Mining air cooling equipment

Abstract

The utility model discloses mining air cooling equipment which comprises a base, the upper surface of the base is fixedly connected with a machine frame, the left side face of the machine frame is fixedly connected with a sensor, the inner wall of the machine frame is fixedly connected with a heat exchanger body, and the front face of the heat exchanger body is fixedly communicated with an air inlet port. A plurality of layers of filter plates are clamped to the inner wall of the air inlet port, and the right side face of the heat exchanger body fixedly communicates with an exhaust end. Cold air is exhausted through the exhaust end, meanwhile, the blades on the driving seat assist in guiding air to flow, the motor is matched to control the air swinging plate to change the air outlet direction, the exhausted cold air can be more evenly distributed in a mine, the situation of local supercooling or superheating is avoided, and therefore the more comprehensive and balanced cooling effect is achieved; the comfort level and safety of the whole mine working area are improved, and meanwhile targeted cooling can be conducted on a specific high-temperature area or a personnel concentration area or an equipment concentration area.

Description

Technical Field

[0001] This application relates to the field of mine cooling, and particularly to a mine air cooling device. Background Art

[0002] Due to long-term mining, shallow resources are gradually exhausted, and many mine exploitations have to develop towards deeper parts. Due to the increase in mining depth and the heat and moisture release effects of other heat and moisture sources, high temperature and high humidity have become prominent problems restricting the safe production of deep mines. Mine mechanical refrigeration cooling technology has been applied to more and more mines. Mine air cooling devices are key components in mine mechanical refrigeration cooling systems, and their cooling effect and efficiency directly affect the technicality and economy of mine cooling systems.

[0003] In mine exploitation operations, due to the relatively closed internal environment of the mine, various equipment continuously operates to generate a large amount of heat, resulting in a continuous rise in the air temperature in the mine. Mine air cooling devices play a key role in ensuring the comfort of the underground working environment. However, conventional mine air cooling devices have an insufficient heat exchange process, cannot quickly and effectively reduce the high-temperature air in the mine, and are difficult to meet the actual needs. At the same time, traditional devices often consume a large amount of energy during operation. Therefore, it is necessary to provide a mine air cooling device to solve the above technical problems. Summary of the Utility Model

[0004] The purpose of the present utility model is to provide a mine air cooling device to solve the problems raised in the above background art.

[0005] The embodiments of this application adopt the following technical solutions:

[0006] A mine air cooling device includes a base. The upper surface of the base is fixedly connected with a frame. A sensor is fixedly connected to the left side surface of the frame. A heat exchanger body is fixedly connected to the inner wall of the frame. An air inlet port is fixedly communicated with the front surface of the heat exchanger body. A multi-layer filter plate is clamped to the inner wall of the air inlet port. An exhaust end is fixedly communicated with the right side surface of the heat exchanger body. One end of the exhaust end far from the heat exchanger body penetrates through the frame and extends to the outside of the frame. A group of motors is fixedly connected to the back surface of the exhaust end. Two limit seats are clamped to the outer surface of each motor. The front surface of each limit seat is fixedly connected to the back surface of the exhaust end. A group of driving rods is clamped to the inner wall of the exhaust end. A swing plate is fixedly connected to the outer surface of each driving rod. One end of each driving rod is fixedly connected to the output end of the motor. A group of driving seats is fixedly connected to the inner wall of the exhaust end. A group of blades is clamped to the outer surface of each driving seat.

[0007] Preferably, four support feet are fixedly connected to the bottom surface of the base. Mounting holes are formed on the upper surface of each support foot.

[0008] Preferably, a panel is fixedly connected to the left side of the frame, and a master control switch is fixedly inlaid on the left side of the frame.

[0009] Preferably, a status indicator light is fixedly connected to the left side of the frame.

[0010] Preferably, a drain sleeve is fixedly communicated with the left side of the heat exchanger body, an output end of the drain sleeve is fixedly communicated with a drain pipe, and one end of the drain pipe away from the drain sleeve penetrates through the frame and extends to the outside of the frame.

[0011] Preferably, a maintenance opening is formed in the back surface of the frame, a maintenance plate is fixedly connected to the back surface of the maintenance opening through bolts, a group of heat dissipation grooves are formed in the back surface of the maintenance plate, and a dust-proof plate is clamped on the inner wall of the exhaust end.

[0012] Preferably, a parameter identification plate is arranged on the front surface of the frame, and the back surface of the parameter identification plate is fixedly connected to the front surface of the frame.

