CN2748110Y - Multi-controlled multi-sprayer automatic fire extinguisher - Google Patents
Multi-controlled multi-sprayer automatic fire extinguisher Download PDFInfo
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- CN2748110Y CN2748110Y CN 200420087849 CN200420087849U CN2748110Y CN 2748110 Y CN2748110 Y CN 2748110Y CN 200420087849 CN200420087849 CN 200420087849 CN 200420087849 U CN200420087849 U CN 200420087849U CN 2748110 Y CN2748110 Y CN 2748110Y
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- switch
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Abstract
The utility model provides a multi-controlled multi-spray-head automatic fire extinguisher comprising a tank body, a valve, a valve contact terminal, a valve opening mechanism, a jet pipe and spray heads. The valve is arranged on the opening portion of the tank body and the top portion of the valve is arranged with the valve contact terminal and the valve can be opened by pressing the valve contact terminal. The outlet of the valve is connected with the spray head by the jet pipe and the valve contact terminal is arranged with the valve opening mechanism. The valve opening mechanism is connected with a controlling mechanism controlling the valve opening mechanism and driving the opening mechanism to open the valve. The utility model can sense the incipient small fire hazard by a temperature sensing switch and open the valve by the valve opening mechanism. The simultaneous injection to the position easy to occur fire hazard can be conducted by the aligning of a plurality of spray heads and an extinctive atmosphere of high concentration can be formed in a narrow space to limit the fire hazard into the minimum range. When the temperature sensing switch is ineffective, the circuit can be started by a hand switch to open the valve. When the power supply is ineffective, the valve can be opened by a steelwire cable to realize convenient, timely and reliable fire extinguishing.
Description
Technical field
The utility model relates to a kind of many many shower nozzles of control Automatic Fire Extinguishers, is mainly used in the fire extinguishing of vehicle, ship, can adorn different extinguishing chemicals according to different targets.Can automatic Open valve, also manually electric switch manipulation or manually backguy operation Open valve when perception high temperature.
Background technology
At present, mostly use general fire extinguisher on the automobile or equip general fire distinguisher, as explosion type etc.General fire extinguisher needs personnel that it is moved to the scene of a fire and operation, and this from taking out fire extinguisher to using the long time that needs, sometimes even can not take out, thereby incurs loss through delay fire extinguishing opportunity concerning motor vehicle.
Summary of the invention
The purpose of this utility model just provides a kind of many many shower nozzles of control Automatic Fire Extinguishers, and the fire extinguisher that exists with the solution prior art uses inconvenience, thereby incurs loss through delay the fire extinguishing problem on opportunity.
The technical solution of the utility model is: comprise tank body, valve, valve contact, valve-lifting mechanism, jet pipe, shower nozzle, valve is installed in the tank body oral area, and valve top part is provided with the valve contact, is pressed into this valve contact and makes valve opening; The outlet of valve is connected with shower nozzle by jet pipe; Be provided with valve-lifting mechanism on the valve contact, described valve-lifting mechanism is connected with a controlling organization, by this controlling organization by-pass valve control opener, makes the opener action with Open valve.
Described valve-lifting mechanism comprises framework, top board, spring, framework is connected the top of described valve, top board is positioned at the frame of framework, a stile of one end and framework is hinged, and the downside that makes top board is positioned on the described valve contact, between the top of the upside of the other end of described top board and framework, be connected spring, be parallel with the control end of described controlling organization with this spring.
Described controlling organization comprises battery, power switch, electric heating element, stay cord and safety switch, stay cord and described spring are connected in parallel, electric heating element is wrapped on the stay cord, the two ends of electric heating element are connected in series by lead and battery, safety switch and power switch, and the trigger end of described safety switch is connected the non-hinged end of described top board.
Described power switch is a hand switch.
Described power switch is a temperature-sensitive switch, conducting when environment temperature reaches certain value.
Described temperature-sensitive switch is the hot melten type switch, constitute by shell, fusible metal and central electrode, the one end sealing of metal shell, it is inboard with fusible metal, the insulator of central electrode by the shell oral area be fixed on shell the center and and shell between leave the gap, shell respectively has lead-out wire to be connected with circuit with central electrode.
Below described top board and between the valve contact, be provided with lower platen, one end of this lower platen is hinged on the below of the hinged place of described framework and top board, the other end of this lower platen is connected with an end of steel wire cable, and the other end of this steel wire cable is passed down through the horn-like port that is installed in framework bottom.
Described shower nozzle has a plurality of and is connected with described jet pipe with a jet pipe by splitter respectively.
The utility model can be by the first less fire of sending out of temperature-sensitive switch perception, by the valve-lifting mechanism Open valve, and the position that utilizes many shower nozzles to aim at easy breaking out of fire sprays simultaneously, forms the extinctive atmosphere of high concentration in less space, and fire is limited in minimum zone.When temperature-sensitive switch lost efficacy, available hand switch was connected circuit, opens valve.When power-fail, available steel wire cable is valve open, reach convenient, in time, fire extinguishing reliably.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model;
Fig. 2 is the sectional structure schematic diagram of hot melten type switch of the present utility model;
Fig. 3 is the sectional structure schematic diagram of safety switch of the present utility model;
Fig. 4 is the fundamental diagram that the utility model passes through the circuit Open valve;
Fig. 5 is the fundamental diagram that the utility model passes through the steel wire cable Open valve.
The specific embodiment
Be illustrated below in conjunction with embodiment:
Referring to Fig. 1, be welded with valve 4 on the tank body 10 of the present utility model, there is screwed hole its side, is screwed with hollow screw 5 on it, and an end of jet pipe 6 is connected on the screwed hole of valve 4, and the other end of jet pipe 6 is by splitter 7 and prop up a jet pipe 8 and be connected with a plurality of shower nozzles 9.Valve 4 is the existing opener that presses, and after the valve contact 4.1 on its top was pressed into, valve was unlocked, and valve contact 4.1 ejects late gate automatically and closes.Be fixed with valve-lifting mechanism on the valve 4, this mechanism comprises framework 1, top board 2, spring 17, framework 1 is fixed on the valve 4 by rivet 1.1, top board 2 is positioned at the frame of framework 1, the one end is hinged with the left side stile of framework 1 by bearing pin 2.1, and the downside that makes top board 2 is positioned on the described valve contact 4.1, respectively is connected the two ends of coil type spring 17 between the top of the upside of the other end of described top board 2 and framework 1 by the spring base 2.3 that protrudes.This spring 17 is parallel with the two ends of the stay cord 16 of controlling organization, and the two ends of this stay cord 16 are connected between the slotted hole 1.2 of top of slotted hole 2.2 on the top board 2 and framework 1.
Described controlling organization comprises battery 18, power switch (hand switch 23 or hot melten type temperature-sensitive switch 21), electric heating element 20, stay cord 16 and safety switch 22, stay cord 16 is connected in parallel with described spring 17, electric heating element 20 is wrapped on the stay cord 16, the two ends of electric heating element 20 are connected in series by lead 19 and battery 18, safety switch 22 and hand switch 23 (or hot melten type temperature-sensitive switch 21), and the movable contact spring 22.2 (referring to Fig. 3) of described safety switch 22 is connected the non-hinged end of described top board 2 by backguy.
Below described top board 2 and between the valve contact 4.1, be provided with lower platen 3, the one end is hinged on the below of the hinged place of described framework 1 and top board 2 by bearing pin 3.1, the other end of this lower platen 3 is connected with an end of steel wire cable 13, the other end of this steel wire cable 13 is passed down through the horn-like port 14 that is installed in framework 1 bottom, and horn-like port 14 is fastened on the framework 1 by two hold-down nuts 15.Can be by spurring the lower end Open valve 4 of steel wire cable 13 downwards.
Referring to Fig. 2, this is an embodiment of temperature-sensitive switch of the present utility model, be hot melten type switch 21, constitute by shell 21.1, fusible metal 21.2 and central electrode 21.3, the lower end closed of metal shell 21.1, it is inboard with fusible metal 21.2, the insulator 21.4 of central electrode 21.3 by the shell oral area be fixed on shell the center and and shell between leave the gap, shell 21.1 respectively has lead-out wire to be connected with circuit with central electrode 21.3.Its operation principle is: when the fusible metal 21.2 of being close to shell 21.1 inboards in the temperature-sensitive switch 21 flows downward after melting under the high temperature action, shell 21.1 is communicated with central electrode 21.3.
Referring to Fig. 3, safety switch 22 of the present utility model is made up of insulation shell 22.4, two static contacts 22.1 and a U-shaped movable contact spring 22.2, installing hole 22.3 is arranged on insulation shell 22.4, be fixed on the framework 1 with screw, inside projection is arranged on the static contact 22.1, inside depression is arranged on the movable contact spring 22.2, and the two comes off in conjunction with 22.2 vibrations of rear defence stop contact.After starting fire extinguisher with electric energy, the movable contact spring in the safety switch 22.2 is pulled out in backguy, thereby the path that cuts off two static contacts 22.1 cuts off the electric current that leads to electric heating element 20.
Operation principle of the present utility model is as follows:
When breaking out of fire, after melting under high temperature action, the fusible metal 21.2 of being close to shell 21.1 inboards in the temperature-sensitive switch 21 flows downward, and shell 21.1 is communicated with central electrode 21.3.The electric energy of battery 18 leads to heater 20 by lead 19, heater can be the solenoid of the wire coiled of high electrical resistance, it is in the outside of cotton rope 16, cotton rope 16 can be high molecular polymer or natural fiber, under action of high temperature, disconnect, spring 17 compressing top boards 2 are by the valve contact 4.1 of lower platen 3 promotion valves 4, Open valve 4.Extinguishing chemical sprays under the promotion of Compressed Gas, distributes after a jet pipe 8 and shower nozzle 9 ejections through splitter 7 along jet pipe 6.
When breaking out of fire and temperature-sensitive switch 21 when losing efficacy, manually start hand switch 23 and connect circuit and blow stay cord 16, but same Open valve fire extinguishing.
When circuit malfunction, pulling steel wire cable 13 drives and presses down the utmost point 3 compressing valve contact Open valves.
Claims (8)
1, a kind of many many shower nozzles of control Automatic Fire Extinguishers comprise tank body, valve, valve contact, valve-lifting mechanism, jet pipe, shower nozzle, and valve is installed in the tank body oral area, and valve top part is provided with the valve contact, is pressed into this valve contact and makes valve opening; The outlet of valve is connected with shower nozzle by jet pipe; Be provided with valve-lifting mechanism on the valve contact, it is characterized in that: described valve-lifting mechanism is connected with a controlling organization, by this controlling organization by-pass valve control opener, makes the opener action with Open valve.
2, many many shower nozzles of control Automatic Fire Extinguishers according to claim 1, it is characterized in that: described valve-lifting mechanism comprises framework, top board, spring, framework is connected the top of described valve, top board is positioned at the frame of framework, a stile of one end and framework is hinged, and the downside that makes top board is positioned on the described valve contact, is connected spring between the top of the upside of the other end of described top board and framework, is parallel with the control end of described controlling organization with this spring.
3, many many shower nozzles of control Automatic Fire Extinguishers according to claim 2, it is characterized in that: described controlling organization comprises battery, power switch, electric heating element, stay cord and safety switch, stay cord and described spring are connected in parallel, electric heating element is wrapped on the stay cord, the two ends of electric heating element are connected in series by lead and battery, safety switch and power switch, and the trigger end of described safety switch is connected the non-hinged end of described top board.
4, many many shower nozzles of control Automatic Fire Extinguishers according to claim 3, it is characterized in that: described power switch is a hand switch.
5, many many shower nozzles of control Automatic Fire Extinguishers according to claim 3, it is characterized in that: described power switch is a temperature-sensitive switch, conducting when environment temperature reaches certain value.
6, many many shower nozzles of control Automatic Fire Extinguishers according to claim 5, it is characterized in that: described temperature-sensitive switch is the hot melten type switch, constitute by shell, fusible metal and central electrode, the one end sealing of metal shell, it is inboard with fusible metal, the insulator of central electrode by the shell oral area be fixed on shell the center and and shell between leave the gap, shell respectively has lead-out wire to be connected with circuit with central electrode.
7, many many shower nozzles of control Automatic Fire Extinguishers according to claim 3, it is characterized in that: below described top board and between the valve contact, be provided with lower platen, one end of this lower platen is hinged on the below of the hinged place of described framework and top board, the other end of this lower platen is connected with an end of steel wire cable, and the other end of this steel wire cable is passed down through the horn-like port that is installed in framework bottom.
8, according to any one described many many shower nozzles of control Automatic Fire Extinguisher of claim 1～7, it is characterized in that: described shower nozzle has a plurality of and is connected with described jet pipe with a jet pipe by splitter respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420087849 CN2748110Y (en) | 2004-08-20 | 2004-08-20 | Multi-controlled multi-sprayer automatic fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420087849 CN2748110Y (en) | 2004-08-20 | 2004-08-20 | Multi-controlled multi-sprayer automatic fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2748110Y true CN2748110Y (en) | 2005-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420087849 Expired - Fee Related CN2748110Y (en) | 2004-08-20 | 2004-08-20 | Multi-controlled multi-sprayer automatic fire extinguisher |
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|---|---|
| CN (1) | CN2748110Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004908A (en) * | 2011-09-26 | 2013-04-03 | 上海酒店设备工程成套南翔厂有限公司 | Marine electric fryer with dual fire extinguishing method |
| CN105833451A (en) * | 2016-05-31 | 2016-08-10 | 李刚 | Remote on-duty guard equipment |
| CN109513147A (en) * | 2017-09-20 | 2019-03-26 | 久保集团公司 | Spray head |
| CN111359121A (en) * | 2020-03-21 | 2020-07-03 | 巢湖学院 | Fire extinguishing device for automobile seat |
-
2004
- 2004-08-20 CN CN 200420087849 patent/CN2748110Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004908A (en) * | 2011-09-26 | 2013-04-03 | 上海酒店设备工程成套南翔厂有限公司 | Marine electric fryer with dual fire extinguishing method |
| CN105833451A (en) * | 2016-05-31 | 2016-08-10 | 李刚 | Remote on-duty guard equipment |
| CN109513147A (en) * | 2017-09-20 | 2019-03-26 | 久保集团公司 | Spray head |
| CN111359121A (en) * | 2020-03-21 | 2020-07-03 | 巢湖学院 | Fire extinguishing device for automobile seat |
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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 |