Cooling and dehumidifying synchronous refrigerating device for cooling high-ground-temperature mine
By designing dustproof components and cooling components in the cooling refrigeration device for high-temperature mines, the problems of difficult heat dissipation and inconvenient maintenance of equipment in high-temperature environments are solved, and the recycling of cooling water and the extension of equipment life are achieved.
Patent Information
- Application Number
- CN202422211830.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-09-10
AI Technical Summary
The cooling device for cooling mines for high-ground temperature mines is difficult to dissipate heat during long-term use, the cooling water is inconvenient for recycling, and the equipment is inconvenient for maintenance, especially in dusty mine environments.
A cooling and dehumidification synchronous refrigeration device is designed, and dustproof components are used to isolate coal ash. The cooling components recycle the cooling water and quickly dissipate heat through the circulating condensant pipeline to enhance the heat dissipation effect and simplify the maintenance process.
It effectively avoids coal ash damage to the equipment, realizes rapid recycling and utilization of cooling water, reduces energy consumption and cost, and improves the service life and heat dissipation efficiency of the equipment.
Smart Images
Figure CN222797537U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to cooling of a high-geothermal mine, in particular to a refrigeration device for cooling a high-geothermal mine with synchronous cooling and dehumidification. Background Art
[0002] my country's energy structure is mainly coal-based. However, as shallow coal resources gradually decrease, the depth of mine mining is gradually increasing. Studies have shown that the temperature of the crustal constant temperature zone is about 15℃~17℃, and the temperature increase zone below it increases by an average of 2.4~4.2℃ / 100m. It can be seen that when the depth of the mine exceeds 800m, even normal ground temperature increases will make the heat damage of the mine abnormally prominent. For the safety of underground production and the physical and mental health of workers, cooling measures should be taken on high-temperature and high-humidity production working faces.
[0003] Conventional methods such as centralized cooling and local cooling of the working face have good effects on cooling the working face caused by high-temperature heat damage in underground mining. However, it is difficult for refrigeration and heat dissipation equipment to dissipate heat in time after long-term use, and cooling water is not easy to recycle. In addition, there is a lot of dust in the mine, and the existing equipment is not easy to clean the dust quickly and is not easy to maintain.
[0004] Therefore, the problems that the refrigeration devices for cooling high geothermal mines are inconvenient to clean and maintain, have high energy consumption and are difficult to dissipate heat after long-term operation need to be solved urgently to improve the use scenarios of refrigeration devices for cooling high geothermal mines. Utility Model Content
[0005] In order to overcome the common high geothermal mine cooling refrigeration equipment, long-term use in mines causes heat accumulation in refrigeration equipment and heat exhaust equipment that is difficult to dissipate, and the high cost of use, inability to recycle resources in a timely manner, and inconvenient maintenance.
[0006] The technical solution of the utility model is: a refrigeration device for cooling high-temperature mines with synchronous cooling and dehumidification, including a main unit, an engine is installed at the right end of the internal top surface of the main unit, a supercharger is electrically connected to the left side of the engine, a condensing component is arranged at the internal lower end of the main unit, and an air supply duct is arranged on the left side of the main unit, a fan is installed on the left surface of the air supply duct, an evaporator is installed on the left surface of the fan, a dustproof component is slidably arranged on the front side surface of the main unit, a cooling component is connected to the port of the condensing component, and a control panel is installed on the left surface of the main unit.
[0007] Preferably, by providing a dustproof component, the coal ash inside the mine can be isolated to prevent the coal ash from entering the interior of the main unit and causing damage to the internal equipment, and by providing a cooling component, the cooling water can be recovered and cooled, thereby quickly reusing it and reducing energy consumption and costs.
[0008] Preferably, the condensation assembly includes a condenser and patterns; the condenser is installed on the right side of the inner surface of the main unit, and the outer surface of the condenser is provided with patterns, the patterns are spiral and the surface is coated with silicone grease. By providing the patterns, the contact area between the outer surface of the condenser and the air can be increased, and by applying silicone grease inside the patterns, the heat dissipation effect can be further increased to prevent the equipment from overheating.
[0009] Preferably, a circulating condensing agent pipeline is connected between the supercharger, condensing assembly, fan and evaporator. By setting up the circulating condensing agent pipeline, the condensing agent can pass through the pipeline to cool the supercharger, condensing assembly, fan, evaporator and other devices, thereby quickly dissipating the heat and reducing the damage to the equipment caused by heat accumulation.
[0010] Preferably, the dustproof component includes a dustproof plate and a pull rod; the front surface of the main unit is slidably connected to the dustproof plate, and the top surface of the dustproof plate is equipped with mutually symmetrical pull rods. By setting the dustproof plate, the coal ash can be isolated from the outside of the main unit, thereby ensuring a clean environment inside the main unit, preventing dust from adhering to the surface of the equipment and making it difficult to dissipate heat, thereby increasing the service life of the internal equipment.
[0011] Preferably, sliders are installed on the left and right surfaces of the dustproof plate, and sliding grooves are opened at the front ends of the left and right inner walls of the main unit, and the sliders match the sliding grooves. By setting the sliding grooves, the sliders can slide inside them conveniently, so that the dustproof plate can be quickly disassembled and assembled when the pull rod is pulled, which is convenient for the staff to carry out daily maintenance.
[0012] Preferably, symmetrical cooling fans are provided on the front end of the inner bottom surface of the main unit, and a plurality of cooling ports are opened on the rear surface of the main unit. Baffles are provided on the outer surfaces of the cooling ports. When the cooling fans are started, cold air is blown toward the cooling ports, thereby allowing the internal air to flow to take away the heat generated by the operation of the equipment. The baffles can also reduce the amount of dust that enters the interior of the main unit from the cooling ports.
[0013] Preferably, the cooling assembly includes a cooling box, a spray pipe and a water tank; the spray pipe is connected to the port of the water tank and the condenser, and the hot water in the condenser will be sprayed out in a mist form through the spray pipe and collected by the water tank, so that the water temperature can be quickly reduced to the operating requirements, thereby realizing rapid cooling and recycling of the cooling water.
[0014] Beneficial effects of the utility model:
[0015] 1. The dust-proof component can be set to isolate the coal ash inside the mine, preventing the coal ash from entering the interior of the main machine and causing damage to the internal equipment. The cooling component can be set to recycle and cool the cooling water, so that it can be quickly reused and reduce energy consumption and costs.
[0016] 2. By setting up a dustproof plate, the coal ash can be isolated from the outside of the main unit, thereby ensuring a clean environment inside the main unit and preventing dust from adhering to the surface of the equipment, which makes it difficult to dissipate heat, thereby increasing the service life of the internal equipment. The hot water in the condenser will be sprayed out in a mist form through the spray pipe and collected by the water tank, so that the water temperature can be quickly reduced to the operating requirements, thereby achieving rapid cooling and recycling of the cooling water. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 Shown is a three-dimensional structural schematic diagram of a refrigeration device for cooling a high-temperature mine with simultaneous cooling and dehumidification according to the utility model;
[0018] Figure 2 What is shown is a three-dimensional cross-sectional structural schematic diagram of a refrigeration device for cooling a high ground temperature mine with simultaneous cooling and dehumidification according to the utility model;
[0019] Figure 3 Shown is a schematic diagram of the installation structure of a dust-proof component of a refrigeration device for cooling a high-temperature mine with simultaneous cooling and dehumidification according to the utility model;
[0020] Figure 4 The present invention shows a schematic diagram of a three-dimensional structure of a refrigeration device for cooling a high-temperature mine with simultaneous cooling and dehumidification, viewed from above;
[0021] Figure 5 Shown is a schematic diagram of the installation structure of a condensing component of a refrigeration device for cooling a high geothermal mine with simultaneous cooling and dehumidification according to the utility model.
[0022] In the figure: 1. main engine; 2. engine; 3. supercharger; 4. condensing assembly; 401. condenser; 402. texture; 5. air supply duct; 6. fan; 7. evaporator; 8. condensing agent pipeline; 9. dustproof assembly; 901. dustproof plate; 902. slider; 903. pull rod; 904. slide; 10. cooling fan; 11. cooling port; 12. baffle; 13. cooling assembly; 1301. cooling box; 1302. spray pipe; 1303. water tank; 14. control panel. DETAILED DESCRIPTION
[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0024] See also Figure 1 , 25. The utility model provides an embodiment: a refrigeration device for cooling a high-temperature mine with synchronous cooling and dehumidification, comprising a main unit 1, an engine 2 is installed at the right end of the internal top surface of the main unit 1, a supercharger 3 is electrically connected to the left side of the engine 2, a condensing component 4 is arranged at the internal lower end of the main unit 1, and an air supply duct 5 is arranged on the left side of the main unit 1, a fan 6 is installed on the left surface of the air supply duct 5, an evaporator 7 is installed on the left surface of the fan 6, a dustproof component 9 is slidably arranged on the front side surface of the main unit 1, a cooling component 13 is connected to the port of the condensing component 4, and a control panel 14 is installed on the left surface of the main unit 1.
[0025] See also Figure 1-5 In this embodiment, the condensing component 4 includes a condenser 401 and a texture 402; the condenser 401 is installed on the right side of the inner surface of the host 1, and the outer surface of the condenser 401 is provided with a texture 402, the texture 402 is spiral and the surface is coated with silicone grease, and the contact area between the outer surface of the condenser 401 and the air can be increased by setting the texture 402, and the heat dissipation effect can be further increased by applying silicone grease inside the texture 402 to avoid overheating of the equipment. A circulating condensing agent pipeline 8 is connected between the supercharger 3, the condensing component 4, the fan 6 and the evaporator 7. By setting a circulating condensing agent pipeline 8, the condensing agent can pass through the pipeline to cool down the supercharger 3, the condensing component 4, the fan 6 and the evaporator 7, so as to quickly dissipate the heat and reduce the harm of heat accumulation to the equipment. The dustproof component 9 includes a dustproof plate 901 and a pull rod 903; the front surface of the main unit 1 is slidably connected to the dustproof plate 901, and the top surface of the dustproof plate 901 is installed with mutually symmetrical pull rods 903. By setting the dustproof plate 901, the coal ash can be isolated from the outside of the main unit 1, thereby ensuring a clean environment inside the main unit 1 and preventing dust from adhering to the surface of the equipment, which makes it difficult to dissipate heat, thereby increasing the service life of the internal equipment. Slide blocks 902 are installed on the left and right surfaces of the dustproof plate 901, and slide grooves 904 are provided at the front ends of the left and right inner walls of the main unit 1. The slide blocks 902 are matched with the slide grooves 904. By setting the slide grooves 904, the slide blocks 902 can slide inside them easily, so that the dustproof plate 901 can be quickly disassembled and assembled when the pull rods 903 are pulled, which is convenient for the staff to perform daily maintenance.
[0026] See also Figure 2 , 4In this embodiment, symmetrical cooling fans 10 are provided at the front end of the inner bottom of the main unit 1, and a plurality of cooling ports 11 are provided on the rear surface of the main unit 1. A baffle 12 is provided on the outer surface of the cooling port 11. When the cooling fan 10 is started, cold air is blown to the cooling port 11, so that the internal air flows to take away the heat generated by the operation of the equipment, and the baffle 12 can reduce the dust from entering the interior of the main unit 1 from the cooling port 11. The cooling assembly 13 includes a cooling box 1301, a spray pipe 1302 and a water storage tank 1303; the spray pipe 1302 and the water storage tank 1303 are connected to the port of the condenser 401, and the hot water in the condenser 401 is sprayed out in a mist form through the spray pipe 1302 and collected by the water storage tank 1303, so that the water temperature can be quickly reduced to the operation requirement, thereby realizing the rapid cooling and recycling of the cooling water.
[0027] When working, the contact area between the outer surface of the condenser 401 and the air can be increased by providing the texture 402, and the heat dissipation effect can be further increased by applying silicone grease inside the texture 402 to avoid overheating of the equipment, and the circulating condensing agent pipeline 8 can allow the condensing agent to pass through the pipeline to cool down the supercharger 3, the condensing component 4, the fan 6 and the evaporator 7 and other devices, so as to quickly dissipate the heat and reduce the harm of heat accumulation to the equipment, and the dustproof plate 901 can be provided to isolate the coal ash from the outside of the main unit 1, thereby ensuring a clean environment inside the main unit 1 and avoiding dust from adhering to the surface of the equipment, which makes it difficult to dissipate heat, thereby increasing the service life of the internal equipment, and through By setting the slide groove 904, the slider 902 can slide inside it, so that the dustproof plate 901 can be quickly disassembled and assembled when the pull rod 903 is pulled, which is convenient for the staff to carry out daily maintenance. When the cooling fan 10 is started, the cold air will be blown to the heat dissipation port 11, so that the internal air will flow to take away the heat generated by the operation of the equipment. The baffle 12 can reduce the dust from entering the main unit 1 from the heat dissipation port 11, and the hot water in the condenser 401 will be sprayed out in the form of mist through the spray pipe 1302 and collected by the water tank 1303, so that the water temperature can be quickly reduced to the operation requirement, thereby realizing the rapid cooling and recycling of the cooling water.
[0028] Through the above steps, the dustproof component 9 can be set to isolate the coal ash inside the mine to prevent the coal ash from entering the interior of the main unit 1 and causing damage to the internal equipment, and the cooling water can be recovered and cooled by setting the cooling component 13, so that it can be quickly reused to reduce energy consumption and costs.
[0029] 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. A refrigeration device for cooling a high-temperature mine with simultaneous cooling and dehumidification, comprising a main unit (1), characterized in that: An engine (2) is installed at the right end of the internal top surface of the main unit (1), and a supercharger (3) is electrically connected to the left side of the engine (2). A condensing assembly (4) is arranged at the internal lower end of the main unit (1), and an air supply duct (5) is arranged on the left side of the main unit (1). A fan (6) is installed on the left surface of the air supply duct (5), and an evaporator (7) is installed on the left surface of the fan (6). A dustproof assembly (9) is slidably arranged on the front surface of the main unit (1), a cooling assembly (13) is connected to the port of the condensing assembly (4), and a control panel (14) is installed on the left surface of the main unit (1).
2. The refrigeration device for cooling a high-temperature mine with simultaneous cooling and dehumidification according to claim 1 is characterized in that: The condensation component (4) comprises a condenser (401) and a texture (402); the condenser (401) is installed on the right side of the inner surface of the main unit (1); the outer surface of the condenser (401) is provided with a texture (402); the texture (402) is spiral and is coated with silicone grease.
3. The refrigeration device for cooling a high-temperature mine with simultaneous cooling and dehumidification according to claim 1 is characterized in that: A condensing agent pipeline (8) arranged for circulation is connected between the supercharger (3), the condensing assembly (4), the fan (6) and the evaporator (7).
4. The refrigeration device for cooling a high-temperature mine with simultaneous cooling and dehumidification according to claim 1 is characterized in that: The dustproof component (9) comprises a dustproof plate (901) and a pull rod (903); the front surface of the main machine (1) is slidably connected to the dustproof plate (901), and the top surface of the dustproof plate (901) is equipped with mutually symmetrical pull rods (903).
5. The refrigeration device for cooling a high ground temperature mine with synchronous cooling and dehumidification according to claim 1 is characterized in that: Slide blocks (902) are installed on the left and right surfaces of the dustproof plate (901), and slide grooves (904) are provided at the front ends of the left and right inner walls of the main unit (1), and the slide blocks (902) match the slide grooves (904).
6. The refrigeration device for cooling a high-temperature mine with simultaneous cooling and dehumidification according to claim 1, characterized in that: Symmetrical cooling fans (10) are arranged on the front end of the inner bottom surface of the main unit (1), and a plurality of cooling ports (11) are provided on the rear surface of the main unit (1), with baffles (12) being arranged on the outer surfaces of the cooling ports (11).
7. The refrigeration device for cooling a high-temperature mine with simultaneous cooling and dehumidification according to claim 1 is characterized in that: The cooling assembly (13) comprises a cooling box (1301), a spray pipe (1302) and a water storage tank (1303); the spray pipe (1302) and the water storage tank (1303) are connected to a port of the condenser (401).