A curtain wall type flat plate solar collector

Abstract

A curtain wall type flat plate solar collector belongs to the technical field of building curtain walls. The present invention includes an installation frame, wherein a plurality of slots are formed in the side wall of the installation frame, and a closing mechanism is arranged inside each of the plurality of slots. A chute is formed inside the installation frame. The closing mechanism includes a closing plate, so as to close the closing plates on both sides to intercept smoke in case of a fire. A spraying mechanism is arranged inside the chute, so as to be able to spray the side wall of the closing plate from multiple angles in case of a fire. A sealing mechanism is arranged at the top of the installation frame, so as to seal and lock the joint of the closed closing plates in case of a fire. By exhausting the airbag to relieve the limit of the extrusion rod on the closing plate, the closing plates on both sides rotate and fit together, blocking the diffusion of smoke, preventing the spread of fire, and at the same time blocking the intrusion of hot air flow into the internal space of the curtain wall, providing reliable thermal protection for the photovoltaic wall panel and other key structures, and reducing fire losses.

Description

Technical Field

[0001] The present invention relates to the technical field of building curtain walls, and particularly to a curtain wall type flat solar collector. Background Art

[0002] A building curtain wall refers to the non-load-bearing exterior wall enclosure of a building. To promote energy conservation and environmental protection, energy-saving and environmental protection building curtain walls often use recyclable environmental protection materials as the facing wall, such as degradable sponges, degradable biological materials, etc. The facing wall is carried on the building wall in a splicing and laying manner, which can not only beautify the building curtain wall but also achieve the effect of energy conservation and environmental protection. At the same time, during the construction of some curtain walls, energy conversion or energy utilization devices such as solar collectors are installed on the curtain wall. Such building curtain wall technologies are gradually mature, which can not only improve the ventilation and lighting of the building and increase the aesthetic feeling of the building, but also reduce a lot of building energy consumption for the building.

[0003] However, the environmental protection material wall has poor high-temperature resistance and flame retardancy. When the facing wall is close to a high-temperature heat source, the wall of the environmental protection material is easily softened and damaged. The traditional fire prevention system of the curtain wall cannot block the internal space in the first time. When the environmental protection material wall is ignited by an open flame, the fire on the burning facing wall will quickly spread to the surrounding facing walls, resulting in the large-area burning of the building curtain wall. At the same time, it will also damage energy conversion devices such as solar collectors inside the curtain wall, and cannot block the high-temperature smoke generated by the fire, leading to the further deterioration of the fire situation. Summary of the Invention

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

[0005] To achieve the above purpose, the present invention adopts the following technical scheme: A curtain wall type flat solar collector, including an installation frame, a plurality of slots are opened on the side wall of the installation frame, a closing mechanism is arranged inside each of the plurality of slots, and a chute is opened inside the installation frame;

[0006] The closing mechanism includes a closing plate, so as to close the two closing plates to intercept smoke in case of a fire;

[0007] A spraying mechanism is arranged inside the chute, so as to spray the side wall of the closing plate at multiple angles in case of a fire;

[0008] A sealing mechanism is arranged at the top of the installation frame, so as to seal and lock the joint of the closed closing plates in case of a fire.

[0009] Furthermore, the closing mechanism includes a pressing rod, and a pressing plate is fixedly connected to the end of the pressing rod. A second spring is fixedly connected to one end of the pressing plate facing the pressing rod, and an airbag is fixedly installed at the end of the second spring away from the pressing rod. A trachea is fixedly connected between the two airbags. A rotating column is fixedly connected to the side wall of the installation frame, and a closing plate is hinged to the outer wall of the rotating column through a torsion spring. A clamping groove is formed inside the closing plate.

[0010] Furthermore, the outer wall of the pressing rod is slidably connected through 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. The outer wall of the pressing rod is pressed against and attached to the side wall of the closing plate.

[0011] Furthermore, the spraying mechanism includes a first rack, and a gear is meshed with the inner wall of the tooth groove of the first rack. A second rack is meshed with the inner wall of the teeth of the gear, and a third spring is fixedly connected to the end of the second rack. A slanting groove is fixedly connected to the top of the second rack, and a sliding rod is slidably connected inside the slanting groove. An activity frame is fixedly connected to the outer wall of the sliding rod, and a spraying head is rotatably installed at the end of the activity frame away from the sliding rod. A water pipe is fixedly connected through the side wall of the spraying head, and the inside of the water pipe is communicated with the inside of the spraying head.

[0012] Furthermore, the outer wall of the first rack is slidably connected to the inner wall of the sliding groove. The center of the side wall of the gear is rotatably connected to the inner wall of the sliding groove. The end of the third spring away from the second rack is fixedly connected to the inner wall of the sliding groove. The outer wall of the activity frame is slidably connected through the inside of the installation frame. The outer wall of the water pipe is fixedly connected through the inside of the installation frame.

[0013] Furthermore, a water storage cavity is formed inside the installation frame, and an inner groove is formed on the inner wall of the water storage cavity. A fixed shaft is fixedly connected to the inner wall of the inner groove, and a clamping block is rotatably connected to the outer wall of the fixed shaft. A first spring is fixedly connected to the side wall of the clamping block. A compression plate is slidably connected to the inner wall of the water storage cavity, and a first tension spring is fixedly connected to the side wall of the compression plate. The end of the first tension spring away from the compression plate is fixedly connected to the inner wall of the water storage cavity.

[0014] Furthermore, the inside of the water pipe is communicated with the inside of the water storage cavity. One end of the clamping block is clamped with the side wall of the compression plate, and the other end of the clamping block is clamped with the side wall of the closing plate.

[0015] Furthermore, the sealing mechanism includes a pressing block, and one end of the pressing block is fixedly connected to a second tension spring. The end of the second tension spring away from the pressing block is fixedly connected inside the installation frame. A fourth spring is fixedly connected inside the installation frame, and a first slider is fixedly connected to the top of the fourth spring. A second slider is slidably connected to the inner wall of the clamping groove. One 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 a fireproof strip is fixedly connected to the side wall of the hinge block.

[0016] 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 pressing block. A photoelectric wall panel is fixedly installed on the side wall of the installation frame.

[0017] Compared with the prior art, the above solution has the following beneficial effects:

[0018] 1. When a fire occurs, the airbag will quickly rupture due to high temperature or pressure, and the high-pressure gas inside it will immediately discharge from the rupture, thus releasing the limit of the pressing rod on the closing plate. Subsequently, the closing plates on both sides will start to rotate under the action of the rotating column and gradually fit together, so that the sides of the two closing plates close to each other fit together, which can effectively block the diffusion path of a large amount of smoke, prevent the flame and high-temperature smoke from spreading wantonly inside the building through the internal passage of the curtain wall, thus avoiding the further deterioration of the fire. At the same time, it can also block the intrusion of the hot air flow into the internal space of the curtain wall, provide reliable thermal protection for the photoelectric wall panel and other key structures, minimize the damage of the fire to the building structure and internal facilities to the greatest extent, and reduce the comprehensive losses caused by the fire.

[0019] 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 cavity, so that the water inside the water storage cavity flows into the inside of the spray head through the water pipe, and then is sprayed onto the side wall of the closing plate, which further improves the fireproof effect of the closing plate. At the same time, during the sliding process of the compression plate, it will drive the first rack to move synchronously. Then the gear will drive the second rack to move. During the movement of the second rack, it will drive the sliding rod to slide along the inner wall of the inclined groove. At the same time, the sliding rod will drive the movable frame to move reciprocally, so that the movable frame drives the spray head to rotate in small amplitudes multiple times reciprocally, thus expanding the spraying range of the spray head, enabling the surface of the closing plate to be fully covered by the water flow faster, further enhancing the spraying effect, further reducing the temperature of the surrounding environment, and reducing the generation and diffusion of smoke.

[0020] 3. In case of a fire, during the rotation of the two closing plates through the torsion spring, the extrusion block will be extruded, and then the fourth spring will release its elastic force, driving the first slider to slide upward into the clamping groove, thus locking the closing plates. This ensures that the closing plates will not rotate unstably due to external forces (such as vibration, air flow impact, etc.) during a fire. By keeping their current positions stable, it avoids secondary disasters caused by accidental rotation of components. Through the mutual movement of the two fireproof strips, they can be clamped between the two closing plates, sealing the joint between the two closing plates, further improving the smoke blocking effect of the closing plates. Since the fireproof strips are made of heat-expandable materials, it ensures that the joint of the closing plates remains airtight at high temperatures, improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the overall structure proposed by the present invention;

[0022] Figure 2 Schematic diagram of the overall structure proposed by the present invention;

[0023] Figure 3 Schematic diagram of the structure of the closing mechanism proposed by the present invention;

[0024] Figure 4 Schematic diagram of the internal structure of the installation frame proposed by the present invention;

[0025] Figure 5 Schematic diagram of the structure of the spraying mechanism proposed by the present invention;

[0026] Figure 6 Schematic diagram of the first part of the structure of the sealing mechanism proposed by the present invention;

[0027] Figure 7 Schematic diagram of the second part of the structure of the sealing mechanism proposed by the present invention.

[0028] Reference numerals in the drawings are: 1. Installation frame; 2. Groove; 3. Closing mechanism; 4. Slide groove; 5. Spraying mechanism; 6. Sealing mechanism; 7. Water storage cavity; 8. Inner groove; 9. Fixed shaft; 10. Clamping block; 11. First spring; 12. Compression plate; 13. First tension spring; 14. Photoelectric wall panel; 301. Extrusion rod; 302. Extrusion plate; 303. Second spring; 304. Airbag; 305. Air pipe; 306. Rotating column; 307. Closing plate; 308. Clamping groove; 501. First rack; 502. Gear; 503. Second rack; 504. Third spring; 505. Inclined groove; 506. Slide bar; 507. Movable frame; 508. Spraying head; 509. Water pipe; 601. Extrusion block; 602. Second tension spring; 603. Fourth spring; 604. First slider; 605. Second slider; 606. Hinge rod; 607. Hinge block; 608. Fireproof strip. Detailed implementation mode

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0030] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "top surface", "bottom surface", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish one 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.

[0031] Example 1, please refer to Figures 1 - 3 , a curtain wall type flat solar collector, including an installation frame 1, a plurality of slots 2 are opened on the side wall of the installation frame 1, a closing mechanism 3 is arranged inside each of the plurality of slots 2, and a chute 4 is opened inside the installation frame 1;

[0032] The closing mechanism 3 includes a closing plate 307 to intercept smoke by closing the closing plates 307 on both sides in case of a fire. The closing mechanism 3 includes a pressing rod 301, and an end of the pressing rod 301 is fixedly connected to a pressing plate 302. One end of the pressing plate 302 facing the pressing rod 301 is fixedly connected to a second spring 303. A gas bag 304 is fixedly installed at one end of the second spring 303 away from the pressing rod 301. A trachea 305 is fixedly connected between the two gas 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 through a torsion spring. A clamping groove 308 is opened inside the closing plate 307. The outer wall of the pressing rod 301 penetrates and is slidably connected to the inner wall of the slot 2. One end of the second spring 303 away from the gas bag 304 is fixedly connected to the inner wall of the slot 2. The outer wall of the pressing rod 301 is pressed and attached to the side wall of the closing plate 307;

[0033] During the use of the curtain wall, when a fire breaks out indoors, the temperature in the air is in an abnormal state at this time. High-temperature gas or fire will spread indoors, causing the airbag 304 to be impacted by high temperature and thus rupture. 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 quickly discharges from the rupture. While the extrusion plate 302 slides along the inner wall of the slot 2, it will drive the extrusion rod 301 to slide synchronously into the slot 2. After that, when the elastic force of the second spring 303 is completely released and reset, at this time, the extrusion rod 301 will completely slide into the slot 2. During the sliding process of the extrusion rod 301, the end of it will gradually move away from the side wall of the closing plate 307. When the extrusion rod 301 completely slides into the slot 2, its end will disengage from the contact with the closing plate 307, thus releasing the limit of the extrusion rod 301 on the closing plate 307. Since the closing plate 307 is hinged to the outer wall of the rotating column 306 through a torsion spring, at this time, the closing plate 307 is no longer limited and is driven by the torsion spring to rotate around the rotating column 306 as the axis. The interiors of multiple airbags 304 are connected through the air pipe 305, ensuring that as long as one airbag 304 ruptures, the operation of the closing mechanism 3 can be triggered, enabling the closing plates 307 on both sides to rotate. By setting multiple airbags 304, the range of fire monitoring is improved. After that, when the torsion of the torsion spring is completely released, at this time, the side walls of the two closing plates 307 close to each other will fit together, so as to be able to block a large amount of smoke, prevent the flame and high-temperature smoke from spreading everywhere inside the building through the curtain wall interior, avoid increasing the spread of the fire, and at the same time be able to block the hot air from entering the curtain wall interior, be able to protect the optoelectronic wall panel 14 and other components, and reduce the losses suffered in the fire.

[0034] Embodiment 2. Please refer to Figures 1 - 5 , on the basis of Embodiment 1, in this embodiment, a spraying mechanism 5 is arranged inside the chute 4 to be able to spray the side wall of the closing plate 307 at multiple angles when a fire occurs. A water storage cavity 7 is opened inside the installation frame 1, and an inner groove 8 is opened on the inner wall of the water storage cavity 7. A fixed shaft 9 is fixedly connected to the inner wall of the inner groove 8, and 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 cavity 7, and a first tension spring 13 is fixedly connected to the side wall of the compression plate 12. The end of the first tension spring 13 away from the compression plate 12 is fixedly connected to the inner wall of the water storage cavity 7;

[0035] The spraying mechanism 5 includes a first rack 501, and the inner wall of the tooth groove of the first rack 501 is meshed with a gear 502 in a matching manner. The inner wall of the teeth of the gear 502 is meshed with a second rack 503 in a matching manner. 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. A sliding rod 506 is slidably connected inside the inclined groove 505. An outer wall of the sliding rod 506 is fixedly connected to a movable frame 507. A spray head 508 is rotatably installed at one end of the movable frame 507 away from the sliding rod 506. A water pipe 509 is fixedly connected through the side wall of the spray head 508, and the inside of the water pipe 509 is communicated with the inside of the spray head 508. The outer wall of the first rack 501 is slidably connected to the inner wall of the chute 4. The center of the side wall of the gear 502 is rotatably connected to the inner wall of the chute 4. One end of the third spring 504 away from the second rack 503 is fixedly connected to the inner wall of the chute 4. The outer wall of the movable frame 507 is slidably connected through the inside of the installation frame 1. The outer wall of the water pipe 509 is fixedly connected through the inside of the installation frame 1. The inside of the water pipe 509 is communicated with the inside of the water storage cavity 7. One end of the clamping block 10 is clamped with the side wall of the compression plate 12, and the other end of the clamping block 10 is clamped with the side wall of the closing plate 307;

[0036] In case of a fire, during the rotation of the two closing plates 307 through the torsion spring, the side away from the rotating column 306 will disengage from the extrusion of the clamping block 10. Then, the first spring 11 will release its elastic force, driving the clamping block 10 to rotate along the outer wall of the fixed shaft 9. During the rotation of the clamping block 10, the end engaged with the compression plate 12 will rotate away from the compression plate 12. After that, the clamping block 10 will disengage from the contact with the compression plate 12. At this time, the compression plate 12 is no longer limited. Then, the pulling force of the first tension spring 13 will drive the compression plate 12 to slide along the inner wall of the water storage cavity 7. Since the water storage cavity 7 is filled with water, when the compression plate 12 slides, it will compress the space inside the water storage cavity 7, causing the water inside the water storage cavity 7 to flow into the inside of the sprinkler head 508 through the water pipe 509 and then be sprayed 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, further improving the fire prevention effect of the closing plate 307. At the same time, during the sliding of the compression plate 12, it will drive the first rack 501 to move synchronously. Since the inner wall of the teeth of the gear 502 is meshed with both the first rack 501 and the second rack 503, the movement of the first rack 501 will drive the gear 502 to rotate. Then, the gear 502 will drive the second rack 503 to move. When the second rack 503 moves a certain distance, at this time, the second rack 503 will disengage from the contact with the gear 502. At this time, the third spring 504 will drive the second rack 503 to move back to its original position, making the second rack 503 re-engage with the gear 502. After that, the continuous rotation of the gear 502 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, causing the movable frame 507 to drive the sprinkler head 508 to rotate back and forth in small amplitudes multiple times, thereby expanding the spraying range of the sprinkler head 508 and enabling the surface of the closing plate 307 to be in the sprayed state faster.

[0037] Embodiment 3. Please refer to Figure 2 and Figure 6 as well as Figure 7 , on the basis of Embodiment 2, in this embodiment, a sealing mechanism 6 is provided at the top of the installation frame 1 to seal and lock the joint of the closing plate 307 after closing in case of a fire;

[0038] The sealing mechanism 6 includes a pressing block 601, and one end of the pressing block 601 is fixedly connected to a second tension spring 602. The end of the second tension spring 602 away from the pressing block 601 is fixedly connected inside the installation frame 1. A fourth spring 603 is fixedly connected inside the installation frame 1, and the top of the fourth spring 603 is fixedly connected to a first slider 604. A second slider 605 is slidably connected to the inner wall of the clamping groove 308. One end of the second slider 605 away from the first slider 604 is rotatably connected to a hinge rod 606. One end of the hinge rod 606 away from the second slider 605 is rotatably connected to a hinge block 607, and a fireproof strip 608 is fixedly connected to the side wall of the hinge block 607. 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 pressing block 601. A photoelectric wall panel 14 is fixedly installed on the side wall of the installation frame 1.

[0039] In case of a fire, when the two closing plates 307 rotate through the torsion springs, the side wall of the closing plate 307 will contact the end of the pressing block 601 and then press it. When the pressing block 601 is pressed, it will move and drive the second tension spring 602 to be stretched. After that, when the two closing plates 307 finish rotating, the pressing block 601 stops being driven to displace by the closing plate 307. At this time, the first slider 604 is no longer limited by the pressing block 601. Then the fourth spring 603 will release its elastic force and drive 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 as to press the bottom of the second slider 605 through the first slider 604. During this process, the first slider 604 will slide into the inside of the clamping groove 308. After multiple first sliders 604 slide, the closing plate 307 can be locked, ensuring that the closing plate 307 will not rotate unstably due to external forces such as vibration and air flow impact during a fire. 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 extrusion of the first slider 604, the second slider 605 will drive the hinge block 607 to displace through the hinge rod 606, so that the hinge block 607 drives the fireproof strip 608 to move synchronously. By the mutual movement of the two fireproof strips 608, they can be clamped between the two closing plates 307, which can seal the joint of the two closing plates 307, further improving the blocking effect of the closing plate 307 on smoke. Since the fireproof strip 608 is made of a material that expands when heated, the joint of the closing plate 307 can still maintain airtightness at high temperatures, improving stability.

[0040] The working principle of the present invention is as follows: The compressed second spring 303 drives the pressing plate 302 to squeeze the airbag 304, causing the gas inside the airbag 304 to quickly discharge from the rupture point. When the pressing plate 302 slides along the inner wall of the slot 2, it drives the pressing rod 301 to slide synchronously into the slot 2. After the elastic force of the second spring 303 is completely released and reset, at this time, the pressing rod 301 completely slides into the slot 2. During the sliding process of the pressing rod 301, the end thereof gradually moves away from the side wall of the closing plate 307. When the pressing rod 301 completely slides into the slot 2, the end thereof disengages from the contact with the closing plate 307, thereby releasing the limit of the pressing rod 301 on the closing plate 307. Since the closing plate 307 is hinged to the outer wall of the rotating column 306 through a torsion spring, at this time, the closing plate 307 is no longer limited and is driven by the torsion spring to rotate around the rotating column 306 as the axis. The interiors of multiple airbags 304 are connected through the air pipe 305 to ensure that as long as one of the airbags 304 ruptures, the operation of the closing mechanism 3 can be triggered, enabling the closing plates 307 on both sides to rotate. By setting multiple airbags 304, the range of fire monitoring is increased. After the torsion of the torsion spring is completely released, at this time, the side walls of the two closing plates 307 close to each other will fit together, thereby being able to block a large amount of smoke, prevent the flame and high-temperature smoke from spreading inside the building through the interior of the curtain wall, avoid increasing the spread of the fire, and at the same time be able to block the hot air from entering the interior of the curtain wall, and can protect the optoelectronic wall panel 14 and other components;

[0041] During the rotation of the two closing plates 307 by the torsion spring, the side away from the rotating column 306 will disengage from the extrusion of the clamping block 10. Then, the first spring 11 will release its elastic force, driving the clamping block 10 to rotate along the outer wall of the fixed shaft 9. During the rotation of the clamping block 10, the end in contact with the compression plate 12 will rotate away from the compression plate 12. After that, the clamping block 10 will disengage from the contact with the compression plate 12. At this time, the compression plate 12 is no longer limited. Then, the pulling force 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, when the compression plate 12 slides, it will compress the space inside the water storage chamber 7, causing the water inside the water storage chamber 7 to flow into the inside of the spray head 508 through the water pipe 509 and then be sprayed out. Since the nozzle of the spray 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, further improving the fire prevention effect of the closing plate 307. At the same time, during the sliding process of the compression plate 12, it will drive the first rack 501 to move synchronously. Since the inner wall of the teeth of the gear 502 is meshed with both the first rack 501 and the second rack 503, the movement of the first rack 501 will drive the gear 502 to rotate. Then, the gear 502 will drive the second rack 503 to move. When the second rack 503 moves a certain distance, at this time, the second rack 503 will disengage from the contact with the gear 502. At this time, the third spring 504 will drive the second rack 503 to move back to its original position, making the second rack 503 re-engage with the gear 502. After that, the continuous rotation of the gear 502 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, causing the movable frame 507 to drive the spray head 508 to rotate back and forth in small amplitudes multiple times, thereby expanding the spraying range of the spray head 508 and enabling the surface of the closing plate 307 to be in the sprayed state faster. During the rotation of the two closing plates 307 by the torsion spring, the side wall of the closing plate 307 will contact the end of the extrusion block 601 and then extrude it. When the extrusion block 601 is extruded, it will move and drive the second tension spring 602 to be stretched. After that, when the rotation of the two closing plates 307 is completed, then the extrusion block 601 stops being driven by the closing plate 307 to displace. At this time, the first slider 604 is no longer limited by the extrusion block 601. Then, the fourth spring 603 will release its elastic force and drive 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 as to extrude the bottom of the second slider 605 through the first slider 604. During this process, the first slider 604 will slide into the clamping groove 308. After multiple first sliders 604 slide, the locking of the closing plate 307 is achieved.Ensure that the closing plate 307 will not rotate unstably due to external forces such as vibrations and air flow impacts during a fire. By keeping its current position stable, secondary disasters caused by accidental rotation of components can be avoided.

[0042] It should be noted that the devices in this application are all common devices in the market and can be selected according to needs during specific use. Moreover, the circuit connection relationships of the devices are all simple series and parallel connection circuits, and there are no innovation points in the circuit connection part, which can be easily achieved by those skilled in the art and belong to the prior art, so they will not be elaborated here.

[0043] 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 should be subject to the scope defined by the claims.

Claims

1. A curtain wall type flat plate solar 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; 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), and a second spring (303) is fixedly connected to one end of the extrusion plate (302) facing the extrusion rod (301), and an air bag (304) is fixedly installed on one end of the second spring (303) away from the extrusion rod (301), and an air pipe (305) is fixedly connected between the two air bags (304). The side wall of the installation frame (1) is fixedly connected to a rotating The rotating column (306) is hinged with a closing plate (307) on its outer wall through a torsion spring, a snap-in groove (308) is provided inside the closing plate (307), 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).

2. A curtain wall type flat plate solar collector according to claim 1, 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 with a third spring (504), the top of the second rack (503) is fixedly connected with an inclined groove (505), and the inside of the inclined groove (505) is slidably connected with a slide bar (506), the outer wall of the slide bar (506) is fixedly connected with a movable frame (507), and a spray head (508) is rotatably installed 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 with the inside of the spray head (508).

3. A curtain wall type flat plate solar collector according to claim 2, 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) is slidably connected to the inside of the installation frame (1), and the outer wall of the water pipe (509) is fixedly connected to the inside of the installation frame (1).

4. A curtain wall type flat plate solar collector according to claim 3, 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); the inner wall of the inner groove (8) is fixedly connected to a fixed shaft (9), and the outer wall of the fixed shaft (9) is rotatably connected to a clamping block (10); the side wall of the clamping block (10) is fixedly connected to a first spring (11); the inner wall of the water storage chamber (7) is slidably connected to a compression plate (12), and the side wall of the compression plate (12) is fixedly connected to a first tension spring (13); 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).

5. The curtain wall type flat plate solar collector according to claim 4, 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).

6. The curtain wall type flat plate solar collector according to claim 1, 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), 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 the inside of the installation frame (1) is fixedly connected to a fourth spring (603), 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).

7. The curtain wall type flat plate solar collector according to claim 6, 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 snap-in 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).

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