A smart symmetrical heat and humidity treatment device

Abstract

This invention relates to the field of dehumidifier technology, and more particularly to an intelligent symmetrical heat and humidity treatment device, comprising an outer frame, and further comprising: an inlet fan, wherein the inlet end of the inlet fan is connected to the outside and the outlet end is connected to the inside of the outer frame; an outlet frame, wherein the outlet frame is fixedly connected to the side of the outer frame away from the inlet fan and connects the inside of the outer frame to the outside; when the inlet fan is working, an airflow is formed inside the outer frame from the inlet fan toward the outlet frame; and a dehumidification mechanism. This invention, by setting up a dehumidification mechanism, uses an integrally formed strip-shaped protrusion and through-hole design on the moisture-proof plate to physically separate the low-temperature, high-humidity evaporator area from the high-temperature, dry condenser area, avoiding interference from the high temperature of the condenser with the low-temperature environment of the evaporator, and ensuring stable dehumidification efficiency; the protrusion forms a ridge on the evaporator side to guide the airflow, smoothing and guiding the turbulent flow through the strip-shaped through-hole, preventing water droplets on the evaporator surface from being swept away by the airflow, and improving the stability of heat exchange.

Description

Technical Field

[0001] This invention relates to the field of dehumidifier technology, and more particularly to an intelligent symmetrical heat and humidity treatment device. Background Technology

[0002] Existing dehumidification equipment consists of a compressor, evaporator, condenser, fan, housing, and other components. It achieves gas-liquid phase change through the circulation of refrigerant between the evaporator and condenser. The evaporator absorbs heat from the air, causing moisture to condense and precipitate out. The condenser then releases heat to complete the dehumidification process. It is widely used in places sensitive to air humidity, such as museums, archives, precision workshops, and smart buildings. Typically, a fan drives airflow through heat exchange components to achieve air dehumidification and temperature regulation in a fixed path.

[0003] In existing technologies, a structure consisting of a shell, evaporator, condenser, fan, and internal cleaning device is used to clean the evaporator and condenser, reducing dust impact. However, this method is prone to thermal radiation interference and airflow turbulence between the evaporator and condenser, affecting dehumidification accuracy and stability. Another method uses an evaporator, drip tray, rotary dehumidification assembly, condenser, and water pumping component to cool and recycle condensate. However, this method does not recover condensate and excess cooling capacity from the evaporator, increasing the compressor's workload, hindering condensation efficiency, and reducing dehumidification efficiency. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the easy occurrence of thermal radiation interference and airflow turbulence between the evaporator and condenser, which affects the dehumidification accuracy and stability, and to propose an intelligent symmetrical heat and humidity treatment device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A smart symmetrical heat and humidity treatment device includes an outer frame and further includes:

[0007] An air intake fan, wherein the air intake end of the air intake fan is connected to the outside, and the air outlet end is connected to the inside of the outer frame;

[0008] An air outlet frame is fixedly connected to the side of the outer frame away from the air inlet fan and connects the interior of the outer frame with the outside.

[0009] When the air intake fan is working, an airflow is formed inside the outer frame from the air intake fan toward the air outlet frame;

[0010] The dehumidification mechanism includes an evaporator, a moisture-proof plate, and a condenser connected sequentially inside the outer frame along the airflow path. The moisture-proof plate has multiple protrusions integrally formed facing the evaporator and multiple through holes that guide airflow from the evaporator to the condenser.

[0011] Temperature control device and fan speed device are installed sequentially inside the outer frame between the condenser and the air outlet frame along the airflow path.

[0012] Preferably, a motor frame is fixedly connected to the side of the outer frame, and the air intake fan is mounted on the motor frame.

[0013] Preferably, the dehumidification mechanism includes a compressor installed inside the outer frame. The compressor's inlet end is connected to a first conduit, and its outlet end is connected to a second conduit. The ends of the first and second conduits away from the compressor are both connected to circulation pipes. Two fixed plates and a water collection frame are fixedly connected inside the outer frame. The evaporator, moisture-proof plate, and condenser are all fixedly connected between the two fixed plates. The evaporator and condenser are both composed of multiple heat sinks. The circulation pipe connected to the first conduit passes through multiple heat sinks in the evaporator, and the circulation pipe connected to the second conduit passes through multiple heat sinks in the condenser. The ends of the two circulation pipes away from the conduits are connected to the same converter. The water collection frame is located below the evaporator and is used to collect condensate dripping from the evaporator.

[0014] Preferably, the plurality of protrusions and through holes are strip-shaped, and the plurality of through holes are distributed in the gaps between the plurality of protrusions, wherein the longitudinal direction of the protrusions is perpendicular to the longitudinal direction of the through holes.

[0015] Preferably, the water collection frame has a sealing hole for the second conduit to pass through, the fixing plate has a pipe hole for the circulation pipe to pass through, the bottom of the water collection frame is connected to a drain pipe, and a valve is installed on the drain pipe.

[0016] Preferably, the system further includes a precooling assembly, which includes a precooling box fixedly connected to the top of the outer frame. An air inlet is provided through the top of the outer frame. The top of the precooling box is connected to the bottom of the air inlet, a pump is installed on the side, and the bottom is connected to the precooling frame. The end of the precooling frame away from the precooling box is sealed and penetrates through the outer frame, facing the air inlet of the blower. The pump's pumping end is connected to a precooling pipe, and its drain end is connected to a return water pipe. The end of the precooling pipe away from the pump is connected to a third conduit. The end of the third conduit away from the precooling pipe and the end of the return water pipe away from the pump are both connected to the water inside the water collection frame. The precooling pipe is sealed and extends into the interior of the precooling box.

[0017] Preferably, both the third conduit and the precooling pipe are multi-bend-shaped. The third conduit is fixedly connected to the side of the moisture-proof plate facing the evaporator and passes through the gaps of multiple protrusions and through holes.

[0018] Preferably, a grid is fixedly connected to the connection between the precooling box and the air inlet, and a filter is fixedly connected to the end of the precooling frame away from the precooling box.

[0019] Preferably, the temperature control device is used to control the temperature of the airflow, the fan speed device is used to control the speed of the airflow, the air inlet of the temperature control device is connected to a guide frame, and the end of the guide frame away from the temperature control device faces the condenser.

[0020] Preferably, an electrical control device is installed at the bottom inside the outer frame, and the electrical control device is electrically connected to the compressor, the air intake fan, the temperature control device, the fan speed device, and the pump.

[0021] Compared with the prior art, the advantages of the present invention are as follows:

[0022] 1. This invention, through the setting of a dehumidification mechanism, uses an integrally formed strip-shaped protrusion and through-hole design to physically separate the low-temperature, high-humidity evaporator area from the high-temperature, dry condenser area. The static air inside the groove on the side of the protrusion facing the condenser forms a local heat insulation zone, increasing the heat radiation propagation distance, significantly blocking heat conduction and radiation, and preventing the high temperature of the condenser from interfering with the low-temperature environment of the evaporator, thus ensuring stable dehumidification efficiency. The protrusion forms a ridge on the evaporator side to guide the airflow, combing and smoothly guiding the turbulent flow through the strip-shaped through-holes. Combined with the staggered distribution design of the through-holes, it reduces eddies and airflow stagnation, preventing water droplets on the evaporator surface from being swept away by the airflow, ensuring that the airflow flows orderly to the condenser, and improving the stability of heat exchange. The strip-shaped protrusion disperses the stress generated by the temperature difference between the two sides of the metal plate through physical deformation, preventing the plate from bending or the weld from cracking, and extending the service life of the moisture-proof board.

[0023] 2. This invention, by setting up a pre-cooling component, uses a pump to drive the condensate inside the water collection frame to form a closed-loop circulation through a multi-bend third conduit, a pre-cooling pipe, and a return water pipe, achieving efficient recovery of cold energy. The third conduit, attached to the side of the moisture-proof plate facing the evaporator, absorbs excess cold energy from the evaporator to further reduce the temperature of the condensate. Subsequently, the low-temperature condensate pre-cools the air entering the shell through the pre-cooling pipe, reducing the dehumidification load on the evaporator and avoiding the waste of cold energy by direct discharge with the condensate. The pre-cooled air reduces the temperature difference with the evaporator, enhancing the condensation efficiency while avoiding thermal shock to the evaporator from the high-temperature airflow. The pre-cooling stage shares the sensible heat load, allowing the evaporator to focus on latent heat dehumidification, improving overall heat exchange efficiency, reducing compressor energy consumption, and significantly optimizing system energy efficiency and equipment lifespan. Attached Figure Description

[0024] Figure 1 This is an overall isometric view of an intelligent symmetrical heat and humidity treatment device proposed in this invention.

[0025] Figure 2 This is a schematic diagram of the internal structure of the outer frame of an intelligent symmetrical heat and humidity treatment device proposed in this invention.

[0026] Figure 3This is a schematic diagram of the motor frame and air intake fan structure of an intelligent symmetrical heat and humidity treatment device proposed in this invention.

[0027] Figure 4 This is a schematic diagram of the first and second conduits of an intelligent symmetrical heat and humidity treatment device proposed in this invention.

[0028] Figure 5 This is a schematic diagram of the air guide frame and temperature control device of an intelligent symmetrical heat and humidity treatment device proposed in this invention.

[0029] Figure 6 This is a schematic diagram of the moisture-proof plate and through-hole structure of an intelligent symmetrical heat and humidity treatment device proposed in this invention.

[0030] Figure 7 This is a schematic diagram of the pump and return water pipe structure of an intelligent symmetrical heat and humidity treatment device proposed in this invention.

[0031] In the diagram: 1. Outer frame; 2. Pre-cooling frame; 3. Electrical control device; 4. Air outlet frame; 5. Air inlet; 6. Motor frame; 7. Pre-cooling pipe; 8. Compressor; 9. Air intake fan; 10. Pre-cooling box; 11. Air guide frame; 12. Temperature control device; 13. Fan speed device; 14. Water collection frame; 15. First conduit; 16. Second conduit; 17. Circulation pipe; 18. Converter; 19. Pump; 20. Fixing plate; 21. Heat sink; 22. Third conduit; 23. Moisture-proof board; 24. Through hole; 25. Protrusion; 26. Return water pipe. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0033] Reference Figures 1-7 A smart symmetrical heat and humidity treatment device includes an outer frame 1, and further includes:

[0034] The air inlet fan 9 has an air inlet end connected to the outside and an air outlet end connected to the inside of the outer frame 1.

[0035] A motor frame 6 is fixedly connected to the side of the outer frame 1, and the air intake fan 9 is installed on the motor frame 6.

[0036] The air outlet frame 4 is fixedly connected to the side of the outer frame 1 away from the air inlet fan 9, and connects the interior of the outer frame 1 with the outside.

[0037] When the air intake fan 9 is working, an airflow is formed inside the outer frame 1 from the air intake fan 9 toward the air outlet frame 4.

[0038] The dehumidification mechanism includes an evaporator, a moisture-proof plate 23, and a condenser connected sequentially inside the outer frame 1 along the airflow path. The moisture-proof plate 23 has multiple protrusions 25 integrally formed facing the evaporator and multiple through holes 24 that guide the airflow from the evaporator to the condenser.

[0039] The dehumidification mechanism includes a compressor 8 installed inside the outer frame 1. The compressor 8 has an inlet end connected to a first conduit 15 and an outlet end connected to a second conduit 16. The ends of the first conduit 15 and the second conduit 16 away from the compressor 8 are both connected to a circulation pipe 17. Two fixed plates 20 and a water collection frame 14 are fixedly connected inside the outer frame 1. The evaporator, the moisture-proof plate 23, and the condenser are all fixedly connected between the two fixed plates 20. The evaporator and the condenser are both composed of multiple heat sinks 21. The circulation pipe 17 connected to the first conduit 15 passes through multiple heat sinks 21 in the evaporator. The circulation pipe 17 connected to the second conduit 16 passes through multiple heat sinks 21 in the condenser. The ends of the two circulation pipes 17 away from the conduit are connected to the same converter 18. The water collection frame 14 is located below the evaporator and is used to collect the condensate dripping from the evaporator.

[0040] When the compressor 8 is working, its outlet end delivers refrigerant through the second conduit 16 into the circulation pipe 17 in the condenser, and then into the converter 18. After being converted by the converter 18, it is then sent into the circulation pipe 17 in the evaporator, and finally flows back into the inlet end of the compressor 8 through the first conduit 15, completing the refrigerant cycle.

[0041] The multiple protrusions 25 and through holes 24 are all strip-shaped, and the multiple through holes 24 are distributed in the gaps between the multiple protrusions 25. The longitudinal direction of the protrusions 25 is perpendicular to the longitudinal direction of the through holes 24.

[0042] Multiple through holes 24 located between the two protrusions 25 are staggered from top to bottom, which facilitates the airflow guided by the protrusions 25 to quickly pass through the adjacent through holes 24, so that the airflow flows smoothly and quickly through the through holes 24.

[0043] The water collection frame 14 has a sealing hole for the second conduit 16 to pass through, and the fixing plate 20 has a pipe hole for the circulation pipe 17 to pass through. The bottom of the water collection frame 14 is connected to a drain pipe, and a valve is installed on the drain pipe.

[0044] By opening the valve, excess condensate inside the water collection frame 14 can be discharged through the drain pipe, preventing condensate from overflowing.

[0045] It also includes a precooling component, which includes a precooling box 10 fixedly connected to the top of the outer frame 1. An air inlet 5 is provided through the top of the outer frame 1. The top of the precooling box 10 is connected to the bottom of the air inlet 5. A pump 19 is installed on the side and the bottom is connected to the precooling frame 2. The end of the precooling frame 2 away from the precooling box 10 is sealed and passes through the outer frame 1, and faces the air inlet end of the air blower 9. The pump 19 is connected to a precooling pipe 7 at the pumping end and a return water pipe 26 at the drain end. The end of the precooling pipe 7 away from the pump 19 is connected to a third conduit 22. The end of the third conduit 22 away from the precooling pipe 7 and the end of the return water pipe 26 away from the pump 19 are both connected to the water inside the water collection frame 14. The precooling pipe 7 is sealed and extends into the interior of the precooling box 10.

[0046] By utilizing the cooling capacity of the condensate inside the water collection frame 14, and the absorption of excess cooling capacity of the evaporator by the condensate flowing through the third conduit 22, a portion of the airflow entering the dehumidification mechanism is pre-cooled through the pre-cooling pipe 7, thereby reducing the workload of the compressor 8.

[0047] The precooling component drives the condensate circulation through pump 19, forming a dynamic adjustment closed loop of cold energy recovery, load reduction and energy consumption reduction, which can adapt to different humidity environments without manual intervention.

[0048] Both the third conduit 22 and the precooling pipe 7 are multi-bend-shaped. The third conduit 22 is fixedly connected to the side of the moisture-proof plate 23 facing the evaporator and passes through the gaps of multiple protrusions 25 and through holes 24.

[0049] The multi-bend third conduit 22 facilitates the absorption efficiency of excess cooling capacity of the evaporator by the flowing condensate, and the multi-bend precooling pipe 7 facilitates the heat exchange efficiency between the flowing condensate and the outside air.

[0050] A grid is fixedly connected at the connection between the precooling box 10 and the air inlet 5, and a filter is fixedly connected at the end of the precooling frame 2 away from the precooling box 10.

[0051] The air flowing through the precooling chamber 10 and precooling frame 2 is filtered by a grid and a filter, which effectively prevents dust from adhering to the precooling pipe 7 and ensures the normal working capacity of the precooling pipe 7.

[0052] Temperature control device 12 and fan speed device 13 are installed sequentially inside the outer frame 1 between the condenser and the air outlet frame 4 along the airflow path.

[0053] Temperature control device 12 is used to control the temperature of the airflow, and fan speed device 13 is used to control the speed of the airflow.

[0054] Both the temperature control device 12 and the fan speed device 13 adopt existing technologies. The temperature control device 12 adjusts the airflow temperature through a built-in heat exchange module, and the fan speed device 13 controls the fan speed by driving the fan wheel to rotate through an adjustable speed motor, so as to meet the temperature and humidity requirements in different scenarios.

[0055] The air inlet of the temperature control device 12 is connected to the air guide frame 11. The end of the air guide frame 11 away from the temperature control device 12 faces the condenser. The airflow is guided to the temperature control device 12 through the air guide frame 11 to reduce the loss of airflow.

[0056] An electrical control device 3 is installed at the bottom inside the outer frame 1. The electrical control device 3 is electrically connected to the compressor 8, the air intake fan 9, the temperature control device 12, the fan speed device 13, and the pump 19.

[0057] The electrical control device 3 uses existing technology to supply power to various electrical components and coordinate the operation of each component to intelligently realize the automated dehumidification process.

[0058] When the present invention is used, the electronic control device 3 works, connects the power supply, supplies power to the compressor 8, the air intake fan 9, the temperature control device 12, the fan speed device 13 and the pump 19, and starts the device to run.

[0059] The fan 9, which is fixed on the motor frame 6, works. Part of its air intake end directly draws in outside air, while part of it indirectly draws in outside air through the precooling frame 2 and the precooling box 10. The air that needs to be processed is then sent into the interior of the outer frame 1. The airflow first flows to the evaporator and condenser composed of two sets of heat sinks 21.

[0060] When the compressor 8 is working, the refrigerant flows in the circulation loop consisting of the evaporator, condenser, converter 18 and connecting pipes, realizing the gas-liquid phase conversion.

[0061] After being compressed by compressor 8, the refrigerant becomes a high-temperature, high-pressure gaseous state, enters the condenser and releases heat, condensing into a high-pressure liquid state. After being throttled and depressurized by converter 18, the liquid refrigerant becomes a low-temperature, low-pressure gas-liquid mixture that enters the evaporator, absorbs heat from the airflow and vaporizes into a gaseous state, thereby lowering the temperature of the evaporator and causing the moisture in the airflow to condense and precipitate. The vaporized refrigerant flows back to compressor 8, completing the cycle.

[0062] Moisture in the airflow condenses on the heat sink 21 of the evaporator, forming small droplets, which eventually slide off the heat sink 21 into the water collection frame 14 below.

[0063] After the airflow passes through the evaporator for condensation and dehumidification, it first comes into contact with the moisture-proof plate 23 in the middle. The moisture-proof plate 23 is located between the evaporator and the condenser. The air passes through the evaporator, the moisture-proof plate 23 and the condenser in sequence. The moisture-proof plate 23 physically isolates the low-temperature and high-humidity evaporator area from the high-temperature and dry condenser area, blocking the direct heat radiation from the high-temperature condenser to the low-temperature evaporator, which helps the evaporator maintain a lower surface temperature and improves the dehumidification capacity.

[0064] The moisture-proof plate 23 is provided with through holes 24, which guide the airflow from the evaporator to the condenser in an orderly manner, reducing the formation of unnecessary eddies or turbulence in the gap, and effectively preventing the eddies or turbulence from carrying away the small water droplets on the evaporator.

[0065] The moisture-proof plate 23 is integrally formed with multiple protrusions 25 on the side facing the evaporator. The protrusions 25 are strip-shaped and act as ridges to guide the airflow on the evaporator side. They also act as combs to smooth the airflow and guide it smoothly to the strip-shaped through holes 24, further reducing eddies and preventing the airflow from stagnating on the front side of the moisture-proof plate 23.

[0066] The protruding design of the protrusion 25 facilitates the release of deformation stress caused by the temperature difference between the two sides of the metal moisture-proof plate 23, preventing weld cracking or plate bending, and extending the service life of the moisture-proof plate 23; at the same time, the protrusion 25 forms a groove on the side facing the condenser, and the static air inside the groove forms a local heat insulation zone, increasing the radiation propagation distance and further blocking heat conduction.

[0067] Small droplets inside the water collection frame 14 gather to form condensate. When the pump 19 operates, its pumping end draws the condensate inside the water collection frame 14 through the pre-cooling pipe 7 and the third conduit 22, and its draining end sends the condensate back to the water collection frame 14 through the return pipe 26, thus completing the circulation of condensate.

[0068] The third conduit 22 is installed in a multi-bend shape on the side of the moisture-proof plate 23 facing the evaporator. When the condensate flows through the third conduit 22, it can absorb some of the excess cooling capacity of the evaporator, effectively preventing the moisture in the airflow from condensing on the evaporator, and further reducing the temperature of the condensate, thus providing a basis for subsequent pre-cooling.

[0069] When the air intake end of the air intake fan 9 indirectly draws in outside air through the precooling frame 2 and the precooling box 10, the condensate flows through the precooling pipe 7, so that this part of the air exchanges heat with the condensate in the precooling pipe 7 and precools the air. The condensate, which was originally directly discharged and has a certain amount of cooling capacity, is used for precooling, which reduces the loss of cooling capacity, reduces the dehumidification load of the evaporator, and reduces the electrical energy consumed by the compressor 8 to maintain the low temperature.

[0070] Meanwhile, the precooling pipe 7 lowers the temperature of the airflow entering the evaporator, reduces the temperature difference between the airflow and the evaporator surface, enhances the condensation efficiency of moisture, and avoids thermal shock caused by high-temperature air encountering a low-temperature evaporator, thus extending the service life of the evaporator.

[0071] During the pre-cooling stage, a portion of the sensible heat load is shared, allowing the evaporator to focus on the latent heat load. This helps improve the evaporator's heat exchange efficiency and reduces the condenser's heat dissipation pressure. By deeply tapping into the low-temperature potential energy of the condensate, the system's energy efficiency and dehumidification capacity are significantly improved.

[0072] The dehumidified airflow enters the condenser, where it is heated and dried.

[0073] Finally, the airflow passes through the air guide frame 11 and enters the temperature control device 12, the wind speed device 13 and the air outlet frame 4 in sequence. The temperature control device 12, the wind speed device 13 and the air outlet frame 4 respectively finely adjust the temperature, wind speed and wind direction of the discharged airflow.

