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CN-224221086-U - Gas-liquid separation device and air compressor

CN224221086UCN 224221086 UCN224221086 UCN 224221086UCN-224221086-U

Abstract

The utility model provides a gas-liquid separation device and an air compressor. The gas-liquid separation device comprises a first pipe assembly, a second pipe assembly and a third pipe assembly, wherein the first pipe assembly comprises a first cooler and a first separator, one end of the first cooler is provided with a first interface, one end of the first separator is provided with a second interface, the first cooler and the first separator are interconnected, the second pipe assembly comprises a second cooler and a second separator, one end of the second cooler is provided with a third interface, one end of the second separator is provided with a fourth interface, the second cooler and the second separator are interconnected, the third pipe assembly comprises a third cooler and a third separator, one end of the third cooler is provided with a fifth interface, one end of the third separator is provided with a sixth interface, and the third cooler and the third separator are interconnected. The utility model cools the gas molecules and then separates the gas molecules, thereby effectively ensuring the gas-liquid separation effect.

Inventors

  • LIU TAO
  • WANG KANG
  • LI ZHAN
  • WANG ZHINAN
  • LIU TAO
  • GU ZHIJIAN
  • GAO PENGJU
  • DU PING
  • LIANG YAN
  • HU SHA
  • WU SHENG
  • TANG BO

Assignees

  • 广州启安众智建设管理有限责任公司
  • 常州丰易达流体设备有限公司
  • 湖南中南电力机电设备成套有限公司
  • 广州启鸣数智能源科技有限责任公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (10)

  1. 1. The gas-liquid separation device is characterized by comprising a first pipe assembly (1), a second pipe assembly (2) and a third pipe assembly (3), wherein the first pipe assembly (1) comprises a first cooler (12) and a first separator (13), one end of the first cooler (12) is provided with a first interface (15) used for being connected with a first cylinder body of an air compressor, one end of the first separator (13) is provided with a second interface (16) used for being connected with a second cylinder body of the air compressor, and the other end of the first cooler (12) is interconnected with the other end of the first separator (13); The second pipe assembly (2) comprises a second cooler (22) and a second separator (24), one end of the second cooler (22) is provided with a third interface (26) used for being connected with a second cylinder body of the air compressor, one end of the second separator (24) is provided with a fourth interface (27) used for being connected with the third cylinder body of the air compressor, and the other end of the second cooler (22) is connected with the other end of the second separator (24); The third pipe assembly (3) comprises a third cooler (32) and a third separator (33), one end of the third cooler (32) is provided with a fifth interface (34) used for being connected with a third cylinder body of the air compressor, one end of the third separator (33) is provided with a sixth interface (36) used for being connected with an air storage tank, and the other end of the third cooler (32) is interconnected with the other end of the third separator (33).
  2. 2. The gas-liquid separation device according to claim 1, wherein the first cooler (12) is provided with a first cooling water inlet (14) for connecting with a first cylinder of the air compressor, the second cooler (22) is provided with a second cooling water inlet (210) for connecting with a second cylinder of the air compressor, and the third cooler (32) is provided with a third cooling water inlet (35) for connecting with a third cylinder of the air compressor.
  3. 3. The gas-liquid separation device according to claim 1, wherein one end of the first cooler (12) is connected with a first conveying pipe (11), the end, far away from the first cooler (12), of the first conveying pipe (11) forms the first interface (15), one end of the first separator (13) is connected with a second conveying pipe (17), and the end, far away from the first separator (13), of the second conveying pipe (17) forms the second interface (16).
  4. 4. A gas-liquid separation device according to claim 3, characterized in that a first flange (18) is arranged at the first interface (15) of the first transfer pipe (11), and a second flange (19) is arranged at the second interface (16) of the second transfer pipe (17).
  5. 5. A gas-liquid separation apparatus according to claim 3, wherein the first conveying pipe (11) is bent horizontally from the first cooler (12) into an L-shape, and the second conveying pipe (17) is bent vertically upward from the first separator (13) into an L-shape.
  6. 6. The gas-liquid separation device according to claim 1, wherein one end of the second cooler (22) is connected with a third conveying pipe (21), the end of the third conveying pipe (21) far away from the second cooler (22) forms the third interface (26), one end of the second separator (24) is connected with a fourth conveying pipe (23), and the end of the fourth conveying pipe (23) far away from the second separator (24) forms the fourth interface (27).
  7. 7. The gas-liquid separation device according to claim 6, wherein a third flange (28) is arranged at a third interface (26) of the third conveying pipe (21), a fourth flange (29) is arranged at a fourth interface (27) of the fourth conveying pipe (23), the third conveying pipe (21) is horizontally bent into an n shape from the second cooler (22) and is connected with a supporting plate (25) at an opening of the n shape, and the fourth conveying pipe (23) is vertically bent into an L shape from the second separator (24).
  8. 8. The gas-liquid separation device according to claim 1, wherein one end of the third cooler (32) is connected with a fifth conveying pipe (31), the end, far away from the third cooler (32), of the fifth conveying pipe (31) forms the fifth interface (34), one end of the third separator (33) is connected with a sixth conveying pipe (39), and the end, far away from the third separator (33), of the sixth conveying pipe (39) forms the sixth interface (36).
  9. 9. The gas-liquid separation device according to claim 8, wherein a fifth flange (37) is arranged at a fifth interface (34) of the fifth conveying pipe (31), a sixth flange (38) is arranged at a sixth interface (36) of the sixth conveying pipe (39), and the fifth conveying pipe (31) is vertically bent upwards from the third cooler (32) to be in a special shape.
  10. 10. An air compressor comprising a first cylinder body (4), a second cylinder body (5) and a third cylinder body (6), and further comprising a gas-liquid separation device according to any one of claims 1-9, wherein a first interface (15) of the gas-liquid separation device is communicated with the first cylinder body (4), a second interface (16) and a third interface (26) are respectively communicated with the second cylinder body (5), and a fourth interface (27) and a fifth interface (34) are respectively communicated with the third cylinder body (6).

Description

Gas-liquid separation device and air compressor Technical Field The utility model relates to the technical field of air compressors, in particular to a gas-liquid separation device and an air compressor. Background The working principle of the air compressor is that the motor is utilized to drive the crankshaft of the air compressor to rotate, the air is sucked and gradually compressed through the piston, and finally the compressed air is released, so that the air compressor is mainly applied to various fields of industrial production, manufacturing industry, automobile maintenance, construction sites, medical equipment, food and beverage industry, aerospace, agriculture and the like. The gas exhausted from the air compressor cylinder often contains oil and water vapor, and condensed liquid drops are formed after intermediate cooling. The oil drops and water drops in the condensed liquid drops enter the next stage cylinder along with the gas if not separated, and the oil drops and the water drops adhere to the gas valve to cause the gas valve to work abnormally and shorten the service life, and the water drops adhere to the wall of the cylinder to cause the wall lubrication to be deteriorated. Therefore, a water-gas separator needs to be added, such as an air-compressor air-water separator disclosed in patent publication No. CN117212108a, which realizes water-gas separation by providing a drying device, a water absorbing device, a shielding device, a guiding device, and the like. The air compressor compresses air in the working process, so that the air volume is reduced. In this process, the distance between gas molecules becomes small, the collision frequency increases, and energy increases, thereby increasing the temperature and affecting gas-liquid separation. The existing air compressor water-gas separator has a cooling function. Disclosure of utility model The utility model aims to provide a gas-liquid separation device and an air compressor, which can improve the gas-liquid separation effect. The technical scheme of the utility model is that the gas-liquid separation device comprises a first pipe assembly, a second pipe assembly and a third pipe assembly, wherein the first pipe assembly comprises a first cooler and a first separator, one end of the first cooler is provided with a first interface used for being connected with a first cylinder body of an air compressor, one end of the first separator is provided with a second interface used for being connected with a second cylinder body of the air compressor, and the other end of the first cooler is connected with the other end of the first separator; The second pipe assembly comprises a second cooler and a second separator, one end of the second cooler is provided with a third interface used for being connected with a second cylinder body of the air compressor, one end of the second separator is provided with a fourth interface used for being connected with the third cylinder body of the air compressor, and the other end of the second cooler is connected with the other end of the second separator; The third pipe assembly comprises a third cooler and a third separator, one end of the third cooler is provided with a fifth interface used for being connected with a third cylinder body of the air compressor, one end of the third separator is provided with a sixth interface used for being connected with the air storage tank, and the other end of the third cooler is connected with the other end of the third separator in an interconnecting mode. In the scheme, the cooler is arranged at the front end of the separator, gas molecules are cooled and then separated, so that the gas-liquid separation effect is effectively ensured, in addition, the cooling effect and the separation effect are greatly improved by adopting the third cooling and the third separation, and the service life of the air compressor is prolonged. Preferably, the first cooler is provided with a first cooling water inlet connected with a first cylinder body of the air compressor, the second cooler is provided with a second cooling water inlet connected with a second cylinder body of the air compressor, and the third cooler is provided with a third cooling water inlet connected with a third cylinder body of the air compressor. Preferably, one end of the first cooler is connected with a first conveying pipe, the tail end of the first conveying pipe far away from the first cooler forms the first interface, one end of the first separator is connected with a second conveying pipe, and the tail end of the second conveying pipe far away from the first separator forms the second interface. Preferably, a first flange is arranged at a first interface of the first conveying pipe, and a second flange is arranged at a second interface of the second conveying pipe. Preferably, the first conveying pipe is bent horizontally from the first cooler to be L-shaped, and the second conveying pipe is bent vertically