CN202073427U - Temperature control type locating automatic release device for fireproof door and window - Google Patents
Temperature control type locating automatic release device for fireproof door and window Download PDFInfo
- Publication number
- CN202073427U CN202073427U CN2011200252536U CN201120025253U CN202073427U CN 202073427 U CN202073427 U CN 202073427U CN 2011200252536 U CN2011200252536 U CN 2011200252536U CN 201120025253 U CN201120025253 U CN 201120025253U CN 202073427 U CN202073427 U CN 202073427U
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- door closer
- connecting rod
- door
- fire
- control type
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Abstract
The utility model relates to a temperature control type locating automatic release device for fireproof door and window, which is characterized in that the temperature control type locating automatic release device comprises a door closer connecting rod I, a door closer connecting rod II, a guide pillar, a locating shifting fork, a spring, an oscillating arm, a locating pin, an oscillating supporting pillar and a temperature inducing glass ball, wherein the door closer connecting rod I is connected on a door frame; the door closer connecting rod II is connected on a hardware fitting door closer of the fireproof door and window; the guide pillar, the locating pin and the oscillating supporting pillar are fixed on the door closer connecting rod II; the locating shifting fork and the spring are arranged on the guide pillar; the oscillating arm is articulated on the oscillating supporting pillar; the temperature inducing glass ball is arranged between the door closer connecting rod II and one end of the oscillating arm; and the other end of the oscillating arm is used for pushing down the spring. The temperature control type locating automatic release device has the advantages: (1) the device has a simple structure and strong practical applicability; (2). the device automatically closes the fireproof door and window when used for the manually opened fireproof door and window and is very convenient to use; and (3) the opening angle of the fireproof door and window by using the device is random, and the location is simple and easy.
Description
(1) technical field:
The utility model relates to a kind of corollary apparatus of fire fighting device, especially is applicable to the fire-proof doors and windows occasion that need often open, and promptly a kind of fire-proof doors and windows temperature control type is located automatic releasing device; When breaking out of fire, this device discharges automatically closes the doors and windows, to reach the function that intercepts pyrotechnics.
(2) background technology:
At present, the like product that uses on the market is broadly divided into two classes: door closer (automatic door closing device) and often open the fire-proof doors and windows control system.
Door closer has two kinds of delocalization formula and locate modes.The delocalization formula has guaranteed the normally off of fire-proof doors and windows; Locate mode has guaranteed to ventilate current normally open.
Often opening the fire-proof doors and windows control system has: two kinds of electromagnetism release formula, door closer formulas.These two kinds of products all can reach and keep often opening (it is current to ventilate) at ordinary times, can close the function of (every the cigarette back-fire relief) during fire voluntarily.But they all need to be equipped with control cabinet, to need joining power with fire fighting system networking, needs, use not to be very convenient.In existing design of building structures construction, often consider seldom all that construction cloth goes out this circuit, and the user is when in use, current for convenience the ventilation just remembered the function that need often open, at this moment, and tick slot wiring again, that will be a trouble very.Moreover the function of these two kinds of products is very perfect really, but in order to finish function, needs supporting addition product, annex, auxiliary material more, and cost is higher.
(3) utility model content:
The purpose of this utility model is to design a kind of fire-proof doors and windows temperature control type and locatees automatic releasing device, it is installed on one door closer of commercially available prod, make the fire-proof doors and windows location easily, when breaking out of fire, this device discharges automatically, the fire-proof doors and windows positioning function is removed, and closes the doors and windows by the effect of door closer, reaches the function that intercepts pyrotechnics.Terseness and practicality that door and window uses have been improved.
The technical solution of the utility model: a kind of fire-proof doors and windows temperature control type is located automatic releasing device, it is characterized in that it comprises door closer connecting rod I, door closer connecting rod II, guide pillar, location shift fork, spring, swing arm, alignment pin, swing support column, temperature-sensitive glass marble; Wherein, door closer connecting rod I is connected on the doorframe, and door closer connecting rod II is connected on the Hardware fitting door closer of fire-proof doors and windows; Described guide pillar, alignment pin, swing support column are fixed on the door closer connecting rod II; Described location shift fork, spring are contained on the guide pillar, can move up and down along guide pillar, and the location shift fork also can be along the guide pillar left-right rotation; Described swing arm is hinged on the swing support column, can swing up and down around the swing support column; Described temperature-sensitive glass marble is installed between the end of door closer connecting rod II and swing arm; The other end pressing spring of described swing arm.
Above-mentioned described fire-proof doors and windows temperature control type is located automatic releasing device and is connected the door closer main body by door closer connecting rod II, and connects doorframe by door closer connecting rod I; Described door closer main body connects door leaf.
The course of work of the present utility model is: (1) opens fire-proof doors and windows to needed position, and the positioning of rotating shift fork makes opening block alignment pin, loads onto spring, uses the swing arm pressing spring, simultaneously, the temperature-sensitive glass marble is loaded onto, and realizes the location of fire-proof doors and windows; (2) when breaking out of fire, temperature reaches under 74 ± 0.5 ℃ the temperature, the fragmentation of temperature-sensitive glass marble, and spring discharges, and the location shift fork breaks away from alignment pin, and eliminate the location; (3) door closer begins action, and the realization fire-proof doors and windows is closed.
Superiority of the present utility model is: 1. this apparatus structure is simple, and is practical; 2. this device uses at manually opened fire-proof doors and windows, closes automatically, and is very easy to use; 3. the opening angle of this device fire-proof doors and windows is random, and the location is simple, easily; 4. this installs spare and accessory parts such as employed spring, temperature-sensitive glass marble and all belongs to the national standard accessory, and standard is strong, for ease of maintenaince, change; 5. this device simple, economical, be easy to make, cost is very low.
(4) description of drawings:
Fig. 1 locatees the structural representation of automatic releasing device for the related a kind of fire-proof doors and windows temperature control type of the utility model.
Fig. 2 locatees the surface structure schematic diagram that automatic releasing device cooperates with door closer for the related a kind of fire-proof doors and windows temperature control type of the utility model.
Fig. 3 locatees the operating principle FB(flow block) of automatic releasing device for the related a kind of fire-proof doors and windows temperature control type of the utility model.
Wherein, 1 is door closer connecting rod I, and 2 is guide pillar, 3 are the location shift fork, and 4 is spring, and 5 is swing arm, 6 is alignment pin, 7 are the swing support column, and 8 is the temperature-sensitive glass marble, and a is a doorframe, b is a door leaf, c is the door closer main body, and d is door closer connecting rod II, and e locatees automatic releasing device for the fire-proof doors and windows temperature control type.
(5) specific embodiment:
Embodiment: a kind of fire-proof doors and windows temperature control type is located automatic releasing device (seeing Fig. 1, Fig. 2), it is characterized in that it comprises door closer connecting rod I1, door closer connecting rod IId, guide pillar 2, location shift fork 3, spring 4, swing arm 5, alignment pin 6, swing support column 7, temperature-sensitive glass marble 8; Wherein, door closer connecting rod I1 is connected on the doorframe a, and door closer connecting rod IId is connected on the Hardware fitting door closer of fire-proof doors and windows; Described guide pillar 2, alignment pin 6, swing support column 7 are fixed on the door closer connecting rod IId; Described location shift fork 3, spring 4 are contained on the guide pillar 2, can move up and down along guide pillar 2, and location shift fork 3 also can be along guide pillar 2 left-right rotation; Described swing arm 5 is hinged on the swing support column 7, can swing up and down around swing support column 7; Described temperature-sensitive glass marble 8 is installed between the end of door closer connecting rod IId and swing arm 5; The other end pressing spring 4 of described swing arm 5.
Above-mentioned described fire-proof doors and windows temperature control type is located automatic releasing device e and is connected door closer main body c by door closer connecting rod IId, and connects doorframe a by door closer connecting rod I1; Described door closer main body c connects door leaf b.(see figure 2)
The course of work of present embodiment is: (1) opens fire-proof doors and windows to needed position, and positioning of rotating shift fork 3 makes opening block alignment pin 6, loads onto spring 4, with swing arm 5 pressing springs 4, simultaneously, the temperature-sensitive glass marble is adorned on 8, realizes the location of fire-proof doors and windows; (2) when breaking out of fire, temperature reaches under 74 ± 0.5 ℃ the temperature, 8 fragmentations of temperature-sensitive glass marble, and spring 4 discharges, and location shift fork 3 breaks away from alignment pins 6, and eliminate the location; (3) door closer begins action, and the realization fire-proof doors and windows is closed.(see figure 3)
Claims (2)
1. a fire-proof doors and windows temperature control type is located automatic releasing device, it is characterized in that it comprises door closer connecting rod I, door closer connecting rod II, guide pillar, location shift fork, spring, swing arm, alignment pin, swing support column, temperature-sensitive glass marble; Wherein, door closer connecting rod I is connected on the doorframe, and door closer connecting rod II is connected on the Hardware fitting door closer of fire-proof doors and windows; Described guide pillar, alignment pin, swing support column are fixed on the door closer connecting rod II; Described location shift fork, spring are contained on the guide pillar, can move up and down along guide pillar, and the location shift fork also can be along the guide pillar left-right rotation; Described swing arm is hinged on the swing support column, can swing up and down around the swing support column; Described temperature-sensitive glass marble is installed between the end of door closer connecting rod II and swing arm; The other end pressing spring of described swing arm.
2. locate automatic releasing device according to the described a kind of fire-proof doors and windows temperature control type of claim 1, it is characterized in that described fire-proof doors and windows temperature control type locatees automatic releasing device and connect the door closer main body by door closer connecting rod II, and connect doorframe by door closer connecting rod I; Described door closer main body connects door leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200252536U CN202073427U (en) | 2011-01-26 | 2011-01-26 | Temperature control type locating automatic release device for fireproof door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200252536U CN202073427U (en) | 2011-01-26 | 2011-01-26 | Temperature control type locating automatic release device for fireproof door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202073427U true CN202073427U (en) | 2011-12-14 |
Family
ID=45111533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200252536U Expired - Fee Related CN202073427U (en) | 2011-01-26 | 2011-01-26 | Temperature control type locating automatic release device for fireproof door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202073427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612426A (en) * | 2018-03-22 | 2018-10-02 | 广州铸安机电设备有限公司 | A kind of concealed closing device for door and window |
-
2011
- 2011-01-26 CN CN2011200252536U patent/CN202073427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612426A (en) * | 2018-03-22 | 2018-10-02 | 广州铸安机电设备有限公司 | A kind of concealed closing device for door and window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20150126 |
|
| EXPY | Termination of patent right or utility model |