CN207584098U - A kind of seal receptacle on water heater safety valve - Google Patents
A kind of seal receptacle on water heater safety valve Download PDFInfo
- Publication number
- CN207584098U CN207584098U CN201721492715.9U CN201721492715U CN207584098U CN 207584098 U CN207584098 U CN 207584098U CN 201721492715 U CN201721492715 U CN 201721492715U CN 207584098 U CN207584098 U CN 207584098U
- Authority
- CN
- China
- Prior art keywords
- water heater
- safety valve
- seal
- seal receptacle
- cavity
- 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 the seal receptacles on a kind of water heater safety valve, including the seal made of rubber material, open cavity is formed on the seal, the horizontal loops of evagination are formed in the port of the cavity, ring stiffener is formed in the cavity interior walls bottom.The utility model improves its structure, prevents the segregation phenomenon appearance in pressure leak process between adjusting rod.
Description
Technical field
The utility model is related to field of heat insulating materials, more particularly, to the seal receptacle on a kind of water heater safety valve.
Background technology
Safety valve for water heater is suitable for electric heater, air-source water heater, while has the function of check-valves and relief valve, energy
It prevents from, into the aqueous reflux of electric heater and when inner container of electric water heater pressure is higher, extra pressure being drained, to ensure liner
Service life and quick-fried courage accident is avoided to occur.Safety valve for water heater has the function of check reflux, safety relief, draining cleaning etc., and adjusts
Section is convenient.Safety valve answers right angle setting, and is installed on container or pipeline gas phase interface position.And existing safety valve for water heater
Middle seal receptacle during pressure release, can generate the two separation, directly affect the normal vent pressure of product, cause to produce with axostylus axostyle
Product pressure transient, in advance pressure release or delay pressure release；So the applicant improves with regard to this proposition, a new water heater is designed
Seal receptacle on safety valve, to meet the needs of existing market.
Utility model content
The purpose of this utility model is to provide for the seal receptacle on a kind of water heater safety valve, improves its structure, prevents
Segregation phenomenon occurs in pressure leak process between adjusting rod.
To achieve the above object, the technical solution of the utility model is：
A kind of seal receptacle on water heater safety valve, it is characterised in that：It is described including the seal made of rubber material
Open cavity is formed on seal, the horizontal loops of evagination are formed in the port of the cavity, in cavity interior walls bottom shape
Circularize reinforcing rib.
The utility model is done further preferably, annular groove is formed in the upper surface of the horizontal loops.
The utility model is done further preferably, formed in annular between the horizontal loops and seal outer wall top
Groove.
The utility model is done further preferably, the lower face of the seal forms male end.
The utility model is done further preferably, shrinkage pool is equipped in the cavity bottom.
The utility model is done further preferably, the outer wall of the male end is spherical.
Compared with prior art, the beneficial effects of the utility model：
The utility model includes using seal made of rubber material, open cavity is formed on the seal, in institute
The port for stating cavity forms the horizontal loops of evagination, and ring stiffener is formed in the cavity interior walls bottom.The utility model passes through
Ring stiffener is formed in the seal receptacle cavity interior walls bottom, forms annular slot phase with the adjusting rod bottom end in this way
Match, during safety valve pressure release so that the two is combined together forever, does not generate separation, improves the stabilization of product pressure
Property.
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
With reference to figures 1 through attached drawing 2, present embodiment discloses the seal receptacles on a kind of water heater safety valve, it is characterised in that：
Including seal 301 made of rubber material, open cavity 302 is formed on the seal 301, for facilitating fixed bullet
Spring forms the horizontal loops 303 of evagination in the port of the cavity 302, rises and turn up in installation process, with adjustable axle seat bottom end end
Mouth, which matches, to be sealed.The utility model forms annular groove 304 in the upper surface of the horizontal loops 303, is also strengthened convenient for positioning close
Interior annular groove 305 is formed between at the top of envelope, the horizontal loops 303 and 301 outer wall of the seal, convenient in location and installation
The horizontal loops 303 turn up to form sealing；The lower face of the seal 301 forms male end 306；In 302 inner wall of cavity
Ring stiffener 307 is formed on bottom, not only strengthens the structural strength of entire seal receptacle, and with the annular slot phase on adjusting rod
Match, the two is fixed to one another together, avoids coming off.The utility model is equipped with shrinkage pool 308 in 302 bottom of cavity, with adjusting rod
On nose bar match installation, the outer wall of the male end 306 is spherical.
The foregoing is merely one embodiment of the utility model, not to the limitation of this case design, all setting according to this case
The crucial equivalent variations done of meter each fall within the protection domain of this case.
Claims (6)
1. a kind of seal receptacle on water heater safety valve, it is characterised in that：It is described close including the seal made of rubber material
Open cavity is formed on envelope body, the horizontal loops of evagination is formed in the port of the cavity, is formed in the cavity interior walls bottom
Ring stiffener.
2. a kind of seal receptacle on water heater safety valve according to claim 1, it is characterised in that：In the upper of the horizontal loops
End face forms annular groove.
3. a kind of seal receptacle on water heater safety valve according to claim 1, it is characterised in that：The horizontal loops with it is described
Interior annular groove is formed between at the top of seal outer wall.
4. a kind of seal receptacle on water heater safety valve according to claim 1, it is characterised in that：The lower end of the seal
Face forms male end.
5. a kind of seal receptacle on water heater safety valve according to claim 1, it is characterised in that：It is set in the cavity bottom
There is shrinkage pool.
6. a kind of seal receptacle on water heater safety valve according to claim 1, it is characterised in that：The outer wall of the male end
For spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492715.9U CN207584098U (en) | 2017-11-10 | 2017-11-10 | A kind of seal receptacle on water heater safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492715.9U CN207584098U (en) | 2017-11-10 | 2017-11-10 | A kind of seal receptacle on water heater safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584098U true CN207584098U (en) | 2018-07-06 |
Family
ID=62731364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721492715.9U Expired - Fee Related CN207584098U (en) | 2017-11-10 | 2017-11-10 | A kind of seal receptacle on water heater safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584098U (en) |
-
2017
- 2017-11-10 CN CN201721492715.9U patent/CN207584098U/en not_active Expired - Fee Related
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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: 20180706 Termination date: 20181110 |