Adsorption type dehumidification evaporative cooling device

Abstract

The invention discloses an adsorption type dehumidification evaporative cooling device, and belongs to the field of cooling. Comprising a main body which is provided with a mounting chamber for mounting a condenser, a drying chamber communicated with the mounting chamber, an air inlet communicated with the drying chamber and an air outlet communicated with the mounting chamber; the fan is arranged at the air outlet; the drying device is arranged in the drying chamber; wherein the main body is further provided with a water storage chamber, and water in the water storage chamber is sprayed downwards on the condenser through a driving pump above the condenser. The air conditioner has the beneficial effects that the entering air is pretreated through the drying device, the humidity of the air is reduced, the cooling efficiency of the condenser is remarkably improved by combining a water spraying evaporation cooling mode, and the air conditioner is particularly suitable for the high-temperature and high-humidity environment.

Description

Technical Field

[0001] This application relates to the field of cooling and temperature reduction, and more specifically, to an adsorption-type dehumidification evaporative cooling device. Background Technology

[0002] Dehumidifying evaporative cooling devices are generally used in air conditioning or cooling systems. When cooling the condenser, air cooling or a combination of air and water cooling can be used. However, in high-humidity environments, the high moisture content of the air slows down moisture evaporation. When using a combination of air and water cooling, the slower evaporation leads to increased ambient humidity and reduced cooling efficiency. Summary of the Invention

[0003] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0004] To address the technical problems mentioned in the background section above, some embodiments of this application provide an adsorption-type dehumidification evaporative cooling device, comprising: a main body; a mounting chamber for mounting a condenser, a drying chamber connected to the mounting chamber, an air inlet connected to the drying chamber, and an air outlet connected to the mounting chamber; a fan disposed at the air outlet; and a drying device disposed in the drying chamber; wherein the main body further comprises a water storage chamber, and water in the water storage chamber is sprayed downwards onto the condenser from above by a driven pump.

[0005] Furthermore, the air outlet's air outlet direction is perpendicular to the air inlet's air inlet direction.

[0006] Furthermore, the water storage chamber is located below the installation chamber, and the water storage chamber is in communication with the installation chamber.

[0007] Furthermore, the drying device includes: a transmission roller, a transmission belt, and a power structure; two sets of transmission rollers are provided, and the transmission belt is wound around the two sets of transmission rollers; the power structure is used to drive the transmission rollers to rotate; a drying component for dehumidification is provided on the transmission belt; and multiple through holes are provided on the transmission belt.

[0008] Furthermore, the transmission belt covers the air inlet so that outdoor air enters the mounting chamber after passing through the drying component on the transmission belt.

[0009] Furthermore, the side of the transmission belt is inclined to the air intake direction of the air inlet.

[0010] Furthermore, the water storage chamber is connected to an external water supply pipe.

[0011] Furthermore, a flexible filter structure is provided on the transmission belt.

[0012] Furthermore, a partition is provided in the drying chamber, which divides the chamber into a first drying chamber and a second drying chamber; a transmission belt is provided in the first drying chamber and the second drying chamber; the second drying chamber is provided with a processing component for regenerating the drying component.

[0013] Furthermore, the flexible filter structure includes multiple sets of connecting rods, which are sequentially hinged and arranged along the track of the transmission belt; each set of connecting rods consists of two rods, located at both ends of the transmission belt; a flexible filter screen is disposed between each set of connecting rods, and multiple flexible filter screens are connected; a guide member is disposed within the transmission belt, the guide member having a guide surface and a protruding surface; the connecting rod abuts against the guide surface and the protruding surface; the protruding surface protrudes outward relative to the guide surface; the connecting rod is directly or indirectly connected to the transmission belt.

[0014] The beneficial effects of this application are as follows:

[0015] 1. High-efficiency dehumidification and cooling in one: The incoming air is pre-treated by a drying device to reduce its humidity. Combined with water spray evaporation cooling, the heat dissipation efficiency of the condenser is significantly improved, making it especially suitable for high temperature and high humidity environments.

[0016] 2. Energy saving and environmental protection: Utilizing dry air accelerates moisture evaporation, enhances the cooling effect, reduces reliance on traditional compressor refrigeration, and lowers system energy consumption.

[0017] 3. Compact structure and easy maintenance: The water storage chamber is located below the installation chamber, which facilitates water recycling and cleaning; the drying device adopts a transmission belt structure, which can realize the continuous use and regeneration of desiccant and extend its service life.

[0018] 4. Self-cleaning function: The flexible filter structure combined with the hot air cleaning mechanism can automatically remove accumulated dust, maintain the filtration effect, and reduce the frequency of manual maintenance.

[0019] 5. Optimized air inlet and outlet directions: The air outlet and air inlet are arranged perpendicularly, which is conducive to airflow organization, reduces airflow short-circuiting, and improves heat exchange efficiency. Attached Figure Description

[0020] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0021] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0022] In the attached diagram:

[0023] Figure 1 This is an overall schematic diagram based on an embodiment of this application;

[0024] Figure 2 This is a structural schematic diagram of a part of the embodiment, mainly showing... Figure 1 Local structures within;

[0025] Figure 3 This is a structural schematic diagram of a part of the embodiment, mainly showing... Figure 1 A sectional view of the structure;

[0026] Figure 4 This is a structural schematic diagram as part of an embodiment, mainly showing the structure of the drying device and some surrounding parts;

[0027] Figure 5 This is a structural schematic diagram of a part of an embodiment, mainly showing the structure of the guide member;

[0028] Figure 6 This is a structural schematic diagram of a part of an embodiment, mainly showing the structure of the flexible filter and some surrounding parts;

[0029] Figure 7 This is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the transmission belt and some surrounding parts;

[0030] Figure 8 This is a structural schematic diagram as part of an embodiment, mainly showing the structure of the connecting rod and the guide.

[0031] Figure label:

[0032] 1. Main body; 11. Installation chamber; 12. Partition; 13. Air inlet; 14. Air outlet; 15. Water storage chamber; 16. First drying chamber; 17. Second drying chamber;

[0033] 2. Drying device; 21. Drive roller; 22. Drive belt; 221. Through hole; 23. Power structure;

[0034] 3. Flexible filter structure; 31. Connecting rod; 32. Flexible filter screen; 33. Guide component; 331. Guide surface; 332. Protruding surface;

[0035] 4. Fan; 5. Drive pump; 6. Water supply pipe; 7. Hot air fan; 8. Condenser. Detailed Implementation

[0036] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0037] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0038] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0039] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0040] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0041] Reference Figure 1-8 ,

[0042] An adsorption-type dehumidification and evaporative cooling device includes: a main body 1, a fan 4, and a drying device 2.

[0043] The main body 1 is a shell, and it includes an installation chamber 11 for mounting the condenser 8, a drying chamber communicating with the installation chamber 11, an air inlet 13 communicating with the drying chamber, and an air outlet 14 communicating with the installation chamber 11. A fan 4 is located at the air outlet 14. The fan 4 draws in outside air from the air inlet 13 into the installation chamber 11, using the airflow to dissipate heat and cool the condenser 8. A drying device 2 is located in the drying chamber, used to dry the outside air so that it comes into contact with the condenser 8 in a dry state. The main body 1 also includes a water storage chamber 15, in which water is pumped downwards from above the condenser 8 by a drive pump 5. The water spraying onto the condenser 8, combined with the flowing air blowing onto it, provides both air cooling and water cooling. Furthermore, the air evaporates the water on the condenser 8, and this evaporation absorbs heat, further enhancing the cooling effect. By using dry air to contact the condenser 8, the dry air can accelerate the evaporation rate of water, thereby further increasing the cooling effect on the condenser 8.

[0044] Specifically, the air outlet 14 is perpendicular to the air inlet 13.

[0045] Specifically, the water storage chamber 15 is located below the mounting chamber 11, and the water storage chamber 15 is connected to the mounting chamber 11. This allows water to spray onto the condenser 8 and then flow back into the water storage chamber 15. A water tank is installed in the water storage chamber 15, and the water tank is slidable from the water storage chamber 15, allowing the water tank to be removed for filling. This facilitates filling the water storage chamber 15 after the water is used up, and also allows the water tank to be removed for cleaning.

[0046] Specifically, the drying device 2 includes: a transmission roller 21, a transmission belt 22, and a power structure 23; two sets of transmission rollers 21 are provided, and the transmission belt 22 is wound around the two sets of transmission rollers 21; the power structure 23 is used to drive the transmission rollers 21 to rotate; a drying component for dehumidification is provided on the transmission belt 22; and multiple through holes 221 are provided on the transmission belt 22. The power structure 23 uses a motor, and the power mechanism drives the transmission belt 22 for transmission. The drying component can directly use bagged desiccant, which allows air to pass through and be dried. Multiple bagged desiccants are placed on the transmission belt 22, so that multiple bagged desiccants can evenly contact and dehumidify the air, and the movement of the transmission belt 22 will also cause the particles in the bagged desiccant to exchange positions due to inertia, thus better contacting the particles in the bagged desiccant with the air.

[0047] Alternatively, the drying component can also employ an adsorption regeneration dehumidification device to dry the air. This adsorption regeneration dehumidification device utilizes existing technology and will not be elaborated upon.

[0048] Specifically, the transmission belt 22 covers the air inlet 13 so that outdoor air enters the mounting chamber 11 after passing through the drying component on the transmission belt 22. The side of the transmission belt 22 is inclined to the air intake direction of the air inlet 13 to increase the contact area between the drying component and the air.

[0049] Specifically, the water storage chamber 15 is externally connected to a water supply pipe 6. The water supply pipe 6 is connected to an external water source, which facilitates the replenishment of water to the water storage chamber 15.

[0050] Specifically, a flexible filter structure 3 is provided on the transmission belt 22. The flexible filter structure 3 can filter dust and impurities in the air, preventing excessive dust from entering the mounting chamber 11 and adhering to the condenser 8, thus ensuring better direct contact between the condenser 8 and air or water, thereby improving the cooling or heat exchange effect of the condenser 8. The flexible filter structure 3 can be a flexible filter screen.

[0051] Specifically, a partition 12 is provided in the drying chamber, dividing the chamber into a first drying chamber 16 and a second drying chamber 17. A conveyor belt 22 is disposed in both the first drying chamber 16 and the second drying chamber 17. The second drying chamber 17 is equipped with a processing component for regenerating the drying components.

[0052] The first drying chamber 16 is connected to the air inlet 13, and the second drying chamber 17 is in a closed state. A passage is provided on the partition 12, and the transmission belt 22 passes through the passage to drive between the first drying chamber 16 and the second drying chamber 17.

[0053] When bagged desiccant is used in the drying component, a hot air blower 74 can be used in the processing component. The hot air blower 74 blows hot air onto the bagged desiccant located in the second drying processing chamber 17, which can blow away some of the moisture on the bagged desiccant and maintain the bagged desiccant for a longer service life.

[0054] When the drying component uses an adsorption-regeneration dehumidification device, the adsorption-regeneration dehumidification device has an adsorption section and a regeneration section. The adsorption section is located in the first drying chamber 16, and the regeneration section is located in the second drying chamber 17.

[0055] In other embodiments, the flexible filter structure 3 includes multiple sets of connecting rods 31, which are sequentially hinged and arranged along the track of the transmission belt 22. Each set of connecting rods 31 has two rods, located at both ends of the transmission belt 22. A flexible filter screen 32 is disposed between each set of connecting rods 31, and multiple flexible filter screens 32 are connected. A guide member 33 is disposed within the transmission belt 22, the guide member 33 having a guide surface 331 and a protruding surface 332. The connecting rod 31 abuts against the guide surface 331 and the protruding surface 332; the protruding surface 332 protrudes outward relative to the guide surface 331; the connecting rod 31 is directly or indirectly connected to the transmission belt 22.

[0056] In the specific design, a connection point is provided on the connecting rod 31, and the connection point is fixed to the transmission belt 22. The connection point is a protrusion formed on the connecting rod 31. Thus, multiple hinged connecting rods 31 will move as the transmission belt 22 moves. The connection between the connecting rods 31 is due to the fact that multiple connecting rods 31 are connected to the transmission belt 22, forming a hinge. The transmission belt 22 acts as a rope, like two rods connected by a rope; the connection between them is a hinge.

[0057] The flexible filter screen 32 is elastic. A hot air blower 74 is installed at the end of the transmission belt 22, located in the empty section in the middle of the transmission belt 22. The hot air blower 74 blows hot air from the inside to the outside of the transmission belt 22. The guide member 33 is a ring plate, and the protruding surface 332 on the guide member 33 is positioned at the location of the hot air blower 74. When the connecting rod 31 moves to the position of the protruding surface 332, the connecting rod 31 is guided outward by the protruding surface 332, thereby increasing the distance between the two connecting rods 31. The flexible filter screen 32 is stretched, and the filter pores on the flexible filter screen 32 become larger. This allows the dust and impurities filtered by the flexible filter screen 32 to be blown outward by the hot air blower 74, achieving self-cleaning of the flexible filter screen 32.

[0058] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. An adsorption-type dehumidification evaporative cooling device, characterized in that, include: The main body includes an installation chamber for installing a condenser, a drying chamber connected to the installation chamber, an air inlet connected to the drying chamber, and an air outlet connected to the installation chamber. A fan is installed at the air outlet; A drying device is installed in the drying chamber; The main body also has a water storage chamber, and the water in the water storage chamber is sprayed downwards onto the condenser via a drive pump above the condenser.

2. The adsorption-type dehumidification evaporative cooling device according to claim 1, characterized in that: The air outlet has an air outlet direction perpendicular to the air inlet direction.

3. The adsorption-type dehumidification evaporative cooling device according to claim 1, characterized in that: The water storage chamber is located below the installation chamber, and the water storage chamber is connected to the installation chamber.

4. The adsorption-type dehumidification evaporative cooling device according to claim 1, characterized in that: The drying device includes: a transmission roller, a transmission belt, and a power structure; The transmission rollers are provided in two sets, and the transmission belt is wound around the two sets of transmission rollers; the power structure is used to drive the transmission rollers to rotate. The transmission belt is equipped with a drying component for dehumidification; The transmission belt is provided with multiple through holes.

5. The adsorption-type dehumidification evaporative cooling device according to claim 4, characterized in that: The transmission belt covers the air inlet so that outdoor air enters the mounting chamber after passing through the drying component on the transmission belt.

6. The adsorption-type dehumidification evaporative cooling device according to claim 5, characterized in that: The side of the transmission belt is inclined to the air intake direction of the air inlet.

7. The adsorption-type dehumidification evaporative cooling device according to claim 1, characterized in that: The water storage chamber is connected to an external water supply pipe.

8. The adsorption-type dehumidification evaporative cooling device according to claim 5, characterized in that: A flexible filter structure is provided on the transmission belt.

9. The adsorption-type dehumidification evaporative cooling device according to claim 8, characterized in that: A partition is provided in the drying chamber, which divides the chamber into a first drying chamber and a second drying chamber. The transmission belt is disposed in the first drying chamber and the second drying chamber; The second drying chamber is equipped with a processing component for regenerating the drying component.

10. The adsorption-type dehumidification evaporative cooling device according to claim 9, characterized in that: The flexible filter structure includes multiple sets of connecting rods, which are sequentially hinged together and arranged along the track of the transmission belt. Two connecting rods are provided in each group, and they are located at both ends of the transmission belt respectively; a flexible filter screen is provided between each group of connecting rods, and multiple flexible filter screens are connected together; A guide element is provided inside the transmission belt, the guide element having a guide surface and a protruding surface; the connecting rod abuts against the guide surface and the protruding surface; The protruding surface protrudes outward relative to the guide surface; The connecting rod is directly or indirectly connected to the transmission belt.

Images