CN2899853Y - Full automatic fire fighting device - Google Patents
Full automatic fire fighting device Download PDFInfo
- Publication number
- CN2899853Y CN2899853Y CN 200620103934 CN200620103934U CN2899853Y CN 2899853 Y CN2899853 Y CN 2899853Y CN 200620103934 CN200620103934 CN 200620103934 CN 200620103934 U CN200620103934 U CN 200620103934U CN 2899853 Y CN2899853 Y CN 2899853Y
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- circuit
- switch
- control circuit
- pipeline
- relay
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to an automatic fire extinguisher installed in key areas of fire protection including restaurant kitchen and warehouse. The utility model is characterized in sensitive response, automatic alarm and automatic extinguishing and comprises an automatic fire extinguishing device which is made of fluid reservoir containing fire extinguishing fluid with certain amount of pressure, at least one spray-head and corresponding inductive switch which are installed in key part of fire protection area, a pipe that connects the reservoir and the spray-head, at least one electromagnetic valve and a control circuit which includes the inductive switch. The control circuit which is composed of at least an inductive circuit is powered by accumulator. The inductive switch in each of the inductive circuit and the relay a pair of touch spots and the electromagnetic valve in corresponding dividing pipe line are installed in series to compose corresponding executive circuit. The control circuit is also provided with delay circuit and photoinduction switch K9.
Description
Technical field
The utility model relates to a kind of extinguishing device, especially aims at the supporting full-automatic fire-extinguishing device in No Fire Area territory such as kitchen, warehouse in restaurant.
Background technology
Along with the develop rapidly of economic construction, it is important that fireproofing has seemed all the more.In recent years, the hearing of of fire that causes by the fume pipeline in the kitchen, restaurant, restaurant more.Because the long-pending full grease of the fume pipeline in the kitchen itself, thus caused fire generally have fire spreading rapidly, oil smoke is strong especially, the characteristics that are difficult for putting out.And existing all kinds of automatic fire extinguisher is included in the usefulness that the spray equipment that disposes in the general mansion all is not suitable for the fume pipeline fire prevention in kitchen.
The utility model content
Technical problem to be solved in the utility model is the deficiency that overcomes the above-mentioned background technology, and a kind of full-automatic fire-extinguishing device is provided, and this device should have the characteristics sensitive, capable of automatic alarm, self-extinguishing of responding to.
The technical scheme that the utility model proposes is:
The full-automatic fire-extinguishing device comprises receiver that the certain pressure extinguishing fluid is housed, is installed at least one shower nozzle of fire prevention keypoint part and corresponding inductive switch, is communicated with the pipeline of described receiver and shower nozzle, the control circuit that is installed in ducted at least one magnetic valve and comprises described inductive switch respectively.
Described pipeline comprises at least one branch pipeline, in each branch pipeline a magnetic valve and at least one shower nozzle is housed.
Described control circuit is parallel with at least one sensor circuit by storage battery power supply in the control circuit, each sensor circuit is equipped with corresponding executive circuit; Inductive switch in each sensor circuit is connected in series with a relay, and the magnetic valve in the wherein pair of contact of this relay and the corresponding minute pipeline composes in series corresponding executive circuit.
Described control circuit also is furnished with delay circuit, and this delay circuit comprises the relay J 1 that polyphone joins and postpones K switch 4.
Described control circuit also is equipped with light sensation K switch 9.
The utility model needs shower nozzle and corresponding inductive switch are arranged on fire prevention keypoint part (as inflammable articles stacking place in the fume pipeline in the kitchen, in the warehouse) when mounted.If these zones are just in case catch fire, thus inductive switch perception conducting immediately executive circuit-sound the alarm and open the corresponding minute magnetic valve in the pipeline, and extinguishing fluid just sprays from shower nozzle flame is put out.Because inductive switch induction is sensitive, thereby can monitors the fire symptom of a trend and in time put out in the very first time, monitoring effect be very obvious, and reports to the police and whole automations of putting out a fire.In addition, because the kind of extinguishing fluid can be selected as requested in advance, thereby fire-fighting efficiency and fire extinguishing effect can be guaranteed fully.But extensive use at the restaurant, the various emphasis fire prevention place in the warehouse.
Description of drawings
Fig. 1 is the pipe-line system structural representation in the utility model.
Fig. 2 is the control circuit schematic diagram in the utility model.
Fig. 3 is the scheme of installation of the utility model in the fume pipeline position.
Fig. 4 is the structure for amplifying schematic diagram of the shower nozzle in the utility model.
The specific embodiment
As shown in Figure 1, the full-automatic fire-extinguishing device, included receiver 2 is seal-off pressure containers, is filled with the extinguishing fluid of certain pressure; Extinguishing fluid can be carbon dioxide, dry powder, foam or the like, can be according to the selected kind of use occasion; Included at least one shower nozzle P and corresponding inductive switch should be installed in the fire prevention keypoint part and directly monitor; Included pipeline 4 is used to be communicated with described receiver and shower nozzle, so that the extinguishing fluid in the receiver in time is delivered to shower nozzle; At least one magnetic valve of installing in the pipeline is used to open or close shower nozzle; Described pipeline comprises at least one branch pipeline 4-1, and each divides pipeline to comprise a magnetic valve and at least one shower nozzle.Shown three branch pipelines among Fig. 1, by magnetic valve DF1, DF2, DF3 control, every branch pipeline is provided with two shower nozzle P respectively.Nature, the shower nozzle quantity in the quantity of set branch pipeline and every the branch pipeline is the amount doesn't matter, can determine as required fully.
Described shower nozzle can adopt existing shower nozzle, also can copy the structure manufacturing of shower nozzle.Shower nozzle shown in Figure 4 unlikelyly in the fume pipeline is stopped up by oil smoke for protecting it to be installed in, and adds a cover cap 9 on the shower nozzle.During use, the extinguishing fluid with pressure of shower nozzle ejection washes out shower nozzle cover cap 9 earlier, just can carry out normal fire-fighting work then.
Among Fig. 1 also as can be known: the parts of frame of broken lines 1 part can all be included in the casing (casing 3 among Fig. 3), comprising receiver 2, Pressure gauge Y, pressure switch K2, magnetic valve DF1, DF2, DF3, valve F1, F2, F3, F4.Part beyond the frame of broken lines 1 is the part beyond the casing, and comprising the shower nozzle P that is installed in the fire prevention keypoint part and carrying pipeline G1, G2, the G3 of extinguishing fluid is respectively the pipe joint on the casing.Generally speaking, consider the pressure decay of extinguishing fluid, length is set lacks as far as possible of pipeline.
In the control circuit shown in Figure 2, operating voltage is provided by battery E, and intelligent charger R then is responsible for battery is charged.When the manual power turn-on K switch 1 of people, extraneous electric current will be connected intelligent charger R (directly outsourcing) by discharge cock B1, B2, directly to charge in batteries; After charge in batteries was finished, intelligent charger R cut off the electricity supply automatically, stopped charging.
Be provided with at least one sensor circuit (two and plural sensor circuit answer parallel connection method) in the control circuit, each sensor circuit is equipped with corresponding executive circuit; Inductive switch in each sensor circuit is connected in series with a relay, and the magnetic valve in the wherein pair of contact of this relay and the corresponding minute pipeline composes in series corresponding executive circuit.Shown three sensor circuits and corresponding executive circuit among Fig. 2: inductive switch K13 and relay J 2 compose in series a sensor circuit, and contact J2-2 and magnetic valve DF1 in the relay J 2 compose in series corresponding executive circuit; Inductive switch K14 and relay J 3 compose in series a sensor circuit, and contact J3-2 and magnetic valve DF2 in the relay J 3 compose in series corresponding executive circuit; Inductive switch K15 and relay J 4 compose in series a sensor circuit, and contact J4-2 and magnetic valve DF3 in the relay J 4 compose in series corresponding executive circuit.Be connected in series with relay J 2 again after another contact J2-1 of relay J 2 and the inductive switch K13 parallel connection, make that electric current can be directly through contact J2-1 engage relay J2 behind inductive switch K13 conducting and the starting relay J2; Guaranteed inductive switch K13 just in case in flame high temperature, lost efficacy the still conducting of relay J 2 electric currents.In like manner, relay contact J3-1 and J4-1 connection too.In addition, loudspeaker L2 and magnetic valve DF1, DF2, DF3 are in parallel, and purpose is the sound that can give the alarm in solenoid valve conduction, and reminds people is noted; Two-way tumbler switch K16 is in and connects loudspeaker L2 position among the figure, can end alarm song after the manual switchover.
Described control circuit also is furnished with delay circuit, and this delay circuit comprises the relay J 1 of serial connection and postpone K switch 4 that another group contact J1-1 of J1 is serially connected in the executive circuit.Purpose is the reminds people that will at first give the alarm in the executive circuit conducting, postpones K switch 4 after spending some seconds time and just moves turn-on relay J1, and then the contact J1-1 conducting magnetic valve that closes.The time that is postponed can be determined according to the different adjustment of monitoring occasion.
Manual circuit also is housed among Fig. 2, and wherein K switch 10, K5 are connected in series with magnetic valve DF3, and K switch 11, K6 are connected in series with magnetic valve DF2, and K switch 12, K7 are connected in series with magnetic valve DF1; Make K8 make contact S2 after hand switch K8 (K8 make contact S1 among the figure is in conducting sensor circuit position) manual switchover, manual circuit is just connected (sensor circuit is then cut off the electricity supply simultaneously) and is started magnetic valve.Can be in case of emergency, the Artificial Control fire extinguishing is used.Each two switch of magnetic valve serial connection that divide in the pipeline is in order to improve safety factor, to prevent misoperation.
K9 among Fig. 2 is the light sensation switch, and the energy auto-closing generally should be installed in natural lighting condition occasion preferably when light is dark.Make no matter which position hand switch K8 is in after the darkness, sensor circuit can both conducting, enters monitor state automatically.
In addition, K2 is a pressure switch, is installed on the pipeline.When the receiver internal pressure was decreased to setting value, K2 connected, and loudspeaker L1 gives the alarm, and reminds people should improve the pressure of the extinguishing fluid in the receiver.The pressure that K2 monitored also can be set up as required.
In addition, D1, D2, D3, D4, D5, D6, D7, D8, D9 are respectively the indicator lamps of each circuit; K3, K8, K16 all are two-way tumbler switches; K switch 17 and discharge cock B3 are responsible for the keying control and the overload protection of The whole control circuit respectively.
The course of work of the present utility model is:
One, manual state of a control when hand switch K8 make contact S2 (shown in Figure 2): need people's Push switch to enable.Wherein, each divides pipeline need press two switches simultaneously and could conducting divides magnetic valve in the pipeline, makes shower nozzle ejection extinguishing fluid.
Two, automatic control (hand switch K8 make contact S1 as shown in Figure 2) state: when inductive switch K13 or (with) K14 or (with) K15 induction (adopting the temperature sense mode generally speaking) is during to fire signal, be engage relay J2 or (with) J3 or (with) J4, the J2-2 of contact separately of above-mentioned relay or (with) J3-2 or (with) J4-2 conducting immediately, loudspeaker L2 at first sounds the alarm; After passing through some time delays again, postpone K switch 4 and close, relay J 1 conducting, the J1-1 conducting of its contact, magnetic valve DF1 or (with) DF2 or (with) the DF3 conducting, corresponding shower nozzle will spray extinguishing fluid, thereby stamps out a fire.Two-way tumbler switch K3 is in the turning circuit position among the figure, and manual switchover can stop the work of all sensor circuits, executive circuit and delay circuit.
What Fig. 3 showed is the schematic diagram that the utility model is installed in the fume pipeline position.Have among the figure: the kitchen range top 5, wind-collecting cover 8, fume pipeline 7, the vaporific extinguishing fluid P-1 of oil smoke blower fan 6 and shower nozzle ejection has receiver 2 in the casing 3.
The equal buyable of all circuit vigour parts of the present utility model obtains.
Claims (5)
1, full-automatic fire-extinguishing device is characterized in that this device comprises receiver (2) that the certain pressure extinguishing fluid is housed, is installed at least one shower nozzle (P) of fire prevention keypoint part and corresponding inductive switch, is communicated with the pipeline (4) of described receiver and shower nozzle, the control circuit that is installed in ducted at least one magnetic valve and comprises described inductive switch respectively.
2, full-automatic fire-extinguishing device according to claim 1 is characterized in that described pipeline comprises at least one branch pipeline (4-1), is equipped with a magnetic valve and at least one shower nozzle in each branch pipeline.
3, full-automatic fire-extinguishing device according to claim 1 is characterized in that described control circuit by battery (E) power supply, is parallel with at least one sensor circuit in the control circuit, and each sensor circuit is equipped with corresponding executive circuit; Inductive switch in each sensor circuit is connected in series with a relay, and the magnetic valve in the wherein pair of contact of this relay and the corresponding minute pipeline composes in series corresponding executive circuit.
4, full-automatic fire-extinguishing device according to claim 1 is characterized in that described control circuit also is furnished with delay circuit, and this delay circuit comprises relay (J1) and the delay switch (K4) that polyphone joins.
5,, it is characterized in that described control circuit also is equipped with light sensation switch (K9) according to claim 1 or 2 or 3 or 4 described full-automatic fire-extinguishing devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103934 CN2899853Y (en) | 2006-05-22 | 2006-05-22 | Full automatic fire fighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103934 CN2899853Y (en) | 2006-05-22 | 2006-05-22 | Full automatic fire fighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2899853Y true CN2899853Y (en) | 2007-05-16 |
Family
ID=38084019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620103934 Expired - Fee Related CN2899853Y (en) | 2006-05-22 | 2006-05-22 | Full automatic fire fighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2899853Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101455885B (en) * | 2007-12-16 | 2011-10-12 | 邢志国 | Intelligent fire extinguishing device capable of automatically alarming |
| CN103520868A (en) * | 2013-10-11 | 2014-01-22 | 北京粤通酒店设备有限公司 | Kitchen cooking apparatus capable of self-extinguishing |
| CN103537031A (en) * | 2013-11-01 | 2014-01-29 | 浙江宇安消防装备有限公司 | Automatic fire extinguisher nozzle capable of insect prevention and dust prevention |
| CN104399219A (en) * | 2014-12-11 | 2015-03-11 | 江苏格罗那消防器材有限公司 | Cabinet type fire-extinguishing device |
| CN105869338A (en) * | 2016-06-13 | 2016-08-17 | 杨光明 | Oil tank valve safety control device |
| CN107149735A (en) * | 2017-07-24 | 2017-09-12 | 宁夏如意科技时尚产业有限公司 | A kind of many storehouse extinguishing devices of scutcher |
| CN107633639A (en) * | 2017-09-21 | 2018-01-26 | 东华大学 | A kind of fire alarm and prevention and control device |
-
2006
- 2006-05-22 CN CN 200620103934 patent/CN2899853Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101455885B (en) * | 2007-12-16 | 2011-10-12 | 邢志国 | Intelligent fire extinguishing device capable of automatically alarming |
| CN103520868A (en) * | 2013-10-11 | 2014-01-22 | 北京粤通酒店设备有限公司 | Kitchen cooking apparatus capable of self-extinguishing |
| CN103537031A (en) * | 2013-11-01 | 2014-01-29 | 浙江宇安消防装备有限公司 | Automatic fire extinguisher nozzle capable of insect prevention and dust prevention |
| CN104399219A (en) * | 2014-12-11 | 2015-03-11 | 江苏格罗那消防器材有限公司 | Cabinet type fire-extinguishing device |
| CN105869338A (en) * | 2016-06-13 | 2016-08-17 | 杨光明 | Oil tank valve safety control device |
| CN107149735A (en) * | 2017-07-24 | 2017-09-12 | 宁夏如意科技时尚产业有限公司 | A kind of many storehouse extinguishing devices of scutcher |
| CN107633639A (en) * | 2017-09-21 | 2018-01-26 | 东华大学 | A kind of fire alarm and prevention and control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |