CN219934717U - Energy-saving cooling high-pressure gas system - Google Patents
Energy-saving cooling high-pressure gas system Download PDFInfo
- Publication number
- CN219934717U CN219934717U CN202223364218.4U CN202223364218U CN219934717U CN 219934717 U CN219934717 U CN 219934717U CN 202223364218 U CN202223364218 U CN 202223364218U CN 219934717 U CN219934717 U CN 219934717U
- Authority
- CN
- China
- Prior art keywords
- pressure
- booster pump
- air
- inlet
- low
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
Abstract
The utility model discloses an energy-saving cooling high-pressure gas system, which comprises a gas booster pump; the gas booster pump is provided with a first inlet for high-pressure air to enter and a second inlet for low-pressure air to enter; the high-pressure air passes through the inlet I, the small chamber of the gas booster pump and the high-pressure circulating pipeline and then is connected with the cooler; the low-pressure air passes through the inlet I, the large chamber of the gas booster pump and the low-pressure circulating pipeline and is connected with the cooler; one end of the cooler is provided with an outlet through which high-pressure gas passes. The utility model has compact design and smaller volume, and solves the problems of no cooling or external cooling and energy consumption; the construction of the client is convenient, and the construction cost of the client is reduced; the compressed air discharged by the self-cooling device is used as a cooling source, so that the discharged compressed air is secondarily utilized compared with the original external cooling source, the energy loss is saved, the economy is improved, and meanwhile, the operation and the use are simplified. The operation and maintenance aspects become simpler, and the accessory replacement is convenient and economical.
Description
Technical Field
The utility model relates to an energy-saving cooling high-pressure gas system, and belongs to the field of filling of a respiratory gas cylinder or a submerged gas cylinder of a firefighter.
Background
The existing high-pressure air filling is to directly pressurize the air to a certain pressure by an air compressor or a booster pump, directly fill the air into a fire-fighting air bottle or a diving air bottle, the high-pressure air is not cooled, the filled fire-fighting air bottle or diving air bottle is high in temperature, cannot be used immediately, the use efficiency is low, and sudden conditions cannot be dealt with. In another current situation, after the pressurized high-pressure gas is cooled by an external cooler, the filled fire-fighting gas cylinder or the submerged gas cylinder is at a proper temperature and can be used immediately. This approach requires additional energy consumption and peripheral safeguards to be provided, which increase the construction and use costs for the user.
Disclosure of Invention
The utility model provides an energy-saving cooling high-pressure gas system aiming at the problems in the prior art, thereby solving the technical problems.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an energy-saving cooling high-pressure gas system comprises a gas booster pump; the gas booster pump is provided with a first inlet for high-pressure air to enter and a second inlet for low-pressure air to enter; the high-pressure air passes through the inlet I, the small chamber of the gas booster pump and the high-pressure circulating pipeline and then is connected with the cooler; the low-pressure air passes through the inlet III, the large chamber of the gas booster pump and the low-pressure circulating pipeline and is connected with the cooler; one end of the cooler is provided with an outlet through which high-pressure gas passes.
Further, the gas booster pump is provided with a left small chamber and a right small chamber, and a large chamber positioned between the two small chambers; the small chamber is used for the transmission (compression) of high-pressure air; the large chamber is used for the transport (driving) of low pressure air.
Furthermore, a one-way valve is arranged on the pipeline connected with the front and the back of the small chamber and is used for preventing the backflow of high-pressure air.
Further, a heat exchange tube for passing high-pressure air subjected to supercharging treatment and a normal-pressure cold air flowing cavity positioned between the heat exchange tube and the outer shell are arranged in the cooler; the low-pressure air is connected into the normal-pressure cold air flow cavity through a pipeline.
The beneficial effects of the utility model are as follows: the utility model has compact design and smaller volume, overcomes the problems of no cooling or external cooling in the prior art and energy consumption in addition. The function of the device itself to cool the high pressure air is added. The construction of the client is facilitated, and meanwhile, the construction cost of the client is reduced. The utility model discloses owing to adopt self exhaust compressed air as the cooling source, original external cooling source relatively, the reuse exhaust compressed air has saved the energy loss, has improved the economic nature, has simplified the operation simultaneously and has used. The operation and maintenance aspects become simpler, and the accessory replacement is convenient and economical.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic diagram of the working principle of the present utility model.
In the figure: 1. the device comprises a gas booster pump 11, a first inlet 111, a high-pressure circulation pipeline 12, a second inlet 121, a low-pressure circulation pipeline 13, a small chamber 14, a large chamber 2, a cooler 3, an outlet 4 and a one-way valve.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model.
As shown in fig. 1 and 2, an energy-saving cooling high-pressure gas system comprises a gas booster pump 1; the gas booster pump 1 is provided with a first inlet 11 for high-pressure air to enter and a second inlet 12 for low-pressure air to enter; the high-pressure air passes through the first inlet 11, the small chamber 13 of the gas booster pump 1 and the high-pressure circulation pipeline 111 and then is connected with the cooler 2; the low-pressure air passes through the inlet II 12, the large chamber 14 of the gas booster pump 1 and the low-pressure circulation pipeline 121 and is connected with the cooler 2; one end of the cooler 2 is provided with an outlet 3 through which the high-pressure gas passes.
In the present embodiment, the gas booster pump 1 is preferably provided with two small chambers 13 on the left and right and one large chamber 14 between the two small chambers 13; said small chamber 13 is used for the transport (compression) of high-pressure air; the large chamber 14 is used for the transport (driving) of low-pressure air.
In this embodiment, preferably, the pipe line connecting the small chamber 13 back and forth is provided with a check valve 4 for preventing the backflow of high-pressure air.
In this embodiment, preferably, a heat exchange tube for passing the pressurized high-pressure air and a normal-pressure cold air flow cavity between the heat exchange tube and the external casing are provided in the cooler 2; the low-pressure air is connected into the normal-pressure cold air flow cavity through a pipeline.
The high-pressure air is pressurized to a certain pressure in a short time, and in the process, the pressurized air is warmed up. It is necessary to cool down the pressurized air.
Working principle: the high-pressure gas to be pressurized is firstly introduced into the first inlet 11, then is divided into two paths through the high-pressure circulating pipeline 111, and is respectively connected with the left and right small chambers 13 of the gas booster pump 1, and meanwhile, the low-pressure air enters the middle large chamber 14 of the gas booster pump 1 through the third inlet 15 and then enters the cooler 2 through the low-pressure circulating pipeline 12; when high-pressure air enters the small cavity 13 of the pneumatic booster pump 1, low-pressure control air enters the large cavity 14 of the pneumatic booster pump 1, the piston of the pneumatic booster pump 1 is pushed to reciprocate by utilizing different stress areas, and the high-pressure air is discharged out of the small cavity 13 after being pressurized. The low pressure control air is exhausted as exhaust gas out of the large chamber 14 for reciprocating direction. The discharged low-pressure control air is sent to the cooler 2 through a pipeline, and the cooler 2 is communicated with the atmosphere, so that the low-pressure air becomes cold air when the pressure is released, and the cold air is used as a refrigerant to cool the pressurized high-pressure air, thereby achieving the purpose of cooling the high-pressure air.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.
Claims (4)
1. An energy-saving cooling high-pressure gas system is characterized by comprising a gas booster pump (1); the gas booster pump (1) is provided with a first inlet (11) for high-pressure air to enter and a second inlet (12) for low-pressure air to enter; the high-pressure air passes through the first inlet (11), the small chamber (13) of the gas booster pump (1) and the high-pressure circulating pipeline (111) and then is connected with the cooler (2); the low-pressure air passes through the inlet II (12), the large chamber (14) of the gas booster pump (1) and the low-pressure circulating pipeline (121) and is connected with the cooler (2); one end of the cooler (2) is provided with an outlet (3) through which high-pressure gas passes.
2. An energy efficient cooling high pressure gas system according to claim 1, characterized in that the gas booster pump (1) comprises two small chambers (13) on the left and right and one large chamber (14) between the two small chambers (13); the small chamber (13) is used for conveying high-pressure air; the large chamber (14) is used for the transmission of low pressure air.
3. An energy-saving cooling high-pressure gas system according to claim 1, characterized in that the pipeline connecting the small chamber (13) back and forth is provided with a one-way valve (4) for preventing the backflow of high-pressure air.
4. An energy-saving cooling high-pressure gas system according to claim 1, characterized in that a heat exchange tube for passing high-pressure high-temperature air subjected to supercharging treatment and an atmospheric pressure cold air flow cavity between the heat exchange tube and an external housing are arranged in the cooler (2); the low-pressure air is connected into the normal-pressure cold air flow cavity (22) through a pipeline and used for cooling the high-pressure high-temperature air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223364218.4U CN219934717U (en) | 2022-12-15 | 2022-12-15 | Energy-saving cooling high-pressure gas system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223364218.4U CN219934717U (en) | 2022-12-15 | 2022-12-15 | Energy-saving cooling high-pressure gas system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219934717U true CN219934717U (en) | 2023-10-31 |
Family
ID=88488253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223364218.4U Active CN219934717U (en) | 2022-12-15 | 2022-12-15 | Energy-saving cooling high-pressure gas system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219934717U (en) |
-
2022
- 2022-12-15 CN CN202223364218.4U patent/CN219934717U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201463387U (en) | Bi-circulating industrial water chiller | |
| CN219934717U (en) | Energy-saving cooling high-pressure gas system | |
| CN110454355B (en) | Miniature high-pressure compressor | |
| CN204878012U (en) | Centrifugal compressor heat recovery refrigeration application system | |
| CN217928246U (en) | Integrated liquid-driven compressor system of hydrogen production and hydrogenation station | |
| WO2023051800A1 (en) | Oil-free supercharger for gaseous carbon dioxide refrigerant, and circulation system and method for carbon dioxide refrigerant being used for refrigeration or heating | |
| CN2351587Y (en) | Two-stage compressed air compressor | |
| CN210599415U (en) | Compressor and air conditioning system | |
| CN102967084B (en) | The compressor of thermal losses and air-conditioning and air energy thermal water machine can be reduced | |
| CN201606211U (en) | Indirect piston refrigerant compressor and air-conditioner | |
| CN211370722U (en) | Air compressor capable of reducing exhaust temperature | |
| CN210268295U (en) | Heat exchange mechanism for air compressor | |
| CN211259055U (en) | Vapor compressor and air conditioning unit | |
| CN212202386U (en) | Energy consumption low piston nitrogen press | |
| CN2383997Y (en) | Two-stage air compressor | |
| CN210290066U (en) | Independent circulating cooling system of hydraulic reciprocating natural gas compressor | |
| CN220667779U (en) | Multistage circulation liquid seal compressor unit system | |
| CN211575580U (en) | Screw compression refrigeration heating system with two-stage economizer | |
| CN113834144B (en) | Air conditioning system | |
| CN210106161U (en) | Refrigeration cycle system and two-stage compressor thereof | |
| CN2754028Y (en) | Large-temperature-difference high-temperature water source heat pump air conditioner set | |
| CN218347538U (en) | Two-stage compression cylinder capable of being cooled rapidly | |
| CN214891938U (en) | Secondary cooler system of CO2 heat pump air cooler | |
| CN215571396U (en) | Refrigerating unit for environment-friendly equipment with cold and heat energy storage function | |
| CN116058214B (en) | Air source heat pump greenhouse heater and heating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |