CN210777106U - Smoke detector function tester - Google Patents
Smoke detector function tester Download PDFInfo
- Publication number
- CN210777106U CN210777106U CN201922358488.6U CN201922358488U CN210777106U CN 210777106 U CN210777106 U CN 210777106U CN 201922358488 U CN201922358488 U CN 201922358488U CN 210777106 U CN210777106 U CN 210777106U
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- smoke
- detection
- smoke detector
- shell
- detector function
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- Expired - Fee Related
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- Fire Alarms (AREA)
Abstract
The utility model relates to a smoke detector function tester, which comprises a detection chamber and a detection device arranged in the detection chamber, wherein the detection chamber comprises a shell and a cover plate, and the cover plate is arranged on the upper part of the shell; the shell is provided with a single smoke inlet pipe and a plurality of smoke outlet pipes, the smoke outlet pipes and the smoke inlet pipes are communicated with the interior of the detection chamber, and a filter element and a fan are arranged in the smoke outlet pipes; the detection device comprises a smoke sensor and an alarm lamp, wherein the smoke sensor is electrically connected with the alarm lamp. The utility model discloses have the effect of the sensitivity of accurate detection smoke detector.
Description
Technical Field
The utility model belongs to the technical field of the technique of fire control check out test set and specifically relates to a detector functional test ware is felt to cigarette is related to.
Background
At present, smoke sensors are widely applied to high-rise buildings and public places, the sensitivity of some smoke sensors is not accurate enough, smoke emitted by cigarettes in some places can cause the smoke sensors to send alarm information, and the requirement of automatic fire alarm in fire fighting is difficult to meet. The conventional fire detector cannot simulate the natural state of the real environment in the experimental detection process, so that the sensitivity and the detection result of the smoke detector are not accurate enough.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a detector function test ware is felt to cigarette, its advantage that has the sensitivity of accurate detection cigarette sensilla.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a detector function test ware is felt to cigarette, is including detecting the room and setting up the detection device in detecting indoor portion, it advances tobacco pipe and a plurality of outlet duct to be provided with single on the detection room, the outlet duct with advance tobacco pipe and the inside intercommunication of detection room, detection device includes cigarette sensor and alarm lamp, the cigarette sensor is connected with the alarm lamp electricity.
Through adopting above-mentioned technical scheme, the flue gas enters into to detecting chamber through advancing the tobacco pipe, can make the detection device who sets up in detecting chamber detect the flue gas, sends alarm signal, and the window in the realistic building can be simulated in setting up of a plurality of outlet ducts, makes the result of detecting more accurate.
The present invention may be further configured in a preferred embodiment as: the detection chamber comprises a shell and a cover plate, wherein the cover plate is arranged on the upper portion of the shell.
Through adopting above-mentioned technical scheme, the apron setting is in the top of casing, conveniently takes off the apron, can install and tear open the monitoring devices in the casing and trade.
The present invention may be further configured in a preferred embodiment as: the side edge of the upper part of the shell is provided with a sealing gasket, the side edge of the cover plate is provided with a groove, and the shell is clamped in the groove.
Through adopting above-mentioned technical scheme, be provided with sealed the pad on the lateral wall of casing, and the card is established in the recess of apron medial surface, can improve the leakproofness between apron and the casing, prevents that the flue gas in the measuring room from spilling, guarantees the accuracy of testing result.
The present invention may be further configured in a preferred embodiment as: the air outlet pipe is detachably connected with a sealing cover.
Through adopting above-mentioned technical scheme, the intercommunication quantity of outlet duct can be controlled in the setting of sealed lid to adjust the inside flue gas concentration of detection room, realize the more accurate teaching and education of smoke detector.
The present invention may be further configured in a preferred embodiment as: and a filter element is arranged in the air outlet pipe.
Through adopting above-mentioned technical scheme, the filter core setting is at the outlet duct, when making flue gas hole outlet duct exhaust, filters the flue gas, avoids causing the destruction to the environment.
The present invention may be further configured in a preferred embodiment as: and a fan is arranged in the air outlet pipe.
Through adopting above-mentioned technical scheme, the fan setting is in the outlet duct, and the optional fan of opening or closing can make the indoor flue gas of detection circulate with higher speed when opening the fan, reduces the error when next time detecting.
The present invention may be further configured in a preferred embodiment as: the alarm lamp is arranged on the outer surface of the cover plate.
Through adopting above-mentioned technical scheme, the alarm lamp sets up at the surface of apron, even the alarm lamp is located the upper end of detecting the room, can make things convenient for the inspector to see the flash of light information of alarm lamp the very first time.
The present invention may be further configured in a preferred embodiment as: the side wall of the shell is a transparent plate.
Through adopting above-mentioned technical scheme, the casing lateral wall is the transparent plate, can observe the flue gas in the detection chamber, can judge the concentration of flue gas according to the colour of flue gas.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the air outlet holes formed in the detection chamber can accurately simulate the ventilation window on the side wall of a house, and smoke can freely float in the detection chamber, so that the detection result is more accurate;
2. the detection chamber formed by combining the shell and the cover plate can open the cover plate, so that a detection device and other auxiliary devices in the detection chamber can be conveniently installed;
3. thereby the filter core that sets up in the air outlet can purify the flue gas discharge detection room in the detection room to realize the effect of air circumstance, environmental protection more.
Drawings
Fig. 1 is a schematic diagram of a structure for separating the cover plate from the housing.
Fig. 2 is a schematic view of the inner side of the cover plate.
Fig. 3 is a front view of the sectional structure of the housing.
Reference numerals: 1. a detection chamber; 11. a housing; 111. a smoke inlet pipe; 112. an air outlet pipe; 113. a sealing cover; 114. a filter element; 115. a fan; 116. a gasket; 12. a cover plate; 121. a groove; 122. a handle; 2. a detection device; 21. a smoke detector; 22. an alarm lamp.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a smoke detector function tester, including detecting room 1 and setting at the inside detection device 2 of detecting room 1. The detection chamber 1 is of a square structure and comprises a shell 11 and a cover plate 12, wherein the cover plate 12 is arranged at the upper part of the shell 11; the lower part of the side wall of the shell 11 is provided with a single smoke inlet pipe 111 and four smoke outlet pipes 112, the smoke outlet pipe 112 and the smoke inlet pipe 111 are communicated with the inside of the detection chamber 1, the detection device 2 comprises a smoke sensor 21 and a warning lamp 22, and the smoke sensor 21 is electrically connected with the warning lamp 22.
The smoke enters the detection chamber 1 through the smoke inlet pipe 111, the detection device 2 arranged in the detection chamber 1 can detect the smoke and send out an alarm signal, the detection chamber 1 can simulate a room in a building, the arrangement of the plurality of air outlet pipes 112 can simulate a window in a real building, the simulation effect is better, and the detection result is more accurate; the detachable setting of apron 12 can be installed and tear open the cigarette sensor 21 that is located apron 12 internal surface and trade, and the side is provided with two handles 122 on the apron 12, can be more convenient open the apron 12 with close with the lid. The alarm lamp 22 is provided on the outer surface of the cover plate 12, and even if the alarm lamp 22 is located at the upper end portion of the inspection chamber 1, it is possible to facilitate the inspector to see the flashing information of the alarm lamp 22 at the first time.
The side is provided with sealed the pad 116 on the lateral wall of casing 11, and the medial surface of apron 12 is provided with recess 121, covers apron 12, can make sealed pad 116 card of side establish in recess 121 on the casing 11, can improve the leakproofness between apron 12 and the casing 11 like this, prevents that the flue gas in the detection room 1 from spilling, guarantees the accuracy of testing result.
A filter element 114 is arranged in the air outlet pipe 112, when the smoke in the detection chamber 1 flows out, the smoke can pass through the filter element 114, and the filter element 114 can filter the smoke, so that the discharged harmful smoke is prevented from damaging the environment, and the smoke has a better environment-friendly function; a fan 115 is arranged in the air outlet pipe 112, the fan 115 is positioned on the inner side surface of the filter element 114, and the blowing direction of the fan 115 is towards one end of the air outlet pipe 112 facing to the outside, so that the fan 115 can be selectively opened or closed, smoke in the detection chamber 1 can rapidly flow when the fan 115 is opened, and the blocking of the filter element 114 to the smoke is reduced; or when the next detection is carried out, the fans 115 can be turned on, so that the residual smoke in the detection chamber 1 is discharged in an accelerated manner, and the error of the next detection is reduced.
The sealed lid 113 of being connected with can be dismantled to outlet duct 112, and sealed lid 113 is circular, buckles sealed lid 113 in outlet duct 112's outside and can block the circulation with the outside air in the detection room 1, when detecting, can control the intercommunication quantity of outlet duct 112 according to the needs that detect to adjust the inside flue gas concentration of detection room 1, realize the more accurate regulation and education to smoke detector 21. A connecting line is connected between the sealing cover 113 and the air outlet pipe 112, and the sealing cover 113 can be hung on the side wall of the air outlet pipe 112 through the connecting line when the sealing cover 113 is opened, so that the sealing cover 113 is prevented from being moved elsewhere or lost.
The lateral wall of casing 11 is the transparent plate, and this design can be observed the flue gas in detecting chamber 1 adding the survey in-process, can judge the concentration of flue gas according to the colour of flue gas to confirm the sensitivity and the testing result of smoke detector 21, it is simple reasonable.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a smoke detector function test ware, includes detection room (1) and sets up detection device (2) inside detection room (1), its characterized in that: the smoke detector is characterized in that the detection chamber (1) is provided with a single smoke inlet pipe (111) and a plurality of smoke outlet pipes (112), the smoke outlet pipes (112) and the smoke inlet pipes (111) are communicated with the interior of the detection chamber (1), the detection device (2) comprises a smoke sensor (21) and an alarm lamp (22), and the smoke sensor (21) is electrically connected with the alarm lamp (22).
2. The smoke detector function tester of claim 1, wherein: the detection chamber (1) comprises a shell (11) and a cover plate (12), wherein the cover plate (12) is arranged on the upper portion of the shell (11).
3. The smoke detector function tester of claim 2, wherein: the side edge of the upper part of the shell (11) is provided with a sealing gasket (116), the side edge of the cover plate (12) is provided with a groove (121), and the shell (11) is clamped in the groove (121).
4. The smoke detector function tester of claim 1, wherein: the air outlet pipe (112) is detachably connected with a sealing cover (113).
5. The smoke detector function tester of claim 1, wherein: and a filter element (114) is arranged in the air outlet pipe (112).
6. The smoke detector function tester of claim 1, wherein: a fan (115) is arranged in the air outlet pipe (112).
7. The smoke detector function tester of claim 1, wherein: the alarm lamp (22) is arranged on the outer surface of the cover plate (12).
8. The smoke detector function tester of claim 2, wherein: the side wall of the shell (11) is a transparent plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922358488.6U CN210777106U (en) | 2019-12-25 | 2019-12-25 | Smoke detector function tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922358488.6U CN210777106U (en) | 2019-12-25 | 2019-12-25 | Smoke detector function tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210777106U true CN210777106U (en) | 2020-06-16 |
Family
ID=71062733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922358488.6U Expired - Fee Related CN210777106U (en) | 2019-12-25 | 2019-12-25 | Smoke detector function tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210777106U (en) |
-
2019
- 2019-12-25 CN CN201922358488.6U patent/CN210777106U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20201225 |