CN104069595B - Fire pre-acting alarm assisted escape system - Google Patents
Fire pre-acting alarm assisted escape system Download PDFInfo
- Publication number
- CN104069595B CN104069595B CN201410258284.4A CN201410258284A CN104069595B CN 104069595 B CN104069595 B CN 104069595B CN 201410258284 A CN201410258284 A CN 201410258284A CN 104069595 B CN104069595 B CN 104069595B
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- CN
- China
- Prior art keywords
- filter
- pipe
- fire
- preact
- electromagnetic switch
- 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
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 230000000391 smoking effect Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 4
- 238000009936 smoking Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract 5
- 241000252254 Catostomidae Species 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 239000003500 flue dust Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a fire pre-acting alarm assisted escape system. The fire pre-acting alarm assisted escape system comprises an air compressor, a filter, an electric control cabinet, a pre-acting alarm valve bank and a breathing tube; the air compressor is connected with the pre-acting alarm valve bank by use of an exit pipe; an electromagnetic switch is mounted on the exit pipe; the breathing tube is mounted at the left side of the electromagnetic switch; an electromagnetic switch, a pressure limiting valve and a breathing nozzle are mounted on the breathing tube; the air compressor is connected with the filter by use of an air inlet pipe; a smoke suction pipe is mounted at a side part of the filter, a plurality of smoke suction branch pipes are mounted on the smoke suction pipe, and electromagnetic switches and rough filtering suckers are mounted on the smoke suction branch pipes; a main water pipe is mounted on the pre-acting alarm valve bank, a plurality of branch water pipes are mounted on the main water pipe, and flow detectors and sprinklers are mounted on the branch water pipes. The fire pre-acting alarm assisted escape system is capable of giving an alarm on fire in advance, helping people with obtaining fresh air in the escape process and absorbing a certain amount of smoke dust.
Description
[technical field]
The present invention relates to the technical field of fire-fighting equipment, particularly a kind of skill of fire preact warning auxiliary escape system
Art field.
[background technology]
Preact system is the automatic sprinkler system that latest developments are got up, this system system pipes under normal circumstances
It is filled with the pressure air of 0.03～0.05mpa in road, sprinkler tip standard automatic sprinkler, system now has the spy of dry system
Point, when there is fire in protection zone, the fire detector of detection system takes the lead in sending fire alarm, by fire alarming and controlling
The valve that drenches with rain opened by device, and water enters system pipe network, and system is transformed into wet pipe system, and warning water system is reported to the police simultaneously, pressure switch action,
Start sound and light alarm, show the positive water-filling of pipe network, now automatic sprinkler not yet discharges water spray, and Field Force can group after being reported to the police
Knit manual extinguishing, automatic sprinkler with regard to spraying water in certain time, thus avoiding water damage, if manually failing to put out fire
Calamity or fire fail to find in time, then with the last sprinkling fire of development automatic sprinkler of the condition of a fire.So, because its uniqueness is excellent
Point, preact system is typically mounted on those and both needs to fire-fight by water, but absolutely not allows the place occurring non-fire to metal run out, such as
Preserve library, the archive office of rare true basis, the storeroom of valuables, Computer Facilities etc., be also the reliable of cold district
Self-extinguishing equipment, but preact system needs to use air compressor, increased input and maintenance cost, air pressure simultaneously
The utilization rate of contracting machine very low it is impossible to play the effect of air compressor to greatest extent, fire occur after people often due to cigarette
Dirt and oxygen-deficient reason and dead, the fresh air obtaining abundance during how helping people's escape is to be badly in need of solution
Problem certainly.
[content of the invention]
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of fire preact warning auxiliary escape system
System, fire occur when can pre-alarm, can give manual extinguishing's regular hour, carry out simultaneously shower nozzle put out a fire preparation, can
To greatest extent utilize air compressor, can a certain degree of minimizing flue dust, be provided with the position of certain altitude from the ground
Help the breathing mouth of people's breathing, can preferably help people to escape.
For achieving the above object, the present invention proposes a kind of fire preact warning auxiliary escape system, including air pressure
Contracting machine, filter, electrical control cubicles, preact warning valve group and air tube, described air compressor passes through escape pipe and preact report
Alert valve group connects, and described escape pipe is provided with electromagnetic switch, the left side of described electromagnetic switch is provided with air tube, described breathing
Electromagnetic switch, pressure limiting valve and breathing mouth are provided with pipe；Air compressor is connected with filter by air inlet pipe, described filter
Sidepiece is provided with Smoking pipe, described Smoking pipe is provided with some smokings and is in charge of, and described smoking is in charge of and is provided with electromagnetic switch
With coarse filtration suction nozzle；In described preact warning valve group, water main is installed, described water main is provided with some distributive pipes, described
Flow detector and shower head are provided with distributive pipe.
Preferably, described pressure limiting valve is arranged on the end of air tube, described pressure limiting valve is for defining in air tube
Maximum gas pressure value.
Preferably, described electromagnetic switch is connected by wire with electrical control cubicles, described electrical control cubicles can control electromagnetism respectively
The closure of switch.
Preferably, described breathing mouth, by breathing switch base and switch column forms, described switch column is provided with passage.
Preferably, described filter interior is provided with filter shaft, described filter shaft is provided with supercharging leaf fan and
Fie screen.
Preferably, being provided with motor on described filter, described motor is connected with filter shaft.
Preferably, some coarse filtration holes, a diameter of 3～5mm in described coarse filtration hole are arranged on described coarse filtration suction nozzle.
Preferably, described flow detector is connected with electrical control cubicles, discharge state in distributive pipe is believed by flow detector
Breath passes to electrical control cubicles.
Beneficial effects of the present invention: the present invention passes through to expand the range of application of air compressor, can help people in fire
Reduce the injury of flue dust during calamity escape, fresh breathing air can be provided for people simultaneously, can preferably help people
Escape, the value of air compressor and utilization rate greatly improve.
The feature of the present invention and advantage will combine accompanying drawing by embodiment and be described in detail.
[brief description]
Fig. 1 is a kind of structure chart of present invention fire preact warning auxiliary escape system；
Fig. 2 is the main view profile of filter；
Fig. 3 is the main view profile of breathing mouth.
In figure: 1- air compressor, 101- escape pipe, 102- air inlet pipe, 103- electrical control cubicles, 2- filter, 21- smoking
Pipe, 212- filter shaft, 213- supercharging leaf fan, 214- fie screen, 215- motor, 22- smoking are in charge of, 23- electromagnetic switch, 24-
Coarse filtration suction nozzle, 3- preact warning valve group, 31- water main, 32- distributive pipe, 33- flow detector, 34- shower head, 4- exhale
Suction pipe, 5- breathing mouth, 51- breathing switch base, 52- switch column, 521- passage, 6- pressure limiting valve.
[specific embodiment]
Refering to Fig. 1, Fig. 2 and Fig. 3, a kind of present invention fire preact warning auxiliary escape system, including air compressor
1st, filter 2, electrical control cubicles 103, preact warning valve group 3 and air tube 4, described air compressor 1 pass through escape pipe 101 with pre-
Effect warning valve group 3 connects, and described escape pipe 101 is provided with electromagnetic switch 23, the left side of described electromagnetic switch 23 is provided with
Air tube 4, described air tube 4 is provided with electromagnetic switch 23, pressure limiting valve 6 and breathing mouth 5；Air compressor 1 passes through air inlet pipe
102 are connected with filter 2, and described filter 2 sidepiece is provided with Smoking pipe 21, described Smoking pipe 21 is provided with some smokings and divides
Pipe 22, described smoking is in charge of on 22 and is provided with electromagnetic switch 23 and coarse filtration suction nozzle 24；It is provided with described preact warning valve group 3
Water main 31, described water main 31 is provided with some distributive pipes 32, described distributive pipe 32 is provided with flow detector 33 He
Shower head 34.Described pressure limiting valve 6 is arranged on the end of air tube 4, and described pressure limiting valve 6 is for defining in air tube 4
Atmospheric value.Described electromagnetic switch 23 is connected by wire with electrical control cubicles 103, and described electrical control cubicles 103 can control electromagnetism respectively
The closure of switch 23.Described breathing mouth 5 is made up of breathing switch base 51 and switch column 52, and described switch column 52 is provided with ventilation
Hole 521.Filter shaft 212 is installed inside described filter 2, described filter shaft 212 is provided with supercharging leaf fan 213 and thin
Filter screen 214.Motor 215 is provided with described filter 2, described motor 215 is connected with filter shaft 212.Described coarse filtration suction nozzle
Some coarse filtration holes, a diameter of 3～5mm in described coarse filtration hole are set on 24.Described flow detector 33 is connected with electrical control cubicles 103,
Discharge status information in distributive pipe 32 is passed to electrical control cubicles 103 by flow detector 33, and electrical control cubicles 103 judge on distributive pipe 32
Shower head 34 whether have begun to spray water, if the water spray smoking that can start around this shower head 34 of electrical control cubicles 103 is in charge of
Electromagnetic switch 23 on 22.
Work process of the present invention:
A kind of present invention fire preact warning auxiliary escape system in the course of the work, fire occur after preact first
System start-up, the electromagnetic switch 23 on escape pipe 101 is closed by electrical control cubicles 103, and opens the electromagnetic switch 23 on air tube 4,
Air compressor machine is started working, and starts water-filling in water main 31, and in the case of manual extinguishing is not successful, shower head 34 is opened
Dynamic, start sprinkling fire, after certain shower head 34 starts water spray, the stream on distributive pipe 32 that this shower head 34 is located simultaneously
Amount detector 33 is activated, and the situation of current is sent to electrical control cubicles 103, after electrical control cubicles 103 judge that shower head 34 has been turned on,
Order simultaneously has been turned on, with this, the electromagnetic switch 23 that the nearest some smokings of shower head 34 are in charge of on 22 and opens, coarse filtration suction nozzle 24
Start absorb flue dust, flue dust when filter 2, by the filtration of fie screen 214 and the centrifugal action of high-speed rotation, by cigarette
Dirt is stayed in filter 2, and during escape during dyspnea, the switch column 52 on breathing mouth 5 can be pressed by people to the left, newly
Fresh air can be sprayed by passage 521.
A kind of present invention fire preact warning auxiliary escape system, this system can send fire after fire occurs in advance
Alert alarm, reminds people that fire occurs, people have certain manual extinguishing's time, some can be protected to be difficult the thing getting wet
Product, can reduce the unnecessary loss that water causes, and when manually putting out, shower head 34 is activated, and people escape simultaneously
The fresh air that can easily apply air compressor 1 pressure to come up during life, can effectively ensure that the needs of breathing, energy
The enough muscle power ensureing escape, the flue dust producing in a part of fire is sponged simultaneously, can reduce people and escape by air compressor 1
The adverse effect of flue dust during life.
Above-described embodiment is the description of the invention, is not limitation of the invention, any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (4)
1. a kind of fire preact warning auxiliary escape system it is characterised in that: include air compressor (1), filter (2),
Electrical control cubicles (103), preact warning valve group (3) and air tube (4), described air compressor (1) pass through escape pipe (101) with pre-
Effect warning valve group (3) connects, and described escape pipe (101) is provided with electromagnetic switch (23), a left side for described electromagnetic switch (23)
Side is provided with air tube (4), and described air tube (4) is provided with electromagnetic switch (23), pressure limiting valve (6) and breathing mouth (5)；Air
Compressor (1) is connected with filter (2) by air inlet pipe (102), and described filter (2) sidepiece is provided with Smoking pipe (21), institute
State and on Smoking pipe (21), some smokings are installed and are in charge of (22), described smoking is in charge of on (22) and is provided with electromagnetic switch (23) and thick
Filter suction nozzle (24)；Water main (31) is provided with described preact warning valve group (3), described water main (31) is provided with some
Distributive pipe (32), described distributive pipe (32) is provided with flow detector (33) and shower head (34)；Described pressure limiting valve (6) peace
It is contained in the end of air tube (4), described pressure limiting valve (6) is for defining the maximum gas pressure value in air tube (4)；Described electromagnetism is opened
Close (23) to be connected by wire with electrical control cubicles (103), described electrical control cubicles (103) control the closure of electromagnetic switch (23) respectively；Institute
State breathing mouth (5) to be made up of breathing switch base (51) and switch column (52), described switch column (52) is provided with passage
(521)；Inside described filter (2), filter shaft (212) is installed, described filter shaft (212) is provided with supercharging leaf fan
And fie screen (214) (213).
2. as claimed in claim 1 a kind of fire preact warning auxiliary escape system it is characterised in that: described filter
(2) motor (215) is installed on, described motor (215) is connected with filter shaft (212).
3. as claimed in claim 1 a kind of fire preact warning auxiliary escape system it is characterised in that: described coarse filtration suction nozzle
(24) some coarse filtration holes of upper setting, a diameter of 3～5mm in described coarse filtration hole.
4. as claimed any one in claims 1 to 3 a kind of fire preact warning auxiliary escape system it is characterised in that:
Described flow detector (33) is connected with electrical control cubicles (103), and discharge state in distributive pipe (32) is believed by flow detector (33)
Breath passes to electrical control cubicles (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410258284.4A CN104069595B (en) | 2014-06-11 | 2014-06-11 | Fire pre-acting alarm assisted escape system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410258284.4A CN104069595B (en) | 2014-06-11 | 2014-06-11 | Fire pre-acting alarm assisted escape system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104069595A CN104069595A (en) | 2014-10-01 |
| CN104069595B true CN104069595B (en) | 2017-01-18 |
Family
ID=51591449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410258284.4A Expired - Fee Related CN104069595B (en) | 2014-06-11 | 2014-06-11 | Fire pre-acting alarm assisted escape system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104069595B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300124A (en) * | 2017-08-31 | 2017-10-27 | 公安部天津消防研究所 | Escape system high-pressure air feed device and application method on fire trailer |
| CN111135517B (en) * | 2020-01-09 | 2021-10-01 | 南安市贵顺消防器材有限公司 | Fire pre-action alarm device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4774942A (en) * | 1987-08-28 | 1988-10-04 | Litton Systems, Inc. | Balanced exhalation valve for use in a closed loop breathing system |
| CN202336167U (en) * | 2011-12-05 | 2012-07-18 | 天津市八维科技发展有限公司 | High-pressure water mist automatic fire extinguishing system |
| CN203915815U (en) * | 2014-06-11 | 2014-11-05 | 浙江恒安消防安全设备有限公司 | A kind of fire preact warning auxiliary escape system |
-
2014
- 2014-06-11 CN CN201410258284.4A patent/CN104069595B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4774942A (en) * | 1987-08-28 | 1988-10-04 | Litton Systems, Inc. | Balanced exhalation valve for use in a closed loop breathing system |
| CN202336167U (en) * | 2011-12-05 | 2012-07-18 | 天津市八维科技发展有限公司 | High-pressure water mist automatic fire extinguishing system |
| CN203915815U (en) * | 2014-06-11 | 2014-11-05 | 浙江恒安消防安全设备有限公司 | A kind of fire preact warning auxiliary escape system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104069595A (en) | 2014-10-01 |
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Granted publication date: 20170118 Termination date: 20170611 |
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| CF01 | Termination of patent right due to non-payment of annual fee |