CN214369310U - Liquid propane supercharging device - Google Patents
Liquid propane supercharging device Download PDFInfo
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- CN214369310U CN214369310U CN202023128053.1U CN202023128053U CN214369310U CN 214369310 U CN214369310 U CN 214369310U CN 202023128053 U CN202023128053 U CN 202023128053U CN 214369310 U CN214369310 U CN 214369310U
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- valve
- nitrogen
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- propane
- nitrogen gas
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Abstract
The utility model discloses a liquid propane supercharging device, it includes the nitrogen gas conveyer pipe, manometer, valve, relief pressure valve and relief valve have set gradually on the nitrogen gas conveyer pipe, the nitrogen gas import and the nitrogen cylinder intercommunication of nitrogen gas conveyer pipe, the nitrogen gas export of nitrogen gas conveyer pipe and the gaseous phase mouth intercommunication of propane cylinder. The valve is a manual valve or an electric valve, nitrogen enters the pressure reducing valve after the valve is opened, high-pressure nitrogen passes through the pressure reducing valve, the pressure is reduced to about ten kilograms and then enters the propane bottle through the outlet, and the increase of liquid propane can be realized by adjusting the pressure of the output nitrogen.
Description
The technical field is as follows:
the utility model relates to a spraying auxiliary assembly especially relates to a liquid propane supercharging device.
Background art:
the fuel for a large amount of propane application in life and industrial production, the pressure of propane output can be adjusted by the pressure of the fuel during use, the maximum pressure value is reached when the valve is opened to the maximum, and the disadvantage is that the propane output pressure is limited and high pressure output can not be continuously realized, thus limiting the use range of propane. The conventional method for maintaining continuous gas output is to heat liquid propane in a bottle by hot water and convert the liquid propane into gaseous propane, and the gaseous propane has a smaller density and a larger volume than the liquid propane, so that the pressure in the bottle rises, and further the output pressure of the propane is raised, and the method has the following disadvantages:
1. the water temperature is not easy to control, how much hot water is adopted, how to maintain the heating temperature, when to heat and how long the heating time can reach the using effect, and when to heat, the gas flow rate is controlled, so that the problems are more and difficult to solve and great potential safety hazards exist.
2. The change of the flow rate of the heated propane can cause the stability of the equipment during the use to be reduced, and the use requirement cannot be met.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: the liquid propane supercharging device overcomes the defects of the prior art, is reasonable in design, can realize continuous gas supply, and is stable, safe and efficient in pressure.
The technical scheme of the utility model is that:
the utility model provides a liquid propane supercharging device, includes the nitrogen gas conveyer pipe, manometer, valve, relief pressure valve and relief valve have set gradually on the nitrogen gas conveyer pipe, the nitrogen gas import and the nitrogen cylinder intercommunication of nitrogen gas conveyer pipe, the nitrogen gas export of nitrogen gas conveyer pipe and the gaseous phase mouth intercommunication of propane cylinder.
The valve is a manual valve or an electric valve, nitrogen enters the pressure reducing valve after the valve is opened, high-pressure nitrogen passes through the pressure reducing valve, the pressure is reduced to about ten kilograms and then enters the propane bottle through the outlet, and the increase of liquid propane can be realized by adjusting the pressure of the output nitrogen.
The utility model has the advantages that:
1. the utility model discloses nitrogen gas gets into the relief pressure valve after the valve is opened, high-pressure nitrogen gas can the pressure be dropped to about ten kilograms after the relief pressure valve in getting into the propane bottle by the export, can realize the increase of liquid propane through the pressure of adjusting output nitrogen gas.
2. The utility model discloses be provided with the relief valve, can prevent that high-pressure nitrogen gas from directly getting into the propane bottle under the condition that the relief pressure valve became invalid, the internal damage body to supercharging device's security has been improved.
3. The utility model adopts nitrogen gas for pressurization, while the nitrogen gas is inert gas which can not dissolve with propane and can not generate chemical reaction, and the use of nitrogen gas is a safe pressurization mode; the liquid propane exists in the lower part of the bottle, the outlet of the output pipe is also arranged in the lower part of the bottle, and the liquid propane in the lower part of the bottle can be discharged out of the bottle as long as enough gas pressure exists in the upper part of the bottle in the using process.
4. The utility model discloses nitrogen gas outlet connection to the gas phase mouth of propane bottle can be to input nitrogen gas in the propane bottle when propane output pressure is not enough in the propane use, through adjusting the pressure input of nitrogen gas to the pressure rise in making the propane bottle in the propane bottle, only need adjust the pressure of nitrogen gas to be higher than in the propane bottle in the accommodation process just can realize the pressure boost of propane.
5. The utility model relates to a rationally, can realize lasting air feed and stable in pressure safety high-efficient, its application scope is wide, has good economic benefits after promoting.
Description of the drawings:
fig. 1 is a schematic structural view of a liquid propane pressure boosting device.
The specific implementation mode is as follows:
example (b): referring to fig. 1, in the figure, 1-nitrogen inlet, 2-pressure gauge, 3-valve, 4-pressure reducing valve, 5-safety valve, 6-nitrogen outlet, 7-nitrogen delivery pipe.
Liquid propane supercharging device includes nitrogen delivery pipe 7, wherein: the nitrogen conveying pipe 7 is sequentially provided with a pressure gauge 2, a valve 3, a pressure reducing valve 4 and a safety valve 5, a nitrogen inlet 1 of the nitrogen conveying pipe 7 is communicated with a nitrogen bottle (not shown in the figure), and a nitrogen outlet 6 of the nitrogen conveying pipe 7 is communicated with a gas phase port (not shown in the figure) of a propane bottle.
The valve 3 is a manual valve or an electric valve, nitrogen enters the pressure reducing valve 4 after the valve 3 is opened, high-pressure nitrogen passes through the pressure reducing valve 4, the pressure is reduced to about ten kilograms and then enters the propane bottle through the outlet, and the increase of liquid propane can be realized by adjusting the pressure of the output nitrogen.
During the use of the propane, if the output pressure of the propane is insufficient, nitrogen can be input into the propane bottle, and the pressure in the propane bottle is increased by adjusting the pressure of the nitrogen input into the propane bottle. During the adjustment process, the pressure of the nitrogen is only required to be adjusted to be higher than that in the propane bottle, so that the pressurization of the propane can be realized.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.
Claims (2)
1. The utility model provides a liquid propane supercharging device, includes nitrogen gas conveyer pipe, characterized by: the nitrogen conveying pipe is sequentially provided with a pressure gauge, a valve, a pressure reducing valve and a safety valve, a nitrogen inlet of the nitrogen conveying pipe is communicated with a nitrogen bottle, and a nitrogen outlet of the nitrogen conveying pipe is communicated with a gas phase port of a propane bottle.
2. The liquid propane booster of claim 1, wherein: the valve is a manual valve or an electric valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023128053.1U CN214369310U (en) | 2020-12-23 | 2020-12-23 | Liquid propane supercharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023128053.1U CN214369310U (en) | 2020-12-23 | 2020-12-23 | Liquid propane supercharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214369310U true CN214369310U (en) | 2021-10-08 |
Family
ID=77988638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023128053.1U Active CN214369310U (en) | 2020-12-23 | 2020-12-23 | Liquid propane supercharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214369310U (en) |
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2020
- 2020-12-23 CN CN202023128053.1U patent/CN214369310U/en active Active
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