CN205966704U - Universal gas collecting channel - Google Patents
Universal gas collecting channel Download PDFInfo
- Publication number
- CN205966704U CN205966704U CN201620783243.1U CN201620783243U CN205966704U CN 205966704 U CN205966704 U CN 205966704U CN 201620783243 U CN201620783243 U CN 201620783243U CN 205966704 U CN205966704 U CN 205966704U
- Authority
- CN
- China
- Prior art keywords
- gas skirt
- filtering frame
- arch
- sponge
- universal
- 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 an universal gas collecting channel, its technical scheme main points are including the connecting pipe, be provided with the arch gas collecting channel on the connecting pipe, the arch gas collecting channel is including the export that is used for collecting gaseous import and is used for exhaust gas, be provided with filter equipment in the arch gas collecting channel, filter equipment is in including dismantling the connection the filter support excessively of import department, it was connected with filter unit active carbon filter screen to cross can dismantle on the filter support, it still is connected with moist adsorption equipment on the filter support to cross, moist adsorption equipment is located the export lower extreme, moist adsorption equipment include with cross filter support fixed connection's mount, the mount can be dismantled and be connected with the sponge, the sponge is adsorbed there is the absorption liquid. The utility model provides a current gas collecting channel that is equipped with adsorption equipment can only collect organic waste gas and particulate matter, and inorganic waste gas emits into aerial problem.
Description
Technical field
This utility model is related to a kind of gas skirt, and in particular, it is related to a kind of universal gas skirt.
Background technology
Universal gas skirt is one of requisite safety equipment inside laboratory.In biology, chemical laboratory, often
Very strong with toxicity, be corrosive, easy firing and there is volatile chemical drugss directly contact, be frequently used frangible glass and
Ceramic vessel and carry out nervous and elaboration in the environment of the high temperature heating equipment such as coal gas and water, electricity, therefore, must
Trouble free service must be attached great importance to.
Universal gas skirt be primarily used to quick drain experiment or production process in produce the dust of small range, steam,
The fine granularity float such as escaping gas, harmful gas or the device of gas, for protecting operator and surrounding people
Healthy.
But the universal gas skirt that most of laboratorys adopt is directly harmful substance or gas to be pumped in air, not
Take effective protection measure, atmospheric environment is caused with certain pollution.Therefore, how Protection room staff is healthy, with
When, reduce the discharge environmental protection of harmful gass, be also the problem needing concern.
If notification number is for mentioning the gas skirt equipped with adsorbent equipment in the Chinese patent of CN205146858U, it adopts
Technical scheme is, including universal gas collection cover body, described universal gas collection cover body is made up of connecting shaft and arch gas skirt, described
It is provided between connecting shaft and arch gas skirt for filtering the adsorbent equipment with adsorption particle and harmful substance.This utility model leads to
Cross adsorbent equipment and may filter that the small noxious pollutant of the indoor dust of larger particles of experiment, volume, and absorption volatility
The penetrating odor of solvent, while improving Laboratory Air quality, reduces harmful substance to the discharge in air, protects
Environment.
Particulate matter and organic exhaust gas being adsorbed by activated charcoal strainer of above-mentioned gas skirt, but in waste gas
Inorganic waste gases.It is discharged to meeting contaminated air after in the air due to being absorbed by the activated carbon.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of universal gas skirt, and it has
The advantage that simultaneously granule in waste gas, organic exhaust gas and inorganic waste gases can be absorbed.
For achieving the above object, this utility model provides following technical scheme：A kind of universal gas skirt, including connection
Pipe, described connecting tube is provided with arch gas skirt, described arch gas skirt includes the import for collecting gas, and is used for arranging
Go out the outlet of gas, in described arch gas skirt, be provided with defecator, described defecator includes being detachably connected on described
The filtering frame of entrance, described filtering frame is removably connected with filtration members activated charcoal strainer, described filtering frame is also connected with
There is moist adsorbent equipment, described moist adsorbent equipment is located at described exit lower end, described moist adsorbent equipment includes and described mistake
The fixed mount that filter stand is fixedly connected, described fixed mount is removably connected with sponge, and described sponge is adsorbed with absorbing liquid.
By adopting technique scheme, the waste gas in laboratory is absorbed by universal gas skirt by suction, waste gas
During by activated charcoal strainer, the organic exhaust gas in waste gas and particulate matter are absorbed by the activated carbon, and inorganic waste gases can not be lived simultaneously
Property charcoal absorb and continue move, when moving at the sponge of fixed mount, inorganic waste gases are dissolved in the absorbing liquid in sponge, and produce
Raw reaction, thus reached the purpose of removing exhaust gas.
This utility model is further arranged to：Described filtering frame arch gas skirt is threaded.
It is threaded connection by adopting technique scheme, filtering frame and arch gas skirt, filtering frame is being torn open
Can conveniently carry out during dress, be simultaneously connected with firm.
This utility model is further arranged to：It is provided with chuck on described filtering frame, described arch gas skirt is provided with
Draw-in groove with described chuck clamping.
By adopting technique scheme, filtering frame is connected by easy accessibility by draw-in groove and chuck with arch gas skirt same
When stable connection.
This utility model is further arranged to：It is provided with Magnet on described filtering frame, described arch gas skirt is provided with
The magnetic portion attracting with described Magnet, described filtering frame is detachably connected with magnetic portion by Magnet with described gas skirt.
By adopting technique scheme, the Magnet on filtering frame is by being connected with the magnetic portion magnetic on arch gas skirt
Realize being detachably connected of the two, easy accessibility is simultaneously connected with firm.
This utility model is further arranged to：It is provided with described filtering frame and be easy to hand-held described filtering frame be changed
Handheld Division.
By adopting technique scheme, in order to convenient, filtering frame is dismounted, filtering frame is arranged specially
Handheld Division, user can be easily hand-held to filtering frame, thus facilitates user.
This utility model is further arranged to：Pressure for installing described activated charcoal strainer is provided with described filtering frame
Side.
By adopting technique scheme, can be convenient when needing to change activated charcoal strainer by flanging and buckle
Operated.
This utility model is further arranged to：Holding chamber for placing described sponge, institute are provided with described fixed mount
The wall stating holding chamber was evenly distributed with air holes.
By adopting technique scheme, sponge is prevented from, from placing interior, uniformly setting on the wall prevent room simultaneously
Put air holes, stably placed being capable of sponge, and enabled to sponge simultaneously and be fully contacted with inorganic waste gases.
This utility model is further arranged to：Described absorption liquid level sodium hydroxide absorbing liquid.
By adopting technique scheme, good for the sour gas in inorganic waste gases can be entered by sodium hydroxide absorbing liquid
Row absorbs.
This utility model is further arranged to：It is located on described fixed mount and be provided with deep bead above sponge.
By adopting technique scheme, after setting deep bead, wind, due to resistance, is reflected back it is thus possible to again
Contacted with sponge and then absorbed.
This utility model is further arranged to：Described activated charcoal strainer is arranged with one layer of nylon filter.
By adopting technique scheme, the particulate matter in waste gas can be absorbed by nylon filter, thus reduces
Absorption for activated charcoal strainer requires, and increased the service life of activated charcoal strainer.
In sum, this utility model has the advantages that：This utility model can simultaneously to the granule in waste gas, have
Machine waste gas and inorganic waste gases are absorbed.There is the convenient advantage of disassembling, assembling and replacing simultaneously.
Brief description
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the structural representation of arch gas skirt in embodiment one；
Fig. 3 is arch gas skirt front view in embodiment one；
Fig. 4 is A-A direction sectional view in Fig. 3；
Fig. 5 is enlarged drawing at B for the embodiment one；
Fig. 6 is enlarged drawing at B for the embodiment two；
Fig. 7 is enlarged drawing at B for the embodiment three.
In figure：1st, arch gas skirt；2nd, connecting tube；3rd, import；4th, export；5th, filtering frame；6th, activated charcoal strainer；7th, solid
Determine frame；8th, sponge；9th, chuck；10th, draw-in groove；11st, Magnet；12nd, Handheld Division；13rd, flanging；14th, cross air holes；15；Deep bead；16、
Nylon filter.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Embodiment one：A kind of universal gas skirt, as shown in Fig. 1,2,3,4 and Fig. 5, this universal gas skirt includes four connections
Pipe 2, is connected to an arch gas skirt 1 positioned at the connecting tube 2 of tail end, arch gas skirt 1 is including for collecting gas
Import 3, and for discharging the outlet 4 of gas.It is connected with filtering frame 5 at the import 3 of arch gas skirt 1, filtering frame 5 is provided with
External screw thread is threadeded with arch gas skirt 1, arranges Handheld Division 12 simultaneously, thus user can pass through handss on filtering frame 5
Hold dismounting and the installation that portion 12 easily operates filtering frame 5.Pressure for installing activated charcoal strainer 6 is provided with filtering frame 5
Side 13, and buckle is set in flanging 13, it is used for playing fixation.Simultaneously in order to mitigate the absorption of activated charcoal strainer 6
Workload, one layer of setting below activated charcoal strainer 6 is used for the nylon filter 16 of absorbing particles thing, due to reducing activity
The absorbtivity of charcoal drainage screen 6 is it is thus possible to improve its service life.The top of filtering frame 5 is connected with moist adsorbent equipment, moist
Adsorbent equipment is arranged at outlet 4, and fixed mount 7 is connected with filtering frame 5, and is provided with one on fixed mount 7 and is used for placing
The holding chamber of sponge 8, sponge 8 is placed on placement interior, arranges in the wall of holding chamber to increase the contact with waste gas for the sponge 8
Cross air holes 14.It is provided with deep bead 15, after setting deep bead 15, wind, due to resistance, is reflected back above sponge 8, thus energy
Enough contacted with sponge 8 again and then absorbed.Sponge 8 is adsorbed with sodium hydroxide absorbing liquid it is thus possible to in waste gas
Sour gas plays good assimilation effect.
When using this universal extremely cover, universal gas skirt is placed in the top of exhaust gas source, thus passes through universal gas skirt
Swabbing action thus waste gas is sucked, therefore the particulate matter in waste gas waste gas when by nylon filter 16 is absorbed,
During by activated charcoal strainer 6, organic exhaust gas are absorbed, and remaining inorganic waste gases continue flowing, when it is contacted with sponge 8,
Waste gas is contacted with the hand washing clothes of sodium hydroxide and then is absorbed, when needing to change activated charcoal strainer 6 or sponge 8, by handss
Hold portion 12 turn filtering frame 5, after filtering frame 5 is disassembled, operated further.
Embodiment two：A kind of universal gas skirt, as shown in fig. 6, compared with embodiment one, its difference is, on filtering frame 5
It is provided with chuck 9, arch gas skirt 1 is provided with the draw-in groove 10 with the clamping of described chuck 9.Be tod by draw-in groove 10 and chuck 9
Filter stand 5 be connected with arch gas skirt 1 easy accessibility be simultaneously connected with firm.
Embodiment three：A kind of universal gas skirt, as shown in fig. 7, compared with embodiment one, its difference is, on filtering frame 5
It is provided with Magnet 11, arch gas skirt 1 is provided with the magnetic portion attracting with Magnet 11, institute's filtering frame 5 passes through magnetic with gas skirt
Ferrum 11 and magnetic portion are detachably connected.Magnet 11 on filtering frame 5 is real by being connected with the magnetic portion magnetic on arch gas skirt 1
Show being detachably connected of the two, easy accessibility is simultaneously connected with firm.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonging under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of universal gas skirt, including connecting tube (2), described connecting tube (2) is provided with arch gas skirt (1), described arch
Shape gas skirt (1) includes the import (3) for collecting gas, and for discharge gas outlet (4) it is characterised in that：Described
It is provided with defecator, described defecator includes being detachably connected on the filtration at described import (3) place in arch gas skirt (1)
Frame (5), described filtering frame (5) is removably connected with filtration members activated charcoal strainer (6), described filtering frame (5) is also connected with
Have moist adsorbent equipment, described moist adsorbent equipment be located at described outlet (4) lower end, described moist adsorbent equipment include with described
The fixed mount (7) that filtering frame (5) is fixedly connected, described fixed mount (7) is removably connected with sponge (8), described sponge (8) absorption
There is absorbing liquid.
2. universal gas skirt according to claim 1 it is characterised in that：Described filtering frame (5) arch gas skirt (1) screw thread
Connect.
3. universal gas skirt according to claim 1 it is characterised in that：It is provided with chuck (9) on described filtering frame (5),
Draw-in groove (10) with described chuck (9) clamping is provided with described arch gas skirt (1).
4. universal gas skirt according to claim 1 it is characterised in that：It is provided with Magnet (11) on described filtering frame (5),
The magnetic portion attracting with described Magnet (11), described filtering frame (5) and described gas skirt are provided with described arch gas skirt (1)
It is detachably connected with magnetic portion by Magnet (11).
5. universal gas skirt according to claim 1 it is characterised in that：Be provided with described filtering frame (5) be easy to hand-held
The Handheld Division (12) that described filtering frame (5) is changed.
6. universal gas skirt according to claim 1 it is characterised in that：It is provided with for installing on described filtering frame (5)
The flanging (13) of described activated charcoal strainer (6).
7. universal gas skirt according to claim 1 it is characterised in that：It is provided with for placing on described fixed mount (7)
The holding chamber of described sponge (8), the wall of described holding chamber was evenly distributed with air holes (14).
8. universal gas skirt according to claim 1 it is characterised in that：Described absorbing liquid is sodium hydroxide absorbing liquid.
9. universal gas skirt according to claim 1 it is characterised in that：Described fixed mount (7) is upper to be located above sponge (8)
It is provided with deep bead (15).
10. universal gas skirt according to claim 1 it is characterised in that：Described activated charcoal strainer (6) is arranged with one
Layer nylon filter (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783243.1U CN205966704U (en) | 2016-07-22 | 2016-07-22 | Universal gas collecting channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783243.1U CN205966704U (en) | 2016-07-22 | 2016-07-22 | Universal gas collecting channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205966704U true CN205966704U (en) | 2017-02-22 |
Family
ID=58025304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620783243.1U Expired - Fee Related CN205966704U (en) | 2016-07-22 | 2016-07-22 | Universal gas collecting channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205966704U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686465A (en) * | 2018-05-08 | 2018-10-23 | 芜湖市涵润智能科技有限公司 | A kind of textile machine emission-control equipment |
| CN109538286A (en) * | 2019-01-22 | 2019-03-29 | 天津市管道工程集团有限公司 | A kind of underground job controlling personal protection |
| CN109569189A (en) * | 2018-12-28 | 2019-04-05 | 宁波依伦斯服饰有限公司 | A kind of encirclement circulating type peculiar smell absorption treating device being specially suitable between tailoring car |
| CN116429966A (en) * | 2023-04-21 | 2023-07-14 | 王秀玲 | Catalytic combustion type gas detector and application method thereof |
-
2016
- 2016-07-22 CN CN201620783243.1U patent/CN205966704U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686465A (en) * | 2018-05-08 | 2018-10-23 | 芜湖市涵润智能科技有限公司 | A kind of textile machine emission-control equipment |
| CN109569189A (en) * | 2018-12-28 | 2019-04-05 | 宁波依伦斯服饰有限公司 | A kind of encirclement circulating type peculiar smell absorption treating device being specially suitable between tailoring car |
| CN109538286A (en) * | 2019-01-22 | 2019-03-29 | 天津市管道工程集团有限公司 | A kind of underground job controlling personal protection |
| CN116429966A (en) * | 2023-04-21 | 2023-07-14 | 王秀玲 | Catalytic combustion type gas detector and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20210722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |