Cooling unit

Abstract

The utility model provides a cooling unit, relates to the technical field of cooling equipment, and solves the technical problems that a cooling unit in the prior art is unreasonable in layout and is not suitable for being used by special vehicles. The cooling unit comprises a rack main body, wherein the rack main body comprises a rack upper layer and a rack lower layer; the refrigerating assemblies are arranged on the upper layer of the rack, each refrigerating assembly comprises a refrigerating machine box and a module fan, and the module fans are arranged above the refrigerating machine boxes; a capstan assembly, a liquid supplying and supplementing assembly, a hydraulic assembly and an electric control box are arranged on the lower layer of the rack, and the edges of the capstan assembly, the liquid supplying and supplementing assembly, the hydraulic assembly and the electric control box are close to the edge position of the lower layer of the rack. The cooling unit provided by the utility model can quickly reach an overhaul position, and is large in overhaul space, compact and reasonable in layout and higher in space utilization rate.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling equipment, in particular to a cooling unit. Background Art

[0002] At present, various special vehicles equipped with large devices are constantly being built. To ensure the normal operation of the devices they carry, a set of supporting cooling units generally needs to be built to control the temperature of their equipment. The supporting cooling units are usually transported to the site for connection and installation with special vehicles after being integrally produced. The existing cooling units commonly have a single-layer structure, with the refrigeration modules arranged on the outer periphery on both sides, and the water pumps, pipelines, and system components arranged in the middle position, resulting in poor accessibility and maintainability. At the same time, the common structural solutions of cooling units have insufficient versatility for different requirements, low standardization, and low modularity, resulting in the need to re-develop for different requirements of different projects, which prolongs the project development time and increases the development cost.

[0003] The prior art provides a comprehensive temperature control system, including: an evaporation unit, a liquid supply system, several identical general-purpose condensation modules arranged on the right side inside the system casing. The general-purpose condensation modules adopt a layout of two upper and lower layers on both sides, and the liquid supply system and the liquid replenishment system are arranged in the middle, increasing the maintenance space of the liquid supply system and the liquid replenishment system, and improving the convenience of maintenance to a certain extent.

[0004] However, when this solution is applied to special vehicles, due to space limitations, by arranging the general-purpose condensation modules on both sides and the liquid supply system and the liquid replenishment system in the middle, the maintenance and repair space of the liquid supply system and the liquid replenishment system in the middle is greatly reduced, resulting in inconvenient maintenance and the problem of unreasonable layout. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a cooling unit to solve the technical problems of unreasonable layout of the cooling unit in the prior art and being unfavorable for the use of special vehicles. The preferred technical solutions provided by the utility model can produce many technical effects as described below.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] The cooling unit provided by the utility model includes a frame main body, and the frame main body includes an upper layer of the frame and a lower layer of the frame;

[0008] A plurality of refrigeration components are arranged on the upper layer of the frame. The refrigeration components include a refrigeration machine box and a module fan, and the module fan is arranged above the refrigeration machine box;

[0009] A winch assembly, a liquid supply and replenishment assembly, a hydraulic assembly and an electric control box are arranged on the lower layer of the rack, and the edges of the winch assembly, the liquid supply and replenishment assembly, the hydraulic assembly and the electric control box are all close to the edge positions of the lower layer of the rack.

[0010] As an optional implementation manner, two rows of refrigeration installation stations are arranged on the upper layer of the rack, and a plurality of the refrigeration assemblies are arranged in the two rows of refrigeration installation stations;

[0011] A winch installation station, a liquid supply and replenishment installation station, a hydraulic installation station and an electric control installation station are arranged on the lower layer of the rack. The winch assembly is arranged on the winch installation station, the liquid supply and replenishment assembly is arranged on the liquid supply and replenishment installation station, the hydraulic assembly is arranged on the hydraulic installation station, and the electric control box is arranged on the electric control installation station;

[0012] The liquid supply and replenishment installation station has an L-shaped structure, and the winch installation station is arranged at the concave part of the liquid supply and replenishment installation station; the hydraulic installation station is arranged on one side of the liquid supply and replenishment installation station, and the electric control installation station is arranged side by side with the hydraulic installation station, so that the edges of the winch assembly, the liquid supply and replenishment assembly, the hydraulic assembly and the electric control box are respectively located at the four edge positions of the lower layer of the rack.

[0013] As an optional implementation manner, a maintenance door is arranged on the refrigeration machine box, and the maintenance doors of the refrigeration machine boxes on the two rows of refrigeration installation stations are arranged back to back and are both located at positions close to the edge of the upper layer of the rack.

[0014] As an optional implementation manner, the winch assembly includes an inlet winch and an outlet winch, and the inlet winch is located between the outlet winch and the hydraulic assembly.

[0015] As an optional implementation manner, the inlets and outlets of the inlet winch and the outlet winch are both arranged at the edge of the lower layer of the rack.

[0016] As an optional implementation manner, the hydraulic assembly includes a plurality of water pumps, and the plurality of water pumps are placed side by side and lying down on the hydraulic installation station.

[0017] As an optional implementation manner, the butterfly valve, the fine filter and the coarse filter in the liquid supply and replenishment assembly are arranged at positions close to the edge.

[0018] As an optional implementation manner, the main body of the rack is of a rectangular structure, and two rows of the refrigeration installation stations are arranged along the length direction of the upper layer of the rack;

[0019] The liquid supply and installation station is arranged at the right front side of the lower layer of the frame, the winch installation station is arranged at the left front side of the lower layer of the frame, the hydraulic installation station is arranged at the right rear side of the lower layer of the frame, and the electric control installation station is arranged at the left rear side of the lower layer of the frame.

[0020] As an optional implementation manner, a shock absorption device is arranged on the electric control installation station, and the electric control box is arranged on the shock absorption device.

[0021] As an optional implementation manner, an intermediate partition is arranged in the middle of the frame main body, and the intermediate partition divides the frame main body into an upper layer and a lower layer of the frame.

[0022] The beneficial effects of the present utility model are as follows: For the cooling unit provided by the present utility model, the frame main body includes an upper layer and a lower layer of the frame. A plurality of refrigeration components are arranged on the upper layer of the frame, and the module fans of the plurality of refrigeration components are arranged above the refrigeration machine box. The module fans dissipate heat at the top, and the heat is released through the module fans, effectively ensuring the heat dissipation capacity.

[0023] Secondly, the module fans are located above the refrigeration machine box, which can ensure that the module fans have better accessibility for maintenance or repair. The staff can directly complete the inspection and repair of the module fans from the top.

[0024] In addition, a winch assembly, a liquid supply and replenishment assembly, a hydraulic assembly and an electric control box are arranged on the lower layer of the frame. The winch assembly, the liquid supply and replenishment assembly, the refrigeration assembly and the hydraulic assembly are all connected by pipelines. The winch assembly, the liquid supply and replenishment assembly, the hydraulic assembly and the electric control box are respectively arranged near the edge of the lower layer of the frame. By adopting the above settings, the winch assembly, the liquid supply and replenishment assembly, the hydraulic assembly and the electric control box can all be easily accessible for the staff to repair. The staff can complete the inspection and repair of the winch assembly, the liquid supply and replenishment assembly, the hydraulic assembly and the electric control box from both sides or the rear of the lower layer of the frame, can quickly reach the repair position and have a large repair space, with a compact and reasonable layout and higher space utilization rate. Description of the Drawings

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0026] Figure 1 It is a schematic structural diagram of the cooling system of the present utility model;

[0027] Figure 2is the perspective view (1) of the present utility model;

[0028] Figure 3 is the perspective view (2) of the present utility model;

[0029] Figure 4 is the front view of the present utility model;

[0030] Figure 5 is the rear view of the present utility model;

[0031] Figure 6 is the top view of the lower layer of the frame of the present utility model.

[0032] In the figure:

[0033] 100, frame main body; 110, intermediate partition; 120, upper layer of the frame; 130, lower layer of the frame; 140, refrigeration component; 150, refrigeration machine box; 160, module fan; 170, winch component; 180, liquid supply and replenishment component; 190, hydraulic component; 200, electric control box; 210, winch installation station; 220, liquid supply and replenishment installation station; 230, hydraulic installation station; 240, electric control installation station; 250, refrigeration installation station; 260, maintenance door; 270, inlet winch; 280, outlet winch; 290, water pump; 300, butterfly valve; 310, fine filter; 320, coarse filter. Detailed implementation manners

[0034] The following can refer to the drawings Figures 1 to 6 and the text content to understand the content of the present utility model and the differences between the present utility model and the prior art. The technical solutions (including the preferred technical solutions) of the present utility model will be further described in detail below by means of the drawings and by listing some optional embodiments of the present utility model. It should be noted that: any technical feature and any technical solution in this embodiment are one or several of a variety of optional technical features or optional technical solutions. For the sake of concise description, all the alternative technical features and alternative technical solutions of the present utility model cannot be exhausted in this document, nor is it convenient to emphasize that each implementation manner of each technical feature is one of the optional multiple implementation manners. Therefore, those skilled in the art should know that: any technical means provided by the present utility model can be replaced, or any two or more technical means or technical features provided by the present utility model can be combined with each other to obtain a new technical solution. Any technical feature and any technical solution within this embodiment do not limit the protection scope of the present utility model. The protection scope of the present utility model should include any alternative technical solution that those skilled in the art can think of without creative labor and any new technical solution obtained by those skilled in the art by combining any two or more technical means or technical features provided by the present utility model with each other.

[0035] In the description of the present invention, it should be noted that unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present invention. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0036] In the description of the present invention, it should also be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "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 directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] The utility model provides a cooling unit that can quickly reach the maintenance position, has a large maintenance space, is compact and reasonable in layout, and has a higher space utilization rate.

[0038] The following Figures 1 to 6 elaborates in more detail on the technical solution provided by the utility model.

[0039] The utility model provides a cooling unit, as Figures 2 - 6 shown, which includes a frame main body 100, and the frame main body 100 includes an upper layer 120 of the frame and a lower layer 130 of the frame;

[0040] A plurality of refrigeration components 140 are arranged on the upper layer 120 of the frame. The refrigeration components 140 include a refrigeration machine box 150 and a module fan 160, and the module fan 160 is arranged above the refrigeration machine box 150;

[0041] A winch assembly 170, a liquid supply and replenishment assembly 180, a hydraulic assembly 190, and an electric control box 200 are arranged on the lower layer 130 of the frame. The winch assembly 170, the liquid supply and replenishment assembly 180, the hydraulic assembly 190, and the electric control box 200 are respectively arranged at positions close to the edge of the lower layer 130 of the frame.

[0042] The cooling unit provided by the utility model, the frame body 100 includes an upper layer 120 and a lower layer 130 of the frame. A plurality of refrigeration components 140 are arranged on the upper layer 120 of the frame. The module fans 160 of the plurality of refrigeration components 140 are arranged above the refrigeration machine case 150. The module fans 160 dissipate heat at the top, and release heat through the module fans 160, effectively ensuring the heat dissipation capacity.

[0043] Secondly, the module fans 160 are located above the refrigeration machine case 150, which can ensure that the module fans 160 have relatively excellent accessibility for maintenance or repair, can quickly reach the maintenance position, and the staff can directly complete the maintenance of the module fans 160 from the top.

[0044] In addition, a winch assembly 170, a liquid supply and replenishment assembly 180, a hydraulic assembly 190 and an electric control box 200 are arranged on the lower layer 130 of the frame. The winch assembly 170, the liquid supply and replenishment assembly 180, the refrigeration components 140 and the hydraulic assembly 190 are all connected by pipelines. The winch assembly 170, the liquid supply and replenishment assembly 180, the hydraulic assembly 190 and the electric control box 200 are respectively arranged at positions close to the edge of the lower layer 130 of the frame. By adopting the above settings, the winch assembly 170, the liquid supply and replenishment assembly 180, the hydraulic assembly 190 and the electric control box 200 can all be easily maintained by the staff. The staff can complete the maintenance of the winch assembly 170, the liquid supply and replenishment assembly 180, the hydraulic assembly 190 and the electric control box 200 from both sides or the rear of the lower layer 130 of the frame, can quickly reach the maintenance position and have a large maintenance space, with a compact and reasonable layout and higher space utilization rate.

[0045] It can be understood that the winch assembly 170, the liquid supply and replenishment assembly 180, the hydraulic assembly 190 and the electric control box 200 are respectively arranged at positions close to the edge of the lower layer 130 of the frame, which means the positions that can be directly reached by the maintenance personnel. According to the arm length of normal people, the edge position is preferably within 1 m.

[0046] It should be noted that as Figure 1 shown, the refrigeration components 140, the winch assembly 170, the liquid supply and replenishment assembly 180, the hydraulic assembly 190 and the electric control box 200 constitute a complete cooling system. The hydraulic assembly 190 is used to pump the coolant to the refrigeration components 140; the refrigeration components 140 are modular devices composed of components such as condensers, compressors, and fans, and the function is to dissipate the heat of the high-temperature coolant into the atmosphere; the liquid supply and replenishment assembly 180 is the pipeline system of the refrigeration components 140, and the function is to realize the circulation and heat dissipation of the coolant; the winch assembly 170 is the whole machine inlet and outlet for the refrigeration components 140, and is a device for curling and storing the hoses at the inlet and outlet; the electric control device refers to the electric control box 200, which is used for electrical control.

[0047] The specific working process is as follows: During normal operation, the coolant first enters through the hose of the inlet winch 270 of the winch assembly 170, then enters the hydraulic assembly 190 through the pipeline of the liquid supply and replenishment assembly 180. The hydraulic assembly 190 transports the coolant to the refrigeration assembly 140, and finally the refrigeration assembly 140 sends the coolant to the hose of the outlet winch 280 through the pipeline of the liquid supply and replenishment assembly 180 to supply liquid to the load.

[0048] In some embodiments of the present invention, two rows of refrigeration installation stations 250 are provided on the upper layer 120 of the frame, and a plurality of the refrigeration assemblies 140 are arranged in the two rows of the refrigeration installation stations 250;

[0049] A winch installation station 210, a liquid supply and replenishment installation station 220, a hydraulic installation station 230, and an electric control installation station 240 are provided on the lower layer 130 of the frame. The winch assembly 170 is arranged on the winch installation station 210, the liquid supply and replenishment assembly 180 is arranged on the liquid supply and replenishment installation station 220, the hydraulic assembly 190 is arranged on the hydraulic installation station 230, and the electric control box 200 is arranged on the electric control installation station 240;

[0050] The liquid supply and replenishment installation station 220 has an L-shaped structure, and the winch installation station 210 is arranged in the concave part of the liquid supply and replenishment installation station 220; the hydraulic installation station 230 is arranged on one side of the liquid supply and replenishment installation station 220, and the electric control installation station 240 is arranged side by side with the hydraulic installation station 230, so that the winch assembly 170, the liquid supply and replenishment assembly 180, the hydraulic assembly 190, and the electric control box 200 are respectively located at the four edge positions of the lower layer 130 of the frame.

[0051] In some of the above embodiments of the present invention, two rows of refrigeration installation stations 250 are provided on the upper layer 120 of the frame, and the refrigeration modules are sequentially arranged in the refrigeration installation stations 250, and the number of refrigeration modules can be selected according to actual needs.

[0052] The lower layer 130 of the frame is provided with the liquid supply and replenishment installation station 220 with an L-shaped structure, so as to have enough space to arrange the liquid supply and replenishment assembly 180 on the liquid supply and replenishment installation station 220. The winch installation station 210 is arranged at the concave part of the liquid supply and replenishment installation station 220, so as to facilitate the connection between the inlet winch 270 arranged on the winch installation station 210 and the liquid supply and replenishment assembly 180. The hydraulic installation station 230 is arranged on one side of the liquid supply and replenishment installation station 220, which is convenient for the connection between the hydraulic assembly 190 and the liquid supply and replenishment assembly 180, and is beneficial for the outlet winch 280 to be connected with the hydraulic assembly 190 through a pipeline to form a complete cooling system.

[0053] By separately arranging the refrigeration assembly 140, the winch assembly 170, the liquid supply and replenishment assembly 180, the hydraulic assembly 190 and the electric control box 200, it is possible to select the appropriate number of the liquid supply and replenishment assemblies 180 and the hydraulic assemblies 190 according to needs, and by correspondingly adjusting the length of the connecting pipeline, it can be ensured that different refrigeration capacities can be satisfied.

[0054] In some embodiments of the present invention, a maintenance door 260 is provided on the refrigeration machine box 150. The maintenance doors 260 of the refrigeration machine boxes 150 on the two rows of refrigeration installation stations 250 are arranged back to back and are both located at the edge position close to the upper layer 120 of the frame.

[0055] In some of the above embodiments of the present invention, a maintenance door 260 is provided on the refrigeration machine box 150. The maintenance door 260 is used for the staff to perform maintenance. By uniformly arranging the maintenance doors 260 at the edge position of the upper layer 120 of the frame, it is convenient for the staff to perform maintenance, can quickly reach the maintenance position, and has a large maintenance space.

[0056] In some embodiments of the present invention, the winch assembly 170 includes an inlet winch 270 and an outlet winch 280, and the inlet winch 270 is located between the outlet winch 280 and the hydraulic assembly 190.

[0057] In some of the above embodiments of the present invention, by arranging the inlet winch 270 between the outlet winch 280 and the hydraulic assembly 190, it is convenient for the inlet winch 270 to be connected with the liquid supply and replenishment assembly 180, and the outlet winch 280 to be connected with the refrigeration assembly 140, so that the connecting pipeline structure is more compact and reasonable, the space is reasonably utilized, and the space utilization rate is improved.

[0058] In some embodiments of the present invention, the inlets and outlets of the inlet winch 270 and the outlet winch 280 are both arranged at the edge of the lower layer 130 of the frame.

[0059] In some of the above embodiments of the present utility model, the inlets and outlets of the inlet winch 270 and the outlet winch 280 are both used for connection. Setting them at the edge of the lower layer 130 of the frame can facilitate the installation and disassembly by the staff, facilitate the inspection of whether there are faults at the connection positions, and improve the installation and maintenance efficiency.

[0060] In some embodiments of the present utility model, the hydraulic component 190 includes a plurality of water pumps 290, and the plurality of water pumps 290 are placed side by side and lying down on the hydraulic installation station 230.

[0061] In some of the above embodiments of the present utility model, the plurality of water pumps 290 are placed side by side and lying down on the hydraulic installation station 230. Laying the water pumps 290 down can reduce the occupied space in the vertical direction; secondly, the top of the water pump 290 is a position prone to failures. Laying the water pumps 290 down can facilitate the maintenance by the staff and improve the maintenance efficiency.

[0062] It should be noted that the plurality of water pumps 290 being placed side by side and lying down on the hydraulic installation station 230 means that the water pumps 290 are placed horizontally and lying down, and the plurality of water pumps 290 are arranged at intervals in a row, and the top positions of the plurality of water pumps 290 are arranged towards the edge of the lower layer 130 of the frame.

[0063] In some embodiments of the present utility model, the butterfly valve 300, the fine filter 310 and the coarse filter 320 in the liquid supply and replenishment component 180 are arranged at positions close to the edge.

[0064] In some of the above embodiments of the present utility model, the butterfly valve 300, the fine filter 310 and the coarse filter 320 in the liquid supply and replenishment component 180 are the main components that need to be maintained and observed. Therefore, in order to facilitate maintenance, the fine filter 310 and the coarse filter 320 need to be arranged at positions close to the edge to provide sufficient maintenance space for the maintenance personnel and improve the maintenance efficiency and maintenance space.

[0065] In some embodiments of the present utility model, the frame body 100 is of a rectangular structure, and two rows of the refrigeration installation stations 250 are arranged along the length direction of the upper layer 120 of the frame;

[0066] The liquid supply and replenishment installation station 220 is arranged at the right front side of the lower layer 130 of the frame, the winch assembly 170 is arranged at the left front side of the lower layer 130 of the frame, the hydraulic installation station 230 is arranged at the right rear side of the lower layer 130 of the frame, and the electric control installation station 240 is arranged at the left rear side of the lower layer 130 of the frame.

[0067] In some of the above embodiments of the present utility model, the frame main body 100 is a rectangular structure, which is the same as the structure of a special vehicle. Two rows of refrigeration installation stations 250 are arranged on the upper layer 120 of the frame and are arranged along the length direction of the upper layer 120 of the frame. A plurality of the refrigeration components 140 are arranged in sequence, making its structure more compact and the layout more reasonable.

[0068] The liquid supply and replenishment installation station 220 and the winch installation station 210 are arranged on the front side of the lower layer 130 of the frame, and the hydraulic installation station 230 and the electric control installation station 240 are arranged on the rear side of the lower layer 130 of the frame, so as to ensure that the liquid supply and replenishment component 180, the hydraulic component 190, the winch component 170 and the electric control box 200 can all be easily maintained, can quickly reach the maintenance position, and have a compact structure and a reasonable layout.

[0069] It should be noted that the liquid supply and replenishment installation station 220 is arranged on the right front side of the lower layer 130 of the frame, the winch component 170 is arranged on the left front side of the lower layer 130 of the frame, and the hydraulic installation station 230 is arranged on the right rear side of the lower layer 130 of the frame because the winch component 170 is not easily damaged or malfunctioned. When the vehicle stops, the right side is a safer position. Therefore, the liquid supply and replenishment installation station 220 that is more likely to have problems is arranged on the right front side of the lower layer 130 of the frame, and the hydraulic installation station 230 is arranged on the right rear side of the lower layer 130 of the frame.

[0070] In some embodiments of the present utility model, a shock absorption device is arranged on the electric control installation station 240, and the electric control box 200 is arranged on the shock absorption device.

[0071] In some of the above embodiments of the present utility model, by arranging a shock absorption device below the electric control box 200, the safety of the electric control box 200 is ensured.

[0072] Embodiment 1:

[0073] The cooling unit provided by the present utility model includes a frame main body 100. The frame main body 100 is a rectangular structure. A middle partition 110 is arranged in the middle of the frame main body 100. The middle partition 110 divides the frame main body 100 into an upper layer 120 of the frame and a lower layer 130 of the frame.

[0074] Two rows of refrigeration installation stations 250 are arranged along the length direction of the upper layer 120 of the frame on the upper layer 120 of the frame. A plurality of the refrigeration components 140 are arranged in the two rows of the refrigeration installation stations 250; the refrigeration component 140 includes a refrigeration machine box 150 and a module fan 160, and the module fan 160 is arranged above the refrigeration machine box 150.

[0075] On the lower layer 130 of the frame, a winch installation station 210, a liquid supply and replenishment installation station 220, a hydraulic installation station 230, and an electric control installation station 240 are provided. The winch assembly 170 is arranged on the winch installation station 210, the liquid supply and replenishment assembly 180 is arranged on the liquid supply and replenishment installation station 220, the hydraulic assembly 190 is arranged on the hydraulic installation station 230, and the electric control box 200 is arranged on the electric control installation station 240;

[0076] The liquid supply and replenishment installation station 220 has an L-shaped structure, and the winch installation station 210 is arranged at the concave part of the liquid supply and replenishment installation station 220; the hydraulic installation station 230 is arranged on one side of the liquid supply and replenishment installation station 220, and the electric control installation station 240 is arranged side by side with the hydraulic installation station 230, so that the edges of the winch assembly 170, the liquid supply and replenishment assembly 180, the hydraulic assembly 190, and the electric control box 200 are respectively located at the four edge positions of the lower layer 130 of the frame.

[0077] Specifically, the liquid supply and replenishment installation station 220 is arranged on the right front side of the lower layer 130 of the frame, the winch installation station 210 is arranged on the left front side of the lower layer 130 of the frame, the hydraulic installation station 230 is arranged on the right rear side of the lower layer 130 of the frame, and the electric control installation station 240 is arranged on the left rear side of the lower layer 130 of the frame.

[0078] Further, a maintenance door 260 is provided on the refrigeration machine box 150, and the maintenance doors 260 of the refrigeration machine boxes 150 on the two rows of refrigeration installation stations 250 are arranged back to back and are both located at positions close to the edge of the upper layer 120 of the frame.

