A swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery

Abstract

This utility model relates to the technical field of swimming pool constant temperature dehumidification heat pump units, and more particularly to a swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery. Its technical solution includes a heat pump body, a fixing mesh, and a connecting mesh. An inner casing is embedded and fixed inside the heat pump body, and air inlets are opened on the outer surfaces of both the heat pump body and the inner casing. Filter holes are opened on the inner wall of the inner casing, and a fixing mesh is embedded and fixed inside the inner casing. Fixing holes are opened on the inner wall of the fixing mesh, and a connecting mesh is embedded and fixed inside the fixing mesh. Connecting holes are opened on the inner wall of the connecting mesh. A partition is embedded and fixed on the inner wall of the inner casing, and a support pipe is fixed on the upper surface of the partition. An installation pipe is embedded and fixed inside the support pipe. An air intake pipe is connected to one outer end face of the installation pipe, and an air intake valve is threaded onto the outer surface of the air intake pipe. An air outlet pipe is connected to one outer end face of the installation pipe. This utility model facilitates air filtration to prevent impurities from entering the swimming pool.

Description

Technical Field

[0001] This utility model relates to the technical field of swimming pool constant temperature dehumidification heat pump units, specifically a swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery. Background Technology

[0002] The pool constant temperature and dehumidification heat pump unit is a multi-functional device specially designed for indoor swimming pools. Through advanced heat pump technology, it can simultaneously achieve functions such as constant temperature of pool water, dehumidification of indoor air, and heat recovery and utilization, making it a highly efficient and energy-saving solution.

[0003] The prior art discloses a multi-functional swimming pool constant temperature dehumidification heat pump unit (CN117249598A), including a shell-and-tube heat exchanger, an indoor finned heat exchanger, a second vapor-liquid separator, a second compressor, a second oil separator, a titanium tube heat exchanger, a first liquid receiver, a dryer filter, an evaporator, a second vapor-liquid separator, a second compressor, a second oil separator, a reheat condenser, and a blower. These are connected by piping to form a heat pump hot water system, a pool water system, a reheat heating system, an outdoor cooling system, and a ventilation system. This invention utilizes a combined heat pump hot water system and a pool water system to create a multi-functional swimming pool dehumidification heat pump unit. This unit has a compact structure, making efficient use of space. It adds a separate heating system inside the unit, using the existing indoor finned heat exchanger as an evaporator. It can set the pool temperature to a constant level or 55 degrees Celsius for hot water by adjusting the temperature, increasing the equipment's functionality and significantly reducing operating costs.

[0004] When using current swimming pool constant temperature dehumidification heat pump units, a large amount of dust and impurities may be brought in when fresh air enters, and the heat recovery is not very useful, which still leads to heat waste. Utility Model Content

[0005] The purpose of this invention is to provide a swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery, comprising a heat pump body, a fixing mesh, and a connecting mesh. An inner box is embedded and fixed inside the heat pump body, and air inlets are provided on the outer surfaces of both the heat pump body and the inner box. Filter holes are provided on the inner wall of the inner box, and a fixing mesh is embedded and fixed inside the inner box. Fixing holes are provided on the inner wall of the fixing mesh, and a connecting mesh is embedded and fixed inside the fixing mesh. Connecting holes are provided on the inner wall of the connecting mesh. A partition is embedded and fixed on the inner wall of the inner box, and a support pipe is fixed on the upper surface of the partition. An installation pipe is embedded and fixed inside the support pipe, and a heat exchange pipe is connected to one outer end face of the support pipe, and the heat exchange pipe is connected to the inner box.

[0007] When using a swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery as described in this technical solution, air enters the inner chamber through the air inlet, then sequentially passes through the filter holes and into the fixed mesh, where larger dust and impurities are initially filtered out. The size of the filter holes can be designed as needed to intercept larger particles of pollutants. Then, it passes through the fixed holes into the connecting mesh, where medium-sized dust and impurities are further filtered out. The diameter of the fixed holes is designed to be smaller than that of the filter holes, providing a finer filtration effect. Finally, it enters the inner chamber through the connecting holes for further filtration, removing even finer dust and impurities. The air can be filtered through the filter holes, fixed holes, and connecting holes. This multi-layer filtration structure can effectively remove various particulate matter from the air, ensuring that the air entering the swimming pool is clean.

[0008] Preferably, one outer end face of the mounting pipe is connected to an outlet pipe, and an outlet valve is threaded onto the outer surface of the outlet pipe. The upper surface of the inner casing is connected to a return pipe, which is connected to the outlet pipe. The outlet valve is threaded onto the outlet pipe; this connection method is not only secure but also facilitates disassembly and replacement. The outlet valve can precisely control the gas flow and pressure, ensuring that gas can be smoothly discharged when needed and can be completely closed when not needed to prevent gas leakage.

[0009] Preferably, one outer end face of the support tube is connected to a fixed tube, and the outer surface of the fixed tube is threaded with a fixed valve. The fixed valve facilitates control of the flow rate of the fixed tube.

[0010] Preferably, the outer end face of the support tube opposite to the fixed tube is connected to a connecting tube, and a connecting valve is threaded onto the outer surface of the connecting tube. Threaded connection is a relatively reliable connection method. Through the tight fit of the threads, the connecting valve can effectively prevent fluid leakage.

[0011] Preferably, a water storage tank is fixed to the bottom of the inner casing, and a water inlet pipe is connected to the lower surface of the mounting pipe, which passes through the partition and connects to the water storage tank. Fixing the water storage tank to the bottom of the inner casing and connecting it to the mounting pipe via the water inlet pipe creates an integrated design that makes the entire device more compact.

[0012] Preferably, a return water pipe is connected to one outer end face of the water storage tank, and a return water valve is threaded onto the outer surface of the return water pipe. The cooperation of the return water pipe and the return water valve can effectively reduce water waste.

[0013] Preferably, one outer end face of the mounting tube is connected to a suction pipe, and the outer surface of the suction pipe is threaded with a suction valve. The suction valve can automatically open when the system generates negative pressure, introducing outside air into the system, breaking the vacuum state, and preventing siphoning.

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

[0015] 1. This utility model, by setting up filter holes, a fixing mesh, and a connecting mesh, achieves the effect of ensuring that the air entering the swimming pool is clean. Air can enter the inner chamber through the air inlet, and then pass through the filter holes and the fixing mesh in sequence to initially filter out larger dust and impurities. The size of the filter holes can be designed as needed to intercept larger particles of pollutants. Then, it passes through the fixing holes and enters the connecting mesh to further filter out medium-sized dust and impurities. The aperture of the fixing holes is designed to be smaller than that of the filter holes to provide a finer filtration effect. Finally, it enters the inner chamber through the connecting holes for a second filtration to remove even finer dust and impurities. The air can be filtered through the filter holes, fixing holes, and connecting holes. This multi-layer filtration structure can effectively remove various particulate matter in the air, ensuring that the air entering the swimming pool is clean.

[0016] 2. This utility model achieves the effect of facilitating heat exchange and removing moisture by setting up a support pipe, an installation pipe, and an exhaust pipe. The suction pipe draws in the hot and humid gas from the pool under the action of the power device. Then, the hot and humid gas flows inside the installation pipe. The fixed valve is opened, and the heat exchange material is sent into the support pipe through the fixed pipe. The heat exchange material flows inside the support pipe to facilitate heat exchange. The gas after heat exchange returns to the pool through the exhaust pipe. The filtered fresh air enters the exhaust pipe through the return pipe and then returns to the pool along with the gas after heat exchange. The heat exchange material after heat exchange is discharged through the connecting pipe.

[0017] 3. This utility model achieves the effect of saving a lot of water resources by setting up an inlet pipe, a heat exchange pipe and a return pipe. After the humid and hot gas exchanges heat, the water condenses into water droplets. The water droplets enter the water storage tank through the inlet pipe. The heat exchanged inside the pipe enters the outer surface of the water storage tank through the heat exchange pipe, which can heat the water inside the tank. It can make full use of thermal energy. The heated water can return to the swimming pool through the return pipe for reuse, which can also save a lot of water resources. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a partially enlarged structural diagram of the inner box of this utility model;

[0020] Figure 3 This is an enlarged structural schematic diagram of the fixing net of this utility model;

[0021] Figure 4 This is a partially enlarged structural diagram of the inner box of this utility model;

[0022] Figure 5 This is a partially enlarged structural diagram of the inner box of this utility model.

[0023] In the diagram: 1. Inner casing; 2. Return air pipe; 3. Air outlet valve; 4. Air outlet pipe; 5. Air inlet; 6. Heat exchange pipe; 7. Fixed pipe; 8. Fixed valve; 9. Heat pump unit body; 10. Return water valve; 11. Return water pipe; 12. Connecting valve; 13. Connecting pipe; 14. Suction valve; 15. Suction pipe; 16. Filter hole; 17. Fixed mesh; 18. Connecting hole; 19. Fixed hole; 20. Connecting mesh; 21. Partition plate; 22. Water storage tank; 23. Water inlet pipe; 24. Support pipe; 25. Installation pipe. Detailed Implementation

[0024] 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.

[0025] Example 1

[0026] Please see Figures 1 to 5 The present invention provides an embodiment of a swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery, comprising a heat pump body 9, a fixing mesh 17, and a connecting mesh 20. An inner box 1 is embedded and fixed inside the heat pump body 9, and air inlets 5 are opened on the outer surfaces of both the heat pump body 9 and the inner box 1. Filter holes 16 are opened on the inner wall of the inner box 1, and a fixing mesh 17 is embedded and fixed inside the inner box 1. Fixing holes 19 are opened on the inner wall of the fixing mesh 17, and a connecting mesh 20 is embedded and fixed inside the fixing mesh 17. Connecting holes 18 are opened on the inner wall of the connecting mesh 20.

[0027] Of course, as is well known to those skilled in the art, the exhaust pipe 4, heat exchange pipe 6, fixed pipe 7, heat pump body 9, return water pipe 11, connecting pipe 13, intake pipe 15, support pipe 24 and installation pipe 25 of this utility model also need to be provided with a power device to enable them to work normally. And as is well known to those skilled in the art, the provision of such power is commonplace and belongs to conventional means or common knowledge, so it will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0028] Based on Embodiment 1, a swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery is provided. Air enters the inner chamber 1 through the air inlet 5, and then sequentially passes through the filter holes 16 and the fixed mesh 17 to initially filter out larger dust and impurities. The size of the filter holes 16 can be designed as needed to intercept larger particles of pollutants. Then, it passes through the fixed holes 19 and enters the connecting mesh 20 to further filter out medium-sized dust and impurities. The aperture of the fixed holes 19 is designed to be smaller than that of the filter holes 16 to provide a finer filtration effect. Finally, it enters the inner chamber 1 through the connecting holes 18 for further filtration to remove even finer dust and impurities. The air can be filtered through the filter holes 16, the fixed holes 19, and the connecting holes 18. This multi-layer filtration structure can effectively remove various particulate matter in the air, ensuring that the air entering the swimming pool is clean.

[0029] Example 2

[0030] like Figures 1-5 As shown, the present invention proposes a swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery. Compared with Embodiment 1, this embodiment also includes a heat pump body 9, a fixing net 17, and a connecting net 20. A partition 21 is embedded and fixed in the inner wall of the inner box 1, and a support pipe 24 is fixed on the upper surface of the partition 21. An installation pipe 25 is embedded and fixed inside the support pipe 24. An air intake pipe 15 is connected to one side of the outer end face of the installation pipe 25, and an air intake valve 14 is threadedly connected to the outer surface of the air intake pipe 15. An air outlet pipe 4 is connected to one side of the outer end face of the installation pipe 25, and an air outlet valve 3 is threadedly connected to the outer surface of the air outlet pipe 4. A return air pipe 2 is connected to the upper surface of the inner box 1, and the return air pipe 2 is connected to the air outlet pipe 4. A fixing pipe 7 is connected to one side of the outer end face of the support pipe 24, and a fixing valve 8 is threadedly connected to the outer surface of the fixing pipe 7. A connecting pipe 13 is connected to the outer end face of the support pipe 24 away from the fixing pipe 7, and a connecting valve 12 is threadedly connected to the outer surface of the connecting pipe 13.

[0031] In this embodiment, the suction pipe 15 draws in the hot and humid gas from the pool under the action of the power device. Then, the hot and humid gas flows inside the installation pipe 25. The fixed valve 8 is opened, and the heat exchange material is sent into the support pipe 24 through the fixed pipe 7. The heat exchange material flows inside the support pipe 24 to facilitate heat exchange. The heat-exchanged gas returns to the pool through the exhaust pipe 4. The filtered fresh air enters the exhaust pipe 4 through the return pipe 2 and then returns to the pool along with the heat-exchanged gas. The heat-exchanged heat exchange material is discharged through the connecting pipe 13.

[0032] Example 3

[0033] like Figures 1-5As shown, the present invention proposes a swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery. Compared with Embodiment 1, this embodiment also includes a heat pump body 9, a fixing net 17 and a connecting net 20. The outer end face of one side of the support pipe 24 is connected to a heat exchange pipe 6, and the heat exchange pipe 6 is connected to the inner box 1. The bottom of the inner box 1 is fixed with a water storage tank 22. The lower surface of the mounting pipe 25 is connected to a water inlet pipe 23, and the water inlet pipe 23 passes through the partition 21 and is connected to the water storage tank 22. The outer end face of one side of the water storage tank 22 is connected to a return water pipe 11, and the outer surface of the return water pipe 11 is threaded with a return water valve 10.

[0034] In this embodiment, after the humid gas exchanges heat, the water condenses into water droplets. The water droplets enter the water storage tank 22 through the water inlet pipe 23. The heat exchanged inside the installation pipe 25 enters the outer surface of the water storage tank 22 through the heat exchange pipe 6, which can heat the water inside the water storage tank 22. This can make full use of thermal energy, and the heated water can return to the swimming pool through the return water pipe 11 for reuse, which can also save a lot of water resources.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery, comprising a heat pump machine body (9), a fixed net (17) and a connecting net (20), characterized in that: The heat pump body (9) has an inner box (1) embedded inside it. Both the heat pump body (9) and the inner box (1) have air inlets (5) on their outer surfaces. The inner wall of the inner box (1) has filter holes (16). The inner box (1) has a fixing mesh (17) embedded inside it. The inner wall of the fixing mesh (17) has fixing holes (19). The fixing mesh (17) has a connecting mesh (20) embedded inside it. The inner wall of the connecting mesh (20) has connecting holes (18). The inner wall of the inner box (1) has a partition (21) embedded inside it. The upper surface of the partition (21) has a support pipe (24) fixed inside it. The support pipe (24) has an installation pipe (25) embedded inside it. One side of the outer end face of the support pipe (24) is connected to a heat exchange pipe (6). The heat exchange pipe (6) is connected to the inner box (1).

2. The swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery according to claim 1, characterized in that: The outer end face of the mounting pipe (25) is connected to an air outlet pipe (4), and the outer surface of the air outlet pipe (4) is threaded with an air outlet valve (3). The upper surface of the inner box (1) is connected to a return air pipe (2), and the return air pipe (2) is connected to the air outlet pipe (4).

3. A swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery according to claim 1, characterized in that: The outer end face of one side of the support tube (24) is connected to a fixed tube (7), and the outer surface of the fixed tube (7) is threaded with a fixed valve (8).

4. A swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery according to claim 1, characterized in that: The outer end face of the support tube (24) opposite to the fixed tube (7) is connected to the connecting tube (13), and the outer surface of the connecting tube (13) is threaded with the connecting valve (12).

5. A swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery according to claim 1, characterized in that: The inner bottom of the inner box (1) is fixed with a water storage tank (22), and the lower surface of the mounting pipe (25) is connected to a water inlet pipe (23), which passes through the partition (21) and connects to the water storage tank (22).

6. A swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery according to claim 5, characterized in that: The outer end face of one side of the water storage tank (22) is connected to a return water pipe (11), and the outer surface of the return water pipe (11) is threaded with a return water valve (10).

7. A swimming pool constant temperature dehumidification heat pump unit with fresh air heat recovery according to claim 1, characterized in that: The outer end face of one side of the mounting tube (25) is connected to the suction tube (15), and the outer surface of the suction tube (15) is threaded with a suction valve (14).

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