A solar shallow surface thermal energy complementary building energy utilization device and utilization method thereof

Abstract

The present invention belongs to the field of thermal energy utilization technology, and discloses a solar shallow surface thermal energy complementary building energy utilization device and its utilization method, including an energy converter, a fixing frame, a geothermal energy exchange box, a heat exchange curved pipe and a cable, wherein the heat exchange curved pipe is located inside the geothermal energy exchange box. The present invention allows the cleaning parts arranged on both sides of the upper and lower sides of the heat exchange curved pipe to perform reciprocating friction, and utilizes the friction effect to clean the dirt attached to the outer surface of the heat exchange curved pipe, thereby avoiding excessively thick dirt from affecting the subsequent heat exchange efficiency, and completing automatic descaling without the need for disassembly and shutdown, greatly improving the heat exchange efficiency during continuous energy exchange heating, and cooperating with the assembly components on both sides and the removable No. 1 filter sleeve to realize direct cleaning of the dirt after descaling, effectively avoiding the residual dirt after descaling from affecting the heat exchange effect, and realizing automatic descaling and convenient cleaning and discharge after dirt removal, with good use effect.

Description

Technical Field

[0001] The present invention belongs to the technical field of thermal energy utilization, and specifically relates to a solar shallow surface thermal energy complementary building energy utilization device and a utilization method thereof. Background Art

[0002] The solar shallow surface thermal energy complementary building energy utilization device is a technical solution that uses solar energy and geothermal energy to complement each other and is used to provide energy supply for buildings. Its basic principle is to absorb solar energy through solar panels, convert it into electrical energy or thermal energy, and use underground geothermal energy for supplementation.

[0003] The solar shallow surface thermal energy complementary building energy utilization device in the prior art, during use, targets the circulation flow of working fluid 1 in the buried pipeline and completes the heat exchange treatment in the geothermal energy exchange box. However, with the circulation and heat exchange of working fluid 1, dirt is easily accumulated on the surface of the heat exchange curved tube in the geothermal energy exchange box, reducing the heat exchange efficiency and affecting the geothermal utilization rate. Currently, the shutdown and disassembly method is adopted for treatment. The actual shutdown and disassembly for descaling is difficult and troublesome to operate, and the wear gap of the assembled structure is large. The descaling effect on the surface of the heat exchange curved tube is poor, and the use effect is not good.

[0004] In addition, in the prior art, the solar shallow surface thermal energy complementary building energy utilization device, when conducting internal treatment of the circulating working fluid in the buried pipeline, usually adds a filter part at the pipeline structure to achieve filtering treatment of the flowing working fluid used for a long time. However, on the one hand, the filter part arranged in the buried pipeline is prone to blockage and difficult to clean after blockage. In order to clean and remove the blockage, the pipeline needs to be shut down and disassembled, and the blockage needs to be cleared and the filter needs to be treated. The operation is difficult and the use effect is not good. Summary of the invention

[0005] The purpose of the present invention is to provide a solar shallow surface thermal energy complementary building energy utilization device and a utilization method thereof, so as to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a solar shallow surface thermal energy complementary building energy utilization device and a utilization method thereof, comprising an energy converter, a fixing frame, a geothermal energy exchange box, a heat exchange curved pipe and a cable, wherein the heat exchange curved pipe is located inside the geothermal energy exchange box, and both ends of the heat exchange curved pipe pass through the geothermal energy exchange box and extend to the outside, a descaling component is provided inside the geothermal energy exchange box, and a reciprocating component is movably installed on the outside of the geothermal energy exchange box, and the inner end of the reciprocating component is fixedly connected to the descaling component, A power assembly is provided on the outside of the geothermal energy exchange box, and the power assembly is located on one side of the reciprocating assembly. Both ends of the geothermal energy exchange box are fixedly connected with assembly assemblies. The interiors of the two assembly assemblies are respectively movably sleeved with a No. 1 filter sleeve and a No. 2 filter sleeve. Both sides of the No. 1 filter sleeve and the No. 2 filter sleeve are provided with reserved cavities and filter holes. The end faces of the No. 1 filter sleeve and the No. 2 filter sleeve are provided with sleeve grooves. The interiors of the No. 1 filter sleeve and the No. 2 filter sleeve are movably sleeved with cleaning plates, and the outer ends of the cleaning plates are fixedly connected to the reciprocating assembly.

