CN2491583Y - Vapour mist fireproof door - Google Patents
Vapour mist fireproof door Download PDFInfo
- Publication number
- CN2491583Y CN2491583Y CN 01247698 CN01247698U CN2491583Y CN 2491583 Y CN2491583 Y CN 2491583Y CN 01247698 CN01247698 CN 01247698 CN 01247698 U CN01247698 U CN 01247698U CN 2491583 Y CN2491583 Y CN 2491583Y
- Authority
- CN
- China
- Prior art keywords
- cavity
- door body
- door
- rotating shaft
- doorframe
- 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
Links
Images
Landscapes
- Special Wing (AREA)
Abstract
A haze fire-resistant door comprises a door frame and a door body engaged with the door frame, wherein one side of the door body is connected to the door frame via a rotating shaft. A cavity of the door body disposed on the door body is equipped with an inlet recess and through-holes connected to the outer. The utility model is characterized in that the rotating shaft connecting the door body to the door frame is a rotating hallow shaft of which the inner is a cavity. The cavity of the rotating hallow shaft and cavity of the door body are connected with each other, the rotating hallow shaft is provided with an inlet recess connected with the cavity of the rotating hallow shaft. The inlet recess of the cavity of the door body and the inlet recess of the rotating hallow shaft are coincided. The utility model realizes the connection of the cavity of the door body and the outer water pipeline via the rotating hallow shaft, thereby water supply accidents resulting from ageing or bursting of a fire resistant soft pipe can be effectively prevent, thereby effectively improving the reliability of water supply. Simultaneously, the utility model is beneficial for simplifying water supply pipeline, and then the integral performance of the haze fire-resistant door is enhanced.
Description
Technical field
The utility model relates to a kind of door, especially a kind of labeled door.
Background technology
Application number is that 93238669.5 Chinese utility model patent discloses a kind of labeled door, the Men Tiyi side of this labeled door is connected on the doorframe through rotating shaft, its doorframe and door body have cavity especially, on doorframe and door body, be respectively arranged with doorframe cavity inflow port and door body cavity inflow port, on doorframe cavity and door body cavity, be respectively arranged with micropore with exterior.When near the labeled door during breaking out of fire, can in doorframe and door body, inject current by a doorframe cavity inflow port and a door body cavity inflow port.In case when flame made the water in a doorframe and the body be warming up to boiling, water promptly was vaporized into water vapour, the micropore on doorframe and door body outwards sprays, thereby makes doorframe too high with the unlikely intensification of door body, and the corresponding refractoriness that improves labeled door stops fire spread effectively.In above-mentioned existing product, door body cavity inflow port is connected through the feed pipe of fire-resistant flexible pipe with the outside.But find that in actual applications being exposed to outer fire-resistant flexible pipe has not only influenced the attractive in appearance of labeled door, what is more important, in fact it become the weak link of labeled door.In long-term use, fire-resistant flexible pipe may occur aging or break, and when breaking out of fire, fire-resistant flexible pipe aging or that break can not normally supply water to door body cavity, thereby has seriously influenced the fireproof performance of labeled door.Therefore, be necessary the said goods is done further to improve.
The utility model content
The purpose of this utility model is that the water-supply structure to the said goods improves, and provides a kind of fireproof performance more stable steam fog labeled door.
The door body that steam fog labeled door of the present utility model has doorframe and matches with doorframe, one side of door body is connected on the doorframe through rotating shaft, the door body is provided with a body cavity, this body cavity have inflow port and with the through hole of exterior, it is characterized in that the described rotating shaft that the door body is connected on the doorframe is inner hollow rotating shaft with cavity, the cavity of described hollow rotating shaft is connected with door body cavity, described hollow rotating shaft has the inflow port that communicates with its cavity, and the inflow port of described door body cavity is served as by the inflow port of this hollow rotating shaft.In the utility model, above-mentioned inside have cavity and with a side of door body be connected on the doorframe hollow rotating shaft can be multiple form of structure, for example, it can be the rotating shaft in the ready-made hinge, also can be the door body rotating shaft that is provided with in the top and bottom of a side of door body.Compare with existing fire-resistant flexible pipe, realize being connected of door body cavity and outside water route, can improve the refractoriness of connecting line greatly, thereby improve the fire resistance of steam fog labeled door by this hollow rotating shaft as connecting line.In the utility model, door body structure can directly be continued to use the structure of above-mentioned existing labeled door.Certainly, also can do suitable improvement to it.For example, can allow a body constitute, and the cavity of connection is set in the support body of rectangular frame, allow the interior connection cavity of this rectangular frame constitute described door body cavity by rectangular frame and the panel that is fixed on the rectangular frame.This kind door body structure helps saving the manufacturing materials of a body, can make the weight saving of a body, and corresponding reduction is to the technical requirements and the manufacturing cost of doorframe and connector.In addition, in the utility model, be filled with water cavity and corresponding flow-out hole can be set also on doorframe, thereby current can be introduced doorframe and outwards ejection, further improve the fireproof performance of steam fog labeled door.Simultaneously, the inflow port of hollow rotating shaft is connected with the doorframe cavity.Like this, when the doorframe cavity was intake, current just can be reached for a purpose of body cavity water-filling through the direct access door body of hollow rotating shaft cavity.This a kind of mode helps simplifying user's pipeline connection, thereby also is a kind of preferable mode.The mode of occupation of labeled door is similar to aforementioned existing labeled door in the utility model, promptly can be in advance the inflow port of hollow rotating shaft be linked to each other with outside waterway pipe, and the water supply control valve door suitably is set.When breaking out of fire, can in door body cavity, inject current by the inflow port of hollow rotating shaft.Current that inject in the door body cavity can outwards spray by the through hole with exterior, and the door surface is drenched, and when flame made water on the body be warming up to boiling, water promptly was vaporized into water vapour, forms steam fog around the door body.The vaporization of water will be taken away heat, make the unlikely intensification of a body too high, thereby improve the refractoriness of labeled door.
Compared with the aforementioned existing similar products, the utility model is realized being connected of door body cavity and outside water route by hollow rotating shaft, can prevent water supply fault aging because of fire-resistant flexible pipe or that break and cause, thereby improved the reliability that supplies water effectively, simultaneously, the utility model also helps the simplification supply channel, thereby improves the overall performance of steam fog labeled door.
Content of the present utility model further illustrates with the following Examples, but content of the present utility model is not limited only to content related among the embodiment.
Description of drawings
Fig. 1 is the structural representation of steam fog labeled door among the embodiment 1.
Fig. 2 is the B portion structure for amplifying schematic diagram of Fig. 1.
Fig. 3 is the C portion structure for amplifying schematic diagram of Fig. 1.
Fig. 4 is the A--A sectional drawing of Fig. 1.
Fig. 5 is the structural representation of steam fog labeled door among the embodiment 2.
Fig. 6 is the hinge arrangement schematic diagram.
Fig. 7 is the vertical view of Fig. 6.
The specific embodiment
Embodiment 1: shown in Fig. 1～4, the door body 17 that steam fog labeled door in the present embodiment has doorframe 1 and matches with doorframe, one side of door body is connected on the doorframe through rotating shaft 2,3, and door body 17 is provided with a body cavity 4, this body cavity 4 have inflow port 5 and with the through hole 6 of exterior.In the utility model, the above-mentioned rotating shaft 2 that door body 17 is connected on the doorframe is inner hollow rotating shaft with cavity 9 especially, the cavity 9 of described hollow rotating shaft is connected with door body cavity 4, described hollow rotating shaft 2 has the inflow port that communicates with its cavity 9, and the inflow port 5 of described door body cavity is served as by the inflow port of this hollow rotating shaft 2.In the present embodiment, above-mentioned door body 17 is made of rectangular frame 7 and the panel 8 that is fixed on the rectangular frame, is provided with the cavity of connection in the support body of rectangular frame 7, and the connection cavity in this rectangular frame constitutes described door body cavity 4.During steam fog labeled door in using present embodiment, inflow port 5 is connected with outside water channel 10, and the automatic temp-sensing valve 11 of relative set.In case breaking out of fire, temp-sensing valve 11 is opened automatically, and current promptly pass through inflow port 5 access door body cavitys 4, opposite house body cavity 4 water-fillings.Meanwhile, the current of access door body cavity 4 can drench the door body, and form steam fog under the baking of flame continuously from through hole 6 ejections, and the opposite house body is implemented protection, the steam fog fire-proof function of performance expection.
Embodiment 2: shown in Fig. 5～7, the steam fog labeled door in the present embodiment is similar to embodiment 1, and different is that in the present embodiment, the form of structure that door body 17 is connected in the hollow rotating shaft 2 on the doorframe 1 changes to some extent.As can see from Figure 6, in the present embodiment, door body 17 is realized and being connected of doorframe 1 through hinge (hinge).In this hinge, the top of hollow rotating shaft 2 is fixed on the hinge plate 12 of fixedlying connected with the rectangular frame 7 of door body, its underpart is placed in the shaft seat 13,13 of this shaft seats are arranged on another hinge plate 14 of fixedlying connected with doorframe, simultaneously, shaft seat 13 is provided with the waterpipe jointing 15 that is connected with the inflow port 5 of hollow rotating shaft.During steam fog labeled door in using present embodiment, only need waterpipe jointing 15 is linked to each other with outside water channel 10, current can enter the rotating shaft cavity 9 of hollow rotating shaft 2 when water valve is opened, and arrive door body cavity 4 through the outlet 16 of this cavity 9, stop fire spread effectively.
Claims (3)
1, a kind of steam fog labeled door, the door body that has doorframe and match with doorframe, one side of door body is connected on the doorframe through rotating shaft, the door body is provided with a body cavity, this body cavity have inflow port and with the through hole of exterior, it is characterized in that the described rotating shaft that the door body is connected on the doorframe is inner hollow rotating shaft with cavity, the cavity of described hollow rotating shaft is connected with door body cavity, described hollow rotating shaft has the inflow port that communicates with its cavity, and the inflow port of described door body cavity is served as by the inflow port of this hollow rotating shaft.
2, labeled door as claimed in claim 1, the top that it is characterized in that described hollow rotating shaft is fixed on the hinge plate of fixedlying connected with the door body, its underpart is placed in the shaft seat, described shaft seat is arranged on another hinge plate of fixedlying connected with doorframe, and shaft seat is provided with the waterpipe jointing that is connected with the inflow port of hollow rotating shaft.
3, labeled door as claimed in claim 1 or 2, it is characterized in that described door body is made of rectangular frame and the panel that is fixed on the rectangular frame, be provided with the cavity of connection in the support body of rectangular frame, the connection cavity in this rectangular frame constitutes described door body cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247698 CN2491583Y (en) | 2001-09-24 | 2001-09-24 | Vapour mist fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247698 CN2491583Y (en) | 2001-09-24 | 2001-09-24 | Vapour mist fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2491583Y true CN2491583Y (en) | 2002-05-15 |
Family
ID=33658502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01247698 Expired - Fee Related CN2491583Y (en) | 2001-09-24 | 2001-09-24 | Vapour mist fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2491583Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244029A (en) * | 2013-05-24 | 2013-08-14 | 公安部天津消防研究所 | Water retaining diversion and water distributing device for openable fire separating element under water spraying protection |
| CN103748304A (en) * | 2011-05-11 | 2014-04-23 | 朴甲奂 | Hinge for fire door |
| CN111197454A (en) * | 2020-01-17 | 2020-05-26 | 郑州市天荣建材有限公司 | Smoke-isolating fireproof door |
-
2001
- 2001-09-24 CN CN 01247698 patent/CN2491583Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103748304A (en) * | 2011-05-11 | 2014-04-23 | 朴甲奂 | Hinge for fire door |
| CN103244029A (en) * | 2013-05-24 | 2013-08-14 | 公安部天津消防研究所 | Water retaining diversion and water distributing device for openable fire separating element under water spraying protection |
| CN103244029B (en) * | 2013-05-24 | 2014-12-10 | 公安部天津消防研究所 | Water retaining diversion and water distributing device for openable fire separating element under water spraying protection |
| CN111197454A (en) * | 2020-01-17 | 2020-05-26 | 郑州市天荣建材有限公司 | Smoke-isolating fireproof door |
| CN111197454B (en) * | 2020-01-17 | 2021-08-06 | 郑州市天荣建材有限公司 | Smoke-isolating fireproof door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206534341U (en) | A kind of fire-proof file cabinet | |
| CN2491583Y (en) | Vapour mist fireproof door | |
| CN103175203B (en) | Upper air inlet burner | |
| CN209608152U (en) | A kind of small distribution case with fire proof construction | |
| CN2491584Y (en) | Vapour mist fireproof door | |
| CN210331462U (en) | Hidden indoor fire control shower nozzle easy to assemble | |
| CN213330741U (en) | Environment-friendly fireproof door | |
| CN216125103U (en) | Fire hydrant box with dampproofing effect | |
| CN2672494Y (en) | Complete top air inlet double nozzle burner | |
| CN2151236Y (en) | Spraying fireproof door | |
| CN217420986U (en) | Fireproof door capable of reducing temperature | |
| CN207525814U (en) | A kind of high-end villa frequency-conversion water supply system | |
| CN216617372U (en) | Double-function automatic fire-extinguishing aluminium alloy fire-proof window | |
| CN2540183Y (en) | Aromatic diffuser | |
| CN2098300U (en) | Fire extingusher with atomized water | |
| CN216305767U (en) | Novel fireproof door | |
| CN212178950U (en) | Intelligent integrated stove | |
| CN2151238Y (en) | Spraying fireproof rolling shutter | |
| CN216553649U (en) | Intelligent building door and window that fire behavior is high | |
| CN216131975U (en) | High-efficiency fuel oil heater control system based on single chip microcomputer | |
| CN215716767U (en) | Building heat preservation decorative board that fire-retardant fireproof effect is good | |
| CN219826651U (en) | Water storage type fireproof door | |
| CN214091636U (en) | Fire-proof rolling shutter door structure for ship | |
| CN209056831U (en) | A kind of ring network cabinet for bearing high standard interior unit cell model | |
| CN203177170U (en) | Upper air inlet burner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020515 Termination date: 20100924 |