CN105772131A - Separable gas collecting bottle - Google Patents
Separable gas collecting bottle Download PDFInfo
- Publication number
- CN105772131A CN105772131A CN201610296850.XA CN201610296850A CN105772131A CN 105772131 A CN105772131 A CN 105772131A CN 201610296850 A CN201610296850 A CN 201610296850A CN 105772131 A CN105772131 A CN 105772131A
- Authority
- CN
- China
- Prior art keywords
- gas
- separable
- bottle
- cover
- bomb
- 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.)
- Pending
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/12—Gas jars or cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2547/00—Closures with filling and discharging, or with discharging, devices
- B65D2547/04—Closures with discharging devices other than pumps
- B65D2547/06—Closures with discharging devices other than pumps with pouring spouts ot tubes; with discharge nozzles or passages
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention provides a separable gas collecting bottle, which comprises a gas storage bottle and a separable cover, wherein the separable cover comprises a bottle cover, and the bottle cover is connected with the gas storage bottle in a sealing way; a gas outlet pipe and a gas inlet pipe are inlaid in the bottle cover, and the separable cover is of an integrally molded structure. A reactive tank for placing a reagent to carry out drying, impurity removal and other treatments on an inflowing gas is arranged at an inlet of the gas inlet pipe. The separable gas collecting bottle provided by the invention has the beneficial effects that the gas storage bottle is connected with the separable cover in a sealing way, and the detachable cover integrally molded with the gas inlet and outlet pipes ensures the sealing performance; different types of separable covers are designed to be selected for collected gases of different densities; at the same time, the reactive tank is designed at the gas inlet pipe to filter out foreign gases. The device has the advantages of simple structure, good sealing performance, no gas leakage, no pollution of gas in the bottle, simple operation and strong practicality.
Description
Technical field
The present invention relates to a kind of gas collecting bottle, particularly relate to a kind of use for laboratory separable set gas cylinder.
Background technology
Gas collecting bottle is a kind of open mouth glass container, bottleneck plane frosted, can keep tight contact with clouded glass, not easily leak gas；It is generally used for collection gas, assembles Drexel bottle and carry out material with the reaction between gas.
At present, the triangular flask of the gas collecting bottle employing disjunctor that laboratory is common is agent set, re-uses bottle plug and seals, and arranges inlet tube and outlet on bottle plug.The gas collecting bottle of this structure, the seal of bottle plug is not good enough, the problem such as can cause gas leakage, gas is contaminated in bottle.
Summary of the invention
The technical problem to be solved in the present invention is how to improve the sealing of gas collecting bottle, it is ensured that in air tight, bottle, gas is not contaminated.
In order to solve above-mentioned technical problem, the technical scheme is that a kind of separable set gas cylinder of offer, it is characterised in that: it is made up of gas bomb and separable lid；Separable lid includes bottle cap, and bottle cap and gas bomb are tightly connected, and bottle cap is inlaid with outlet tube and inlet tube；
Separable lid is formed in one structure.
Preferably, the bottleneck of described gas bomb is provided with external screw thread, is provided with female thread in described bottle cap, and described gas bomb is connected by thread seal with bottle cap.
Preferably, it is provided with gasket seal in described gas bomb.
Preferably, described gasket seal is teflon gasket.
Preferably, the import department of described inlet tube be provided with for placing the reagent gas to entering and being dried, the reactive tank of remove impurity or other process.
Preferably, if the density of collected gas is less than the density of air, then outlet tube stretches into the length in gas bomb more than inlet tube.
Preferably, if the density of collected gas is more than the density of air, then outlet tube stretches into the length in gas bomb less than inlet tube.
Preferably for designated gas, it is possible to according to collect gas number select the size of gas bomb.
Preferably, collection method both can select draining to send out collection, it is possible to selects air-discharging method to collect.
When air-discharging method collects gas, first mixing gas enters device by inlet tube, arrives the bottle mouth position of gas bomb after drying through reactive tank, along with the gas entered gets more and more, pressure in gas bomb increases, and the foreign gas (air) on bottle top is discharged through outlet tube.When outlet tube expellant gas is pure collection gas, illustrate that the gas in gas bomb has been collected completely.
Separable set gas cylinder provided by the invention, gas bomb and separable lid are tightly connected, by ensure that sealing with inlet, outlet pipe global formation, non-removable bottle cap；For the collection gas of different densities size, devise different types of separable lid selective；Design reactive tank at inlet tube place, with elimination foreign gas simultaneously；Apparatus structure is simple, and good airproof performance can guarantee that in air tight and bottle, gas is not contaminated, simple to operate, practical.
Accompanying drawing explanation
The body schematic diagram of the separable set gas cylinder that Fig. 1 provides for the present embodiment；
Fig. 2 is the separable lid schematic diagram collecting oxygen；
Fig. 3 is the separable lid schematic diagram collecting hydrogen.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments are merely to illustrate the present invention rather than restriction the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, the present invention can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
In conjunction with Fig. 1 and Fig. 2, described separable set gas cylinder is made up of gas bomb 1 and separable lid.Separable lid is made up of bottle cap 3, outlet tube 4, reactive tank 5, inlet tube 6, and separable lid is an entirety, non-dismountable.
The bottleneck of gas bomb 1 is designed as screw-type finish 2, it is possible to is threaded connection different separable lids and tightens so that the sealing effectiveness of whole device is better.Screw socket inside bottle cap 3 need to match with the screw socket of gas bomb 1, can design the pad of a politef inside bottle cap 3, strengthens the high leakproofness of product further.
Being inlaid with outlet tube 4 and inlet tube 6 on bottle cap 3, the import department of inlet tube 6 is connected to reactive tank 5, can add desiccant or other solid materials inside reactive tank 5, foreign gas that elimination enters from inlet tube 6 or steam.Density according to gas is different, it is possible to the length of design inlet, outlet pipe.
When adopting the separable set gas cylinder that the present embodiment provides to collect gas, different separable lids can be selected according to the size of the density of gas.
If the gas collected is oxygen, the bottle cap that outlet tube 4 is shorter, inlet tube 6 is longer should be selected, as shown in Figure 2.First mixing gas enters device by inlet tube 6, the bottle mouth position of gas bomb 1 is arrived through reactive tank 5 (drying), along with the oxygen entered gets more and more, the pressure in gas bomb increases, and the foreign gas (air) on bottle top is discharged through outlet tube 4.When outlet tube 4 expellant gas is purity oxygen, illustrate that the oxygen in gas bomb 1 has been collected completely.
If selection hydrogen, then can be selected for the bottle cap that outlet tube 4 is longer, inlet tube 6 is shorter, as shown in Figure 3.First mixing gas enters device by inlet tube 6, the bottle mouth position of gas bomb 1 is arrived through reactive tank 5 (drying), along with the hydrogen entered gets more and more, the pressure in gas bomb increases, and the foreign gas (air) at the bottom of bottle is discharged through outlet tube 4.When outlet tube 4 expellant gas is pure hydrogen, illustrate that the hydrogen in gas bomb 1 has been collected completely.
Additionally, the size of gas bomb 1 also can select.Different size of gas bomb (screw socket is unified) can collect the gas of different volumes.
Certainly, the method collecting object gas, both optional air-discharging method was collected, it is also possible to select draining to send out collection.
Claims (7)
1. a separable set gas cylinder, it is characterised in that: it is made up of gas bomb (1) and separable lid；Separable lid includes bottle cap (3), and bottle cap (3) and gas bomb (1) are tightly connected, and bottle cap (3) is inlaid with outlet tube (4) and inlet tube (6)；
Separable lid is formed in one structure.
2. a kind of separable set gas cylinder as claimed in claim 1, it is characterized in that: the bottleneck of described gas bomb (1) is provided with external screw thread, being provided with female thread in described bottle cap (3), described gas bomb (1) is connected by thread seal with bottle cap (3).
3. a kind of separable set gas cylinder as claimed in claim 1 or 2, it is characterised in that: described gas bomb is provided with gasket seal in (1).
4. a kind of separable set gas cylinder as claimed in claim 3, it is characterised in that: described gasket seal is teflon gasket.
5. separable set gas cylinder as claimed in claim 1 a kind of, it is characterised in that: the import department of described inlet tube (6) is provided with for placing the reagent gas to entering and being dried, the reactive tank (5) of remove impurity or other process.
6. a kind of separable set gas cylinder as claimed in claim 1, it is characterised in that: if the density of collected gas is less than the density of air, then outlet tube (4) stretches into the length in gas bomb (1) more than inlet tube (6).
