CN2187661Y - Automatic cooling fire-resistant winding door - Google Patents
Automatic cooling fire-resistant winding door Download PDFInfo
- Publication number
- CN2187661Y CN2187661Y CN 94203685 CN94203685U CN2187661Y CN 2187661 Y CN2187661 Y CN 2187661Y CN 94203685 CN94203685 CN 94203685 CN 94203685 U CN94203685 U CN 94203685U CN 2187661 Y CN2187661 Y CN 2187661Y
- Authority
- CN
- China
- Prior art keywords
- door
- sheet
- automatic cooling
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an automatic cooling fireproof winding door, which is composed of guiding tracks, door sashes, and an elevating mechanism. Sealing cavities filled with water are arranged in the door sashes buckled mutually to form a door curtain. A winding shaft (3) is driven by an elevating transmission mechanism (4) under the control of a controlling system (5) moving up and down along the guiding tracks (1). The utility model has the advantages of simple structure, automatic cooling off, and dual-face fire resistance.
Description
The utility model relates to a kind of fireproof steel rolling door, is used for fire prevention, antitheft.
At present, domestic construction generally adopts fire wall and fountain individual layer fireproof steel rolling door, structure bulky complex, poor reliability, a kind of improved composite fireproof steel rolling-up door, door sheet are easily burnt soft and are come off, and it is fire-resistant, short every the cigarette time, the fire prevention direction is restricted, and the door sheet can't be lowered the temperature, and fire resistance property is poor.
The purpose of this utility model is to overcome the deficiency of above-mentioned known technology, thereby a kind of two-sided fire prevention, the fireproof steel rolling door that can lower the temperature automatically are provided.
The purpose of this utility model realizes in the following way:
This steel rolling-up door is made up of guide rail (1), door sheet (2) and elevating mechanism (4), wherein, the inside of door sheet (2) has rectangular cooling sheet (11), cooling sheet (11) is an annular seal space (7), be full of water in the chamber, the mutual snapping of door sheet forms door curtain (6), and door curtain drives spool (3) under control system (5) control by elevating drive mechanism (4), does elevating movement along guide rail (1).
The utility model compared with prior art has following advantage:
Simple in structure, can two-sidedly prevent fires, owing to seal water in the door sheet, when fire took place, the door sheet hardening cracked water and can spill, cooling automatically makes the door sheet prolong application life.
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 is the utility model overall structure figure
Fig. 2 is the utility model door sheet sectional view
In Fig. 1: (1) guide rail; (2) door sheet; (3) spool; (4) elevating drive mechanism; (5) control system; (6) door curtain.
In Fig. 2: (7) annular seal space.
Embodiment: be sealed with water in the door sheet, a plurality of the mutual snappings of sheet form door curtain (6), and elevating drive mechanism is made up of motor and speed reducer, has operating key on the control system, control door curtain lifting direction, and the material of door sheet can be plastics or metal.No matter the side is met fire, but all automatic fire prevention coolings, thereby the fire prevention direction is unrestricted.
Claims (1)
1, a kind of automatic cooling fireproof steel rolling door, be made up of guide rail (1), door sheet (2) and elevating mechanism (4), it is characterized in that the inside of a sheet (2) has rectangular cooling sheet (11), cooling sheet (11) is an annular seal space (7), be full of water in the chamber, the mutual snapping of door sheet forms door curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94203685 CN2187661Y (en) | 1994-01-28 | 1994-01-28 | Automatic cooling fire-resistant winding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94203685 CN2187661Y (en) | 1994-01-28 | 1994-01-28 | Automatic cooling fire-resistant winding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2187661Y true CN2187661Y (en) | 1995-01-18 |
Family
ID=33823136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94203685 Expired - Fee Related CN2187661Y (en) | 1994-01-28 | 1994-01-28 | Automatic cooling fire-resistant winding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2187661Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959269A (en) * | 2015-06-30 | 2015-10-07 | 成都市新都区鑫悦空气净化设备厂 | Fire resisting damper used for treating paint mist |
-
1994
- 1994-01-28 CN CN 94203685 patent/CN2187661Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959269A (en) * | 2015-06-30 | 2015-10-07 | 成都市新都区鑫悦空气净化设备厂 | Fire resisting damper used for treating paint mist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |