CN209075921U - A kind of spraying system of fire fighting - Google Patents
A kind of spraying system of fire fighting Download PDFInfo
- Publication number
- CN209075921U CN209075921U CN201821221971.9U CN201821221971U CN209075921U CN 209075921 U CN209075921 U CN 209075921U CN 201821221971 U CN201821221971 U CN 201821221971U CN 209075921 U CN209075921 U CN 209075921U
- Authority
- CN
- China
- Prior art keywords
- tank body
- valve
- compressor machine
- spraying system
- air compressor
- 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 spraying system of fire fighting, including the tank body and atomizing sprayer for storing extinguishing chemical, it further include air compressor machine, the air compressor machine is connected by air outlet valve with the tank body, the air compressor machine is equipped with starting solenoid valve, the tank body is equipped with inlet valve, and the tank body is connected by motor-driven valve with the atomizing sprayer.Start bottle and multiple nitrogen power bottles instead of nitrogen by air compressor machine, keeps entire spraying system of fire fighting simpler, while being greatly reduced cost.
Description
Technical field
The utility model relates to technical field of fire control, especially a kind of spraying system of fire fighting.
Background technique
Fire-fighting i.e. eliminate prevent, that is, prevent and solve people encountered in life, work, learning process it is artificial with from
So, the general name of accidental disaster, certain narrow sense mean the meaning to stamp out a fire.Currently used spraying system of fire fighting includes nitrogen
Gas starts bottle 1 ', multiple nitrogen power bottles 2 ', the tank body 3 ' and atomizing sprayer for storing fire foam, as shown in Figure 1,
When encountering fire, nitrogen starts bottle 1 ' and starts, and releases nitrogen and opens multiple nitrogen power bottles 2 ', in nitrogen power bottle 2 '
High pressure gas depressurized after enter tank body 3 ' in, compress tank body 3 ' in fire foam, pass through atomizing sprayer pair
Conflagration area is sprayed, this spraying system of fire fighting complicated integral structure, at high cost.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, it is simple, at low cost that the purpose of the utility model is to provide a kind of structures
Spraying system of fire fighting.
To achieve the goals above, a kind of spraying system of fire fighting designed by the utility model, including for storing fire extinguishing
The tank body and atomizing sprayer of agent, further include air compressor machine, and the air compressor machine is connected by air outlet valve with the tank body, the sky
Press is equipped with starting solenoid valve, and the tank body is equipped with inlet valve, and the tank body is filled by motor-driven valve and the atomizing spray
It sets connected.
Further, first pressure gauge, the first pressure gauge and the air compressor machine electric shaft are additionally provided on the tank body.When
When first pressure gauge measures the intracorporal pressure of tank and reached certain critical value, the operating of air compressor machine is cut off, prevents tank intracorporal
Hypertonia.
Further, second pressure gauge is additionally provided on the tank body.
Further, safety valve, exhaust spilling water valve and blowdown valve are additionally provided on the tank body.
Further, the extinguishing chemical is water.Fire foam is replaced using water, can be further reduced the cost.
Further, the starting solenoid valve, air outlet valve and motor-driven valve are electrically connected with alarm controller.
Further, the alarm controller is connected with detector, and the detector can be fire detector or infrared
One of thermometric detector or two kinds.
Further, the alarm controller is equipped with start button and stop button.
Compared with prior art, a kind of spraying system of fire fighting that the utility model obtains, the beneficial effect is that: pass through pneumatics
Machine starts bottle and multiple nitrogen power bottles instead of nitrogen, keeps entire spraying system of fire fighting simpler, while also dropping significantly
Low cost.
Detailed description of the invention
Fig. 1 is structural schematic diagram in the prior art.
