Integrated intelligent temperature control liquid cooling machine

Abstract

The utility model discloses an integrated intelligent temperature control liquid cooling machine which comprises a machine shell, a plurality of fans are arranged on the outer side of a top plate of the machine shell, and a condenser is arranged on the inner side of the top plate; the inner space of the machine shell is divided into a first space and a second space through the installation partition plate. An electronic water pump, a PTC heater and an evaporator are arranged in the first space from left to right, the electronic water pump is communicated with a water inlet pipeline and a water supply pipeline, the water supply pipeline is communicated with the inlet end of the evaporator, and the evaporator is connected with the PTC heater; a compressor, an ECU control unit and a power module are arranged in the second space, an inlet of the compressor communicates with a fourth pipeline, the fourth pipeline is connected to the evaporator, an outlet of the compressor communicates with a fifth pipeline, the fifth pipeline communicates with an inlet of a condenser, and an outlet of the condenser communicates with a sixth pipeline; and the sixth pipeline is connected to the evaporator and is provided with an electronic expansion valve. According to the utility model, the space in the casing is clearly divided, the layout is reasonable, and the structure is compact.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration and air conditioning, in particular to an integrated intelligent temperature-controlled liquid cooling machine. Background Art

[0002] With the rapid development of current industries such as energy storage and charging piles, the heat dissipation demand of some small, mobile energy storage devices used in residential environments has increased, and refrigeration equipment is needed.

[0003] For example, a Chinese patent with an existing public technology patent number of CN214581910U discloses a water-cooled heat dissipation control system for an air-conditioning heat pump integrated machine, which includes an outdoor unit body and an indoor unit body, wherein an insulation water tank and a refrigeration compressor are fixedly installed on the inner wall of the bottom end of the outdoor unit body, and a heat dissipation water tank is fixedly installed on the top of the insulation water tank, a coil cooling water tank is fixedly installed on one side of the heat dissipation water tank, and two heat dissipation fans with the same structure and symmetrical distribution are rotatably installed on one side of the heat dissipation water tank, and a coil cooling water tank coil is fixedly connected to the top of the refrigeration compressor.

[0004] The water-cooling heat dissipation system of the above-mentioned prior art is an integrated type with a large volume, no obvious distinction between the heat dissipation system and the liquid cooler, and an unreasonable structural layout, resulting in a large size of the final equipment and a large occupied area. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide an integrated intelligent temperature-controlled liquid cooling machine, which has a reasonable layout and a relatively compact structure.

[0006] To achieve the above purpose, the utility model adopts the following contents:

[0007] The utility model provides an integrated intelligent temperature-controlled liquid cooling machine, which comprises:

[0008] The casing is hollow inside, and ventilation holes are formed on the two side plates and the bottom plate surface. A plurality of fans are arranged on the outer side of the top plate of the casing, and a horizontal condenser is arranged on the inner side of the top plate;

[0009] A partition is installed inside the casing and divides the inner space of the casing into a first space and a second space on the left and right sides;

[0010] An electronic water pump, a PTC heater and an evaporator are arranged in the first space from left to right. A water inlet pipeline and a water supply pipeline are connected to the electronic water pump. The water supply pipeline is connected to the inlet end of the evaporator. The outlet end of the evaporator is connected to the first pipeline. The other end of the first pipeline is respectively connected to the first branch pipeline and the second pipeline through an electronic three-way valve. The second pipeline is connected to the inlet of the PTC heater, and the outlet of the PTC heater is connected to the third pipeline.

[0011] A compressor, an ECU control unit and a power supply module are arranged in the second space, the inlet of the compressor is connected to the fourth pipeline, and the fourth pipeline is connected to the evaporator, the outlet of the compressor is connected to the fifth pipeline, the fifth pipeline is connected to the inlet of the condenser, the outlet of the condenser is connected to the sixth pipeline, the sixth pipeline is connected to the evaporator and an electronic expansion valve is arranged on it.

[0012] According to an integrated intelligent temperature-controlled liquid cooler provided by the utility model, an expansion water tank is also provided in the first space, a second branch pipeline is connected between the inlet of the expansion water tank and the first pipeline, and a return water pipeline is connected between the outlet of the expansion water tank and the water inlet pipeline.

[0013] According to an integrated intelligent temperature-controlled liquid cooler provided by the utility model, a third branch pipeline and a fourth branch pipeline are respectively extended outward from the fourth pipeline and the sixth pipeline, and the terminal outlets of the third branch pipeline and the fourth branch pipeline extend out of the casing side by side up and down.

[0014] According to an integrated intelligent temperature-controlled liquid cooling machine provided by the utility model, the water inlet pipeline, the first branch pipeline, and the terminal outlet of the first pipeline all extend outward from the casing and are all located at the corners of the casing.

[0015] According to an integrated intelligent temperature-controlled liquid cooling machine provided by the utility model, temperature sensors are arranged on the water inlet pipeline, the first branch pipeline and the first pipeline.

[0016] According to an integrated intelligent temperature-controlled liquid cooler provided by the utility model, the evaporator and the ECU control unit are respectively fixed on the left and right sides of the mounting partition, the electronic water pump, the compressor, and the power supply module are all fixed on the inner wall of the front side plate of the casing, and the PTC heater is fixed on the inner wall of the bottom plate of the casing.

[0017] According to an integrated intelligent temperature-controlled liquid cooling machine provided by the utility model, shock-absorbing fixing brackets protruding outward are evenly distributed on the upper and lower sides of the outer side of the casing.

[0018] Compared with the prior art, the utility model has the following technical effects: the utility model has a compact structure and a reasonable design; the application sets two spaces distributed on the left and right in the casing, installs an electronic water pump, a PTC heater and an evaporator in one of the spaces, and installs a compressor, an ECU control unit and a power module in the other space, the power module supplies power to the corresponding components in the casing, and the ECU control unit realizes intelligent control of each component to achieve the purpose of heat dissipation and cooling, and at the same time, the condenser and the fan are arranged adjacently to form a smooth air duct in the casing. The utility model divides the space in the casing more clearly, has a reasonable layout, and makes the structure compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the structure of an integrated intelligent temperature-controlled liquid cooler (behind hidden side panels) according to an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the layout of components in the first space according to an embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the layout of components in the second space according to an embodiment of the utility model;

[0023] 1- housing, 2- fan, 3- condenser, 4- electronic water pump, 5- PTC heater, 6- evaporator, 7- compressor, 8- ECU control unit, 9- power module, 10- expansion tank; 11- first space, 12- second space, 13- installation partition, 14- shock-absorbing fixing bracket; 31- sixth pipeline, 41- water inlet pipeline, 42- water supply pipeline, 51- second pipeline, 52- third pipeline, 61- first pipeline, 62- first branch pipeline, 71- fourth pipeline, 72- fifth pipeline; 101- second branch pipeline, 102- return pipeline, 411 / 521 / 621- temperature sensor, 311- fourth branch pipeline, 711- third branch pipeline. DETAILED DESCRIPTION

[0024] In order to explain the present invention more clearly, the present invention is further described below in conjunction with preferred embodiments. Those skilled in the art should understand that the following specific description is illustrative rather than restrictive, and should not be used to limit the scope of protection of the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0026] like Figures 1 to 3The embodiment of the utility model proposes an integrated intelligent temperature-controlled liquid cooling machine, including a casing 1, which is in the shape of a long flat rectangle, hollow inside, and has ventilation holes formed on the surfaces of both side plates and the bottom plate. Three fans 2 are arranged on the outside of the top plate of the casing 1, and a horizontal condenser 3 is arranged on the inside of the top plate. A drying bottle is arranged on the condenser, so that a smooth air duct is formed above and below the casing, that is, the air enters from the bottom plate of the casing, and the air is discharged from the fan position.

[0027] A vertical partition plate 13 is disposed inside the housing 1 , and the partition plate 13 is used to separate the interior space of the housing 1 into a first space 11 and a second space 12 on the left and right sides.

[0028] An electronic water pump 4, a PTC heater 5 and an evaporator 6 are arranged from left to right in the first space 11. A water inlet pipeline 41 and a water supply pipeline 42 are connected to the electronic water pump 4. The water supply pipeline 42 is connected to the inlet end of the evaporator 6. The outlet end of the evaporator 6 is connected to the first pipeline 61. The other end of the first pipeline 61 is connected to the first branch pipeline 62 and the second pipeline 51 respectively through an electronic three-way valve. The second pipeline 51 is connected to the inlet of the PTC heater 5, and the outlet of the PTC heater 5 is connected to the third pipeline 52.

[0029] A compressor 7, an ECU control unit 8 and a power supply module 9 are provided in the second space 12. The inlet of the compressor 7 is connected to the fourth pipeline 71, and the fourth pipeline 71 is connected to the evaporator 6. The outlet of the compressor 7 is connected to the fifth pipeline 72, and the fifth pipeline 72 is connected to the inlet of the condenser 3. The outlet of the condenser 3 is connected to the sixth pipeline 31, and the sixth pipeline 31 is connected to the evaporator 6 and an electronic expansion valve is provided thereon.

[0030] An expansion water tank 10 is also provided in the first space 11, a second branch pipeline 101 is connected between the inlet of the expansion water tank 10 and the first pipeline 61, and a return water pipeline 102 is connected between the outlet of the expansion water tank 10 and the water inlet pipeline 41. The expansion water tank can effectively balance the pressure in the system, prevent the system from overheating, expansion and damage, and can also reduce the burden of the electronic water pump and extend the life of the system.

[0031] The third branch pipeline 711 and the fourth branch pipeline 311 are respectively extended outward from the fourth pipeline 71 and the sixth pipeline 31, and the terminal outlets of the third branch pipeline 711 and the fourth branch pipeline 311 are extended outward from the casing 1 in a vertically parallel manner. The third branch pipeline and the fourth branch pipeline are respectively used as refrigerant filling pipelines, and the low-pressure refrigerant enters the third branch pipeline, and the high-pressure refrigerant enters the fourth branch pipeline.

[0032] The inlet pipe 41, the first branch pipe 62, and the terminal outlet of the first pipe 61 all extend out of the housing 1 and are located at the corner of the housing 1. The main liquid supply end and the liquid outlet end are laid in parallel to save space and arrange reasonably to reduce clutter and facilitate operation.

[0033] The water inlet pipe 41, the first branch pipe 62 and the first pipe 61 are all provided with temperature sensors 411 / 521 / 621 for real-time detection of the water temperature in the water inlet pipe and the water outlet pipe.

[0034] Among them, the evaporator 6 and the ECU control unit 8 are respectively fixed on the left and right sides of the mounting partition 13, the electronic water pump 4, the compressor 7, and the power module 9 are all fixed on the inner wall of the front side plate of the casing 1, and the PTC heater 5 is fixed on the inner wall of the bottom plate of the casing 1.

[0035] Among them, shock-absorbing fixing brackets 14 protruding outward are evenly distributed on the upper and lower sides of the outer side of the housing 1 to enhance the supporting force and stability of the device after installation and fixing.

[0036] The working process is as follows:

[0037] During cooling (PTC heater 5 is not working), compressor 7 inhales low-temperature and low-pressure refrigerant gas to increase its temperature and pressure, and sends the high-temperature and high-pressure refrigerant gas into condenser 3, and then through the operation of several fans 2, the heat in condenser 3 is exchanged with the outside air to release heat, and the temperature and pressure of the refrigerant gas are reduced, and it changes from gas to liquid. The liquid refrigerant is filtered out of water under the action of the drying bottle on condenser 3, and then the refrigerant passes through the throttling and decompression effect of the electronic expansion valve, becomes a low-temperature and low-pressure liquid mist mixture and enters evaporator 6. The low-temperature and low-pressure refrigerant absorbs the heat inside the first space in evaporator 6, changes from liquid to gas, and is sucked in by compressor 7 again to start the next cycle. The refrigerant works in this reciprocating cycle to achieve a cooling effect.

[0038] During heating (the compressor is not working), the low-temperature liquid is sent to the evaporator 6 through the electronic water pump 4, and then flows out of the evaporator 6 in two ways, one of which is sent to the PTC heater 5 through the second pipeline 51 for heating, and the other flows out through the first branch pipeline 62 and can cool the cooling object; the PTC heater 5 heats the low-temperature liquid therein and sends it to the object that needs heating through the third pipeline 52. After heat exchange, the liquid temperature changes from high to low, and then passes through the electronic water pump 4 again to start the next cycle, and the reciprocating cycle works like this to achieve the heating effect.

[0039] During self-circulation, when the external environment is good and the heating and cooling conditions are not met, the equipment will start the sleep mode, and the circulating water pump will run at low power consumption to achieve the coolant side self-circulation mode.

[0040] When the device is shut down, all components in the device stop working.

[0041] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. An integrated intelligent temperature-controlled liquid cooler, characterized in that: include: The casing is hollow inside, and ventilation holes are formed on the two side plates and the bottom plate surface. A plurality of fans are arranged on the outer side of the top plate of the casing, and a horizontal condenser is arranged on the inner side of the top plate; A partition is installed inside the casing and divides the inner space of the casing into a first space and a second space on the left and right sides; An electronic water pump, a PTC heater and an evaporator are arranged in the first space from left to right. A water inlet pipeline and a water supply pipeline are connected to the electronic water pump. The water supply pipeline is connected to the inlet end of the evaporator. The outlet end of the evaporator is connected to the first pipeline. The other end of the first pipeline is respectively connected to the first branch pipeline and the second pipeline through an electronic three-way valve. The second pipeline is connected to the inlet of the PTC heater, and the outlet of the PTC heater is connected to the third pipeline. A compressor, an ECU control unit and a power supply module are arranged in the second space, the inlet of the compressor is connected to the fourth pipeline, and the fourth pipeline is connected to the evaporator, the outlet of the compressor is connected to the fifth pipeline, the fifth pipeline is connected to the inlet of the condenser, the outlet of the condenser is connected to the sixth pipeline, the sixth pipeline is connected to the evaporator and an electronic expansion valve is arranged on it.

2. The integrated intelligent temperature-controlled liquid cooler according to claim 1, characterized in that: An expansion water tank is also provided in the first space, a second branch pipeline is connected between the inlet of the expansion water tank and the first pipeline, and a return water pipeline is connected between the outlet of the expansion water tank and the water inlet pipeline.

3. The integrated intelligent temperature-controlled liquid cooler according to claim 1, characterized in that: A third branch pipeline and a fourth branch pipeline are respectively extended outward from the fourth pipeline and the sixth pipeline, and the terminal outlets of the third branch pipeline and the fourth branch pipeline are extended outward from the casing in a vertically parallel manner.

4. The integrated intelligent temperature-controlled liquid cooler according to claim 1, characterized in that: The water inlet pipeline, the first branch pipeline, and the terminal outlet of the first pipeline all extend outwardly from the casing and are all located at the corner positions of the casing.

5. The integrated intelligent temperature-controlled liquid cooler according to claim 1, characterized in that: The water inlet pipeline, the first branch pipeline and the first pipeline are all provided with temperature sensors.

6. The integrated intelligent temperature-controlled liquid cooler according to claim 1, characterized in that: The evaporator and ECU control unit are fixed on the left and right sides of the mounting partition respectively, the electronic water pump, compressor and power supply module are fixed on the inner wall of the front side plate of the casing, and the PTC heater is fixed on the inner wall of the bottom plate of the casing.

7. The integrated intelligent temperature-controlled liquid cooler according to claim 1, characterized in that: The outer side of the housing is evenly distributed with shock-absorbing fixing brackets protruding outwards at the top and bottom.

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