[0007] The descaling assembly comprises a connecting plate, a carrier plate and a cleaning portion;

[0008] The reciprocating assembly comprises a movable plate, a curved plate, a sleeve rod and a spring.

[0009] Preferably, the fixing frame is fixedly connected between the energy converter and the geothermal energy exchange box, one end of the heat exchange curved pipe passes through the fixing frame and extends to the outside, the other end of the heat exchange curved pipe is connected to the fixing frame, the outside of the fixing frame is fixedly connected with an inlet pipe, one end of the cable is electrically connected to the energy converter, and the other end of the cable is electrically connected to an external solar panel.

[0010] Preferably, the carrier plate is fixedly connected to the side surface of the connecting plate, the carrier plates are symmetrically distributed on the upper and lower sides of the heat exchange curved tube, and the cleaning part is fixedly connected to the front surface of the carrier plate and contacts the outer side surface of the heat exchange curved tube.

[0011] Preferably, the movable plate is located on the outside of the geothermal energy exchange box, one end of the sleeve rod passes through the geothermal energy exchange box and extends to the inside and is fixedly connected to the connecting plate, the other end of the sleeve rod is fixedly connected to the movable plate, the curved plate is fixedly connected to both ends of the movable plate and is fixedly connected to the cleaning plate, the spring is fixedly connected between the movable plate and the geothermal energy exchange box, and the outer side surface of the movable plate is an arc surface.

[0012] Preferably, the power assembly includes a mounting frame, a rotating shaft, a cam roller and a motor. The mounting frame is fixedly connected to the outer side of the geothermal energy exchange box, the rotating shaft is rotatably installed inside the mounting frame, the cam roller is fixedly sleeved on the outer surface of the rotating shaft, the motor is fixedly installed inside the mounting frame, the output shaft of the motor is fixedly connected to the rotating shaft, and the cam roller is in movably contact with the outer side of the movable plate.

[0013] Preferably, the assembly component includes an assembly sleeve, an entrance port and a slide groove, the assembly sleeve is respectively fixedly connected to the two ends of the geothermal energy exchange box, the entrance port is arranged on the inner side of the assembly sleeve and is connected to the geothermal energy exchange box, the slide groove is arranged inside the assembly sleeve and passes through the two ends of the assembly sleeve, the outer sides of the two assembly sleeves are respectively fixedly connected with a liquid inlet pipe and a liquid outlet pipe, the outer sides of the two assembly sleeves are threaded with locking bolts, and the liquid inlet pipe and the liquid outlet pipe are connected to the external buried pipeline.

[0014] Preferably, the two slide grooves are movably connected to the No. 1 filter sleeve and the No. 2 filter sleeve respectively, the two reserved cavities are opened on the same side of the No. 1 filter sleeve and the No. 2 filter sleeve, the sides of the No. 1 filter sleeve and the No. 2 filter sleeve are provided with small holes, and the tops of the No. 1 filter sleeve and the No. 2 filter sleeve are provided with addition ports, and the addition ports are connected to the reserved cavities.

[0015] Preferably, the cleaning plate is movably sleeved in the sleeve groove, the inner end of the cleaning plate is an arc edge, and a circular hole is opened on the side surface of the inner end of the cleaning plate.

[0016] A method for utilizing a solar shallow surface thermal energy complementary building energy utilization device comprises the following utilization steps:

[0017] Step 1: bury the external buried pipeline underground in the building, and arrange the external solar panel outside the building, so that the external buried pipeline is filled with flowing medium 1, and the solar panel is electrically connected to the energy converter through the cable;

[0018] Step 2: Start the external circulation pump to make the working medium 1 flow inside the buried pipeline and enter the geothermal energy exchange box along the liquid inlet pipe on the left side of the geothermal energy exchange box. The hot working medium 1 exchanges heat with the working medium 2 in the heat exchange curved pipe in the geothermal energy exchange box. The working medium 2 is input to various heating points in the building through another external circulation pump. After the heat exchange, the working medium 1 flows back to the external circulation pump along the liquid outlet pipe on the side of the No. 1 filter jacket;

[0019] Step 3: The external solar panel converts solar energy into electrical energy and inputs it into the energy converter. The energy converter stores and converts the electrical energy and directly outputs it to the power supply equipment in the building.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The present invention utilizes a power component to push the reciprocating component to perform lateral reciprocating movement, cooperates with a descaling component assembled in a geothermal energy exchange box, so that the descaling component reciprocates and moves laterally, and cooperates with a cleaning part in the descaling component, utilizes a relative movement effect, so that the cleaning parts arranged on both sides of the upper and lower sides of the heat exchange curved tube perform reciprocating friction, and utilizes the friction effect to clean the dirt attached to the outer surface of the heat exchange curved tube, thereby avoiding excessively thick dirt from affecting the subsequent heat exchange efficiency, and completing automatic descaling without the need for disassembly and shutdown, which greatly improves the heat exchange efficiency during continuous energy exchange heating, and cooperates with the assembly components on both sides and the removable No. 1 filter sleeve to realize direct cleaning of the dirt after descaling, effectively avoiding the residual dirt after descaling from affecting the heat exchange effect, and realizing automatic descaling and convenient cleaning and discharge after dirt removal, with good use effect.

[0022] 2. The present invention utilizes the reciprocating movement of the reciprocating component, cooperates with the connected cleaning plate, and makes the cleaning plate movably sleeved in the No. 1 filter sleeve and the No. 2 filter sleeve. During the descaling process, with the reciprocating lateral movement, the cleaning plate also performs reciprocating friction relative to the filter hole, thereby achieving the unblocking of the filter hole during descaling, avoiding the clogging of the filter hole by dirt, and the entire descaling, filtering, unblocking and discharge are completed in one go without the need for additional power. Unblocking and descaling are completed simultaneously, reducing the influence of the intermediate blockage and waiting time for unblocking, and the use effect is good.

[0023] 3. The present invention reuses the movable filter sleeve No. 1 and filter sleeve No. 2, and cooperates with the addition port partially opened on the top of the filter sleeve No. 1 and filter sleeve No. 2. When the sliding adjustment of the filter sleeve No. 1 and filter sleeve No. 2 is realized, the addition port is opened in the semi-sealed reserved cavity, and the flocculant is quickly filled. The movable filter sleeve No. 1 and filter sleeve No. 2 are reused to complete the convenient feeding of the agent without adding an opening. At the same time, the reserved cavity with the same direction is opened, so that the gradually flocculated combination in the working medium 1 in the underground management is filtered and blocked at the filter sleeve No. 1 and filter sleeve No. 2 respectively, completing two-way filtration and discharge, reducing the impact on the external circulation pump, and achieving good treatment effect of the working medium 1 in the actual underground pipeline, assisting in completing quick and effective isolation, flocculation and collection and discharge, and maintaining the quality of the working medium 1. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention;

[0025] Figure 2 It is a schematic diagram of the installation of the energy converter and the fixing frame of the present invention;

[0026] Figure 3 is a cross-sectional schematic diagram of a geothermal energy conversion frame of the present invention;

[0027] Figure 4 It is an exploded schematic diagram of the descaling assembly and the reciprocating assembly of the present invention;

[0028] Figure 5 Schematic diagram of the heat exchange curved tube of the present invention;

[0029] Figure 6 is a schematic diagram of a power assembly of the present invention;

[0030] Figure 7 It is an exploded schematic diagram of the assembly component and the first filter sleeve of the present invention;

[0031] Figure 8 It is a cross-sectional schematic diagram of filter sleeve No. 1 of the present invention.

[0032] In the figure: 1. Energy converter; 2. Fixed frame; 3. Geothermal energy exchange box; 4. Heat exchange curved pipe; 5. Descaling component; 51. Connecting plate; 52. Carrier plate; 53. Cleaning part; 6. Reciprocating component; 61. Movable plate; 62. Curved plate; 63. Sleeve rod; 64. Spring; 7. Power component; 71. Mounting frame; 72. Rotating shaft; 73. Cam roller; 74. Motor; 8. Assembly component; 81. Assembly set; 82. Inlet; 83. Slide; 9. Filter sleeve No. 1; 10. Filter sleeve No. 2; 11. Reserved cavity; 12. Filter hole; 13. Sleeve groove; 14. Cleaning plate; 15. Inlet pipe; 16. Cable; 17. Adding port. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] like Figures 1 to 8 As shown, the embodiment of the present invention provides a solar shallow surface thermal energy complementary building energy utilization device and a utilization method thereof, including an energy converter 1, a fixing frame 2, a geothermal energy exchange box 3, a heat exchange curved pipe 4 and a cable 16, the heat exchange curved pipe 4 is located inside the geothermal energy exchange box 3, both ends of the heat exchange curved pipe 4 pass through the geothermal energy exchange box 3 and extend to the outside, a descaling component 5 is provided inside the geothermal energy exchange box 3, a reciprocating component 6 is movably installed on the outside of the geothermal energy exchange box 3, the inner end of the reciprocating component 6 is fixedly connected to the descaling component 5, and the outside of the geothermal energy exchange box 3 is provided with a descaling component 5. A power assembly 7 is provided on the side, and the power assembly 7 is located on one side of the reciprocating assembly 6. Both ends of the geothermal energy exchange box 3 are fixedly connected with assembly assemblies 8. The interiors of the two assembly assemblies 8 are movably sleeved with a No. 1 filter sleeve 9 and a No. 2 filter sleeve 10, respectively. The sides of the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10 are provided with a reserved cavity 11 and a filter hole 12. The end faces of the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10 are provided with a sleeve groove 13. The interiors of the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10 are movably sleeved with a cleaning plate 14, and the outer end of the cleaning plate 14 is fixedly connected to the reciprocating assembly 6;

[0035] The descaling assembly 5 includes a connecting plate 51, a carrier plate 52 and a cleaning portion 53;

[0036] The reciprocating assembly 6 includes a movable plate 61 , a curved plate 62 , a sleeve rod 63 and a spring 64 .

[0037] Embodiment 1: When starting and operating the building energy utilization device, keep the power assembly 7 started, so that the motor 74 drives the rotating shaft 72 to rotate, so that the cam roller 73 rotates and pushes the movable plate 61 located outside the cam roller 73 to move back and forth laterally, so that the reciprocating assembly 6 moves back and forth laterally, and while the spring 64 is repeatedly compressed and restored, the sleeve rod 63 moves back and forth along the side of the geothermal energy exchange box 3, and pushes the descaling assembly 5 to move back and forth laterally in the geothermal energy exchange box 3, so that the cleaning part 53 on the carrier plate 52 rubs back and forth along the upper and lower outer surfaces of the heat exchange curved tube 4 ... Part of the dirt on the outer surface of the hot curved pipe 4 is detached. At the same time, as the reciprocating assembly 6 moves back and forth, the curved plates 62 at both ends of the movable plate 61 follow the movement, and drive the connected cleaning plates 14 to move back and forth along the inside of the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10, and the impurities blocked in the filter holes 12 in the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10 are cleaned out; when it is necessary to clean out regularly, maintain the flow of the working medium, loosen the clamping bolts at the assembly assembly 8, pull the No. 1 filter sleeve 9 outward, and move the corresponding reserved cavity 11 out, clean out the collected dirt, and then re-insert and reset the No. 1 filter sleeve 9.

[0038] Firstly, by utilizing the power component 7 to push the reciprocating component 6 to perform lateral reciprocating movement, in cooperation with the descaling component 5 assembled in the geothermal energy exchange box 3, the descaling component 5 is made to reciprocate laterally, and in cooperation with the cleaning part 53 in the descaling component 5, the cleaning part 53 arranged on both sides of the upper and lower sides of the heat exchange curved tube 4 is made to perform reciprocating friction, and the friction effect is utilized to clean the dirt attached to the outer surface of the heat exchange curved tube 4, so as to avoid the excessively thick dirt affecting the subsequent heat exchange efficiency, and complete the automatic descaling without the need for disassembly and shutdown, which greatly improves the heat exchange efficiency during continuous energy exchange heating, and in cooperation with the assembly components 8 on both sides and the removable No. 1 filter sleeve 9, the dirt after descaling can be directly cleaned out, which effectively avoids the residual dirt after descaling affecting the heat exchange effect, and realizes automatic descaling and convenient cleaning and discharge after dirt removal, with good use effect.

[0039] In addition, by utilizing the reciprocating movement of the reciprocating component 6, cooperating with the connected cleaning plate 14, and making the cleaning plate 14 movably sleeved in the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10, during the descaling process, with the reciprocating lateral movement, the cleaning plate 14 is also reciprocated and rubbed relative to the filter hole 12, thereby achieving the unblocking of the filter hole 12 during descaling, avoiding the clogging of the filter hole 12 by dirt, and the entire descaling, filtering, unblocking and discharge are completed in one go without the need for additional power, and unblocking and descaling are completed simultaneously, reducing the impact of the intermediate blockage and waiting time for unblocking, and the use effect is good.

[0040] Second embodiment: When it is necessary to deal with impurities inside the working medium 1 in the buried pipeline, manually loosen the clamping bolts on the outside of the assembly component 8, pull the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10, so that the reserved cavity 11 is moved out of the inlet port 82 and moved to the inside of the assembly sleeve 81, keep the reserved cavity 11 not moved out, and make the top addition port 17 move out from one side of the assembly sleeve 81, and inject the flocculant through the addition port 17, reset the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10, and lock the clamping bolts. The pharmaceutical circulation is dispersed in the working medium 1, and the tiny impurities gradually combine into large particle combinations and are filtered in the reserved cavity 11 of the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10 respectively. Pull the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10 again and move them out of the assembly sleeve 81 to clean the aggregated impurities. At this time, the circulating working medium 1 bypasses through the small holes on the sides of the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10 to maintain the circulation.

[0041] Firstly, by reusing the movable filter sleeve 9 and the filter sleeve 10 again, in cooperation with the addition port 17 partially opened on the top of the filter sleeve 9 and the filter sleeve 10, when the sliding adjustment of the filter sleeve 9 and the filter sleeve 10 is realized, the addition port 17 is opened under the semi-sealed reserved cavity 11, and the flocculant is quickly filled, and the movable filter sleeve 9 and the filter sleeve 10 are reused to complete the convenient feeding of the agent without adding an opening, and at the same time, in cooperation with the reserved cavity 11 opened in the same direction, the gradually flocculated combination in the working medium 1 in the underground management is filtered and blocked at the filter sleeve 9 and the filter sleeve 10 respectively, completing two-way filtration and discharge, reducing the impact on the external circulation pump, and achieving good treatment effect of the working medium 1 in the actual underground pipeline, assisting in completing quick and effective isolation, flocculation and collection and discharge, and maintaining the quality of the working medium 1.

[0042] like Figure 1 , Figure 2 and Figure 5 As shown, the fixing frame 2 is fixedly connected between the energy converter 1 and the geothermal energy exchange box 3, one end of the heat exchange curved pipe 4 passes through the fixing frame 2 and extends to the outside, the other end of the heat exchange curved pipe 4 is connected to the fixing frame 2, and the outside of the fixing frame 2 is fixedly connected with an inlet pipe 15, one end of the cable 16 is electrically connected to the energy converter 1, and the other end of the cable 16 is electrically connected to the external solar panel.

[0043] The fixed frame 2 cooperates with the arrangement of the inlet pipe 15 and the heat exchange curved pipe 4, so that the working medium 2 for utilizing the heat energy in the building absorbs heat while flowing into the heat exchange curved pipe 4, completing the cyclic heat exchange. The cable 16 is connected to the solar panel to realize the utilization of solar energy.

[0044] like Figure 3 and Figure 4 As shown, the carrier plate 52 is fixedly connected to the side of the connecting plate 51, and the carrier plate 52 is symmetrically distributed on the upper and lower sides of the heat exchange curved tube 4. The cleaning portion 53 is fixedly connected to the front of the carrier plate 52 and contacts the outer side of the heat exchange curved tube 4. The movable plate 61 is located on the outer side of the geothermal energy exchange box 3. One end of the sleeve rod 63 passes through the geothermal energy exchange box 3 and extends to the inside and is fixedly connected to the connecting plate 51. The other end of the sleeve rod 63 is fixedly connected to the movable plate 61. The curved plate 62 is fixedly connected to both ends of the movable plate 61 and is fixedly connected to the cleaning plate 14. The spring 64 is fixedly connected between the movable plate 61 and the geothermal energy exchange box 3. The outer side surface of the movable plate 61 is an arc surface.

[0045] When the descaling component 5 moves back and forth, it rubs the upper and lower sides of the heat exchange curved tube 4 relative to each other to complete friction descaling. There are four carrier plates 52 to increase the contact area and the descaling effect. The reciprocating component 6 drives the descaling component 5 to move back and forth through the lateral reciprocating movement to complete the friction. The elasticity of the spring 64 facilitates elastic reset. The arc surface on the outer side of the movable plate 61 improves the contact effect with the cam roller 73 to ensure constant contact. The curved plate 62 is convenient for fixed connection with the side cleaning plate 14 to achieve synchronous reciprocating movement of the cleaning plate 14 and complete the blockage clearing action.

[0046] like Figure 1 , Figure 3 and Figure 6 As shown, the power assembly 7 includes a mounting frame 71, a rotating shaft 72, a cam roller 73 and a motor 74. The mounting frame 71 is fixedly connected to the outer side of the geothermal energy exchange box 3, the rotating shaft 72 is rotatably mounted inside the mounting frame 71, the cam roller 73 is fixedly sleeved on the outer surface of the rotating shaft 72, the motor 74 is fixedly mounted inside the mounting frame 71, the output shaft of the motor 74 is fixedly connected to the rotating shaft 72, and the cam roller 73 is in active contact with the outer side of the movable plate 61.

[0047] The power assembly 7 provides rotational power and cooperates with the effect of the cam roller 73 to provide reciprocating power for the reciprocating assembly 6.

[0048] like Figure 1 , Figure 3 and Figure 7As shown, the assembly component 8 includes an assembly sleeve 81, an inlet 82 and a slide groove 83. The assembly sleeve 81 is fixedly connected to the two ends of the geothermal energy exchange box 3 respectively, the inlet 82 is arranged on the inner side of the assembly sleeve 81 and is connected to the geothermal energy exchange box 3, the slide groove 83 is arranged inside the assembly sleeve 81 and passes through the two ends of the assembly sleeve 81, the outer sides of the two assembly sleeves 81 are fixedly connected with a liquid inlet pipe and a liquid outlet pipe respectively, the outer sides of the two assembly sleeves 81 are threaded with locking bolts, and the liquid inlet pipe and the liquid outlet pipe are connected with an external buried pipeline.

[0049] The assembly components 8 distributed on both sides are used to respectively realize the assembly of the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10, and complete the inlet and outlet communication of the circulating medium on both sides. The slide groove 83 makes the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10 have a stable sliding sleeve effect, and the outer locking bolts can complete the locking and fixing of the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10.

[0050] like Figure 7 and Figure 8 As shown, the two slide grooves 83 are movably connected to the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10 respectively, and the two reserved cavities 11 are opened on the same side of the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10. The sides of the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10 are provided with small holes, and the tops of the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10 are provided with addition ports 17, which are connected to the reserved cavities 11.

[0051] The cleaning plate 14 is movably sleeved in the sleeve groove 13 , the inner end of the cleaning plate 14 is an arc edge, and a circular hole is opened on the side surface of the inner end of the cleaning plate 14 .

[0052] The filtered collection is achieved by utilizing the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10, and the removal effect is combined to complete convenient removal and cleaning. The reserved cavity 11 opened in the same manner is adapted to the flow direction of the circulating working medium 1, and the filtered collection at the inner and outer sides of the geothermal energy exchange box 3 is achieved to improve the filtering and collection effect. The opening of the addition port 17 is combined with the distance that the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10 are pulled outward. When only the addition port 17 is opened, the convenient feeding of the reagent is completed. The small holes set on the sides of the No. 1 filter sleeve 9 and the No. 2 filter sleeve 10 ensure that when the reserved cavity 11 is removed, the small holes are still used to achieve bypass to avoid hydraulic pressure increase. The cleaning plate 14 cooperates with the inner end arc edge to adapt to the shape of the reserved cavity 11 to complete the front clearing of the filter hole 12. The opening of the circular hole ensures that the filter hole 12 is not sealed during clearing, thereby maintaining the stable flow of the circulating working medium 1.

[0053] A method for utilizing a solar shallow surface thermal energy complementary building energy utilization device comprises the following utilization steps:

[0054] Step 1: bury the external buried pipeline underground in the building, and arrange the external solar panel outside the building, so that the external buried pipeline is filled with fluid 1, and the solar panel is electrically connected to the energy converter 1 through the cable 16;

[0055] Step 2: Start the external circulation pump to make the working medium 1 flow inside the buried pipeline and enter the geothermal energy exchange box 3 along the liquid inlet pipe on the left side of the geothermal energy exchange box 3. The hot working medium 1 exchanges heat with the working medium 2 in the heat exchange curved pipe 4 in the geothermal energy exchange box 3. The working medium 2 is input to various heating points in the building through another external circulation pump. After the heat exchange, the working medium 1 flows back to the external circulation pump along the liquid outlet pipe on one side of the No. 1 filter sleeve 9;

[0056] Step 3: The external solar panel converts solar energy into electrical energy and inputs it into the energy converter 1. The energy converter 1 stores and converts the electrical energy and directly outputs it to the power supply equipment in the building.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solar shallow surface thermal energy complementary building energy utilization device, comprising an energy converter (1), a fixing frame (2), a geothermal energy conversion box (3), a heat exchange curved pipe (4) and a cable (16), characterized in that: The heat exchange curved pipe (4) is located inside the geothermal energy exchange box (3), and both ends of the heat exchange curved pipe (4) pass through the geothermal energy exchange box (3) and extend to the outside. A descaling component (5) is provided inside the geothermal energy exchange box (3), and a reciprocating component (6) is movably installed on the outside of the geothermal energy exchange box (3). The inner end of the reciprocating component (6) is fixedly connected to the descaling component (5). A power component (7) is provided on the outside of the geothermal energy exchange box (3), and the power component (7) is located on one side of the reciprocating component (6). Both ends of the geothermal energy exchange box (3) are fixedly connected to the assembly component ( 8), the assembly component (8) at one end of the geothermal energy exchange box (3) is movably sleeved with a first filter sleeve (9), and the assembly component (8) at the other end is movably sleeved with a second filter sleeve (10), both sides of the first filter sleeve (9) and the second filter sleeve (10) are provided with a reserved cavity (11) and a filter hole (12), the end surfaces of the first filter sleeve (9) and the second filter sleeve (10) are provided with a sleeve groove (13), the interiors of the first filter sleeve (9) and the second filter sleeve (10) are movably sleeved with a cleaning plate (14), and the outer end of the cleaning plate (14) is fixedly connected to the reciprocating component (6); The descaling assembly (5) comprises a connecting plate (51), a carrier plate (52) and a cleaning portion (53); The reciprocating assembly (6) comprises a movable plate (61), a curved plate (62), a sleeve rod (63) and a spring (64); The assembly component (8) comprises an assembly sleeve (81), an inlet (82) and a slide groove (83); the assembly sleeve (81) is respectively fixedly connected to the two ends of the geothermal energy exchange box (3); the inlet (82) is arranged on the inner side of the assembly sleeve (81) and is connected to the geothermal energy exchange box (3); the slide groove (83) is arranged inside the assembly sleeve (81) and passes through the two ends of the assembly sleeve (81); the outer side of the left assembly sleeve (81) is fixedly connected to a liquid inlet pipe; the outer side of the right assembly sleeve (81) is fixedly connected to a liquid outlet pipe; the outer sides of the two assembly sleeves (81) are threadedly sleeved with locking bolts; the liquid inlet pipe and the liquid outlet pipe are connected to an external buried pipeline; The two slide grooves (83) are respectively movably connected to the first filter sleeve (9) and the second filter sleeve (10), the two reserved chambers (11) are both opened on the same side of the first filter sleeve (9) and the second filter sleeve (10), the side surfaces of the first filter sleeve (9) and the second filter sleeve (10) are both provided with small holes, and the tops of the first filter sleeve (9) and the second filter sleeve (10) are both provided with addition ports (17), and the addition ports (17) are connected to the reserved chambers (11); The carrier plate (52) is fixedly connected to the side surface of the connecting plate (51), the carrier plates (52) are symmetrically distributed on the upper and lower sides of the heat exchange curved tube (4), and the cleaning portion (53) is fixedly connected to the front surface of the carrier plate (52) and is in contact with the outer side surface of the heat exchange curved tube (4); The movable plate (61) is located outside the geothermal energy exchange box (3), one end of the sleeve rod (63) passes through the geothermal energy exchange box (3) and extends to the inside and is fixedly connected to the connecting plate (51), the other end of the sleeve rod (63) is fixedly connected to the movable plate (61), the curved plate (62) is fixedly connected to both ends of the movable plate (61) and is fixedly connected to the cleaning plate (14), the spring (64) is fixedly connected between the movable plate (61) and the geothermal energy exchange box (3), and the outer side surface of the movable plate (61) is an arc surface.

2. The solar shallow surface thermal energy complementary building energy utilization device according to claim 1 is characterized by: The fixing frame (2) is fixedly connected between the energy converter (1) and the geothermal energy conversion box (3); one end of the heat exchange curved pipe (4) passes through the fixing frame (2) and extends to the outside; the other end of the heat exchange curved pipe (4) is connected to the fixing frame (2); the outside of the fixing frame (2) is fixedly connected to an inlet pipe (15); one end of the cable (16) is electrically connected to the energy converter (1); and the other end of the cable (16) is electrically connected to an external solar panel.

3. The solar shallow surface thermal energy complementary building energy utilization device according to claim 1 is characterized by: The power assembly (7) comprises a mounting frame (71), a rotating shaft (72), a cam roller (73) and a motor (74); the mounting frame (71) is fixedly connected to the outer side surface of the geothermal energy exchange box (3); the rotating shaft (72) is rotatably mounted inside the mounting frame (71); the cam roller (73) is fixedly sleeved on the outer surface of the rotating shaft (72); the motor (74) is fixedly mounted inside the mounting frame (71); an output shaft of the motor (74) is fixedly connected to the rotating shaft (72); and the cam roller (73) is in movably contact with the outer side surface of the movable plate (61).

4. The solar shallow surface thermal energy complementary building energy utilization device according to claim 3 is characterized by: The cleaning plate (14) is movably sleeved in the sleeve groove (13); the inner end of the cleaning plate (14) is an arc edge; and a circular hole is provided on the side surface of the inner end of the cleaning plate (14).

5. The method for utilizing the solar shallow surface thermal energy complementary building energy utilization device according to claim 4 is characterized by: The exploit steps include: The first step is to bury an external buried pipeline underground in a building and arrange an external solar panel outside the building, so that the external buried pipeline is filled with a flowing medium 1, and the solar panel is electrically connected to the energy converter (1) through a cable (16); Step 2: Start the external circulation pump to make the working medium 1 flowing inside the buried pipeline flow and enter the geothermal energy exchange box (3) along the liquid inlet pipe on the left side of the geothermal energy exchange box (3). The hot working medium 1 exchanges heat with the working medium 2 in the heat exchange curved pipe (4) in the geothermal energy exchange box (3). The working medium 2 is input to various heating points in the building through another external circulation pump. After the heat exchange, the working medium 1 flows back to the external circulation pump along the liquid outlet pipe on one side of the first filter jacket (9); Step 3: The external solar panel converts solar energy into electrical energy and inputs it into the energy converter (1). The energy converter (1) stores and converts the electrical energy and directly outputs it to the power supply equipment in the building.

Images