CN2208653Y - Thrust flange disc joint device for pipe, valve and equipment - Google Patents
Thrust flange disc joint device for pipe, valve and equipment Download PDFInfo
- Publication number
- CN2208653Y CN2208653Y CN 94244012 CN94244012U CN2208653Y CN 2208653 Y CN2208653 Y CN 2208653Y CN 94244012 CN94244012 CN 94244012 CN 94244012 U CN94244012 U CN 94244012U CN 2208653 Y CN2208653 Y CN 2208653Y
- Authority
- CN
- China
- Prior art keywords
- thrust
- flange
- flange plate
- pipeline
- piecing devices
- 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 - Lifetime
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Abstract
The utility model relates to a pipe joint of a pressure vessel with a flange plate. An anti-thrust flange disc joint device for a pipeline is composed of a rubber irregular sealing ring, a circle press cover with a flange, the flange plate and connecting screws. An axial casing pipe and an anti-thrust port are arranged on the flange plate. The casing pipe port is engaged with one side of the rubber irregular sealing ring. The utility model enables the pipelines of different diameters to connect with corresponding pipelines with anti-thrust flange plates, pipe joints, valves and equipment. A compensator can be saved; the anti-thrust flange disc joint device is convenient to assemble and disassemble, works with water, and has good sealing performance. The anti-thrust flange disc joint device can be used for connection under the condition of the poor centering performance of the pipelines and parts which are connected.
Description
The utility model relates to the pipe coupling of the pressurized container with flange plate, and this piecing devices can use the joint between the pipeline of the metal of garden shape, rigid plastics, cement.
At present, the Placement between the pipeline of pipeline and flanged dish, pipe fitting, valve, the equipment mostly is dead and is connected (welding together), connect, long between trouble, left alone without help man-hour when changing; Another kind of Placement is to adopt tray short tube, slotting dish short tube to add expansion bend and connect, this Placement, and the pipe fitting of use is wide in variety, and execute-in-place is inconvenient to increase engineering cost.
The purpose of this utility model is to avoid the deficiency in the above prior art, and provide a kind of wide adaptability simple in structure, connection, the reliable and stable piping flange dish piecing devices of sealability, this connection set requires not strict to master and slave pipeline to neutrality.
Formation of the present utility model:
Position, termination at existing pipeline is provided with thrust piping flange dish piecing devices, and its device is made of a special-shaped rubber seal, garden shape gland, flange plate, a several screw.Be provided with a hollow rubber seal washer between the flange plate on flange plate in this device and pipeline or pipe fitting or the valve arrangement also together by several bolts, packing ring, nut check.
The utility model further specifies middle in conjunction with the accompanying drawings embodiment:
Fig. 1 is that pipe fitting, valve, equipment are looked sectional structure chart with the master of thrust piping flange dish piecing devices.
Fig. 2, Fig. 3 are two kinds of shape sectional drawings of thrust mouth on the flange plate in its device.
In the diagram zero, parts and the explanation of position sequence number thereof:
1, flange plate, 2, garden shape flanged pin gland, 3, screw, 4, nut, 5, rubber fixing ring, 6, garden shape pipeline, 7, the axial sleeve pipe on the flange plate, 8, connecting bolt, 9, hollow rubber seal washer, 10, flange plate, 11, the thrust mouth on the flange plate, 11 ', the another kind of thrust mouth on the flange plate, 12, the plane of inclination of garden shape flanged pin gland.
This pipe fitting, valve, equipment mainly are made of flange plate, connecting bolt, packing ring, nut with thrust piping flange dish piecing devices, it is characterized in that:
On the outer diameter tube of the position, termination of garden shape pipeline 6, be provided with a rubber fixing ring 5, on a circle external diameter of 5 and an end face, be provided with a garden shape gland 2, be connected, tighten together by several screws 3 between the flange plate 1 of gland 2 and pipeline 6 outsides, and flange plate 1 is provided with hollow rubber seal washer 9 and links together by several bolts 8 between the flange plate 10 of pipeline that is connected with needs or pipe fitting or valve or equipment.
Have an axial sleeve pipe 7 on the said flange plate 1, an end of sleeve pipe 7 is an inner conical, and an end male cone (strobilus masculinus) of this inner conical face and rubber fixing ring 5 matches.
The quantity of said several screw 3, several bolt 8, the diameter of looking pipeline 6 can be the 3-48 root.
The material of said gland 2, flange plate 1 can be metal and also can be rigid plastics.Have a plane of inclination 12 on the said garden shape flanged pin gland 2, its plane of inclination 12 matches with the male cone (strobilus masculinus) of rubber fixing ring 5.
