CN106355820B - A kind of smog fire-alarm - Google Patents
A kind of smog fire-alarm Download PDFInfo
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- CN106355820B CN106355820B CN201610938228.4A CN201610938228A CN106355820B CN 106355820 B CN106355820 B CN 106355820B CN 201610938228 A CN201610938228 A CN 201610938228A CN 106355820 B CN106355820 B CN 106355820B
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- pedestal
- cover plate
- upper cover
- smog fire
- alarm
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
- G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a kind of smog fire-alarms, including：Upper cover plate and the fence sections for being connected in upper cover plate lower part are provided with reticular structure in fence sections, and four trapezoidal protrusions and rectangular preiections are equipped on the lower face of fence sections.The pedestal that upper cover plate and the fence sections for being connected in upper cover plate lower part match, annular isolation labyrinth is installed on pedestal, annular isolation labyrinth is made of several L-type isolated locations, two stands and a mounting post are also equipped on pedestal, an infrared transmitter and an infrared remote receiver are separately installed on two stands, two stands set is separately positioned on the upside of infrared emission or infrared remote receiver, is placed on the support casing for being equipped with infrared remote receiver every light set.Structure using the smog fire-alarm of the present invention is relatively easy, reduces consumptive material, reduces the material cost needed for automated production, meanwhile, it facilitates and automates installation in factory, reduce human cost.
Description
Technical field
The present invention relates to a kind of technical field of alarm more particularly to a kind of technical fields of smog fire-alarm.
Background technology
Higher and higher with industrial production automation degree, automation installation is more universal, existing smog fire report
Alert device is complicated, and typically multilayered structure, complicated structure are brought to the existing smog fire-alarm of Automated assembly
Difficulty.
Invention content
Against the above deficiency, it the object of the present invention is to provide a kind of smog fire-alarm labyrinth, can install faster
Annular isolation labyrinth is to pedestal.
In order to achieve the above object, the present invention uses following technical scheme：
A kind of smog fire-alarm, which is characterized in that including：
Upper cover plate, the upper surface of the upper cover plate are provided with two and send mist hole, and mist hole is sent to be through to the upper cover plate described in two
Lower face；A fan-shaped reticulate pattern part is provided on the lower face of the upper cover plate；The side of the reticulate pattern part is equipped with first
The other side of holder mounting column, the reticulate pattern part is equipped with second support mounting column, the first support mounting column
The direction upper cover plate on the inside of a bracket clamp insertion device is installed.
Fence sections, the fence sections are connected with the outer rim of the upper cover plate, and netted knot is provided in the fence sections
Structure is equipped with four trapezoidal protrusions and rectangular preiections on the lower face of the fence sections.
Pedestal, the pedestal are a plectane, and the pedestal is mounted on the lower section of the fence sections, the lower end of the pedestal
Face is equipped with a ladder, and four support columns are equipped on the ladder, a concave is equipped on the edge of the lower face of the pedestal
The lower face of ladder, the pedestal is provided with two through hole, and two through-holes are penetrated through to the upper surface of the pedestal.
Annular isolation labyrinth, the annular isolation labyrinth are mounted on the upper surface of the pedestal, the annular isolation labyrinth
Be made of several L-type isolated locations, several L-type isolated locations along the pedestal outer rim circumferentially array, the L-type every
From unit towards unanimously.
Two stands, each holder include upper part, the middle part connected with the top split-phase and the middle part split-phase
Lower part even；Two holders are installed on the both sides of the upper surface of the pedestal, and the upper surface of the upper part is provided with half
Circular groove, the centerlines of two semi-circular recesses are 120 °, and the upper surface of the middle part is upper with the pedestal
End face is in same plane, and the lower face of the middle part and the lower face of the pedestal are in same plane；Two holders are by institute
It states annular isolation labyrinth and is divided into a major arc and a minor arc.
One infrared transmitter and an infrared remote receiver, the infrared transmitter and the infrared remote receiver are separately positioned on two
In the semi-circular recesses of the holder.
Two stands set, two support casings are separately positioned on the upside of the infrared emission or the infrared remote receiver, often
One support casing is fixedly connected with a holder.
Mounting post, the mounting post are mounted on the middle part of the upper surface of the pedestal, and the both sides of mounting post are respectively connected with a gear
Mist plate, two fog-proof plates are mounted on the upper surface of the pedestal, the extended line of two fog-proof plates and the annular isolation fan
It is provided with reticulate pattern on the surface for the pedestal that the inner boundary circle in palace is lived.
Every light set, described covered every light is a rectangle hollow set, described to be connected with a stabilizer blade every the lower part of light set, described every light set
It is placed on the support casing for being equipped with the infrared remote receiver, it is described to be provided with one towards the side on the inside of the pedestal every light set
Through-hole, the through-hole be right against the infrared remote receiver by light microscopic.
A kind of above-mentioned smog fire-alarm, wherein the convex portions of the concave ladder of the pedestal with it is described
The rectangular preiection of fence sections matches.
Above-mentioned a kind of smog fire-alarm, wherein the fence sections and the outer rim connecting place of the upper cover plate are set
There is a ring ladder.
Above-mentioned a kind of smog fire-alarm, wherein each L-type isolated location has two laths composition, Mei Yisuo
It states and is connected with a baffle on the lath towards the outside of pedestal of L-type isolated location, the height of each baffle is less than each L-type
The height of isolated location.
A kind of above-mentioned smog fire-alarm, wherein the institute of the baffle and outside of each L-type isolated location
It states lath and forms single order ladder structure, the hierarchic structure matches with the ring ladder.
Above-mentioned a kind of smog fire-alarm, wherein the bottom of a semicircular groove is provided with a square groove, the side
Connected in star is penetrated through to the upper surface of the pedestal.
Above-mentioned a kind of smog fire-alarm, wherein the middle part is divided into platy structure, the middle part and the base
Seat is connected, and the lower part is divided into a cuboid, and the lower part is under the lower face of the middle part, the lower part
End face is provided with two pins hole, and two pin bores are penetrated through to the square groove.
Above-mentioned a kind of smog fire-alarm, wherein the both sides of the upper part of each holder are in described
Partial upper surface is provided with a nested hole, each holder it is described on be partially toward the pedestal inside side before all
It is provided with a nested hole.
Above-mentioned a kind of smog fire-alarm, wherein two nested hooks and one embedding are fitted on each support casing
Cage plate, the two nested hooks of each support casing and the nested plates are inserted into the three nested holes of each holder
In.
A kind of above-mentioned smog fire-alarm, wherein be equipped on the medial surface of the fence sections first baffle and
Second baffle, the position of the first baffle are right against the position of the first support mounting column, the position of the second baffle
Set the position for being right against the second support mounting column.
With above technical scheme, following advantageous effect can be reached：
1, annular isolation labyrinth of the invention is towards consistent, and due to not having frame around annular isolation labyrinth, can be with
The notch that convenient Machine automated installation, annular isolation labyrinth and baffle are formed just is matched with upper cover, makes upper cover and this hair
It combines closely in bright smog fire-alarm labyrinth.
The holder of 2 present invention is designed to the structure clasped automatically after can be inserted into support casing so that the installation of support casing can
Automation installation is carried out in a manner of by machine.
3, structure of the invention is relatively easy, reduces consumptive material, reduces the material cost needed for automated production.
Description of the drawings
Fig. 1 is a kind of stereogram of smog fire-alarm of the present invention.
Fig. 2 is a kind of schematic diagram of the upper surface of the non-mounting bracket set of pedestal of smog fire-alarm of the present invention.
Fig. 3 is a kind of schematic diagram of the upper surface of the pedestal mounting bracket set of smog fire-alarm of the present invention.
Fig. 4 is a kind of schematic diagram of the lower face of the pedestal of smog fire-alarm of the present invention.
Fig. 5 is a kind of schematic diagram of the holder of smog fire-alarm of the present invention.
Fig. 6 is a kind of schematic diagram of the support casing of smog fire-alarm of the present invention.
Fig. 7 is a kind of schematic diagram of smog fire-alarm covered every light of the present invention.
Fig. 8 is a kind of schematic diagram of the lower face of the upper cover plate of smog fire-alarm of the present invention.
Fig. 9 is a kind of schematic diagram of the upper surface of the upper cover plate of smog fire-alarm of the present invention.
Figure 10 is a kind of upper cover plate of smog fire-alarm of the present invention and upper cover plate is connected with the side signals of fence sections
Figure.
In attached drawing：1, upper cover plate；11, mist hole is sent；12, reticulate pattern part；131, first support mounting column；132, second
Frame mounting column；14, a bracket clamp insertion device；15, arrow；2, fence sections；21, reticular structure；22, trapezoidal protrusion；
23, rectangular preiection；24, ring ladder；25, first baffle；26, second baffle；3, pedestal；31, ladder；32, support column；33、
Concave ladder；34, through-hole；4, annular isolation labyrinth；41, L-type isolated location；411, baffle；412, lath；5, holder；51, half
Circular groove；511, square groove；52, upper part；53, lower part；531, pin bores；54, middle part；55, nested hole；6, it props up
Frame set；61, nested hook；62, nested plates；7, mounting post；71, fog-proof plate；8, every light set；81, stabilizer blade；82, light through-hole.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, but not as limiting to the invention.
Fig. 1 is a kind of stereogram of smog fire-alarm of the present invention.Fig. 2 is a kind of smog fire-alarm of the present invention
The schematic diagram of the upper surface of the non-mounting bracket set of pedestal.Fig. 3 is a kind of pedestal mounting bracket of smog fire-alarm of the present invention
The schematic diagram of the upper surface of set.Fig. 4 is a kind of schematic diagram of the lower face of the pedestal of smog fire-alarm of the present invention.Fig. 5 is
A kind of schematic diagram of the holder of smog fire-alarm of the present invention.Fig. 6 is a kind of support casing of smog fire-alarm of the present invention
Schematic diagram.Fig. 7 is a kind of schematic diagram of smog fire-alarm covered every light of the present invention.Fig. 8 is a kind of smog fire of the present invention
The schematic diagram of the lower face of the upper cover plate of calamity alarm.Fig. 9 is a kind of upper end of the upper cover plate of smog fire-alarm of the present invention
The schematic diagram in face.Figure 10 is that a kind of upper cover plate of smog fire-alarm of the present invention and upper cover plate are connected with the sides of fence sections and show
It is intended to.It refers to shown in Fig. 1 to Figure 10, in a kind of preferred embodiment, shows a kind of smog fire-alarm, wherein：
Upper cover plate 1, the upper surface of upper cover plate 1 are provided with two and send mist hole 11, and two send the lower end that mist hole 11 is through to upper cover plate 1
Face；The reticulate pattern part 12 of an almost fan is provided on the lower face of upper cover plate 1；One send the position in mist hole 11 to be located at reticulate pattern part 12
It is interior, and positioned at the front side of upper cover plate；Another position for sending mist hole 11 is located in non-reticulate pattern part 12, and positioned at upper cover plate
Rear side；The side of reticulate pattern part 12 is equipped with first support mounting column 131, and the other side of reticulate pattern part 12 is equipped with second
The inside towards upper cover plate 1 of frame mounting column 132, first support mounting column 131 is equipped with a bracket clamp insertion device 14；The
One holder mounting column 131 is for resisting the infrared receiver being equipped in smog fire-alarm, second support installation branch
Column 132 is for resisting the RF transmitter being equipped in smog fire-alarm, and bracket clamp insertion device 14 is for clasping smog
The holder for the red line receiver being equipped in fire-alarm allows the pedestal 3 and smog fire report of smog fire-alarm
The upper cover plate 1 of alert device and the fence sections 2 for being connected with upper cover plate are closely closed.
Fence sections 2, fence sections 2 are connected with the outer rim of upper cover plate 1, and reticular structure 21, fence are provided in fence sections 2
Four trapezoidal raised 22 and rectangular preiection 23 are installed on the lower face of part 2.Reticular structure 21 is for preventing insect from entering smog
Fire-alarm, while the aperture of reticular structure 21 can allow smog to enter smog fire-alarm, four trapezoidal raised 22 for blocking
The installation place of embedded smog fire-alarm, rectangular preiection 23 are used for the matching grooves on the labyrinth with smog fire-alarm,
The labyrinth for alloing smog fire-alarm and the insect-proof cover of smog fire-alarm closely close.
Pedestal 3, pedestal 3 are a plectane, and the lower face of pedestal 3 is equipped with a ladder 31, four supports are equipped on ladder 31
Column 32 is equipped with a concave ladder 33 on the edge of the lower face of pedestal 3, and the lower face of pedestal 1 is provided with two through hole 34, two through hole
34 penetrate through to the upper surface of pedestal.The convex portions and rectangular preiection 23 of concave ladder 33 match.
Annular isolation labyrinth 4, annular isolation labyrinth 4 are mounted on the upper surface of pedestal 3, and annular isolation labyrinth 4 is by several L-types
Isolated location 41 forms, and several L-type isolated locations 41 are along the outer rim circumferentially array of pedestal 3, L-type isolated location 41 towards one
It causes；The structure in annular isolation labyrinth 4 can stop extraneous illumination into smog fire-alarm, annular isolation labyrinth 4 it is every
The interval of two L-type isolated locations 41 can allow smog to enter in smog fire-alarm.Due to several L-type isolated locations 41 towards one
It causes, facilitates machinery and several L-type isolated locations are installed on pedestal.
Two stands 5, each holder 5 are connected including upper part 52, the middle part 54 being connected with upper part 52, with middle part 54
Lower part 53；Two stands 53 are installed on the both sides of the upper surface of pedestal 3, and the upper surface of upper part 52 is provided with a semi-circular recesses
51, the centerlines of two halves circular groove 51 are 120 °, and the upper surface of middle part 54 is with the upper surface of pedestal 3 same flat
Face, the lower face of middle part 54 and the lower face of pedestal 3 are in same plane；Annular isolation labyrinth 4 is divided into a major arc by two stands 5
With a minor arc.
One infrared transmitter and an infrared remote receiver, infrared transmitter and infrared remote receiver are separately positioned on the half of two stands
In circular groove.The two pins of infrared transmitter are inserted into the two pins hole 531 of the lower part 53 of a holder 5, infrared recipient
Two pins are inserted into the two pins hole 531 of the lower part 53 of another holder 5.Infrared transmitter uninterruptedly emits infrared light, works as smog
Into in smog fire-alarm, by diffusing reflection, infrared light enters infrared remote receiver, and buzzer is caused to sound.
Two stands set 6, two stands set 6 are separately positioned on the upside of infrared transmitter or infrared remote receiver, each support casing 6
It is fixedly connected respectively with a holder 5.
Mounting post 7, mounting post 7 are mounted on the middle part of the upper surface of pedestal 1.The both sides of mounting post 7 are respectively connected with a fog-proof plate
71, two fog-proof plates 71 are mounted on the upper surface of pedestal 3.The extended line of two fog-proof plates 71 and the inner boundary circle in annular isolation labyrinth 4
It is provided with reticulate pattern on the surface of pedestal 3 firmly.Mounting post 7 is used to resist the upper cover plate 1 of smog fire-alarm, when upper cover buckles this
When the smog fire-alarm labyrinth of invention, the stabilization of smog fire-alarm structure can be enhanced.
8 are covered every light, is a rectangle hollow set every light set 8, a stabilizer blade 81 is connected with every the lower part of light set 8, peace is placed on every light set 8
On support casing 6 equipped with infrared remote receiver, it is provided with a light through-hole 82 every the side towards 3 inside of pedestal of light set 8, light is logical
Hole 82 be right against infrared remote receiver by light microscopic.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses.
Further, in a kind of preferred embodiment, show that fence sections 2 and the outer rim connecting place of upper cover plate 1 are equipped with one
Ring ladder 24.
Further, continuing with shown in Figure 1, each L-type isolated location 41 has two laths 412 composition.
Further, continuing with shown in Figure 1, the plate in the outside towards pedestal of each L-type isolated location 41 is shown
A baffle 411 is connected on item 412.The length of outer side that L-type isolated location 41 is lengthened by baffle 411 is further ensured that the external world
Light is difficult to shine into smog fire-alarm.
Further, in a kind of preferred embodiment, show the height of each baffle 411 less than each L-type isolation
The height of unit 41, each baffle 411 and each L-type isolated location 41 are formed by hierarchic structure 413 and can be used for matching annular
Ladder 24 makes the upper cover of smoke alarm（Upper cover plate 1 and the fence sections 2 for being connected in 1 lower part of upper cover plate）With smoke alarm
Pedestal 3 closely closes.
Further, continuing with shown in Figure 3, show that 51 bottom of semi-circular recesses opens that there are one square groove 511, sides
Connected in star 511 is penetrated through to the upper surface of pedestal 3.Semi-circular recesses 51 can match the outer of RF transmitter or infrared receiver
Edge, square groove 511 are used to be inserted into the two pins of outside line transmitter two pins or infrared receiver.Meanwhile square groove 511
It is formed by the weight that hollow-core construction alleviates holder 5.
Further, in a kind of preferred embodiment, show that middle part 54 is platy structure, middle part 54 and 3 phase of pedestal
Even, lower part 53 is a cuboid, and lower part 53 is mounted on the lower face of middle part 54, and the lower face of lower part 53 is provided with two and draws
Foot hole 531, two pins hole 531 are penetrated through to square groove 511.
Further, continuing with shown in Figure 2, the upper surface of the both sides of the upper part 52 of each holder 5 in middle part 54
It is provided with a nested hole 55, the upper part 52 of each holder 5 is towards being all provided with a nested hole 55 before the side of the inside of pedestal 1.Three
Nested hole 55 is through to the lower face of lower part 53.
Further, continuing with shown in Figure 2, two 61 and one nested plates 62 of nested hook are fitted on each support casing 6,
Two nesting hooks 61 of each support casing 6 are inserted into a nested plates 62 in three nested holes 6 of each holder.
Further, in a kind of preferred embodiment, two through hole 34 is located at the front of mounting post 7.
Further, it in a kind of preferred embodiment, shows and 25 He of first baffle is installed on the medial surface of fence sections 2
Second baffle 26.First baffle 25 is used to block extraneous light and enters infrared transmitter, prevents extraneous light from entering infrared emission
Device causes smog fire-alarm to be reported by mistake, and second baffle 26 is used to block extraneous light and enters infrared remote receiver.
Further, in a kind of preferred embodiment, show that the position of first baffle 25 is right against first support installation branch
The position of column 131 by first baffle 25 and first support mounting column 131 and will be packed into the holder of infrared transmitter therein
5 are fitted close.
Further, in a kind of preferred embodiment, show that the position of second baffle 26 is right against second support installation branch
The position of column 132 by second baffle 26 and second support mounting column 132 and will be packed into the holder of infrared remote receiver therein
5 are fitted close.
Further, continuing with shown in Figure 1, show that the upper surface of upper cover plate is equipped with an arrow 15, indicator
First 15 are directed toward the position of first support mounting column 131.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (10)
1. a kind of smog fire-alarm, which is characterized in that including：
Upper cover plate, the upper surface of the upper cover plate are provided with two and send mist hole, the lower end for sending mist hole to be through to the upper cover plate described in two
Face；A fan-shaped reticulate pattern part is provided on the lower face of the upper cover plate；The side of the reticulate pattern part is equipped with first support
The other side of mounting column, the reticulate pattern part is equipped with second support mounting column, the court of the first support mounting column
One bracket clamp insertion device is installed on the inside of to the upper cover plate；
Fence sections, the fence sections are connected with the outer rim of the upper cover plate, and reticular structure, institute are provided in the fence sections
It states and four trapezoidal protrusions and rectangular preiection is installed on the lower face of fence sections；
Pedestal, the pedestal are a plectane, and the pedestal is mounted on the lower section of the fence sections, the lower face peace of the pedestal
Equipped with a ladder, four support columns are installed on the ladder, a concave ladder are installed on the edge of the lower face of the pedestal,
The lower face of the pedestal is provided with two through hole, and two through-holes are penetrated through to the upper surface of the pedestal；
Annular isolation labyrinth, the annular isolation labyrinth be mounted on the pedestal upper surface, if the annular isolation labyrinth by
Dry L-type isolated location composition, circumferentially array, the L-type isolation are single along the outer rim of the pedestal for several L-type isolated locations
Member is towards unanimously；
Two stands, each holder include upper part, the middle part connected with the top split-phase, connect with the middle part split-phase
Lower part；Two holders are installed on the both sides of the upper surface of the pedestal, and the upper surface of the upper part is provided with a semicircle
The centerlines of groove, two semi-circular recesses are 120 °, the upper surface of the upper surface and the pedestal of the middle part
In same plane, the lower face of the middle part and the lower face of the pedestal are in same plane；Two holders are by the ring
Shape isolation labyrinth is divided into a major arc and a minor arc；
One infrared transmitter and an infrared remote receiver, the infrared transmitter and the infrared remote receiver are separately positioned on described in two
In the semi-circular recesses of holder；
Two stands set, two support casings are separately positioned on the upside of the infrared emission or the infrared remote receiver, Mei Yisuo
Support casing is stated to be fixedly connected with a holder；
Mounting post, the mounting post are mounted on the middle part of the upper surface of the pedestal, and the both sides of mounting post are respectively connected with a fog-proof plate,
Two fog-proof plates are mounted on the upper surface of the pedestal, and the extended line of two fog-proof plates is interior with the annular isolation labyrinth
It is provided with reticulate pattern on the surface for the pedestal that boundary is enclosed；
Every light set, described covered every light is a rectangle hollow set, described to be connected with a stabilizer blade every the lower part of light set, described to be placed on every light set
It is equipped on the support casing of the infrared remote receiver, it is described to be provided with a light towards the side on the inside of the pedestal every light set
Through-hole, the light through-hole be right against the infrared remote receiver by light microscopic.
2. a kind of smog fire-alarm according to claim 1, which is characterized in that the concave ladder of the pedestal
Convex portions and the rectangular preiection of the fence sections match.
3. a kind of smog fire-alarm according to claim 1, which is characterized in that the fence sections and the upper cover plate
Outer rim connecting place be equipped with a ring ladder.
4. a kind of smog fire-alarm according to claim 3, which is characterized in that each L-type isolated location has two
Lath is constituted, and a baffle, the height of each baffle are connected on the lath towards the outside of pedestal of each L-type isolated location
Less than the height of each L-type isolated location.
5. a kind of smog fire-alarm according to claim 4, which is characterized in that the institute of each L-type isolated location
The lath for stating baffle and outside forms single order ladder structure, and the hierarchic structure matches with the ring ladder.
6. a kind of smog fire-alarm according to claim 1, which is characterized in that the bottom of a semicircular groove is provided with one
Square groove, the square groove are penetrated through to the upper surface of the pedestal.
7. a kind of smog fire-alarm according to claim 6, which is characterized in that the middle part is divided into platy structure, institute
It states middle part with the pedestal to be connected, the lower part is divided into a cuboid, and the lower part is mounted on the lower end of the middle part
The lower face in face, the lower part is provided with two pins hole, and two pin bores are penetrated through to the square groove.
8. a kind of smog fire-alarm according to claim 1, which is characterized in that the upper part of each holder
Both sides be provided with a nested hole in the upper surface of the middle part, each holder it is described on be partially toward the pedestal
A nested hole is all provided with before the side of inside.
9. a kind of smog fire-alarm according to claim 8, which is characterized in that be fitted on each support casing
Two nested hooks and a nested plates, the two nested hooks of each support casing and the nested plates are inserted into each holder
The three nested holes in.
10. a kind of smog fire-alarm according to claim 1, which is characterized in that on the medial surface of the fence sections
First baffle and second baffle are installed, the position of the first baffle is right against the position of the first support mounting column,
The position of the second baffle is right against the position of the second support mounting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610938228.4A CN106355820B (en) | 2016-10-25 | 2016-10-25 | A kind of smog fire-alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610938228.4A CN106355820B (en) | 2016-10-25 | 2016-10-25 | A kind of smog fire-alarm |
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| Publication Number | Publication Date |
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| CN106355820A CN106355820A (en) | 2017-01-25 |
| CN106355820B true CN106355820B (en) | 2018-09-28 |
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| CN201610938228.4A Active CN106355820B (en) | 2016-10-25 | 2016-10-25 | A kind of smog fire-alarm |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107516396A (en) * | 2017-09-05 | 2017-12-26 | 深圳市泰和安科技有限公司 | A kind of two-way photoelectric smoke sensor |
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| CN1314664A (en) * | 2000-03-17 | 2001-09-26 | 尼塔恩株式会社 | Composite sensor |
| CN1776404A (en) * | 2004-11-15 | 2006-05-24 | 中国科学院合肥智能机械研究所 | fire detection device and detection method thereof |
| CN101783056A (en) * | 2010-02-10 | 2010-07-21 | 西安博康电子有限公司 | Point-type complex fire detector based on mechanical type temperature sensing element and alarm method thereof |
| CN101794494A (en) * | 2010-02-11 | 2010-08-04 | 河北北大青鸟环宇消防设备有限公司 | Smoke-sensing fire detector labyrinth |
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| CN106355820A (en) | 2017-01-25 |
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