CN102692341A - Simple gas collection device - Google Patents
Simple gas collection device Download PDFInfo
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- CN102692341A CN102692341A CN201210207321XA CN201210207321A CN102692341A CN 102692341 A CN102692341 A CN 102692341A CN 201210207321X A CN201210207321X A CN 201210207321XA CN 201210207321 A CN201210207321 A CN 201210207321A CN 102692341 A CN102692341 A CN 102692341A
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Abstract
The invention discloses a simple gas collection device, which comprises a gas collection bag, a gas stop clamp and a support frame. The gas collection bag comprises a bag main which is cylindrical, conical or approximately spherical, and a hose, a glass tube and a sealing plug are connected with the opening of the bag main body in sequence; the gas stop clamp comprises a clamping arm and a connecting arm, wherein the connecting arm is connected with the clamping arm and has certain elasticity, and two parallel clamping plates are arranged on the clamping arm; and the support frame is fixedly connected to the gas stop clamp and is telescopic in length. The simple gas collection device has the beneficial effects that the gas collection bag has a simple structure; the connecting arm of the gas stop clamp is arc-shaped and elastic, and the hose of the gas collection bag can be clamped by means of the elastic gas stop clamp; the two parallel clamping plates on the clamping arm can further guarantee the sealing performance of the clamped hose; and the support frame is the telescopic in length, so that the gas collection device can collect gases beyond a certain distance, thus being wider in application range.
Description
Technical field
The present invention relates to a kind of gathering-device, be specifically related to a kind of device that is used to collect gas easily.
Background technology
At present, the environmental monitoring personnel use devices such as sampling ball or aspiration pump during to gas sampling usually.When using the sampling ball, the gas of sampled point is pressed in the bladders of sampling ball, treat the bladders abundance after, with clamp bladders mouth; When using aspiration pump, in the gas suction sample sack with sampled point, the opening of sealing sample sack gets final product.But; All there is certain limitation in two kinds of above-mentioned devices, and that is exactly after gas collecting finishes, and need operating personnel personally with the closure of openings of bladders mouth or sample sack; This just means; Sampled point can only be in the scope that operating personnel's arm can reach, yet for having situation that corrosive gas should not closely sample or sampled point also have certain altitude apart from operating personnel situation, two kinds of above-mentioned devices are difficult to its effects of performance.
Summary of the invention
Be to solve the deficiency of prior art, the object of the present invention is to provide a kind of simple in structure, easy to operate, the device that can beyond certain distance, locate to collect gas.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
The simple gas gathering-device; Comprise: the gas collection bag is characterized in that aforementioned gas collection bag comprises a bag main body; Aforementioned bag main body is provided with an opening; Aforementioned opening part is connected with a flexible pipe hermetically, and the other end of aforementioned flexible pipe is provided with glass tube, and the other end of aforementioned glass tube is provided with sealing plug.
Aforesaid simple gas gathering-device; It is characterized in that; Also comprise: be used to control the inside of aforementioned gas collection bag and the only gas folder of extraneous UNICOM or partition; The aforementioned gas folder that ends comprises: two jig arm of reporting to the leadship after accomplishing a task each other, be fixedly connected the linking arm of aforementioned two jig arm, and aforementioned linking arm is curved and have certain elasticity.
Aforesaid simple gas gathering-device is characterized in that, the aforementioned gas that ends presss from both sides one-body molded.
Aforesaid simple gas gathering-device is characterized in that, the aforementioned gas folder that ends is alloy steel, or carbon steel.
Aforesaid simple gas gathering-device is characterized in that, on aforementioned jig arm near the linking arm place fixing be provided with two clamping plate that are parallel to each other.
Aforesaid simple gas gathering-device is characterized in that, also comprises: be used for the aforementioned only gas of support fixation presss from both sides, length retracted support frame, aforementioned bracing frame is fixedly connected on the end of aforementioned jig arm away from linking arm.
