A heat pump condensate pan anti-clogging device

Abstract

The utility model discloses a kind of heat pump condensate water tray anti-blocking devices, it is related to heat pump technical field;And the utility model includes disc body, the side fixed connection of disc body has filter device, the inside fixed mounting of disc body has water collecting tray, the upper inner wall between water collecting tray is fixedly connected with U-shaped plate symmetrically, the filter device includes main body, the water inlet and water outlet of through type are respectively set in the both sides of main body, multiple end faces of main body are all set with multiple connecting holes, the upper surface of valve cover is fixedly connected with filter screen, the utility model is cooperated by setting filter device and filter plate and deflector, double filtration of different aperture is carried out between filter plate and filter screen, impurity obstruction is effectively reduced, and through the guidance of supporting block and deflector, condensate water carries out certain degree of dry-wet separation, and filter plate and filter screen are conveniently cleaned, and it is convenient to maintain.

Description

Technical Field

[0001] This utility model relates to the field of heat pump technology, specifically to a heat pump condensate pan anti-blocking device. Background Technology

[0002] A heat pump condensate pan is a component in a heat pump system used to collect and discharge condensate. During operation, the evaporator absorbs heat from the surrounding environment, causing water vapor in the surrounding air to condense and form condensate. The condensate pan effectively collects and discharges this condensate, preventing it from dripping indiscriminately and damaging the equipment or affecting the surrounding environment.

[0003] However, existing technologies still have the following problems:

[0004] Existing heat pump condensate pans have some problems during use. On the one hand, because condensate often contains dust, impurities, microorganisms and other substances, they are prone to accumulate and adhere in the drainage channels and related pipes of the condensate pan. Over time, this can easily cause blockages, preventing the condensate from draining properly. On the other hand, the existing condensate pan structure design is inadequate in terms of maintenance and cleaning. The filter components are usually difficult to disassemble, and the cleaning process is cumbersome. Utility Model Content

[0005] To address the problems of water pan blockage and inconvenient maintenance, the purpose of this utility model is to provide a heat pump condensate pan anti-blockage device.

[0006] To solve the above technical problems, the present invention adopts the following technical solution: a heat pump condensate pan anti-clogging device, comprising a pan body, a filter device fixedly connected to one side of the pan body, a water collection pan fixedly installed inside the pan body, and U-shaped plates symmetrically fixedly connected between the upper inner walls of the water collection pan. The filter device comprises a main body, with a through-type water inlet and outlet respectively opened on both sides of the main body, and multiple connection holes opened on multiple end faces of the main body. A valve cover is fixedly connected to the lower end of the main body, and a filter screen is fixedly connected to the upper surface of the valve cover.

[0007] Preferably, a filter plate is slidably connected between the inner walls of the water collection tray, a handle is fixedly installed on one side of the filter plate, two support blocks are fixedly installed inside one side of the water collection tray, and a guide plate is fixedly connected between the two support blocks.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] This utility model employs a filtration device and the combined use of a filter plate and a guide plate for dual filtration. The filter plates and filter screens have rectangular arrays of filter holes on their outer surface to intercept larger impurities in the condensate, while the filter screens further remove smaller impurities. The condensate is first initially filtered by the filter plates and then secondarily filtered by the filter screens, effectively reducing the accumulation of impurities in the pipes and preventing blockages. This ensures unobstructed condensate drainage and improves the operational stability of the heat pump system. The guide plate and support block in the water collection tray are inclined, and the water collection trough works in conjunction with the guide plate to guide the condensate into the water collection trough, achieving dry and wet separation. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a partial structural diagram of the present utility model.

[0013] Figure 3 This is a schematic diagram of the filter device of this utility model.

[0014] In the diagram: 11. Disc body; 12. Water collection tray; 13. U-shaped plate; 14. Filter device; 15. L-shaped support foot; 16. Anti-mildew sheet; 17. Support block; 18. Guide plate; 19. Slide groove; 20. Filter plate; 21. Handle; 22. Main body; 23. Water outlet; 24. Water inlet; 25. Connection hole; 26. Valve cover; 27. Filter screen. Detailed Implementation

[0015] 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.

[0016] Example: Figure 1-3As shown, this utility model provides a heat pump condensate pan anti-clogging device, including a pan body 11, a filter device 14 fixedly connected to one side of the pan body 11, a water collection pan 12 fixedly installed inside the pan body 11, and multiple anti-mold plates 16 symmetrically arranged between the pan body 11 and the water collection pan 12, which can effectively inhibit the growth of mold in the gap between the two, avoiding odors and corrosion of the equipment caused by mold growth. U-shaped plates 13 are symmetrically fixedly connected between the upper inner walls of the water collection pan 12. In practical applications, the condensate generated by the heat pump will flow into the pan body 11 through a specific channel. The water collection tray 12 inside the tray 11 has a U-shaped plate 13 that plays a certain role in positioning and assisting in the flow of water, so that the condensate can be collected more smoothly in the water collection tray 12. L-shaped support legs 15 are symmetrically fixedly installed on both outer surfaces of the tray body 11. The outer surfaces of the L-shaped support legs 15 and the outer surfaces of the two U-shaped plates 13 are provided with mounting holes. Through the mounting holes on the L-shaped support legs 15 and the U-shaped plates 13 on both sides of the tray body 11, bolts and other connecting parts are used to fix the device in a suitable position on the heat pump, ensuring that the entire anti-blocking device is stably installed and will not shake during the operation of the heat pump.

[0017] The filter device 14 includes a main body 22, which is Y-shaped. A through-type inlet 24 and outlet 23 are respectively opened on both sides of the main body 22. One side of the inlet 24 is connected to one side of the water collection tray 12. Multiple connection holes 25 are opened on the outer surface of each end of the main body 22. A valve cover 26 is fixedly connected to the lower end of the main body 22. A filter screen 27 is fixedly connected to the upper surface of the valve cover 26. Multiple bolts are fixedly installed on the outer surface of the valve cover 26, and these bolts cooperate with the connection holes 25. A water collection trough is provided inside the water collection tray 12 on the side near the guide plate 18. The plane height of the water collection trough is lower than that of the guide plate 18. Under the guidance of the water collection trough and the guide plate 18, the condensate enters the main body 22 from the inlet 24 of the filter device 14. After secondary filtration by the filter screen 27 on the valve cover 26 to remove fine impurities, it flows out from the outlet 23, completing the entire anti-blocking drainage process. When it is necessary to clean the filter screen 27, simply unscrew the bolts on the valve cover 26 and remove the valve cover 26 to perform the operation.

[0018] A filter plate 20 is slidably connected between the inner walls of the water collection tray 12. A handle 21 is fixedly installed on one side of the filter plate 20. An insertion port for the filter plate 20 is opened on one side of the tray body 11. A sliding groove 19 for the filter plate 20 is symmetrically opened on the inner surface of the water collection tray 12. A plurality of filter holes distributed in a rectangular array are opened on the outer surface of the filter plate 20. When condensate enters the water collection tray 12, the filter plate 20 plays a preliminary filtration role. The filter plate 20 is slidably installed through the sliding groove 19 on the inner surface of the water collection tray 12. The insertion port on the tray body 11 facilitates the insertion and removal of the filter plate 20. The operator can easily pull out the filter plate 20 through the handle 21 to clean the intercepted impurities.

[0019] Two support blocks 17 are fixedly installed inside one side of the water collection tray 12. A guide plate 18 is fixedly connected between the two support blocks 17. The outer surfaces of the guide plate 18 and one of the support blocks 17 are both inclined. In the water collection tray 12, a chute for condensate flow is formed between the two support blocks 17. The inclined surface design of the guide plate 18 and one of the support blocks 17 allows the condensate that has been initially filtered by the filter plate 20 to flow more smoothly to the water collection tank. This allows the condensate to form a certain degree of dry and wet separation in the water collection tray 12, and allows the condensate accumulated in the water collection tank to enter the filter device 14. Throughout the process, the inclined surface design reduces water flow resistance and prevents the water flow from forming eddies in the water collection tray 12, which would cause impurities to accumulate. This effectively ensures the anti-clogging discharge of condensate.

[0020] Working Principle: The L-shaped support feet 15 symmetrically arranged on both sides of the tray 11 and the mounting holes on the U-shaped plate 13 facilitate the installation of the condensate pan anti-clogging device onto the corresponding position of the heat pump. The U-shaped plate 13 not only serves for installation but also provides support and positioning on the water collection tray 12, facilitating the connection between the heat pump and the condensate pan and ensuring that condensate can flow smoothly into the water collection tray 12. When the heat pump generates condensate, it flows into the water collection tray 12 within the tray 11. The filter plate 20, slidably connected within the water collection tray 12, performs preliminary filtration of the condensate. The filter holes on the outer surface of the filter plate 20, arranged in a rectangular array, can intercept larger impurities in the water, preventing these impurities from entering subsequent pipes and causing blockages. A handle 21 installed on one side of the filter plate 20 facilitates the periodic removal of the filter plate 20 from the water collection tray 12 for cleaning or replacement. A water collection trough is provided inside the water collection tray 12 near the guide plate 18, and the pre-filtered condensate flows into the water collection trough. Two support blocks 17 are fixedly installed inside one side of the water collection tray 12, and a guide plate 18 is fixedly connected between the support blocks 17. The guide plate 18 and the outer surface of one of the support blocks 17 are inclined, which helps to guide the condensate water to flow smoothly to the filter device 14. In the process of guiding the flow, some smaller impurities may settle in the water collection tank to achieve dry and wet separation.

[0021] The main body 22 of the filter device 14 is Y-shaped, with one side of the inlet 24 connected to one side of the water collection tray 12, allowing condensate to enter the main body 22 through the inlet 24. A filter screen 27, fixedly attached to the upper surface of the valve cover 26 at the lower end of the main body 22, performs secondary filtration of the condensate, further removing fine impurities. The purified water flows out through the outlet 23. Multiple bolts mounted on the outer surface of the valve cover 26 engage with the connecting holes 25 at the end of the main body 22, facilitating the removal of the valve cover 26 for cleaning or replacement of the filter screen 27, ensuring effective filtration.

[0022] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A heat pump condensate pan anti-clogging device, comprising a pan body (11), characterized in that: A filter device (14) is fixedly connected to one side of the disc body (11), and a water collection plate (12) is fixedly installed inside the disc body (11). U-shaped plates (13) are symmetrically fixedly connected between the upper inner walls of the water collection plate (12). The filter device (14) includes a main body (22), with a through-type inlet (24) and outlet (23) on both sides of the main body (22). Multiple connection holes (25) are provided on multiple end faces of the main body (22). A valve cover (26) is fixedly connected to the lower end of the main body (22), and a filter screen (27) is fixedly connected to the upper surface of the valve cover (26).

2. The heat pump condensate pan anti-clogging device as described in claim 1, characterized in that, A filter plate (20) is slidably connected between the inner walls of the water collection tray (12). A handle (21) is fixedly installed on one side of the filter plate (20). Two support blocks (17) are fixedly installed inside one side of the water collection tray (12). A guide plate (18) is fixedly connected between the two support blocks (17).

3. The heat pump condensate pan anti-clogging device as described in claim 1, characterized in that, The outer surface of the valve cover (26) is fixedly fitted with multiple bolts, which are used in conjunction with the connecting holes (25).

4. The heat pump condensate pan anti-clogging device as described in claim 1, characterized in that, A water collection trough is provided inside the water collection tray (12) on the side near the guide plate (18).

5. The heat pump condensate pan anti-clogging device as described in claim 1, characterized in that, The main body (22) is Y-shaped, and one side of the water inlet (24) is connected to one side of the water collection tray (12).

6. The heat pump condensate pan anti-clogging device as described in claim 2, characterized in that, The disc (11) has an opening for the filter plate (20) on one side, the water collection disc (12) has symmetrical grooves (19) for the filter plate (20) on its inner surface, and the filter plate (20) has multiple filter holes arranged in a rectangular array on its outer surface.

7. The heat pump condensate pan anti-clogging device as described in claim 2, characterized in that, The outer surfaces of the guide plate (18) and one of the support blocks (17) are both inclined.

8. The heat pump condensate pan anti-clogging device as described in claim 1, characterized in that, Multiple anti-mildew sheets (16) are symmetrically arranged between the disc body (11) and the water collection disc (12). L-shaped support feet (15) are symmetrically fixedly installed on both outer surfaces of the disc body (11). The outer surfaces of the L-shaped support feet (15) and the outer surfaces of the two U-shaped plates (13) are provided with mounting holes.

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