A central air conditioning water pan structure with quick disassembly and assembly

Abstract

The utility model relates to the technical field of air conditioning components, and discloses a central air conditioning water pan structure that can be quickly disassembled and assembled, the central air conditioning water pan structure that can be quickly disassembled and assembled includes an air duct housing, a filter plate and a water receiving pan, U-shaped blocks are installed on both sides of the filter plate, the filter plate and the air duct housing are fixedly connected by the U-shaped blocks, sliders are provided on both sides of the filter plate, and the water receiving pan and the filter plate are fixedly connected by the sliders; the utility model makes the filter plate and the water receiving pan separable and easy to load and unload, so daily maintenance and cleaning become very convenient, which helps to clean the filter plate regularly to ensure that the filtering effect is always kept in the best state. At the same time, it can avoid the accumulation of condensed water and the growth of bacteria. Regular cleaning and maintenance of the filter plate and the water receiving pan can keep them in good working condition and extend their service life. Through simple loading and unloading operations, the condition of the filter plate and the water receiving pan can be easily checked, problems can be discovered and solved in time, and equipment damage and increased replacement costs can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning components, in particular to a central air-conditioning water pan structure that can be quickly disassembled and assembled. Background Art

[0002] During the operation of central air conditioning, condensed water is generated as the air passes through the cooling coil and the temperature is lowered. The main function of the water tray is to collect this condensed water to prevent it from dripping or overflowing, which may pollute or damage the indoor environment. The water tray usually also contains a filter plate, whose main function is to filter the air entering the duct box, remove impurities such as dust and particulate matter, and ensure that the air delivered to the room is cleaner and healthier. In order to ensure the normal operation and filtering effect of the water tray, it needs to be cleaned regularly. This includes removing dirt and debris from the water tray and replacing the filter plate. At the same time, it is also necessary to regularly check whether the drainage function of the water tray is normal to ensure that the condensed water can be discharged in time to avoid water accumulation or overflow.

[0003] The patent with the announcement number CN218763947U discloses a filter central air conditioning water pan, including a water pan body, a water pan body, a mounting plate fixedly connected to the outer side of the upper end of the water pan body, a liquid storage cavity in the middle of the lower end of the water pan body, a filter plate slidably connected to the upper end of the water pan body, a handle is provided in the middle of one end face of the filter plate, a drain pipe is fixedly connected to the lower end of the middle of one end face of the water pan body, an interface is fixedly connected to one end face of the drain pipe, and a liquid drainage channel is provided on one end face of the interface. A push plate is provided in the liquid storage cavity, a screw is threadedly connected to the upper end of the push plate, and the screw is driven to rotate by a servo motor, so that the push plate moves left and right in the liquid storage cavity, and the water in the liquid storage cavity is pushed to the drain pipe, so that no liquid remains on the inner wall of the liquid storage cavity, which causes corrosion, thereby increasing the service life of the device.

[0004] However, the above technical solution still has the following problems:

[0005] The filter plate and the water tray are not easy to remove, and daily maintenance and cleaning will become very difficult, which may cause the filter plate to not be effectively cleaned for a long time, accumulating a lot of dust and dirt, which will affect the air filtration effect and may even cause bacteria to grow, which will have a negative impact on indoor air quality. Long-term uncleaned filter plates and water trays may cause other parts inside the air conditioning system to be contaminated and corroded, thereby shortening the service life of the entire air conditioning system. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model provides a central air-conditioning water pan structure that can be quickly disassembled and assembled to at least solve one of the problems raised by the background technology, such as: allowing maintenance personnel to easily complete the replacement and cleaning of the filter plate and the water pan, which reduces the requirements on the skill level of the maintenance personnel and reduces the difficulty of operation and the error rate.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quickly disassembled central air-conditioning water pan structure, comprising an air duct box installed at the end of the central air-conditioning, a filter plate installed at the bottom of the air duct box and a water receiving pan installed at the bottom of the filter plate, U-shaped blocks are installed on both sides of the filter plate, one end of the U-shaped block is slidably connected to the filter plate, and the inner side of the other end is fitted and connected to the surface of the bottom plate of the air duct box, the filter plate and the air duct box are fixedly connected by the U-shaped block, the water receiving pan and the filter plate are inserted and connected, sliders are provided on both sides of the filter plate, and the water receiving pan and the filter plate are fixedly connected by the sliders.

[0008] Furthermore: slide grooves are provided on both sides of the filter plate, a spring is fixedly connected to the bottom of the slide groove, and the other end of the spring is fixedly connected to one end of the U-shaped clamping block.

[0009] Furthermore: two ends of the surface of the water receiving tray are fixedly connected with fixing blocks, and the bottom of the filter plate is provided with a slot which is inserted and connected with the fixing block.

[0010] Furthermore: a storage groove connected to the slot is opened on the outside of the filter plate, the inner wall of the storage groove is slidably connected to the outside of the slider, and a card slot connected to the slider is opened at one end of the fixed block, and one end of the card slot is connected to the storage groove.

[0011] Furthermore: the sliding block is fixedly connected to the outer side with a fixing bar, and the inner wall of the storage groove is provided with a positioning groove which is slidably connected to the fixing bar.

[0012] Furthermore: one end of the sliding block is fixedly connected with a rubber pad.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model makes daily maintenance and cleaning very convenient by making the filter plate and the water tray separable and easy to load and unload, which helps to regularly clean the filter plate to ensure that the filtering effect is always kept in the best condition. At the same time, it can avoid the accumulation of condensed water and the breeding of bacteria. Regular cleaning and maintenance of the filter plate and the water tray can keep them in good working condition and extend their service life. Through simple loading and unloading operations, the condition of the filter plate and the water tray can be easily checked, and problems can be discovered and solved in time, avoiding equipment damage and increased replacement costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the filter plate of the utility model;

[0017] Figure 3 It is a side cross-sectional schematic diagram of the slideway of the filter plate of the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the water receiving tray of the utility model;

[0019] Figure 5 for Figure 4 A magnified schematic diagram of point A;

[0020] Figure 6 This is a side cross-sectional schematic diagram of the water tray slot of the utility model;

[0021] Figure 7 It is a schematic diagram of the three-dimensional structure of the slider of the utility model.

[0022] In the figure: 1. duct box; 2. filter plate; 201. slide groove; 202. slot; 203. storage groove; 204. positioning groove; 3. water collecting tray; 4. U-shaped block; 5. spring; 6. fixing block; 601. slot; 7. slider; 701. fixing strip; 8. rubber pad. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] like Figures 1 to 7 As shown, a central air-conditioning water pan structure for quick disassembly and assembly comprises an air duct box body 1 installed at the end of the central air-conditioning, a filter plate 2 installed at the bottom of the air duct box body 1 and a water receiving pan 3 installed at the bottom of the filter plate 2, U-shaped blocks 4 are installed on both sides of the filter plate 2, one end of the U-shaped block 4 is slidably connected to the filter plate 2, and the inner side of the other end is fitted and connected to the surface of the bottom plate of the air duct box body 1, the filter plate 2 and the air duct box body 1 are fixedly connected by the U-shaped block 4, the water receiving pan 3 and the filter plate 2 are inserted and connected, sliders 7 are arranged on both sides of the filter plate 2, and the water receiving pan 3 and the filter plate 2 are fixedly connected by the sliders 7.

[0025] like Figure 1 As shown, a quick-disassembly central air-conditioning water pan structure in the utility model is similar to the existing filter central air-conditioning water pan structure, such as the filter central air-conditioning water pan disclosed in the patent announcement number CN218763947U. The main improvement of the utility model is to make the water pan easy to maintain, extend the service life and improve the air quality. Figures 1 to 7As shown, a central air conditioning water pan structure with quick disassembly and assembly in the utility model makes the connection between the filter plate 2 and the water receiving pan 3 and the air duct box 1 simple and quick by using the design of the U-shaped block 4 and the slider 7. When maintenance or cleaning is required, the filter plate 2 and the water receiving pan 3 can be quickly removed, thereby improving work efficiency. : One end of the U-shaped block 4 is slidably connected to the filter plate 2, and the inner side of the other end is fitted and connected to the surface of the bottom plate of the air duct box 1. This design ensures the stability of the connection and avoids the shaking or falling off of the filter plate 2 during operation. The filter plate 2 and the water receiving pan 3 can be quickly disassembled and assembled, which is very convenient for cleaning or replacement. At the same time, this design is also convenient for regular inspection and maintenance of the central air conditioning system, ensuring the normal operation of the system. During the disassembly and installation process, due to the combination of sliding connection and fixed connection, the use of too many screws or other fasteners is avoided, thereby reducing the potential safety hazards that may arise during operation.

[0026] like Figures 2 to 3 As shown, slide grooves 201 are provided on both sides of the filter plate 2, a spring 5 is fixedly connected to the bottom of the slide groove 201, and the other end of the spring 5 is fixedly connected to one end of the U-shaped block 4.

[0027] Specifically, through this arrangement, the U-shaped block 4 is connected to the slide 201 through the spring 5. When installing, you only need to pull the U-shaped block 4 out of the slide 201, and the tension of the spring 5 will automatically snap the U-shaped block 4 and the bottom plate surface of the air duct box 1 together to achieve quick fixation. When disassembling, you only need to use a little force to pull the U-shaped block 4 out of the slide 201, which is easy and quick to operate. The tension of the spring 5 ensures the tight fit between the U-shaped block 4 and the bottom plate of the air duct box 1, thereby enhancing the connection stability between the filter plate 2 and the air duct box 1. Even if vibration occurs during operation, it can effectively prevent the filter plate 2 from shaking or falling off. The filter plate 2 can be quickly disassembled and assembled, allowing maintenance personnel to easily clean and replace it.

[0028] like Figures 4 to 6 As shown, the two ends of the surface of the water receiving tray 3 are fixedly connected with fixing blocks 6, and the bottom of the filter plate 2 is provided with a slot 202 which is inserted and connected with the fixing block 6.

[0029] Specifically, by setting the fixing block 6 and the slot 202, the connection between the water receiving tray 3 and the filter plate 2 is more secure. This mechanical connection method provides additional stability, ensuring that the water receiving tray 3 is not easy to fall off or shift during operation, thereby ensuring the stable operation of the entire system. During installation, align the fixing block 6 of the water receiving tray 3 with the slot 202 of the filter plate 2 and insert it. This design simplifies the installation steps, reduces installation time, and improves work efficiency. When the filter plate 2 or the water receiving tray 3 needs to be cleaned or replaced, the fixing block 6 can be pulled out to separate the two, making maintenance operations more convenient and reducing maintenance costs.

[0030] like Figure 6 As shown, a storage groove 203 connected to the slot 202 is provided on the outside of the filter plate 2, and the inner wall of the storage groove 203 is slidably connected to the outside of the slider 7. A card slot 601 connected to the slider 7 is provided at one end of the fixed block 6, and one end of the card slot 601 is connected to the storage groove 203.

[0031] Specifically, the connection between the fixing block 6 and the slot 202 is initially fixed, and the insertion connection between the slider 7 and the slot 601 provides additional locking. This double locking ensures that the connection between the filter plate 2 and the water receiving tray 3 is more stable and reliable. When installing, just align the fixing block 6 with the slot 202 and insert it, then slide the slider 7 along the storage slot 203 to the slot 601 and insert it, and the fixing is completed. When disassembling, just slide the slider 7 out of the slot 601, and then pull the fixing block 6 out of the slot 202.

[0032] like Figure 6 to Figure 7 As shown, the slider 7 is fixedly connected to the outer side with a fixing bar 701 , and the inner wall of the storage groove 203 is provided with a positioning groove 204 slidably connected to the fixing bar 701 .

[0033] Specifically, the sliding connection between the fixing strip 701 and the positioning groove 204 provides a more stable guide for the slider 7, ensuring that the slider 7 will not deviate from the predetermined path during movement. This stability ensures that the slider 7 can be accurately inserted into the slot 601, thereby enhancing the connection stability between the filter plate 2 and the water receiving tray 3. When the filter plate 2 needs to be cleaned or replaced, the user can slide the slider 7 from the storage groove 203 and then pull the fixing block 6 out of the slot 202. This simple operation makes the maintenance process more convenient and quick, and reduces the maintenance cost.

[0034] like Figure 7 As shown, one end of the slider 7 is fixedly connected to a rubber pad 8.

[0035] Specifically, with this setting, the slider 7 in the central air-conditioning water pan structure may have sharp edges, which may cause scratches to the hands if accidentally touched. By fixing the connecting rubber pad 8 at one end of the slider 7, these sharp edges can be covered, thereby effectively preventing the hands from being scratched during operation.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A central air conditioner water pan structure that can be quickly disassembled and assembled, comprising an air duct box (1) installed at the end of the central air conditioner, a filter plate (2) installed at the bottom of the air duct box (1), and a water receiving pan (3) installed at the bottom of the filter plate (2), characterized in that: U-shaped clamping blocks (4) are installed on both sides of the filter plate (2); one end of the U-shaped clamping block (4) is slidably connected to the filter plate (2), and the inner side of the other end is fitted and connected to the bottom surface of the air duct box body (1); the filter plate (2) and the air duct box body (1) are fixedly connected via the U-shaped clamping block (4); the water receiving tray (3) and the filter plate (2) are inserted and connected; sliders (7) are provided on both sides of the filter plate (2); and the water receiving tray (3) and the filter plate (2) are fixedly connected via the sliders (7).

2. A central air conditioning water pan structure for quick disassembly and assembly according to claim 1, characterized in that: The filter plate (2) is provided with slide grooves (201) on both sides, a spring (5) is fixedly connected to the bottom of the slide groove (201), and the other end of the spring (5) is fixedly connected to one end of the U-shaped clamping block (4).

3. A central air conditioning water pan structure for quick disassembly and assembly according to claim 1 or 2, characterized in that: Fixed blocks (6) are fixedly connected to both ends of the surface of the water receiving tray (3), and a slot (202) for inserting and connecting with the fixed block (6) is provided at the bottom of the filter plate (2).

4. A central air conditioning water pan structure for quick disassembly and assembly according to claim 3, characterized in that: The filter plate (2) is provided with a storage groove (203) on the outside thereof and connected to the slot (202); the inner wall of the storage groove (203) is slidably connected to the outside of the slider (7); one end of the fixed block (6) is provided with a clamping groove (601) which is inserted and connected to the slider (7); and one end of the clamping groove (601) is connected to the storage groove (203).

5. A central air conditioning water pan structure for quick disassembly and assembly according to claim 4, characterized in that: The sliding block (7) is fixedly connected to the outer side with a fixing strip (701), and the inner wall of the storage groove (203) is provided with a positioning groove (204) which is slidably connected to the fixing strip (701).

6. A central air conditioning water pan structure for quick disassembly and assembly according to claim 1, 2, 4 or 5, characterized in that: One end of the sliding block (7) is fixedly connected to a rubber pad (8).

7. The central air conditioning water pan structure with quick disassembly and assembly according to claim 3 is characterized by: One end of the sliding block (7) is fixedly connected to a rubber pad (8).

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