CN206535024U - A kind of Novel fireproof detection device - Google Patents
A kind of Novel fireproof detection device Download PDFInfo
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- CN206535024U CN206535024U CN201720195873.1U CN201720195873U CN206535024U CN 206535024 U CN206535024 U CN 206535024U CN 201720195873 U CN201720195873 U CN 201720195873U CN 206535024 U CN206535024 U CN 206535024U
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- stress support
- stress
- steady pin
- fire
- sensitive
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Abstract
A kind of Novel fireproof detection device described in the utility model, first stress support and the second stress support are plugged in together, first stress support and the second stress support are equipped with towing pad, fire-fighting temperature-sensitive fragmentation device is provided between first stress support and the second stress support, first stress support is provided with the first steady pin, second stress support is provided with the second steady pin, first steady pin is arranged at freedom of movement part side, second steady pin sets freedom of movement part opposite side, first stress support the second steady pin of correspondence is provided with guide groove, second stress support is provided with guiding recess, second stress support is provided with stress axle, first stress support is provided with extension, extension is provided with stress groove, when fire-fighting temperature-sensitive fragmentation unit temp is too high and during fragmentation, two stress supports are separated, rope movement carries out the action such as closing of fire damper, it is quick on the draw quick, first stress support and the second stress support fixation, avoid when the pulling force by high intensity, open break links.
Description
Technical field
The utility model is related to a kind of Novel fireproof detection device, for the louvre ventilation mouth of building, air-conditioning duct,
The access port valve of fire damper, the shutter door in shop and inflammable thing warehouse.
Background technology
During fire protection detection device is fire automatic alarm system, scene is detected, generation fire is alarmed
Device.His effect is to monitor the generation in environment either with or without fire.Once the generation condition of a fire, just by the feature physics of fire
Amount, such as temperature is converted into electric signal, and acts sent to fire alarm control unit immediately
The fire protection detection device of prior art, when a fire, reaches predetermined temperature, fire prevention detection dress in a short time
The fire-fighting temperature-sensitive glass column rupture put, mechanical device such as spring, counterweight etc. of fire protection detection device, it will discharge load, use
In the opening of building blinds ventilating opening, the closing of fire damper closes the shutter door in shop, closes the access port valve of inflammable thing
Deng.
But spring is used in existing design, because the abrasion of spring and permanent deformation may influence mechanical function, and
And fire protection detection device is locked, the replacing of fire-fighting temperature-sensitive glass column is cumbersome；
The connection of most of existing detection devices is to use fusible alloy, and because RoHS requirements do not allow to reuse this
A little metals, so will be disappeared the existing fire prevention detection dresses of using the technology of fusible alloy in the detection device connection in future
It is not fail safe to put most of, it means that when open, accessory can be obstructed, and detect failure.
Utility model content
The utility model overcomes shortcoming of the prior art there is provided a kind of Novel fireproof detection device, and it is not used
Spring, is quick on the draw, and service life is long, and very can rapidly change fire-fighting temperature-sensitive glass column, changes simple and convenient.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of Novel fireproof detection device, including the first stress support and the second stress support, the first stress support and
Two stress supports are plugged in together, and the distal end of first stress support and the second stress support is equipped with towing pad, described
Fire-fighting temperature-sensitive fragmentation device is provided between one stress support and the second stress support, first stress support is provided with fire-fighting temperature-sensitive
Fragmentation device upper end fixing device, first stress support is provided with the first steady pin, and second stress support is provided with second
Steady pin, first steady pin and the second steady pin stagger setting, are provided between first steady pin and the second steady pin
Freedom of movement part, first steady pin is arranged at the freedom of movement part close to fire-fighting temperature-sensitive fragmentation device side, described
Two steady pins are arranged at the freedom of movement part opposite side, and first steady pin is higher than the second steady pin, the freedom of movement
Part is provided with fire-fighting temperature-sensitive fragmentation device fixing lower, and the first stress support correspondence second steady pin is provided with guiding
Groove, the second stress support correspondence first steady pin is led provided with recess, second stress support is oriented to close to described
Draw hole provided with stress axle, the first stress support correspondence stress axle is provided with extension, the extension correspondence it is described by
Power axle is provided with stress groove.
Further, the freedom of movement part is L-type, and one side of the L-type freedom of movement part is arranged at described first and fixed
Between pin and the second steady pin, the side adapts to first steady pin and the second steady pin and is designed to curve shape, described to disappear
Anti- temperature-sensitive fragmentation device fixing lower is arranged at the another side of the L-type freedom of movement part.
Further, the sidepiece of second stress support is provided with fixed column patchhole.
Further, the sidepiece of second stress support is correspondingly provided with air vent, the ventilation of the first stress support correspondence
Hole is provided with ventilation groove.
Further, the bottom correspondence fire-fighting temperature-sensitive fragmentation device fixing lower of second stress support is provided with
Change hole.
Further, the fire-fighting temperature-sensitive fragmentation device fixing lower is threaded fastening device.
Further, screw threads for fastening paint is provided between the threaded fastening device and the freedom of movement part.
Further, the fire-fighting temperature-sensitive fragmentation device upper end includes being fixed on the fixed part on the first stress support top
With the glass bulb protective cover for being connected in the fixed part.
Further, the fixed part includes the fixed mount of bottom and the fixing hole in portion disposed thereon.
Compared with prior art, the beneficial effects of the utility model are：
A kind of fire protection detection device described in the utility model, towing pad is drawn by rope etc., when fire-fighting temperature-sensitive fragmentation dress
Put because temperature is too high and during fragmentation, fire protection detection device separation, rope movement carries out the closing of fire damper, close shop
Shutter door, close the action such as access port valve of inflammable thing, be quick on the draw quick, service life is long, it is to avoid leaded using some
With the metal of cadmium, it is little by little to be prohibited that it, which is used in many countries, the fire-fighting temperature-sensitive fragmentation device replacing side in maintenance process
Just quick, fire-fighting temperature-sensitive fragmentation device can be with passing through temperature control sprinkler, it is to avoid uses any spring, because
Its abrasion and permanent deformation may influence work, and prevent setter because carelessness causes back-off assembly, stress axle and by
The setting of power groove, makes the fixation between the first stress support and the second stress support more firm, the device avoid when by
During the pulling force of high intensity, open break links.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, is used to explain together with embodiment of the present utility model
The utility model, is not constituted to limitation of the present utility model, in the accompanying drawings：
Fig. 1 is a kind of Novel fireproof detection device decomposition texture schematic diagram described in the utility model；
Fig. 2 is a kind of top view of Novel fireproof detection device described in the utility model；
Fig. 3 is Fig. 2 A-A to sectional view；
Fig. 4 is fire protection detection device deforming step schematic diagram after fire-fighting temperature-sensitive glass column fragmentation；
Fig. 5 is to change fire-fighting temperature-sensitive glass column step schematic diagram.
In figure, 1 --- the first stress support；2 --- the second stress support；
3 --- towing pad；4 --- temperature-sensitive glass bulb；
5 --- glass bulb protective cover；6 --- the first steady pin；
7 --- the second steady pin；8 --- freedom of movement part；
9 --- threaded fastening device；10 --- screw threads for fastening paint；
11 --- change hole；12 --- guide groove；
13 --- it is oriented to recess；14 --- stress axle；
15 --- extension；16 --- stress groove；
17 --- fixed column patchhole；18 --- air vent；
19 --- ventilation groove；20 --- fixed part；
21 --- fixed mount；22 --- fixing hole；
23 --- fixed column.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in Fig. 1 to 5, a kind of Novel fireproof detection device described in the utility model, including the first stress support 1 and
Two stress supports 2, the first stress support 1 and the second stress support 2 are plugged in together, the first stress support 1 and the second stress branch
The distal end of frame 2 is equipped with towing pad 3, and fire-fighting temperature-sensitive fragmentation device is provided between the first stress support 1 and the second stress support 2,
Fire-fighting temperature-sensitive fragmentation device uses temperature-sensitive glass bulb 4, and the first stress support 1 fixes dress provided with fire-fighting temperature-sensitive fragmentation device upper end
Put, fire-fighting temperature-sensitive fragmentation device upper end fixing device includes glass bulb protective cover 5, the first stress support 1 is fixed provided with first
Pin 6, the second stress support 2 is provided with the second steady pin 7, and the first steady pin 6 and the second steady pin 7 stagger setting, the first steady pin 6
And second be provided with freedom of movement part 8 between steady pin 7, the first steady pin 6 is arranged at freedom of movement part 8 close to fire-fighting temperature-sensitive fragmentation
Device side, the second steady pin 7 is arranged at the opposite side of freedom of movement part 8, and the first steady pin 6 is higher than the second steady pin 7, and activity is certainly
Fire-fighting temperature-sensitive fragmentation device fixing lower is provided with by part 8, fire-fighting temperature-sensitive fragmentation device fixing lower is screw threads for fastening
Device 9, is provided with screw threads for fastening paint 10, the bottom correspondence of the second stress support 2 between threaded fastening device 9 and freedom of movement part 8
Threaded fastening device 9 is provided with replacing hole 11.
Threaded fastening device 9 can be adjusted according to the temperature-sensitive glass bulb 4 of different model, be can adapt to different lengths and risen
The temperature-sensitive glass bulb 4 at end, and limit the permanent dynamics of temperature-sensitive glass bulb 4, by the calculating of power to reach manufacturer
The numerical value provided.
First stress support 1 the second steady pin 7 of correspondence is provided with guide groove 12, while guide groove 12 plays guide effect,
The effect spacing to the second steady pin 7 is also functioned to, the second stress support 2 the first steady pin 6 of correspondence is oriented to provided with recess 13 is oriented to
While recess 13 plays guide effect, the effect spacing to the first steady pin 6 is also functioned to, the second stress support 2 is close to traction
Hole 3 is provided with stress axle 14, and the corresponding stress axle 14 of the first stress support 1 is provided with extension 15, and the corresponding stress axle 14 of extension 15 is set
There is stress groove 16, the first steady pin 6, the second steady pin 7 and stress axle 14 use elastic cylindrical pin, and stress axle and stress are recessed
The setting of groove, makes the first stress support 1 and the second stress support 2 all more firm in the fixation of left part and right part.
Freedom of movement part 8 is L-type, one side of L-type freedom of movement part 8 be arranged at the first steady pin 6 and the second steady pin 7 it
Between, the side adapts to the first steady pin 6 and the second steady pin 7 and is designed to curve shape, when pulling force of the link by high intensity
When, the Curve Design of freedom of movement part 8 is for reducing the dynamics for pulling two supports separated.Fire-fighting temperature-sensitive fragmentation device lower end
Fixing device is arranged at the another side of L-type freedom of movement part 8, by the design of such a freedom of movement part 8 and two steady pins it
Between distance, the dynamics for being applied to temperature-sensitive glass bulb 4 successively decreases, and this is that the utility model connection can bear very big pulling force
The reason for without damaging glass bulb.
The sidepiece of second stress support 2 is provided with fixed column patchhole 17, and the sidepiece of the second stress support 2 is correspondingly provided with ventilation
Hole 18, the first stress support 1 correspondence air vent 18 makes temperature-sensitive glass provided with ventilation groove 19, the accessory of air vent 18 and small thickness
The temperature-sensitive of bulb 4 is more accurate, and by using appropriate raw material metal and thickness, so as to permanent mechanical resistance, with
Reach elongation percentage more than 300DaN.
Fire-fighting temperature-sensitive fragmentation device upper end fixing device includes being fixed on the fixed part 20 on the top of the first stress support 1 and card
The glass bulb protective cover 5 of fixed part 20 is connected to, fixed part 20 includes the fixed mount 21 of bottom and the fixing hole in portion disposed thereon
22, glass bulb protective cover 5 is covered on fixing hole 22, glass bulb protective cover 5 and the more convenient assembling of the connected mode of fixed part 20.
When the explosion time of temperature-sensitive glass bulb 4, the present invention will not limit or rest on closure state.It is this in order to provide
Fail-safe, when the explosion time of temperature-sensitive glass bulb 4, its each part will be separated.
Refering to Fig. 4, the deformation of fire protection detection device comprises the following steps after the fragmentation of temperature-sensitive glass bulb 4：
1st, when temperature is less than the design temperature of temperature-sensitive glass bulb 4, temperature-sensitive glass bulb 4 does not deform upon fragmentation,
Its upper and lower ends are respectively against the first stress support 1 and the second stress support 2；
2nd, when ambient temperature is higher than the design temperature of temperature-sensitive glass bulb 4, the explosive disintegration of temperature-sensitive glass bulb 4, due to
There is no the power of temperature-sensitive glass bulb 4, towing pad 3 has the pulling force of rope all the time, under the pulling force of rope, the first stress support 1
First steady pin 6 promotes freedom of movement part 8 to tilt, and the first stress support 1 and the second stress support 2 are separated, to respective stress side
To movement；
3rd, the first stress support 1 and the second stress support 2 continue to move to respective direction, when the first steady pin 6 is along guiding
Recess 13 is skidded off, and the second steady pin 7 is skidded off in guide groove 12, and the first stress support 1 and the second stress support 2 are kept completely separate,
Freedom of movement part 8 falls, and is not collided with other accessories.
Refering to Fig. 5, changing the step of temperature-sensitive glass bulb 4 includes：
1st, the sidepiece of the second stress support 2 is provided with fixed column patchhole 17, and fixed column 20 inserts the fixed column patchhole 17,
It is fixed.
2nd, the bottom correspondence threaded fastening device 9 of the second stress support 2 is provided with roomy replacing hole 11, by changing hole
11, threaded fastening device 9 is opened, temperature-sensitive glass bulb 4 is changed, threaded fastening device 9 is tightened, and coat screw threads for fastening paint 10,
Remove fixed column 23.
Finally it should be noted that：Preferred embodiment of the present utility model is these are only, this practicality is not limited to
It is new, although the utility model is described in detail with reference to embodiment, for those skilled in the art, its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is equally replaced
Change, but it is all within spirit of the present utility model and principle, and any modification, equivalent substitution and improvements made etc. all should be included
Within protection domain of the present utility model.
Claims (9)
1. a kind of Novel fireproof detection device, it is characterised in that including the first stress support and the second stress support, the first stress
Support and the second stress support are plugged in together, and the distal end of first stress support and the second stress support is equipped with traction
Hole, is provided with fire-fighting temperature-sensitive fragmentation device between first stress support and the second stress support, first stress support is set
There is fire-fighting temperature-sensitive fragmentation device upper end fixing device, first stress support is provided with the first steady pin, the second stress branch
Erection has the second steady pin, and first steady pin and the second steady pin stagger setting, and first steady pin and second are fixed
Freedom of movement part is provided between pin, first steady pin is arranged at the freedom of movement part close to fire-fighting temperature-sensitive fragmentation device one
Side, second steady pin is arranged at the freedom of movement part opposite side, and first steady pin is higher than the second steady pin, described
Freedom of movement part is provided with fire-fighting temperature-sensitive fragmentation device fixing lower, the first stress support correspondence second steady pin
Provided with guide groove, the second stress support correspondence first steady pin is leaned on provided with recess, second stress support is oriented to
The nearly towing pad is provided with stress axle, and the first stress support correspondence stress axle is provided with extension, the extension pair
The stress axle is answered to be provided with stress groove.
2. a kind of Novel fireproof detection device according to claim 1, it is characterised in that the freedom of movement part is L-type, institute
The one side for stating L-type freedom of movement part is arranged between first steady pin and the second steady pin, and the side adapts to described first and consolidated
Rationed marketing and the second steady pin and be designed to curve shape, the fire-fighting temperature-sensitive fragmentation device fixing lower is arranged at the L
The another side of type freedom of movement part.
3. a kind of Novel fireproof detection device according to claim 1, it is characterised in that the sidepiece of second stress support
Provided with fixed column patchhole.
4. a kind of Novel fireproof detection device according to claim 1, it is characterised in that the sidepiece of second stress support
Air vent is correspondingly provided with, the first stress support correspondence air vent is provided with ventilation groove.
5. a kind of Novel fireproof detection device according to claim 1, it is characterised in that the bottom of second stress support
The correspondence fire-fighting temperature-sensitive fragmentation device fixing lower is provided with replacing hole.
6. a kind of Novel fireproof detection device according to claim 1, it is characterised in that under the fire-fighting temperature-sensitive fragmentation device
End fixing device is threaded fastening device.
7. a kind of Novel fireproof detection device according to claim 6, it is characterised in that the threaded fastening device and described
Screw threads for fastening paint is provided between freedom of movement part.
8. a kind of Novel fireproof detection device according to claim 1, it is characterised in that on the fire-fighting temperature-sensitive fragmentation device
End fixing device includes being fixed on the fixed part on the first stress support top and is connected in the glass bulb of the fixed part
Protective cover.
9. a kind of Novel fireproof detection device according to claim 8, it is characterised in that the fixed part includes consolidating for bottom
Determine the fixing hole in frame and portion disposed thereon.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195873.1U CN206535024U (en) | 2017-03-01 | 2017-03-01 | A kind of Novel fireproof detection device |
| FR1754872A FR3052362B1 (en) | 2016-06-14 | 2017-06-01 | FIRE DETECTION DEVICE |
| US15/619,215 US9840839B1 (en) | 2016-06-14 | 2017-06-09 | Fire-detecting device |
| DE102017112762.3A DE102017112762B4 (en) | 2016-06-14 | 2017-06-09 | fire alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195873.1U CN206535024U (en) | 2017-03-01 | 2017-03-01 | A kind of Novel fireproof detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206535024U true CN206535024U (en) | 2017-10-03 |
Family
ID=59940855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720195873.1U Active CN206535024U (en) | 2016-06-14 | 2017-03-01 | A kind of Novel fireproof detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206535024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064700A (en) * | 2018-08-27 | 2018-12-21 | 佛山市高明毅力温控器有限公司 | A kind of electric fire alarm |
-
2017
- 2017-03-01 CN CN201720195873.1U patent/CN206535024U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064700A (en) * | 2018-08-27 | 2018-12-21 | 佛山市高明毅力温控器有限公司 | A kind of electric fire alarm |
| CN109064700B (en) * | 2018-08-27 | 2024-04-02 | 佛山市高明毅力温控器有限公司 | Electrical fire alarm |
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| GR01 | Patent grant |