Cooling device for coal mine electromechanics

Abstract

The utility model relates to the technical field of coal mine electromechanics, in particular to a heat dissipation device for coal mine electromechanics, which comprises a shell, and a driving motor is arranged on the inner wall of the shell. The cooling mechanism capable of rapidly cooling and dissipating heat of the ventilator is arranged on the inner wall of the shell; by arranging the cooling mechanism, after a semiconductor refrigeration plate is powered on, cold air is generated on one side and can cool the coal mine ventilator, the semiconductor refrigeration plate can guide the cold air through cooperation of a plurality of conduction rods, air flow is blown out through rotation of the fan, the air flow becomes cold through the conduction rods, and a driving motor is rapidly cooled; cold air can be quickly conducted, heat generated at the other end of a semiconductor refrigeration plate is matched with first cooling fins and fan blades to quickly dissipate heat, moisture in water of the fan can be filtered through cooperation of two filter plates and an activated carbon adsorbent, and the coal mine machine can be quickly dissipated and cooled; the use effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine electromechanics, and particularly relates to a heat dissipation device for coal mine electromechanics. Background Technique

[0002] A coal mine is an area where humans mine coal resources in coal-rich mining areas, generally divided into underground coal mines and surface coal mines. When the coal seam is far from the surface, generally choose to dig underground roadways to mine coal, this is an underground coal mine. When the distance between the coal seam and the surface is very close, generally choose to directly strip the surface soil layer to mine coal, this is a surface coal mine. Coal mine electromechanics is needed in coal mine mining. Coal mine electromechanics includes a ventilator. When the ventilator operates, heat will be generated. In order to prevent the ventilator from being damaged, a heat dissipation device needs to be used to dissipate heat from it.

[0003] After retrieving the Chinese patent "A heat dissipation shell for a ventilator", the publication number is "CN220396089U". This patent surrounds the outside of the drive motor by setting a heat dissipation shell, a water pump, a water inlet pipe, a drain pipe and a cavity, so that heat dissipation can be carried out in the middle of the outside of the drive motor. And the fins outside the drive motor extend into the cavity. When the water pump operates, cold water can be pumped through the water inlet pipe and then discharged into the cavity through the drain pipe. The cold water in the cavity can absorb the heat on the fins outside the drive motor, so that the drive motor can be dissipated. Heat, achieving a good heat dissipation effect. However, the heat dissipation effect of this device on the ventilator is not ideal. The ventilator is prone to heat accumulation and damage, and it is not convenient to quickly cool and dissipate heat from the ventilator, reducing the use effect of the device.

[0004] Therefore, a heat dissipation device for coal mine electromechanics is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a heat dissipation device for coal mine electromechanics to solve the above problems, and improve the problem that it is not convenient to quickly cool and dissipate heat from the ventilator.

[0006] The utility model realizes the above purpose through the following technical solutions. A heat dissipation device for coal mine electromechanics includes a housing, and a drive motor is arranged on the inner wall of the housing; a cooling mechanism for quickly cooling and dissipating heat from the ventilator is arranged on the inner wall of the housing; wherein, the cooling mechanism includes an installation box fixedly connected to the inner wall of the housing, and a heat dissipation component is arranged on one side of the inner wall of the installation box.

[0007] Preferably, the cooling mechanism further includes a thermoelectric cooler fixedly connected to the other side of the inner wall of the installation box. Both ends of the thermoelectric cooler are communicated with several evenly distributed conduction rods. A fan is rotatably connected to the other side of the inner wall of the installation box, and the fan is arranged between the conduction rods and the thermoelectric cooler, which can quickly cool the heat generated during the operation of the drive motor and improve the heat dissipation effect of coal mine electromechanical equipment.

[0008] Preferably, a first heat sink is arranged on one side of the thermoelectric cooler, and fan blades are arranged on one side of the first heat sink, which can quickly dissipate the heat at the hot end of the thermoelectric cooler.

[0009] Preferably, a mounting plate is arranged on one side of the inner wall of the installation box, and filter plates are arranged on both sides of the mounting plate, which can filter the dust in the air flow blown out during the operation of the fan.

[0010] Preferably, an activated carbon adsorbent is arranged between the two filter plates, which can filter the condensed water and moisture on the thermoelectric cooler and the conduction rods, and keep the air flow blown out by the fan dry.

[0011] Preferably, the heat dissipation component includes a first heat collecting plate arranged at one end of the inner wall of the installation box. Several evenly distributed heat pipes are communicated with one side of the first heat collecting plate, and a second heat sink is communicated with one end of the heat pipes, which can conduct and dissipate the heat generated during the operation of the drive motor.

[0012] Preferably, a second heat collecting plate is arranged at the bottom end of the drive motor, and a third heat sink is fixedly connected to the bottom end of the second heat collecting plate, which can further improve the heat dissipation effect of the device.

[0013] Preferably, a filter screen is fixedly connected to one side of the inner wall of the installation box, and one side of the filter screen is arranged on one side of the second heat sink, which can filter the dust from the outside and improve the use effect of the device.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. By setting the cooling mechanism, when cooling the coal mine electromechanical equipment, after the thermoelectric cooler is powered on, cold air is generated on one side, which can dissipate the heat of the coal mine ventilator. The thermoelectric cooler can guide the cold air through several conduction rods. The cold air is blown by the rotating fan and passes through the conduction rods to become cold, so as to quickly cool the drive motor. The conduction rods are made of copper, which can quickly conduct the cold air. The heat generated at the other end of the thermoelectric cooler is dissipated quickly in cooperation with the first heat sink and the fan blades, improving the use effect of the thermoelectric cooler. The installation can filter the moisture in the air flow of the fan through the cooperation of two filter plates and the activated carbon adsorbent, and can quickly dissipate the heat of the coal mine electromechanical equipment, improving the use effect of the device.

[0016] 2. By setting up a heat dissipation component, when dissipating heat from coal mine electromechanical equipment, the first heat collecting plate is arranged at one end of the driving motor to quickly conduct heat, and then the heat can be conducted and cooled through a heat pipe. The heat pipe quickly diffuses the heat through the second heat sink, and the air flow blown by the fan passes through the second heat sink to improve the heat dissipation effect. The second heat collecting plate is arranged at the bottom end of the driving motor and cooperates with the third heat sink to further improve the heat dissipation efficiency of the device, so as to quickly dissipate heat from the coal mine electromechanical equipment and improve the use effect of the device. Brief Description of the Drawings

[0017] Figure 1 is a schematic diagram of the external structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the cooling mechanism structure of the present utility model;

[0019] Figure 3 is a schematic diagram of the partial structure of the cooling mechanism of the present utility model;

[0020] Figure 4 is a schematic diagram of the heat dissipation component structure of the present utility model.

[0021] In the figure: 1. Outer shell; 2. Driving motor; 3. Cooling mechanism; 301. Installation box; 302. Semiconductor refrigeration plate; 303. Conducting rod; 304. Fan; 305. First heat sink; 306. Fan blade; 307. Installation plate; 308. Filter plate; 309. Activated carbon adsorbent; 310. Heat dissipation component; 3101. First heat collecting plate; 3102. Heat pipe; 3103. Second heat sink; 3104. Second heat collecting plate; 3105. Third heat sink; 3106. Filter screen. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Specifically implemented as: As Figures 1-4 shown, a heat dissipation device for coal mine electromechanical equipment, an outer shell 1, and a driving motor 2 is arranged on the inner wall of the outer shell 1; a cooling mechanism 3, a cooling mechanism 3 that can quickly cool and dissipate heat from the ventilator is arranged on the inner wall of the outer shell 1; wherein, the cooling mechanism 3 includes an installation box 301 fixedly connected to the inner wall of the outer shell 1, and a heat dissipation component 310 is arranged on one side of the inner wall of the installation box 301.

[0024] As Figure 2 andFigure 3 As shown in the figure, the cooling mechanism 3 further includes a semiconductor refrigeration plate 302 fixedly connected to the other side of the inner wall of the installation box 301. Both ends of the semiconductor refrigeration plate 302 are communicated with several evenly distributed conduction rods 303. A fan 304 is rotatably connected to the other side of the inner wall of the installation box 301. The fan 304 is arranged between the conduction rods 303 and the semiconductor refrigeration plate 302. A first heat sink 305 is arranged on one side of the semiconductor refrigeration plate 302. A fan blade 306 is arranged on one side of the first heat sink 305. An installation plate 307 is arranged on one side of the inner wall of the installation box 301. Filter plates 308 are arranged on both sides of the installation plate 307. An activated carbon adsorbent 309 is arranged between the two filter plates 308. Cold air generated on one side of the semiconductor refrigeration plate 302 is conducted in cooperation with several conduction rods 303. The fan 304 rotates to blow out air flow, which cools down after passing through the conduction rods 303 to dissipate heat from the drive motor 2. When the air flow passes through the installation plate 307, impurities and moisture in the air flow are filtered and adsorbed through the two filter plates 308 and the activated carbon adsorbent 309. The first heat sink 305 can dissipate heat from the hot end of the semiconductor refrigeration plate 302. The fan blade 306 rotates to dissipate heat from the first heat sink 305, which can quickly dissipate heat and cool down the coal mine electromechanical equipment, improving the use effect of the device.

