Air cooling integrated device with air humidifying function

Abstract

An air-cooling integrated device with an air humidification function is characterized in that a cabinet body is arranged in a mounting frame, an air humidification heat exchanger is arranged at the top of the mounting frame, at least one exhaust fan is arranged on an air outlet in the top of the air humidification heat exchanger, and a heat exchanger and a circulating pump are arranged in the cabinet body; a heat exchange medium output port of the heat exchanger is connected with a heat exchange medium input port of the air humidification heat exchanger through a pipeline, a heat exchange medium output port of the air humidification heat exchanger is communicated with an inlet of the circulating pump through a pipeline, and an outlet of the circulating pump is communicated with a heat exchange medium input port of the heat exchanger through a pipeline. Humidified air in the air humidification heat exchanger exchanges heat with the heat exchange medium to cool the heat exchange medium, and a target heat source in the heat exchanger exchanges heat with the cooled heat exchange medium to cool the target heat source. According to the utility model, various components such as the radiator, the air humidifier, the fan and the like are integrated, so that the integrated level is high and the size is small.

Description

Technical Field

[0001] The utility model belongs to the technical field of air cooling devices, and in particular relates to an air cooling integrated device with an air humidification function. Background Art

[0002] In production and life, there are a large number of devices and equipment that need to be cooled to reduce the corresponding energy consumption or equipment loss. High efficiency and stability of the whole life cycle has become an important criterion for evaluating the quality of heat exchange devices. Air cooling devices are restricted by air characteristics, composition, temperature, altitude, humidity and other conditions. During use and even throughout the life cycle, there will be problems such as reduced heat exchange performance, dust accumulation and scaling, aging failure, equipment damage, etc., which affect the stability, safety, reliability and efficiency of the heat exchange device.

[0003] Although there are various types of air cooling devices that can be applied to various equipment cooling conditions, due to the large distance between air molecules, which leads to low thermal conductivity, existing air cooling devices generally have technical problems such as large heat exchange area, high resistance, and large heat exchange end difference that cannot be effectively solved, resulting in large air cooling devices, high system cost, high operating costs, cumbersome maintenance, high failure rate, short service life, etc. Therefore, it is very meaningful to study an integrated air cooling device that can be applied to various working conditions. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide an air-cooling integrated device with high integration, small volume, high efficiency and low resistance and air humidification function.

[0005] The technical solution adopted to solve the above technical problems is: an air-cooling integrated device with air humidification function, a cabinet is arranged in the mounting frame, an air humidifying heat exchanger is arranged on the top of the mounting frame, at least one exhaust fan is arranged on the air outlet on the top of the air humidifying heat exchanger, a heat exchanger and a circulating pump are arranged in the cabinet, the heat exchange medium output port of the heat exchanger is connected with the heat exchange medium input port of the air humidifying heat exchanger through a pipeline, the heat exchange medium output port of the air humidifying heat exchanger is connected with the circulating pump inlet through a pipeline, and the circulating pump outlet is connected with the heat exchange medium input port of the heat exchanger through a pipeline, the humidified air in the air humidifying heat exchanger exchanges heat with the heat exchange medium to cool the heat exchange medium, and the target heat source in the heat exchanger exchanges heat with the cooled heat exchange medium to cool the target heat source.

[0006] As a preferred technical solution, the air humidification heat exchanger is an air humidification mesh sleeve arranged on a water tank, the air humidification mesh sleeve is in contact with the water in the water tank, at least one first parallel plate-fin heat dissipation tube and at least one second parallel plate-fin heat dissipation tube are arranged in the air humidification mesh sleeve, and an air outlet is arranged at the top of the air humidification mesh sleeve between the first plate-fin heat dissipation tube and the second plate-fin heat dissipation tube.

[0007] As a preferred technical solution, the first plate-fin heat dissipation tube and the second plate-fin heat dissipation tube are placed in a V shape.

[0008] As a preferred technical solution, a pressure-stabilizing expansion device is provided on the pipeline between the heat exchange medium outlet of the air humidifying heat exchanger and the circulation pump inlet.

[0009] The beneficial effects of the utility model are as follows:

[0010] The utility model integrates multiple components such as a radiator, an air humidifier, and a fan, and has the characteristics of high integration and small size. The utility model is applicable to a wide range of ambient temperature and can operate stably at a temperature of -50°C to 60°C. The utility model has a short manufacturing process and a short production cycle, which reduces production costs. It can be applicable to the cooling needs of various data centers, distributed computing power stations, instruments, compressors, internal combustion engines, hydraulic presses and other electromechanical equipment, and can operate efficiently and stably for a long time, and has the characteristics of a wide range of applicable working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the working principle of the utility model.

[0013] Among them: mounting frame 1, cabinet 2, air humidifying heat exchanger 3, water tank 3-1, air humidifying mesh sleeve 3-2, first plate-fin heat pipe 3-3, second plate-fin heat pipe 3-4, exhaust fan 4, pressure stabilizing expansion device 5, circulation pump 6, heat exchanger 7. DETAILED DESCRIPTION

[0014] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments, but the present invention is not limited to the following embodiments.

[0015] exist Figure 1In the embodiment, the air-cooling integrated device with air humidification function is a mounting frame 1 in which a cabinet 2 is installed, an air humidifying heat exchanger 3 is fixedly installed on the top of the mounting frame 1, and three exhaust fans 4 are installed on the top air outlet of the air humidifying heat exchanger 3. A heat exchanger 7, a circulating pump 6, and a pressure-stabilizing expansion device 5 are installed in the cabinet 2. The heat exchange medium output port of the heat exchanger 7 is connected to the heat exchange medium input port of the air humidifying heat exchanger 3 through a pipeline, the heat exchange medium output port of the air humidifying heat exchanger 3 is connected to the inlet of the circulating pump 6 through a pipeline, and the outlet of the circulating pump 6 is connected to the heat exchange medium input port of the heat exchanger 7 through a pipeline. The heat exchange medium output port of the air humidifying heat exchanger 3 is connected to the inlet of the circulating pump 6 through a pipeline. The pressure-stabilizing expansion device 5 is arranged on the pipeline between the heat exchange medium output port of the air humidifying heat exchanger 3 and the inlet of the circulating pump 6 through the pipeline, which is used to stabilize the pressure of the heat exchange medium and improve safety. The humidified air in the air humidifying heat exchanger 3 exchanges heat with the heat exchange medium to cool the heat exchange medium, and the target heat source in the heat exchanger 7 exchanges heat with the cooled heat exchange medium to cool the target heat source.

[0016] The air humidifying heat exchanger 3 of this embodiment includes a water tank 3-1, an air humidifying mesh sleeve 3-2, a first plate-fin heat dissipation tube 3-3, and a second plate-fin heat dissipation tube 3-4. The water tank 3-1 is installed on the top of the mounting frame 1. The air humidifying mesh sleeve 3-2 is installed on the water tank 3-1. The air humidifying mesh sleeve 3-2 contacts the water in the water tank 3-1. After the air passes through the air humidifying mesh sleeve 3-2 and is humidified, it enters the cavity of the air humidifying mesh sleeve 3-2. Two parallel first plate-fin heat dissipation tubes 3-3 and two parallel second plate-fin heat dissipation tubes 3-4 are installed in the cavity of the air humidifying mesh sleeve 3-2. The heat pipe 3-3 and the second plate-fin heat pipe 3-4 are placed in a V shape so that there is a certain space between them and the air humidification mesh sleeve 3-2, which is convenient for better air distribution. The upper ports of the first plate-fin heat pipe 3-3 and the second plate-fin heat pipe 3-4 are connected in parallel as the heat exchange medium input port of the air humidification heat exchanger 3, and the lower ports of the first plate-fin heat pipe 3-3 and the second plate-fin heat pipe 3-4 are connected in parallel as the heat exchange medium output port of the air humidification heat exchanger 3. An air outlet is processed on the top of the air humidification mesh sleeve 3-2 between the first plate-fin heat pipe 3-3 and the second plate-fin heat pipe 3-4. The first plate-fin heat pipe 3-3 and the second plate-fin heat pipe 3-4 are used to exchange heat with the humidified air and cool the heat exchange medium.

[0017] The working principle of this embodiment is as follows:

[0018] Under the action of the circulation pump 6, the heat exchange medium circulates in the heat exchanger, the first plate-fin heat dissipation tube 3-3 and the second plate-fin heat dissipation tube 3-4. The exhaust fan 4 runs, and the air is humidified by the air humidification mesh sleeve 3-2 and then sucked into the air humidification mesh sleeve 3-2 cavity to exchange heat with the heat exchange medium in the first plate-fin heat dissipation tube 3-3 and the second plate-fin heat dissipation tube 3-4, thereby cooling the heat exchange medium. The cooled heat exchange medium flows back to the heat exchanger to exchange heat with the target heat source, thereby cooling the target heat source.

Claims

1. An integrated air-cooling device with air humidification function, characterized in that: A cabinet (2) is arranged in the mounting frame (1), an air humidifying heat exchanger (3) is arranged on the top of the mounting frame (1), at least one exhaust fan (4) is arranged on the air outlet on the top of the air humidifying heat exchanger (3), a heat exchanger (7) and a circulation pump (6) are arranged in the cabinet (2), the heat exchange medium output port of the heat exchanger (7) is connected to the heat exchange medium input port of the air humidifying heat exchanger (3) through a pipeline, the heat exchange medium output port of the air humidifying heat exchanger (3) is connected to the inlet of the circulation pump (6) through a pipeline, and the outlet of the circulation pump (6) is connected to the heat exchange medium input port of the heat exchanger (7) through a pipeline, the humidified air in the air humidifying heat exchanger (3) exchanges heat with the heat exchange medium to cool the heat exchange medium, and the target heat source in the heat exchanger (7) exchanges heat with the cooled heat exchange medium to cool the target heat source.

2. The air-cooling integrated device with air humidification function according to claim 1, characterized in that: The air humidifying heat exchanger (3) is a water tank (3-1) on which an air humidifying mesh sleeve (3-2) is arranged, the air humidifying mesh sleeve (3-2) is in contact with water in the water tank (3-1), at least one first plate-fin type heat dissipation tube (3-3) and at least one second plate-fin type heat dissipation tube (3-4) connected in parallel are arranged in the air humidifying mesh sleeve (3-2), and an air outlet is arranged at the top of the air humidifying mesh sleeve (3-2) between the first plate-fin type heat dissipation tube (3-3) and the second plate-fin type heat dissipation tube (3-4).

3. The air-cooling integrated device with air humidification function according to claim 2, characterized in that: The first plate-fin heat dissipation tube (3-3) and the second plate-fin heat dissipation tube (3-4) are arranged in a V shape.

4. The air-cooling integrated device with air humidification function according to claim 1, characterized in that: A pressure stabilizing expansion device (5) is provided on the pipeline between the heat exchange medium output port of the air humidifying heat exchanger (3) and the inlet of the circulation pump (6).

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