[0013] The above at least one technical solution adopted in the embodiment of the present application can achieve the following beneficial effects:

[0014] First, the air parameters in the mine are automatically monitored by sensors, and the equipment automatically operates according to the preset conditions and the air parameters monitored in real time, which can avoid the equipment running at full power continuously and only perform efficient cooling when needed, thus achieving the purpose of energy conservation, reducing the operation cost. The hot air enters the heat exchanger body through the air inlet port, and the multi-layer filter plates in the air inlet port preliminarily filter the air to remove impurities. In the heat exchanger body, the hot air exchanges heat with the medium inside the heat exchanger to achieve temperature reduction, which can reduce equipment failures and shutdowns caused by high temperature, thereby improving the overall production efficiency of the mine.

[0015] Second, the cold air is discharged from the exhaust end. At the same time, the blades on the driving seat assist in guiding the air flow, and the motor controls the swing plate to change the air outlet direction, which can make the discharged cold air more evenly distributed in the mine, avoid local over-cooling or over-heating, thus achieving a more comprehensive and balanced cooling effect, improving the comfort and safety of the entire mine working area. At the same time, targeted cooling can be carried out for specific high-temperature areas, personnel-intensive areas or equipment-intensive areas to improve the cooling efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0017] Figure 1It is: the three-dimensional structure schematic diagram of the mine air cooling equipment of the present utility model;

[0018] Figure 2 It is: the rear-view three-dimensional structure schematic diagram of the mine air cooling equipment of the present utility model;

[0019] Figure 3 It is: the three-dimensional structure schematic diagram of the heat exchanger body in the mine air cooling equipment of the present utility model;

[0020] Figure 4 It is: the front sectional view of the exhaust end in the mine air cooling equipment of the present utility model;

[0021] Figure 5 It is: in the mine air cooling equipment of the present utility model Figure 4 The enlarged schematic diagram of the structure at A.

[0022] In the figure: 1, base; 2, frame; 3, panel; 4, main control switch; 5, sensor; 6, status indicator light; 7, parameter identification plate; 8, support foot; 9, maintenance opening; 10, maintenance plate; 11, heat dissipation slot; 12, heat exchanger body; 13, air inlet port; 14, drain pipe; 15, exhaust end; 16, multi-layer filter plate; 17, drainage sleeve; 18, motor; 19, limit seat; 20, drive rod; 21, swing plate; 22, dust-proof plate; 23, drive seat; 24, blade. Specific embodiments

[0023] To make the purpose, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be clearly and completely described below in conjunction with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0024] The following will detail the technical solutions provided by each embodiment of the present application in conjunction with the drawings.

[0025] Please refer to Figures 1-5 , the present utility model provides a technical solution for a mine air cooling equipment:

[0026] A mine air cooling device includes a base 1. The upper surface of the base 1 is fixedly connected with a frame 2. The left side surface of the frame 2 is fixedly connected with a sensor 5. The inner wall of the frame 2 is fixedly connected with a heat exchanger body 12. The front surface of the heat exchanger body 12 is fixedly communicated with an air inlet port 13. A multi-layer filter plate 16 is clamped on the inner wall of the air inlet port 13. The right side surface of the heat exchanger body 12 is fixedly communicated with an exhaust end 15. One end of the exhaust end 15 far from the heat exchanger body 12 penetrates through the frame 2 and extends to the outside of the frame 2. A group of motors 18 are fixedly connected to the back surface of the exhaust end 15. Two limit seats 19 are clamped on the outer surface of each motor 18. The front surface of each limit seat 19 is fixedly connected with the back surface of the exhaust end 15. A group of driving rods 20 are clamped on the inner wall of the exhaust end 15. A swing wind plate 21 is fixedly connected to the outer surface of each driving rod 20. One end of each driving rod 20 is fixedly connected to the output end of the motor 18. A group of driving seats 23 are fixedly connected to the inner wall of the exhaust end 15. A group of blades 24 are clamped on the outer surface of each driving seat 23. The cold air is discharged through the exhaust end 15. At the same time, the blades 24 on the driving seats 23 assist in guiding the air flow, and the motor 18 is used to control the swing wind plate 21 to change the air outlet direction, so that the discharged cold air can be more evenly distributed in the mine, avoiding local overcooling or overheating, thereby achieving a more comprehensive and balanced cooling effect and improving the comfort and safety of the entire mine working area.

[0027] In this embodiment, four support feet 8 are fixedly connected to the bottom surface of the base 1. Installation holes are opened on the upper surface of each support foot 8. By providing the support feet 8, it is convenient for the staff to install this device. A panel 3 is fixedly connected to the left side surface of the frame 2. A main control switch 4 is fixedly inlaid on the left side surface of the frame 2. By providing the panel 3, it is convenient for the staff to operate this device. A status indicator light 6 is fixedly connected to the left side surface of the frame 2. By providing the status indicator light 6, it is convenient for the staff to understand the operating status of the device.

[0028] In this embodiment, a drainage sleeve 17 is fixedly communicated with the left side surface of the heat exchanger body 12. The output end of the drainage sleeve 17 is fixedly communicated with a drain pipe 14. One end of the drain pipe 14 far from the drainage sleeve 17 penetrates through the frame 2 and extends to the outside of the frame 2. By providing the drain pipe 14, the condensed water generated by the heat exchanger body 12 can be discharged, avoiding water accumulation from affecting the device performance. A maintenance port 9 is opened on the back surface of the frame 2. A maintenance plate 10 is fixedly connected to the back surface of the maintenance port 9 through bolts. A group of heat dissipation slots 11 are opened on the back surface of the maintenance plate 10. A dust-proof plate 22 is clamped on the inner wall of the exhaust end 15. By providing the maintenance port 9, it is convenient for the staff to perform maintenance on this device. A parameter identification plate 7 is provided on the front surface of the frame 2. The back surface of the parameter identification plate 7 is fixedly connected to the front surface of the frame 2. By providing the parameter identification plate 7, it is convenient for the staff to understand the basic parameters and usage methods of this device.

[0029] Working principle: When the mine air cooling equipment is in use, the user first moves the device to the usage location for installation and connects it to the power supply. Subsequently, the main control switch 4 is turned on to start the equipment. After the equipment starts, the sensor 5 automatically monitors the air parameters in the mine. According to the preset conditions, the heat exchanger body 12 operates automatically. The hot air enters the heat exchanger body 12 through the air inlet port 13. The multi-layer filter plates 16 in the air inlet port 13 preliminarily filter the air to remove impurities. In the heat exchanger body 12, the hot air exchanges heat with the medium inside the heat exchanger to achieve cooling. The cold air is discharged from the exhaust end 15. At the same time, the blades 24 on the driving seat 23 assist in guiding the air flow, and the motor 18 controls the swing plate 21 to change the air outlet direction, so that the discharged cold air is more evenly distributed to meet different cooling requirements.

[0030] The above are only the embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. A mining air cooling device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a frame (2), the left side of the frame (2) is fixedly connected to a sensor (5), the inner wall of the frame (2) is fixedly connected to a heat exchanger body (12), the front side of the heat exchanger body (12) is fixedly connected to an air inlet port (13), the inner wall of the air inlet port (13) is clamped with a multi-layer filter plate (16), the right side of the heat exchanger body (12) is fixedly connected to an exhaust port (15), the end of the exhaust port (15) away from the heat exchanger body (12) passes through the frame (2) and extends to the outside of the frame (2), and the back side of the exhaust port (15) is fixedly connected to a filter plate (16). A group of motors (18) are connected, and the outer surface of each of the motors (18) is clamped with two limit seats (19), and the front of each limit seat (19) is fixedly connected to the back of the exhaust end (15). The inner wall of the exhaust end (15) is clamped with a group of drive rods (20), and the outer surface of each drive rod (20) is fixedly connected with a swing plate (21), and one end of each drive rod (20) is fixedly connected to the output end of the motor (18). The inner wall of the exhaust end (15) is fixedly connected with a group of drive seats (23), and the outer surface of each drive seat (23) is clamped with a group of blades (24).

2. A mining air cooling device according to claim 1, characterized in that: Four supporting legs (8) are fixedly connected to the bottom surface of the base (1), and a mounting hole is provided on the upper surface of each supporting leg (8).

3. A mining air cooling device according to claim 1, characterized in that: A panel (3) is fixedly connected to the left side of the frame (2), and a master control switch (4) is fixedly embedded in the left side of the frame (2).

4. A mining air cooling device according to claim 1, characterized in that: A status indicator light (6) is fixedly connected to the left side of the frame (2).

5. The mine air cooling device according to claim 1, characterized in that: The left side surface of the heat exchanger body (12) is fixedly connected to a drainage sleeve (17), the output end of the drainage sleeve (17) is fixedly connected to a drainage pipe (14), and one end of the drainage pipe (14) away from the drainage sleeve (17) passes through the frame (2) and extends to the outside of the frame (2).

6. The mine air cooling device according to claim 1, characterized in that: The back of the frame (2) is provided with an inspection opening (9), the back of the inspection opening (9) is fixedly connected with an inspection plate (10) by bolts, the back of the inspection plate (10) is provided with a group of heat dissipation grooves (11), and the inner wall of the exhaust end (15) is clamped with a dustproof plate (22).

7. The mine air cooling device according to claim 1, characterized in that: A parameter identification plate (7) is provided on the front of the frame (2), and the back of the parameter identification plate (7) is fixedly connected to the front of the frame (2).

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