CN2096686U - Buffer - Google Patents
Buffer Download PDFInfo
- Publication number
- CN2096686U CN2096686U CN 91217846 CN91217846U CN2096686U CN 2096686 U CN2096686 U CN 2096686U CN 91217846 CN91217846 CN 91217846 CN 91217846 U CN91217846 U CN 91217846U CN 2096686 U CN2096686 U CN 2096686U
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- buffer
- buffering
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- fluid
- pump
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Abstract
The utility model relates to a fluid anti-shock buffer, which is especially suitable for the buffering shock resistance of plunger pumps and pressure gauges for developing and injecting water in petroleum and natural gas. The main body of the device adopts the integral structure, which can prevent stopping pump and pouring pump caused by the rupture of the buffer. A buffering curve channel which is mutually communicated with an inlet and an outlet is arranged in the interior of the main body. Fluid is altered the flow direction for a plurality of times when flowing along the buffering curve channel; the impact force of the fluid can be alleviated, and the shock can be eliminated; the buffering effect is optimum. Therefore, the outlet pipe line and the pressure gauge of a pump is effectively protected, and the stable water injection is kept. The buffer has good pressure resistance performance, long service life and convenient loading and unloading.
Description
The utility model relates to a kind of shockproof cushioning device that is used for fluid, and the plunger pump and the pressure gauge buffering that are specially adapted to the natural petroleum gas field water filling are shockproof.
The petroleum gas waterflooding extraction adopts 3H-8/450 type high-pressure three-plunger pump and 5ZB1137/170 type five-plunger pump usually, at its pump discharge radial buffer is housed, the buffer shell has a circular weld, can not be high pressure resistant, the phenomenon of breaking from the weld joint often takes place in the use, cause frequent termination of pumping thus, fall pump, influence steady water filling.
The purpose of this utility model is a shortcoming of avoiding above-mentioned radial buffer weld seam easily to break, and the impact force of slowing down fluid, eliminates vibrations, protects pump discharge pipeline and pressure gauge effectively, the held stationary water filling.
The purpose of this utility model is achieved in that this buffer adopts overall structure, utilizes its interior curve shape buffering road; change fluid flow direction, the impact force of coming slowing down fluid is eliminated vibrations; can protect pump discharge pipeline and pressure gauge effectively, the held stationary water filling.This buffer is by main body 1, threaded bore 2 and threaded bore 3, and import 4, outlet 5 and buffering bend 6 are formed.Main body 1 can be square integral body, and its inside is provided with one with import 4 and export the 5 crooked shapes buffering bends 6 that are interconnected, and fluid can repeatedly change the flow direction in bend, play the shockproof cushioning effect.
The utility model has the advantages that: therefore high pressure resistant because main body 1 is an overall structure, be difficult for breaking and damaging.Therefore and because of being provided with buffering bend 6, reduced and reduced the impact force of fluid, cushioned shockproof effective pump.This device is applicable to that the outlet of various high-pressure plunger pumps and high pressure reciprocating pump installs and uses, and can protect pump discharge pipeline and pressure gauge effectively.Simple in structure, easy to use.
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is the buffer structure schematic representation;
Fig. 2 is for being used for pressure gauge upper bumper configuration schematic representation.
This buffer is by main body 1, threaded bore 2 and threaded bore 3, and import 4, outlet 5 and buffering bend 6 are formed.Main body 1 can be square integral body, and its inside is provided with one with import 4 and export the 5 crooked shapes buffering bends 6 that are interconnected, and fluid can repeatedly change the flow direction in bend, play the shockproof cushioning effect.Import 4 and outlet 5 all have screw thread, are connected with the screw thread pipe nipple of one one headband flange plate respectively, and the pipe nipple of entrance point connects with the pump discharge pipeline, and the pipe nipple of outlet end connects with water injecting pipe.Threaded bore 2 and 3 are arranged on main body 1, be used to install suspension ring, use in order to the loading and unloading buffer.
Fig. 2 is the buffer that is used on the pressure gauge, and its main body is a cylindrical body, its inside have equally one with import 4 and the outlet 5 crooked shape buffer channels 6 of communicating with each other, the joint 7 of import 4 connects with waterflood-transmission line, outlet 5 connects with manometric joint.During use, closing pressure table regulating gate is gone on the screw thread head with main body 1 in the regulating gate outlet, and pressure gauge screw thread head is connected with main body 1, opens the pressure gauge regulating gate, and fluid is by import 4, and buffer channel 6 in the main body of flowing through 1 flows out from exporting 5.Slowed down fluid impact, eliminated vibrations, pressure gauge has been played a protective role.
This device process field test, good buffer effect, easy to install and use.
Claims (2)
1, a kind of fluid shockproof cushioning device that is used for, comprise main body 1, threaded bore 2, threaded bore 3, import 4 and export 5, it is characterized in that main body 1 is an integral body, within it portion have one with import 4, the outlet the 5 buffering bends 6 that are interconnected, import 4 and outlet 5 all have screw thread, and the screw thread pipe nipple of a same headband flange connects respectively.
2, buffer according to claim 1 is characterized in that main body 1 is a square or cylindrical integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91217846 CN2096686U (en) | 1991-07-13 | 1991-07-13 | Buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91217846 CN2096686U (en) | 1991-07-13 | 1991-07-13 | Buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2096686U true CN2096686U (en) | 1992-02-19 |
Family
ID=4925431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91217846 Granted CN2096686U (en) | 1991-07-13 | 1991-07-13 | Buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2096686U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374960A (en) * | 2010-08-10 | 2012-03-14 | 中国石油化工集团公司 | Variable-diameter-tube drilling fluid rheology measuring method |
| CN102749226A (en) * | 2012-07-19 | 2012-10-24 | 江苏凯力克钴业股份有限公司 | Solution sampling device |
| CN105864110A (en) * | 2016-04-07 | 2016-08-17 | 四川宝石机械专用车有限公司 | Novel buffer device for fracturing pump |
| CN106678026A (en) * | 2017-01-17 | 2017-05-17 | 无锡市天利流体科技有限公司 | Pneumatic pump |
| CN108692857A (en) * | 2018-03-29 | 2018-10-23 | 安徽省天虹绿洲环保科技有限公司 | A kind of separator tube for pressure gauge |
| CN108731873A (en) * | 2017-10-26 | 2018-11-02 | 江苏核电有限公司 | A kind of safety device for outlet of plunger pump pressure detecting |
| CN109630791A (en) * | 2018-12-25 | 2019-04-16 | 中国中轻国际工程有限公司 | A kind of device reducing fluid pulsation impact force |
| CN111306393A (en) * | 2019-11-26 | 2020-06-19 | 烟台大学 | Pipeline auxiliary device for reducing water hammer |
-
1991
- 1991-07-13 CN CN 91217846 patent/CN2096686U/en active Granted
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374960A (en) * | 2010-08-10 | 2012-03-14 | 中国石油化工集团公司 | Variable-diameter-tube drilling fluid rheology measuring method |
| CN102374960B (en) * | 2010-08-10 | 2013-11-06 | 中国石油化工集团公司 | Variable-diameter-tube drilling fluid rheology measuring method |
| CN102749226A (en) * | 2012-07-19 | 2012-10-24 | 江苏凯力克钴业股份有限公司 | Solution sampling device |
| CN105864110A (en) * | 2016-04-07 | 2016-08-17 | 四川宝石机械专用车有限公司 | Novel buffer device for fracturing pump |
| CN105864110B (en) * | 2016-04-07 | 2018-11-09 | 四川宝石机械专用车有限公司 | A kind of novel fracturing pump buffer unit |
| CN106678026A (en) * | 2017-01-17 | 2017-05-17 | 无锡市天利流体科技有限公司 | Pneumatic pump |
| CN108731873A (en) * | 2017-10-26 | 2018-11-02 | 江苏核电有限公司 | A kind of safety device for outlet of plunger pump pressure detecting |
| CN108692857A (en) * | 2018-03-29 | 2018-10-23 | 安徽省天虹绿洲环保科技有限公司 | A kind of separator tube for pressure gauge |
| CN109630791A (en) * | 2018-12-25 | 2019-04-16 | 中国中轻国际工程有限公司 | A kind of device reducing fluid pulsation impact force |
| CN111306393A (en) * | 2019-11-26 | 2020-06-19 | 烟台大学 | Pipeline auxiliary device for reducing water hammer |
| CN111306393B (en) * | 2019-11-26 | 2021-07-23 | 烟台大学 | Pipeline auxiliary device for reducing water hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |