CN207830589U - A kind of anti-high pressure valve being convenient to clean - Google Patents
A kind of anti-high pressure valve being convenient to clean Download PDFInfo
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- CN207830589U CN207830589U CN201721582865.9U CN201721582865U CN207830589U CN 207830589 U CN207830589 U CN 207830589U CN 201721582865 U CN201721582865 U CN 201721582865U CN 207830589 U CN207830589 U CN 207830589U
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- center cavity
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- convenient
- compensated
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Abstract
The utility model provides a kind of anti-high pressure valve being convenient to clean, sealed wall there are two being set in center cavity, central stopper is equipped among two sealed walls, it is connected with lifting gear on the upside of central stopper, wherein one end of center cavity is equipped with filter screen, center cavity far from filter screen side is equipped with pressure port, two compensated cavities are respectively arranged on the both ends of center cavity, moving block is connected to the runner outside valve body by connecting rod, two one end of compensated cavity far from center cavity are respectively provided with a connector, and two compensated cavities are connected to by auxiliary water tube.A kind of anti-high pressure valve being convenient to clean described in the utility model; by being cleaned to carrying out reverse flow in valve body; realize the cleaning of valve inner; simultaneously; when pressure is excessive in valve, sealing-plug is extruded, and prevents the explosion of valve body; valve and pipeline are protected, plays energy-efficient effect well.
Description
Technical field
The utility model belongs to valve technology field, more particularly, to a kind of valve being convenient to clean.
Background technology
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting
Or the functions such as overflow pressure relief.For the valve of fluid control systems, from simplest shut-off valve to extremely complex robot control system(RCS)
Used in various valves, kind and specification are quite various.Valve can be used for controlling empty gas and water, steam, various corrosivity and be situated between
The flowing of the various types fluid such as matter, mud, oil product, liquid metal and radiating medium.Valve is often in real life
Encounter valve blockage, it is not easy to clear up, typically with the valve renewed, not only reduce efficiency, also add cost, cause
The waste of valve.
Invention content
In view of this, the utility model is directed to a kind of anti-high pressure valve being convenient to clean, by flow in valve
Portion is cleared up, and can be released stress automatically when need not be dismantled valve, while encounter high pressure, will not be quick-fried because of valve or pipeline
It splits and causes damages.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of anti-high pressure valve being convenient to clean, including center cavity and compensated cavity.
It is set in the center cavity there are two sealed wall, two sealed walls are connected to the both sides up and down of valve body, and two close
It seals and is equipped with central stopper among wall, lifting gear is connected on the upside of the central stopper, the lower section of central stopper is equipped with clean-up port,
The clean-up port is connected with cleaning switch, and wherein one end of center cavity is equipped with filter screen, and center cavity is equipped with pressure port, the pressure
Power mouth is sealedly connected with sealing-plug.
There are two the compensated cavity is set, two compensated cavities are respectively communicated with to be all provided on the both ends of center cavity, two compensated cavities
There are one moving block, the moving block is connected to the runner outside valve body, two one end of compensated cavity far from center cavity by connecting rod
It is respectively provided with a connector, two compensated cavities are connected to by auxiliary water tube, and the auxiliary water tube is connected with conduit switch.
Further, the lifting gear includes power wheel and threaded rod, and the lower end of the threaded rod is connected through a screw thread
It stretches out center cavity in the upper end of central stopper, threaded rod and is fixedly connected on power wheel.
Further, the both ends of the auxiliary water tube are connected to two compensated cavities, and auxiliary water tube is communicated in moving block in
Between the chambers of the heart.
Further, the center cavity is raised to clean-up port.
Further, the diagonal both sides of the moving block are respectively provided with a block, and when sealing, moving block is close to two simultaneously
Block.
Further, the central stopper is surrounded by rubber pad.
Compared with the existing technology, a kind of anti-high pressure valve being convenient to clean described in the utility model has the advantage that：
A kind of anti-high pressure valve being convenient to clean described in the utility model, by carrying out reverse flow progress in valve body
Cleaning, realizes the cleaning of valve inner, is cleared up in the case where not dismantling, ensure that working efficiency, meanwhile, pressure in valve
When excessive, sealing-plug is extruded, and prevents the explosion of valve body, protects valve and pipeline, plays energy-efficient effect well.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial sectional view of Fig. 1 overlook directions.
Reference sign：
1- center cavities；2- power wheels；3- sealing-plugs；4- pressure ports；5- runners；6- moving blocks；7- blocks；The centers 8- are kept off
Block；9- sealed walls；10- cleaning switches；The clean-up ports 11-；12- filter screens；13- compensated cavities；14- connectors；15- auxiliary water tubes；
16- conduit switch；17- threaded rods；18- connecting rods.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As illustrated in fig. 1 and 2, including center cavity 1 and compensated cavity 13.
It is set in the center cavity 1 there are two sealed wall 9, two sealed walls 9 are connected to the both sides up and down of valve body, two
Central stopper 8 is equipped among sealed wall 9,8 upside of the central stopper is connected with lifting gear, and the lower section of central stopper 8 is equipped with
Clean-up port 11, the clean-up port 11 are connected with cleaning switch 10, and wherein one end of center cavity 1 is equipped with filter screen 12, on center cavity 1
Equipped with pressure port 4, the pressure port 4 is sealedly connected with sealing-plug 3.
There are two the compensated cavity 13 is set, two compensated cavities 13 are respectively communicated in the both ends of center cavity 1, two compensated cavities 13
On be all provided with there are one moving block 6, the moving block 6 is connected to the runner 5 outside valve body by connecting rod 18, and two compensated cavities 13 are separate
One end of center cavity 1 is respectively provided with a connector 14, and two compensated cavities 13 are connected to by auxiliary water tube 15, the auxiliary water tube 15
It is connected with conduit switch 16.
The lifting gear includes power wheel 2 and threaded rod 17, during the lower end of the threaded rod 17 is threadingly attached to
The upper end of heart block 8, threaded rod 17 stretches out center cavity 1 and is fixedly connected on power wheel 2.
The both ends of the auxiliary water tube 15 are connected to two compensated cavities 13, and auxiliary water tube 15 is communicated in moving block 6 and center
Between chamber 1.
The center cavity 1 is raised to clean-up port 11.
The diagonal both sides of the moving block 6 are respectively provided with a block 7, and when sealing, moving block 6 is close to two blocks 7 simultaneously.
The central stopper 8 is surrounded by rubber pad.
Outlet pipe is connected on the connector 14 of filter screen 12, water inlet pipe by the device operation principle when in use
It being connected on another connector 14, lifts central stopper 8, open moving block 6, close conduit switch 16, valve works normally,
After a period of operation, when needing to clear up switch gate, the moving block 6 of outlet pipe side is closed, reducing central stopper 8 makes its pass
It closes, opens simultaneously conduit switch 16, water enters the compensated cavity 13 close to filter screen 12 from auxiliary water tube 15, then through filter screen 12
Into center cavity 1, the sundries on filter screen 12 is washed down, finally opens cleaning switch 10, sundries is flowed out from clean-up port 11,
Cleaning switch 10 and conduit switch 16 are closed, central stopper 8 is lifted, opens moving block 6, valve works on, when in valve
When pressure is excessive, the sealing-plug 3 in pressure port 4 can be ejected, and prevent the excessive damage for causing valve of pressure.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of anti-high pressure valve being convenient to clean, it is characterised in that：Including center cavity (1) and compensated cavity (13)；
It setting in the center cavity (1) there are two sealed wall (9), two sealed walls (9) are connected to the both sides up and down of valve body, and two
It is equipped with central stopper (8) among a sealed wall (9), lifting gear, central stopper (8) are connected on the upside of the central stopper (8)
Lower section be equipped with clean-up port (11), the clean-up port (11) be connected with cleaning switch (10), wherein one end of center cavity (1) is equipped with
Filter screen (12), center cavity (1) are equipped with pressure port (4), and the pressure port (4) is sealedly connected with sealing-plug (3)；
There are two the compensated cavity (13) sets, two compensated cavities (13) are respectively communicated in the both ends of center cavity (1), two compensated cavities
(13) it is all provided on there are one moving block (6), the moving block (6) is connected to the runner (5) outside valve body by connecting rod (18), two
The one end of compensated cavity (13) far from center cavity (1) is respectively provided with a connector (14), and two compensated cavities (13) pass through auxiliary water tube
(15) it is connected to, the auxiliary water tube (15) is connected with conduit switch (16).
2. a kind of anti-high pressure valve being convenient to clean according to claim 1, it is characterised in that：The lifting gear includes
The lower end of power wheel (2) and threaded rod (17), the threaded rod (17) is threadingly attached to central stopper (8), threaded rod
(17) upper end stretches out center cavity (1) and is fixedly connected on power wheel (2).
3. a kind of anti-high pressure valve being convenient to clean according to claim 1, it is characterised in that：The auxiliary water tube (15)
Both ends be connected to two compensated cavities (13), auxiliary water tube (15) is communicated between moving block (6) and center cavity (1).
4. a kind of anti-high pressure valve being convenient to clean according to claim 1, it is characterised in that：The center cavity (1) to
Clean-up port (11) protrusion.
5. a kind of anti-high pressure valve being convenient to clean according to claim 1, it is characterised in that：The moving block (6) is right
The both sides at angle are respectively provided with a block (7), when sealing, moving block (6) while being close to two blocks (7).
6. a kind of anti-high pressure valve being convenient to clean according to claim 1, it is characterised in that：The central stopper (8)
Be surrounded by rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582865.9U CN207830589U (en) | 2017-11-23 | 2017-11-23 | A kind of anti-high pressure valve being convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582865.9U CN207830589U (en) | 2017-11-23 | 2017-11-23 | A kind of anti-high pressure valve being convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830589U true CN207830589U (en) | 2018-09-07 |
Family
ID=63386698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721582865.9U Active CN207830589U (en) | 2017-11-23 | 2017-11-23 | A kind of anti-high pressure valve being convenient to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303268A (en) * | 2020-10-30 | 2021-02-02 | 陈永恒 | Explosion-proof valve with two-way stop function |
| CN112762204A (en) * | 2021-01-13 | 2021-05-07 | 傅丹丹 | Valve with auxiliary replacement mechanism |
-
2017
- 2017-11-23 CN CN201721582865.9U patent/CN207830589U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303268A (en) * | 2020-10-30 | 2021-02-02 | 陈永恒 | Explosion-proof valve with two-way stop function |
| CN112303268B (en) * | 2020-10-30 | 2023-06-23 | 浙江纽沃阀门有限公司 | Explosion-proof valve with two-way stop function |
| CN112762204A (en) * | 2021-01-13 | 2021-05-07 | 傅丹丹 | Valve with auxiliary replacement mechanism |
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