Dehumidification constant-temperature heat pump for swimming pool

Abstract

The utility model relates to the technical field of dehumidification heat pumps, in particular to a dehumidification constant-temperature heat pump for a swimming pool, which comprises a heat pump unit, an air outlet pipe is arranged on one side of the top of the heat pump unit, and an air inlet pipe mechanism is arranged on the other side of the top of the heat pump unit. The air inlet pipe mechanism comprises an air inlet pipeline, a filter cover assembly, a transmission turbine, a cleaning brush plate, a sealing sleeve, a sewage discharge groove and a guide inclined surface, the filter cover assembly is arranged at the lower part of the interior of the air inlet pipeline, and the transmission turbine is movably mounted at the upper part of the interior of the air inlet pipeline. According to the dehumidification constant-temperature heat pump for the swimming pool, the filter cover assembly is arranged in the air inlet pipeline, when the heat pump unit sucks air, impurities in the air can be filtered through the filter cover assembly, and the impurities in the air are prevented from entering the heat pump unit to cause influence; meanwhile, when the air flows in the air inlet pipeline, the transmission turbine is pushed to drive the cleaning brush plate to rotate, and impurities on the surface of the filter casing assembly can be cleaned through the cleaning brush plate.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidification heat pumps, in particular to a dehumidification constant temperature heat pump for a swimming pool. Background Art

[0002] The pool dehumidification constant temperature heat pump is a heating device. Its working principle is to absorb the low-temperature heat energy in the air, convert it into high-temperature heat energy after compression by the compressor, and heat the water temperature. When heating, the pool heat pump compresses the air through the internal compressor to convert the low-temperature and low-pressure air into high-temperature and high-pressure air, thereby heating the internal medium, so that the medium heats the pool water. Air full of water vapor will absorb many impurities, which are easily accumulated inside the equipment when absorbed by the compressor, affecting the working efficiency of the equipment.

[0003] After checking, the publication (announcement) number: CN212902092U discloses a swimming pool dehumidification constant temperature heat pump, which discloses a dehumidification constant temperature heat pump body, the right side and upper surface of the dehumidification constant temperature heat pump body are respectively provided with a fresh air inlet and an exhaust port, the right side of the fresh air inlet is provided with a threaded groove, a connecting plate is threadedly connected in the threaded groove, the left side of the connecting plate is fixedly connected to the right side of the filter cover, and a through hole is provided on the left side of the connecting plate at a position corresponding to the filter cover. In the swimming pool dehumidification constant temperature heat pump, when the gas enters the fresh air inlet, the air first enters the filter cover through the through hole, and the filter cover can effectively filter the impurities attached to the air, and some impurities will adhere to the left side of the filter cover with the flow of air flow. Since the outer wall of the filter cover is hollow, even if there are many impurities accumulated, the gas can still enter the dehumidification constant temperature heat pump body through the filter cover, and when cleaning or replacing the filter cover, it can be removed by directly rotating the handle, which is very convenient.

[0004] Although the filter cover can filter impurities in the air and prevent the impurities in the air from affecting the heat pump unit, the impurities adhere to the surface of the filter cover after filtering the impurities. In order to ensure the filtering effect of the filter cover, the filter cover needs to be cleaned regularly, and the filter cover still needs to be cleaned manually, which is cumbersome, time-consuming and laborious. Therefore, we propose a dehumidification constant temperature heat pump for swimming pools to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a dehumidifying constant temperature heat pump for a swimming pool.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dehumidifying constant temperature heat pump for a swimming pool, comprising a heat pump unit, wherein an outlet pipe is arranged on one side of the top of the heat pump unit, and an air inlet pipe mechanism is arranged on the other side of the top, the air inlet pipe mechanism comprises an air inlet pipe, a filter cover assembly, a transmission turbine, a cleaning brush plate, a sealing sleeve, a drain trough and a guiding slope, a filter cover assembly is arranged at the lower part of the interior of the air inlet pipe, a transmission turbine is movably installed at the upper part of the interior of the air inlet pipe, and a cleaning brush plate is fixedly connected to the bottom of the transmission turbine, the bottom of the cleaning brush plate is abutted against the outer side of the filter cover assembly, a drain trough cooperating with the filter cover assembly is provided at the lower part of the exterior of the air inlet pipe, the exterior of the air inlet pipe is movably sleeved with a sealing sleeve located at the drain trough position, and a guiding slope is provided at the bottom of the drain trough.

[0007] As a further description of the above technical solution: the bottom ends of the air outlet pipe and the air inlet pipe are both provided with connecting flanges, and the connecting flanges are fixedly connected to the heat pump unit by screws, and the air outlet pipe and the air inlet pipe are installed on the top of the heat pump unit by means of screws and the connecting flanges, thereby ensuring the firmness of the overall installation of the air outlet pipe and the air inlet pipe mechanism on the heat pump unit.

[0008] As a further description of the above technical solution: the filter cover assembly is conical as a whole, and the filter cover assembly includes an outer metal frame, a filter cover body and an inner metal frame. The outer metal frame and the inner metal frame are threadedly connected, and the filter cover body is clamped inside the outer metal frame and the inner metal frame. The filter cover body is restricted by the combination of the outer metal frame and the inner metal frame to ensure the stability of the filter cover body during operation, prevent the filter cover body from being deformed by the impact of airflow, and ensure that the filter cover body can effectively filter the air.

[0009] As a further description of the above technical solution: a positioning ring that cooperates with the filter cover assembly is arranged inside the air intake pipe, the inner metal frame and the air intake pipe are threadedly connected, and the filter cover assembly is threadedly installed inside the air intake pipe as a whole, thereby ensuring the stability of the filter cover assembly as a whole during operation and facilitating disassembly and assembly.

[0010] As a further description of the above technical solution: the intake pipe mechanism also includes an annular positioning bracket, which is threadedly connected to the top of the intake pipe, and the transmission turbine is movably installed in the middle of the annular positioning bracket. The position of the transmission turbine is limited by the annular positioning bracket to ensure that the transmission turbine can be stably installed inside the intake pipe and achieve stable rotation, thereby providing power for the rotation of the cleaning brush plate.

[0011] As a further description of the above technical solution: the transmission turbine is located on the central axis of the filter cover assembly, and the cleaning brush plate at the bottom of the transmission turbine can rotate around the central axis of the filter cover assembly. When the air flows in the air intake duct, it pushes the transmission turbine to drive the cleaning brush plate to rotate. The impurities on the surface of the filter cover assembly can be cleaned by the cleaning brush plate to prevent the impurities from adhering to the surface of the filter cover assembly and affecting its filtering effect.

[0012] As a further description of the above technical solution: the air intake pipe mechanism also includes a micro electric telescopic rod, which is fixedly installed on the outside of the air intake pipe, and the output shaft of the micro electric telescopic rod is fixedly connected to the sealing sleeve. The sealing sleeve is driven upward by the micro electric telescopic rod, and the drain groove is opened at a fixed time. The impurities cleaned by the cleaning brush plate on the surface of the filter cover assembly can be discharged along the drain groove.

[0013] The utility model has the following beneficial effects:

[0014] The utility model designs a dehumidifying constant temperature heat pump for a swimming pool, by arranging a filter cover assembly in the air intake duct. When the heat pump unit inhales air, impurities in the air can be filtered through the filter cover assembly to prevent the impurities in the air from entering the heat pump unit and causing impact. At the same time, when the air flows in the air intake duct, it pushes the transmission turbine to drive the cleaning brush plate to rotate. The impurities on the surface of the filter cover assembly can be cleaned by the cleaning brush plate, and the sealing sleeve is driven to move upward by the micro-electric telescopic rod, and the sewage tank is opened at a fixed time, so that the cleaned impurities can be discharged along the sewage tank, thereby realizing automatic cleaning of the filter cover assembly, extending the maintenance period of the filter cover assembly, and reducing the labor intensity of the staff.

[0015] The dehumidifying constant temperature heat pump for swimming pools designed by the utility model sets the filter cover assembly as a cone as a whole. Impurities cleaned out by the cleaning brush plate on the outer side of the filter cover assembly can slide down along the outer inclined surface of the filter cover assembly and be discharged along the sewage trough, thereby achieving effective cleaning of the impurities. In addition, the filter cover body is restricted by the combination of the outer metal frame and the inner metal frame to ensure the stability of the filter cover body when working, thereby achieving effective filtration of the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model after overall assembly;

[0017] Figure 2 This is a schematic diagram of the structure of the exterior of the air intake duct of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the air intake duct section of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the filter cover assembly of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the sewage tank of the utility model.

[0021] Legend:

[0022] 1. Heat pump unit; 2. Exhaust pipe; 3. Inlet pipe mechanism; 31. Inlet pipe; 32. Filter cover assembly; 321. Outer metal frame; 322. Filter cover body; 323. Inner metal frame; 33. Annular positioning bracket; 34. Transmission turbine; 35. Cleaning brush plate; 36. Micro electric telescopic rod; 37. Sealing sleeve; 38. Drain trough; 39. Guide slope. 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] Please refer to Figure 1-5 The utility model provides a technical solution: a dehumidifying constant temperature heat pump for a swimming pool, comprising a heat pump unit 1, an air outlet pipe 2 is arranged on one side of the top of the heat pump unit 1, and an air inlet pipe mechanism 3 is arranged on the other side of the top, the air inlet pipe mechanism 3 comprises an air inlet pipe 31, a filter cover assembly 32, a transmission turbine 34, a cleaning brush plate 35, a sealing sleeve 37, a sewage trough 38 and a guiding inclined surface 39, a filter cover assembly 32 is arranged at the lower part of the air inlet pipe 31, and the impurities in the air can be filtered through the filter cover assembly 32 to prevent the impurities in the air from entering the heat pump unit 1 and causing an impact, a transmission turbine 34 is movably installed at the upper part of the air inlet pipe 31, and a cleaning brush plate 35 is fixedly connected to the bottom of the transmission turbine 34, and the bottom of the cleaning brush plate 35 is connected to the filter cover The outer sides of the components 32 are against each other. When air flows in the intake duct 31, it pushes the transmission turbine 34 to drive the cleaning brush plate 35 to rotate. The impurities on the surface of the filter cover component 32 can be cleaned by the cleaning brush plate 35. A sewage trough 38 cooperating with the filter cover component 32 is provided at the lower part of the outside of the intake duct 31. The external movable sleeve of the intake duct 31 is provided with a sealing sleeve 37 located at the position of the sewage trough 38. The sealing sleeve 37 is driven upward by the micro-electric telescopic rod 36, and the sewage trough 38 is opened at a fixed time. The cleaned impurities can be discharged along the sewage trough 38. A guiding slope 39 is provided at the bottom of the sewage trough 38. After the sewage trough 38 is opened, the impurities cleaned by the cleaning brush plate 35 on the surface of the filter cover component 32 can be discharged along the sewage trough 38 and guided by the guiding slope 39.

[0025] As a further implementation scheme of the above technical scheme: the bottom ends of the air outlet pipe 2 and the air inlet pipe 31 are both provided with connecting flanges, and the connecting flanges are fixedly connected to the heat pump unit 1 by screws, and the air outlet pipe 2 and the air inlet pipe 31 are installed on the top of the heat pump unit 1 by means of screws and the connecting flanges, thereby ensuring their firmness after installation and facilitating disassembly and assembly.

[0026] As a further implementation scheme of the above technical scheme: the filter cover assembly 32 is conical as a whole, and the impurities cleaned out by the cleaning brush plate 35 on the outside of the filter cover assembly 32 can slide along the outer inclined surface of the filter cover assembly 32 and be discharged along the drain trough 38, thereby achieving effective cleaning of the impurities. The filter cover assembly 32 includes an outer metal frame 321, a filter cover body 322 and an inner metal frame 323. The outer metal frame 321 and the inner metal frame 323 are threadedly connected. The threaded connection method is adopted to ensure that the two are firmly connected, and at the same time, it is easy to disassemble and assemble, and it is easy to maintain the filter cover body 322. The filter cover body 322 is clamped inside the outer metal frame 321 and the inner metal frame 323. The filter cover body 322 is restricted by the combination of the outer metal frame 321 and the inner metal frame 323 to ensure the stability of the filter cover body 322 during operation, thereby achieving effective filtration of the air.

[0027] As a further implementation scheme of the above technical scheme: a positioning ring cooperating with the filter cover assembly 32 is arranged inside the air intake pipe 31, the inner metal frame 323 and the air intake pipe 31 are threadedly connected, and the filter cover assembly 32 is integrally threadedly installed inside the air intake pipe 31, thereby ensuring the stability of the filter cover assembly 32 during overall operation, achieving effective filtration of impurities in the air, and facilitating disassembly and assembly.

[0028] As a further implementation scheme of the above technical scheme: the intake pipe mechanism 3 also includes an annular positioning bracket 33, which is threadedly connected to the top of the intake pipe 31. The threaded connection method is adopted to ensure that the annular positioning bracket 33 is firmly installed on the top of the intake pipe 31 and is easy to disassemble and assemble. The transmission turbine 34 is movably installed in the middle of the annular positioning bracket 33. The position of the transmission turbine 34 is limited by the annular positioning bracket 33 to ensure the stability of the transmission turbine 34 when rotating.

[0029] As a further implementation scheme of the above technical scheme: the transmission turbine 34 is located on the central axis of the filter cover assembly 32, and the cleaning brush plate 35 at the bottom of the transmission turbine 34 can rotate around the central axis of the filter cover assembly 32. When the air flows in the intake duct 31, the transmission turbine 34 drives the cleaning brush plate 35 to rotate, and the impurities on the surface of the filter cover assembly 32 can be cleaned by the cleaning brush plate 35.

[0030] As a further implementation scheme of the above technical scheme: the air intake pipe mechanism 3 also includes a micro electric telescopic rod 36, which is fixedly installed on the outside of the air intake pipe 31, and the output shaft of the micro electric telescopic rod 36 is fixedly connected to the sealing sleeve 37, and the micro electric telescopic rod 36 is electrically connected to the control system of the heat pump unit 1. The micro electric telescopic rod 36 is controlled by the control system to drive the sealing sleeve 37 to move upward, and the sewage trough 38 is opened at a fixed time, so that the cleaned impurities can be discharged along the sewage trough 38.

[0031] Working principle:

[0032] When the utility model is used, the micro electric telescopic rod 36 is electrically connected to the control system of the heat pump unit 1, so that the control system can control the micro electric telescopic rod 36 to start at fixed intervals; when the heat pump unit 1 is working, air is taken in along the air inlet pipe mechanism 3 and air is discharged along the air outlet pipe 2. When the air flows inside the air inlet pipe 31, impurities in the air are filtered through the filter cover assembly 32, and impurities in the air are trapped on the surface of the filter cover assembly 32. At the same time, when the air flows in the air inlet pipe 31, it drives the transmission turbine 34 to rotate, and the transmission turbine 34 drives the cleaning brush plate 35 to rotate to clean the impurities on the surface of the filter cover assembly 32. The control system controls the micro electric telescopic rod 36 to drive the sealing sleeve 37 to move up, and opens the sewage trough 38 for 10-20s. The cleaned impurities can be discharged along the sewage trough 38 and guided by the guide slope 39, thereby realizing automatic cleaning of impurities on the surface of the filter cover assembly 32 and extending the maintenance cycle of the filter cover assembly 32.

[0033] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0034] 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 dehumidifying constant temperature heat pump for a swimming pool, comprising a heat pump unit (1), wherein one side of the top of the heat pump unit (1) is provided with an air outlet pipe (2), and the other side of the top is provided with an air inlet pipe mechanism (3), characterized in that: The air intake pipe mechanism (3) comprises an air intake pipe (31), a filter cover assembly (32), a transmission turbine (34), a cleaning brush plate (35), a sealing sleeve (37), a drainage groove (38) and a guiding inclined surface (39). The filter cover assembly (32) is arranged at the lower part of the air intake pipe (31). The transmission turbine (34) is movably installed at the upper part of the air intake pipe (31). The bottom of the transmission turbine (34) is fixedly connected with a cleaning brush plate (35). The bottom of the cleaning brush plate (35) abuts against the outer side of the filter cover assembly (32). A drainage groove (38) cooperating with the filter cover assembly (32) is provided at the lower part of the outside of the air intake pipe (31). The outer part of the air intake pipe (31) is movably sleeved with a sealing sleeve (37) located at the drainage groove (38). The bottom of the drainage groove (38) is provided with a guiding inclined surface (39).

2. A dehumidification constant temperature heat pump for a swimming pool according to claim 1, characterized in that: The bottom ends of the air outlet pipe (2) and the air inlet pipe (31) are both provided with connecting flanges, and the connecting flanges are fixedly connected to the heat pump unit (1) by means of screws.

3. A dehumidification constant temperature heat pump for a swimming pool according to claim 1, characterized in that: The filter cover assembly (32) is overall conical, and comprises an outer metal frame (321), a filter cover body (322), and an inner metal frame (323); the outer metal frame (321) and the inner metal frame (323) are threadedly connected, and the filter cover body (322) is clamped inside the outer metal frame (321) and the inner metal frame (323).

4. A dehumidification constant temperature heat pump for a swimming pool according to claim 3, characterized in that: A positioning ring that cooperates with the filter cover assembly (32) is provided inside the air intake pipe (31), and the inner metal frame (323) and the air intake pipe (31) are threadedly connected.

5. A dehumidification constant temperature heat pump for a swimming pool according to claim 1, characterized in that: The air intake pipe mechanism (3) further comprises an annular positioning bracket (33), wherein the annular positioning bracket (33) is threadedly connected to the top end of the air intake pipe (31), and the transmission turbine (34) is movably mounted in the middle of the annular positioning bracket (33).

6. A dehumidification constant temperature heat pump for a swimming pool according to claim 1, characterized in that: The transmission turbine (34) is located on the central axis of the filter cover assembly (32), and the cleaning brush plate (35) at the bottom of the transmission turbine (34) can rotate around the central axis of the filter cover assembly (32).

7. A dehumidification constant temperature heat pump for a swimming pool according to claim 1, characterized in that: The air intake pipe mechanism (3) further comprises a micro electric telescopic rod (36), wherein the micro electric telescopic rod (36) is fixedly mounted on the outside of the air intake pipe (31), and an output shaft of the micro electric telescopic rod (36) is fixedly connected to a sealing sleeve (37).

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