Photovoltaic-based ground source heat pump unit

Abstract

The utility model discloses a ground source heat pump unit based on photovoltaics, which comprises a bearing piece, a supporting piece and a heat pump unit, the bearing piece comprises a bearing frame, the heat pump unit is vertically and fixedly assembled on the bearing frame, the supporting piece is arranged on the top surface of the bearing frame, the supporting piece comprises a rotating frame, the rotating frame is fixed on the top surface of the bearing frame, and the rotating frame is fixed on the top surface of the bearing frame. A deflection frame is horizontally arranged on the rotating frame, a rotating rod is horizontally and rotationally connected to the deflection frame, a deflection motor is horizontally fixed to one end of the deflection frame, the output end of the deflection motor is fixed to the end of the rotating rod, a supporting box is arranged above the deflection frame, a photovoltaic panel is fixed in the supporting box, a rotating cylinder is horizontally fixed to the bottom face of the supporting box, and the rotating cylinder is fixed to the rotating rod. The problem that the efficiency of photovoltaic energy conversion is low due to the fact that the angle of a solar panel changes according to the direction of sunlight, but light rays are influenced by rotation of the earth, the solar panel cannot receive the light rays to the maximum extent due to deflection in a single direction is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat pump equipment, and more specifically, to a photovoltaic-based ground source heat pump unit. Background Technique

[0002] A ground source heat pump unit is a device that uses water circulating in a common pipeline, water pumped from a well, lake or river, or water circulating in an underground coil as a cold and heat source to produce cold and hot air or cold and hot water.

[0003] In the prior art, a photovoltaic device can be used to supply power to the ground source heat pump unit, thereby reducing the additional power consumption of the ground source heat pump unit and achieving the purpose of energy conservation and consumption reduction.

[0004] For example, the existing publication number is CN216592320U, and the name is a photovoltaic-based ground source heat pump unit, including a fuselage. A bracket is installed on the upper surface of the fuselage. The number of brackets is two groups. A motor is installed on the outer surface of the bracket. The output end of the motor penetrates the side surface of the bracket. A rotating plate is installed at the output end of the motor. Screws are rotatably connected to the four corner positions of the lower surface of the rotating plate. One end of the screw penetrates the lower surface of the rotating plate. A solar panel is rotatably connected to the outer surface of the screw. The stable connection between the rotating plate and the solar panel is realized through the screw, and the operation of the motor drives the rotating plate and then drives the solar panel to rotate, realizing the function that the solar panel changes its own angle according to the direction of sunlight, enabling the solar panel to always collect sufficient light energy, and thus improving the light energy collection efficiency of the heat pump.

[0005] However, for the above-mentioned ground source heat pump unit that manufactures energy based on photovoltaic panels, although the photovoltaic panel can be flipped in the vertical direction to realize the function that the solar panel changes its own angle according to the direction of sunlight, due to the influence of the earth's rotation on light, the deflection in a single direction cannot make the solar panel receive light to the maximum extent, resulting in low efficiency of photovoltaic energy conversion. Content of the Utility Model

[0006] 1. Technical Problems to be Solved

[0007] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a photovoltaic-based ground source heat pump unit, which overcomes the above-mentioned technical defects.

[0008] 2. Technical Solutions

[0009] To solve the above problems, the utility model adopts the following technical solutions.

[0010] A photovoltaic-based ground source heat pump unit, comprising a supporting member, a support member and a heat pump unit. The supporting member includes a support bracket, on which the heat pump unit is vertically and fixedly assembled. And on the top surface of the support bracket, there is a support member. The support member includes a rotating frame, which is fixed on the top surface of the support bracket. And on the rotating frame, there is a deflecting frame horizontally arranged. On the deflecting frame, there is a rotating rod horizontally and rotatably connected. And at one end of the deflecting frame, there is a deflecting motor horizontally fixed, and the output end of the deflecting motor is fixed at the end of the rotating rod. Above the deflecting frame, there is a support box, and a photovoltaic panel is fixed in the support box. On the bottom surface of the support box, there is a rotating cylinder horizontally fixed, and the rotating cylinder is fixed on the rotating rod. On the bottom surface of the deflecting frame, there is a rotating shaft vertically fixed, and the rotating shaft rotates through and is installed on the rotating frame. On the rotating frame, there is a rotating motor vertically fixed, and the output end of the rotating motor is horizontally fixed with a driving gear. On the bottom surface of the rotating shaft, there is a driven gear horizontally fixed, and the driven gear meshes with the driving gear.

[0011] Further, on the bottom surface of the support bracket, there is a sliding bar vertically fixed, and on the sliding bar, there is a jack horizontally opened in the vertical direction. And on the support bracket, there is a threaded hole seat horizontally fixed. On the heat pump unit, there is a threaded hole plate horizontally fixed, and on the threaded hole plate, there is an assembly bolt vertically threaded and assembled, and the assembly bolt is threaded and assembled on the threaded hole seat.

[0012] Further, on the sliding bar, there is a sliding frame vertically and slidably installed, and on the bottom surface of the sliding frame, there are multiple fixing nails vertically penetrating and installed.

[0013] Further, on the upper part of the sliding frame, there is a plug rod horizontally and slidably connected, and on the plug rod, there is a spring horizontally sleeved, and the plug rod is inserted into the jack of the sliding bar.

[0014] Further, at the water inlet end of the heat pump unit, there is a water inlet shell cylinder vertically and communicatively fixed, and the top end of the water inlet shell cylinder is open, and on the inner circumferential surface of the upper part of the water inlet shell cylinder, there is an internal thread.

[0015] Further, at the open end of the water inlet shell cylinder, there is a screw cap, and the screw cap is assembled and connected with the internal thread on the inner wall of the water inlet shell cylinder. On the top surface of the screw cap, there is a water inlet pipe communicatively fixed, and on the bottom surface of the screw cap, there is an internal screw groove.

[0016] Further, a filter cylinder is vertically inserted into the interior of the water inlet shell cylinder, and on the top of the outer circumferential surface of the filter cylinder, there is an external thread, and the external thread on the filter cylinder is assembled in the internal screw groove of the screw cap.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present utility model are as follows:

[0019] In use, in order for the photovoltaic panel to better receive light, the rotation motor is started according to the position of the sun to drive the driving gear to rotate, meshing and driving the driven gear at the bottom end of the rotating shaft on the deflection frame to rotate, driving the deflection frame to rotate horizontally on the rotating frame, driving the photovoltaic panel to rotate along with the movement track of the sun. At the same time, the deflection motor is started to drive the rotating rod to rotate, driving the support box to deflect in the vertical direction on the deflection frame, so as to utilize the sun irradiation angle. Furthermore, the solar panel realizes the change of its own angle according to the direction of sunlight, enabling the solar panel to receive light to the maximum extent and improving the efficiency of photovoltaic energy conversion. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is a schematic diagram of the overall structure of the present utility model in a disassembled state;

[0022] Figure 3 is a schematic diagram of the support member in a disassembled state during the implementation of the present utility model;

[0023] Figure 4 is a schematic diagram of the bearing member in a disassembled state during the implementation of the present utility model;

[0024] Figure 5 is a schematic diagram of the heat pump unit in a disassembled state during the implementation of the present utility model.

[0025] Description of the reference numerals in the drawings:

[0026] 1. Bearing member; 11. Bearing bracket; 12. Slide bar; 13. Screw hole seat; 14. Slide frame; 15. Plug rod; 151. Spring; 16. Fixing nail; 2. Support member; 21. Rotating frame; 22. Deflection frame; 23. Rotating shaft; 231. Driven gear; 24. Rotating rod; 25. Support box; 251. Rotating cylinder; 252. Photovoltaic panel; 26. Deflection motor; 27. Rotation motor; 28. Driven gear; 3. Heat pump unit; 31. Water inlet shell cylinder; 32. Filter cylinder; 33. Screw cap; 331. Inner screw groove; 332. Water inlet pipe; 34. Screw hole plate; 35. Assembly bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-5, a photovoltaic-based ground source heat pump unit, including a support member 1, a support member 2 and a heat pump unit 3. The support member 1 includes a support bracket 11, on which the heat pump unit 3 is vertically and fixedly assembled. And on the top surface of the support bracket 11, there is a support member 2. The support member 2 includes a rotating frame 21, which is fixed on the top surface of the support bracket 11. And on the rotating frame 21, there is a deflecting frame 22 horizontally arranged. On the deflecting frame 22, there is a rotating rod 24 horizontally rotatably connected. And at one end of the deflecting frame 22, there is a deflecting motor 26 horizontally fixed. And the output end of the deflecting motor 26 is fixed at the end of the rotating rod 24. Above the deflecting frame 22, there is a support box 25, and in the support box 25, there is a photovoltaic panel 252 fixed. On the bottom surface of the support box 25, there is a rotating cylinder 251 horizontally fixed, and the rotating cylinder 251 is fixed on the rotating rod 24. On the bottom surface of the deflecting frame 22, there is a rotating shaft 23 vertically fixed, and the rotating shaft 23 rotatably penetrates and is installed on the rotating frame 21. On the rotating frame 21, there is a rotating motor 27 vertically fixed, and the output end of the rotating motor 27 is horizontally fixed with a driving gear 28. On the bottom surface of the rotating shaft 23, there is a driven gear 231 horizontally fixed, and the driven gear 231 meshes with the driving gear 28. During use, in order for the photovoltaic panel 252 to better receive light irradiation, according to the position of the sun, start the rotating motor 27 to drive the driving gear 28 to rotate, meshing and driving the driven gear 231 at the bottom end of the rotating shaft 23 on the deflecting frame 22 to rotate, driving the deflecting frame 22 to rotate horizontally on the rotating frame 21, driving the photovoltaic panel 252 to rotate along with the movement track of the sun. At the same time, start the deflecting motor 26 to drive the rotating rod 24 to rotate, driving the support box 25 to deflect in the vertical direction on the deflecting frame 22, thereby using the sun irradiation angle. Furthermore, it realizes that the solar panel changes its own angle according to the direction of sunlight, enables the solar panel to receive light to the maximum extent, and improves the efficiency of photovoltaic energy conversion.

[0029] Refer to Figure 4 , on the bottom surface of the support bracket 11, there is a sliding strip 12 vertically fixed, and on the sliding strip 12, there is a jack horizontally opened along the vertical direction. And on the support bracket 11, there is a threaded hole seat 13 horizontally fixed. On the heat pump unit 3, there is a threaded hole plate 34 horizontally fixed, and on the threaded hole plate 34, there is an assembly bolt 35 vertically threaded and assembled, and the assembly bolt 35 is threaded and assembled on the threaded hole seat 13. On the sliding strip 12, there is a sliding frame 14 vertically slidably installed, and on the bottom surface of the sliding frame 14, there are multiple fixing nails 16 vertically penetrating and installed. On the upper part of the sliding frame 14, there is a plug rod 15 horizontally slidably connected, and on the plug rod 15, there is a spring 151 horizontally sleeved, and the plug rod 15 is inserted into the jack of the sliding strip 12. During use, according to the height of supporting the heat pump unit 3, pull the plug rod 15 to translate on the sliding frame 14, squeezing the spring 151 to deform. Then slide the sliding strip 12 on the support bracket 11 to vertically slide in the sliding frame 14. After reaching the appropriate height, release the plug rod 15. Under the action of the deformation force of the spring 151, the plug rod 15 is inserted into the jack of the sliding strip 12 to adjust the height of supporting the heat pump unit 3.

[0030] Refer to Figure 5, a water inlet housing cylinder 31 is vertically and fixedly connected to the water inlet end of the heat pump unit 3, and the top end of the water inlet housing cylinder 31 is open. An internal thread is provided on the upper part of the inner circumferential surface of the water inlet housing cylinder 31. A screw cap 33 is provided at the open end of the water inlet housing cylinder 31, and the screw cap 33 is assembled and connected to the internal thread on the inner wall of the water inlet housing cylinder 31. A water inlet pipe 332 is vertically and fixedly connected to the top surface of the screw cap 33, and an internal screw groove 331 is provided on the bottom surface of the screw cap 33. A filter cylinder 32 is vertically inserted into the interior of the water inlet housing cylinder 31. An external thread is provided at the top of the outer circumferential surface of the filter cylinder 32, and the external thread on the filter cylinder 32 is assembled in the internal screw groove 331 of the screw cap 33. During use, the water inlet pipe 332 is communicated with the water supply pipeline, and water is filtered by the filter cylinder 32 to remove impurities, ensuring the cleanliness of the water entering the heat pump unit 3. Then, when cleaning the filter cylinder 32, the screw cap 33 is disassembled from the water inlet housing cylinder 31 by threading, and then the filter cylinder 32 and the screw cap 33 are disassembled, and the filtered and removed impurities are poured out, improving the cleanliness of the water inlet of the heat pump unit 3.

[0031] During use, in order for the photovoltaic panel 252 to better receive light irradiation, the rotation motor 27 is started according to the position of the sun to drive the driving gear 28 to rotate, which meshes and drives the driven gear 231 at the bottom end of the rotating shaft 23 of the deflection frame 22 to rotate, driving the deflection frame 22 to rotate horizontally on the rotating frame 21, driving the photovoltaic panel 252 to rotate along the movement trajectory of the sun. At the same time, the deflection motor 26 is started to drive the rotating rod 24 to rotate, driving the support box 25 to deflect in the vertical direction on the deflection frame 22.

[0032] The above is only the preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and its improved concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A photovoltaic-based ground source heat pump unit, characterized in that, It includes a supporting member (1), a support member (2) and a heat pump unit (3). The supporting member (1) includes a support bracket (11), on which the heat pump unit (3) is vertically and fixedly assembled. And on the top surface of the support bracket (11), there is provided the support member (2). The support member (2) includes a rotating bracket (21), which is fixed on the top surface of the support bracket (11). And on the rotating bracket (21), there is horizontally arranged a deflecting bracket (22). On the deflecting bracket (22), there is horizontally rotatably connected a rotating rod (24). And at one end of the deflecting bracket (22), there is horizontally fixed a deflecting motor (26), and the output end of the deflecting motor (26) is fixed at the end of the rotating rod (24). Above the deflecting bracket (22), there is provided a support box (25), and in the support box (25), there is fixed a photovoltaic panel (252). On the bottom surface of the support box (25), there is horizontally fixed a rotating cylinder (251), and the rotating cylinder (251) is fixed on the rotating rod (24). On the bottom surface of the deflecting bracket (22), there is vertically fixed a rotating shaft (23), and the rotating shaft (23) rotatably penetrates and is installed on the rotating bracket (21). On the rotating bracket (21), there is vertically fixed a rotating motor (27), and the output end of the rotating motor (27) is horizontally fixed with a driving gear (28). On the bottom surface of the rotating shaft (23), there is horizontally fixed a driven gear (231), and the driven gear (231) meshes with the driving gear (28).

2. The ground source heat pump unit based on photovoltaic according to claim 1, characterized in that: On the bottom surface of the support bracket (11), there is vertically fixed a sliding strip (12), and on the sliding strip (12), there is horizontally opened a jack in the vertical direction. And on the support bracket (11), there is horizontally fixed a threaded hole seat (13). On the heat pump unit (3), there is horizontally fixed a threaded hole plate (34), and on the threaded hole plate (34), there is vertically threadedly assembled an assembly bolt (35), and the assembly bolt (35) is threadedly assembled on the threaded hole seat (13).

3. The ground source heat pump unit based on photovoltaic according to claim 2, characterized in that: On the sliding strip (12), there is vertically slidably installed a sliding frame (14), and on the bottom surface of the sliding frame (14), there are vertically penetrated and installed a plurality of fixing nails (16).

4. The ground source heat pump unit based on photovoltaic according to claim 3, characterized in that: On the upper part of the sliding frame (14), there is horizontally slidably connected a plug rod (15), and on the plug rod (15), there is horizontally sleeved a spring (151), and the plug rod (15) is inserted into the jack of the sliding strip (12).

5. The ground source heat pump unit based on photovoltaic according to claim 4, characterized in that: At the water inlet end of the heat pump unit (3), there is vertically and communicatively fixed a water inlet shell cylinder (31), and the top end of the water inlet shell cylinder (31) is open, and on the inner circumferential surface of the upper part of the water inlet shell cylinder (31), there is provided an internal thread.

6. The ground source heat pump unit based on photovoltaic according to claim 5, characterized in that: At the open end of the water inlet shell cylinder (31), there is provided a screw cap (33), and the screw cap (33) is assembled and connected with the internal thread on the inner wall of the water inlet shell cylinder (31). On the top surface of the screw cap (33), there is communicatively fixed a water inlet pipe (332), and on the bottom surface of the screw cap (33), there is opened an internal screw groove (331).

7. The ground source heat pump unit based on photovoltaic according to claim 6, wherein: Inside the water inlet shell cylinder (31), there is vertically inserted a filter cylinder (32), and on the outer circumferential surface of the top of the filter cylinder (32), there is provided an external thread, and the external thread on the filter cylinder (32) is assembled in the internal screw groove (331) of the screw cap (33).

Images