CN211856055U

CN211856055U - Mobile gas collection device

Info

Publication number: CN211856055U
Application number: CN202020367555.0U
Authority: CN
Inventors: 李鑫; 孙氏琪
Original assignee: Xingtai Polytechnic College
Current assignee: Xingtai Polytechnic College
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-03
Anticipated expiration: 2030-03-20

Abstract

The utility model belongs to the technical field of gaseous collection equipment, especially, be a remove gaseous collection system, including the collection device body, one side of collection device body is equipped with the air pump, one side fixedly connected with intake pipe of air pump, the opposite side fixedly connected with outlet duct of air pump, the tip of outlet duct and one side intercommunication of collection device body, the inside wall fixedly connected with diaphragm of collection device body, the top of diaphragm is equipped with a plurality of baffles. The utility model discloses a setting up the cooperation that sets up baffle and diaphragm is in order to collect the gas of different time quantums, through the use of air pump, the cooperation of intake pipe and outlet duct is used the gas of collecting to get into the inside of collection device body, through the cooperation of piston and pull rod, makes the gas of different time quantums get into the collection chamber that the baffle falls into, then through the receiving flask, gathers the gas in collecting the chamber.

Description

Mobile gas collection device

Technical Field

The utility model relates to a gaseous collection equipment technical field specifically is a remove gaseous collection system.

Background

Atmospheric sampling refers to a method for collecting samples of pollutants or polluted air in the atmosphere, wherein the collection method is to make a large amount of air pass through a liquid absorbent or a solid adsorbent to enrich the pollutants with lower concentration in the atmosphere, such as an air suction method and a filter membrane method, and the collection method is to collect the air containing the pollutants by using containers, such as glass bottles, plastic bags and the like.

However, the existing collecting device has the following problems:

1. the existing collecting device is inconvenient for collecting gas in various time periods and is inconvenient for better collecting gas in different time periods;

2. the collecting device that has now generally collects through the receiving flask when gathering gas, but the fixed effect of receiving flask is not good, leads to easily rocking to collection to gas is unstable.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a remove gaseous collection system has solved current collection system and has been not convenient for gather and gather the fixed not good problem of effect of bottle to the gas of different time quantums.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a remove gaseous collection system, includes the collection device body, one side of collection device body is equipped with the air pump, one side fixedly connected with intake pipe of air pump, the opposite side fixedly connected with outlet duct of air pump, the tip of outlet duct and one side intercommunication of collection device body, the inside wall fixedly connected with diaphragm of collection device body, the top of diaphragm is equipped with a plurality of baffles, the top intercommunication of diaphragm has the collection pipe, the bottom sliding connection of diaphragm has the piston, one side fixedly connected with pull rod of piston, the top of collection device body is equipped with a plurality of collection bottles.

As a preferred technical scheme of the utility model, the top fixedly connected with limiting plate of collection device body, the thread groove has been seted up to the inside of limiting plate, the inner wall threaded connection of thread groove has the threaded rod, the tip of threaded rod is rotated through the bearing and is connected with splint.

As a preferred technical scheme of the utility model, the bottom fixedly connected with sleeve pipe of collection bottle, sheathed tube inside is equipped with the pneumatic valve, sheathed tube inner wall fixedly connected with rubber sleeve, the inner wall contact of rubber sleeve has the blast pipe, the tip of blast pipe and the top intercommunication of collection system body.

As an optimal technical scheme of the utility model, the tip fixedly connected with handle of pull rod, the bottom fixed connection base of collection system body.

As a preferred technical scheme of the utility model, the bottom fixedly connected with fixed plate of air pump, one side of fixed plate and one side fixed connection of collection system body.

As an optimal technical scheme of the utility model, the solenoid valve is all installed on the surface of outlet duct, collection pipe and blast pipe, the tip of piston is equipped with sealed the pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a remove gaseous collection system possesses following beneficial effect:

1. this remove gaseous collection system is in order to collect the gas of different time quantums through the cooperation that sets up baffle and diaphragm, through the use of air pump, the cooperation of intake pipe and outlet duct, the inside of the gaseous entering collection system body that will collect, through the cooperation use of piston and pull rod, during the collection chamber that makes the gas entering baffle of different time quantums divide into, then through the receiving flask, gather the gas in the collection chamber.

2. This remove gaseous collection system through the cooperation that sets up limiting plate and thread groove, is for the use of cooperation threaded rod, makes threaded rod extrusion splint fix the receiving flask, avoids rocking of receiving flask and to the unstable problem of gaseous collection, through the cooperation of sleeve pipe, pneumatic valve and rubber sleeve, makes the leakproofness between sleeve pipe and the blast pipe better, prevents gaseous the revealing, has improved the sealed effect of receiving flask.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial enlarged view of the position A of the present invention;

fig. 3 is a partial enlarged view of the position B of the present invention.

In the figure: 1. a collection device body; 2. an air pump; 3. an air inlet pipe; 4. an air outlet pipe; 5. a transverse plate; 6. a partition plate; 7. a collection tube; 8. a piston; 9. a pull rod; 10. collecting a bottle; 11. a limiting plate; 12. a thread groove; 13. a threaded rod; 14. a splint; 15. a sleeve; 16. an air valve; 17. a rubber sleeve; 18. an exhaust pipe; 19. a handle; 20. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a remove gaseous collection system, including collection device body 1, one side of collection device body 1 is equipped with air pump 2, one side fixedly connected with intake pipe 3 of air pump 2, opposite side fixedly connected with outlet duct 4 of air pump 2, the tip of outlet duct 4 and one side intercommunication of collection device body 1, the inside wall fixedly connected with diaphragm 5 of collection device body 1, the top of diaphragm 5 is equipped with a plurality of baffles 6, the top intercommunication of diaphragm 5 has collection pipe 7, the bottom sliding connection of diaphragm 5 has piston 8, one side fixedly connected with pull rod 9 of piston 8, the top of collection device body 1 is equipped with a plurality of collection bottles 10.

In this embodiment, set up baffle 6 and be in order to make the top of diaphragm 5 divide into a plurality of collection chambeies, collect the gas of different time quantums, through the use of air pump 2, intake pipe 3 and outlet duct 4's cooperation, the inside of the gaseous entering collection device body 1 that will collect, use through the cooperation of piston 8 and pull rod 9, make the gaseous collection chamber that 6 minutes of the gaseous entering baffle of different time quantums divide into, then through gathering bottle 10, gather the gas in the collection chamber.

Specifically, the top fixedly connected with limiting plate 11 of collection device body 1, thread groove 12 has been seted up to limiting plate 11's inside, and the inner wall threaded connection of thread groove 12 has threaded rod 13, and threaded rod 13's tip is rotated through the bearing and is connected with splint 14.

In this embodiment, through the use of threaded rod 13, threaded rod 13 rotates at the inner wall of thread groove 12, makes splint 14 fix with collection bottle 10, has improved collection bottle 10's fixed effect to avoid shaking of collection bottle 10 and the unstable problem of gas collection.

Specifically, the bottom of the collection bottle 10 is fixedly connected with a sleeve 15, an air valve 16 is arranged inside the sleeve 15, the inner wall of the sleeve 15 is fixedly connected with a rubber sleeve 17, the inner wall of the rubber sleeve 17 is contacted with an exhaust pipe 18, and the end part of the exhaust pipe 18 is communicated with the top of the collection device body 1.

In this embodiment, the sleeve 15 is for the convenience of using the exhaust pipe 18, and the rubber sleeve 17 is arranged for improving the sealing effect between the sleeve 15 and the exhaust pipe 18, so as to avoid gas leakage, and through the use of the gas valve 16, the gas inside the collection bottle 10 is improved and cannot be leaked.

Specifically, the end of the pull rod 9 is fixedly connected with a handle 19, and the bottom of the collecting device body 1 is fixedly connected with a base 20.

In this embodiment, the handle 19 is provided to facilitate the use of the pull rod 9, which is time-saving and labor-saving, and the base 20 is provided to improve the stability of the collecting device body 1.

Specifically, the bottom of the air pump 2 is fixedly connected with a fixing plate, and one side of the fixing plate is fixedly connected with one side of the collecting device body 1.

In this embodiment, the fixing plate is provided to stabilize the air pump 2, so that the air pump 2 is more stable during operation.

Specifically, the surfaces of the air outlet pipe 4, the collection pipe 7 and the exhaust pipe 18 are all provided with electromagnetic valves, and the end part of the piston 8 is provided with a sealing gasket.

In this embodiment, the solenoid valve is provided to facilitate opening and closing, and the gasket is provided to improve the sealing effect of the piston 8 when conveying gas.

The utility model discloses a theory of operation and use flow: when in use, the collected gas enters the collecting device body 1 through the use of the air pump 2 and the matching of the air inlet pipe 3 and the air outlet pipe 4, through the matching use of the piston 8 and the pull rod 9, the gas in different time periods enters the collection cavity divided by the partition plate 6, then passes through the collection bottle 10, the gas in the collecting cavity is collected, the threaded rod 13 rotates on the inner wall of the threaded groove 12 through the use of the threaded rod 13, so that the clamping plate 14 is fixed with the collecting bottle 10, the fixing effect of the collecting bottle 10 is improved, thereby avoided gathering rocking of bottle 10 and the unstable problem of gas collection, set up sleeve pipe 15 for the convenience of the use of blast pipe 18, set up rubber sleeve 17 for improving the sealed effect between sleeve pipe 15 and the blast pipe 18, avoided gaseous the revealing, through the use of pneumatic valve 16, improved the gas of gathering the bottle 10 the inside can not reveal.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile gas collection device, comprising a collection device body (1), characterized in that: one side of collection device body (1) is equipped with air pump (2), one side fixedly connected with intake pipe (3) of air pump (2), opposite side fixedly connected with outlet duct (4) of air pump (2), the tip of outlet duct (4) and one side intercommunication of collection device body (1), inside wall fixedly connected with diaphragm (5) of collection device body (1), the top of diaphragm (5) is equipped with a plurality of baffles (6), the top intercommunication of diaphragm (5) has collection pipe (7), the bottom sliding connection of diaphragm (5) has piston (8), one side fixedly connected with pull rod (9) of piston (8), the top of collection device body (1) is equipped with a plurality of collection bottle (10).

2. A mobile gas collection apparatus according to claim 1, wherein: the top fixedly connected with limiting plate (11) of collection system body (1), thread groove (12) have been seted up to the inside of limiting plate (11), the inner wall threaded connection of thread groove (12) has threaded rod (13), the tip of threaded rod (13) is rotated through the bearing and is connected with splint (14).

3. A mobile gas collection apparatus according to claim 1, wherein: the bottom fixedly connected with sleeve pipe (15) of gathering bottle (10), the inside of sleeve pipe (15) is equipped with pneumatic valve (16), the inner wall fixedly connected with rubber sleeve (17) of sleeve pipe (15), the inner wall contact of rubber sleeve (17) has blast pipe (18), the tip of blast pipe (18) and the top intercommunication of collection device body (1).

4. A mobile gas collection apparatus according to claim 1, wherein: the end part of the pull rod (9) is fixedly connected with a handle (19), and the bottom of the collecting device body (1) is fixedly connected with a base (20).

5. A mobile gas collection apparatus according to claim 1, wherein: the bottom of the air pump (2) is fixedly connected with a fixing plate, and one side of the fixing plate is fixedly connected with one side of the collecting device body (1).

6. A mobile gas collection apparatus according to claim 1, wherein: the surfaces of the air outlet pipe (4), the collection pipe (7) and the exhaust pipe (18) are all provided with electromagnetic valves, and the end part of the piston (8) is provided with a sealing gasket.