Cooling device for water-cooling heat exchanger of evaporative cooling module unit

Abstract

The utility model discloses an evaporation cold module unit water cooling heat exchanger heat dissipation device which comprises a machine body and a circulation water tank installed in the middle of the machine body, and further comprises a heat dissipation module and a water distribution module, the heat dissipation module is installed on the top of the circulation water tank, and the water distribution module is installed on the heat dissipation module. The water distribution module comprises a flow guide hopper, a plurality of gas guide pipes, a water inlet pipe and a water distribution tank; according to the water-cooling heat exchanger heat dissipation device of the evaporation cold module unit, hot water in the water-cooling heat exchanger is conveyed into the water distribution module, the water distribution module distributes the hot water, the hot water is guided to be laid above the flow guide hopper, then the heat dissipation area of the hot water is increased, heat dissipation is formed, then the flow guide hopper guides the hot water to all heat dissipation plates, and the heat dissipation efficiency is improved. And meanwhile, the first heat dissipation fan and the second heat dissipation fan are started synchronously, air cooling is conducted on water on the flow guide hopper and all the heat dissipation plates, the heat dissipation efficiency of hot water generated by the water-cooling heat exchanger is effectively improved, and the use requirement of a user is met.

Description

Technical Field

[0001] The utility model relates to the technical field of modular evaporative cooling heat exchange units, in particular to a heat dissipation device for a water-cooled heat exchanger of an evaporative cooling module unit. Background Art

[0002] Evaporative cooling refers to the use of water evaporation and forced air circulation to remove condensation heat, so as to cool the high-temperature and high-pressure superheated steam discharged from the compressor and condense it into liquid. It can be widely used in many industries such as petrochemical, light industry and medicine, refrigeration and air conditioning, food refrigeration, etc., and is suitable for large and medium-sized refrigeration devices.

[0003] Evaporative heat exchange units generally exchange heat through water-cooled heat exchangers. The circulating water in the water-cooled heat exchanger needs to be cooled and dissipated using corresponding heat dissipation devices. Existing water-cooled heat exchangers generally dissipate heat through a water curtain in combination with a heat fan. However, the water remains on the water curtain for a short time, resulting in the heat dissipation fan not being able to fully heat the water on the water curtain, causing the water temperature to drop insufficiently, which cannot meet the user's usage needs. Utility Model Content

[0004] In order to solve the above technical problems, a heat dissipation device of a water-cooled heat exchanger of an evaporative cooling module unit is provided.

[0005] To achieve the above purpose, the following scheme is provided: a heat dissipation device of a water-cooled heat exchanger of an evaporative cooling module unit, comprising a machine body and a circulating water tank, wherein the circulating water tank is installed in the middle of the machine body, and further comprising a heat dissipation module and a water distribution module, wherein the heat dissipation module is installed on the top of the circulating water tank, and the water distribution module is installed on the heat dissipation module, wherein the water distribution module comprises a guide bucket, a plurality of air guide pipes, a water inlet pipe and a water distribution tank, wherein the guide bucket is adapted to the inner side of the machine body, the guide bucket is fixedly installed in the machine body and the guide bucket is located directly above the circulating water tank, the edge of the guide bucket is located at the connection with the heat dissipation module, a plurality of water outlet holes are evenly opened at the position where the edge of the guide bucket is connected with the heat dissipation module, a plurality of air guide pipes are evenly installed on the top of the guide bucket, and the air guide pipes pass through the guide bucket, the water distribution tank is fixedly installed in the middle of the guide bucket, a plurality of water distribution holes are evenly opened on the side of the water distribution tank, and the bottom of the water distribution tank is connected with the water inlet pipe.

[0006] Furthermore, the heat dissipation module includes a plurality of heat dissipation plates, a first heat dissipation fan and a second heat dissipation fan, each of the heat dissipation plates is installed on the inner side of the body, and each of the heat dissipation plates is located above the circulating water tank, the edge of the guide bucket is connected to the upper side of the heat dissipation plate, the water outlet is located above the heat dissipation plate, the first heat dissipation fan is fixedly installed on the top of the body and the first heat dissipation is located directly above the guide bucket, and the second heat dissipation fan is installed directly below the guide bucket.

[0007] Furthermore, the heat dissipation plate is an evaporative wet curtain.

[0008] Furthermore, the air guide pipe protrudes and the upper surface of the guide bucket.

[0009] Furthermore, the guide hopper is separated from the first cooling fan.

[0010] The working principle and advantages of the utility model are as follows: the heat dissipation device of the water-cooled heat exchanger of the evaporative cooling module unit transports the hot water in the water-cooled heat exchanger to the water distribution module, and the water distribution module distributes the hot water so that the hot water is diverted and laid above the guide bucket, thereby increasing the heat dissipation area and heat dissipation formation of the hot water, and then the guide bucket guides the hot water to each heat dissipation plate, and at the same time, the first heat dissipation fan and the second heat dissipation fan are started synchronously to cool the water in the guide bucket and each heat dissipation plate by air, thereby effectively improving the heat dissipation efficiency of the hot water generated by the water-cooled heat exchanger and meeting the user's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the front view of the utility model;

[0012] Figure 2 It is a structural diagram of the utility model;

[0013] Figure 3 It is a top view of the water distribution module of the utility model.

[0014] The reference numerals in the drawings of the specification include:

[0015] 11. Machine body, 12. Circulating water tank, 21. Radiating plate, 22. First radiating fan, 23. Second radiating fan, 31. Guide bucket, 32. Water outlet, 33. Air guide pipe, 34. Water inlet pipe, 35. Water distribution tank, 36. Water distribution hole. DETAILED DESCRIPTION

[0016] The following is a further detailed description through specific implementation methods:

[0017] like Figures 1 to 3 As shown:

[0018] A heat dissipation device for a water-cooled heat exchanger of an evaporative cooling module unit comprises a machine body 11 and a circulating water tank 12, wherein the circulating water tank 12 is installed in the middle of the machine body 11, and the circulating water tank 12 is connected and conducted with the water-cooled heat exchanger so that the cooling water in the circulating water tank 12 can circulate into the water-cooled heat exchanger; the device also comprises a heat dissipation module and a water distribution module, wherein the water distribution module is connected to the hot water outlet of the water-cooled heat exchanger and is used to distribute the hot water generated by the water-cooled heat exchanger, and the heat dissipation module is used to dissipate the hot water diverted and laid by the water distribution module for cooling down the temperature;

[0019] The heat dissipation module is composed of a plurality of heat dissipation plates 21 and a first heat dissipation fan 22 and a second heat dissipation fan 23. Each heat dissipation plate 21 is installed at the inner wall of the machine body 11 and the heat dissipation plate 21 is located above the circulating water tank 12, so that the water left at the heat dissipation plate 21 can fall into the circulating water tank 12. The first heat dissipation fan 22 is installed at the top of the machine body 11, and the second heat dissipation fan 23 is installed above each heat dissipation plate 21.

[0020] The water distribution module is installed between the first cooling fan 22 and the second cooling fan 23. The water distribution module includes a guide bucket 31, a plurality of air guide pipes 33, a water inlet pipe 34 and a water distribution box 35. The guide bucket 31 is inverted in the body 11, that is, the larger side of the guide bucket 31 faces the bottom side. The guide bucket 31 is fixedly installed in the body 11 and the guide bucket 31 is located between the first cooling fan 22 and the second cooling fan 23. The guide bucket 31 is separated from the first cooling fan 22, and the second cooling fan 23 is fixedly installed directly below the guide bucket 31. The edge of the guide bucket 31 is connected to the top of each heat sink 21, and a plurality of water outlet holes 32 are evenly arranged at the connection part between the guide bucket 31 and the heat sink 21, so that the water on the guide bucket 31 can be evenly discharged from the water outlet holes 32. The water flows into each heat sink 21, and a water distribution tank 35 is installed at the center position of the top of the guide bucket 31. A plurality of water distribution holes 36 are evenly opened on the outer wall of the water distribution tank 35. The water distribution tank 35 is connected to the hot water outlet end of the water-cooled heat exchanger through the water inlet pipe 34, so that the hot water generated at the water-cooled heat exchanger can enter the water distribution tank 35 through the water inlet pipe 34, and then the hot water is evenly arranged and laid on the guide bucket 31 through each water distribution hole 36. The guide bucket 31 is evenly provided with a plurality of air guide pipes 33 that pass through the guide bucket 31, and the air guide pipes 33 are raised from the upper surface of the guide bucket 31 to prevent water on the guide bucket 31 from entering the air guide pipes 33. At the same time, the air guide pipes 33 allow the airflow at the bottom of the guide bucket 31 to flow to the top of the guide bucket 31 through the air guide pipes 33.

[0021] The heat sink 21 is an evaporative wet curtain that effectively cools the water.

[0022] The specific implementation process is as follows:

[0023] When the water-cooled heat exchanger heat dissipation device of the evaporative cooling module unit is used, the hot water generated by the water-cooled heat exchanger enters the water distribution tank 35 through the water inlet pipe 34, and the hot water flows evenly and is distributed on the guide bucket 31 through the various water distribution holes 36 on the side wall of the water distribution tank 35. At the same time, the first cooling fan 22 and the second cooling fan 23 are started, and the first cooling fan 22 can preliminarily heat the hot water flowing on the guide bucket 31. Then, the preliminarily cooled hot water on the guide bucket 31 is discharged through the outlet at the edge of the guide bucket 31. The water hole 32 enters the heat sink 21. While the water flows on the heat sink 21, the second heat sink fan 23 dissipates the heat from the water on each heat sink 21. Then the first heat sink fan 22 and the second heat sink fan 23 work together to pump the airflow at the bottom of the guide bucket 31 to the top of the guide bucket 31 through the air guide pipe 33, and then discharge the heat in the water to the body 11. Finally, the water flows from the bottom of the heat sink 21 into the circulating water tank 12, and finally circulates from the circulating water tank 12 into the water-cooled heat exchanger.

[0024] The heat dissipation device of the water-cooled heat exchanger of the evaporative cooling module unit transports the hot water in the water-cooled heat exchanger to the water distribution module, and the water distribution module distributes the hot water so that the hot water is diverted and laid on the top of the guide bucket 31, thereby increasing the heat dissipation area and heat dissipation formation of the hot water. Then, the guide bucket 31 guides the hot water to each heat dissipation plate 21, and at the same time, the first heat dissipation fan 22 and the second heat dissipation fan 23 are started synchronously to cool the water on the guide bucket 31 and each heat dissipation plate 21, thereby effectively improving the heat dissipation efficiency of the hot water generated by the water-cooled heat exchanger and meeting the user's usage requirements.

[0025] The above is only an embodiment of the utility model. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, which will not affect the effect of the implementation of the utility model and the applicability of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to explain the content of the claims.

Claims

1. A water-cooled heat exchanger heat dissipation device for an evaporative cooling module unit, comprising a machine body and a circulating water tank, wherein the circulating water tank is installed in the middle of the machine body, and is characterized in that: It also includes a heat dissipation module and a water distribution module, the heat dissipation module is installed on the top of the circulating water tank, the water distribution module is installed on the heat dissipation module, the water distribution module includes a guide bucket, a plurality of air guide pipes, a water inlet pipe and a water distribution tank, the guide bucket is adapted to the inner side of the machine body, the guide bucket is fixedly installed in the machine body and the guide bucket is located directly above the circulating water tank, the edge of the guide bucket is connected to the heat dissipation module, a plurality of water outlet holes are evenly opened at the position where the edge of the guide bucket is connected to the heat dissipation module, a plurality of air guide pipes are evenly installed on the top of the guide bucket, the air guide pipes pass through the guide bucket, the water distribution tank is fixedly installed in the middle of the guide bucket, a plurality of water distribution holes are evenly opened on the side of the water distribution tank, and the bottom of the water distribution tank is connected to the water inlet pipe.

2. The heat dissipation device of the water-cooled heat exchanger of the evaporative cooling module unit according to claim 1 is characterized in that: The heat dissipation module includes a plurality of heat dissipation plates, a first heat dissipation fan and a second heat dissipation fan. Each of the heat dissipation plates is installed on the inner side of the body, and each of the heat dissipation plates is located above the circulating water tank. The edge of the guide bucket is connected to the upper side of the heat dissipation plate, and the water outlet is located above the heat dissipation plate. The first heat dissipation fan is fixedly installed on the top of the body and the first heat dissipation is located directly above the guide bucket. The second heat dissipation fan is installed directly below the guide bucket.

3. The heat dissipation device of the water-cooled heat exchanger of the evaporative cooling module unit according to claim 2 is characterized in that: The heat dissipation plate is an evaporative wet curtain.

4. The heat dissipation device of the water-cooled heat exchanger of the evaporative cooling module unit according to claim 1, characterized in that: The air guide pipe protrudes and the upper surface of the guide bucket.

5. The heat dissipation device of the water-cooled heat exchanger of the evaporative cooling module unit according to claim 1, characterized in that: The guide hopper is separated from the first cooling fan.

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