CN203656209U - Liquid injection valve for controlling pipeline outlet accelerator adulteration - Google Patents
Liquid injection valve for controlling pipeline outlet accelerator adulteration Download PDFInfo
- Publication number
- CN203656209U CN203656209U CN201320857935.2U CN201320857935U CN203656209U CN 203656209 U CN203656209 U CN 203656209U CN 201320857935 U CN201320857935 U CN 201320857935U CN 203656209 U CN203656209 U CN 203656209U
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- CN
- China
- Prior art keywords
- sleeve
- flange
- axle
- accelerator
- shaft
- 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
Links
- 238000002347 injection Methods 0.000 title abstract 5
- 239000007924 injection Substances 0.000 title abstract 5
- 239000007788 liquid Substances 0.000 title abstract 5
- 238000005086 pumping Methods 0.000 claims description 10
- 239000003245 coal Substances 0.000 description 4
- 239000006210 lotion Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a liquid injection valve for controlling pipeline outlet accelerator adulteration, and belongs to liquid injection valves. The liquid injection valve for controlling the pipeline outlet accelerator adulteration comprises a flange, a sleeve, a spring, a piston, a shaft, a connection block, a connector and an observation shaft, wherein the flange is connected with one end of the sleeve through a thread, the other end of the sleeve is connected with the connection block and a U-shaped pin, one end of the connector is connected with one side of the sleeve, a through hole is formed in the center of the connector and communicated with a through hole in the side wall of the sleeve, the other end of the connector is connected with a pump station, the spring, the piston and the shaft are sequentially connected in the sleeve, the piston is installed on the shaft, two ends of the spring are respectively connected with the flange and one end of the shaft in overlapping mode, the other end of the shaft is located on a hole in the end of the sleeve, which is connected with the connection block and the U-shaped pin, the observation shaft is arranged at the center of the flange, and the observation shaft passes through the center of the flange. The liquid injection valve for controlling the pipeline outlet accelerator adulteration has the advantages of being simple in structure, stable and reliable in work, and long in use life.
Description
Technical field
The utility model relates to a kind of fluid-delivery valve, particularly a kind of pilot line outlet admixture accelerator fluid-delivery valve.
Background technique
Pipeline outlet admixture accelerator fluid-delivery valve is pipe end outlet admixture accelerator fluid-delivery valve, mainly solves the easy plugging phenomenon of lotion rapid hardening in the lotion pipeline system of colliery.
The interpolation accelerator mode of existing coal mine filling lotion: when the work of coal mining paste body filling, add accelerator and the stirring of other raw materials in stirrer, then pass through fill line road to coal mine gob.This method packing job time is limited by the set time of accelerator, overtime i.e. easily generation plugging.Dredging conveyance conduit operation trouble is complicated, seriously restricts the raising of paste body filling coal mining efficiency.
Model utility content
The purpose of this utility model is to provide a kind of simple in structure, a kind of pilot line outlet admixture accelerator fluid-delivery valve of working stability.
The purpose of this utility model realizes by following technical approach: this fluid-delivery valve comprises: flange, sleeve, spring, piston, axle, contiguous block, joint and observation axle; Flange is connected with the threaded one end of sleeve, and the other end of sleeve is connected with contiguous block and U-shaped pin, is connected with joint in a side of sleeve, and there is through hole at the center of joint, and connects with the through hole in sleeve lateral wall, and the other end of joint is connected with pumping plant; In sleeve, be linked in sequence spring, piston and axle, piston is arranged on axle, the two ends of spring respectively with flange and axle overlap joint, the other end of axle is positioned on the hole of the sleeve the other end, is connected with observation axle in flange center, observes axle through flange center.
Beneficial effect, owing to having adopted such scheme, pumping plant pressurization, accelerator passes through joint from pumping plant, accelerator is full of valve body, and by the pressure of pumping plant, jack-up piston, is accompanied by the jack-up of piston, axle jack-up, sleeve base apertures is opened, and accelerator is squeezed in pipeline by sleeve base apertures.Use patent of the present invention, can not need to set up separately to solidify class, greatly shortened set time, from before several hours, foreshorten to 30 minutes, reached object of the present invention simultaneously.
Advantage: the utility model is simple in structure, working stability is reliable, long service life.Set time, from foreshortening to 30 minutes for several hours and can reach coagulation result before, has improved its working efficiency greatly.
Brief description of the drawings
Fig. 1 is structural drawing of the present utility model.
Fig. 2 is the installation diagram of the utility model fluid-delivery valve and pipeline.
In figure, 1, flange; 2, sleeve; 3, spring; 4, piston; 5, axle; 6, contiguous block; 7, joint; 8, observe axle.
Embodiment
Embodiment 1: admixture accelerator comprises fluid-delivery valve and injecting method; Described fluid-delivery valve comprises: flange 1, sleeve 2, spring 3, piston 4, axle 5, contiguous block 6, joint 7 and observation axle 8; Flange 1 is connected with the threaded one end of sleeve 2, and the other end of sleeve 2 is connected with contiguous block 6 and U-shaped pin, is connected with joint 7 in a side of sleeve 2, and there is through hole at the center of joint 7, and connects with the through hole on sleeve 2 sidewalls, and the other end of joint 7 is connected with pumping plant; Spring 3, piston 4 and axle 5 have been linked in sequence in sleeve 2, piston 4 is arranged on axle 5, and the two ends of spring 3 overlap with flange 1 and axle 5 respectively, and the other end of axle 5 is positioned on the hole of sleeve 2 the other ends, be connected with at flange 1 center and observe axle 8, observe axle 8 through flange 1 center.
Fluid-delivery valve and pipeline welding.Pumping plant pressurization, accelerator enters valve body from pumping plant by joint 7, and accelerator is full of valve body, by the pressure of pumping plant, jack-up piston 4, be accompanied by the jack-up of piston 4, axle 5 jack-up, sleeve 2 base apertures are opened, accelerator is squeezed in pipeline by sleeve 2 base apertures, to a certain extent, axle 5 contacts with flange 1 piston 4 jack-up, forms mechanical position limitation.In the time of end-of-job, pumping plant stops pressurization, and fluid-delivery valve declines axle 5 by the power of spring 3 self, thereby blocks sleeve 2 base apertures, plays the effect of sealing fluid-delivery valve.
Claims (1)
1. a pilot line outlet admixture accelerator fluid-delivery valve, is characterized in that: described fluid-delivery valve comprises: flange, sleeve, spring, piston, axle, contiguous block, joint and observation axle; Flange is connected with the threaded one end of sleeve, and the other end of sleeve is connected with contiguous block and U-shaped pin, is connected with joint in a side of sleeve, and there is through hole at the center of joint, and connects with the through hole in sleeve lateral wall, and the other end of joint is connected with pumping plant; In sleeve, be linked in sequence spring, piston and axle, piston is arranged on axle, the two ends of spring respectively with flange and axle overlap joint, the other end of axle is positioned on the hole of the sleeve the other end, is connected with observation axle in flange center, observes axle through flange center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857935.2U CN203656209U (en) | 2013-12-24 | 2013-12-24 | Liquid injection valve for controlling pipeline outlet accelerator adulteration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857935.2U CN203656209U (en) | 2013-12-24 | 2013-12-24 | Liquid injection valve for controlling pipeline outlet accelerator adulteration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203656209U true CN203656209U (en) | 2014-06-18 |
Family
ID=50922597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320857935.2U Expired - Lifetime CN203656209U (en) | 2013-12-24 | 2013-12-24 | Liquid injection valve for controlling pipeline outlet accelerator adulteration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203656209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671947A (en) * | 2013-12-24 | 2014-03-26 | 徐州中矿大贝克福尔科技有限公司 | Liquid injection valve and method for controlling setting accelerator adulteration on pipeline outlet |
-
2013
- 2013-12-24 CN CN201320857935.2U patent/CN203656209U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671947A (en) * | 2013-12-24 | 2014-03-26 | 徐州中矿大贝克福尔科技有限公司 | Liquid injection valve and method for controlling setting accelerator adulteration on pipeline outlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 221000, room 11, Xuzhou Software Park, north side, Jinshan East Road, Jiangsu, Xuzhou 1213, China Patentee after: XUZHOU CUMT BACKFILL TECHNOLOGY Co.,Ltd. Address before: 221008 Jiangsu city in Xuzhou Province, the liberation of South Park Mine Technology Pioneering Park Room 216 Patentee before: Xuzhou CUMT Backfill Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |