CN204004444U - A kind of solenoid valve - Google Patents
A kind of solenoid valve Download PDFInfo
- Publication number
- CN204004444U CN204004444U CN201420311661.1U CN201420311661U CN204004444U CN 204004444 U CN204004444 U CN 204004444U CN 201420311661 U CN201420311661 U CN 201420311661U CN 204004444 U CN204004444 U CN 204004444U
- Authority
- CN
- China
- Prior art keywords
- valve
- barrier film
- solenoid valve
- flap
- valve body
- 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
Links
Landscapes
- Magnetically Actuated Valves (AREA)
- Fluid-Driven Valves (AREA)
Abstract
The utility model discloses a kind of solenoid valve, comprise valve body, in described valve body, be provided with water intake and water outlet, also comprise valve gap, flap, black box, permanent-flow valve, pilot valve, valve rod, barrier film, described barrier film is positioned at described valve body and described valve cover chamber, and described valve rod and described flap are positioned at described barrier film below, in two sides of described flap, a side near barrier film is provided with groove, and a side of close water intake is made as the conical surface.The utility model is simple in structure, can effectively reduce water attack, good sealing effect.
Description
Technical field
The utility model relates to valve technology field, is specifically related to a kind of solenoid valve.
Background technique
Very easily there is water hammer in solenoid valve, but existing solenoid valve can not effectively reduce water attack in running, and sealing effect does not with great difficulty leak.
Model utility content
In order to solve the problems of the technologies described above, the utility model provides a kind of simple in structure, solenoid valve that can effectively reduce water attack, good sealing effect.
The technical solution adopted in the utility model is: a kind of solenoid valve, it is characterized in that: comprise valve body, in described valve body, be provided with water intake and water outlet, also comprise valve gap, flap, black box, permanent-flow valve, pilot valve, valve rod, barrier film, described barrier film is positioned at described valve body and described valve cover chamber, and described valve rod and described flap are positioned at described barrier film below, in two sides of described flap, a side near barrier film is provided with groove, and a side of close water intake is made as the conical surface.
Further, described black box is seal ring and back-up ring.
Further, described permanent-flow valve is bidirectional constant valve.
Further, described barrier film is water shutoff barrier film.
Further, the body of described valve body for being made by aluminum alloy material.
Further, described groove is a plurality of.
Further, described groove is circular groove.
The solenoid valve that the utility model provides, simple in structure, can effectively reduce water attack, good sealing effect.
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 solenoid valve, comprise by aluminum alloy material and make valve body 1, in valve body 1, be provided with water intake 2 and water outlet 3, also comprise valve gap 4, flap 5, black box 6, bidirectional constant valve 7, pilot valve 8, valve rod 9, barrier film 10, barrier film 10 is water shutoff barrier film, described barrier film 10 is positioned at 4 of described valve body 1 and described valve gaps, described valve rod 9 and described flap 5 are positioned at described barrier film 10 belows, two sides at described flap 5, wherein near a side of barrier film 10, establish a plurality of circular grooves 11, a side near water intake 3 is made as the conical surface, black box 6 is seal ring 12 and back-up ring 13, its guide ring can play the effect of guiding loss prevention.
The utility model working principle is: after starting, pilot valve is received signal, and signal is passed to main valve, thus main valve epicoele bath mineralization pressure is poor, and valve rod declines, solenoid valve change direction, owing to establishing groove near barrier film one side on flap, when hydraulic pressure is large, flap is often subject to water attack and causes the extension that width direction dimensional contraction causes just in time by groove, to be offset, difficult deformation after the long-time use of flap, reduce power loss, the valve face of close water intake side is that the conical surface can reduce resistance to water-flow.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of 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 (7)
1. a solenoid valve, it is characterized in that: comprise valve body (1), in described valve body (1), be provided with water intake (2) and water outlet (3), also comprise valve gap (4), flap (5), black box (6), permanent-flow valve (7), pilot valve (8), valve rod (9), barrier film (10), described barrier film (10) is positioned between described valve body (1) and described valve gap (4), described valve rod (9) and described flap (5) are positioned at described barrier film (10) below, in two sides of described flap (5), a side near barrier film (10) is provided with groove, a side near water intake (3) is made as the conical surface.
2. solenoid valve according to claim 1, is characterized in that: described black box (6) is seal ring (12) and back-up ring (13).
3. solenoid valve according to claim 1, is characterized in that: described permanent-flow valve (7) is bidirectional constant valve.
4. solenoid valve according to claim 1, is characterized in that: described barrier film (10) is water shutoff barrier film.
5. solenoid valve according to claim 1, is characterized in that: described valve body (1) is for to be made by aluminum alloy material.
6. solenoid valve according to claim 1, is characterized in that: described groove is a plurality of.
7. solenoid valve according to claim 1, is characterized in that: described groove is circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311661.1U CN204004444U (en) | 2014-06-12 | 2014-06-12 | A kind of solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311661.1U CN204004444U (en) | 2014-06-12 | 2014-06-12 | A kind of solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004444U true CN204004444U (en) | 2014-12-10 |
Family
ID=52044447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311661.1U Expired - Fee Related CN204004444U (en) | 2014-06-12 | 2014-06-12 | A kind of solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074987A (en) * | 2014-06-12 | 2014-10-01 | 苏州固基电子科技有限公司 | Magnetic valve |
| CN110388507A (en) * | 2015-12-24 | 2019-10-29 | 株式会社鹭宫制作所 | Motor-driven valve |
-
2014
- 2014-06-12 CN CN201420311661.1U patent/CN204004444U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074987A (en) * | 2014-06-12 | 2014-10-01 | 苏州固基电子科技有限公司 | Magnetic valve |
| CN110388507A (en) * | 2015-12-24 | 2019-10-29 | 株式会社鹭宫制作所 | Motor-driven valve |
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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: 20141210 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |