CN2293344Y - Automatic temperature control device for fire-proof rolling shutter door - Google Patents
Automatic temperature control device for fire-proof rolling shutter door Download PDFInfo
- Publication number
- CN2293344Y CN2293344Y CN 97205822 CN97205822U CN2293344Y CN 2293344 Y CN2293344 Y CN 2293344Y CN 97205822 CN97205822 CN 97205822 CN 97205822 U CN97205822 U CN 97205822U CN 2293344 Y CN2293344 Y CN 2293344Y
- Authority
- CN
- China
- Prior art keywords
- slide block
- case
- initial
- temperature
- compression spring
- 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
- 238000005096 rolling process Methods 0.000 title claims abstract description 36
- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 230000004913 activation Effects 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 6
- 229910001285 shape-memory alloy Inorganic materials 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 101100495270 Caenorhabditis elegans cdc-26 gene Proteins 0.000 description 2
- 206010057040 Temperature intolerance Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008543 heat sensitivity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Special Wing (AREA)
Abstract
The utility model discloses an automatic temperature control device of a fireproof rolling shutter door, which comprises a temperature sensing part, an actuating part and a core pulling steel wire for connecting the two parts. The temperature sensing part is installed in the T-shaped housing, and consists of a temperature sensing elastic element made of shape memory alloy and a positioning compression spring, a movable stop tongue, an initial compression spring and an initial sliding block matched with the temperature sensing elastic element, and then transmits initial starting force to a starting sliding block of the actuating part through a core-pulling steel wire fixedly connected on the initial sliding block, and then the starting force is expanded through the compression spring and the initial spring to push the sliding block and open a brake of a roller shutter opening and closing machine, so that the self weight of the roller shutter falls to the ground, and a power supply is cut off. The device has sensitive response, reliable action, large opening force and repeated use, and is a new generation safety device.
Description
The utility model relates to the improvement of fire resistance rolling shutter door, especially a kind of automatic temperature control of fire resistance rolling shutter door, and it is the corollary equipment of fire resistance rolling shutter door, belongs to the architectural hardware technical field.
Fire resistance rolling shutter door uses in highrise building, industry and civilian construction in a large number, has proved that fire resistance rolling shutter door has stoped stretching of fire really effectively.The equipment supporting with fire curtain has: it all is to be based upon under the unobstructed situation of forceful electric power or light current to carry out that cigarette sense, temperature sense alarm, these equipment such as linkage controller cooperate the action of rolling door.Yet in a single day fire takes place, and the measure that people at first take is to cut off the electricity supply, in case fire is stretched because of electric fixtures, this moment, fire resistance rolling shutter door just was under the electroless state, and can not drive electric gate control rolling door.Sometimes also can run into fortuitous events such as power failure, outage, as if breaking out of fire, can not close automatically and also can cause any property loss and casualties at this moment by fire resistance rolling shutter door for building.For overcoming the above-mentioned defective of fire resistance rolling shutter door, the someone utilizes easy fusing metal to control rolling door deadweight whereabouts, but the metal that easily fuses is disposable, can not reuse, but also misoperation can take place, after once using, also need to change again fuse metal, it changes trouble of process operations again.Somebody's serviceability temperature glass bulb is controlled the band-type brake of switching machine, thereby closes rolling door, but this can't resolve too, disposable use, in case after using, also need reinstall change element trouble with topic.
The purpose of this utility model is will thoroughly solve do not having under the situation of power supply, as long as temperature reaches in the scope of regulation, the automatic temperature control of fire resistance rolling shutter door is with regard to the automatically starting closing organ, and can after fire extinguishing, align automatic control state once more easily, need not change any element.This door engine will be quick on the draw, reliable in action, and opening force is big, and is reusable.
The purpose of this utility model has following technical scheme to realize, developed a kind of automatic temperature control of fire resistance rolling shutter door, it comprises: be installed in the case on the rolling curtain opening-closing machine casing, in this shell, temperature sensing part is installed, activation part, the flexible member of the temperature-sensitive of being made by marmem is sleeved on the slide-bar in the case as temperature sensing part, leaning by this flexible member on this between the startup slide block of the shell wall of case one end and activation part, the another side of this slide block is connecting the slide block of stirring of activation part again, and then lean on initial spring, this two slide block and this spring all are sleeved on the interior slide-bar of case, the other end of this spring then leans against on the other end shell wall of case, and this is stirred on the band-type brake that slip also is connected the switching machine.
The automatic temperature control of this fire resistance rolling shutter door, the case of the flexible member of described suit temperature-sensitive, it can be the collector mat by Open Side Down, the flexible member of the temperature-sensitive in this cover, its responsive to temperature scope is at 35～130 ℃, and the size of its expansion force is stirred slide block and driven band-type brake and be opened for standard driving.
The automatic temperature control of this fire resistance rolling shutter door, the described case that is installed on the rolling curtain opening-closing machine casing, activation part only is installed in its shell, these parts are by the compression spring that connects successively that is sleeved on the slide-bar, start slide block, stir slide block, initial spring is formed, wherein start and also bound the steel wire of loosing core on the slide block, pass the end housing wall of case by this steel wire other end, be connected on another initial slide block that is fixed on the initial compression spring institute roof pressure in the "T"-shaped case on the roller shutter lintel, this compression spring and this slide block all are sleeved on the slide-bar in the horizontal shell chamber that is fixed on case, also stop the active catch tongue that the horizontal shell shell wall that passes "T"-shaped case is arranged below this slide block, the bottom tongue bar of this tongue is stretched in the perpendicular shell of "T"-shaped case, be set with the temperature-sensitive flexible member that marmem is made on this tongue bar, the lower end of this element is connected with the location compression spring of perpendicular shell bottom by the bulge loop in tongue bar stage casing, formation plays the flexible member and the active catch tongue of temperature-sensitive by this compression spring institute jacking, and then stops the temperature sensing part of the mobile transmission opening force of initial slide block and initial compression spring.
Automatic temperature control of the present utility model, its advantage is: owing to adopted marmem to make the flexible member of temperature-sensitive, connect to lean against and start slide block and stir on the slide block, the generation deformation because the flexible member of temperature-sensitive is heated, produce expansion force, open the slide block of stirring that initial spring leans, and then open and the band-type brake of stirring the switching machine that slide block is connected.After the switching machine is opened, fall with deadweight, close the curtain door, cut off burning things which may cause a fire disaster with regard to making rolling door.Be to increase opening force, the expansion force of the flexible member of temperature-sensitive further can be amplified.In activation part, use the bigger compression spring of elastic force, just scalable through the temperature-sensitive deformation power that the steel wire of loosing core transmits, start slide block and stir the initial spring that slide block is leaned to guarantee to open sufficiently, and then open the band-type brake of switching machine, rolling door also just can descend according to deadweight, cuts off burning things which may cause a fire disaster.This device, structure connect closely, and reaction is quick, reliable in action.When temperature dropped to normal temperature, this temperature-sensitive flexible member restored to the original state automatically, as long as the initial spring and the steel wire levelling of loosing core are just reused this device once more in automatic control state, need not change any element.
Embodiment of the present utility model further describes as follows in conjunction with the accompanying drawings, as shown in the figure:
Fig. 1 is the integral installation figure of fire resistance rolling shutter door and automatic temperature control thereof.
Fig. 2 is the temperature sensing part structure assembling drawing (the II portion enlarged drawing of Fig. 1) of fire resistance rolling shutter door.
Fig. 3 is the activation part structure assembling drawing (the I portion enlarged drawing of Fig. 1) of fire resistance rolling shutter door.
Make the automatic temperature control of a cover fire resistance rolling shutter door.It is installed in the "T"-shaped case 14 of the temperature sensing part on the roller shutter lintel 15, be set with initial compression spring 1 and initial slide block 2 on the slide-bar 9 in its horizontal shell chamber, stop that also the active catch tongue 17 that passes these "T"-shaped case 14 horizontal shell shell walls is arranged below this slide block 2.The bottom tongue bar of this tongue 17 is stretched in the perpendicular shell of "T"-shaped case 14.Be set with the flexible member 3 of the temperature-sensitive that marmem makes on this tongue bar.The lower end of this element 3 is connected with the location compression spring 13 of perpendicular shell bottom by the bulge loop 12 in tongue bar stage casing, formation is by the temperature-sensitive flexible member 3 and the active catch tongue 17 of 13 jacking location of this spring, and then formation stops the temperature sensing part of the mobile transmission opening force of initial compression spring 1 and initial slide block 2.The shell of the flexible member 3 of the temperature-sensitive of the perpendicular shell institute suit of this "T"-shaped case 14 is by the collector mat 4 that Open Side Down, improves in order to heat sensitivity.When selecting for use the big shape memory alloy material of expansion force to make flexible member 3, in activation part, the compression spring 6 that can be replaced action component by the flexible member 3 of the big temperature-sensitive of this expansion force is sleeved on by the flexible member 3 of the big temperature-sensitive of this expansion force on the slide-bar 10 in the activation part case 11 that is fixed on rolling curtain opening-closing machine 18 casings.On this axle 10, lean between the startup slide block 7 of the shell wall of this case 11 1 ends and activation part by this flexible member 3, what the another side of this slide block 7 was connecting activation part again stirs slide block 8, and then leans on initial spring 16.This two slide block 7,8 and this spring 16 all are sleeved on the slide-bar 10 in this case 11.The other end of this initial spring 16 then leans against on the other end shell wall of this case 11, and this is stirred on the band-type brake that slide block 8 also is connected the switching machine.
When this automatic temperature control is installed in the fire resistance rolling shutter door use, when environment temperature is elevated to 68～80 ℃ because of fire, the collection heat-obtaining amount because collector mat 4 at first is heated, the flexible member 3 of the temperature-sensitive in this cover 4 is heated rapidly and warpage takes place, the expansion force of its generation can make cover active catch tongue 17 thereon move down and break away from the initial slide block 2 that it stops.This slide block 2 can mobile transferring power be given the steel wire 5 of loosing core under the motive force of initial compression spring 1 like this, the power that this steel wire 5 is transmitted, again through be bound on these steel wire 5 other ends startup slide block 7 with and the compression spring 6 of going up roof pressure amplify this power once more, assurance has sufficient strength to open the band-type brake of rolling curtain opening-closing machine 18, afterwards, rolling door can drop to the end by deadweight, cuts off burning things which may cause a fire disaster.
After fire extinguishing, environment temperature drops to normal temperature, the flexible member 3 of the temperature-sensitive shape that can resile automatically, as long as the active catch tongue 17 that at this moment will stretch out is aligned the below of the initial slide block 2 in the horizontal shell of "T"-shaped case 14, the steel wire 5 of will loosing core is strained, and makes the compression spring 6 of action component, starts slide block 7 and stirs slide block 8, initial spring 16 all is in automatic as drawn condition, can repeat to reuse this temperature self closing device.
Claims (3)
1, a kind of automatic temperature control of fire resistance rolling shutter door, it comprises: be installed in the case on the rolling curtain opening-closing machine casing, in this shell, temperature sensing part is installed, activation part, it is characterized in that: the flexible member of the temperature-sensitive of being made by marmem is sleeved on the slide-bar in the case as temperature sensing part, leaning by this flexible member on this between the startup slide block of the shell wall of case one end and activation part, the another side of this slide block is connecting the slide block of stirring of activation part again, and then lean on initial spring, this two slide block and this spring all are sleeved on the interior slide-bar of case, the other end of this spring then leans against on the other end shell wall of case, and this is stirred on the band-type brake that slip also is connected the switching machine.
2, according to the automatic temperature control of the described fire resistance rolling shutter door of claim 1, it is characterized in that: the case of the flexible member of described suit temperature-sensitive, it can be the collector mat by Open Side Down, the flexible member of the temperature-sensitive in this cover, its responsive to temperature scope is at 35～130 ℃, and the size of its expansion force is stirred slide block and driven band-type brake and be opened for standard driving.
3, automatic temperature control according to the described fire resistance rolling shutter door of claim 1, it is characterized in that: the described case that is installed on the rolling curtain opening-closing machine casing, activation part only is installed in its shell, these parts are by the compression spring that connects successively that is sleeved on the slide-bar, start slide block, stir slide block, initial spring is formed, wherein start and also bound the steel wire of loosing core on the slide block, pass the end housing wall of case by this steel wire other end, be connected on another initial slide block that is fixed on the initial compression spring institute roof pressure in the "T"-shaped case on the roller shutter lintel, this compression spring and this slide block all are sleeved on the slide-bar in the horizontal shell chamber that is fixed on case, also stop the active catch tongue that the horizontal shell shell wall that passes "T"-shaped case is arranged below this slide block, the bottom tongue bar of this tongue is stretched in the perpendicular shell of "T"-shaped case, be set with the temperature-sensitive flexible member that marmem is made on this tongue bar, the lower end of this element is connected with the location compression spring of perpendicular shell bottom by the bulge loop in tongue bar stage casing, formation plays the flexible member and the active catch tongue of temperature-sensitive by this compression spring institute jacking, and then stops the temperature sensing part of the mobile transmission opening force of initial slide block and initial compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97205822 CN2293344Y (en) | 1997-01-15 | 1997-01-15 | Automatic temperature control device for fire-proof rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97205822 CN2293344Y (en) | 1997-01-15 | 1997-01-15 | Automatic temperature control device for fire-proof rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2293344Y true CN2293344Y (en) | 1998-10-07 |
Family
ID=33925969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97205822 Expired - Fee Related CN2293344Y (en) | 1997-01-15 | 1997-01-15 | Automatic temperature control device for fire-proof rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2293344Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102347711A (en) * | 2010-08-03 | 2012-02-08 | 何迅 | Solar heat and electricity combined absorber |
| WO2013152484A1 (en) * | 2012-04-11 | 2013-10-17 | Qiu Li | Composite fireproof glass, manufacturing method thereof and curtain |
| CN105443006A (en) * | 2015-12-05 | 2016-03-30 | 重庆市恒固席勒装饰工程有限公司 | Fire-resisting window capable of being automatically closed |
| CN106522805A (en) * | 2016-10-12 | 2017-03-22 | 江苏大学 | A shape memory polymer-based security window facilitating escape |
| CN106641364A (en) * | 2016-11-15 | 2017-05-10 | 吉林佳利环境机电设备有限公司 | Curtain rolling type fire-resisting damper |
| CN109319342A (en) * | 2018-10-30 | 2019-02-12 | 陈元珠 | A kind of safety-type fire-retardant dustbin |
| CN109488192A (en) * | 2018-12-26 | 2019-03-19 | 江宁 | One kind is from trigger-type fire resisting shutter |
| CN111437540A (en) * | 2020-04-09 | 2020-07-24 | 杨寿宝 | Fire valve of ventilating duct |
| CN117104741A (en) * | 2023-08-14 | 2023-11-24 | 安徽宇锋智能科技有限公司 | A fire-proof cargo platform for stacking robots used in the new energy industry |
-
1997
- 1997-01-15 CN CN 97205822 patent/CN2293344Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102347711A (en) * | 2010-08-03 | 2012-02-08 | 何迅 | Solar heat and electricity combined absorber |
| WO2013152484A1 (en) * | 2012-04-11 | 2013-10-17 | Qiu Li | Composite fireproof glass, manufacturing method thereof and curtain |
| CN105443006A (en) * | 2015-12-05 | 2016-03-30 | 重庆市恒固席勒装饰工程有限公司 | Fire-resisting window capable of being automatically closed |
| CN105443006B (en) * | 2015-12-05 | 2019-06-14 | 重庆市恒固席勒装饰工程有限公司 | Self-closing fire windows |
| CN106522805A (en) * | 2016-10-12 | 2017-03-22 | 江苏大学 | A shape memory polymer-based security window facilitating escape |
| CN106522805B (en) * | 2016-10-12 | 2018-06-26 | 江苏大学 | A kind of burglary-resisting window convenient for escape based on shape-memory polymer |
| CN106641364A (en) * | 2016-11-15 | 2017-05-10 | 吉林佳利环境机电设备有限公司 | Curtain rolling type fire-resisting damper |
| CN109319342A (en) * | 2018-10-30 | 2019-02-12 | 陈元珠 | A kind of safety-type fire-retardant dustbin |
| CN109319342B (en) * | 2018-10-30 | 2021-08-06 | 南京金升华包装材料有限公司 | Safe flame-retardant garbage can |
| CN109488192A (en) * | 2018-12-26 | 2019-03-19 | 江宁 | One kind is from trigger-type fire resisting shutter |
| CN111437540A (en) * | 2020-04-09 | 2020-07-24 | 杨寿宝 | Fire valve of ventilating duct |
| CN117104741A (en) * | 2023-08-14 | 2023-11-24 | 安徽宇锋智能科技有限公司 | A fire-proof cargo platform for stacking robots used in the new energy industry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2293344Y (en) | Automatic temperature control device for fire-proof rolling shutter door | |
| USRE45804E1 (en) | Window with built-in devices that senses carbon monoxide and opens itself powered by light | |
| CN108643743B (en) | Fire control smoke evacuation window system of multiple mode of opening | |
| CN205617927U (en) | Manual -automatic bimodulus switchgear and smart door and window | |
| CN201546570U (en) | Fireproof door control device | |
| CN112963085A (en) | Linkage type anti-theft escape window | |
| US7591102B1 (en) | Emergency door opening actuator | |
| US7574826B2 (en) | Emergency door opening actuator | |
| CN111485785A (en) | A multifunctional fire smoke exhaust window | |
| CN2206828Y (en) | Temp.-control fusing release device of rolling window | |
| CN212973940U (en) | Intelligent door closer | |
| CN211647680U (en) | Full-automatic unlocking intelligent lock in fire disaster | |
| CN117646591B (en) | An invisible fireproof door with flush frame and leaf openings | |
| CN111852294A (en) | Aluminum alloy fireproof window | |
| CN111764806A (en) | Fire window capable of being automatically closed | |
| CN215804262U (en) | Linkage type anti-theft escape window | |
| CN2285364Y (en) | Firefighting scrolling door | |
| CN215059833U (en) | Bilateral temperature-sensing smoke blocking device | |
| CN111894420A (en) | Fire-proof window | |
| CN211714868U (en) | Linkage opening device for smoke exhaust window | |
| CN210860000U (en) | Remote control actuating mechanism for smoke exhaust fire damper and smoke exhaust fire damper thereof | |
| CN223034849U (en) | Automatic fire protection facilities for residential exterior windows | |
| CN215485777U (en) | Structure of escape window | |
| CN111706233A (en) | Aluminum alloy fireproof window | |
| CN223420534U (en) | Charging pile with fireproof structure |
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 |