Curtain wall type flat-plate solar collector

Abstract

The invention discloses a curtain wall type flat-plate solar collector, and belongs to the technical field of building curtain walls. The device comprises a mounting frame, a plurality of open grooves are formed in the side wall of the mounting frame, a closing mechanism is arranged in each open groove, a sliding groove is formed in the mounting frame, and each closing mechanism comprises a closing plate, so that when a fire occurs, the closing plates on the two sides are closed to intercept smoke, and the smoke is blocked; a sliding groove is formed in the mounting frame, a spraying mechanism is arranged in the sliding groove so that multi-angle spraying can be conducted on the side wall of the closing plate when a fire happens, and a sealing mechanism is arranged at the top of the mounting frame so that the seam of the closed closing plate can be sealed and locked when the fire happens. Limiting of the extrusion rods on the closing plates is relieved through air exhausting of the air bags, the closing plates on the two sides are rotationally attached, smoke diffusion is blocked, fire deterioration is prevented, meanwhile, hot airflow can be prevented from invading the inner space of the curtain wall, reliable thermal protection is provided for photoelectric wallboards and other key structures, and fire losses are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of building curtain walls, and in particular to a curtain wall type flat-plate solar thermal collector. Background Art

[0002] Building curtain wall refers to the non-load-bearing exterior wall enclosure of a building. In order to promote energy conservation and environmental protection, energy-saving and environmentally friendly building curtain walls often use recyclable environmentally friendly materials as facing walls, such as degradable sponges, degradable biomaterials, etc. The facing walls are installed on the building walls in a splicing and paving manner, which not only makes the building curtain wall beautiful, but also achieves energy-saving and environmental protection effects. At the same time, some curtain walls are equipped with energy conversion or energy utilization devices such as solar collectors during construction. This type of building curtain wall technology is gradually maturing. It can not only improve the ventilation and lighting of the building and increase the beauty of the building, but also reduce a lot of building energy consumption for the building.

[0003] However, the wall surface made of environmentally friendly materials has poor high temperature resistance and flame retardancy. When the facing wall is close to a high-temperature heat source, the wall surface of the environmentally friendly material is easily softened and damaged. The fire protection system of the traditional curtain wall cannot block the internal space in the first time. When the wall surface of the environmentally friendly material is ignited by an open flame, the fire burning on the facing wall will quickly spread to the surrounding facing walls, causing large areas of the building curtain wall to be burned. At the same time, it will also cause damage to energy conversion devices such as solar collectors inside the curtain wall. At the same time, it cannot block the high-temperature smoke generated by the fire, causing the fire to further deteriorate. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that smoke cannot be blocked in time in the prior art, and to propose a curtain wall type flat plate solar collector.

[0005] In order to achieve the above object, the present invention adopts the following technical solution: a curtain wall type flat plate solar collector, comprising a mounting frame, a side wall of the mounting frame is provided with a plurality of slots, a closing mechanism is provided inside the plurality of slots, and a slide slot is provided inside the mounting frame; The closing mechanism includes closing plates, so that when a fire occurs, the closing plates on both sides are closed to intercept smoke; A spray mechanism is provided inside the chute so as to spray the side wall of the closing plate at multiple angles in case of fire; A sealing mechanism is arranged on the top of the installation frame to seal and lock the joints of the closed panels when a fire occurs.

[0006] Furthermore, the closing mechanism includes an extrusion rod, and the end of the extrusion rod is fixedly connected to a extrusion plate, the end of the extrusion plate facing the extrusion rod is fixedly connected to a second spring, the end of the second spring away from the extrusion rod is fixedly installed with an airbag, an air tube is fixedly connected between the two airbags, the side wall of the mounting frame is fixedly connected to a rotating column, and the outer wall of the rotating column is hinged with a closing plate through a torsion spring, and a snap-in groove is provided inside the closing plate.

[0007] Furthermore, the outer wall of the extrusion rod is slidably connected to the inner wall of the slot, the end of the second spring away from the airbag is fixedly connected to the inner wall of the slot, and the outer wall of the extrusion rod is pressed and fitted to the side wall of the closing plate.

[0008] Further, the spray mechanism includes a first rack, and the inner wall of the tooth groove of the first rack is matched and meshed with a gear, the inner wall of the gear tooth is matched and meshed with a second rack, and the end of the second rack is fixedly connected to a third spring, the top of the second rack is fixedly connected to an inclined groove, and the inside of the inclined groove is slidably connected to a sliding rod, the outer wall of the sliding rod is fixedly connected to a movable frame, and the end of the movable frame away from the sliding rod is rotatably mounted with a spray head, the side wall of the spray head is penetrated and fixedly connected with a water pipe, and the interior of the water pipe is communicated with the interior of the spray head.

[0009] Furthermore, the outer wall of the first rack is slidably connected to the inner wall of the slide groove, the side wall of the gear is centrally rotatably connected to the inner wall of the slide groove, the end of the third spring away from the second rack is fixedly connected to the inner wall of the slide groove, the outer wall of the movable frame is slidably connected to the interior of the installation frame, and the outer wall of the water pipe is fixedly connected to the interior of the installation frame.

[0010] Furthermore, a water storage cavity is provided inside the installation frame, and an inner groove is provided on the inner wall of the water storage cavity, the inner wall of the inner groove is fixedly connected with a fixed shaft, and the outer wall of the fixed shaft is rotatably connected with a clamping block, the side wall of the clamping block is fixedly connected with a first spring, the inner wall of the water storage cavity is slidably connected with a compression plate, and the side wall of the compression plate is fixedly connected with a first tension spring, and the end of the first tension spring away from the compression plate is fixedly connected to the inner wall of the water storage cavity.

[0011] Furthermore, the interior of the water pipe is connected to the interior of the water storage chamber, one end of the clamping block is clamped to the side wall of the compression plate, and the other end of the clamping block is clamped to the side wall of the closing plate.

[0012] Further, the sealing mechanism includes an extrusion block, and one end of the extrusion block is fixedly connected to a second tension spring, the end of the second tension spring away from the extrusion block is fixedly connected to the inside of the mounting frame, the inside of the mounting frame is fixedly connected to a fourth spring, and the top of the fourth spring is fixedly connected to a first slider, the inner wall of the card slot is slidably connected to a second slider, and the end of the second slider away from the first slider is rotatably connected to a hinge rod, the end of the hinge rod away from the second slider is rotatably connected to a hinge block, and the side wall of the hinge block is fixedly connected to a fireproof strip.

[0013] Furthermore, the top of the first slider corresponds to the bottom of the second slider, the outer wall of the first slider is slidably connected to the inner wall of the clamping groove, the side wall of the closing plate corresponds to the end of the extrusion block, and the side wall of the mounting frame is fixedly installed with a photovoltaic wall panel.

[0014] Compared with the prior art, the above solution has the following beneficial effects: 1. When a fire occurs, the airbag will rupture rapidly due to high temperature or pressure, and the high-pressure gas inside it will be discharged from the rupture point, thereby releasing the limit of the closing plate by the extrusion rod. Then, the closing plates on both sides will begin to rotate under the action of the rotating column and gradually fit together, so that the sides of the two closing plates that are close to each other fit together, thereby effectively blocking the diffusion path of a large amount of smoke, preventing flames and high-temperature smoke from spreading wantonly inside the building through the internal channel of the curtain wall, thereby avoiding further deterioration of the fire, and at the same time blocking the hot airflow from invading the internal space of the curtain wall, providing reliable thermal protection for photovoltaic wall panels and other key structures, minimizing the damage of fire to the building structure and internal facilities, and reducing the comprehensive losses caused by fire.

[0015] 2. When a fire occurs, the tension of the first tension spring will drive the compression plate to slide along the inner wall of the water storage chamber, so that the water inside the water storage chamber flows into the interior of the sprinkler head through the water pipe, and then is sprayed to the side wall of the closing plate, thereby further improving the fire prevention effect of the closing plate. At the same time, during the sliding of the compression plate, the first rack will be driven to move synchronously, and then the gear will drive the second rack to move. During the movement of the second rack, the slide bar will be driven to slide along the inner wall of the inclined groove. At the same time, the slide bar will drive the movable frame to move back and forth, so that the movable frame drives the sprinkler head to make multiple reciprocating small rotations, thereby expanding the spraying range of the sprinkler head, and can make the surface of the closing plate be fully covered by the water flow more quickly, further enhancing the spraying effect, further reducing the temperature of the surrounding environment, and reducing the generation and diffusion of smoke.

[0016] 3. In the event of a fire, the two closing plates will squeeze the extrusion block during the process of rotation by the torsion spring, and then the fourth spring will release the elastic force, and then drive the first slider to slide upward to the inside of the card slot, thereby locking the closing plate, ensuring that the closing plate will not rotate unstably due to external forces (such as vibration, air flow impact, etc.) during a fire, and by keeping its current position stable, secondary disasters caused by accidental rotation of components can be avoided. The two fireproof strips move relative to each other and are carded between the two closing plates, which can seal the joints of the two closing plates, and can further improve the blocking of smoke by the closing plate. Since the fireproof strips are made of a material that expands when heated, it ensures that the joints of the closing plates remain airtight at high temperatures, thereby improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure proposed by the present invention; Figure 2 It is a schematic diagram of the overall structure proposed by the present invention; Figure 3 It is a structural schematic diagram of the closing mechanism proposed by the present invention; Figure 4 A schematic diagram of the internal structure of the installation frame proposed by the present invention; Figure 5 This is a schematic diagram of the structure of the spray mechanism proposed by the present invention; Figure 6 This is a schematic diagram of the first part of the structure of the sealing mechanism proposed by the present invention; Figure 7 This is a schematic diagram of the second part of the structure of the sealing mechanism proposed in the present invention.

[0018] The marks in the attached drawings are: 1, mounting frame; 2, slot; 3, closing mechanism; 4, slide; 5, spray mechanism; 6, sealing mechanism; 7, water storage chamber; 8, inner groove; 9, fixed shaft; 10, block; 11, first spring; 12, compression plate; 13, first tension spring; 14, photovoltaic wall panel; 301, extrusion rod; 302, extrusion plate; 303, second spring; 304, airbag; 305, air pipe; 306, rotating column; 307, Closing plate; 308, snap-in groove; 501, first rack; 502, gear; 503, second rack; 504, third spring; 505, inclined groove; 506, slide rod; 507, movable frame; 508, sprinkler head; 509, water pipe; 601, extrusion block; 602, second tension spring; 603, fourth spring; 604, first slider; 605, second slider; 606, hinged rod; 607, hinged block; 608, fireproof strip. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "top surface", "bottom surface" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the positions or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limitations of the present invention. In addition, the terms "first" and "second" are only used to distinguish an entity or operation from another entity or operation, and do not require or imply any actual relationship, order or relative importance between these entities or operations.

[0021] For example, see Figure 1-Figure 3 A curtain wall type flat plate solar collector comprises a mounting frame 1, a side wall of the mounting frame 1 is provided with a plurality of slots 2, a closing mechanism 3 is provided inside the plurality of slots 2, and a slide slot 4 is provided inside the mounting frame 1; The closing mechanism 3 includes a closing plate 307, so that when a fire occurs, the closing plates 307 on both sides are closed to intercept smoke. The closing mechanism 3 includes an extrusion rod 301, and the end of the extrusion rod 301 is fixedly connected to the extrusion plate 302, and the extrusion plate 302 is fixedly connected to the end facing the extrusion rod 301. The end of the extrusion plate 302 facing the extrusion rod 301 is fixedly connected to the second spring 303, and the end of the second spring 303 away from the extrusion rod 301 is fixedly installed with an air bag 304, and an air pipe 305 is fixedly connected between the two air bags 304. The side wall of the mounting frame 1 is fixedly connected to a rotating column 306, and the outer wall of the rotating column 306 is hinged to the closing plate 307 through a torsion spring. A clamping groove 308 is opened inside the closing plate 307, and the outer wall of the extrusion rod 301 is slidably connected to the inner wall of the slot 2, and the end of the second spring 303 away from the air bag 304 is fixedly connected to the inner wall of the slot 2, and the outer wall of the extrusion rod 301 is pressed and fitted to the side wall of the closing plate 307. During the use of the curtain wall, when a fire occurs indoors, the temperature in the air is in an abnormal state, and the high-temperature gas or fire will spread indoors, causing the airbag 304 to be subjected to high-temperature impact, thereby rupturing. Then, the compressed second spring 303 will drive the extrusion plate 302 to squeeze the airbag 304, so that the gas inside the airbag 304 is quickly discharged from the ruptured part. When the extrusion plate 302 slides along the inner wall of the slot 2, it will drive the extrusion rod 301 to slide synchronously toward the inside of the slot 2. Then, when the elastic force of the second spring 303 is completely released and reset is completed, the extrusion rod 301 will completely slide into the inside of the slot 2. During the sliding process of the extrusion rod 301, its end will gradually move away from the side wall of the closing plate 307. When the extrusion rod 301 completely slides into the inside of the slot 2, its end will break away from the contact with the closing plate 307, thereby releasing the extrusion rod 301 from the contact with the closing plate 307. The closing plate 307 is limited. Since the closing plate 307 is hinged to the outer wall of the rotating column 306 by a torsion spring, the closing plate 307 is no longer limited and is driven by the torsion spring to rotate with the rotating column 306 as the axis. The interior of multiple air bags 304 is connected through the air pipe 305 to ensure that as long as one air bag 304 ruptures, it can trigger the operation of the closing mechanism 3, so that the closing plates 307 on both sides can rotate. By setting up multiple air bags 304, the range of fire monitoring is improved. After that, when the torsion of the torsion spring is released, the side walls of the two closing plates 307 that are close to each other will fit together, thereby blocking a large amount of smoke, preventing flames and high-temperature smoke from spreading around the building through the curtain wall, avoiding the spread of the fire, and blocking hot air from entering the curtain wall. Photovoltaic wall panels 14 and other components can be protected to reduce losses in fire.

[0022] For example 2, please refer to Figure 1-Figure 5 On the basis of the first embodiment, in the present embodiment, a spray mechanism 5 is arranged inside the chute 4 so as to spray the side wall of the closing plate 307 at multiple angles in case of a fire, a water storage chamber 7 is provided inside the mounting frame 1, and an inner groove 8 is provided on the inner wall of the water storage chamber 7, a fixed shaft 9 is fixedly connected to the inner wall of the inner groove 8, and a block 10 is rotatably connected to the outer wall of the fixed shaft 9, a first spring 11 is fixedly connected to the side wall of the block 10, a compression plate 12 is slidably connected to the inner wall of the water storage chamber 7, and a first tension spring 13 is fixedly connected to the side wall of the compression plate 12, and an end of the first tension spring 13 away from the compression plate 12 is fixedly connected to the inner wall of the water storage chamber 7; The spray mechanism 5 includes a first rack 501, and the inner wall of the tooth groove of the first rack 501 is matched and meshed with a gear 502, the inner wall of the gear teeth of the gear 502 is matched and meshed with a second rack 503, and the end of the second rack 503 is fixedly connected to a third spring 504, the top of the second rack 503 is fixedly connected to an inclined groove 505, and the inside of the inclined groove 505 is slidably connected to a slide bar 506, the outer wall of the slide bar 506 is fixedly connected to a movable frame 507, and the end of the movable frame 507 away from the slide bar 506 is rotatably mounted with a spray head 508, and the side wall of the spray head 508 is penetrated and fixedly connected with a water pipe 509, and the water pipe 5 The interior of 09 is connected with the interior of the sprinkler head 508, the outer wall of the first rack 501 is slidably connected to the inner wall of the slide 4, the side wall center of the gear 502 is rotatably connected to the inner wall of the slide 4, the third spring 504 is fixedly connected to the inner wall of the slide 4 at one end away from the second rack 503, the outer wall of the movable frame 507 penetrates and slides to the interior of the installation frame 1, the outer wall of the water pipe 509 penetrates and is fixedly connected to the interior of the installation frame 1, the interior of the water pipe 509 is connected with the interior of the water storage chamber 7, one end of the block 10 is clamped with the side wall of the compression plate 12, and the other end of the block 10 is clamped with the side wall of the closing plate 307; When a fire occurs, the two closing plates 307, during the process of being rotated by the torsion spring, the side away from the rotating column 306 will be separated from the squeezing of the card block 10, and then the first spring 11 will release its elastic force, thereby driving the card block 10 to rotate along the outer wall of the fixed shaft 9. During the rotation of the card block 10, the end thereof that is engaged with the compression plate 12 will rotate in the direction away from the compression plate 12, and then the card block 10 will be separated from the contact with the compression plate 12, and the compression plate 12 is no longer limited, and then the first tension spring 13 is released. The pulling force will drive the compression plate 12 to slide along the inner wall of the water storage chamber 7. Since the water storage chamber 7 is filled with water, the compression plate 12 will compress the space inside the water storage chamber 7 when sliding, so that the water inside the water storage chamber 7 flows into the inside of the sprinkler head 508 through the water pipe 509 and then sprays out. Since the nozzle of the sprinkler head 508 faces the side wall of the closing plate 307, the water will directly spray onto the surface of the closing plate 307, thereby further improving the fireproof effect of the closing plate 307. At the same time, when the compression plate 12 is During the sliding process, the first rack 501 will be driven to move synchronously. Since the inner wall of the gear teeth of the gear 502 is matched and meshed with the first rack 501 and the second rack 503, the movement of the first rack 501 will drive the gear 502 to rotate, and then the gear 502 will drive the second rack 503 to move. When the second rack 503 moves a certain distance, the second rack 503 will be out of contact with the gear 502. At this time, the third spring 504 will drive the second rack 503 to reset and move, so that the second rack 503 03 is re-matched and meshed with the gear 502, and then the gear 502 continues to rotate, which will drive the second rack 503 to move back and forth multiple times. During the movement of the second rack 503, it will drive the slide bar 506 to slide along the inner wall of the inclined groove 505. At the same time, the slide bar 506 will drive the movable frame 507 to move back and forth, so that the movable frame 507 drives the spray head 508 to make multiple reciprocating small rotations, thereby expanding the spraying range of the spray head 508, and can more quickly put the surface of the closing plate 307 in a sprayed state.

[0023] For example 3, please refer to Figure 2 and Figure 6 as well as Figure 7 On the basis of the second embodiment, in this embodiment, a sealing mechanism 6 is provided on the top of the installation frame 1 to seal and lock the joint of the closed plate 307 after closing in case of fire; The sealing mechanism 6 includes an extrusion block 601, and one end of the extrusion block 601 is fixedly connected to a second tension spring 602, and the end of the second tension spring 602 away from the extrusion block 601 is fixedly connected to the inside of the installation frame 1, and a fourth spring 603 is fixedly connected to the inside of the installation frame 1, and the top of the fourth spring 603 is fixedly connected to a first slider 604, the inner wall of the clamping groove 308 is slidably connected to a second slider 605, and the end of the second slider 605 away from the first slider 604 is rotatably connected to a hinge rod 606, and the end of the hinge rod 606 away from the second slider 605 is rotatably connected to a hinge block 607, and the side wall of the hinge block 607 is fixedly connected to a fireproof strip 608, the top of the first slider 604 corresponds to the bottom of the second slider 605, the outer wall of the first slider 604 is slidably connected to the inner wall of the clamping groove 308, the side wall of the closing plate 307 corresponds to the end of the extrusion block 601, and the side wall of the installation frame 1 is fixedly installed with a photovoltaic wall panel 14.

[0024] When a fire occurs, the two closing plates 307 rotate through the torsion spring, and the side walls of the closing plates 307 will contact the end of the squeezing block 601, and then squeeze it. When the squeezing block 601 is squeezed, it will move and drive the second tension spring 602 to be stretched. After that, when the two closing plates 307 have completed their rotation, the squeezing block 601 stops being driven by the closing plates 307 to move. At this time, the first slider 604 is no longer limited by the squeezing block 601, and then the fourth spring 603 releases its elastic force, and then drives the first slider 604 to move upward. At this time, the top of the first slider 604 corresponds to the bottom of the second slider 605, so that the bottom of the second slider 605 is squeezed by the first slider 604. In this process, the first slider 604 slides into the inside of the card slot 308, and multiple first sliders 604 are used to move. After sliding, the closing plate 307 is locked to ensure that the closing plate 307 will not rotate unstably due to external forces such as vibration, air flow impact, etc. when a fire occurs. By keeping its current position stable, secondary disasters caused by accidental rotation of components can be avoided. At the same time, when the second slider 605 is displaced by the squeezing of the first slider 604, the second slider 605 will drive the hinge block 607 to move through the hinge rod 606, so that the hinge block 607 drives the fireproof strip 608 to move synchronously. The two fireproof strips 608 move relative to each other and are clamped between the two closing plates 307, which can seal the joints of the two closing plates 307 and further improve the blocking of smoke by the closing plate 307. Since the fireproof strip 608 is made of a material that expands when heated, it ensures that the joints of the closing plates 307 remain airtight at high temperatures, thereby improving stability.

[0025] The working principle of the present invention is as follows: the compressed second spring 303 drives the extrusion plate 302 to squeeze the airbag 304, so that the gas inside the airbag 304 is quickly discharged from the rupture point. When the extrusion plate 302 slides along the inner wall of the slot 2, it drives the extrusion rod 301 to slide synchronously toward the inside of the slot 2. Then, when the elastic force of the second spring 303 is completely released and the reset is completed, the extrusion rod 301 will slide completely into the inside of the slot 2. During the sliding process of the extrusion rod 301, its end will gradually move away from the side wall of the closing plate 307. When the extrusion rod 301 slides completely into the inside of the slot 2, its end will break away from the contact with the closing plate 307, thereby releasing the limiting position of the extrusion rod 301 on the closing plate 307. Since the closing plate 307 is hinged on the rotating plate 307 by the torsion spring The outer wall of the moving column 306, at this time, the closing plate 307 is no longer limited and is driven by the torsion spring to rotate with the rotating column 306 as the axis, and the interior of multiple air bags 304 is connected through the air pipe 305, ensuring that as long as there is an air bag 304 that ruptures, it can trigger the operation of the closing mechanism 3, so that the closing plates 307 on both sides can rotate. By setting up multiple air bags 304, the range of fire monitoring is improved. After that, when the torsion of the torsion spring is released, the side walls of the two closing plates 307 close to each other will fit together, so that a large amount of smoke can be blocked, preventing the flame and high-temperature smoke from spreading around the interior of the building through the curtain wall, avoiding the increase of the spread of the fire, and at the same time blocking the hot air from entering the interior of the curtain wall, and protecting the photovoltaic wall panels 14 and other components; When the two closing plates 307 are rotated by the torsion spring, the side away from the rotating column 306 will be separated from the squeezing of the card block 10, and then the first spring 11 will release the elastic force, thereby driving the card block 10 to rotate along the outer wall of the fixed shaft 9. During the rotation of the card block 10, the end thereof that is engaged with the compression plate 12 will rotate in the direction away from the compression plate 12, and then the card block 10 will be separated from the contact with the compression plate 12. At this time, the compression plate 12 is no longer limited, and then the tension of the first tension spring 13 will drive the compression plate 12 to slide along the inner wall of the water storage chamber 7. Since the water storage chamber 7 is filled with water, the compression plate 12 will compress the space inside the water storage chamber 7 when sliding, so that the water inside the water storage chamber 7 passes through the water pipe 509 flows into the interior of the sprinkler head 508 and then sprays out. Since the nozzle of the sprinkler head 508 faces the side wall of the closing plate 307, the water flow will directly spray onto the surface of the closing plate 307, thereby further improving the fire prevention effect of the closing plate 307. At the same time, during the sliding of the compression plate 12, the first rack 501 will be driven to move synchronously. Since the inner wall of the gear teeth of the gear 502 is matched and meshed with the first rack 501 and the second rack 503, the movement of the first rack 501 will drive the gear 502 to rotate, and then the gear 502 will drive the second rack 503 to move. When the second rack 503 moves a certain distance, the second rack 503 will be out of contact with the gear 502. At this time, the third spring 504 The second rack 503 will be driven to reset and move, so that the second rack 503 will mesh with the gear 502 again. After that, the gear 502 will continue to rotate, which will drive the second rack 503 to move back and forth many times. During the movement of the second rack 503, the slide bar 506 will be driven to slide along the inner wall of the inclined groove 505. At the same time, the slide bar 506 will drive the movable frame 507 to move back and forth, so that the movable frame 507 drives the spray head 508 to rotate back and forth several times in a small amplitude, thereby expanding the spraying range of the spray head 508, and making the surface of the closing plate 307 in a sprayed state more quickly. In the process of the two closing plates 307 rotating through the torsion spring, the side wall of the closing plate 307 will contact the end of the extrusion block 601, and then When the extrusion block 601 is squeezed, it moves and drives the second tension spring 602 to be stretched. After that, when the two closing plates 307 have completed their rotation, the extrusion block 601 stops being driven by the closing plate 307 to move. At this time, the first slider 604 is no longer limited by the extrusion block 601. Then the fourth spring 603 releases its elastic force, and then drives the first slider 604 to move upward. At this time, the top of the first slider 604 corresponds to the bottom of the second slider 605, so that the bottom of the second slider 605 is squeezed by the first slider 604. In this process, the first slider 604 slides into the inside of the clamping groove 308. After multiple first sliders 604 slide, the closing plate 307 is locked.Ensure that the closing plate 307 will not rotate unstably due to external forces such as vibration, air flow impact, etc. when a fire occurs, and avoid secondary disasters caused by accidental rotation of components by keeping its current position stable.

[0026] It should be noted that the various devices in this application are common devices in the market, and can be selected according to specific needs during specific use. The circuit connection relationship of each device belongs to a simple series and parallel connection circuit. There is no innovation in the circuit connection part. Those skilled in the art can implement it relatively easily. It belongs to the existing technology and will not be elaborated.

[0027] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

Claims

1. A curtain wall type flat plate solar thermal collector, comprising a mounting frame (1), characterized in that: The side wall of the installation frame (1) is provided with a plurality of slots (2), each of the plurality of slots (2) is provided with a closing mechanism (3), and the interior of the installation frame (1) is provided with a sliding slot (4); The closing mechanism (3) comprises a closing plate (307), so that when a fire occurs, the closing plates (307) on both sides are closed to intercept smoke; A spray mechanism (5) is provided inside the slide groove (4) to spray the side wall of the closing plate (307) at multiple angles; A sealing mechanism (6) is provided on the top of the installation frame (1) to seal and lock the joint of the closed plate (307) after closing.

2. A curtain wall type flat plate solar collector according to claim 1, characterized in that: The closing mechanism (3) comprises an extrusion rod (301), and an extrusion plate (302) is fixedly connected to the end of the extrusion rod (301), a second spring (303) is fixedly connected to one end of the extrusion plate (302) facing the extrusion rod (301), an air bag (304) is fixedly installed to one end of the second spring (303) away from the extrusion rod (301), an air pipe (305) is fixedly connected between the two air bags (304), a rotating column (306) is fixedly connected to the side wall of the installation frame (1), and a closing plate (307) is hinged to the outer wall of the rotating column (306) via a torsion spring, and a clamping groove (308) is provided inside the closing plate (307).

3. A curtain wall type flat plate solar collector according to claim 2, characterized in that: The outer wall of the extrusion rod (301) is slidably connected to the inner wall of the slot (2), the end of the second spring (303) away from the airbag (304) is fixedly connected to the inner wall of the slot (2), and the outer wall of the extrusion rod (301) is pressed and fitted to the side wall of the closing plate (307).

4. A curtain wall type flat plate solar collector according to claim 2, characterized in that: The spray mechanism (5) comprises a first rack (501), and the inner wall of the tooth groove of the first rack (501) is matched and meshed with a gear (502), the inner wall of the gear teeth of the gear (502) is matched and meshed with a second rack (503), and the end of the second rack (503) is fixedly connected to a third spring (504), the top of the second rack (503) is fixedly connected to an inclined groove (505), and the inside of the inclined groove (505) is slidably connected to a slide bar (506), the outer wall of the slide bar (506) is fixedly connected to a movable frame (507), and a spray head (508) is rotatably mounted on the end of the movable frame (507) away from the slide bar (506), and a water pipe (509) is fixedly connected to the side wall of the spray head (508), and the inside of the water pipe (509) is connected to the inside of the spray head (508).

5. The curtain wall type flat plate solar collector according to claim 4, characterized in that: The outer wall of the first rack (501) is slidably connected to the inner wall of the slide groove (4), the side wall center of the gear (502) is rotatably connected to the inner wall of the slide groove (4), the end of the third spring (504) away from the second rack (503) is fixedly connected to the inner wall of the slide groove (4), the outer wall of the movable frame (507) penetrates and is slidably connected to the interior of the installation frame (1), and the outer wall of the water pipe (509) penetrates and is fixedly connected to the interior of the installation frame (1).

6. The curtain wall type flat plate solar collector according to claim 4, characterized in that: A water storage chamber (7) is provided inside the installation frame (1), and an inner groove (8) is provided on the inner wall of the water storage chamber (7); a fixed shaft (9) is fixedly connected to the inner wall of the inner groove (8); a clamping block (10) is rotatably connected to the outer wall of the fixed shaft (9); a first spring (11) is fixedly connected to the side wall of the clamping block (10); a compression plate (12) is slidably connected to the inner wall of the water storage chamber (7); a first tension spring (13) is fixedly connected to the side wall of the compression plate (12); an end of the first tension spring (13) away from the compression plate (12) is fixedly connected to the inner wall of the water storage chamber (7).

7. The curtain wall type flat plate solar collector according to claim 6, characterized in that: The interior of the water pipe (509) is connected to the interior of the water storage chamber (7), one end of the clamping block (10) is clamped to the side wall of the compression plate (12), and the other end of the clamping block (10) is clamped to the side wall of the closing plate (307).

8. The curtain wall type flat plate solar collector according to claim 2, characterized in that: The sealing mechanism (6) comprises an extrusion block (601), and one end of the extrusion block (601) is fixedly connected to a second tension spring (602), an end of the second tension spring (602) away from the extrusion block (601) is fixedly connected to the inside of the installation frame (1), a fourth spring (603) is fixedly connected to the inside of the installation frame (1), and the top of the fourth spring (603) is fixedly connected to a first slider (604), the inner wall of the clamping groove (308) is slidably connected to a second slider (605), and the end of the second slider (605) away from the first slider (604) is rotatably connected to a hinge rod (606), the end of the hinge rod (606) away from the second slider (605) is rotatably connected to a hinge block (607), and the side wall of the hinge block (607) is fixedly connected to a fireproof strip (608).

9. The curtain wall type flat plate solar collector according to claim 8, characterized in that: The top of the first slider (604) corresponds to the bottom of the second slider (605), the outer wall of the first slider (604) is slidably connected to the inner wall of the clamping groove (308), the side wall of the closing plate (307) corresponds to the end of the extrusion block (601), and the side wall of the installation frame (1) is fixedly mounted with a photovoltaic wall panel (14).

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