CN202691196U - Novel pressure relief valve - Google Patents
Novel pressure relief valve Download PDFInfo
- Publication number
- CN202691196U CN202691196U CN 201220316426 CN201220316426U CN202691196U CN 202691196 U CN202691196 U CN 202691196U CN 201220316426 CN201220316426 CN 201220316426 CN 201220316426 U CN201220316426 U CN 201220316426U CN 202691196 U CN202691196 U CN 202691196U
- Authority
- CN
- China
- Prior art keywords
- valve body
- knob
- forge copper
- air outlet
- copper forging
- 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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- Indication Of The Valve Opening Or Closing Status (AREA)
- Safety Valves (AREA)
Abstract
The utility model discloses a novel pressure relief valve, which comprises a copper forging valve body, wherein the copper forging valve body is provided with pressure meters and a knob type adjusting cap, the copper forging valve body is provided with an air inlet and an air outlet, and the air outlet is arranged at the back of the copper forging valve body; a filter device is arranged in the air inlet, and a zinc-aluminum alloy shell is arranged outside the copper forging valve body; the copper forging valve body is provided with a safety valve; a three-gear shock absorption buffer knob is arranged in the knob type adjusting cap; two pressure meters adopt vertical mounting structures convenient for reading a scale. The pressure relief valve has the advantages of practicability, low production cost, convenience for use, fastness and safety.
Description
Technical field
The utility model relates to the valve of using on a kind of gas cylinder, particularly a kind of novel reduction valve.
Background technique
On gas cylinder, the capital uses reduction valve, existing reduction valve, fabricating cost is high, use safe not, particularly when gas cylinder is toppled over or bump, reduction valve is easy to damage, the leakage of gas appears in reduction valve easily that damage, when having increased user cost, has certain potential safety hazard.
The model utility content
Technical problem to be solved in the utility model is the deficiency for the prior art problem, and a kind of novel reduction valve is provided.
To achieve these goals, the utility model institute Adopts measure:
A kind of novel reduction valve comprises the forge copper valve body, pressure gauge and knob style is installed on the described forge copper valve body regulates cap, is provided with suction port and air outlet on the forge copper valve body, and the air outlet is arranged on the back side of forge copper valve body;
In the described suction port filtrating equipment is installed, the forge copper valve body is outside equipped with the allumen shell;
On the described forge copper valve body safety valve is installed;
Described knob style is regulated in the cap third gear damping, buffering knob is installed;
Described pressure gauge is equipped with two, and two pressure gauges adopt the up and down mounting structure of being convenient to read scale
The beneficial effects of the utility model: practicality, cost of production is low, easy to use, quick, safety.
Description of drawings
Fig. 1, structural representation of the present utility model.
Embodiment
A kind of novel reduction valve comprises forge copper valve body 9, pressure gauge 1 and knob style is installed on the described forge copper valve body 9 regulates cap 2, is provided with suction port 3 and air outlet on the forge copper valve body 9, and the air outlet is arranged on the back side of forge copper valve body 9; In the described suction port 3 filtrating equipment is installed, forge copper valve body 9 is outside equipped with the allumen shell; On the described forge copper valve body 9 safety valve 4 is installed; Described knob style is regulated in the cap 2 third gear damping, buffering knob is installed; Described pressure gauge 1 is equipped with two, and two pressure gauges 1 adopt the up and down mounting structure of being convenient to read scale
Use the time of the present utility model, the utility model is installed on the gas cylinder by suction port 3, the air outlet is connected on the air hose, and by the size that knob style is regulated cap 2 control gas flows, pressure gauge 1 can in time show air pressure; The air outlet is arranged on the back side of forge copper valve body 9, uses safety; In the described suction port 3 filtrating equipment is installed, effectively prevents line clogging, forge copper valve body 9 is outside equipped with the allumen shell, uses safety; On the described forge copper valve body 9 safety valve 4 is installed; Described knob style is regulated in the cap 2 third gear damping, buffering knob is installed, and prevents that effectively knob style from regulating cap 2 and being subject to impact force and damaging, and pressure gauge 1 up-down structure is installed, and is convenient to reading out data, thereby realizes the purpose of this utility model.
Those skilled in the art's simple change and replacement in related domain all are within the protection domain of the present utility model.
Claims (5)
1. novel reduction valve, comprise forge copper valve body (9), it is characterized in that: pressure gauge (1) and knob style are installed on the described forge copper valve body (9) regulate cap (2), be provided with suction port (3) and air outlet on the forge copper valve body (9), the air outlet is arranged on the back side of forge copper valve body (9).
2. a kind of novel reduction valve according to claim 1, it is characterized in that: described suction port is equipped with filtrating equipment in (3), and forge copper valve body (9) is outside equipped with the allumen shell.
3. a kind of novel reduction valve according to claim 1 is characterized in that: safety valve (4) is installed on the described forge copper valve body (9).
4. a kind of novel reduction valve according to claim 1 is characterized in that: in the described knob style adjusting cap (2) third gear damping, buffering knob is installed.
5. a kind of novel reduction valve according to claim 1, it is characterized in that: described pressure gauge (1) is equipped with two, and two pressure gauges (1) adopt the up and down mounting structure of being convenient to read scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316426 CN202691196U (en) | 2012-06-29 | 2012-06-29 | Novel pressure relief valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316426 CN202691196U (en) | 2012-06-29 | 2012-06-29 | Novel pressure relief valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691196U true CN202691196U (en) | 2013-01-23 |
Family
ID=47546820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220316426 Expired - Lifetime CN202691196U (en) | 2012-06-29 | 2012-06-29 | Novel pressure relief valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692211A (en) * | 2016-03-23 | 2016-06-22 | 刘银明 | Gas adapter for explosion-proof discharger |
-
2012
- 2012-06-29 CN CN 201220316426 patent/CN202691196U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692211A (en) * | 2016-03-23 | 2016-06-22 | 刘银明 | Gas adapter for explosion-proof discharger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |