Water-cooling heat exchange circulating device

Abstract

The utility model discloses a water-cooling heat exchange circulating device, which relates to the technical field of heat dissipation and comprises a first circulating group and a heat exchange component. According to the technical scheme, the aluminum heat dissipation part is arranged in the heat dissipation shell, liquid exchanges heat with the power unit when flowing in the liquid circulation pipeline set, water-cooling heat dissipation of the power unit is achieved, when the liquid flows into the aluminum heat dissipation part, heat exchange between the liquid and the external environment is achieved through the aluminum heat dissipation part, and heat dissipation of the power unit is achieved. When the temperature of the liquid in the aluminum heat dissipation part is too high, the air cooling set and / or the atomization spraying set work to accelerate the flow speed of the gas in the heat dissipation air channel so as to improve the heat dissipation efficiency of the aluminum heat dissipation part, and when the atomized liquid sprayed out of the atomization spraying set makes contact with the aluminum heat dissipation part, the liquid is heated and evaporated, so that the heat dissipation efficiency of the aluminum heat dissipation part is improved. And the cooling efficiency of the aluminum heat dissipation part is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heat dissipation, especially relates to a water cooling heat exchange circulating device. BACKGROUND

[0002] In the related art, a water chiller is mainly used for heat dissipation of a water-cooled power unit. A refrigeration cycle system composed of a compressor, a condenser, a throttling valve and an evaporator is used to realize heat transfer. The compressor compresses low-temperature and low-pressure refrigerant gas into high-temperature and high-pressure gas, which is then sent to the condenser. In the condenser, the refrigerant exchanges heat with the cooling medium (usually water or air) to release heat and condense into high-pressure liquid. Then, the high-pressure liquid is depressurized by the throttling device to become a low-temperature and low-pressure gas-liquid mixture, which enters the evaporator. In the evaporator, the refrigerant absorbs the heat of the cooled object, causing the temperature of the cooled object to decrease, and the refrigerant itself evaporates into low-temperature and low-pressure gas, which is then sucked into the compressor again to complete a refrigeration cycle.

[0003] However, since the water chiller is used as a heat dissipation device, it is a pressure vessel and is not suitable for placement in some laboratories due to safety considerations. In particular, in the case of high ambient temperature or high power of the power unit, the water chiller is prone to quality problems such as pipe aging, welding defects, etc., which can cause refrigerant leakage and pressure loss of control, affecting laboratory safety. SUMMARY

[0004] The main purpose of the present utility model is to provide a water cooling heat exchange circulating device to meet the heat dissipation needs of laboratory equipment and ensure laboratory safety.

[0005] To achieve the above-mentioned purpose, the water cooling heat exchange circulating device comprises:

[0006] A first circulation group, which comprises a first water tank group and an aluminum heat dissipation part, and a liquid circulation pipeline group is connected between the aluminum heat dissipation part, the power unit and the first water tank group;

[0007] A heat exchange assembly is arranged on one side of the first water tank group, and the aluminum heat dissipation part is arranged in the heat exchange assembly;

[0008] The heat exchange assembly comprises a heat dissipation shell, an air cooling group and an atomizing spray group. The air cooling group is arranged on the top surface of the heat dissipation shell and blows air to the heat dissipation shell to form a heat dissipation air flow. The heat dissipation shell forms a heat dissipation air duct for the heat dissipation air flow. The atomizing spray group and the aluminum heat dissipation part are arranged in the heat dissipation air duct in sequence and at intervals.

[0009] In an embodiment, a second water tank group is arranged between the first water tank group and the heat dissipation shell, and the second water tank group is detachably connected to the heat dissipation shell and the first water tank group respectively.

[0010] The second water tank group is connected with the liquid transmission pipeline group between the second water tank group and the atomizing spray group, and the atomizing nozzles of the atomizing spray group are arranged towards the aluminum heat dissipation part.

[0011] In an embodiment, the second water tank group comprises a water tank shell and an agitating assembly, the surface of the water tank shell is provided with a heat dissipation mesh opening, the agitating assembly is arranged in the water tank shell, and the agitating assembly is arranged close to the heat dissipation mesh opening.

[0012] In an embodiment, the side surface of the water tank shell is provided with a liquid level meter, the liquid level meter is in communication with the inside of the water tank shell, and the liquid level meter is arranged along the height direction of the water tank shell.

[0013] In an embodiment, a first submersible pump body is arranged in the water tank shell, the liquid transmission pipeline group partially extends into the water tank shell and is connected with the first submersible pump body.

[0014] The first submersible pump body is arranged away from the agitating assembly.

[0015] In an embodiment, the side surface of the heat dissipation shell towards the water tank shell and the side surface of the first water tank group towards the water tank shell are both provided with sliding grooves, and the side surface of the water tank shell towards the heat dissipation shell and the side surface of the water tank shell towards the first water tank group are both provided with sliding blocks.

[0016] The sliding blocks are slidably connected in the sliding grooves.

[0017] In an embodiment, a plurality of hollow components are arranged on the side surface of the heat dissipation shell, and the hollow components are arranged on the side of the aluminum heat dissipation part away from the air cooling group.

[0018] In an embodiment, a control part is arranged on the first water tank group, the control part is electrically connected with the heat exchange assembly to control the operation of the heat exchange assembly.

[0019] In an embodiment, a first sensing element is arranged in the liquid circulation pipeline group to sense the temperature in the liquid circulation pipeline group.

[0020] The first sensing element is electrically connected with the control part.

[0021] In an embodiment, a second sensing element is arranged on the water tank shell to sense the liquid level of the water tank shell.

[0022] The second sensing part is electrically connected with the control part.

[0023] The technical scheme of the utility model discloses set up the aluminum heat dissipation part in the heat dissipation shell, when the liquid flows in the liquid circulation pipeline group, exchanges heat with the power unit, realizes the water cooling heat dissipation of power unit, when the liquid flows to the aluminum heat dissipation part, relies on the aluminum heat dissipation part to realize the heat exchange of liquid and external environment, reduces the temperature of the liquid in the aluminum heat dissipation part, when the temperature of the liquid in the aluminum heat dissipation part is too high, the air cooling group and / or atomization spray group work, accelerate the gas flow rate in the heat dissipation air duct, improve the heat dissipation efficiency of the aluminum heat dissipation part, when the atomization liquid of atomization spray group contacts the aluminum heat dissipation part, the liquid evaporates by heating, and the cooling efficiency of the aluminum heat dissipation part is improved, so that the heat dissipation effect of the power unit is improved in the high temperature environment or the high power condition of the power unit, and the danger of the laboratory heat dissipation by setting the pressure container is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the structure shown in the drawings without creative labor for those skilled in the art.

[0025] Figure 1 The structure schematic diagram of the first embodiment of the water cooling heat exchange circulating device provided by the utility model is shown in the figure.

[0026] Figure 2 The structure schematic diagram of the second embodiment of the water cooling heat exchange circulating device provided by the utility model is shown in the figure.

[0027] Figure 3 The structure schematic diagram of the third embodiment of the water cooling heat exchange circulating device provided by the utility model is shown in the figure.

[0028] Figure 4 The structure schematic diagram of the fourth embodiment of the water cooling heat exchange circulating device provided by the utility model is shown in the figure.

[0029] Figure 5 The first side view structure schematic diagram of the heat exchange assembly in an embodiment of the water cooling heat exchange circulating device provided by the utility model is shown in the figure.

[0030] Figure 6 The main view structure schematic diagram of the heat exchange assembly in an embodiment of the water cooling heat exchange circulating device provided by the utility model is shown in the figure.

[0031] Figure 7The second side view structural schematic diagram of the heat exchange assembly in the water-cooling heat exchange circulating device provided by the utility model is shown in one embodiment of the utility model.

[0032] Figure 8 The partial cross-sectional view structural schematic diagram of the heat exchange assembly in the water-cooling heat exchange circulating device provided by the utility model is shown in one embodiment of the utility model.

[0033] Figure 9 The top view structural schematic diagram of the heat exchange assembly in the water-cooling heat exchange circulating device provided by the utility model is shown in one embodiment of the utility model.

[0034] Figure 10 The shaft side view of the heat exchange assembly in the water-cooling heat exchange circulating device provided by the utility model is shown in one embodiment of the utility model.

[0035] Explanation of reference numerals:

[0036] 1000, water-cooling heat exchange circulating device; 10, first water tank group; 11, booster part; 12, second submersible pump body; 20, control part; 30, power supply group; 40, heat exchange assembly; 41, heat dissipation shell; 42, second water tank group; 421, liquid level meter; 4211, water inlet; 422, water tank shell; 423, first submersible pump body; 424, stirring assembly; 425, heat dissipation mesh opening; 426, sliding block; 43, air-cooling group; 44, hollow assembly; 45, atomizing spraying group; 50, power unit; 60, aluminum heat dissipation part.

[0037] The implementation, functional features and advantages of the utility model will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0039] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0040] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0041] In the related art, a water chiller is mainly used to cool the water-cooled power unit. Generally, a refrigeration cycle system composed of a compressor, a condenser, a throttle valve and an evaporator is used to realize heat transfer. The compressor compresses the low-temperature and low-pressure refrigerant gas into high-temperature and high-pressure gas, and then sends it to the condenser. In the condenser, the refrigerant exchanges heat with the cooling medium (usually water or air) to release heat and condense into high-pressure liquid. Then, the high-pressure liquid is depressurized by the throttling device to become a low-temperature and low-pressure gas-liquid mixture, which enters the evaporator. In the evaporator, the refrigerant absorbs the heat of the cooled object, so that the temperature of the cooled object is lowered, and the refrigerant itself evaporates into low-temperature and low-pressure gas, which is sucked into the compressor again, thereby completing a refrigeration cycle.

[0042] However, since the water chiller is used as a heat dissipation device, it belongs to a pressure vessel, and for safety reasons, it is not suitable for placing in some laboratories, especially in the case of high ambient temperature in summer or high power of the power unit. The water chiller is prone to quality problems such as pipe aging, welding defects, etc., and is prone to problems such as refrigerant leakage and pressure loss of control, which affects the safety of the laboratory.

[0043] The utility model provides a water cooling heat exchange circulating device.

[0044] Please refer to Figure 1 In an embodiment of the present application, the water cooling heat exchange circulating device comprises:

[0045] The first circulating group comprises a first water tank group 10 and an aluminum heat dissipation part 60, and a liquid circulating pipeline group is connected between the aluminum heat dissipation part 60, the power unit 50 and the first water tank group 10.

[0046] A heat exchange assembly 40 is arranged on one side of the first water tank group 10, and the aluminum heat dissipation part 60 is arranged in the heat exchange assembly 40.

[0047] The heat exchange assembly 40 comprises a heat dissipation shell 41, an air cooling group 43 and an atomizing spray group 45. The air cooling group 43 is arranged on the top surface of the heat dissipation shell 41 and blows air to form a heat dissipation air flow. The heat dissipation shell 41 is provided with a heat dissipation air duct for the heat dissipation air flow. The atomizing spray group 45 and the aluminum heat dissipation part 60 are arranged in the heat dissipation air duct in sequence.

[0048] As shown in Figure 1 As shown in Figure 2 The first water tank group 10 comprises a machine body, which is arranged on a moving part together with the heat dissipation shell 41. The machine body extends towards the heat dissipation shell 41 and abuts against the heat dissipation shell 41.

[0049] It can be understood that the moving part moves the first water tank group 10 and the heat exchange assembly 40, thereby facilitating the quick movement of the heat dissipation device.

[0050] It should be noted that the moving part can be a moving plate trolley.

[0051] Further, as shown in Figure 4 The machine body is internally provided with a second submersible pump body 12 and a valve body. The second submersible pump body 12 and the valve body are both connected to the liquid circulation pipeline group.

[0052] Preferably, the liquid is water.

[0053] It can be understood that by arranging water as the heat dissipation medium of the power unit 50, even if the water leaks, it will not affect the environment.

[0054] It can be understood that the second submersible pump body 12 outputs power to enable the liquid to flow in the liquid circulation pipeline group.

[0055] It can be understood that the valve body is arranged to control the flow rate of the liquid in the liquid circulation pipeline group.

[0056] It should be noted that the valve body is a butterfly valve. The arrangement of the butterfly valve can control the flow rate of the liquid in the liquid circulation pipeline group and can also be used for exhaust to avoid the influence of gas in the liquid circulation pipeline group on the heat exchange quality.

[0057] In an embodiment, as shown in Figure 3As shown, a pressurization section 11 is provided on the surface of the machine body. The pressurization section 11 is connected to the liquid circulation pipe group and is used to accelerate the flow speed of the liquid in the liquid circulation pipe group, increase the flow speed between the aluminum heat dissipation section 60 and the power unit, and thus improve the heat dissipation efficiency.

[0058] Preferably, the pressurization unit 11 is a booster pump.

[0059] like Figure 8 As shown, the aluminum heat dissipation part 60 is disposed inside the heat dissipation housing 41, and the aluminum heat dissipation part 60 is arranged in a multi-turn bend manner, thereby increasing the distance the liquid flows in the heat dissipation housing 41, thereby increasing the time for heat exchange of the liquid in the heat dissipation housing 41 and improving the efficiency of heat exchange.

[0060] It is understood that the heat dissipation part 60 is made of aluminum. The use of aluminum to make the heat dissipation part 60 is intended to accelerate the heat exchange efficiency of the liquid and improve the quality of heat dissipation.

[0061] The technical solution of this utility model involves placing the aluminum heat dissipation part 60 inside the heat dissipation housing 41. When the liquid flows in the liquid circulation pipe assembly, it exchanges heat with the power unit 50 to achieve water cooling of the power unit 50. When the liquid flows into the aluminum heat dissipation part 60, it relies on the aluminum heat dissipation part 60 to achieve heat exchange between the liquid and the external environment, thereby reducing the temperature of the liquid inside the aluminum heat dissipation part 60. When the temperature of the liquid inside the aluminum heat dissipation part 60 is too high, the air cooling group 43 and / or the atomizing spray group 45 work to accelerate the gas flow rate in the heat dissipation duct, thereby improving the heat dissipation efficiency of the aluminum heat dissipation part 60. When the atomized liquid sprayed by the atomizing spray group 45 comes into contact with the aluminum heat dissipation part 60, the liquid is heated and evaporates, thereby improving the cooling efficiency of the aluminum heat dissipation part 60. In this way, the heat dissipation effect of the power unit 50 is improved in high temperature environments or when the power unit 50 is at high power, avoiding the possibility of danger when heat dissipation is carried out in the laboratory using pressure vessels.

[0062] In one embodiment, a second water tank assembly 42 is provided between the first water tank assembly 10 and the heat dissipation shell 41, and the second water tank assembly 42 is detachably connected to the heat dissipation shell 41 and the first water tank assembly 10 respectively.

[0063] The second water tank group 42 is connected to the atomizing spray group 45 by a liquid transmission pipeline group, and the atomizing nozzle of the atomizing spray group 45 is arranged facing the aluminum heat dissipation part 60.

[0064] Understandably, the second water tank assembly 42 is used to fill water, relying on water as a medium for heat dissipation of the aluminum heat sink 60.

[0065] As Figure 2 With Figure 10 As shown in the drawings, the second water tank group 42 is arranged on the moving part and between the first water tank group 10 and the heat dissipation shell 41.

[0066] It can be understood that the second water tank group 42 is arranged on one side of the heat dissipation shell 41, so as to timely supply the second water tank group 42 with liquid to the aluminum heat dissipation part 60.

[0067] Further, the second water tank group 42 is detachably connected with the heat dissipation shell 41 and the first water tank group 10, so that when it is necessary to add liquid to the second water tank group 42, the second water tank group 42 is pulled out of the moving part, and the water inlet 4211 of the second water tank group 42 is exposed, so as to facilitate the user to add liquid.

[0068] It can be understood that the liquid transmission pipeline group is arranged to connect the atomizing spray group 45 and the second water tank group 42, so as to directly transmit liquid from the second water tank group 42 to the atomizing spray group 45, and ensure the continuous output of the atomizing spray group 45.

[0069] It should be noted that the atomizing spray head of the atomizing spray group 45 is arranged towards the aluminum heat dissipation part 60, so that the atomized droplets sprayed are towards the aluminum heat dissipation part 60 and contact the aluminum heat dissipation part 60, thereby ensuring the heat dissipation effect and efficiency of the aluminum heat dissipation part 60.

[0070] In an embodiment, the atomizing spray group 45 is arranged between the aluminum heat dissipation part 60 and the air cooling group 43, so that the atomized droplets sprayed by the atomizing spray group 45 are quickly moved towards the aluminum heat dissipation part 60 with the wind, and the air cooling is combined to further accelerate the heat dissipation effect.

[0071] In an embodiment, the second water tank group 42 comprises a water tank shell 422 and an agitating assembly 424, the surface of the water tank shell 422 is provided with a heat dissipation mesh opening 425, the agitating assembly 424 is arranged in the water tank shell 422, and the agitating assembly 424 is arranged close to the heat dissipation mesh opening 425.

[0072] It should be noted that when the working environment temperature of the power unit 50 is high, the temperature of the liquid in the water tank shell 422 will also increase, so that when the liquid is sprayed by the atomizing spray group and the aluminum heat dissipation part 60 is cooled, the atomized droplets with high temperature are easy to affect the heat exchange effect of the aluminum heat dissipation part 60.

[0073] To this end, the stirring assembly 424 is arranged in the water tank shell 422.

[0074] It can be understood that the stirring assembly 424 stirs the liquid in the water tank shell 422 when working, generates water flow and waves in the water tank shell 422, increases the evaporation speed of water by generating water flow, and thus makes the water surface emit more heat, thereby reducing the temperature of the liquid in the water tank shell 422.

[0075] It can be understood that the liquid is stirred and the temperature of the liquid in the water tank shell 422 is accelerated, so that the cooled liquid can ensure the heat dissipation effect of the aluminum heat dissipation part 60 when the liquid is sprayed out of the atomizing spray group 45.

[0076] It should be noted that the stirring assembly 424 includes a waterproof motor and a fan blade, and the fan blade is power-connected with the waterproof motor.

[0077] It can be understood that the waterproof motor drives the fan blade to rotate, so as to realize the stirring of the liquid in the water tank shell 422, so as to reduce the temperature of the liquid in the water tank shell 422.

[0078] Further, in order to ensure that the liquid can quickly leave the water tank shell 422 after evaporation, a heat dissipation mesh opening 425 is arranged on the surface of the water tank shell 422.

[0079] It can be understood that when the liquid is stirred and evaporated, the gas can quickly flow to the outside through the heat dissipation mesh opening 425, so as to ensure the cooling effect of the liquid in the water tank shell 422.

[0080] As shown in Figure 9 and Figure 10 , the heat dissipation mesh opening 425 is arranged on the side of the water tank shell 422 away from the moving part, so as to avoid the liquid from leaving the water tank shell 422 through the heat dissipation mesh opening 425, and at the same time, the heat dissipation mesh opening 425 is arranged in the flow direction of the gas, so as to ensure the heat dissipation effect.

[0081] In an embodiment, the heat dissipation mesh opening 425 includes a plurality of heat dissipation openings, and the plurality of heat dissipation openings are arrayed on the surface of the water tank shell 422.

[0082] In an embodiment, a liquid level meter 421 is arranged on the side of the water tank shell 422, the liquid level meter 421 communicates with the inside of the water tank shell 422, and the liquid level meter 421 is arranged along the height direction of the water tank shell 422.

[0083] It should be noted that during the working process of the atomizing spray group 45, the second water tank group 42 continuously transmits liquid to the atomizing spray group 45, so that the liquid level of the water tank shell 422 gradually decreases with the increase of working time, and if the liquid level is too low, it will affect the normal operation of the atomizing spray group 45.

[0084] It can be understood that, as Figure 6 With Figure 7 As shown in the figure, the liquid level meter 421 is arranged on the side of the water tank shell 422 and communicates with the inside of the water tank shell 422. The liquid in the water tank shell 422 enters the liquid level meter 421, so that the liquid level meter 421 can reflect the change of the liquid level in the water tank shell 422 in real time.

[0085] The liquid level meter 421 is arranged along the height direction of the water tank shell 422, and the liquid in the water tank shell 422 can flow into the liquid level meter 421, so as to ensure that the liquid level meter 421 can reflect the change of the liquid level and facilitate the user to know the liquid level in real time, and ensure the normal heat dissipation work of the power unit.

[0086] In an embodiment, a first submersible pump body 423 is arranged in the water tank shell 422, and the liquid transmission pipeline group partially extends into the water tank shell 422 and is connected with the first submersible pump body 423.

[0087] Among them, the first submersible pump body 423 is arranged away from the stirring assembly 424.

[0088] In order to facilitate the transmission of liquid in the water tank shell 422 to the atomizing spray group 45, the first submersible pump body 423 is arranged in the water tank shell 422.

[0089] It can be understood that, the first submersible pump body 423 works, pumps liquid into the liquid transmission pipeline group, so as to quickly transmit liquid to the atomizing spray group 45, quickly realize the atomization of liquid, and ensure the heat dissipation control of the aluminum heat dissipation part 60.

[0090] As Figure 6 As shown in the figure, the first submersible pump body 423 is arranged in the water tank shell 422 and located at the bottom of the water tank shell 422.

[0091] It can be understood that, when the water tank shell 422 contains liquid, the first submersible pump body 423 is immersed in the water tank shell 422 and sinks to the bottom of the water tank shell 422, so as to transmit the liquid in the water tank shell 422 as much as possible, and prolong the operation time of the atomizing spray group 45.

[0092] In an embodiment, the storage capacity of the body is set to 250L according to the estimation of the heat of the laboratory water-cooled power unit, so that in the case of high ambient temperature, the water in the water tank can still effectively absorb and carry away the heat of the power unit 50 under the working of the stirring assembly 424, ensuring the heat dissipation efficiency of the power unit 50.

[0093] It can be understood that the storage capacity of the water tank shell 422 is set to 38L, so that the atomizing spray group 45 can work continuously for 152min.

[0094] It can be understood that the first submersible pump body 423 is arranged away from the stirring assembly 424, and during the working of the stirring assembly 424 to stir the liquid, since the first submersible pump body 423 is arranged away from the stirring assembly 424, the stability of the output liquid of the first submersible pump body 423 is avoided to be affected by the stirred liquid.

[0095] In an embodiment, the side of the heat dissipation shell 41 towards the water tank shell 422 and the side of the first water tank group 10 towards the water tank shell 422 are both provided with sliding tracks, and the side of the water tank shell 422 towards the heat dissipation shell 41 and the side of the water tank shell 422 towards the first water tank group 10 are both provided with sliding blocks 426.

[0096] Among them, the sliding block 426 is slidingly connected in the sliding track.

[0097] It can be understood that the sliding tracks are arranged on the side of the heat dissipation shell 41 and the side of the body, and the sliding block 426 arranged on the side of the water tank shell 422 can move in the sliding track, so as to facilitate the assembly of the water tank shell 422.

[0098] It should be noted that the sliding track can be a sliding rail, and the sliding block is slidingly connected to the sliding track, so that the water tank shell 422 can move back and forth along the sliding rail, thereby improving the moving efficiency of the water tank shell 422 on the moving part, and facilitating the assembly and movement of the water tank shell 422 on the moving part when it is full of liquid.

[0099] Further, a limiting part for limiting the movement of the sliding block is arranged on the sliding rail, and when the water tank shell 422 is installed on the moving part, the sliding block is slidingly arranged on the sliding rail, and the limiting part limits the sliding block from leaving the sliding rail.

[0100] It can be understood that when the water tank shell 422 filled with liquid is assembled between the heat dissipation shell 41 and the machine body, the slider is limited on the slide rail by the limiting portion, so as to ensure the stability of the second water tank group 42 during the operation of the atomizing spray group 45.

[0101] In an embodiment, the heat dissipation shell 41 is provided with a plurality of hollow components 44, and the hollow components 44 are arranged on the side of the aluminum heat dissipation portion 60 away from the air cooling group 43.

[0102] It can be understood that the atomizing spray group 45 sprays atomized liquid, and when the atomized liquid is in contact with the aluminum heat dissipation portion, the atomized liquid is evaporated by heat, so as to facilitate the cooling of the aluminum heat dissipation portion 60, and the gasified gas can be discharged through the hollow components 44.

[0103] It can be understood that the hollow components 44 are arranged on the side of the aluminum heat dissipation portion 60 away from the air cooling group 43, and when the air cooling group 43 works and blows air in the heat dissipation air duct, the atomized liquid droplets sprayed by the atomizing spray group 45 can quickly contact the aluminum heat dissipation portion 60, assisting the aluminum heat dissipation portion 60 in heat exchange, and at the same time, the excess atomized liquid can be moved to the hollow components 44 by the wind and discharged from the heat dissipation shell 41.

[0104] It should be noted that the hollow components 44 can be louvered windows.

[0105] It can be understood that in order to avoid condensation of liquid at the louvered window blades, guide structures and collection structures are arranged around the louvered window, so as to avoid overflow of the condensed liquid and affect the working environment.

[0106] In an embodiment, the first water tank group 10 is provided with a control portion 20, and the control portion 20 is electrically connected with the heat exchange assembly to control the operation of the heat exchange assembly.

[0107] It can be understood that the control portion 20 is in communication connection with the first submersible pump body 423, and when the atomizing spray group 45 needs to work, the control portion 20 controls the first submersible pump body 423 to work, so that the liquid in the liquid transmission pipeline group flows, so as to transmit liquid to the atomizing spray group 45, so as to spray atomized liquid droplets to the aluminum heat dissipation portion 60.

[0108] It should be noted that the machine body is provided with a power supply group 30, and the power supply group 30 supplies power for the operation of the control portion 20, the first water tank group 10 and the second water tank group 42.

[0109] Moreover, the power supply group 30 is connected with a switch, so as to control the opening and closing of the power supply group 30.

[0110] Further, the power supply set 30 can be an extension socket, the second submersible pump body 12, the control unit 20 and the booster unit 11 are connected to the extension socket, and the extension socket is externally connected to a power supply, and the power supply of the extension socket is controlled by a switch, so as to control the opening and closing of the second submersible pump body 12, the control unit 20 and the booster unit 11.

[0111] It should be noted that when the second submersible pump body 12 is controlled to operate, the booster unit 11 is synchronously operated, so as to accelerate the flow rate of the liquid in the liquid circulation pipeline.

[0112] It can be understood that when the staff controls the switch to turn on the power supply set 30, the power supply set 30 supplies power to the second submersible pump body 12, the control unit 20 and the booster unit 11, so that when the power unit 50 needs to be cooled, the first water tank set 10 and the booster unit 11 are first operated to cool the power unit 50.

[0113] Further, when the first sensing member senses that the temperature in the liquid circulation pipeline set is still too high, the first sensing member transmits a signal to the control unit 20, and the control unit 20 controls the operation of the second water tank set 42, so as to assist in rapid cooling.

[0114] Secondly, when the second sensing member senses that the liquid level in the water tank shell 422 is insufficient to assist in cooling, the second sensing member transmits a signal to the control unit 20, the control unit 20 controls the alarm lamp to issue a warning prompt to add water, and at the same time, the control unit 20 controls the first submersible pump body 423 to stop operating.

[0115] It should be noted that the control unit 20 can be a programmable logic controller.

[0116] In an embodiment, a first sensing member is arranged in the liquid circulation pipeline set to sense the temperature in the liquid circulation pipeline set.

[0117] The first sensing member is electrically connected to the control unit 20.

[0118] It can be understood that when the power unit 50 is cooled, the liquid flows in the liquid circulation pipeline set, so as to quickly cool the power unit 50.

[0119] It can be understood that the first sensing member is used for sensing the temperature in the liquid circulating pipeline group, when the first sensing member senses that the temperature is too high, the first sensing member transmits a signal to the control portion 20, so that the control portion 20 controls the second water tank group 42 to operate, so that the air cooling group 43 and the atomizing spraying group 45 work, the heat exchange efficiency of the aluminum heat radiating portion 60 is improved, and the heat exchange efficiency of the power unit is improved.

[0120] It should be noted that the first sensing member can be a temperature sensor.

[0121] In an embodiment, a second sensing member is arranged on the water tank shell 422 to sense the liquid level in the water tank shell 422.

[0122] The second sensing member is electrically connected with the control portion 20.

[0123] It can be understood that when the first submersible pump body 423 works, the liquid level in the water tank shell 422 gradually changes, the second sensing member senses the change of the liquid level in the water tank shell 422, when the second sensing member senses that the liquid level is too low, the second sensing member sends a signal to the control portion 20, so that the control portion 20 controls the heat exchange assembly 40 to stop operating, so as to add liquid into the water tank shell 422.

[0124] It should be noted that the second sensing member can be a photoelectric sensor.

[0125] Further, an alarm lamp is arranged on the machine body, the alarm lamp is connected with the control portion 20, when the control portion 20 controls the heat exchange assembly 40 to stop operating, the control portion 20 synchronously controls the alarm lamp to operate, so as to remind the worker.

[0126] The above only describes the exemplary embodiments of the present application, and does not limit the patent range of the present application, any equivalent structural transformation made by using the content of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the present application.

Claims

1. A water-cooled heat exchange circulating device, characterized by, The application relates to a heat exchange device. The heat exchange device comprises a first circulation group, a heat exchange assembly and a second water tank group. The first circulation group comprises a first water tank group and an aluminum heat dissipation part. The heat exchange assembly is arranged on one side of the first water tank group.

2. The water-cooled heat exchange circulating device according to claim 1, wherein The aluminum heat dissipation part is arranged in the heat exchange assembly. The heat exchange assembly comprises a heat dissipation shell, an air cooling group and an atomizing spray group.

3. The water-cooled heat exchange circulating device according to claim 2, wherein The air cooling group is arranged on the top surface of the heat dissipation shell and blows air to the heat dissipation shell to form a heat dissipation air flow.

4. The water-cooled heat exchange circulating device according to claim 3, wherein The heat dissipation shell is provided with a heat dissipation air duct for the heat dissipation air flow.

5. The water-cooled heat exchange circulating device according to claim 3, wherein The atomizing spray group and the aluminum heat dissipation part are arranged in the heat dissipation air duct in sequence and at intervals. The second water tank group is detachably connected to the heat dissipation shell and the first water tank group.

6. The water-cooled heat exchange circulating device according to claim 3, wherein The second water tank group is connected to the atomizing spray group through a liquid transmission pipeline group. The atomizing spray head of the atomizing spray group faces the aluminum heat dissipation part.

7. The water-cooled heat exchange circulating device according to claim 2, wherein The second water tank group comprises a water tank shell and an agitating assembly.

8. The water-cooled heat exchange circulating device according to claim 3, wherein The surface of the water tank shell is provided with a heat dissipation mesh opening.

9. The water-cooled heat exchange circulating device according to claim 8, wherein The agitating assembly is arranged in the water tank shell and is close to the heat dissipation mesh opening. The side surface of the water tank shell is provided with a liquid level meter.

10. The water-cooled heat exchange circulating device according to claim 8, wherein The liquid level meter is connected to the inside of the water tank shell and is arranged along the height direction of the water tank shell. The first submersible pump body is arranged in the water tank shell. The liquid transmission pipeline group partially extends into the water tank shell and is connected to the first submersible pump body. The first submersible pump body is arranged away from the agitating assembly. The side surface of the heat dissipation shell and the side surface of the first water tank group face the water tank shell. The side surface of the heat dissipation shell and the side surface of the water tank shell are provided with sliding blocks. The sliding blocks are slidingly connected to the sliding tracks. The heat dissipation shell is provided with a plurality of hollow components. The hollow components are arranged on the side of the aluminum heat dissipation part away from the air cooling group. The first water tank group is provided with a control part. The control part is electrically connected to the heat exchange assembly to control the operation of the heat exchange assembly. The first sensing part is arranged in the liquid circulation pipeline group to sense the temperature in the liquid circulation pipeline group. The first sensing part is electrically connected to the control part. The second sensing part is arranged on the water tank shell to sense the liquid level in the water tank shell. The second sensing part is electrically connected to the control part.

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