Mining pressure fan radiator

Abstract

The utility model relates to the technical field of mine pressure fans, in particular to a mine pressure fan radiator which comprises a supporting frame, a protective shell and a pressure fan body, the protective shell is arranged at the upper end of the supporting frame, the pressure fan body is arranged on the side face of the protective shell, and a radiating structure is arranged at the upper end of the protective shell. A first fan is turned on to suck heat generated by a motor in a protective shell into a cooling box, then a water pump is turned on to suck cooling water in a water tank into a liquid storage bin, the cooling water enters a cooling water tank, heat exchange is conducted on hot gas, the hot gas is changed into cold gas, and the cold gas is cooled. And then the second fan is turned on, the second fan sucks cold air into the air storage bin, the cold air is blown out through the air outlet head, heat dissipation is conducted on the motor, and the situation that the motor breaks down due to the fact that the temperature is too high after long-time work, and the pressure fan body cannot work normally is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of mining air compressors, in particular to a radiator for mining air compressors. Background Art

[0002] Mining air compressors play an important role in mine construction. However, their heat dissipation problem has always been a key factor restricting their performance improvement. The most common air compressors are centrifugal fans. During the long-term use of air compressors, the motor of the air compressor will generate a lot of heat. The usual use of natural wind to dissipate heat for the motor will lead to poor heat dissipation, causing the motor to malfunction due to excessive temperature, resulting in the device being unable to operate normally. Therefore, it is necessary to set up a mining air compressor radiator to dissipate heat for the air compressor. Utility Model Content

[0003] The utility model aims to solve the above-mentioned problem and proposes a radiator for a mining air compressor, thereby improving the problem of low heat dissipation efficiency of the existing radiator for a mining air compressor.

[0004] A mining air compressor radiator comprises a support frame, a protective shell and an air compressor body: the upper end of the support frame is provided with a protective shell, the side of the protective shell is provided with the air compressor body, and the upper end of the protective shell is provided with a heat dissipation structure;

[0005] The heat dissipation structure comprises a first fan and an air vent. The first fan is arranged at the upper end of the protective shell, and the air vent is arranged at the side of the protective shell.

[0006] Preferably, a dustproof net is provided inside the protective shell, and a cooling box is provided at the upper end of the protective shell.

[0007] Preferably, a water tank is provided at the upper end of the cooling box, a water pump is provided on the side of the water tank, and a water pipe is provided on the side of the water pump.

[0008] Preferably, a liquid storage bin is provided on the side of the cooling box, the upper end of the liquid storage bin is connected to a water pipe, and a cooling water pipe is provided on the inner wall of the cooling box, and the cooling water pipe runs through the cooling box.

[0009] Preferably, the first fan passes through the protective shell, a cooling water pipe is arranged on the side of the cooling box, a second fan is arranged on the side of the cooling box, and the second fan passes through the cooling box.

[0010] Preferably, a ventilation pipe is provided on the side of the cooling box, an air storage bin is provided on the side of the protective shell, the air storage bin penetrates the protective shell, the lower end of the ventilation pipe is connected to the air storage bin, and an air outlet is provided on the side of the air storage bin.

[0011] Preferably, an electric motor is disposed at the upper end of the support frame, and the electric motor passes through the protective shell.

[0012] Preferably, an air outlet duct is provided on the side of the air compressor body.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the first fan, water tank, water pump, water pipe, liquid storage tank and cooling water pipe, when the device is in use, first when the motor generates a large amount of heat for a long time, turn on the first fan at this time, so that the first fan can absorb the heat generated by the motor inside the protective shell into the inside of the cooling box, and then turn on the water pump to make the water pump absorb the cooling water inside the water tank into the inside of the liquid storage tank, and make the cooling water enter the inside of the cooling water tank to exchange heat with the hot gas and turn the hot gas into cold gas, and then turn on the second fan to make the second fan absorb the cold gas into the inside of the gas storage tank, and blow the cold gas out from the air outlet to dissipate the heat of the motor, so as to prevent the motor from working for a long time and causing over-high temperature and malfunction, so that the compressor body cannot work normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall front-view stereoscopic structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall rear-view stereoscopic structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the protective shell and the motor installation of the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the gas storage bin and the gas outlet head of the utility model;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the cooling box and cooling water pipe installation of the utility model.

[0020] In the figure: 1. support frame; 2. air outlet duct; 3. air compressor body; 4. protective shell; 5. first fan; 6. cooling box; 7. water tank; 8. second fan; 9. air vent; 10. dust net; 11. electric motor; 12. air storage tank; 13. air outlet head; 14. water pump; 15. liquid storage tank; 16. cooling water pipe; 17. ventilation pipe; 18. water pipe; 19. heat dissipation structure. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] When implementing: Figure 1-5 As shown, a mining air compressor radiator comprises a support frame 1, a protective shell 4 and an air compressor body 3: the upper end of the support frame 1 is provided with a protective shell 4, the side of the protective shell 4 is provided with the air compressor body 3, and the upper end of the protective shell 4 is provided with a heat dissipation structure 19;

[0023] The heat dissipation structure 19 includes a first fan 5 and an air vent 9. The first fan 5 is disposed at the upper end of the protective shell 4, and the air vent 9 is disposed at the side of the protective shell 4.

[0024] When the device is in use, the motor 11 generates a large amount of heat during operation. At this time, the first fan 5 is turned on to generate suction to absorb the heat inside the protective shell 4 into the cooling box 6, and the external air is sucked into the protective shell 4 through the air vent 9 to push the hot air inside the protective shell 4 upward, thereby dissipating the heat of the motor 11.

[0025] A dustproof net 10 is provided inside the protective shell 4, and a cooling box 6 is provided at the upper end of the protective shell 4;

[0026] When the device is in use, the first fan 5 is used to inhale external air. At this time, the dust in the air is filtered through the dustproof net 10 to prevent the dust from entering the interior of the protective shell 4, which would cause excessive dust accumulation and cause the motor 11 to malfunction and age, thereby increasing the service life of the motor 11.

[0027] A water tank 7 is disposed at the upper end of the cooling box 6, a water pump 14 is disposed on the side of the water tank 7, and a water pipe 18 is disposed on the side of the water pump 14;

[0028] When the device is in use and the motor 11 needs to be cooled, the water pump 14 is turned on to pump the cooling water in the water tank 7 into the water pipe 18 .

[0029] A liquid storage tank 15 is provided on the side of the cooling box 6, and the upper end of the liquid storage tank 15 is connected to a water pipe 18. A cooling water pipe 16 is provided on the inner wall of the cooling box 6, and the cooling water pipe 16 runs through the cooling box 6;

[0030] When the device is in use, the cooling water is first pumped into the water pipe 18 by the water pump 14. At this time, the water pipe 18 introduces the cooling water into the liquid storage tank 15, and enters the cooling water pipe 16 through the liquid storage tank 15 to exchange heat with the hot gas sucked into the cooling box 6, so that the hot gas is converted into cold gas. When the heat exchange is completed, the water pump 14 back-pumps the cooling water in the cooling water pipe 16 back into the water tank 7, and replaces the cooling water after heat exchange in the water tank 7 through the water exchange port on the side of the water tank 7.

[0031] The first fan 5 passes through the protective shell 4, a cooling water pipe 16 is arranged on the side of the cooling box 6, a second fan 8 is arranged on the side of the cooling box 6, and the second fan 8 passes through the cooling box 6;

[0032] When the device is in use, after the hot gas is heat-exchanged into cold gas through the cooling water pipe 16 , the second fan 8 is turned on to allow the second fan 8 to suck the cold gas into the interior of the ventilation pipe 17 .

