Swimming pool air source heat pump structure capable of rapidly adjusting pool water temperature

Abstract

The utility model discloses an air source heat pump structure for a swimming pool capable of quickly adjusting pool water temperature, which comprises the swimming pool, an electric water replenishing flow regulating valve is arranged at a swimming pool recovery port at the bottom of the swimming pool, a variable frequency water pump group is arranged below the electric water replenishing flow regulating valve, and an air source heat pump group and an electric appliance controller are arranged at a swimming pool water supply port on the side surface of the swimming pool. The electric appliance controller is electrically connected with the variable frequency water pump set and the air source heat pump set and controls the variable frequency water pump set and the air source heat pump set to operate. Compared with a traditional electric heater and a traditional gas heater, the air source heat pump is higher in energy efficiency ratio and lower in energy consumption, the refrigerant flow and the swimming pool water circulation speed can be rapidly adjusted through control of the variable-frequency compressor and the variable-frequency water pump, rapid heating is achieved, accurate adjustment of the swimming pool water temperature can be achieved through intelligent control of the control unit, and energy conservation and emission reduction are achieved. And the comfort of the swimmer is improved.

Description

Technical Field

[0001] The utility model relates to an air source heat pump structure for a swimming pool which can quickly adjust the temperature of the pool water and relates to the technical field of air source heat pumps for swimming pools. Background Art

[0002] Swimming is a popular sport. As a low-impact aerobic exercise, it has many benefits for physical health. Many people choose swimming as one of the ways to stay healthy and fit. Swimming has good effects on physical health, body shaping and weight loss. In recent years, as people pursue a healthy lifestyle, swimming has received more and more attention worldwide. With the increase in people's love and demand for swimming, the construction of swimming pools has also developed rapidly. These swimming pools have taken on the needs of different swimming groups as needed, such as providing training and teaching services for swimming beginners, hosting various competitive swimming events, health and fitness. At the same time, swimming is not only a sport, but also a social activity. Many people use swimming as a way to relax and communicate with friends, family and colleagues.

[0003] The water temperature of the swimming pool has a great impact on the comfort and health of swimmers. Appropriate water temperature can reduce swimmers' discomfort in the water and improve swimming comfort. At the same time, when the swimming pool responds to different usage needs or different environmental climates, in order to maintain the normal operation of the swimming pool, the water temperature needs to be adjusted quickly. The demand for rapid water temperature adjustment caused by seasonal changes: With the change of seasons, the air temperature and water temperature will also change. In summer, the water temperature may be too high, and the water temperature needs to be lowered to provide a comfortable swimming environment; in winter, the water temperature may be too low, and the water temperature needs to be increased to maintain the stability of water quality. The demand for rapid water temperature adjustment caused by weather changes: Weather changes may cause fluctuations in water temperature. For example, sudden cooling or rainfall may cause the water temperature to drop, while sudden heating or sunlight may cause the water temperature to rise. The demand for rapid water temperature adjustment for equipment protection: Too high water temperature can cause damage to the equipment of the swimming pool, such as causing failures of equipment such as hot water pumps and heat exchangers. And too low water temperature may cause damage to the structure of the swimming pool. Different swimmers may have different needs for water temperature: In order to meet the needs of different swimmers, the water temperature of the swimming pool needs to be adjusted quickly. If the water quality suddenly deteriorates, the water temperature may need to be adjusted quickly to reduce the growth of bacteria and algae and keep the water quality stable. Equipment failure: If there is a malfunction in the swimming pool equipment, such as a hot water pump or heat exchanger failure, the water temperature may need to be adjusted quickly to keep the water temperature and water quality stable. Utility Model Content

[0004] The utility model provides an air source heat pump structure for a swimming pool which can quickly adjust the temperature of the pool water, and is used to overcome the defect that the swimming pool heating device in the prior art cannot quickly adjust the water temperature.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses an air source heat pump structure for a swimming pool for quickly adjusting the pool water temperature, comprising a swimming pool, wherein an electric water replenishment flow regulating valve is provided at a swimming pool recovery port at the bottom of the swimming pool, a variable frequency water pump group is connected below the electric water replenishment flow regulating valve through a water treatment circulation pipeline, an air source heat pump group and an electrical control are provided at a swimming pool water supply port on the side of the swimming pool, and the electrical control is electrically connected to the variable frequency water pump group and the air source heat pump group respectively, and controls their operation.

[0007] Furthermore, the air source heat pump group includes an air source heat pump A, an air source heat pump B and an air source heat pump C which are arranged in series.

[0008] Furthermore, the air source heat pump A is provided with a water temperature detector A, inside which a titanium tube heat exchanger A is installed; the air source heat pump B is provided with a water temperature detector B, inside which a titanium tube heat exchanger B is installed; the air source heat pump C is provided with a water temperature detector C, inside which a titanium tube heat exchanger C is installed.

[0009] Furthermore, the air source heat pump group injects the heated pool water into the swimming pool through the air source heat pump heating return pipe.

[0010] Furthermore, the water treatment circulation pipeline is connected to the inlet end of the water treatment filtration and disinfection system, and a variable frequency water pump A and a variable frequency water pump B arranged in parallel are provided between the two. The outlet end is connected to the air source heat pump group through the swimming pool water supply pipe, and a water temperature sensor and a variable frequency water pump C and a variable frequency water pump D arranged in parallel are provided between the two.

[0011] Furthermore, the electrical appliance controls a built-in flow card, and performs real-time operation monitoring through Internet of Things data collection. During the operation of the air source heat pump group, the control system monitors the operating status of the equipment in real time.

[0012] Furthermore, the electric water replenishment flow regulating valve is provided with an Internet of Things box, which communicates with the electrical appliance control through signal transmission of the Internet of Things, thereby eliminating the workload of arranging signal lines.

[0013] The beneficial effects achieved by the utility model are: compared with traditional electric heaters and gas heaters, the air source heat pump has a higher energy efficiency ratio and lower energy consumption. Through the control of the variable frequency compressor and the variable frequency water pump, the refrigerant flow and the swimming pool water circulation speed can be quickly adjusted to achieve rapid heating. Through the intelligent control of the control unit, the swimming pool water temperature can be accurately adjusted to improve the comfort of swimmers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] In the figure: 1. Swimming pool; 2. Swimming pool recovery port; 3. Water treatment circulation pipeline; 4. Variable frequency water pump A; 5. Variable frequency water pump B; 6. Water treatment filtration and disinfection system; 7. Variable frequency water pump C; 8. Variable frequency water pump D; 9. Swimming pool water supply pipe; 10. Water temperature detector A; 11. Air source heat pump A; 12. Water temperature detector B; 13. Air source heat pump B; 14. Water temperature detector C; 15. Air source heat pump C; 16. Electrical control; 17. Air source heat pump heating return pipe; 18. Swimming pool water supply port; 19. Electric water supply flow regulating valve; 20. Water temperature sensor; 21. Titanium tube heat exchanger A; 22. Titanium tube heat exchanger B; 23. Titanium tube heat exchanger C. DETAILED DESCRIPTION

[0017] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0018] Example 1

[0019] like Figure 1 As shown, an air source heat pump structure for a swimming pool for quickly adjusting the pool water temperature comprises a swimming pool 1, an electric water replenishment flow regulating valve 19 is provided at a swimming pool recovery port 2 at the bottom of the swimming pool 1, a variable frequency water pump group is connected below the electric water replenishment flow regulating valve 19 through a water treatment circulation pipe 3, an air source heat pump group and an electrical control 16 are provided at a swimming pool water supply port 18 on the side of the swimming pool 1, and the electrical control 16 is electrically connected to the variable frequency water pump group and the air source heat pump group respectively, and controls their operation.

[0020] The air source heat pump group includes an air source heat pump A11, an air source heat pump B13 and an air source heat pump C15 which are arranged in series.

[0021] The air source heat pump group injects the heated pool water into the swimming pool 1 through the air source heat pump heating return pipe 17 .

[0022] The air source heat pump A11 is provided with a water temperature detector A10, inside which a titanium tube heat exchanger A21 is installed; the air source heat pump B13 is provided with a water temperature detector B12, inside which a titanium tube heat exchanger B22 is installed; the air source heat pump C15 is provided with a water temperature detector C14, inside which a titanium tube heat exchanger C23 is installed.

[0023] The water treatment circulation pipeline 3 is connected to the inlet end of the water treatment filtration and disinfection system 6, and a variable frequency water pump A4 and a variable frequency water pump B5 are arranged in parallel between the two. The outlet end is connected to the air source heat pump group through the swimming pool water supply pipe 9, and a water temperature sensor 20 and variable frequency water pumps C7 and D8 are arranged in parallel between the two.

[0024] The electrical control 16 has a built-in flow card, and performs real-time operation monitoring through Internet of Things data collection. During the operation of the air source heat pump group, the control system monitors the operating status of the equipment in real time, such as current, voltage, water temperature and other parameters.

[0025] The electric water replenishment flow regulating valve 19 is provided with an Internet of Things box, and communicates with the electrical control 16 through signal transmission of the Internet of Things, thereby eliminating the workload of arranging signal lines.

[0026] Working process: water is poured into the swimming pool 1, and the swimming pool recovery port 2 is powered by the variable frequency water pump A4 and the variable frequency water pump B5. The water flows into the water treatment filtration and disinfection system 6 through the water treatment circulation pipe 3 to purify and disinfect the pool water to meet the hygiene standards. The filtered pool water is provided with circulation power by the variable frequency water pump C7 and the variable frequency water pump D8. The pool water flows through the air source heat pump A11, the air source heat pump B13 and the air source heat pump C15. The air source heat pump group heats the pool water. The heated water is transported to the main circulation pipeline of the swimming pool water treatment circulation system through the air source heat pump heating return pipe 17, and the treated water of suitable temperature is sent to the swimming pool 1 through the swimming pool water supply port 18.

[0027] The water temperature sensor 20 measures the temperature of the main return pipe and transmits the water temperature data to the electrical control 16. If the water temperature is lower than the set temperature T1 and the pool water needs to be quickly heated up, the electrical control 16 provides a start signal to the variable frequency water pump A4, variable frequency water pump B5, variable frequency water pump C7 and variable frequency water pump D8 to increase the speed of their motors and increase the flow rate in the water treatment circulation pipeline 3. At the same time, a start signal is provided to the air source heat pump A11, air source heat pump B13 and air source heat pump C15 for the swimming pool. The variable frequency compressor runs at a high frequency to increase the heat for heating the pool water in the swimming pool 1, thereby achieving the purpose of quickly heating the pool water in the swimming pool 1.

[0028] It should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the above embodiments, or to replace some of the technical features therein by equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention. The terms used in the description of this application are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and devices known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and devices should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0030] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words 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, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

Claims

1. An air source heat pump structure for a swimming pool for quickly adjusting the pool water temperature, characterized in that: It includes a swimming pool, wherein an electric water replenishment flow regulating valve is provided at the swimming pool recovery port at the bottom of the swimming pool, a variable frequency water pump group is connected below the valve through a water treatment circulation pipeline, and an air source heat pump group and an electrical control are provided at the swimming pool water supply port on the side of the swimming pool, and the electrical control is electrically connected to the variable frequency water pump group and the air source heat pump group respectively, and controls their operation.

2. The air source heat pump structure for swimming pool for rapidly adjusting pool water temperature according to claim 1, characterized in that: The air source heat pump group includes an air source heat pump A, an air source heat pump B and an air source heat pump C which are arranged in series.

3. The air source heat pump structure for swimming pool for rapidly adjusting pool water temperature according to claim 2, characterized in that: The air source heat pump A is provided with a water temperature detector A, inside which a titanium tube heat exchanger A is installed; the air source heat pump B is provided with a water temperature detector B, inside which a titanium tube heat exchanger B is installed; the air source heat pump C is provided with a water temperature detector C, inside which a titanium tube heat exchanger C is installed.

4. The air source heat pump structure for swimming pool for rapidly adjusting pool water temperature according to claim 1, characterized in that: The air source heat pump group injects the heated pool water into the swimming pool through the air source heat pump heating return pipe.

5. The air source heat pump structure for swimming pool for rapidly adjusting pool water temperature according to claim 1, characterized in that: The water treatment circulation pipeline is connected to the inlet end of the water treatment filtration and disinfection system, and a variable frequency water pump A and a variable frequency water pump B arranged in parallel are arranged between the two. The outlet end is connected to the air source heat pump group through the swimming pool water supply pipe, and a water temperature sensor and a variable frequency water pump C and a variable frequency water pump D arranged in parallel are arranged between the two.

6. The air source heat pump structure for swimming pool for rapidly adjusting pool water temperature according to claim 1, characterized in that: The electrical appliance control has a built-in flow card, and real-time operation monitoring is performed through Internet of Things data collection. During the operation of the air source heat pump group, the control system monitors the operating status of the equipment in real time.

7. The air source heat pump structure for swimming pool for rapidly adjusting the pool water temperature according to claim 1, characterized in that: The electric water replenishment flow regulating valve is provided with an Internet of Things box, which communicates with the electrical appliance control through signal transmission of the Internet of Things, thereby eliminating the workload of arranging signal lines.

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