CN207232119U - A kind of device for fast detecting for pernicious gas - Google Patents
A kind of device for fast detecting for pernicious gas Download PDFInfo
- Publication number
- CN207232119U CN207232119U CN201720652606.2U CN201720652606U CN207232119U CN 207232119 U CN207232119 U CN 207232119U CN 201720652606 U CN201720652606 U CN 201720652606U CN 207232119 U CN207232119 U CN 207232119U
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- CN
- China
- Prior art keywords
- fixed
- mounting shell
- column
- hollow base
- gas
- 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 device for fast detecting for pernicious gas, including hollow base, column is fixed with the top of the hollow base, and gas gathering mask is fixed with the top of column, the mounting shell with being connected inside gas gathering mask is fixed with the outside of the column, and exhaust fan is fixed with mounting shell, the side of the hollow base is fixed with knob, and one end of knob is fixed with connecting rod, the one end of the connecting rod away from knob is fixed with bevel gear, and the bottom part down of bevel gear is equipped with the moving block in hollow base, set casing is fixed with the top of the moving block.The utility model is by connecting rod, bevel gear, knob, moving block, set casing and connecting screw is isostructural is used cooperatively; the gentle physical examination gauge head of processor mounting shell is enabled to put in or stretch out in column; and then can when not detecting to gas detector carry out protection and it is dust-proof; prolong the service life, using flexible.
Description
Technical field
It the utility model is related to gas-detecting device technical field, more particularly to a kind of quick detection for pernicious gas
Device.
Background technology
Formaldehyde often uses used as pesticides, preservative and disinfectant, is also used for phenolic resin processed, pollopas, polyvinyl, dyestuff and builds
Build material etc..But if being excessively used can cause formaldehyde in air content exceeded, serious harm can be produced to health.Mesh
Before, particularly room finish can produce substantial amounts of formaldehyde, but since formaldehyde naked eyes can not be observed, people would generally use
Gas-detecting device is used for quickly detecting, for checking whether house reaches living require-ments.
However, the gas detector of existing formaldehyde gas device for fast detecting is external without safeguard measure, in length
Time easily absorbs dust using rear surface, and then influences service life and testing result.Meanwhile the process carried in production
In be also more easily damaged.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and the one kind proposed is used to be harmful to gas
The device for fast detecting of body.
To achieve these goals, the utility model employs following technical solution：
A kind of device for fast detecting for pernicious gas, including hollow base, are fixed with the top of the hollow base
Column, and gas gathering mask is fixed with the top of column, the mounting shell with being connected inside gas gathering mask is fixed with the outside of the column, and
Exhaust fan is fixed with mounting shell, the side of the hollow base is fixed with knob, and one end of knob is fixed with connecting rod, institute
State the one end of connecting rod away from knob and be fixed with bevel gear, and the bottom part down of bevel gear is equipped with the rotation in hollow base
Block, is fixed with set casing at the top of the moving block, and the inside thread of set casing is socketed with connecting screw, the connecting screw
Top be fixed with processor mounting shell, and the top of processor mounting shell is equipped with the gas detector in gas gathering mask.
Preferably, the moving block includes the limited block and cluster gear being wholely set, and limited block is located at the bottom of cluster gear
Portion, and cluster gear engages connection with bevel gear.
Preferably, the top of the hollow base is equipped with the first through hole being adapted to set casing size, and set casing rotates
It is socketed in first through hole, and the front of hollow base is embedded in and is fixed with display device.
Preferably, the side wall of the mounting shell is equipped with gas outlet, and the bottom part down of mounting shell is equipped with and is fixed on hollow bottom
The exhaust fan switch at seat top.
Preferably, the column side opposite with mounting shell is fixed with handheld ring.
Preferably, the bottom of the gas gathering mask is equipped with venthole and wiring hole with being connected inside column.
In the utility model, by connecting rod, bevel gear, knob, moving block, set casing and connecting screw is isostructural matches somebody with somebody
Close and use so that the gentle physical examination gauge head of processor mounting shell can put in or stretch out in column, and then can be when not detecting to gas
Physical examination gauge head carry out protection and it is dust-proof, prolong the service life, using flexible；Pass through the gas gathering mask and exhaust fan of setting, Neng Gouju
Collection gas simultaneously accelerates gas flow rate, facilitates gas detector to detect, meanwhile, the handheld ring of setting causes detection device to carry very
It is convenient, easy to quickly detect.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of device for fast detecting for pernicious gas the hollow bottom of structure diagram
Seat internal structure schematic diagram；
Fig. 2 be the utility model proposes a kind of device for fast detecting for pernicious gas column internal structure illustrate
Figure.
In figure：1 hollow base, 2 columns, 3 gather qi together covers, 4 mounting shells, 5 knobs, 6 connecting rods, 7 bevel gears, 8 moving blocks, 9
Set casing, 10 connecting screws, 11 processor mounting shells, 12 gas detectors, 13 exhaust fans, 14 exhaust fans switch.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.
With reference to Fig. 1-2, a kind of device for fast detecting for pernicious gas, including hollow base 1, the top of hollow base 1
Portion is fixed with column 2, and the top of column 2 is fixed with gas gathering mask 3, and the outside of column 2 is fixed with what is connected with the inside of gas gathering mask 3
Mounting shell 4, and exhaust fan 13 is fixed with mounting shell 4, the side of hollow base 1 is fixed with knob 5, and one end of knob 5 is consolidated
Surely there is connecting rod 6, the one end of connecting rod 6 away from knob 5 is fixed with bevel gear 7, and the bottom part down of bevel gear 7 is equipped with and is located at
Moving block 8 in hollow base 1, the top of moving block 8 is fixed with set casing 9, and the inside thread of set casing 9 is socketed with connection
Screw rod 10, the top of connecting screw 10 is fixed with processor mounting shell 11, and the top of processor mounting shell 11 is equipped with positioned at collection
Gas detector 12 in gas hood 3, moving block 8 includes the limited block and cluster gear being wholely set, and limited block is located at cluster gear
Bottom, and cluster gear engages connection with bevel gear 7, and the top of hollow base 1 is equipped with first be adapted to 9 size of set casing and leads to
Hole, and set casing 9 is rotated and is socketed in first through hole, and the front of hollow base 1 is embedded in and is fixed with display device, mounting shell 4
Side wall be equipped with gas outlet, and the bottom part down of mounting shell 4 is equipped with the exhaust fan switch 14 for being fixed on the top of hollow base 1, erects
2 sides opposite with mounting shell 4 of cylinder are fixed with handheld ring, and the bottom of gas gathering mask 3 is equipped with the venthole connected with the inside of column 2
And wiring hole.
Operation principle：The utility model is using, and passes through being used cooperatively for connecting rod 6 and bevel gear 7, manpower turn knobs
5 can rotate moving block 8 so that set casing 9 rotates, since there is a screw thread in the inner side of set casing 9, and with connecting screw 10
It is threadedly coupled.Therefore set casing 9, which rotates, will make connecting screw 10 move up and down, so that processor mounting shell 11 and gas
Detector 12 can be put in or be stretched out in column 2, so to gas detector 12 carry out protection and it is dust-proof.3 He of gas gathering mask is set
Exhaust fan 13 can make aggregation gas and accelerate the gas flow rate around gas detector 12, convenient detection.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New 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 device for fast detecting for pernicious gas, including hollow base (1), it is characterised in that the hollow base
(1) column (2) is fixed with the top of, and gas gathering mask (3) is fixed with the top of column (2), is fixed with the outside of the column (2)
The mounting shell (4) connected with gas gathering mask (3) inside, and it is fixed with exhaust fan (13), the hollow base (1) in mounting shell (4)
Side be fixed with knob (5), and one end of knob (5) is fixed with connecting rod (6), and the connecting rod (6) is away from knob (5)
One end is fixed with bevel gear (7), and the bottom part down of bevel gear (7) is equipped with the moving block (8) in hollow base (1), institute
State and set casing (9) is fixed with the top of moving block (8), and the inside thread of set casing (9) is socketed with connecting screw (10), it is described
Processor mounting shell (11) is fixed with the top of connecting screw (10), and the top of processor mounting shell (11) is equipped with and is located at gas collection
Cover the gas detector (12) in (3).
A kind of 2. device for fast detecting for pernicious gas according to claim 1, it is characterised in that the moving block
(8) limited block and cluster gear being wholely set are included, and limited block is located at the bottom of cluster gear, and cluster gear and bevel gear (7)
Engagement connection.
A kind of 3. device for fast detecting for pernicious gas according to claim 1, it is characterised in that the hollow bottom
The top of seat (1) is equipped with the first through hole being adapted to set casing (9) size, and set casing (9) is rotated and is socketed in first through hole,
And the front of hollow base (1) is embedded in and is fixed with display device.
A kind of 4. device for fast detecting for pernicious gas according to claim 1, it is characterised in that the mounting shell
(4) side wall is equipped with gas outlet, and the bottom part down of mounting shell (4) is equipped with the exhaust fan being fixed at the top of hollow base (1) and opens
Close (14).
A kind of 5. device for fast detecting for pernicious gas according to claim 1, it is characterised in that the column
(2) it is fixed with handheld ring with the opposite side of mounting shell (4).
A kind of 6. device for fast detecting for pernicious gas according to claim 1, it is characterised in that the gas gathering mask
(3) bottom is equipped with venthole and wiring hole with being connected inside column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720652606.2U CN207232119U (en) | 2017-06-06 | 2017-06-06 | A kind of device for fast detecting for pernicious gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720652606.2U CN207232119U (en) | 2017-06-06 | 2017-06-06 | A kind of device for fast detecting for pernicious gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207232119U true CN207232119U (en) | 2018-04-13 |
Family
ID=61839097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720652606.2U Expired - Fee Related CN207232119U (en) | 2017-06-06 | 2017-06-06 | A kind of device for fast detecting for pernicious gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207232119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187887A (en) * | 2018-10-17 | 2019-01-11 | 信丰县包钢新利稀土有限责任公司 | A kind of rare earth extraction polluted gas discharge detection device |
-
2017
- 2017-06-06 CN CN201720652606.2U patent/CN207232119U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187887A (en) * | 2018-10-17 | 2019-01-11 | 信丰县包钢新利稀土有限责任公司 | A kind of rare earth extraction polluted gas discharge detection device |
| CN109187887B (en) * | 2018-10-17 | 2019-08-02 | 信丰县包钢新利稀土有限责任公司 | A kind of rare earth extraction polluted gas discharge detection device |
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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 |
Granted publication date: 20180413 Termination date: 20210606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |