CN206458881U - A kind of Pneumatic control plastic valve - Google Patents
A kind of Pneumatic control plastic valve Download PDFInfo
- Publication number
- CN206458881U CN206458881U CN201720165446.9U CN201720165446U CN206458881U CN 206458881 U CN206458881 U CN 206458881U CN 201720165446 U CN201720165446 U CN 201720165446U CN 206458881 U CN206458881 U CN 206458881U
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- China
- Prior art keywords
- cylinder
- valve
- baffle plate
- valve body
- air compressor
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Abstract
The utility model discloses a kind of Pneumatic control plastic valve, including valve body, water inlet pipe is communicated with the left of the valve body, outlet pipe is communicated with the right side of the valve body, the bottom of the valve body inwall is connected with baffle plate, the bottom of the baffle plate is flexibly connected through valve body and with cylinder, the surface activity of the cylinder inner wall is connected with piston, the bottom of the baffle plate is through cylinder and is fixedly connected with the piston, the inside of the cylinder offers cavity, top on the left of the cylinder is fixedly connected with air compressor, the both sides of the air compressor are communicated with appendix, the air compressor is connected by appendix with cylinder, the surface of the appendix is fixedly connected with air valve.The utility model is by the cooperation of baffle plate, cylinder, piston, cavity, air compressor, appendix, air valve and transfer port, and solving traditional Pneumatic control plastic valve, to there is switch efficiency low and the problem of can not close.
Description
Technical field
The utility model is related to valve technology field, specially a kind of Pneumatic control plastic valve.
Background technology
On cleaning equipment, through realizing passing through for fluid frequently with valve, but the actuator of existing Air control valve is used
Metal material, moist or in the environment of there is corrosive gas, is very easy to occur getting rusty or corrosion phenomenon, to equipment just
Often using causing to have a strong impact on, therefore, how to realize valve antirust, anti-corrosive, steady operation is urgently to be resolved hurrily one of cleaning equipment
Individual technical problem refer to a kind of Air control valve, it is necessary to further improved in Chinese utility model CN202091521U, should
Utility model is by using pneumatic cylinder, using draught head so that piston moves up and down drive valve plate movement it is achieved thereby that to bottom plate
The control of passage open and close, as a result of all-plastic material, moist or in the environment of there is corrosive gas, valve will not
Appearance is got rusty or corrosion phenomenon, but the utility model controls the movement of piston by the way of ventilation, due to the liquid in water pipe
Hydraulic pressure can be produced in flow process, certain pressure can be caused to baffle plate, is easily opened when the air pressure of cylinder is less than hydraulic pressure
The phenomenon that efficiency is low and can not close is closed, therefore, a kind of it is proposed that Pneumatic control plastic valve.
Utility model content
The purpose of this utility model is to provide a kind of Pneumatic control plastic valve possess switch efficiency high and service life length
Advantage, solving traditional Pneumatic control plastic valve, to there is switch efficiency low and the problem of can not close.
To achieve the above object, the utility model provides following technical scheme：A kind of Pneumatic control plastic valve, including valve sheet
It is communicated with the left of body, the valve body on the right side of water inlet pipe, the valve body and is communicated with outlet pipe, the valve body
The bottom of inwall is connected with baffle plate, and the bottom of the baffle plate is run through valve body and is flexibly connected with cylinder, the cylinder
The surface activity of inwall is connected with piston, the baffle plate bottom is through cylinder and is fixedly connected with the piston, the cylinder it is interior
The top that portion is offered on the left of cavity, the cylinder is fixedly connected with air compressor, and the both sides of the air compressor connect
Appendix is connected with, the air compressor is connected by appendix with cylinder, and the surface of the appendix is fixedly connected with air valve.
It is preferred that, the position of the top of the valve body inwall and corresponding baffle plate opens up fluted.
It is preferred that, it is fixedly connected with sealing gasket between the baffle plate and groove.
It is preferred that, it is fixedly connected with sealing ring between the baffle plate and valve body.
It is preferred that, the position at top and correspondence appendix on the left of the cylinder offers transfer port.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by being provided with cylinder, air compressor and air valve, and user is by controlling air compressor to beat
Plastic valve is opened, by controlling air valve to close Plastic valve, the underfill of cylinder there are gases at high pressure, when air valve is opened, it is high
Cognition of calming the anger promotes piston upwards, so that Plastic valve is closed, when user opens air compressor, air compressor meeting
The gas transmission into cylinder by transfer port, when the air pressure of top land is more than the air pressure of piston base, piston is just moved down, from
And Plastic valve is opened, air valve is then shut off, Plastic valve is kept it turned on, due to gases at high pressure and air compressor production
Raw air pressure is larger, and the opening and closing of Plastic valve will not be influenceed by hydraulic pressure, pass through baffle plate, cylinder, piston, cavity, sky
The cooperation of air compressor and air valve, solving traditional Pneumatic control plastic valve, to there is switch efficiency low and the problem of can not close.
2nd, the utility model facilitates valve body to carry out baffle plate by having opened up groove at the top of valve body inwall
It is fixed, the sealing of Plastic valve is improved, by being provided with sealing gasket between baffle plate and groove, Plastic valve is improved
Sealing, by between baffle plate and valve body be provided with sealing ring, equally improve the sealing of Plastic valve, by
Transfer port is opened up on cylinder, it is cylinder charge to facilitate cylinder exhaust and air compressor.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model left view profile.
In figure：1 valve body, 2 water inlet pipes, 3 outlet pipes, 4 baffle plates, 5 grooves, 6 sealing gaskets, 7 sealing rings, 8 cylinders, 9 are lived
Plug, 10 cavitys, 11 air compressors, 12 appendixs, 13 air valves, 14 transfer ports.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2, a kind of Pneumatic control plastic valve, including valve body 1 are referred to, the left side of valve body 1 is communicated with into water
Pipe 2, the right side of valve body 1 is communicated with outlet pipe 3, and the bottom of the inwall of valve body 1 is connected with baffle plate 4, valve body 1
The top of the inwall and position of correspondence baffle plate 4 opens up fluted 5, by having opened up groove 5 at the top of the inwall of valve body 1,
Facilitate valve body 1 that baffle plate 4 is fixed, improve the sealing of Plastic valve, be fixedly connected between baffle plate 4 and groove 5
Have sealing gasket 6, by being provided with sealing gasket 6 between baffle plate 4 and groove 5, improve the sealing of Plastic valve, baffle plate 4 with
Sealing ring 7 is fixedly connected between valve body 1, by being provided with sealing ring 7 between baffle plate 4 and valve body 1, is equally carried
The high sealing of Plastic valve, baffle plate 4 bottom is through valve body 1 and is flexibly connected with cylinder 8, the table of the inwall of cylinder 8
Face is connected with piston 9, and the bottom of baffle plate 4 is fixedly connected through cylinder 8 and with piston 9, and the inside of cylinder 8 offers cavity
10, the top in the left side of cylinder 8 is fixedly connected with air compressor 11, and the both sides of air compressor 11 are communicated with appendix 12,
Air compressor 11 is connected by appendix 12 with cylinder 8, and the surface of appendix 12 is fixedly connected with air valve 13, the left side of cylinder 8
Top and correspondence appendix 12 position offer transfer port 14, by having opened up transfer port 14 on cylinder 8, facilitate cylinder
8 exhausts and air compressor 11 are that cylinder 8 is inflated, and by being provided with cylinder 8, air compressor 11 and air valve 13, user passes through
Air compressor 11 is controlled to open Plastic valve, by controlling air valve 13 to close Plastic valve, the underfill of cylinder 8 has high pressure
Gas, when air valve 13 is opened, gases at high pressure can promote the motion upwards of piston 9, so that Plastic valve is closed, when user opens empty
During air compressor 11, air compressor 11 can be lived by the gas transmission into cylinder 8 of transfer port 14 when the air pressure at the top of piston 9 is more than
When filling in the air pressure of 9 bottoms, piston 9 is just moved down, so as to open Plastic valve, is then shut off air valve 13, is protected Plastic valve
Opening is held, because the air pressure that gases at high pressure and air compressor 11 are produced is larger, the opening and closing of Plastic valve will not
Influenceed by hydraulic pressure, by the cooperation of baffle plate 4, cylinder 8, piston 9, cavity 10, air compressor 11 and air valve 13, solve biography
It is low and the problem of can not close to there is switch efficiency in system Pneumatic control plastic valve.
In use, user can be by controlling air compressor 11 to open Plastic valve, by controlling air valve 13 to close plastics
Valve, the underfill of cylinder 8 has gases at high pressure, when air valve 13 is opened, and gases at high pressure can promote the motion upwards of piston 9, from
And close Plastic valve, when user open air compressor 11 when, air compressor 11 can by transfer port 14 into cylinder 8 it is defeated
Gas, when the air pressure at the top of piston 9 is more than the air pressure of the bottom of piston 9, piston 9 is just moved down, so as to open Plastic valve, so
Air valve 13 is closed afterwards, keeps it turned on Plastic valve, because the air pressure that gases at high pressure and air compressor 11 are produced is larger,
The opening and closing of Plastic valve will not be influenceed by hydraulic pressure, pass through baffle plate 4, cylinder 8, piston 9, cavity 10, air compressor
11 and the cooperation of air valve 13, solving traditional Pneumatic control plastic valve, to there is switch efficiency low and the problem of can not close.
In summary：The Pneumatic control plastic valve, by valve body 1, baffle plate 4, groove 5, cylinder 8, piston 9, cavity 10,
Air compressor 11, appendix 12, the cooperation of air valve 13 and transfer port 14, solve traditional Pneumatic control plastic valve and there is switch and imitate
The problem of rate is low and can not close.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Pneumatic control plastic valve, including valve body (1), it is characterised in that：It is communicated with the left of the valve body (1)
Outlet pipe (3), the bottom activity of valve body (1) inwall are communicated with the right side of water inlet pipe (2), the valve body (1)
Baffle plate (4) is connected with, the bottom of the baffle plate (4) is run through valve body (1) and is flexibly connected with cylinder (8), the cylinder (8)
The surface activity of inwall is connected with piston (9), and the bottom of the baffle plate (4) is fixedly connected through cylinder (8) and with piston (9),
The top that the inside of the cylinder (8) offers on the left of cavity (10), the cylinder (8) is fixedly connected with air compressor
(11), the both sides of the air compressor (11) are communicated with appendix (12), and the air compressor (11) passes through appendix
(12) connected with cylinder (8), the surface of the appendix (12) is fixedly connected with air valve (13).
2. a kind of Pneumatic control plastic valve according to claim 1, it is characterised in that：The top of valve body (1) inwall
Portion and correspondence baffle plate (4) position open up fluted (5).
3. a kind of Pneumatic control plastic valve according to claim 1 or 2, it is characterised in that：The baffle plate (4) and groove (5)
Between be fixedly connected with sealing gasket (6).
4. a kind of Pneumatic control plastic valve according to claim 1, it is characterised in that：The baffle plate (4) and valve body (1)
Between be fixedly connected with sealing ring (7).
5. a kind of Pneumatic control plastic valve according to claim 1, it is characterised in that：Top on the left of the cylinder (8) and
The position of correspondence appendix (12) offers transfer port (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720165446.9U CN206458881U (en) | 2017-02-23 | 2017-02-23 | A kind of Pneumatic control plastic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720165446.9U CN206458881U (en) | 2017-02-23 | 2017-02-23 | A kind of Pneumatic control plastic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206458881U true CN206458881U (en) | 2017-09-01 |
Family
ID=59690560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720165446.9U Expired - Fee Related CN206458881U (en) | 2017-02-23 | 2017-02-23 | A kind of Pneumatic control plastic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206458881U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327605A (en) * | 2017-09-04 | 2017-11-07 | 润泰救援装备科技河北有限公司 | A kind of powder special gas control flow valve |
| 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 |
| CN114152722A (en) * | 2021-10-12 | 2022-03-08 | 华能曲阜热电有限公司 | On-line detection device for cooling water of cold ash bucket of slag conveyor |
-
2017
- 2017-02-23 CN CN201720165446.9U patent/CN206458881U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327605A (en) * | 2017-09-04 | 2017-11-07 | 润泰救援装备科技河北有限公司 | A kind of powder special gas control flow valve |
| 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 |
| CN114152722A (en) * | 2021-10-12 | 2022-03-08 | 华能曲阜热电有限公司 | On-line detection device for cooling water of cold ash bucket of slag conveyor |
| CN114152722B (en) * | 2021-10-12 | 2023-11-07 | 华能曲阜热电有限公司 | Online detection device for cooling water of ash bucket of slag dragging machine |
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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: 20170901 Termination date: 20180223 |