[0025] As Figure 4 shown in the figure, the heat dissipation component 310 includes a first heat collecting plate 3101 arranged at one end of the inner wall of the installation box 301. Several evenly distributed heat pipes 3102 are communicated with one side of the first heat collecting plate 3101. One end of the heat pipe 3102 is communicated with a second heat sink 3103. A second heat collecting plate 3104 is arranged at the bottom end of the drive motor 2. A third heat sink 3105 is fixedly connected to the bottom end of the second heat collecting plate 3104. A filter screen 3106 is fixedly connected to one side of the inner wall of the installation box 301. One side of the filter screen 3106 is arranged on one side of the second heat sink 3103. The first heat collecting plate 3101 collects the heat generated by the drive motor 2 and cooperates with the heat pipes 3102. The heat pipes 3102 cooperate with the second heat sink 3103 to quickly dissipate the heat. The second heat collecting plate 3104 and the third heat sink 3105 cooperate to further improve the heat dissipation effect of the drive motor 2, which can quickly dissipate heat from the coal mine electromechanical equipment and improve the use effect of the device.

[0026] When the utility model is in use, the controller powers on and operates the semiconductor refrigeration plate 302. Cold air is generated on one side of the semiconductor refrigeration plate 302 and cooperates with several conduction rods 303 to conduct the cold air. The controller starts the fan 304 to rotate, and the blown air flow passes through the conduction rods 303 and cools down to dissipate heat from the drive motor 2. When the air flow passes through the mounting plate 307, the two filter plates 308 and the activated carbon adsorbent 309 adsorb the moisture in the air flow. The first heat sink 305 can dissipate heat from the hot end of the semiconductor refrigeration plate 302. The controller starts the fan blade 306 to rotate to dissipate heat from the first heat sink 305. The first heat collecting plate 3101 collects the heat generated by the drive motor 2 and cooperates with the heat pipe 3102. When one end of the heat pipe 3102 is heated, the liquid in the capillary tube quickly evaporates. The vapor flows to the other end under a small pressure difference and releases heat, then re-condenses into a liquid. The liquid then flows back to the evaporation section along the porous material by capillary action. The heat pipe 3102 cooperates with the second heat sink 3103 to quickly dissipate the heat. The second heat collecting plate 3104 and the third heat sink 3105 cooperate to dissipate heat from the drive motor 2.

[0027] It should be noted that in the above description, the drive motor 2, the semiconductor refrigeration plate 302, the fan 304, the fan blade 306 and the heat pipe 3102 are all devices with relatively mature applications in the prior art, and the specific models can be selected according to actual needs.

[0028] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A heat dissipation device for coal mine electromechanical, characterized in that: include: A housing (1), wherein a driving motor (2) is disposed on an inner wall of the housing (1); A cooling mechanism (3) capable of rapidly cooling and dissipating the heat of the ventilator, the cooling mechanism (3) being arranged on the inner wall of the outer shell (1); The cooling mechanism (3) comprises a mounting box (301) fixedly connected to the inner wall of the housing (1), and a heat dissipation component (310) is provided on one side of the inner wall of the mounting box (301); The cooling mechanism (3) further comprises a semiconductor refrigeration plate (302) fixedly connected to the other side of the inner wall of the installation box (301), both ends of the semiconductor refrigeration plate (302) are connected to a plurality of evenly distributed conduction rods (303), and the other side of the inner wall of the installation box (301) is rotatably connected to a fan (304), and the fan (304) is arranged between the conduction rods (303) and the semiconductor refrigeration plate (302).

2. A heat dissipation device for coal mine electromechanical equipment according to claim 1, characterized in that: A first heat sink (305) is provided on one side of the semiconductor refrigeration plate (302), and a fan blade (306) is provided on one side of the first heat sink (305).

3. A heat dissipation device for coal mine electromechanical equipment according to claim 1, characterized in that: A mounting plate (307) is provided on one side of the inner wall of the mounting box (301), and filter plates (308) are provided on both sides of the mounting plate (307).

4. A heat dissipation device for coal mine electromechanical equipment according to claim 3, characterized in that: An activated carbon adsorbent (309) is arranged between the two filter plates (308).

5. A heat dissipation device for coal mine electromechanical equipment according to claim 1, characterized in that: The heat dissipation assembly (310) comprises a first heat collecting plate (3101) arranged at one end of the inner wall of the installation box (301), one side of the first heat collecting plate (3101) is connected to a plurality of evenly distributed heat pipes (3102), and one end of the heat pipe (3102) is connected to a second heat sink (3103).

6. A heat dissipation device for coal mine electromechanical equipment according to claim 1, characterized in that: A second heat collecting plate (3104) is provided at the bottom end of the driving motor (2), and a third heat sink (3105) is fixedly connected to the bottom end of the second heat collecting plate (3104).

7. A heat dissipation device for coal mine electromechanical equipment according to claim 5, characterized in that: A filter screen (3106) is fixedly connected to one side of the inner wall of the installation box (301), and one side of the filter screen (3106) is arranged on one side of the second heat sink (3103).

Images