Anti-freezing air energy heat pump

Abstract

The utility model discloses an anti-freezing air energy heat pump, which relates to the technical field of air energy heat pumps and comprises a heat pump shell, a mounting box is arranged on one side of the shaft surface of the heat pump shell, a first motor is mounted at the bottom end in the mounting box, and a threaded shaft is fixedly mounted at the output end of the first motor. Two sets of moving plates are installed on the shaft surface of the threaded shaft in a threaded mode, a mounting frame is fixedly installed at the ends, close to each other, of the two sets of moving plates, the first motor, the threaded shaft, the moving plates, a heating fan, a heating pipe and other assemblies are used for keeping the temperature in the heat pump and preventing icing, and a plurality of sets of leakage holes are formed in the bottom end in the storage box. The water tank is arranged in the water tank, so that water in the water tank is treated, freezing in a low-temperature environment is prevented, a steam generator and a water pipe structure are adopted, circulation and flowing of the water are managed, it is ensured that freezing cannot occur in the low-temperature environment, and the equipment can be more reliable in the low-temperature environment by using multiple heating methods.

Description

Technical Field

[0001] The utility model relates to the technical field of air energy heat pumps, in particular to an antifreeze air energy heat pump. Background Art

[0002] Air-to-air heat pump is an advanced hot water system that uses the heat in the environment to provide high-volume, high-pressure, constant-temperature hot water 24 hours a day, while meeting the heating and ventilation needs of households with minimal energy consumption. It is based on the reverse Carnot cycle principle and absorbs air heat to produce hot water through a compressor system, thus achieving efficient use of environmental heat for heating and hot water needs.

[0003] Low temperature environment can easily cause the internal components of the heat pump to be frozen. This is because the heat pump requires a circulating refrigerant when working. If it is shut down for a long time, the refrigerant will freeze in the pipes and components, thereby damaging these components. Therefore, when using air-to-energy heat pumps in cold winter, special attention should be paid to anti-freeze measures. Utility Model Content

[0004] In order to solve the above technical problems, an antifreeze air energy heat pump is provided. This technical solution solves the problem raised in the above background technology that the internal components of the heat pump may be frozen in a low temperature environment.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: an antifreeze air energy heat pump, comprising: a heat pump casing, a mounting box is arranged on one side of the axial surface of the heat pump casing, a first motor is installed at the inner bottom end of the mounting box, a threaded shaft is fixedly installed at the output end of the first motor, two groups of movable plates are threadedly installed on the axial surface of the threaded shaft, mounting frames are fixedly installed at the adjacent ends of the two groups of movable plates, a heating fan is electrically installed on the inner side of the mounting frame, a partition is installed in the middle of the mounting box, a mounting block is fixedly installed on the opposite side of the partition and the mounting box, a heating pipe is arranged on the opposite side of the mounting block, and a plurality of groups of leakage holes are opened at the bottom end of the mounting box, and the leakage holes are connected to the interior of the storage box.

[0006] As a preferred solution of the utility model, two groups of bottom plates are arranged at the inner bottom end of the storage box, and the bottom plates and the storage box are installed by a rotating rod penetrating the outer surface, and a pull rod is arranged in the middle of the two groups of bottom plates, and a sheath is sleeved on the front end of the pull rod.

[0007] As a preferred solution of the utility model, a steam generator is fixedly installed in the middle of the top end of the heat pump casing, an air intake pipe is arranged on the right side of the steam generator, and the bottom end of the air intake pipe passes through the outer surface of the heat pump casing and extends to the interior of the heat pump casing, and a dustproof net is arranged at the opening at the top end of the air intake pipe.

[0008] As a preferred solution of the utility model, a mounting plate is fixedly installed on the right side of the top of the heat pump housing, a second motor is installed in the middle of one side of the mounting plate, a rotating shaft is fixedly installed on the output end of the second motor, and a plurality of groups of air intake fans are mounted and sleeved on the shaft surface of the rotating shaft.

[0009] As a preferred solution of the utility model, a transverse pipe is installed at one end of the air inlet pipe located inside the heat pump housing, and a plurality of connecting pipes are arranged at the bottom end of the axial surface of the transverse pipe, and nozzles are installed on the lower surfaces of the connecting pipes.

[0010] As a preferred solution of the utility model, a water pipe is arranged on the left side of the steam generator, a water pump is installed on the axial surface of the water pipe, and the bottom end of the water pipe is fixedly connected to the water tank.

[0011] As a preferred solution of the utility model, a wireless signal module is installed on the inner top of the heat pump housing near the middle, a flow sensor is installed on the inner top of the heat pump housing, located on the left side of the wireless signal module, a humidity sensor is installed on the inner top of the heat pump housing, located on the other side of the wireless signal module, a pressure sensor is fixedly installed on one side of the interior of the installation box, and a temperature sensor is provided on one side of the interior of the installation box, located at the bottom end of the pressure sensor.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In an antifreeze air energy heat pump proposed in this scheme, a first motor, a threaded shaft and a movable plate, as well as components such as a heating fan and a heating tube are used to maintain the temperature inside the heat pump to prevent freezing. A plurality of groups of leakage holes are provided at the bottom of the storage tank to process the water in the water tank to prevent freezing in a low temperature environment. A steam generator and a water pipe structure are used to manage the circulation and flow of water to ensure that freezing does not occur in a low temperature environment. By using a variety of heating methods, the device can be more reliable in a low temperature environment. Real-time data is also provided to the control system through flow sensors, humidity sensors, pressure sensors and temperature sensors. The control system adjusts system parameters to optimize its performance and uses a wireless signal module to transmit data to a remote monitoring system. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the heating component in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the steam pipe in the utility model;

[0017] Figure 4It is a schematic structural diagram of the hot steam generating assembly of the utility model.

[0018] The numbers in the figure are:

[0019] 1. Heat pump housing; 2. Installation box; 3. Water tank; 4. Storage box; 5. Sheath; 6. First motor; 7. Partition; 8. Heating tube; 9. Mounting frame; 10. Heating fan; 11. Threaded shaft; 12. Leak hole; 13. Pull rod; 14. Bottom plate; 15. Rotating rod; 16. Moving plate; 17. Temperature sensor; 18. Mounting block; 19. Pressure sensor; 20. Wireless signal module; 21. Horizontal pipe; 22. Connecting pipe; 23. Injector head; 24. Intake pipe; 25. Dust net; 26. Water pipe; 27. Water pump; 28. Steam generator; 29. ​​Intake fan; 30. Flow sensor; 31. Second motor; 32. Installation plate; 33. Rotating shaft; 34. Humidity sensor. DETAILED DESCRIPTION

[0020] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0021] Reference Figure 1-4 As shown, an antifreeze air energy heat pump comprises: a heat pump housing 1, a mounting box 2 is arranged on one side of the shaft surface of the heat pump housing 1, a first motor 6 is installed at the bottom end of the interior of the mounting box 2, a threaded shaft 11 is fixedly installed at the output end of the first motor 6, when the interior of the heat pump needs to be heated, the first motor 6 is started, the first motor 6 drives the threaded shaft 11 to rotate, and then the threaded shaft 11 drives the moving plate 16, and the moving plate 16 drives the mounting frame 9 while moving, and then the heating fan 10 in the mounting frame 9 is started to generate airflow to blow the heat generated by the heating pipe 8 into the heat pump The inner cavity can effectively prevent the damage of equipment components in extremely low temperature weather. Two groups of movable plates 16 are threadedly installed on the axial surface of the threaded shaft 11. The adjacent ends of the two groups of movable plates 16 are fixedly installed with mounting frames 9. A heating fan 10 is electrically installed on the inner side of the mounting frame 9. A partition 7 is installed in the middle of the mounting box 2. A mounting block 18 is fixedly installed on the side opposite to the partition 7 and the mounting box 2. A heating pipe 8 is arranged on the side opposite to the mounting block 18. A plurality of leakage holes 12 are opened at the bottom end of the mounting box 2, and the leakage holes 12 are connected to the interior of the storage box 4.

[0022] Furthermore, two groups of bottom plates 14 are provided at the inner bottom end of the storage box 4. The hot steam will produce condensed water, which needs to be removed to prevent freezing and ensure the efficient operation of the system. The leakage hole 12 guides the condensed water to the inside of the storage box 4. The sheath 5 is used by external force to drive the pull rod 13 to move it out of the storage box 4. Then the two groups of bottom plates 14 rotate along the rotating rod 15 to discharge the condensed water. The bottom plate 14 and the storage box 4 are installed with the rotating rod 15 passing through the outer surface. A pull rod 13 is provided in the middle of the two groups of bottom plates 14, and the front end of the pull rod 13 is sleeved with the sheath 5.

[0023] Furthermore, a steam generator 28 is fixedly installed in the middle of the top of the heat pump casing 1, and an air intake pipe 24 is arranged on the right side of the steam generator 28. The second motor 31 is started, so that the second motor 31 drives several groups of air intake fans 29 to deliver external cold air into the air intake pipe 24, and then delivers it into the interior of the steam generator 28 through the air intake pipe 24. At the same time, the dustproof net 25 at the opening of the air intake pipe 24 prevents debris in the external air from entering the interior of the equipment, and the bottom end of the air intake pipe 24 passes through the outer surface of the heat pump casing 1 and extends to the interior of the heat pump casing 1. A dustproof net 25 is arranged at the opening of the top of the air intake pipe 24. A mounting plate 32 is fixedly installed on the right side of the top of the heat pump casing 1, and a second motor 31 is installed in the middle of one side of the mounting plate 32. A rotating shaft 33 is fixedly installed on the output end of the second motor 31, and several groups of air intake fans 29 are installed and sleeved on the shaft surface of the rotating shaft 33.

[0024] Furthermore, a water pipe 26 is provided on the left side of the steam generator 28, and a water pump 27 is installed on the axial surface of the water pipe 26. Then, the water pump 27 is started, and the water pump 27 draws water from the water tank 3 through the water pipe 26 and sends it into the steam generator 28. Finally, it cooperates with the above-mentioned intake fan 29 and other components to generate hot steam. In this way, the hot steam generated by the steam generator 28 can be used to heat the inside of the heat pump, thereby preventing the equipment from being damaged by icing in an extremely low temperature environment. The bottom end of the water pipe 26 is fixedly connected to the water tank 3, and then the hot steam flows into the cross pipe 21 through the intake pipe 24, and the hot steam then flows to the connecting pipe 22 through the cross pipe 21 and is ejected at the nozzle 23. The intake pipe 24 is located at one end inside the heat pump housing 1 and is installed with a cross pipe 21. The bottom end of the axial surface of the cross pipe 21 is provided with a plurality of connecting pipes 22, and the lower surface of the connecting pipe 22 is installed with a nozzle 23.

[0025] Furthermore, a wireless signal module 20 is installed at the inner top of the heat pump housing 1 near the middle, and a flow sensor 30 is installed at the inner top of the heat pump housing 1, located on the left side of the wireless signal module 20. The flow sensor 30 is used to detect the flow in the heat pump system to ensure stable and efficient operation of the system. A humidity sensor 34 is installed at the inner top of the heat pump housing 1, located on the other side of the wireless signal module 20. The humidity sensor 34 is used to detect the humidity in the heat pump system to prevent icing and corrosion. A pressure sensor 19 is fixedly installed on one side of the interior of the installation box 2. The pressure sensor 19 is used to detect the pressure in the heat pump system to ensure safe and stable operation of the system. A temperature sensor 17 is provided at the bottom end of the pressure sensor 19 on one side of the interior of the installation box 2 to detect the temperature in the heat pump system to prevent overheating or overcooling and ensure stable and efficient operation of the system. Finally, the above-mentioned information obtained is sent to the remote monitoring device by the wireless signal module 20.

[0026] Working principle and implementation method: When the temperature sensor 17 detects that the inside of the heat pump needs to be heated, the first motor 6 is started to drive the threaded shaft 11, so that the moving plate 16 drives the mounting frame 9, and the heating fan 10 at the mounting frame 9 generates airflow, and cooperates with the heating tube 8 to heat the inner cavity of the heat pump. The steam generator 28 generates hot steam, which enters the air inlet pipe 24, the cross pipe 21 and the connecting pipe 22 in turn, and is finally ejected from the nozzle 23 to further heat the inside of the heat pump to prevent the equipment from being damaged by icing in an extremely low temperature environment. Condensation water will be generated when the hot steam is cooled. In order to ensure the efficient operation of the system, the leak hole 12 guides the condensation water to the inside of the storage box 4, and uses external force to pull the sheath 5 and the pull rod 13 to the outside, thereby discharging the condensation water.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An antifreeze air energy heat pump, comprising: A heat pump housing (1), characterized in that: a mounting box (2) is provided on one side of the axial surface of the heat pump housing (1), a first motor (6) is installed at the bottom end of the interior of the mounting box (2), a threaded shaft (11) is fixedly installed at the output end of the first motor (6), two groups of movable plates (16) are threadedly installed on the axial surface of the threaded shaft (11), a mounting frame (9) is fixedly installed at the adjacent ends of the two groups of movable plates (16), a heating fan (10) is electrically installed on the inner side of the mounting frame (9), a partition (7) is installed in the middle of the mounting box (2), a mounting block (18) is fixedly installed on the side opposite to the partition (7) and the mounting box (2), a heating pipe (8) is provided on the side opposite to the mounting block (18), a plurality of groups of leakage holes (12) are opened at the bottom end of the mounting box (2), and the leakage holes (12) are connected to the inside of the storage box (4).

2. The antifreeze air energy heat pump according to claim 1, characterized in that: Two groups of bottom plates (14) are arranged at the inner bottom end of the storage box (4), and the bottom plates (14) and the storage box (4) are installed by a rotating rod (15) penetrating the outer surface, and a pull rod (13) is arranged in the middle of the two groups of bottom plates (14), and a sheath (5) is sleeved on the front end of the pull rod (13).

3. The antifreeze air energy heat pump according to claim 1, characterized in that: A steam generator (28) is fixedly mounted in the middle of the top end of the heat pump housing (1); an air intake pipe (24) is arranged on the right side of the steam generator (28); and the bottom end of the air intake pipe (24) passes through the outer surface of the heat pump housing (1) and extends to the interior of the heat pump housing (1); a dustproof net (25) is arranged at the opening of the top end of the air intake pipe (24).

4. The antifreeze air energy heat pump according to claim 1, characterized in that: A mounting plate (32) is fixedly mounted on the right side of the top end of the heat pump housing (1); a second motor (31) is mounted in the middle of one side of the mounting plate (32); a rotating shaft (33) is fixedly mounted on the output end of the second motor (31); and a plurality of groups of air intake fans (29) are sleeved and mounted on the shaft surface of the rotating shaft (33).

5. The antifreeze air energy heat pump according to claim 3, characterized in that: A transverse pipe (21) is installed at one end of the air inlet pipe (24) located inside the heat pump housing (1), and a plurality of groups of connecting pipes (22) are arranged at the bottom end of the axial surface of the transverse pipe (21), and a nozzle (23) is installed on the lower surface of each of the connecting pipes (22).

6. The antifreeze air energy heat pump according to claim 3, characterized in that: A water pipe (26) is arranged on the left side of the steam generator (28), a water pump (27) is installed on the axial surface of the water pipe (26), and the bottom end of the water pipe (26) is fixedly connected to the water tank (3).

7. The antifreeze air energy heat pump according to claim 1, characterized in that: A wireless signal module (20) is installed at the inner top end of the heat pump housing (1) near the middle, a flow sensor (30) is installed at the inner top end of the heat pump housing (1) located on the left side of the wireless signal module (20), a humidity sensor (34) is installed at the inner top end of the heat pump housing (1) located on the other side of the wireless signal module (20), a pressure sensor (19) is fixedly installed on one side of the interior of the installation box (2), and a temperature sensor (17) is provided on one side of the interior of the installation box (2) located at the bottom end of the pressure sensor (19).

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