AI intelligent constant-temperature dehumidification heat pump integrated system

Abstract

The utility model relates to a constant-temperature dehumidification heat pump system, in particular to an A I intelligent constant-temperature dehumidification heat pump integrated system. Comprising a constant-temperature dehumidification circulation loop, a compressor, a communicating valve, a first condenser and an evaporator are arranged on the constant-temperature dehumidification circulation loop, the output end of the compressor communicates with the input end of the communicating valve, the communicating valve is provided with a first output end, and the first output end communicates with the first condenser; a pure titanium evaporator and a second condenser are arranged on the swimming pool heating circulation loop; the two loops share the compressor and the communicating valve; the communication valve is provided with a second output end, the second output end communicates with the pure titanium evaporator, the output end of the pure titanium evaporator communicates with the second condenser, the second condenser exchanges heat with water in the swimming pool, and the purpose of heating the swimming pool is achieved, so that the system integrates the constant-temperature dehumidification function and the swimming pool heating function and can cooperate with A I intelligent control; the arrangement and operation of a swimming pool heat pump are reduced, and the operation difficulty is reduced while the cost is reduced.

Description

Technical Field

[0001] This utility model relates to a constant temperature dehumidification heat pump system, and more particularly to an AI intelligent constant temperature dehumidification heat pump integrated system. Background Technology

[0002] Swimming pool dehumidification and temperature control project designs typically require the configuration of multi-functional dehumidification heat pumps and multiple air-source pool heat pump units to each complete indoor temperature control and dehumidification and pool heating. With fierce market competition and increasing customer energy-saving requirements, conventional design solutions lack competitiveness.

[0003] Currently, conventional dehumidifying heat pump systems cannot replace air-source pool heat pumps for initial pool heating. Their operation is cumbersome, and the main problems are as follows:

[0004] High project investment costs: Generally, an air source pool heat pump needs to be configured according to the initial heating capacity of the pool. The number of pool heat pumps is relatively large, and a multi-functional dehumidification heat pump also needs to be configured according to the indoor dehumidification capacity.

[0005] The system is complex to operate: the dehumidifying heat pump and the pool heat pump operate independently, the control operation is cumbersome, and the easy misoperation leads to increased operating costs.

[0006] High operating costs: The parallel operation of multiple devices such as dehumidifying heat pumps and swimming pool heat pumps increases power consumption and operation and maintenance costs. Utility Model Content

[0007] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a multifunctional AI intelligent constant temperature dehumidification heat pump integrated system that can heat swimming pools and has a linkage control function.

[0008] The technical solution adopted by this utility model to solve the problem is: an AI intelligent constant temperature dehumidification heat pump integrated system, including a constant temperature dehumidification circulation loop, on which a compressor, a connecting valve, a first condenser, and an evaporator are provided. The output end of the compressor is connected to the input end of the connecting valve, and the connecting valve is provided with a first output end, which is connected to the first condenser. It also includes a pool heating circulation loop, on which a pure titanium evaporator and a second condenser are provided. The pool heating circulation loop and the constant temperature dehumidification circulation loop share the compressor and the connecting valve. The connecting valve is provided with a second output end, which is connected to the pure titanium evaporator. The output end of the pure titanium evaporator is connected to the second condenser, and the second condenser exchanges heat with the water in the pool.

[0009] As a further improvement to the above technical solution, the first condenser is installed indoors, and the second condenser is installed outdoors.

[0010] As a further improvement to the above technical solution, the swimming pool heating circulation loop is also provided with a first normally closed solenoid valve and a second normally closed solenoid valve, which are respectively installed on both sides of the second condenser.

[0011] As a further improvement to the above technical solution, the constant temperature dehumidification circulation loop is also provided with a first normally open solenoid valve, which is connected in parallel with the first normally closed solenoid valve.

[0012] As a further improvement to the above technical solution, a third ball valve and a fourth ball valve are respectively installed on both sides of the second condenser.

[0013] As a further improvement to the above technical solution, the constant temperature dehumidification circulation loop and the pool heating circulation loop partially overlap, and the compressor and the connecting valve are located on the overlapping loop; an oil separator, a liquid receiver, a first ball valve, a filter, a sight glass, a second ball valve, a thermal expansion valve and a gas-liquid separator are also provided on the overlapping loop.

[0014] As a further improvement to the above technical solution, the oil separator is located between the compressor and the connecting valve, and the connecting valve includes a first connecting valve and a second connecting valve; the output end of the oil separator is connected to the input end of the first connecting valve, the first connecting valve is provided with a first branch, the first branch is connected to the input end of the second connecting valve, and the first output end and the second output end are both located on the second connecting valve.

[0015] As a further improvement to the above technical solution, both the first connecting valve and the second connecting valve are four-way valves.

[0016] The beneficial effects of this utility model are as follows: By integrating a swimming pool heating circulation loop into a constant temperature dehumidification heat pump system, the refrigerant from the compressor absorbs heat through a pure titanium evaporator and is then transported to the second condenser. The second condenser exchanges heat with the water in the pool to achieve the purpose of heating the pool. This allows the system to integrate constant temperature dehumidification and pool heating functions, and can be coordinated with AI intelligent control to reduce the setup and operation of the pool heat pump, thereby reducing costs and lowering the difficulty of operation. Attached Figure Description

[0017] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

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

[0019] In the diagram: 1-Compressor, 2-Oil separator, 3-First connecting valve, 31-First branch, 4-Second connecting valve, 41-First output terminal, 42-Second output terminal, 5-First condenser, 6-Second condenser, 7-Pure titanium evaporator, 8-Liquid receiver, 9-First ball valve, 10-Filter, 11-Sight glass, 12-Second ball valve, 13-Thermal expansion valve, 14-First normally open solenoid valve, 15-First normally closed solenoid valve, 16-Third ball valve, 17-Fourth ball valve, 18-Second normally closed solenoid valve, 19-Evaporator, 20-Gas-liquid separator. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] Reference Figure 1An AI-powered intelligent constant temperature and dehumidification heat pump integrated system includes a constant temperature and dehumidification circulation loop. The constant temperature and dehumidification circulation loop is equipped with a compressor 1, a connecting valve, a first condenser 5, and an evaporator 19. The output end of the compressor 1 is connected to the input end of the connecting valve. The connecting valve has a first output end 41, which is connected to the first condenser 5. The system also includes a pool heating circulation loop. The pool heating circulation loop is equipped with a pure titanium evaporator 7 (also known as a titanium cannon) and a second condenser 6. The pool heating circulation loop and the constant temperature and dehumidification circulation loop share the compressor 1 and the connecting valve. The connecting valve has a second output end 42, which is connected to the pure titanium evaporator 7. The output end of the pure titanium evaporator 7 is connected to the second condenser 6. The second condenser 6 exchanges heat with the water in the pool through inlet and outlet water pipes (not shown). By integrating a pool heating circulation loop into the constant temperature dehumidification heat pump system, the refrigerant from compressor 1 absorbs heat through the pure titanium evaporator 7 and is then transported to the second condenser 6. The second condenser 6 exchanges heat with the water in the pool to achieve the purpose of pool heating. This reduces the need for a pool heat pump (the changes to the current mainstream design are minimal, and the total equipment cost is more than 15% lower than the conventional design, mainly because the dehumidification heat pump is used in pool heating, thus allowing for a smaller air source heat pump and reducing costs) and operation. This reduces both costs and operational difficulty. The system also has a built-in pool preheating function, which can complete the pool preheating without starting the indoor fan, further reducing the overall equipment cost.

[0024] In some embodiments, the first condenser 5 is installed indoors for heating the air in the heating chamber; the second condenser 6 is installed outdoors for heating the water in the swimming pool.

[0025] In some embodiments, the pool heating circulation loop is further provided with a first normally closed solenoid valve 15 and a second normally closed solenoid valve 18. The first normally closed solenoid valve 15 and the second normally closed solenoid valve 18 are respectively installed on both sides of the second condenser 6 (both sides refer to the pipes at the input and output ends of the second condenser 6). The first normally closed solenoid valve 15 and the second normally closed solenoid valve 18 are provided to open and close the pool heating circulation loop, so that the system opens or closes the pool heating mode. When the pool water reaches the preset temperature, the first normally closed solenoid valve 15 and the second normally closed solenoid valve 18 close.

[0026] In some embodiments, a first normally open solenoid valve 14 is also provided on the constant temperature dehumidification circulation loop. The first normally open solenoid valve 14 is connected in parallel with the first normally closed solenoid valve 15, thereby enabling the system to switch between pool heating mode and constant temperature dehumidification mode.

[0027] In some embodiments, a third ball valve 16 and a fourth ball valve 17 are respectively installed on both sides of the second condenser 6.

[0028] In some embodiments, the constant temperature dehumidification circulation loop and the pool heating circulation loop partially overlap, and the compressor 1 and the connecting valve are located on the overlapping loop; the overlapping loop is also provided with an oil separator 2, a liquid receiver 8, a first ball valve 9, a filter 10, a sight glass 11, a second ball valve 12, a thermal expansion valve 13 and a gas-liquid separator 20.

[0029] In some embodiments, the oil separator 2 is located between the compressor 1 and the connecting valve, the connecting valve including a first connecting valve 3 and a second connecting valve 4; the output end of the oil separator 2 is connected to the input end of the first connecting valve 3, the first connecting valve 3 is provided with a first branch 31, the first branch 31 is connected to the input end of the second connecting valve 4, and the first output end 41 and the second output end 42 are both located on the second connecting valve 4.

[0030] In some embodiments, the first connecting valve 3 and the second connecting valve 4 are both four-way valves. The first connecting valve 3 is further provided with a second branch and a third branch, and the second connecting valve 4 is further provided with a third output terminal. Different branches and output terminals form different control logics and operating modes. Multiple operating modes work together with AI intelligent control (multi-point multi-segment control mode) to make control operation simpler, improve equipment energy saving effect, and reduce customer operation and maintenance costs.

[0031] Specifically, in the preferred embodiment described above, the second branch is provided with a solenoid valve and a capillary tube and is ultimately connected to the third ball valve 16; the third branch is directly connected to the third ball valve 16; the third output terminal is provided with a solenoid valve and a capillary tube and is ultimately connected to the gas-liquid separator 20; referring to the accompanying drawings, each path is provided with several one-way valves to restrict the unidirectional flow of refrigerant.

[0032] Furthermore, the constant temperature dehumidification circulation loop (constant temperature dehumidification mode) and the pool heating circulation loop (pool heating mode) are as follows, with the refrigerant flow direction indicated by the arrow.

[0033] Thermostatic dehumidification circulation loop: The refrigerant flows sequentially through compressor 1, oil separator 2, first connecting valve 3 (first branch 31), second connecting valve 4 (first output end 41), first condenser 5, liquid receiver 8, first ball valve 9, filter 10, sight glass 11, second ball valve 12, thermostatic expansion valve 13, first normally open solenoid valve 14, evaporator 19, gas-liquid separator 20, and finally returns to compressor 1 from gas-liquid separator 20.

[0034] Pool heating circulation loop: The refrigerant flows sequentially through compressor 1, oil separator 2, first connecting valve 3 (first branch 31), second connecting valve 4 (second output 42), pure titanium evaporator 7, liquid receiver 8, first ball valve 9, filter 10, sight glass 11, second ball valve 12, thermostatic expansion valve 13, first normally closed solenoid valve 15, third ball valve 16, second condenser 6, fourth ball valve 17, second normally closed solenoid valve 18, gas-liquid separator 20, and finally returns to compressor 1 from gas-liquid separator 20.

[0035] Working principle of pool (pre)heating mode: The high-temperature and high-pressure refrigerant from compressor 1 enters the pure titanium evaporator 7 through the first connecting valve 3 and the second connecting valve 4. The refrigerant further absorbs heat in the pure titanium evaporator 7 and is then transported to the second condenser 6. The high-temperature and high-pressure refrigerant exchanges heat with the pool water in the second condenser 6. After heat exchange, the refrigerant returns to compressor 1, ultimately achieving the purpose of preheating the pool water.

[0036] After the pool water is preheated to a constant temperature, the first normally closed solenoid valve 15 and the second normally closed solenoid valve 18 are closed and enter the normally closed state, while the first normally open solenoid valve 14 is opened, and the system enters the normal constant temperature dehumidification mode.

[0037] Working principle of constant temperature dehumidification mode: The high-temperature and high-pressure refrigerant from compressor 1 enters the first condenser 5 through the first connecting valve 3 and the second connecting valve 4. The high-temperature and high-pressure refrigerant exchanges heat with the low-temperature and dry air in the room in the first condenser 5. After heat exchange, the low-temperature refrigerant enters the evaporator 19. The high-temperature and high-humidity air inside the swimming pool is cooled and dehumidified by the evaporator 19 and transformed into low-temperature and dry air. The low-temperature and dry air is heated by the first condenser 5 and then discharged back into the swimming pool, thus achieving the purpose of constant temperature dehumidification.

[0038] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the contents of this utility model specification and drawings under the inventive concept of this utility model, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. An AI-powered intelligent constant temperature dehumidification heat pump integrated system, comprising a constant temperature dehumidification circulation loop, wherein a compressor (1), a connecting valve, a first condenser (5), and an evaporator (19) are provided on the constant temperature dehumidification circulation loop, the output end of the compressor (1) is connected to the input end of the connecting valve, the connecting valve is provided with a first output end (41), and the first output end (41) is connected to the first condenser (5), characterized in that: It also includes a swimming pool heating circulation loop, on which a pure titanium evaporator (7) and a second condenser (6) are installed; the swimming pool heating circulation loop and the constant temperature dehumidification circulation loop share the compressor (1) and the connecting valve; The connecting valve is provided with a second output terminal (42), which is connected to the pure titanium evaporator (7). The output terminal of the pure titanium evaporator (7) is connected to the second condenser (6), and the second condenser (6) exchanges heat with the water in the pool.

2. The AI ​​intelligent constant temperature dehumidification heat pump integrated system as described in claim 1, characterized in that: The first condenser (5) is installed indoors, and the second condenser (6) is installed outdoors.

3. The AI ​​intelligent constant temperature dehumidification heat pump integrated system as described in claim 1, characterized in that: The pool heating circulation loop is also equipped with a first normally closed solenoid valve (15) and a second normally closed solenoid valve (18), which are respectively installed on both sides of the second condenser (6).

4. The AI ​​intelligent constant temperature dehumidification heat pump integrated system as described in claim 3, characterized in that: The constant temperature dehumidification circulation loop is also equipped with a first normally open solenoid valve (14), which is connected in parallel with the first normally closed solenoid valve (15).

5. The AI ​​intelligent constant temperature dehumidification heat pump integrated system as described in claim 1, characterized in that: A third ball valve (16) and a fourth ball valve (17) are respectively installed on both sides of the second condenser (6).

6. The AI ​​intelligent constant temperature dehumidification heat pump integrated system as described in claim 1, characterized in that: The constant temperature dehumidification circulation loop and the pool heating circulation loop partially overlap, and the compressor (1) and the connecting valve are located on the overlapping loop; The overlapping circuit is also equipped with an oil separator (2), a liquid reservoir (8), a first ball valve (9), a filter (10), a sight glass (11), a second ball valve (12), a thermal expansion valve (13), and a gas-liquid separator (20).

7. The AI ​​intelligent constant temperature dehumidification heat pump integrated system as described in claim 6, characterized in that: The oil separator (2) is located between the compressor (1) and the connecting valve, which includes a first connecting valve (3) and a second connecting valve (4). The output end of the oil separator (2) is connected to the input end of the first connecting valve (3). The first connecting valve (3) is provided with a first branch (31). The first branch (31) is connected to the input end of the second connecting valve (4). The first output end (41) and the second output end (42) are both located on the second connecting valve (4).

8. The AI ​​intelligent constant temperature dehumidification heat pump integrated system as described in claim 7, characterized in that: Both the first connecting valve (3) and the second connecting valve (4) are four-way valves.

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