Auxiliary cooling device for air storage tank of air compressor

Abstract

The utility model relates to the technical field of air storage tanks of air compressors, in particular to an auxiliary cooling device for an air storage tank of an air compressor. According to the technical scheme, the auxiliary cooling device for the air storage tank of the air compressor comprises an air tank assembly and further comprises a cooling liquid valve and a support assembly. Support assemblies are arranged on the two sides of the lower end of the gas tank assembly; a cooling liquid valve is arranged on the lower end face of the gas tank assembly. The low-boiling-point cooling liquid in the cooling liquid gap layer absorbs heat to be gasified, and the temperature of the high-temperature-resistant inner container is higher than that of the protective shell, so that gasified cooling gas is liquefied and condensed into liquid again after being in contact with the protective shell to release heat; therefore, the function that heat of the high-temperature-resistant inner container is continuously carried to the protective shell for heat dissipation is achieved, the structural stability is not affected, and the problem that the air storage safety of a container is easily affected due to the fact that the temperature rises after the interior of an existing air compressor air storage tank is inflated and the temperature is too high is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air compressor gas storage tanks, and in particular relates to an auxiliary cooling device for an air compressor gas storage tank. Background Art

[0002] The air compressor air tank is a device used to store compressed air. It is usually used in conjunction with an air compressor to balance and stabilize the supply of compressed air. When the air compressor is working, a large amount of air is compressed into the air tank through the compressor, which increases the air pressure inside the air tank to achieve the purpose of storing and releasing air. During the compression process, the air will be compressed and heated, causing the temperature inside the air tank to rise. If the temperature is too high, it may cause the pressure inside the air tank to rise, thereby affecting the safety of the container storing air. Therefore, when designing an air compressor air tank, it is necessary to consider how to effectively reduce the temperature to prevent safety hazards caused by excessive temperature. Utility Model Content

[0003] In order to overcome the problem that the existing air compressor air storage tank has a high temperature after being filled with air, and the high temperature may easily affect the safety of the air storage in the container.

[0004] The technical solution of the utility model is: an auxiliary cooling device for an air compressor gas tank, comprising a gas tank assembly, a coolant valve and a bracket assembly; bracket assemblies are arranged on both sides of the lower end of the gas tank assembly; and a coolant valve is arranged on the lower end surface of the gas tank assembly.

[0005] Preferably, the low-boiling-point coolant inside the coolant void layer absorbs heat and vaporizes. Since the temperature of the high-temperature resistant inner liner is higher than that of the protective outer shell, the vaporized cooling gas contacts the protective outer shell to release heat and then re-liquefies and condenses into liquid, thereby realizing the function of continuously transporting the heat of the high-temperature resistant inner liner to the protective outer shell for heat dissipation without affecting the structural stability. This solves the problem of existing air compressor air tanks, because the temperature rises after the internal air is filled, and the excessively high temperature easily affects the safety of the gas storage in the container.

[0006] Preferably, the gas tank assembly includes a protective outer shell, a high temperature resistant inner liner, reinforced connecting ribs, a coolant gap layer, a coolant through hole, a compressor connection port, and a pressure gauge; a high temperature resistant inner liner is arranged inside the protective outer shell; reinforced connecting ribs are arranged between the high temperature resistant inner liner and the protective outer shell, and the reinforced connecting ribs are integrally formed with the protective outer shell and the high temperature resistant inner liner.

[0007] Preferably, a coolant through hole is provided inside the reinforcing connecting rib, and the coolant through hole is provided through both sides of the reinforcing connecting rib.

[0008] Preferably, a coolant gap layer is provided between adjacent reinforcing connecting ribs, and the coolant gap layer is vacuum-filled with a low-boiling-point coolant; the coolant valve is connected to the coolant gap layer, and the low-boiling-point coolant inside the coolant gap layer absorbs heat and vaporizes. Because the temperature of the high-temperature resistant inner liner is higher than that of the protective outer shell, the vaporized cooling gas contacts the protective outer shell to release heat and then re-liquefies and condenses into liquid, thereby realizing the function of continuously transporting the heat of the high-temperature resistant inner liner to the protective outer shell for heat dissipation without affecting the structural stability.

[0009] Preferably, a compressor connection port and a pressure gauge are respectively provided on both sides of the upper end of the protective shell, and the compressor connection port and the pressure gauge are connected to the interior of the high temperature resistant inner tank.

[0010] Preferably, the bracket assembly includes a heat-insulating bracket and a heat-insulating anti-slip pad; heat-insulating brackets are provided on both sides of the lower end of the protective shell, and the heat-insulating bracket and the protective shell are integrally formed.

[0011] Preferably, thermal insulation and anti-skid pads are provided on both sides of the lower end of the thermal insulation bracket, and the thermal insulation and anti-skid pads are fixedly connected to the thermal insulation bracket by bolts. The bracket assembly effectively prevents the heat of the protective shell from being conducted to the outside, thereby protecting the low-temperature stability of the external connecting structure.

[0012] Beneficial effects of the utility model:

[0013] 1. The existing air compressor gas tank has a problem that the temperature inside it rises after being inflated, and the excessive temperature easily affects the safety of gas storage in the container; the low-boiling-point coolant in the coolant gap layer absorbs heat and vaporizes. Because the temperature of the high-temperature resistant inner tank is higher than that of the protective shell, the vaporized cooling gas contacts the protective shell to release heat and then re-liquefies and condenses into liquid, thereby realizing the function of continuously transporting the heat of the high-temperature resistant inner tank to the protective shell for heat dissipation without affecting the structural stability; the problem that the existing air compressor gas tank has a problem that the temperature inside it rises after being inflated, and the excessive temperature easily affects the safety of gas storage in the container;

[0014] 2. Through the setting of the bracket assembly, the bracket assembly effectively prevents the heat of the protective shell from being transferred to the outside, thereby protecting the low-temperature stability of the external connection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is a schematic diagram of the overall three-dimensional structure of an auxiliary cooling device for an air compressor air tank of the utility model;

[0016] Figure 2 What is shown is a schematic diagram of the overall front view of a three-dimensional structure of an auxiliary cooling device for an air compressor air tank of the utility model;

[0017] Figure 3What is shown is a schematic diagram of the overall bottom-up stereoscopic structure of an auxiliary cooling device for an air compressor air tank of the utility model;

[0018] Figure 4 What is shown is a schematic diagram of the overall cross-sectional three-dimensional structure of an air compressor air tank auxiliary cooling device of the utility model.

[0019] The markings in the attached drawings are: 1. gas tank assembly; 2. coolant valve; 3. bracket assembly; 101. protective outer shell; 102. high temperature resistant inner liner; 103. reinforced connecting ribs; 104. coolant gap layer; 105. coolant through hole; 106. compressor connection port; 107. barometer; 301. thermal insulation bracket; 302. thermal insulation and anti-slip pad. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-4 The utility model provides an embodiment: an auxiliary cooling device for an air compressor gas tank, including a gas tank assembly 1, a coolant valve 2, and a bracket assembly 3; the bracket assemblies 3 are arranged on both sides of the lower end of the gas tank assembly 1; the coolant valve 2 is arranged on the lower end surface of the gas tank assembly 1.

[0022] See also Figure 1-4 In this embodiment, the gas tank assembly 1 includes a protective shell 101, a high temperature resistant inner liner 102, a reinforced connecting rib 103, a coolant gap layer 104, a coolant through hole 105, a compressor connection port 106, and a barometer 107; the interior of the protective shell 101 is provided with a high temperature resistant inner liner 102; a reinforced connecting rib 103 is provided between the high temperature resistant inner liner 102 and the protective shell 101, and the reinforced connecting rib 103 is integrally formed with the protective shell 101 and the high temperature resistant inner liner 102.

[0023] See also Figure 1-4In this embodiment, a coolant through hole 105 is provided inside the reinforcement connecting rib 103, and the coolant through hole 105 is provided on both sides of the reinforcement connecting rib 103, a coolant gap layer 104 is provided between adjacent reinforcement connecting ribs 103, and the coolant gap layer 104 is vacuum-filled with a low-boiling-point coolant; the coolant valve 2 is connected to the coolant gap layer 104, and the upper ends of the protective housing 101 are respectively provided with a compressor connection port 106 and a barometer 10 7, and the compressor connection port 106 and the barometer 107 are connected to the interior of the high temperature resistant inner tank 102, the bracket assembly 3 includes a heat insulating bracket 301 and a heat insulating anti-skid pad 302; both sides of the lower end of the protective shell 101 are provided with heat insulating brackets 301, and the heat insulating bracket 301 and the protective shell 101 are integrally formed, and both sides of the lower end of the heat insulating bracket 301 are provided with heat insulating anti-skid pads 302, and the heat insulating anti-skid pads 302 are fixedly connected with the heat insulating bracket 301 with bolts.

