CN211649808U

CN211649808U - Gas collecting bottle for gas environment detector

Info

Publication number: CN211649808U
Application number: CN201922427118.3U
Authority: CN
Inventors: 王华祥
Original assignee: Guangdong Zhongyu Kecheng Testing Technology Co ltd
Current assignee: Guangdong Zhongyu Kecheng Testing Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-09
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a gas collecting bottle for gas environment detector, the bottle comprises a bottle body, the fixed intercommunication in top of bottle has fixed pipe, the top thread bush of fixed pipe is equipped with the bottle lid, the first sealed pad of top fixedly connected with of bottle lid inner chamber, the bottom of first sealed pad and the top contact of fixed pipe, the first spring of the equal fixedly connected with in both sides of first sealed pad bottom, the bottom fixedly connected with clamp plate of first spring, the inner chamber fixedly connected with ring of fixed pipe, the left side at bottle lid top is run through and is provided with first connecting pipe. The utility model discloses possess and carry out double sealing to the bottleneck, the leakproofness is good, is convenient for take and the advantage of storage to gas in the bottle, has solved current gas collecting bottle simple structure, and the bottleneck seals through the bottle plug, and the leakproofness is relatively poor, can not carry out double sealing to the bottleneck, is unfavorable for gaseous taking and storage simultaneously, has reduced the problem of gas collecting bottle suitability.

Description

Gas collecting bottle for gas environment detector

Technical Field

The utility model relates to a gas collecting bottle technical field specifically is a gas collecting bottle for gas environment detector.

Background

The collecting method comprises two data average concentration collecting processes of pollutant samples in atmosphere or polluted air samples, and the collecting method comprises two types: one is to make a large amount of air pass through a liquid absorbent or a solid adsorbent to enrich the pollutants with low concentration in the atmosphere, such as an air pumping method and a filter membrane method, and the other is to collect the air containing the pollutants by using a container (a glass bottle, a plastic bag and the like) and measuring the instantaneous concentration or the average concentration in a short time, wherein the sampling mode is determined according to the sampling purpose and the field situation.

During the gas that people will gather lets in the receiving flask, current gas receiving flask simple structure, the bottleneck seals through the bottle plug, and the leakproofness is relatively poor, can not carry out double sealing to the bottleneck, is unfavorable for gaseous getting and having reduced gas receiving flask suitability simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas collecting bottle for gas environment detector possesses and carries out double sealing to the bottleneck, and the leakproofness is good, is convenient for get the advantage with the storage to gas in the bottle, has solved current gas collecting bottle simple structure, and the bottleneck seals through the bottle plug, and the leakproofness is relatively poor, can not carry out double sealing to the bottleneck, is unfavorable for gaseous getting and the storage simultaneously, has reduced the problem of gas collecting bottle suitability.

In order to achieve the above object, the utility model provides a following technical scheme: a gas collecting bottle for a gas environment detector comprises a bottle body, wherein the top of the bottle body is fixedly communicated with a fixed pipe, the top of the fixed tube is sheathed with a bottle cap through a thread, the top of the inner cavity of the bottle cap is fixedly connected with a first sealing gasket, the bottom of the first sealing gasket is contacted with the top of the fixed pipe, both sides of the bottom of the first sealing gasket are fixedly connected with first springs, the bottom of the first spring is fixedly connected with a pressure plate, the inner cavity of the fixed tube is fixedly connected with a circular ring, a first connecting pipe is arranged on the left side of the top of the bottle cap in a penetrating way, a second connecting pipe is arranged on the right side of the top of the bottle cap in a penetrating way, the bottoms of the first connecting pipe and the second connecting pipe sequentially penetrate through the bottle cap, the first sealing gasket, the first spring, the pressing plate and the circular ring and extend to the inner cavity of the bottle body, and one ends of the first connecting pipe and the second connecting pipe, which are positioned on the bottle cap, are respectively sleeved with a first sealing sleeve.

Preferably, the bottom of the pressure plate is fixedly connected with a second sealing gasket, and the bottom of the second sealing gasket is in contact with the top of the circular ring.

Preferably, the joint of the first connecting pipe and the second connecting pipe is provided with a second sealing sleeve, the two second sealing sleeves are respectively sleeved on the surfaces of the first connecting pipe and the second connecting pipe, the second sealing sleeves are fixedly connected with the pressing plate, and the first sealing sleeves and the second sealing sleeves are made of rubber.

Preferably, the surface of the bottle cap is fixedly connected with a plurality of lugs, and the lugs are arranged in an annular and equidistant mode.

Preferably, the bottom cover of bottle is equipped with the lag, the inner wall of lag is seted up flutedly, the inner chamber swing joint of recess has the second spring, the one end of second spring and the inner wall contact of recess, the other end of second spring and the bottle contact, the square groove has been seted up in the front of lag, the material of lag is rubber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bottle, fixed pipe, the bottle lid, first sealed pad, a first spring, pressing plates, the ring, first connecting pipe, the second connecting pipe, first seal cover, the sealed pad of second and second seal cover cooperate, possess and carry out double sealing to the bottleneck, the leakproofness is good, be convenient for to the advantage of gas access and storage in the bottle, current gas collecting bottle simple structure has been solved, the bottleneck seals through the bottle plug, the leakproofness is relatively poor, can not carry out double sealing to the bottleneck, be unfavorable for gaseous access and storage simultaneously, the problem of gas collecting bottle suitability has been reduced.

2. The utility model discloses a first sealed pad, can seal first way between fixed pipe and the bottle lid, through setting up the sealed pad of second, can seal between clamp plate and the ring, produce tension through setting up first spring to the clamp plate, make the clamp plate promote the sealed pad of second and ring in close contact with, thereby carry out the second to fixed pipe and seal, the leakproofness is good, through setting up first seal cover, can seal the mouth of pipe of first connecting pipe and second connecting pipe, through setting up the second seal cover, can seal between connecting pipe and the clamp plate, through setting up the lag, recess and second spring, can cushion the protection to the bottle.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a schematic bottom view of the bottle cap structure of the present invention;

fig. 4 is a schematic top view of the connection between the bottle body and the fixing tube of the present invention.

In the figure: the bottle comprises a bottle body 1, a fixing tube 2, a bottle cap 3, a first sealing gasket 4, a first spring 5, a pressing plate 6, a circular ring 7, a first connecting tube 8, a second connecting tube 9, a first sealing gasket 10, a second sealing gasket 11, a second sealing gasket 12, a protecting sleeve 13, a groove 14 and a second spring 15.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottle 1, fixed pipe 2, bottle lid 3, first sealed 4, first spring 5, clamp plate 6, ring 7, first connecting pipe 8, second connecting pipe 9, first seal cover 10, the sealed 11 of second, second seal cover 12, lag 13, recess 14 and the 15 parts of second spring are the general standard or the part that technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a gas collecting bottle for a gas environment detector comprises a bottle body 1, a fixed tube 2 is fixedly communicated with the top of the bottle body 1, a bottle cap 3 is sleeved on the top of the fixed tube 2 through threads, a first sealing gasket 4 is fixedly connected to the top of an inner cavity of the bottle cap 3, the bottom of the first sealing gasket 4 is in contact with the top of the fixed tube 2, a first seal can be performed between the fixed tube 2 and the bottle cap 3 through the first sealing gasket 4, first springs 5 are fixedly connected to both sides of the bottom of the first sealing gasket 4, a pressing plate 6 is fixedly connected to the bottom of the first springs 5, a ring 7 is fixedly connected to the inner cavity of the fixed tube 2, a second sealing gasket 11 is fixedly connected to the bottom of the pressing plate 6, the bottom of the second sealing gasket 11 is in contact with the top of the ring 7, a seal can be performed between the pressing plate 6 and the ring 7 through the arrangement of the second sealing gasket 11, the pressing plate 6 is promoted to push the second sealing gasket 11 to be in close contact with the circular ring 7, so that the fixed tube 2 is sealed for the second time, the sealing performance is good, the first connecting tube 8 penetrates through the left side of the top of the bottle cap 3, the second connecting tube 9 penetrates through the right side of the top of the bottle cap 3, the bottoms of the first connecting tube 8 and the second connecting tube 9 sequentially penetrate through the bottle cap 3, the first sealing gasket 4, the first spring 5, the pressing plate 6 and the circular ring 7 and extend to the inner cavity of the bottle body 1, the first sealing sleeve 10 is sleeved at one end of the first connecting tube 8 and one end of the second connecting tube 9, which are positioned on the bottle cap 3, the tube orifices of the first connecting tube 8 and the second connecting tube 9 can be sealed by arranging the first sealing sleeve 10, the second sealing sleeve 12 is arranged at the joint of the first connecting tube 8 and the second connecting tube 9, and the two second sealing sleeves 12 are, the second sealing sleeve 12 is fixedly connected with the pressing plate 6, the first sealing sleeve 10 and the second sealing sleeve 12 are made of rubber, sealing can be performed between the connecting pipe and the pressing plate 6 by arranging the second sealing sleeve 12, the surface of the bottle cap 3 is fixedly connected with a plurality of convex blocks, the convex blocks are arranged in a circumferential direction at equal intervals, the bottom of the bottle body 1 is sleeved with a protective sleeve 13, a groove 14 is formed in the inner wall of the protective sleeve 13, a second spring 15 is movably connected to the inner cavity of the groove 14, one end of the second spring 15 is in contact with the inner wall of the groove 14, the other end of the second spring 15 is in contact with the bottle body 1, a square groove is formed in the front of the protective sleeve 13, the protective sleeve 13 is made of rubber, the bottle body 1 can be buffered and protected by arranging the protective sleeve 13, the groove 14 and the second spring 15, and the bottle body 1 can be buffered and protected, First spring 5, clamp plate 6, ring 7, first connecting pipe 8, second connecting pipe 9, first seal cover 10, the sealed pad 11 of second and second seal cover 12 cooperate, possess and carry out double seal to the bottleneck, the leakproofness is good, be convenient for get the advantage of using and saving to gas in the bottle, current gas collecting bottle simple structure has been solved, the bottleneck seals through the bottle plug, the leakproofness is relatively poor, can not carry out double seal to the bottleneck, be unfavorable for gaseous getting and saving simultaneously, the problem of gas collecting bottle suitability has been reduced.

When in use, the rotary bottle cap 3 is in threaded connection with the fixed pipe 2, the bottle cap 3 moves downwards to enable the top of the fixed pipe 2 to be in close contact with the bottom of the first sealing gasket 4, the fixing tube 2 is sealed for the first time, the first sealing gasket 4 can seal the space between the fixing tube 2 and the bottle cap 3 for the first time, the first spring 5 generates tension to the pressure plate 6, so that the pressure plate 6 pushes the second sealing gasket 11 to be tightly contacted with the circular ring 7, thereby performing the second sealing on the fixed pipe 2, having good sealing performance, sealing the pipe orifices of the first connecting pipe 8 and the second connecting pipe 9 through the first sealing sleeve 10, through setting up second seal cover 12, can seal up between connecting pipe and clamp plate 6, through setting up lag 13, recess 14 and second spring 15, can cushion the protection to bottle 1, first connecting pipe 8 and second connecting pipe 9 accessible rubber tube are connected with outside intake or pipeline of giving vent to anger.

In summary, the following steps: this gas collecting bottle for gas environment detector, through bottle 1, fixed pipe 2, bottle lid 3, first sealed 4 pad, first spring 5, clamp plate 6, ring 7, first connecting pipe 8, second connecting pipe 9, first seal cover 10, the sealed 11 and the second seal cover 12 of second cooperate, current gas collecting bottle simple structure has been solved, the bottleneck seals through the bottle plug, the leakproofness is relatively poor, can not carry out double seal to the bottleneck, be unfavorable for gaseous getting and storing simultaneously, the problem of gas collecting bottle suitability has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gas collecting bottle for gas environment detector, includes bottle (1), its characterized in that: the fixed intercommunication in top of bottle (1) has fixed pipe (2), the top thread bush of fixed pipe (2) is equipped with bottle lid (3), the first sealed pad (4) of top fixedly connected with of bottle lid (3) inner chamber, the bottom of the first sealed pad (4) contacts with the top of fixed pipe (2), the equal fixedly connected with first spring (5) in both sides of the first sealed pad (4) bottom, the bottom fixedly connected with clamp plate (6) of first spring (5), the inner chamber fixedly connected with ring (7) of fixed pipe (2), the left side at bottle lid (3) top is run through and is provided with first connecting pipe (8), the right side at bottle lid (3) top is run through and is provided with second connecting pipe (9), the bottom of first connecting pipe (8) and second connecting pipe (9) all runs through bottle lid (3), first sealed pad (4) in proper order, First spring (5), clamp plate (6) and ring (7) and extend to the inner chamber of bottle (1), first connecting pipe (8) and second connecting pipe (9) are located the one end on bottle lid (3) and all are equipped with first seal cover (10).

2. The gas collecting bottle for a gas environment measuring instrument according to claim 1, wherein: the bottom of clamp plate (6) fixedly connected with second sealed pad (11), the bottom of second sealed pad (11) contacts with the top of ring (7).

3. The gas collecting bottle for a gas environment measuring instrument according to claim 1, wherein: the connecting portion of the first connecting pipe (8) and the second connecting pipe (9) is provided with a second sealing sleeve (12), the surfaces of the first connecting pipe (8) and the second connecting pipe (9) are sleeved with the two second sealing sleeves (12) respectively, the second sealing sleeves (12) are fixedly connected with the pressing plate (6), and the first sealing sleeves (10) and the second sealing sleeves (12) are made of rubber.

4. The gas collecting bottle for a gas environment measuring instrument according to claim 1, wherein: the surface of the bottle cap (3) is fixedly connected with a plurality of lugs, and the lugs are arranged in an annular and equidistant mode.

5. The gas collecting bottle for a gas environment measuring instrument according to claim 1, wherein: the novel bottle is characterized in that a protective sleeve (13) is sleeved at the bottom of the bottle body (1), a groove (14) is formed in the inner wall of the protective sleeve (13), a second spring (15) is movably connected to the inner cavity of the groove (14), one end of the second spring (15) is in contact with the inner wall of the groove (14), the other end of the second spring (15) is in contact with the bottle body (1), a square groove is formed in the front of the protective sleeve (13), and the protective sleeve (13) is made of rubber.