Fig. 2 is the structural schematic diagram of the utility model.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Fig. 2, a kind of spraying system of fire fighting provided by the utility model, including air compressor machine 1, for storing extinguishing chemical
Tank body 2 and atomizing sprayer, the air compressor machine 1 is connected by air outlet valve 3 with the tank body 2, and the air compressor machine 1 is equipped with
Start solenoid valve 4, the tank body 2 is equipped with inlet valve 5, and the tank body 2 passes through motor-driven valve 6 and the atomizing sprayer phase
Even.The atomizing sprayer belongs to the prior art, and details are not described herein.In the present embodiment, the extinguishing chemical is water.
The combination of nitrogen in the prior art starting bottle, nitrogen power bottle and fire foam, using it is primary need 15 ~
200000 cost, and the power source in the present embodiment is used there was only the cost of air compressor machine, cost is not only greatly reduced, and make
Spraying system of fire fighting also simplerization.
It is additionally provided with first pressure gauge 7 for measuring pressure in tank body 2 and second pressure gauge 8 on the tank body 2, described the
One pressure gauge 7 and 1 electric shaft of air compressor machine.When first pressure gauge 7 measures the critical value that the pressure in tank body 2 has reached certain
When, output signal cuts off the power supply of air compressor machine 1, prevents the hypertonia in tank body 2.
When the spraying system of fire fighting is used for fire-fighting real training, air compressor machine 1 is first opened before the demonstration of fire-fighting real training, makes air compressor machine 1
Extinguishing chemical in operating compression tank body 2, reaches certain pressure, and pressure value at this time is less than pressure value when spray, the
The effect of two pressure gauges 8 is exactly that air compressor machine 1 is closed when reaching the pressure value in order to monitor the pressure value in tank body 2 at this time
Operation, when then needing to demonstrate in fire-fighting real training, is then turned on air compressor machine 1, continues to compress the extinguishing chemical in tank body 1, in tank body 2
Pressure value can reach first pressure gauge at once and measure pressure threshold, the extinguishing chemical in tank body 1 passes through atomizing sprayer
It is sprayed, it is possible to reduce the runing time of air compressor machine when fire-fighting real training improves real training efficiency.General first pressure gauge 7 monitors
Critical pressure value be 0.5MPa, the pressure value in tank body 2 that second pressure gauge 8 monitors is 0.47MPa, i.e. first pressure gauge 7
When monitoring that pressure value is 0.5MPa, output signal cuts off the power supply of air compressor machine, and second pressure gauge 8 monitors that pressure value is
When 0.47MPa, operator closes air compressor machine, stops the operation of air compressor machine.
Safety valve 9, exhaust spilling water valve 10 and blowdown valve 11 are additionally provided on the tank body 2.Safety valve 9 is tank in order to prevent
Hypertonia in body 2 and be arranged, the pressure of releasing generally defaulted is 0.8 ~ 1MPa, and exhaust spilling water valve 10 is in order to tank body 2
The gas for being discharged in tank body 2 is opened when inside pouring water, while whether having filled water in observable tank body, pass when having water spilling
It closes, opening when needing to be vented, blowdown valve 11 is to be in close state when flat, is needed the residual liquid discharge or punching in tank body 2
This valve is opened when cleaning of evaporator body.
There are three types of Starting mode for the spraying system of fire fighting, respectively automatically control Starting mode, electrically manually control starting
Mode and mechanical emergency manually control Starting mode.It should use under normal circumstances and electrically manually control Starting mode.When automatic
Control Starting mode and when electrically manually controlling Starting mode and can not execute, can be used mechanical emergency and manually controls starting side
Formula.
The starting solenoid valve 4, air outlet valve 3 and motor-driven valve 6 are electrically connected with alarm controller 12, the controlling alarm
Device 12 is equipped with start button and stop button, and the alarm controller 12 is connected with detector 13, and the detector 13 can
Think one of fire detector or infrared measurement of temperature detector or two kinds.Certainly, air outlet valve 3 can be opened manually, can also
To use normally opened mode, it is electrically connected with alarm controller 12, it can be more intelligent.
It is additionally provided with automatic button and hand push button on the alarm controller 12, when pressing automatic button, fire-fighting spraying
The Starting mode of system is to automatically control Starting mode, and when fire behavior occurs in protected area, fire detector or infrared measurement of temperature are visited
One or two kinds of in survey device to issue fire signal to alarm controller 12, alarm detector issues sound-light alarm immediately, alarms
Controller 12 issues linkage instruction, starts evacuation alarm after receiving fire signal, (can be according to need by 0 ~ 30s delay
Preset) after be first turned on starting solenoid valve 4 and air outlet valve 3, and 30s delayed startup, air compressor machine 1 are started to motor-driven valve 6
The water in tank body 2 is compressed in operating, and the pressure after 30s is delayed in tank body 2 is opened electronic when probably rising to 0.5MPa
Valve 6 pushes extinguishing chemical, and extinguishing chemical sprays to protected area by atomizing sprayer；When pressing hand push button, fire-fighting spraying
The Starting mode of system is electrically to manually control Starting mode, when fire occurs for protected area, the operator scene of pressing
Start button can implement fire extinguishing according to regulation program release extinguishing chemical.When automatically controlling Starting mode and electrically manually control
When Starting mode can not execute, the insurance snap ring on starting solenoid valve 4 can be pulled out first by operator and then takes starting
Copper button starting on solenoid valve, then opens air outlet valve, when first pressure gauge measures pressure value close to 0.5MPa, using special
Corresponding motor-driven valve is opened with spanner, the release of extinguishing chemical can be realized.
Delay stage after alarm controller 12 issues evacuation alarm starting fire extinguishing program, disappears if finding no need for starting
When anti-spray equipment, the stop button on alarm controller 12 can be pressed, fire extinguishing program can be terminated.After implementing fire extinguishing, such as
Fire has been extinguished, and when needing not continue to release extinguishing chemical, can close motor-driven valve, Ji Keting using special spanner by operator
Only spurt.
Claims (6)
1. a kind of spraying system of fire fighting, including the tank body and atomizing sprayer for storing extinguishing chemical, it is characterised in that: also wrap
Air compressor machine is included, the air compressor machine is connected by air outlet valve with the tank body, and the air compressor machine is equipped with starting solenoid valve, the tank
Body is equipped with inlet valve, and the tank body is connected by motor-driven valve with the atomizing sprayer；
First pressure gauge and second pressure gauge, the first pressure gauge and the air compressor machine electric shaft are additionally provided on the tank body.
2. spraying system of fire fighting according to claim 1, it is characterised in that: be additionally provided with safety valve, exhaust on the tank body
Spilling water valve and blowdown valve.
3. spraying system of fire fighting according to claim 1, it is characterised in that: the extinguishing chemical is water.
4. any spraying system of fire fighting according to claim 1 ~ 3, it is characterised in that: the starting solenoid valve, air outlet valve
And motor-driven valve is electrically connected with alarm controller.
5. spraying system of fire fighting according to claim 4, it is characterised in that: the alarm controller is connected with detector
It connects, the detector can be one of fire detector or infrared measurement of temperature detector or two kinds.
6. spraying system of fire fighting according to claim 4, it is characterised in that: the alarm controller is equipped with start button
With stop button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221971.9U CN209075921U (en) | 2018-07-31 | 2018-07-31 | A kind of spraying system of fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221971.9U CN209075921U (en) | 2018-07-31 | 2018-07-31 | A kind of spraying system of fire fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209075921U true CN209075921U (en) | 2019-07-09 |
Family
ID=67114096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821221971.9U Expired - Fee Related CN209075921U (en) | 2018-07-31 | 2018-07-31 | A kind of spraying system of fire fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209075921U (en) |
-
2018
- 2018-07-31 CN CN201821221971.9U patent/CN209075921U/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: 20190709 Termination date: 20200731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |