Temperature adjusting unit

Abstract

The utility model relates to the technical field of temperature adjusting devices, and discloses a temperature adjusting unit which comprises a refrigerant circulating system and a circulating pipeline. The refrigerant circulating system comprises a plate heat exchanger; the circulating pipeline is provided with a first input end, a first output end, a second input end and a second output end, a heat exchange medium flowing out of the first output end flows to the second input end, and a heat exchange medium flowing out of the second output end flows to the first input end; wherein the first input end and the first output end are respectively communicated with the plate heat exchanger, and the second input end and the second output end are respectively communicated with a heat exchange pipeline of equipment. In the application, the environment temperature of equipment operation can be efficiently adjusted, so that the equipment can operate at a proper environment temperature, the operation stability of the equipment is improved, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] This application relates to the technical field of temperature regulation devices, and particularly to a temperature regulation unit. Background Art

[0002] Currently, long-term running devices, such as computer mainframes in computer rooms, server mainframes, etc., will generate a large amount of heat, resulting in a decrease in the running stability of the devices due to the increase in temperature. Therefore, it is necessary to dissipate heat from the devices to keep the devices within a suitable working temperature range at all times, improving the running stability and service life of the devices.

[0003] There is a cooling device in the related art, including: a fresh air inlet pipe, a fresh air outlet pipe, and a fan. One end of the fresh air inlet pipe is connected to the external environment, and the other end extends into the device; the fan is arranged in the fresh air inlet pipe and is used to introduce fresh air from the external environment to blow towards the inside of the device to dissipate heat and cool the inside of the device; one end of the fresh air outlet pipe is connected to the internal environment of the device, and the other end is connected to the external environment, and the air flow after heat exchange inside the device flows out to the external environment along the fresh air outlet pipe.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] The cooling effect of the device by the heat dissipation method of introducing fresh air is not good, and in extremely cold low-temperature environments, the running stability of the device will also deteriorate, affecting the normal operation and service life of the device.

[0006] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute the prior art known to those of ordinary skill in the art. Utility Model Content

[0007] To have a basic understanding of some aspects of the disclosed embodiments, a simple summary is given below. The summary is not a general review, nor is it intended to identify key / important constituent elements or delineate the protection scope of these embodiments, but rather serves as a preface to the subsequent detailed description.

[0008] The embodiments of the present disclosure provide a temperature regulation unit to efficiently regulate the ambient temperature of the device operation, enabling the device to operate under a suitable ambient temperature, improving the running stability of the device, and extending the service life of the device.

[0009] In some embodiments, a temperature regulation unit includes: a refrigerant circulation system and a circulation pipeline. The refrigerant circulation system includes a plate heat exchanger; the circulation pipeline has a first input end, a first output end, a second input end, and a second output end. The heat exchange medium flowing out of the first output end flows towards the second input end, and the heat exchange medium flowing out of the second output end flows towards the first input end; wherein, the first input end and the first output end are respectively communicated with the plate heat exchanger, and the second input end and the second output end are respectively communicated with the heat exchange pipeline of the equipment.

[0010] Optionally, the circulation pipeline includes a first pipeline and a second pipeline. One end of the first pipeline is the first input end, and the other end is the second output end. One end of the second pipeline is the first output end, and the other end is the second input end.

[0011] Optionally, a filling pipe is provided on one side of the second pipeline, and the filling pipe is communicated with the second pipeline.

[0012] Optionally, an electric heating box is communicated between the first input end and the second output end, and the heat exchange medium flowing out of the second output end flows through the electric heating box and then towards the first input end.

[0013] Optionally, a water pump is communicated between the first output end and the second input end.

[0014] Optionally, an expansion tank is communicated between the first output end and the second input end.

[0015] Optionally, the refrigerant circulation system further includes: a compressor and a microchannel heat exchanger. Wherein, the compressor, the microchannel heat exchanger, and the plate heat exchanger are communicated in sequence.

[0016] Optionally, a plurality of cooling fans are provided on one side of the microchannel heat exchanger.

[0017] Optionally, the temperature regulation unit further includes: a support box body. The refrigerant circulation system and the circulation pipeline are integrated inside the support box body.

[0018] Optionally, an equipment installation position is provided on the upper side of the support box body, and the equipment to be cooled is installed in the equipment installation position.

[0019] The temperature regulation unit provided by the embodiments of the present disclosure can achieve the following technical effects:

[0020] By setting the refrigerant circulation system and the circulation pipeline, the heat exchange medium flowing in the circulation pipeline exchanges heat with the refrigerant in the refrigerant circulation system in the plate heat exchanger, so that the heat exchange medium in the circulation pipeline is maintained at a temperature suitable for the operation of the equipment. The heat exchange medium in the circulation pipeline circulates into the interior of the heat exchange pipeline of the equipment for heat exchange, efficiently regulating the ambient temperature of the equipment operation, enabling the equipment to operate at a suitable ambient temperature, improving the operation stability of the equipment, and prolonging the service life of the equipment.

[0021] The above general description and the following description are only exemplary and explanatory, and are not used to limit this application. Brief Description of the Drawings

[0022] One or more embodiments are exemplarily illustrated by corresponding drawings. These exemplary illustrations and the drawings do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation, and among them:

[0023] Figure 1 is a schematic structural diagram of a temperature regulation unit provided by an embodiment of the present disclosure;

[0024] Figure 2 is a schematic structural diagram of a heat exchange pipeline communicating with a circulation pipeline provided by an embodiment of the present disclosure;

[0025] Figure 3 is a schematic structural diagram of a circulation pipeline provided by an embodiment of the present disclosure;

[0026] Figure 4 is a schematic structural diagram of a refrigerant circulation system provided by an embodiment of the present disclosure;

[0027] Figure 5 is a schematic structural diagram of another temperature regulation unit provided by an embodiment of the present disclosure.

[0028] Reference Numerals:

[0029] 100, refrigerant circulation system; 110, plate heat exchanger; 120, compressor; 130, microchannel heat exchanger; 140, liquid storage tank; 150, cooling fan; 200, circulation pipeline; 201, first input end; 202, first output end; 203, second input end; 204, second output end; 210, first pipeline; 220, second pipeline; 230, filling pipe; 231, valve; 240, electric heating box; 250, water pump; 260, expansion tank; 300, equipment; 310, heat exchange pipeline; 400, support box; 410, bottom plate; 420, side plate; 430, top frame; 440, installation position. Detailed Description of the Embodiments

[0030] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the drawings. The attached drawings are only for reference and explanation, and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of explanation, multiple details are provided to provide a full understanding of the disclosed embodiments. However, one or more embodiments can still be implemented without these details. In other cases, well-known structures and devices can be shown in a simplified manner to simplify the drawings.

[0031] In the description and claims of the embodiments of the present disclosure and the above-mentioned drawings, terms such as "first" and "second" are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so as to implement the embodiments of the present disclosure described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0032] In the embodiments of the present disclosure, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "middle", "outer", "front", and "back" is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not used to limit that the indicated devices, elements, or components must have a specific orientation, or be constructed and operated in a specific orientation. And, in addition to being able to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0033] In addition, the terms "arranged", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is internal communication between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0034] Unless otherwise specified, the term "plurality" means two or more.

[0035] It should be noted that, without conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0036] Combined Figures 1-5 As shown, in some embodiments, a temperature regulation unit includes: a refrigerant circulation system 100 and a circulation pipeline 200. The refrigerant circulation system 100 includes a plate heat exchanger 110; the circulation pipeline 200 has a first input end 201, a first output end 202, a second input end 203, and a second output end 204. The heat exchange medium flowing out of the first output end 202 flows to the second input end 203, and the heat exchange medium flowing out of the second output end 204 flows to the first input end 201; wherein, the first input end 201 and the first output end 202 are respectively communicated with the plate heat exchanger 110, and the second input end 203 and the second output end 204 are respectively communicated with the heat exchange pipeline 310 of the device 300.

[0037] By adopting the temperature regulation unit provided in the embodiments of the present disclosure, through the setting of the refrigerant circulation system 100 and the circulation pipeline 200, the heat exchange medium flowing in the circulation pipeline 200 exchanges heat with the refrigerant in the refrigerant circulation system 100 in the plate heat exchanger 110, so that the heat exchange medium in the circulation pipeline 200 is maintained at a temperature suitable for the operation of the device 300. The heat exchange medium in the circulation pipeline 200 circulates into the interior of the heat exchange pipeline 310 of the device 300 for heat exchange, efficiently regulating the ambient temperature of the operation of the device 300, enabling the device 300 to operate at a suitable ambient temperature, improving the operation stability of the device 300, and prolonging the service life of the device 300.

[0038] Exemplarily, two flow paths are formed inside the plate heat exchanger 110, and heat exchange is performed between the two flow paths through internal fins. The refrigerant in the refrigerant circulation system 100 flows along one of the two flow paths, and the heat exchange medium in the circulation pipeline 200 flows along the other of the two flow paths.

[0039] Optionally, the heat exchange medium flowing in the circulation pipeline 200 is water. In this way, water has a large specific heat capacity, a large heat exchange amount, and a low cost. The water in the circulation pipeline 200 flows through the plate heat exchanger 110 to exchange heat with the refrigerant, and efficiently regulates the ambient temperature inside the device 300 that needs to be cooled.

[0040] Optionally, the heat exchange pipeline 310 is arranged inside the device 300. In this way, the heat exchange medium in the circulation pipeline 200 flows into the heat exchange pipeline 310 inside the device 300 to exchange heat with the internal environment of the device 300, improving the regulation of the internal environment temperature of the device 300.

[0041] Optionally, as Figure 3 shown, the circulation pipeline 200 includes a first pipeline 210 and a second pipeline 220. One end of the first pipeline 210 is a first input end 201, and the other end is a second output end 204. One end of the second pipeline 220 is a first output end 202, and the other end is a second input end 203. In this way, the circulation pipeline 200 is divided into the first pipeline 210 and the second pipeline 220. After the heat exchange medium completes heat exchange in the heat exchange pipeline 310 of the device 300, it flows out to the first pipeline 210 along the second output end 204 of the first pipeline 210, and then flows into the plate heat exchanger 110 along the first input end 201 of the first pipeline 210 to exchange heat with the refrigerant flowing in the plate heat exchanger 110. The heat exchange medium after heat exchange flows into the second pipeline 220 along the first output end 202 of the second pipeline 220, and then flows into the heat exchange pipeline 310 of the device 300 again along the second input end 203 of the second pipeline 220 for heat exchange, so as to regulate the internal environment temperature of the device 300, enable the device 300 to operate at a suitable ambient temperature, and improve the operation stability of the device 300.

[0042] Optionally, heat-insulating sleeves are sleeved on the outer walls of both the first pipeline 210 and the second pipeline 220. In this way, heat exchange between the heat exchange medium flowing in the first pipeline 210 and the second pipeline 220 and the external environment can be reduced, heat loss of the heat exchange medium can be lowered, and the temperature regulation efficiency inside the device 300 can be improved.

[0043] Optionally, a filling pipe 230 is provided on one side of the second pipeline 220, and the filling pipe 230 is communicated with the second pipeline 220. In this way, in the case where the heat exchange medium in the circulation pipeline 200 is lost, the heat exchange medium can be replenished into the circulation pipeline 200 through the filling pipe 230.

[0044] Optionally, one end of the filling pipe 230 is a filling port, and the other end is communicated with the second pipeline 220. In this way, an external filling device, such as a water pipe, etc., is externally connected through the filling port, and the heat exchange medium is filled into the second pipeline 220 through the filling port.

[0045] Optionally, a valve 231 is arranged on the filling pipe 230, and the valve 231 is located between the two ends of the filling pipe 230. In this way, in the case where there is no need to fill the heat exchange medium into the circulation pipeline 200, the valve 231 is closed to prevent the heat exchange medium in the circulation pipeline 200 from leaking out through the filling pipe 230. In the case where it is necessary to fill the heat exchange medium into the circulation pipeline 200, the valve 231 is opened to make the filling pipe 230 conductive.

[0046] Optionally, a check valve is further communicated with the filling pipe 230, and the check valve is located between the valve 231 and the second pipeline 220. In this way, when the valve 231 is opened, under the action of the check valve, the heat exchange medium in the filling pipe 230 can only flow into the second pipeline 220, and the heat exchange medium in the second pipeline 220 cannot flow into the filling pipe 230. Even when the external filling pressure is lower than the pressure in the second pipeline 220 during the filling process, the heat exchange medium in the second pipeline 220 will not flow out, further reducing the risk of leakage of the heat exchange medium from the filling pipe 230 during filling.

[0047] Optionally, an electric heating box 240 is connected between the first input end 201 and the second output end 204. The heat exchange medium flowing out from the second output end 204 flows through the electric heating box 240 and then flows to the first input end 201. In this way, in cold winter, the water in the circulation pipeline 200 has the risk of freezing, resulting in the inability of the water in the circulation pipeline 200 to circulate. Therefore, an electric heating box 240 is provided between the first input end 201 and the second output end 204 to preheat the water in the circulation pipeline 200 through the electric heating box 240, so that the water in the circulation pipeline 200 can circulate smoothly. Moreover, in extremely cold environments, when the refrigerant circulation system 100 cannot effectively heat the heat exchange medium in the circulation pipeline 200, resulting in a relatively low temperature inside the device 300, the heat exchange medium flowing through can be heated by the electric heating box 240 at this time, ensuring the heating effect of the heat exchange medium in the circulation pipeline 200, and thus ensuring the ambient temperature inside the device 300.

[0048] Optionally, the electric heating box 240 is connected in the first pipeline 210. In this way, since one end of the first pipeline 210 is the first input end 201 and the other end is the second output end 204, connecting the electric heating box 240 in the first pipeline 210 can preheat the heat exchange medium flowing out of the device 300 in cold environments.

[0049] Optionally, the electric heating box 240 includes: a box body and an electric heating wire. A heating space is defined inside the box body. The box body is connected in the first pipeline 210, and the heat exchange medium flowing in the first pipeline 210 flows through the heating space. The electric heating wire is arranged in the heating space and can heat the heat exchange medium flowing in the heating space. In this way, the heat exchange medium flowing in the first pipeline 210 flows into the heating space inside the box body and is heated by the electric heating wire. The heat exchange medium is heated in the heating space, which can improve the heating effect of the heat exchange medium.

[0050] Optionally, a water pump 250 is connected between the first output end 202 and the second input end 203. In this way, under the action of the water pump 250, the heat exchange medium in the circulation pipeline 200 circulates, so as to repeatedly use the heat exchange between the heat exchange medium and the refrigerant in the plate heat exchanger 110 to achieve the effect of adjusting the ambient temperature inside the device 300.

[0051] Optionally, the water pump 250 is connected in the second pipeline 220. In this way, since one end of the second pipeline 220 is the first output end 202 and the other end is the second input end 203, connecting the water pump 250 in the second pipeline 220 provides power for the circulation of the heat exchange medium in the circulation pipeline 200.

[0052] Optionally, an expansion tank 260 is connected between the first output end 202 and the second input end 203. In this way, the temperature change of the heat exchange medium in the circulation pipeline 200 will cause a pressure change in the circulation pipeline 200. The setting of the expansion tank 260 can balance the pressure fluctuation caused by the temperature change and reduce the damage to the circulation pipeline 200 caused by the pressure fluctuation.

[0053] Optionally, the expansion tank 260 is connected in the second pipeline 220. In this way, since one end of the second pipeline 220 is the first output end 202 and the other end is the second input end 203, the expansion tank 260 is connected in the second pipeline 220.

[0054] Optionally, the expansion tank 260 is connected to the second pipeline 220 through a connecting pipe. One end of the connecting pipe is connected to the expansion tank 260, and the other end is connected to the second pipeline 220. The connecting position of the connecting pipe and the second pipeline 220 is between the first output end 202 and the second input end 203. In this way, the pressure change in the second pipeline 220 acts on the expansion tank 260 through the connecting pipe. When the pressure in the second pipeline 220 changes, the pressure in the expansion tank 260 also changes accordingly, balancing the pressure in the second pipeline 220.

[0055] Optionally, as Figure 4 shown, the refrigerant circulation system 100 further includes: a compressor 120 and a microchannel heat exchanger 130. Among them, the compressor 120, the microchannel heat exchanger 130 and the plate heat exchanger 110 are connected in sequence. In this way, the compressor 120, the microchannel heat exchanger 130 and the plate heat exchanger 110 are connected in sequence to form the refrigerant circulation system 100. The refrigerant circulates and exchanges heat in the compressor 120, the microchannel heat exchanger 130 and the plate heat exchanger 110 in sequence, so that the heat exchange medium in the circulation pipeline 200 can continuously exchange heat with the refrigerant in the plate heat exchanger 110, and the ambient temperature inside the device 300 can be adjusted. The heat exchange efficiency of the microchannel heat exchanger 130 is relatively high, so that the heat exchange amount in the plate heat exchanger 110 can also be guaranteed, the heat exchange efficiency between the heat exchange medium in the circulation pipeline 200 and the refrigerant in the plate heat exchanger 110 is improved, and the temperature adjustment effect inside the device 300 is improved.

[0056] Optionally, the refrigerant circulation system 100 further includes: a liquid storage tank 140. The liquid storage tank 140 is connected between the liquid outlet end of the condenser and the liquid inlet end of the evaporator. In this way, the liquid storage tank 140 is connected to the liquid outlet end of the condenser, which can adjust and store the refrigerant. The condensed liquid refrigerant in the condenser can flow smoothly into the liquid storage tank 140, making full use of the cooling area of the condenser.

[0057] The refrigerant cycle system 100 further includes components necessary for the refrigerant cycle system 100, such as a throttling element and a four-way valve. The compressor 120, the four-way valve, the microchannel heat exchanger 130, the throttling element, and the plate heat exchanger 110 are connected in sequence to form a complete refrigerant cycle system 100, which will not be elaborated here.

[0058] It can be understood that when the refrigerant cycle system 100 operates in the cooling mode, the microchannel heat exchanger 130 serves as a condenser, and the plate heat exchanger 110 serves as an evaporator. The liquid receiver 140 is connected between the liquid outlet end of the microchannel heat exchanger 130 and the liquid inlet end of the plate heat exchanger 110. When the refrigerant cycle system 100 operates in the heating mode, the microchannel heat exchanger 130 serves as an evaporator, and the plate heat exchanger 110 serves as a condenser. The liquid receiver 140 is connected between the liquid outlet end of the plate heat exchanger 110 and the liquid inlet end of the microchannel heat exchanger 130.

[0059] Exemplarily, when the ambient temperature inside the device 300 is relatively high and heat dissipation is required, the refrigerant cycle system 100 operates in the cooling mode. At this time, the microchannel heat exchanger 130 serves as a condenser, and the plate heat exchanger 110 serves as an evaporator. The high-temperature and high-pressure gaseous refrigerant in the compressor 120 flows into the microchannel heat exchanger 130 for condensation and heat release. After the condensation and heat release, the liquid refrigerant flows into the plate heat exchanger 110 after throttling and pressure reduction for evaporation and heat absorption. The high-temperature heat exchange medium in the first pipeline 210 flows into the plate heat exchanger 110 for circulation. The heat of the heat exchange medium is absorbed by the refrigerant, and the temperature of the heat exchange medium decreases. The heat exchange medium with a decreased temperature flows into the second pipeline 220 and then into the device 300 to absorb heat, reducing the ambient temperature inside the device 300. The gaseous refrigerant evaporated in the plate heat exchanger 110 flows into the compressor 120 again for compression.

[0060] Another exemplarily, when the ambient temperature inside the device 300 is relatively low and heating is required, the refrigerant cycle system 100 operates in the heating mode. At this time, the microchannel heat exchanger 130 serves as an evaporator, and the plate heat exchanger 110 serves as a condenser. The high-temperature and high-pressure gaseous refrigerant in the compressor 120 flows into the plate heat exchanger 110 for condensation and heat release, heating the heat exchange medium flowing through the plate heat exchanger 110. The heated heat exchange medium flows into the inside of the device 300 along the second pipeline 220 to heat the ambient environment inside the device 300, increasing the ambient temperature inside the device 300. The refrigerant after condensation and heat release flows into the microchannel heat exchanger 130 for evaporation and heat absorption, and then flows into the compressor 120 again for compression.

[0061] Another exemplary situation is when the ambient temperature inside the device 300 is high and heat dissipation is required, while the external ambient temperature is low, and there is a risk of the heat exchange medium in the circulation pipeline 200 freezing. In this case, the refrigerant circulation system 100 operates in the refrigeration mode. At this time, the microchannel heat exchanger 130 serves as a condenser, and the plate heat exchanger 110 serves as an evaporator. The electric heating box 240 is first powered on to preheat the heat exchange medium in the circulation pipeline 200, and then the refrigerant circulation system 100 is started to cool down the heat exchange medium, and the internal environment of the device 300 is cooled through the heat exchange medium.

[0062] Optionally, a plurality of cooling fans 150 are provided on one side of the microchannel heat exchanger 130. In this way, since the heat exchange area of the microchannel heat exchanger 130 is large, setting a plurality of cooling fans 150 can improve the heat exchange efficiency of the microchannel heat exchanger 130.

[0063] Optionally, the plurality of cooling fans 150 are arranged along the refrigerant flow direction in the microchannel heat exchanger 130. In this way, the microchannel heat exchanger 130 can dissipate heat evenly, improving the heat dissipation effect of the microchannel heat exchanger 130.

[0064] Combined with Figure 5 As shown, in some embodiments, the temperature regulation unit further includes: a support box body 400. The refrigerant circulation system 100 and the circulation pipeline 200 are integrated on the inner side of the support box body 400. In this way, integrating and installing the refrigerant circulation system 100 and the circulation pipeline 200 on the inner side of the support box body 400 can reduce the volume of the temperature regulation unit and the space occupation.

[0065] Optionally, the support box body 400 has a rectangular structure. The support box body 400 has a bottom plate 410, side plates 420, and a top frame 430. There are four side plates 420, and the four side plates 420 enclose a rectangular installation space. The bottom plate 410 is located at the lower ends of the four side plates 420, and the top frame 430 is located at the upper ends of the four side plates 420. In this way, the shape of the support box body 400 is more regular and occupies less space.

[0066] Optionally, the refrigerant circulation system 100 and the circulation pipeline 200 are integrally installed on the upper side of the bottom plate 410 and are located within the installation space. A plurality of cooling fans 150 are provided on one side of the side plate 420, and a plurality of cooling air outlets are opened on the side plate 420.

[0067] Optionally, an installation position 440 for the device 300 is provided on the upper side of the support box body 400, and the device 300 to be cooled is installed in the installation position 440 for the device 300. In this way, the installation position 440 is used to install the device 300 to be cooled. Installing the device 300 to be cooled on the support box body 400 can further reduce the volume and space occupation.

[0068] Optionally, the installation position 440 is provided inside the top frame 430.

[0069] It can be understood that the device 300 to be cooled can be a computer mainframe, a computer room processor, etc., which are not limited herein.

[0070] The above description and the drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, the individual components and functions are optional, and the order of operations may vary. Parts and features of some embodiments may be included in or replace parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A temperature regulation unit, characterized in that, Comprising: A refrigerant circulation system (100), including a plate heat exchanger (110); A circulation pipeline (200), having a first input end (201), a first output end (202), a second input end (203) and a second output end (204), the heat exchange medium flowing out from the first output end (202) flows towards the second input end (203), and the heat exchange medium flowing out from the second output end (204) flows towards the first input end (201); Wherein, the first input end (201) and the first output end (202) are respectively communicated with the plate heat exchanger (110), and the second input end (203) and the second output end (204) are respectively communicated with the heat exchange pipeline (310) of the equipment (300).

2. The temperature regulation unit according to claim 1, characterized in that The circulation pipeline (200) includes a first pipeline (210) and a second pipeline (220), one end of the first pipeline (210) is the first input end (201), the other end is the second output end (204), one end of the second pipeline (220) is the first output end (202), and the other end is the second input end (203).

3. The temperature regulation unit according to claim 2, characterized in that A charging pipe (230) is provided on one side of the second pipeline (220), and the charging pipe (230) is communicated with the second pipeline (220).

4. The temperature regulation unit according to claim 1, characterized in that An electric heating box (240) is communicated between the first input end (201) and the second output end (204), and the heat exchange medium flowing out from the second output end (204) flows through the electric heating box (240) and then flows towards the first input end (201).

5. The temperature regulation unit according to claim 1, characterized in that A water pump (250) is communicated between the first output end (202) and the second input end (203).

6. The temperature regulation unit according to claim 1, characterized in that An expansion tank (260) is communicated between the first output end (202) and the second input end (203).

7. The temperature regulating unit according to claim 1, wherein The refrigerant circulation system (100) further includes: A compressor (120); A microchannel heat exchanger (130); Wherein, the compressor (120), the microchannel heat exchanger (130) and the plate heat exchanger (110) are communicated in sequence.

8. The temperature regulation unit according to claim 7, characterized in that A plurality of cooling fans (150) are provided on one side of the microchannel heat exchanger (130).

9. The temperature regulation unit according to any one of claims 1 to 8, characterized in that Further comprising: A support box body (400), and the refrigerant circulation system (100) and the circulation pipeline (200) are integrated inside the support box body (400).

10. The temperature regulation unit according to claim 9, characterized in that An equipment (300) installation position (440) is provided on the upper side of the support box body (400), and the equipment (300) to be cooled is installed in the equipment (300) installation position (440).

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