CN207110133U - In put the three layers of sun protection glass and fixing device of fixed sunshade expanded metals - Google Patents

Abstract

The utility model discloses a three-layer sunshade glass and a fixing device for a fixed sunshade net in the middle. There is an accommodation cavity between the laminated tempered glass, and the middle tempered glass divides the accommodation cavity into an upper cavity and a lower cavity, and the sun visor net is built in the lower cavity; the sun visor net includes the first unit mesh, the first The unit mesh is turned over to form the second unit mesh, and the first and second mesh are turned over to form the third unit mesh and the fourth unit mesh; the combination of the first, second, third and fourth mesh is arrayed horizontally and vertically The distribution is shaped as an expanded mesh. The fixed sunshade glass of the utility model has a built-in plate net with a light-transmitting hole with a special opening angle, which can block direct light with high energy radiation density to the maximum extent, but allows outdoor scattered light to come in without affecting indoor lighting. It is suitable for airports, It is used in large-area lighting roofs and glass curtain walls in infrastructure facilities such as stations.

Description

Three-layer sunshade glass and fixing device for fixed sunshade net in the middle

technical field

The utility model relates to the sunshade field, in particular to a three-layer sunshade glass and a fixing device with a fixed sunshade net in the middle.

Background technique

With the development of my country's construction industry, a large number of civil buildings have been constructed, and various types of glass lighting roofs (glass roofs, glass skylights) and glass curtain walls have also begun to be widely used in hotels, restaurants, stations, airports, commercial cities, and department stores. , exhibition halls, gymnasiums, museums and hospitals, etc.

Existing glass daylighting roofs and curtain walls are generally composed of glass and metal structures, and the glass surface has the characteristics of strong heat transfer and high thermal transmittance, which has a great impact on indoor thermal conditions; glass daylighting roofs and curtain walls have become architectural The most active and sensitive part of material heat exchange and heat conduction is 5 to 6 times the heat loss of traditional walls, and the energy consumption of daylighting roofs and curtain walls can account for about 40% of the energy consumption of the entire building. Energy-saving measures have an important position. Among them, the use of sunshade measures is a necessary means for the energy-saving design of glass curtain wall buildings.

At present, the specific scheme of sunshade is generally to install temporary sunshade devices such as cloth curtains, bamboo curtains, soft louvers, canvas tents, etc. inside the glass, or by setting permanent sunshade devices such as sunshade boards or sunshade curtains. The sunshade device, which is limited by its own conditions, has the characteristics of limited sunshade performance; as for the permanent sunshade device, it is further divided into horizontal sunshade, vertical sunshade, comprehensive sunshade and baffle sunshade, permanent sunshade The biggest problem with the device is that it cannot well block direct light with high energy radiation density, and does not affect the entry of scattered light, thereby affecting indoor lighting.

Aiming at the above existing problems in the prior art, the applicant has carried out in-depth research and proposed the utility model.

Utility model content

The purpose of this utility model is to design a kind of three-layer sunshade glass with fixed sunshade net in the middle, and its fixing device.

In order to achieve the purpose of the above utility model, the technical solution of the utility model is: a three-layer sunshade glass with a fixed sunshade net in the middle, including the first outer layer of tempered glass, the second outer layer of laminated tempered glass, and the first outer layer of tempered glass. An accommodating cavity is provided between the first layer of toughened glass and the second outer layer of laminated tempered glass, the first outer layer of tempered glass and the second outer layer of laminated tempered glass are fixed and supported by the first aluminum spacer set on the edge, and the first The aluminum spacer is coated with sealing structural glue, and the storage cavity is built with a middle layer of tempered glass. The middle layer of tempered glass separates the storage cavity into an upper cavity and a lower cavity. The upper cavity is located between the first outer layer of tempered glass and the middle layer of tempered glass. In between, the edge of the upper cavity is provided with a second aluminum spacer to fix and support the first outer tempered glass and the middle tempered glass, and the lower cavity is located between the second outer laminated tempered glass and the middle tempered glass; the lower cavity has a built-in With sun visor net;

A U-shaped attached frame with an opening outward is also provided between the edge of the first outer layer tempered glass and the edge of the second outer layer tempered glass; the second outer layer tempered glass consists of two laminated glass knotted tempered glass;

The sun visor net includes a first unit mesh, the first unit mesh includes an upper connecting piece and a lower connecting piece that are staggered up and down in parallel; the first unit mesh is turned around the outer edge of the lower connecting piece to form a second unit mesh, The first unit mesh is turned around the side edge of the upper connecting piece to form the third unit mesh, and the second unit mesh is turned around the side edge of the upper connecting piece to form the fourth unit mesh; the first unit mesh, the second unit mesh The combination of the sheet, the third unit mesh, and the fourth unit mesh is arranged in a horizontal and vertical array to form an expanded mesh.

The contact surfaces of the first aluminum spacer, the second aluminum spacer, the U-shaped attached frame and the tempered glass are coated with butyl glue for sealing and bonding.

The thickness of the first outer tempered glass is 12 mm, the thickness of the tempered glass of the second outer laminated tempered glass is 12 mm, and the thickness of the middle tempered glass is 4 mm.

A three-layer sunshade glass fixing device with a fixed sunshade net in the middle, including an inverted T-shaped support piece, the top of the support piece is fixedly connected with a positive T-shaped adapter piece by bolts, and a keel adapter frame is installed above the adapter piece , a glass block is installed above the keel transfer frame, and the end of the glass block extends into and is pressed tightly in the U-shaped attached frame of the three-layer sunshade glass of the fixed sunshade net in the middle, and is installed at the side shoulder of the keel transfer frame There is a glass attached frame. The glass attached frame is set under the edge of the second outer laminated tempered glass of the three-layer sunshade glass of the fixed sunshade net in the middle. The upper surface of the glass attached frame supports the second outer layer of laminated tempered glass. The glass attached The contact surface between the frame and the second outer laminated tempered glass is provided with strip double-sided adhesive and rectangular structural adhesive; a decorative pressing block is installed above the glass pressing block, and a decorative buckle cover is installed on the top of the decorative pressing block. The seams of the pressing block, the decorative buckle cover and the three-layer sunshade glass of the central fixed sunshade net are filled with foam rods, and the outside of the foam rods is encapsulated by weather-resistant sealant.

The contact surface of the glass attachment frame and the keel transfer frame is covered with a rubber strip, and a protruding clip is provided on the rubber strip, and the clip is mounted in the slot of the keel transfer frame; the glass attachment frame and the keel transfer frame The connection is secured by screws.

A supporting block is provided below the glass pressing block, the opening of the supporting pressing block is downward, the upper surface of the supporting pressing block presses against the glass pressing block, and a pressing block support member with a stepped groove is installed inside the supporting pressing block, and the pressing block supports The piece is connected with the keel adapter, and the briquetting support, the support briquetting, the glass briquetting, and the decorative briquetting are sequentially connected through bolts, and the bolt heads are embedded in the stepped grooves of the briquetting support.

The beneficial effects of the utility model are:

1. The three-layer sunshade glass of this utility model is a fixed sunshade structure. Specifically, it can be arranged with a lighting roof and a glass curtain wall. The built-in sunshade net has a light-transmitting hole with a special opening angle, which can shield the energy radiation density to the greatest extent. Large direct light, but allows outdoor scattered light to come in, without affecting indoor lighting.

2. The utility model is simple in structure, simple in processing technology, and low in material and processing costs. It is suitable for large-area lighting roofs and glass curtain walls in infrastructure facilities such as airports and stations, and does not require post-maintenance. It has high practicability and convenience. , beautiful appearance, will not affect the indoor visual effect.

Description of drawings

Fig. 1 is the three-layer sunshade glass structure schematic diagram of middle fixed sunshade net;

Fig. 2 is a structural schematic diagram of the sun visor net;

Fig. 3 is a schematic diagram of the structure of the fixing device.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

As shown in Figure 1, a three-layer sunshade glass with a fixed sunshade net in the middle includes a first outer layer of tempered glass 1, a second outer layer of laminated tempered glass 2, the first outer layer of tempered glass 1 and the second layer of tempered glass An accommodating cavity 3 is provided between the outer laminated tempered glass 2, the first outer laminated tempered glass 1 and the second outer laminated tempered glass 2 are fixedly supported by the first aluminum spacer 4 arranged on the edge, and the first aluminum The outside of the spacer 4 is coated with a sealing structural glue 5, and the middle tempered glass 6 is built in the accommodation chamber 3, and the middle tempered glass 6 divides the accommodation chamber 3 into an upper cavity 301 and a lower cavity 302, and the upper cavity 301 is located in the first outer cavity. Between the first layer tempered glass 1 and the middle layer tempered glass 6, the edge of the upper cavity 301 is provided with a second aluminum spacer 7 to fix and support the first outer layer tempered glass 1 and the middle layer tempered glass 6, and the lower cavity 302 is located in the second outer layer laminated glass Between the tempered glass 2 and the middle tempered glass 6; the lower cavity 302 is built with a sun visor net 8.

There is also a U-shaped frame 9 opening outward between the first outer layer tempered glass 1 and the edge of the second outer layer tempered glass 2; the second outer layer tempered glass 2 consists of two The tempered glass 202 bonded by the interlayer 201 .

In this embodiment, the thickness of the first outer tempered glass 1 is 12 mm, the thickness of the tempered glass 202 of the second outer laminated tempered glass 2 is 12 mm, and the thickness of the middle tempered glass 6 is 4 mm.

The contact surfaces of the first aluminum spacer 4 , the second aluminum spacer 7 , the U-shaped frame 9 and the tempered glass are coated with butyl glue 10 for sealing and bonding.

As shown in FIG. 2 , the sun visor net 8 includes a first unit net 801 , and the first unit net 801 includes an upper connecting piece 802 and a lower connecting piece 803 connected up and down in parallel. The first unit mesh 801 is turned around the outer edge of the lower connecting piece 803 to form the second unit mesh 804, the first unit mesh 801 is turned around the side edge of the upper connecting piece 802 to form the third unit mesh 805, the second unit mesh 804 turns around the side edge of the upper connecting piece 802 to form the fourth unit mesh 806; the combination of the first unit mesh 801, the second unit mesh 804, the third unit mesh 805, and the fourth unit mesh 806 , Longitudinal array distribution is formed into a plate net.

As shown in Figure 3, a three-layer sunshade glass fixing device with a fixed sunshade net in the middle includes an inverted T-shaped support piece 11, and the top of the support piece 11 is fixedly connected with a positive T-shaped adapter piece 12 by bolts. A keel transfer frame 13 is installed above the connector 12, and a glass pressure block 14 is installed above the keel transfer frame 13. In the U-shaped attached frame 9, a glass attached frame 15 is installed at the side shoulder of the keel transfer frame 13, and the glass attached frame 15 is arranged on the edge of the second outer laminated tempered glass 2 of the three-layer sunshade glass of the fixed sunshade net in the middle Below, the upper surface of the glass attached frame 15 supports the second outer laminated tempered glass 2, and the contact surface between the glass attached frame 15 and the second outer laminated tempered glass 2 is provided with a strip double-sided adhesive 16 and a rectangular structural adhesive 17; The contact surface of the glass attached frame 15 and the keel transfer frame 13 is covered with a rubber strip 18, and the rubber strip 18 is provided with a raised clip 1801, and the clip 1801 is clamped in the slot 1301 of the keel transfer frame 13; The auxiliary frame 15 is fixedly connected with the keel transfer frame 13 by screws.

A decorative pressing block 19 is installed above the glass pressing block 14, and a decorative buckle cover 20 is installed on the top of the decorative pressing block 19. A supporting pressing block 21 is arranged below the described glass pressing block 14, and the opening of the supporting pressing block 21 is downward, supporting The upper surface of the briquetting block 21 presses against the glass briquetting block 14, and a briquetting support 22 with a stepped groove is installed in the supporting briquetting block 21. The briquetting support 22 and the keel adapter 13 are connected by connecting double pull rods 23. The block supporting part 22 , the supporting pressing block 21 , the glass pressing block 13 , and the decorative pressing block 19 are sequentially connected through bolts, and the bolt heads are embedded in the stepped grooves of the pressing block supporting part 22 .

The joints between the decorative pressing block 19, the decorative buckle cover 20 and the three-layer sunshade glass of the central fixed sunshade net are filled with foam rods 24, and the outside of the foam rods 24 is encapsulated 25 by a weather-resistant sealant.

The described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Claims (6)

1. A three-layer sunshade glass with a fixed sunshade net in the middle is characterized in that it comprises the first outer layer tempered glass, the second outer layer laminated tempered glass, the first outer layer tempered glass and the second outer layer laminated tempered glass There is an accommodation cavity between the glued tempered glass, the first outer layer tempered glass and the second outer layer laminated tempered glass are fixed and supported by the first aluminum spacer set on the edge, and the first aluminum spacer is coated with a sealing structure Glue, the accommodating cavity is built with a middle tempered glass, the middle tempered glass divides the accommodating cavity into an upper cavity and a lower cavity, the upper cavity is located between the first outer tempered glass and the middle tempered glass, and the edge of the upper cavity is provided with a second The aluminum spacers fixedly support the first outer tempered glass and the middle tempered glass, and the lower cavity is located between the second outer laminated tempered glass and the middle tempered glass; the sun visor net is built in the lower cavity; A U-shaped attached frame with an opening outward is also provided between the edge of the first outer layer tempered glass and the edge of the second outer layer tempered glass; the second outer layer tempered glass consists of two laminated glass knotted tempered glass; The sun visor net includes a first unit mesh, the first unit mesh includes an upper connecting piece and a lower connecting piece that are staggered up and down in parallel; the first unit mesh is turned around the outer edge of the lower connecting piece to form a second unit mesh, The first unit mesh is turned around the side edge of the upper connecting piece to form the third unit mesh, and the second unit mesh is turned around the side edge of the upper connecting piece to form the fourth unit mesh; the first unit mesh, the second unit mesh The combination of the sheet, the third unit mesh and the fourth unit mesh is arranged in a horizontal and vertical array to form an expanded mesh. 2. The three-layer sunshade glass of the middle fixed sunshade net according to claim 1, is characterized in that, the contact surface of the first aluminum spacer, the second aluminum spacer, the U-shaped attached frame and the tempered glass is coated Contains butyl adhesive for sealing and adhesive fixing. 3. According to any one of claims 1 to 2, the three-layer sunshade glass of the middle fixed sunshade net is characterized in that, the thickness of the first outer layer tempered glass is 12mm, and the thickness of the second outer layer tempered glass is 12 mm. The thickness of the toughened glass is 12mm, and the thickness of the middle tempered glass is 4mm. 4. A three-layer sunshade glass fixing device with a fixed sunshade net in the middle, which is characterized in that it includes an inverted T-shaped support, and the top of the support is fixedly connected with a positive T-shaped adapter by bolts. A keel transfer frame is installed, and a glass pressure block is installed above the keel transfer frame. A glass attachment frame is installed at the side shoulder of the frame, and the glass attachment frame is set under the edge of the second outer laminated tempered glass of the three-layer sunshade glass of the fixed sun visor net in the middle, and the upper surface of the glass attachment frame supports the second outer layer clip. Adhesive tempered glass, the contact surface between the glass attached frame and the second outer laminated tempered glass is provided with strip double-sided adhesive and rectangular structural adhesive; a decorative pressing block is installed above the glass pressing block, and a decorative pressing block is installed above the decorative pressing block. For the buckle cover, the seams of the decorative pressing block, the decorative buckle cover and the three-layer sunshade glass of the central fixed sun visor net are filled with foam rods, and the outside of the foam rods is encapsulated by a weather-resistant sealant. 5. The three-layer sunshade glass fixing device of the middle fixed sunshade net according to claim 4, characterized in that, the contact surface between the glass attachment frame and the keel transfer frame is covered with a rubber strip, and the rubber strip is provided with The protruding clamping strip is clamped in the slot of the keel transfer frame; the glass attachment frame and the keel transfer frame are fixedly connected by screws. 6. The three-layer sunshade glass fixing device of the fixed sunshade net in the middle according to claim 4, characterized in that, a support block is provided below the glass block, the opening of the support block is downward, and the support block is The upper surface is pressed against the glass briquette, and a briquetting support with a stepped groove is installed inside the supporting briquette. The briquetting support is connected with the keel adapter. The pressing blocks are sequentially connected through bolts, and the heads of the bolts are embedded in the stepped grooves of the supporting parts of the pressing blocks.