A fireproof and energy-saving building curtain wall

Abstract

The present invention discloses a fireproof and energy-saving building curtain wall, which includes an assembly frame and a curtain wall body arranged on the assembly frame. The curtain wall body includes a water storage tank. Both sides of the top of the water storage tank are fixedly connected with limit frames. A toughened glass assembly is slidably installed inside the two limit frames, and the toughened glass assembly and the limit frames are fixed through tin columns. The present invention relates to the technical field of building curtain walls. For this fireproof and energy-saving building curtain wall, through the combined setting of the water storage tank, the limit frames, the cover plate, the toughened glass assembly and the tin columns, using the tin columns as the fixing parts of the toughened glass assembly and the limit frames, in case of a fire, the tin columns melt, and the toughened glass assembly can directly fall into the water storage tank, realizing the surrounding protection of the toughened glass assembly. While having good fireproof performance, after the fire is over, the reuse of the toughened glass assembly can also be realized, enabling the curtain wall to have the effects of fireproofing and energy saving.

Description

Technical Field

[0001] The invention relates to the technical field of building curtain walls, in particular to a fireproof energy-saving building curtain wall. Background Art

[0002] The curtain wall is the exterior wall protection of a building. It is hung like a curtain, so it is also called a suspended wall. It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. It is composed of a structural frame and inlaid panels. It is a building envelope structure that does not bear the load and function of the main structure.

[0003] When glass is used as a building curtain wall, once a fire occurs, it is easy for the glass to explode, and the exploded glass to fall and easily cause harm to passers-by. For example, a fire-proof, heat-insulating and energy-saving building curtain wall and a method of use as described in Application No. 202311471590.1, through the setting of the first storage groove and the bimetallic strip, when the temperature gradually rises in the early stage of the fire, the tin column can be melted, so that the net formed by the connection of several bimetallic strips can shield the front side of the glass, and when the glass is burned by the flame and suddenly shatters and falls, it can be blocked by the net composed of bimetallic strips to avoid falling directly and injuring passers-by, and in conjunction with the combination of the metal mesh and the bimetallic strip in the second storage groove, the bimetallic strip pushes forward and resists the glass, and can push the broken glass to the position of the metal mesh when the glass is about to break, leaving large pieces of glass fragments between the metal mesh and the bimetallic strip, to prevent large pieces of glass from flying around and falling down, causing safety accidents.

[0004] Based on the search of the above information, it can be seen that although most of the glass fragments can be intercepted by the metal mesh, there are still some glass fragments falling, and there is still a great safety hazard. For this reason, a fire-proof energy-saving building curtain wall is specially proposed. In the early stage of fire temperature rise, after the tin column is melted, the tempered glass is directly dropped into the water tank, which can protect the tempered glass while effectively preventing the tempered glass from bursting and falling, that is, the risk of injury to passers-by caused by the falling of the burst tempered glass can be effectively avoided. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a fireproof energy-saving building curtain wall, which solves the problem that the existing glass curtain wall has poor fireproof performance and is easy to burst, causing glass fragments to fall and cause harm to passers-by.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: A fireproof and energy-saving building curtain wall, including an assembly frame and a curtain wall body disposed on the assembly frame. The curtain wall body includes a water storage tank. On both sides of the top of the water storage tank, limit frames are fixedly connected. A tempered glass assembly is slidably installed inside the two limit frames, and the tempered glass assembly and the limit frames are fixed through tin columns. A cover plate is fixedly connected to the top of the two limit frames. The bottom of the outer periphery of the tempered glass assembly is in sliding contact with the inside of the water storage tank;

[0007] A rainwater receiving assembly is further provided on the front of the water storage tank.

[0008] To ensure the smooth melting of the tin columns and ensure the stable sliding of the tempered glass assembly into the water storage tank, the present invention is further configured as follows: The tempered glass assembly includes a U-shaped assembly frame. Tempered glass is inlaid and fixed inside the U-shaped assembly frame. L-shaped heat-conducting blocks are inlaid and fixed on both sides of the U-shaped assembly frame;

[0009] On the opposite sides of the two limit frames, chutes adapted to the U-shaped assembly frame and the L-shaped heat-conducting blocks are opened. The outer surface of the U-shaped assembly frame is in sliding fit with the inner surface of the water storage tank;

[0010] A number of water passing holes are opened at the bottom of the inner cavity of the U-shaped assembly frame. A water guiding cover is fixedly connected to the back of the top of the water storage tank, and the water guiding cover is sleeved on the outer periphery of the number of water passing holes.

[0011] To achieve the convenient fixation between the U-shaped assembly frame and the limit frames, the present invention is further configured as follows: On the opposite sides of the limit frames, a number of stepped blind holes are opened. On the surface of the L-shaped heat-conducting block, docking holes communicating with the stepped blind holes are opened. The tin columns are welded and fixed in the stepped blind holes and the docking holes;

[0012] Adjacent two of the stepped blind holes are communicated through opened flow channel grooves;

[0013] A toothed surface heat-conducting plate is inlaid and fixed on the back of the limit frame, and the front of the toothed surface heat-conducting plate is in sliding contact with the back of the L-shaped heat-conducting block.

[0014] The present invention is further configured as follows: When a fire occurs in the building, the toothed surface heat-conducting plate is heated and transfers the heat to the L-shaped heat-conducting block, causing the tin columns to be heated and melted. The tempered glass drives the U-shaped assembly frame to slide along the limit frames and submerges into the water storage tank.

[0015] In order to achieve the effective collection of rainwater for the purpose of energy conservation, the present invention is further configured as follows: The rainwater receiving component includes a right trapezoidal frame. A plurality of water drainage holes are provided in the top inclined surface of the right trapezoidal frame. A water passing long groove is provided in the front surface of the water storage tank. The bottom of the inner cavity of the right trapezoidal frame is fixedly connected with an L-shaped filter plate, and the L-shaped filter plate is sleeved on the outer periphery of the water passing long groove. A plurality of top rods are penetrated and slidably installed at the top of the L-shaped filter plate. The tops of the plurality of top rods are fixedly connected together with an inclined baffle. The top of the inclined baffle is used in cooperation with the top of the inner cavity of the right trapezoidal frame. A limiting ring is sleeved and fixedly connected to the outer periphery of the top rod. A spring is also sleeved on the outer periphery of the top rod. The two ends of the spring are respectively in contact with the opposite sides of the L-shaped filter plate and the limiting ring.

[0016] In order to ensure the normal use of the inclined baffle even after the spring fails, the present invention is further configured as follows: The bottom of the inclined baffle is also fixedly connected with a floating plate through a perforated plate, and the back of the floating plate is in sliding contact with the front surface of the L-shaped filter plate.

[0017] In order to avoid the water storage tank from freezing in a cold environment, the present invention is further configured as follows: A photovoltaic panel is fixedly connected to the front surface of the water storage tank. An electric heating wire is inlaid and fixed on the back of the inner cavity of the water storage tank. A control module is fixedly connected to the back of the water storage tank. The control module is used in cooperation with the photovoltaic panel and the electric heating wire respectively.

[0018] In order to avoid the situation of expansion and extrusion of the curtain wall body after long-term use, the present invention is further configured as follows: The assembly frame includes an assembly plate. Four groups of docking plates are fixedly connected to the surface of the assembly plate in sequence from top to bottom. Two short connection plates and two long connection plates are fixedly connected to the back of the water storage tank in sequence from top to bottom. The two short connection plates are respectively fixed to two groups of docking plates through bolts and nuts. The two long connection plates are respectively fixed to the remaining two groups of docking plates through bolts and nuts. At this time, the curtain wall body is in an inclined state relative to the assembly plate, thereby avoiding the situation of collision and extrusion and providing convenient conditions for the cleaning of the surface of the tempered glass.

[0019] In order to improve the fire resistance of the curtain wall and facilitate the cleaning of the surface of the tempered glass, the present invention is further configured as follows: A metal water guide pipe is fixedly installed on the front surface of the assembly plate through a fastener. A metal water supply pipe is communicated with the surface of the metal water guide pipe. One end of the metal water supply pipe is communicated with the inside of the water storage tank, and an electromagnetic control valve is arranged on the surface of the metal water supply pipe;

[0020] A waterproof trigger button is fixedly installed at the bottom of the inner cavity of the water storage tank, and the waterproof trigger button is used in cooperation with the electromagnetic control valve.

[0021] The present invention is further configured such that when the tempered glass drives the U-shaped assembly frame to immerse into the water storage tank, the waterproof trigger button is squeezed, the waterproof trigger button opens the electromagnetic control valve, and the external water supply device sends water from the metal water guide pipe through the metal water delivery pipe into the water storage tank, and the water overflows from the water storage tank to suppress the fire.

[0022] The present invention provides a fireproof and energy-saving building curtain wall. It has the following beneficial effects:

[0023] (1) Through the cooperative setting of the water storage tank, the limit frame, the cover plate, the tempered glass assembly and the tin column, the present invention uses the tin column as a fixing part for the tempered glass assembly and the limit frame. In case of a fire, the tin column melts, and the tempered glass assembly can directly fall into the water storage tank, realizing the surrounding protection of the tempered glass assembly. While having good fireproof performance, after the fire is over, the tempered glass assembly can be reused again, enabling the curtain wall to have the effects of fireproofing and energy saving.

[0024] (2) Through the setting of the water passing holes, it is ensured that the U-shaped assembly frame drives the tempered glass to slowly fall into the water storage tank, avoiding the damage of the tempered glass caused by a sudden fall. With the setting of the water guide cover, while preventing external impurities from entering the water storage tank through the water holes, the evaporation speed of the water in the water storage tank is reduced. And with the setting of the metal water delivery pipe, the metal water guide pipe and the electromagnetic control valve, the external water supply device can directly supply water to the water storage tank. When the water overflows from the water guide cover in the water storage tank, it can provide a surface cleaning effect for the tempered glass arranged below. With the setting of the waterproof trigger button, when the U-shaped assembly frame falls into the water storage tank, the electromagnetic control valve can also be opened by squeezing the waterproof trigger button, and the fire can be suppressed in the way of overflowing water.

[0025] (3) Through the setting of the tooth surface heat conducting plate, when a fire occurs, the heat receiving area is increased. With the setting of the L-shaped heat conducting block, it is ensured that the heat is smoothly introduced near the tin column to ensure the rapid melting of the tin column, providing a reliable guarantee for the falling of the tempered glass assembly. And through the setting of the flow channel groove, a flowing space is provided for the melted tin column, facilitating the subsequent cleaning of the tin metal.

[0026] (4) Through the cooperative setting of the L-shaped filter plate, the right-angled trapezoidal frame, the water passing long groove and the water draining holes, the effective collection of rainwater is realized. With the setting of the top rod, the limit ring, the spring and the inclined baffle, the evaporation speed of the water in the water storage tank can be effectively reduced. And with the setting of the perforated plate and the floating plate, when the liquid level in the water storage tank is relatively high, it is ensured that the inclined baffle effectively blocks a plurality of water draining holes, providing a reliable guarantee for the water in the water storage tank to overflow from the water passing holes. At the same time, it can also ensure the normal use of the inclined baffle after the spring is damaged. Description of the Drawings

[0027] Figure 1 Schematic diagram of the connection between the assembly frame and the curtain wall body structure of the present invention;

[0028] Figure 2 External structure schematic diagram of the curtain wall body from the front view of the present invention;

[0029] Figure 3 Internal structure schematic diagram of the curtain wall body of the present invention;

[0030] Figure 4 Schematic diagram of the connection between the assembly frame, the short connection plate and the long connection plate structures of the present invention;

[0031] Figure 5 Schematic diagram of the structure of the tempered glass component of the present invention;

[0032] Figure 6 Schematic diagram of the connection between the limit frame, the chute, the stepped blind hole, the flow channel groove and the tooth surface heat conducting plate structures of the present invention;

[0033] Figure 7 Schematic diagram of the connection between the limit frame, the tin column, the U-shaped assembly frame, the tempered glass, the L-shaped heat conducting block, the stepped blind hole, the flow channel groove and the tooth surface heat conducting plate structures of the present invention;

[0034] Figure 8 Schematic diagram of the structure of the rainwater receiving component of the present invention;

[0035] Figure 9 Schematic diagram of the distribution of three curtain wall body structures in the embodiment of the present invention.

[0036] In the figure, 1. Assembly frame; 2. Curtain wall body; 3. Water storage tank; 4. Limit frame; 5. Tempered glass component; 6. Tin column; 7. Rainwater receiving component; 8. U-shaped assembly frame; 9. Tempered glass; 10. L-shaped heat conducting block; 11. Chute; 12. Water passing hole; 13. Water guiding cover; 14. Stepped blind hole; 15. Docking hole; 16. Flow channel groove; 17. Tooth surface heat conducting plate; 18. Right-angled trapezoidal frame; 19. Drainage hole; 20. Water passing long groove; 21. L-shaped filter plate; 22. Thumb rod; 23. Inclined baffle; 24. Limit ring; 25. Spring; 26. Perforated plate; 27. Floating plate; 28. Photovoltaic panel; 29. Electric heating wire; 30. Control module; 31. Assembly plate; 32. Docking pair plate; 33. Short connection plate; 34. Long connection plate; 35. Metal water conduit; 36. Metal water supply pipe; 37. Electromagnetic control valve; 38. Waterproof trigger button; 39. Cover plate. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0038] Please refer to Figures 1-9, the embodiments of the present invention provide the following two technical solutions: Embodiment

[0039] A fireproof and energy-saving building curtain wall includes an assembly frame 1 and a curtain wall body 2 arranged on the assembly frame 1. The curtain wall body 2 includes a water storage tank 3. On both sides of the top of the water storage tank 3, limit frames 4 are fixedly connected. A tempered glass assembly 5 is slidably installed inside the two limit frames 4, and the tempered glass assembly 5 and the limit frames 4 are fixed by tin columns 6. A cover plate 39 is fixedly connected to the top of the two limit frames 4, and the bottom of the outer periphery of the tempered glass assembly 5 is in sliding contact with the inside of the water storage tank 3.

[0040] As a preferred solution, in order to stably fix the curtain wall body 2 on the building exterior wall, the assembly frame 1 includes an assembly plate 31. Four groups of docking plates 32 are fixedly connected to the surface of the assembly plate 31 from top to bottom. Two short connection plates 33 and two long connection plates 34 are fixedly connected to the back of the water storage tank 3 from top to bottom. The two short connection plates 33 are respectively fixed to two groups of docking plates 32 by bolts and nuts, and the two long connection plates 34 are respectively fixed to the remaining two groups of docking plates 32 by bolts and nuts. A number of assembly holes are provided on the assembly plate 31, and the assembly plate 31 can be fixed to the building exterior wall by using expansion screws through the assembly holes. At this time, the curtain wall body 2 is arranged obliquely, as shown in the attached Figure 9 figure, which shows three curtain wall bodies 2 distributed in the vertical direction.

[0041] As a preferred solution, in order to ensure the convenient fixation of the tin column 6 to the tempered glass assembly 5 and the limit frame 4, the tempered glass assembly 5 includes a U-shaped assembly frame 8. A tempered glass 9 is fixedly embedded inside the U-shaped assembly frame 8. L-shaped heat conduction blocks 10 are fixedly embedded on both sides of the U-shaped assembly frame 8. Sliding grooves 11 adapted to the U-shaped assembly frame 8 and the L-shaped heat conduction blocks 10 are provided on the opposite sides of the two limit frames 4. The outer surface of the U-shaped assembly frame 8 is in sliding fit with the inner surface of the water storage tank 3. A number of stepped blind holes 14 are provided on the opposite sides of the limit frames 4. Docking holes 15 communicating with the stepped blind holes 14 are provided on the surface of the L-shaped heat conduction block 10. The tin column 6 is welded and fixed in the stepped blind holes 14 and the docking holes 15.

[0042] As a preferred solution, in order to ensure the rapid melting of the tin column 6 in case of a fire, a tooth surface heat conduction plate 17 is fixedly embedded on the back of the limit frame 4, and the front surface of the tooth surface heat conduction plate 17 is in sliding contact with the back of the L-shaped heat conduction block 10.

[0043] As a preferred solution, in order to ensure that the U-shaped assembly frame 8 can safely and smoothly sink into the water storage tank 3 after the tin column 6 melts, a number of water passing holes 12 are provided at the bottom of the inner cavity of the U-shaped assembly frame 8.

[0044] As a preferred solution, in order to provide a flow space for the melted tin column 6, adjacent two stepped blind holes 14 are communicated by arranging a flow channel groove 16.

[0045] In this embodiment, when a fire occurs in a building, the tooth surface heat conducting plate 17 is heated and transfers the heat to the L-shaped heat conducting block 10, so that the tin column 6 is heated and melted. The tempered glass 9 drives the U-shaped assembly frame 8 to slide along the limit frame 4 and submerges into the water storage tank 3 for storage, so as to achieve a good fire protection effect. Embodiment

[0046] As an improvement of the previous embodiment, a fireproof and energy-saving building curtain wall further includes a rainwater receiving component 7 arranged on the front surface of the water storage tank 3. Specifically, the rainwater receiving component 7 includes a right-angled trapezoidal frame 18. A plurality of water draining holes 19 are arranged on the inclined surface at the top of the right-angled trapezoidal frame 18. A water passing long groove 20 is arranged on the front surface of the water storage tank 3. An L-shaped filter plate 21 is fixedly connected to the bottom of the inner cavity of the right-angled trapezoidal frame 18, and the L-shaped filter plate 21 is sleeved on the outer periphery of the water passing long groove 20. A plurality of ejector rods 22 are slidably installed through the top of the L-shaped filter plate 21. The tops of the plurality of ejector rods 22 are fixedly connected together with an inclined baffle 23. The top of the inclined baffle 23 is matched with the top of the inner cavity of the right-angled trapezoidal frame 18 for use. A limiting ring 24 is sleeved and fixedly connected to the outer periphery of the ejector rod 22. A spring 25 is further sleeved on the outer periphery of the ejector rod 22. Two ends of the spring 25 are respectively in contact with the opposite sides of the L-shaped filter plate 21 and the limiting ring 24. At this time, in rainy weather outside, rainwater falls into the water draining holes 19 to squeeze the inclined baffle 23. The inclined baffle 23 drives the ejector rod 22 to descend. The ejector rod 22 drives the limiting ring 24 to compress the spring 25. After the inclined baffle 23 disengages from the top of the inner cavity of the right-angled trapezoidal frame 18, the collection of rainwater can be realized.

[0047] As a preferred solution, in order to utilize solar energy to achieve an energy-saving effect, a photovoltaic panel 28 is further fixedly connected to the front surface of the water storage tank 3. In order to avoid the situation that the water storage tank 3 freezes in a cold environment, an electric heating wire 29 is inlaid and fixed on the back of the inner cavity of the water storage tank 3. A control module 30 is fixedly connected to the back of the water storage tank 3. The control module 30 is respectively matched with the photovoltaic panel 28 and the electric heating wire 29 for use. Specifically, after the photovoltaic panel 28 converts solar energy into electric energy for storage, the control module 30 inputs the stored electric energy into the electric heating wire 29, and the electric heating wire 29 is used to heat the water in the water storage tank 3 to avoid the water from freezing.

[0048] As a detailed description, the control module 30 includes, but is not limited to, a single-chip microcomputer and a temperature sensor. The temperature sensor is used to detect the temperature inside the water storage tank 3. When the detected temperature is lower than zero degree, the electric heating wire 29 is controlled to heat through the single-chip microcomputer.

[0049] As a preferred solution, in order to further improve the fireproof performance of the curtain wall, a metal water pipe 35 is fixedly installed on the front of the assembly plate 31 by fasteners, and the surface of the metal water pipe 35 is connected to a metal water supply pipe 36, one end of the metal water supply pipe 36 is connected to the interior of the water tank 3, and an electromagnetic control valve 37 is arranged on the surface of the metal water supply pipe 36, and a waterproof trigger button 38 is fixedly installed at the bottom of the inner cavity of the water tank 3, and the waterproof trigger button 38 is used in conjunction with the electromagnetic control valve 37. It is further explained that a buffer gasket is also fixedly installed at the bottom of the U-shaped assembly frame 8, so that when the tempered glass 9 drives the U-shaped assembly frame 8 to be immersed in the water tank 3, the waterproof trigger button 38 will be squeezed, and the waterproof trigger button 38 will open the electromagnetic control valve 37, and the external water supply equipment will send water from the metal water pipe 35 through the metal water supply pipe 36 into the water tank 3, and the water overflows from the water tank 3 to suppress the fire.

[0050] As a detailed explanation, the metal water pipe 35 is open at both ends, providing installation conditions for a plurality of metal water pipes 35 distributed laterally, and one end of the metal water pipe 35 located at the edge is connected to an external water supply device, so that the purpose of introducing water into the water tank 3 can be achieved after opening the electromagnetic control valve 37.

[0051] As a preferred solution, in order to prevent dust from entering the water storage tank 3 through the water holes 12 and to provide a guide channel for the water overflowing from the water holes 12, a water guide cover 13 is fixedly connected to the back of the top of the water storage tank 3, and the water guide cover 13 is sleeved on the outer periphery of several water holes 12. The electromagnetic control valve 37 can also be controlled by an external remote control switch. In this way, when the water in the metal water supply pipe 36 enters the water storage tank 3 and overflows from the water holes 12, it can be guided out from the water guide cover 13 to wash the surface of the tempered glass 9 arranged at the lower layer.

[0052] As a preferred solution, in order to ensure that water can smoothly overflow from the water hole 12, the bottom of the inclined baffle 23 is also fixedly connected to a floating plate 27 through a perforated plate 26, and the back of the floating plate 27 is in sliding contact with the front of the L-shaped filter plate 21. Before the water in the water tank 3 overflows from the water hole 12, the floating plate 27 needs to be immersed in the floating plate 27. Due to the buoyancy of the floating plate 27, the inclined baffle 23 will be squeezed through the perforated plate 26 to prevent water from overflowing from the drain hole 19.

[0053] The advantages of the second embodiment over the first embodiment are that rainwater can be collected and utilized to achieve energy saving, and it can also provide convenience for cleaning the surface of the tempered glass 9. In addition, after a fire occurs and the tempered glass 9 is stored, it can automatically drain water to achieve the effect of suppressing the fire, thereby further improving the fire resistance of the curtain wall structure.

[0054] Before use, inject molten tin metal into the stepped blind hole 14. After the molten tin flows through the butt joint hole 15, it solidifies near the small hole of the stepped blind hole 14 to form the tin column 6. Repeat the operation. After several tin columns 6 are prepared, the L-shaped heat conducting block 10 is fixed to the limit frame 4 through the tin columns 6;

[0055] During use, pass expansion screws through the assembly holes to fix the assembly plate 31 to the exterior wall of the building. Then, use bolts and nuts to fix the two short connection plates 33 to the two groups of butt joint plates 32 arranged on the upper part respectively, and use bolts and nuts to fix the two long connection plates 34 to the two groups of butt joint plates 32 arranged on the lower part respectively, as shown in the appendix Figure 4 as shown;

[0056] After the assembly of several curtain wall bodies 2 horizontally is completed, use fasteners to fix the metal water guide pipe 35 to the assembly frame 1. After connecting the external water supply equipment to one end of a metal water guide pipe 35 at the edge, use metal pipes to connect adjacent two metal water guide pipes 35, and then seal one end of the other metal water guide pipe 35 at the edge to complete the water circuit layout;

[0057] Open the electromagnetic control valve 37 through the external remote control switch. After the external water supply equipment sends water from the metal water guide pipe 35 into the metal water delivery pipe 36, it enters the water storage tank 3. When the water in the water storage tank 3 overflows from the water passing hole 12 and flows downward through the water guide cover 13, close the electromagnetic control valve 37;

[0058] As time goes by, the water in the water storage tank 3 continuously evaporates. During rainy weather, rainwater falls into the water draining hole 19 and squeezes the inclined baffle 23. The inclined baffle 23 drives the ejector rod 22 to descend, and the ejector rod 22 drives the limit ring 24 to compress the spring 25. After the inclined baffle 23 disengages from the top of the inner cavity of the right-angled trapezoidal frame 18, the collection of rainwater is realized. As an extended explanation, the control module 30 further includes a liquid level sensor for detecting the liquid level height inside the water storage tank 3. Set the lowest value and the highest value of the liquid level height, and the value between the two is the alarm threshold. When the detected liquid level height is lower than the alarm threshold, open the electromagnetic control valve 37 through the single-chip microcomputer. When the detected liquid level height is higher than the alarm threshold, close the electromagnetic control valve 37 through the single-chip microcomputer.

[0059] In case of a fire, the temperature in the initial stage of the fire is transmitted to the L-shaped heat conduction block 10 through the tooth surface heat conduction plate 17, causing the tin column 6 to melt due to heat. The tempered glass 9 drives the U-shaped assembly frame 8 to slide along the limit frame 4 and submerges into the water storage tank 3 for storage. During this process, the water in the water storage tank 3 overflows through the water passing holes 12 to ensure the safe and stable descent of the U-shaped assembly frame 8. When the U-shaped assembly frame 8 falls and comes into contact with and presses the waterproof trigger button 38, the waterproof trigger button 38 opens the electromagnetic control valve 37, and the water in the metal water supply pipe 36 enters the water storage tank 3 and overflows from the opening of the water storage tank 3 to suppress the fire;

[0060] After the fire is over, pull the tempered glass 9 out of the water storage tank 3 and check whether it is intact. When there is no damage on its surface, after resetting the tempered glass 9, reconstruct the tin column 6 to reuse the tempered glass 9.

Claims

1. A fireproof and energy-saving building curtain wall, comprising an assembly frame (1) and a curtain wall body (2) arranged on the assembly frame (1), characterized in that: The curtain wall body (2) includes a water storage tank (3). On both sides of the top of the water storage tank (3), a limit frame (4) is fixedly connected. A tempered glass assembly (5) is slidably installed inside the two limit frames (4). The tempered glass assembly (5) and the limit frame (4) are fixed by tin columns (6). A cover plate (39) is fixedly connected to the top of the two limit frames (4). The bottom of the outer periphery of the tempered glass assembly (5) is in sliding contact with the inside of the water storage tank (3). A rainwater receiving assembly (7) is further provided on the front of the water storage tank (3). The tempered glass assembly (5) includes a U-shaped assembly frame (8). A tempered glass (9) is inlaid and fixed inside the U-shaped assembly frame (8). L-shaped heat conduction blocks (10) are inlaid and fixed on both sides of the U-shaped assembly frame (8). On the opposite sides of the two limit frames (4), a chute (11) adapted to the U-shaped assembly frame (8) and the L-shaped heat conduction block (10) is opened. The outer surface of the U-shaped assembly frame (8) is in sliding fit with the inner surface of the water storage tank (3). A number of water passing holes (12) are opened at the bottom of the inner cavity of the U-shaped assembly frame (8). A water guide cover (13) is fixedly connected to the back of the top of the water storage tank (3), and the water guide cover (13) is sleeved on the outer periphery of a number of water passing holes (12). A number of stepped blind holes (14) are opened on the opposite sides of the two limit frames (4). A docking hole (15) communicating with the stepped blind hole (14) is opened on the surface of the L-shaped heat conduction block (10). The tin column (6) is welded and fixed in the stepped blind hole (14) and the docking hole (15). Adjacent two of the stepped blind holes (14) are communicated by opening a flow channel groove (16). A tooth surface heat conduction plate (17) is inlaid and fixed on the back of the limit frame (4), and the front of the tooth surface heat conduction plate (17) is in sliding contact with the back of the L-shaped heat conduction block (10). The rainwater receiving assembly (7) includes a right-angled trapezoidal frame (18). A number of water draining holes (19) are opened on the inclined surface at the top of the right-angled trapezoidal frame (18). A water passing long groove (20) is opened on the front of the water storage tank (3). An L-shaped filter plate (21) is fixedly connected to the bottom of the inner cavity of the right-angled trapezoidal frame (18), and the L-shaped filter plate (21) is sleeved on the outer periphery of the water passing long groove (20). A number of ejector rods (22) are penetrated and slidably installed at the top of the L-shaped filter plate (21). The tops of the number of ejector rods (22) are fixedly connected to an inclined baffle (23). The top of the inclined baffle (23) is used in cooperation with the top of the inner cavity of the right-angled trapezoidal frame (18). A limit ring (24) is sleeved and fixedly connected to the outer periphery of the ejector rod (22). A spring (25) is also sleeved on the outer periphery of the ejector rod (22). The two ends of the spring (25) are respectively in contact with the opposite sides of the L-shaped filter plate (21) and the limit ring (24).

2. A fireproof and energy-saving building curtain wall according to claim 1, characterized in that: When a fire breaks out in a building, the tooth surface heat conduction plate (17) is heated and transfers the heat to the L-shaped heat conduction block (10), causing the tin column (6) to melt due to heat. The tempered glass (9) drives the U-shaped assembly frame (8) to slide along the limit frame (4) and submerge into the water storage tank (3).

3. A fireproof and energy-saving building curtain wall according to claim 1, characterized in that: The bottom of the inclined baffle (23) is also fixedly connected with a floating plate (27) through a perforated plate (26), and the back of the floating plate (27) is in sliding contact with the front of the L-shaped filter plate (21).

4. A fireproof and energy-saving building curtain wall according to claim 1, characterized in that: The front of the water storage tank (3) is also fixedly connected with a photovoltaic panel (28). The back of the inner cavity of the water storage tank (3) is inlaid and fixed with a heating wire (29). The back of the water storage tank (3) is fixedly connected with a control module (30), and the control module (30) is used in cooperation with the photovoltaic panel (28) and the heating wire (29) respectively.

5. The fireproof and energy-saving building curtain wall according to claim 2, characterized in that: The assembly frame (1) includes an assembly plate (31). Four groups of docking plates (32) are fixedly connected to the surface of the assembly plate (31) in sequence from top to bottom. Two short connection plates (33) and two long connection plates (34) are fixedly connected to the back of the water storage tank (3) in sequence from top to bottom. The two short connection plates (33) are respectively fixed to two groups of docking plates (32) through bolts and nuts, and the two long connection plates (34) are respectively fixed to the remaining two groups of docking plates (32) through bolts and nuts.

6. The fireproof and energy-saving building curtain wall according to claim 5, characterized in that: The front of the assembly plate (31) is fixedly installed with a metal water conduit (35) through a fastener. The surface of the metal water conduit (35) is communicated with a metal water supply pipe (36). One end of the metal water supply pipe (36) is communicated with the inside of the water storage tank (3), and an electromagnetic control valve (37) is arranged on the surface of the metal water supply pipe (36); A waterproof trigger button (38) is fixedly installed at the bottom of the inner cavity of the water storage tank (3), and the waterproof trigger button (38) is used in cooperation with the electromagnetic control valve (37).

7. The fireproof and energy-saving building curtain wall according to claim 6, characterized in that: When the tempered glass (9) drives the U-shaped assembly frame (8) to submerge into the water storage tank (3), the waterproof trigger button (38) is squeezed. The waterproof trigger button (38) opens the electromagnetic control valve (37), and an external water supply device sends water from the metal water conduit (35) through the metal water supply pipe (36) into the water storage tank (3). The water overflows from the water storage tank (3) to suppress the fire.

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