7. a kind of separable set gas cylinder as claimed in claim 1, it is characterised in that: if the density of collected gas is more than the density of air, then outlet tube (4) stretches into the length in gas bomb (1) less than inlet tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296850.XA CN105772131A (en) | 2016-05-06 | 2016-05-06 | Separable gas collecting bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296850.XA CN105772131A (en) | 2016-05-06 | 2016-05-06 | Separable gas collecting bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105772131A true CN105772131A (en) | 2016-07-20 |
Family
ID=56401888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610296850.XA Pending CN105772131A (en) | 2016-05-06 | 2016-05-06 | Separable gas collecting bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105772131A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801785A (en) * | 2017-01-18 | 2017-06-06 | 瑞安市智造科技有限公司 | A kind of gaseous storage bottle |
| CN114441242A (en) * | 2020-11-02 | 2022-05-06 | 中国石油化工股份有限公司 | Gas collecting bottle and using method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002072743A1 (en) * | 2001-03-13 | 2002-09-19 | Council Of Scientific And Industrial Research | A simple portable mini distillation apparatus for the production of essential oils and hydrosols |
| CN200939376Y (en) * | 2006-07-17 | 2007-08-29 | 毕秀成 | Mini plant for preparation of gas |
| CN202547878U (en) * | 2012-03-30 | 2012-11-21 | 沧州供电公司 | Gas collection device for quantitative leak detection testing of SF6 electrical equipment |
| CN203118278U (en) * | 2013-03-28 | 2013-08-07 | 文登市张家产中学 | Multifunctional gas device |
| CN203715641U (en) * | 2014-01-21 | 2014-07-16 | 安徽农业大学 | Anaerobic fermentation experimental facility |
-
2016
- 2016-05-06 CN CN201610296850.XA patent/CN105772131A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002072743A1 (en) * | 2001-03-13 | 2002-09-19 | Council Of Scientific And Industrial Research | A simple portable mini distillation apparatus for the production of essential oils and hydrosols |
| CN200939376Y (en) * | 2006-07-17 | 2007-08-29 | 毕秀成 | Mini plant for preparation of gas |
| CN202547878U (en) * | 2012-03-30 | 2012-11-21 | 沧州供电公司 | Gas collection device for quantitative leak detection testing of SF6 electrical equipment |
| CN203118278U (en) * | 2013-03-28 | 2013-08-07 | 文登市张家产中学 | Multifunctional gas device |
| CN203715641U (en) * | 2014-01-21 | 2014-07-16 | 安徽农业大学 | Anaerobic fermentation experimental facility |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801785A (en) * | 2017-01-18 | 2017-06-06 | 瑞安市智造科技有限公司 | A kind of gaseous storage bottle |
| CN114441242A (en) * | 2020-11-02 | 2022-05-06 | 中国石油化工股份有限公司 | Gas collecting bottle and using method and application thereof |
| CN114441242B (en) * | 2020-11-02 | 2024-05-07 | 中国石油化工股份有限公司 | Gas collecting bottle and use method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207153393U (en) | Waste collection safety head and waste collecting device | |
| CN105772131A (en) | Separable gas collecting bottle | |
| CN102156062A (en) | Method and device for sampling emergent gas in natural spring water | |
| CN201921547U (en) | Extracting tank | |
| CN205850419U (en) | A kind of gas-liquid separation device being applied to solid-phase extracting instrument | |
| CN209124161U (en) | A kind of simple albumen separator | |
| CN215901654U (en) | Simple device for sample allocation | |
| CN102072861A (en) | Aerosol generator | |
| CN213632912U (en) | Total organic carbon sample drip washing device and suction filtration structure thereof | |
| CN207318178U (en) | A kind of super low concentration particle sampling pipette tips suitable for low temperature and high relative humidity environment | |
| CN204784820U (en) | Sample valve | |
| CN204635084U (en) | A kind of separate type atomizer for electric and electronic smoking set | |
| CN204383971U (en) | A kind of chemical agent transfer sealing expansion plug device | |
| CN203710896U (en) | Exhaust gas absorption device for acrylic drain tank | |
| CN202028509U (en) | Vacuum paint-dipping machine | |
| CN209385847U (en) | For the sealing device between air blower and tracheae | |
| CN203405364U (en) | Visual desorption tank | |
| CN105784431A (en) | Airtight chamber and method for balancing air pressure inside airtight chamber | |
| CN202158975U (en) | Self-cleaning bottle closed sampling device | |
| CN215217950U (en) | Quick air leakage detection device for pressure container | |
| CN203345508U (en) | Atmospheric storage tank mouth sealing device | |
| CN211290747U (en) | Laboratory vacuum dryer | |
| CN203877894U (en) | Seal type industrial funnel | |
| CN206418105U (en) | A kind of biological sample preservation container | |
| CN211196983U (en) | Large reagent bottle for containing solution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |