CN207307045U - A kind of ductwork type environmental protection heptafluoro-propane automatic fire extinguishing system - Google Patents
A kind of ductwork type environmental protection heptafluoro-propane automatic fire extinguishing system Download PDFInfo
- Publication number
- CN207307045U CN207307045U CN201721344498.9U CN201721344498U CN207307045U CN 207307045 U CN207307045 U CN 207307045U CN 201721344498 U CN201721344498 U CN 201721344498U CN 207307045 U CN207307045 U CN 207307045U
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- CN
- China
- Prior art keywords
- fire
- bottle
- suppression bottle
- extinguishing system
- fire extinguishing
- 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 discloses a kind of ductwork type environmental protection heptafluoro-propane automatic fire extinguishing system, includes and starts bottle, fire-suppression bottle, pipe network structure and the control unit for controlling fire extinguishing system to work；Start bottle and the operated pneumatic valve of fire-suppression bottle and the body of fire-suppression bottle are connected by pressure inlet, be equipped with pressure reduction structure in pressure inlet, fire-suppression bottle is connected with pipe network structure, and pipe network structure is equipped with the temperature inductor for being used for sensing fire behavior, and temperature inductor is connected with control unit.The utility model is simple in structure, using low with maintenance cost, can improve the security performance of fire-suppression bottle group, the degree of automation is high.
Description
Technical field
It the utility model is related to fire extinguisher production field, more particularly to a kind of ductwork type environmental protection heptafluoro-propane self-extinguishing system
System.
Background technology
Seven fluoropropene fire extinguishing systems include the fire-suppression bottle group for spraying fire extinguishing raw material and opening to fire-suppression bottle supercharging
Dynamic bottle group, starts bottle group when being pressurized to fire-suppression bottle group, can increase the pressure in fire-suppression bottle, explosion thing easily occurs
Therefore.Accident occurs, it is necessary to add a decompressor to fire-suppression bottle group, current decompressor is complicated, makes in order to prevent
With with maintenance cost height；Seven current fluoropropene automatic fire extinguishing systems are complicated, and use cost is high.
Utility model content
The utility model is the existing technological deficiency of solution, there is provided a kind of locking mechanism for sliding door and window, it is tied
Structure is simple, using low with maintenance cost, can improve the security performance of fire-suppression bottle group, the degree of automation is high.Its specific technical side
Case is as follows：
The utility model discloses a kind of ductwork type environmental protection heptafluoro-propane automatic fire extinguishing system, include start bottle, fire-suppression bottle,
Pipe network structure and the control unit for controlling fire extinguishing system to work；Start the pneumatic operated valve that bottle connects fire-suppression bottle by pressure inlet
Door, starts the body that bottle also connects fire-suppression bottle by pressure inlet, pressure reduction structure, the gas outlet of fire-suppression bottle and pipe is equipped with pressure inlet
Web frame connects, and pipe network structure is equipped with the temperature inductor for being used for sensing fire behavior, and temperature inductor is connected with control unit.
Further, pressure inlet is adjacent to the end part seal of fire-suppression bottle, and the end sidewalls offer mounting hole, and mounting hole leads to
Connecting tube is crossed to connect with fire-suppression bottle；Pressure reduction structure includes piston rod, base, is connected between piston rod and base by spring,
Base is higher than mounting hole arranged on pressure inlet adjacent to the end of fire-suppression bottle, the top of piston rod.
Further, start at bottle gas outlet and be equipped with solenoid valve, solenoid valve is connected with control unit.
Further, fire-suppression bottle is equipped with pressure inductor, and pressure inductor is connected with control unit.
Further, temperature inductor is arranged on two pipeline interface points of pipe network structure.
The beneficial effects of the utility model：The startup bottle of the utility model is connected by pressure inlet with fire-suppression bottle group, supercharging
Pressure reduction structure is equipped with pipe, the pressure for starting bottle export gas is reduced, prevents fire-suppression bottle group from accident occurs because pressure is excessive, carry
High safety performance；Fire extinguishing system is controlled to work by control unit, the degree of automation is high.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the A positions enlarged structure schematic diagram of the utility model embodiment.
Marked in figure：Fire-suppression bottle 100, pressure inductor 101, operated pneumatic valve 102, starts bottle 200, solenoid valve 202, control
Unit 300, pipe network structure 400, temperature inductor 401, pressure inlet 500, connecting tube 501, pressure reduction structure 600, piston rod 601,
Base 602, spring 603.
Embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
The utility model is described in further detail below by embodiment combination attached drawing.Please refer to Fig.1-scheme
2。
The utility model discloses a kind of ductwork type environmental protection heptafluoro-propane automatic fire extinguishing system, includes at least one startup bottle
200th, at least one fire-suppression bottle 100, pipe network structure 400 and the control unit 300 for controlling fire extinguishing system to work；Start bottle
200 connect the body of the operated pneumatic valve 102 of fire-suppression bottle 100 and fire-suppression bottle 100 by pressure inlet 500, are equipped with and subtract in pressure inlet 500
Laminated structure 600, fire-suppression bottle 100 are connected with pipe network structure 400, and pipe network structure 400 is equipped with the temperature sense for being used for sensing fire behavior
Device 401, temperature inductor 401 are connected with control unit 300.During work, temperature inductor 401 senses that fire behavior changes, feedback
Signal starts bottle 200 and starts to control unit 300, the control of control unit 300, and the high pressure nitrogen started in bottle 200 enters supercharging
Pipe 500, and the startup operated pneumatic valve 102 of fire-suppression bottle 100 is driven, fire-suppression bottle 100 starts, and then high pressure nitrogen passes through pressure reduction structure
Enter fire-suppression bottle 100 after 600 decompressions, be pressurized to fire-suppression bottle 100, make fire extinguishing material spirt pipe network system.This design structure is simple,
The degree of automation is high.
Pressure inlet 200 is adjacent to the end part seal of fire-suppression bottle 100, and the end sidewalls offer mounting hole, and mounting hole passes through
Connecting tube 501 is connected with fire-suppression bottle 100；Pressure reduction structure 600 includes piston rod 601, base 602.The piston head of piston rod 601
Fitted closely with 500 inner wall of pressure inlet, base 602 is equipped with activity bit (not marked out in figure).Piston rod 601 and base 602 it
Between connected by spring 603, piston rod 601 coordinates after passing through spring 603 with activity bit, and spring 603 can press with piston rod 601
Contracting or elongation.Base 602 is higher than mounting hole arranged on pressure inlet 500 adjacent to the end of fire-suppression bottle 100, the top of piston rod 601.It is non-
During working status, piston head is located above mounting hole.During work, high pressure nitrogen impact piston head, moves down piston head, spring
603 are compressed, and in the process, high pressure nitrogen is depressurized.When piston head is moved down into below mounting hole, high pressure nitrogen is from connection
Pipe 501 enters fire-suppression bottle 100.Such design structure is simple, can give the pressure for reducing high pressure nitrogen, improves the safety of fire-suppression bottle
Performance.
Further, start at 200 gas outlet of bottle and be equipped with solenoid valve 202, solenoid valve 202 is connected with control unit 300.Temperature
Degree inductor 401 senses fire behavior, and then feedback signal sends work to control unit 300, control unit 300 to solenoid valve 202
Make signal, solenoid valve 202 is opened, and starts 200 groups of work of bottle, and high pressure nitrogen enters pressure inlet 500.So design improves system
The degree of automation.
Further, fire-suppression bottle 100 is equipped with pressure inductor 101, and pressure inductor 101 is connected with control unit 300.
Pressure inductor 101 can examine the air pressure change in fire-suppression bottle 100, can prevent the fire extinguishing material in fire-suppression bottle 100 from being put daily
Leaked during putting.
Further, temperature inductor 401 is arranged on two pipeline interface points of pipe network structure 400, in order to install, detection
Face is wider.
The startup bottle of the utility model is connected by pressure inlet 500 with fire-suppression bottle group, and pressure reduction structure is equipped with pressure inlet 500
600, reduce and start the pressure that bottle 300 exports gas, prevent fire-suppression bottle group from accident occurs because pressure is excessive, improve security
Energy；Fire extinguishing system is controlled to work by control unit 300, the degree of automation is high.
Above content is to combine specific embodiment further detailed description of the utility model, it is impossible to is assert
The specific implementation of the utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, some simple deduction or replace can also be made.
Claims (5)
1. a kind of ductwork type environmental protection heptafluoro-propane automatic fire extinguishing system, include and start bottle, fire-suppression bottle, pipe network structure and for controlling
Make the control unit of the fire extinguishing system work；It is characterized in that：
The operated pneumatic valve for starting bottle and the fire-suppression bottle being connected by pressure inlet, the startup bottle also connect institute by pressure inlet
The body of fire-suppression bottle is stated, is equipped with pressure reduction structure in the pressure inlet, the gas outlet of the fire-suppression bottle is connected with pipe network structure, described
Pipe network structure is equipped with the temperature inductor for being used for sensing fire behavior, and the temperature inductor is connected with described control unit.
2. fire extinguishing system as claimed in claim 1, it is characterised in that the pressure inlet is close adjacent to the end of the fire-suppression bottle
Envelope, and the end sidewalls offer mounting hole, the mounting hole is connected by connecting tube with the fire-suppression bottle；The pressure reduction structure
Include piston rod, base, the piston rod is connected with the base by spring；It is neighbouring that the base is arranged on the pressure inlet
The end of the fire-suppression bottle, the top of the piston rod are higher than the mounting hole.
3. fire extinguishing system as claimed in claim 1, it is characterised in that solenoid valve is equipped with the startup bottle gas outlet, it is described
Solenoid valve is connected with described control unit.
4. fire extinguishing system as claimed in claim 1, it is characterised in that the fire-suppression bottle is equipped with pressure inductor, the pressure
Power inductor is connected with described control unit.
5. fire extinguishing system as claimed in claim 1, it is characterised in that the temperature inductor is arranged on the two of the pipe network structure
On pipeline interface point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721344498.9U CN207307045U (en) | 2017-10-18 | 2017-10-18 | A kind of ductwork type environmental protection heptafluoro-propane automatic fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721344498.9U CN207307045U (en) | 2017-10-18 | 2017-10-18 | A kind of ductwork type environmental protection heptafluoro-propane automatic fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207307045U true CN207307045U (en) | 2018-05-04 |
Family
ID=62381413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721344498.9U Expired - Fee Related CN207307045U (en) | 2017-10-18 | 2017-10-18 | A kind of ductwork type environmental protection heptafluoro-propane automatic fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207307045U (en) |
-
2017
- 2017-10-18 CN CN201721344498.9U patent/CN207307045U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180504 Termination date: 20181018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |