WO2022088811A1

WO2022088811A1 - Hollow glass, window, and door

Info

Publication number: WO2022088811A1
Application number: PCT/CN2021/109561
Authority: WO
Inventors: 刘昂峰; 汤庆文; 沈家万; 杨昊; 陈敏; 张坤
Original assignee: 山东能特异能源科技有限公司
Priority date: 2020-10-27
Filing date: 2021-07-30
Publication date: 2022-05-05
Also published as: CN112196422A

Abstract

A hollow glass, a window, and a door. The hollow glass comprises: a first glass (1) and a second glass (2) provided parallel to each other, a first gap (7) having a distance of a first length being formed between the first glass (1) and the second glass (2); and a first seal member (5) which is provided in the first gap (7) and has a sealing function, the first glass (1), the second glass (2), and the first seal member (5) enclosing to form a cavity (6), the first seal member (5) being sealably connected to the first glass (1) and the second glass (2) respectively so that the cavity (6) is in a closed state, a distance from the first glass (1) to the second glass (2) through the first seal member (5) being greater than the first length. The window comprises the hollow glass, and the door comprises the hollow glass. The hollow glass, the window, and the door can effectively reduce a heat transfer coefficient of the entire hollow glass while maintaining durable and stable sealing.

Description

Insulating glass, windows and doors

Cross-reference related references

The present application claims the priority of the Chinese Patent Application No. 202011162072.8 filed on October 27, 2020, which is incorporated herein by reference.

technical field

The invention relates to the technical field of energy-saving doors and windows, in particular to an insulating glass, a window and a door.

Background technique

The energy-saving properties of insulating glass have been recognized more and more widely by the society. In order to improve the thermal insulation effect of insulating glass, insulating glass has been improved from different aspects in the prior art. For example, the ordinary glass used is changed to tempered low-emissivity glass or laminated glass, the spacer is changed to a warm-edge spacer with low thermal conductivity, and the double-glass single-chamber insulating glass is changed to three-glass two-chamber or four-glass three-chamber. Cavity insulating glass. All these improvements can improve the thermal insulation and energy saving effect of insulating glass to varying degrees.

However, in insulating glass, the thermal insulation of spacers and the durability of sealing are a pair of contradictions. The deep fusion between inorganic materials and glass is the key to solving efficient and durable sealing. One of the factors that has a great influence on the thermal insulation effect is the thermal conductivity of the edge sealing spacer between the glasses. At present, the thermal conductivity of the insulating glass edge sealing spacer using these special materials as seals is relatively strong, so the entire insulating glass has a strong thermal conductivity. The thermal insulation effect has decreased and cannot be further improved.

SUMMARY OF THE INVENTION

In order to overcome the above-mentioned defects of the prior art, the technical problem to be solved by the embodiments of the present invention is to provide an insulating glass, a window and a door, which can further effectively reduce the overall heat transfer coefficient of the insulating glass while maintaining lasting and stable sealing.

The specific technical scheme of the embodiment of the present invention is:

An insulating glass comprising:

The first glass and the second glass are arranged in parallel, and there is a first gap between the first glass and the second glass with a distance of a first length;

A first sealing member with sealing function disposed in the first gap, the first glass, the second glass and the first sealing member are surrounded to form a cavity, and the first sealing member is respectively connected to the The first glass and the second glass are hermetically connected so that the cavity is in a hermetic state, and the distance from the first glass to the second glass through the first sealing member is greater than the first length.

Preferably, the first sealing member is made of one of the following materials: glass, ceramic material, metal material, plastic material, sealant; or

The first seal is formed by splicing at least two of the following materials: glass, ceramic material, metal material, plastic material, and sealant.

Preferably, the first sealing member has an accommodating portion, the accommodating portion communicates with the cavity, and a desiccant is provided in the accommodating portion to dry the gas in the cavity.

Preferably, when the first sealing member is made of stainless steel, the first sealing member and the first glass or the second glass are connected by welding or welding or gluing.

Preferably, the insulating glass further includes: a thermal insulation material disposed inside the first sealing member, the sealing member is located on the outside, the thermal insulation material is facing the side of the first glass or the second glass and The first glass or the second glass is in close contact.

Preferably, the thermal insulation material is a foam thermal insulation material with flame retardancy.

Preferably, the shape of the cross section of the first sealing member is a zigzag shape or a non-perpendicular oblique section with the surface of the first glass, and any two points where the sealing member is in contact with the first glass and the second glass The distances between the cross-sections passing through the first sealing member are all greater than the first length.

Preferably, the insulating glass further comprises: a third glass arranged in parallel with the first glass and the second glass, a second gap is formed between the third glass and the second glass; A second sealing member is provided between the third glass and the second glass, and the second sealing member and the first sealing member are arranged in a staggered position.

A window comprising the insulating glass as described above.

A door comprising the insulating glass according to any one of the above.

The technical scheme of the present invention has the following significant beneficial effects:

The present application utilizes a meandering or non-perpendicular first sealing member between the first glass and the second glass, so that the distance from the first glass to the second glass through the first sealing member is greater than that of the first glass. The first length of the gap, so that when the heat on the first glass needs to be transferred to the second glass, the distance it needs to pass is much larger than the first sealing member of the first length, so that the first sealing member has a The heat conduction distance is greatly increased, which means that the thermal insulation capability of the first seal is greatly improved. Since the other positions between the first glass and the second glass are basically gas, the gas is in turn separated by the first seal and all other places. The above-mentioned glass is sealed and is in a hermetic state, which cannot form diffusion or convection heat transfer, and the heat transfer coefficient of the gas is low, and the overall heat conduction through the first glass and the second glass is greatly reduced. Decrease the overall heat transfer coefficient value on both sides of the insulating glass.

With reference to the following description and drawings, specific embodiments of the invention are disclosed in detail, indicating the manner in which the principles of the invention may be employed. It should be understood that embodiments of the present invention are not thereby limited in scope. Embodiments of the invention include many changes, modifications and equivalents within the spirit and scope of the appended claims. Features described and/or illustrated for one embodiment may be used in the same or similar manner in one or more other embodiments, in combination with, or instead of features in other embodiments .

Description of drawings

The drawings described herein are for explanatory purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes and proportions of the components in the figures are only schematic and are used to help the understanding of the present invention, and do not specifically limit the shapes and proportions of the components of the present invention. Under the teachings of the present invention, those skilled in the art can select various possible shapes and proportions according to specific conditions to implement the present invention.

1 is a schematic structural diagram of the insulating glass in the first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the insulating glass in the second embodiment of the present invention;

3 is a schematic structural diagram of the insulating glass in the third embodiment of the present invention;

4 is a schematic structural diagram of the insulating glass in the fourth embodiment of the present invention;

5 is a schematic structural diagram of the insulating glass in the fifth embodiment of the present invention;

FIG. 6 is a schematic structural diagram of the insulating glass under the sixth embodiment in the embodiment of the present invention;

FIG. 7 is a schematic structural diagram of the insulating glass under the seventh embodiment in the embodiment of the present invention;

FIG. 8 is a schematic structural diagram of the insulating glass under the eighth embodiment in the embodiment of the present invention;

9 is a schematic structural diagram of the insulating glass in the ninth embodiment of the present invention;

FIG. 10 is a schematic structural diagram of the insulating glass according to the tenth embodiment of the present invention.

Reference numerals for the above drawings:

1. The first glass; 2. The second glass; 3. The third glass; 4. The fourth glass; Two seals; 9, the second gap; 10, the third seal; 11, the third gap; 12, the gas; 13, the desiccant; 14, the thermal insulation material; 15, the pipe body.

Detailed ways

The details of the present invention can be more clearly understood with reference to the accompanying drawings and the description of the specific embodiments of the present invention. However, the specific embodiments of the present invention described herein are only for the purpose of explaining the present invention, and should not be construed as limiting the present invention in any way. Under the teaching of the present invention, the skilled person can conceive any possible modifications based on the present invention, and these should be regarded as belonging to the scope of the present invention. It should be noted that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication between two components, it can be directly connected, or it can be indirectly connected through an intermediate medium, For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific situations. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the present application are for the purpose of describing particular embodiments only, and are not intended to limit the present application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The sealing member with sealing function at the edge can be a single material or a sealing combination of multiple materials. The reduction of thermal conductivity can reduce the heat transfer coefficient of insulating glass. Generally speaking, in the prior art, it can be achieved by the following methods: The thermal conductivity of the sealing material is reduced, the heat conduction area of the sealing material is reduced, and the heat conduction distance of the sealing material is increased. However, due to the limit of material properties and the multiple requirements for sealing, glass safety, fire resistance, and supporting force, the material selection and thermal conduction area of seals have become almost too small. At the same time, due to the limitation of the thickness of the hollow glass cavity, the heat conduction distance of the sealing material cannot be directly changed to increase. Therefore, it is necessary to break through the above-mentioned limitations and seek a new structure to solve the above-mentioned problems without changing the cavity gap of the insulating glass.

Under the above circumstances, in order to further effectively reduce the overall heat transfer coefficient of the insulating glass, an insulating glass is proposed in this application. FIG. 1 is a schematic structural diagram of the insulating glass in the first embodiment of the present invention, Fig. 2 is a schematic diagram of the structure of the insulating glass in the embodiment of the present invention under the second embodiment, Fig. 3 is a schematic diagram of the structure of the insulating glass in the embodiment of the present invention under the third embodiment, and Fig. 4 is the embodiment of the present invention. A schematic diagram of the structure of the insulating glass in the fourth embodiment, as shown in Figures 1 and 4, the insulating glass may include: a first glass 1 and a second glass 2 arranged in parallel, and the first glass 1 and the second glass 2 There is a first gap 7 with a distance of a first length between them; a first sealing member 5 with a sealing function is arranged in the first gap 7, and the first glass 1, the second glass 2 and the first sealing member 5 are surrounded to form a cavity 6. The sealing member 5 is sealed with the first glass 1 and the second glass 2 respectively so that the cavity 6 is in a hermetic state. The distance from the first glass 1 to the second glass 2 through the first sealing member 5 is greater than the first length.

The present application utilizes the first sealing member 5 between the first glass 1 and the second glass 2 that is meandering or non-perpendicular to the surface of the first glass 1 or the second glass 2 so that the first glass 1 can reach the second glass through the first sealing member 5 The distance of 2 is greater than the first length of the first gap 7, so that when the heat on the first glass 1 needs to be transferred to the second glass 2, the distance it needs to pass is much greater than the first sealing member 5 of the first length, In this way, the heat conduction distance of the first sealing member 5 is greatly increased, which means that the thermal insulation capability of the first sealing member 5 is greatly improved, since other positions between the first glass 1 and the second glass 2 are basically gas 12. The gas is sealed by the first sealing member 5 and the first glass 1 and the second glass 2 and is in an airtight state, which cannot form diffusion or convection heat transfer, and the heat transfer coefficient of the gas is low, and the overall heat passes through. The heat conduction of the first glass 1 and the second glass 2 is greatly reduced, therefore, the overall heat transfer coefficient value on both sides of the insulating glass can be greatly reduced by the above method.

In order to better understand the insulating glass in this application, it will be further explained and described below. As shown in FIGS. 1 to 4 , the insulating glass may include: a first glass 1 and a second glass 2 arranged in parallel; and the first seal 5 .

Wherein, as shown in FIGS. 1 to 4 , the first glass 1 and the second glass 2 may be arranged substantially in parallel, with a first gap 7 therebetween, and the first gap 7 is perpendicular to the surface of the first glass 1 . The distance in the direction is the first length. The lower part of the first glass 1 and the second glass 2 can be understood as the outer side, and the upper part of the first glass 1 and the second glass 2 can be understood as the inner side. A first sealing member 5 is arranged between the first glass 1 and the second glass 2. The first sealing member 5 is used to create a separation distance between the first glass 1 and the second glass 2, and can also support to a certain extent. Hold the first glass 1 and the second glass 2.

As shown in FIGS. 1 to 4 , the first sealing member 5 is used for sealing between the first glass 1 and the second glass 2 . One end of the first sealing member 5 is sealingly connected with the first glass 1 , and the other end of the first sealing member 5 is sealingly connected with the second glass 2 . The first glass 1 , the second glass 2 and the first sealing member 5 are surrounded to form A cavity 6, so that the cavity 6 is in a closed state. The distance from the first glass 1 to the second glass 2 through the first sealing member 5 is greater than the first length. In a feasible embodiment, the shape of the cross section of the first sealing member 5 may be a folded line or a curve, or a non-perpendicular oblique section with respect to the surface of the first glass 1 , or various combinations thereof. When the shape of the cross section of the first sealing member 5 is a non-perpendicular oblique section with the surface of the first glass 1, the first sealing member 5 is in contact with the first glass 1 and the second glass 2 through any two points between any two points. The distances of the cross sections of the first sealing element are all greater than the first length. In the above manner, when the heat on the first glass 1 needs to be transferred to the second glass 2, it needs to pass through the first sealing member 5 whose distance is much larger than the first length, so that the heat conduction distance of the first sealing member 5 is greatly increased. increase, which means that the thermal insulation capability of the first sealing member 5 is greatly improved, and the thermal conductivity efficiency is greatly reduced. On the basis of the same conditions of the first glass 1, the second glass 2 and the first gap 7, the present application greatly reduces the heat transfer coefficient value of the whole insulating glass from the first glass 1 side to the second glass 2 side. , and further improve the thermal insulation effect of insulating glass.

In a feasible embodiment, the first sealing member 5 may be made of one of the following materials: glass, ceramic material, metal material, plastic material, sealant, etc.; or, the first sealing member is made of at least one of the following materials Two kinds of splicing: glass, ceramic material, metal material, plastic material, sealant and so on. This type of material has high strength and can support the first glass 1 and the second glass 2 on the basis of thin thickness. The contact area of the glass 1 or the second glass 2 can also reduce the heat conduction area of the first sealing member 5. On this basis, the overall downward movement of the insulating glass from the first glass 1 side to the second glass 2 side can be reduced. The value of the heat transfer coefficient can improve the thermal insulation effect of insulating glass.

When the first sealing member 5 is glass, the first sealing member 5 can be fused and crimped with the first glass 1 or the second glass 2 using low-temperature glass frit at about 300 degrees, so as to be connected into one body. This method can make The first sealing member 5 is firmly connected with the first glass 1 or the second glass 2 with high strength, and will not be detached, and the first sealing member 5 will not be displaced. The glass can be preferably tempered glass, so as to ensure the safety of the insulating glass when it is broken, and will not cause damage to personnel.

When the first sealing member 5 is a plastic material, in this way, the plastic material has the lowest thermal conductivity compared with materials such as glass, ceramic materials, and metal materials. Under the same conditions, the insulating glass as a whole is composed of the first glass The heat transfer coefficient value from the side 1 to the side of the second glass 2 is the lowest, and the insulating glass has the best thermal insulation effect. When a plastic material is used, the connection between the first sealing member 5 and the first glass 1 or the second glass 2 can be realized by means of gluing. The plastic material can preferably use polytetrafluoroethylene. Polytetrafluoroethylene can be used for a long time at -180 ° C ~ 260 ° C. It has the characteristics of acid resistance, alkali resistance and resistance to various organic solvents. It is almost insoluble in all solvents. The best aging life, can withstand long-term sun exposure, and will not volatilize toxic substances.

When the first sealing member 5 is made of a metal material, preferably stainless steel with the highest strength can be used. In this way, the first sealing member 5 can support the first glass 1 and the second glass 2 on the basis of the thinnest thickness. When the thickness is the thinnest, the contact area between the first sealing member 5 and the first glass 1 or the second glass 2 can be minimized, and the heat conduction area of the first sealing member 5 can also be minimized. Although the thermal conductivity of stainless steel is greater than that of glass, ceramic materials, plastic materials, etc., the above two points are combined, and its heat transfer coefficient value in the direction from the first glass 1 side to the second glass 2 side of the insulating glass as a whole meets the requirements. Under the premise of , because the thickness of the first sealing member 5 can be the thinnest, the insulating glass in this way is the most beautiful. Especially when the stainless steel with the highest strength is used, the thickness of the stainless steel can reach below 0.2mm. When the user observes the two sides of the first glass 1 or the second glass 2, the thickness of the first sealing member 5 of the stainless steel is hardly noticed. In addition, when the first sealing member 5 is made of stainless steel, it can effectively avoid the problem of rust. Of course, because it is very thin, it can be coated with protective glue or paint on the outside, which can achieve a very high service life. On this basis, the aesthetics will not be greatly affected. The first sealing member 5 made of metal material can be connected with the first glass 1 and the second glass 2 by welding to ensure sealing and firmness. The welding method can be laser welding or microwave welding.

