CN208574154U - A kind of linking fire control device - Google Patents
A kind of linking fire control device Download PDFInfo
- Publication number
- CN208574154U CN208574154U CN201820267632.8U CN201820267632U CN208574154U CN 208574154 U CN208574154 U CN 208574154U CN 201820267632 U CN201820267632 U CN 201820267632U CN 208574154 U CN208574154 U CN 208574154U
- Authority
- CN
- China
- Prior art keywords
- solenoid valve
- control device
- fire control
- iron plate
- air pump
- 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.)
- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a kind of linking fire control device, including the first power positive cathode respectively through conducting wire successively with thermistor, fuse is electrically connected and connecting wire winds multi-turn on iron core, second source positive and negative electrode both ends respectively through conducting wire successively with the first solenoid valve, second solenoid valve, air pump, mobile iron plate point connection, a fixed contact-making switch is equipped between the mobile iron plate and the iron core, the air pump air inlet is connected to carbon dioxide gas tank escape pipe via tracheae, the air pump gas outlet is connected to the second solenoid valve air inlet via tracheae, fire extinguisher discharge port is connected to the first solenoid valve feed inlet through delivery pipe, the utility model utilizes the temperature in thermistor induction building, occur realizing that a large amount of carbon dioxide gas of extinguishing chemical carrying is spouting when fire automatically, effective radius of putting out a fire is big, extinguishing chemical due to The addition of carbon dioxide gas enhances the effect of fire extinguishing cooling, safe and reliable, can realize fire extinguishing automatically, and manufacturing cost is cheap.
Description
Technical field
The utility model belongs to fire plant technical field more particularly to a kind of linking fire control device.
Background technique
Now with the development of fire prevention, occur various types of fire-fighting equipments in the market.For some population collection
In such as large-scale market in public arena, meeting room, school library's fire-fighting equipment tool using automation extinguishing device, use
The electronic components such as smoke detector, heat detector, manufacturing cost is expensive, and effectively fire extinguishing radius is small, it is difficult in the short time
Put out open fire.
It therefore, is very necessary set forth herein a kind of linking fire control device.
Summary of the invention
For existing linking fire control device, the utility model provides a kind of linking fire control
Device processed.
A kind of linking fire control device, including fire extinguisher, the first solenoid valve, fluid jet nozzle, second solenoid valve, air pump,
Carbon dioxide gas tank, thermistor, fuse, the first power supply, iron core, fixed contact-making switch, second source, spring and mobile iron
Piece；First power positive cathode is successively electrically connected respectively with thermistor, fuse through conducting wire and connecting wire is wound on iron core
Multi-turn, second source positive and negative electrode both ends respectively through conducting wire successively with the first solenoid valve, second solenoid valve, air pump, mobile iron plate
Point connection, is equipped with a fixed contact-making switch between the mobile iron plate and the iron core, the air pump air inlet connects via tracheae
Logical carbon dioxide gas tank escape pipe, the air pump gas outlet are connected to the second solenoid valve air inlet via tracheae, and fire extinguisher goes out
Material mouth is connected to the first solenoid valve feed inlet through delivery pipe, and the mobile iron plate is equipped with the fixed spring in one end.
Preferably, the fluid jet nozzle include mounting plate, gas-tpe fitting, air inlet, jet blower, extinguishing chemical import, inner cavity,
Exocoel and connecting tube；Gas-tpe fitting is connected to exocoel through connecting tube, and the outer chamber is equipped with an inner cavity, difference on the outside of the inner cavity
Equipped with several jet blowers, a mounting plate is installed at the top of the connecting tube, the inner cavity lower end is connected to extinguishing chemical import.
Preferably, an air inlet is respectively equipped on outer intracavitary several jet blowers.
Preferably, the first solenoid valve discharge port is connected to the extinguishing chemical import via delivery pipe.
Preferably, second solenoid valve gas outlet transtracheal is connected to the gas-tpe fitting on the fluid jet nozzle.
Preferably, the mobile iron plate can move left and right.
Preferably, the iron core end face, fixed contact-making switch, mobile iron plate opening are located at the same horizontal position.
Compared with prior art, the utility model has the following beneficial effects: the utility model structure is simple, temperature-sensitive is utilized
Resistance incudes the temperature in building, realized automatically when there is fire extinguishing chemical carry the injection of a large amount of carbon dioxide gas and
Out, fire extinguishing effective radius it is big, extinguishing chemical since the addition of carbon dioxide gas enhances the effect of fire extinguishing cooling, using it is safe can
It leans on, can realize fire extinguishing automatically, manufacturing cost is cheap.
Detailed description of the invention
Fig. 1 is the utility model circuit diagram.
Fig. 2 is the utility model structure chart.
Fig. 3 is fluid jet nozzle structure chart in the utility model Fig. 2.
In figure:
1- fire extinguisher, the first solenoid valve of 2-, 3- fluid jet nozzle, 4- second solenoid valve, 5- air pump, 6- carbon dioxide gas tank,
The fixed contact-making switch of 7- thermistor, 8- fuse, the first power supply of 9-, 10- iron core, 11-, 12- second source, 13- spring,
14- move iron plate, 30- mounting plate, 31- gas-tpe fitting, 32- air inlet, 33- jet blower, the import of 34- extinguishing chemical, the inner cavity 35-,
36- exocoel, 37- connecting tube.
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
Embodiment:
As shown in attached drawing 1 to 3
The utility model provides a kind of linking fire control device, including fire extinguisher 1, the first solenoid valve 2, fluid jet nozzle 3,
Second solenoid valve 4, air pump 5, carbon dioxide gas tank 6, thermistor 7, fuse 8, the first power supply 9, iron core 10, fixed contact are opened
Close 11, second source 12, spring 13 and mobile iron plate 14；First power supply, 9 positive and negative anodes respectively through conducting wire successively with thermistor 7,
The electrical connection of fuse 8 and connecting wire winds multi-turn on iron core 10,12 positive and negative electrode both ends of second source respectively through conducting wire according to
It is secondary to be connect with the first solenoid valve 2, second solenoid valve 4, air pump 5, mobile 14 points of iron plate, it is equipped between mobile iron plate 14 and iron core 10
One fixed contact-making switch 11,5 air inlet of air pump are connected to 6 escape pipe of carbon dioxide gas tank via tracheae, and 5 gas outlet of air pump is via gas
Pipe is connected to 4 air inlet of second solenoid valve, and 1 discharge port of fire extinguisher is connected to 2 feed inlet of the first solenoid valve, mobile iron plate 14 through delivery pipe
It is equipped with the fixed spring 13 in one end, fluid jet nozzle 3 includes mounting plate 30, gas-tpe fitting 31, air inlet 32, jet blower 33, goes out
Fiery agent import 34, inner cavity 35, exocoel 36 and connecting tube 37；Gas-tpe fitting 31 is connected to exocoel 36 through connecting tube 37, inside exocoel 36
Equipped with an inner cavity 35, it is respectively equipped with several jet blowers 33 on the outside of inner cavity 35, a mounting plate 30, inner cavity are installed at the top of connecting tube 37
35 lower ends are connected to extinguishing chemical import 34, are respectively equipped with an air inlet 32, the first solenoid valve 2 on several jet blowers 33 in exocoel 36
Discharge port is connected to extinguishing chemical import 34 via delivery pipe, and 4 gas outlet transtracheal of second solenoid valve is connected to the tracheae on fluid jet nozzle 3
Connector 31, mobile iron plate 14 can move left and right, and 10 end face of iron core, fixed contact-making switch 11, the mobile opening of iron plate 14 are positioned at same
Horizontal position.
Working principle
When utility model works, when fire occurs for interior of building, since the sharp increase of temperature makes 7 resistance value of thermistor
Reduce, increased by the electric current in the conducting wire that is wrapped on iron core 10, so that iron core 10 is generated magnetic force makes mobile iron plate 14 to moving to left
It is dynamic, make the opening of mobile iron plate 14 be in contact to form current loop with fixed contact-making switch 11, makes first the 2, second electricity of solenoid valve
Magnet valve 4, air pump 5 are in normal operating conditions, and air pump 5 flows the carbon dioxide in carbon dioxide gas tank 6 by gas-tpe fitting 31
It leads in exocoel 36, an air inlet 32 is respectively equipped on several jet blowers 33 in exocoel 36, at the same time 4 valve of second solenoid valve
Core is opened, and the delivery pipe of 1 upper end of fire extinguisher is flow in inner cavity 35 by second solenoid valve 4, the extinguishing chemical flowed out by inner cavity 35
Spouting via jet blower 33, when extinguishing chemical passes through jet blower 33, the carbon dioxide to pressurize in exocoel 36 is right through air inlet 32
Extinguishing chemical on jet blower 33 pressurizes, and carrying extinguishing chemical, a large amount of carbon dioxide gas is spouting, and fire extinguishing is effectively partly
Diameter is big, and extinguishing chemical is safe and reliable since the addition of carbon dioxide gas enhances the effect of fire extinguishing cooling, can realize automatically
Fire extinguishing, manufacturing cost are cheap.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model
It encloses.
Claims (7)
1. a kind of linking fire control device, which is characterized in that the linking fire control device includes fire extinguisher (1), the first electricity
Magnet valve (2), fluid jet nozzle (3), second solenoid valve (4), air pump (5), carbon dioxide gas tank (6), thermistor (7), fuse
(8), the first power supply (9), iron core (10), fixed contact-making switch (11), second source (12), spring (13) and mobile iron plate
(14)；First power supply (9) positive and negative anodes respectively through conducting wire successively with thermistor (7), fuse (8) is electrically connected and connecting wire exists
Wind multi-turn on iron core (10), second source (12) positive and negative electrode both ends respectively through conducting wire successively with the first solenoid valve (2), second
Solenoid valve (4), air pump (5), the connection of mobile iron plate (14) point, are equipped with one between the mobile iron plate (14) and the iron core (10)
Fixed contact-making switch (11), air pump (5) air inlet are connected to carbon dioxide gas tank (6) escape pipe, the air pump via tracheae
(5) gas outlet is connected to second solenoid valve (4) air inlet via tracheae, described in fire extinguisher (1) discharge port is connected to through delivery pipe
First solenoid valve (2) feed inlet, the mobile iron plate (14) are equipped with the fixed spring (13) in one end.
2. linking fire control device as described in claim 1, which is characterized in that the fluid jet nozzle (3) includes mounting plate
(30), gas-tpe fitting (31), air inlet (32), jet blower (33), extinguishing chemical import (34), inner cavity (35), exocoel (36) and company
It takes over (37)；Gas-tpe fitting (31) is connected to exocoel (36) through connecting tube (37), is equipped with an inner cavity (35) inside the exocoel (36),
It is respectively equipped with several jet blowers (33) on the outside of the inner cavity (35), a mounting plate (30) is installed at the top of the connecting tube (37),
Inner cavity (35) lower end is connected to extinguishing chemical import (34).
3. linking fire control device as claimed in claim 2, which is characterized in that several sprays in the exocoel (36)
An air inlet (32) are respectively equipped on nozzle (33).
4. linking fire control device as described in claim 1, which is characterized in that the first solenoid valve (2) discharge port warp
The extinguishing chemical import (34) is connected to by delivery pipe.
5. linking fire control device as claimed in claim 2, which is characterized in that second solenoid valve (4) gas outlet transtracheal
The gas-tpe fitting (31) being connected on the fluid jet nozzle (3).
6. linking fire control device as described in claim 1, which is characterized in that the mobile iron plate (14) can control shifting
It is dynamic.
7. linking fire control device as described in claim 1, which is characterized in that iron core (10) end face, fixed contact
Switch (11), mobile iron plate (14) opening is located at the same horizontal position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267632.8U CN208574154U (en) | 2018-11-30 | 2018-11-30 | A kind of linking fire control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267632.8U CN208574154U (en) | 2018-11-30 | 2018-11-30 | A kind of linking fire control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208574154U true CN208574154U (en) | 2019-03-05 |
Family
ID=65503103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820267632.8U Expired - Fee Related CN208574154U (en) | 2018-11-30 | 2018-11-30 | A kind of linking fire control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208574154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110599920A (en) * | 2019-09-19 | 2019-12-20 | 南京习成机电科技有限公司 | Liquid crystal display prevents falling protection device |
-
2018
- 2018-11-30 CN CN201820267632.8U patent/CN208574154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110599920A (en) * | 2019-09-19 | 2019-12-20 | 南京习成机电科技有限公司 | Liquid crystal display prevents falling protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 Termination date: 20211130 |