CN207074495U - A kind of device for fast detecting of fire protection alarm system - Google Patents
A kind of device for fast detecting of fire protection alarm system Download PDFInfo
- Publication number
- CN207074495U CN207074495U CN201720731211.1U CN201720731211U CN207074495U CN 207074495 U CN207074495 U CN 207074495U CN 201720731211 U CN201720731211 U CN 201720731211U CN 207074495 U CN207074495 U CN 207074495U
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- CN
- China
- Prior art keywords
- housing
- alarm system
- fire protection
- fast detecting
- protection alarm
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- 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.)
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Abstract
The utility model discloses a kind of device for fast detecting of fire protection alarm system, it is intended to solves when fire occurs in house, smog will pass through the problem of longer time can just be diffused into the position of smoke alarm, and its drip irrigation device is：Including housing, the Smoke Sensor being installed in housing, the smoke intaking hole being opened in housing sidewall, it is provided with the housing at smoke intaking hole and accelerates the getter assembly that air enters smoke intaking hole.A kind of device for fast detecting of fire protection alarm system of the present utility model has the advantages of being quickly detected smog.
Description
Technical field
Fire-fighting domain is the utility model is related to, more specifically, it relates to a kind of quick detection dress of fire protection alarm system
Put.
Background technology
Fire protection alarm system, also known as automatic fire alarm system, it is by trigger device, fire alarm installation, fire police
Reporting device and with other AFU auxiliary functional units composition, it has can be in Initial Stage of Fire, by smog, heat caused by burning
The physical quantitys such as amount, flame, electric signal is become by fire detector, be transferred to fire alarm control unit, and show fire simultaneously
Position that calamity occurs, time etc., enable people to find fire in time, and adopt an effective measure in time, put out initial fire disaster, most
The loss of the reduction of limits life and property caused by fire, it is the powerful that people struggle with fire.
And fire detector generally use smoke alarm, and smoke alarm is usually mounted on the ceiling in house,
When a fire, smog diffuses into and sends signal in the smoke alarm on ceiling after detection smog, but due to
The air circulation in house is poor, and when fire occurs in house, smog, which will pass through longer time, can just be diffused into smog report
The position of alert device, therefore quickly detection detection after fire generation, then send signal.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of the quick of fire protection alarm system
Detection means, there is the advantages of being quickly detected smog.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of fire protection alarm system
Device for fast detecting, including housing, the Smoke Sensor that is installed in housing, the smoke intaking hole being opened in housing sidewall, position
It is provided with the housing at the smoke intaking hole and accelerates the getter assembly that air enters smoke intaking hole.
By using above-mentioned technical proposal, the getter assembly of the setting set at the smoke intaking hole of housing, shell can be accelerated
Body surrounding air is flowed in Smoke Sensor, and when fire occurs in house and produces smog, the smog in house can be more
Quickly follow air to enter enclosure interior from smoke intaking hole, smog is then detected by Smoke Sensor in housing again, can be with
Smog is quickly detected, then as alarm signal.
The utility model is further arranged to：The getter assembly include motor and being installed on motor shaft make air to
The blade of smoke intaking hole direction flowing.
By using above-mentioned technical proposal, rotation of the motor with movable vane piece, the convection current of air is formed, accelerate air flow shell
In vivo.
The utility model is further arranged to：Protective cover, the air-breathing group are installed on the housing of smoke intaking hole
Part is installed in protective cover.
By using above-mentioned technical proposal, the protective cover installed on housing, blade and motor can be protected.
The utility model is further arranged to：With respect to offering through hole in the side wall of smoke intaking hole on the protective cover.
By using above-mentioned technical proposal, the smog in protection can be entered in protective cover by through hole, then led to again
Cross smoke intaking hole and enter enclosure interior.
The utility model is further arranged to：Fixture block, the housing are circumferentially with the protective cover on housing
It is provided with the neck with fixture block phase clamping.
By using above-mentioned technical proposal, by the fixture block on protective cover, it is connected in the neck on housing and reaches fixed.
The utility model is further arranged to：The protective cover drum is set, and the fixture block is axially set in protection
The side wall of cover, the neck is in the form of an " L " to be fixed on neck to realize that fixture block rotates.
By using above-mentioned technical proposal, fixture block is inserted in neck, then rotates fixation again, has the excellent of convenient handling
Point.
The utility model is further arranged to：The fixture block is provided with elastic circular arc projection, is provided with and bullet in the neck
Property circular arc projection is engaged the embedded groove of clamping.
By using above-mentioned technical proposal, the elastic circular arc projection on fixture block is embedded into embedded groove, and fixture block is entered to advance
The fixation of one step.
The utility model is further arranged to：Venthole is offered on housing away from smoke intaking hole side.
By using above-mentioned technical proposal, the venthole that is set on housing, the air that can make to enter in housing comes out,
Accelerate the air flow in house.
In summary, the utility model has the advantages that：The air-breathing of the setting set at the smoke intaking hole of housing
Component, it can accelerate in casing surroundings air flow Smoke Sensor, when fire occurs in house and produces smog, in house
Smog more can quickly follow air to enter enclosure interior from smoke intaking hole, then pass through the Smoke Sensor in housing again
Smog is detected, smog can be quickly detected, then as alarm signal.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the configuration schematic diagram of housing in the present embodiment, getter assembly and protective cover；
Fig. 3 is the enlarged drawing at A in Fig. 2；
Fig. 4 is the structural representation of housing in the present embodiment；
Fig. 5 is the enlarged drawing at B in Fig. 4；
Fig. 6 is the internal structure schematic diagram after vertically being splitted in the present embodiment.
In figure：1st, housing；2nd, otic placode；3rd, protective cover；4th, through hole；5th, getter assembly；6th, motor；7th, blade；8th, fixture block；9、
Neck；10th, elastic circular arc projection；11st, smoke intaking hole；12nd, venthole；13rd, slot；14th, card chamber；15th, slippage slot；16th, smog passes
Sensor；17th, buzzer；18th, sender；19th, embedded groove.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of device for fast detecting of fire protection alarm system, as depicted in figs. 1 and 2, include the housing 1 of cylinder mesa-shaped, shell
Integrally formed with two otic placodes 2 in the circumferential side wall of body 1, fixed on the ceiling by otic placode 2 with screw；Installed on housing 1
There is the protective cover 3 of cylindrical shape, the through hole 4 provided with strip is spaced apart in the side wall of protective cover 3；
Getter assembly 5 is installed, getter assembly 5 includes the motor 6 being fixed in protective cover 3 and is installed in protective cover 3
The blade 7 for making air be entered from through hole 4 in protective cover 3 in the rotating shaft of motor 6, with respect in the side wall of protective cover 3 in the side wall of housing 1
Circumferentially integrally formed with four fixture blocks 8；
As shown in Figure 3 and Figure 4, fixture block 8 is in the form of an " L ", and elastic circular arc projection 10 is bonded with the side wall of fixture block 8；Shell
Offer the neck 9 with the phase clamping of fixture block 8 at the upper surface circumferential edge of body 1, be spaced apart and be provided with and housing on the upper surface of housing 1
The smoke intaking hole 11 of the strip communicated inside 1, and venthole 12 is circumferentially offered in the side wall of housing 1.
As shown in Figure 3 and Figure 5, neck 9 is in the form of an " L ", and neck 9 includes the slot 13 for the insertion of fixture block 8, is opened in housing
Mutually it is common to the card chamber 14 of fixing card block 8 in 1 with the side wall of slot 13 and fixture block 8 is moved into card chamber 14 and respectively at card chamber
14 and the slippage slot 15 that communicates of slot 13, slippage slot 15 is in arc-shaped, is offered in the cavity wall of card chamber 14 and elastic circular arc projection
10 embedded grooves 19 being adapted.
As shown in fig. 6, the buzzing that Smoke Sensor 16 is provided with housing 1 and is sent warning signal for detecting smog
Device 17, buzzer 17 are installed in the side wall in housing 1, and offer sender 18 in the side wall of housing 1 of buzzer 17.
The course of work：Rotation of the motor 6 with movable vane piece 7 in protective cover 3, can accelerate the surrounding air of housing 1 to flow to cigarette
In mist sensor 16, when fire occurs in house and produces smog, the smog in house more can quickly follow air
Enter from smoke intaking hole 11 inside housing 1, smog is then detected by the Smoke Sensor 16 in housing 1 again, can quickly be examined
Smog is measured, then buzzer 17 sends alarm signal.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of device for fast detecting of fire protection alarm system, including housing (1), the Smoke Sensor that is installed in housing (1)
(16) smoke intaking hole (11), being opened in housing (1) side wall, it is characterised in that：The housing (1) positioned at smoke intaking hole (11) place
On be provided with accelerate air enter smoke intaking hole (11) getter assembly (5).
A kind of 2. device for fast detecting of fire protection alarm system according to claim 1, it is characterised in that：The air-breathing group
Part (5) includes motor (6) and is installed on the blade (7) for making air be flowed to smoke intaking hole (11) direction in motor (6) rotating shaft.
A kind of 3. device for fast detecting of fire protection alarm system according to claim 2, it is characterised in that：Positioned at smoke intaking hole
(11) protective cover (3) is installed, the getter assembly (5) is installed in protective cover (3) on the housing (1).
A kind of 4. device for fast detecting of fire protection alarm system according to claim 3, it is characterised in that：The protective cover
(3) through hole (4) is offered in the side wall on respect to smoke intaking hole (11).
A kind of 5. device for fast detecting of fire protection alarm system according to claim 4, it is characterised in that：Close to housing
(1) fixture block (8) is circumferentially with the protective cover (3) on, the housing (1) is provided with the neck with fixture block (8) phase clamping
(9)。
A kind of 6. device for fast detecting of fire protection alarm system according to claim 5, it is characterised in that：The protective cover
(3) drum is set, and the fixture block (8) is axially set in the side wall of protective cover (3), and the neck (9) is in the form of an " L " with reality
Existing fixture block (8), which rotates, is fixed on neck (9).
A kind of 7. device for fast detecting of fire protection alarm system according to claim 6, it is characterised in that：The fixture block
(8) elastic circular arc projection (10) is provided with, the insertion that clamping is engaged with elastic circular arc projection (10) is provided with the neck (9)
Groove (19).
A kind of 8. device for fast detecting of fire protection alarm system according to claim 1, it is characterised in that：Away from smoke intaking hole
(11) venthole (12) is offered on the housing (1) of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731211.1U CN207074495U (en) | 2017-06-21 | 2017-06-21 | A kind of device for fast detecting of fire protection alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731211.1U CN207074495U (en) | 2017-06-21 | 2017-06-21 | A kind of device for fast detecting of fire protection alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207074495U true CN207074495U (en) | 2018-03-06 |
Family
ID=61513030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720731211.1U Expired - Fee Related CN207074495U (en) | 2017-06-21 | 2017-06-21 | A kind of device for fast detecting of fire protection alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207074495U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111161503A (en) * | 2018-11-08 | 2020-05-15 | 江门市奇斌模具制品有限公司 | Connection structure of alarm |
| CN111986435A (en) * | 2020-08-27 | 2020-11-24 | 华能安源发电有限责任公司 | Data alarm device based on thing networking |
| CN113611073A (en) * | 2021-07-27 | 2021-11-05 | 北京众合安消防技术有限公司 | Quick detection device of fire alarm system |
| CN114241709A (en) * | 2021-12-14 | 2022-03-25 | 深圳市海曼科技股份有限公司 | Hidden smog detects structure |
-
2017
- 2017-06-21 CN CN201720731211.1U patent/CN207074495U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111161503A (en) * | 2018-11-08 | 2020-05-15 | 江门市奇斌模具制品有限公司 | Connection structure of alarm |
| CN111986435A (en) * | 2020-08-27 | 2020-11-24 | 华能安源发电有限责任公司 | Data alarm device based on thing networking |
| CN113611073A (en) * | 2021-07-27 | 2021-11-05 | 北京众合安消防技术有限公司 | Quick detection device of fire alarm system |
| CN114241709A (en) * | 2021-12-14 | 2022-03-25 | 深圳市海曼科技股份有限公司 | Hidden smog detects structure |
| CN114241709B (en) * | 2021-12-14 | 2023-08-04 | 深圳市海曼科技股份有限公司 | Hidden smoke detection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 Termination date: 20190621 |