CN2443785Y - High pressure leaking stoppage glue injecting gun - Google Patents
High pressure leaking stoppage glue injecting gun Download PDFInfo
- Publication number
- CN2443785Y CN2443785Y CN 00240910 CN00240910U CN2443785Y CN 2443785 Y CN2443785 Y CN 2443785Y CN 00240910 CN00240910 CN 00240910 CN 00240910 U CN00240910 U CN 00240910U CN 2443785 Y CN2443785 Y CN 2443785Y
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- injecting
- cylinder body
- piston
- glue
- glue injecting
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Abstract
The utility model relates to a leakage stopping device, particularly a high-pressure leakage-topping glue injecting gun which uses a draper-type leakage stopping method. The utility model is provided with a cylinder body, a glue injecting cavity body and a glue injecting head. The cylinder body is connected with the glue injecting cavity body through a large joint screw nut. The glue injecting cavity body is connected with the glue injecting head through a small joint screw nut. The interior of the cylinder body is provided with a piston, and the lower end of the cylinder body is provided with an oil inlet. The piston is hollow. The interior of the piston is provided with a return spring. The utility model has the advantages of novel and reasonable structural design, fast installation speed, simple and convenient operation, good use effect, and safety.
Description
The utility model relates to a kind of Plugging device, particularly a kind of high pressure leak stopping colloid-injecting gun that adopts in the belt blocking method.
In the continuous production of modernization industry, even the process units that uses state-of-the-art technology to equip, carry out high-caliber management method, because the burn into of medium washes away and temperature, pressure, vibration, weld defect, factor affecting such as bad seals all the run, drip, leak problem will occur inevitably at connecting portions such as equipment, pipeline, flange, valve and wall.Especially high temperature, high pressure, inflammable, the explosive equipment of enterprises such as large-scale petrochemical, oil refining, thermoelectricity, as untimely processing, danger is bigger.Thereby how to reduce and eliminate owing to the waste of leaking the energy cause, raw material, finished product, be the problem that people very are concerned about always.The conventional method that addresses the above problem is: (one) is stopped and is handled.(2) be forced to allow it continue to leak, eliminate again when waiting to have an opportunity to stop.(3) be to use some straightforward procedures, as: interim leak stopping is carried out in the son of checking card, lead extrusion, repair welding etc., can prove effective in not high, the non-situation such as explosion-proof of temperature, pressure.But consider it is to be beyond one's reach from safety, long period, the oepration at full load aspect of economic benefit, device.The belt leakage stopping technology is exactly to be foundation with fluid media (medium) at the dynamic down sealing mechanism with solid shape encapsulant, utilizes the outer surface and the seal cavity that anchor clamps constitute of leakage position, is that specific purpose tool injection sealant reaches the purpose of stopping a leak.Use the belt leakage stopping technology and can reach plugging effect to each position of pipeline, valve, flange, container and the leakage at heat exchanger joint, turbine joint, nipple and riveted joint place well.
The purpose of this utility model is to propose a kind of high pressure leak stopping colloid-injecting gun of using the leak stopping device of belt blocking method.
The purpose of this utility model is achieved in that high pressure leak stopping colloid-injecting gun, has cylinder body, injecting glue cavity and glue injecting head, cylinder body is connected by big collar nut with the injecting glue cavity, the injecting glue cavity is connected by little collar nut with glue injecting head, be provided with piston in the cylinder body, the cylinder body upper end is provided with the piston centring ring, the lower end is provided with oil-in, be provided with sealing ring between piston lower end and cylinder body, piston hollow, inside is provided with back-moving spring, top is provided with the spring hold-down screw, and the spring hold-down screw is connected with piston thread and by the Sealing shield ring sealing, has spring fixed hole on the inwall of cylinder body lower end, collude in spring fixed hole the back-moving spring lower end, and the upper end is fixed on the spring hold-down screw.
In most preferred embodiment of the present utility model:
Described oil-in inside is provided with check valve, is opened by oil inlet pipe head thimble, and convex shoulder is arranged on the oil-in, can engage fast with inlet connector.
Described glue injecting head is made up of injecting glue joint and rubber injecting valve, and rubber injecting valve is made up of valve body, spool and switch, and switch and spool fuse, and convex shoulder is arranged on the valve body, can engage fast with the injecting glue joint.
The utility model has the advantages that structural design is new reasonable, installation rate is fast, simple to operation, result of use good, safe and reliable.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an oil-in structural representation of the present utility model.
As Fig. 1, high pressure leak stopping colloid-injecting gun shown in Figure 2, has cylinder body 1, injecting glue cavity 2 and glue injecting head 3, cylinder body 1 is connected by big collar nut 4 with injecting glue cavity 2, injecting glue cavity 2 is connected by little collar nut 5 with glue injecting head 3, be provided with piston 6 in the cylinder body 1, cylinder body 1 upper end is provided with piston centring ring 7, make piston 6 move up and down the maintenance straight line, the lower end is provided with oil-in 8,1 of piston 6 lower ends and cylinder body are provided with sealing ring 9, piston 6 hollows, inside is provided with back-moving spring 10, and top is provided with spring hold-down screw 11, spring hold-down screw 11 is threaded with piston 6 and seals by Sealing shield ring 12, on the cylinder body 1 lower end inwall spring fixed hole 13 is arranged, collude in spring fixed hole 13 back-moving spring 10 lower ends, and the upper end is fixed on the spring hold-down screw 11.Oil-in 8 inside are provided with check valve, are opened by oil inlet pipe head thimble, on the oil-in 8 convex shoulder are arranged, and can engage fast with inlet connector.Glue injecting head 3 is made up of injecting glue joint 31 and rubber injecting valve 32, and rubber injecting valve 32 is made up of valve body 33, spool 34 and switch 35, and switch 35 fuses with spool 34, on the valve body 33 convex shoulder is arranged, and can engage fast with injecting glue joint 31.
During work, the first corresponding glue rod of in injecting glue cavity 2, packing into, be connected with cylinder body 1 by big collar nut 4 then, again injecting glue joint 31 is connected with injecting glue cavity 2 by little collar nut 5, the head of rubber injecting valve 32 screwed in the gum-injecting port on the leak stopping band on the anchor clamps that are installed on the flange, rubber injecting valve 32 is engaged fast with injecting glue joint 31, again inlet connector is engaged fast with oil-in 8, open the switch 35 of rubber injecting valve 32, start oil pump, begin to the leak injecting glue, till blocking leakage.
Claims (3)
1, high pressure leak stopping colloid-injecting gun, has cylinder body (1), injecting glue cavity (2) and glue injecting head (3), cylinder body (1) is connected by big collar nut (4) with injecting glue cavity (2), injecting glue cavity (2) is connected by little collar nut (5) with glue injecting head (3), be provided with piston (6) in the cylinder body (1), cylinder body (1) upper end is provided with piston centring ring (7), the lower end is provided with oil-in (8), be provided with sealing ring (9) between piston (6) lower end and cylinder body (1), it is characterized in that: piston (6) hollow, inside is provided with back-moving spring (10), top is provided with spring hold-down screw (11), spring hold-down screw (11) is threaded with piston (6) and seals (12) by Sealing shield ring, on the inwall of cylinder body (1) lower end spring fixed hole (13) is arranged, collude in spring fixed hole (13) back-moving spring (10) lower end, and the upper end is fixed on the spring hold-down screw (11).
2, high pressure leak stopping colloid-injecting gun according to claim 1 is characterized in that: described oil-in (8) inside is provided with check valve, is opened by oil inlet pipe head thimble, and oil-in has convex shoulder on (8), can engage fast with inlet connector.
3, high pressure leak stopping colloid-injecting gun according to claim 1 and 2, it is characterized in that: described glue injecting head (3) is made up of injecting glue joint (31) and rubber injecting valve (32), rubber injecting valve (32) is made up of valve body (33), spool (34) and switch (35), switch (35) fuses with spool (34), valve body has convex shoulder on (33), can engage fast with injecting glue joint (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240910 CN2443785Y (en) | 2000-11-08 | 2000-11-08 | High pressure leaking stoppage glue injecting gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240910 CN2443785Y (en) | 2000-11-08 | 2000-11-08 | High pressure leaking stoppage glue injecting gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2443785Y true CN2443785Y (en) | 2001-08-22 |
Family
ID=33601469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00240910 Expired - Fee Related CN2443785Y (en) | 2000-11-08 | 2000-11-08 | High pressure leaking stoppage glue injecting gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2443785Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295896A (en) * | 2013-07-16 | 2015-01-21 | 中国人民武装警察部队学院 | An emergency leakage stoppage method for a low temperature liquid tank truck |
| CN105220605A (en) * | 2015-09-22 | 2016-01-06 | 广东易山重工股份有限公司 | A kind of caulking gun |
| CN105275190A (en) * | 2015-09-14 | 2016-01-27 | 中岭建设集团有限公司 | Building adhesive injector in house building |
| CN106111448A (en) * | 2016-08-10 | 2016-11-16 | 江苏力沛电力工程技术服务有限公司 | A kind of sealant injection device |
| CN106150421A (en) * | 2016-08-24 | 2016-11-23 | 天津宝骏科技股份有限公司 | A kind of oil field shaft mouth sealing device special material feeding rifle |
| CN106391405A (en) * | 2016-11-29 | 2017-02-15 | 哈尔滨哈电汽发电站设备有限责任公司 | Hydraulic glue injecting gun suitable for generating unit |
| CN109807036A (en) * | 2019-03-04 | 2019-05-28 | 封漭 | Multi-functional compound lining tool |
| CN113399212A (en) * | 2021-06-16 | 2021-09-17 | 江苏核电有限公司 | Glue injection check valve for end cover of generator |
-
2000
- 2000-11-08 CN CN 00240910 patent/CN2443785Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295896A (en) * | 2013-07-16 | 2015-01-21 | 中国人民武装警察部队学院 | An emergency leakage stoppage method for a low temperature liquid tank truck |
| CN104295896B (en) * | 2013-07-16 | 2016-12-28 | 中国人民武装警察部队学院 | A kind of cryogenic liquid urgent blocking method of groove tank car |
| CN105275190A (en) * | 2015-09-14 | 2016-01-27 | 中岭建设集团有限公司 | Building adhesive injector in house building |
| CN105220605A (en) * | 2015-09-22 | 2016-01-06 | 广东易山重工股份有限公司 | A kind of caulking gun |
| CN106111448A (en) * | 2016-08-10 | 2016-11-16 | 江苏力沛电力工程技术服务有限公司 | A kind of sealant injection device |
| CN106150421A (en) * | 2016-08-24 | 2016-11-23 | 天津宝骏科技股份有限公司 | A kind of oil field shaft mouth sealing device special material feeding rifle |
| CN106391405A (en) * | 2016-11-29 | 2017-02-15 | 哈尔滨哈电汽发电站设备有限责任公司 | Hydraulic glue injecting gun suitable for generating unit |
| CN109807036A (en) * | 2019-03-04 | 2019-05-28 | 封漭 | Multi-functional compound lining tool |
| CN109807036B (en) * | 2019-03-04 | 2024-01-30 | 封漭 | Multifunctional glue injection tool |
| CN113399212A (en) * | 2021-06-16 | 2021-09-17 | 江苏核电有限公司 | Glue injection check valve for end cover of generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |