CN207363626U - A kind of drilling mud circulation jar liquid surface alarm - Google Patents
A kind of drilling mud circulation jar liquid surface alarm Download PDFInfo
- Publication number
- CN207363626U CN207363626U CN201721241816.9U CN201721241816U CN207363626U CN 207363626 U CN207363626 U CN 207363626U CN 201721241816 U CN201721241816 U CN 201721241816U CN 207363626 U CN207363626 U CN 207363626U
- Authority
- CN
- China
- Prior art keywords
- floating ball
- alarm
- guide cylinder
- stent
- liquid level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 43
- 238000005553 drilling Methods 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 241000486406 Trachea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a kind of drilling mud circulation jar liquid surface alarm, including liquid level monitoring mechanism and alarm mechanism, the liquid level monitoring mechanism is made of floating ball and guide cylinder, the top of the guide cylinder is equipped with mounting base, fixation is connected with circulating tank tank mouth by the mounting base, the top of the mounting base is equipped with stent, upper limit position switch and lower position switch are connected with the stent, the floating ball is placed in inside guide cylinder, the bottom surface of floating ball is contacted with liquid level, the top surface of floating ball is equipped with floating ball guide rod, the floating ball guide rod is equipped with upper limit touching device and lower limit touching device, the alarm mechanism is source of the gas loudspeaker, the source of the gas loudspeaker by tracheae and even it is upper, lower position switch is connected with source of the gas.The utility model is simple in structure, easily installation, can voluntarily adjust liquid level alarm height, be hardly damaged.
Description
Technical field
This reality have it is new be oil drilling well site well-drilling liquid circulation pot metering device, be specifically a kind of drilling mud follow
Ring jar liquid surface alarm.
Background technology
In order to ensure being normally carried out under balance pressure drilling, drilling fluid is generally added in drilling well, can also be by adjusting brill
The density of well mud, makes the mud fluid column of bore hole annulus and the pressure of underground balance each other, this balance can prevent possibility
Blowout leakage accident.Under normal circumstances, the mud to underground from circulating tank should be basic with the mud amount returned from underground
Equal, but when running into leakage, the mud returned from underground will lose seldom or completely and return, at this moment the mud in circulating tank
Liquid level will rapid decrease；Or when running into high pressure that underground occurs suddenly producing well kick, underground upwards pressure will
Promote the mud in down-hole annular to gush upwards, and enter circulating tank, at this moment the mud liquid level in circulating tank will rapid increase.Well
Lower situation is complicated and changeable, downhole drill hydrorrhea with great concentration situation can not very Accurate Prediction, an early distribution it is existing then can early one point adopt
Controlling measurement is taken, cannot such as be found in time, it is possible to the accidents such as blowout or well slough occur.
All it is logical to obtain increasing and decreasing for the drilling well liquid measure in well-drilling liquid circulation pot in the situ of drilling well of early stage
Cross manual measurement, very not precisely, later by study people design can automatic measurement drilling fluid and alarm device, but
It is that in the prior art, this kind of measurement warning device generally uses electronic alarm device, it is necessary to access power supply, non-in long-term use
Often it is easily damaged, and these electronic alarm devices are complicated, and installation trouble, alarm liquid can not be voluntarily adjusted when measuring liquid level
Face height.
Utility model content
The purpose of this utility model is that：It is easily damaged in use to solve warning device, complicated, installation fiber crops
A kind of the problems such as being tired of, can not voluntarily adjusting liquid level alarm height, there is provided drilling mud circulation jar liquid surface alarm.
The technical solution adopted in the utility model is：
A kind of drilling mud circulation jar liquid surface alarm, including liquid level monitoring mechanism and alarm mechanism, it is characterised in that：Institute
Stating liquid level monitoring mechanism is made of floating ball and guide cylinder, and the top of the guide cylinder is equipped with mounting base, by the mounting base with
The connection of circulating tank tank mouth is fixed, and the top of the mounting base is equipped with stent, be connected with the stent upper limit position switch with
Lower position switch, the floating ball are placed in inside guide cylinder, and the bottom surface of floating ball is contacted with liquid level, and the top surface of floating ball is oriented to equipped with floating ball
Bar, the floating ball guide rod are equipped with upper limit touching device and lower limit touching device, and the alarm mechanism is source of the gas loudspeaker,
The source of the gas loudspeaker are connected by the tracheae and gentle source of upper and lower limit bit switch even.
The guide cylinder is in below liquid level, and inlet opening is offered on the side wall of guide cylinder.
The tracheae is arranged in internal stent.
The stent is equipped with scale.
The upper limit touching device and lower limit touching device are bolted to connection on floating ball guide rod and cover
It is connected on stent.
The beneficial effects of the utility model are：
The liquid level monitoring mechanism of the drilling mud circulation jar liquid surface alarm of the utility model is by floating ball and guide cylinder structure
Into being fixed on circulating tank tank mouth by the mounting base on guide cylinder top, upper limit be connected with the stent above mounting base
Switch and lower position switch, floating ball are placed in inside guide cylinder, and the top surface of floating ball is connected with floating ball guide rod, is set on floating ball guide rod
There are upper limit touching device and lower limit touching device, alarm is realized by the source of the gas loudspeaker being connected with source of the gas.The utility model
Simple in structure, easily installation, can voluntarily adjust liquid level alarm height, be hardly damaged.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model
Figure label represents：1- floating balls, 2- guide cylinders, 3- inlet openings, 4- mounting bases, 5- upper limits contact device, under 6-
Spacing contact device, 7- floating ball guide rods, 8- upper limit position switch, 9- lower position switch, 10- source of the gas loudspeaker, 11- tracheaes, 12- branch
Frame.
Embodiment
Shown in Fig. 1, the utility model is a kind of drilling mud circulation jar liquid surface alarm, for monitoring and can report in real time
Alert, alarm mainly includes the mechanism for monitoring and alarm mechanism of liquid level.
The mechanism for monitoring of wherein liquid level is made of floating ball 1 and guide cylinder 2, on the top of guide cylinder 2, equipped with an installation
Seat 4, mounting base is fixedly connected on circulating tank tank mouth, and guide cylinder is just in the tank body of circulating tank with suspension status, in mounting base
On be fixedly connected with a stent 12, stent 12 in mounting base, come by the liquid level that the height of stent can monitor as needed
Determine, in order to read the real time data of circulation pot liquid, the convenient reading of scale can be increased on stent.Floating ball 1, which is arranged on, leads
Into cylinder 2, the diameter of floating ball is less than the internal diameter of guide cylinder, ensures that floating ball is freely up and down in guide cylinder, in guide cylinder
On side face, some inlet openings 3 are offered, the liquid in circulating tank is entered in guide cylinder by the inlet opening, so as to pass through liquid
The buoyancy of body drives floating ball to float upwards, a floating ball guide rod 7 is connected with the top of floating ball, floating ball guide rod extends always
To outside circulation tank, with the highly consistent of stent 12 and being parallel to each other, fluctuating for floating ball is driven above and below floating ball guide rod
It is mobile.
Wherein warning device is made of source of the gas loudspeaker 10 and control source of the gas loudspeaker trigger, and source of the gas loudspeaker are installed on stent
Top, be equipped with two controlling switches in the lower section of source of the gas loudspeaker, the two controlling switches be respectively upper limit position switch 8 and under
Limit switch 9, the two switches and stent are bolted to connection, and can unclamp the height that bolt adjusts two switches at any time
Degree, the device of trigger switch are installed on floating ball guide rod, are upper limit contact device 5 and lower limit contact device 6 respectively, and two
A contact device is also to be bolted to connection on floating ball guide rod, is conveniently adjusted height, and contact device is connected to floating
Extend to the left after on ball guide rod, retainer ring is equipped with his high order end, by the Fixing shrink ring on stent, with this side
Method prevents the floating ball guide rod to be not easy to tilt when fluctuating.
By the upper limit position switch on stent and lower position switch and connect together finally by tracheae 11, the head end of tracheae connects
Source of the gas is connect, the end of tracheae is connected with source of the gas loudspeaker, and two on stent limit switch has been at closed mode, when in tank body
Liquid level rise when, floating ball stress drive floating ball guide rod move up, until floating ball guide rod on upper limit contact device with branch
Upper limit position switch on frame contradicts, and upper limit position switch is opened, the alarm of source of the gas sound horn.Conversely, when the liquid level in tank body declines
When, floating ball drives floating ball guide rod to move down, until the lower limit contact device on floating ball guide rod is opened with the lower limit on stent
Close and contradict, lower position switch is opened, the alarm of source of the gas sound horn.
Claims (5)
1. a kind of drilling mud circulation jar liquid surface alarm, including liquid level monitoring mechanism and alarm mechanism, it is characterised in that：It is described
Liquid level monitoring mechanism is made of floating ball and guide cylinder, and the top of the guide cylinder is equipped with mounting base, by the mounting base with following
The connection of ring tank tank mouth is fixed, and the top of the mounting base is equipped with stent, and upper limit position switch is connected with the stent with
Limit switch, the floating ball are placed in inside guide cylinder, and the bottom surface of floating ball is contacted with liquid level, and the top surface of floating ball is oriented to equipped with floating ball
Bar, the floating ball guide rod are equipped with upper limit touching device and lower limit touching device, and the alarm mechanism is source of the gas loudspeaker,
The source of the gas loudspeaker are connected by the tracheae and gentle source of upper and lower limit bit switch even.
2. drilling mud circulation jar liquid surface alarm according to claim 1, it is characterised in that：The guide cylinder is in liquid
Below face, inlet opening is offered on the side wall of guide cylinder.
3. drilling mud circulation jar liquid surface alarm according to claim 1, it is characterised in that：The tracheae is arranged in branch
Inside frame.
4. drilling mud circulation jar liquid surface alarm according to claim 1, it is characterised in that：The stent, which is equipped with, to be carved
Degree.
5. drilling mud circulation jar liquid surface alarm according to claim 1, it is characterised in that：The upper limit touching dress
Put and be bolted to connection on floating ball guide rod and be socketed on stent with lower limit touching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721241816.9U CN207363626U (en) | 2017-09-26 | 2017-09-26 | A kind of drilling mud circulation jar liquid surface alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721241816.9U CN207363626U (en) | 2017-09-26 | 2017-09-26 | A kind of drilling mud circulation jar liquid surface alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207363626U true CN207363626U (en) | 2018-05-15 |
Family
ID=62350113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721241816.9U Expired - Fee Related CN207363626U (en) | 2017-09-26 | 2017-09-26 | A kind of drilling mud circulation jar liquid surface alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207363626U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756858A (en) * | 2018-06-07 | 2018-11-06 | 中石化石油工程技术服务有限公司 | A kind of drilling well liquid level warning device |
| CN108827428A (en) * | 2018-08-15 | 2018-11-16 | 中山市铧禧电子科技有限公司 | A kind of liquid level emasuring device |
| CN108824423A (en) * | 2018-08-03 | 2018-11-16 | 彭渤 | A kind of bored pile construction alarm device |
| CN109724675A (en) * | 2019-02-25 | 2019-05-07 | 中交四航局第二工程有限公司 | A kind of liquid level measuring instrument and application method of foundation bed slurry lifting operation |
| CN110160606A (en) * | 2019-06-19 | 2019-08-23 | 辽宁和裕实业有限公司 | A kind of level monitoring device with pneumatic buzzing warning function |
| CN110763299A (en) * | 2018-07-25 | 2020-02-07 | 中国石油天然气股份有限公司 | Monitoring system of drilling fluid |
| CN112705064A (en) * | 2020-12-31 | 2021-04-27 | 陈建龙 | Solid-liquid mixer |
-
2017
- 2017-09-26 CN CN201721241816.9U patent/CN207363626U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756858A (en) * | 2018-06-07 | 2018-11-06 | 中石化石油工程技术服务有限公司 | A kind of drilling well liquid level warning device |
| CN110763299A (en) * | 2018-07-25 | 2020-02-07 | 中国石油天然气股份有限公司 | Monitoring system of drilling fluid |
| CN108824423A (en) * | 2018-08-03 | 2018-11-16 | 彭渤 | A kind of bored pile construction alarm device |
| CN108827428A (en) * | 2018-08-15 | 2018-11-16 | 中山市铧禧电子科技有限公司 | A kind of liquid level emasuring device |
| CN109724675A (en) * | 2019-02-25 | 2019-05-07 | 中交四航局第二工程有限公司 | A kind of liquid level measuring instrument and application method of foundation bed slurry lifting operation |
| CN110160606A (en) * | 2019-06-19 | 2019-08-23 | 辽宁和裕实业有限公司 | A kind of level monitoring device with pneumatic buzzing warning function |
| CN112705064A (en) * | 2020-12-31 | 2021-04-27 | 陈建龙 | Solid-liquid mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20180926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |