Heat source combined cycle heat pump building heating ventilation air conditioner

Abstract

The utility model relates to the field of heat source combined cycle heat pump building heating ventilation air conditioners, in particular to a heat source combined cycle heat pump building heating ventilation air conditioner which comprises an air conditioner body, and an evaporation chamber, a condensation chamber, an air supply chamber, an air inlet, a solar panel, a heating pipe and a second air inlet are arranged in the air conditioner body. The air inlet is formed in the side end of the air conditioner body, the solar panel is fixedly installed at the upper end of the air conditioner body, the heating pipe is fixedly connected with the solar panel, and the second air inlet is formed in the air conditioner body. According to the heating ventilation air conditioner, heat generated by sunlight is absorbed through the solar panel, heat in air is absorbed through the evaporator and the condenser to heat water in the condensation chamber, and then indoor air is sucked into the air supply chamber through the air supply mechanism to be heated and blown out to complete heating. And energy in the environment is utilized to a great extent.

Description

Technical Field

[0001] This utility model relates to the field of heat source combined cycle heat pump building heating, ventilation and air conditioning, and in particular to a heat source combined cycle heat pump building heating, ventilation and air conditioning system. Background Technology

[0002] Heat source combination typically refers to the organic integration of multiple heat source forms, such as air source, water source, soil source, and solar energy, to fully utilize the advantages of each heat source and improve energy utilization efficiency and system stability. Existing building HVAC systems are mostly single-heat source systems, relying on electricity for auxiliary heating, resulting in high energy costs. Therefore, this experiment proposes a novel circulating heat pump building HVAC system that uses solar energy and air source as the main energy sources. Utility Model Content

[0003] The purpose of this invention is to solve the problem of single energy source in building HVAC systems in the existing technology, and to propose a heat source combined cycle heat pump building HVAC system.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A combined cycle heat pump building HVAC system includes an air conditioning unit, wherein the air conditioning unit is provided with:

[0006] The system includes an evaporation chamber, a condensation chamber, an air supply chamber, an air inlet, a solar panel, a heating element, and a second air inlet. The evaporation chamber is located within the main air conditioning unit. The condensation chamber is located within the main air conditioning unit. The air supply chamber is located within the main air conditioning unit. The air inlet is located at the side of the main air conditioning unit. The solar panel is fixedly installed at the top of the main air conditioning unit. The heating element is fixedly connected to the solar panel. The second air inlet is located within the main air conditioning unit.

[0007] A circulation mechanism is provided in the air conditioner body and is used to heat or cool air;

[0008] An air supply mechanism is provided in the air conditioning unit and is used to exhaust heated or cooled air.

[0009] Preferably, the circulation mechanism includes:

[0010] The air conditioner includes an evaporator, a condenser, copper pipes, a compressor, and an expansion valve. The evaporator is fixedly installed in the evaporation chamber, the condenser is fixedly installed in the condensation chamber, the copper pipes are fixedly connected to the evaporator and the condenser, the compressor is fixedly installed in the main unit of the air conditioner, and the expansion valve is fixedly installed in the main unit of the air conditioner.

[0011] Preferably, the copper pipe passes through the air conditioner body and is fixedly connected to the compressor, and both ends of the expansion valve are fixedly connected to the copper pipe respectively.

[0012] Preferably, the air supply mechanism includes:

[0013] The system comprises a mounting bracket, a fan, a ventilation slot, a first air inlet, a circulation port, a circulation pipe, a circulation pump, and a blower. The mounting bracket is fixedly installed on the side of the air conditioner body. The fan is fixedly installed on the mounting bracket. The ventilation slot is fixedly installed in the air supply chamber. The first air inlet is located in the ventilation slot. The circulation port is located in the air conditioner body. The circulation pipe is fixedly connected to the circulation port. The circulation pump is fixedly connected to the circulation pipe. The blower is fixedly installed on the side of the air conditioner body.

[0014] Preferably, the air inlet is connected to the evaporation chamber, and the fan is aligned with the center of the second air inlet.

[0015] Preferably, the blower is connected to the air supply chamber, the blower is aligned with the ventilation duct, and the circulation pipe is located between the blower and the ventilation duct.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] This invention heats the water in the condenser chamber by absorbing heat from sunlight through a solar panel and heat from the air through an evaporator and condenser. Then, the indoor air is drawn into the air supply chamber for heating and blown out through an air supply mechanism to complete the heating process. This HVAC system uses solar energy as the main energy source and air source as a secondary energy source, making the most of the energy available in the environment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of a heat source combined cycle heat pump building HVAC system proposed in this utility model;

[0019] Figure 2 This is a rear view structural diagram of a heat source combined cycle heat pump building HVAC system proposed in this utility model.

[0020] Figure 3 This is a side sectional view of a heat source combined cycle heat pump building HVAC system proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the main cross-sectional structure of a heat source combined cycle heat pump building HVAC system proposed in this utility model.

[0022] Figure 5 This is a top-section structural diagram of a heat source combined cycle heat pump building heating, ventilation and air conditioning system proposed in this utility model.

[0023] In the diagram: 1. Air conditioner main body; 2. Evaporator chamber; 3. Condenser chamber; 4. Air supply chamber; 5. Evaporator; 6. Condenser; 7. Copper pipe; 8. Compressor; 9. Mounting bracket; 10. Fan; 11. Air inlet; 12. Ventilation slot; 13. Solar panel; 14. Heating element; 15. Circulation port; 16. Circulation pipe; 17. Circulation pump; 18. First air inlet; 19. Second air inlet; 20. Expansion valve; 21. Blower. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Reference Figures 1-5 A combined heat pump building heating, ventilation and air conditioning system includes an air conditioning body 1. The air conditioning body 1 is provided with an evaporation chamber 2, a condensation chamber 3, an air supply chamber 4, an air inlet 11, a solar panel 13, a heating pipe 14, and a second air inlet 19. The evaporation chamber 2 is located in the air conditioning body 1, the condensation chamber 3 is located in the air conditioning body 1, the condensation chamber 3 and the circulation pipe 16 are filled with water, the air supply chamber 4 is located in the air conditioning body 1, the air inlet 11 is located at the side of the air conditioning body 1, the solar panel 13 is fixedly installed on the upper end of the air conditioning body 1, the heating pipe 14 is fixedly connected to the solar panel 13, and the second air inlet 19 is located in the air conditioning body 1.

[0026] A circulation mechanism is provided in the air conditioning unit 1 and is used to heat or cool air; an air supply mechanism is provided in the air conditioning unit 1 and is used to exhaust the heated or cooled air.

[0027] The circulation mechanism includes an evaporator 5, a condenser 6, copper pipes 7, a compressor 8, and an expansion valve 20. The evaporator 5 is fixedly installed in the evaporation chamber 2, and the condenser 6 is fixedly installed in the condensation chamber 3. The copper pipes 7 are fixedly connected to the evaporator 5 and the condenser 6. The compressor 8 is fixedly installed in the air conditioner body 1, and the expansion valve 20 is fixedly installed in the air conditioner body 1. After the compressor 8 compresses the refrigerant into a high-temperature and high-pressure gas, it enters the condenser 6. In the condenser 6, the refrigerant releases heat, heating the water in the condenser 6. After the refrigerant passes through the expansion valve 20 and its pressure is reduced, it enters the evaporator 5. In the evaporator 5, the refrigerant absorbs heat from the air in the evaporation chamber 2, evaporates into a gaseous state, and is then drawn back by the compressor 8 to start the next cycle.

[0028] The air supply mechanism includes a mounting bracket 9, a fan 10, a ventilation slot 12, a first air inlet 18, a circulation port 15, a circulation pipe 16, a circulation pump 17, and a blower 21. The mounting bracket 9 is fixedly installed on the side of the air conditioner body 1, and the fan 10 is fixedly installed on the mounting bracket 9. When the compressor 8 is running, the evaporator 5 absorbs heat from the evaporation chamber 2. At this time, the fan 10 is started to discharge the cooled air from the evaporation chamber 2. Air from outside the air conditioner body 1 enters through the air inlet 11, so that the evaporator 5 can continuously absorb heat from the air. The ventilation slot 12 is fixedly installed in the air supply chamber 4. The first air inlet 18 is opened in the ventilation slot 12. The circulation port 15 is opened in the air conditioner body 1. The circulation pipe 16 is fixedly connected to the circulation port 15. The circulation pump 17 is fixedly connected to the circulation pipe 16. The blower 21 is fixedly installed on the side of the air conditioner body 1.

[0029] The functional principle of this utility model can be explained through the following operation methods:

[0030] During the day when there is plenty of sunlight, the solar panel 13 collects solar heat and conducts it to the heating pipe 14. The heating pipe 14 heats the water in the condenser 3. The circulation pump 17 is started, and the circulation pump 17 draws the heated water from the circulation port 15 into the circulation pipe 16. The circulation pipe 16 raises the air temperature in the air supply chamber 4. The blower 21 is started to exhaust the hot air in the air supply chamber 4. At the same time, air enters from the ventilation slot 12 and enters the air supply chamber 4 through the first air inlet 18, and comes into contact with the circulation pipe 16 and is heated.

[0031] When sunlight is insufficient, compressor 8 is started. Compressor 8 compresses the refrigerant into a high-temperature, high-pressure gas, which then enters condenser 6. In condenser 6, the refrigerant releases heat, heating the water in condenser chamber 3. Then, circulation pump 17 and blower 21 are started to heat the air and blow it out. At the same time, the refrigerant is depressurized through expansion valve 20 and enters evaporator 5. In evaporator 5, the refrigerant absorbs heat from the air in evaporator chamber 2, evaporates into a gaseous state, and is then drawn back by compressor 8 to start the next cycle. At the same time, fan 10 is started to exhaust the cooled air in evaporator chamber 2. Air from outside the air conditioner unit 1 enters through air inlet 11, so that evaporator 5 can continuously absorb heat from the outside air.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A combined heat pump building heating, ventilation, and air conditioning system, comprising an air conditioning unit (1), characterized in that, The air conditioner body (1) is provided with: Evaporation chamber (2), condensation chamber (3), air supply chamber (4), air inlet (11), solar panel (13), heating pipe (14), second air inlet (19). The evaporation chamber (2) is located in the air conditioning body (1), the condensation chamber (3) is located in the air conditioning body (1), the air supply chamber (4) is located in the air conditioning body (1), the air inlet (11) is located on the side of the air conditioning body (1), the solar panel (13) is fixedly installed on the upper end of the air conditioning body (1), the heating pipe (14) is fixedly connected to the solar panel (13), and the second air inlet (19) is located in the air conditioning body (1). A circulation mechanism is provided in the air conditioning body (1) and is used to heat or cool air; An air supply mechanism is provided in the air conditioning body (1) and is used to exhaust heated or cooled air.

2. The heat source combined cycle heat pump building HVAC system according to claim 1, characterized in that, The circulation mechanism includes: Evaporator (5), condenser (6), copper pipe (7), compressor (8), expansion valve (20). The evaporator (5) is fixedly installed in the evaporation chamber (2), the condenser (6) is fixedly installed in the condensation chamber (3), the copper pipe (7) is fixedly connected to the evaporator (5) and the condenser (6), the compressor (8) is fixedly installed in the air conditioning unit (1), and the expansion valve (20) is fixedly installed in the air conditioning unit (1).

3. A heat source combined cycle heat pump building HVAC system according to claim 2, characterized in that, The copper pipe (7) passes through the air conditioner body (1) and is fixedly connected to the compressor (8). The two ends of the expansion valve (20) are fixedly connected to the copper pipe (7).

4. A heat source combined cycle heat pump building HVAC system according to claim 3, characterized in that, The air supply mechanism includes: The system includes a mounting bracket (9), a fan (10), a ventilation slot (12), a first air inlet (18), a circulation port (15), a circulation pipe (16), a circulation pump (17), and a blower (21). The mounting bracket (9) is fixedly installed on the side of the air conditioning unit (1). The fan (10) is fixedly installed on the mounting bracket (9). The ventilation slot (12) is fixedly installed in the air supply chamber (4). The first air inlet (18) is opened in the ventilation slot (12). The circulation port (15) is opened in the air conditioning unit (1). The circulation pipe (16) is fixedly connected to the circulation port (15). The circulation pump (17) is fixedly connected to the circulation pipe (16). The blower (21) is fixedly installed on the side of the air conditioning unit (1).

5. A combined heat pump building HVAC system according to claim 4, characterized in that, The air inlet (11) is connected to the evaporation chamber (2), and the fan (10) is aligned with the center of the second air inlet (19).

6. A combined heat pump building HVAC system according to claim 5, characterized in that, The blower (21) is connected to the air supply chamber (4), the blower (21) is aligned with the ventilation slot (12), and the circulation pipe (16) is located between the blower (21) and the ventilation slot (12).

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