CN2624005Y - Electric water heater relief valve housing - Google Patents
Electric water heater relief valve housing Download PDFInfo
- Publication number
- CN2624005Y CN2624005Y CN 03231677 CN03231677U CN2624005Y CN 2624005 Y CN2624005 Y CN 2624005Y CN 03231677 CN03231677 CN 03231677 CN 03231677 U CN03231677 U CN 03231677U CN 2624005 Y CN2624005 Y CN 2624005Y
- Authority
- CN
- China
- Prior art keywords
- water heater
- electric water
- inner core
- main
- leaks
- 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 - Lifetime
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- Valve Housings (AREA)
Abstract
The utility model discloses an electric water heater safety valve body, comprising a main cavity body, an escaping main body, a main cavity inner core and an escaping inner core. The main cavity inner core is mounted in the main cavity body; the escaping inner core is mounted in the escaping main body; the main cavity body and the escaping main body are integrated by adopting high intensity plastic materials. The utility model is characterized in good mounting intensity, excellent erosion resistance and low production cost, is a new generation of electric water heater safety valve body.
Description
One, technical field
The utility model relates to a kind of safety valve valve body, and is especially relevant with the electric water heater safety valve valve body.
Two, background technique
Safety valve is the important composition parts of electric water heater, and its working principle is when tap water pressure is higher than the inner container of electric water heater rated pressure, a kind of protective gear that can drain automatically.The safety valve valve body of producing on the existing market all adopts brass die casting to form, and the surface is electroplating processes in addition again and since electrodeposited coating for a long time in air corrosion easily produce the helium reaction, influence outward appearance; And the brass cost of production is higher, the processing technology complexity, and valve body is threaded with electric water heater during installation, because body strength easily produces defectives such as valve body cracking inadequately.
Three, summary of the invention
It is low that the purpose of this utility model provides a kind of cost of production, and processing is simple, the electric water heater safety valve valve body of new generation that valve body is not easy to crack.
For achieving the above object, the utility model is realized by following technical solution: the electric water heater safety valve valve body, comprise main cavity, and the main body that leaks, the main chamber inner core and the inner core that leaks, main chamber inner core is set in the main cavity, and the inner core that leaks is set in the main body that leaks.
Described electric water heater safety valve valve body, its main cavity adopts high strength plastic materials to make with the main body that leaks, and is overall structure.
The utility model compared with prior art has the following advantages: (one) is that valve shell adopts high strength plastic materials to make, and the anti-corrosive properties of plastics are higher than brass far away, can guarantee the use of valve body outward appearance consistently; (2) be that shell is made of the highstrenghtpiston, can strengthen body strength greatly, guarantee that valve body does not have cracking phenomena when mounted; (3) be that the plastics cost is lower, can save production cost greatly; (4) be on the electric water heater safety valve of this structure applicable to any style, and processing and fabricating is easy.
Four, description of drawings
Fig. 1 is the assembly structure schematic representation of the utility model electric water heater safety valve valve body.
Fig. 2 is the structural representation of the utility model electric water heater safety valve valve body.
Five, embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in Figure 1, electric water heater safety valve is by valve body 1, and interior arranging device 2 and leakage device 3 are formed.As shown in Figure 2, electric water heater safety valve valve body 1 comprises main cavity 4, and main body 7 leaks, the main chamber inner core 5 and the inner core 6 that leaks, main chamber inner core 5 is set in the main cavity 4, and the inner core 6 that leaks is set in the main body 7 that leaks, and main cavity 4 adopts high strength plastic materials to make integral body with the main body 7 that leaks.
Claims (2)
1, a kind of electric water heater safety valve valve body, comprise main cavity (4) and the main body that leaks (7), it is characterized in that: it also comprises main chamber inner core (5) and the inner core that leaks (6), and main chamber inner core (5) is set in the main cavity (4), and the inner core that leaks (6) is set in the main body that leaks (7).
2, electric water heater safety valve valve body according to claim 1 is characterized in that: main cavity (4) adopts high strength plastic materials to make with the main body (7) that leaks, and is overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231677 CN2624005Y (en) | 2003-05-28 | 2003-05-28 | Electric water heater relief valve housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231677 CN2624005Y (en) | 2003-05-28 | 2003-05-28 | Electric water heater relief valve housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2624005Y true CN2624005Y (en) | 2004-07-07 |
Family
ID=34248305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03231677 Expired - Lifetime CN2624005Y (en) | 2003-05-28 | 2003-05-28 | Electric water heater relief valve housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2624005Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009018753A1 (en) * | 2007-08-08 | 2009-02-12 | Qihuang He | A heat resistant and cold resistant plastic faucet |
-
2003
- 2003-05-28 CN CN 03231677 patent/CN2624005Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009018753A1 (en) * | 2007-08-08 | 2009-02-12 | Qihuang He | A heat resistant and cold resistant plastic faucet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130528 Granted publication date: 20040707 |