CN202184618U - Pressure limiting valve assembly - Google Patents
Pressure limiting valve assembly Download PDFInfo
- Publication number
- CN202184618U CN202184618U CN2011203061920U CN201120306192U CN202184618U CN 202184618 U CN202184618 U CN 202184618U CN 2011203061920 U CN2011203061920 U CN 2011203061920U CN 201120306192 U CN201120306192 U CN 201120306192U CN 202184618 U CN202184618 U CN 202184618U
- Authority
- CN
- China
- Prior art keywords
- valve
- pressure limiting
- limiting valve
- containing cavity
- indicator
- 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 pressure limiting valve assembly, which comprises a pressure limiting valve cover plate, a pressure limiting valve, an indicating valve and an air escape valve. A pressure limiting valve knob for regulating pressure is connected onto the pressure limiting valve, a circular indicating valve containing cavity is penetratingly arranged on the pressure limiting valve cover plate, a circular pressure limiting valve containing cavity and an air escape valve containing cavity are penetratingly arranged on two sides of the indicating valve containing cavity, the pressure limiting valve, the indicating valve and the air escape valve are connected to the corresponding containing cavities respectively in a penetrating manner, plugging portions for being connected into connecting holes on a cooker cover in an inserted manner are arranged below the pressure limiting valve, the indicating valve and the air escape valve respectively, the plugging portion below the indicating valve is longer than the plugging portions below the pressure limiting valve and the air escape valve, the lateral face of the plugging portion below the indicating valve is provided with an external thread, and the pressure limiting valve assembly is further provided with a cover plate fixing nut screwed to the plugging portion below the indicating valve. The pressure limiting valve assembly is connected with the cover of a pressure cooker more conveniently, and can be assembled easily.
Description
Technical field
The utility model relates to a kind of pressure limiting valve assembly that is used on the high-pressure pot cover.
Background technology
The syndeton of pressure limiting valve of the prior art and high-pressure pot cover is complicated, is inconvenient to assemble.
The utility model content
In view of this, the utility model technical problem to be solved is: a kind of pressure limiting valve assembly easy to assembly is provided.
In order to achieve the above object, the utility model adopts following technical scheme to realize:
A kind of pressure limiting valve assembly; Wherein, Comprise pressure limiting valve cover plate, pressure limiting valve, indicator valve and gas bleeder valve; Be connected with on the said pressure limiting valve in order to regulate the pressure limiting valve knob of pressure size, be provided with circular indicator valve containing cavity on the said pressure limiting valve cover plate thoroughly, and be provided with circular pressure limiting valve containing cavity and gas bleeder valve containing cavity thoroughly in the both sides of said indicator valve containing cavity; Said pressure limiting valve, indicator valve and gas bleeder valve wear respectively and are connected in its pairing containing cavity; Said pressure limiting valve, indicator valve and gas bleeder valve below are respectively equipped with and are used for plugging the Plug Division that is connected in the connecting hole on the pot cover, the more said pressure limiting valve in Plug Division of said indicator valve below and the grafting minister of said gas bleeder valve below, and the side of the Plug Division of said indicator valve below has external screw thread; Said pressure limiting valve assembly also has fixedly spiral shell nurse of cover plate, and said cover plate fixedly spiral shell nurse is bolted in the Plug Division of said indicator valve below.
Can know that by technique scheme the beneficial effect of the utility model is:
Compare prior art, the utility model makes the pressure limiting valve assembly convenient with being connected of pressure cooker pot cover through Plug Division and the fixedly design of spiral shell nurse of cover plate; Can assemble easily, simultaneously, dismounting, cleaning and use are all very convenient; And,, can regulate pressure easily according to the food type of culinary art through having designed the pressure limiting valve knob; And having designed indicator valve and gas bleeder valve simultaneously, it designs very hommization.In the utility model, pressure limiting valve is divided into low grade and top grade, can between 0-100Kpa, regulate arbitrarily; Indicator valve refers to significantly to show the pot inner pressure size; When pot inner pressure surpasses operating pressure, have red lines and show, the gas bleeder valve exhaust of when pot inner pressure is too high, starting working.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the decomposition texture sketch map of the utility model.
Fig. 3 is vertical sectional structure sketch map of the utility model.
Fig. 4 is the perspective view of the utility model, does not wherein illustrate fixedly spiral shell nurse of cover plate.
The specific embodiment
In order to make those skilled in the art can further understand the characteristic and the technology contents of the utility model, see also following detailed description and accompanying drawing about the utility model.
See also Fig. 1 to shown in Figure 4; The utility model provides a kind of pressure limiting valve assembly; Wherein, comprise pressure limiting valve cover plate 1, pressure limiting valve, indicator valve and gas bleeder valve, be connected with on the said pressure limiting valve in order to regulate the pressure limiting valve knob 2 of pressure size; Be provided with circular indicator valve containing cavity 19 on the said pressure limiting valve cover plate thoroughly; And be provided with circular pressure limiting valve containing cavity 20 and gas bleeder valve containing cavity 21 thoroughly in the both sides of said indicator valve containing cavity, and said pressure limiting valve, indicator valve and gas bleeder valve wear respectively and are connected in its pairing containing cavity, and said pressure limiting valve, indicator valve and gas bleeder valve below are respectively equipped with and are used for plugging the Plug Division that is connected in the connecting hole on the pot cover; The more said pressure limiting valve in Plug Division of said indicator valve below and the grafting minister of said gas bleeder valve below; And the side of the Plug Division of said indicator valve below has external screw thread, and said pressure limiting valve assembly also has fixedly spiral shell nurse 16 of cover plate, and said cover plate fixedly spiral shell nurse is bolted in the Plug Division below the said indicator valve.In the utility model, the Plug Division of indicator valve below is formed by indicator valve seal receptacle 17, and the Plug Division of pressure limiting valve below is formed by pressure limiting valve seal receptacle 22, and the Plug Division of gas bleeder valve below is formed by gas bleeder valve seal receptacle 15.
In particular; The structure of the utility model comprises: pressure limiting valve cover plate 1, pressure limiting valve knob 2, pressure limiting valve aluminium nut 3, indication bonnet 4, indication valve rod 5, indicator valve spring 6, pressure limiting valve gap 7, pressure valve spring 8, pressure limiting valve seat 9, pressure limiting valve sealing strip 10, cover plate cosmetic sheet 11, pressure limiting valve gap sealing strip 12, gas bleeder valve spring 13, lose heart valve rod 14, gas bleeder valve seal receptacle 15, pressure limiting valve seal receptacle 22, cover plate hold-down nut 16, indicator valve seal receptacle 17, knob set screw 18, pot body local 23.
But the preferable possible embodiments that the above is merely the utility model is not the claim in order to limitation the utility model, so the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, all in like manner is included in the scope of the utility model.
Claims (1)
1. pressure limiting valve assembly; It is characterized in that; Comprise pressure limiting valve cover plate, pressure limiting valve, indicator valve and gas bleeder valve; Be connected with on the said pressure limiting valve in order to regulate the pressure limiting valve knob of pressure size, be provided with circular indicator valve containing cavity on the said pressure limiting valve cover plate thoroughly, and be provided with circular pressure limiting valve containing cavity and gas bleeder valve containing cavity thoroughly in the both sides of said indicator valve containing cavity; Said pressure limiting valve, indicator valve and gas bleeder valve wear respectively and are connected in its pairing containing cavity; Said pressure limiting valve, indicator valve and gas bleeder valve below are respectively equipped with and are used for plugging the Plug Division that is connected in the connecting hole on the pot cover, the more said pressure limiting valve in Plug Division of said indicator valve below and the grafting minister of said gas bleeder valve below, and the side of the Plug Division of said indicator valve below has external screw thread; Said pressure limiting valve assembly also has fixedly spiral shell nurse of cover plate, and said cover plate fixedly spiral shell nurse is bolted in the Plug Division of said indicator valve below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203061920U CN202184618U (en) | 2011-08-22 | 2011-08-22 | Pressure limiting valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203061920U CN202184618U (en) | 2011-08-22 | 2011-08-22 | Pressure limiting valve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202184618U true CN202184618U (en) | 2012-04-11 |
Family
ID=45916099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203061920U Expired - Fee Related CN202184618U (en) | 2011-08-22 | 2011-08-22 | Pressure limiting valve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202184618U (en) |
-
2011
- 2011-08-22 CN CN2011203061920U patent/CN202184618U/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: 20120411 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |