CN212898166U

CN212898166U - Heat-insulating sun-proof hollow glass

Info

Publication number: CN212898166U
Application number: CN202020885094.6U
Authority: CN
Inventors: 李沁霜; 董子忠; 吉文科; 陈旭
Original assignee: Chongqing Dongbo Glass Co ltd
Current assignee: Chongqing Dongbo Glass Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-04-06
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to a heat-insulating sun-proof hollow glass, which relates to the technical field of glass and comprises a bearing frame and at least two glass plates which are arranged in parallel on the bearing frame and form a hollow inner cavity with the bearing frame, wherein the bearing frame comprises a plurality of packaging parts which are arranged around the edge of the glass plate, and one side of each packaging part is provided with a plurality of strip-shaped mounting grooves for inserting the edge of the glass plate side by side; the glass plates comprise an outer glass plate and an inner glass plate; one of the principal planes of the outer glass plate is covered with a heat reflective film. The utility model has the advantages of reduce the indoor temperature rise when sunshine penetrates directly.

Description

Heat-insulating sun-proof hollow glass

Technical Field

The utility model belongs to the technical field of glass's technique and specifically relates to a thermal-insulated sun-proof cavity glass is related to.

Background

The hollow glass is mainly used for building windows needing heating, air conditioning and noise prevention, and is widely applied to occasions needing indoor air conditioning, such as houses, restaurants, hotels, office buildings, schools, hospitals, shops and the like.

The patent application of the invention of China with the prior art reference application publication number of CN107151101A discloses glass, which comprises plate glass, wherein a plurality of cavities are arranged in the plate glass, and fluorescent powder is embedded in the cavities. The invention has the advantage of self-luminous function at night.

The above prior art solutions have the following drawbacks: the glass is single-layer glass, when sunlight is directly irradiated in summer, the sunlight is directly irradiated on the glass plate, the temperature of the glass plate is increased, and the glass plate directly exchanges heat with indoor air to cause the indoor temperature to be quickly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a thermal-insulated sun-proof cavity glass, this glass has the advantage that reduces indoor temperature when sunshine penetrates directly.

The above object of the present invention is achieved by the following technical solutions:

the heat-insulating sun-proof hollow glass comprises a bearing frame and at least two glass plates which are arranged on the bearing frame in parallel and form a hollow inner cavity with the bearing frame, wherein the bearing frame comprises a plurality of packaging parts which are arranged around the edges of the glass plates, and a plurality of strip-shaped mounting grooves for inserting the edges of the glass plates are arranged on one side of each packaging part in parallel; one side main plane of at least one glass plate is covered with a heat reflection film.

By adopting the technical scheme, the glass plate is clamped by the plurality of packaging parts to form an integral structure with a hollow inner cavity, and when temperature difference exists between two sides of the glass, the hollow inner cavity can reduce indoor temperature change, so that the glass has a heat preservation effect; when outdoor sunlight is large, the heat reflection film can reflect partial heat radiation to the atmosphere, so that the heat radiation entering the room is reduced, and the rise of the indoor temperature is slowed down.

The present invention may be further configured in a preferred embodiment as: and the main plane of one side of at least one glass plate is covered with an ultraviolet-proof film.

By adopting the technical scheme, when the ultraviolet rays of sunlight irradiate the inner glass plate through the outer glass plate, the ultraviolet-proof film arranged on the inner glass plate can filter partial ultraviolet rays, and the harm of the ultraviolet rays to a human body is reduced.

The present invention may be further configured in a preferred embodiment as: and one surface of the glass plate, which is deviated from the heat reflection film, is provided with a first explosion-proof layer.

Through adopting above-mentioned technical scheme, receive sunshine direct irradiation when outer glass board, the temperature is too high to lead to outer glass board when exploding, and explosion-proof layer one can prevent that the glass piece that outer glass board explodes splits from dropping, reduces the possibility of object that falls from the high altitude.

The present invention may be further configured in a preferred embodiment as: and an explosion-proof layer II is arranged on one surface of the glass plate, which is far away from the ultraviolet-proof film.

By adopting the technical scheme, when the inner glass plate is directly irradiated by sunlight and is cracked due to too high temperature, the explosion-proof layer can prevent glass fragments cracked by the inner glass plate from falling into a room; when the inner glass plate is replaced, only the cracked inner glass plate needs to be integrally taken out, and then a new inner glass plate is replaced, so that the replacement process is simpler and more convenient.

The present invention may be further configured in a preferred embodiment as: and a cushion layer is arranged in the mounting groove.

By adopting the technical scheme, the cushion layer is used for protecting the glass plate, and the possibility of the glass plate being broken due to impact is reduced.

The present invention may be further configured in a preferred embodiment as: the mounting groove is provided with a plurality of fixing holes, the fixing holes are stepped holes, and connecting pieces for connecting the cushion layer are fixed in the fixing holes.

Through adopting above-mentioned technical scheme, the connecting piece can conveniently be worn to establish by the mounting hole, and with shoulder hole terminal surface looks butt after the connecting piece is fixed to be accomplished, has the stress surface to support, makes the fastening effect better between the bed course packaging piece, and the shoulder hole can sink the connecting piece, makes the connecting piece and the plane looks parallel and level of opening the mounting hole, can not take place to interfere with other parts when this glass of installation.

The present invention may be further configured in a preferred embodiment as: the packaging part is a long strip-shaped part, a socket piece is fixed at one end of the packaging part along the length direction of the packaging part, a socket groove matched with the socket piece is formed in the other end of the packaging part, and two adjacent packaging parts are installed at an included angle of 90 degrees.

By adopting the technical scheme, when the packaging part is installed, the matching relation between the socket piece and the socket groove is utilized, so that the installation process is more convenient.

The present invention may be further configured in a preferred embodiment as: the packaging part is provided with an air hole for communicating the hollow inner cavity with the outside atmosphere.

Through adopting above-mentioned technical scheme, when there is the difference in temperature in this glass both sides, the gas of inner chamber receives the change of temperature, and its volume changes, and gas in the inner chamber can exchange with outside air, reduces because unable exchange air, and the volume can not change, and leads to the possibility that glass explodes.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the glass is installed on a building wall, the hollow inner cavity of the glass can reduce the temperature difference change between the indoor and the outdoor;

2. the glass can reduce the heat radiation and ultraviolet rays entering the room, and reduce the harm to the human body;

3. by utilizing the explosion-proof film arranged on the glass plate, when the glass plate is burst, the risk of falling objects from the air can be reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an exploded view of the present embodiment;

FIG. 3 is a sectional view taken along line A-A of FIG. 1;

fig. 4 is an enlarged view of a portion B in fig. 3 to show the installation structure of the cushion layer in the installation groove.

Reference numerals: 1. a glass plate; 11. an outer glass plate; 111. an explosion-proof layer I; 112. a heat reflective film; 113. a first glass substrate; 12. an inner glass plate; 121. an explosion-proof layer II; 122. an ultraviolet-resistant film; 123. a second glass substrate; 2. a load-bearing frame; 21. a package; 211. mounting grooves; 212. a fixing hole; 213. a socket piece; 214. a socket slot; 215. a weight reduction groove; 216. air holes; 217. a fixing member; 3. a cushion layer; 31. a connecting member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 1 and 2, in order to disclose the present invention, a heat-insulating and sun-proof hollow glass comprises a plurality of glass plates 1 arranged in parallel, a bearing frame 2 surrounding the glass plates 1, and a cushion layer 3 fixed between the glass plates 1 and the bearing frame 2; the glass plate 1 is fixed in position by the bearing frame 2 to form hollow glass with a hollow inner cavity.

Referring to fig. 1 and 2, the carrier frame 2 includes four packaging members 21 for enclosing a rectangular frame, the packaging members 21 are rectangular strips of a rectangular parallelepiped, and the packaging members 21 may be made of aluminum alloy to reduce the mass of the carrier frame 2; two parallel mounting grooves 211 are formed in the edge of one side surface of the packaging part 21 along the length direction of the packaging part, and each mounting groove 211 is a through groove with a rectangular cross section; the adjacent side walls of the two mounting grooves 211 form a convex block, and a lightening groove 215 is formed in the middle of the convex block, so that the lightening groove 215 can further lighten the mass of the packaging part 21.

In order to ensure that the hollow inner cavity formed after the glass is manufactured can be communicated with the outside air, a plurality of air holes 216 which are uniformly distributed are formed at the bottom of the weight-reducing groove 215, so that the possibility that the glass is deformed or damaged due to the pressure difference between the glass inner cavity and the outside is reduced.

Referring to fig. 2, a plurality of fixing holes 212 are respectively formed on both side surfaces of the package 21 located in the mounting groove 211, and the fixing holes 212 are stepped holes; the end face prefabrication forming of the packaging parts 21 and the groove bottom surface of the mounting groove 211 form an included angle of 45 degrees and are arranged in a cutting and inclining mode, and the inclined end faces can be convenient for abutting and fixing between the adjacent packaging parts 21.

Referring to fig. 3 and 4, the cushion layer 3 is welded to the inner wall of the mounting groove 211, the cushion layer 3 can be made of rubber materials, when the cushion layer 3 is welded, the cushion layer 3 is filled with materials into the fixing holes 212 to form the connecting pieces 31, the connecting pieces 31 and the cushion layer 3 are integrally formed, the fixing holes 212 can reduce the possibility that the cushion layer 3 falls off, and the cushion layer 3 and the packaging piece 21 are welded into a whole to facilitate later-stage installation; the cushion layer 3 can reduce the impact between the glass plate 1 and the mounting groove 211, and reduce the possibility of damage to the glass plate 1.

Referring to fig. 2, a socket 213 is welded and fixed to one end of the package 21 in the delay length direction, and the socket 213 is a rectangular strip; the other end of the packaging part 21 is provided with a socket groove 214 matched with the socket piece 213; to facilitate the fastening of adjacent packages 21, a coaxial bore is provided in the bottom of the female element 213 and the female groove 214, and a fastening element 217 is riveted or screwed into the bore.

Referring to fig. 2, the glass panel 1 includes an outer glass panel 11 and an inner glass panel 12, which are installed in parallel in an installation groove 211 of a package member 21.

Referring to fig. 3, the outer glass plate 11 includes a first glass substrate 113, a heat reflective film 112 is coated on one of the major surfaces of the first glass substrate 113, and the heat reflective film 112 may be coated with a transparent heat reflective insulation coating having a ZS-255 brand; the other main plane of the first glass substrate 113 is bonded with a first explosion-proof layer 111, and the first explosion-proof layer 111 can be made of a PVB film; the heat-reflecting film 112 makes the outer glass plate 11 have the function of reflecting part of the heat radiation outside the room into the atmosphere, and reduces the heat radiation entering the room; the explosion-proof layer one 111 has the function of reducing the possibility of falling objects caused by the explosion of the outer glass plate 11.

Referring to fig. 3, the inner glass plate 12 includes a second glass substrate 123, an ultraviolet-proof film 122 is adhered to one main plane of the second glass substrate 123, and the ultraviolet-proof film 122 may be a film having an ultraviolet-reducing function, such as a 3M brand architectural window film; the other main plane of the second glass substrate 123 is adhered with a second explosion-proof layer 121, and the shape and the specification of the second explosion-proof layer 121 are the same as those of the first explosion-proof layer 111; the ultraviolet-proof film 122 weakens the amount of outdoor ultraviolet rays entering the room, and reduces the harm of the ultraviolet rays to indoor personnel.

The installation method of the heat-insulating sun-proof hollow glass comprises the following steps:

manufacturing an outer glass plate 11 and an inner glass plate 12 in advance, arranging an anti-explosion layer I111 of the outer glass plate 11 and an anti-ultraviolet film 122 of the inner glass plate 12 in a mounting groove 211 of a packaging part 21 oppositely, and fixing the other side surfaces of the glass plate 1 by using another packaging part 21, correspondingly inserting a socket piece 213 and a bearing slot 214 and riveting and mounting a fixing part 217 to fix the two; the glass can be installed on a window for use, the hollow inner cavity formed by the outer glass plate 11 and the inner glass plate 12 can effectively reduce the change of indoor temperature, and particularly, when a room using temperature control equipment such as an air conditioner and the like exists, the waste of energy can be effectively reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A heat-insulating sun-proof hollow glass is characterized in that: the glass plate packaging structure comprises a bearing frame (2) and at least two glass plates (1) which are arranged on the bearing frame (2) in parallel and form a hollow inner cavity with the bearing frame (2), wherein the bearing frame (2) comprises a plurality of packaging pieces (21) which are arranged around the edge of the glass plate (1), and a plurality of strip-shaped mounting grooves (211) for inserting the edge of the glass plate (1) are arranged on one side of each packaging piece (21) side by side; at least one main plane of one side of the glass plate (1) is covered with a heat reflection film (112).

2. The insulated sun-protected hollow glass according to claim 1, wherein: one main plane of at least one glass plate (1) is covered with an ultraviolet-proof film (122).

3. The insulated sun-protected hollow glass according to claim 1, wherein: one side of the glass plate (1) departing from the heat reflection film (112) is provided with an explosion-proof layer I (111).

4. The insulated sun-protected hollow glass according to claim 2, wherein: and an explosion-proof layer II (121) is arranged on one surface of the glass plate (1) departing from the ultraviolet-proof film (122).

5. The insulated sun-protected hollow glass according to claim 1, wherein: and a cushion layer (3) is arranged in the mounting groove (211).

6. The insulated sun-protected hollow glass according to claim 5, wherein: the mounting groove (211) is provided with a plurality of fixing holes (212), and connecting pieces (31) for connecting the cushion layer (3) are fixed in the fixing holes (212).

7. The insulated sun-protected hollow glass according to claim 1, wherein: the packaging part (21) is a long strip-shaped part, a socket piece (213) is fixed to one end of the packaging part (21) along the length direction of the packaging part, a socket groove (214) matched with the socket piece (213) is formed in the other end of the packaging part (21), and two adjacent packaging parts (21) are installed at an included angle of 90 degrees.

8. The insulated sun-protected hollow glass according to claim 1, wherein: the packaging piece (21) is provided with an air hole (216) for communicating the hollow inner cavity with the outside atmosphere.