Band thrust mouth 11,11 on the flange plate ' purpose be after pipeline connects, in managing when fluid-filled (water, oil, gas), prevent from axially that pipeline from moving to be provided with, look need of work can adopt flange plate thrust mouth 11 or 11 '.Because of flange plate is provided with thrust oral area position, so claim thrust piping flange dish piecing devices.
Good effect of the present utility model:
This flange disc joint device can make the pipeline of size diameter be connected with corresponding pipeline, pipe fitting, valve, equipment with ring flange, can save expansion bend, easy accessibility, energy submersible, good seal performance, can also use this device to be connected under the situation of poor with the centering of connected piece at pipeline (that is: the center line decentraction of master and slave pipeline member).
Claims (6)
1, a kind of pipe fitting, valve, equipment mainly are made of flange plate, connecting bolt, packing ring, nut with thrust piping flange dish piecing devices, it is characterized in that:
On the outer diameter tube of the position, termination of garden shape pipeline 6, be provided with a rubber fixing ring 5, on a circle external diameter of 5 and an end face, be provided with a garden shape flanged pin gland 2, be connected, tighten together by several screws 3 between the flange plate 1 of gland 2 and pipeline 6 outsides.
2, thrust piping flange dish piecing devices according to claim 1 is characterized in that having an axial sleeve pipe 7 on the said flange plate 1, and an end of sleeve pipe 7 is an inner conical, and an end male cone (strobilus masculinus) of this inner conical face and rubber fixing ring 5 matches.
3, thrust piping flange dish piecing devices according to claim 1 is characterized in that the thrust degree of lip-rounding shape on the said flange plate 1 optionally can be thrust mouth 11, also can be thrust mouth 11 ' shape.
4, thrust piping flange dish piecing devices according to claim 1 is characterized in that having a plane of inclination 12 on the said garden shape flange gland 2, and its plane of inclination 12 matches with the male cone (strobilus masculinus) of rubber fixing ring 5.
5, thrust piping flange dish piecing devices according to claim 1 is characterized in that said several screw 3 looks the diameter of pipeline 6, can be the 3-48 root.
6, according to claim 1,2,3,4,5 described thrust piping flange dish piecing devices, the material that it is characterized in that said gland 2, flange plate 1 can be metal and also can be rigid plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244012 CN2208653Y (en) | 1994-10-28 | 1994-10-28 | Thrust flange disc joint device for pipe, valve and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244012 CN2208653Y (en) | 1994-10-28 | 1994-10-28 | Thrust flange disc joint device for pipe, valve and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2208653Y true CN2208653Y (en) | 1995-09-27 |
Family
ID=33850198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94244012 Expired - Lifetime CN2208653Y (en) | 1994-10-28 | 1994-10-28 | Thrust flange disc joint device for pipe, valve and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2208653Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309988C (en) * | 2003-12-11 | 2007-04-11 | 株式会社大塚 | Flange for mounting match tubes |
| CN101820108A (en) * | 2010-03-23 | 2010-09-01 | 孙靖茗 | Connecting terminal |
| CN106122626A (en) * | 2016-08-22 | 2016-11-16 | 武汉大禹阀门股份有限公司 | A kind of extension flange structure |
| CN106766434A (en) * | 2016-12-27 | 2017-05-31 | 同方威视技术股份有限公司 | Liquid refrigerant supplementary device |
| CN109340483A (en) * | 2018-11-19 | 2019-02-15 | 杭州启飞智能科技有限公司 | A kind of general valve module automatically adjusted to the heart for plant protection drone medicine-chest |
-
1994
- 1994-10-28 CN CN 94244012 patent/CN2208653Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309988C (en) * | 2003-12-11 | 2007-04-11 | 株式会社大塚 | Flange for mounting match tubes |
| CN101820108A (en) * | 2010-03-23 | 2010-09-01 | 孙靖茗 | Connecting terminal |
| CN106122626A (en) * | 2016-08-22 | 2016-11-16 | 武汉大禹阀门股份有限公司 | A kind of extension flange structure |
| CN106766434A (en) * | 2016-12-27 | 2017-05-31 | 同方威视技术股份有限公司 | Liquid refrigerant supplementary device |
| CN109340483A (en) * | 2018-11-19 | 2019-02-15 | 杭州启飞智能科技有限公司 | A kind of general valve module automatically adjusted to the heart for plant protection drone medicine-chest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |