Temperature-controllable energy-saving roof

Abstract

The present application belongs to the technical field of energy-saving roof, and specifically discloses a temperature control type energy-saving roof, which comprises a main roof arranged on a building roof, wherein the main roof comprises a roof frame structure connected with the building, and the roof frame structure is provided with a spraying structure; the roof frame structure comprises a support frame connected at the head and tail and surrounding the outer periphery of the building roof, and the outer side of the support frame is provided with a downwardly inclined frame eave; the main roof and a photovoltaic roof are arranged on the building roof, so that the solar energy and rainwater resources on the building roof can be fully utilized, the green resources converted from the solar energy and rainwater resources are used to adjust the microclimate of the building, the living comfort of the building and the surrounding environment is improved, the impact of extreme weather can be avoided through the adjustment of the microclimate of the building and the surrounding environment, the comfort of the building is improved, and the improvement demand of the urban environment can be met through the gradual improvement of the microenvironment of the building and the surrounding environment.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of energy-saving roofs, and particularly relates to a temperature control type energy-saving roof. BACKGROUND

[0002] Most of the existing energy-saving roofs are directly provided with photovoltaic power generation systems, which reduce the waste and dependence on resources through solar power generation. However, the photovoltaic power generation system generates a large amount of heat during operation, which causes the temperature of the energy-saving roof to rise. This results in the indoor temperature of the building rising, especially the indoor temperature of the top floor and the next top floor of the building rising significantly, which seriously affects the comfort of the indoor room of the building and greatly increases the consumption of energy, which is not worth the cost. At the same time, the photovoltaic panels on the roof of the building are easily impacted by natural disaster weather, especially strong winds and other natural disaster weather, which easily damages the photovoltaic panels installed on the roof of the building, causing economic losses.

[0003] With the continuous increase of high-temperature weather, the existing green building is also difficult to maintain the comfort of the indoor and outdoor environment, so a large amount of energy needs to be consumed for indoor cooling. Therefore, how to improve the microclimate of the green building is the key to coping with high-temperature weather. In actual life, there are cases of using building water spraying to improve the building and its surrounding environment. The existing building water spraying directly uses a water pipe to spray water on the roof of the building. Although it can improve the building and its surrounding environment to some extent, the water spraying method not only has the problems of uneven water spraying and poor effect, but also easily forms "rain" around the building, affecting people's normal life.

[0004] A green building roof structure for municipal engineering is disclosed in Chinese Patent No. CN112982792B, which includes a roof beam, a plurality of prefabricated panels, and two groups of vertical plates. The roof beam includes a base fixedly connected to the upper end surface of each group of wall bodies and a plurality of groups of vertical columns with the same height and vertically arranged. The base has a frame opening inside which a cross beam is fixedly arranged. Each group of vertical columns is vertically fixed on the cross beam and located on the mid-perpendicular plane of the base in the width direction. Each group of prefabricated panels is a prefabricated component, and each group of vertical columns supports each group of prefabricated panels. Each group of prefabricated panels is continuously connected to form an integral body along the inclined roof of the two sides of the roof. The two groups of vertical plates are located at the two ends of the roof in the width direction and seal the two ends of the roof. Each group of prefabricated panels has a plurality of grooves with green plants planted therein on the inclined upper end surface away from the roof beam. The application realizes the transformation of the roof structure of the building, makes the interior of the building warm in winter and cool in summer, improves the living experience of the people in the building, and achieves the concept of green and environmentally friendly living in the building. Under the influence of the continuous increase of high-temperature weather, the indoor temperature of the green building will continue to rise, it is difficult to effectively maintain the comfort of the indoor environment of the building, and a large amount of energy will be consumed, so it is impossible to achieve the green and environmentally friendly living mode. SUMMARY

[0005] In order to solve the above problems, the application provides a temperature control type energy-saving roof capable of improving the microclimate of house building.

[0006] Based on the above purpose, the application is realized by the following technical scheme:

[0007] The temperature control type energy-saving roof comprises a main roof arranged on a building roof, wherein the main roof comprises a roof frame structure connected with the house building, and a spraying structure arranged on the roof frame structure; the roof frame structure comprises a support frame connected at the head and tail and surrounding the outer periphery of the building roof, and a downwardly inclined roof eave arranged on the outer side of the support frame.

[0008] Preferably, detachable water storage tanks are uniformly arranged in the support frame, and connecting pipe heads are arranged at the bottom of the two sides of the water storage tanks; the connecting pipe heads are connected by a connecting pipeline; the spraying structure is arranged below the roof eave and cooperates with the support frame; the spraying structure comprises a ring-shaped spraying slide arranged below the roof eave, and a sprayer arranged in the ring-shaped spraying slide; the sprayer is connected with a spraying synchronous belt arranged in the ring-shaped spraying slide; the spraying synchronous belt is connected with a movable end of a spraying synchronous motor arranged in the roof eave.

[0009] Preferably, the sprayer comprises spraying plates uniformly arranged in the ring-shaped spraying slide and cooperating with each other; a vertical spraying shaft is arranged on the side of the spraying plate; a spraying synchronous wheel engaged with the spraying synchronous belt is arranged on the vertical spraying shaft; a spraying connecting bearing connected with the roof eave is arranged at the top end of the vertical spraying shaft; a horizontal spraying shaft is arranged on the vertical spraying shaft; a spraying movable bearing is arranged at the end of the horizontal spraying shaft; a ball hinge head is connected to the spraying movable bearing through a ball hinge connecting rod; the ball hinge head is hinged to a ball hinge seat arranged at the center of the side of the spraying plate; the spraying plate is a triangular spraying plate; displacement adjusting push rods are arranged on the two sides of the spraying connecting bearing; the displacement adjusting push rods cooperate with displacement adjusting grooves arranged on the roof eave; a displacement rolling groove is arranged at the top end of the displacement adjusting groove; the displacement rolling groove cooperates with a displacement roller arranged at the top end of the vertical spraying shaft.

[0010] Preferably, a spraying sliding groove is arranged on the spraying movable bearing; a spraying sliding ring is arranged in the spraying sliding groove; angle adjusting push rods are symmetrically arranged on the spraying sliding ring; movable ends of the angle adjusting push rods are connected with adjusting rotating shafts arranged at adjacent angles of the spraying plate; the angle adjusting push rods are connected with the spraying sliding ring through push rod rotating shafts; an adjusting motor cooperating with the ball hinge connecting rod is arranged in the horizontal spraying shaft; a connecting rod rotating shaft is arranged at the movable end of the adjusting motor; the connecting rod rotating shaft is connected with the ball hinge connecting rod through the spraying movable bearing.

[0011] Preferably, the spray plate is provided with a spray cavity, the spray cavity is connected with a pressurized water pump arranged on the water storage tank through a spray pipeline arranged on the spray plate; the side of the spray plate away from the horizontal spray shaft and the bottom surface thereof are provided with spray micro-holes, the side of the spray plate away from the horizontal spray shaft is provided with a concave spray cover plate, the inner side of the spray cover plate is provided with a cover plate rack, the cover plate rack is matched with a cover plate motor arranged in the spray plate, the movable end of the cover plate motor is engaged with the cover plate rack through a cover plate gear, and the cover plate rack is matched with a cover plate sliding groove arranged on the spray plate; the movable end of the cover plate motor is arranged at the top end of the cover plate sliding groove; the horizontal spray shaft is provided with a spray spotlight; a spray sleeve pipe communicated with the spray cavity is sleeved in the ball hinge base, the spray sleeve pipe is connected with the spray plate through a sealing bearing, the spray sleeve pipe is connected with a spray connecting pipe arranged in the ball hinge head through a sealing bearing, and the spray connecting pipe is connected with the spray pipeline along a through hole in the ball hinge connecting rod, a spray movable bearing and a through hole in the horizontal spray shaft.

[0012] Preferably, the photovoltaic roof is further provided with a temperature control mechanism; the photovoltaic roof comprises a roof support arranged on the central axis of the building roof and having a height adjustable function, photovoltaic supports are arranged on the two sides of the roof support and are rotationally connected with the roof support through support rotating shafts, photovoltaic panels are arranged on the photovoltaic supports, water guide convex strips are arranged on the two sides of the photovoltaic panels, and the photovoltaic panels are matched with an inverted V-shaped ridge plate arranged at the top end of the roof support.

[0013] Preferably, the roof support is symmetrically provided with support sliding grooves, the support sliding grooves are matched with lifting rotating shafts arranged in the roof support, lifting sliding plates are symmetrically arranged on the lifting rotating shafts, synchronous concave wheels are arranged at the ends of the lifting sliding plates away from the lifting rotating shafts, the synchronous concave wheels are engaged with synchronous racks arranged in the support sliding grooves; the lifting sliding plates are provided with lifting springs connected with the roof support; the ridge plate comprises an inverted V-shaped ridge main plate, the ridge main plate is connected with the support rotating shaft through a ridge support rod, ridge rotating shafts are arranged at the bottom ends of the two sides of the ridge main plate, flexible auxiliary plates are arranged on the ridge rotating shafts, and the flexible auxiliary plates are matched with ridge springs arranged on the ridge rotating shafts.

[0014] Preferably, the roof support is connected with a support adjusting disc arranged on the building roof, the support adjusting disc is matched with a support supporting disc arranged on the building roof through an adjusting disc central shaft, the support supporting disc is provided with an adjusting disc motor, and the movable end of the adjusting disc motor is engaged with an adjusting disc gear arranged on the outer periphery of the support adjusting disc; the building roof is provided with a supporting groove matched with the support supporting disc, a plurality of hydraulic push rods are symmetrically arranged in the supporting groove along the adjusting disc central shaft, the two ends of each hydraulic push rod are hingedly connected with the supporting groove and the support supporting disc, and high-strength springs are sleeved on the hydraulic push rods and connected with the supporting groove and the support supporting disc at the two ends thereof.

[0015] Preferably, the vertical rotating shafts are symmetrically arranged in the roof support, and are threadedly connected with the lifting sleeves arranged at both ends of the lifting rotating shaft; the vertical rotating shafts are connected through rotating shaft synchronous belts, and the rotating shaft synchronous belts are connected with rotating shaft synchronous motors arranged on the roof support through rotating shaft synchronous wheels arranged on the vertical rotating shafts; the photovoltaic panel is provided with an arc-shaped flow guide plate at one end away from the roof ridge plate, and the arc-shaped flow guide plate cooperates with a flow guide groove arranged on the water storage tank; the lifting slide plate is provided with a limiting plate cooperating with the adjacent lifting slide plate.

[0016] Preferably, the roof support comprises a lower support body and an upper support body, the lower support body is connected with the upper support body through a support adjusting structure, and the support sliding groove, the lifting rotating shaft and the vertical rotating shaft are arranged in the upper support body; the support adjusting structure comprises a support adjusting piece symmetrically arranged on the lower support body and connected with the upper support body, the support adjusting piece comprises a pair of support adjusting plates connected with the lower support body and the upper support body through adjusting piece rotating shafts respectively, the support adjusting plates are connected through adjusting sleeve cylinders, the adjusting sleeve cylinders are provided with sleeve rotating shafts rotatably connected with the support adjusting plates, and the adjusting sleeve cylinders are sequentially connected through adjusting screw rods; the adjusting sleeve cylinders are provided with limiting telescopic rods connected with the support adjusting plates, and the limiting telescopic rods are hingedly connected with the support adjusting plates and the adjusting sleeve cylinders at both ends respectively; the adjusting sleeve cylinders are provided with sleeve motors matched with the adjusting screw rods.

[0017] Preferably, a limiting sleeve is sleeved on the vertical rotating shaft, the limiting sleeve is provided with a limiting baffle wing, the limiting baffle wing cooperates with a baffle wing sliding groove arranged on the roof support, the baffle wing sliding groove is provided with a ∩-shaped limiting plate, the ∩-shaped limiting plate cooperates with a limiting push rod arranged on the roof support, and the ∩-shaped limiting plate cooperates with limiting sliding grooves arranged on both sides of the baffle wing sliding groove.

[0018] Preferably, the temperature control mechanism comprises a serpentine evaporation pipeline arranged on the photovoltaic support and attached to the photovoltaic panel, the serpentine evaporation pipeline is uniformly provided with a booster sprayer, the serpentine evaporation pipeline comprises a serpentine pipeline in communication with the water storage tank, the serpentine pipeline is uniformly provided with an evaporation disc attached to the photovoltaic panel, the evaporation disc is provided with a spiral evaporation plate connected with the photovoltaic panel, one end of the spiral evaporation plate away from the photovoltaic panel is provided with a spiral evaporation tube, the spiral evaporation tube is in communication with the serpentine pipeline through a pressure reduction control valve, and the spiral evaporation tube is uniformly provided with a dripping micro-hole connected with the spiral evaporation plate; the evaporation disc is a rounded table type evaporation disc, and the large bottom of the evaporation disc is attached to the photovoltaic panel.

[0019] Preferably, the cross section of the spiral evaporation plate is trapezoidal, the spiral evaporation plate is provided with an evaporation cavity matched with the photovoltaic panel, the open end of the spiral evaporation plate is attached to the photovoltaic panel, and the side surface of the spiral evaporation plate is provided with arc-shaped evaporation holes attached to the photovoltaic panel with a gap; the evaporation disc is uniformly provided with exhaust holes; the booster sprayer comprises a micro booster pump arranged on the photovoltaic support and connected to the water storage tank, and the micro booster pump is connected with a booster spray nozzle matched with the hanging green plants hung on the photovoltaic support.

[0020] Compared with the prior art, the present application has the following advantages:

[0021] 1. The photovoltaic roof installed on the building roof can make full use of solar energy resources and rainwater collection, and by adjusting the shape of the photovoltaic roof, the damage of natural disasters such as strong wind to the photovoltaic roof can be avoided, and the ability of the photovoltaic roof to resist natural disasters such as strong wind can be improved; the main roof forms a "house building microclimate" around the entire house building, which brings significant cooling effect to the house building, and can form a comfortable microenvironment around the house building, improving the comfort of the house building.

[0022] 2. The main roof adopts a roof frame structure matched with a spraying structure to form a spraying cooling environment around the building roof, and by spraying water mist, a "house building microclimate" is formed around the entire house building, which brings significant cooling effect to the house building, not only improving the comfort of the house building, but also forming a comfortable microenvironment around the house building, and by recycling rainwater and sewage treatment water, the comfort of the house building and its surrounding environment is improved.

[0023] 3. The spraying structure is provided with a ring-shaped spraying slide under the frame eave, a spraying synchronous belt is driven by a spraying synchronous motor to move in the ring-shaped spraying slide, and the sprayer is driven to rotate horizontally in the ring-shaped spraying slide, so that the spraying state of the sprayer can be controlled, and the spraying cooling treatment around the house building can be conveniently performed according to needs.

[0024] 4. The sprayer is provided with a vertical spraying shaft on the spraying plate and engaged with the spraying synchronous belt, so that the spraying plate can rotate in the vertical direction of the ring-shaped spraying slide along the spraying connecting bearing, and the horizontal spraying shaft can make the spraying plate rotate in the horizontal direction along the spraying movable bearing, and the inclination angle of the spraying plate can be adjusted, so that the adjusted spraying plate can meet the spraying cooling needs of different house buildings, the practicability of the sprayer can be improved, and the "house building microclimate" around the house building can be formed, improving the comfort of the house building.

[0025] 5、According to the need of spraying, the angle of the spraying plate is adjusted by angle adjustment push rod, which is convenient to avoid the window position of the building and avoid the influence of water mist on the indoor environment of the building; the adjusting motor drives the ball hinge connecting rod to rotate along the spraying movable bearing on the horizontal spraying shaft at different speeds in the vertical direction, which cooperates with the angle adjustment of the spraying plate to make the spraying plate form different spraying states, which can meet the cooling needs of the building under different conditions, improve the spraying range and effect of the sprayer, and facilitate the formation of a suitable microclimate around the building.

[0026] 6、The water in the water storage tank is pumped by a pressurized water pump, and pressurized water flow is provided to the spraying cavity through the spraying pipeline, which facilitates the spraying plate to form spraying through the spraying micro-holes, forms a suitable microclimate around the building, and improves the living comfort of the building; the movable end of the cover plate motor is engaged with the cover plate rack in the spraying cover plate to drive the spraying cover plate to cover or open the spraying micro-holes on the side of the spraying plate, which is convenient to adjust the spraying efficiency of the spraying plate according to the need, and is convenient to adjust the spraying plate according to the changes of environment, temperature, humidity, etc., to maintain the living comfort of the building; the spraying spotlight cooperates with the spraying of the spraying plate to form a beautiful light around the building, which meets the decoration needs of the city at night.

[0027] 7、The height of the photovoltaic roof is adjustable, and the photovoltaic support is supported by the roof support, and the photovoltaic panel is installed on the photovoltaic support to realize the demand of roof photovoltaic power generation, and the photovoltaic support can be adjusted according to the need, so that the photovoltaic panel can meet the needs of photovoltaic power generation and rainwater collection, and the height of the roof support can be adjusted according to the need, so as to reduce the height of the photovoltaic support, avoid the damage of strong wind and other natural disaster weather to the photovoltaic panel, and at the same time, the photovoltaic support and the roof support cooperate to form a shade on the building roof, which can effectively reduce the temperature of the building roof and improve the comfort of the building.

[0028] 8、The roof support is driven by the shaft synchronous motor to rotate the shaft synchronous belt and the shaft synchronous wheel, so that the vertical shaft rotates along the bearing in the roof support, and the vertical shaft is engaged with the lifting sleeve through threads, so that the lifting sleeve drives the lifting shaft to rise, and through the rising of the lifting shaft, the two sides of the lifting slide are expanded, and the end of the lifting slide away from the lifting shaft is engaged with the synchronous concave wheel along the synchronous rack, until the synchronous concave wheel moves to the end of the support sliding groove away from the lifting shaft, and the lifting shaft continues to rise, so that the synchronous concave wheel cannot move, thereby driving the photovoltaic support to stretch along the support shaft on the roof support, facilitating the photovoltaic panel to generate photovoltaic power; when affected by strong wind and other natural disaster weather, the height of the roof support is lowered according to the need, so that the photovoltaic panel is laid flat on the building roof, reducing the force of the photovoltaic panel bearing strong wind and other natural disaster weather, and improving the safety of the photovoltaic panel.

[0029] 9. The temperature control mechanism, through a serpentine evaporation pipe and a pressurized sprayer, can reduce the temperature of the photovoltaic panel and the building roof, thereby improving the power generation efficiency of the photovoltaic panel and the living comfort of the building. The serpentine evaporation pipe uses a water pump to draw water from the water tank through the serpentine pipe, and the evaporation effect of the evaporation plate reduces the temperature on the back of the photovoltaic panel, thereby improving the power generation efficiency of the photovoltaic panel. The spiral evaporation tube in the evaporation plate introduces water into the serpentine pipe through a pressure reducing control valve, so that the water can enter the spiral evaporation plate through the drip micropores along the spiral evaporation tube. The water absorbs the surrounding temperature through vaporization, thereby reducing the temperature on the back of the photovoltaic panel.

[0030] 10. The spiral evaporator plate has a trapezoidal cross-section, allowing the water inside to fully contact the heat on the photovoltaic panel. Through gaseous transformation, it absorbs the heat from the photovoltaic panel, significantly reducing the temperature on the back of the panel. This not only improves the power generation efficiency of the photovoltaic panel but also effectively reduces the temperature of the building roof, further enhancing the living comfort of the building. The arc-shaped evaporation holes facilitate the dissipation of the vaporized water vapor, which is then discharged through the exhaust vents. The pressurized sprayer uses a micro-pressurized pump to draw water from the storage tank and sprays it onto the suspended greenery on the photovoltaic support through pressurized nozzles. This not only further reduces the temperature of the building roof but also irrigates the greenery, improving the comfort of the building.

[0031] In summary, this invention, by installing a main roof and a photovoltaic roof on a building roof, can fully utilize the solar and rainwater resources on the building roof, converting these resources into green resources to regulate the microclimate of the building, improve the living comfort of the building and its surrounding environment, avoid the impact of extreme weather by regulating the microclimate of the building and its surrounding environment, and improve the comfort of the building. By gradually improving the microclimate of the building and its surrounding environment, the living environment and comfort of the city can be improved, thus meeting the needs of urban environmental improvement. Attached Figure Description

[0032] Figure 1 This is a top view of the present invention in Embodiment 1;

[0033] Figure 2 This is a cross-sectional schematic diagram of the roof frame structure in Example 1;

[0034] Figure 3 This is a schematic diagram of the vertical spray shaft in Example 1;

[0035] Figure 4 This is a schematic diagram of the angle adjustment push rod in Example 1;

[0036] Figure 5 This is a schematic diagram of the spray plate structure in Example 1;

[0037] Figure 6 is a partial structure diagram of the spray cover plate in Example 1;

[0038] Figure 7 is a rainwater collection state diagram of the photovoltaic roof in Example 1;

[0039] Figure 8 is an extension state diagram of the photovoltaic roof in Example 1;

[0040] Figure 9 is a structure diagram of the lifting slide in Example 1;

[0041] Figure 10 is a structure diagram of the vertical rotating shaft in Example 1;

[0042] Figure 11 is a structure diagram of the evaporation disc in Example 1;

[0043] Figure 12 is a cross-sectional diagram of the spiral evaporation plate in Example 1.

[0044] In the figure, main roof 1, water storage tank 2, support frame 3, photovoltaic roof 4, connecting pipeline 5, frame eave 101, spray connecting bearing 102, spray synchronous wheel 103, vertical spray shaft 104, horizontal spray shaft 105, spray spotlight 106, push rod rotating shaft 107, spray movable bearing 108, spherical hinge connecting rod 109, spray plate 110, angle adjustment push rod 111, adjustment rotating shaft 112, spray synchronous belt 113, spray cover plate 114, spherical hinge seat 115, spherical hinge head 116, cover plate rack 117, roof support 401, lifting slide 402, photovoltaic support 403, photovoltaic panel 404, ridge plate 405, arc-shaped flow guide plate 406, support rotating shaft 407, support sliding groove 408, lifting rotating shaft 409, lifting spring 410, synchronous concave wheel 411, limiting plate 412, vertical rotating shaft 413, lifting sleeve 414, rotating shaft synchronous wheel 415, rotating shaft synchronous belt 416, rotating shaft synchronous motor 417, evaporation disc 418, arc-shaped evaporation hole 419, pressure reduction control valve 420, spiral evaporation pipe 421, spiral evaporation plate 422, exhaust hole 423, drop micro-hole 424. DETAILED DESCRIPTION

[0045] The application is further described below through specific examples, but the scope of the application is not limited.

[0046] Example 1

[0047] A temperature control type energy-saving roof has the structure as shown in Figures 1-12As shown, including the main roof 1 set on the building roof, the main roof 1 includes a roof frame structure connected with the building, the roof frame structure is provided with a spray structure; the roof frame structure includes a support frame 3 connected around the building roof periphery and the support frame 3 outer side is provided with a downwardly inclined frame eaves 101.

[0048] The support frame 3 is uniformly distributed with a detachable water storage tank 2, the two side ends of the water storage tank 2 are provided with a connecting pipe head, the connecting pipe head is connected by a connecting pipeline 5; the spray structure is arranged below the frame eaves 101 and cooperates with the support frame 3, the spray structure includes a ring type spray slide arranged below the frame eaves 101, the ring type spray slide is provided with a sprayer, the sprayer is connected with a spray synchronous belt 113 arranged in the ring type spray slide, the spray synchronous belt 113 is connected with a spray synchronous motor movable end arranged in the frame eaves 101.

[0049] The sprayer includes a spray plate 110 uniformly distributed in the ring type spray slide and cooperated, the side surface of the spray plate 110 is provided with a vertical spray shaft 104, the vertical spray shaft 104 is provided with a spray synchronous wheel 103 engaged with the spray synchronous belt 113, the top end of the vertical spray shaft 104 is provided with a spray connecting bearing 102 connected with the frame eaves 101; the vertical spray shaft 104 is provided with a horizontal spray shaft 105, the end of the horizontal spray shaft 105 is provided with a spray movable bearing 108, the spray movable bearing 108 is connected with a ball hinge head 116 through a ball hinge connecting rod 109, the ball hinge head 116 is hinged with a ball hinge seat 115 arranged on the center of the side surface of the spray plate 110.

[0050] The spray movable bearing is provided with a spray chute, the spray chute is provided with a spray sliding ring, the spray sliding ring is symmetrically provided with an angle adjusting push rod 111, the movable end of the angle adjusting push rod 111 is connected with an adjusting rotating shaft 112 arranged on the adjacent angle of the spray plate 110; the angle adjusting push rod 111 is connected with the spray sliding ring through a push rod rotating shaft 107; the horizontal spray shaft 105 is sleeved with an adjusting motor matched with the ball hinge connecting rod 109.

[0051] The spray plate 110 is provided with a spray cavity, the spray cavity is connected with a pressurized water pump arranged on the water storage tank 2 through a spray pipeline arranged on the spray plate 110; the side of the spray plate 110 away from the horizontal spray shaft 105 and the bottom surface thereof are distributed with spray micro-holes, the side of the spray plate 110 away from the horizontal spray shaft 105 is provided with a concave spray cover plate 114, the inner side of the spray cover plate 114 is provided with a cover plate rack 117, the cover plate rack 117 is matched with a cover plate motor arranged in the spray plate 110, the movable end of the cover plate motor is engaged with the cover plate rack 117 through a cover plate gear; the horizontal spray shaft 105 is provided with a spray spotlight 106.

[0052] The photovoltaic roof 4 is matched with the main roof 1, and the photovoltaic roof 4 is provided with a temperature control mechanism; the photovoltaic roof 4 comprises a roof support 401 arranged on a central axis of the building roof and adjustable in height, photovoltaic supports 403 rotatably connected to the two sides of the roof support 401, photovoltaic panels 404 arranged on the photovoltaic supports 403, and a reverse V-shaped ridge plate 405 arranged on the top end of the roof support 401 and matched with the photovoltaic panels 404. The roof support 401 is symmetrically provided with support sliding grooves 408 matched with lifting rotating shafts 409 arranged in the roof support 401, and the lifting rotating shafts 409 are symmetrically provided with lifting sliding plates 402, one end of each lifting sliding plate 402 away from the lifting rotating shaft 409 is provided with a synchronous recessed wheel 411, and the synchronous recessed wheel 411 is meshed with a synchronous rack arranged in the support sliding groove 408; the lifting sliding plate 402 is provided with a lifting spring 410 connected with the roof support 401.

[0053] The roof support 401 is symmetrically provided with vertical rotating shafts 413 threadedly connected with lifting sleeves 414 arranged at the two ends of the lifting rotating shaft 409; the vertical rotating shafts 413 are connected through rotating shaft synchronous belts 416, and the rotating shaft synchronous belts 416 are connected with a rotating shaft synchronous motor 417 arranged on the roof support 401 through rotating shaft synchronous wheels 415 arranged on the vertical rotating shafts 413; one end of the photovoltaic panel 404 away from the ridge plate 405 is provided with an arc-shaped flow guide plate 406 matched with a drainage groove arranged on the water storage tank 2; the lifting sliding plate 402 is provided with a limiting plate 412 matched with an adjacent lifting sliding plate 402.

[0054] The temperature control mechanism comprises a serpentine evaporation pipeline arranged on the photovoltaic support 403 and matched with the photovoltaic panel 404, and the serpentine evaporation pipeline is uniformly provided with a booster sprayer; the serpentine evaporation pipeline comprises a serpentine pipeline in communication with the water storage tank 2, and the serpentine pipeline is uniformly provided with evaporation discs 418 matched with the photovoltaic panel 404; the evaporation disc 418 is provided with a spiral evaporation plate 422 connected with the photovoltaic panel 404, one end of the spiral evaporation plate 422 away from the photovoltaic panel 404 is provided with a spiral evaporation tube 421, the spiral evaporation tube 421 is in communication with the serpentine pipeline through a pressure reduction control valve 420, and the spiral evaporation tube 421 is uniformly provided with drop flow micro-holes 424 connected with the spiral evaporation plate 422.

[0055] The cross section of the spiral evaporation plate 422 is trapezoidal, the opening end of the spiral evaporation plate 422 is matched with the photovoltaic panel 404, and the side surface of the spiral evaporation plate 422 is provided with an arc-shaped evaporation hole 419 matched with the photovoltaic panel 404 in a gap; the evaporation disc 418 is uniformly provided with exhaust holes 423; the booster sprayer comprises a micro booster pump arranged on the photovoltaic support 403 and in communication with the water storage tank 2, the micro booster pump is connected with a booster spray nozzle, and the booster spray nozzle is matched with a hanging green plant hung on the photovoltaic support 403.

[0056] A temperature-controlled energy-saving roof, the method comprises the following steps:

[0057] S1, the use and adjustment of the photovoltaic roof 4;

[0058] The temperature-controlled energy-saving roof is suitable for the reconstruction of the original building roof or the new construction of the building roof, adopts a frame structure, can realize rapid assembly, and is suitable for different types of building roofs.

[0059] S101, normal use of the photovoltaic roof 4;

[0060] When the photovoltaic roof 4 is normally used, in order to improve the utilization efficiency of solar energy by the photovoltaic panel 404, the photovoltaic support 403 is unfolded, so that the photovoltaic panels 404 on both sides of the roof support 401 can utilize solar energy, the power generation efficiency of the photovoltaic roof 4 is improved, and the specific steps of unfolding the photovoltaic support 403 are as follows: the rotating shaft synchronous motor 417 in the roof support 401 drives the rotating shaft synchronous belt 416 to rotate, the rotating shaft synchronous belt 416 drives each vertical rotating shaft 413 to rotate along the bearing in the roof support 401 through the rotating shaft synchronous wheel 415, the vertical rotating shaft 413 is engaged with the lifting sleeve 414 through threads, and the lifting rotating shaft 409 can be lifted through the lifting sleeve 414 along with the rotation of the vertical rotating shaft 413, along with the lifting of the lifting rotating shaft 409, the lifting rotating shaft 409 approaches the ridge plate 405, the length of the lifting slide plate 402 remains unchanged, so that the lifting slide plates 402 on both sides are unfolded along the support sliding groove 408, and the synchronous concave wheel 411 at the end of the lifting slide plate 402 away from the lifting rotating shaft 409 is engaged along the synchronous rack until the synchronous concave wheel 411 moves to the end of the support sliding groove 408 away from the lifting rotating shaft 409.

[0061] With the continuous lifting of the lifting rotating shaft 409, the synchronous concave wheel 411 cannot continue to move along the synchronous rack, and the lifting of the lifting rotating shaft 409 can make the lifting slide plate 402 push the photovoltaic support 403 to unfold along the support rotating shaft 407 on the roof support 401, the angle between the photovoltaic support 403 and the roof support 401 increases, the unfolded photovoltaic support 403 can make all the photovoltaic panels 404 receive light, and the photovoltaic panels 404 can conveniently generate photovoltaic power; the limiting plate 412 can limit the angle between the lifting slide plate 402 and the adjacent lifting slide plate 402 within a certain range, and the lifting slide plate 402 can conveniently push the photovoltaic support 403.

[0062] S102, adjustment of the photovoltaic roof 4 under natural disaster weather such as strong wind;

[0063] When natural disaster weather such as strong wind or when receiving a natural disaster warning such as strong wind, first, the photovoltaic support 403 is unfolded according to step S101, and then the height of the roof support 401 is lowered, so that the photovoltaic support 403 drives the photovoltaic panel 404 to be laid flat on the building roof, the force of the photovoltaic panel 404 bearing the natural disaster weather such as strong wind is reduced, the possibility of damage of the photovoltaic panel 404 is reduced, and the safety of the photovoltaic panel 404 is improved.

[0064] S103, adjustment of the photovoltaic roof 4 when collecting rainwater;

[0065] When it rains or when receiving a rain forecast, the angle between the photovoltaic support 403 and the roof support 401 is adjusted according to step S101, so that the angle between the photovoltaic support 403 and the roof support 401 is adjusted to a certain angle. At this time, the arc-shaped flow guide plate 406 at the bottom end of the photovoltaic panel 404 is connected to the drainage groove on the water storage tank 2. During the rain, under the action of the water guide protrusions on both sides of the photovoltaic panel 404, the rainwater on the photovoltaic panel 404 can be guided into the drainage groove along the arc-shaped flow guide plate 406 to supplement the water in the water storage tank 2. The water storage tank 2 supplements the water in each adjacent water storage tank 2 through the connection pipe head and the connection pipeline 5 to realize the storage of rainwater. At the same time, when it is little rain and long drought, water can be pumped or supplied by tap water to supply water to the water storage tank 2.

[0066] S2, use of the temperature control mechanism;

[0067] A large amount of heat is generated when the photovoltaic panel 404 generates electricity. The serpentine evaporation pipeline of the temperature control mechanism uses the water pump to draw water in the water storage tank 2 through the serpentine pipeline, reduces the temperature of the back of the photovoltaic panel 404 through the evaporation effect of the evaporation disc 418, and improves the power generation efficiency of the photovoltaic panel 404. The spiral evaporation pipe 421 in the evaporation disc 418 introduces the water in the serpentine pipeline through the pressure reduction control valve 420, so that the water can enter the spiral evaporation plate 422 through the dripping micro-holes 424 along the spiral evaporation pipe 421. By gasifying the water, the temperature around the photovoltaic panel 404 can be reduced. The arc-shaped evaporation holes 419 facilitate the escape of the water vapor after gasification, and are discharged through the exhaust holes 423. The booster sprayer draws water in the water storage tank 2 through the micro booster pump, sprays the hanging green plants on the photovoltaic support 403 through the booster spray nozzle, not only further reduces the temperature of the building roof, but also realizes irrigation of the green plants, and improves the comfort of the building.

[0068] S3, use and adjustment of the main roof 1;

[0069] When the city is affected by continuous high temperature weather, the housing building cannot maintain the comfort of the indoor environment, the main roof 1 forms a spray cooling environment outside the building roof through the spray structure on the roof frame structure, and forms a "housing building microclimate" around the whole housing building through the way of spraying water mist, which can bring obvious cooling effect to the housing building and improve the comfort of the housing building.

[0070] The roof frame structure fixes each water storage tank 2 outside the building roof through the support frame 3, and the water storage tanks 2 are connected through the connecting pipes 5 and the connecting pipe heads, facilitating the flow of water in the water storage tanks 2, so that each water storage tank 2 stores water.

[0071] S301, adjustment of spray efficiency;

[0072] When the housing building needs to be sprayed for cooling, the spray speed of the spray plate 110 is adjusted according to the cooling needs, the movable end of the cover plate motor is engaged with the cover plate rack 117 in the spray cover plate 114, the spray cover plate 114 is driven to move along the cover plate sliding groove on the spray plate 110, so that the spray cover plate 114 covers or partially opens or completely opens the spray micro-holes on the side surface of the spray plate 110, the spray efficiency of the spray plate 110 can be adjusted as needed to meet the cooling needs of the housing building at different temperatures.

[0073] S302, adjustment of spray angle and spray effect;

[0074] Before the spray structure sprays for cooling, the inclination angle of the spray plate 110 is adjusted, and the specific steps are as follows: the angle adjustment push rod 111 drives the spray plate 110 to adjust the angle along the push rod pivot 107 and the adjustment pivot 112, the spray plate 110 rotates along the ball hinge head 116 at the end of the ball hinge connecting rod 109 through the ball hinge seat 115, and the angle adjustment of the spray plate 110 on the ball hinge connecting rod 109 is realized.

[0075] When the spray effect is adjusted, the spray structure drives the spray synchronous belt 113 to move in a ring shape in the ring type spray sliding way through the spray synchronous motor, drives the sprayer to rotate horizontally in the ring type spray sliding way, can control the spray state of the sprayer, and sprays and cools the surrounding of the housing 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 eave 101, so that the spray plate 110 rotates in the horizontal direction along the spray movable bearing 108, meets the spray cooling needs of different housing buildings, forms a "housing building microclimate" around the housing building, and improves the comfort of the housing building.

[0076] According to the spray needs, the ball hinge connecting rod 109 is driven by the adjusting motor to rotate at different speeds in the vertical direction on the horizontal spray shaft 105 along the spray movable bearing 108, so that the spray plate 110 forms different spray effects, which not only can meet the cooling needs of the building under different conditions, improve the spray range and effect of the sprayer, and facilitate the formation of an environment suitable microclimate around the building; the spray spotlight 106 cooperates with the spray of the spray plate 110 to form a beautiful light around the building, which meets the decoration needs of the city night environment.

[0077] S303, use of the spray structure

[0078] The spray structure draws the water in the water storage tank 2 by the pressurized water pump, provides pressurized water flow to the spray cavity through the spray pipeline, forms spray through the spray micro-holes on the spray plate 110, forms an environment suitable microclimate around the building, and improves the living comfort of the building; the spray structure can adjust the spray plate 110 according to the changes of the environment, temperature, humidity and the like, and maintain the living comfort of the building; the spray spotlight 106 cooperates with the spray of the spray plate 110 to form a beautiful spray light around the building, which can meet the decoration needs of the city night environment.

[0079] Embodiment 2

[0080] A temperature control type energy-saving roof, which is different from the embodiment 1 in that the roof support 401 comprises a lower support body and an upper support body, the lower support body is connected with the upper support body through a support adjusting structure, the support sliding groove 408, the lifting rotating shaft 409 and the vertical rotating shaft 413 are all arranged in the upper support body; the support adjusting structure comprises a pair of support adjusting pieces symmetrically arranged on the lower support body and connected with the upper support body, each of the support adjusting pieces comprises a pair of support adjusting plates connected with the lower support body and the upper support body through a adjusting piece rotating shaft, the support adjusting plates are connected through adjusting screw cylinders, the adjusting screw cylinders are connected with each other through adjusting screw rods in sequence, and the adjusting screw cylinders are provided with screw cylinder rotating shafts rotatably connected with the support adjusting plates; the adjusting screw cylinders are provided with limiting telescopic rods connected with the support adjusting plates, and the limiting telescopic rods are hingedly connected with the support adjusting plates and the adjusting screw cylinders at both ends; and the adjusting screw cylinders are provided with screw cylinder motors matched with the adjusting screw rods.

[0081] Embodiment 3

[0082] A temperature control type energy-saving roof, which is different from the embodiment 1 in that a limiting sleeve is sleeved on the vertical rotating shaft 413, the limiting sleeve is provided with a limiting baffle wing, the limiting baffle wing cooperates with a baffle wing sliding groove arranged on the roof support 401, the baffle wing sliding groove is provided with a ∩-shaped limiting plate, the ∩-shaped limiting plate cooperates with a limiting push rod arranged on the roof support 401, and the ∩-shaped limiting plate cooperates with limiting sliding grooves arranged on both sides of the baffle wing sliding groove.

[0083] Embodiment 4

[0084] A temperature control type energy-saving roof, different from the embodiment 1, is characterized in that the roof support 401 is connected with a support adjusting disc arranged on the building roof, the support adjusting disc is matched with a support supporting disc arranged on the building roof through a adjusting disc central shaft, the support supporting disc is provided with an adjusting disc motor, a movable end of the adjusting disc motor is engaged with an adjusting disc gear arranged on the outer periphery of the support adjusting disc; the building roof is provided with a supporting groove matched with the support supporting disc, a plurality of hydraulic push rods are symmetrically arranged in the supporting groove along the adjusting disc central shaft, the two ends of the hydraulic push rod are respectively hinged with the supporting groove and the support supporting disc, and the hydraulic push rod is sleeved with high-strength springs connected with the supporting groove and the support supporting disc at two ends.

[0085] The above only describes the preferred embodiments of the present application, but is not limited to the above examples, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A temperature-controlled energy-saving roof, characterized in that, It includes a main roof set on the roof of a building, the main roof including a roof frame structure connected to the building, and a spray structure on the roof frame structure; the roof frame structure includes a supporting frame that surrounds the outer perimeter of the building roof and is connected end to end, and the supporting frame has a downwardly sloping frame eaves on the outside. The supporting frame contains removable water tanks, each with a connecting pipe head at its bottom side. The connecting pipe heads are connected to each other via connecting pipes. The spray structure is located under the eaves of the frame and cooperates with the supporting frame. The spray structure includes an annular spray chute located under the eaves of the frame. A sprayer is located inside the annular spray chute. The sprayer is connected to a spray synchronization belt located inside the annular spray chute. The spray synchronization belt is connected to the movable end of a spray synchronization motor located inside the eaves of the frame. The sprayer includes spray plates evenly distributed within an annular spray chute, a vertical spray shaft on the side of the spray plate, a spray timing wheel on the vertical spray shaft that meshes with a spray timing belt, and a spray connecting bearing at the top of the vertical spray shaft that connects to the eaves of the frame. 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. The spray movable bearing is connected to a ball joint head via a ball joint connecting rod, and the ball joint head is hinged to a ball joint seat located at the center of the side of the spray plate.

2. The temperature-controlled energy-saving roof according to claim 1, characterized in that, The spray movable bearing is provided with a spray groove, and a spray slip ring is provided in the spray groove. Angle adjustment push rods are symmetrically arranged on the spray slip ring. The movable end of the angle adjustment push rod is connected to the adjustment shaft set at the adjacent included 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 sleeved inside the horizontal spray shaft.

3. The temperature-controlled energy-saving roof according to claim 2, characterized in that, The spray plate has a spray chamber inside, which is connected to a pressurized water pump installed on a water storage tank through a spray pipe installed on the spray plate. Spray micro-holes are distributed on the side of the spray plate away from the horizontal spray axis and on its bottom surface. A concave spray cover plate is provided on the side of the spray plate away from the horizontal spray axis. A cover plate rack is provided on the inner side of the spray cover plate. The cover plate rack cooperates with a cover plate motor installed in the spray plate. The movable end of the cover plate motor meshes with the cover plate rack through a cover plate gear. A spray spotlight is provided on the horizontal spray axis.

4. The temperature-controlled energy-saving roof according to claim 1, characterized in that, It also includes a photovoltaic roof that works in conjunction with the main roof, and the photovoltaic roof is equipped with a temperature control mechanism; the photovoltaic roof includes a height-adjustable roof support set on the central axis of the building roof, photovoltaic supports that are rotatably connected to the roof support on both sides of the roof support, photovoltaic panels are covered on the photovoltaic supports, and the photovoltaic panels work in conjunction with an inverted V-shaped ridge plate set at the top of the roof support.

5. The temperature-controlled energy-saving roof according to claim 4, characterized in that, The roof support is symmetrically provided with support grooves, which cooperate with the lifting shaft set in the roof support. The lifting shaft is symmetrically provided with lifting slides. The end of the lifting slide away from the lifting shaft is provided with a synchronous concave wheel, which meshes with the synchronous rack set in the support groove. The lifting slide is provided with a lifting spring connected to the roof support.

6. The temperature-controlled energy-saving roof according to claim 5, characterized in that, The roof support is symmetrically equipped with vertical rotating shafts, which are threadedly connected to lifting sleeves at both ends of the lifting rotating shaft. The vertical rotating shafts are connected to each other by a rotating shaft synchronous belt, which is connected to a rotating shaft synchronous motor on the roof support through a rotating shaft synchronous pulley on the vertical rotating shaft. The photovoltaic panel is provided with an arc-shaped guide plate at the end away from the ridge plate, which cooperates with the diversion channel on the water storage tank. The lifting slide plate is provided with a limiting plate that cooperates with the adjacent lifting slide plate.

7. The temperature-controlled energy-saving roof according to claim 5, characterized in that, The temperature control mechanism includes a serpentine evaporation pipe mounted on the photovoltaic support and attached to the photovoltaic panel. A pressurized sprayer is evenly distributed along the serpentine evaporation pipe. The serpentine evaporation pipe includes a serpentine pipe connected to a water storage tank. Evaporation plates evenly distributed along the serpentine pipe are attached to the photovoltaic panel. A spiral evaporation plate connected to the photovoltaic panel is located within the evaporation plate. A spiral evaporation tube is located at the end of the spiral evaporation plate furthest from the photovoltaic panel. The spiral evaporation tube is connected to the serpentine pipe via a pressure-reducing control valve. Drip micropores connected to the spiral evaporation plate are evenly distributed along the spiral evaporation tube.

8. The temperature-controlled energy-saving roof according to claim 7, characterized in that, The spiral evaporator plate has a trapezoidal cross-section, and the open end of the spiral evaporator plate is in contact with the photovoltaic panel. The side of the spiral evaporator plate is provided with an arc-shaped evaporation hole that fits the gap of the photovoltaic panel. The evaporation plate is evenly distributed with exhaust holes. The pressurized sprayer includes a miniature pressurized pump that is installed on the photovoltaic support and connected to the water storage tank. The miniature pressurized pump is connected to a pressurized spray nozzle, which is used in conjunction with the hanging green plants suspended on the photovoltaic support.

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