CN211037437U - A curtain wall thermal insulation structure - Google Patents

Abstract

The utility model relates to a curtain wall heat insulation structure in the field of glass curtain walls, which comprises a frame, the frame includes an upper frame, a lower frame and a side frame, and outdoor glass and indoor glass are mounted on the frame, and the indoor glass is connected to the outdoor frame. A louver-shaped polarized glass is vertically arranged between the glasses, and the polarized glass is rotatably connected to the upper frame and the lower frame, the outdoor glass is fixedly connected to the frame, and the indoor glass is slidably connected to the frame. A first rotating shaft is arranged on the inner side of the side frame along the side frame, a motor is connected to the first rotating shaft, and a plurality of turntables are arranged on the first rotating shaft, and the turntables are hinged at the end away from the rotation center. A push rod, the side frame is provided with a slideway perpendicular to the indoor glass, a sliding block is integrally provided on the indoor glass in cooperation with the slideway, and the slide block is hinged with the push rod. The utility model has excellent thermal insulation effect without external human and material support.

Description

A curtain wall thermal insulation structure

technical field

The utility model relates to the field of glass curtain walls, in particular to a curtain wall heat insulation structure.

Background technique

Glass curtain wall is widely used in the construction industry because of its good light transmission, beautiful appearance and atmosphere. However, due to the reflection effect of glass curtain wall on light, it has a lot of negative effects, especially in summer, it not only enhances The indoor light temperature is also affected by the outdoor exposure. The temperature increases and the radiation increases. This phenomenon is becoming more and more obvious. It must be paid attention to. In order to continue to maintain the beauty, the premise of not affecting the use of the glass curtain wall Therefore, it is necessary to improve the traditional glass curtain wall.

Regarding the issue above. The Chinese patent with the publication number of CN208594654U discloses a thermal insulation glass water curtain wall, which includes a frame, and a first groove, a second groove and a third groove are opened on the inner side of the frame, and the grooves in the frame are A glass curtain wall is inserted in the middle, and the glass curtain wall is composed of a first glass plate unit, a second glass plate unit, and a third glass plate unit. The interlayer between the first glass plate unit and the second glass plate unit There are several water curtain glass pipes, the water curtain glass pipes are connected with the circulating water supply pipe and the circulating return pipe, the circulating water supply pipe is connected with the circulating submersible pump in the water tank through the water outlet pipe, and the circulating return pipe is connected with the water tank through the water inlet pipe. The water port is connected, and the water tank is provided with a controller. The utility model uses the circulating submersible pump to pump the water in the water tank from the water outlet pipe into the circulating water supply pipe, the circulating water supply pipe discharges the water to the water curtain glass pipe, and the water in the water curtain glass pipe returns to the circulating return pipe, and The water flows into the water tank from the water inlet pipe and circulates in this way to realize the water flow circulation in the water curtain glass tube, so as to realize the cooling of the interior of the curtain wall and increase the thermal insulation effect of the curtain wall.

However, the above solution has the following shortcomings. The water in the water tank needs to be replaced regularly to ensure the clarity of the water flow, and the circulating submersible pump is used to realize the water circulation, which makes the operation process consume a lot of manpower and material resources.

Utility model content

The purpose of the utility model is to provide a curtain wall heat insulation structure, which realizes the heat insulation of the curtain wall and saves a lot of manpower and material resources by arranging movable indoor glass and louver-shaped polarized glass between the indoor glass and the outdoor glass.

The above-mentioned utility model purpose is achieved through the following technical solutions:

A curtain wall heat insulation structure includes a frame, the frame includes an upper frame, a lower frame and a side frame, an outdoor glass and an indoor glass are installed on the frame, and a louver is vertically arranged between the indoor glass and the outdoor glass. The polarized glass is rotatably connected to the upper frame and the lower frame, the outdoor glass is fixedly connected to the frame, the indoor glass is slidingly connected to the frame, and the inner edge of the side frame The side frame is provided with a first rotation shaft, the first rotation shaft is connected with a motor, and a plurality of turntables are arranged on the first rotation shaft, and a push rod is hinged on the end of the turntable away from the rotation center, and the side frame is perpendicular to the The indoor glass is provided with a slideway, and a sliding block is integrally provided with the slideway on the indoor glass, and the sliding block is hinged with the push rod.

By adopting the above-mentioned technical solution and setting up the transmission mechanism of the turntable, the push rod, the slideway and the slider, the indoor glass can be moved under the driving of the turntable, so as to adjust the distance between the indoor glass and the outdoor glass so as to realize the separation according to the curtain wall. Thermal regulation, when the weather is hot, the distance between the indoor glass and the outdoor glass can be increased to increase the thermal insulation effect of the curtain wall, and when the weather is cold, the distance between the indoor glass and the indoor glass can be reduced to reduce the The heat insulation effect of the curtain wall allows the outdoor heat to enter the room better, and the work is driven by the motor, without other power or human support, saving a lot of manpower and material resources.

The utility model is further configured as follows: the polarized glass is arranged close to the outdoor glass, the contact ends of the polarized glass and the upper frame and the lower frame are both provided with a second rotation axis that is perpendicular to the upper frame and the lower frame, and the upper frame is connected to the upper frame and the lower frame. The lower frame is provided with a deflection rod that is perpendicular to and rotatably connected to the second rotation axis, a plurality of cams are arranged in the upper frame and the lower frame, and the second rotation axis and the rotation center of the cam Rotationally connected, one end of the cam away from the rotation center is hinged with the deflection rod, and one end of the second rotating shaft is provided with a rotary cylinder.

By adopting the above technical solution, the rotary cylinder drives the second rotating shaft to rotate, thereby driving the cam to rotate, and the cam belt radon deflection rod rotates around the second rotating shaft, thereby driving the rotation of the polarized glass to realize the rotation of the polarized glass. When it is too large, rotate the polarized glass to be parallel to the outdoor glass. The polarized glass can eliminate the dazzling reflected light and scattered light. At the same time, by using the polarized glass to effectively block ultraviolet and infrared rays, the light band can be weakened to a great extent. heat, thereby improving the thermal insulation effect of the curtain wall.

The utility model is further provided that: a one-way perspective film is arranged on the surface of the polarizing glass facing the outdoor glass side.

By adopting the above technical solution, the one-way see-through film can reduce the outdoor light entering the room, and the one-way see-through film can make it difficult for outdoor personnel to observe the indoor situation, which has a protective effect.

The utility model is further provided that: a glass heat insulating film is arranged on the side of the polarized glass facing the indoor glass.

By adopting the above technical solution, the disposition of the heat insulating film can be used to isolate the heat outside the window, which further improves the heat insulating effect of the curtain wall.

The utility model is further configured as follows: the frame is provided with a ventilation system, the contact end of the lower frame and the indoor glass is provided with a plurality of air inlets, and the contact end of the upper frame and the outdoor glass is provided with air outlets.

By adopting the above technical scheme, the arrangement of the air inlet and the air outlet realizes the gas circulation between the indoor glass and the outdoor glass, and by replacing the air between the indoor glass and the outdoor glass, the thermal insulation effect of the glass curtain wall is further improved.

The utility model is further configured as follows: a fan is arranged at the air outlet.

By adopting the above technical solution, the fan arrangement enhances the air circulation speed between the air outlet and the air inlet, and enhances the replacement speed of the air between the indoor glass and the outdoor glass, thereby further enhancing the thermal insulation effect of the curtain wall.

The utility model is further configured as follows: both the air outlet and the air inlet are provided with insect-proof nets, and the insect-proof nets are located outside the fan.

By adopting the above technical solution, the installation of the insect-proof net prevents mosquitoes from entering between the indoor glass and the outdoor glass from the air inlet or the air outlet.

The utility model is further arranged as follows: a baffle plate is slidably arranged at the air inlet.

By adopting the above technical solution, the baffle plate provided at the air inlet closes the air inlet when there is no need to replace the air between the indoor glass and the outdoor glass.

To sum up, the beneficial technical effects of the present utility model are:

1. By setting movable indoor glass and setting louver-shaped polarized glass between the indoor glass and the outdoor glass, the insulation of the curtain wall is realized, which saves a lot of manpower and material resources;

2. The thermal insulation effect of the glass curtain wall is further enhanced by setting the rotatable louver-shaped polarized glass and the one-way perspective film and heat insulating film set on the polarized glass;

3. By setting the air inlet and outlet, the air circulation between the indoor glass and the outdoor glass is realized, which further strengthens the thermal insulation effect of the glass curtain wall.

Description of drawings

Figure 1 is a schematic diagram of the structure of the outdoor glass surface of the present invention.

Figure 2 is a schematic diagram of the structure of the indoor glass surface of the present invention.

FIG. 3 is a schematic diagram of the structure of the polarized glass and the frame of the present invention.

FIG. 4 is a partial enlarged schematic view of part A in FIG. 1 .

FIG. 5 is a schematic diagram of the cross-sectional structure of B-B in FIG. 3 .

FIG. 6 is a partially enlarged schematic diagram of part C in FIG. 5 .

FIG. 7 is a partially enlarged schematic diagram of part D in FIG. 5 .

FIG. 8 is a schematic view of the structure of the polarized glass of the present invention.

FIG. 9 is a partial enlarged schematic view of part E in FIG. 8 .

In the figure, 1, frame; 11, upper frame; 12, lower frame; 13, side frame; 2, indoor glass; 3, outdoor glass; 4, polarized glass; 41, one-way perspective film; 42, heat insulation film; 5. The first rotating shaft; 51, the motor; 52, the turntable; 53, the slideway; 54, the slider; 55, the push rod; 6, the second rotating shaft; 61, the deflection rod; 62, the cam; 63, the rotary cylinder ; 7, ventilation system; 71, air inlet; 72, air outlet; 73, fan; 74, insect net; 75, baffle.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

1 and 2, the utility model discloses a curtain wall heat insulation structure, including a frame 1, the frame 1 includes an upper frame 11, a lower frame 12 and a side frame 13, and the frame 1 is provided with an outdoor glass 3 and an indoor glass 2, the outdoor glass 3 is fixedly connected with the frame 1, and a rubber sealing strip is arranged between the frame 1, and the indoor glass 2 and the frame 1 can be slidably arranged; referring to FIG. 3, a polarized light is provided between the indoor glass 2 and the outdoor glass 3 Glass 4, the polarized glass 4 is arranged as a number of louver-shaped pieces, and the polarized glass 4 is rotatably connected with the upper frame 11 and the lower frame 12 of the frame 1; a ventilation system 7 is provided on the frame, and the ventilation system 7 includes a set on the indoor side of the lower frame 12. A number of air inlets 71, and the air outlet 72 set on the outdoor side of the upper frame 11, the air outlet 72 and the air inlet 71 are provided with insect-proof nets 74, and the air inlet 71 is slidably provided with a baffle 75, and the lower frame 12. A chute is arranged laterally at the air inlet 71, the baffle plate 75 can slide laterally in the chute, and a limit block is arranged on one side of the chute, and a handle is provided on the side of the baffle plate 75 away from the limit block; 4. A fan 73 is provided behind the insect-proof net 74 of the air outlet 72 .

Referring to FIGS. 5 and 6 , in order to realize the movement of the indoor glass 2 , a slideway 53 is provided on the frame 1 , and the indoor glass 2 is integrally provided with the slideway 53 with a sliding block 54 , and is arranged in the side frame 13 along the length of the side frame 13 . A first rotating shaft 5 is provided, the first rotating shaft 5 is connected with a motor 51, a number of turntables 52 are arranged on the first rotating shaft 5, and the turntables 52 are arranged at equal distances on the first rotating shaft 5, and in this embodiment, there are two In the turntable 52 , the first rotating shaft 5 passes through the rotation center of the turntable 52 and is key-connected to the turntable 52 .

5 and 7 , a connecting frame is provided at the connecting ends of the polarizing glass 4 and the upper frame 11 and the lower frame 12 , while referring to FIG. 8 , one end of the connecting frame is provided with a second rotating connection with the upper frame 11 and the lower frame 12 . Axis 6, and the other end of the connecting frame is rotatably connected with a deflection rod 61, the upper frame 11 and the lower frame 12 are provided with a number of cams 62 for driving the deflection rod 61 to move, and the cams 62 are arranged on any two adjacent second rotating shafts 6 In the present embodiment, a cam 62 is provided, and the rotation center of the cam 62 is connected with a rotary cylinder 63 , and the rotary cylinder 63 is located in the upper frame 11 and the lower frame 12 .

8 and 9, in order to further strengthen the thermal insulation performance of the curtain wall, a one-way perspective film 41 is provided on the side surface of the polarized glass 4 toward the outdoor glass 3, and a barrier is provided on the side surface of the polarized glass 4 toward the indoor glass 2. Thermal film 42 .

The implementation principle of this embodiment is: when the outdoor temperature is high, the operator can start the motor 51 , the motor 51 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the turntable 52 to rotate, and the turntable 52 drives the push rod 55 The movement thus drives the slider 54 to move in the slideway 53, and then drives the indoor glass 2 to move, and rotates the hinged end of the push rod 55 and the turntable 52 to be closest to the slideway 53. At this time, the indoor glass 2 is located at the farthest. The distance between the indoor glass 2 and the outdoor glass 3 is the largest. By increasing the distance between the indoor glass 2 and the outdoor glass 3, the heat insulation effect of the curtain wall is strengthened. A gas passage is formed between 72 and the air inlet 71, and the air between the indoor glass 2 and the outdoor glass 3 is circulated and replaced, thereby taking away the heat in the air between the indoor glass 2 and the outdoor glass 3, and further enhancing the curtain wall. Thermal insulation effect. At this time, the polarizing glass 4 and the outdoor glass 3 are in a vertical position.

When the sunlight is too strong and the outdoor temperature is too high, by driving the rotary cylinder 63 to rotate, the rotary cylinder 63 drives the cam 62 to rotate, the cam 62 drives the deflection rod 61 to move, and the deflection rod 61 drives each polarizing glass 4 to rotate around the second rotation axis , when the cam 62 is far away from the center of rotation and the line connecting the center of rotation is parallel to the outdoor glass 3, the rotary cylinder 63 stops moving. At this time, the polarized glass 4 in the shape of a louver forms a flat plane of the polarized glass 4, and the polarized glass 4 faces the outdoor glass. 3. One side perspective film 41 is provided on one side, and a heat insulating film 42 is provided on the side of the polarized glass 4 facing the indoor glass 2, so as to further enhance the thermal insulation effect of the curtain wall.

The examples of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore: all equivalent changes made according to the structure, shape and principle of the present invention are not It should be covered within the protection scope of the present invention.

Claims (8)

1. A curtain wall heat insulation structure, comprising a frame (1), the frame (1) comprising an upper frame (11), a lower frame (12) and a side frame (13), characterized in that: the frame (1) is installed on the There are outdoor glass (3) and indoor glass (2), a louver-shaped polarized glass (4) is vertically arranged between the indoor glass (2) and the outdoor glass (3), and the polarized glass (4) ) is rotatably connected to the upper frame (11) and the lower frame (12), the outdoor glass (3) is fixedly connected to the frame (1), and the indoor glass (2) is connected to the frame (1) Sliding connection, the side frame (13) is provided with a first rotation shaft (5) along the inner side frame (13), the first rotation shaft (5) is connected with a motor (51), and the first rotation A plurality of turntables (52) are arranged on the shaft (5), and a push rod (55) is hinged to the end of the turntable (52) away from the rotation center. The side frame (13) is perpendicular to the indoor glass (2) and is provided with a slide ( 53), a slider (54) is integrally provided on the indoor glass (2) in cooperation with the slideway (53), and the slider (54) is hinged with the push rod (55). 2. A curtain wall heat insulation structure according to claim 1, characterized in that: the polarized glass (4) is arranged close to the outdoor glass (3), and the polarized glass (4) is connected to the upper frame (11) The contact end with the lower frame (12) is provided with a second rotation axis (6) perpendicular to the upper frame (11) and the lower frame (12), and the upper frame (11) and the lower frame (12) are provided with A deflection lever (61) that is vertically and rotatably connected to the second rotation axis (6), a plurality of cams (62) are arranged in the upper frame (11) and the lower frame (12), and the second rotation The shaft (6) is rotatably connected with the rotation center of the cam (62), and one end of the cam (62) away from the rotation center is hinged with the deflection rod (61), and one end of the second rotation shaft (6) A rotary cylinder (63) is provided. 3 . The thermal insulation structure of a curtain wall according to claim 2 , wherein a one-way perspective film ( 41 ) is provided on the surface of the polarized glass ( 4 ) facing the outdoor glass ( 3 ). 4 . 4. A curtain wall thermal insulation structure according to claim 3, characterized in that: a glass thermal insulation film (42) is provided on the side of the polarized glass (4) facing the indoor glass (2). 5. A curtain wall heat insulation structure according to claim 1, characterized in that: the frame is provided with a ventilation system (7), and the contact end of the lower frame (12) and the indoor glass (2) is provided with a ventilation system (7). A plurality of air inlets (71) are provided, and an air outlet (72) is provided at the contact end of the upper frame (11) and the outdoor glass (3). 6 . The thermal insulation structure of a curtain wall according to claim 5 , wherein a fan ( 73 ) is provided at the air outlet ( 72 ). 7 . 7. A curtain wall heat insulation structure according to claim 6, characterized in that: the air outlet (72) and the air inlet (71) are provided with insect-proof nets (74), and the insect-proof nets ( 74) is located outside the fan (73). 8 . The thermal insulation structure of a curtain wall according to claim 7 , wherein a baffle plate ( 75 ) is slidably arranged at the air inlet ( 71 ). 9 .

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