Liquid cooling industrial energy-saving air conditioner

Abstract

The invention relates to the technical field of industrial air conditioners, in particular to a liquid cooling industrial energy-saving air conditioner which comprises an air conditioner body, a compressor is arranged in the air conditioner body, one side of a cooling head is connected with a first liquid pipe, one end of the first liquid pipe is connected with a cooling mechanism, and the cooling mechanism is of a multi-layer box type structure. The bottom end of the cooling mechanism is connected with a second liquid pipe, a water pump, a third liquid pipe and a cooling head to form a circulating liquid cooling structure, an air inlet fan is arranged at one end of the cooling mechanism, an air channel is formed in the cooling mechanism, and the air channel, the air inlet fan and an air outlet fan form a guiding airflow transmission structure; an air outlet mechanism is arranged on the upper half portion of the air conditioner body. According to the liquid cooling industrial energy-saving air conditioner, cooling liquid is stirred through the flow guide plate of the first cooling box and the spiral stirring rod of the second cooling box, and air channel airflow formed by the air inlet fan and the air outlet fan is matched, so that the problem that the cooling efficiency is reduced due to temperature rise of the cooling liquid is solved, and long-acting stability of a heat dissipation system is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial air conditioners, and particularly to a liquid-cooled industrial energy-saving air conditioner. Background Art

[0002] Industrial air conditioners refer to air conditioning equipment that provides environmental temperature, humidity, and cleanliness guarantees for the reliable operation of industrial product production processes or industrial process equipment. Such as constant temperature and humidity air conditioners used to ensure the normal operation of equipment in electrical control rooms, special high-temperature environment air conditioners used for mobile use in workshops, low-temperature unit air conditioners used in processing workshops, etc., all belong to industrial air conditioners. Industrial air conditioners pay more attention to purposefulness and ease of use, so there are mobile integrated industrial air conditioners to meet industrial use requirements.

[0003] Currently, when most industrial air conditioners dissipate heat from the compressor, they mostly use air-cooled heat dissipation methods, and the heat dissipation effect of this method is not good. Some air conditioners that use liquid-cooled heat dissipation ignore the heat dissipation of the coolant. As the compressor continues to work, the temperature of the coolant will gradually increase, which will lead to a deterioration of the cooling effect. Moreover, most air conditioners can only transport the air source through a single exhaust duct when working, and often cannot meet the requirements in the face of scenarios that require a large air volume. Therefore, we propose a liquid-cooled industrial energy-saving air conditioner. Summary of the Invention

[0004] A liquid-cooled industrial energy-saving air conditioner proposed by the present invention solves the existing problems.

[0005] To achieve the above object, the present invention adopts the following technical scheme: A liquid-cooled industrial energy-saving air conditioner includes an air conditioner body. A compressor is arranged inside the air conditioner body, and a surrounding cooling head is arranged outside the compressor. One side of the cooling head is connected to a first liquid pipe, and one end of the first liquid pipe is connected to a cooling mechanism. The cooling mechanism is a multi-layer box structure, and the bottom end of the cooling mechanism is connected to a second liquid pipe, a water pump, and a third liquid pipe to form a circulating liquid-cooled structure with the cooling head. An air inlet fan is arranged at one end of the cooling mechanism, and two groups of air outlet fans are symmetrically arranged on the other side of the cooling mechanism. An air duct is opened inside the cooling mechanism, and the air duct forms a guiding air flow transmission structure with the air inlet fan and the air outlet mechanism. An air outlet mechanism is arranged on the upper half of the air conditioner body.

[0006] As a preferred technical solution of the present invention, a liquid inlet is opened inside the cooling mechanism, the liquid inlet is connected through a first cooling box, and the bottom of the first cooling box is connected to a second cooling box. One side of the second cooling box is connected to a second liquid pipe.

[0007] As a preferred technical solution of the present invention, one end of the second liquid pipe is connected to a water pump, and one side of the water pump is connected to a third liquid pipe. One end of the third liquid pipe is connected to the cooling head.

[0008] As a preferred technical solution of the present invention, a number of groups of flow guiding plates distributed in a staggered manner are arranged inside the first cooling box, and a number of groups of spiral stirring rods are arranged inside the second cooling box.

[0009] As a preferred technical solution of the present invention, one end of each flow guiding plate is connected to the side wall of the first cooling box, and the other end is not in contact with the first cooling box to form a channel. The channels are distributed in a staggered manner at both ends of the first cooling box to form a coolant channel.

[0010] As a preferred technical solution of the present invention, a fixing frame is arranged inside the air conditioner body, and a compressor is installed inside the fixing frame.

[0011] As a preferred technical solution of the present invention, a second ventilation opening is provided on one side of the air conditioner body, the second ventilation opening is arranged corresponding to the air inlet fan, and two first ventilation openings are symmetrically provided on the other side of the air conditioner body. The two groups of first ventilation openings are arranged corresponding to the air outlet fan.

[0012] As a preferred technical solution of the present invention, the air outlet mechanism includes a box door, and a number of groups of air outlet openings are connected to the outside of the box door, and a pin slot is provided at the top of the box door.

[0013] As a preferred technical solution of the present invention, two fixing pins are arranged on the top of the air conditioner body, and the two fixing pins are inserted into the pin slot provided on the box door in an interactive manner.

[0014] As a preferred technical solution of the present invention, a wind guiding plate is arranged inside the air conditioner body, a limiting slot is provided inside the box door, and a filter screen is fitted and connected to the limiting slot. Ear blocks are arranged on both sides of the filter screen.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. The liquid-cooled industrial energy-saving air conditioner of the present invention extends the flow path of the coolant through the cross-type flow guiding plates in the first cooling box, increases the contact area between the liquid and the cooling box, and the spiral stirring rods in the second cooling box stir the coolant to make its temperature evenly distributed and accelerate heat dissipation. Combined with the air duct airflow formed by the air inlet fan and the air outlet fan, the air-cooled heat dissipation effect is strengthened, avoiding the problem of increased energy consumption due to the decrease in cooling efficiency caused by the rise in the temperature of the coolant, and realizing the long-term stability and energy-saving effect of the heat dissipation system.

[0017] 2. By connecting the box door to the air conditioner body through fixing pins at the top of the box door, it is flexibly opened, and the limiting slot on the inner side of the box door is fitted with a filter screen to filter dust and impurities in the air during the air supply process, improving the air quality, and at the same time ensuring the stability and uniformity of the air outlet. When there is a large air volume requirement, by opening the box door, the air does not pass through the filter screen and is directly discharged from the wind guiding plate, meeting the requirement of a large air volume. Brief Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the present invention.

[0019] Figure 2 It is a schematic structural diagram of another perspective of the present invention.

[0020] Figure 3 It is a schematic diagram of the internal cooling structure of the air conditioner body of the present invention.

[0021] Figure 4 It is a schematic diagram of the split cooling structure of the present invention.

[0022] Figure 5 For the present invention Figure 4 It is a schematic structural diagram of another perspective.

[0023] Figure 6 It is a schematic diagram of the internal structure of the cooling mechanism of the present invention.

[0024] Figure 7 It is a schematic diagram of the internal structure of the cooling box of the present invention.

[0025] Figure 8 It is a schematic diagram of the air duct structure of the present invention.

[0026] Figure 9 It is a schematic diagram of the internal structure of the upper air outlet of the present invention.

[0027] Figure 10 It is a schematic diagram of the split internal structure of the box door of the present invention.

[0028] Figure 11 It is a schematic diagram of the user menu of the LCD display screen of the present invention.

[0029] Reference numerals in the figures: 1, air conditioner body; 2, compressor; 3, cooling head; 4, first liquid pipe; 5, fixing bracket; 6, cooling mechanism; 7, liquid inlet; 8, first cooling box; 9, deflector; 10, second cooling box; 11, spiral stirring rod; 12, second liquid pipe; 13, water pump; 14, third liquid pipe; 15, inlet fan; 16, air duct; 17, outlet fan; 18, first ventilation opening; 19, box door; 20, air outlet; 21, fixing pin; 22, air guide plate; 23, limiting groove; 24, filter screen; 25, second ventilation opening; 26, ear block. Detailed Description of the Invention

[0030] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying 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 thus should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, 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, and it can be the communication inside two elements. 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.

[0032] The present invention will be further described below in conjunction with the accompanying drawings.

[0033] Embodiment 1

[0034] Refer to Figures 1 - 11, the present invention provides a technical solution: a liquid-cooled industrial energy-saving air conditioner, including an air conditioner body 1. A compressor 2 is arranged inside the air conditioner body 1, and a surrounding cooling head 3 is arranged outside the compressor 2. One side of the cooling head 3 is connected to a first liquid pipe 4, and one end of the first liquid pipe 4 is connected to a cooling mechanism 6. The cooling mechanism 6 is of a multi-layer box structure, and the bottom end of the cooling mechanism 6 is connected to a second liquid pipe 12, a water pump 13, and a third liquid pipe 14 to form a circulating liquid cooling structure with the cooling head 3. An inlet 7 is opened inside the cooling mechanism 6, and the inlet 7 is connected through a first cooling box 8. The bottom of the first cooling box 8 is connected to a second cooling box 10. One side of the second cooling box 10 is connected to the second liquid pipe 12. An air inlet fan 15 is arranged at one end of the cooling mechanism 6, and two groups of air outlet fans 17 are symmetrically arranged on the other side of the cooling mechanism 6. An air duct 16 is opened inside the cooling mechanism 6, and the air duct 16 forms a guiding air flow transmission structure with the air inlet fan 15 and the air outlet fans 17. An air outlet mechanism is arranged on the upper half of the air conditioner body 1; one end of the second liquid pipe 12 is connected to a water pump 13, and one side of the water pump 13 is connected to a third liquid pipe 14, and one end of the third liquid pipe 14 is connected to the cooling head 3; a number of staggered guide plates 9 are arranged inside the first cooling box 8, and a number of spiral stirring rods 11 are arranged inside the second cooling box 10. One end of each guide plate 9 is connected to the side wall of the first cooling box 8, and the other end is not in contact with the first cooling box 8 to form a channel. The channels are staggered at both ends of the first cooling box 8 to form a coolant channel. The staggered guide plates 9 increase the contact heat dissipation area of the coolant; a fixing frame 5 is arranged inside the air conditioner body 1, and the compressor 2 is installed inside the fixing frame 5; a second ventilation opening 25 is opened on one side of the air conditioner body 1, and the second ventilation opening 25 is arranged corresponding to the air inlet fan 15. Two groups of first ventilation openings 18 are symmetrically opened on the other side of the air conditioner body 1, and the two groups of first ventilation openings 18 are arranged corresponding to the air outlet fans 17.

[0035] During specific implementation, when the liquid-cooled industrial energy-saving air conditioner is working, the liquid-cooled industrial energy-saving air conditioner is controlled through the LCD display screen on one side of the air-conditioning body 1. Before the compressor 2 is started, after the machine is turned on for 10s [unit start-up delay], the cooling mechanism 6 is turned on first when the refrigeration conditions are met. When exiting the refrigeration, the compressor 2 is turned off first, and then the cooling mechanism 6 is turned off after a delay of 15 seconds. When the coolant cooling link is performed, the water pump 13 is started to allow the coolant to circulate inside the entire cooling mechanism. First, the compressor 2 is cooled by the cooling head 3, and because the cooling head wraps the compressor 2 in a surrounding manner, the heat dissipation effect is better. At this time, the coolant takes away the heat generated by the compressor 2 and comes to the inside of the cooling mechanism 6 through the first liquid pipe 4. At this time, the coolant enters the first cooling box 8, and passes through the guide plate 9 arranged inside the first cooling box 8 to extend the coolant flow path, increase the contact area between the coolant and the first cooling box, and increase the heat dissipation efficiency. After the coolant passes through the first cooling box 8 , comes to the second cooling box 10, which is provided with a spiral stirring rod 11, and because the water pump 13 drives enough water flow power for the entire cooling mechanism, when the coolant passes through the second cooling box 10, it will drive the spiral stirring rod 11 to rotate through its own water flow force, so that its temperature is evenly distributed and heat dissipation is accelerated, and it plays an energy-saving role. At this time, the coolant passes through the second liquid pipe 12, comes to the water pump 13, and returns to the cooling head 3 through the third liquid pipe 14, realizing the circulation flow structure of the coolant. While the coolant flows, the air inlet fan 15 brings a wind source to the inside of the cooling mechanism 6, and the air outlet fans 17 arranged on both sides of the cooling mechanism 6 allow the wind to flow in the cooling mechanism through the air duct 16, and in the process of flowing, the heat of the first cooling box 8 and the second cooling box 10 is taken away, so that the heat dissipation efficiency is greatly enhanced, and the second vent and the first vent are arranged on the outside of the air conditioner body 1, which are respectively arranged corresponding to the two sets of fans. Through the above operation, the cooling work of the compressor can be facilitated.

[0036] Example 2

[0037] Reference Figure 9 and Figure 10 This embodiment is optimized on the basis of embodiment 1, the air outlet mechanism includes a door 19, and a plurality of groups of air outlets 20 are connected to the outside of the door 19, and a pin groove is provided on the top of the door 19; two groups of fixing pins 21 are provided on the top of the air conditioner body 1, and the two groups of fixing pins 21 are interactively plugged with the pin grooves provided in the door 19; an air guide plate 22 is provided inside the air conditioner body 1, and a limiting groove 23 is provided inside the door 19, and a filter 24 is embedded and connected to the limiting groove 23, and ear blocks 26 are provided on both sides of the filter 24.

[0038] During specific implementation, when a large air volume is required during operation, the fixing pin 21 connected to the upper end of the air conditioner body 1 is pulled out, and the cabinet door 19 is opened. Hinges are also provided on both sides inside the cabinet door 19 to make the opening and closing smoother. By opening the cabinet door 19, the wind can directly be discharged through the air guide plate 22, increasing the air volume supply. If it is not needed, the cabinet door 19 is closed, and the fixing pin 21 is inserted and fitted with the pin slot provided on the cabinet door 9 to fix the cabinet door 19. The wind is discharged through several groups of air outlets 20 connected to the cabinet door 19, making the wind more directional and gentle. A limiting groove 23 is also provided inside the cabinet door 1 so that the filter screen 24 can be fixed inside through the ear blocks 26. If the filter screen 24 needs to be cleaned, just twist the filter screen 24 and pull it out from the limiting groove 23. No professional tools are required, simplifying the maintenance process, reducing the use cost, and ensuring that the air conditioner maintains a high-efficiency air purification capacity for a long time. Through the above operations, the use of this liquid-cooled industrial energy-saving air conditioner can be facilitated.

[0039] Refer to Figure 11 As shown, for the user menu, when the set temperature on the main interface is not in reverse video display, press the settings to enter the user menu. The user menu includes 10 items as shown in the following table:

[0040]

[0041]

[0042] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A liquid-cooled industrial energy-saving air conditioner, comprising an air conditioner body (1), characterized in that: Inside the air conditioner body (1), there is a compressor (2) installed, and a surrounding cooling head (3) is arranged outside the compressor (2). One side of the cooling head (3) is connected to a first liquid pipe (4), and one end of the first liquid pipe (4) is connected to a cooling mechanism (6). The cooling mechanism (6) is of a multi-layer box structure, and the bottom end of the cooling mechanism (6) is connected to a second liquid pipe (12), a water pump (13), and a third liquid pipe (14) to form a circulating liquid cooling structure with the cooling head (3). An air inlet fan (15) is arranged at one end of the cooling mechanism (6), and two groups of air outlet fans (17) are symmetrically arranged on the other side of the cooling mechanism (6). An air duct (16) is opened inside the cooling mechanism (6), and the air duct (16) forms a guiding air flow transmission structure with the air inlet fan (15) and the air outlet fans (17). An air outlet mechanism is arranged in the upper half of the air conditioner body (1).

2. The liquid-cooled industrial energy-saving air conditioner according to claim 1, wherein: An inlet liquid port (7) is opened inside the cooling mechanism (6), the inlet liquid port (7) is connected through a first cooling box (8), and the bottom of the first cooling box (8) is connected to a second cooling box (10). One side of the second cooling box (10) is connected to a second liquid pipe (12).

3. The liquid-cooled industrial energy-saving air conditioner according to claim 2, wherein: One end of the second liquid pipe (12) is connected to a water pump (13), and one side of the water pump (13) is connected to a third liquid pipe (14). One end of the third liquid pipe (14) is connected to the cooling head (3).

4. The liquid-cooled industrial energy-saving air conditioner according to claim 2, wherein: A number of diversion plates (9) distributed in a staggered manner are arranged inside the first cooling box (8), and a number of spiral stirring rods (11) are arranged inside the second cooling box (10).

5. The liquid-cooled industrial energy-saving air conditioner according to claim 4, wherein: One end of each diversion plate (9) is connected to the side wall of the first cooling box (8), and the other end is not in contact with the first cooling box (8) to form a channel. The channels are distributed in a staggered manner at both ends of the first cooling box (8) to form a coolant channel.

6. The liquid-cooled industrial energy-saving air conditioner according to claim 1, wherein: A fixing frame (5) is arranged inside the air conditioner body (1), and a compressor (2) is installed inside the fixing frame (5).

7. The liquid-cooled industrial energy-saving air conditioner according to claim 1, wherein: A second ventilation opening (25) is opened on one side of the air conditioner body (1), and the second ventilation opening (25) is arranged corresponding to the air inlet fan (15). Two first ventilation openings (18) are symmetrically opened on the other side of the air conditioner body (1), and the two first ventilation openings (18) are arranged corresponding to the air outlet fans (17).

8. The liquid-cooled industrial energy-saving air conditioner according to claim 1, wherein: The air outlet mechanism includes a box door (19), and a number of air outlet openings (20) are connected to the outside of the box door (19). A pin slot is opened at the top of the box door (19).

9. The liquid-cooled industrial energy-saving air conditioner according to claim 8, characterized in that: Two fixing pins (21) are arranged at the top of the air conditioner body (1), and the two fixing pins (21) are inserted into the pin slot opened on the box door (19) in an interactive manner.

10. The liquid-cooled industrial energy-saving air conditioner according to claim 8, wherein: A wind guiding plate (22) is arranged inside the air conditioner body (1), a limiting slot (23) is opened inside the box door (19), and a filter screen (24) is fitted and connected to the limiting slot (23). Ear blocks (26) are arranged on both sides of the filter screen (24).

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