Temperature control type energy-saving roof

Abstract

The invention belongs to the technical field of energy-saving roofs, and particularly discloses a temperature control type energy-saving roof which comprises a main body roof arranged on a building roof, the main body roof comprises a roof frame structure connected with a house building, and a spraying structure is arranged on the roof frame structure; the roof frame structure comprises a supporting frame which surrounds the periphery of a building roof by one circle and is connected end to end, and a frame eave inclining downwards is arranged on the outer side of the supporting frame. The main body roof and the photovoltaic roof are installed on the building roof, solar energy resources and rainwater resources on the building roof can be fully utilized, the solar energy resources and the rainwater resources are converted into green resources to adjust the microclimate of the house building, and the living comfort of the house building and the surrounding environment is improved; by adjusting the microclimate of the house building and the surrounding environment, impact caused by extreme weather can be avoided, the comfort level of the house building is improved, and the requirement for improving the urban environment is met by gradually improving the microenvironment of the house building and the surrounding environment.

Description

Technical Field

[0001] The invention belongs to the technical field of energy-saving roofs, and in particular relates to a temperature-controlled energy-saving roof. Background Art

[0002] Most existing energy-saving roofs are directly installed with photovoltaic power generation systems, which reduce waste and dependence on resources through solar power generation. However, photovoltaic power generation systems generate a large amount of heat when working, causing the temperature of the energy-saving roof to rise, which will cause the indoor temperature of the building to rise, especially the indoor temperature of the top and second top floors of the building to rise significantly, seriously affecting the comfort of the indoor rooms of the building, and greatly increasing energy consumption, which is not worth the cost; at the same time, the photovoltaic panels on the roof of the building are easily affected by natural disasters, especially strong winds and other natural disasters, which can easily damage the photovoltaic panels installed on the roof of the building, causing economic losses.

[0003] As high temperatures continue to increase, existing green house buildings find it difficult to maintain a comfortable indoor and outdoor environment. Therefore, a large amount of energy is needed for indoor cooling. How to improve the microclimate of green house buildings is the key to coping with high temperature weather. In real life, there have been cases of using building water spraying to improve the building and its surrounding environment. The existing building water spraying is to directly use water pipes to spray water on the roof of the building. Although it can improve the environment of the building and its surroundings to a certain extent, the water spraying method not only has the problem of uneven water spraying and poor effect, but also easily forms "rainfall" around the building, affecting people's normal life.

[0004] A Chinese patent application, with authorization publication number CN112982792B, discloses a green building roof structure for municipal engineering projects. The structure comprises a beam, groups of prefabricated panels, and two groups of vertical panels. The beam comprises a base fixedly connected to the upper end faces of each group of walls and several groups of vertically arranged columns of the same height. A crossbeam is fixed within the frame of the base, and each group of columns is vertically fixed to the crossbeam and located on the mid-vertical plane of the base width. Each group of prefabricated panels is a prefabricated component, and each group of columns supports each group of prefabricated panels. Each group of prefabricated panels is continuously spliced together along the inclined roof surfaces on both sides of the roof. The two groups of vertical panels are located at both ends of the roof width and block the roof ends. The inclined upper end faces of each group of prefabricated panels, facing away from the beam, are recessed with several groups of grooves for planting green plants. This application achieves a renovation of the roof structure of a building, making the interior of the building warm in winter and cool in summer, improving the living experience of the occupants, and achieving the concept of green and environmental protection in building living. Under the influence of increasingly hot weather, the indoor temperature of this green building will continue to rise, making it difficult to effectively maintain the comfort of the building's indoor environment. It will also consume a large amount of energy and cannot achieve a green and environmentally friendly living style. Summary of the Invention

[0005] In order to solve the above problems, the present invention provides a temperature-controlled energy-saving roof that can improve the microclimate of a building.

[0006] Based on the above objectives, the present invention is achieved through the following technical solutions: A temperature-controlled energy-saving roof includes a main roof arranged on a building roof, the main roof includes a roof frame structure connected to the building, and a spray structure is provided on the roof frame structure; the roof frame structure includes a supporting frame that surrounds the outer circumference of the building roof and is connected end to end, and a downward-inclined frame eaves is provided on the outer side of the supporting frame.

[0007] Preferably, detachable water tanks are evenly distributed in the supporting frame, and connecting pipe heads are provided at the bottom ends of both sides of the water tanks, and the connecting pipe heads are connected by connecting pipes; the spray structure is arranged under the eaves of the frame and cooperates with the supporting frame, and the spray structure includes an annular spray slide arranged under the eaves of the frame, and a sprayer is provided in the annular spray slide, and the sprayer is connected to the spray synchronous belt arranged in the annular spray slide, and the spray synchronous belt is connected to the movable end of the spray synchronous motor arranged in the eaves of the frame.

[0008] Preferably, the sprayer includes spray plates that are evenly distributed and matched in the annular spray slide, a vertical spray shaft is provided on the side of the spray plate, a spray synchronous wheel meshing with the spray synchronous belt is provided on the vertical spray shaft, and a spray connecting bearing connected to the frame eaves is provided at the top of the vertical spray shaft; a horizontal spray shaft is provided on the vertical spray shaft, and a spray movable bearing is provided at the end of the horizontal spray shaft, and the spray movable bearing is connected to a ball joint head through a ball joint connecting rod, and the ball joint head is hinged to the ball joint seat provided on the center of the side of the spray plate; the spray plate is a triangular spray plate; displacement adjustment push rods are provided on both sides of the spray connecting bearing, the displacement adjustment push rods cooperate with the displacement adjustment grooves provided on the frame eaves, and a displacement rolling groove is provided at the top of the displacement adjustment groove, which cooperates with the displacement roller provided at the top of the vertical spray shaft.

[0009] Preferably, a spray chute is provided on the spray movable bearing, a spray slip ring is provided in the spray chute, and an angle adjustment push rod is symmetrically provided on the spray slip ring. The movable end of the angle adjustment push rod is connected to the adjustment shaft provided on the adjacent angle of the spray plate; the angle adjustment push rod is connected to the spray slip ring through the push rod shaft; an adjustment motor that cooperates with the ball joint connecting rod is provided in the inner sleeve of the horizontal spray shaft, and a connecting rod shaft is provided at the movable end of the adjustment motor, and the connecting rod shaft is connected to the ball joint connecting rod through the spray movable bearing.

[0010] Preferably, a spray chamber is provided in the spray plate, and the spray chamber is connected to a pressurized water pump provided on the water tank through a spray pipe provided on the spray plate; spray micropores are distributed on the side of the spray plate away from the horizontal spray axis and on its bottom surface, and a concave spray cover is provided on the side of the spray plate away from the horizontal spray axis, and a cover rack is provided on the inner side of the spray cover, which cooperates with a cover motor provided in the spray plate, and the movable end of the cover motor engages with the cover rack through a cover gear, and the cover rack cooperates with a cover slide provided on the spray plate; the movable end of the cover motor is arranged at the top of the cover slide; a spray spotlight is provided on the horizontal spray axis; a spray sleeve connected to the spray chamber is provided in the ball joint seat, and the spray sleeve is connected to the spray plate through a sealed bearing, and the spray sleeve is connected to a spray connecting pipe provided in the ball joint head through a sealed bearing, and the spray connecting pipe is connected to the spray pipe along the through hole in the ball joint connecting rod, the spray movable bearing and the through hole in the horizontal spray axis.

[0011] Preferably, it also includes a photovoltaic roof that matches the main roof, and the photovoltaic roof is provided with a temperature control mechanism; the photovoltaic roof includes a height-adjustable roof bracket set on the central axis of the building roof, and photovoltaic brackets are provided on both sides of the roof bracket, which are rotatably connected to the roof bracket through bracket rotating shafts, and photovoltaic panels are laid on the photovoltaic brackets, and water-guiding ridges are provided on both sides of the photovoltaic panels. The photovoltaic panels match the inverted V-shaped ridge board set at the top of the roof bracket.

[0012] Preferably, the roof bracket is symmetrically provided with bracket slides, the bracket slides cooperate with the lifting shaft provided in the roof bracket, and the lifting slides are symmetrically provided on the lifting shaft. The lifting slide is provided with a synchronous concave wheel at the end away from the lifting shaft, and the synchronous concave wheel is engaged with the synchronous rack provided in the bracket slide; the lifting slide is provided with a lifting spring connected to the roof bracket; the ridge plate includes an inverted V-shaped ridge main board, the ridge main board is connected to the bracket shaft through a ridge support rod, and the ridge shafts are at the bottom ends of both sides of the ridge main board. A flexible auxiliary plate is provided on the ridge shaft, and the flexible auxiliary plate cooperates with the ridge spring provided on the ridge shaft.

[0013] Preferably, the roof bracket is connected to a bracket adjusting disk provided on the roof of the building, and the bracket adjusting disk cooperates with the bracket support disk provided on the roof of the building through the central axis of the adjusting disk. The bracket support disk is provided with an adjusting disk motor, and the movable end of the adjusting disk motor is engaged with the adjusting disk gear provided on the outer periphery of the bracket adjusting disk; a support groove cooperating with the bracket support disk is provided on the roof of the building, and a plurality of hydraulic push rods are symmetrically arranged in the support groove along the central axis of the adjusting disk, and the two ends of the hydraulic push rod are respectively hinged to the support groove and the bracket support disk, and a high-strength spring is sleeved on the hydraulic push rod, and the two ends are respectively connected to the support groove and the bracket support disk.

[0014] Preferably, vertical rotating shafts are symmetrically arranged in the roof bracket, and the vertical rotating shafts are threadedly connected to the lifting sleeves arranged at both ends of the lifting rotating shafts; the vertical rotating shafts are connected by a rotating shaft synchronous belt, and the rotating shaft synchronous belt is connected to the rotating shaft synchronous motor arranged on the roof bracket through a rotating shaft synchronous wheel arranged on the vertical rotating shaft; an arc-shaped guide plate is provided at the end of the photovoltaic panel away from the ridge plate, and the arc-shaped guide plate cooperates with the drainage trough arranged on the water tank; a limit plate is provided on the lifting slide to cooperate with the adjacent lifting slide.

[0015] Preferably, the roof bracket includes a lower bracket body and an upper bracket body, the lower bracket body is connected to the upper bracket body through a bracket adjustment structure, and the bracket slide groove, lifting shaft and vertical shaft are all arranged in the upper bracket body; the bracket adjustment structure includes a bracket adjustment part symmetrically arranged on the lower bracket body and connected to the upper bracket body, the bracket adjustment part includes a pair of bracket adjustment plates respectively connected to the lower bracket body and the upper bracket body through the adjustment part shaft, the bracket adjustment plate is connected through an adjusting screw barrel, the adjusting screw barrel is provided with a screw barrel shaft rotatably connected to the bracket adjustment plate, and the adjusting screw barrels are connected in sequence through adjusting screws; the adjusting screw barrel is provided with a limiting telescopic rod connected to the bracket adjustment plate, and the two ends of the limiting telescopic rod are respectively hinged to the bracket adjustment plate and the adjusting screw barrel; the adjusting screw barrel is provided with a screw barrel motor matching the adjusting screw.

[0016] Preferably, a limiting sleeve is provided on the vertical rotating shaft, a limiting stop wing is provided on the limiting sleeve, the limiting stop wing cooperates with the stop wing slide groove provided on the roof bracket, a ∩-shaped limiting plate is provided on the stop wing slide groove, the ∩-shaped limiting plate cooperates with the limiting push rod provided on the roof bracket, and the ∩-shaped limiting plate cooperates with the limiting slide grooves provided on both sides of the stop wing slide groove.

[0017] Preferably, the temperature control mechanism includes a serpentine evaporation pipe arranged on the photovoltaic bracket and fitted with the photovoltaic panel, the serpentine evaporation pipe is evenly distributed with pressurized sprayers, the serpentine evaporation pipe includes a serpentine pipe connected to the water tank, the serpentine pipe is evenly distributed with evaporation disks fitted with the photovoltaic panel, a spiral evaporation plate connected to the photovoltaic panel is provided in the evaporation disk, a spiral evaporation tube is provided at one end of the spiral evaporation plate away from the photovoltaic panel, the spiral evaporation tube is connected to the serpentine pipe through a pressure reducing control valve, and the spiral evaporation tube is evenly distributed with drip micropores connected to the spiral evaporation plate; the evaporation disk is an inverted frustum-shaped evaporation disk, and the large bottom of the evaporation disk is fitted with the photovoltaic panel.

[0018] Preferably, the cross-section of the spiral evaporation plate is trapezoidal, an evaporation chamber is provided in the spiral evaporation plate which cooperates with the photovoltaic panel, the open end of the spiral evaporation plate is in contact with the photovoltaic panel, and the side of the spiral evaporation plate is provided with arc-shaped evaporation holes which fit with the gap of the photovoltaic panel; exhaust holes are evenly distributed on the evaporation plate; the booster sprayer includes a micro booster pump which is arranged on the photovoltaic bracket and connected to the water tank, the micro booster pump is connected to a booster spray nozzle, and the booster spray nozzle cooperates with the hanging green plants suspended on the photovoltaic bracket.

[0019] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention can meet the needs of fully utilizing solar energy resources and collecting rainwater by installing a photovoltaic roof on the roof of a building. By adjusting the shape of the photovoltaic roof, it can avoid damage to the photovoltaic roof caused by natural disasters such as strong winds, thereby improving the ability of the photovoltaic roof to resist natural disasters such as strong winds; through the main roof, a "building microclimate" is formed around the entire building, which brings a significant cooling effect to the building, can form a comfortable microenvironment around the building, and improve the comfort of the building.

[0020] 2. The main roof adopts a roof frame structure combined with a spray structure to form a spray cooling environment on the periphery of the building roof. By spraying water mist, a "building microclimate" is formed around the entire building, which brings a significant cooling effect to the building. It can not only improve the comfort of the building, but also form a comfortable microenvironment around the building. By reusing rainwater and sewage water, the comfort of the building and its surrounding environment is improved.

[0021] 3. The spray structure sets up an annular spray slide under the frame eaves. The spray synchronous motor drives the spray synchronous belt to move in the annular spray slide, and drives the sprayer to rotate horizontally in the annular spray slide. It can control the spray state of the sprayer and facilitate spray cooling treatment around the building as needed.

[0022] 4. The sprayer sets a vertical spray axis on the spray plate to engage with the spray synchronous belt, so that the spray plate can rotate in the vertical direction within the annular spray slide along the spray connecting bearing, and the spray plate can rotate in the horizontal direction along the spray movable bearing through the horizontal spray axis. At the same time, the inclination angle of the spray plate can be adjusted. The adjusted spray plate can meet the spray cooling requirements of different houses and buildings, which can improve the practicality of the sprayer, facilitate the formation of a "house building microclimate" around the house building, and improve the comfort of the house building.

[0023] 5. According to the needs of spraying, the angle of the spray plate is adjusted by the angle adjustment push rod, which is convenient for avoiding the window position of the building and preventing water mist from affecting the indoor environment of the building; the adjustment motor drives the ball joint connecting rod along the spray movable bearing to rotate in the vertical direction at different speeds on the horizontal spray axis. Combined with the angle adjustment of the spray plate, the spray plate can form different spray states, which can meet the cooling needs of buildings under different conditions, improve the spray range and effect of the sprayer, and facilitate the formation of a suitable microclimate around the building.

[0024] 6. Use a pressurized water pump to extract water from the water tank and provide pressurized water flow to the spray chamber through the spray pipe, so that the spray plate can form spray through the spray micropores, forming a suitable microclimate around the house building, and improving the living comfort of the house building; the movable end of the cover motor is engaged with the cover rack inside the spray cover, driving the spray cover to cover or open the spray micropores on the side of the spray plate, so as to facilitate the adjustment of the spray efficiency of the spray plate according to needs, and to facilitate the adjustment of the spray plate according to changes in the environment, temperature, humidity, etc., so as to maintain the living comfort of the house building; the spray spotlight cooperates with the spray of the spray plate to form beautiful light around the house building, meeting the decorative needs of the urban night environment.

[0025] 7. The photovoltaic roof adopts a height-adjustable roof bracket to support the photovoltaic bracket, and installs photovoltaic panels on the photovoltaic bracket to meet the needs of rooftop photovoltaic power generation. The photovoltaic bracket can be adjusted in angle according to needs, so that the photovoltaic panel can meet the needs of photovoltaic power generation and rainwater collection. At the same time, the roof bracket can be adjusted in height according to needs, thereby reducing the height of the photovoltaic bracket to avoid damage to the photovoltaic panel caused by natural disasters such as strong winds. At the same time, the photovoltaic bracket and the roof bracket cooperate to form a shade shed on the roof of the building, which can effectively reduce the temperature of the roof of the building and improve the comfort of the building.

[0026] 8. The roof bracket drives the shaft synchronous belt and the shaft synchronous wheel through the shaft synchronous motor to rotate, so that the vertical shaft rotates along the bearing in the roof bracket, and the vertical shaft engages the lifting sleeve through the thread, so that the lifting sleeve drives the lifting shaft to rise. The lifting slides on both sides are pushed to unfold by the rising of the lifting shaft. The end of the lifting slide away from the lifting shaft is engaged along the synchronous rack through the synchronous concave wheel until the synchronous concave wheel moves to the end of the bracket slide away from the lifting shaft. The lifting shaft continues to rise and the synchronous concave wheel cannot move, thereby pushing the photovoltaic bracket to extend along the bracket shaft on the roof bracket, which is convenient for the photovoltaic panel to generate photovoltaic power; when subjected to natural disasters such as strong winds, the roof bracket can be lowered as needed to allow the photovoltaic panel to be flat on the roof of the building, reducing the force exerted on the photovoltaic panel by natural disasters such as strong winds, thereby improving the safety of the photovoltaic panel.

[0027] 9. The temperature control mechanism can reduce the temperature of photovoltaic panels and building roofs through the serpentine evaporation pipe and the pressurized sprayer, thereby improving the power generation efficiency of photovoltaic panels and the living comfort of houses and buildings; the serpentine evaporation pipe uses a water suction pump to draw water from the water tank through the serpentine pipe, and reduces the temperature on the back of the photovoltaic panel through the evaporation effect of the evaporation plate, thereby improving the power generation efficiency of the photovoltaic panel; the spiral evaporation pipe in the evaporation plate introduces the water in the serpentine pipe through the pressure reducing control valve, so that the water can enter the spiral evaporation plate through the drip micropores along the spiral evaporation pipe, and absorb the surrounding temperature through the vaporization of the water, which can reduce the temperature on the back of the photovoltaic panel.

[0028] 10. The cross-section of the spiral evaporation plate is trapezoidal, so that the water in the spiral evaporation plate can fully contact the heat on the photovoltaic panel, absorb the heat on the photovoltaic panel through gaseous conversion, and greatly reduce the temperature on the back of the photovoltaic panel. This can not only improve the power generation efficiency of the photovoltaic panel, but also effectively reduce the temperature of the building roof, further improving the living comfort of the house building; the arc-shaped evaporation hole facilitates the dissipation of vaporized water vapor, and then discharges it through the exhaust hole; the booster sprayer draws water from the water tank through a micro booster pump, and sprays the hanging green plants on the photovoltaic bracket through the booster spray nozzle, which can not only further reduce the temperature of the building roof, but also realize the irrigation of green plants, improving the comfort of the house building.

[0029] In summary, the present invention installs a main roof and a photovoltaic roof on the roof of a building, which can make full use of the solar energy resources and rainwater resources on the roof of the building, and use the solar energy resources and rainwater resources to convert them into green resources to regulate the microclimate of the building, thereby improving the living comfort of the building and its surrounding environment. By adjusting the microclimate of the building and its surrounding environment, the impact of extreme weather can be avoided, and the comfort of the building can be improved. By gradually improving the microenvironment of the building and its surrounding environment, the living environment and comfort of the city can be improved, meeting the needs of improving the urban environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a top view of the present invention in Example 1; Figure 2 is a schematic cross-sectional view of the roof frame structure in Example 1; Figure 3 Schematic diagram of the structure of the vertical spray axis in Example 1; Figure 4 Schematic diagram of the structure of the angle adjustment push rod in Example 1; Figure 5 Schematic diagram of the structure of the spray plate in Example 1; Figure 6 This is a partial structural diagram of the spray cover in Example 1; Figure 7This is a schematic diagram of the rainwater collection state of the photovoltaic roof in Example 1; Figure 8 is a schematic diagram of the photovoltaic roof in the extended state in Example 1; Figure 9 1 is a schematic structural diagram of the lifting slide in Example 1; Figure 10 is a schematic structural diagram of the vertical rotating shaft in Example 1; Figure 11 is a schematic structural diagram of the evaporation dish in Example 1; Figure 12 Schematic diagram of the cross section of the spiral evaporation plate in Example 1.

[0031] In the figure, the main roof 1, the water tank 2, the support frame 3, the photovoltaic roof 4, the connecting pipe 5, the frame eaves 101, the spray connection bearing 102, the spray synchronization wheel 103, the vertical spray shaft 104, the horizontal spray shaft 105, the spray spotlight 106, the push rod shaft 107, the spray movable bearing 108, the ball joint connecting rod 109, the spray plate 110, the angle adjustment push rod 111, the adjustment shaft 112, the spray timing belt 113, the spray cover 114, the ball joint seat 115, the ball joint head 116, the cover rack 117, the roof bracket 401, the lifting slide Plate 402, photovoltaic bracket 403, photovoltaic panel 404, ridge board 405, arc-shaped guide plate 406, bracket shaft 407, bracket slide 408, lifting shaft 409, lifting spring 410, synchronous concave wheel 411, limit plate 412, vertical shaft 413, lifting sleeve 414, shaft synchronous wheel 415, shaft synchronous belt 416, shaft synchronous motor 417, evaporation plate 418, arc-shaped evaporation hole 419, pressure reducing control valve 420, spiral evaporation tube 421, spiral evaporation plate 422, exhaust hole 423, drip microhole 424. DETAILED DESCRIPTION

[0032] The present invention is further described below with reference to specific examples, which however do not limit the scope of the present invention.

[0033] Example 1 A temperature-controlled energy-saving roof, the structure of which is as follows Figures 1-12 As shown, it includes a main roof 1 arranged on the roof of a building, the main roof 1 includes a roof frame structure connected to the house building, and a spray structure is provided on the roof frame structure; the roof frame structure includes a supporting frame 3 that surrounds the outer circumference of the building roof and is connected end to end, and a downward-sloping frame eaves 101 is provided on the outer side of the supporting frame 3.

[0034] Removable water tanks 2 are evenly distributed in the supporting frame 3, and connecting pipe heads are provided at the bottom ends of both sides of the water tank 2, and the connecting pipe heads are connected by connecting pipes 5; the spray structure is arranged under the frame eaves 101 and cooperates with the supporting frame 3, and the spray structure includes an annular spray slide arranged under the frame eaves 101, and a sprayer is provided in the annular spray slide, and the sprayer is connected to the spray synchronous belt 113 arranged in the annular spray slide, and the spray synchronous belt 113 is connected to the movable end of the spray synchronous motor arranged in the frame eaves 101.

[0035] The sprayer includes a spray plate 110 evenly distributed in the annular spray slide. A vertical spray shaft 104 is provided on the side of the spray plate 110. A spray synchronous wheel 103 meshing with a spray synchronous belt 113 is provided on the vertical spray shaft 104. A spray connecting bearing 102 connected to the frame eaves 101 is provided at the top of the vertical spray shaft 104; a horizontal spray shaft 105 is provided on the vertical spray shaft 104, and a spray movable bearing 108 is provided at the end of the horizontal spray shaft 105. The spray movable bearing 108 is connected to a ball joint head 116 through a ball joint connecting rod 109. The ball joint head 116 is hinged to a ball joint seat 115 set at the center of the side of the spray plate 110.

[0036] A spray chute is provided on the spray movable bearing, a spray slip ring is provided in the spray chute, and an angle adjustment push rod 111 is symmetrically provided on the spray slip ring. The movable end of the angle adjustment push rod 111 is connected to the adjustment shaft 112 provided at the adjacent angle of the spray plate 110; the angle adjustment push rod 111 is connected to the spray slip ring through the push rod shaft 107; an adjustment motor is provided in the horizontal spray shaft 105 that cooperates with the ball joint connecting rod 109.

[0037] A spray chamber is provided in the spray plate 110, and the spray chamber is connected to a pressurized water pump provided on the water tank 2 through a spray pipe provided on the spray plate 110; spray micropores are distributed on the side of the spray plate 110 away from the horizontal spray axis 105 and on its bottom surface; a concave spray cover 114 is provided on the side of the spray plate 110 away from the horizontal spray axis 105, and a cover rack 117 is provided on the inner side of the spray cover 114. The cover rack 117 cooperates with a cover motor provided in the spray plate 110, and the movable end of the cover motor is engaged with the cover rack 117 through a cover gear; a spray spotlight 106 is provided on the horizontal spray axis 105.

[0038] The structure also includes a photovoltaic roof 4 that cooperates with the main roof 1 and is equipped with a temperature control mechanism. The photovoltaic roof 4 includes a height-adjustable roof support 401 mounted on the central axis of the building roof. Photovoltaic supports 403 are provided on both sides of the roof support 401, rotatably connected to the roof support 401. Photovoltaic panels 404 are mounted on the photovoltaic supports 403, and the photovoltaic panels 404 cooperate with an inverted V-shaped ridge board 405 mounted on the top of the roof support 401. Roof support 401 is symmetrically provided with support slots 408, which cooperate with a lifting shaft 409 disposed within the roof support 401. Lifting slides 402 are symmetrically disposed on the lifting shaft 409. A synchronous cam 411 is provided on the end of the lifting slide 402 away from the lifting shaft 409, which engages with a synchronous rack disposed within the support slot 408. Lifting slides 402 are equipped with lifting springs 410 connected to the roof support 401.

[0039] A vertical rotating shaft 413 is symmetrically arranged in the roof bracket 401, and the vertical rotating shaft 413 is threadedly connected to the lifting sleeve 414 arranged at both ends of the lifting rotating shaft 409; the vertical rotating shafts 413 are connected by a rotating shaft synchronous belt 416, and the rotating shaft synchronous belt 416 is connected to the rotating shaft synchronous motor 417 arranged on the roof bracket 401 through a rotating shaft synchronous wheel 415 arranged on the vertical rotating shaft 413; the photovoltaic panel 404 is provided with an arc-shaped guide plate 406 at the end away from the ridge plate 405, and the arc-shaped guide plate 406 is matched with the drainage groove arranged on the water tank 2; the lifting slide 402 is provided with a limit plate 412 that matches the adjacent lifting slide 402.

[0040] The temperature control mechanism includes a serpentine evaporation pipe arranged on the photovoltaic bracket 403 and fitted with the photovoltaic panel 404, and the serpentine evaporation pipe is evenly distributed with booster sprayers. The serpentine evaporation pipe includes a serpentine pipe connected to the water tank 2, and the evaporation disk 418 fitted with the photovoltaic panel 404 is evenly distributed on the serpentine pipe. A spiral evaporation plate 422 connected to the photovoltaic panel 404 is provided in the evaporation disk 418, and a spiral evaporation tube 421 is provided at one end of the spiral evaporation plate 422 away from the photovoltaic panel 404. The spiral evaporation tube 421 is connected to the serpentine pipe through a pressure reducing control valve 420, and the spiral evaporation tube 421 is evenly distributed with drip micropores 424 connected to the spiral evaporation plate 422.

[0041] The cross-section of the spiral evaporation plate 422 is trapezoidal, the open end of the spiral evaporation plate 422 fits with the photovoltaic panel 404, and the side of the spiral evaporation plate 422 is provided with an arc-shaped evaporation hole 419 that fits with the gap of the photovoltaic panel 404; exhaust holes 423 are evenly distributed on the evaporation disk 418; the booster sprayer includes a micro booster pump arranged on the photovoltaic bracket 403 and connected to the water tank 2, and the micro booster pump is connected to a booster spray nozzle, and the booster spray nozzle cooperates with the hanging green plants suspended on the photovoltaic bracket 403.

[0042] A temperature-controlled energy-saving roof, the method comprising the following steps: S1. Use and adjustment of photovoltaic roof 4; This temperature-controlled energy-saving roof is suitable for the renovation of existing building roofs or the construction of new building roofs. It adopts a frame structure, can be assembled quickly, and is suitable for different types of building roofs.

[0043] S101. Normal use of photovoltaic roof 4; When the photovoltaic roof 4 is in normal use, in order to improve the efficiency of the photovoltaic panels 404 in utilizing solar energy, the photovoltaic bracket 403 is unfolded so that the photovoltaic panels 404 on both sides of the roof bracket 401 can utilize solar energy and improve the power generation efficiency of the photovoltaic roof 4. The specific steps for unfolding the photovoltaic bracket 403 are as follows: the rotating shaft synchronous motor 417 in the roof bracket 401 drives the rotating shaft synchronous belt 416 to rotate, and the rotating shaft synchronous belt 416 drives each vertical rotating shaft 413 to rotate along the bearing in the roof bracket 401 through the rotating shaft synchronous wheel 415. The vertical rotating shaft 413 and the vertical rotating shaft 413 are connected. The lifting sleeve 414 is engaged through a thread. As the vertical shaft 413 rotates, the lifting shaft 409 can be driven to rise through the lifting sleeve 414. As the lifting shaft 409 rises, the lifting shaft 409 approaches the ridge board 405, and the length of the lifting slide 402 remains unchanged, so that the lifting slides 402 on both sides are unfolded along the bracket slide groove 408. The synchronous cam 411 at the end of the lifting slide 402 away from the lifting shaft 409 is engaged along the synchronous rack until the synchronous cam 411 moves to the end of the bracket slide groove 408 away from the lifting shaft 409.

[0044] As the lifting shaft 409 continues to rise, the synchronous cam 411 cannot continue to move along the synchronous rack. The rise of the lifting shaft 409 can enable the lifting slide 402 to push the photovoltaic bracket 403 to unfold along the bracket shaft 407 on the roof bracket 401. The angle between the photovoltaic bracket 403 and the roof bracket 401 increases. The unfolded photovoltaic bracket 403 can allow all photovoltaic panels 404 to receive light, making it convenient for the photovoltaic panels 404 to generate photovoltaic power; the limit plate 412 can limit the angle between the lifting slide 402 and the adjacent lifting slide 402 within a certain range, making it convenient for the lifting slide 402 to push the photovoltaic bracket 403.

[0045] S102, adjustment of photovoltaic roof 4 under natural disaster weather such as strong wind; When exposed to natural disasters such as strong winds or receiving warnings of natural disasters such as strong winds, first unfold the photovoltaic bracket 403 according to step S101, and then lower the height of the roof bracket 401, so that the photovoltaic bracket 403 drives the photovoltaic panel 404 to be laid flat on the roof of the building, reducing the force exerted by natural disasters such as strong winds on the photovoltaic panel 404, reducing the possibility of damage to the photovoltaic panel 404, and thus improving the safety of the photovoltaic panel 404.

[0046] S103, adjustment of the photovoltaic roof 4 during rainwater collection; When it rains or a rain forecast is received, the angle between the photovoltaic bracket 403 and the roof bracket 401 is adjusted according to step S101, so that the angle between the photovoltaic bracket 403 and the roof bracket 401 is adjusted to a certain angle. At this time, the arc-shaped guide plate 406 at the bottom end of the photovoltaic panel 404 is connected to the drainage groove on the water tank 2. During rainfall, under the action of the water-guiding convex strips on both sides of the photovoltaic panel 404, rainwater on the photovoltaic panel 404 can be guided into the drainage groove along the arc-shaped guide plate 406 to replenish water for the water tank 2. The water tank 2 replenishes the water body to each adjacent water tank 2 through the connecting pipe head and the connecting pipe 5 to realize rainwater storage. At the same time, when there is little rain or long-term drought, water can be supplied to the water tank 2 by a water pump or tap water supply.

[0047] S2. Use of temperature control mechanism; When the photovoltaic panel 404 generates electricity, it generates a large amount of heat. The serpentine evaporation pipe of the temperature control mechanism uses a water suction pump to draw water from the water tank 2 through the serpentine pipe. The evaporation effect of the evaporation plate 418 reduces the temperature on the back of the photovoltaic panel 404, thereby improving the power generation efficiency of the photovoltaic panel 404. The spiral evaporation pipe 421 in the evaporation plate 418 introduces water from the serpentine pipe through the pressure reducing control valve 420, so that the water can flow along the spiral evaporation pipe 421 through the drip micropores 424 into the spiral evaporation plate 422. The water absorbs the surrounding temperature through vaporization, thereby reducing the temperature on the back of the photovoltaic panel 404. The arc-shaped evaporation hole 419 facilitates the dissipation of vaporized water vapor, which is then discharged through the exhaust hole 423. The booster sprayer draws water from the water tank 2 through the micro-boosting pump and sprays the hanging green plants on the photovoltaic bracket 403 through the booster spray nozzle. This can not only further reduce the temperature of the building roof, but also achieve irrigation of the green plants, thereby improving the comfort of the building.

[0048] S3. Use and adjustment of the main roof 1; When a city is affected by continuous high temperature weather, buildings cannot maintain a comfortable indoor environment. The main roof 1 forms a spray cooling environment on the periphery of the building roof through the spray structure on the roof frame structure. By spraying water mist, a "building microclimate" is formed around the entire building, which can bring a significant cooling effect to the building and improve the comfort of the building.

[0049] The roof frame structure fixes each water tank 2 on the outer periphery of the building roof through a supporting frame 3. The water tanks 2 are connected by connecting pipes 5 and connecting pipe heads to facilitate the flow of water in the water tanks 2, so that each water tank 2 stores water.

[0050] S301, adjustment of spray efficiency; When a building needs to be sprayed for cooling, the spray speed of the spray plate 110 is adjusted according to the cooling needs, and the movable end of the cover motor engages with the cover rack 117 in the spray cover 114, driving the spray cover 114 to move along the cover slide on the spray plate 110, so that the spray cover 114 covers or partially opens or fully opens the spray microholes on the side of the spray plate 110. The spray efficiency of the spray plate 110 can be adjusted as needed to meet the cooling needs of buildings at different temperatures.

[0051] S302, adjusting the spray angle and spray effect; Before the spray structure performs spray cooling, the inclination angle of the spray plate 110 is adjusted. The specific steps are as follows: the angle adjustment push rod 111 extends to drive the spray plate 110 to adjust the angle along the push rod shaft 107 and the adjustment shaft 112, and the spray plate 110 rotates along the ball joint head 116 at the end of the ball joint connecting rod 109 through the ball joint seat 115 to achieve the angle adjustment of the spray plate 110 on the ball joint connecting rod 109.

[0052] When the spray effect is adjusted, the spray structure drives the spray synchronous belt 113 to move in a circular motion in the annular spray slide through the spray synchronous motor, driving the sprayer to rotate horizontally in the annular spray slide, which can control the spray state of the sprayer and perform spray cooling treatment around the building; the spray synchronous motor drives the spray synchronous belt 113 to engage with the spray synchronous wheel 103, so that the vertical spray shaft 104 rotates along the spray connecting bearing 102 on the frame eaves 101, and the spray plate 110 rotates in the horizontal direction along the spray movable bearing 108, meeting the spray cooling needs of different buildings, forming a "building microclimate" around the building, and improving the comfort of the building.

[0053] According to the needs of spraying, an adjusting motor is used to drive the ball-jointed connecting rod 109 to rotate in the vertical direction at different speeds along the spray movable bearing 108 on the horizontal spray axis 105, so that the spray plate 110 forms different spray effects, which can not only meet the cooling needs of buildings under different conditions, but also improve the spray range and effect of the sprayer, and facilitate the formation of a suitable microclimate around the buildings; the spray spotlight 106 cooperates with the spray of the spray plate 110 to form beautiful light around the buildings, meeting the decorative needs of the city night environment.

[0054] S303, Use of spray structure The spray structure uses a pressurized water pump to extract water from the water tank 2, provides pressurized water flow to the spray chamber through the spray pipe, and forms a spray through the spray micropores on the spray plate 110, forming a microclimate suitable for the environment around the house building, thereby improving the living comfort of the house building; the spray structure can adjust the spray plate 110 according to changes in the environment, temperature, humidity, etc. to maintain the living comfort of the house building; the spray spotlight 106 cooperates with the spray of the spray plate 110 to form beautiful spray light around the house building, and at the same time can meet the decorative needs of the city night environment.

[0055] Example 2 A temperature-controlled energy-saving roof, which differs from Example 1 in that: the roof bracket 401 includes a lower bracket body and an upper bracket body, the lower bracket body is connected to the upper bracket body through a bracket adjustment structure, and the bracket slide 408, lifting shaft 409, and vertical shaft 413 are all arranged in the upper bracket body; the bracket adjustment structure includes a bracket adjustment member symmetrically arranged on the lower bracket body and connected to the upper bracket body, the bracket adjustment member includes a pair of bracket adjustment plates connected to the lower bracket body and the upper bracket body respectively through the adjustment member shaft, the bracket adjustment plate is connected through an adjusting screw barrel, the adjusting screw barrel is provided with a screw barrel shaft rotatably connected to the bracket adjustment plate, and the adjusting screw barrels are connected in sequence through adjusting screws; the adjusting screw barrel is provided with a limiting telescopic rod connected to the bracket adjustment plate, and the two ends of the limiting telescopic rod are respectively hinged to the bracket adjustment plate and the adjusting screw barrel; the adjusting screw barrel is provided with a screw barrel motor that cooperates with the adjusting screw.

[0056] Example 3 A temperature-controlled energy-saving roof, which differs from Example 1 in that: a limit sleeve is sleeved on the vertical rotating shaft 413, and a limit stop wing is provided on the limit sleeve. The limit stop wing cooperates with the stop wing slide groove set on the roof bracket 401, and the stop wing slide groove is provided with a ∩-shaped limit plate, and the ∩-shaped limit plate cooperates with the limit push rod set on the roof bracket 401, and the ∩-shaped limit plate cooperates with the limit slide grooves set on both sides of the stop wing slide groove.

[0057] Example 4 A temperature-controlled energy-saving roof, which differs from Example 1 in that: a roof bracket 401 is connected to a bracket adjusting disk arranged on the roof of a building, and the bracket adjusting disk cooperates with a bracket support disk arranged on the roof of the building through the central axis of the adjusting disk. An adjusting disk motor is provided on the bracket support disk, and the movable end of the adjusting disk motor is engaged with an adjusting disk gear arranged on the outer periphery of the bracket adjusting disk; a support groove cooperating with the bracket support disk is provided on the roof of the building, and a plurality of hydraulic push rods are symmetrically arranged in the support groove along the central axis of the adjusting disk, and the two ends of the hydraulic push rods are respectively hinged to the support groove and the bracket support disk, and a high-strength spring is sleeved on the hydraulic push rod, and the two ends are respectively connected to the support groove and the bracket support disk.

[0058] The above description is only a preferred embodiment of the present invention, but is not limited to the above examples. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A temperature-controlled energy-saving roof, characterized in that: The invention comprises a main roof arranged on the roof of a building, wherein the main roof comprises a roof frame structure connected to the building, and a spray structure is provided on the roof frame structure; the roof frame structure comprises a supporting frame which surrounds the outer circumference of the roof of the building and is connected end to end, and a downward-inclined frame eaves is provided on the outer side of the supporting frame.

2. The temperature-controlled energy-saving roof according to claim 1, characterized in that: Removable water tanks are evenly distributed in the support frame, and connecting pipe heads are provided at the bottom ends of both sides of the water tanks, and the connecting pipe heads are connected by connecting pipes; the spray structure is arranged under the frame eaves and cooperates with the support frame, and the spray structure includes an annular spray slide arranged under the frame eaves, and a sprayer is provided in the annular spray slide, and the sprayer is connected to a spray synchronous belt arranged in the annular spray slide, and the spray synchronous belt is connected to the movable end of the spray synchronous motor arranged in the frame eaves.

3. The temperature-controlled energy-saving roof according to claim 2, characterized in that: The sprayer includes spray plates evenly distributed in the annular spray slide, a vertical spray shaft is provided on the side of the spray plate, a spray synchronous wheel is provided on the vertical spray shaft and meshed with the spray synchronous belt, a spray connecting bearing connected to the frame eaves is provided on the top of the vertical spray shaft; a horizontal spray shaft is provided on the vertical spray shaft, a spray movable bearing is provided at the end of the horizontal spray shaft, the spray movable bearing is connected to a ball joint head through a ball joint connecting rod, and the ball joint head is hinged to the ball joint seat provided on the center of the side of the spray plate.

4. The temperature-controlled energy-saving roof according to claim 3, characterized in that: The spray movable bearing is provided with a spray chute, a spray slip ring is provided in the spray chute, and angle adjustment push rods are symmetrically provided on the spray slip ring. The movable end of the angle adjustment push rod is connected to the adjustment shaft provided at the adjacent angle of the spray plate; the angle adjustment push rod is connected to the spray slip ring through the push rod shaft; the horizontal spray shaft is sleeved with an adjustment motor that cooperates with the ball joint connecting rod.

5. The temperature-controlled energy-saving roof according to claim 4, characterized in that: A spray chamber is provided in the spray plate, and the spray chamber is connected to a pressurized water pump provided on a water tank through a spray pipe provided on the spray plate; spray micropores are distributed on the side of the spray plate away from the horizontal spray axis and on the bottom surface thereof; a concave spray cover is provided on the side of the spray plate away from the horizontal spray axis, a cover rack is provided on the inner side of the spray cover, the cover rack cooperates with a cover motor provided in the spray plate, and the movable end of the cover motor is engaged with the cover rack through a cover gear; a spray spotlight is provided on the horizontal spray axis.

6. The temperature-controlled energy-saving roof according to claim 1, characterized in that: It also includes a photovoltaic roof that matches the main roof and is equipped with a temperature control mechanism. The photovoltaic roof includes a height-adjustable roof bracket set on the central axis of the building roof, photovoltaic brackets rotatably connected to the roof bracket are provided on both sides of the roof bracket, photovoltaic panels are laid on the photovoltaic bracket, and the photovoltaic panels match the inverted V-shaped ridge board set at the top of the roof bracket.

7. The temperature-controlled energy-saving roof according to claim 2, characterized in that: The roof bracket is symmetrically provided with bracket slides, which cooperate with the lifting shaft provided in the roof bracket. The lifting slides are symmetrically provided on the lifting shaft. A synchronous cam is provided on the end of the lifting slide away from the lifting shaft. The synchronous cam is engaged with the synchronous rack provided in the bracket slide. The lifting slide is provided with a lifting spring connected to the roof bracket.

8. The temperature-controlled energy-saving roof according to claim 7, characterized in that: A vertical rotating shaft is symmetrically arranged in the roof bracket, and the vertical rotating shaft is threadedly connected to the lifting sleeves arranged at both ends of the lifting rotating shaft; the vertical rotating shafts are connected by a rotating shaft synchronous belt, and the rotating shaft synchronous belt is connected to the rotating shaft synchronous motor arranged on the roof bracket through a rotating shaft synchronous wheel arranged on the vertical rotating shaft; an arc-shaped guide plate is provided at the end of the photovoltaic panel away from the ridge board, and the arc-shaped guide plate cooperates with the drainage trough arranged on the water tank; the lifting slide is provided with a limit plate that cooperates with the adjacent lifting slide.

9. The temperature-controlled energy-saving roof according to claim 7, characterized in that: The temperature control mechanism includes a serpentine evaporation pipe arranged on the photovoltaic bracket and fitted with the photovoltaic panel, the serpentine evaporation pipe is evenly distributed with pressurized sprayers, the serpentine evaporation pipe includes a serpentine pipe connected to the water tank, the serpentine pipe is evenly distributed with evaporation disks fitted with the photovoltaic panel, a spiral evaporation plate connected to the photovoltaic panel is provided in the evaporation disk, a spiral evaporation tube is provided at one end of the spiral evaporation plate away from the photovoltaic panel, the spiral evaporation tube is connected to the serpentine pipe through a pressure reducing control valve, and the spiral evaporation tube is evenly distributed with drip micropores connected to the spiral evaporation plate.

10. The temperature-controlled energy-saving roof according to claim 9, characterized in that: The cross-section of the spiral evaporation plate is trapezoidal, the open end of the spiral evaporation plate is in contact with the photovoltaic panel, and the side of the spiral evaporation plate is provided with arc-shaped evaporation holes that are in contact with the gap of the photovoltaic panel; exhaust holes are evenly distributed on the evaporation plate; the booster sprayer includes a micro booster pump arranged on the photovoltaic bracket and connected to the water tank, the micro booster pump is connected to a booster spray nozzle, and the booster spray nozzle cooperates with the hanging green plants suspended on the photovoltaic bracket.

Images