A glass curtain wall structure

Abstract

The utility model discloses a glass curtain wall structure belongs to building curtain wall technical field, the utility model discloses an outer frame, outer layer curtain wall subassembly, filter component, electric roller shutter and inner layer curtain wall, and the outer frame both ends are through bolt thread connection outer layer curtain wall subassembly and inner layer curtain wall respectively, and the outer layer curtain wall subassembly includes outer layer curtain wall body, and the upper and lower two parts of outer layer curtain wall body are provided with the air outlet and the air inlet respectively, and the air inlet opening one end is welded with the mounting frame, and the air inlet opening other end thread connection prevents the mesh, and the air outlet inside and the mounting frame are away from the air inlet one end and all are installed electric louver valve. Through outer layer curtain wall subassembly, electric louver valve, temperature and humidity sensor cooperation, realize the automatic accurate control of indoor and outdoor air circulation, cooperate with the mesh and detachable active carbon composite filter screen, effectively intercept the impurity, and the automatic accurate control indoor ventilation volume, and the inner layer curtain wall, heating wire and cooling pipe cooperate, guarantee the whole heat preservation effect on the basis and realize the independent adjustment of different areas.

Description

Technical Field

[0001] This utility model relates to the field of building curtain wall technology, specifically a glass curtain wall structure. Background Technology

[0002] The design concept of double-layer ventilated curtain walls, which form a thermal channel through the inner and outer curtain walls to achieve air flow and energy regulation, has been widely applied. Among them, the open external circulation system has become the mainstream due to its natural ventilation principle, lack of special mechanical equipment, and significant energy-saving effect. This system uses a single-layer glass outer layer with air inlets and outlets, and an inner layer of double-glazed glass. It utilizes the chimney effect to achieve natural exhaust of hot air, and combines it with shading devices to enhance thermal insulation performance, meeting the needs of modern buildings for environmental protection, energy saving, and comfortable experience.

[0003] The existing breathing glass curtain wall works by using a ventilation layer between the inner and outer curtain walls to achieve simple air circulation and using the heat reflection properties of glass to achieve basic thermal insulation. However, the existing breathing glass curtain wall has strong sealing properties, which leads to poor indoor and outdoor air circulation and cannot achieve automatic and precise air circulation. Moreover, the thermal insulation effect is poor and there is no regional differentiation, resulting in high building energy consumption. Utility Model Content

[0004] The purpose of this utility model is to provide a glass curtain wall structure that, through the cooperation of the outer curtain wall components with electric louver valves and temperature and humidity sensors, achieves automatic and precise control of indoor and outdoor air circulation. Combined with insect-proof nets and detachable activated carbon composite filters, it effectively intercepts impurities and automatically and precisely controls indoor ventilation.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model is a glass curtain wall structure, including an outer frame, an outer curtain wall assembly, a filter assembly, an electric roller shutter, and an inner curtain wall. The outer frame is connected to the outer curtain wall assembly and the inner curtain wall at both ends by bolts and threads. The outer curtain wall assembly includes an outer curtain wall body. The upper and lower parts of the outer curtain wall body are respectively provided with an exhaust port and an air inlet. An installation frame is welded to one end of the air inlet opening, and an insect screen is threaded to the other end of the air inlet opening. Electric louvered valves are installed inside the exhaust port and at the end of the installation frame away from the air inlet. A temperature and humidity sensor is installed on one side of the outer curtain wall assembly.

[0007] A gap is provided between the insect-proof net 3 and the electric louver valve 4 located at the air inlet 202. The filter assembly is installed inside the gap. The filter assembly includes a slide rail, one side of which slides to engage with the filter screen. A handle is installed at the top of the filter screen.

[0008] The electric roller shutter is installed on the top surface of the inner wall of the outer frame. The electric roller shutter is located between the outer curtain wall assembly and the inner curtain wall. Heating wires are installed on the upper part of the inner curtain wall, and cooling pipes are installed on the lower part of the inner curtain wall.

[0009] Furthermore, the outer frame is a rectangular frame with openings at both ends. The outer frame, outer curtain wall components, and inner curtain wall are combined into a rectangular box shape. The outer curtain wall components and inner curtain wall are arranged in parallel to each other, and there is a cavity between the outer curtain wall components and inner curtain wall.

[0010] Furthermore, the opening sizes of the air inlet and the air outlet are matched, the mounting frame is a rectangular frame with one end open, and an opening is provided on the top surface of the mounting frame near the outer curtain wall body. The size of the opening matches the size of the top surface of the filter screen, and the upper end of the handle extends through the opening and is set outside the mounting frame.

[0011] Furthermore, the size of the electric louver valve located at the exhaust vent matches the size of the inner wall of the exhaust vent opening. The outer wall of the electric louver valve is set against the inner wall of the exhaust vent. The electric louver valve located at the air inlet is connected to one end of the mounting frame opening by bolts and threads. The filter assembly is located between the insect screen and the lower electric louver valve.

[0012] Furthermore, the temperature and humidity sensors are electrically connected to two electric louvered valves, heating wires, and cooling pipes, respectively. The cooling pipes are arranged in a curved coil shape, and the heating wires are arranged in parallel along the transverse direction of the inner curtain wall. The two ends of the heating wires are connected to an external power source through a busbar.

[0013] This utility model has the following beneficial effects:

[0014] This invention utilizes an outer curtain wall assembly in conjunction with an electric louver valve and a temperature and humidity sensor to achieve automatic and precise control of indoor and outdoor air circulation. Combined with an insect-proof net and a detachable activated carbon composite filter, it effectively intercepts impurities and automatically and precisely regulates indoor ventilation. The inner curtain wall, heating wires, and cooling pipes work together to cope with seasonal changes. In winter, it heats the air in the ventilation layer to reduce heat loss, and in summer, it lowers the temperature of the ventilation layer to reduce air conditioning load. Simultaneously, through independently controllable insulation layers in different zones, it achieves independent adjustment for different areas while ensuring overall insulation performance, thereby improving energy efficiency.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] Figure 1 This is a structural diagram of the curtain wall structure;

[0017] Figure 2 This is a schematic diagram of the internal structure of the curtain wall structure;

[0018] Figure 3 This is a structural diagram of the outer curtain wall components, electric louver valves, filter components, and temperature and humidity sensors.

[0019] Figure 4This is a structural diagram of the outer frame, electric roller shutter, inner curtain wall, heating wires, and cooling pipes.

[0020] Figure 5 This is a schematic diagram of the filter assembly.

[0021] In the diagram: 1. Outer frame; 2. Outer curtain wall assembly; 201. Outer curtain wall body; 202. Air inlet; 203. Air outlet; 204. Mounting frame; 3. Insect screen; 4. Electric louvered valve; 5. Filter assembly; 501. Slide rail; 502. Filter screen; 503. Handle; 6. Temperature and humidity sensor; 7. Electric roller shutter; 8. Inner curtain wall; 9. Heating wire; 10. Cooling pipe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 This utility model provides a technical solution: a glass curtain wall structure, including an outer frame 1, an outer curtain wall assembly 2, a filter assembly 5, an electric roller shutter 7, and an inner curtain wall 8. The outer frame 1 is connected to the outer curtain wall assembly 2 and the inner curtain wall 8 at both ends by bolts and threads. The outer frame 1 is a rectangular frame with open ends. The outer frame 1 is made of aluminum alloy profile. The outer frame 1 is the load-bearing skeleton of the entire curtain wall structure. The outer frame 1, the outer curtain wall assembly 2, and the inner curtain wall 8 are combined to form a rectangular box shape. The outer curtain wall assembly 2 and the inner curtain wall 8 are arranged parallel to each other. A cavity is provided between the outer curtain wall assembly 2 and the inner curtain wall 8 to form a stable ventilation layer, which increases the installation space for the electric roller shutter 7 and the filter assembly 5, etc.

[0024] The outer curtain wall component 2 includes an outer curtain wall body 201. The outer curtain wall body 201 uses a single pane of glass, which has light transmission and basic protection functions. The upper and lower parts of the outer curtain wall body 201 are respectively provided with an exhaust vent 203 and an air inlet 202. The air inlet 202 and the exhaust vent 203 serve as air inflow and outflow channels, respectively, to realize indoor and outdoor air exchange.

[0025] An installation frame 204 is welded to one end of the air inlet 202 opening, and an insect-proof net 3 is threaded to the other end of the air inlet 202 opening. The insect-proof net 3 is made of 304 stainless steel and can intercept large impurities such as insects and willow catkins. An electric louver valve 4 is installed inside the exhaust vent 203 and at the end of the installation frame 204 away from the air inlet 202. The electric louver valve 4 is a DTS-80 type, which controls the ventilation volume by opening and closing the blades. There is a gap between the insect-proof net 3 and the electric louver valve 4 located at the air inlet 202. The filter assembly 5 is installed inside the gap. The filter assembly 5 includes a slide rail 501. The slide rail 501 slides and engages with the filter screen 502 on one side. A handle 503 is installed at the top of the filter screen 502. By pulling the handle 503, the filter screen 502 can be quickly removed from the slide rail 501, which is convenient for the filter screen 502 to be pulled out and replaced. The filter screen 502 is made of activated carbon composite filter screen, which can adsorb odors and harmful gases.

[0026] The size of the electric louver valve 4 located at the exhaust vent 203 matches the size of the inner wall of the exhaust vent 203 opening. The outer wall of the electric louver valve 4 is set against the inner wall of the exhaust vent 203. The electric louver valve 4 located at the air inlet 202 is connected to one end of the opening of the mounting frame 204 by bolt thread. The filter assembly 5 is located between the insect screen 3 and the lower electric louver valve 4. The opening sizes of the air inlet 202 and the exhaust vent 203 match. The mounting frame 204 is a rectangular frame with one end open. An opening is provided on the top surface of the mounting frame 204 near the outer curtain wall body 201. The size of the opening matches the size of the top surface of the filter screen 502. The upper end of the handle 503 extends through the opening and is set outside the mounting frame 204. The air inlet 202, exhaust vent 203, insect screen 3, electric louver valve 4 and filter assembly 5 work together to achieve the dual functions of air circulation and purification, ensuring the air quality entering the room.

[0027] The electric roller shutter 7 is installed on the top surface of the inner wall of the outer frame 1. The electric roller shutter 7 is located between the outer curtain wall assembly 2 and the inner curtain wall 8. The electric roller shutter 7 is a JLM-100 model, and its shading area controls the intensity of sunlight. A heating wire 9 is installed on the upper part of the inner curtain wall 8, and a cooling pipe 10 is installed on the lower part of the inner curtain wall 8. A temperature and humidity sensor 6 is installed on one side of the outer curtain wall assembly 2. The temperature and humidity sensor 6 is electrically connected to two electric louvered valves 4, the heating wire 9, and the cooling pipe 10. The cooling pipe 10 is a curved coil made of copper. The curved design increases the heat exchange area. The cooling pipe 10... The circulating pump is connected to the building's existing cold source to reduce the temperature of the ventilation layer and decrease the air conditioning cooling load in summer. The heating wires 9 are arranged horizontally and parallel to the inner curtain wall 8. The two ends of the heating wires 9 are connected to the external power supply through the busbar. The heating wires 9 are Ni80Cr20 nickel-chromium heating wires. The horizontal parallel arrangement can evenly heat the air in the ventilation layer. In winter, it can increase the temperature of the outer surface of the inner curtain wall 8 and reduce the loss of indoor heat. The temperature and humidity sensor 6 adopts the SHT30 type, which monitors environmental parameters in real time and controls the electric louver valve 4, heating wires 9 and cooling pipes 10 in conjunction to achieve automatic and precise adjustment, thereby achieving the effects of energy saving, consumption reduction and improved indoor comfort.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A glass curtain wall structure, comprising an outer frame (1), an outer curtain wall assembly (2), and an inner curtain wall (8), characterized in that: The outer frame (1) is connected to the outer curtain wall assembly (2) and the inner curtain wall (8) by bolts at both ends. The outer curtain wall assembly (2) includes an outer curtain wall body (201). The upper and lower parts of the outer curtain wall body (201) are respectively provided with an exhaust port (203) and an air inlet (202). An installation frame (204) is welded to one end of the air inlet (202). An insect screen (3) is threaded to the other end of the air inlet (202). An electric louver valve (4) is installed inside the exhaust port (203) and at the end of the installation frame (204) away from the air inlet (202). A temperature and humidity sensor (6) is installed on one side of the outer curtain wall assembly (2). It also includes a filter assembly (5), an insect screen (3) and the electric louver valve (4) located at the air inlet (202) with a gap provided between them. The filter assembly (5) is installed inside the gap. The filter assembly (5) includes a slide rail (501). The slide rail (501) is slidably fitted with a filter screen (502) on one side. A handle (503) is installed on the top of the filter screen (502). It also includes an electric roller shutter (7), which is installed on the top surface of the inner wall of the outer frame (1). The electric roller shutter (7) is located between the outer curtain wall assembly (2) and the inner curtain wall (8). A heating wire (9) is installed on the upper part of the inner curtain wall (8), and a cooling pipe (10) is installed on the lower part of the inner curtain wall (8).

2. The glass curtain wall structure according to claim 1, characterized in that, The outer frame (1) is a rectangular frame with openings at both ends. The outer frame (1), the outer curtain wall assembly (2), and the inner curtain wall (8) are combined to form a rectangular box. The outer curtain wall assembly (2) and the inner curtain wall (8) are arranged in parallel to each other, and a cavity is provided between the outer curtain wall assembly (2) and the inner curtain wall (8).

3. A glass curtain wall structure according to claim 1, characterized in that, The opening sizes of the air inlet (202) and the air outlet (203) are matched. The mounting frame (204) is a rectangular frame with one end open. An opening is provided on the top surface of the mounting frame (204) near the outer curtain wall body (201). The size of the opening matches the size of the top surface of the filter screen (502). The upper end of the handle (503) extends through the opening and is provided outside the mounting frame (204).

4. A glass curtain wall structure according to claim 3, characterized in that, The size of the electric louver valve (4) located at the exhaust port (203) matches the size of the inner wall of the exhaust port (203). The outer wall of the electric louver valve (4) is set against the inner wall of the exhaust port (203). The electric louver valve (4) located at the air inlet (202) is connected to one end of the opening of the mounting frame (204) by bolt thread. The filter assembly (5) is located between the insect screen (3) and the lower electric louver valve (4).

5. A glass curtain wall structure according to claim 1, characterized in that, The temperature and humidity sensor (6) is electrically connected to the two electric louver valves (4), the heating wire (9) and the cooling pipe (10) respectively. The cooling pipe (10) is arranged in a curved coil shape. The heating wire (9) is arranged in parallel to the inner curtain wall (8) in the transverse direction. The two ends of the heating wire (9) are connected to an external power source through a busbar.

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