CN108734916A - A kind of cooking fire gas leak detector - Google Patents
A kind of cooking fire gas leak detector Download PDFInfo
- Publication number
- CN108734916A CN108734916A CN201810850513.XA CN201810850513A CN108734916A CN 108734916 A CN108734916 A CN 108734916A CN 201810850513 A CN201810850513 A CN 201810850513A CN 108734916 A CN108734916 A CN 108734916A
- Authority
- CN
- China
- Prior art keywords
- intake duct
- air intake
- fire
- buried box
- gas
- Prior art date
- 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.)
- Withdrawn
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Classifications
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
Abstract
The invention discloses a kind of cooking fire gas leak detectors, including bottom plate, it is provided with buried box at the plate upper surface center, it is connected with fire detection air intake duct on the buried box side table wall, and fire detection air intake duct and the junction of buried box are fixed with the first asepwirator pump, and coal gas detection air intake duct is connected on the buried box other side table wall.In the present invention, the fire detection air intake duct and coal gas detection air intake duct for collecting air are connected on buried box, fire detection air intake duct and coal gas detection air intake duct can be laid on specified position when use, then smoke detector is transported to by the air admission hole inspiratory air opened up on fire detection air intake duct and coal gas detection air intake duct and gas detectors is detected, the mode of such air acquisition detection, the air range of acquisition is larger, effectively improve the accuracy of its detection, when so that fire and gas leak occurring for kitchen, it can detect in time, improve the precision of its detection.
Description
Technical field
The present invention relates to fire-alarm technical field more particularly to a kind of cooking fire gas leak detectors.
Background technology
With the increase of Modern Family's fire, electricity consumption, the frequency that family fire occurs is higher and higher.Family fire is once
Occur, it is easy to occur putting out a fire to save life and property not in time, fire distinguisher lacks and people on the scene is panic, the escape unfavorable factors such as slow, most
Lead to great life and property loss eventually.The characteristics of inquiring into family fire and fire Countermeasure reduce fire for preventing family fire
Loss has realistic meaning.
However existing cooking fire gas leak detector, it is simple in structure, when air is detected in acquisition kitchen, generally
Air local in kitchen can only be acquired to be detected, the precision school bottom of detection, when fire occurs in kitchen, can not examined in time
Measure, secondly it is general it is single have the function of control alarm, cannot achieve remote terminal and remind, in user stays out
When, easily it is delayed the disaster relief time, so can not meet the demand of user.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of cooking fire coal gas report proposed
Alert device.
To achieve the goals above, present invention employs following technical solutions：A kind of cooking fire gas leak detector, including
Bottom plate is provided with buried box at the plate upper surface center, fire detection air-breathing is connected on the buried box side table wall
Pipe, and fire detection air intake duct and the junction of buried box are fixed with the first asepwirator pump, connect on the buried box other side table wall
It is connected to coal gas detection air intake duct, and coal gas detection air intake duct and the junction of buried box are fixed with the second asepwirator pump, the bottom plate
Bottom is fixed with smoke detector and gas detectors, and the fire detection air intake duct passes through the first air scoop and smoke detector
Connection, the bottom of the bottom plate are connected with gas detectors by the second air scoop for conducting connection, the coal gas detection air intake duct
It is socketed with outer shield on the outside of smoke detector and gas detectors, venthole, the bottom plate are offered on the outer shield
Bottom electric-controlled box is fixed between smoke detector and gas detectors.
As further describing for above-mentioned technical proposal：
The electric-controlled box is internally provided with signal receiver, PLC controller and sender unit, the outer shield bottom centre
Place is fixed with buzzer siren.
As further describing for above-mentioned technical proposal：
The input terminal of the output end and signal receiver of the smoke detector and gas detectors is electrically connected.
As further describing for above-mentioned technical proposal：
The output end of the signal receiver and the input terminal of PLC controller are electrically connected, the output end point of the PLC controller
It is not electrically connected with the input terminal of buzzer siren and sender unit, the sender unit passes through LAN and mobile device
It is wirelessly connected.
As further describing for above-mentioned technical proposal：
It is fixed with accumulator inside the buried box, is offered into wire casing at the buried box top center.
As further describing for above-mentioned technical proposal：
Outside surrounding on the bottom plate positioned at outer shield is threaded with fixing bolt, and there are four fixing bolt is arranged altogether,
And four fixing bolts are distributed in a ring, and the spacing between adjacent two fixing bolt is equal.
As further describing for above-mentioned technical proposal：
Air admission hole is offered on the fire detection air intake duct, and is connected with dustproof filter screen inside air admission hole.
In the present invention, first, it is connected with fire detection air intake duct and the coal gas detection for collecting air on buried box and inhales
Fire detection air intake duct and coal gas detection air intake duct can be laid on specified position when use, then pass through fire by tracheae
The air admission hole draw air opened up on detection air intake duct and coal gas detection air intake duct is transported to smoke detector and gas detectors
It is detected, the mode of such air acquisition detection, the air range of acquisition is larger, effectively improves the accurate of its detection
Property so that it when fire and gas leak occur for kitchen, can detect in time, improve the precision of its detection, secondly in electric cabinet
Portion is provided with the sender unit being wirelessly connected with mobile device, and PLC controller receives smoke detector and gas detectors
It after the signal of generation, can be sent in mobile device by sender unit, be convenient for the timely Information of user, then have setting
There is accumulator as stand-by power supply, in the event of a loss of power, which can be with normal use.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of cooking fire gas leak detector proposed by the present invention；
Fig. 2 is the structural schematic diagram of bottom plate of the present invention；
Fig. 3 is the structural schematic diagram of fire detection air intake duct of the present invention；
Fig. 4 is a kind of program chart of cooking fire gas leak detector proposed by the present invention.
Marginal data：
The buried box of 1- bottom plates, 2-, 3- accumulators, 4- carry out slot, 5- fire detections air intake duct, the first asepwirator pumps of 6-, the inspection of 7- coal gas
Survey air intake duct, the second asepwirator pumps of 8-, 9- fixing bolts, the first air scoops of 10-, the second air scoops of 11-, 12- smoke detectors,
13- gas detectors, 14- outer shields, 15- ventholes, 16- electric-controlled boxes, 17- signal receivers, 18-PLC controllers, 19- letters
Number transmitter, 20- buzzer sirens, 21- air admission holes, 22- dustproof filter screens.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one：Referring to Fig.1-4, a kind of cooking fire gas leak detector, including bottom plate 1, at 1 upper surface center of bottom plate
Be provided with buried box 2, be connected with fire detection air intake duct 5 on 2 side table wall of buried box, and fire detection air intake duct 5 with it is buried
The junction of box 2 is fixed with the first asepwirator pump 6, and coal gas detection air intake duct 7, and coal gas are connected on 2 other side table wall of buried box
Detection air intake duct 7 and the junction of buried box 2 are fixed with the second asepwirator pump 8, and 1 bottom of bottom plate is fixed with smoke detector 12 and coal
Gas detector 13, fire detection air intake duct 5 are connected by the first air scoop 10 and the conducting of smoke detector 12, and coal gas detects air-breathing
Pipe 7 is connected by the second air scoop 11 and the conducting of gas detectors 13, and the bottom of bottom plate 1 is located at smoke detector 12 and coal gas is visited
It surveys 13 outside of device and is socketed with outer shield 14, venthole 15 is offered on outer shield 14, the bottom of bottom plate 1 is located at smoke detector 12
Electric-controlled box 16 is fixed between gas detectors 13.
Embodiment two：With reference to Fig. 2 and Fig. 4, electric-controlled box 16 is internally provided with signal receiver 17,18 and of PLC controller
Sender unit 19 is fixed with buzzer siren 20, smoke detector 12 and gas detectors 13 at 14 bottom centre of outer shield
The input terminal of output end and signal receiver 17 be electrically connected, the output end of signal receiver 17 is defeated with PLC controller 18
Enter end to be electrically connected, the output end of PLC controller 18 is electrical with the input terminal of buzzer siren 20 and sender unit 19 respectively
Connection, sender unit 19 are wirelessly connected by LAN and mobile device, and sender unit 19 is wirelessly connected with mobile device,
When so that PLC controller 18 receiving the signal that smoke detector 12 and gas detectors 13 are sent, it can be sent by signal
Device 19 is sent in mobile device, and the information for remotely grasping cooking fire gas leak detector acquisition may be implemented.
Embodiment three：Referring to Fig.1, it is fixed with accumulator 3 inside buried box 2, inlet wire is offered at 2 top center of buried box
Slot 4, accumulator 3 are stand-by power supply so that the cooking fire gas leak detector can be used normally in the event of a loss of power.
Example IV：Referring to Figures 1 and 2, the outside surrounding on bottom plate 1 positioned at outer shield 14 is threaded with fixing bolt
9, and fixing bolt 9, altogether there are four settings, and four fixing bolts 9 are distributed in a ring, between adjacent two fixing bolt 9 between
Away from equal, fixing bolt 9 is auxiliarily fixed for bottom plate 1 so that and bottom plate 1 is fixed by buried box 2 and fixing bolt 9,
Improve its fixed stability.
Embodiment five：Referring to Figure 1 and Figure 3, air admission hole 21 is offered on fire detection air intake duct 5, and inside air admission hole 21
It is connected with dustproof filter screen 22, also offers air admission hole 21 on coal gas detection air intake duct 7, and be connected with dust-proof filter inside air admission hole 21
Net 22, the setting of dustproof filter screen 22, for preventing dust from entering inside fire detection air intake duct 5 and coal gas detection air intake duct 7,
It results in blockage, improves the stability that the cooking fire gas leak detector uses, fire detection air intake duct 5 is for being laid on kitchen
At the position of interior high temperature and open fire, coal gas detection air intake duct 7 is for being laid in kitchen near gas pipeline.
Operation principle：Bottom plate 1 is fixed on specified position by buried box 2 and fixing bolt 9 first, then by fire
Detection air intake duct 5 and the coal gas detection laying of air intake duct 7 install, and connect power supply, can use at this time, in use, fiery
Calamity detects air intake duct 5 under the action of the first asepwirator pump 6, and absorbing air in kitchen by air admission hole 21 passes through the first air scoop 10
It is transferred on smoke detector 12, coal gas detects air intake duct 7 under the action of the second asepwirator pump 8, and kitchen is drawn by air admission hole 21
Air in room is transferred to by the second air scoop 11 on gas detectors 13, and smoke detector 12 and gas detectors 13 will be examined
The signal of survey is transferred to PLC controller 18 by signal receiver 17, and PLC controller 18 number passes through sender unit by reception
19 are sent in mobile device, while PLC controller 18 can handle received signal, when the data of signal are above standard value,
PLC controller 18 can control buzzer siren 20 and send out alarm, whole device entire run.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of cooking fire gas leak detector, including bottom plate（1）, which is characterized in that the bottom plate（1）Upper surface is set at center
It is equipped with buried box（2）, the buried box（2）It is connected with fire detection air intake duct on the table wall of side（5）, and fire detection air intake duct
（5）With buried box（2）Junction be fixed with the first asepwirator pump（6）, the buried box（2）It is connected with coal gas on the table wall of the other side
Detect air intake duct（7）, and coal gas detects air intake duct（7）With buried box（2）Junction be fixed with the second asepwirator pump（8）, described
Bottom plate（1）Bottom is fixed with smoke detector（12）And gas detectors（13）, the fire detection air intake duct（5）Pass through first
Air scoop（10）With smoke detector（12）Conducting connection, the coal gas detect air intake duct（7）Pass through the second air scoop（11）With
Gas detectors（13）Conducting connection, the bottom plate（1）Bottom be located at smoke detector（12）And gas detectors（13）Outside
Side is socketed with outer shield（14）, the outer shield（14）On offer venthole（15）, the bottom plate（1）Bottom be located at smog
Detector（12）And gas detectors（13）Between be fixed with electric-controlled box（16）.
2. a kind of cooking fire gas leak detector according to claim 1, which is characterized in that the electric-controlled box（16）It is interior
Portion is provided with signal receiver（17）, PLC controller（18）And sender unit（19）, the outer shield（14）At bottom centre
It is fixed with buzzer siren（20）.
3. a kind of cooking fire gas leak detector according to claim 1, which is characterized in that the smoke detector（12）
And gas detectors（13）Output end and signal receiver（17）Input terminal be electrically connected.
4. a kind of cooking fire gas leak detector according to claim 2 or 3, which is characterized in that the signal receiver
（17）Output end and PLC controller（18）Input terminal be electrically connected, the PLC controller（18）Output end respectively with bee
Ring alarm（20）And sender unit（19）Input terminal be electrically connected, the sender unit（19）Pass through LAN and shifting
Dynamic equipment is wirelessly connected.
5. a kind of cooking fire gas leak detector according to claim 1, which is characterized in that the buried box（2）It is internal
It is fixed with accumulator（3）, the buried box（2）It is offered at top center into wire casing（4）.
6. a kind of cooking fire gas leak detector according to claim 1, which is characterized in that the bottom plate（1）On be located at
Outer shield（14）Outside surrounding be threaded with fixing bolt（9）, and fixing bolt（9）Altogether there are four settings, and four
Fixing bolt（9）It is distributed in a ring, adjacent two fixing bolt（9）Between spacing it is equal.
7. a kind of cooking fire gas leak detector according to claim 1, which is characterized in that the fire detection air intake duct
（5）On offer air admission hole（21）, and air admission hole（21）Inside is connected with dustproof filter screen（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810850513.XA CN108734916A (en) | 2018-07-28 | 2018-07-28 | A kind of cooking fire gas leak detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810850513.XA CN108734916A (en) | 2018-07-28 | 2018-07-28 | A kind of cooking fire gas leak detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108734916A true CN108734916A (en) | 2018-11-02 |
Family
ID=63942085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810850513.XA Withdrawn CN108734916A (en) | 2018-07-28 | 2018-07-28 | A kind of cooking fire gas leak detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108734916A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110533869A (en) * | 2019-08-12 | 2019-12-03 | 国网浙江电动汽车服务有限公司 | A kind of fire behavior prior-warning device suitable for parking stall |
| CN112578091A (en) * | 2021-01-07 | 2021-03-30 | 深圳市新厨帮科技有限公司 | Kitchen environment intelligent control system and control method |
| CN112870608A (en) * | 2019-05-29 | 2021-06-01 | 林玉琴 | Intelligent monitoring fire extinguisher and use method thereof |
-
2018
- 2018-07-28 CN CN201810850513.XA patent/CN108734916A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112870608A (en) * | 2019-05-29 | 2021-06-01 | 林玉琴 | Intelligent monitoring fire extinguisher and use method thereof |
| CN110533869A (en) * | 2019-08-12 | 2019-12-03 | 国网浙江电动汽车服务有限公司 | A kind of fire behavior prior-warning device suitable for parking stall |
| CN112578091A (en) * | 2021-01-07 | 2021-03-30 | 深圳市新厨帮科技有限公司 | Kitchen environment intelligent control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181102 |
|
| WW01 | Invention patent application withdrawn after publication |