CN214091590U - Multi-layer fireproof glass window - Google Patents
Multi-layer fireproof glass window Download PDFInfo
- Publication number
- CN214091590U CN214091590U CN202021770086.3U CN202021770086U CN214091590U CN 214091590 U CN214091590 U CN 214091590U CN 202021770086 U CN202021770086 U CN 202021770086U CN 214091590 U CN214091590 U CN 214091590U
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- frame
- fire
- glass
- liquid
- fire prevention
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- Expired - Fee Related
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- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model relates to a glass technical field particularly relates to a multilayer fire prevention glass window. The utility model provides a multilayer fire prevention glass window, includes frame and a plurality of layers of fire prevention glass, the frame on be equipped with the mounting groove equal fixed connection of fire prevention glass in the mounting groove, the mounting groove in be equipped with fire prevention inflation sealing strip, the frame be the cavity body, the frame intussuseption be filled with liquid fire retardant. The utility model discloses a fire prevention glass window has good fire prevention, smoke protection effect, and has good light permeability and thermal-insulated ability.
Description
Technical Field
The utility model relates to a glass technical field particularly relates to a multilayer fire prevention glass window.
Background
The multilayer composite fireproof glass is novel functional safety glass, and is favored by the market due to excellent fireproof performance. At present, the preparation of the multilayer composite fireproof glass generally adopts low baume degree (10-20 DEG Be') hydrated alkali metal silicate as a raw material of a fireproof coating (or a fireproof film) to Be coated on the surface of the glass to form a composite fireproof glass substrate, and the substrate is laminated to form the multilayer composite fireproof glass.
At present, two mainstream products of the heat-insulation type composite fireproof glass in China exist, one is composite interlayer type fireproof glass, and the other is poured type fireproof glass.
Wherein, the composite interlayer type fireproof glass is mainly prepared by adopting a plate airing layer method
The composite sandwich type fireproof glass is prepared by attaching 1 or more water-soluble inorganic fireproof adhesive interlayers to 2 or more layers of glass, curing, drying and compounding, and the finished product can be edged, punched, cut in different sizes and is suitable for fireproof doors and windows, fireproof partitions and important part fireproof partition walls of rooms, corridors and passages. The inorganic fireproof adhesive interlayer is made of sodium silicate water glass or a mixture of lithium silicate water glass and potassium silicate water glass, and can foam and expand in case of fire to form a hard milky white bubble-shaped fireproof adhesive plate, so that flame is effectively blocked, and high temperature and harmful gases are isolated.
The existing fireproof glass is less, and the fireproof glass window with good fireproof and smoke-proof effects, good light transmittance and heat insulation capability is needed at present.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the fireproof glass window has good fireproof and smoke-proof effects and good light transmission performance and heat insulation capacity. The utility model adopts the following technical scheme.
A multiple layer fire resistant glazing comprising a frame and a plurality of layers of fire resistant glass: the frame on be equipped with the mounting groove equal fixed connection of fire prevention glass in the mounting groove in, the mounting groove in be equipped with fire prevention expansion seal strip, the frame be the cavity body, the frame intussuseption be filled with liquid fire retardant.
The utility model discloses a multilayer fire prevention glass's technical scheme can be strengthened the utility model discloses a thermal-insulated ability has set up fire prevention expansion sealing strip simultaneously, and fire prevention expansion sealing strip is heated the inflation in the conflagration, has strengthened fire prevention glass's fixed effect, prevents simultaneously that the smoke and dust from getting into, moreover the utility model discloses pack in the frame and be filled with liquid fire retardant, further prevent the frame from being heated the condition that deformation caused the flue gas to get into, strengthened the utility model discloses a fire prevention effect.
Preferably, the liquid flame retardant is trichloroethyl phosphate.
The utility model discloses a phosphoric acid trichloroethyl ester strengthens the utility model discloses frame construction's fire-proof ability.
Preferably, a liquid flame retardant storage pipe is arranged in the frame, a fixing frame is arranged on the liquid flame retardant storage pipe, the fixing frame is fixedly connected to the inner side of the frame, a plurality of branch pipes are arranged on the liquid flame retardant storage pipe, liquid outlets are formed in the branch pipes, and the liquid outlets are located in a cavity formed by the two adjacent pieces of fireproof glass and the frame.
When meetting the conflagration, liquid fire retardant enters into between the fire prevention glass through the branch pipe, forms the flame retardant coating between fire prevention glass, further strengthens the utility model discloses a fire-proof ability has also strengthened simultaneously the utility model discloses a sealed effect strengthens the ability of smoke protection.
Preferably, the branch pipe penetrates through the inner surface of the frame, and a fireproof expansion sealing strip is arranged at the joint of the branch pipe and the frame.
The utility model discloses a frame construction's leakproofness has been strengthened to this structure, strengthens the effect of smoke protection.
Preferably, the liquid outlet is provided with a switch valve, the frame is externally provided with a bimetallic temperature switch, and the bimetallic temperature switch is electrically connected with the switch valve.
The utility model adopts the above structure, can open the ooff valve fast when the conflagration breaing out for during glass was filled to the liquid fire retardant, guaranteed the utility model discloses a fire-proof capability.
Preferably, the fireproof glass comprises five layers of toughened glass, fireproof liquid is filled between three adjacent layers of toughened glass on the inner side, and PVB is filled between the toughened glass on the outermost side and the toughened glass adjacent to the toughened glass.
The utility model discloses a five layers of toughened glass have strengthened the utility model discloses a structural stability has strengthened glass's fire-retardant ability through the fire prevention liquid, has adopted PVB to improve simultaneously the utility model discloses a glass's bonding ability has guaranteed simultaneously the utility model discloses a printing opacity ability.
Preferably, the cavity formed by the two adjacent fireproof glasses and the frame is filled with inert gas.
The utility model discloses an inert gas has strengthened the utility model discloses a thermal-insulated ability and fire-proof capability.
The beneficial effects of the utility model reside in that: 1. the utility model discloses have good fire prevention, smoke protection effect, 2 the utility model discloses good light permeability and thermal-insulated ability have.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a fire-resistant glass;
FIG. 3 is a schematic view of the frame structure
FIG. 4 is a schematic view of a mounting groove structure.
Detailed Description
The present invention will be further explained with reference to the following embodiments.
The utility model provides a multilayer fire prevention glass window, includes frame 1 and 4 layers of fire prevention glass 2, is equipped with the equal fixed connection of mounting groove 11 fire prevention glass 2 in mounting groove 11 on the frame 1, is equipped with fire prevention expansion seal strip 111 in the mounting groove 11, and frame 1 is the cavity body. Be equipped with liquid fire retardant storage tube 12 in the frame 1, be equipped with liquid fire retardant in the liquid fire retardant storage tube 12, liquid fire retardant is phosphoric acid trichloroethyl, be equipped with mount 121 on the liquid fire retardant storage tube 12, mount 121 fixed connection is inboard at frame 1, be equipped with 3 branch pipes 122 on the liquid fire retardant storage tube 12, be equipped with liquid outlet 123 on the branch pipe 122, liquid outlet 123 is located the cavity that two adjacent fire prevention glass 2 and frame 1 constitute. The branch pipe 122 penetrates through the inner surface of the frame 1, and the joint of the branch pipe 122 and the frame 1 is provided with a fireproof expansion sealing strip 111. The liquid outlet 123 is provided with a switch valve 3, a bimetal temperature switch 4 is arranged outside the frame 1, and the bimetal temperature switch 4 is electrically connected with the switch valve 3. The fireproof glass 2 comprises five layers of toughened glass 6, a fireproof liquid layer 7 is filled between three adjacent layers of toughened glass 6 on the inner side, and a PVB layer 8 is filled between the outermost layer of toughened glass 6 and the adjacent layer of toughened glass 6. Inert gas is filled in a cavity formed by the two adjacent fireproof glass 2 and the frame 1.
The utility model discloses when encountering the conflagration, bimetal temperature switch 4 opens the solenoid valve, then liquid fire retardant fills between fire prevention glass 2 through liquid outlet 123, forms the liquid flame retardant coating, and it is fixed that the 111 inflation of fire prevention inflation sealing strip prevents on the one hand that liquid from spilling on the other hand and strengthens the leakproofness and prevent that the smoke and dust from passing the utility model discloses, play the effect of fire prevention and smoke protection.
Claims (7)
1. The utility model provides a multilayer fire prevention glass window, includes frame and a plurality of layers of fire prevention glass, its characterized in that: the frame on be equipped with the mounting groove equal fixed connection of fire prevention glass in the mounting groove in, the mounting groove in be equipped with fire prevention expansion seal strip, the frame be the cavity body, the frame intussuseption be filled with liquid fire retardant.
2. A fire resistant multiple pane glazing as claimed in claim 1 wherein: the liquid flame retardant is trichloroethyl phosphate.
3. A fire resistant multiple pane glazing as claimed in claim 2 wherein: the fire-retardant glass frame is characterized in that a liquid fire retardant storage pipe is arranged in the frame, a fixing frame is arranged on the liquid fire retardant storage pipe, the fixing frame is fixedly connected to the inner side of the frame, a plurality of branch pipes are arranged on the liquid fire retardant storage pipe, liquid outlets are formed in the branch pipes, and the liquid outlets are located in a cavity formed by the two adjacent pieces of fire-retardant glass and the frame.
4. A fire resistant multi-layer glazing as claimed in claim 3, wherein: the branch pipe penetrates through the inner surface of the frame, and a fireproof expansion sealing strip is arranged at the joint of the branch pipe and the frame.
5. A fire resistant multi-layer glazing as claimed in claim 4, wherein: the liquid outlet department be equipped with the ooff valve, the frame outside be equipped with bimetal temperature switch, bimetal temperature switch with the ooff valve electricity be connected.
6. A fire resistant multi-layer glazing as claimed in claim 5, wherein: the fireproof glass comprises five layers of toughened glass, fireproof liquid is filled between three adjacent layers of toughened glass on the inner side, and PVB is filled between the toughened glass on the outermost side and the toughened glass adjacent to the toughened glass.
7. A fire resistant multi-layer glazing as claimed in claim 6, wherein: and inert gas is filled in a cavity formed by the two adjacent fireproof glasses and the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021770086.3U CN214091590U (en) | 2020-08-24 | 2020-08-24 | Multi-layer fireproof glass window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021770086.3U CN214091590U (en) | 2020-08-24 | 2020-08-24 | Multi-layer fireproof glass window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214091590U true CN214091590U (en) | 2021-08-31 |
Family
ID=77419231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021770086.3U Expired - Fee Related CN214091590U (en) | 2020-08-24 | 2020-08-24 | Multi-layer fireproof glass window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214091590U (en) |
-
2020
- 2020-08-24 CN CN202021770086.3U patent/CN214091590U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210831 |