Water cooling device

Abstract

A water cooling device, relating to the technical field of water cooling devices. The water cooling device comprises a water cooling device body; a first blocking plate is arranged at a first end of the water cooling device body, and a second blocking plate is arranged at a second end of the liquid cooling device body; a mounting cavity is formed between the first blocking plate and the second blocking plate; a dry cooler and a condenser are sequentially arranged in the mounting cavity in a direction from the first blocking plate to the second blocking plate; the dry cooler is a flat dry cooler, and the condenser is a V-shaped condenser; a V-shaped opening of the condenser faces the dry cooler; and two ends of the dry cooler are sealedly connected to two ends of the condenser, respectively. The water cooling device provided by the present invention can effectively improve the energy efficiency ratio of units.

Description

Chilled water equipment

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on March 6, 2024, with application number 202410254063.3 and invention name “Refrigeration Water Equipment”, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present invention relates to the technical field of refrigeration water equipment, and in particular to refrigeration water equipment. Background Art

[0003] With the rapid development of industries such as outdoor energy storage cabinets and outdoor charging piles, the requirements for energy storage cold water equipment have also increased. Mechanical refrigeration is generally used, and power consumption is provided by the energy storage equipment, and the energy efficiency is relatively low throughout the year. Summary of the Invention

[0004] The purpose of the present invention is to provide a chilled water device to alleviate the technical problem of low energy efficiency of current mechanical refrigeration.

[0005] The present invention provides a refrigeration water device, comprising a refrigeration water device body, wherein a first baffle is provided at a first end of the refrigeration water device body, and a second baffle is provided at a second end of the refrigeration water device body;

[0006] An installation cavity is formed between the first baffle and the second baffle, and a dry cooler and a condenser are sequentially arranged in the installation cavity from the first baffle to the second baffle;

[0007] The dry cooler is a flat-plate dry cooler, and the condenser is a V-shaped condenser, the V-shaped opening of the condenser faces the dry cooler, and the two ends of the dry cooler are respectively sealed and connected to the two ends of the condenser;

[0008] At least one air inlet is provided on the first baffle, and at least one air outlet is provided on the second baffle.

[0009] It can be seen that the chilled water equipment provided by the present invention adds a dry cooler in the unit, and exchanges heat with natural air cooling through the dry cooler, fully utilizing the cold source of the natural environment, and improving the energy efficiency ratio of the chilled water equipment unit. In addition, by making the condenser into a V shape, the condenser has a larger heat exchange capacity, which can also improve the energy efficiency ratio of the chilled water equipment unit; and the dry cooler is set as a flat-plate dry cooler, and the V-shaped opening of the condenser faces the dry cooler, so that the dry cooler and the condenser can share a fan system, which takes up little space, and both the dry cooler and the condenser have a large heat exchange capacity. At the same time, a certain airflow space can be created between the two, so that the airflow can exchange heat independently between the dry cooler and the condenser, and no heat radiation will be generated between them to affect the heat exchange effect. In addition, the airflow cavity formed can also comb the airflow after heat exchange from the dry cooler, reduce the turbulence of the airflow, and flow to the condenser more evenly, thereby reducing wind resistance and improving heat exchange efficiency. Moreover, the two ends of the condenser and the two ends of the dry cooler are sealed and connected, ensuring that when the dry cooler and the condenser work at the same time, no cross-wind will be generated to affect the heat exchange efficiency of the dry cooler and the condenser.

[0010] In an optional embodiment, the dry cooler is a plate-fin heat exchanger, and two ends of the dry cooler are respectively connected to two ends of the condenser through sheet metal sealing.

[0011] In an optional embodiment, a third baffle and a fourth baffle are respectively provided on the left and right sides of the main body of the cooling water equipment along the direction from the first baffle to the second baffle, and the ends of the third baffle and the fourth baffle in the first direction are respectively connected to the first baffle and the second baffle;

[0012] The first baffle, the second baffle, the third baffle, and the fourth baffle form an equipment frame. A fifth baffle is provided at an upper end of the equipment frame, and a sixth baffle is provided at a lower end of the equipment frame.

[0013] In an optional embodiment, it further includes a plate heat exchanger and a reinforcing beam whose two ends are fixedly connected to the third baffle and the fourth baffle respectively, and the plate heat exchanger is fixed to the reinforcing beam.

[0014] In an optional embodiment, a compressor, a water pump, a pipe heater and an expansion tank are further provided in the installation cavity; the compressor, water pump, pipe heater and expansion tank are all installed horizontally, and the compressor is arranged close to the third baffle, the pipe heater is arranged close to the fourth baffle, the water pump is arranged close to the plate heat exchanger, and the expansion tank is arranged on the inner side of the fourth baffle and close to the first baffle.

[0015] In an optional embodiment, a water inlet quick connector and a water outlet quick connector are provided on the first baffle;

[0016] The water inlet quick interface is connected to the plate heat exchanger through a first pipeline, and the water outlet quick interface is connected to the plate heat exchanger through a second pipeline;

[0017] One end of the condenser is connected to the plate heat exchanger through a third pipeline, and the other end of the condenser is connected to the plate heat exchanger through a fourth pipeline; the water pump is provided on the first pipeline.

[0018] In an optional embodiment, one end of the dry cooler is connected to the first pipeline via a fifth pipeline, and the other end of the dry cooler is connected to the second pipeline via a sixth pipeline; and an electromagnetic two-way valve is provided on the fifth pipeline;

[0019] The second pipeline is provided with a pipeline heater, and the connection between the sixth pipeline and the second pipeline is provided at the liquid inlet end of the pipeline heater.

[0020] In an optional embodiment, the expansion tank is connected to the first pipeline through a seventh pipeline, and the connection between the seventh pipeline and the first pipeline is located at the liquid inlet end of the water pump.

[0021] In an optional embodiment, a liquid injection ball valve is provided on the first baffle, and the liquid injection ball valve is connected to the first pipeline;

[0022] An electric control component is arranged in the installation cavity, and one end of the electric control component is assembled on the first baffle and exposed outside the main body of the refrigeration water equipment;

[0023] A handle is provided on the first baffle for facilitating the pulling out of the entire refrigeration water equipment body.

[0024] In an optional embodiment, a fan mounting plate is provided in the main body of the refrigeration water equipment, and the fan mounting plate is provided between the condenser and the second baffle;

[0025] At least one heat dissipation fan is arranged on the fan mounting plate, and each heat dissipation fan corresponds to one air outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] FIG1 is a schematic structural diagram of a cooling water device according to an embodiment of the present invention;

[0028] FIG2 is a schematic structural diagram of the cooling water equipment shown in FIG1 from another angle;

[0029] FIG3 is a schematic diagram of the cooling water equipment shown in FIG1 .

[0030] Icons: 100-first baffle; 200-second baffle; 300-fan mounting plate; 400-cooling fan; 500-dry cooler; 600-condenser; 700-plate heat exchanger; 800-water pump; 900-electronic control component; 110-compressor; 120-air inlet; 130-electromagnetic two-way valve; 140-expansion tank; 150-water inlet quick connector; 160-water outlet quick connector; 170-first pipeline; 180-second pipeline; 190-pipe heater; 210-seventh pipeline; 220-third pipeline; 230-fourth pipeline; 240-fifth pipeline; 250-sixth pipeline; 260-throttling device; 270-liquid injection ball valve; 280-handle; 290-third baffle; 310-fourth baffle; 320-sixth baffle; 330-reinforcement beam. DETAILED DESCRIPTION

[0031] The terms "first", "second", "third", etc. are only used to distinguish and describe, and do not indicate the order of arrangement, nor can they be understood as indicating or implying relative importance.

[0032] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0033] In the description of this application, it should be noted that the terms "inside", "outside", "left", "right", "up", "down", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on this application.

[0034] In the description of this application, unless otherwise clearly specified and limited, the terms "set", "install", "connected" and "connect" 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 a connection between the internal parts of two elements.

[0035] The technical solution of this application will be clearly and completely described below with reference to the accompanying drawings.

[0036] 1 to 3 , the present invention provides a chilled water device, including a chilled water device body, a first baffle 100 is provided at a first end of the chilled water device body, and a second baffle 200 is provided at a second end of the chilled water device body;

[0037] An installation cavity is formed between the first baffle 100 and the second baffle 200. In the installation cavity, a dry cooler 500 and a condenser 600 are sequentially arranged in a direction from the first baffle 100 to the second baffle 200.

