Evaporative power-saving air conditioner

Abstract

The utility model relates to the technical field of household appliances, and discloses an evaporation type power-saving air conditioner which comprises a wet curtain evaporation air conditioner device, side ventilation openings are formed in the two sides of the wet curtain evaporation air conditioner device, a front air outlet is formed in the front face of the wet curtain evaporation air conditioner device, and a fixing frame is fixedly installed on one side of each side ventilation opening. And a wet curtain is fixedly mounted on one side of the fixing frame. According to the wet curtain evaporation air-conditioning device, the water storage box containing stored water is placed in the wet curtain evaporation air-conditioning device, the water in the water storage box is in contact with the wet curtain, when external air enters the wet curtain under the action of pressure difference during operation of the negative-pressure fan, the air on the wet curtain is rapidly cooled after heat exchange, and the air on the wet curtain is evaporated. When outside air passes through the connecting plate, the outside air can penetrate into the ventilation ball through the ventilation holes, compared with a traditional device, the adsorption block is suspended and can rotate along with the air flow speed, the contact area between the adsorption block and the air can be increased, and the contact time between the adsorption block and the air can be prolonged.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and more specifically, to an evaporative energy-saving air conditioner. Background Technology

[0002] With increasing global focus on energy efficiency, evaporative energy-saving air conditioners have emerged. Against the backdrop of high energy consumption and operating costs of traditional air conditioners, they stand out due to their unique working principle. They utilize water evaporation to absorb heat, humidifying and cooling the air before it is delivered indoors. The cooling process eliminates the need for frequent compressor operation, significantly reducing power consumption. Suitable for home use, they meet cooling needs while aligning with the current trend of energy conservation and emission reduction, paving a new path for comfortable cooling.

[0003] Existing evaporative energy-saving air conditioners can only perform simple filtration during operation and cannot adsorb air as they rotate with the airflow. Furthermore, their contact area and contact time with the air are not comprehensive; they simply filter through the gaps between the gaps instead of contacting the air from multiple angles. Therefore, improvements and optimizations are needed. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides an evaporative energy-saving air conditioner with the advantage of adsorption from multiple angles.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an evaporative energy-saving air conditioner, including a wet curtain evaporative air conditioning device. Side ventilation openings are provided on both sides of the wet curtain evaporative air conditioning device, and a front air outlet is provided on the front of the wet curtain evaporative air conditioning device. A fixing frame is fixedly installed on one side of each side ventilation opening, and a wet curtain is fixedly installed on one side of each fixing frame. A rectangular opening is provided at the top of the fixing frame, and cross grooves are provided on both sides of the rectangular opening. Cross protrusions are engaged inside the cross grooves, and fixing plates are fixedly installed on the tops of the two cross protrusions. A connecting plate is fixedly installed inside the rectangular opening on the bottom side of the fixing plate. A circular opening is provided inside the connecting plate, and the circular openings are arranged in a linear array covering the side of the connecting plate. A ventilation ball is fixedly installed inside the circular opening. An upper magnetic block is fixedly installed on the upper part of the inner side of the ventilation ball, and a lower magnetic block is fixedly installed on the lower part of the inner side of the ventilation ball. A suspended adsorption block is suspended between the upper and lower magnetic blocks. Ventilation holes are provided on both sides of the ventilation ball, and a negative pressure fan is provided at the top of the wet curtain evaporative air conditioning device.

[0006] As a preferred technical solution of this utility model, a filter screen is fixedly installed on the side of the bottom connecting plate of the fixed plate, and a flexible scraper is fixedly installed on the side of the filter screen inside the fixed frame. Rectangular sliding grooves are opened on both sides of the bottom inside the fixed frame and the side of the wet curtain evaporative air conditioning device and are connected. A rectangular slider is slidably installed inside the rectangular sliding groove. A collection groove is fixedly installed on the top of the two rectangular sliders, and a pull handle is fixedly installed on the side of the collection groove.

[0007] As a preferred embodiment of this utility model, cross grooves are provided on both sides of the rectangular opening, and cross protrusions are engaged inside the cross grooves. A fixing plate is fixedly installed on the top of the two cross protrusions, and the width of the fixing plate is greater than the length of the rectangular opening.

[0008] As a preferred embodiment of the present invention, a rectangular protrusion is fixedly installed below the inner side filter screen of the fixing frame, and a rectangular groove is provided on the outer surface of the rectangular protrusion. A protrusion is fixedly installed on the bottom side of the filter screen, and the protrusion matches the rectangular groove provided on the inner side of the rectangular protrusion.

[0009] As a preferred technical solution of this utility model

[0010] Ventilation holes are provided on both sides of the ventilation ball, and a circular filter screen is fixedly installed inside the ventilation hole, with the circular filter screen located on the side closer to the handrail.

[0011] As a preferred technical solution of this utility model

[0012] A pull handle is fixedly installed on the side of the collection tank, and the pull handle is C-shaped.

[0013] As a preferred technical solution of this utility model, the bottom of the wet curtain evaporative air conditioning device is fixedly installed with a base, and the base is fixedly installed around the bottom of the wet curtain evaporative air conditioning device.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model utilizes a wet curtain evaporative air conditioning device with a water storage box inside. The water in the storage box is in contact with the wet curtain. When outside air enters the humid wet curtain under the pressure difference created by the operation of the negative pressure fan, it undergoes heat exchange, causing the air on the wet curtain to cool rapidly. When the outside air passes through the connecting plate, it passes through the ventilation holes into the ventilation ball. Due to the magnetism of the upper and lower magnetic blocks, the repulsive force causes the suspended adsorption block to suspend. The pressure difference then drives the suspended adsorption block to rotate, thus causing impurities in the air to be adsorbed. Compared to traditional devices, this device, with its suspended adsorption block that rotates with the airflow, increases the contact area and contact time between the adsorption block and the air. When air flows past the adsorption block, because it is in a suspended and rotating state, the air can contact the adsorption block from multiple angles. Compared to traditional fixed adsorption devices, it can more effectively capture impurities in the air.

[0016] 2. This utility model involves pulling the fixing plate outward, which in turn pulls the filter screen upward. As the filter screen is pulled upward, a flexible scraper removes impurities adhering to its outer surface. Due to the inward curvature of the scraping arc of the flexible scraper, the impurities fall into the collection tank. Then, by pulling the handle outward, the collection tank slides outward, causing the rectangular slider on the bottom side to slide in the rectangular groove, thus facilitating the cleaning of impurities in the collection tank. Compared with traditional devices, this device facilitates the removal of impurities from the filter screen surface, maintains the filter screen's good air permeability, allows for secondary impurity removal, prevents the removed impurities from re-entering the air conditioner, and makes cleaning easier for operators. Attached Figure Description

[0017] Figure 1 This is a frontal three-dimensional appearance structural diagram of the present utility model;

[0018] Figure 2 This is a schematic diagram of the front air outlet structure of this utility model;

[0019] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the ventilation ball structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the negative pressure fan structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the filter screen structure of this utility model;

[0023] Figure 7 This utility model Figure 6Enlarged view at point B in the middle;

[0024] Figure 8 This is a schematic diagram of the structure of the wet curtain of this utility model.

[0025] In the diagram: 1. Evaporative air conditioning unit with wet curtain; 2. Side vent; 3. Front air outlet; 4. Fixing frame; 5. Wet curtain; 6. Rectangular opening; 7. Negative pressure fan; 8. Cross-shaped protrusion; 9. Cross-shaped groove; 10. Fixing plate; 11. Connecting plate; 12. Circular opening; 13. Ventilation ball; 14. Upper magnetic block; 15. Lower magnetic block; 16. Suspended adsorption block; 17. Ventilation hole; 18. Circular filter screen; 19. Filter screen; 20. Protrusion; 21. Rectangular protrusion; 22. Flexible scraper; 23. Collection tank; 24. Rectangular slide; 25. Rectangular slider; 26. Pull handle; 27. Base. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1 to 8 As shown, this utility model provides an evaporative energy-saving air conditioner, including a wet curtain evaporative air conditioning device 1. Side ventilation openings 2 are provided on both sides of the wet curtain evaporative air conditioning device 1, and a front air outlet 3 is provided on the front of the wet curtain evaporative air conditioning device 1. A fixing bracket 4 is fixedly installed on one side of the side ventilation opening 2, and a wet curtain 5 is fixedly installed on one side of the fixing bracket 4. A rectangular opening 6 is provided on the top of the fixing bracket 4, and cross grooves 9 are provided on both sides of the rectangular opening 6. Cross protrusions 8 are engaged inside the cross grooves 9, and fixing plates 10 are fixedly installed on the top of the two cross protrusions 8. A connecting plate 11 is fixedly installed inside the rectangular opening 6 on the bottom side. A circular opening 12 is opened on the inner side of the connecting plate 11, and the circular opening 12 is arranged in a linear array to cover the side of the connecting plate 11. A ventilation ball 13 is fixedly installed inside the circular opening 12. An upper magnetic block 14 is fixedly installed on the upper part of the inner side of the ventilation ball 13, and a lower magnetic block 15 is fixedly installed on the lower part of the inner side of the ventilation ball 13. A suspended adsorption block 16 is suspended between the upper magnetic block 14 and the lower magnetic block 15. Ventilation holes 17 are opened on both sides of the ventilation ball 13. A negative pressure fan 7 is installed on the top of the wet curtain evaporative air conditioning device 1.

[0028] When the evaporative energy-saving air conditioner is running, the wet curtain evaporative air conditioning device 1 contains a water storage box filled with water. The water in the water storage box is in contact with the wet curtain 5. When the outside air enters the wet curtain 5 under the action of pressure difference when the negative pressure fan 7 is running, after heat exchange, the air on the wet curtain 5 is rapidly cooled down. When the outside air passes through the connecting plate 11, it will pass through the ventilation hole 17 into the ventilation ball 13. Since the upper magnetic block 14 and the lower magnetic block 15 are magnetic, they will be suspended due to the repulsive effect. Then, the pressure difference will drive the suspended adsorption block 16 to rotate. As a result, the impurities contained in the air will be rotated and adsorbed due to the rotation of the suspended adsorption block 16.

[0029] The evaporative air conditioning unit 1 contains a water storage box filled with water. The water in the storage box comes into contact with the evaporative curtain 5. When the outside air enters the humid evaporative curtain 5 under the pressure difference caused by the operation of the negative pressure fan 7, the air on the evaporative curtain 5 is rapidly cooled after heat exchange. When the outside air passes through the connecting plate 11, it passes through the ventilation hole 17 into the ventilation ball 13. Since the upper magnetic block 14 and the lower magnetic block 15 are magnetic, they will cause the suspended adsorption block 16 to be suspended due to the repulsive effect. The pressure difference will then drive the suspended adsorption block 16 to rotate. As a result, the impurities contained in the air will be rotated and adsorbed due to the rotation of the suspended adsorption block 16. Compared with traditional devices, this device has a suspended adsorption block that can rotate with the airflow, which can increase the contact area and contact time between the adsorption block and the air. When the air flows through the adsorption block, because it is in a suspended and rotating state, the air can contact the adsorption block from multiple angles. Compared with traditional fixed adsorption devices, it can capture impurities in the air more effectively.

[0030] Among them, a filter screen 19 is fixedly installed on the side of the bottom connecting plate 11 of the fixed plate 10, and a flexible scraper 22 is fixedly installed on the side of the filter screen 19 inside the fixed frame 4. A rectangular sliding groove 24 is opened on the bottom inside the fixed frame 4 and connected to the side of the wet curtain evaporative air conditioning device 1. A rectangular slider 25 is slidably installed inside the rectangular sliding groove 24. A collection trough 23 is fixedly installed on the top of the two rectangular sliders 25, and a pull handle 26 is fixedly installed on the side of the collection trough 23.

[0031] When the worker pulls the fixing plate 10 outward, it will cause the filter screen 19 to be pulled upward. When the filter screen 19 is pulled upward, the impurities attached to its outer surface will be scraped off by the flexible scraper 22. Since the scraping arc of the flexible scraper 22 is inward, the impurities fall into the collection tank 23. Then, the worker pulls the handle 26 outward. When the handle 26 is pulled, the collection tank 23 will slide outward. At the same time, the collection tank 23 will cause the rectangular slider 25 on the bottom side to slide in the rectangular groove 24, which makes it easier to clean the impurities in the collection tank 23.

[0032] When the fixed plate 10 is pulled outward, the filter screen 19 will be pulled upward. When the filter screen 19 is pulled upward, the impurities attached to its outer surface will be scraped off by the flexible scraper 22. Since the scraping arc of the flexible scraper 22 is inward, the impurities fall into the collection tank 23. Then, the operator pulls the handle 26 outward. When the handle 26 is pulled, the collection tank 23 will slide outward. At the same time, the collection tank 23 will drive the rectangular slider 25 on the bottom side to slide in the rectangular slide groove 24, which facilitates the cleaning of impurities in the collection tank 23. Compared with the traditional device, this device is easier to scrape off impurities on the surface of the filter screen, can maintain the good air permeability of the filter screen, can perform secondary impurity removal, can prevent the scraped impurities from re-entering the air conditioner, and is also easier for the operator to clean.

[0033] The rectangular opening 6 has cross grooves 9 on both sides, and cross protrusions 8 are engaged inside the cross grooves 9. A fixing plate 10 is fixedly installed on the top of the two cross protrusions 8, and the width of the fixing plate 10 is greater than the length of the rectangular opening 6.

[0034] The cross-shaped protrusion 8 is engaged with the inside of the cross groove 9, which can prevent impurities adsorbed on the outer surface of the filter screen 19 from falling off due to the fixing plate 10 not being fixed.

[0035] Among them, a rectangular protrusion 21 is fixedly installed below the inner filter screen 19 of the fixing frame 4, and a rectangular groove is opened on the outer surface of the rectangular protrusion 21. A protrusion 20 is fixedly installed on the bottom side of the filter screen 19, and the protrusion 20 matches the rectangular groove opened on the inner side of the rectangular protrusion 21.

[0036] By matching the rectangular groove opened on the inner side of the rectangular protrusion 21 with the protrusion 20, the filter screen 19 can be effectively limited and protected, reducing cross-contamination with impurities in the collection tank 23.

[0037] Ventilation holes 17 are provided on both sides of the ventilation ball 13. A circular filter screen 18 is fixedly installed inside the ventilation hole 17, and the circular filter screen 18 is located on the side close to the pull handle 26.

[0038] A circular filter screen 18 is fixedly installed inside the ventilation hole 17, which can effectively filter out larger lint-like impurities.

[0039] The collection trough 23 is fixedly installed with a pull handle 26 on its side, and the pull handle 26 is C-shaped.

[0040] By pulling the handrail 26 into a C-shape, it is easier for staff to pull the handrail 26 outward, reducing the occurrence of accidental pulling.

[0041] The bottom of the wet curtain evaporative air conditioning unit 1 is fixedly installed with a base 27, and the base 27 is fixedly installed around the bottom of the wet curtain evaporative air conditioning unit 1.

[0042] The base 27 is fixedly installed around the bottom of the wet curtain evaporative air conditioning unit 1, which can effectively increase the stability of the entire unit and avoid the instability of the entire unit due to shaking.

[0043] Working principle and usage process of this utility model:

[0044] When the evaporative energy-saving air conditioner is running, the wet curtain evaporative air conditioning device 1 contains a water storage box filled with water. The water in the water storage box is in contact with the wet curtain 5. When the outside air enters the wet curtain 5 under the action of pressure difference when the negative pressure fan 7 is running, after heat exchange, the air on the wet curtain 5 is rapidly cooled down. When the outside air passes through the connecting plate 11, it will pass through the ventilation hole 17 into the ventilation ball 13. Since the upper magnetic block 14 and the lower magnetic block 15 are magnetic, they will be suspended due to the repulsive effect. Then, the pressure difference will drive the suspended adsorption block 16 to rotate. As a result, the impurities contained in the air will be rotated and adsorbed due to the rotation of the suspended adsorption block 16.

[0045] When the worker pulls the fixing plate 10 outward, it will cause the filter screen 19 to be pulled upward. When the filter screen 19 is pulled upward, the impurities attached to its outer surface will be scraped off by the flexible scraper 22. Since the scraping arc of the flexible scraper 22 is inward, the impurities fall into the collection tank 23. Then, the worker pulls the handle 26 outward. When the handle 26 is pulled, the collection tank 23 will slide outward. At the same time, the collection tank 23 will cause the rectangular slider 25 on the bottom side to slide in the rectangular groove 24, which makes it easier to clean the impurities in the collection tank 23.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An evaporative power saving air conditioner comprising a wet curtain evaporative air conditioner device (1), characterized in that: The both sides of the wet curtain evaporative air conditioning device (1) are provided with side air vents (2), the front of the wet curtain evaporative air conditioning device (1) is provided with a front air outlet (3), one side of the side air vent (2) is fixedly installed with a fixed frame (4), one side of the fixed frame (4) is fixedly installed with a wet curtain (5), the top of the fixed frame (4) is provided with a rectangular opening (6), the both sides of the rectangular opening (6) are provided with cross recesses (9), the cross recesses (9) are connected with cross protrusions (8) inside, two cross protrusions (8) are fixedly installed with a fixed plate (10) on the top, the bottom of the fixed plate (10) is fixedly installed with a connecting plate (11) inside the rectangular opening (6), the connecting plate (11) is provided with a circular opening (12) inside and the circular opening (12) is linearly arranged on the side of the connecting plate (11), the circular opening (12) is fixedly installed with a ventilation ball (13) inside, the ventilation ball (13) is fixedly installed with an upper magnetic block (14) inside the upper part, the ventilation ball (13) is fixedly installed with a lower magnetic block (15) inside the lower part, the upper magnetic block (14) and the lower magnetic block (15) are suspended with a suspended adsorption block (16) therebetween, the ventilation ball (13) is provided with ventilation holes (17) on the both sides, and the top of the wet curtain evaporative air conditioning device (1) is provided with a negative pressure fan (7).

2. The evaporative electric saving air conditioner according to claim 1, characterized in that: The bottom of the fixed plate (10) is fixedly installed with a filter screen (19) on the side of the connecting plate (11), the inside of the fixed frame (4) is fixedly installed with a flexible scraper (22) on the side of the filter screen (19), the inside bottom of the fixed frame (4) and the both sides of the wet curtain evaporative air conditioning device (1) are provided with rectangular sliding grooves (24) and are connected, the rectangular sliding grooves (24) are slidingly installed with rectangular sliding blocks (25) inside, two rectangular sliding blocks (25) are fixedly installed with a collecting groove (23) on the top, and the collecting groove (23) is fixedly installed with a pulling handrail (26) on the side.

3. The evaporative electric saving air conditioner according to claim 1, characterized in that: The both sides of the rectangular opening (6) are provided with cross recesses (9), the cross recesses (9) are connected with cross protrusions (8) inside, and two cross protrusions (8) are fixedly installed with a fixed plate (10) on the top and the width of the fixed plate (10) is greater than the length of the rectangular opening (6).

4. The evaporative electric saving air conditioner according to claim 1, characterized in that: The inside of the fixed frame (4) is fixedly installed with a rectangular protrusion (21) below the filter screen (19) and the outer surface of the rectangular protrusion (21) is provided with a rectangular recess, the filter screen (19) is fixedly installed with a protrusion (20) on the bottom and the protrusion (20) is consistent with the rectangular recess provided inside the rectangular protrusion (21).

5. The evaporative electric saving air conditioner according to claim 1, wherein: The ventilation ball (13) is provided with ventilation holes (17) on the both sides, the ventilation holes (17) are fixedly installed with a circular filter screen (18) inside, and the circular filter screen (18) is located on the side close to the pulling handrail (26).

6. The evaporative electric saving air conditioner according to claim 2, wherein: The collecting groove (23) is fixedly installed with a pulling handrail (26) on the side, and the pulling handrail (26) is in C shape.

7. The evaporative electric saving air conditioner according to claim 1, wherein: The bottom of the wet curtain evaporative air conditioning device (1) is fixedly installed with a base (27), and the base (27) is fixedly installed around the bottom of the wet curtain evaporative air conditioning device (1).

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