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CN-224229723-U - Air storage tank device for air compression system

CN224229723UCN 224229723 UCN224229723 UCN 224229723UCN-224229723-U

Abstract

The utility model discloses an air storage tank device for an air compression system, which belongs to the technical field of air storage tanks and comprises a first tank body, a second tank body and an axial flow fan, wherein a first air inlet pipe and a first air outlet pipe are arranged on the first tank body, a second air inlet pipe and a second air outlet pipe are arranged on the second tank body, the second air outlet pipe is connected with the first air inlet pipe, the second air inlet pipe is connected with the second tank body along the tangential direction of the second tank body, the second air outlet pipe comprises an inner extension section pipe and an outer extension section pipe, and the inlet end of the axial flow fan faces the second tank body. The utility model prolongs the air flow residence time of the compressed air, utilizes the second storage tank to enable the air flow to generate rotational flow so as to realize the separation of the air and liquid drops, has good cooling effect of the second tank, improves the cooling speed of the air flow, accelerates the condensing speed of water vapor in the air flow, further improves the air-water separation effect, improves the cooling speed of the first tank, accelerates the condensing speed of the water vapor in the first tank, and reduces the loads of a subsequent air filter and an air dryer of the treatment tank.

Inventors

  • SHAN MIAO
  • LU YUNFEI
  • ZHANG MING

Assignees

  • 江苏宇星科技有限公司

Dates

Publication Date
20260512
Application Date
20250522

Claims (8)

  1. 1. The utility model provides an air storage tank device for air compression system, its characterized in that, including first jar body (1), with second jar body (2) that first jar body (1) is connected and with axial fan (3) that second jar body (2) are connected, be equipped with first intake pipe (11) and first outlet duct (12) on first jar body (1), be equipped with second intake pipe (21) and second outlet duct (22) on second jar body (2), second outlet duct (22) with first intake pipe (11) are connected, second intake pipe (21) along second jar body (2) tangential direction with second jar body (2) are connected, second outlet duct (22) including be located interior extension section pipe (221) in second jar body (2) and be located the outer extension section pipe (222) of second jar body (2), axial fan (3) entrance point orientation second jar body (2).
  2. 2. The air storage tank device for the air compression system according to claim 1, wherein the outer wall of the second tank body (2) is provided with radiating fins (23), and air flow at the inlet end of the axial flow fan (3) passes through the radiating fins (23).
  3. 3. Air reservoir device for air compression systems according to claim 2, characterized in that the heat radiation fins (23) are distributed in an annular array on the outer wall of the second tank (2).
  4. 4. Air reservoir device for air compression systems according to claim 1, characterized in that the outlet end of the axial fan (3) is directed towards the first tank (1).
  5. 5. The air storage tank device for the air compression system according to claim 1, wherein the second tank body (2) is cylindrical and horizontally placed, the second air outlet pipe (22) is connected with one end of the second tank body (2), the length of the second tank body (2) is A, the length of the inner extension section pipe (221) is B, B is more than or equal to 0.25A, and the second air inlet pipe (21) is connected with one end, close to the second air outlet pipe (22), of the second tank body (2).
  6. 6. The air storage tank device for the air compression system according to claim 1, wherein the bottom of the first tank body (1) is connected with a first drain pipe (13), the first drain pipe (13) is connected with a first drainer (4), the bottom of the second tank body (2) is connected with a second drain pipe (24), and the second drain pipe (24) is connected with a second drainer (5).
  7. 7. The air storage tank device for an air compression system according to claim 6, wherein the inner bottom wall of the second tank body (2) is arranged obliquely, and the second drain pipe (24) is connected with the lowest position of the inner bottom wall of the second tank body (2).
  8. 8. The air tank device for an air compression system according to claim 1, wherein a first baffle (16) corresponding to the first intake pipe (11) is provided in the first tank (1).

Description

Air storage tank device for air compression system Technical Field The utility model belongs to the technical field of air storage tanks, and particularly relates to an air storage tank device for an air compression system. Background The air storage tank is used for storing gas, meanwhile, the air storage tank also plays a role of stabilizing the system pressure, the air storage tank is generally connected with an air compressor when used in an air compression system, equipment such as an oil remover, an air filter and an air dryer can be connected subsequently, so that clean compressed air can be obtained, high-temperature compressed air (70-100 ℃) generated by the air compressor enters the air storage tank during operation, the metal tank body dissipates heat through natural convection, the temperature is reduced to be close to the ambient temperature, water vapor is promoted to be condensed into liquid water to be deposited at the tank bottom, but the air storage tank depends on natural cooling, the water separation effect in the compressed air is poor, part of air storage tank cannot provide enough air residence time, the compressed air is quickly cooled down, the water vapor is taken away after incomplete condensation, and the loads of the air filter and the air dryer are increased. Disclosure of utility model The utility model solves the technical problem of providing the air storage tank device for the air compression system, which improves the air-water separation effect of compressed air. The technical scheme adopted by the utility model is as follows in order to solve the technical problems: The utility model provides an air storage tank device for air compression system, includes first jar body, with the second jar body of first jar body coupling and with the axial fan of second jar body coupling, be equipped with first intake pipe and first outlet duct on the first jar body, be equipped with second intake pipe and second outlet duct on the second jar body, the second outlet duct with first intake-tube connection, the second intake pipe follow second jar body tangential direction with second jar body coupling, the second outlet duct is including being located the internal extension section pipe of second jar and the external extension section pipe that is located the second jar, axial fan entrance point orientation the second jar body. Further, the outer wall of the second tank body is provided with radiating fins, and the air flow at the inlet end of the axial flow fan passes through the radiating fins. Further, the heat dissipation fins are distributed on the outer wall of the second tank body in an annular array. Further, the outlet end of the axial flow fan faces the first tank body. Further, the second tank body is cylindrical and transversely placed, the second air outlet pipe is connected with one end of the second tank body, the length of the second tank body is A, the length of the inner extension section pipe is B, B is more than or equal to 0.25A, and the second air inlet pipe is connected to one end, close to the second air outlet pipe, of the second tank body. Further, the first drain pipe is connected to the bottom of the first tank body, the first drain pipe is connected with a first drainer, the second drain pipe is connected to the bottom of the second tank body, and the second drain pipe is connected with a second drainer. Further, the bottom wall in the second tank body is obliquely arranged, and the second drain pipe is connected with the lowest part of the bottom wall in the second tank body. Further, a first baffle corresponding to the first air inlet pipe is arranged in the first tank body. Compared with the prior art, the utility model has the following advantages: 1. The second tank body is connected with the first tank body, so that the air flow residence time of the compressed air is prolonged, the second tank is utilized to enable the air flow to generate rotational flow, and liquid drops are thrown to the inner wall of the second tank body and sink along the wall surface due to centrifugal force generated by density difference, so that separation of the air and the liquid drops is realized; 2. An axial flow fan connected with the second tank body is arranged, so that the flow speed of air around the second tank body is improved, and the second tank body is provided with radiating fins, so that the cooling effect of the second tank body is good, the cooling speed of air flow is improved, the condensing speed of water vapor in the air flow is accelerated, and the air-water separation effect is further improved; 3. The outlet end of the axial flow fan faces the first tank body, so that the flow speed of air around the first tank body is increased, the cooling speed of the first tank body is increased, the condensation of water vapor in the first tank body is accelerated, and the loads of a subsequent air filter and an air dryer of the treatment tank are reduced; 4. The