The cross-section of the first seal 5 can have various forms. As shown in FIG. 1 , the cross section of the first sealing member 5 may be in the shape of a partial contour of an isosceles trapezoid, which includes a first waist edge, an upper edge connected to the first waist edge, and a second waist edge connected to the upper edge. . The first waist edge, the second waist edge and the surface of the first glass 1 or the second glass 2 have an included angle, the included angle is greater than zero degree and less than 90 degrees, and the included angle can make the length of the first waist edge and the second waist edge The longer the included angle is, the longer the lengths of the first waist edge and the second waist edge are, so that the heat conduction distance of the first sealing member 5 can be increased, and the heat transfer coefficient of the entire first sealing member 5 can be reduced. The upper edge of the first sealing member 5 can greatly increase the supporting capacity of the entire first sealing member 5, that is, the angle between the upper edge and the first waist edge or the second waist edge is smaller, so that the first sealing member 5 is It has strong support in the horizontal direction. If there is no upper edge, the first waist edge and the second waist edge are directly connected, then the bending angle between the two is too large, and the supporting force generated in the horizontal direction will become smaller. , Under further pressure, the first waist edge and the second waist edge are very easy to be flattened.

As shown in FIG. 2 , the cross section of the first sealing member 5 can be a non-perpendicular oblique section with the surface of the first glass 1 . The insulating glass in this way is relatively easy to process, and the supporting capacity of the first sealing member 5 is relatively low. powerful. As shown in FIG. 3 , the cross section of the first sealing member 5 can be in the shape of λ, which is three intersecting sides, two of which can touch or connect with the first glass 1 , and the third side is substantially perpendicular to the second glass 2 In this way, the first sealing member 5 has relatively the strongest supporting capacity. Preferably, the first sealing member 5 may have an accommodating portion 51 , and a accommodating cavity is formed in the accommodating portion 51 . For example, a accommodating part 51 can be formed where the three conditions intersect. The accommodating part 51 has an accommodating cavity sealed with the outer side and communicated with the inner side, which can be a accommodating cavity formed by a tubular or rectangular accommodating part 51 . A desiccant 13 may be placed in it. The first glass 1 , the second glass 2 and the first sealing member 5 are surrounded to form a closed cavity 6 , that is, the accommodating cavity is communicated with the cavity 6 . Specifically, a tubular or rectangular first sealing member 5 can be provided with a The small holes in the cavity 6 communicate with each other, so that when the humidity of the gas 12 in the cavity 6 is high, the desiccant 13 in the accommodating cavity can dehumidify and dry the gas 12 in the cavity 6, thereby reducing the gas 12 in the cavity 6. The humidity can reduce the thermal conductivity of the gas 12, thereby reducing the overall heat transfer coefficient value of the insulating glass from the first glass 1 side through the gas 12 to the second glass 2 side, and further improving the insulation effect of the insulating glass. As shown in FIG. 4 , the structure of the first sealing member 5 in this embodiment is generally similar to that of the first sealing member 5 in FIG. 1 , the difference is that the first sealing member 5 has a tubular or rectangular accommodating portion formed at the upper edge. 51. The accommodating portion 51 forms an accommodating cavity, and the desiccant 13 is also arranged in the accommodating cavity. In this embodiment, the heat conduction distance of the first sealing member 5 is longer than that of the first sealing member 5 in FIG. The value of the heat transfer coefficient in the direction of one side of the second glass 2 is lower.

When the first sealing member 5 is made of glass material, since the insulating glass needs to be used for a long time, the glass can be used as a support to seal the glass and the first glass 1 or the second glass 2 by glass fusion or welding. Such a sealing method will not cause aging phenomenon due to the passage of time, and no water vapor will penetrate into the cavity 6 of the insulating glass. Once the cavity 6 is filled with dry gas 12 and sealed, there is no need for subsequent desiccant 13, so the thickness of the first sealing member 5 can be as thin as 2 mm or less, so that the thermal conductivity area between the first sealing member 5 and the first glass 1 or the second glass 2 is larger than that of the first sealing member 5 with the desiccant 13. It is much smaller, because the thickness of the first sealing member 5 with the desiccant 13 is at least 5mm, and the thickness of the first sealing member 5 increases, which will increase the heat conduction area with the first glass 1 or the second glass 2, and will reduce the first glass in disguise. 1 Distance through the first seal 5 to the second glass 2. Therefore, the above structure can reduce the thermal conductivity strength. Similarly, the first sealing member 5 made of glass can be changed to the first sealing member 5 made of stainless steel, and the first sealing member 5 made of stainless steel can be welded or welded with the first glass 1 or the second glass 2, because The thickness of stainless steel can be reduced to less than 0.2mm. Although the thermal conductivity of stainless steel is higher than that of glass, it can be made very thin, so that the thermal conductivity area between the first sealing member 5 and the first glass 1 or the second glass 2 is greatly reduced. In this way, the desiccant 13 can be omitted while producing a good supporting effect.

In a preferred embodiment, the first glass 1, the second glass 2 and the first sealing member 5 are surrounded to form a closed cavity 6, and the cavity 6 is filled with a dry gas 12, which can effectively reduce the thermal conductivity of the gas . Secondly, the cavity 6 can be filled with special gases, such as sulfur hexafluoride, argon, krypton and the like. Such gases have high relative molecular mass, or are noble gases, so their activity is very low. Compared with air, the inert gas has high density and low thermal conductivity, so it can slow down the heat convection in the cavity 6 and reduce the thermal conductivity of the gas, thereby reducing the heat transfer coefficient of the insulating glass and helping to improve the insulation of the insulating glass. performance and energy savings.

In a feasible implementation manner, the first sealing member 5 may be made of one material, or a plurality of different materials may be spliced into segments, that is, the material of the first sealing member 5 may be discontinuous, and the thermal conductivity can be different.

In a feasible implementation manner, as shown in FIG. 1 to FIG. 4 , the insulating glass may include: a thermal insulation material 14 arranged on the inner side of the first sealing member 5 , and the thermal insulation material 14 is located on the inner side, that is, on the side close to the cavity 6 . , the first sealing member 5 is located on the outside, that is, on the side away from the cavity 6 , and the heat insulating material 14 is in close contact with the first glass 1 or the second glass 2 toward the side of the first glass 1 or the second glass 2 . The thermal insulation material 14 can be a foam thermal insulation material with flame retardancy. The first sealing member 5 is located on the outside and has a high strength, which can effectively protect the thermal insulation material 14 disposed in the vicinity of the cavity 6 and prevent the thermal insulation material 14 from being damaged and scattered during long-term use. The thermal insulation material 14 can be used to reduce the heat transfer coefficient of the cavity between the first glass 1 and the second glass 2 through the thermal insulation material 14 and the first sealing member 5 to the outside air, and reduce the external air passing through the first sealing member 5 and the cavity. Heat transfer from the gases in the chamber. The shape of the side of the heat insulating material 14 facing the first sealing member 5 corresponds to the shape of the first sealing member 5 , so that the two can be sufficiently combined together.

In a feasible embodiment, FIG. 5 is a schematic structural diagram of the insulating glass in the fifth embodiment of the present invention. As shown in FIG. 5 , a holding cavity may be formed in the heat insulating material 14 , and the A desiccant 13 is provided. The extending direction of the accommodating cavity and the extending direction of the heat insulating material 14 may be the same. As feasible, the insulating glass may include: a tube body 15 disposed in the thermal insulation material 14 , the interior of the tube body 15 forms a accommodating cavity, and the desiccant 13 may be placed in the accommodating cavity. The tube body 15 may be made of a higher strength material, eg, plastic, metal, or the like. The extending direction of the pipe body 15 and the extending direction of the heat insulating material 14 may be the same. The heat insulating material 14 can support and fix the pipe body 15, so that it stays inside the heat insulating material 14 to prevent it from contacting with the glass and avoid damage to the glass. The heat insulating material 14 or the accommodating cavity inside the tube body 15 is communicated with the cavity body 6 . Specifically, a small hole or gap can be formed on the tube body 15 and/or the heat insulating material 14 that communicates with the cavity body 6 . When the humidity of the gas 12 is high, the desiccant 13 in the accommodating cavity can dehumidify and dry the gas 12 in the cavity 6 .

In a feasible implementation manner, FIG. 6 is a schematic structural diagram of the insulating glass in the embodiment of the present invention under the sixth embodiment, and FIG. 7 is a schematic structural diagram of the insulating glass in the embodiment of the present invention under the seventh embodiment. 8 is a schematic structural diagram of the insulating glass in the eighth embodiment of the present invention. As shown in FIGS. 6 to 8 , the insulating glass may include: The third glass 3, there is a second gap 9 between the third glass 3 and the second glass 2; the second sealing member 8 arranged between the third glass 3 and the second glass 2, the second sealing member 8 and the first The seals 5 are dislocated. In this embodiment, as shown in FIG. 6 , the first sealing member 5 and the second sealing member 8 may adopt the structure of the first sealing member 5 described above in this application, or may not adopt the above-mentioned first sealing member in this application. The structure of the part 5 only needs to satisfy the dislocation arrangement of the second sealing part 8 and the first sealing part 5 . At this time, the heat conduction distance of the first glass 1 through the first sealing member 5 , the second glass 2 , the second sealing member 8 and the third glass 3 is further increased, and the increased part is the first glass on the second glass 2 . The length in the vertical direction between the first sealing member 5 and the second sealing member 8 and the heat conduction distance are increased, which greatly reduces the overall heat transfer of the insulating glass from the first glass 1 side to the third glass 3 side coefficient value, the thermal insulation performance of the entire insulating glass has been improved. When the first sealing member 5 or/and the second sealing member 8 adopts the structure of the first sealing member 5 mentioned above in this application, compared with the prior art, the first glass 1 passes through the first sealing member 5 and the second glass 2. The thermal conductivity distance from the second sealing member 8 to the third glass 3 is further increased, and the increased part is: the vertical direction between the first sealing member 5 and the second sealing member 8 on the second glass 2 The length of the upper, the length of the first sealing member 5 and/or the second sealing member 8 minus the distance between the corresponding one or two adjacent two glasses. In this way, the thermal conductivity distance between the first glass 1 and the third glass 3 can be doubled, and can be four times or more, which also means that the first sealing member 5, the second glass 2 and the second sealing member 8 as a whole increase the thermal insulation capacity by more than four times, greatly reducing the overall heat transfer coefficient value of the insulating glass, and the heat from the left side of the first glass 1 is more difficult to transfer to the right side of the third glass 3 .

In a preferred embodiment, as shown in FIG. 5 , the first sealing member 5 and the second sealing member 8 can adopt the structure of the first sealing member 5 in FIG. 1 , the difference is that the first sealing member 5 and the second sealing member 8 The seals 8 are arranged in reverse. After this, on the basis that the first sealing member 5 and the second sealing member 8 are installed at the same height in the vertical direction of the insulating glass, the heat conduction distance from the first sealing member 5 to the second sealing member 8 through the second glass 2 It can still be increased, and the increased part is: the distance in the vertical direction of the second glass 2 from the point where the first sealing member 5 is in contact with the second glass 2 to the point where the second sealing member 8 is in contact with the second glass 2 . The insulating glass in this embodiment is particularly beautiful, and the user will only see one sealing element at the same height on the side of the insulating glass, and will not directly see two sealing elements that are completely staggered in position.

In a feasible implementation manner, FIG. 9 is a schematic structural diagram of the insulating glass in the embodiment of the present invention under the ninth embodiment, and FIG. 10 is a schematic structural diagram of the insulating glass in the embodiment of the present invention under the tenth embodiment. The glass may further include: a fourth glass 4 arranged in parallel with the first glass 1, the second glass 2, and the third glass 3, with a third gap 11 between the third glass 3 and the fourth glass 4; The third sealing member 10, the first sealing member 5, the second sealing member 8 and the third sealing member 10 between the third glass 3 and the fourth glass 4 are arranged in a staggered position.

In a feasible embodiment, the first glass 1, the second glass 2, the third glass 3 or the fourth glass 4 can be tempered glass, low-emissivity glass, laminated glass, vacuum glass and other functional glass, etc. No restrictions are made in this application.

Also proposed in the present application is a window comprising an insulating glass as described above.

Also proposed in the present application is a door comprising the insulating glass as described above.

All articles and references disclosed, including patent applications and publications, are hereby incorporated by reference for all purposes. The term "consisting essentially of" describing a combination shall include the identified element, ingredient, component or step as well as other elements, components, components or steps that do not materially affect the essential novel characteristics of the combination. Use of the terms "comprising" or "comprising" to describe combinations of elements, ingredients, components or steps herein also contemplates embodiments consisting essentially of those elements, ingredients, components or steps. By use of the term "may" herein, it is intended to indicate that "may" include any described attributes that are optional. A plurality of elements, components, components or steps can be provided by a single integrated element, component, component or step. Alternatively, a single integrated element, component, component or step may be divided into separate multiple elements, components, components or steps. The disclosure of "a" or "an" used to describe an element, ingredient, part or step is not intended to exclude other elements, ingredients, parts or steps.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments may be referred to each other. The above-mentioned embodiments are only intended to illustrate the technical concept and characteristics of the present invention, and the purpose thereof is to enable those who are familiar with the art to understand the content of the present invention and implement them accordingly, and cannot limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be included within the protection scope of the present invention.

Claims

An insulating glass, characterized in that the insulating glass comprises:

The first glass and the second glass are arranged in parallel, and there is a first gap between the first glass and the second glass with a distance of a first length;

A first sealing member with sealing function disposed in the first gap, the first glass, the second glass and the first sealing member are surrounded to form a cavity, and the first sealing member is respectively connected to the The first glass and the second glass are hermetically connected so that the cavity is in a hermetic state, and the distance from the first glass to the second glass through the first sealing member is greater than the first length.
The insulating glass according to claim 1, wherein the first sealing member is made of one of the following materials: glass, ceramic material, metal material, plastic material, sealant; or

The first seal is formed by splicing at least two of the following materials: glass, ceramic material, metal material, plastic material, and sealant.
The insulating glass according to claim 1, wherein the first sealing member has a receiving part, the receiving part is communicated with the cavity, and a desiccant is arranged in the receiving part, so as to prevent the inside of the cavity. The gas has a drying effect.
The insulating glass according to claim 1, wherein when the first sealing member is made of stainless steel, the first sealing member and the first glass or the second glass are welded, welded or glued. way to connect.
The insulating glass according to claim 1, wherein the insulating glass further comprises: a heat insulating material disposed inside the first sealing member, the sealing member is located outside, and the heat insulating material faces the first sealing member. The side of a glass or the second glass is in close contact with the first glass or the second glass.
The insulating glass according to claim 5, wherein the thermal insulation material is a foam thermal insulation material with flame retardancy.
The insulating glass according to claim 1, wherein the shape of the cross section of the first sealing member is a zigzag shape or a non-perpendicular oblique section with the surface of the first glass, and the sealing member is in contact with the first glass surface. and the distance between any two points in contact with the second glass passing through the cross section of the first sealing member is greater than the first length.
The insulating glass according to claim 1, wherein the insulating glass further comprises: a third glass arranged in parallel with the first glass and the second glass, the third glass and the second glass There is a second gap between the glasses; a second sealing member is arranged between the third glass and the second glass, and the second sealing member and the first sealing member are arranged in a staggered position.
A window, characterized in that the window comprises the insulating glass according to any one of claims 1 to 8.
A door, characterized in that the door comprises the insulating glass according to any one of claims 1 to 8.