CN204552411U - A kind of can be manually opened window opening device and smoke evacuation system - Google Patents
A kind of can be manually opened window opening device and smoke evacuation system Download PDFInfo
- Publication number
- CN204552411U CN204552411U CN201520043092.1U CN201520043092U CN204552411U CN 204552411 U CN204552411 U CN 204552411U CN 201520043092 U CN201520043092 U CN 201520043092U CN 204552411 U CN204552411 U CN 204552411U
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- window opening
- opening device
- guide rail
- telescopic element
- gas circuit
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Abstract
The utility model discloses a kind of can be manually opened window opening device and smoke evacuation system, comprise lower shoe, one end is arranged on the guide rail on lower shoe, the upper plate being hinged on the latch hook on guide rail and being slidably installed on guide rail, described upper plate is fixed with tapered end, described upper plate is hinged with window opener and force aid system, on the other end that the other end of described window opener and force aid system is arranged on guide rail and window opener and force aid system are all parallel to guide rail, described lower shoe is provided with telescopic element, one end of the hinged latch hook of output of described telescopic element, described telescopic element can promote latch hook and rotates and make the other end of latch hook can hook or throw off tapered end.It has manually opened convenience, and opening speed is stablized, the feature that reliability is high.
Description
Technical field
The present invention relates to fire fighting device technical field, especially relate to a kind of can be manually opened window opening device and smoke evacuation system.
Background technology
Along with the raising of domestic security against fire consciousness and standard-required, building vent window window opening device gets more and more, but building vent window window opening device is originally because opening speed is low, it is time-consuming to open, by electric pushrod stroke restriction opening angle, under large not or complex structure and closed condition, self-lock force is not enough, wind resistance negative pressure is bad, easily leak, limit vent window and popularize and promote.
Chinese patent CN203559687U discloses a kind of manual window opening machine, comprise handle, described handle is connected with connection cord, and connection cord is connected with latching device one end, described latching device is connected with rotating shaft, the other end of latching device is connected with extension spring, and is buckled on block, and block is connected with slide block, slide block is connected or socket with fixed block is embedded, slide block is connected with window opening device by window opening device support, and described window opening device has push rod, and slide block is connected with counterweight through pulley by connection cord.
Above-mentioned manual window opening machine, adopt the form of connection cord and counterweight to control window opening device and open, vent window relies on after reopening, due to the more and more faster and out of control problem of the Action of Gravity Field speed of service, is therefore necessary to be improved.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the object of this invention is to provide a kind of can be manually opened window opening device and smoke evacuation system, it has manually opened convenience, and opening speed is stablized, the feature that reliability is high.
To achieve these goals, the technical solution adopted in the present invention is: a kind of can be manually opened window opening device, it is characterized in that, comprise lower shoe, one end is arranged on the guide rail on lower shoe, the upper plate being hinged on the latch hook on guide rail and being slidably installed on guide rail, described upper plate is fixed with tapered end, described upper plate is hinged with window opener and force aid system, on the other end that the other end of described window opener and force aid system is arranged on guide rail and window opener and force aid system are all parallel to guide rail, described lower shoe is provided with telescopic element, one end of the hinged latch hook of output of described telescopic element, described telescopic element can promote latch hook and rotates and make the other end of latch hook can hook or throw off tapered end, described window opener afterbody linking springs electric wire.
Above-mentioned a kind of can be manually opened window opening device in, described telescopic element is provided with the first gas circuit and the second gas circuit, described second gas circuit is made up of the sound-pipe of wireway and more than a section, described first gas circuit and the equal stuffiness of the second gas circuit or only the first gas circuit ventilation, described telescopic element can be retracted and be made latch hook disengagement tapered end.
Above-mentioned a kind of can be manually opened window opening device in, described upper plate is fixed with slide block, and described slide block is slidably installed on guide rail, and described tapered end and slide block are all towards lower shoe.
Above-mentioned a kind of can be manually opened window opening device in, described upper plate comprises straight plate part and the vertical boss portion protruded in one end along straight plate part, described slide block and tapered end to be all connected on straight plate part and back to boss portion, described boss portion offers through hole, and one end of described window opener is hinged in boss portion through through hole by bearing pin.
Above-mentioned a kind of can be manually opened window opening device in, described lower shoe is L-shaped, comprises horizontal part and vertical component effect, and described guide rail is connected on horizontal part, described telescopic element is connected on vertical component effect, and the output shaft of described telescopic element is towards horizontal part side and moveable lock hook can be with to rotate.
Above-mentioned a kind of can be manually opened window opening device in, described force aid system comprises damper rod and strut, described damper rod and strut divide the axis being parallel of both sides and damper rod and the strut being located at window opener in the axis of window opener, described window opener is provided with power-assisted anchor ear, the two ends of described damper rod and strut are hinged on lower shoe and power-assisted anchor ear respectively.
Above-mentioned a kind of can be manually opened window opening device in, described telescopic element adopts single-acting cylinder.
Above-mentioned a kind of can be manually opened window opening device in, described telescopic element adopts double-acting cylinder, and the output shaft of described double-acting cylinder is provided with resetting means.
A kind of smoke evacuation system, it is characterized in that, the window opening device above-mentioned by several forms, and the first gas circuit in several window opening devices is connected successively, and the second gas circuit in several window opening devices is connected successively.
Adopt after said structure, the present invention compared to the prior art advantageously:
1, by by multiple can manually opened window opening device first gas circuit series connection, second gas circuit series connection, the long-range of multiple vent window can be realized and open simultaneously;
2, a certain section or some sections of employing sound-pipes in the second gas circuit, sound-pipe can adopt plastic pipe or fire trace tube, can visit the disrumpent feelings gas circuit of fire scene temperature when fire occurs, and telescopic element is resetted and opens window opening device.
3, whole window opening device structure of manually can opening is simple, handled easily.
4, add force aid system to solve and manually boot vent window and rely on after reopening, due to the more and more faster and out of control problem of the Action of Gravity Field speed of service, opening speed is stablized.
5, window opener afterbody linking springs electric wire, so that when manual unlocking reclaims window opener, electric wire can not be in loose condition (of surface) and cause snapping in traveling mechanism, causes the problems such as opening failure.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention;
In figure: lower shoe 10; Horizontal part 11; Vertical component effect 12; Guide rail 20; Telescopic element 30; First gas circuit 31; Second gas circuit 32; Sound-pipe 321; Wireway 322; Upper plate 40; Straight plate part 41; Boss portion 42; Bearing pin 43; Slide block 50; Latch hook 60; Tapered end 70; Window opener 80; Spring electric wire 81; Force aid system 90; Damper rod 91; Strut 92; Power-assisted anchor ear 93.
Detailed description of the invention
The following stated is only preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment, see shown in Fig. 1 to Fig. 2: a kind of can be manually opened window opening device, comprise lower shoe 10, one end is arranged on the guide rail 20 on lower shoe 10, the upper plate 40 being hinged on the latch hook 60 on guide rail 20 and being slidably installed on guide rail 20, upper plate 40 is fixed with tapered end 70, upper plate 40 is hinged with window opener 80 and force aid system 90, on the other end that the other end of window opener 80 and force aid system 90 is arranged on guide rail 20 and window opener 80 and force aid system 90 are all parallel to guide rail 20, window opener 80 afterbody linking springs electric wire 81, lower shoe 10 is provided with telescopic element 30, one end of the hinged latch hook 60 of output of telescopic element 30, telescopic element 30 can promote latch hook 60 and rotates and make the other end of latch hook 60 hook or to throw off tapered end 70.
Arrange window opener 80 and force aid system 90, the opening speed of window opening device can be made to stablize, and the effect of weight being subject to vent window is little; Latch hook 60 is hinged on guide rail 20, and one end can be promoted to make the other end of latch hook 60 catch on the tapered end 70 of upper plate 40 by telescopic element 30, thus window opening device can not be opened, and it is firm to lock.
Window opener 80 afterbody linking springs electric wire 81, so that when manual unlocking reclaims window opener, electric wire can not be in loose condition (of surface) and cause snapping in traveling mechanism, causes the problems such as opening failure.
Telescopic element 30 is provided with the first gas circuit 31 and the second gas circuit 32, second gas circuit 32 is made up of sound-pipe 321 more than wireway 322 and a section, first gas circuit 31 and the second gas circuit 32 all stuffiness or only the first gas circuit 31 ventilate, telescopic element 30 can be retracted and be made latch hook 60 throw off tapered end 70.Sound-pipe 321 adopts plastic pipe or fire trace tube, meet fire or when environment temperature reaches the automatic disrumpent feelings gas circuit of a timing energy, discharge the second gas circuit 32 air pressure, telescopic element 30 automatic retraction, thus band moveable lock hook 60 is thrown off from tapered end 70, reach release and automatic effect of opening window opening device.
Sound-pipe 321 adopts plastic pipe or fire trace tube, can manually maybe when chance fire or when environment temperature reaches the automatic disrumpent feelings gas circuit of a timing energy, telescopic element 30 can when the second gas circuit 32 is disrumpent feelings automatic retraction, band moveable lock hook 60 throws off tapered end 70, effective scale and the scope controlling fire, open vent window timely, meanwhile, manual disrumpent feelings sound-pipe 321, can open window opening device by fast open, it is convenient, simple to operate to open.
Upper plate 40 is fixed with slide block 50, slide block 50 is slidably installed on guide rail 20, tapered end 70 and slide block 50 are all towards lower shoe 10, upper plate 40 comprises straight plate part 41 and the vertical boss portion 42 protruded in one end along straight plate part 41, slide block 50 and tapered end 70 to be all connected on straight plate part 41 and back to boss portion 42, boss portion 42 offers through hole, and one end of window opener 80 is hinged in boss portion 42 through through hole by bearing pin 43.
Arrange slide block 50 can expediently slide along guide rail 20 by base plate 40, window opening device is opened convenient, and guidance quality is good; Window opener 80 is hinged in the boss portion 42 on upper plate 40, stressedly remains on axis direction, and direction is stablized, and internal stress is little, guarantees that vent window is opened smoothly.
Lower shoe 10 is L-shaped, comprises horizontal part 11 and vertical component effect 12, and guide rail 20 is connected on horizontal part 11, and telescopic element 30 is connected on vertical component effect 12, and the output shaft of telescopic element 30 is towards horizontal part 11 side and moveable lock hook 60 can be with to rotate.Telescopic element 30 is vertical with horizontal part 11 to be arranged, and facilitates stressed, and meanwhile, ensure that latch hook 60 is when guide rail 20 rotates, accurately enough can live tapered end 70, it is firm to lock.
Telescopic element 30 adopts single-acting cylinder.Single-acting cylinder is in any gas circuit stuffiness or when only having the first gas circuit 31 to ventilate, and cylinder rod is in recovery state.
Telescopic element 30 adopts double-acting cylinder.Telescopic element 30 also can be double-acting cylinder, hydraulic cylinder or other spring energy storage mechanisms, as adopted double-acting cylinder, when double-acting cylinder is only provided with the first gas circuit, the resetting means such as stage clip, extension spring or gas bar need be set at cylinder leading portion, in any gas circuit stuffiness or when only having the first gas circuit 31 to ventilate, cylinder rod is in recovery state.
Force aid system 90 comprises damper rod 91 and strut 92, damper rod 91 and strut 92 points be located at the both sides of window opener 80 and the axis being parallel of damper rod 91 and strut 92 in the axis of window opener 80, window opener 80 is provided with power-assisted anchor ear 93, the two ends of damper rod 91 and strut 92 are hinged on lower shoe 10 and power-assisted anchor ear 93 respectively.
Add force aid system 90 solve manually boot vent window rely on after reopening, due to the more and more faster and out of control problem of the Action of Gravity Field speed of service, opening speed is stablized, the power-assisted that is subject to after wherein damper rod 91 can keep window opener 80 to open, slows down the opening speed of vent window, reduces vent window and to conduct oneself with dignity the rate brought, strut 92 can promote window opening device and open, for vent window provides power-assisted from the beginning of when opening, facilitate opening of vent window, manually opened convenience.
A kind of smoke evacuation system, the window opening device above-mentioned by several forms, and the first gas circuit 31 in several window opening devices is connected successively, and the second gas circuit 32 in several window opening devices is connected successively.Worked by disrumpent feelings several window opening devices that can control controlling the second gas circuit 32 simultaneously simultaneously, the function that makes to window is opened simultaneously, play the effect that well links, it is convenient to open, be swift in response, also independently can control partially opening in the second gas circuit 32, thus control certain several window opening device action, open several vent window, it is convenient to control.
Course of action of the present invention and operating principle: manual operation window opening device is opened, the second gas circuit 32 air inlet, when the first gas circuit 31 is given vent to anger, cylinder band moveable lock hook 60 hooks tapered end 70, and now window opening device is in locking-in state, and vent window is closed.First gas circuit 31 air inlet, when the second gas circuit 32 is given vent to anger, cylinder band moveable lock hook 60 throws off tapered end 70, and now window opening device is released.After window opening device is released, owing to there being force aid system 90 to exist, window opening device can not produce because of vent window deadweight and accelerate to advance, and slowly makes window opening device move along guide rail 20 by the damper rod 91 in force aid system 90 and strut 92.Even if under abnormality (as abnormal in fire-fighting signal, fire-fighting power supply is abnormal, and equipment self electromechanics has obstacle), window opening device also by manual or plastic pipe, fire trace tube (temperature control) is disrumpent feelings opens.
Window opening device widely uses at present, other structure and principle same as the prior art, repeat no more here.
Claims (10)
1. a window opening device that can be manually opened, it is characterized in that, comprise lower shoe, one end is arranged on the guide rail on lower shoe, the upper plate being hinged on the latch hook on guide rail and being slidably installed on guide rail, described upper plate is fixed with tapered end, described upper plate is hinged with window opener and force aid system, on the other end that the other end of described window opener and force aid system is arranged on guide rail and window opener and force aid system are all parallel to guide rail, described lower shoe is provided with telescopic element, one end of the hinged latch hook of output of described telescopic element, described telescopic element can promote latch hook and rotates and make the other end of latch hook can hook or throw off tapered end.
2. according to claim 1 a kind of can be manually opened window opening device, it is characterized in that: described telescopic element is provided with the first gas circuit and the second gas circuit, described second gas circuit is made up of the sound-pipe of wireway and more than a section, described first gas circuit and the equal stuffiness of the second gas circuit or only the first gas circuit ventilation, described telescopic element can be retracted and be made latch hook disengagement tapered end.
3. according to claim 2 a kind of can be manually opened window opening device, it is characterized in that: described upper plate is fixed with slide block, described slide block is slidably installed on guide rail, and described tapered end and slide block are all towards lower shoe.
4. according to claim 3 a kind of can be manually opened window opening device, it is characterized in that: described upper plate comprises straight plate part and the vertical boss portion protruded in one end along straight plate part, described slide block and tapered end to be all connected on straight plate part and back to boss portion, described boss portion offers through hole, and one end of described window opener is hinged in boss portion through through hole by bearing pin.
5. a kind of according to Claims 2 or 3 can be manually opened window opening device, it is characterized in that: described lower shoe is L-shaped, comprise horizontal part and vertical component effect, described guide rail is connected on horizontal part, described telescopic element is connected on vertical component effect, and the output shaft of described telescopic element is towards horizontal part side and moveable lock hook can be with to rotate.
6. a kind of according to Claims 2 or 3 can be manually opened window opening device, it is characterized in that: described force aid system comprises damper rod and strut, described damper rod and strut divide the axis being parallel of both sides and damper rod and the strut being located at window opener in the axis of window opener, described window opener is provided with power-assisted anchor ear, the two ends of described damper rod and strut are hinged on upper plate and power-assisted anchor ear respectively.
7. a kind of according to Claims 2 or 3 can be manually opened window opening device, it is characterized in that: described telescopic element adopts single-acting cylinder.
8. a kind of according to Claims 2 or 3 can be manually opened window opening device, it is characterized in that: described telescopic element adopts double-acting cylinder, and the output shaft of described double-acting cylinder is provided with resetting means.
9. a kind of according to Claims 2 or 3 can be manually opened window opening device, it is characterized in that: at the afterbody linking springs electric wire of window opener.
10. a smoke evacuation system, is characterized in that, be made up of the window opening device described in several any one of claim 2 to 9, the first gas circuit in several window opening devices is connected successively, and the second gas circuit in several window opening devices is connected successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520043092.1U CN204552411U (en) | 2015-01-22 | 2015-01-22 | A kind of can be manually opened window opening device and smoke evacuation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520043092.1U CN204552411U (en) | 2015-01-22 | 2015-01-22 | A kind of can be manually opened window opening device and smoke evacuation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204552411U true CN204552411U (en) | 2015-08-12 |
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ID=53827538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520043092.1U Withdrawn - After Issue CN204552411U (en) | 2015-01-22 | 2015-01-22 | A kind of can be manually opened window opening device and smoke evacuation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204552411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612514A (en) * | 2015-01-22 | 2015-05-13 | 宁波合力伟业消防科技有限公司 | Window opener capable of being manually started and smoke exhaust system |
-
2015
- 2015-01-22 CN CN201520043092.1U patent/CN204552411U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612514A (en) * | 2015-01-22 | 2015-05-13 | 宁波合力伟业消防科技有限公司 | Window opener capable of being manually started and smoke exhaust system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150812 Effective date of abandoning: 20170405 |