CN107976344A - A kind of environment-friendly type pollutes air sampling device - Google Patents
A kind of environment-friendly type pollutes air sampling device Download PDFInfo
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- CN107976344A CN107976344A CN201711299109.XA CN201711299109A CN107976344A CN 107976344 A CN107976344 A CN 107976344A CN 201711299109 A CN201711299109 A CN 201711299109A CN 107976344 A CN107976344 A CN 107976344A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
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- Life Sciences & Earth Sciences (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of environment-friendly type to pollute air sampling device, including collection device main body, connecting rod and air inlet pipe, the outer surface of the collection device main body is provided with door body, and rotation axis is respectively connected with left and right sides of door body, the collection device body outer wall is fixedly arranged above rolling bearing, and rotation axis is through the inside of rolling bearing, the upper end of the air inlet pipe is connected with air trapping pipeline, and the bottom of air inlet pipe is provided with separate pipeline, valve is installed in the separate pipeline, and the lower section of separate pipeline through collect bottleneck inside, receiving flask is fixed with below the collection bottleneck, and the positioned beneath of receiving flask has placement plate.Environment-friendly type pollution air sampling device is provided with handle, easily organic air sampling collection device can be carried using handle, and the piston in handle can be pushed into when carrying in air trapping pipeline, so as to be sealed well to air trapping pipeline.
Description
Technical field
The present invention relates to organic air collecting device technical field, is specially a kind of environment-friendly type pollution air sampling device.
Background technology
Organic air is usually present that inflammable and explosive, poisonous and harmful, not soluble in water, to be dissolved in organic solvent, intractability big
The characteristics of, need to be sampled receipts to organic air using organic air sampling collection device when organic air detection
Collection.But in the market common are machine air sampling collection device all there is a series of defects, for example organic air sampling is received
Although acquisition means are provided with piston and air inlet are sealed, but piston is independently arranged, and so not only space can not be filled
Divide utilization and piston is easily lost, it is impossible to be easily separated to organic air in different receiving flasks, so as to have impact on
The problem of practicality of organic air sampling collection device, for this reason, a kind of it is proposed that dust catcher of cleaning efficiency higher.
The content of the invention
It is an object of the invention to provide a kind of environment-friendly type to pollute air sampling device, to solve to carry in above-mentioned background technology
Although the organic air sampling collection device gone out is provided with piston and air inlet is sealed, but piston is independently arranged, so
Space can not only be made full use of but also piston is easily lost, it is impossible to which organic air is easily separated to different receipts
Collect in bottle, so that the problem of have impact on the practicality of organic air sampling collection device.
To achieve the above object, the present invention provides following technical solution：A kind of environment-friendly type pollutes air sampling device, including
Collection device main body, connecting rod and air inlet pipe, the outer surface of the collection device main body are provided with door body, and the left and right two of door body
Side is respectively connected with rotation axis, and the collection device body outer wall is fixedly arranged above rolling bearing, and rotation axis is through rotation
The inside of bearing, the bottom of the connecting rod is connected with rotation axis, and handle is provided with above connecting rod, the collection device
The left upper end of main body is connected with air trapping pipeline, and is provided with asepwirator pump on air trapping pipeline, wherein：The asepwirator pump bag
Include cylinder body, be equipped with first chamber and second chamber in cylinder body, first chamber and second chamber pass through the first aspirating hole and the respectively
Two aspirating holes are connected outside cylinder body, and piston cylinder is slidably connected in cylinder body through first chamber and second chamber, positioned at first chamber
In first piston and piston rod it is affixed, the second piston in second chamber is slidably connected with piston rod, is set on piston rod
Have a boss, during piston rod first half impulse stroke boss and second piston mutually impulse stroke later half from, piston rod when boss promote the
The pumping acting of two pistons.The asepwirator pump course of work can be divided into front and rear two halves impulse stroke, and in first half impulse stroke, first takes out
Stomata pumping acting, in later half impulse stroke, the second aspirating hole starts pumping acting.Specifically, live in first half impulse stroke
Stopper rod has advanced substantially general distance, it drives affixed first piston to vacuumize in the first chamber, and device starts lordosis
Platform maintains a certain distance with second piston, and in first half impulse stroke, boss moves closer to second piston.When boss contacts
Represent that later half impulse stroke starts during to second piston, boss promotes second piston to be taken out in second chamber very during this
Sky, at this time first piston can still continue to be evacuated.Generally speaking, the piston rod in the present apparatus, which once promotes, can be achieved first
Aspirating hole and the second aspirating hole successively implement pumping action, can meet the needs that the automatic bag feeding of packing machine adsorbs twice.Into
One step, venthole is equipped with the piston position bottom of first chamber and second chamber.The resistance that gas advances piston can be reduced
Power.Further, spring ring is equipped between second piston and second chamber bottom.Spring ring can help second piston in pumping work
Resetted after the completion of work.Further, second piston couples with piston rod spline.Processing maintenance is more convenient.
Be provided with lid above the air trapping pipeline, and the positioned inside of lid has a port, the port it is interior
Portion is provided with piston, and the upper end of piston is fixed with lid, and the upper end of the air inlet pipe is connected with air trapping pipeline, and air inlet
The bottom of pipe is provided with separate pipeline, is provided with valve in the separate pipeline, and the lower section of separate pipeline is through receiving flask
The inside of mouth, described collect is fixed with receiving flask below bottleneck, and the positioned beneath of receiving flask has placement plate.
Preferably, the connecting rod is structure as a whole with handle, and connecting rod is made up of rotation axis and rolling bearing and turns
Dynamic structure.
Preferably, the air trapping pipeline matches with the appearance and size of piston, and air trapping pipeline and piston it
Between be movable connection structure.
Preferably, it is movable connection structure between piston and handle to be fixedly connected between the lid and piston.
Preferably, being integrated constructs between the air inlet pipe and separate pipeline, and the inside of air inlet pipe and separate pipeline
Inside between be connectivity structure.
Preferably, the receiving flask is provided with four, and receiving flask is evenly distributed in placement plate.
Preferably, the appearance and size of the piston and port matches.
Preferably, the door body forms rotational structure with rotation axis, and its rotating range is 0-90 °
Compared with prior art, the beneficial effects of the invention are as follows：Environment-friendly type pollution air sampling device is provided with handle,
Easily organic air sampling collection device can be carried using handle, handle can be by rotating any adjusted
Section, and the piston in handle can be pushed into when carrying in air trapping pipeline, so as to well to sky
Gas collection conduit is sealed, and piston and handle are combined with each other, and so both handle sufficiently can be utilized, and living
Plug is not allowed also easy to be lost, improves the feature of handle, is provided with 4 separate pipelines, can will be organic by the control of valve
Air is separated in different receiving flasks, so as to take out receiving flask when needing to be detected organic air,
By cumbersome outlet process, the practicality of environment-friendly type pollution air sampling device need not be substantially increased.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is internal structure schematic diagram of the present invention；
Fig. 3 is partial enlargement structural representation at A in Fig. 1 of the present invention.
Fig. 4 is asepwirator pump concrete structure schematic diagram in the present invention.
In figure：1st, collection device main body, 2, door body, 3, rotation axis, 4, rolling bearing, 5, rotation axis, 6, connecting rod, 7,
Hand, 8, air trapping pipeline, 9, asepwirator pump, 91, cylinder body, 92, first chamber, the 921, first aspirating hole, 923, first piston,
93rd, second chamber, the 931, second aspirating hole, 933, second piston live 94, stopper rod, 95, boss, 96, slide opening, 97, spring ring,
10th, lid, 11, air inlet pipe, 12, separate pipeline, 13, valve, 14, collect bottleneck, 15, receiving flask, 16, placement plate, 17, living
Plug, 18, port.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of environment-friendly type pollutes air sampling device, including receives
Acquisition means main body 1, door body 2, rotation axis 3, rolling bearing 4, rotation axis 5, connecting rod 6, handle 7, air trapping pipeline 8, air-breathing
Pump 9, lid 10, air inlet pipe 11, separate pipeline 12, valve 13, collection bottleneck 14, receiving flask 15, placement plate 16, piston 17 and lead to
Mouth 18, the outer surface of collection device main body 1 is provided with door body 2, and the left and right sides of door body 2 is respectively connected with rotation axis 3, door body 2
Rotational structure is formed with rotation axis 3, and its rotating range is 0-90 °, facilitates the folding of door body 2,1 outer wall of collection device main body
Rolling bearing 4 is fixedly arranged above, and rotation axis 5 is connected with rotation axis through the inside of rolling bearing 4, the bottom of connecting rod 6
5, and the top of connecting rod 6 is provided with handle 7, connecting rod 6 is structure as a whole with handle 7, and connecting rod 6 by rotation axis 5 with
Rolling bearing 4 forms rotational structure, and easily handle 7 can be revolved by rotation of the rotation axis 5 in rolling bearing 4
Turning, the left upper end of collection device main body 1 is connected with air trapping pipeline 8, and asepwirator pump 9 is provided with air trapping pipeline 8, its
In：Asepwirator pump includes cylinder body 91, and first chamber 92 and second chamber 93, first chamber 92 and second chamber 93 are equipped with cylinder body 91
Connected respectively by the first aspirating hole 921 with the second aspirating hole 931 outside cylinder body 91, piston cylinder runs through 92 and second chamber of first chamber
Room 93 is slidably connected in cylinder body 91, and the first piston 923 and piston rod 94 in first chamber 92 are affixed, positioned at the second chamber
Second piston 933 in room 93 is slidably connected with piston rod 94, and piston rod 94 is equipped with boss 95,94 first half working line of piston rod
Boss 95 promotes the pumping of second piston 933 to do when boss 95 and 933 phase of second piston are from, 94 later half impulse stroke of piston rod during journey
Work(；Venthole is equipped with the piston position bottom of first chamber 92 and second chamber 93；Second piston 933 and 93 bottom of second chamber
Spring ring 97 is equipped between portion；Second piston 933 couples with 94 spline of piston rod.The shape of air trapping pipeline 8 and piston 17
Size matches, and is movable connection structure between air trapping pipeline 8 and piston 17, and piston 17 can be very good to receive air
Collection pipeline 8 is sealed, and the top of air trapping pipeline 8 is provided with lid 10, and the positioned inside of lid 10 has port 18, lid
Be movable connection structure between piston 17 and handle 7 to be fixedly connected between body 10 and piston 17, piston 17 and port 18 outside
Shape size matches, and easily organic air sampling collection device can be carried using handle 7, and carrying when
Piston 17 in handle 7 can be pushed into air trapping pipeline 8 by time, so as to be carried out well to air trapping pipeline
Sealing, piston 17 and handle 7 are combined with each other, so both handle 7 sufficiently can be utilized, and piston 17 is not allowed also
Easy to be lost, port 18 is internally provided with piston 17, and the upper end of piston 17 is fixed with lid 10, the upper end connection of air inlet pipe 11
There is air collection conduit 8, and the bottom of air inlet pipe 11 is provided with separate pipeline 12, is one between air inlet pipe 11 and separate pipeline 12
Bodyization constructs, and is connectivity structure between the inside of air inlet pipe 11 and the inside of separate pipeline 12, can by the control of valve 13
Organic air is separated in different separate pipelines 12, valve 13 is installed in separate pipeline 12, and separate pipeline 12
Through the inside for collecting bottleneck 14, the lower section for collecting bottleneck 14 is fixed with receiving flask 15, and the lower section peace of receiving flask 15 for lower section
Placement plate 16 is equipped with, receiving flask 15 is provided with four, and receiving flask 15 is evenly distributed in placement plate 16, is needing to organic
Receiving flask 15 is taken out when air is detected, it is not necessary to pass through cumbersome outlet process.
Operation principle：Air sampling device is polluted for this kind of environment-friendly type, starts asepwirator pump 9 first, asepwirator pump 9 will have
Machine air is drawn into air inlet pipe 11 by air trapping pipeline 8, then opens valve 13, organic air is by having opened valve
13 separate pipeline 12 is entered in receiving flask 15, and handle 7 is rotated by rotation of the rotation axis 5 in rolling bearing 4
To vertical state, then piston 17 is pushed into air trapping pipeline 8 by port 18, receipts are then lifted by handle 7 again
Acquisition means, so as to easily carry, by the Unscrew door body 2 of rotation axis 3, then will collect bottleneck 14 from separate pipeline 12
On pull up, organic air therein is detected so as to be taken out conveniently receiving flask 15, completes whole ring like this
Guarantor's type pollutes the use process of air sampling device.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of environment-friendly type pollutes air sampling device, including collection device main body (1), connecting rod (6) and air inlet pipe (11), its
It is characterized in that：The outer surface of the collection device main body (1) is provided with door body (2), and is respectively connected with left and right sides of door body (2)
Rotation axis (3), collection device main body (1) outer wall are fixedly arranged above rolling bearing (4), and rotation axis (5) is through turning
The inside of dynamic bearing (4), the bottom of the connecting rod (6) is connected with rotation axis (5), and is provided with handle above connecting rod (6)
Hand (7), the left upper end of the collection device main body (1) is connected with air trapping pipeline (8), and pacifies on air trapping pipeline (8)
Equipped with asepwirator pump (9), wherein：The asepwirator pump includes cylinder body (91), and first chamber (92) and the second chamber are equipped with cylinder body (91)
Room (93), first chamber (92) and second chamber (93) are connected by the first aspirating hole (921) with the second aspirating hole (931) respectively
Outside, piston cylinder is slidably connected in cylinder body (91) cylinder body (91) through first chamber (92) and second chamber (93), positioned at first
First piston (923) and piston rod (94) in chamber (92) is affixed, the second piston (933) in second chamber (93) with
Piston rod (94) is slidably connected, and piston rod (94) is equipped with boss (95), boss (95) during piston rod (94) first half impulse stroke
With second piston (933) mutually from, piston rod (94) later half impulse stroke when boss (95) promote second piston (933) pumping to do
Work(；Venthole is equipped with the piston position bottom of first chamber (92) and second chamber (93)；Second piston (933) and the second chamber
Spring ring (97) is equipped between room (93) bottom；Second piston (933) couples with piston rod (94) spline；The air trapping pipe
Lid (10) is provided with above road (8), and the positioned inside of lid (10) has port (18), the inside of the port (18) is set
Piston (17) is equipped with, and the upper end of piston (17) is fixed with lid (10), the upper end of the air inlet pipe (11) is connected with air receipts
Collect pipeline (8), and the bottom of air inlet pipe (11) is provided with separate pipeline (12), and valve is provided with the separate pipeline (12)
(13), and separate pipeline (12) lower section through collect bottleneck (14) inside, it is described collect bottleneck (14) lower section fix
There is receiving flask (15), and the positioned beneath of receiving flask (15) has placement plate (16).
A kind of 2. environment-friendly type pollution air sampling device according to claim 1, it is characterised in that：The connecting rod (6)
It is structure as a whole with handle (7), and connecting rod (6) forms rotational structure by rotation axis (5) and rolling bearing (4).
A kind of 3. environment-friendly type pollution air sampling device according to claim 1, it is characterised in that：The air trapping pipe
Road (8) matches with the appearance and size of piston (17), and is to be flexibly connected knot between air trapping pipeline (8) and piston (17)
Structure.
A kind of 4. environment-friendly type pollution air sampling device according to claim 1, it is characterised in that：The lid (10) with
It is movable connection structure between piston (17) and handle (7) to be fixedly connected between piston (17).
A kind of 5. environment-friendly type pollution air sampling device according to claim 1, it is characterised in that：The air inlet pipe (11)
Being integrated constructs between separate pipeline (12), and is company between the inside of air inlet pipe (11) and the inside of separate pipeline (12)
Logical structure.
A kind of 6. environment-friendly type pollution air sampling device according to claim 1, it is characterised in that：The receiving flask (15)
Four are provided with, and receiving flask (15) is evenly distributed in placement plate (16).
A kind of 7. environment-friendly type pollution air sampling device according to claim 1, it is characterised in that：The piston (17) and
The appearance and size of port (18) matches.
A kind of 8. environment-friendly type pollution air sampling device according to claim 1, it is characterised in that：The door body (2) with
Rotation axis (3) forms rotational structure, and its rotating range is 0-90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711299109.XA CN107976344A (en) | 2017-12-08 | 2017-12-08 | A kind of environment-friendly type pollutes air sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711299109.XA CN107976344A (en) | 2017-12-08 | 2017-12-08 | A kind of environment-friendly type pollutes air sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107976344A true CN107976344A (en) | 2018-05-01 |
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ID=62009656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711299109.XA Pending CN107976344A (en) | 2017-12-08 | 2017-12-08 | A kind of environment-friendly type pollutes air sampling device |
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| CN (1) | CN107976344A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229684A (en) * | 2020-10-14 | 2021-01-15 | 李年伦 | Water quality monitoring stratified sampling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204008238U (en) * | 2014-07-24 | 2014-12-10 | 北京市农林科学院 | A kind of gas collector |
| CN104386297A (en) * | 2014-11-17 | 2015-03-04 | 重庆三贵机械制造有限公司 | Automatic bag feeding aspirator pump |
| CN105067392A (en) * | 2015-07-16 | 2015-11-18 | 苏州华达仪器设备有限公司 | Regular, quantitative and automatic gas sampling device |
| CN105203713A (en) * | 2015-09-29 | 2015-12-30 | 张雪梅 | Intelligent automatic air sampling device used for occupational health |
| CN205620187U (en) * | 2016-03-16 | 2016-10-05 | 中国科学院地球化学研究所 | Long -range short message control atmospheric sampling ware |
-
2017
- 2017-12-08 CN CN201711299109.XA patent/CN107976344A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204008238U (en) * | 2014-07-24 | 2014-12-10 | 北京市农林科学院 | A kind of gas collector |
| CN104386297A (en) * | 2014-11-17 | 2015-03-04 | 重庆三贵机械制造有限公司 | Automatic bag feeding aspirator pump |
| CN105067392A (en) * | 2015-07-16 | 2015-11-18 | 苏州华达仪器设备有限公司 | Regular, quantitative and automatic gas sampling device |
| CN105203713A (en) * | 2015-09-29 | 2015-12-30 | 张雪梅 | Intelligent automatic air sampling device used for occupational health |
| CN205620187U (en) * | 2016-03-16 | 2016-10-05 | 中国科学院地球化学研究所 | Long -range short message control atmospheric sampling ware |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229684A (en) * | 2020-10-14 | 2021-01-15 | 李年伦 | Water quality monitoring stratified sampling device |
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Application publication date: 20180501 |