CN204287015U - Dual-detector structure - Google Patents
Dual-detector structure Download PDFInfo
- Publication number
- CN204287015U CN204287015U CN201420832623.0U CN201420832623U CN204287015U CN 204287015 U CN204287015 U CN 204287015U CN 201420832623 U CN201420832623 U CN 201420832623U CN 204287015 U CN204287015 U CN 204287015U
- Authority
- CN
- China
- Prior art keywords
- housing
- fire defector
- sample gas
- acquisition electrode
- dual
- 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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Abstract
The utility model discloses a kind of dual-detector structure, comprise light and detect housing and fire defector housing, it is characterized in that, described light detects housing and is connected with same sample gas inlet with described fire defector housing, and light detects the acquisition electrode of enclosure interior and the acquisition electrode of fire defector enclosure interior is connected on amplifier, be connected with galvanometer after amplifier amplifies.The beneficial effects of the utility model are: achieved by an equipment and carry out uviol lamp detection and fire defector to sample gas simultaneously, and testing result directly shows on galvanometer, are easy to record and comparison testing result.
Description
Technical field
The utility model relates to a kind of dual-detector structure, belong to volatile organic compounds gas leak detection instrument field.
Background technology
Volatile organic compounds gas leak detection instrument, or adopt light-catalysed mode, or adopt the patten's design of combustion supervision, so there is no the instrument and equipment that can realize photocatalysis and combustion supervision at present simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of dual-detector structure, adopt uviol lamp to detect and fire defector, and testing result flows to galvanometer after amplifying, and directly carries out the comparison of testing result simultaneously.
For achieving the above object, the utility model carrys out specific implementation by the following technical programs:
Dual-detector structure, comprise light and detect housing and fire defector housing, it is characterized in that, described light detects housing and is connected with same sample gas inlet with described fire defector housing, and light detects the acquisition electrode of enclosure interior and the acquisition electrode of fire defector enclosure interior is connected on amplifier, be connected with galvanometer after amplifier amplifies.
Detect enclosure interior at described light and be provided with uviol lamp and acquisition electrode, the bottom centre that light detects housing is communicated with described sample gas inlet, acquisition electrode is placed between described sample gas inlet and described uviol lamp, and the pipeline of sample gas outlet extends to the inside that described light detects housing.
The inside of described fire defector housing is provided with acquisition electrode, portfire and puff prot, the bottom of fire defector housing is communicated with hydrogen inlet with sample gas inlet respectively, described hydrogen inlet is directly communicated with described puff prot, and described acquisition electrode is positioned at the both sides of described puff prot.
Described portfire is placed in directly over described puff prot.
Described galvanometric range is at least 200 amperes.
The beneficial effects of the utility model are: achieved by an equipment and carry out uviol lamp detection and fire defector to sample gas simultaneously, and testing result directly shows on galvanometer, are easy to record and comparison testing result.
Accompanying drawing explanation
In order to the technical scheme of clearer explanation the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparent, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural drawing of the utility model dual-detector structure.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment; clear, complete description is carried out to the technical scheme in the utility model embodiment; obviously described embodiment is only a part of embodiment of the present utility model; it not whole embodiments; based on the embodiment in the utility model; those of ordinary skill in the art are not paying the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
As shown in Figure 1, in the present embodiment, dual-detector structure, comprise light and detect housing 1 and fire defector housing 2, it is characterized in that, described light detects housing 1 and is connected with same sample gas inlet 3 with described fire defector housing 2, and light detects the acquisition electrode of housing 1 inside and the acquisition electrode of fire defector housing 2 inside is connected on amplifier 4, is connected after amplifier 4 amplifies with galvanometer 5.
Detect housing 1 inside at described light and be provided with uviol lamp 11 and acquisition electrode, the bottom centre that light detects housing 1 is communicated with described sample gas inlet, acquisition electrode is placed between described sample gas inlet 3 and described uviol lamp 11, and the pipeline of sample gas outlet extends to the inside that described light detects housing.
The inside of described fire defector housing 2 is provided with acquisition electrode, portfire 21 and puff prot 22, the bottom of fire defector housing 2 is communicated with hydrogen inlet with sample gas inlet 3 respectively, described hydrogen inlet is directly communicated with described puff prot, and described acquisition electrode is positioned at the both sides of described puff prot.
Described portfire 21 is placed in directly over described puff prot.
The range of described galvanometer 5 is at least 200 amperes.
The beneficial effects of the utility model are: achieved by an equipment and carry out uviol lamp detection and fire defector to sample gas simultaneously, and testing result directly shows on galvanometer, are easy to record and comparison testing result.
The above, be only specific embodiment of the utility model, but feature of the present utility model is not limited thereto, any people being familiar with this technology is in the utility model field, the change that can expect easily or modification, all should be encompassed in following claim of the present utility model.
Claims (5)
1. dual-detector structure, comprise light and detect housing and fire defector housing, it is characterized in that, described light detects housing and is connected with same sample gas inlet with described fire defector housing, and light detects the acquisition electrode of enclosure interior and the acquisition electrode of fire defector enclosure interior is connected on amplifier, be connected with galvanometer after amplifier amplifies.
2. dual-detector structure as claimed in claim 1, it is characterized in that, detect enclosure interior at described light and be provided with uviol lamp and acquisition electrode, the bottom centre that light detects housing is communicated with described sample gas inlet, acquisition electrode is placed between described sample gas inlet and described uviol lamp, and the pipeline of sample gas outlet extends to the inside that described light detects housing.
3. dual-detector structure as claimed in claim 1, it is characterized in that, the inside of described fire defector housing is provided with acquisition electrode, portfire and puff prot, the bottom of fire defector housing is communicated with hydrogen inlet with sample gas inlet respectively, described hydrogen inlet is directly communicated with described puff prot, and described acquisition electrode is positioned at the both sides of described puff prot.
4. dual-detector structure as claimed in claim 3, it is characterized in that, described portfire is placed in directly over described puff prot.
5. dual-detector structure as claimed in claim 1, it is characterized in that, described galvanometric range is at least 200 amperes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832623.0U CN204287015U (en) | 2014-12-24 | 2014-12-24 | Dual-detector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832623.0U CN204287015U (en) | 2014-12-24 | 2014-12-24 | Dual-detector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204287015U true CN204287015U (en) | 2015-04-22 |
Family
ID=52870164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420832623.0U Expired - Fee Related CN204287015U (en) | 2014-12-24 | 2014-12-24 | Dual-detector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204287015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030692A (en) * | 2018-08-29 | 2018-12-18 | 宇博环保科技（苏州）有限公司 | A kind of FID and FPD dual detector gas on-line analyzer |
-
2014
- 2014-12-24 CN CN201420832623.0U patent/CN204287015U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030692A (en) * | 2018-08-29 | 2018-12-18 | 宇博环保科技（苏州）有限公司 | A kind of FID and FPD dual detector gas on-line analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |