Solar water heating device combined with special-shaped steel structure roof

Abstract

The invention relates to the technical field of solar water heating equipment, in particular to a solar water heating device combined with a special-shaped steel structure roof. The technical problem to be solved by the invention is that heat collecting pipes in the solar water heater are easy to generate more incrustation scale, the incrustation scale needs to be cleaned one by one, and the operation is more troublesome. According to the technical scheme, the solar water heating device combined with the deformed steel structure roof comprises a solar water heater body, the solar water heater body comprises a supporting frame, and a heat collection assembly is arranged on the top of the supporting frame. The solar water heater has the beneficial effects that the heat collection assembly, the space between the water storage shell and the shell and the inner cavity of the heat collection pipe are all filled with the heat conduction oil, the heat conduction oil in the heat collection pipe is preferentially heated when sunlight irradiates, the temperature of the heat conduction oil between the water storage shell and the shell is increased, the water storage shell is made of copper, and the heat conduction oil is not prone to falling off; and heat conduction oil is added into the heat collection pipes, so that water scales can be prevented from being generated in the heat collection pipes.

Description

Technical Field

[0001] The invention relates to the technical field of solar water heating equipment, in particular to a solar water heating device combined with a special-shaped steel structure roof. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The steel structure roof is usually equipped with solar water heating devices.

[0003] Most of the existing solar water heaters add cold water into the heat collecting tubes, and then the water in the water tank is heated by sunlight. However, the heat collecting tubes in such solar water heaters are prone to produce a lot of scale, which will affect the heat collection performance of the heat collecting tubes over a long period of time. They need to be cleaned one by one, which is troublesome to operate. If water is not used for a long time, such as when on a business trip or traveling, the water tank will be in a high temperature and high pressure state for a long time, which will promote the aging of the sealing ring. Too much pressure will also cause the water tank to swell and form thick scale, shortening the life of the water tank.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing solar water heaters on the market, and even if they can be solved, they need to be solved through external tools, which makes it impossible to achieve the desired effect. Therefore, we propose a solar water heating device combined with a special-shaped steel structure roof. Summary of the invention

[0005] The object of the present invention is to provide a solar water heating device combined with a special-shaped steel structure roof to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: a solar water heater device combined with a special-shaped steel structure roof, comprising a solar water heater body, the solar water heater body comprising a support frame, a heat collecting component is arranged on the top of the support frame, a shell is arranged on one side of the heat collecting component, and the heat collecting component is used to heat water;

[0007] The top of the support frame is provided with an adjustment mechanism used in conjunction with the heat collection assembly, and the adjustment mechanism includes a protection unit, which is used to protect the heat collection assembly and increase the heat collection efficiency;

[0008] The regulating mechanism further comprises a temperature detection unit, which is used in conjunction with the protection unit and is used to detect the temperature of water.

[0009] Preferably, the heat collecting assembly includes a fixing plate installed on the top of the support frame by bolts, one side of the fixing plate is provided with a placement groove, the number of the placement grooves is several, a heat collecting tube is placed in the inner cavity of the placement groove, a support plate used in conjunction with the heat collecting tube is fixedly installed on one side of the fixing plate, a mounting hole used in conjunction with the heat collecting tube is provided on the surface of the outer shell, a sealing ring is fixedly connected to the surface of the heat collecting tube, the surface of the sealing ring is in close contact with the inner cavity of the mounting hole, a water storage shell is fixedly connected to the inner wall of the outer shell, the water storage shell is made of copper, and heat transfer oil is filled between the water storage shell and the outer shell and in the inner cavity of the heat collecting tube.

[0010] Preferably, four fixed rods are fixedly connected to the bottom of the support frame, one end of the fixed rod is rotatably connected to a movable rod, one end of the movable rod is slidably connected to a slide plate, the bottom of the slide plate is fixedly connected to a thin rod, the surface of the thin rod is slidably connected to a thick rod, the bottom of the thick rod is fixedly connected to a mounting plate, the surface of the thick rod is slidably connected to a positioning rod, the surface of the thin rod is provided with a plurality of positioning grooves, and the surface of the positioning rod is threadedly connected to the inner wall of the positioning groove.

[0011] Preferably, one side of the water storage shell is fixedly connected to an exhaust pipe, one end of which passes through the outside of the shell, and the bottom of one side of the water storage shell is fixedly connected to a drain pipe, one end of which passes through the outside of the shell.

[0012] The top of the connecting rod is fixedly connected to the supporting rod, and the surface of the supporting rod is provided with a sliding hole, and the inner cavity of the sliding hole is slidably connected to a sliding block, and both sides of the sliding block are rotatably connected to the gear, and the inner wall of the sliding hole is fixedly connected to the first tooth and the second tooth used in conjunction with the gear, and the number of the first tooth and the second tooth is several, and the opposite sides of the two gears are fixedly connected to a mounting plate, one side of the mounting plate is fixedly connected to a reflector, and the other side of the mounting plate is fixedly connected to a shielding plate, the bottom of the connecting rod is fixedly connected to a fixing tube, the inner cavity of the fixing tube is slidably connected to a piston, and the top of the piston is fixedly connected to an adjusting rod, one end of the adjusting rod passes through the fixing tube, the connecting rod and the supporting rod in sequence and is fixedly connected to the bottom of the sliding block, and the surface of the adjusting rod is slidably connected to the inner wall of the fixing tube, the inner wall of the connecting rod and the inner wall of the supporting rod.

[0013] Preferably, a guide groove is formed on the inner wall of the sliding hole, a guide block is slidably connected to the inner cavity of the guide groove, and one side of the guide block is fixedly connected to one side of the sliding block.

[0014] Preferably, a rotating rod is fixedly connected to one side of the gear, a clamping block is fixedly connected to one end of the rotating rod, the surface of the rotating rod and the surface of the clamping block are both rotatably connected to the inner cavity of the sliding block, two elastic ropes are fixedly connected to the surface of the rotating rod, and one end of the elastic rope is fixedly connected to the inner wall of the sliding block.

[0015] Preferably, the temperature detection unit includes a mounting shell fixedly mounted on one side of the outer shell, the inner cavity of the mounting shell is fixedly mounted with a battery, an inverter, a controller and a negative pressure pump, the inner wall of the water storage shell is fixedly connected with a temperature sensor, the top of the mounting shell is fixedly connected with a solar panel, the solar panel is electrically connected to the inverter, the inverter is electrically connected to the battery, the temperature sensor and the negative pressure pump are both electrically connected to the controller, the temperature sensor, the negative pressure pump and the controller are all powered by the battery, the air outlet end of the negative pressure pump is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with an intake pipe, and one end of several of the fixed pipes are fixedly connected to the surface of the intake pipe.

[0016] Preferably, a sealing plate is movably connected to one side of the mounting shell, a threaded rod is provided on one side of the sealing plate, one end of the threaded rod passes through the sealing plate and is threadedly connected to the inner cavity of the mounting shell, and the surface of the threaded rod is slidably connected to the inner cavity of the sealing plate.

[0017] Preferably, the top of the shell is fixedly connected to a pressure relief valve, and the bottom of the shell is fixedly connected to a drain valve.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention utilizes a heat collection component, and the space between the water storage shell and the outer shell and the inner cavity of the heat collection tube are filled with heat transfer oil. When sunlight is irradiated, the heat transfer oil in the heat collection tube will be heated first, so that the heat transfer oil between the water storage shell and the outer shell will be heated. The water storage shell is made of copper to heat the water in the water storage shell, and adding heat transfer oil to the heat collection tube will prevent scale from being generated in the heat collection tube, reducing the cleaning steps of the heat collection tube.

[0020] 2. The present invention uses a temperature detection unit in conjunction with a protection unit. The temperature of the water in the water storage shell is detected by the temperature detection unit. When the water temperature in the water storage shell reaches a set temperature, the protection unit will shield the heat collecting tube to prevent the heat collecting tube from being exposed to the sun for a long time, thereby preventing the water storage shell from being in a high temperature and high pressure state for a long time. When the water temperature in the water storage shell is lower than the set temperature, the protection unit is located at the bottom of the heat collecting tube to reflect the sunlight, thereby irradiating the bottom of the heat collecting tube and increasing the heat collection efficiency of the heat collecting tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the fixed rod and the movable rod of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the support frame and the fixing plate of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the gear and the mounting plate of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the sliding block and the clamping block of the present invention;

[0026] Figure 6 It is an exploded schematic diagram of the support rod, the fixing tube and the adjusting rod of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the housing and the mounting housing of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the outer shell and the water storage shell of the present invention;

[0029] Fig. 9 It is a schematic diagram of the structure of the housing, solar panel and mounting shell of the present invention;

[0030] Fig.10 It is a schematic structural diagram of the support frame and the reflective plate of the present invention.

[0031] In the figure: 1, solar water heater body; 11, support frame; 12, shell; 2, heat collection assembly; 201, fixing plate; 202, placement groove; 203, heat collection tube; 204, support plate; 205, installation hole; 206, sealing ring; 207, water storage shell; 208, fixing rod; 209, movable rod; 210, slide plate; 211, thin rod; 212, thick rod; 213, installation sheet; 214, positioning rod; 215, positioning groove; 216, exhaust pipe; 217, drain pipe; 3, adjustment mechanism; 31, protection unit; 3101, connecting rod; 3102, support rod; 3103, sliding hole; 3104, sliding block; 3105, gear; 3106, first tooth; 3107, second tooth; 3108, mounting plate; 3109, reflector; 3110, shielding plate; 3111, fixing tube; 3112, piston; 3113, adjusting rod; 3114, guide groove; 3115, guide block; 3116, rotating rod; 3117, clamping block; 3118, elastic rope; 32, temperature detection unit; 3201, mounting shell; 3202, battery; 3203, inverter; 3204, controller; 3205, negative pressure pump; 3206, temperature sensor; 3207, solar panel; 3208, connecting tube; 3209, suction pipe; 3210, sealing plate; 3211, threaded rod; 3212, pressure relief valve; 3213, drain valve. DETAILED DESCRIPTION

[0032] 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.

[0033] Embodiment 1

[0034] See also Figure 1-10 The present invention provides a technical solution: a solar water heater combined with a special-shaped steel structure roof. The present invention makes corresponding improvements to the technical problems mentioned in the background technology, including a solar water heater body 1, the solar water heater body 1 includes a support frame 11, a heat collecting component 2 is arranged on the top of the support frame 11, and a shell 12 is arranged on one side of the heat collecting component 2, and the heat collecting component 2 is used to heat water.

[0035] The heat collecting assembly 2 includes a fixing plate 201 installed on the top of the support frame 11 by bolts, a placement groove 202 is provided on one side of the fixing plate 201, the number of the placement grooves 202 is several, a heat collecting tube 203 is placed in the inner cavity of the placement groove 202, a support plate 204 used in conjunction with the heat collecting tube 203 is fixedly installed on one side of the fixing plate 201, a mounting hole 205 used in conjunction with the heat collecting tube 203 is provided on the surface of the outer shell 12, a sealing ring 206 is fixedly connected to the surface of the heat collecting tube 203, and the surface of the sealing ring 206 is in close contact with the inner cavity of the mounting hole 205, a water storage shell 207 is fixedly connected to the inner wall of the outer shell 12, the water storage shell 207 is made of copper, and the space between the water storage shell 207 and the outer shell 12 and the inner cavity of the heat collecting tube 203 are filled with heat transfer oil, and by setting the heat collecting assembly 2, when installing, The heat collecting tube 203 is placed in the inner cavity of the placement groove 202, and the heat collecting tube 203 is supported by the support plate 204, and then the other end of the heat collecting tube 203 is installed in the inner cavity of the installation hole 205, and the outer shell 12 and the heat collecting tube 203 are sealed by the sealing ring 206, and then the inner cavity between the water storage shell 207 and the outer shell 12 and the heat collecting tube 203 are filled with heat transfer oil, and the inner cavity of the water storage shell 207 is filled with water. When the sun is irradiated, the heat transfer oil in the heat collecting tube 203 will be heated first, so that the heat transfer oil between the water storage shell 207 and the outer shell 12 will be heated. The water storage shell 207 is made of copper to heat the water in the water storage shell 207, and adding heat transfer oil to the heat collecting tube 203 will prevent the generation of scale in the heat collecting tube 203, thereby reducing the cleaning steps of the heat collecting tube 203.

[0036] The bottom of the support frame 11 is fixedly connected with four fixed rods 208, one end of the fixed rod 208 is rotatably connected with a movable rod 209, one end of the movable rod 209 is slidably connected with a slide plate 210, the bottom of the slide plate 210 is fixedly connected with a thin rod 211, the surface of the thin rod 211 is slidably connected with a thick rod 212, the bottom of the thick rod 212 is fixedly connected with a mounting plate 213, the surface of the thick rod 212 is slidably connected with a positioning rod 214, the surface of the thin rod 211 is provided with a plurality of positioning grooves 215, the surface of the positioning rod 214 It is threadedly connected to the inner wall of the positioning groove 215, and is used in conjunction with the fixed rod 208, the movable rod 209, the slide plate 210, the thin rod 211 and the thick rod 212. When installing, the mounting plate 213 is installed on the roof of the special-shaped steel structure by bolt positioning. When the angle of the solar water heater body 1 needs to be adjusted, the height of the thin rod 211 is adjusted and the movable rod 209 slides on the slide plate 210, so that the solar water heater body 1 is suitable for the roof of the special-shaped steel structure.

[0037] One side of the water storage shell 207 is fixedly connected to an exhaust pipe 216, one end of which passes through the outside of the outer shell 12. The bottom of one side of the water storage shell 207 is fixedly connected to a drain pipe 217, one end of which passes through the outside of the outer shell 12. By setting the exhaust pipe 216, when high temperature and high pressure are generated in the water storage shell 207, the pressure is released through the exhaust pipe 216. By setting the drain pipe 217, the hot water in the water storage shell 207 can be discharged for use.

[0038] The specific implementation of this embodiment is as follows: during installation, the mounting plate 213 is mounted on the roof of the special-shaped steel structure by means of bolt positioning. When the angle of the support frame 11 needs to be adjusted, the height of the thin rod 211 is adjusted and the movable rod 209 slides on the slide plate 210, so that the solar water heater body 1 is suitable for the roof of the special-shaped steel structure. After the support frame 11 is installed, the heat collecting tube 203 is placed in the inner cavity of the placement groove 202, and the heat collecting tube 203 is supported by the support plate 204. Then, the other end of the heat collecting tube 203 is installed in the inner cavity of the mounting hole 205, and the sealing ring 20 is used to seal the heat collecting tube 203. 6. The outer shell 12 and the heat collecting tube 203 are sealed, and then the space between the water storage shell 207 and the outer shell 12 and the inner cavity of the heat collecting tube 203 are filled with heat transfer oil. The inner cavity of the water storage shell 207 is filled with water. When the sun shines, the heat transfer oil in the heat collecting tube 203 will be heated first, so that the heat transfer oil between the water storage shell 207 and the outer shell 12 will be heated. The water storage shell 207 is made of copper to heat the water in the water storage shell 207. Adding heat transfer oil to the heat collecting tube 203 will prevent scale from being generated in the heat collecting tube 203, reducing the cleaning steps of the heat collecting tube 203. The inner wall of the outer shell 12 is fixedly connected with an insulation layer.

[0039] Embodiment 2

[0040] See also Figure 1-10 The present invention provides a technical solution: a solar water heating device combined with a special-shaped steel structure roof. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. An adjustment mechanism 3 for use with a heat collection component 2 is provided on the top of the support frame 11. The adjustment mechanism 3 includes a protection unit 31, which is used to protect the heat collection component 2 and increase the heat collection efficiency.

[0041] As a further limitation of the adjustment mechanism 3 of the present invention, the protection unit 31 includes a connecting rod 3101 fixedly installed at the bottom of the support frame 11, the top of the connecting rod 3101 is fixedly connected to the support rod 3102, the surface of the support rod 3102 is provided with a sliding hole 3103, the inner cavity of the sliding hole 3103 is slidably connected to a sliding block 3104, both sides of the sliding block 3104 are rotatably connected to a gear 3105, the inner wall of the sliding hole 3103 is fixedly connected to a first tooth 3106 and a second tooth 3107 used in conjunction with the gear 3105, the number of the first tooth 3106 and the second tooth 3107 are both multiple, and the two gears 31 05 are fixedly connected with a mounting plate 3108 on one side of the mounting plate 3108, a reflector 3109 is fixedly connected to one side of the mounting plate 3108, a shielding plate 3110 is fixedly connected to the other side of the mounting plate 3108, a fixing tube 3111 is fixedly connected to the bottom of the connecting rod 3101, a piston 3112 is slidably connected to the inner cavity of the fixing tube 3111, an adjusting rod 3113 is fixedly connected to the top of the piston 3112, one end of the adjusting rod 3113 passes through the fixing tube 3111, the connecting rod 3101 and the supporting rod 3102 in sequence and is fixedly connected to the bottom of the sliding block 3104, and the surface of the adjusting rod 3113 is connected to the inner wall of the fixing tube 3111 and the connecting rod 3101. The inner wall of the rod 3101 is slidably connected to the inner wall of the support rod 3102. By setting the protection unit 31, the water temperature in the water storage shell 207 is detected by the temperature detection unit 32. When the water temperature in the water storage shell 207 reaches the set temperature, the piston 3112 will move upward, so that the adjustment rod 3113 drives the sliding block 3104 to move, and the movement of the sliding block 3104 drives the gear 3105 to move. When the gear 3105 is engaged with the first tooth 3106, the gear 3105 drives the mounting plate 3108 to rotate, so that the shielding plate 3110 shields the top of the heat collecting pipe 203 to prevent the heat collecting pipe 203 from being damaged. 3 is exposed to the sun for a long time, so as to avoid the water storage shell 207 being in a high temperature and high pressure state for a long time. When the water temperature in the water storage shell 207 is lower than the set temperature, the sliding block 3104 will move downward, so that the gear 3105 cancels the meshing with the first tooth 3106, and the mounting plate 3108 is in a vertical state. When the sliding block 3104 moves downward, the gear 3105 meshes with the second tooth 3107, so that the mounting plate 3108 rotates in the opposite direction, so that the reflective plate 3109 reflects the sunlight upward, thereby irradiating the bottom of the heat collecting tube 203, and increasing the heat collection efficiency of the heat collecting tube 203.

[0042] A guide groove 3114 is provided on the inner wall of the sliding hole 3103, and a guide block 3115 is slidably connected to the inner cavity of the guide groove 3114, and one side of the guide block 3115 is fixedly connected to one side of the sliding block 3104. By setting the guide block 3115 and the guide groove 3114 for coordinated use, when the sliding block 3104 is moved, the guide block 3115 will be driven to move in the inner cavity of the guide groove 3114, and the guide block 3115 is guided by the guide groove 3114 to prevent the sliding block 3104 from deviating when moving.

[0043] A rotating rod 3116 is fixedly connected to one side of the gear 3105, and a block 3117 is fixedly connected to one end of the rotating rod 3116. The surfaces of the rotating rod 3116 and the blocks 3117 are both rotatably connected to the inner cavity of the sliding block 3104. Two elastic ropes 3118 are fixedly connected to the surface of the rotating rod 3116, and one end of the elastic rope 3118 is fixedly connected to the inner wall of the sliding block 3104. By setting the rotating rod 3116, the block 3117 and the elastic rope 3118 for coordinated use, the rotation of the rotating rod 3116 will cause the elastic rope 3118 to be deformed and elongated by force, and the mounting plate 3108 is in a horizontal state at this time. When the gear 3105 cancels the meshing with the first tooth 3106 or the second tooth 3107, the elastic rope 3118 will shrink, so that the rotating rod 3116 is reset, and the mounting plate 3108 is in a vertical state.

[0044] The specific implementation of this embodiment is as follows: the water temperature in the water storage shell 207 is detected by the temperature detection unit 32. When the water temperature in the water storage shell 207 is lower than the set temperature, the piston 3112 moves upward, so that the adjustment rod 3113 drives the sliding block 3104 to move. When the sliding block 3104 moves, the guide block 3115 is driven to move in the inner cavity of the guide groove 3114. The guide groove 3114 guides the guide block 3115 to prevent the sliding block 3104 from deviating when moving. When the gear 3105 is meshed with the first tooth 3106, the gear 3105 drives the mounting plate 3108 to rotate, so that the shielding plate 3110 is aligned with the collecting plate 3108. The top of the heat pipe 203 is shielded to prevent the heat collecting pipe 203 from being exposed to the sun for a long time, thereby preventing the water storage shell 207 from being in a high temperature and high pressure state for a long time. When the water temperature in the water storage shell 207 reaches the set temperature, the sliding block 3104 will move downward, so that the gear 3105 cancels the engagement with the first tooth 3106, and the mounting plate 3108 is in a vertical state. When the sliding block 3104 moves downward, the gear 3105 engages with the second tooth 3107, so that the mounting plate 3108 rotates in the opposite direction, and the reflector 3109 reflects the sunlight upward, thereby irradiating the bottom of the heat collecting pipe 203, thereby increasing the heat collection efficiency of the heat collecting pipe 203.

[0045] Embodiment 3

[0046] See also Figure 1-10 The present invention provides a technical solution: a solar water heating device combined with a special-shaped steel structure roof. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The adjustment mechanism 3 also includes a temperature detection unit 32. The temperature detection unit 32 is used in conjunction with the protection unit 31. The temperature detection unit 32 is used to detect the temperature of the water.

[0047] As a further limitation of the regulating mechanism 3 of the present invention, the temperature detection unit 32 includes a mounting shell 3201 fixedly mounted on one side of the outer shell 12, the inner cavity of the mounting shell 3201 is fixedly mounted with a battery 3202, an inverter 3203, a controller 3204 and a negative pressure pump 3205, the inner wall of the water storage shell 207 is fixedly connected with a temperature sensor 3206, the top of the mounting shell 3201 is fixedly connected with a solar panel 3207, the solar panel 3207 is electrically connected to the inverter 3203, the inverter 3203 is electrically connected to the battery 3202, the temperature sensor 3206 and the negative pressure pump 3205 are both electrically connected to the controller 3204, the temperature sensor 3206, the negative pressure pump 3205 and the controller 3204 are all powered by the battery 3202, the air outlet end of the negative pressure pump 3205 is fixedly connected with a connecting pipe 3208, and the connecting pipe 32 One end of 08 is fixedly connected with an air intake pipe 3209, and one end of several fixed pipes 3111 is fixedly connected with the surface of the air intake pipe 3209. By setting a temperature detection unit 32, a temperature sensor 3206 is used to detect the temperature of water in the water storage shell 207. When the water temperature in the water storage shell 207 reaches the set temperature, the temperature sensor 3206 will transmit a signal to the controller 3204, so that the negative pressure pump 3205 is started, and air is allowed to enter the connecting pipe 3208, so that the gas generates pressure on the piston 3112 and pushes the piston 3112, so that the piston 3112 drives the adjusting rod 3113 to move upward. When the water temperature in the water storage shell 207 is lower than the set temperature, the negative pressure pump 3205 will suck away the air to form a negative pressure, so that the piston 3112 moves in the opposite direction, so that the reflector 3109 reflects the sunlight.

[0048] Preferably, a sealing plate 3210 is movably connected to one side of the mounting shell 3201, and a threaded rod 3211 is provided on one side of the sealing plate 3210. One end of the threaded rod 3211 passes through the sealing plate 3210 and is threadedly connected to the inner cavity of the mounting shell 3201. The surface of the threaded rod 3211 is slidably connected to the inner cavity of the sealing plate 3210. By setting the sealing plate 3210 and the threaded rod 3211 for use in conjunction, when the negative pressure pump 3205, the battery 3202 and the controller 3204 are damaged, the sealing plate 3210 can be disassembled, thereby allowing the negative pressure pump 3205, the battery 3202 and the controller 3204 to be replaced.

[0049] The top of the outer shell 12 is fixedly connected to a pressure relief valve 3212, and the bottom of the outer shell 12 is fixedly connected to a drain valve 3213. By setting the pressure relief valve 3212, the air pressure between the outer shell 12 and the water storage shell 207 can be discharged, and by setting the drain valve 3213, the heat transfer oil between the outer shell 12 and the water storage shell 207 can be discharged.

[0050] The specific implementation of this embodiment is as follows: the temperature of the water in the water storage shell 207 is detected by using the temperature sensor 3206. When the water temperature in the water storage shell 207 reaches the set temperature, the temperature sensor 3206 will transmit a signal to the controller 3204, so that the negative pressure pump 3205 is started, allowing air to enter the connecting pipe 3208, so that the gas generates pressure on the piston 3112 and pushes the piston 3112. When the water temperature in the water storage shell 207 is lower than the set temperature, the negative pressure pump 3205 will suck away the air to form a negative pressure, so that the piston 3112 moves in the opposite direction, so that the reflector 3109 reflects the sunlight, and the battery 3202 is charged by the solar panel 3207 and the inverter 3203, so that the temperature sensor 3206, the negative pressure pump 3205 and the controller 3204 are all powered by the battery 3202.

[0051] The working principle of the present invention is as follows: the mounting plate 213 is mounted on the roof of the special-shaped steel structure by means of bolt positioning. When the angle of the support frame 11 needs to be adjusted, the height of the thin rod 211 is adjusted and the movable rod 209 slides on the slide plate 210, so that the solar water heater body 1 is suitable for the roof of the special-shaped steel structure. After the support frame 11 is installed, the heat collecting tube 203 is placed in the inner cavity of the placement groove 202, and the heat collecting tube 203 is supported by the support plate 204. Then, the other end of the heat collecting tube 203 is installed in the inner cavity of the mounting hole 205. The outer shell 12 and the heat collecting tube 203 are sealed by the sealing ring 206. Then, the water storage shell 207 and the outer shell 12 and the heat collecting tube 203 are sealed. The inner cavity of the water storage shell 207 is filled with heat transfer oil, and the inner cavity of the water storage shell 207 is filled with water. When the sun is irradiated, the heat transfer oil in the heat collecting tube 203 will be heated first, so that the heat transfer oil between the water storage shell 207 and the outer shell 12 will be heated. The water storage shell 207 is made of copper to heat the water in the water storage shell 207. Adding heat transfer oil to the heat collecting tube 203 will prevent the formation of scale in the heat collecting tube 203 and reduce the cleaning steps of the heat collecting tube 203. During use, the temperature sensor 3206 is used to detect the temperature of the water in the water storage shell 207. When the water temperature in the water storage shell 207 reaches the set temperature, the temperature sensor 3206 will transmit a signal to the controller 3204, thereby making the negative pressure The pump 3205 is started, allowing air to enter the connecting pipe 3208, so that the gas generates pressure on the piston 3112 and pushes the piston 3112, so that the adjusting rod 3113 drives the sliding block 3104 to move. When the sliding block 3104 is moved, the guide block 3115 is driven to move in the inner cavity of the guide groove 3114, and the guide block 3115 is guided by the guide groove 3114 to prevent the sliding block 3104 from deviating when moving. When the gear 3105 is meshed with the first tooth 3106, the gear 3105 drives the mounting plate 3108 to rotate, so that the shielding plate 3110 blocks the top of the heat collecting tube 203 to prevent the heat collecting tube 203 from being exposed to sunlight for a long time. Exposure to the sun, thereby preventing the water storage shell 207 from being in a high temperature and high pressure state for a long time. When the water temperature in the water storage shell 207 is lower than the set temperature, the negative pressure pump 3205 will suck away the air to form a negative pressure, thereby causing the piston 3112 to move in the opposite direction, and the sliding block 3104 will move downward, so that the gear 3105 cancels the engagement with the first tooth 3106, and the mounting plate 3108 is in a vertical state. When the sliding block 3104 moves downward, the gear 3105 engages with the second tooth 3107, so that the mounting plate 3108 rotates in the opposite direction, and the reflector 3109 reflects the sunlight upward, thereby irradiating the bottom of the heat collecting tube 203, thereby increasing the heat collection efficiency of the heat collecting tube 203.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] 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 water heater combined with a special-shaped steel structure roof, comprising a solar water heater body (1), characterized in that: The solar water heater body (1) comprises a support frame (11), a heat collection component (2) is arranged on the top of the support frame (11), a shell (12) is arranged on one side of the heat collection component (2), and the heat collection component (2) is used to heat water; An adjustment mechanism (3) for use with the heat collection component (2) is arranged on the top of the support frame (11); the adjustment mechanism (3) comprises a protection unit (31); the protection unit (31) is used to protect the heat collection component (2) and increase the heat collection efficiency; The regulating mechanism (3) further comprises a temperature detection unit (32), the temperature detection unit (32) being used in conjunction with the protection unit (31), and the temperature detection unit (32) being used to detect the temperature of water.

2. A solar water heating device combined with a special-shaped steel structure roof according to claim 1, characterized in that: The heat collecting assembly (2) comprises a fixing plate (201) mounted on the top of a support frame (11) by means of bolts; a placement groove (202) is provided on one side of the fixing plate (201); the placement grooves (202) are multiple in number; a heat collecting tube (203) is placed in the inner cavity of the placement groove (202); a support plate (204) used in conjunction with the heat collecting tube (203) is fixedly mounted on one side of the fixing plate (201); and a surface of the housing (12) is provided with a A mounting hole (205) used in conjunction with a heat collecting tube (203); a sealing ring (206) is fixedly connected to the surface of the heat collecting tube (203); the surface of the sealing ring (206) is in close contact with the inner cavity of the mounting hole (205); a water storage shell (207) is fixedly connected to the inner wall of the outer shell (12); the water storage shell (207) is made of copper; and heat transfer oil is filled between the water storage shell (207) and the outer shell (12) and the inner cavity of the heat collecting tube (203).

3. A solar water heating device combined with a special-shaped steel structure roof according to claim 1, characterized in that: The bottom of the support frame (11) is fixedly connected with four fixed rods (208), one end of the fixed rod (208) is rotatably connected with a movable rod (209), one end of the movable rod (209) is slidably connected with a slide plate (210), the bottom of the slide plate (210) is fixedly connected with a thin rod (211), the surface of the thin rod (211) is slidably connected with a thick rod (212), the bottom of the thick rod (212) is fixedly connected with a mounting plate (213), the surface of the thick rod (212) is slidably connected with a positioning rod (214), the surface of the thin rod (211) is provided with a plurality of positioning grooves (215), and the surface of the positioning rod (214) is threadedly connected to the inner wall of the positioning groove (215).

4. A solar water heating device combined with a special-shaped steel structure roof according to claim 2, characterized in that: One side of the water storage shell (207) is fixedly connected to an exhaust pipe (216), one end of which passes through the outside of the outer shell (12); and the bottom of one side of the water storage shell (207) is fixedly connected to a drain pipe (217), one end of which passes through the outside of the outer shell (12).

5. A solar water heating device combined with a special-shaped steel structure roof according to claim 2, characterized in that: The protection unit (31) comprises a connecting rod (3101) fixedly mounted on the bottom of the support frame (11); the top of the connecting rod (3101) is fixedly connected to a support rod (3102); a sliding hole (3103) is provided on the surface of the support rod (3102); a sliding block (3104) is slidably connected to the inner cavity of the sliding hole (3103); gears (3105) are rotatably connected to both sides of the sliding block (3104); a first tooth (3106) and a second tooth (3107) for use with the gear (3105) are fixedly connected to the inner wall of the sliding hole (3103); the number of the first tooth (3106) and the number of the second tooth (3107) are both multiple; a mounting plate (3108) is fixedly connected to the opposite sides of the two gears (3105); A reflective plate (3109) is fixedly connected to one side of the mounting plate (3108), and a shielding plate (3110) is fixedly connected to the other side of the mounting plate (3108); a fixed tube (3111) is fixedly connected to the bottom of the connecting rod (3101); a piston (3112) is slidably connected to the inner cavity of the fixing tube (3111); an adjusting rod (3113) is fixedly connected to the top of the piston (3112); one end of the adjusting rod (3113) passes through the fixing tube (3111), the connecting rod (3101) and the supporting rod (3102) in sequence and is fixedly connected to the bottom of the sliding block (3104); and the surface of the adjusting rod (3113) is slidably connected to the inner wall of the fixing tube (3111), the inner wall of the connecting rod (3101) and the inner wall of the supporting rod (3102).

6. A solar water heating device combined with a special-shaped steel structure roof according to claim 5, characterized in that: The inner wall of the sliding hole (3103) is provided with a guide groove (3114), the inner cavity of the guide groove (3114) is slidably connected with a guide block (3115), and one side of the guide block (3115) is fixedly connected to one side of the sliding block (3104).

7. A solar water heating device combined with a special-shaped steel structure roof according to claim 5, characterized in that: A rotating rod (3116) is fixedly connected to one side of the gear (3105), and a clamping block (3117) is fixedly connected to one end of the rotating rod (3116). The surfaces of the rotating rod (3116) and the surfaces of the clamping block (3117) are both rotatably connected to the inner cavity of the sliding block (3104). Two elastic ropes (3118) are fixedly connected to the surface of the rotating rod (3116), and one end of the elastic rope (3118) is fixedly connected to the inner wall of the sliding block (3104).

8. The solar water heating device combined with a special-shaped steel structure roof according to claim 5, characterized in that: The temperature detection unit (32) comprises a mounting shell (3201) fixedly mounted on one side of the housing (12); a storage battery (3202), an inverter (3203), a controller (3204) and a negative pressure pump (3205) are fixedly mounted in the inner cavity of the mounting shell (3201); a temperature sensor (3206) is fixedly connected to the inner wall of the water storage shell (207); a solar panel (3207) is fixedly connected to the top of the mounting shell (3201); the solar panel (3207) is electrically connected to the inverter (3203); and the inverter (3203) The device is electrically connected to a storage battery (3202); the temperature sensor (3206) and the negative pressure pump (3205) are both electrically connected to a controller (3204); the temperature sensor (3206), the negative pressure pump (3205) and the controller (3204) are all powered by the storage battery (3202); an air outlet end of the negative pressure pump (3205) is fixedly connected to a connecting pipe (3208); one end of the connecting pipe (3208) is fixedly connected to an air intake pipe (3209); and one end of a plurality of the fixed pipes (3111) is fixedly connected to the surface of the air intake pipe (3209).

9. A solar water heating device combined with a special-shaped steel structure roof according to claim 8, characterized in that: A sealing plate (3210) is movably connected to one side of the mounting shell (3201), and a threaded rod (3211) is provided on one side of the sealing plate (3210). One end of the threaded rod (3211) passes through the sealing plate (3210) and is threadedly connected to the inner cavity of the mounting shell (3201), and the surface of the threaded rod (3211) is slidably connected to the inner cavity of the sealing plate (3210).

10. The solar water heating device combined with a special-shaped steel structure roof according to claim 1, characterized in that: The top of the housing (12) is fixedly connected to a pressure relief valve (3212), and the bottom of the housing (12) is fixedly connected to a liquid discharge valve (3213).

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