CN107289317A - A kind of measurable gas storage device - Google Patents
A kind of measurable gas storage device Download PDFInfo
- Publication number
- CN107289317A CN107289317A CN201710662789.0A CN201710662789A CN107289317A CN 107289317 A CN107289317 A CN 107289317A CN 201710662789 A CN201710662789 A CN 201710662789A CN 107289317 A CN107289317 A CN 107289317A
- Authority
- CN
- China
- Prior art keywords
- storage device
- gas
- flexible cylinder
- gas storage
- measurable
- 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
- 239000000725 suspension Substances 0.000 claims abstract description 3
- 230000007306 turnover Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17B—GAS-HOLDERS OF VARIABLE CAPACITY
- F17B1/00—Gas-holders of variable capacity
- F17B1/24—Gas-holders of variable capacity of dry type
- F17B1/26—Gas-holders of variable capacity of dry type with flexible walls, e.g. bellows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17B—GAS-HOLDERS OF VARIABLE CAPACITY
- F17B1/00—Gas-holders of variable capacity
- F17B1/02—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0176—Shape variable
- F17C2201/0195—Shape variable with bellows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/0426—Volume
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of measurable gas storage device, belong to gas detection equipment technical field.Measurable gas storage device includes air reservoir body, and the air reservoir body is the flexible cylinder of corrugated tube shape closed at both ends；The flexible cylinder is provided with gas inlet and outlet；The flexible cylinder suspension is set, the air storage amount of the length correspondence gas storage device for the cylinder that stretches.The measurable gas storage device of the present invention realizes gas collection and metering simultaneously, convenient and practical, is particularly suitable for use in and the online collection and detection of gas are generated in real time reaction scene.
Description
Technical field
The present invention relates to a kind of measurable gas storage device, belong to gas detection equipment technical field.
Background technology
The work such as the physico-chemical property research that the fields such as industry, scientific research, teaching, health are closed in gas analysis detection and gas phase
In often need to carry out collection, mixture, storage etc. of gas.It need to particularly carry out generating gas on-line checking under certain scene in real time
When, gas storage device can realize that gas collection and metering will have sufficient practicality simultaneously.
In the prior art, conventional gas storage device or for rigid container, or be flexible collection airbag etc., these devices lead to
The metering of stored gas can not be often directly realized by, or the determination of total amount can only be realized without energy continuous metering.And test
Frequently with modes such as draining water gathering of gas law in room, then the collection storage that ammonia, carbon dioxide etc. are dissolved in the gas of water can not be carried out.
Can using syringe etc. can quantitative shifting sample instrument roughly, or using the pump housing of stability of flow carry out quantifying on time, but this
A little modes need to rely on other utensils, and usage scenario is limited, and complex operation.
Patent CN201310365440.2 discloses a kind of " gasometry mixture and rate controlling based on water-gas replacement technique
Carrying method and device ", the device includes a rigid water container and the flexible containers set in it, by water,
Gas displacement principle, control water container discharge water or water filling control flexible containers air inlet or gas transmission, keep air pressure balance and
The accurate formulation of mixed gas and stable conveying are realized under conditions of temperature stabilization.Although the technical scheme can be by water
Metering to gas in container is realized in metering, but need to be equipped with control and the metering device of a set of water, complicated, troublesome poeration,
And gas uniformly mixes difficulty.
In view of the technical problem of foregoing presence, should develop a kind of gas storage device with more excellent function of measuring, with convenient
The work such as collection, mixture, the detection of gas.
The content of the invention
It is an object of the invention to provide a kind of two-stage metered shot device of achievable degree of precision.
The technical scheme used for：
A kind of measurable gas storage device, including air reservoir body, the air reservoir body are bellows closed at both ends
The flexible cylinder of shape；The flexible cylinder is provided with gas inlet and outlet；The storage of the length correspondence gas storage device of the flexible cylinder
Tolerance.
Further, the flexible cylinder suspension is set, and makes freely to stretch in the vertical without by other contact sides
Frictional influence；And the active force that the weight of its own keeps down, it is to avoid similar to delayed caused due to stretching when keeping flat
Error.
Further, in addition to base and the stand that is arranged on the base；The stand includes column, and is arranged on
The crossbeam of the column upper end；The flexible cylinder is hung on the crossbeam, thus can freely be exchanged for, convenient use.
Further, the column of the stand is pressed close in the side of the flexible cylinder；The column is provided with scale, to spend
Measure the length of the flexible cylinder.
Further, the scale on the column is labeled as the air storage amount of gas storage device.
Further, described gas inlet and outlet is separately positioned on the two ends of the flexible cylinder.
Further, the gas inlet and outlet of the lower end of the flexible cylinder is picked out using flexible flexible pipe, it is to avoid pipeline band
Askew flexible cylinder, causes error in reading.
Further, the lower end of the flexible cylinder is provided with balancing weight, suitably increases weight, strengthens downward active force,
Make holding vertical, facilitate reading；And when avoiding injecting, releasing gas it is flexible it is delayed caused by error.
In summary, the invention discloses the measurable gas storage device of a set of achievable degree of precision.During gas collection, gas sample from
One end of gas inlet and outlet enters, as needed, and the other end connection of gas inlet and outlet needs gas port or closure.It is flexible with entering
The tolerance increase of cylinder, flexible cylinder constantly extends；Discharged with the gas sample of flexible cylinder, tolerance is constantly reduced, stretch cylinder 4 not
It is disconnected to shorten；Air storage amount can be directly read according to scale.The quarter on column can be marked by injecting the gas of multiple known quantities
Degree, realizes accurate measurement when gas collection is carried out using the device.
The measurable gas storage device of the present invention, which is particularly suitable for use in, generates the online collection and inspection of gas in real time reaction scene
Survey, compared with prior art, measurable gas storage device of the invention realizes gas collection and metering simultaneously, convenient and practical, simple in construction,
It is with low cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of measurable gas storage device in the present invention.
Embodiment
For the technological means and beneficial effect of the present invention is expanded on further, below in conjunction with accompanying drawing and preferred embodiment, to this
A kind of measurable gas storage device of invention is described in detail：
As shown in Figure 1, flexible cylinder 4 of the measurable gas storage device including corrugated tube shape closed at both ends holds as air storage
Device body；And base 6 and the stand that is arranged on base 6；Stand includes column 2 and is arranged on the crossbeam 1 of the upper end of column 2；
Flexible cylinder 4 is hung on crossbeam 1；The column 2 of stand is pressed close in the side of flexible cylinder 4；The flexible length of cylinder 4 has corresponded to air storage
The air storage amount of device；Column 2 is provided with scale.Using the flexible cylinder 4 of gas injection of known quantity, correspondence scale is labeled as air storage
The air storage amount of device.
The two ends of flexible cylinder 4 are respectively equipped with gas inlet and outlet and pick out pipeline 3 respectively, and import and export can make no distinction of rank；
Or mixed gas, the setting for the air inlet order that can be carried out according to needed for the density of prepackage gas sample judges uniform mixing.Retracting cylinder
The gas inlet and outlet of the lower end of body 4 is picked out using flexible flexible pipe；The lower end of flexible cylinder 4 is provided with balancing weight 5, makes flexible cylinder
4 keep vertical.
During gas collection, gas sample enters from one end of pipeline 3, as needed, and the other end connection of pipeline 3 needs gas port or closed
Close.With the tolerance increase for entering flexible cylinder 4, the cylinder 4 that stretches constantly extends；Discharged with the gas sample of flexible cylinder 4, tolerance is continuous
Reduce, the cylinder 4 that stretches constantly shortens；Air storage amount can be directly read according to scale.
Above description is the embodiment of the present invention, and each substantive content composition illustrated not to the present invention is limited
System, person of ordinary skill in the field makes an amendment or deformed to foregoing embodiment, without departing substantially from the essence of the present invention.
Claims (8)
1. a kind of measurable gas storage device, it is characterised in that including：Air reservoir body, the air reservoir body is two ends
The flexible cylinder of shrouded bellow shape；
The flexible cylinder is provided with gas inlet and outlet；
The air storage amount of the length correspondence gas storage device of the flexible cylinder.
2. measurable gas storage device as claimed in claim 1, it is characterised in that the flexible cylinder suspension is set.
3. measurable gas storage device as claimed in claim 2, it is characterised in that also including base and be arranged on the base
Stand；
The stand includes column, and is arranged on the crossbeam of the column upper end；The flexible cylinder is hung on the crossbeam.
4. measurable gas storage device as claimed in claim 3, it is characterised in that the side of the flexible cylinder is pressed close to described vertical
The column of frame；
The column is provided with scale, to measure the length of the flexible cylinder.
5. measurable gas storage device as claimed in claim 4, it is characterised in that the scale on the column is labeled as air storage dress
The air storage amount put.
6. the measurable gas storage device as described in any bar in claim 3-5, it is characterised in that described gas inlet and outlet point
The two ends of the flexible cylinder are not arranged on.
7. measurable gas storage device as claimed in claim 7, it is characterised in that the gas turnover of the lower end of the flexible cylinder
Mouth is picked out using flexible flexible pipe.
8. the measurable gas storage device as described in any bar in claim 3-7, it is characterised in that the lower end of the flexible cylinder
Provided with balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662789.0A CN107289317A (en) | 2017-08-04 | 2017-08-04 | A kind of measurable gas storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662789.0A CN107289317A (en) | 2017-08-04 | 2017-08-04 | A kind of measurable gas storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107289317A true CN107289317A (en) | 2017-10-24 |
Family
ID=60105230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710662789.0A Pending CN107289317A (en) | 2017-08-04 | 2017-08-04 | A kind of measurable gas storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107289317A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860854A (en) * | 2017-12-26 | 2018-03-30 | 海南聚能科技创新研究院有限公司 | A kind of gas detecting instrument |
| CN110080690A (en) * | 2019-06-06 | 2019-08-02 | 西南石油大学 | A kind of reduction marine riser gravity installation |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB868607A (en) * | 1958-11-27 | 1961-05-17 | British Oxygen Co Ltd | Apparatus for controlling or assisting respiration |
| SU591703A2 (en) * | 1976-07-08 | 1978-02-05 | Rozental Moisej Borisovich | Vessel volume determining method |
| GB2020409A (en) * | 1978-05-05 | 1979-11-14 | Ruddy M F | Self-inflating devices |
| EP0027154A1 (en) * | 1979-09-24 | 1981-04-22 | Becton Dickinson and Company | Volumetric respiratory exerciser and kit for assembling such an exerciser |
| CN1227346A (en) * | 1998-12-25 | 1999-09-01 | 方治安 | Pressure measuring and regulating alarm for tyre |
| JP2000114055A (en) * | 1998-09-29 | 2000-04-21 | Takaoka Electric Mfg Co Ltd | Gas leakage judging device for gas insulating equipment |
| US20030005933A1 (en) * | 2001-05-23 | 2003-01-09 | Izuchukwu John I. | Ambulatory storage system for pressurized gases |
| CN104502163A (en) * | 2015-01-08 | 2015-04-08 | 安徽理工大学 | Adjustable-depth collecting device for carbon dioxide in soil and use method of adjustable-depth collecting device |
| CN206223497U (en) * | 2016-10-12 | 2017-06-06 | 武汉华正环境检测技术有限公司 | A kind of portable gas sampler |
| CN207298355U (en) * | 2017-08-04 | 2018-05-01 | 海南聚能科技创新研究院有限公司 | A kind of measurable gas storage device |
-
2017
- 2017-08-04 CN CN201710662789.0A patent/CN107289317A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB868607A (en) * | 1958-11-27 | 1961-05-17 | British Oxygen Co Ltd | Apparatus for controlling or assisting respiration |
| SU591703A2 (en) * | 1976-07-08 | 1978-02-05 | Rozental Moisej Borisovich | Vessel volume determining method |
| GB2020409A (en) * | 1978-05-05 | 1979-11-14 | Ruddy M F | Self-inflating devices |
| EP0027154A1 (en) * | 1979-09-24 | 1981-04-22 | Becton Dickinson and Company | Volumetric respiratory exerciser and kit for assembling such an exerciser |
| JP2000114055A (en) * | 1998-09-29 | 2000-04-21 | Takaoka Electric Mfg Co Ltd | Gas leakage judging device for gas insulating equipment |
| CN1227346A (en) * | 1998-12-25 | 1999-09-01 | 方治安 | Pressure measuring and regulating alarm for tyre |
| US20030005933A1 (en) * | 2001-05-23 | 2003-01-09 | Izuchukwu John I. | Ambulatory storage system for pressurized gases |
| CN104502163A (en) * | 2015-01-08 | 2015-04-08 | 安徽理工大学 | Adjustable-depth collecting device for carbon dioxide in soil and use method of adjustable-depth collecting device |
| CN206223497U (en) * | 2016-10-12 | 2017-06-06 | 武汉华正环境检测技术有限公司 | A kind of portable gas sampler |
| CN207298355U (en) * | 2017-08-04 | 2018-05-01 | 海南聚能科技创新研究院有限公司 | A kind of measurable gas storage device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860854A (en) * | 2017-12-26 | 2018-03-30 | 海南聚能科技创新研究院有限公司 | A kind of gas detecting instrument |
| CN110080690A (en) * | 2019-06-06 | 2019-08-02 | 西南石油大学 | A kind of reduction marine riser gravity installation |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20171024 |