Energy-saving building structure

Abstract

The invention belongs to the technical field of photovoltaic supporting structures, and particularly relates to an energy-saving building structure. Comprising a photovoltaic building supporting structure; the photovoltaic building supporting structure comprises a base. A supporting table is fixedly mounted above the base; a fence is poured on the top of the supporting table through concrete. Two sliding plates which are staggered up and down are arranged in the fence in a sliding manner; the middle of each sliding plate is in threaded engagement with a lead screw. Two supporting rods are hinged to the opposite sides of the two sliding plates; the supporting rods are located on the two sides of the lead screw. A supporting frame is hinged to the top of the supporting rod. A photovoltaic panel is mounted on the support frame; leaking holes are uniformly formed in the top of the supporting table; a launder is formed in the outer surface of the supporting table; a suction pump is mounted in the rectangular bin, and a water inlet pipe of the suction pump extends into the flow guide bin; by arranging the photovoltaic building supporting structure, the fixing effect on the photovoltaic panel can be improved, and the photovoltaic panel is prevented from being blown off by strong wind.

Description

Technical Field

[0001] The invention belongs to the technical field of photovoltaic support structures, in particular to an energy-saving building structure. Background Art

[0002] As the world actively responds to climate change and vigorously promotes the development of clean energy, photovoltaic power generation, as a clean and renewable energy source, is becoming a key force in energy transformation. Flat-roofed buildings, with their open, flat surfaces, provide an ideal foundation for the construction of photovoltaic buildings, making them a key base for the promotion and application of photovoltaic power generation.

[0003] The emergence of flat-roof photovoltaic systems effectively utilizes unused rooftop space, converts solar energy into electricity, expands energy supply channels, and helps alleviate the imbalance between energy supply and demand. Furthermore, adhering to the principles of local power generation, local grid connection, and local consumption, they significantly reduce power losses during voltage boosting and long-distance transportation, thereby improving energy efficiency. From a functional perspective, installing photovoltaic panels on a flat roof provides an additional layer of protection, providing insulation and rain protection, effectively reducing rooftop water accumulation and leaks, and extending the lifespan of the building. There are several common methods for installing a photovoltaic system on a flat roof. For concrete flat roofs, ballasted and concrete pile foundations are common. The ballasted installation method uses heavy objects, such as sandbags or precast concrete blocks, to stabilize the photovoltaic mounting and panels.

[0004] Due to their unique geographical location, coastal areas offer significant advantages in developing flat-roof photovoltaic buildings. Firstly, coastal areas are typically densely populated, with developed industries and commerce, resulting in high energy demands and a more urgent need for clean energy. Flat-roof photovoltaic buildings can generate and use electricity locally, effectively meeting local energy needs and reducing reliance on external energy inputs. Secondly, coastal areas often enjoy humid climates, abundant sunlight resources, and ample solar radiation, providing excellent natural conditions for photovoltaic power generation, effectively improving the efficiency and power generation output of photovoltaic systems.

[0005] However, frequent typhoons and heavy rainstorms in coastal areas pose numerous severe challenges to photovoltaic systems on flat roofs. Typhoons can be extremely destructive, with wind speeds often far exceeding the tolerance of typical flat-roof solar power systems. This places extremely high demands on the selection and structural design of photovoltaic mounting systems, as well as the strength design of the ballast or concrete foundation. If the design is inadequate or the construction quality is substandard, strong winds can cause photovoltaic modules to fall, the mountings to warp, or even the entire photovoltaic system to collapse, resulting in not only property damage but also serious threats to personnel safety from falling modules. Summary of the Invention

[0006] In order to overcome the shortcomings of the existing technology and solve the above technical problems, the present invention proposes an energy-saving building structure. By setting up a photovoltaic building support structure, the fixing effect of the photovoltaic panels can be improved to prevent the photovoltaic panels from being blown off by strong winds. The specific structure is as follows;

[0007] An energy-saving building structure, comprising a photovoltaic building support structure; the photovoltaic building support structure is installed on a flat roof;

[0008] The outer circle of the flat roof building has a wall; the bottom of the wall is provided with evenly arranged water outlets;

[0009] The photovoltaic building support structure includes a base; the base includes a rectangular bin, and the rectangular bin is fixedly mounted on the flat roof by locking bolts;

[0010] The outer surface of the rectangular bin is painted with concrete; a support platform is fixedly installed above the base; the support platform includes a diversion bin; the outer surface of the diversion bin is painted with concrete;

[0011] The top of the support platform is enclosed by concrete casting; two slides are staggered up and down and slide in the enclosed; both ends of the two slides are provided with U-shaped steel, and the U-shaped steel is cast in the enclosed; the slides slide in the U-shaped steel;

[0012] The middle part of the slide is threaded with a lead screw, and both sides of the lead screw rotate in the enclosure and are driven by a motor; the motor is installed outside the enclosure and is located in the protective box;

[0013] Two support rods are hinged on opposite sides of the two slides, and in the initial state, the support rods are in contact with the slides and vertically upward; the support rods are located on both sides of the lead screw; the two support rods on the two slides are one high and one low; the tops of the support rods are hinged with support frames; the support frames are equipped with photovoltaic panels;

[0014] The top of the support platform is provided with leakage holes that are evenly arranged, and the leakage holes extend into the diversion chamber; the outer surface of the support platform is provided with flow grooves, and the flow grooves extend into the diversion chamber;

[0015] A suction pump is installed in the rectangular bin, and a water inlet pipe of the suction pump extends into the diversion bin.

[0016] As a preferred embodiment of the present invention, two slots are provided in the inner wall of the slide located at the bottom, and the two slots are respectively located on both sides of the lead screw;

[0017] Two L-shaped inserting plates are fixedly connected to the sliding plate located at the top, and the two L-shaped inserting plates are respectively located on both sides of the lead screw; the L-shaped inserting plates and the card slots cooperate with each other.

[0018] As a preferred embodiment of the present invention, two push plates are arranged to slide relative to each other in the rectangular bin, and the two push plates are respectively located on both sides of the suction pump;

[0019] The two push plates are fixedly connected to a spring on their back sides, and the other side of the spring is connected to the rectangular bin; the two push plates are fixedly connected to evenly arranged extension plates on their back sides, and the extension plates pass through the base and are slidably connected to the base;

[0020] The number of the extension plates is the same as the number of the water outlets and corresponds to each other. A transverse plate is fixedly connected to one side of the extension plate facing the water outlet. The bottom of the transverse plate is fixedly connected to uniformly arranged dredging teeth.

[0021] As a preferred embodiment of the present invention, two discharge pipes are fixedly installed on the side walls of the base on the opposite sides of the two push plates, and the discharge pipes are both connected to the rectangular bin;

[0022] The discharge pipes all pass through the enclosure wall and extend to the outside of the enclosure wall.

[0023] As a preferred embodiment of the present invention, a water supply pipe is provided between the two push plates; the water supply pipe is installed on the side wall of the base and is connected to the rectangular bin;

[0024] A control valve is installed on the water supply pipe; and a conduit is connected to the water supply pipe.

[0025] As a preferred embodiment of the present invention, bottom plates are provided on both sides of the base; the bottom plates are fixedly mounted on the base by locking bolts;

[0026] The bottom plate is located below the extension plate; the bottom plate extends toward one side of the wall and fits in with the surface of the wall;

[0027] Partitions are fixedly connected to both sides of the bottom plate, and the partitions are also fitted with the surrounding walls.

[0028] As a preferred embodiment of the present invention, the top end surface of the bottom plate is a slope, and the slope of the top of the bottom plate slopes downward from the base toward the side of the wall.

[0029] As a preferred embodiment of the present invention, a distance is left between the extension plate and the bottom plate;

[0030] There are two rotating rollers rotatably connected under each extension plate; there is a rotating belt rotatably connected to the two rotating rollers under each extension plate;

[0031] The outer ring surface of the rotating belt is fixedly connected with evenly arranged shifting rods; a vertical plate is provided on the side of the bottom plate close to the water outlet, and the vertical plate is fixedly connected to the bottom plate and intersects with the shifting rods. When the extension plate drives the rotating belt to move, the shifting rods will push the rotating belt to rotate under the obstruction of the vertical plate.

[0032] As a preferred embodiment of the present invention, the extension plate is a rectangular tube; the side of the extension plate facing the dredging teeth is open;

[0033] The extension plate is provided with evenly arranged through holes on one side close to the push plate; the outer side of the support platform is provided with evenly arranged guide holes on the base, and the guide holes are connected to the rectangular bin.

[0034] The beneficial effects of the present invention are as follows:

[0035] 1. The energy-saving building structure described in the present invention can retract the photovoltaic panels into the enclosure during typhoon and rainstorm weather, and use the enclosure to block the typhoon, preventing the typhoon from directly acting on the photovoltaic panels, thereby preventing the photovoltaic panels from being blown off by the wind. At the same time, by forming the two slides into a whole and confining the slides within the U-shaped steel, the fixing effect of the support rods, support frames and photovoltaic panels can be further improved, thereby preventing the photovoltaic panels from being blown off by strong winds, which not only causes property damage, but the fallen photovoltaic panels may also pose a serious threat to personnel safety.

[0036] 2. The energy-saving building structure described in the present invention can increase the overall weight of the rectangular warehouse by introducing water into the rectangular warehouse. When the weight of the rectangular warehouse increases, the overall weight of the base will also increase, thereby increasing the wind resistance of the base and enabling the base to withstand stronger wind forces. At the same time, since there is no water in the rectangular warehouse in the initial state, the weight of the base remains unchanged. During this process, in the absence of a typhoon, the base can act on the flat roof with its normal weight, avoiding the overall weight of the base being too large and acting on the flat roof for a long time, which will cause the flat roof to be subjected to excessive load and crack and collapse.

[0037] 3. The energy-saving building structure described in the present invention has a structure in which the horizontal plate and the dredging teeth fixed on the extension plate correspond to the water outlet. Therefore, the moving extension plate will gradually push the horizontal plate and the dredging teeth to gradually pass through the water outlet. When the horizontal plate and the dredging teeth pass through the water outlet, they will push out the debris accumulated in the water outlet, thereby dredging the water outlet and allowing the water falling on the flat roof to be discharged, thus avoiding the water outlet from being blocked and causing rainwater to accumulate on the flat roof. This will not only increase the weight borne by the flat roof again, but may also soak the electrical equipment on the photovoltaic panel, causing the electrical equipment to short-circuit and affecting the normal operation of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The present invention will be further described below with reference to the accompanying drawings.

[0039] Figure 1 This is an overall three-dimensional diagram of the photovoltaic panel of the present invention when it is operating normally;

[0040] Figure 2This is an overall three-dimensional diagram of the photovoltaic panel of the present invention being housed in an enclosure;

[0041] Figure 3 It is a structural diagram of the photovoltaic building support structure of the present invention;

[0042] Figure 4 It is the internal structure diagram of the enclosure in the present invention;

[0043] Figure 5 It is a structural diagram of the extension plate in the present invention;

[0044] Figure 6 In the present invention Figure 1 A top view of

[0045] Figure 7 In the present invention Figure 2 A top view of

[0046] Figure 8 This invention Figure 6 Cross-sectional view at AA in the middle;

[0047] Figure 9 This invention Figure 8 A partial enlarged view of point B in the middle;

[0048] Figure 10 This invention Figure 7 Cross-sectional view at CC;

[0049] Figure 11 This invention Figure 10 A partial enlarged view of point D in the middle.

[0050] In the figure: 1. Flat roof; 11. Fence; 12. Water outlet; 2. Base; 21. Rectangular bin; 22. Support platform; 23. Diversion bin; 24. Leakage hole; 25. Flow channel; 26. Suction pump; 3. Fence; 31. Slide plate; 32. U-shaped steel; 33. Screw; 34. Support rod; 35. Photovoltaic panel; 36. Slot; 37. L-shaped plug plate; 4. Push plate; 41. Extension plate; 411. Through hole; 42. Dredging teeth; 43. Discharge pipe; 44. Water supply pipe; 45. Roller; 46. Turning belt; 47. Push rod; 48. Vertical plate; 49. Guide hole; 5. Bottom plate; 51. Partition. DETAILED DESCRIPTION

