CN108387404B - Petroleum detection sampler - Google Patents
Petroleum detection sampler Download PDFInfo
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- CN108387404B CN108387404B CN201810283093.1A CN201810283093A CN108387404B CN 108387404 B CN108387404 B CN 108387404B CN 201810283093 A CN201810283093 A CN 201810283093A CN 108387404 B CN108387404 B CN 108387404B
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- 239000003208 petroleum Substances 0.000 title claims abstract description 32
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 122
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims description 47
- 238000007906 compression Methods 0.000 claims description 47
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 14
- 229920001821 foam rubber Polymers 0.000 claims description 9
- 230000010405 clearance mechanism Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005070 sampling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of petroleum, in particular to a petroleum detection sampler, which comprises a cylinder body, a first feeding hole, a feeding mechanism, a sampler, a fixing mechanism, a second feeding hole, a cleaning mechanism, a lifting mechanism, a connecting mechanism, a first limiting mechanism, a shell and a second limiting mechanism, wherein the bottom end of the cylinder body is of a conical structure, so that the cylinder body can conveniently enter petroleum; a plurality of feed mechanism of lateral wall installation of barrel, after the inside of barrel entering oil is fixed, open feed mechanism, the inside that the oil just can get into the sampler prevents that the oil of different levels from mixing the inside that gets into the sampler, guarantees the accuracy of oil sample.
Description
Technical Field
The invention relates to the technical field of petroleum, in particular to a petroleum detection sampler.
Background
Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid, known as "industrial blood". The upper part of the crust has oil storage. The main component is a mixture of various alkanes, cycloalkanes and aromatics.
When petroleum is stored in the petroleum storage tank, substances in the petroleum precipitate at the bottom end of the storage tank, and when petroleum sampling is carried out, the petroleum is viscous, a petroleum sampling device is difficult to enter the petroleum, and petroleum samples of different levels in the storage tank are difficult to take out, so that the quality of the petroleum in the petroleum storage tank is difficult to determine; after the oil sampling device takes out the oil, the lateral wall of the oil sampling device is stained with the oil, and the cleaning is inconvenient. In view of this, the present invention provides a petroleum detection sampler, which has the following characteristics:
according to the oil detection sampler, the bottom end of the cylinder body is of the conical structure, so that the cylinder body can conveniently enter oil, and an oil sample can be conveniently taken out.
According to the oil detection sampler, the plurality of samplers are arranged inside the cylinder body, the cylinder body enters the oil, and oil samples at different levels inside the storage tank respectively enter the plurality of samplers, so that people can conveniently take out the use samples at different positions from the inside of the storage tank.
According to the oil detection sampler, the plurality of feeding mechanisms are arranged on the side wall of the cylinder, and after the cylinder is fixed in the oil, the feeding mechanisms are opened, so that the oil can enter the sampler, the oil at different levels is prevented from being mixed in the sampler, and the accuracy of an oil sample is ensured.
According to the oil detection sampler, the cleaning mechanism is arranged above the barrel, when the barrel is taken out, the cleaning mechanism cleans the side wall of the barrel, and people can take the barrel conveniently.
Disclosure of Invention
The bottom end of the cylinder body of the oil detection sampler is of a conical structure, so that the cylinder body can conveniently enter the oil, and an oil sample can be conveniently taken out. The inside of barrel sets up a plurality of samplers, and the barrel gets into the inside of oil, and the inside different levels's of holding vessel oil sample gets into the inside of a plurality of samplers respectively, makes things convenient for people to take out the use sample of different positions from the holding vessel is inside. A plurality of feed mechanism of lateral wall installation of barrel, after the inside of barrel entering oil is fixed, open feed mechanism, the inside that the oil just can get into the sampler prevents that the oil of different levels from mixing the inside that gets into the sampler, guarantees the accuracy of oil sample. The cleaning mechanism is arranged above the barrel body, and when the barrel body is taken out, the cleaning mechanism cleans the side wall of the barrel body in oil, so that people can conveniently take the barrel body.
The technical scheme adopted by the invention for solving the technical problems is as follows: a petroleum detection sampler comprises a cylinder, a first feeding hole, a feeding mechanism, a sampler, a fixing mechanism, a second feeding hole, a cleaning mechanism, a lifting mechanism, a connecting mechanism, a first limiting mechanism, a shell and a second limiting mechanism; the top surface of the first limiting mechanism is rotatably connected with the connecting mechanism, the bottom end of the connecting mechanism penetrates through the shell to be connected with one sampler, and the samplers are connected through the fixing mechanism; the first limiting mechanism is arranged on the top surface of the shell, the side wall of the connecting mechanism is connected with the barrel through the second limiting mechanism, and the rotatable sampler extends into the barrel; the bottom end of the shell is provided with the cleaning mechanism for cleaning the oil on the side wall of the cylinder body, and the cleaning mechanism is connected with the side wall of the cylinder body in a sliding manner; the side wall of the barrel is provided with a plurality of first feed inlets, the inner side walls of the first feed inlets are connected with the feeding mechanism in a sliding mode, and the side walls of the feeding mechanism abut against the second feed inlets of the side wall of the sampler; the interior of the feeding mechanism is fixedly connected with the lifting mechanism, and the lifting mechanism is connected with the shell in a sliding manner.
Specifically, coupling mechanism includes carousel and pivot, runs through the shell the pivot bottom is passed through fixed establishment connects one the sampler, for convenient the bottom installation of pivot the sampler will the sampler is put into the inside of barrel, just the pivot is rotated and is connected the shell, the top fixed connection of pivot the carousel, for convenient the carousel drives the pivot is rotatory.
Specifically, the second stop gear includes second spout, third spout and second gag lever post, the bottom lateral wall symmetry installation of pivot the second gag lever post, the bottom inside wall symmetry of barrel is seted up the second spout with the third spout, the second spout with the third spout sets up perpendicularly and communicates, second spout sliding connection the second gag lever post, for convenient the second gag lever post slides in the inside of barrel, the second gag lever post block the third spout makes the second gag lever post with the inside of barrel is fixed, and will the pivot with the barrel is fixed together, and the convenience will the barrel is mentioned.
Specifically, first stop gear includes first gag lever post and stop collar, the top lateral wall threaded connection of pivot the stop collar, the lateral wall of pivot department sliding connection placed in the middle of the lateral wall of pivot the stop collar, for the convenience the stop collar is in lift on the lateral wall of pivot, it is convenient with first gag lever post is fixed, the lateral wall symmetry installation lateral wall of stop collar is 'L' shape first gag lever post, it is convenient that first gag lever post lateral wall is 'L' shape first gag lever post contact the shell, just first gag lever post block the top surface of shell makes the stop collar is fixed the pivot prevents in the use the pivot is rotatory with the barrel parts, improves the stability of this device.
Specifically, the fixing mechanism comprises a fixing disc, a spring, a compression disc, a steel ball, an elastic rod, a metal sleeve, a fixing sleeve, a joint and a limiting ring, the joint is installed on the side wall of the top end of the sampler, the side wall of the top end of the sampler is fixedly connected with the fixing disc, the fixing disc is connected with the compression disc in the fixing sleeve through the spring, the joint is connected in the fixing sleeve in a sliding manner, the spring is compressed simultaneously after the fixing sleeve is compressed by the side wall of the joint, the fixing sleeve is loosened, and the spring extends out of the fixing sleeve to reset; the metal sleeve is sleeved at the top end of the joint and is connected with the steel balls through the elastic rod, the steel balls are in sliding connection with the inner side wall of the joint, so that the steel balls are conveniently pulled out of the inside of the joint by the metal rod, and the compression disc is in sliding connection with the steel balls, so that the steel balls are conveniently pressed into the inside of the joint by the compression disc, and the joint is separated from the sampler; the rotating shaft and the side wall of the bottom end of the sampler are provided with the limiting ring, the steel ball is clamped with the limiting ring, and the sampler is conveniently arranged at the bottom end of the rotating shaft and the bottom end of the sampler.
Specifically, the lateral wall installation counterpoint mechanism of spacing ring, counterpoint mechanism includes recess and lug, the lateral wall symmetry installation of spacing ring the lug, the inside symmetry that connects is seted up the recess, the recess block the lug is for guaranteeing the sampler is connected perpendicularly, and guarantees the sampler lateral wall the second feed inlet is on same straight line.
Specifically, the feeding mechanism comprises fixing rings, a first baffle, a through hole and a second baffle, wherein the fixing rings with arc-shaped side walls are respectively installed at the top end and the bottom end of the interior of the first feeding hole, the two fixing rings are connected with the first baffle and the second baffle in a sliding manner, the second baffle is clamped with the first feeding hole and the second feeding hole so as to enable the first feeding hole and the second feeding hole to be closed by the second baffle in order to facilitate the contact of the first baffle and the second baffle and the first feeding hole, the disc-shaped through hole is formed in the side wall of the first baffle, the through hole is connected with the second feeding hole in a sliding manner, and petroleum conveniently passes through the through hole to enter the interior of the sampler; the width of first baffle with the second baffle with gu fixed ring's width is the same, just the one end of second feed inlet with the one end of fixed cover flushes, for the convenience the second feed inlet contradicts first baffle with the second baffle.
Specifically, elevating system includes first spout, handle and dead lever, the top surface edge of shell is equipped with first spout, first spout sliding connection the handle, the bottom fixed connection of handle the dead lever, and adjacent first baffle with pass through between the second baffle the dead lever is connected, the dead lever runs through solid fixed ring, for the convenience of pulling the handle makes the handle drives the dead lever first baffle with the second baffle goes up and down, closes and opens first feed inlet.
Specifically, clearance mechanism includes footboard, compression case, foam-rubber cushion and retainer plate, the bottom installation of shell the compression case, the internally mounted of compression case the foam-rubber cushion, the top threaded connection of compression case the retainer plate, for the compression the foam-rubber cushion makes the foam-rubber cushion hugs closely the lateral wall of barrel, the barrel runs through the compression case with the retainer plate is hugged closely the foam-rubber cushion, and for the convenience the barrel rises, makes the foam-rubber cushion wipe the oil of barrel lateral wall futilely.
The invention has the beneficial effects that:
(1) according to the oil detection sampler, the bottom end of the cylinder body is of the conical structure, so that the cylinder body can conveniently enter oil, and an oil sample can be conveniently taken out.
(2) According to the oil detection sampler, the plurality of samplers are arranged inside the cylinder body, the cylinder body enters the oil, and oil samples at different levels inside the storage tank respectively enter the plurality of samplers, so that people can conveniently take out the use samples at different positions from the inside of the storage tank.
(3) According to the oil detection sampler, the plurality of feeding mechanisms are arranged on the side wall of the cylinder, and after the cylinder is fixed in the oil, the feeding mechanisms are opened, so that the oil can enter the sampler, the oil at different levels is prevented from being mixed in the sampler, and the accuracy of an oil sample is ensured.
(4) According to the oil detection sampler, the cleaning mechanism is arranged above the barrel, and when the barrel is taken out, the cleaning mechanism cleans oil on the side wall of the barrel, so that people can take the barrel conveniently.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a preferred embodiment of an oil sampling device according to the present invention;
FIG. 2 is an exploded view of the internal structure of the fixing mechanism shown in FIG. 1;
FIG. 3 is a schematic view of the feed mechanism shown in FIG. 2;
FIG. 4 is an exploded view of the internal structure of the cleaning mechanism shown in FIG. 2;
fig. 5 is a schematic view of the internal structure of the second limiting mechanism shown in fig. 1.
In the figure: 1. a cylinder body, 2, a first feeding hole, 3, a feeding mechanism, 31, a fixing ring, 32, a first baffle, 33, a through hole, 34, a second baffle, 4, a sampler, 5, a fixing mechanism, 51, a fixing disc, 52, a spring, 53, a compression disc, 54, a steel ball, 55, an elastic rod, 56, a metal sleeve, 57, a fixing sleeve, 58, a joint, 59, a limiting ring, 6, a second feeding hole, 7, a cleaning mechanism, 71, a pedal, 72, a compression box, 73, a sponge pad, 74, a fixing ring, 8, a lifting mechanism, 81, a first sliding groove, 82, a handle, 83, a fixing rod, 9, a connecting mechanism, 91, a rotating disc, 92, a rotating shaft, 10, a first limiting mechanism, 101, a first limiting rod, 102, a limiting sleeve, 11, an alignment mechanism, 111, a groove, 112, a bump, 12, a shell, 13, a second limiting mechanism, 131, a second sliding groove, 132, and a third sliding groove, 133. a second limiting rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1, the oil detection sampler of the present invention comprises a cylinder 1, a first feed port 2, a feed mechanism 3, a sampler 4, a fixing mechanism 5, a second feed port 6, a cleaning mechanism 7, a lifting mechanism 8, a connecting mechanism 9, a first limiting mechanism 10, a housing 12, and a second limiting mechanism 13; the top surface of the first limiting mechanism 10 is rotatably connected with the connecting mechanism 9, the bottom end of the connecting mechanism 9 penetrates through the shell 12 to be connected with one sampler 4, and the samplers 4 are connected through the fixing mechanism 5; the first limiting mechanism 10 is mounted on the top surface of the housing 12, the side wall of the connecting mechanism 9 is connected with the cylinder 1 through the second limiting mechanism 13, and the rotatable sampler 4 extends into the cylinder 1; the bottom end of the shell 12 is provided with the cleaning mechanism 7 for cleaning oil on the side wall of the cylinder body 1, and the cleaning mechanism 7 is connected with the side wall of the cylinder body 1 in a sliding manner; the side wall of the barrel body 1 is provided with a plurality of first feed ports 2, the inner side wall of each first feed port 2 is connected with the corresponding feed mechanism 3 in a sliding mode, and the side wall of each feed mechanism 3 abuts against the corresponding second feed port 6 of the side wall of the corresponding sampler 4; the interior of the feeding mechanism 3 is fixedly connected with the lifting mechanism 8, and the lifting mechanism 8 is connected with the shell 12 in a sliding manner.
Specifically, as shown in fig. 1 and 5, the connection mechanism 9 of the oil detection sampler of the present invention includes a rotary plate 91 and a rotary shaft 92, the bottom end of the rotary shaft 92 penetrating through the housing 12 is connected to one sampler 4 through the fixing mechanism 5, in order to facilitate installation of the sampler 4 at the bottom end of the rotary shaft 92, the sampler 4 is placed inside the cylinder 1, the rotary shaft 92 is rotatably connected to the housing 12, the top end of the rotary shaft 92 is fixedly connected to the rotary plate 91, and in order to facilitate rotation of the rotary shaft 92 driven by the rotary plate 91.
Specifically, as shown in fig. 5, in the oil detection sampler according to the present invention, the second limiting mechanism 13 includes a second sliding groove 131, a third sliding groove 132 and a second limiting rod 133, the second limiting rod 133 is symmetrically installed on a side wall of the bottom end of the rotating shaft 92, the second sliding groove 131 and the third sliding groove 132 are symmetrically formed on an inner side wall of the bottom end of the barrel 1, the second sliding groove 131 and the third sliding groove 132 are vertically arranged and communicated, the second sliding groove 131 is slidably connected to the second limiting rod 133, so that the second limiting rod 133 slides into the barrel 1, and the second limiting rod 133 is engaged with the third sliding groove 131, so that the second limiting rod 133 is fixed with the interior of the barrel 1, and the rotating shaft 92 is fixed with the barrel 1, so as to lift the barrel 1.
Specifically, as shown in fig. 1 and 5, the first limiting mechanism 10 of the oil detection sampler of the present invention includes a first limiting rod 101 and a limiting sleeve 102, the top end side wall of the rotating shaft 92 is in threaded connection with the limiting sleeve 102, the middle part of the side wall of the rotating shaft 92 is in sliding connection with the limiting sleeve 102, in order to facilitate the lifting of the position-limiting sleeve 102 on the side wall of the rotating shaft 92, the first position-limiting rod 101 is conveniently fixed, the first position-limiting rod 101 with L-shaped side wall is symmetrically arranged on the side wall of the position-limiting sleeve 102, the side wall of the first position-limiting rod 101 is 'L' -shaped to facilitate the first position-limiting rod 101 to contact the housing 12, and the first limit rod 101 is clamped with the top surface of the shell 12, so that the limit sleeve 102 fixes the rotating shaft 92, the rotating shaft 92 is prevented from being separated from the cylinder 1 in the use process, and the stability of the device is improved.
Specifically, as shown in fig. 1 and 2, the fixing mechanism 5 of the oil detection sampler of the present invention includes a fixing plate 51, a spring 52, a compression plate 53, steel balls 54, an elastic rod 55, a metal sleeve 56, a fixing sleeve 57, a joint 58 and a limit ring 59, the joint 58 is installed on a top side wall of the sampler 4, the top side wall of the sampler 4 is fixedly connected to the fixing plate 51, the fixing plate 51 is connected to the compression plate 53 inside the fixing sleeve 57 through the spring 52, the inside of the fixing sleeve 57 is slidably connected to the joint 58, so as to facilitate the simultaneous compression of the spring 52 and the release of the fixing sleeve 57 after the fixing sleeve 57 is compressed by the side wall of the joint 58, and the spring 52 extends out of the fixing sleeve 57 to be reset; the metal sleeve 56 is sleeved at the top end of the joint 58, the metal sleeve 56 is connected with the steel ball 54 through the elastic rod 55, the steel ball 54 is connected with the inner side wall of the joint 58 in a sliding manner, so that the steel ball 54 is conveniently pulled out of the joint 58 by the metal rod 55, the compression disc 53 is connected with the steel ball 54 in a sliding manner, the steel ball 54 is conveniently pressed into the joint 58 by the compression disc 53, and the joint 58 is separated from the sampler; the rotating shaft 92 and the side wall of the bottom end of the sampler 4 are provided with the limiting ring 59, the steel ball 54 is clamped with the limiting ring 59, and one sampler 4 is conveniently arranged at the bottom end of the rotating shaft 92 and the bottom end of the sampler 4.
Specifically, as shown in fig. 2, in the oil detection sampler of the present invention, the alignment mechanism 11 is installed on the side wall of the limit ring 59, the alignment mechanism 11 includes a groove 111 and a protrusion 112, the protrusion 112 is symmetrically installed on the side wall of the limit ring 59, the groove 111 is symmetrically formed inside the joint 58, the groove 111 is engaged with the protrusion 112, in order to ensure that the sampler 4 is vertically connected and the second feed port 6 on the side wall of the sampler 4 is on the same straight line.
Specifically, as shown in fig. 1 and 3, the oil detecting sampler according to the present invention includes a fixing ring 31, a first baffle 32, a through hole 33, and a second baffle 34, the fixing rings 31 with arc-shaped side walls are respectively arranged at the top end and the bottom end of the interior of the first feeding hole 2, the first baffle 32 and the second baffle 34 are connected between the two fixing rings 31 in a sliding manner, to facilitate the contact of the first shutter 32 and the second shutter 34 with the first feed port 2, the second baffle 34 is clamped with the first feed opening 2 and the second feed opening 6, so that the first feed opening 2 and the second feed opening 6 are closed by the second baffle 34, the side wall of the first baffle plate 32 is provided with the disc-shaped through hole 33, the through hole 33 is connected with the second feeding hole 6 in a sliding mode, and therefore petroleum conveniently passes through the through hole 33 to enter the sampler 4; the widths of the first baffle 32 and the second baffle 34 are the same as the width of the fixing ring 31, and one end of the second feed inlet 6 is flush with one end of the fixing sleeve 57, so that the second feed inlet 6 abuts against the first baffle 32 and the second baffle 34 conveniently.
Specifically, as shown in fig. 1 and 3, the lifting mechanism 8 of the oil detection sampler of the present invention includes a first sliding groove 81, a handle 82, and a fixing rod 83, the first sliding groove 81 is disposed at the edge of the top surface of the housing 12, the first sliding groove 81 is slidably connected to the handle 82, the bottom end of the handle 82 is fixedly connected to the fixing rod 83, the adjacent first baffle 32 and the adjacent second baffle 34 are connected by the fixing rod 83, the fixing rod 83 penetrates through the fixing ring 31, and the handle 82 drives the fixing rod 83, the first baffle 32, and the second baffle 34 to lift and close and open the first feeding hole 2 in order to pull the handle 82.
Specifically, as shown in fig. 1 and 4, the oil detection sampler according to the present invention includes a cleaning mechanism 7, a pedal 71, a compression box 72, a sponge pad 73, and a fixing ring 74, wherein the compression box 72 is installed at the bottom end of the housing 12, the sponge pad 73 is installed inside the compression box 72, the fixing ring 74 is screwed to the top end of the compression box 72, the sponge pad 73 is tightly attached to the side wall of the cylinder 1 in order to compress the sponge pad 73, the cylinder 1 penetrates through the compression box 72 and the fixing ring 74 and tightly attaches to the sponge pad 73, and the sponge pad is used for wiping the oil on the side wall of the cylinder 1 in order to facilitate the cylinder 1 to ascend.
Sliding a fixing sleeve 57 at the top end of the sampler 4 downwards, descending the fixing sleeve 57 and a compression disc 53 in the fixing sleeve 57, descending the compression disc 53 to compress a spring 52 between the compression disc 53 and a fixed disc 51, descending the compression disc 53 to separate from the side wall of a steel ball 54, connecting the steel ball 54 with a metal sleeve 56 through an elastic rod 55, separating the steel ball 54 from the compression disc 53, pulling the steel ball 54 to move from the inside of a connector 58 to the outer side wall of the connector 58 by the metal rod 55, moving the connector 58 upwards to contact with a limiting ring 59 at the bottom end of a rotating shaft 92, sliding a convex block 112 on the side wall of the limiting ring 59 into a groove 111 in the connector 58, continuously moving the connector 58 upwards to enable the inner bottom end of the connector 58 to abut against the rotating shaft 92, loosening the fixing sleeve 57, extending and resetting the spring 52 to enable the fixing sleeve 57 and the compression disc 53 to ascend, enabling the compression disc 53 to abut against the steel ball 54, pressing the, the adapter 58 is coupled to the shaft 92 to fix the sampler 4 to the floor of the shaft 92, and an appropriate amount of the sampler 4 is installed toward the bottom end of the sampler 4.
A spongy cushion 73 is arranged in the compression box 72, the cylinder body 1 penetrates through the compression box 72 and the fixing ring 74, the fixing ring 74 is in threaded connection with the compression box 72, the compression spongy cushion 73 is tightly attached to the cylinder body 1, and then the compression box 72 is clamped with the shell 12; placing the sampler 4 at the bottom end of the rotating shaft 92 into the barrel 1, sliding the second limiting rod 133 on the side wall of the rotating shaft 92 into the second sliding groove 131 at the top end of the barrel 1, inserting the handle 82 at the top end of the rotating shaft 92 into the first sliding groove 81 on the top surface of the shell 12, rotating the rotary disc 91, rotating the rotating shaft 92, sliding the rotating shaft 92 into the third sliding groove 132, clamping the rotating shaft 92 with the third sliding groove 132, fixing the rotating shaft 92 with the barrel 1, and abutting the second baffle 34 in the barrel 1 against the second feed port 6 on the side wall of the sampler 4; the limiting sleeve 102 is rotated downwards at the bottom end of the rotating shaft 92, so that the limiting sleeve 102 slides downwards, the first limiting rod 101 on the side wall of the limiting sleeve 102 is clamped with the shell 12, the bolt penetrates through the limiting sleeve 102 and the rotating shaft 92, the limiting sleeve 102 and the rotating shaft 92 are fixed together, and the rotating shaft 92 is prevented from rotating in the use process.
Inside putting into oil bin with barrel 1, barrel 1 is after the bin is inside fixed, handle 82 is pulled upwards, handle 82 drives dead lever 83, first baffle 32 rises with second baffle 34, make first baffle 32 conflict first feed inlet 2 and second feed inlet 6, the inside that the conical through-hole 33 of 2 lateral walls of first baffle got into second feed inlet 6 is passed to the oil, the oil of different degree of depth levels corresponds the inside through 6 entering samplers 4 of second feed inlet, press handle 82 downwards, make dead lever 83, first baffle 32 descends with second baffle 34, second baffle 34 conflicts first feed inlet 2 and second feed inlet 6, with barrel 1 internal seal, first baffle 32 conflicts solid fixed ring 31, it is fixed with first baffle 32.
The compression box 72 is separated from the shell 12, the pedal 71 is stepped on by feet, the rotating disc 91 is pulled upwards, the rotating disc 91 drives the cylinder body 1 to ascend, the cylinder body 1 ascends from the interior of the compression box 72, the side wall of the cylinder body 1 is tightly contacted with the sponge pad 73, and when the cylinder body 1 ascends, the sponge pad 73 wipes off oil on the side wall of the cylinder body 1; the limit sleeve 102 and the bolt on the rotating shaft 92 are pulled out, the limit sleeve 102 is upwards slid to fix the limit sleeve 102 on the side wall of the top end of the rotating shaft 92, the rotating disc 92 is rotated to separate the rotating shaft 92 from the second limit rod 133, the second limit rod 133 is rotated out of the third sliding groove 132, the rotating shaft 92 is upwards pulled to take out the rotating shaft 92 and the sampler 4 from the inside of the barrel 1, the fixed sleeve 57 at the top end of the lowest sampler 4 is downwards slid, the fixed sleeve 57 and the compression disc 53 are descended, the compression disc 53 is descended to be separated from the side wall of the steel ball 54, the metal sleeve 56 is connected with the steel ball 54 through the elastic rod 55, the steel ball 54 is separated from the compression disc 53, the steel ball 55 pulls the steel ball 54 to move from the inside of the joint 58 to the outer side wall of the joint 58, the steel ball 54 is separated from the limit ring 59, the lowest sampler.
The bottom end of the cylinder body 1 is of a conical structure, so that the cylinder body 1 can conveniently enter petroleum, and a petroleum sample can be conveniently taken out; a plurality of samplers 4 are arranged inside the barrel body 1, the barrel body 1 enters the petroleum, and petroleum samples at different levels inside the storage tank respectively enter the samplers 4, so that people can conveniently take out use samples at different positions from the inside of the storage tank; the side wall of the barrel body 1 is provided with the plurality of feeding mechanisms 3, after the barrel body 1 enters the petroleum to be fixed, the feeding mechanisms 3 are opened, the petroleum can enter the sampler 4, the petroleum of different levels is prevented from mixing and entering the sampler 4, and the accuracy of a petroleum sample is ensured; the cleaning mechanism 7 is installed above the barrel body 1, and when the barrel body 1 is taken out, the cleaning mechanism 7 cleans up the oil on the side wall of the barrel body 1, so that people can conveniently take the barrel body 1.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A petroleum detection sampler, characterized in that: the device comprises a cylinder body (1), a first feeding hole (2), a feeding mechanism (3), a sampler (4), a fixing mechanism (5), a second feeding hole (6), a cleaning mechanism (7), a lifting mechanism (8), a connecting mechanism (9), a first limiting mechanism (10), a shell (12) and a second limiting mechanism (13); the top surface of the first limiting mechanism (10) is rotatably connected with the connecting mechanism (9), the bottom end of the connecting mechanism (9) penetrates through the shell (12) to be connected with one sampler (4), and the samplers (4) are connected through the fixing mechanism (5); the first limiting mechanism (10) is arranged on the top surface of the shell (12), the side wall of the connecting mechanism (9) is connected with the barrel body (1) through the second limiting mechanism (13), and the rotatable sampler (4) extends into the barrel body (1); the bottom end of the shell (12) is provided with the cleaning mechanism (7) for cleaning oil on the side wall of the cylinder body (1), and the cleaning mechanism (7) is connected with the side wall of the cylinder body (1) in a sliding manner; the side wall of the barrel body (1) is provided with a plurality of first feed inlets (2), the inner side wall of each first feed inlet (2) is connected with the corresponding feed mechanism (3) in a sliding mode, and the side wall of each feed mechanism (3) abuts against the corresponding second feed inlet (6) of the side wall of the sampler (4); the lifting mechanism (8) is fixedly connected inside the feeding mechanism (3), and the lifting mechanism (8) is connected with the shell (12) in a sliding manner;
the connecting mechanism (9) comprises a rotary disc (91) and a rotating shaft (92), the bottom end of the rotating shaft (92) penetrating through the shell (12) is connected with one sampler (4) through the fixing mechanism (5), the rotating shaft (92) is rotatably connected with the shell (12), and the top end of the rotating shaft (92) is fixedly connected with the rotary disc (91);
the second limiting mechanism (13) comprises a second sliding groove (131), a third sliding groove (132) and a second limiting rod (133), the second limiting rod (133) is symmetrically installed on the side wall of the bottom end of the rotating shaft (92), the second sliding groove (131) and the third sliding groove (132) are symmetrically formed in the inner side wall of the bottom end of the barrel body (1), the second sliding groove (131) and the third sliding groove (132) are vertically arranged and communicated, the second sliding groove (131) is connected with the second limiting rod (133) in a sliding mode, and the second limiting rod (133) is clamped with the third sliding groove (131);
the first limiting mechanism (10) comprises a first limiting rod (101) and a limiting sleeve (102), the top end side wall of the rotating shaft (92) is in threaded connection with the limiting sleeve (102), the middle part of the side wall of the rotating shaft (92) is in sliding connection with the limiting sleeve (102), the first limiting rod (101) with L-shaped side walls is symmetrically installed on the side wall of the limiting sleeve (102), and the first limiting rod (101) is clamped on the top surface of the shell (12);
the fixing mechanism (5) comprises a fixing disc (51), a spring (52), a compression disc (53), steel balls (54), an elastic rod (55), a metal sleeve (56), a fixing sleeve (57), a joint (58) and a limiting ring (59), the joint (58) is installed on the side wall of the top end of the sampler (4), the side wall of the top end of the sampler (4) is fixedly connected with the fixing disc (51), and the fixing disc (51) is connected with the compression disc (53) in the fixing sleeve (57) through the spring (52); the joint (58) is connected to the inside of the fixed sleeve (57) in a sliding mode, the metal sleeve (56) is sleeved at the top end of the joint (58), the metal sleeve (56) is connected with the steel ball (54) through the elastic rod (55), the steel ball (54) is connected with the inner side wall of the joint (58) in a sliding mode, and the compression disc (53) is connected with the steel ball (54) in a sliding mode; the rotating shaft (92) and the side wall of the bottom end of the sampler (4) are provided with the limiting ring (59), and the steel ball (54) is clamped with the limiting ring (59).
2. The oil detection sampler of claim 1, wherein: the side wall of the limiting ring (59) is provided with an alignment mechanism (11), the alignment mechanism (11) comprises a groove (111) and a bump (112), the bump (112) is symmetrically arranged on the side wall of the limiting ring (59), the groove (111) is symmetrically arranged in the joint (58), and the groove (111) is clamped with the bump (112).
3. The oil detection sampler of claim 1, wherein: the feeding mechanism (3) comprises fixing rings (31), first baffle plates (32), through holes (33) and second baffle plates (34), the fixing rings (31) with arc-shaped side walls are respectively installed at the top end and the bottom end of the interior of the first feeding hole (2), the two fixing rings (31) are in sliding connection with the first baffle plates (32) and the second baffle plates (34), the second baffle plates (34) are clamped with the first feeding hole (2) and the second feeding hole (6), the disc-shaped through holes (33) are formed in the side walls of the first baffle plates (32), and the through holes (33) are in sliding connection with the second feeding hole (6); the widths of the first baffle plate (32) and the second baffle plate (34) are the same as the width of the fixing ring (31), and one end of the second feed port (6) is flush with one end of the fixing sleeve (57).
4. A petroleum detection sampler as claimed in claim 3, wherein: elevating system (8) include first spout (81), handle (82) and dead lever (83), the top surface edge of shell (12) is equipped with first spout (81), first spout (81) sliding connection handle (82), the bottom fixed connection of handle (82) dead lever (83), and adjacent first baffle (32) with pass through between second baffle (34) dead lever (83) are connected, dead lever (83) run through gu fixed ring (31).
5. The oil detection sampler of claim 1, wherein: clearance mechanism (7) are including footboard (71), compression case (72), foam-rubber cushion (73) and retainer plate (74), the bottom installation of shell (12) compression case (72), the internally mounted of compression case (72) foam-rubber cushion (73), the top threaded connection of compression case (72) retainer plate (74), barrel (1) runs through compression case (72) with retainer plate (74) are hugged closely foam-rubber cushion (73).
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| CN201810283093.1A CN108387404B (en) | 2018-04-02 | 2018-04-02 | Petroleum detection sampler |
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| CN108387404B true CN108387404B (en) | 2020-06-12 |
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| CN109539816B (en) * | 2018-11-21 | 2020-06-02 | 温州正展机械有限公司 | High-efficient condenser is used in industry heat exchange |
| CN115326485B (en) * | 2022-08-19 | 2023-08-08 | 海安发达石油仪器科技有限公司 | Petroleum detection sampling device |
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