[0024] During operation, the low-boiling-point coolant in the coolant gap layer 104 absorbs heat and vaporizes. Since the temperature of the high-temperature resistant inner tank 102 is higher than that of the protective shell 101, the vaporized cooling gas contacts the protective shell 101 to release heat and then liquefies and condenses into liquid again, thereby realizing the function of continuously transferring the heat of the high-temperature resistant inner tank 102 to the protective shell 101 for heat dissipation without affecting the structural stability. This solves the problem that the existing air compressor air storage tank has a high temperature after being inflated, and the excessively high temperature easily affects the safety of the air storage in the container.

[0025] Next, the bracket assembly 3 effectively prevents the heat of the protective housing 101 from being transferred to the outside, thereby protecting the low-temperature stability of the external connection structure.

[0026] Through the above steps, the low-boiling-point coolant in the coolant void layer 104 absorbs heat and vaporizes. Since the temperature of the high-temperature resistant inner liner 102 is higher than that of the protective outer shell 101, the vaporized cooling gas contacts the protective outer shell 101 to release heat and then re-liquefies and condenses into liquid, thereby realizing the function of continuously transferring the heat of the high-temperature resistant inner liner 102 to the protective outer shell 101 for heat dissipation without affecting the structural stability, thereby avoiding the problem of the existing air compressor air tank, because the temperature rises after the internal air is filled, and the excessively high temperature easily affects the safety of the gas storage in the container.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An auxiliary cooling device for an air compressor air tank, comprising an air tank assembly (1), characterized in that: The gas tank assembly (1) also includes a coolant valve (2) and a bracket assembly (3); the bracket assembly (3) is arranged on both sides of the lower end of the gas tank assembly (1); the coolant valve (2) is arranged on the lower end surface of the gas tank assembly (1); the gas tank assembly (1) includes a protective shell (101), a high temperature resistant inner liner (102), a reinforced connecting rib (103), a coolant gap layer (104), a coolant through hole (105), a compressor connection port (106), and a pressure gauge (107); the interior of the protective shell (101) A high temperature resistant inner liner (102) is provided; a reinforcing connecting rib (103) is provided between the high temperature resistant inner liner (102) and the protective outer shell (101), and the reinforcing connecting rib (103), the protective outer shell (101), and the high temperature resistant inner liner (102) are integrally formed; a cooling liquid gap layer (104) is provided between adjacent reinforcing connecting ribs (103), and the cooling liquid gap layer (104) is vacuum filled with a low boiling point cooling liquid; and a cooling liquid valve (2) is connected to the cooling liquid gap layer (104).

2. The auxiliary cooling device for an air compressor air tank according to claim 1, characterized in that: A cooling liquid through hole (105) is arranged inside the reinforcing connecting rib (103), and the cooling liquid through hole (105) is arranged through both sides of the reinforcing connecting rib (103).

3. The auxiliary cooling device for an air compressor air tank according to claim 1, characterized in that: A compressor connection port (106) and a pressure gauge (107) are respectively provided on both sides of the upper end of the protective shell (101), and the compressor connection port (106) and the pressure gauge (107) are connected to the interior of the high temperature resistant inner liner (102).

4. The auxiliary cooling device for an air compressor air tank according to claim 1, characterized in that: The support assembly (3) comprises a heat-insulating support (301) and a heat-insulating anti-skid pad (302); the heat-insulating support (301) is arranged on both sides of the lower end of the protective shell (101), and the heat-insulating support (301) and the protective shell (101) are integrally formed.

5. The auxiliary cooling device for an air compressor air tank according to claim 4, characterized in that: Heat-insulating anti-skid pads (302) are provided on both sides of the lower end of the heat-insulating bracket (301), and the heat-insulating anti-skid pads (302) are fixedly connected to the heat-insulating bracket (301) by bolts.

Images