CN203309254U - Water treatment device with pressure regulating valve - Google Patents
Water treatment device with pressure regulating valve Download PDFInfo
- Publication number
- CN203309254U CN203309254U CN2013203647940U CN201320364794U CN203309254U CN 203309254 U CN203309254 U CN 203309254U CN 2013203647940 U CN2013203647940 U CN 2013203647940U CN 201320364794 U CN201320364794 U CN 201320364794U CN 203309254 U CN203309254 U CN 203309254U
- Authority
- CN
- China
- Prior art keywords
- sealing gasket
- valve body
- runner
- piston
- water treatment
- 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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Abstract
The utility model discloses a water treatment device with a pressure regulating valve. The water treatment device comprises a valve body and a treatment tank, wherein the valve body is fixed on the treatment tank; one port of the valve body is provided with a cover plate, and the other port of the valve body is provided with a water inlet passage; the cover plate and the valve body are formed into a cylindrical inner cavity in which a piston with a tubular structure is arranged; the center of the side wall of the piston is provided with an annular groove; a sealing gasket is also arranged between the piston and the side wall of the valve body; the piston is matched with the sealing gasket; the side wall of the valve body is also provided with a central channel, a side channel, a water outlet channel and a drainage channel; and the central channel and the side channel are both communicated with the treatment tank. According to the utility model, the pressure regulating valve for regulating pressure is arranged on a pipeline arranged between a salt sucking channel and a filtering channel, so that a water flow is stabilized.
Description
Technical field
The utility model relates to a kind of water treatment apparatus, is specifically related to a kind of water treatment apparatus that is provided with pressure regulator valve.
Background technique
Water treatment apparatus is when work at present, and water flows to suction salt runner from filtering runner, can cause pressure to change because of the variation of runner or the variation of external condition, and flow velocity is unstable, has had a strong impact on the normal operation of water treatment apparatus.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of water treatment apparatus that is provided with pressure regulator valve, has solved the unsettled problem of flow velocity.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of water treatment apparatus that is provided with pressure regulator valve, comprise valve body and treatment trough, described valve body is fixed on treatment trough, a port of described valve body is provided with cover plate, another port is water inlet flow channel, described cover plate and valve body form a cylindrical cavity, in described inner chamber, be provided with piston, described piston is tubular structure, described piston side wall center is provided with annular groove, between described piston and body wall, also be provided with sealing gasket, described piston and sealing gasket coupling, on described body wall, also be provided with center flow channels, side runner, outlet passage and blowdown runner, described center flow channels and side runner all are communicated with treatment trough.
The flow path wall of described center flow channels is provided with inhales the salt runner, the flow path wall of described outlet passage is provided with the filtration runner, in described suction salt runner and filtration runner, be equipped with the gate valve of controlling circulation, described suction salt runner and filtration runner are communicated with by external pipe, in described external pipe, also are provided with pressure regulator valve.
Described sealing gasket comprises the first sealing gasket, the second sealing gasket, the 3rd sealing gasket, the 4th sealing gasket, the 5th sealing gasket, the 6th sealing gasket, the 7th sealing gasket and the 8th sealing gasket.
Described cover plate is provided with through hole, the piston rod coupling of described through hole and piston.
Beneficial effect: the utility model, by the pipeline inhaling between salt runner and filtration runner, pressure regulator valve being set, is regulated pressure, has stablized current.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1: a kind of water treatment apparatus that is provided with pressure regulator valve, comprise valve body 2 and treatment trough 1, described valve body 2 is fixed on treatment trough 1, a port of described valve body 2 is provided with cover plate, another port is water inlet flow channel 4, described cover plate and valve body 2 form a cylindrical cavity, in described inner chamber, be provided with piston, described piston is tubular structure, described piston side wall center is provided with annular groove 11, between described piston and valve body 2 sidewalls, also be provided with sealing gasket, described piston and sealing gasket coupling, on described valve body 2 sidewalls, also be provided with center flow channels 6, side runner 5, outlet passage 8 and blowdown runner 9, described center flow channels 6 and side runner 5 all are communicated with treatment trough 1,
The flow path wall of described center flow channels 6 is provided with inhales salt runner 10, the flow path wall of described outlet passage 8 is provided with filtration runner 7, in described suction salt runner 5 and filtration runner 7, be equipped with the gate valve of controlling circulation, described suction salt runner 10 and filtration runner 7 are communicated with by external pipe, in described external pipe, also are provided with pressure regulator valve 3.
Described sealing gasket comprises the first sealing gasket 101, the second sealing gasket 102, the 3rd sealing gasket 103, the 4th sealing gasket 104, the 5th sealing gasket 105, the 6th sealing gasket 106, the 7th sealing gasket 107 and the 8th sealing gasket 108.
Described cover plate is provided with through hole, the piston rod coupling of described through hole and piston.
When work, according to the flow velocity of different situations, regulate pressure by pressure regulator valve 3, stablize flow velocity.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. water treatment apparatus that is provided with pressure regulator valve, it is characterized in that: comprise valve body (2) and treatment trough (1), described valve body (2) is fixed on treatment trough (1), a port of described valve body (2) is provided with cover plate, another port is water inlet flow channel (4), described cover plate and valve body (2) form a cylindrical cavity, in described inner chamber, be provided with piston, described piston is tubular structure, described piston side wall center is provided with annular groove (11), between described piston and valve body (2) sidewall, also be provided with sealing gasket, described piston and sealing gasket coupling, on described valve body (2) sidewall, also be provided with center flow channels (6), side runner (5), outlet passage (8) and blowdown runner (9), described center flow channels (6) and side runner (5) all are communicated with treatment trough (1),
The flow path wall of described center flow channels (6) is provided with inhales salt runner (10), the flow path wall of described outlet passage (8) is provided with filtration runner (7), in described suction salt runner (5) and filtration runner (7), be equipped with the gate valve of controlling circulation, described suction salt runner (10) and filtration runner (7) are communicated with by external pipe, in described external pipe, also are provided with pressure regulator valve (3).
2. a kind of water treatment apparatus that is provided with pressure regulator valve according to claim 1, it is characterized in that: described sealing gasket comprises the first sealing gasket (101), the second sealing gasket (102), the 3rd sealing gasket (103), the 4th sealing gasket (104), the 5th sealing gasket (105), the 6th sealing gasket (106), the 7th sealing gasket (107) and the 8th sealing gasket (108).
3. a kind of water treatment apparatus that is provided with pressure regulator valve according to claim 1, it is characterized in that: described cover plate is provided with through hole, the piston rod coupling of described through hole and piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203647940U CN203309254U (en) | 2013-06-24 | 2013-06-24 | Water treatment device with pressure regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203647940U CN203309254U (en) | 2013-06-24 | 2013-06-24 | Water treatment device with pressure regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309254U true CN203309254U (en) | 2013-11-27 |
Family
ID=49615466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203647940U Expired - Fee Related CN203309254U (en) | 2013-06-24 | 2013-06-24 | Water treatment device with pressure regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309254U (en) |
-
2013
- 2013-06-24 CN CN2013203647940U patent/CN203309254U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140624 |
|
| EXPY | Termination of patent right or utility model |