CN207599015U - A kind of hydraulic pressure automated cleaning valve - Google Patents
A kind of hydraulic pressure automated cleaning valve Download PDFInfo
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- CN207599015U CN207599015U CN201721751333.3U CN201721751333U CN207599015U CN 207599015 U CN207599015 U CN 207599015U CN 201721751333 U CN201721751333 U CN 201721751333U CN 207599015 U CN207599015 U CN 207599015U
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- vertical passage
- pipeline
- spool
- actuating mechanism
- valve
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Abstract
The utility model discloses a kind of hydraulic pressure automated cleaning valves, including valve body and spool, the vertical passage intersected with transverse flow channels is provided on valve body, the both ends sealing of vertical passage, partition board is equipped in vertical passage, inlet tube and outlet connect two cavitys respectively, partition board is equipped with filter screen, spool and the valve rod being connected with spool are located in the side cavity of vertical passage, floss hole is offered on the lower end-plate of vertical passage, upper-end closing plate is equipped with hydraulic actuating mechanism, hydraulic actuating mechanism is connected by pipeline with inlet tube, hydraulic actuating mechanism connect driving stem movement with valve rod；The separate driving mechanism end of valve rod squeezes over the spring mechanism.The utility model is filtered automatically to be acted with blowdown, ensures that the fluid in pipeline is unobstructed.After this valve is installed, pipeline need not shut down can automated cleaning pipeline, ensure that pipeline is unimpeded, time saving material-saving substantially reduces energy consumption, save pipeline use, management cost.
Description
Technical field
The utility model is related to control the valve of fluid, especially a kind of hydraulic pressure automated cleaning valve.
Background technology
Valve is widely used in the control of fluid.Fluid line is in installation process, and safeguard measure is improper in pipeline, leads
Cause there are various impurity in pipeline, such as cement lumps, soil, stone, welding slag, residual disconnected bolt, rubber skin etc..Secondly, in pipeline
Fluid media (medium) it is various, impurities are also ever-changing；Finally, it is also various each with the equipment and materials of media contact in pipeline
Sample if any cast steel, cast iron, rubber, stainless steel, copper alloy etc., prevents corrosion measure also different, varied, such as supplies
In waterpipe equipment, there is that bituminous coating, epoxy be varnished, epoxy sprayed plastic coat, the anti-corrosion measures such as various plating.Therefore, it manages
There are various impurity effect fluid conveyings in road.Newly-built pipeline needs flushing pipe before fluid circulation, uses certain time
Old pipeline is also required to shut down the impurity carried out in cleaning pipeline.Pipeline in flushing process is cleared up, installed in pipeline as filtering
The various equipment for having plug such as device, valve need mutual disassembly's plug to carry out blowdown cleaning, are installed again after cleaning out stifled
Head.The number of devices equipped with plug is huge in pipeline, and the cleaning work work amount of labour is huge, and time-consuming consumptive material is more, leads to pipeline
Equipment management, use cost are high.
Utility model content
The purpose of this utility model is exactly to solve the problem of that the complicated cost of existing pipeline cleaning impurity process is huge, is carried
A kind of hydraulic pressure automated cleaning valve being combined with blowdown is filtered for a kind of.
The technical solution adopted in the utility model is：A kind of hydraulic pressure automated cleaning valve, including valve body and in valve body
Spool, be provided with inlet tube on institute's valve body and outlet is formed for fluid by transverse flow channels, it is characterized in that the valve body
On be provided with the vertical passage intersected with transverse flow channels, the both ends of vertical passage are sealed both ends equipped with sealing plate, described
Partition board is equipped in vertical passage, vertical passage is divided into two cavitys, inlet tube and outlet connect two cavitys respectively, every
Plate is equipped with filter screen, and two cavitys is made to be connected, and spool and the valve rod being connected with spool are located at the side cavity of vertical passage
It is interior, floss hole is offered on the lower end-plate of vertical passage, upper-end closing plate is equipped with hydraulic actuating mechanism, and hydraulic actuating mechanism leads to
It crosses pipeline to connect with inlet tube, hydraulic actuating mechanism connect driving stem movement with valve rod；The separate driving mechanism end of valve rod is squeezed
Pressure is over the spring mechanism.
Using above-mentioned technical proposal, when inlet duct pressure is normal, fluid gives hydraulic actuating mechanism signal, liquid by pipeline
Pressure actuator is closed spool, and fluid is passed through the side cavity of vertical passage by inlet tube, and filtered net is formed
Filtration again passes through opposite side cavity, is flowed out from outlet.When in pipeline pressure reduce when, spring mechanism push spool to
Upper movement, opens floss hole, and the impurity put aside in filter screen rinses discharge by floss hole.When pressure recovery is normal in pipeline
When, conduit entrance fluid reaches hydraulic actuating mechanism by connecting pipeline, and hydraulic actuating mechanism makes spool move downward and compress
Spring mechanism, until spool closes floss hole, filter screen restarts filtration.
As further improvement of the utility model, the vertical passage and transverse flow channels are perpendicular.
In conclusion the utility model advantageous effect is：The utility model by change in fluid pressure in pipeline, automatically into
Row filtering and blowdown action, ensure that the fluid in pipeline is unobstructed.After installing this valve, pipeline need not be shut down can automated cleaning
Pipeline ensures that pipeline is unimpeded, and time saving material-saving substantially reduces energy consumption, saves pipeline use, management cost.
Description of the drawings
Fig. 1 is utility model diagram.
In figure, 1, inlet tube, 2, pipeline, 3, hydraulic actuating mechanism, 4, outlet, 5, filter screen, 6, spool, 7, coiling machine
Structure, 8, floss hole.
Specific embodiment
Illustrate the utility model is further described below in conjunction with the accompanying drawings.
A kind of hydraulic pressure automated cleaning valve of the utility model, as shown in Figure 1, it includes valve body and the spool 6 in valve body,
Be provided with that inlet tube 1 and outlet 4 form on valve body for fluid by transverse flow channels, the end of inlet tube and outlet is consolidated
Flange is connected with, the vertical passage intersected with transverse flow channels is provided on valve body, vertical passage is perpendicular with transverse flow channels.Longitudinal direction is logical
The both ends in road are sealed both ends equipped with sealing plate, and partition board is equipped in vertical passage, vertical passage is divided into two cavitys, into
Mouth pipe 1 and outlet 4 connect two cavitys respectively, and partition board is equipped with filter screen 5, two cavitys is made to be connected, spool 6 and and valve
The valve rod that core is connected is located in the side cavity of vertical passage.Floss hole 8, upper end seal are offered on the lower end-plate of vertical passage
Plate is equipped with hydraulic actuating mechanism 3, and hydraulic actuating mechanism 3 is connected by pipeline 2 with inlet tube 1, hydraulic actuating mechanism 3 and valve rod
Connect driving stem movement；The separate driving mechanism end of valve rod is extruded on spring mechanism 7.
The utility model works in this way：Fluid flows through inlet tube 1, and when inlet duct pressure is normal, fluid passes through pipe
Hydraulic actuating mechanism signal is given on road, and hydraulic actuating mechanism is closed spool, when by strainer 5, is filtered, then
It is flowed out from outlet 4, so as to reach filtration.When pressure reduces in pipeline, spring mechanism 7 pushes spool 6 to move upwards,
Floss hole 8 is opened, the impurity put aside in filter screen 5 rinses discharge by floss hole.When pressure recovery is normal in pipeline, pipeline
Inlet fluid reaches hydraulic actuating mechanism 3 by connecting pipeline 2, and hydraulic actuating mechanism 3 makes spool 6 move downward simultaneously compressed spring
Mechanism 7, until spool 6 closes floss hole 8, filter screen restarts filtration.
Claims (2)
1. a kind of hydraulic pressure automated cleaning valve, the spool including valve body and in valve body（6）, inlet tube is provided on institute's valve body
（1）And outlet（4）Composition for fluid by transverse flow channels, it is characterized in that being provided on the valve body and transverse flow channels phase
The vertical passage of friendship, the both ends of vertical passage are sealed both ends equipped with sealing plate, and partition board is equipped in the vertical passage, will
Vertical passage is divided into two cavitys, inlet tube（1）Two cavitys are connected respectively with outlet (4), and partition board is equipped with filter screen
(5), two cavitys is made to be connected, spool and the valve rod being connected with spool are located in the side cavity of vertical passage, vertical passage
Lower end-plate on offer floss hole（8）, upper-end closing plate is equipped with hydraulic actuating mechanism（3）, hydraulic actuating mechanism（3）Pass through
Pipeline（2）With inlet tube（1）Connection, hydraulic actuating mechanism（3）Driving stem movement is connect with valve rod；The separate driving machine of valve rod
Structure end is extruded in spring mechanism（7）On.
2. a kind of hydraulic pressure automated cleaning valve according to claim 1, it is characterized in that the vertical passage and transverse flow channels
It is perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721751333.3U CN207599015U (en) | 2017-12-15 | 2017-12-15 | A kind of hydraulic pressure automated cleaning valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721751333.3U CN207599015U (en) | 2017-12-15 | 2017-12-15 | A kind of hydraulic pressure automated cleaning valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207599015U true CN207599015U (en) | 2018-07-10 |
Family
ID=62764642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721751333.3U Active CN207599015U (en) | 2017-12-15 | 2017-12-15 | A kind of hydraulic pressure automated cleaning valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207599015U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253278A (en) * | 2018-10-23 | 2019-01-22 | 哈尔滨闪亮不锈钢制品有限公司 | A kind of water pipe multi-functional valve |
| CN109364549A (en) * | 2018-11-21 | 2019-02-22 | 中国石油集团渤海钻探工程有限公司 | Effective filter method of cement impurity |
| CN109973722A (en) * | 2019-04-08 | 2019-07-05 | 王曙光 | Environmentally friendly multiple tube |
-
2017
- 2017-12-15 CN CN201721751333.3U patent/CN207599015U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253278A (en) * | 2018-10-23 | 2019-01-22 | 哈尔滨闪亮不锈钢制品有限公司 | A kind of water pipe multi-functional valve |
| CN109253278B (en) * | 2018-10-23 | 2019-10-25 | 方彬毅 | A kind of water pipe multi-functional valve |
| CN109364549A (en) * | 2018-11-21 | 2019-02-22 | 中国石油集团渤海钻探工程有限公司 | Effective filter method of cement impurity |
| CN109364549B (en) * | 2018-11-21 | 2023-12-22 | 中国石油集团渤海钻探工程有限公司 | Method for effectively filtering cement impurities |
| CN109973722A (en) * | 2019-04-08 | 2019-07-05 | 王曙光 | Environmentally friendly multiple tube |
| CN109973722B (en) * | 2019-04-08 | 2021-09-24 | 义乌市亚威机械设备有限公司 | Environment-friendly composite pipe |
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