CN106607111B - Gas collector for chemical experiment - Google Patents
Gas collector for chemical experiment Download PDFInfo
- Publication number
- CN106607111B CN106607111B CN201611216335.2A CN201611216335A CN106607111B CN 106607111 B CN106607111 B CN 106607111B CN 201611216335 A CN201611216335 A CN 201611216335A CN 106607111 B CN106607111 B CN 106607111B
- Authority
- CN
- China
- Prior art keywords
- gas
- collecting tank
- outlet
- collector
- air inlet
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L5/00—Gas handling apparatus
- B01L5/02—Gas collection apparatus, e.g. by bubbling under water
Abstract
The present invention provides a kind of gas collector for chemical experiment, it include extension diameter section and gas collector, gas collector includes first gas collection device, second gas collection device and third gas collection device, is able to collect different types of gas.Provided by the present invention for the gas collector of chemical experiment, different types of gas can be collected, and effectively reduces a possibility that accident occurs for chemical experiment.
Description
Technical field
The invention belongs to chemical experiment field more particularly to a kind of gas collectors for chemical experiment.
Background technique
Some exhaust gas either excessive gas can be usually generated in chemical experiment, present case is its discharge of leaving
In air, in this way, not only causing waste, but also it will affect the health of experimenter, serious person can also cause an accident, and cause people
The loss of body property.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
The present invention provides a kind of gas collector for chemical experiment comprising:
The extension diameter section being connected with the gas vent of equipment of chemical industry, has an exhaust outlet, and the exhaust outlet passes through
One first gas pipeline is connected to gas collector, the first gas pipe level setting, and opposite in the vertical direction
A upper opening and a under shed are offered, the outlet end of the first gas pipeline has a upper outlet and once exports, expanding
The gas pressure and temperature that section can generate chemical experiment reduce, and reduce a possibility that causing an accident in time；
The gas collector includes:
First gas collection device comprising the upper opening and the under shed are set on the first gas pipeline
The first gas collecting tank at place is set in the first gas pipeline outside and the adjusting set with the first gas seal for pipe joints,
With the fixing piece being fixed on the first gas collecting tank in the adjusting set；Wherein, the first gas collecting tank sealing
And there is one first air inlet and the first gas outlet, and the first gas collecting tank has a neck, the fixing piece includes
The neck is blocked and is fixed with the adjusting set by two sub- fixing pieces, two sub- fixing pieces, has one in the adjusting set
First gas collection port, first gas collection device is for collecting toxic gas, when toxic gas density is less than air, first will
First gas collecting tank is fixed in adjusting set, is then rotated adjusting set and is aligned progress with upper opening to first gas collection port
First gas collecting tank is first fixed in adjusting set by gas collection when toxic gas density is greater than air, then will be adjusted
Set rotation is aligned carry out gas collection to first gas collection port under shed；
Second gas collection device is connected to the upper outlet by second gas pipeline, and the second gas is received
Acquisition means include second gas collecting tank and sink, the second gas collecting tank have the second air inlet, the second gas outlet and
Water inlet, wherein second air inlet is connected to the second gas pipeline, the second gas collecting tank is upside down in described
In sink, the gas that gas not soluble in water either density is less than air can be collected；
Third gas collection device is connected to the lower outlet by third gas pipeline, and the third gas is received
Acquisition means include multiple third gas collecting tanks, and the third gas collecting tank has third air inlet and third gas outlet, the
The third air inlet of one third gas collecting tank is connected to the third gas pipeline, the previous third gas
The third gas outlet of body collecting tank is connected to the third air inlet of third gas collecting tank described in the latter, the last one described
The third gas outlet of three gas collection tanks is connected to external environment, and multiple third gas collecting tank series connection can generate test
Gas collection is complete.
Preferably, in the gas collector for chemical experiment,
The inner surface of the adjusting set is provided with multiple sealing strips along its axis direction, guarantees that gas does not leak；
The both ends of the adjusting set are fixed by bearing and the gas pipeline, and rotation is convenient while playing the effect of sealing
Fruit；
The both ends outer surface of the adjusting set is additionally provided with card slot, and the bottom face of each card slot offers blind screw thread
Hole；
The both ends of each sub- fixing piece offer threaded hole；
Two sub- fixing pieces are stuck in the card slot, and screw passes through the threaded hole and fixes the sub- fixing piece
In the blind threaded hole.
Preferably, in the gas collector for chemical experiment, the second gas collecting tank be it is multiple,
Second air inlet of first second gas collecting tank is connected to the second gas pipeline, and previous described second
Second gas outlet of gas collection tank is connected to the second air inlet of second gas collecting tank described in the latter, described in the last one
Second gas outlet of second gas collecting tank is connected to external environment, and multiple second gas collecting tank series connection can produce test
Raw gas collection is complete.
Preferably, in the gas collector for chemical experiment,
First pressure sensor and the first valve are provided on each second gas outlet；
It is provided with second pressure sensor and the second valve on each third gas outlet, guarantees that each second gas is received
Enough gas is collected in collection tank and third gas collecting tank, and prevents leaking for gas, when first pressure sensor and the
When the pressure value that two pressure sensors detect reaches scheduled pressure value, the first valve or the second valve are opened, gas is arranged
It is collected into next second gas collecting tank or third gas collecting tank.
Preferably, the gas collector for chemical experiment further includes a bracket, is had described in support
Extension diameter section, the first gas collecting tank, the second gas collecting tank and the third gas collecting tank support portion, also have
There is the driving portion fixed with the sink and the sink is driven to move up and down, switches the collection gas of second gas collection device
Type.
Preferably, in the gas collector for chemical experiment, shifting is provided with below the support portion
Driving wheel, it is easy to remove.
The present invention provides a kind of gas collector for chemical experiment, includes extension diameter section and gas collector,
Gas collector includes first gas collection device, second gas collection device and third gas collection device, is able to
Collect different types of gas.Provided by the present invention for the gas collector of chemical experiment, can collect different types of
Gas, and effectively reduce a possibility that accident occurs for chemical experiment.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram provided by the present invention for one embodiment of the gas collector of chemical experiment.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
The present invention provides a kind of gas collector for chemical experiment comprising:
The extension diameter section 1 being connected with the gas vent of equipment of chemical industry, has an exhaust outlet, and the exhaust outlet passes through
One first gas pipeline 2 is connected to gas collector, and the first gas pipeline 2 is horizontally disposed, and phase in the vertical direction
To a upper opening and a under shed is offered, the outlet end of the first gas pipeline 2 has a upper outlet and once exports；
The gas collector includes:
First gas collection device comprising be arranged on the first gas pipeline 2 upper opening and it is described under open
First gas collecting tank 3 at mouthful is set in the tune that the first gas pipeline 2 is outer and seals with the first gas pipeline 2
Section set 4, and the first gas collecting tank 3 is fixed on the fixing piece 5 in the adjusting set 4；Wherein, the first gas is received
Collect the sealing of tank 3 and there is one first air inlet and the first gas outlet, and the first gas collecting tank has a neck, it is described solid
Determining part 5 includes two sub- fixing pieces, and the neck is blocked and fixed with the adjusting set 4, the adjusting by two sub- fixing pieces
There is a first gas collection port on set 4；
Second gas collection device is connected to the upper outlet by second gas pipeline 6, and the second gas is received
Acquisition means include second gas collecting tank 7 and sink 8, and the second gas collecting tank 7 has the second air inlet, the second gas outlet
And water inlet, wherein second air inlet is connected to the second gas pipeline 6, the second gas collecting tank 7 is upside down in
In the sink 8；
Third gas collection device is connected to the lower outlet by third gas pipeline 9, and the third gas is received
Acquisition means include multiple third gas collecting tanks 10, and the third gas collecting tank 10 has third air inlet and third outlet
Mouthful, the third air inlet of first third gas collecting tank 10 is connected to the third gas pipeline 9, previous institute
The third gas outlet for stating third gas collecting tank 10 is connected to the third air inlet of third gas collecting tank 10 described in the latter, most
The third gas outlet of third gas collecting tank 10 described in the latter is connected to external environment.
In the gas collector for chemical experiment,
The inner surface of the adjusting set 4 is provided with multiple sealing strips along its axis direction；
The both ends of the adjusting set 4 are fixed by bearing and the gas pipeline；
The both ends outer surface of the adjusting set 4 is additionally provided with card slot, and the bottom face of each card slot offers blind screw thread
Hole；
The both ends of each sub- fixing piece offer threaded hole；
Two sub- fixing pieces are stuck in the card slot, and screw passes through the threaded hole and fixes the sub- fixing piece
In the blind threaded hole.
In the gas collector for chemical experiment, the second gas collecting tank 7 is multiple, first institute
Second air inlet for stating second gas collecting tank 7 is connected to the second gas pipeline 6, and the previous second gas is received
Second gas outlet of collection tank 7 is connected to the second air inlet of second gas collecting tank 7 described in the latter, the last one described second
Second gas outlet of gas collection tank 7 is connected to external environment.
In the gas collector for chemical experiment,
First pressure sensor and the first valve are provided on each second gas outlet；
Second pressure sensor and the second valve are provided on each third gas outlet.
The gas collector for chemical experiment further includes a bracket 11, have support the extension diameter section,
The support portion of the first gas collecting tank, the second gas collecting tank and the third gas collecting tank also has and institute
State the driving portion that sink 8 is fixed and the sink 8 is driven to move up and down.
In the gas collector for chemical experiment, movable pulley 12 is provided with below the support portion.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (6)
1. being used for the gas collector of chemical experiment characterized by comprising
The extension diameter section being connected with the gas vent of equipment of chemical industry, has an exhaust outlet, and the exhaust outlet passes through one the
One gas pipeline is connected to gas collector, the first gas pipe level setting, and is opened up relatively in the vertical direction
There are a upper opening and a under shed, the outlet end of the first gas pipeline has a upper outlet and once exports；
The gas collector includes:
First gas collection device comprising the upper opening and the lower opening on the first gas pipeline are set
First gas collecting tank, rotatable to be set in the first gas pipeline outer and connect with the first gas seal for pipe joints
Adjusting set, and the fixing piece first gas collecting tank being fixed in the adjusting set；Wherein, the first gas is collected
Tank seals and has one first air inlet and the first gas outlet, and the first gas collecting tank has a neck, the fixation
Part includes two sub- fixing pieces, and the neck is blocked and fixed with the adjusting set by two sub- fixing pieces, in the adjusting set
With a first gas collection port, the first gas collection port the adjusting set rotation drive under with the upper opening or
The under shed alignment is less than the collection of air or density greater than the toxic gas of air to carry out density；
Second gas collection device is connected to the upper outlet by second gas pipeline, and the second gas collects dress
It sets including second gas collecting tank and sink, the second gas collecting tank has the second air inlet, the second gas outlet and water inlet
Mouthful, wherein second air inlet is connected to the second gas pipeline, the second gas collecting tank is upside down in the sink
In；
Third gas collection device is connected to the lower outlet by third gas pipeline, and the third gas collects dress
It sets including multiple third gas collecting tanks, the third gas collecting tank has third air inlet and a third gas outlet, and first
The third air inlet of the third gas collecting tank is connected to the third gas pipeline, and the previous third gas is received
The third gas outlet of collection tank is connected to the third air inlet of third gas collecting tank described in the latter, the last one described third gas
The third gas outlet of body collecting tank is connected to external environment.
2. being used for the gas collector of chemical experiment as described in claim 1, which is characterized in that
The inner surface of the adjusting set is provided with multiple sealing strips along its axis direction；
The both ends of the adjusting set are fixed by bearing and the gas pipeline；
The both ends outer surface of the adjusting set is additionally provided with card slot, and the bottom face of each card slot offers blind threaded hole；
The both ends of each sub- fixing piece offer threaded hole；
Two sub- fixing pieces are stuck in the card slot, and screw passes through the threaded hole and the sub- fixing piece is fixed on institute
It states in blind threaded hole.
3. being used for the gas collector of chemical experiment as described in claim 1, which is characterized in that the second gas is collected
Tank be it is multiple, second air inlet of first second gas collecting tank is connected to the second gas pipeline, previous
Second gas outlet of a second gas collecting tank is connected to the second air inlet of second gas collecting tank described in the latter, most
Second gas outlet of second gas collecting tank described in the latter is connected to external environment.
4. being used for the gas collector of chemical experiment as claimed in claim 3, which is characterized in that
First pressure sensor and the first valve are provided on each second gas outlet；
Second pressure sensor and the second valve are provided on each third gas outlet.
5. being used for the gas collector of chemical experiment as described in claim 1, which is characterized in that it further include a bracket,
With the support extension diameter section, the first gas collecting tank, the second gas collecting tank and the third gas collecting tank
Support portion, also there is the driving portion fixed with the sink and the sink is driven to move up and down.
6. being used for the gas collector of chemical experiment as claimed in claim 5, which is characterized in that the lower section of the support portion
It is provided with movable pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611216335.2A CN106607111B (en) | 2016-12-26 | 2016-12-26 | Gas collector for chemical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611216335.2A CN106607111B (en) | 2016-12-26 | 2016-12-26 | Gas collector for chemical experiment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106607111A CN106607111A (en) | 2017-05-03 |
| CN106607111B true CN106607111B (en) | 2018-12-18 |
Family
ID=58636788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611216335.2A Expired - Fee Related CN106607111B (en) | 2016-12-26 | 2016-12-26 | Gas collector for chemical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106607111B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607897B (en) * | 2021-09-10 | 2022-06-21 | 深圳市中测计量检测技术有限公司 | Artificial intelligence indoor air quality detection device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6290744U (en) * | 1985-11-28 | 1987-06-10 | ||
| CN2037634U (en) * | 1988-11-01 | 1989-05-17 | 胥光勇 | Liquid-draining and air-collecting device |
| JPH09210880A (en) * | 1996-01-30 | 1997-08-15 | Osaka Gas Co Ltd | Gas sampling device |
| CN2902451Y (en) * | 2006-03-01 | 2007-05-23 | 王干 | Experimental device capable of collecting multibottle gas |
| CN201135891Y (en) * | 2007-12-14 | 2008-10-22 | 王庆良 | Draining method air accumulation devicee |
| CN201832671U (en) * | 2010-10-19 | 2011-05-18 | 赵常海 | Water channel for collecting chemical experiment gas |
| CN103852399A (en) * | 2012-11-30 | 2014-06-11 | 深圳市龙澄高科技环保有限公司 | Method and device for determination of biomass material biogas generating potential |
| CN204429332U (en) * | 2015-01-05 | 2015-07-01 | 温州大学 | A kind of gas collector for chemical experiment |
-
2016
- 2016-12-26 CN CN201611216335.2A patent/CN106607111B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106607111A (en) | 2017-05-03 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20181218 Termination date: 20191226 |