[0038] The dry cooler 500 is a flat plate dry cooler 500, and the condenser 600 is a V-shaped condenser 600. The V-shaped opening of the condenser 600 faces the dry cooler 500, and the two ends of the dry cooler 500 are sealed and connected to the two ends of the condenser 600 respectively. The dry cooler 500 is set as a flat plate dry cooler, and the V-shaped opening of the condenser 600 faces the dry cooler, so that the dry cooler 500 and the condenser 600 can share a fan system, which takes up little space and is dry. While both the dry cooler 500 and the condenser 600 have a large heat exchange capacity, there can be a certain airflow space between the two, so that the airflow can exchange heat independently between the dry cooler 500 and the condenser 600, and no heat radiation will be generated between them to affect the heat exchange effect. In addition, the airflow cavity formed can also comb the airflow after heat exchange from the dry cooler 500, reduce the turbulence of the airflow, and flow to the condenser 600 more evenly, thereby reducing wind resistance and improving heat exchange efficiency.

[0039] At least one air inlet 120 is provided on the first baffle 100 , and at least one air outlet is provided on the second baffle 200 .

[0040] A first baffle 100 is provided at one end of the cooling water equipment body, and a second baffle 200 is provided at the other opposite end; illustratively, two air inlets 120 are provided on the first baffle 100, and two air outlets are provided at opposite positions of the second baffle 200.

[0041] The airflow entering from the air inlet 120 passes through the dry cooler 500 and the condenser 600 in sequence and then flows out from the air outlet.

[0042] The condenser 600 of the chilled water equipment is V-shaped, and the air flow enters from the V-shaped opening of the condenser 600, so that the effective heat exchange area of ​​the condenser 600 is maximized, thereby improving the energy efficiency of the entire chilled water equipment; and the two ends of the condenser 600 are respectively sealed with the two ends of the dry cooler 500. The sealed connection between the two ensures that when the dry cooler 500 and the condenser 600 work at the same time, no cross-wind will be generated to affect the heat exchange efficiency of the dry cooler 500 and the condenser 600.

[0043] In an optional embodiment, the dry cooler 500 is a plate-fin heat exchanger, and the two ends of the dry cooler 500 are respectively connected to the two ends of the condenser 600 through sheet metal sealing, which not only ensures the maximum heat exchange capacity of the condenser 600 in the effective space, but also reduces the sealing and connection costs of the dry cooler 500 and the condenser 600.

[0044] Illustratively, an airflow cavity is formed between the dry cooler 500 and the condenser 600 , and the airflow cavity combs the airflow and prevents heat radiation from being generated between the dry cooler 500 and the condenser 600 .

[0045] 2 , in an optional embodiment, a third baffle 290 and a fourth baffle 310 are respectively provided on the left and right sides of the chiller body along the direction from the first baffle 100 to the second baffle 200, and the ends of the third baffle 290 and the fourth baffle 310 in the first direction are respectively connected to the first baffle 100 and the second baffle 200;

[0046] The first baffle 100 , the second baffle 200 , the third baffle 290 and the fourth baffle 310 form an equipment frame. A fifth baffle is provided at the upper end of the equipment frame, and a sixth baffle 320 is provided at the lower end of the equipment frame.

[0047] Generally, the first baffle 100 , the second baffle 200 , the third baffle 290 and the fourth baffle 310 are arranged along the circumference of the sixth baffle 320 , and the fifth baffle is arranged opposite to the sixth baffle 320 , that is, the equipment frame is generally a rectangular frame.

[0048] In an optional embodiment, the plate heat exchanger 700 and a reinforcing beam 330 whose two ends are fixedly connected to the third baffle 290 and the fourth baffle 310 respectively are further included, and the plate heat exchanger 700 is fixed to the reinforcing beam 330 .

[0049] Since the air intake volume at the V-shaped tip of the condenser 600 is the smallest and the heat exchange efficiency is the worst, the higher plate heat exchanger 700 is set corresponding to the V-shaped tip of the condenser 600. This minimizes the impact on the air intake of the condenser 600, thereby reducing the impact on the heat exchange efficiency of the condenser 600. In addition, the tip of the condenser 600 is far away from the plate heat exchanger 700, which further reduces the impact of the plate heat exchanger 700 on the heat exchange of the condenser 600.

[0050] In order to further increase the strength of the chilled water equipment and provide the chilled water equipment with pressure resistance so that it can meet the requirements of being installed on the top of the energy storage unit; a reinforcing beam 330 is provided between the third baffle 290 and the fourth baffle 310, thereby increasing the strength of the entire chilled water equipment body. In this way, the reinforcing beam 330 can be used to fix the plate heat exchanger 700 while increasing the strength of the entire chilled water equipment body, thereby reducing the installation of the fixed structure and reducing the space occupied by the unit.

[0051] In an optional embodiment, a compressor 110, a water pump 800, a pipe heater 190 and an expansion tank 140 are further provided in the installation cavity; the compressor 110, the water pump 800, the pipe heater 190 and the expansion tank 140 are all installed horizontally, and the compressor 110 is arranged close to the third baffle 290, the pipe heater 190 is arranged close to the fourth baffle 310, the water pump 800 is arranged close to the plate heat exchanger 700, and the expansion tank 140 is arranged on the inner side of the fourth baffle 310 and close to the first baffle 100.

[0052] From the above arrangement, it can be seen that the main components are arranged on both sides of the plate heat exchanger 700, avoiding wind blocking of the air flow path from the air inlet 120 to the condenser 600 as much as possible, thereby improving heat exchange efficiency.

[0053] In an optional embodiment, the first baffle 100 is provided with a water inlet quick interface 150 and a water outlet quick interface 160;

[0054] The water inlet quick connector 150 is connected to the plate heat exchanger 700 via a first pipe 170 , and the water outlet quick connector 160 is connected to the plate heat exchanger 700 via a second pipe 180 ;

[0055] One end of the condenser 600 is connected to the plate heat exchanger 700 through a third pipe 220 , and the other end of the condenser 600 is connected to the plate heat exchanger 700 through a fourth pipe 230 .

[0056] In an optional embodiment, the compressor 110 is provided on the third pipeline 220 , and a throttling device 260 is provided on the fourth pipeline 230 .

[0057] In an optional embodiment, one end of the dry cooler 500 is connected to the first pipeline 170 through a fifth pipeline 240 , and the other end of the dry cooler 500 is connected to the second pipeline 180 through a sixth pipeline 250 ; and an electromagnetic two-way valve 130 is provided on the fifth pipeline 240 .

[0058] In some embodiments, the water inlet quick connector 150 and the water outlet quick connector 160 are used to connect to the cold water plate of the energy storage device. The coolant in the cold water plate enters the first pipeline 170 from the water inlet quick connector 150. The coolant with a higher temperature in the first pipeline 170 enters the plate heat exchanger 700. After the higher temperature coolant exchanges heat in the plate heat exchanger 700, the lower temperature coolant enters the second pipeline 180 and enters the energy storage device from the water outlet quick connector 160 along the second pipeline 180.

[0059] The refrigerant in the plate heat exchanger 700 absorbs heat from the coolant, evaporating into a low-temperature, low-pressure gaseous refrigerant. The refrigerant then flows along the third pipeline 220 into the compressor 110, where it is compressed into a high-temperature, high-pressure, superheated gas. The superheated refrigerant vapor enters the condenser 600, where it is condensed into a high-temperature, high-pressure, subcooled liquid. The refrigerant then flows along the fourth pipeline 230 into the throttling device 260, where it is throttled and pressure reduced. For example, the throttling device 260 typically employs an electronic expansion valve. After throttling, the refrigerant is in a low-temperature, low-pressure gas-liquid two-phase state. After absorbing heat in the plate heat exchanger 700, the refrigerant evaporates again into a low-temperature, low-pressure gas, which then enters the compressor 110. This refrigeration cycle continues in this manner.

[0060] In an optional embodiment, a pipeline heater 190 is provided on the second pipeline 180 , and the connection between the sixth pipeline 250 and the second pipeline 180 is provided at the liquid inlet end of the pipeline heater 190 .

[0061] When the ambient temperature is low, it affects the normal use of the energy storage device. A pipe heater 190 is provided on the second pipe 180. The pipe heater 190 heats the coolant in the second pipe 180, thereby heating the cold plate of the energy storage device and keeping the energy storage device at a suitable operating temperature.

[0062] The coolant may be water or ethylene glycol solution, etc., and the refrigerant may be Freon, etc.; both the coolant and the refrigerant are prior art.

[0063] In an optional embodiment, the expansion tank 140 is connected to the first pipeline 170 via a seventh pipeline 210 , and the connection between the seventh pipeline 210 and the first pipeline 170 is located at the liquid inlet end of the water pump 800 .

[0064] A water pump 800 is provided on the first pipeline 170 . The coolant in the first pipeline 170 is pressurized by the water pump 800 and sent to the plate heat exchanger 700 and / or the dry cooler 500 , and then returns to the energy storage device through the second pipeline 180 .

[0065] The expansion tank 140 is connected to the first pipeline 170 through the seventh pipeline 210. When the water loss pressure decreases, the gas pressure in the expansion tank 140 is greater than the water pressure. At this time, the gas expands and squeezes the water in the airbag to replenish the first pipeline 170.

[0066] When the electromagnetic two-way valve 130 is opened, coolant can be used to enter the plate heat exchanger 700 and the dry cooler 500 in a certain proportion. That is, when the dry cooler 500 alone cannot meet the cooling requirements of the energy storage device, the dry cooler 500 can also be used for natural cooling, thereby reducing energy consumption.

[0067] The advantage of the above solution is its low cost. When the electromagnetic two-way valve 130 is opened, the parallel pipeline reduces the total resistance of the coolant, thereby reducing the power consumption of the water pump 800. The coolant is simultaneously in the plate heat exchanger 700 and the dry cooler 500. A hybrid mode can be added to the cooling mode. By controlling the opening and closing temperatures of the electromagnetic two-way valve 130, the power consumption can be reduced when the ambient temperature is high.

[0068] The dry cooler 500 uses air cooling to ensure that the cooling temperature is the ambient temperature when the dry cooler 500 is working, and there is no cooling loss; the plate heat exchanger 700 is connected to the dry cooler 500 in parallel, reducing the resistance of the coolant in the first pipeline 170 and giving full play to the performance of the water pump 800; the solenoid two-way valve 130 changes the flow direction of the coolant and effectively distributes the coolant flow. The mechanical refrigeration and the dry cooler 500 complement each other and further improve energy efficiency when working together.

[0069] The condenser 600 is in a bent V shape, and the dry cooler 500 is in a straight plate shape. Both sides of the condenser 600 and the dry cooler 500 are connected together by sheet metal, which ensures the maximum heat exchange capacity of the condenser 600 in an effective space.

[0070] In an optional embodiment, a liquid injection ball valve 270 is provided on the first baffle 100 , and the liquid injection ball valve 270 is connected to the first pipeline 170 ;

[0071] An electric control component 900 is provided in the installation cavity, and one end of the electric control component 900 is assembled on the first baffle 100 and exposed outside the main body of the chiller;

[0072] A handle 280 is provided on the first baffle 100 for facilitating the pulling out of the entire chiller main body.

[0073] A handle 280 is provided on the first baffle 100. The cooling water device can be inserted into the corresponding insertion frame of the energy storage device. In this way, the cooling water device can change the installation position according to actual needs on the energy storage device with multiple insertion frames, and is connected to the energy storage device through the flange plate of the cooling water device. In this way, the cooling water device can be installed, maintained and replaced. The cooling water device has fewer restrictions on the energy storage device, is more convenient, and facilitates subsequent maintenance.

[0074] The injection ball valve 270 is connected to the first pipeline 170, and coolant is injected into the first pipeline 170 through the injection ball valve 270 to replenish the fluid. At the same time, when maintaining the water pump 800, the coolant in the first pipeline 170 can be released from the water pump 800 to facilitate later maintenance.

[0075] 2 , the electronic control assembly 900 is generally arranged on the left side of the main body of the chilled water equipment, and the expansion tank 140 is arranged on the right side of the main body of the chilled water equipment; the electronic control assembly 900, the compressor 110, the water pump 800, the pipe heater 190 and the expansion tank 140 are arranged in sequence from left to right.

[0076] In an optional embodiment, a fan mounting plate 300 is provided in the main body of the chilled water equipment, and the fan mounting plate 300 is provided between the condenser 600 and the second baffle 200;

[0077] At least one heat dissipation fan 400 is disposed on the fan mounting plate 300 , and each heat dissipation fan 400 corresponds to one air outlet.

[0078] The heat dissipation fan 400 discharges the air in the installation cavity from the air outlet, and then allows the air to enter from the air inlet 120, which can increase the frequency of air flow renewal in the installation cavity, thereby effectively improving the heat dissipation efficiency of the condenser 600 and the dry cooler 500; illustratively, two heat dissipation fans 400 are provided on the fan mounting plate 300, and two air outlets are provided on the second baffle 200, and each heat dissipation fan 400 corresponds to an air outlet.

[0079] Generally, filters are provided at both the air inlet 120 and the air outlet, which effectively reduces the entry of larger foreign matter into the installation cavity through the air outlet and the air inlet 120; and the two cooling fans 400 are symmetrically distributed, rationally utilizing the air flow curve of the cooling fan 400, increasing the air volume while reducing the power consumption of the cooling fan 400.

[0080] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cooling water device, characterized in that: It comprises a cooling water equipment body, wherein a first baffle (100) is provided at a first end of the cooling water equipment body, and a second baffle (200) is provided at a second end of the cooling water equipment body; An installation cavity is formed between the first baffle (100) and the second baffle (200), and a dry cooler (500) and a condenser (600) are sequentially arranged in the installation cavity in a direction from the first baffle (100) to the second baffle (200); The dry cooler (500) is a flat-plate dry cooler (500), and the condenser (600) is a V-shaped condenser (600). The V-shaped opening of the condenser (600) faces the dry cooler (500), and two ends of the dry cooler (500) are respectively sealed and connected to two ends of the condenser (600); At least one air inlet (120) is provided on the first baffle (100), and at least one air outlet is provided on the second baffle (200).

2. The refrigeration water equipment according to claim 1, characterized in that The dry cooler (500) is a plate-fin heat exchanger, and two ends of the dry cooler (500) are respectively connected to two ends of the condenser (600) through sheet metal sealing.

3. The refrigeration water equipment according to claim 1, characterized in that A third baffle (290) and a fourth baffle (310) are respectively provided on the left and right sides of the cooling water equipment body along the direction from the first baffle (100) to the second baffle (200), and both ends of the third baffle (290) and the fourth baffle (310) in the first direction are respectively connected to the first baffle (100) and the second baffle (200); The first baffle (100), the second baffle (200), the third baffle (290) and the fourth baffle (310) form an equipment frame, a fifth baffle is provided at the upper end of the equipment frame, and a sixth baffle (320) is provided at the lower end of the equipment frame.

4. The refrigeration water equipment according to claim 2, characterized in that: It also includes a plate heat exchanger (700) and a reinforcing crossbeam (330) whose two ends are respectively fixedly connected to the third baffle (290) and the fourth baffle (310), and the plate heat exchanger (700) is fixed to the reinforcing crossbeam (330).

5. The refrigeration water equipment according to claim 3, characterized in that: A compressor (110), a water pump (800), a pipe heater (190) and an expansion tank (140) are also provided in the installation cavity; the compressor (110), the water pump (800), the pipe heater (190) and the expansion tank (140) are all installed horizontally, and the compressor (110) is provided close to the third baffle (290), the pipe heater (190) is provided close to the fourth baffle (310), the water pump (800) is provided close to the plate heat exchanger (700), and the expansion tank (140) is provided inside the fourth baffle (310) and close to the first baffle (100).

6. The refrigeration water equipment according to claim 1, characterized in that The first baffle (100) is provided with a water inlet quick interface (150) and a water outlet quick interface (160); The water inlet quick connector (150) is connected to the plate heat exchanger (700) via a first pipeline (170), and the water outlet quick connector (160) is connected to the plate heat exchanger (700) via a second pipeline (180); One end of the condenser (600) is connected to the plate heat exchanger (700) via a third pipeline (220), and the other end of the condenser (600) is connected to the plate heat exchanger (700) via a fourth pipeline (230); the water pump (800) is provided on the first pipeline (170).

7. The refrigeration water equipment according to claim 6, characterized in that One end of the dry cooler (500) is connected to the first pipeline (170) via a fifth pipeline (240), and the other end of the dry cooler (500) is connected to the second pipeline (180) via a sixth pipeline (250); and an electromagnetic two-way valve (130) is provided on the fifth pipeline (240); A pipeline heater (190) is provided on the second pipeline (180), and the connection point between the sixth pipeline (250) and the second pipeline (180) is provided at the liquid inlet end of the pipeline heater (190).

8. The refrigeration water equipment according to claim 5, characterized in that The expansion tank (140) is connected to the first pipeline (170) via a seventh pipeline (210), and the connection between the seventh pipeline (210) and the first pipeline (170) is located at the liquid inlet end of the water pump (800).

9. The refrigeration water equipment according to claim 5, characterized in that: A liquid injection ball valve (270) is provided on the first baffle (100), and the liquid injection ball valve (270) is in communication with the first pipeline (170); An electric control component (900) is arranged in the installation cavity, and one end of the electric control component (900) is assembled on the first baffle (100) and exposed outside the main body of the refrigeration water equipment; A handle (280) is provided on the first baffle (100) for facilitating the pulling out of the entire refrigeration water equipment body.

10. The cooling water equipment according to claim 1, characterized in that: A fan mounting plate (300) is provided in the main body of the refrigeration water equipment, and the fan mounting plate (300) is provided between the condenser (600) and the second baffle (200); At least one heat dissipation fan (400) is arranged on the fan installation plate (300), and each heat dissipation fan (400) corresponds to one of the air outlets.

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