[0079] The winch assembly 170 includes an inlet winch 270 and an outlet winch 280, and the inlet winch 270 is located between the inlet and outlet winch 280 and the hydraulic assembly 190. And the inlets and outlets of the inlet winch 270 and the outlet winch 280 are both arranged at the edge of the lower layer 130 of the frame.

[0080] The hydraulic assembly 190 includes a plurality of water pumps 290, and the plurality of water pumps 290 are placed side by side and lying down on the hydraulic installation station 230. The butterfly valve 300, the fine filter 310, and the coarse filter 320 in the liquid supply and replenishment assembly 180 are arranged at positions close to the edge.

[0081] Optionally, the water tank, the pump body, etc. in the liquid supply and replenishment assembly 180 are also arranged at positions close to the edge for easy maintenance.

[0082] In the description of this specification, the descriptions referring to terms such as "example", "embodiment" or "some embodiments" mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0083] Of course, the present invention is not limited to the above embodiments. Those skilled in the art can also make equivalent deformations or substitutions without departing from the spirit of the present invention, and these equivalent variations or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A cooling unit, characterized in that, It includes a frame body, and the frame body includes an upper layer of the frame and a lower layer of the frame; A plurality of refrigeration components are arranged on the upper layer of the frame. The refrigeration components include a refrigeration chassis and a module fan, and the module fan is arranged above the refrigeration chassis; A winch assembly, a liquid supply and replenishment assembly, a hydraulic assembly and an electric control box are arranged on the lower layer of the frame. The edges of the winch assembly, the liquid supply and replenishment assembly, the hydraulic assembly and the electric control box are all close to the edge position of the lower layer of the frame.

2. The cooling unit according to claim 1, characterized in that Two rows of refrigeration installation stations are arranged on the upper layer of the frame, and a plurality of the refrigeration components are arranged in the refrigeration installation stations; A winch installation station, a liquid supply and replenishment installation station, a hydraulic installation station and an electric control installation station are arranged on the lower layer of the frame. The winch assembly is arranged on the winch installation station, the liquid supply and replenishment assembly is arranged on the liquid supply and replenishment installation station, the hydraulic assembly is arranged on the hydraulic installation station, and the electric control box is arranged on the electric control installation station.

3. The cooling unit according to claim 2, characterized in that, The liquid supply and replenishment installation station is in an L-shaped structure, and the winch installation station is arranged at the concave part of the liquid supply and replenishment installation station; The hydraulic installation station is arranged on one side of the liquid supply and replenishment installation station, and the electric control installation station is arranged side by side with the hydraulic installation station; A maintenance door is arranged on the refrigeration chassis. The maintenance doors of the refrigeration chassis on the two rows of refrigeration installation stations are arranged back to back and are both located at a position close to the edge of the upper layer of the frame.

4. The cooling unit according to claim 3, characterized in that The winch assembly includes an inlet winch and an outlet winch, and the inlet winch is located between the outlet winch and the hydraulic assembly.

5. The cooling unit according to claim 4, characterized in that The inlets and outlets of the inlet winch and the outlet winch are both arranged at the edge of the lower layer of the frame.

6. The cooling unit according to claim 2, characterized in that, The hydraulic assembly includes a plurality of water pumps, and the plurality of water pumps are placed side by side and lying down on the hydraulic installation station.

7. The cooling unit according to claim 2, wherein The butterfly valve, the fine filter and the coarse filter in the liquid supply and replenishment assembly are arranged at positions close to the edge.

8. The cooling unit according to claim 2, characterized in that, The frame body is of a rectangular structure, and two rows of the refrigeration installation stations are arranged along the length direction of the upper layer of the frame; The liquid supply and replenishment installation station is arranged at the right front side of the lower layer of the frame, the winch installation station is arranged at the left front side of the lower layer of the frame, the hydraulic installation station is arranged at the right rear side of the lower layer of the frame, and the electric control installation station is arranged at the left rear side of the lower layer of the frame.

9. The cooling unit according to claim 2, characterized in that, A shock absorption device is arranged on the electric control installation station, and the electric control box is arranged on the shock absorption device.

10. The cooling unit according to claim 1, characterized in that, An intermediate partition is arranged in the middle of the frame body, and the intermediate partition divides the frame body into an upper layer of the frame and a lower layer of the frame.

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