CN102568142A - Detection method and device for fire alarm detector - Google Patents
Detection method and device for fire alarm detector Download PDFInfo
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- CN102568142A CN102568142A CN2012100126744A CN201210012674A CN102568142A CN 102568142 A CN102568142 A CN 102568142A CN 2012100126744 A CN2012100126744 A CN 2012100126744A CN 201210012674 A CN201210012674 A CN 201210012674A CN 102568142 A CN102568142 A CN 102568142A
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- alarm system
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Abstract
The invention discloses a detection method and a detection device for a fire alarm detector. The detection device comprises a pressureproof pot body which is provided with liquefied gas and a solvent in which a high-molecule compound is dissolved, wherein a gas atomization valve is arranged at the port opening on the top of the pressureproof pot body; the inlet of the gas atomization valve is connected with a suction pipe; and the suction pipe is inserted to the bottom in the pressureproof pot body. The high-molecule material dissolved in the liquefied gas is taken out by liquefied compressed gas; and under the action of the gas atomization valve, the high-molecule material is turned into tiny liquid drops; and the liquid drops influence an optical signal or an electric field of an alarm, so that alarming is realized. The device has the characteristic of high portability while realizing the detection function; and ignition combustion is not required on the spot, so that the test operation is relatively safe.
Description
Technical field
The present invention relates to a kind of detector for fire alarm system detection method and device.
Background technology
Detector for fire alarm system is the equipment of surveying the information such as flue gas concentration in the place that catches fire and sending to warning device, is widely used in each and goes up public place altogether such as market, hotel, hotel greatly.Detector for fire alarm system has played crucial effect in fire-fighting work, the detector for fire alarm system of operate as normal can change in time according to flue gas concentration at the fire early period of origination reports to the police, and avoids spreading of the intensity of a fire, reduces people's life and property loss.Therefore, be necessary detector for fire alarm system is made regular check on.
At present, domestic detector for fire alarm system commonly used mainly is divided into photo-electric and ionic formula alarm, and the alarm principle of photo-electric alarm all is that the living cigarette of fire has destroyed the photo-equilibrium in the alarm, and the light signal strength that receives is descended; The alarm principle of ionic formula alarm is that fire is given birth to the electric field that cigarette has destroyed alarm inside, and the two is all caused by smoke particle.
Detector for fire alarm system is checked that used flue gas is mainly the burning combustible and produces flue gas or electronics opium pipe, have on-the-spot ignition, carry shortcoming such as inconvenience.Therefore, be necessary to research and develop a kind of portable detector for fire alarm system pick-up unit, detector for fire alarm system is detected accurately, fast and easily.
Summary of the invention
In order to overcome the shortcoming that above-mentioned prior art exists; The object of the present invention is to provide a kind of detector for fire alarm system detection method and device; When realize detecting, its device is easy to carry, so and need not on-the-spot ignition test test operation safer.
In order to address the above problem, the present invention adopts following technical scheme:
A kind of detector for fire alarm system detection method may further comprise the steps:
A), macromolecular compound is dissolved formation solution with solvent;
B), solution that step a) is prepared is contained in the pressure vessel, and in pressure vessel, adds the liquid gas of liquefaction;
C), utilize described liquid gas that described macromolecular compound is sprayed to take out of, forms small drop, this drop exerts an influence to the light signal or the electric field of detector for fire alarm system, the detector for fire alarm system warning.
Further technical scheme:
In this detector for fire alarm system detection method, said macromolecular compound is a methyl phenyl silicone oil, and said solvent is a tasteless kerosene, and said liquid gas is the potpourri of propane and butane.
In this detector for fire alarm system detection method, the mass ratio of propane and butane is 3: 7.
In this detector for fire alarm system detection method, the mass ratio of methyl phenyl silicone oil and tasteless kerosene is 1: 3.
The present invention also provides a kind of detector for fire alarm system pick-up unit; The withstand voltage tank body that comprises the solvent that liquid gas is housed and is dissolved with macromolecular compound; The jar mouth on said withstand voltage tank body top is gone up an aerosol valve is installed, and the import of aerosol valve is connected with suction pipe, and suction pipe is planted to withstand voltage tank body inner bottom part.
Further technical scheme:
In this detector for fire alarm system pick-up unit, said macromolecular compound is a methyl phenyl silicone oil, and said solvent is a tasteless kerosene, and said liquid gas is propane and butane.
In this detector for fire alarm system pick-up unit, the mass ratio of propane and butane is 3: 7.
In this detector for fire alarm system pick-up unit, the mass ratio of methyl phenyl silicone oil and tasteless kerosene is 1: 3.
The invention has the beneficial effects as follows: it utilizes the pressure gas that liquefies will be dissolved in the inner macromolecular material of liquid gas and takes out of, under the effect of aerosol valve, forms small drop, and this drop exerts an influence to the light signal or the electric field of alarm, realizes reporting to the police.It has the characteristics of good portability when realize detecting, and need not on-the-spot ignition, and test operation is safer.It is a kind of portable, quick and nontoxic pick-up unit in a word, and it is accurate, easy to carry to detect, and cost is low, can be widely used in the detection of fire-alarm.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further explanation:
Fig. 1 is the structural representation of detector for fire alarm system pick-up unit embodiment among the present invention;
Among the figure: 1 withstand voltage tank body, 2 aerosol valve, 3 suction pipes.
Embodiment
As shown in Figure 1, this detector for fire alarm system detection method may further comprise the steps:
A), the macromolecular compound methyl phenyl silicone oil is dissolved formation solution with the solvent tasteless kerosene; The mass ratio of methyl phenyl silicone oil and tasteless kerosene is 1: 3;
B), solution that step a) is prepared is contained in the pressure vessel, and in pressure vessel, adds the liquid gas of liquefaction; Said liquid gas is the potpourri of propane and butane, and the mass ratio of propane and butane is 3: 7;
C), utilize described liquid gas that described macromolecular compound is sprayed to take out of, forms small drop, this drop exerts an influence to the light signal or the electric field of detector for fire alarm system, the detector for fire alarm system warning.
As shown in Figure 1, this detector for fire alarm system pick-up unit comprises withstand voltage tank body 1, and said tasteless kerosene solution, propane and the butane liquid gas that is dissolved with methyl phenyl silicone oil is contained in this withstand voltage tank body 1.The jar on this is withstand voltage tank body 1 top mouthful is gone up an aerosol valve 2 is installed, and the import of aerosol valve 2 is connected with suction pipe 3, and suction pipe 3 is planted to withstand voltage tank body 1 inner bottom parts.
It is withstand voltage, and tank body 1 compressive resistance is 0.6-0.8MPa.
During use, push aerosol valve 2, liquid gas is taken macromolecular material wherein out of in the withstand voltage tank body 1; Under the effect of aerosol valve 2, form small drop, this drop exerts an influence to the light signal or the electric field of alarm detector; Realize reporting to the police, promptly realize detection alarm detector.
Select this macromolecular material for use, nontoxic, harmless on the one hand, also have certain volatility in addition, the droplet of formation is floating effective, and through test of many times, resultant effect is best.
Tasteless kerosene is the good solvent of methyl phenyl silicone oil, can dissolve this macromolecular compound well, makes that the solution after the dissolving is dispersed in the propane and butane of liquefaction more easily.
Select this liquefied gas for use, because moderate pressure, and liquefaction easily, dangerous little, the distance of spraying is moderate simultaneously, and effect is better.
Claims (8)
1. detector for fire alarm system detection method is characterized in that may further comprise the steps:
A), macromolecular compound is dissolved formation solution with solvent;
B), solution that step a) is prepared is contained in the pressure vessel, and in pressure vessel, adds the liquid gas of liquefaction;
C), utilize described liquid gas that described macromolecular compound is sprayed to take out of, forms small drop, this drop exerts an influence to the light signal or the electric field of detector for fire alarm system, the detector for fire alarm system warning.
2. a kind of detector for fire alarm system detection method according to claim 1 is characterized in that: said macromolecular compound is a methyl phenyl silicone oil, and said solvent is a tasteless kerosene, and said liquid gas is the potpourri of propane and butane.
3. a kind of detector for fire alarm system detection method according to claim 1 is characterized in that: the mass ratio of propane and butane is 3: 7.
4. a kind of detector for fire alarm system detection method according to claim 1 is characterized in that: the mass ratio of methyl phenyl silicone oil and tasteless kerosene is 1: 3.
5. detector for fire alarm system pick-up unit; It is characterized in that: the withstand voltage tank body that comprises the solvent that liquid gas is housed and is dissolved with macromolecular compound; The jar mouth on said withstand voltage tank body top is gone up an aerosol valve is installed, and the import of aerosol valve is connected with suction pipe, and suction pipe is planted to withstand voltage tank body inner bottom part.
6. detector for fire alarm system pick-up unit according to claim 5 is characterized in that: said macromolecular compound is a methyl phenyl silicone oil, and said solvent is a tasteless kerosene, and said liquid gas is propane and butane.
7. detector for fire alarm system pick-up unit according to claim 5 is characterized in that: the mass ratio of propane and butane is 3: 7.
8. detector for fire alarm system pick-up unit according to claim 5 is characterized in that: the mass ratio of methyl phenyl silicone oil and tasteless kerosene is 1: 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100126744A CN102568142A (en) | 2012-01-16 | 2012-01-16 | Detection method and device for fire alarm detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100126744A CN102568142A (en) | 2012-01-16 | 2012-01-16 | Detection method and device for fire alarm detector |
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| CN102568142A true CN102568142A (en) | 2012-07-11 |
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| CN2012100126744A Pending CN102568142A (en) | 2012-01-16 | 2012-01-16 | Detection method and device for fire alarm detector |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038568A (en) * | 1988-03-02 | 1990-01-10 | 惠尔康基金会集团公司 | Sprayable formulations |
| GB2305917A (en) * | 1995-10-03 | 1997-04-23 | 21St Century Innovations Ltd | A composition for testing a smoke dectector |
| CN101076840A (en) * | 2004-12-14 | 2007-11-21 | 西门子瑞士有限公司 | Fluid mixture for testing the operation of a smoke detector |
| CN101965302A (en) * | 2008-03-04 | 2011-02-02 | 诺-克莱姆产品有限公司 | Be used to control the device of the distance between the target of aerosol dispenser and its sensing |
| CN202472897U (en) * | 2012-01-16 | 2012-10-03 | 中国人民武装警察部队山东省消防总队 | Detection device of fire disaster alarming detector |
-
2012
- 2012-01-16 CN CN2012100126744A patent/CN102568142A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038568A (en) * | 1988-03-02 | 1990-01-10 | 惠尔康基金会集团公司 | Sprayable formulations |
| GB2305917A (en) * | 1995-10-03 | 1997-04-23 | 21St Century Innovations Ltd | A composition for testing a smoke dectector |
| CN101076840A (en) * | 2004-12-14 | 2007-11-21 | 西门子瑞士有限公司 | Fluid mixture for testing the operation of a smoke detector |
| CN101965302A (en) * | 2008-03-04 | 2011-02-02 | 诺-克莱姆产品有限公司 | Be used to control the device of the distance between the target of aerosol dispenser and its sensing |
| CN202472897U (en) * | 2012-01-16 | 2012-10-03 | 中国人民武装警察部队山东省消防总队 | Detection device of fire disaster alarming detector |
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Application publication date: 20120711 |