CN209469807U - A kind of electrical control valve - Google Patents
A kind of electrical control valve Download PDFInfo
- Publication number
- CN209469807U CN209469807U CN201822249446.4U CN201822249446U CN209469807U CN 209469807 U CN209469807 U CN 209469807U CN 201822249446 U CN201822249446 U CN 201822249446U CN 209469807 U CN209469807 U CN 209469807U
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- CN
- China
- Prior art keywords
- piston
- water
- valve
- connecting tube
- water inlet
- 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 - Fee Related
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- Fluid-Driven Valves (AREA)
Abstract
The utility model discloses a kind of electrical control valves, including piston, valve housing, piston and valve plate, piston is fixedly welded at the top of the valve housing, the piston internal slide is equipped with piston, fixation is plugged with piston brace rod at the center of the piston lower surface, the piston brace rod is fixedly welded with valve plate far from piston one end, the valve plate diameter dimension is identical as valve housing inner wall width dimensions, the piston top inner wall is fixedly welded with retaining ring, the piston is located at two sidewalls at the top of retaining ring and has been respectively fixedly connected with water pipe, the piston one side is connected with by water pipe into water water pump；The utility model drives moving up and down for valve plate 15 by the hydraulic pressure provided using weep, the movement using the big valve plate 15 of small hydraulic pressure control is realized, so that valve provides turning on or off for biggish thrust control valve door in the case where not improving plant capacity.
Description
Technical field
The utility model relates to valve technology field, specially a kind of electrical control valve.
Background technique
Valve is for being opened and closed pipeline, control flow direction, the parameter (temperature, pressure and flow) of regulation and control pumped (conveying) medium
Pipeline fittings.According to its function, shut-off valve, check-valves, regulating valve etc. can be divided into.
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure 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.
But there are some drawbacks in use in traditional valve, such as:
Traditional electric control valve passes through the closing of Electric control valve plate mostly, but excessive for some internal pipe pressures
Valve for, being not enough to provide enough motive forces in the way of automatically controlled closes valve plate, if necessary to provide compared with
Big thrust then needs to increase the power of equipment, and use is more inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of electrical control valves, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of electrical control valve, including outside piston
Shell, valve housing, piston and valve plate, the valve housing top are fixedly welded with piston, slide inside the piston
Dynamic to be equipped with piston, fixation is plugged with piston brace rod at the center of the piston lower surface, and the piston brace rod is far from piston
One end is fixedly welded with valve plate, and the valve plate diameter dimension is identical as valve housing inner wall width dimensions, the piston top
Portion's inner wall is fixedly welded with retaining ring, and the piston is located at two sidewalls at the top of retaining ring and has been respectively fixedly connected with water pipe, the work
Shell one side is connected with by water pipe into water water pump beyond the Great Wall, and the water inlet end of the water inlet water pump is connected with automatically controlled into water by pipeline
Valve；The piston is connected with effluent water pump, the water outlet of the effluent water pump by water pipe far from water inlet water pump one side
Water outlet electrically-controlled valve is connected with by pipeline；The valve housing one side is fixedly welded with into water connecting tube, the valve housing
It is fixedly welded with water outlet connecting tube far from water inlet connecting tube one side, the water inlet end of the water inlet electrically-controlled valve passes through pipeline and water inlet
The water outlet of connecting tube perforation connection, the water outlet electrically-controlled valve is connected by pipeline and water outlet connecting tube perforation.
Further, the water inlet connecting tube, water outlet connecting tube are fixedly welded with connection far from valve housing one end respectively
Flange.
Further, the valve plate two sides are fixed respectively is adhesive with sealing ring, and the sealing ring is used for valve plate and valve
It is sealed between door shell.
Further, the water inlet water pump is used to for the water inside connecting tube of intaking being pumped to inside piston, described
Effluent water pump is used to be pumped to the water inside piston inside water outlet connecting tube.
Further, the valve plate is used for the connection for obstructing water inlet connecting tube and being discharged between connecting tube.
Compared with prior art, the utility model has the beneficial effects that
It when needing to close valve, connects water inlet water pump and opens simultaneously into water electrically-controlled valve, enable water inlet water pump will
Water inside water inlet connecting tube is pumped to inside piston, and being discharged electrically-controlled valve at this time is to close, therefore water can be in piston
Interior of shell assemble simultaneously piston is pushed down on, when piston be full of water when, valve plate be just pushed to water inlet connecting tube with
It is discharged between connecting tube, realizes and block water flow, when needing to open valve, connect effluent water pump and open water outlet electrically-controlled valve, this
Shi Jinshui electrically-controlled valve is in close state, therefore the water inside piston can be extracted out and be pumped to water outlet and connected by effluent water pump
Nozzle interior is then in negative pressure state at this time inside piston, piston driving valve plate moves up, and realizes the opening of valve；
The utility model drives moving up and down for valve plate by the hydraulic pressure provided using weep, realizes and utilizes the big valve of small hydraulic pressure control
The movement of plate so that valve biggish thrust control valve door is provided in the case where not improving plant capacity beat on or off
It closes.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model side elevational cross-section structural schematic diagram；
Fig. 3 is the utility model main view the schematic diagram of the section structure.
In Fig. 1-3: 1- piston；2- water inlet water pump；4- water inlet electrically-controlled valve；5- water inlet connecting tube；6- valve housing；7-
It is discharged connecting tube；8- connecting flange；9- is discharged electrically-controlled valve；11- effluent water pump；12- piston；13- piston brace rod；14- sealing
Circle；15- valve plate；16- retaining ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of electrical control valve, including piston
1, valve housing 6, piston 12 and valve plate 15 are fixedly welded with piston 1, the piston 1 at the top of the valve housing 6
Internal slide is equipped with piston 12, fixes at the 12 lower surface center of piston and is plugged with piston brace rod 13, the piston connects
Extension bar 13 is fixedly welded with valve plate 15,15 diameter dimension of valve plate and 6 inner wall broad-ruler of valve housing far from 12 one end of piston
Very little identical, 1 top inner wall of piston is fixedly welded with retaining ring 16, and the piston 1 is located at 16 top two sides of retaining ring
Wall has been respectively fixedly connected with water pipe, and 1 one side of piston is connected with by water pipe into water water pump 2, the water inlet water pump 2
Water inlet end be connected with by pipeline into water electrically-controlled valve 4；The piston 1 is connected far from water inlet 2 one side of water pump by water pipe
It is connected to effluent water pump 11, the water outlet of the effluent water pump 11 is connected with water outlet electrically-controlled valve 9 by pipeline；The valve housing 6
One side is fixedly welded with into water connecting tube 5, and the valve housing 6 is fixedly welded with water outlet far from water inlet 5 one side of connecting tube
The water inlet end of connecting tube 5, the water inlet electrically-controlled valve 4 is connected by pipeline and the water inlet perforation of connecting tube 5, the water outlet electrically-controlled valve 9
Water outlet by pipeline and water outlet connecting tube 7 perforation connect.
It is fixedly welded with connection method respectively far from 6 one end of valve housing by the water inlet connecting tube 5, water outlet connecting tube 7
Orchid 8, convenient for users to the present apparatus is linked into pipeline by connecting flange 8；It is fixed respectively by 15 two sides of valve plate
It is adhesive with sealing ring 14, the sealing ring 14 avoids water through valve plate for will be sealed between valve plate 15 and valve housing 6
15 circulations；It is used to for the water inside connecting tube 5 of intaking being pumped to inside piston 1 by the water inlet water pump 2, the water outlet
Water pump 11 is used to be pumped to the water inside piston 1 inside water outlet connecting tube 7, convenient for controlling water route；Pass through institute
Connection of the valve plate 15 for obstructing water inlet connecting tube 5 and being discharged between connecting tube 7 is stated, valve plate 15 is enabled to play the work of non-return
With.
Working principle: in use, when needing to close valve, connecting water inlet water pump 2 and open simultaneously into water electrically-controlled valve 4,
Water inside connecting tube 5 of intaking is pumped to inside piston 1 by water inlet water pump 2, and being discharged electrically-controlled valve 9 at this time is
It closes, therefore water can be assembled inside piston 1 and push down on piston 12, when piston 1 is full of water, valve plate
15 are just pushed between water inlet connecting tube 5 and water outlet connecting tube 7, realize and block water flow, when needing to open valve, connect
Effluent water pump 11 simultaneously opens water outlet electrically-controlled valve 9, and electrically-controlled valve 4 of intaking at this time is in close state, therefore effluent water pump 11 can incite somebody to action
Water inside piston 1 is extracted out and is pumped to inside water outlet connecting tube 7, then is in negative pressure state inside piston 1 at this time,
Piston 12 drives valve plate 15 to move up, and realizes the opening of valve；The utility model passes through the hydraulic pressure band using weep offer
Dynamic valve plate 15 moves up and down, and the movement using the big valve plate 15 of small hydraulic pressure control is realized, so that valve is not improving equipment function
Turning on or off for biggish thrust control valve door is provided in the case where rate.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electrical control valve, including piston (1), valve housing (6), piston (12) and valve plate (15), feature
It is: is fixedly welded with piston (1) at the top of the valve housing (6), piston (1) internal slide is equipped with work
It fills in (12), fixation is plugged with piston brace rod (13) at piston (12) the lower surface center, and the piston brace rod (13) is remote
It is fixedly welded with valve plate (15) from piston (12) one end, valve plate (15) diameter dimension and valve housing (6) inner wall broad-ruler
Very little identical, piston (1) top inner wall is fixedly welded with retaining ring (16), and the piston (1) is located at retaining ring (16)
Top two sidewalls have been respectively fixedly connected with water pipe, and piston (1) one side is connected with by water pipe into water water pump (2),
The water inlet end of water inlet water pump (2) is connected with by pipeline into water electrically-controlled valve (4)；The piston (1) is far from water inlet water
Pump (2) one side is connected with effluent water pump (11) by water pipe, and the water outlet of the effluent water pump (11) is connected with by pipeline
It is discharged electrically-controlled valve (9)；Valve housing (6) one side is fixedly welded with into water connecting tube (5), and the valve housing (6) is remote
It is fixedly welded with water outlet connecting tube (7) from water inlet connecting tube (5) one side, the water inlet end of water inlet electrically-controlled valve (4) passes through pipe
Road and water inlet connecting tube (5) perforation connect, and the water outlet of water outlet electrically-controlled valve (9) is passed through by pipeline and water outlet connecting tube (7)
Lead to and connects.
2. a kind of electrical control valve according to claim 1, it is characterised in that: the water inlet connecting tube (5), water outlet connect
Adapter tube (7) is fixedly welded with connecting flange (8) far from valve housing (6) one end respectively.
3. a kind of electrical control valve according to claim 1, it is characterised in that: valve plate (15) two sides are solid respectively
Surely it is adhesive with sealing ring (14), the sealing ring (14) between valve plate (15) and valve housing (6) for will be sealed.
4. a kind of electrical control valve according to claim 1, it is characterised in that: the water inlet water pump (2) is for will be into
It is internal that the internal water of water connecting tube (5) is pumped to piston (1), and the effluent water pump (11) is for will be in piston (1)
It is internal that the water in portion is pumped to water outlet connecting tube (7).
5. a kind of electrical control valve according to claim 1, it is characterised in that: the valve plate (15) is for obstructing water inlet
Connection between connecting tube (5) and water outlet connecting tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249446.4U CN209469807U (en) | 2018-12-29 | 2018-12-29 | A kind of electrical control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249446.4U CN209469807U (en) | 2018-12-29 | 2018-12-29 | A kind of electrical control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209469807U true CN209469807U (en) | 2019-10-08 |
Family
ID=68091112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822249446.4U Expired - Fee Related CN209469807U (en) | 2018-12-29 | 2018-12-29 | A kind of electrical control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209469807U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485597A (en) * | 2020-04-30 | 2020-08-04 | 山东科源供排水设备工程有限公司 | Novel box pressure-superposed pressurized water supply equipment for hydrodynamic pressure regulation and control |
| CN111501899A (en) * | 2020-04-30 | 2020-08-07 | 山东科源供排水设备工程有限公司 | Novel pressure-superposed water supply equipment |
| CN113494621A (en) * | 2021-07-30 | 2021-10-12 | 欧冠阀门科技有限公司 | Gate valve convenient to open and close |
-
2018
- 2018-12-29 CN CN201822249446.4U patent/CN209469807U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485597A (en) * | 2020-04-30 | 2020-08-04 | 山东科源供排水设备工程有限公司 | Novel box pressure-superposed pressurized water supply equipment for hydrodynamic pressure regulation and control |
| CN111501899A (en) * | 2020-04-30 | 2020-08-07 | 山东科源供排水设备工程有限公司 | Novel pressure-superposed water supply equipment |
| CN113494621A (en) * | 2021-07-30 | 2021-10-12 | 欧冠阀门科技有限公司 | Gate valve convenient to open and close |
| CN113494621B (en) * | 2021-07-30 | 2024-08-06 | 欧冠阀门科技有限公司 | Gate valve convenient to open and close |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191008 Termination date: 20201229 |