Air cooling and humidifying system

Abstract

The utility model discloses an air cooling and humidifying system which comprises a water cooling device, an air humidifying and cooling device and a water circulation device, the air humidifying and cooling device is an evaporative air cooler, the water circulation device comprises a first water tank and a first water pump, the first water tank is arranged below the evaporative air cooler, the first water pump is located in the first water tank, and the first water pump is arranged in the first water tank. The first water tank is communicated with the water cooling device through a first water pump, the water cooling device is communicated with the evaporative air cooler, and a drainage hole is formed in the bottom of the evaporative air cooler and corresponds to the first water tank. Water collected by the first water tank is cooled through the water cooling device and then conveyed to the evaporative air cooler, so that when entering the evaporative air cooler, external air is cooled through low-temperature water, meanwhile, moisture in cooling water is correspondingly brought out, and finally, the output air achieves the cooling and humidifying effects; therefore, the effects of cooling and humidifying in the curing workshop are achieved, and the yield of the cured operation panel is improved.

Description

Technical Field

[0001] This utility model relates to an air cooling system for a control panel curing workshop, and more particularly to an air cooling and humidification system. Background Technology

[0002] After color printing, the control panels of electrical appliances need to be cured. The curing workshop must maintain a relatively constant temperature, avoiding excessive heat and a certain level of humidity; otherwise, marks may be left on the control panels, increasing the product defect rate. Currently, air conditioning has been added to lower the temperature in the curing workshop, but the product yield remains difficult to improve. Utility Model Content

[0003] The purpose of this invention is to provide an air cooling and humidification system that can solve at least one of the above problems.

[0004] According to one aspect of the present invention, an air cooling and humidification system is provided, including a water cooling device, an air humidification and cooling device, and a water circulation device. The air humidification and cooling device is an evaporative air cooler. The water circulation device includes a first water tank and a first water pump. The first water tank is located below the evaporative air cooler, and the first water pump is located inside the first water tank. The first water tank is connected to the water cooling device through the first water pump. The water cooling device is connected to the evaporative air cooler. The bottom of the evaporative air cooler is provided with a drain hole, which is correspondingly arranged with the first water tank.

[0005] The beneficial effects of this utility model are as follows: by providing a water cooling device, the water collected in the first water tank is cooled by the water cooling device and then transported to the evaporative air cooler. When the outside air enters the evaporative air cooler, it first passes through the low-temperature water and is then drawn out, thus cooling the air. At the same time, the water in the cooling water is also carried out accordingly. The final output air achieves both cooling and humidification effects, thereby achieving cooling and humidification effects in the curing workshop, which is beneficial to improving the yield of the operation panel after curing.

[0006] In some embodiments, the evaporative air cooler includes a housing and a second water pump. Air inlets are located around the periphery of the housing, and each air inlet is equipped with a water curtain. The second water pump is located inside the housing and is connected to a water cooling device. The outlet of the second water pump is located above each water curtain. Therefore, by providing water curtains, the uniformity of water flow is improved, facilitating the cooling water to effectively cool the air entering through the air inlets.

[0007] In some embodiments, the top of the housing is provided with an air outlet, which is connected to an air outlet pipe, and glass wool is provided at the air outlet end of the air outlet pipe. Thus, by providing glass wool at the air outlet end of the air outlet pipe, the air can be filtered to ensure the cleanliness of the air finally introduced into the workshop, thereby helping to ensure the quality of products in the workshop.

[0008] In some embodiments, the water cooling device includes a refrigeration compressor and a second water tank. The refrigeration compressor is located inside the second water tank. The outlet of the first water pump is connected to the second water tank, and the inlet of the second water pump is connected to the second water tank. Thus, the refrigeration compressor can conveniently cool the water flowing out of the evaporative air cooler.

[0009] In some embodiments, the housing has covers on all four sides, the air inlet is located on the cover, and the water curtain is fixed to the cover. The water curtain is a plastic water curtain. Therefore, by fixing the water curtain to the cover, it is convenient to disassemble and replace the water curtain, or to clean impurities from the water curtain.

[0010] In some embodiments, a limiting groove is provided on the inner side of the cover plate, and the water curtain is disposed within the limiting groove. Thus, the limiting groove facilitates the installation of the water curtain.

[0011] In some embodiments, a limiting rod is provided on the inner side of the cover plate. The limiting rod is U-shaped, with its two sides fixed to opposite sides of the limiting groove, and its middle part abutting against the water curtain. Thus, by providing the limiting rod, the water curtain can be easily fixed to the cover plate, preventing it from falling off during use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a portion of the structure in the air cooling and humidification system of this utility model.

[0013] Figure 2 This is a schematic diagram of the main structure of the cover plate and water curtain in the air cooling and humidification system of this utility model.

[0014] Figure 3 This is a schematic diagram illustrating the working principle of the air cooling and humidification system of this utility model. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings.

[0016] Reference Figures 1-3The air cooling and humidification system includes a water cooling device 1, an air humidification and cooling device 2, and a water circulation device 3. The air humidification and cooling device 2 is an evaporative air cooler 21. The water circulation device 3 includes a first water tank 31 and a first water pump 32. The first water tank 31 is located below the evaporative air cooler 21, and the first water pump 32 is located inside the first water tank 31. The first water tank 31 is connected to the water cooling device 1 through the first water pump 32. The water cooling device 1 is connected to the evaporative air cooler 21. The bottom of the evaporative air cooler 21 is provided with a drain hole 211, which is correspondingly set with the first water tank 31, that is, the water discharged from the drain hole 211 flows into the first water tank 31.

[0017] When in use, the air cooling and humidification system of this utility model is installed outside the workshop. A through hole is opened on one side wall of the curing workshop on the control panel, and the cold air discharged by the evaporative air cooler 21 is introduced into the workshop through the through hole. In order to facilitate the better filling of the entire workshop with the cooled and humidified air, an exhaust fan is installed on the opposite side wall of the curing workshop to ensure good air circulation. The overall structure is simple and easy to install. In actual use, the overall cost is low, and the air cooling and humidification effects are achieved.

[0018] The evaporative air cooler 21 includes a housing 212 and a second water pump 213. The housing 212 has an air inlet 214 around its periphery, and each air inlet 214 is equipped with a water curtain 215. The second water pump 213 is located inside the housing 212 and is connected to the water cooling device 1. The water outlet of the second water pump 213 is located above each water curtain 215.

[0019] In operation, the water cooling device 1 cools the water to 20°C. The cooled water is then pumped into the housing 212 by the second water pump 213, causing the cooling water to flow downwards along the water curtains 215 on each side. As the cooling water flows along the water curtains 215, the evaporative air cooler 21 draws in outside air through the air inlet 214. The air passes through the water curtains 215, and under the action of the low-temperature water, the air is cooled. Simultaneously, the incoming air carries moisture from the water, allowing the output air to humidify while being cooled. Therefore, the air introduced into the workshop after passing through the evaporative air cooler 21 has both cooling and humidity-enhancing effects, significantly improving the yield of the cured control panels in the workshop. Compared to before cooling and humidification, the yield is now approximately 94%.

[0020] The top of the casing 212 is equipped with an air outlet, which is connected to an air outlet duct 22. Glass wool is installed at the air outlet end of the air outlet duct 22. The air outlet duct 22 facilitates the delivery of cooled air into the workshop, simplifying on-site installation. The glass wool at the air outlet end of the air outlet duct 22 filters the air, preventing impurities, dust, and large-diameter water droplets from entering the workshop and contaminating the products.

[0021] The water cooling device 1 includes a refrigeration compressor 11 and a second water tank 12. The refrigeration compressor 11 is located inside the second water tank 12. The outlet of the first water pump 32 is connected to the second water tank 12, and the inlet of the second water pump 213 is connected to the second water tank 12. By providing the refrigeration compressor 11, the water in the second water tank 12 can be recycled.

[0022] Therefore, the water flowing down from the water curtain 215 of the evaporative air cooler 21 flows downwards through the drain hole 211 into the first water tank 31. The water in the first water tank 31 is then pumped to the second water tank 12 by the first water pump 32. The refrigeration compressor 11 cools the water in the second water tank 12. The second water pump 213 pumps the cooled water onto the water curtain 215 to cool the air entering through the air inlet 214; this process is repeated. Thus, through the water circulation device 3 and the coordination of various structures, water is recycled, achieving energy-saving effects.

[0023] The housing 212 has cover plates 216 on all four sides, with an air inlet 214 located on the cover plate 216. A water curtain 215, made of plastic, is fixed to the cover plate 216. Using a plastic water curtain increases its lifespan and prevents impurities from clogging the gaps. It also facilitates reuse; after a period of use, the water curtain 215 can be removed, rinsed, and reused without replacement, thus replacing the existing paper water curtain and saving costs.

[0024] The inner side of the cover plate 216 has a limiting groove 217, and the water curtain 215 is disposed within the limiting groove 217. The water curtain 215 is limited by the side walls of the limiting groove 217, facilitating its insertion into the groove for installation. Installing the water curtain 215 on the cover plate 216 allows air entering through the air inlet 214 to be directly cooled and humidified by passing through the water curtain 215.

[0025] In practical use, to improve the stability of the water curtain 215 installation, a limiting rod 218 is provided on the inner side of the cover plate 216. The limiting rod 218 is U-shaped, and its two sides are fixed to the opposite sides of the limiting groove 217 by screws. The middle part of the limiting rod 218 abuts against the water curtain 215. Therefore, the water curtain 215 can be fixed to the cover plate 216 by the limiting rod 218. When the water curtain 215 needs to be cleaned, the screws on the limiting rod 218 are loosened, and the limiting rod 218 is removed from the cover plate 216; then, the water curtain 215 can be taken out from the limiting groove 217 for cleaning.

[0026] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. An air cooling and humidification system, characterized in that, The device includes a water cooling device (1), an air humidification and cooling device (2), and a water circulation device (3). The air humidification and cooling device (2) is an evaporative air cooler (21). The water circulation device (3) includes a first water tank (31) and a first water pump (32). The first water tank (31) is located below the evaporative air cooler (21), and the first water pump (32) is located inside the first water tank (31). The first water tank (31) is connected to the water cooling device (1) through the first water pump (32). The water cooling device (1) is connected to the evaporative air cooler (21). The bottom of the evaporative air cooler (21) is provided with a drain hole (211), and the drain hole (211) is correspondingly set with the first water tank (31).

2. The air cooling and humidification system according to claim 1, characterized in that, The evaporative air cooler (21) includes a housing (212) and a second water pump (213). The housing (212) has an air inlet (214) around its periphery, and each air inlet (214) is equipped with a water curtain (215). The second water pump (213) is located inside the housing (212) and is connected to the water cooling device (1). The water outlet of the second water pump (213) is located above each water curtain (215).

3. The air cooling and humidification system according to claim 2, characterized in that, The top of the housing (212) is provided with an air outlet (219), and an air outlet pipe (22) is connected to the air outlet. Glass wool (4) is provided at the air outlet end of the air outlet pipe (22).

4. The air cooling and humidification system according to claim 3, characterized in that, The water cooling device (1) includes a refrigeration compressor (11) and a second water tank (12). The refrigeration compressor (11) is located in the second water tank (12). The outlet of the first water pump (32) is connected to the second water tank (12), and the inlet of the second water pump (213) is connected to the second water tank (12).

5. The air cooling and humidification system according to any one of claims 2 to 4, characterized in that, The shell (212) is provided with cover plates (216) on all four sides, the air inlet (214) is provided on the cover plate (216), and the water curtain (215) is fixed on the cover plate (216). The water curtain (215) is a plastic water curtain.

6. The air cooling and humidification system according to claim 5, characterized in that, The inner side of the cover plate (216) is provided with a limiting groove (217), and the water curtain (215) is located in the limiting groove (217).

7. The air cooling and humidification system according to claim 6, characterized in that, The inner side of the cover plate (216) is provided with a limiting rod (218), which is U-shaped. The two sides of the limiting rod (218) are respectively fixed to the opposite sides of the limiting groove (217), and the middle part of the limiting rod (218) abuts against the water curtain (215).

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