CN103177544B - The tester of smoke detector that band purges - Google Patents
The tester of smoke detector that band purges Download PDFInfo
- Publication number
- CN103177544B CN103177544B CN201210551167.8A CN201210551167A CN103177544B CN 103177544 B CN103177544 B CN 103177544B CN 201210551167 A CN201210551167 A CN 201210551167A CN 103177544 B CN103177544 B CN 103177544B
- Authority
- CN
- China
- Prior art keywords
- blower fan
- dibit
- microswitch
- smoke detector
- opium pipe
- 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-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a kind of tester of smoke detector, primarily of base bar and the opium pipe head formation being arranged on base boom end, smoking device, blower fan, flue and control device is provided with in opium pipe head, the smoke outlet of flue is positioned at the top of opium pipe head, control device comprises the switch being located at opium pipe crown end, it is characterized in that: described blower fan is direct current two-way blower fan, described switch is dibit microswitch, first connected state of described dibit microswitch makes direct current two-way blower fan rotate forward, and the second connected state of described dibit microswitch makes direct current two-way blower fan reverse.The present invention can eliminate warning as early as possible, recovers the duty of smoke detector, for the work at scene brings great convenience.
Description
Technical field
The present invention relates to the detection of fire-fighting sensor, be specifically related to a kind of device for carrying out smoke adding test to smoke detector.
Background technology
In all kinds of building, particularly in public building, substantially automatic fire alarm and spray system is all provided with, installing system, debug, in the course of receiving, and be ensure in the routine maintenance procedure of system worked well, all need to test smoke detector wherein, comprise and carry out on-the-spot smoke adding test.
When carrying out on-the-spot smoke adding test, need to adopt tester of smoke detector.In the process of the test of smoke detector, because residing position ventilation condition is bad, mostly be airtight place, test smog can be caused can not to dissipate for a long time in detection cavity, thus cause the alarm condition of smoke detector can not eliminate always, short then 1-2 minute, long even may reach 5-10 minute, because smoke detector distribution is wide, quantity is many, brings very large puzzlement to experiment work, and single smoke detector test period is long on the one hand, on the other hand due to the existence of fire alarm hidden danger, scene must maintain the state that people makes an inspection tour.
Therefore, if can, after carrying out smoke adding test, make the fast quick-recovery of smoke detector normally work, effectively can alleviate workload during smoke adding test, shorten test period.
Summary of the invention
The object of the invention provides a kind of tester of smoke detector, is improved by structure, makes smoke detector fast quick-recovery normal operating conditions after completing smoke adding test.
For achieving the above object, the technical solution used in the present invention is: a kind of tester of smoke detector, primarily of base bar and the opium pipe head formation being arranged on base boom end, smoking device is provided with in opium pipe head, blower fan, flue and control device, the smoke outlet of flue is positioned at the top of opium pipe head, control device comprises the switch being located at opium pipe crown end, described blower fan is direct current two-way blower fan, described switch is dibit microswitch, first connected state of described dibit microswitch makes direct current two-way blower fan rotate forward, second connected state of described dibit microswitch makes direct current two-way blower fan reverse.
During use, make bottom compressing dibit microswitch to the first connected state of smoke detector, blower fan rotates forward, and outwards blows cigarette, starts smoke adding operation, smog enters tester of smoke detector, after keeping process of the test 6-30s, again make the bottom compressing dibit microswitch of smoke detector, dibit microswitch enters the second connected state, blower fan starts air-breathing of reversing, and realizes the purging to smog in smoke detector detection cavity.
Because technique scheme is used, the present invention compared with prior art has following advantages:
Because the present invention is provided with dibit microswitch and two-way blower fan, while realizing smoke detector test, blower fan is utilized to reverse, its rapid dispersion of absorption enhancement is carried out to testing smog in detection cavity, thus eliminate warning as early as possible, recover the duty of smoke detector, for the work at scene brings great convenience.
Accompanying drawing explanation
Fig. 1 is the structural representation of dibit microswitch in the embodiment of the present invention one.
Fig. 2 is blower fan connecting circuit schematic diagram under two kinds of connected states.
Embodiment
Below in conjunction with figure and embodiment the invention will be further described:
Embodiment one: a kind of tester of smoke detector, primarily of base bar and the opium pipe head formation being arranged on base boom end, smoking device is provided with in opium pipe head, blower fan, flue and control device, the smoke outlet of flue is positioned at the top of opium pipe head, control device comprises the switch being located at opium pipe crown end, described blower fan is direct current two-way blower fan, shown in Figure 1, described switch is dibit microswitch, wherein, contact 1 is communicated with formation first connected state with 2, contact 3 is communicated with formation second connected state with 4, shown in Figure 2, first connected state of described dibit microswitch makes direct current two-way blower fan rotate forward, second connected state of described dibit microswitch makes direct current two-way blower fan reverse.
Thus, the present embodiment in the same apparatus, achieves smoke detector test and smoke evacuation two functions; Flicking---test; Again by or heavily press---smoke evacuation.Warning can be eliminated as early as possible, recover the duty of smoke detector, for the work at scene brings great convenience.
Claims (1)
1. a tester of smoke detector, primarily of base bar and the opium pipe head formation being arranged on base boom end, smoking device is provided with in opium pipe head, blower fan, flue and control device, the smoke outlet of flue is positioned at the top of opium pipe head, control device comprises the switch being located at opium pipe crown end, it is characterized in that: described blower fan is direct current two-way blower fan, described switch is dibit microswitch, described dibit microswitch has two moving contacts and four fixed contacts, two moving contacts form the first connected state when being communicated with the second fixed contact (2) with the first fixed contact (1) respectively, two moving contacts form the second connected state when being communicated with the 4th fixed contact (4) with the 3rd fixed contact (3) respectively, first connected state of described dibit microswitch makes direct current two-way blower fan rotate forward, second connected state of described dibit microswitch makes direct current two-way blower fan reverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210551167.8A CN103177544B (en) | 2012-12-18 | 2012-12-18 | The tester of smoke detector that band purges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210551167.8A CN103177544B (en) | 2012-12-18 | 2012-12-18 | The tester of smoke detector that band purges |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103177544A CN103177544A (en) | 2013-06-26 |
| CN103177544B true CN103177544B (en) | 2016-04-13 |
Family
ID=48637366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210551167.8A Expired - Fee Related CN103177544B (en) | 2012-12-18 | 2012-12-18 | The tester of smoke detector that band purges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103177544B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355008B (en) * | 2015-12-15 | 2017-12-26 | 中山市技师学院 | A kind of tester for being used to test detector for fire alarm system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2246724Y (en) * | 1996-07-05 | 1997-02-05 | 胡铁岩 | Two-way dust-eliminating air-cleaning fan |
| CN201005011Y (en) * | 2007-03-28 | 2008-01-16 | 济南新元易通科技有限公司 | Arrangement for executing moisture regain function after that the tobacco leaf is baked |
| CN102174938A (en) * | 2011-03-01 | 2011-09-07 | 徐庭中 | Spraying-type lifesaving multipurpose purification fan |
| CN202105358U (en) * | 2011-04-15 | 2012-01-11 | 苏州热工研究院有限公司 | Tester of smoke detector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217133Y (en) * | 1995-03-31 | 1996-01-10 | 林仁杰 | Wind direction turning device |
| JPH09147256A (en) * | 1995-11-22 | 1997-06-06 | Matsushita Electric Works Ltd | Disaster prevention system |
| DE10348565B4 (en) * | 2003-10-20 | 2007-01-04 | Wagner Alarm- Und Sicherungssysteme Gmbh | Method and device for detecting and locating a fire |
-
2012
- 2012-12-18 CN CN201210551167.8A patent/CN103177544B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2246724Y (en) * | 1996-07-05 | 1997-02-05 | 胡铁岩 | Two-way dust-eliminating air-cleaning fan |
| CN201005011Y (en) * | 2007-03-28 | 2008-01-16 | 济南新元易通科技有限公司 | Arrangement for executing moisture regain function after that the tobacco leaf is baked |
| CN102174938A (en) * | 2011-03-01 | 2011-09-07 | 徐庭中 | Spraying-type lifesaving multipurpose purification fan |
| CN202105358U (en) * | 2011-04-15 | 2012-01-11 | 苏州热工研究院有限公司 | Tester of smoke detector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103177544A (en) | 2013-06-26 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 215004 West Ring Road, Jiangsu, Suzhou, No. 1788 Applicant after: Suzhou Nuclear Power Research Institute Co., Ltd. Applicant after: China General Nuclear Power Corporation Address before: 215004 West Ring Road, Jiangsu, Suzhou, No. 1788 Applicant before: Suzhou Nuclear Power Research Institute Co., Ltd. Applicant before: China Guangdong Nuclear Power Group Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| 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: 20160413 Termination date: 20191218 |