Aforesaid simple gas gathering-device is characterized in that, aforementioned flexible pipe is an emulsion tube.
Aforesaid simple gas gathering-device is characterized in that, aforementioned bag main body is cylindrical, conical or almost spherical.
Usefulness of the present invention is: the gas collection bag constructions is simple, and cylindrical, conical or spherical profile makes the amount of the gas of collecting more, satisfies the needs of sampling quantity; End two jig arm of gas folder and report to the leadship after accomplishing a task, linking arm is curved and have elasticity, ends the gas folder by means of elastic force and just can the flexible pipe of gas collection bag be clamped; On the jig arm near the linking arm place fixing be provided with two clamping plate that are parallel to each other, can further guarantee the sealing property of flexible pipe after clamped; End on the gas folder also being provided with length retracted support frame, make gas collector of the present invention can collect the gas beyond the certain distance, the scope of application is more extensive.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of gas collection bag in the simple gas gathering-device of the present invention;
Fig. 2 is the structural representation that simple gas gathering-device of the present invention is ended a specific embodiment of gas folder;
Fig. 3 is that simple gas gathering-device of the present invention is ended the structural representation after the gas folder is assembled with bracing frame;
The implication of Reference numeral among the figure: 1-gas collection bag, 2-bag main body, 3-opening, 4-flexible pipe, 5-glass tube, 6-sealing plug, 7-end gas folder, 8-jig arm, 9-linking arm, 10-bracing frame, 11-clamping plate.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done concrete introduction.
With reference to Fig. 1; Simple gas gathering-device of the present invention comprises a gas collection bag 1; Gas collection bag 1 comprises: be used for the bag main body 2 of splendid attire gas, the opening 3 that bag main body 2 is in communication with the outside, the flexible pipe 4 that connects hermetically at opening 3 places; The other end of flexible pipe 4 is assembled with glass tube 5, and the other end of glass tube 5 is provided with sealing plug 6.Before the use, gas collection bag 1 is vacuumized, nip flexible pipe 4 then and get in the bag main body 2, use the mouth of pipe place of sealing plug 6 shutoff more rapidly at glass tube 5 to prevent ambient atmos by means of devices such as aspiration pumps, for use.When gathering gas, take off sealing plug 6, tear bag main body 2, let gas get in the gas collection bag 1.
As a kind of preferred scheme, flexible pipe 4 is an emulsion tube, because of its softness, pinches leicht fallen D/A so pinch, and is convenient to advancing and going out of pilot-gas.
More for the amount that makes the gas of collecting, satisfy the needs of sampling quantity, as a kind of preferred scheme, the shaped design of bag main body 2 becomes cylindrical, conical or almost spherical.And cylindrical and conical bag main body 2 can be placed on the table top comparatively stably.
With reference to Fig. 2; Simple gas gathering-device of the present invention comprises that is also ended a gas folder 7; End inside and extraneous UNICOM or partition that gas folder 7 is used to control gas collection bag 1; Comprise following structure: two jig arm 8 of reporting to the leadship after accomplishing a task each other, be fixedly connected a linking arm 9 of two jig arm 8, linking arm 9 is curved and have certain elasticity.During use, break two jig arm 8 off with the fingers and thumb, curved linking arm 9 is opened; Then flexible pipe 4 is placed in the zone that two jig arm 8 and linking arm 9 surround because linking arm 9 has elasticity, unclamp jig arm 8 after; Just end gas folder 7 in the raw the time, jig arm 8 can clamp flexible pipe 4 with linking arm 9.It is air tight when flexible pipe 4 is held; The area that is held should be big slightly; So can with jig arm 8 do slabbing with flexible pipe 4 position contacting, the jig arm 8 of two sheets and can overlap in opposite directions and right fully; So just, can reach best only gas effect with the area clamping flexible pipe 4 of maximum.
As a kind of improved plan, on jig arm 8 near linking arm 9 places fixing be provided with two clamping plate that are parallel to each other 11, the width of clamping plate 11 is half the greater than the outer circumference of flexible pipe 4.So, what directly contact flexible pipe 4 is exactly clamping plate 11, no longer is original jig arm 8.Because linking arm 9 is curved; So the clamping flexible pipe 4 that linking arm 9 and jig arm 8 constitute is regional triangular in shape; If with jig arm 8 direct clamping flexible pipes 4; The dynamics that flexible pipe 4 is held in the side near linking arm 9 is less than relative opposite side, if flexible pipe 4 is thin or thinner, easily at the side generation gas leak phenomenon near linking arm 9.When adopting parallel clamping plate 11 clamping flexible pipes 4, gas leak phenomenon, good sealing effect can not take place in flexible pipe 4 sections of being held in the dynamics mean allocation.
As a kind of preferred scheme, end gas press from both sides 7 one-body molded, both convenient the manufacturing, durable again, and smooth in appearance, comparatively attractive in appearance.
As a kind of preferred scheme, ending gas folder 7 is alloy steel, or carbon steel.This kind material is come out ends gas folder 7, not only has the required hardness of clamping flexible pipe 4, and has better elastic, the ventilation of being convenient to control flexible pipe 4 with hold one's breath.
With reference to Fig. 3, can collect apart from the gas beyond operating personnel's certain distance in order to make above-mentioned simple gas gathering-device, gas collector of the present invention also comprises a bracing frame 10.Bracing frame 10 is used for supporting, the fixing gas folder 7 that ends, and concrete, bracing frame 10 is fixedly connected on the end of jig arm 8 away from linking arm 9.Above-mentioned fixed connection mode will be convenient to dismounting bracing frame 10 and end gas folder 7, for example can select screw to fix.For adapting to different sampled distances, the length of bracing frame 10 is scalable, and is concrete, can be connected together by the casing pipe sleeve of different-diameter.Because the contact area of ending gas folder 7 and gas collection bag 1 on the bracing frame 10 is less; Specifically be that jig arm 8 or clamping plate 11 contact with flexible pipe 4; Gas collection bag 1 ends gas folder 7 when collecting gas linking arm 9 is in open configuration; Slide out from end gas folder 7 for fear of gas collection bag 1, a carriage (not shown) is set on bracing frame 10, be used to hold gas collection bag 1.During use, end the open and close of gas folder 7 through the movable and then control of control bracing frame 10.When only gas folder 7 opens, rock bracing frame 10, let gas get in the gas collection bag 1; After gas collection finishes, only make gas folder 7 get back to state of nature, i.e. the state of grip both hose 4; This moment, gas collection bag 1 interior gas was hedged off from the outer world, and sampling finishes, and marked gets final product on gas collection bag 1.
Need to prove that the foregoing description does not limit the present invention in any form, all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (8)
1. simple gas gathering-device; Comprise: the gas collection bag is characterized in that above-mentioned gas collection bag comprises a bag main body; Above-mentioned bag main body is provided with an opening; Above-mentioned opening part is connected with a flexible pipe hermetically, and the other end of above-mentioned flexible pipe is provided with glass tube, and the other end of above-mentioned glass tube is provided with sealing plug.
2. simple gas gathering-device according to claim 1; It is characterized in that; Also comprise: be used to control the inside of above-mentioned gas collection bag and the only gas folder of extraneous UNICOM or partition; The above-mentioned gas folder that ends comprises: two jig arm of reporting to the leadship after accomplishing a task each other, be fixedly connected the linking arm of above-mentioned two jig arm, and above-mentioned linking arm is curved and have certain elasticity.
3. simple gas gathering-device according to claim 2 is characterized in that, the above-mentioned gas that ends presss from both sides one-body molded.
4. simple gas gathering-device according to claim 2 is characterized in that, the above-mentioned gas folder that ends is alloy steel, or carbon steel.
5. simple gas gathering-device according to claim 2 is characterized in that, on above-mentioned jig arm near the linking arm place fixing be provided with two clamping plate that are parallel to each other.
6. according to the described simple gas gathering-device of any claim of claim 2 to 5; It is characterized in that; Also comprise: be used for the above-mentioned only gas of support fixation presss from both sides, length retracted support frame, above-mentioned bracing frame is fixedly connected on the end of above-mentioned jig arm away from linking arm.
7. simple gas gathering-device according to claim 1 is characterized in that, above-mentioned flexible pipe is an emulsion tube.
8. simple gas gathering-device according to claim 1 is characterized in that, above-mentioned bag main body is cylindrical, conical or almost spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210207321XA CN102692341A (en) | 2012-06-21 | 2012-06-21 | Simple gas collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210207321XA CN102692341A (en) | 2012-06-21 | 2012-06-21 | Simple gas collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102692341A true CN102692341A (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210207321XA Pending CN102692341A (en) | 2012-06-21 | 2012-06-21 | Simple gas collection device |
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| CN (1) | CN102692341A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458347A (en) * | 2014-11-27 | 2015-03-25 | 中国气象局气象探测中心 | Unmanned helicopter atmospheric gas collecting device and high-altitude gas collecting method |
| CN104535377A (en) * | 2014-12-04 | 2015-04-22 | 苏州国环环境检测有限公司 | Gas sampling apparatus |
| US11973242B2 (en) | 2019-08-05 | 2024-04-30 | Lg Energy Solution, Ltd. | Gas removal device for secondary battery, and gas removal method using same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182404Y (en) * | 1993-12-23 | 1994-11-09 | 李贤英 | Portable collecting bag for gaseous sample |
| CN2468285Y (en) * | 2001-04-05 | 2002-01-02 | 朱果利 | Watering control clamp used for plastic drip irrigation tube |
| CN201247173Y (en) * | 2008-08-27 | 2009-05-27 | 叶克兵 | Gas sampling bag |
| JP2011060725A (en) * | 2009-09-14 | 2011-03-24 | Chubu Electric Power Co Inc | Gas simple recovery method for gas insulation device |
| CN202676517U (en) * | 2012-06-21 | 2013-01-16 | 苏州国环环境检测有限公司 | Simple gas collecting device |
-
2012
- 2012-06-21 CN CN201210207321XA patent/CN102692341A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182404Y (en) * | 1993-12-23 | 1994-11-09 | 李贤英 | Portable collecting bag for gaseous sample |
| CN2468285Y (en) * | 2001-04-05 | 2002-01-02 | 朱果利 | Watering control clamp used for plastic drip irrigation tube |
| CN201247173Y (en) * | 2008-08-27 | 2009-05-27 | 叶克兵 | Gas sampling bag |
| JP2011060725A (en) * | 2009-09-14 | 2011-03-24 | Chubu Electric Power Co Inc | Gas simple recovery method for gas insulation device |
| CN202676517U (en) * | 2012-06-21 | 2013-01-16 | 苏州国环环境检测有限公司 | Simple gas collecting device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458347A (en) * | 2014-11-27 | 2015-03-25 | 中国气象局气象探测中心 | Unmanned helicopter atmospheric gas collecting device and high-altitude gas collecting method |
| CN104458347B (en) * | 2014-11-27 | 2017-02-22 | 中国气象局气象探测中心 | Unmanned helicopter atmospheric gas collecting device and high-altitude gas collecting method |
| CN104535377A (en) * | 2014-12-04 | 2015-04-22 | 苏州国环环境检测有限公司 | Gas sampling apparatus |
| CN104535377B (en) * | 2014-12-04 | 2017-02-22 | 苏州国环环境检测有限公司 | Gas sampling apparatus |
| US11973242B2 (en) | 2019-08-05 | 2024-04-30 | Lg Energy Solution, Ltd. | Gas removal device for secondary battery, and gas removal method using same |
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Application publication date: 20120926 |