CN206557945U - A kind of smoke detector - Google Patents

A kind of smoke detector Download PDF

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Publication number
CN206557945U
CN206557945U CN201720255568.7U CN201720255568U CN206557945U CN 206557945 U CN206557945 U CN 206557945U CN 201720255568 U CN201720255568 U CN 201720255568U CN 206557945 U CN206557945 U CN 206557945U
Authority
CN
China
Prior art keywords
sonde
housing
suction hole
smoke detector
controller
Prior art date
Application number
CN201720255568.7U
Other languages
Chinese (zh)
Inventor
蒋洁
吴卫国
Original Assignee
江苏省钟星消防工程有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 江苏省钟星消防工程有限公司 filed Critical 江苏省钟星消防工程有限公司
Priority to CN201720255568.7U priority Critical patent/CN206557945U/en
Application granted granted Critical
Publication of CN206557945U publication Critical patent/CN206557945U/en

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Abstract

The utility model is related to a kind of smoke detector, including sonde body, the side of the sonde body is connected with the housing of cylindrical shape, the housing includes bottom plate, the sonde body is inlayed in the soleplate, is provided through being provided with the getter device that suction is produced to the first suction hole on the bottom plate in the first suction hole, the housing, the first controller that getter device can be made to start and stop is provided with the sonde body, the utility model has the advantages that:Interior rise fight generation a large amount of smog when, sonde body senses smog, and transmit a signal to the first controller, now the first controller can control getter device to start, produce getter action to the first suction hole, so by outside smog by the first suction hole from indoor sucking-off, reduce injury of the smog to human body, stop of the smog to people's sight is reduced simultaneously, more facilitates indoor occupant to escape.

Description

A kind of smoke detector
Technical field
The utility model is related to fire-fighting equipment technical field, more particularly to a kind of smoke detector.
Background technology
Smoke detector is applied to the fire alarm in the places such as household, shop, dancing hall, warehouse.The process on fire of fire Generally with cigarette, heat, three kinds of combustion products of light.In Initial Stage of Fire, because temperature is relatively low, in rank of glowing more than material Section, so producing a large amount of smog.Smog is one of key character of incipient fire, and smoke detector is exactly using this feature Exploitation, the fire detector that visible or sightless smoke particle can be responded.
Publication No. discloses a kind of photoelectric smoke detector, this detection for the Chinese patent of " CN105678949A " Be typically mounted at when device is used in wall, with it is simple in construction, easy to use the characteristics of, in actual use, detector Smog can be detected and alarmed, but interior is when diffusing smog, and the sight of people can be made to be affected, and then escape is influenceed, this Problem is badly in need of solving.
Utility model content
The purpose of this utility model is to provide a kind of smoke detector for being capable of vapour discharge.
Above-mentioned technical purpose of the present utility model technical scheme is that:A kind of smoke detector, Including sonde body, the side of the sonde body is connected with the housing of cylindrical shape, and the housing includes bottom plate, and the sonde body is inlayed In the soleplate, it is provided through being provided with the first suction hole, the housing on the bottom plate and suction is produced to the first suction hole Getter device, the first controller that getter device can be made to start and stop is provided with the sonde body.
By using above-mentioned technical proposal, interior is risen when fighting a large amount of smog of generation, and sonde body senses smog, and will letter Number send the first controller to, now the first controller can control getter device to start, producing air-breathing to the first suction hole makees With, so by outside smog by the first suction hole from indoor sucking-off, reduce injury of the smog to human body, reduce simultaneously Stop of the smog to people's sight, more facilitates indoor occupant to escape.
Set preferably, being rotated on the bottom plate on the baffle plate for being provided with and can blocking the first suction hole, the baffle plate It is equipped with the drive division that driving flapper is provided with the second suction hole matched with the first suction hole, the housing.
By using above-mentioned technical proposal, it is not on fire indoors in the state of, by drive division flap shutter, and utilize gear Plate blocks the first suction hole, and then can prevent mosquito from causing equipment to be damaged from the turnover of the first suction hole;In use, utilizing drive Dynamic portion's flap shutter makes the first suction hole and the second suction hole, now indoor smog can be made to be sucked out from the first suction hole.
Preferably, being provided with the second controller that drive division can be controlled to start and stop in the sonde body.
By using above-mentioned technical proposal, after Indoor Combustion produces smog, sonde body senses smog, and signal is passed Be defeated by second controller, second controller can control drive division to start, and then flap shutter, can make the rotation of baffle plate more and When, as early as possible to indoor carry out getter action.
Preferably, being provided with shower nozzle on the housing, water inlet pipe is connected with the shower nozzle.
By using above-mentioned technical proposal, when interior catches fire, delivered water into by water inlet pipe at shower nozzle, so make water from Shower nozzle sprays, and can play a part of fire extinguishing.
Preferably, being provided with magnetic valve on the water inlet pipe, being provided with the sonde body can control magnetic valve to open The 3rd controller closed.
By using above-mentioned technical proposal, sonde body is sensed when catching fire, and signal can be transferred to the 3rd controller, Three controllers control magnetic valve is opened, and is carried out water spray effect, is reacted rapider.
Preferably, the shower nozzle has multiple along the circumferentially distributed of housing.
By using above-mentioned technical proposal, shower nozzle is multiple along being circumferentially provided with for housing, and multiple directions can be carried out simultaneously Water spray, makes the effect of fire extinguishing more preferable.
Preferably, being provided with interlayer in the housing, the water inlet pipe is arranged in interlayer.
By using above-mentioned technical proposal, by the way that water inlet pipe is arranged in the interlayer of housing, the cloth of enclosure interior can be made Office is more succinct, and anti-antipriming pipe influences the wind-force that getter device is produced by enclosure interior.
Preferably, being covered with guard outside the sonde body.
By using above-mentioned technical proposal, guard, which is located on sonde body, can prevent mosquito from entering in sonde body, Jin Erfang Only sonde body is reported by mistake.
Preferably, the shape of the guard is hemispherical, the guard is threadedly coupled with housing.
By using above-mentioned technical proposal, guard is threadedly coupled with housing so that guard is detachable, is easy to staff to tear open Wash guard or maintenance sonde body.
In summary, the utility model has the advantages that:Interior rise fight generation a large amount of smog when, pop one's head in body-sensing Smog should be arrived, and transmits a signal to the first controller, now the first controller can control getter device to start, is inhaled to first Stomata produces getter action, so by outside smog by the first suction hole from indoor sucking-off, reduce smog to human body Injury, while reducing stop of the smog to people's sight, more facilitates indoor occupant to escape.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment, the shape for embodying housing in embodiment;
Fig. 2 is the exploded perspective view of sonde body and guard in embodiment, the position for embodying guard;
Fig. 3 is the exploded perspective view of getter device and housing in embodiment, the internal structure for embodying housing;
Fig. 4 is the sectional view of housing in embodiment, the position for embodying water inlet pipe.
In figure, 1, sonde body;11st, guard;2nd, housing;21st, getter device;22nd, drive division;23rd, shower nozzle;24th, water inlet pipe; 25th, magnetic valve;26th, interlayer;3rd, bottom plate;31st, the first suction hole;32nd, thread groove;4th, baffle plate;41st, the second suction hole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.
Embodiment:A kind of smoke detector, as depicted in figs. 1 and 2, the surface of sonde body 1 are shaped as circle, its end Equipped with a cylindric housing 2, housing 2 is circumferentially uniformly provided with several shower nozzles 23 for being used to outwards spray water along it.Housing 2 Bottom plate 3 is installed close to the side of sonde body 1, the annular for being shaped as matching with housing 2 of bottom plate 3, sonde body 1 is arranged on bottom The center of plate 3.Spiral shell in the thread groove 32 of annular shape, thread groove 32 is installed on bottom plate 3 at the position where sonde body 1 Line is connected with guard 11, and the shape of guard 11 is hemispherical, and guard 11 is located at while being connected on bottom plate 3 on sonde body 1. Along it circumferentially through the first suction hole 31 for offering several sectors on bottom plate 3.
As shown in figure 3, the inside of housing 2 is provided with getter device 21, getter device 21 is axial flow blower, axial flow blower Size and the interior size of housing 2 match, the axle center of axial flow blower and the axis coinciding of housing 2.In the frame of axial flow blower Be fixed with drive division 22, drive division 22 is motor, the motor shaft of motor one end is towards bottom plate 3 and is connected with and can be inhaled first The baffle plate 4 that stomata 31 is blocked, the shape of baffle plate 4 is the circle with the cross-sectional sizes cooperation of housing 2, the motor shaft of motor perpendicular to Baffle plate 4 and the center for being fixed on baffle plate 4.Circumferentially run through along it on the surface of baffle plate 4 and offer several and the first suction hole Second suction hole 41 of 31 matchings, baffle plate 4 can drive the second suction hole 41 to be overlapped with the first suction hole 31 when rotating.
Water inlet pipe 24 is installed as shown in figure 4, being offered in the side wall of housing 2 along its circumference in interlayer 26, interlayer 26, entered One end of water pipe 24 is connected with shower nozzle 23.Magnetic valve 25 for controlling water inlet pipe 24 to switch is installed on water inlet pipe 24.
Wherein, it is provided with sonde body 1 for controlling the first controller that getter device 21 starts and close, for controlling The second motor that drive division 22 starts and stopped and the 3rd controller for controlling magnetic valve 25 to start and close.
Embodiment:When Indoor Combustion produces smog, sonde body 1 can sense smog, and pass the signal to respectively First controller, second controller and the 3rd controller, now the first controller getter device 21 can be controlled to start, second control Device can control drive division 22 to start, and drive division 22 drives baffle plate 4 to rotate after starting, and then makes the first suction hole 31 and the second air-breathing Hole 41 is overlapped, and now getter device 21 can produce getter action to the first suction hole 31, by extraneous smoke inhalation, and then subtract Smokescope in Shaoshi, contributes to indoor occupant to escape.The 3rd controller can control magnetic valve 25 to make magnetic valve 25 dozens simultaneously Open, and then the water in water inlet pipe 24 is passed into shower nozzle 23, then sprayed water by shower nozzle 23, carry out fire-fighting work.
When there is mosquito close to sonde body 1, because guard 11 is located on sonde body 1, therefore, it is possible to which mosquito is blocked in The outside of guard 11, prevents mosquito enters from causing wrong report in sonde body 1.

Claims (9)

1. a kind of smoke detector, including sonde body (1), it is characterised in that:The side of the sonde body (1) is connected with cylindrical shape Housing (2), the housing (2) includes bottom plate (3), and the sonde body (1) is embedded in bottom plate (3), passed through on the bottom plate (3) Wear and be equipped with the first suction hole (31), the getter device that suction is produced to the first suction hole (31) is provided with the housing (2) (21) the first controller that getter device (21) can be made to start and stop, being provided with the sonde body (1).
2. a kind of smoke detector according to claim 1, it is characterised in that:Rotated on the bottom plate (3) and be provided with energy Second matched with the first suction hole (31) is provided with enough baffle plates (4) for blocking the first suction hole (31), the baffle plate (4) The drive division (22) that driving baffle plate (4) is rotated is provided with suction hole (41), the housing (2).
3. a kind of smoke detector according to claim 2, it is characterised in that:Being provided with the sonde body (1) can The second controller for controlling drive division (22) to start and stop.
4. a kind of smoke detector according to claim 1, it is characterised in that:Shower nozzle is provided with the housing (2) (23), it is connected with water inlet pipe (24) on the shower nozzle (23).
5. a kind of smoke detector according to claim 4, it is characterised in that:Electromagnetism is provided with the water inlet pipe (24) The 3rd controller that magnetic valve (25) can be controlled to switch is provided with valve (25), the sonde body (1).
6. a kind of smoke detector according to claim 4, it is characterised in that:Week of the shower nozzle (23) along housing (2) It is multiple to being distributed with.
7. a kind of smoke detector according to claim 6, it is characterised in that:Interlayer is provided with the housing (2) (26), the water inlet pipe (24) is arranged in interlayer (26).
8. a kind of smoke detector according to claim 2, it is characterised in that:Guard is covered with outside the sonde body (1) (11)。
9. a kind of smoke detector according to claim 8, it is characterised in that:The shape of the guard (11) is in hemisphere Shape, the guard (11) is threadedly coupled with housing (2).
CN201720255568.7U 2017-03-16 2017-03-16 A kind of smoke detector CN206557945U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720255568.7U CN206557945U (en) 2017-03-16 2017-03-16 A kind of smoke detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720255568.7U CN206557945U (en) 2017-03-16 2017-03-16 A kind of smoke detector

Publications (1)

Publication Number Publication Date
CN206557945U true CN206557945U (en) 2017-10-13

Family

ID=60364866

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720255568.7U CN206557945U (en) 2017-03-16 2017-03-16 A kind of smoke detector

Country Status (1)

Country Link
CN (1) CN206557945U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108087763A (en) * 2017-12-05 2018-05-29 宁波隆锐机械制造有限公司 Emergency light based on smoke alarm
CN110102003A (en) * 2019-04-24 2019-08-09 深圳市安华安全技术检测有限公司 A kind of security against fire detection device
CN110718036A (en) * 2019-10-16 2020-01-21 中国计量大学 Photoelectric smoke detection alarm based on Internet of things
CN111260874A (en) * 2020-03-23 2020-06-09 泉州市元通科技服务有限公司 A integrative ware of monitoring and alarming for security protection

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108087763A (en) * 2017-12-05 2018-05-29 宁波隆锐机械制造有限公司 Emergency light based on smoke alarm
CN110102003A (en) * 2019-04-24 2019-08-09 深圳市安华安全技术检测有限公司 A kind of security against fire detection device
CN110718036A (en) * 2019-10-16 2020-01-21 中国计量大学 Photoelectric smoke detection alarm based on Internet of things
CN110718036B (en) * 2019-10-16 2021-02-05 中国计量大学 Photoelectric smoke detection alarm based on Internet of things
CN111260874A (en) * 2020-03-23 2020-06-09 泉州市元通科技服务有限公司 A integrative ware of monitoring and alarming for security protection

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CP03 Change of name, title or address

Address after: 210039 505 room 6, three hung Road 6, Yuhua Economic Development Zone, Yuhuatai District, Nanjing, Jiangsu, China

Patentee after: Zhong Xing Construction Group Co., Ltd.

Address before: 211215 zhe Tong industrial concentration area, Lishui District Economic Development Zone, Nanjing, Jiangsu

Patentee before: Jiangsu bell Fire Control Engineering Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171013

Termination date: 20180316

CF01 Termination of patent right due to non-payment of annual fee