CN208436567U - On-spot gas detection appearance of no examination bell-type - Google Patents
On-spot gas detection appearance of no examination bell-type Download PDFInfo
- Publication number
- CN208436567U CN208436567U CN201821030394.5U CN201821030394U CN208436567U CN 208436567 U CN208436567 U CN 208436567U CN 201821030394 U CN201821030394 U CN 201821030394U CN 208436567 U CN208436567 U CN 208436567U
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- China
- Prior art keywords
- detector
- bell
- calibrating
- telescoping handle
- groups
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- 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.)
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Links
- 238000001514 detection method Methods 0.000 title abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 23
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a there is not gaseous detector of examination bell-type scene, including the detector body, the inside of detector body is equipped with detects room and flexible passageway, there is telescopic handle bottom flexible passageway through spring coupling, and be equipped with stop device between telescopic handle and the detector body, telescopic handle's inboard is equipped with the wind chamber, the wind intracavity is equipped with the intake pipe, and the intake pipe one end of keeping away from the wind chamber extends to in the detection room, the upside in wind chamber is equipped with the air intake, the suction fan is installed to the inboard of air intake, one side of detecting the room is equipped with the gas outlet, inside two sets of filters that are equipped with of gas outlet, and be equipped with activated carbon layer and cotton adsorbed layer between two sets. The utility model discloses utilize the telescopic handle to control the flexible of air intake, be convenient for examine time measuring handheld, can avoid the induction port to receive the pollution in the detection simultaneously, guaranteed the accuracy of testing result, and the simple operation, the air after the while detects is discharged after filtering the absorption, can avoid the pollution to the environment.
Description
Technical field
The utility model relates to gas detecting instrument field more particularly to it is a kind of without calibrating bell-type gas on-site detector.
Background technique
Existing gas on-site detector be equipped with mostly calibrating cover, when in use, need examine and determine cover remove, to gas into
Row detection, but when in use, calibrating cover is easily lost, while the gas after detector test is directly discharged into airport again,
It is likely to result in the pollution again to environment, we have devised thus a kind of solves without calibrating bell-type gas on-site detector
Problem above.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and propose a kind of without calibrating bell-type
Gas on-site detector.
To achieve the goals above, the utility model adopts the technical scheme that
It is a kind of to be set inside the body without calibrating bell-type gas on-site detector, including detector ontology, the detector
The bottom of sensing chamber and Telescopic path, Telescopic path is connected with telescoping handle, and telescoping handle and detector ontology by spring
Between be equipped with limiting device, the inside of telescoping handle is equipped with wind chamber, and wind is intracavitary to be equipped with air inlet pipe, and air inlet pipe far from wind chamber one
End extends to detection interior, and the upside of wind chamber is equipped with air inlet, is equipped with suction ventilator on the inside of air inlet, the side of sensing chamber is set
There is gas outlet, is equipped with two groups of filter plates inside gas outlet, and be equipped with active carbon layer and cotton adsorption layer between two groups of filter plates, out
One end that port extends to is screwed with lid by screw thread, and detector ontology is equipped with two groups of limited blocks in the outside of gas outlet, and
The fixed block being mounted on lid is equipped between two groups of limited blocks.
Preferably, the limiting device includes limit card block and hand push block, one end two sides of the telescoping handle far from sensing chamber
It is equipped with the groove matched with limit card block, and the bottom of groove is connected by spring with limit card block, Telescopic path goes out
Mouth end inner wall is equipped with the card slot matched with limit card block, and limit card block is equipped with hand push block close to one end of spring, and flexible
Handle is equipped with the loose slot matched with hand push block.
Preferably, the detector ontology is equipped with display screen far from the side of gas outlet.
Preferably, the detector ontology is equipped with display lamp far from one end of telescoping handle.
Preferably, the telescoping handle is equipped with the through-hole matched with air inlet pipe close to one end of sensing chamber, and in through-hole
Equipped with sealing rubber ring.
Preferably, filter plate described in two groups is equipped with equally distributed filter hole, and lid is equipped with equally distributed through-hole,
The distribution of through-hole and diameter are identical as filter hole, and distance is identical as the diameter of filter hole between two groups of limited blocks.
Compared with prior art, the utility model has the beneficial effects that
1, telescoping handle is scalable, in use, air inlet is stretched out with telescoping handle, handle uses convenient for hand-held, stretches
After handle retracts, air inlet is and then retracted in detector, and avoidable air inlet falls ash, ensure that the accurate of subsequent gases detection
Degree；
2, the air after detecting is after the filtering of active carbon layer and cotton adsorption layer filter absorption, by bacterium therein and admittedly
Body micro particle filtering falls, and avoids the pollution to environment.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of without calibrating bell-type gas on-site detector structural schematic diagram；
Fig. 2 be the utility model proposes it is a kind of without calibrating bell-type gas on-site detector bottom view；
Fig. 3 be the utility model proposes it is a kind of without calibrating bell-type gas on-site detector side view.
In figure: 1 detector ontology, 2 sensing chamber, 3 telescoping handles, 4 limiting devices, 41 limit card blocks, 42 hand push blocks, 5 wind
Chamber, 6 air inlet pipe, 7 air inlets, 8 suction ventilators, 9 gas outlets, 10 filter plates, 11 active carbon layers, 12 cotton adsorption layers, 13 lids, 14
Limited block, 15 fixed blocks, 16 display screens, 17 display lamps.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of without calibrating bell-type gas on-site detector, including detector ontology 1, detector ontology 1
Inside is equipped with sensing chamber 2 and Telescopic path, and the bottom of Telescopic path is connected with telescoping handle 3, and 3 He of telescoping handle by spring
Limiting device 4 is equipped between detector ontology 1, detector ontology 1 is equipped with display lamp 17, limit far from one end of telescoping handle 3
Device 4 includes limit card block 41 and hand push block 42, and telescoping handle 3 is equipped with far from one end two sides of sensing chamber 2 and limit card block
41 grooves matched, and the bottom of groove is connected by spring with limit card block 41, is set on the outlet end inner wall of Telescopic path
There is the card slot matched with limit card block 41, limit card block 41 is equipped with hand push block 42 close to one end of spring, and on telescoping handle 3
Equipped with the loose slot matched with hand push block 42, the inside of telescoping handle 3 is equipped with wind chamber 5, is equipped with air inlet pipe 6 in wind chamber 5, stretches
Handle 3 is equipped with the through-hole matched with air inlet pipe 6 close to one end of sensing chamber 2, and sealing rubber ring is equipped in through-hole, and air inlet pipe
6 one end far from wind chamber 5 extend in sensing chamber 2, and the upside of wind chamber 5 is equipped with air inlet 7, and the inside of air inlet 7 is equipped with suction
Blower 8, the side of sensing chamber 2 are equipped with gas outlet 9, and detector ontology 1 is equipped with display screen 16, outlet far from the side of gas outlet 9
9 inside of mouth is equipped with two groups of filter plates 10, and active carbon layer 11 and cotton adsorption layer 12, gas outlet are equipped between two groups of filter plates 10
9 one end extended to are screwed with lid 13 by screw thread, and two groups of filter plates 10 are equipped with equally distributed filter hole, on lid 13
Equipped with equally distributed through-hole, the distribution of through-hole and diameter are identical as filter hole, and distance and mistake between two groups of limited blocks 14
The diameter of filter opening is identical, and detector ontology 1 is equipped with two groups of limited blocks 14 in the outside of gas outlet 9, and between two groups of limited blocks 14
Equipped with the fixed block being mounted on lid 13.
Working principle: in use, two groups of hand push blocks 42 are pushed away to center, two groups of limit card blocks 41 are made to leave card slot, at this time
Spring can pop up telescoping handle 3, and opening suction ventilator 8 can take out the air at scene in air-inlet chamber 5, and be conveyed by air inlet pipe 6
Into sensing chamber 2, testing result can be made by the color of data and display lamp 17 on display screen 16, after use,
Telescoping handle 3 can be shifted onto Telescopic path, and limit the position of telescoping handle 3 using limit card block 41, lid 13 when detection
Filter hole on filter plate 10 is blocked completely, after detection, lid 13 is rotated, makes fixed block 15 from one group 14 turns of limited block
It moves at another group of limited block 14, the through-hole on lid 13 is overlapped with the filter hole on filter plate 10 at this time, the air detected
It by active carbon layer 11 and cotton adsorption layer 12, is then exhausted from after filtering the air, avoids polluting environment again, the present apparatus
Structure is simple, and design rationally, the flexible of air inlet is controlled using telescopic handle, hand-held when convenient for detection, while can
It avoids air entry from being contaminated in detection, ensure that the accuracy of testing result, and operation is convenient, while the air warp after detection
It is discharged after filtering absorption, can avoid the pollution to environment.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of without calibrating bell-type gas on-site detector, including detector ontology (1), which is characterized in that the detector sheet
The inside of body (1) is equipped with sensing chamber (2) and Telescopic path, and the bottom of Telescopic path is connected with telescoping handle (3) by spring, and
Limiting device (4) are equipped between telescoping handle (3) and detector ontology (1), the inside of telescoping handle (3) is equipped with wind chamber (5), wind
Air inlet pipe (6) are equipped in chamber (5), and air inlet pipe (6) extends in sensing chamber (2) far from the one end of wind chamber (5), wind chamber (5)
Upside is equipped with air inlet (7), is equipped with suction ventilator (8) on the inside of air inlet (7), and the side of sensing chamber (2) is equipped with gas outlet
(9), it is equipped with two groups of filter plates (10) inside gas outlet (9), and is equipped with active carbon layer (11) and cotton between two groups of filter plates (10)
Flower adsorption layer (12), one end that gas outlet (9) extend to are screwed with lid (13) by screw thread, and detector ontology (1) is in outlet
The outside of mouth (9) is equipped with two groups of limited blocks (14), and the fixation being mounted on lid (13) is equipped between two groups of limited blocks (14)
Block (15).
2. according to claim 1 a kind of without calibrating bell-type gas on-site detector, which is characterized in that the limiting device
It (4) include limit card block (41) and hand push block (42), telescoping handle (3) is equipped with and limits far from one end two sides of sensing chamber (2)
The groove that position fixture block (41) matches, and the bottom of groove is connected by spring with limit card block (41), the outlet of Telescopic path
End inner wall is equipped with the card slot matched with limit card block (41), and limit card block (41) is equipped with hand push block close to one end of spring
(42), and telescoping handle (3) is equipped with the loose slot matched with hand push block (42).
3. according to claim 1 a kind of without calibrating bell-type gas on-site detector, which is characterized in that the detector sheet
Body (1) is equipped with display screen (16) far from the side of gas outlet (9).
4. according to claim 1 a kind of without calibrating bell-type gas on-site detector, which is characterized in that the detector sheet
Body (1) is equipped with display lamp (17) far from the one end of telescoping handle (3).
5. according to claim 1 a kind of without calibrating bell-type gas on-site detector, which is characterized in that the telescoping handle
(3) one end close to sensing chamber (2) is equipped with the through-hole matched with air inlet pipe (6), and sealing rubber ring is equipped in through-hole.
6. according to claim 1 a kind of without calibrating bell-type gas on-site detector, which is characterized in that filtered described in two groups
Plate (10) is equipped with equally distributed filter hole, and lid (13) is equipped with equally distributed through-hole, and the distribution of through-hole and diameter are equal
It is identical as filter hole, and distance is identical as the diameter of filter hole between two groups of limited blocks (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030394.5U CN208436567U (en) | 2018-06-28 | 2018-06-28 | On-spot gas detection appearance of no examination bell-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030394.5U CN208436567U (en) | 2018-06-28 | 2018-06-28 | On-spot gas detection appearance of no examination bell-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208436567U true CN208436567U (en) | 2019-01-29 |
Family
ID=65088197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821030394.5U Expired - Fee Related CN208436567U (en) | 2018-06-28 | 2018-06-28 | On-spot gas detection appearance of no examination bell-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208436567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110716013A (en) * | 2019-09-23 | 2020-01-21 | 福建中科环境检测技术有限公司 | Environment detection equipment with rotary mechanism |
-
2018
- 2018-06-28 CN CN201821030394.5U patent/CN208436567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110716013A (en) * | 2019-09-23 | 2020-01-21 | 福建中科环境检测技术有限公司 | Environment detection equipment with rotary mechanism |
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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: 20190129 |