CN217502735U - Valve supporting device of columnar gas sampling tank - Google Patents
Valve supporting device of columnar gas sampling tank Download PDFInfo
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- CN217502735U CN217502735U CN202221723471.1U CN202221723471U CN217502735U CN 217502735 U CN217502735 U CN 217502735U CN 202221723471 U CN202221723471 U CN 202221723471U CN 217502735 U CN217502735 U CN 217502735U
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Abstract
The utility model discloses a valve support device of a columnar gas sampling tank, which comprises a tank body, a valve body and a sampling pipe, wherein the top end of the sampling pipe is connected with the valve body, the top end of the tank body is provided with a pipe body connecting piece, and the bottom end of the sampling pipe is connected on the pipe body connecting piece; the advantage has been connected a support piece between jar body and valve body, can strengthen the supporting effect to the valve, makes overall structure more firm.
Description
Technical Field
The utility model relates to a device for stabilizing sampling tank valve especially relates to a valve strutting arrangement of column gas sampling tank.
Background
The suma tank, also called a gas sampling tank, is a container for collecting and storing gas samples; US EPA air monitoring specifies an air sampling tank for the collection of stored VOC gases (volatile organic compounds).
For example, the cylinder/barrel-shaped gas sampling tank with the publication number of CN206258290U comprises a cylinder/barrel-shaped tank body, an air outlet pipe and a valve arranged on the air outlet pipe, wherein the air outlet pipe is eccentrically arranged on the outer surface of an upper cover of the cylinder/barrel-shaped tank body.
In the above-mentioned cylinder barrel-shaped gas sampling jar, connect the outlet duct on the jar body, the valve is connected to the outlet duct, and the valve only supports through an outlet duct, and is whole relatively poor to the support intensity of valve, and the structure is firm inadequately, the cracked condition of outlet duct can appear even.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a valve strutting arrangement of column gas sampling jar that valve body structure is more firm is provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: valve support arrangement of column gas sampling jar, including a jar body, valve body and sampling pipe, the top of sampling pipe is connected with the valve body, the top of jar body is equipped with the body connecting piece, the bottom of sampling pipe is connected on the body connecting piece, still includes support piece, be equipped with the stationary plane on the valve body, support piece's first end is pasted and is established back on the stationary plane through first retaining member and valve body fixed connection, support piece's second end is pasted and is established back on the lateral wall of body connecting piece through second retaining member and body connecting piece fixed connection.
The utility model discloses a further preferred scheme does: the support piece comprises a first fixing part, a transition part and a second fixing part which are integrally formed, the transition part is located between the first fixing part and the second fixing part, the first fixing part is fixedly connected to the valve body, and the second fixing part is fixedly connected to the pipe body connecting piece.
The utility model discloses a further preferred scheme does: the fixing surface is a plane, the first fixing part is also a plane, and the first fixing part is attached to the fixing surface.
The utility model discloses a further preferred scheme does: the outer wall of the pipe body connecting piece is an arc surface, the second fixing portion is also an arc surface, and the second fixing portion is attached to the outer wall of the pipe body connecting piece.
The utility model discloses a further preferred scheme does: the fixing surface is provided with at least one first fixing hole, the support piece is provided with a first positioning hole corresponding to the first fixing hole, and the first locking piece penetrates through the first positioning hole and then is inserted into the first fixing hole and locked.
The utility model discloses a further preferred scheme does: the number of the first fixing holes is two, and the two first fixing holes are arranged on the fixing surface in an oblique and diagonal mode.
The utility model discloses a further preferred scheme does: the side wall of the pipe body connecting piece is provided with at least one second fixing hole, the supporting piece is provided with a second positioning hole corresponding to the second fixing hole, and the second locking piece penetrates through the second positioning hole and then is inserted into the second fixing hole and locked.
The utility model discloses a further preferred scheme does: the number of the second fixing holes is one.
Compared with the prior art, the utility model has the advantages that support piece's first end subsides are established through first retaining member and valve body fixed connection after on the stationary plane, and support piece's second end subsides are established through second retaining member and body connecting piece fixed connection after on the lateral wall of body connecting piece, have connected a support piece between the jar body and valve body, can strengthen the supporting effect to the valve, make overall structure more firm.
Drawings
The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a schematic view of a support member according to a preferred embodiment of the present invention.
In the figure: 1. a tank body; 11. a pipe body connecting piece; 12. a second fixing hole; 2. a valve body; 21. a fixed surface; 22. a first fixing hole; 3. a sampling tube; 4. a support member; 41. a first fixed part; 411. a first positioning hole; 42. a transition portion; 43. a second fixed part; 431. a second positioning hole; 5. a first locking member; 6. and a second locking member.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.
It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.
Cylindrical gas sampling jar, including a jar body 1, valve body 2 and sampling pipe 3, the top of sampling pipe 3 is connected with valve body 2, and the bottom of sampling pipe 3 is connected with a jar body 1, and further, the top of a jar body 1 is equipped with body connecting piece 11, and the bottom of sampling pipe 3 is connected on body connecting piece 11.
The valve fixing device comprises a supporting piece 4, the upper end of the supporting piece 4 is fixedly connected with the valve body 2, and the bottom end of the supporting piece 4 is fixedly connected with the pipe body connecting piece 11.
The support member 4 includes a first fixing portion 41, a transition portion 42 and a second fixing portion 43, which are integrally formed, the transition portion 42 is located between the first fixing portion 41 and the second fixing portion 43, the first fixing portion 41 is fixedly connected to the valve body 2, and the second fixing portion 43 is fixedly connected to the pipe connector 11.
Further, be equipped with stationary plane 21 on the valve body 2, first fixed part 41 pastes and establishes on stationary plane 21 back through first retaining member 5 and valve body 2 fixed connection, and second fixed part 43 pastes and establishes on the lateral wall of body connecting piece 11 back through second retaining member 6 and body connecting piece 11 fixed connection.
The fixing surface 21 is a flat surface, the inner wall of the first fixing portion 41 is also a flat surface, and the first fixing portion 41 is attached to the fixing surface 21.
The fixing surface 21 is provided with at least one first fixing hole 22, the first fixing portion 41 is provided with a first positioning hole 411 corresponding to the first fixing hole 22, and the first locking member 5 passes through the first positioning hole 411 and then is inserted into the first fixing hole 22 for locking.
Preferably, the number of the fixing holes 22 is two, and the two first fixing holes 22 are diagonally arranged on the fixing surface 21, so that the minimum number of locking members can be used, but a better fixing effect can be achieved, and the first fixing portion 41 can be more stably fixed with the valve body 2.
The first fastening member 5 is a screw, the first fixing hole 22 is a screw hole, and the screw passes through the first positioning hole 411 and then extends into the screw hole to be screwed.
The outer wall of the tube connecting member 11 is a curved surface, the second fixing portion 43 is also a curved surface, and the second fixing portion 43 is attached to the outer wall of the tube connecting member 11.
At least one second fixing hole 12 is formed in the sidewall of the pipe connector 11, a second positioning hole 431 corresponding to the second fixing hole 12 is formed in the second fixing portion 43, and the second locking member 6 passes through the second positioning hole 431 and then is inserted into the second fixing hole 12 for locking.
Preferably, the number of the second fixing holes 12 is one, and one second fixing hole 12 is enough to support the second fixing portion 43 to be stably connected to the pipe body connecting member 11, and two second fixing holes 12 may be provided to allow the second fixing portion 43 to be stably fixed to the pipe body connecting member 11.
The second locking member 5 is a screw, the second fixing hole 12 is a screw hole, and the screw passes through the second positioning hole 431 and then extends into the screw hole to be screwed.
Through increase a support piece between the valve body and the jar body, can strengthen the supporting effect to the valve, make overall structure more firm.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
It is right above the utility model provides a cylindrical gas sampling jar's valve strutting arrangement has carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been explained, and the explanation of above embodiment only is used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. Valve strutting arrangement of column gas sampling jar, including a jar body, valve body and sampling pipe, the top of sampling pipe is connected with the valve body, the top of jar body is equipped with the body connecting piece, the bottom of sampling pipe is connected on the body connecting piece, its characterized in that: still include support piece, be equipped with the stationary plane on the valve body, support piece's first end subsides are established through first retaining member and valve body fixed connection after on the stationary plane, support piece's second end subsides are established and are passed through second retaining member and body connecting piece fixed connection after on the lateral wall of body connecting piece.
2. The valve support apparatus for a cylindrical gas sampling tank of claim 1, wherein: the support piece comprises a first fixing part, a transition part and a second fixing part which are integrally formed, the transition part is located between the first fixing part and the second fixing part, the first fixing part is fixedly connected to the valve body, and the second fixing part is fixedly connected to the pipe body connecting piece.
3. The valve support apparatus for a cylindrical gas sampling tank of claim 2, wherein: the fixing surface is a plane, the first fixing part is also a plane, and the first fixing part is attached to the fixing surface.
4. The valve support apparatus for a cylindrical gas sampling tank of claim 2, wherein: the outer wall of the pipe body connecting piece is an arc surface, the second fixing portion is also an arc surface, and the second fixing portion is attached to the outer wall of the pipe body connecting piece.
5. The valve support apparatus for a cylindrical gas sampling tank of claim 1, wherein: the fixing surface is provided with at least one first fixing hole, the supporting piece is provided with a first positioning hole corresponding to the first fixing hole, and the first locking piece penetrates through the first positioning hole and then is inserted into the first fixing hole and locked.
6. The valve support apparatus for a cylindrical gas sampling tank of claim 5, wherein: the number of the first fixing holes is two, and the two first fixing holes are arranged on the fixing surface in an oblique and diagonal mode.
7. The valve support apparatus for a cylindrical gas sampling tank of claim 1, wherein: the side wall of the pipe body connecting piece is provided with at least one second fixing hole, the supporting piece is provided with a second positioning hole corresponding to the second fixing hole, and the second locking piece penetrates through the second positioning hole and then is inserted into the second fixing hole and locked.
8. The valve support apparatus for a cylindrical gas sampling tank of claim 7, wherein: the number of the second fixing holes is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221723471.1U CN217502735U (en) | 2022-07-04 | 2022-07-04 | Valve supporting device of columnar gas sampling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221723471.1U CN217502735U (en) | 2022-07-04 | 2022-07-04 | Valve supporting device of columnar gas sampling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217502735U true CN217502735U (en) | 2022-09-27 |
Family
ID=83342583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221723471.1U Active CN217502735U (en) | 2022-07-04 | 2022-07-04 | Valve supporting device of columnar gas sampling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217502735U (en) |
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2022
- 2022-07-04 CN CN202221723471.1U patent/CN217502735U/en active Active
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