[0033] A vent pipe 17 is provided on the side of the cooling box 6, and an air storage bin 12 is provided on the side of the protective shell 4. The air storage bin 12 penetrates the protective shell 4, and the lower end of the vent pipe 17 is connected to the air storage bin 12. An air outlet 13 is provided on the side of the air storage bin 12;

[0034] The upper end of the support frame 1 is provided with a motor 11, and the motor 11 passes through the protective shell 4;

[0035] An air outlet pipe 2 is provided on the side of the air compressor body 3;

[0036] When the device is in use, the second fan 8 is used to suck the cold gas after heat exchange into the interior of the ventilation pipe 17, and the cold gas enters the interior of the air storage bin 12 through the ventilation pipe 17, and then the cold gas is blown out to the interior of the protective shell 4 by the air outlet head 13, so as to cool the motor 11 and accelerate the flow of gas inside the protective shell 4, so as to improve the cooling effect of the device on the motor 11, and prevent the problem of slow air flow in the sealed environment of the mine, resulting in a decrease in cooling effect.

[0037] When the utility model is used, the device is first placed in a desired position, and then the motor 11 is turned on to drive the compressor body 3 to operate. At this time, the motor 11 generates a lot of heat during operation. At this time, the first fan 5 is turned on to allow the first fan 5 to suck the hot gas inside the protective shell 4 into the inside of the cooling box 6, and to suck the external gas into the inside of the protective shell 4 through the air vent 9 to perform preliminary heat dissipation on the motor 11. Then, the water pump 14 is turned on to allow the water pump 14 to suck the cooling water inside the water tank 7 into the water pipe 18. The second fan 8 is turned on to make the second fan 8 suck the cold gas into the gas storage bin 12, and the cold gas is blown out by the gas outlet 13 to cool the motor 11, thereby performing secondary cooling on the motor 11, improving the air flow inside the protective shell 4, improving the heat dissipation efficiency of the device, and preventing the device from being in a semi-sealed environment, resulting in slow air flow and reduced heat dissipation efficiency.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mining air compressor radiator, characterized in that: It comprises a support frame (1), a protective shell (4) and an air compressor body (3): the upper end of the support frame (1) is provided with a protective shell (4), the side of the protective shell (4) is provided with the air compressor body (3), and the upper end of the protective shell (4) is provided with a heat dissipation structure (19); The heat dissipation structure (19) comprises a first fan (5) and an air vent (9); the first fan (5) is arranged at the upper end of the protective shell (4), and the air vent (9) is arranged on the side of the protective shell (4).

2. A mining air compressor radiator according to claim 1, characterized in that: A dustproof net (10) is arranged inside the protective shell (4), and a cooling box (6) is arranged at the upper end of the protective shell (4).

3. A mining air compressor radiator according to claim 2, characterized in that: A water box (7) is arranged at the upper end of the cooling box (6), a water pump (14) is arranged on the side of the water box (7), and a water pipe (18) is arranged on the side of the water pump (14).

4. A mining air compressor radiator according to claim 3, characterized in that: A liquid storage bin (15) is provided on the side of the cooling box (6), the upper end of the liquid storage bin (15) is connected to a water pipe (18), and a cooling water pipe (16) is provided on the inner wall of the cooling box (6), and the cooling water pipe (16) runs through the cooling box (6).

5. The radiator for a mining air compressor according to claim 2, characterized in that: The first fan (5) passes through the protective shell (4), a cooling water pipe (16) is arranged on the side of the cooling box (6), a second fan (8) is arranged on the side of the cooling box (6), and the second fan (8) passes through the cooling box (6).

6. A mining air compressor radiator according to claim 5, characterized in that: A ventilation pipe (17) is arranged on the side of the cooling box (6), an air storage bin (12) is arranged on the side of the protective shell (4), the air storage bin (12) passes through the protective shell (4), the lower end of the ventilation pipe (17) is connected to the air storage bin (12), and an air outlet head (13) is arranged on the side of the air storage bin (12).

7. The radiator for a mining air compressor according to claim 1, characterized in that: An electric motor (11) is provided at the upper end of the support frame (1), and the electric motor (11) passes through the protective shell (4).

8. The radiator for a mining air compressor according to claim 7, characterized in that: An air outlet pipe (2) is provided on the side of the air compressor body (3).

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