[0051] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0052] like Figures 1 to 11 As shown, an energy-saving building structure according to the present invention, as an embodiment of the present invention, comprises a photovoltaic building support structure; the photovoltaic building support structure is installed on a flat roof 1;

[0053] The outer circle of the flat roof 1 is built with a wall 11; the bottom of the wall 11 is provided with evenly arranged water outlets 12;

[0054] The photovoltaic building support structure includes a base 2; the base 2 includes a rectangular bin 21, and the rectangular bin 21 is fixedly mounted on the flat roof 1 by locking bolts;

[0055] The surface of the rectangular bin 21 is painted with concrete; a support platform 22 is fixedly installed above the base 2; the support platform 22 includes a diversion bin 23; the surface of the diversion bin 23 is painted with concrete;

[0056] The top of the support platform 22 is cast with a fence 3 by concrete; two slide plates 31 staggered up and down slide in the fence 3; both ends of the two slide plates 31 are provided with U-shaped steel 32, and the U-shaped steel 32 are cast in the fence 3; the slide plates 31 slide in the U-shaped steel 32;

[0057] The middle part of the slide 31 is threadedly engaged with a screw 33, and both sides of the screw 33 rotate in the enclosure 3 and are driven by a motor; the motor is installed outside the enclosure 3 and is located in the protective box;

[0058] Two support rods 34 are hinged on opposite sides of the two slides 31. In the initial state, the support rods 34 are in contact with the slides 31 and vertically upward. The support rods 34 are located on both sides of the lead screw 33. The two support rods 34 on the two slides 31 are one high and one low. The tops of the support rods 34 are hinged to a support frame. The support frame is equipped with a photovoltaic panel 35.

[0059] The top of the support platform 22 is provided with evenly arranged leakage holes 24, and the leakage holes 24 extend into the diversion chamber 23; the outer surface of the support platform 22 is provided with flow grooves 25, and the flow grooves 25 extend into the diversion chamber 23;

[0060] A suction pump 26 is installed in the rectangular bin 21, and the water inlet pipe of the suction pump 26 extends into the diversion bin 23;

[0061] In this embodiment, two slots 36 are provided in the inner wall of the slide plate 31 located at the bottom, and the two slots 36 are respectively located on both sides of the lead screw 33;

[0062] Two L-shaped inserting plates 37 are fixedly connected to the slide plate 31 located at the top, and the two L-shaped inserting plates 37 are respectively located on both sides of the lead screw 33; the L-shaped inserting plates 37 cooperate with the card slots 36;

[0063] Specifically, by installing the photovoltaic panel 35 on the support frame, the photovoltaic panel 35 can convert solar energy into electrical energy and store it. When typhoon and rainstorm weather occurs, the motor is controlled to rotate, and the rotating motor drives the two lead screws 33 to rotate. Since the two lead screws 33 are respectively threadedly engaged with the slide 31, the two slides 31 are pushed to move to the opposite side, and the moving slide 31 slides in the U-shaped steel 32. During the sliding process of the slide 31, the hinged support rod 34 is gradually driven to rotate to the opposite side. When the support rod 34 rotates, the support frame and the photovoltaic panel 35 are gradually driven to move downward, and the support frame The photovoltaic panel 35 will gradually move down to the inside of the enclosure 3. When the photovoltaic panel 35 moves down to the inside of the enclosure 3, the upper slide 31 is controlled to stop moving, and the lower slide 31 is controlled to continue moving. When the lower slide 31 continues to move, it will continue to pull the support frame and photovoltaic panel 35 on the higher side to move down, and gradually rotate the photovoltaic panel 35 and the support frame to a horizontal state. When the photovoltaic panel 35 rotates to a horizontal state, the two staggered slides 31 are aligned with each other. At this time, the photovoltaic panel 35 is completely located in the enclosure 3, so the enclosure 3 can block the wind for the photovoltaic panel 35.

[0064] Specifically, when the two slides 31 move toward one side, one of the slides 31 will drive the L-shaped plug 37 to move. As the two slides 31 gradually approach each other, the L-shaped plug 37 will gradually insert into the card slot 36, so that the two slides 31 are locked with each other to form a whole. At the same time, when the photovoltaic panel 35 is received into the enclosure 3, a cover plate can be manually added to the top of the enclosure 3 and fixed, so as to seal the top of the enclosure 3, thereby preventing typhoons from directly acting on the photovoltaic panel 35. In typhoon and rainstorm weather, by retracting the photovoltaic panel 35 into the enclosure 3, the enclosure 3 can be used to block the typhoon and prevent the typhoon from directly acting on the photovoltaic panel 35, thereby preventing the photovoltaic panel 35 from being blown off by the wind. At the same time, by forming the two slides 31 into a whole and confining the slides 31 in the U-shaped steel 32, the fixing effect of the support rod 34, the support frame and the photovoltaic panel 35 can be further improved, thereby preventing the photovoltaic panel from being blown off by strong winds, which not only causes property damage, but also poses a serious threat to personnel safety.

[0065] Furthermore, when the photovoltaic panel 35 is received inside the enclosure 3, the suction pump 26 is controlled to work, and the water inside the enclosure 3 will flow into the diversion bin 23 through the leakage hole 24, and then be sucked into the rectangular bin 21 by the suction pump 26. At the same time, part of the rainwater dripping on the base 2 will still flow into the diversion bin 23 through the flow groove 25 opened on the outer surface of the support platform 22, and then the rainwater entering the diversion bin 23 will be sucked into the rectangular bin 21 by the suction pump 26. The water entering the rectangular bin 21 will be stored in the rectangular bin 21 first, thereby increasing the overall volume of the rectangular bin 21. When the weight of the rectangular bin 21 increases, the weight of the entire base 2 will also increase, thereby increasing the wind resistance of the base 2 and enabling the base 2 to withstand stronger wind forces. At the same time, since there is no water in the rectangular bin 21 in the initial state, the weight of the base 2 remains unchanged. During this process, in the absence of a typhoon, the base 2 can act on the flat roof 1 with its normal weight, thereby avoiding the entire weight of the base 2 being too large and acting on the flat roof 1 for a long time, which would cause the flat roof 1 to be subjected to excessive load and crack and collapse.

[0066] As an embodiment of the present invention, two push plates 4 are slidingly arranged opposite to each other in the rectangular bin 21, and the two push plates 4 are respectively located on both sides of the suction pump 26;

[0067] The two push plates 4 are fixedly connected to a spring on their back sides, and the other side of the spring is connected to the rectangular bin 21; the two push plates 4 are fixedly connected to evenly arranged extension plates 41 on their back sides, and the extension plates 41 pass through the base 2 and are slidably connected to the base 2;

[0068] The number of the extension plates 41 is the same as the number of the water outlets 12 and corresponds to each other. A horizontal plate is fixedly connected to the side of the extension plate 41 facing the water outlet 12. The bottom of the horizontal plate is fixedly connected to uniformly arranged dredging teeth 42.

[0069] In this embodiment, two discharge pipes 43 are fixedly installed on the side wall of the base 2 on the opposite side of the two push plates 4, and the discharge pipes 43 are both connected to the rectangular bin 21;

[0070] The exhaust pipes 43 all pass through the enclosure 11 and extend to the outside of the enclosure 11;

[0071] Specifically, since there are two push plates 4 slidingly connected in the rectangular bin 21, when the suction pump 26 draws water into the rectangular bin 21, the water will be located between the two push plates 4. As the water gradually increases, it will gradually fill the space between the two push plates 4, and then push the two push plates 4 to move to the opposite side. The moving push plates 4 will gradually squeeze the springs, and at the same time, the push plates 4 will push the extension plates 41 to move. Since the cross plates and dredging teeth 42 fixed on the extension plates 41 correspond to the water outlet 12, the moving extension plates 41 will gradually push the cross plates and dredging teeth 42 to gradually pass through the water outlet 12. When the cross plates and dredging teeth 42 pass through the water outlet 12, they will remove the debris accumulated in the water outlet 12. The object is pushed out, thereby clearing the water outlet 12, so that the water falling on the flat roof 1 can be discharged, avoiding the water outlet 12 from being blocked, causing rainwater to accumulate on the flat roof 1, which will not only increase the weight borne by the flat roof 1 again, but may also soak the electrical equipment on the photovoltaic panel 35, causing the electrical equipment to short-circuit, affecting the normal operation of the photovoltaic panel 35; when the extension plate 41 passes through the water outlet 12, the water outlet 12 can block the extension plate 41, thereby limiting the extension plate 41. When the extension plate 41 is limited, since the extension plate 41 extends from the base 2, it can limit the base 2, further strengthening the fixing effect of the base 2;

[0072] More specifically, in the process of the push plates 4 moving away from each other, when the push plates 4 move to the position of the discharge pipe 43, the water between the two push plates 4 will enter the discharge pipe 43 and then be discharged from the flat roof 1 through the discharge pipe 43. In this process, the water between the two push plates 4 can be discharged, thereby preventing the water in the retention bin from being unable to be pumped into the rectangular bin 21 as the water in the rectangular bin 21 gradually increases.

[0073] As an embodiment of the present invention; a water supply pipe 44 is provided between the two push plates 4; the water supply pipe 44 is mounted on the side wall of the base 2 and is connected to the rectangular bin 21;

[0074] A control valve is installed on the water supply pipe 44; a conduit is connected to the water supply pipe 44;

[0075] When the typhoon and rainstorm weather ends, the control valve is opened, and the water in the rectangular bin 21 flows into the conduit through the water supply pipe 44 and is then discharged through the conduit. As the water in the rectangular bin 21 is gradually discharged, the two push plates 4 gradually move to the opposite side under the action of the spring and gradually return to their initial state. During the restoration process of the push plates 4, the extension plates 41, the transverse plates and the dredging teeth 42 are driven to gradually restore their states. During the restoration process of the transverse plates and the dredging teeth 42, they pass through the water outlet 12 again, thereby dredging the water outlet 12 again.

[0076] Since a water supply pipe 44 is provided on the base 2, when encountering strong winds and no rain, the conduit connected to the water supply pipe 44 can be connected to an external water pump, and the external water can be injected into the rectangular bin 21 through the water pump. When the water enters the rectangular bin 21, the overall weight of the base 2 increases, thereby improving the stability and wind resistance of the base 2.

[0077] As an embodiment of the present invention; the base 2 is provided with a bottom plate 5 on both sides; the bottom plate 5 is fixedly mounted on the base 2 by locking bolts;

[0078] The bottom plate 5 is located below the extension plate 41; the bottom plate 5 extends toward one side of the wall 11 and fits in with the surface of the wall 11;

[0079] The bottom plate 5 is fixed with partitions 51 on both sides, and the partitions 51 are also in contact with the surrounding wall 11;

[0080] In this embodiment, the top end surface of the bottom plate 5 is a slope, and the slope of the top of the bottom plate 5 is inclined downward from the base 2 to the side of the wall 11;

[0081] Specifically, since the base 2 is provided with bottom plates 5 on both sides, during typhoon and rainstorm weather, dripping rainwater will flow out through the water outlet 12, and the flowing rainwater will flow along the bottom plates 5. If the precipitation is greater than the drainage volume, some rainwater will accumulate on the bottom plates 5. Since the bottom plates 5 are provided on both sides, the rainwater can be accumulated on the bottom plates 5. When rainwater flows or water accumulates on the bottom plates 5, the overall weight of the bottom plates 5 can be increased. Since the bottom plates 5 are fixedly mounted on the base 2, the weight of the base 2 itself can be indirectly increased, thereby further improving the stability of the base 2 itself and further improving the wind resistance of the base 2.

[0082] At the same time, since the surface of the bottom plate 5 is a slope, the water above the bottom plate 5 will flow along the slope toward the side of the water outlet 12, and then flow out from the water outlet 12, thereby avoiding that when the typhoon and rainstorm weather ends, some water will still remain on the flat roof 1, thereby affecting the flat roof 1.

[0083] As an embodiment of the present invention, there is a distance between the extension plate 41 and the bottom plate 5;

[0084] Two rollers 45 are rotatably connected to the bottom of each extension plate 41 ; a rotating belt 46 is rotatably connected to the two rollers 45 under each extension plate 41 ;

[0085] The outer surface of the rotating belt 46 is fixedly connected to evenly arranged levers 47; a vertical plate 48 is provided on the side of the bottom plate 5 close to the water outlet 12, and the vertical plate 48 is fixedly connected to the bottom plate 5 and intersects with the lever 47. When the extension plate 41 drives the rotating belt 46 to move, the lever 47 will push the rotating belt 46 to rotate under the obstruction of the vertical plate 48.

[0086] In this embodiment, the extension plate 41 is a rectangular tube; the side of the extension plate 41 facing the dredging teeth 42 is open;

[0087] The extension plate 41 is provided with evenly arranged through holes 411 on one side close to the push plate 4; the support platform 22 is provided with evenly arranged guide holes 49 on the base 2 outside, and the guide holes 49 are connected to the rectangular bin 21;

[0088] Specifically, the bottom of the extension plate 41 is rotatably connected to a rotating belt 46 via two rollers 45, and a lever 47 on the rotating belt 46 intersects with a vertical plate 48. When the rotating belt 46 moves along with the extension plate 41, the rotating belt 46 rotates under the obstruction of the vertical plate 48. When the rotating belt 46 is located inside the water outlet 12, the rotating belt 46 can push away debris blocking the water outlet 12, thereby clearing the water outlet 12.

[0089] When the two push plates 4 move to the position of the discharge pipe 43, the water between the two push plates 4 will be discharged through the discharge pipe 43, so the distance between the two push plates 4 is relatively consistent. At this time, the control valve on the intermittently controlled water supply pipe 44 is opened. When the control valve is opened, part of the water between the two push plates 4 will flow out through the water supply pipe 44. At this time, the water outflow between the two push plates 4 is greater than the water inflow. Therefore, under the action of the spring, the two push plates 4 will be pushed closer to each other, thereby driving the extension plate 41 and the rotating belt 46 to move. When the rotating belt 46 moves, since the position of the vertical plate 48 is fixed, it will push the rotating belt 46 to rotate. The rotating belt 46 located inside the water outlet 12 will drive the dial rod 47 to rotate, so that the debris in the water outlet 12 can be pushed away again to prevent the debris from clogging the water outlet 12. Then the control valve is closed, and then the intermittent control valve switch is continued to be closed.

[0090] Furthermore, since a guide hole 49 is provided on the base 2 outside the support platform 22, rainwater on the base 2 will flow from the guide hole 49 into the space on the opposite side of the two push plates 4. Since the extension plate 41 is provided with evenly arranged through holes 411 on the side close to the push plate 4, the water on the opposite side of the two push plates 4 will enter the extension plate 41 through the through holes 411, and then flow out through the side of the extension plate 41 close to the dredging teeth 42. In this process, the water on the base 2 can be further discharged, thereby relieving the pressure of drainage at the water outlet 12.

[0091] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0092] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving building structure, characterized by: It comprises a photovoltaic building support structure; the photovoltaic building support structure is installed on a flat roof (1); The outer circle of the flat roof (1) is provided with a wall (11); the bottom of the wall (11) is provided with evenly arranged water outlets (12); The photovoltaic building support structure comprises a base (2); the base (2) comprises a rectangular bin (21); The outer surface of the rectangular bin (21) is painted with concrete; a support platform (22) is fixedly installed above the base (2); the support platform (22) includes a diversion bin (23); the outer surface of the diversion bin (23) is painted with concrete; The top of the support platform (22) is provided with a fence (3) cast in concrete; two slide plates (31) staggered up and down slide in the fence (3); both ends of the two slide plates (31) are provided with U-shaped steel (32); the slide plates (31) slide in the U-shaped steel (32); The middle part of the slide plate (31) is threadedly engaged with a lead screw (33), and both sides of the lead screw (33) rotate in the enclosure (3) and are driven by a motor; Two support rods (34) are hinged on opposite sides of the two slides (31); the support rods (34) are located on both sides of the lead screw (33); the two support rods (34) on the two slides (31) are one high and one low; the top of the support rod (34) is hinged with a support frame; a photovoltaic panel (35) is installed on the support frame; The top of the support platform (22) is provided with leakage holes (24) arranged evenly; the outer surface of the support platform (22) is provided with flow grooves (25); A suction pump (26) is installed in the rectangular bin (21), and a water inlet pipe of the suction pump (26) extends into the diversion bin (23).

2. The wet coal mine dust collector according to claim 1, characterized in that: Two slots (36) are provided in the inner wall of the slide plate (31) located at the bottom, and the two slots (36) are respectively located on both sides of the lead screw (33); Two L-shaped inserting plates (37) are fixedly connected to the upper slide plate (31), and the two L-shaped inserting plates (37) are respectively located on both sides of the lead screw (33); the L-shaped inserting plates (37) and the card slots (36) cooperate with each other.

3. The wet coal mine dust collector according to claim 2, characterized in that: Two push plates (4) are arranged to slide relative to each other in the rectangular bin (21), and the two push plates (4) are respectively located on both sides of the suction pump (26); The two push plates (4) are both fixedly connected to a spring on their back sides, and the other side of the spring is connected to the rectangular bin (21); the two push plates (4) are both fixedly connected to evenly arranged extension plates (41) on their back sides, and the extension plates (41) pass through the base (2) and are slidably connected to the base (2); The number of the extension plates (41) is the same as the number of the water outlets (12) and corresponds to each other; a transverse plate is fixedly connected to the side of the extension plate (41) facing the water outlet (12); and evenly arranged dredging teeth (42) are fixedly connected to the bottom of the transverse plate.

4. The wet-type coal mine dust collector according to claim 3, characterized in that: Two discharge pipes (43) are fixedly installed on the side wall of the base (2) on the opposite sides of the two push plates (4), and the discharge pipes (43) are both connected to the rectangular bin (21); The discharge pipes (43) all pass through the enclosure wall (11) and extend to the outside of the enclosure wall (11).

5. The wet-type coal mine dust collector according to claim 4, characterized in that: A water supply pipe (44) is provided between the two push plates (4); the water supply pipe (44) is installed on the side wall of the base (2) and is in communication with the rectangular bin (21); A control valve is installed on the water supply pipe (44); and a conduit is connected to the water supply pipe (44).

6. The wet-type coal mine dust collector according to claim 5, characterized in that: Bottom plates (5) are provided on both sides of the base (2); the bottom plates (5) are fixedly mounted on the base (2) by means of locking bolts; The bottom plate (5) is located below the extension plate (41); the bottom plate (5) extends toward one side of the enclosure wall (11) and is in contact with the surface of the enclosure wall (11); Both sides of the bottom plate (5) are fixedly connected with partitions (51), and the partitions (51) are also fitted with the surrounding wall (11).

7. The wet-type coal mine dust collector according to claim 6, characterized in that: The top end surface of the bottom plate (5) is a sloped surface, and the sloped surface of the top of the bottom plate (5) slopes downward from the base (2) toward the side of the enclosure wall (11).

8. The wet-type coal mine dust collector according to claim 7, characterized in that: A distance is left between the extension plate (41) and the bottom plate (5); Two rotating rollers (45) are rotatably connected below each extension plate (41); a rotating belt (46) is rotatably mounted on the two rotating rollers (45) below each extension plate (41); The outer ring surface of the rotating belt (46) is fixedly connected with evenly arranged shifting rods (47); a vertical plate (48) is provided on one side of the bottom plate (5) close to the water outlet (12), and the vertical plate (48) is fixedly connected to the bottom plate (5) and intersects with the shifting rods (47). When the extension plate (41) drives the rotating belt (46) to move, the shifting rods (47) will push the rotating belt (46) to rotate under the obstruction of the vertical plate (48).

9. The wet-type coal mine dust collector according to claim 8, characterized in that: The extension plate (41) is a rectangular tube; the side of the extension plate (41) facing the dredging teeth (42) is open; The extension plate (41) is provided with evenly arranged through holes (411) on one side close to the push plate (4); the support platform (22) is provided with evenly arranged guide holes (49) on the base (2) outside, and the guide holes (49) are communicated with the rectangular bin (21).

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