[0074] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An intelligent symmetrical heat and humidity treatment device, comprising an outer frame (1), characterized in that, Also includes: The air intake fan (9) has an air intake end connected to the outside and an air outlet end connected to the inside of the outer frame (1). The air outlet frame (4) is fixedly connected to the side of the outer frame (1) away from the air inlet fan (9) and connects the interior of the outer frame (1) with the outside. When the air intake fan (9) is working, an airflow is formed inside the outer frame (1) from the air intake fan (9) toward the air outlet frame (4); The dehumidification mechanism includes an evaporator, a moisture-proof plate (23) and a condenser connected sequentially inside the outer frame (1) along the airflow path. The moisture-proof plate (23) has multiple protrusions (25) integrally formed facing the evaporator and multiple through holes (24) through it. The through holes (24) guide the airflow from the evaporator to the condenser. Temperature control device (12) and wind speed device (13) are installed in sequence along the airflow path inside the outer frame (1) between the condenser and the air outlet frame (4); The dehumidification mechanism includes a compressor (8) installed inside the outer frame (1). The compressor (8) has a first conduit (15) connected to its air inlet and a second conduit (16) connected to its air outlet. The ends of the first conduit (15) and the second conduit (16) away from the compressor (8) are both connected to a circulation pipe (17). The outer frame (1) has two fixed plates (20) and a water collection frame (14) fixedly connected inside. The evaporator, the moisture-proof plate (23) and the condenser are all fixedly connected between the two fixed plates (20). The evaporator and the condenser are both composed of multiple heat sinks (21). The circulation pipe (17) connected to the first conduit (15) passes through multiple heat sinks (21) in the evaporator. The circulation pipe (17) connected to the second conduit (16) passes through multiple heat sinks (21) in the condenser. The ends of the two circulation pipes (17) away from the conduit are connected to the same converter (18). The water collection frame (14) is located below the evaporator and is used to collect the condensate dripping from the evaporator. The multiple protrusions (25) and through holes (24) are all strip-shaped, and the multiple through holes (24) are distributed in the gaps between the multiple protrusions (25). The longitudinal direction of the protrusions (25) is perpendicular to the longitudinal direction of the through holes (24).

2. The intelligent symmetrical heat and humidity treatment device according to claim 1, characterized in that, The outer frame (1) is fixedly connected to the side of the motor frame (6), and the air intake fan (9) is installed on the motor frame (6).

3. The intelligent symmetrical heat and humidity treatment device according to claim 1, characterized in that, The water collection frame (14) has a sealing hole for the second conduit (16) to pass through, the fixing plate (20) has a pipe hole for the circulation pipe (17) to pass through, the bottom of the water collection frame (14) is connected to a drain pipe, and a valve is installed on the drain pipe.

4. The intelligent symmetrical heat and humidity treatment device according to claim 1, characterized in that, It also includes a precooling component, which includes a precooling box (10) fixedly connected to the top of the outer frame (1). The top of the outer frame (1) is provided with an air inlet (5). The top of the precooling box (10) is connected to the bottom of the air inlet (5), a pump (19) is installed on the side, and a precooling frame (2) is connected to the bottom. The end of the precooling frame (2) away from the precooling box (10) is sealed through the outer frame (1) and faces the air inlet of the air blower (9). The pump (19) is connected to a precooling pipe (7) at the pumping end and a return water pipe (26) at the drain end. The end of the precooling pipe (7) away from the pump (19) is connected to a third conduit (22). The end of the third conduit (22) away from the precooling pipe (7) and the end of the return water pipe (26) away from the pump (19) are both connected to the water inside the water collection frame (14). The precooling pipe (7) is sealed through and extends into the interior of the precooling box (10).

5. The intelligent symmetrical heat and humidity treatment device according to claim 4, characterized in that, The third conduit (22) and the precooling pipe (7) are both multi-bend. The third conduit (22) is fixedly connected to the side of the moisture-proof plate (23) facing the evaporator and passes through the gaps of multiple protrusions (25) and through holes (24).

6. The intelligent symmetrical heat and humidity treatment device according to claim 4, characterized in that, A grid is fixedly connected at the connection between the precooling box (10) and the air inlet (5), and a filter is fixedly connected at the end of the precooling frame (2) away from the precooling box (10).

7. The intelligent symmetrical heat and humidity treatment device according to claim 4, characterized in that, The temperature control device (12) is used to control the temperature of the airflow, the wind speed device (13) is used to control the speed of the airflow, the air inlet of the temperature control device (12) is connected to the air guide frame (11), and the end of the air guide frame (11) away from the temperature control device (12) faces the condenser.

8. The intelligent symmetrical heat and humidity treatment device according to claim 7, characterized in that, An electrical control device (3) is installed at the bottom of the inner frame (1). The electrical control device (3) is electrically connected to the compressor (8), the air intake fan (9), the temperature control device (12), the wind speed device (13), and the pump (19).

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