CN208333583U - A kind of anti-leak gas meter, flow meter - Google Patents
A kind of anti-leak gas meter, flow meter Download PDFInfo
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- CN208333583U CN208333583U CN201821095554.4U CN201821095554U CN208333583U CN 208333583 U CN208333583 U CN 208333583U CN 201821095554 U CN201821095554 U CN 201821095554U CN 208333583 U CN208333583 U CN 208333583U
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- flow meter
- air inlet
- gas meter
- inlet pipe
- fixedly connected
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Abstract
The utility model discloses a kind of anti-leak gas meter, flow meters, including gas meter, flow meter main casing and viewing area shell, viewing area shell is installed on the front side wall of the gas meter, flow meter main casing, and the display connecting with gas meter, flow meter main casing is installed in the shell of viewing area, air inlet pipe and an air outlet pipe is fixedly connected on the roof of the gas meter, flow meter main casing, and the closure mechanism connecting with pipeline is mounted in air inlet pipe and escape pipe, the closure mechanism includes the annular groove being provided on air inlet pipe and escape pipe roof, and clamping device is fixedly connected on the roof of air inlet pipe and escape pipe, the clamping device includes the connecting tube being fixedly connected on air inlet pipe and escape pipe roof, arc spring lamination is fixedly connected on the lateral wall of the connecting tube, and multiple fastening springs are fixedly connected on the inner wall of arc spring lamination.The utility model improves stability of the combustion gas in conveying, improves the airtightness between pipeline and gas meter, flow meter, and then improve whole security performance.
Description
Technical field
The utility model relates to gas meter, flow meter technical field more particularly to a kind of anti-leak gas meter, flow meters.
Background technique
Recently as the popularization of natural gas, universal range and number of users are comparatively fast developed.Gas metering is set
It is continued to develop for the extensive use also with natural gas.Gas meter, flow meter is for connecting gas company's pipeline and subscriber household inner tube
Metering user combustion gas usage amount is played on road, for important and essential pipeline equipment, safety and stability to pass
It is important.And in the application process of combustion gas, it needs using gas meter connector, combustion gas is safely linked into gas-cooker from gas meter, flow meter
In carry out using avoiding gas leakage.For this reason, it may be necessary to design a kind of anti-leak gas meter, flow meter.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of anti-leak combustion gas proposed
Table.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of anti-leak gas meter, flow meter, including gas meter, flow meter main casing and viewing area shell, the front side of the gas meter, flow meter main casing
Viewing area shell is installed on wall, and the display connecting with gas meter, flow meter main casing is installed in the shell of viewing area, the combustion gas
It is fixedly connected with air inlet pipe and an air outlet pipe on the roof of table main casing, and is mounted in air inlet pipe and escape pipe and is connect with pipeline
Closure mechanism, the closure mechanism includes the annular groove being provided on air inlet pipe and escape pipe roof, and air inlet pipe with go out
Clamping device is fixedly connected on the roof of tracheae, the clamping device includes being fixedly connected on air inlet pipe and escape pipe roof
On connecting tube, be fixedly connected with arc spring lamination on the lateral wall of the connecting tube, and be fixedly connected on the inner wall of arc spring lamination
There are multiple fastening springs, and the one end of fastening spring far from arc spring lamination is fixedly connected with the lateral wall of connecting tube, the air inlet
It is threaded with installation part on pipe and the lateral wall of escape pipe, and offers to cooperate with air inlet pipe and an air outlet pipe on installation part and connect
The threaded hole connect is equipped with multiple first bolts on the side wall of the installation part, pacifies on the rear wall of the gas meter, flow meter main casing
Equipped with the fixed mechanism with wall connecting.
Preferably, the four corners of the viewing area shell offer the mounting hole connecting with gas meter, flow meter main casing, and pacify
Dress is connected with the second bolt in hole.
Preferably, the inner diameter values of the connecting tube are less than the inner diameter values of air inlet pipe and an air outlet pipe, first bolt-through
The side wall of installation part is simultaneously connect with external pipe side wall.
Preferably, the air inlet pipe and the inner diameter values of the annular groove on escape pipe roof and the thickness value phase of external pipe
Together.
Preferably, the fixed mechanism includes two connectors being fixedly connected on gas meter, flow meter main casing rear wall, and
Two connectors are fixedly connected with same support plate far from one end of gas meter, flow meter main casing, and the support plate passes through multiple thirds
Bolt and wall connecting.
Preferably, the upper end of the arc spring lamination is fixedly connected with the side wall of connecting tube, and the lower end of arc spring lamination with into
The roof of tracheae and escape pipe connects.
Compared with prior art, the utility model has the following beneficial effects: passing through the air inlet pipe in gas meter, flow meter main casing upper end
With closure mechanism is installed in escape pipe, external pipe can be plugged in annular groove, and under the action of clamping device
It is convenient that preliminary positioning action, then the position by adjusting installation part are carried out to the inner sidewall of pipeline, and in multiple first bolts
Under the action of, can the lateral wall to pipeline further positioned, improve pipeline connection airtightness, be effectively prevented from
The case where pipe leakage, improve whole security performance.The utility model improves stability of the combustion gas in conveying, improves
Airtightness between pipeline and gas meter, flow meter, and then improve whole security performance.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of anti-leak gas meter, flow meter cross-sectional view；
Fig. 2 be the utility model proposes a kind of anti-leak gas meter, flow meter overlooking structure figure；
Fig. 3 is the partial enlarged view in Fig. 1 at A.
In figure: 1 gas meter, flow meter main casing, 2 viewing area shells, 3 displays, 4 air inlet pipe, 5 escape pipes, 6 annular grooves, 7 folders
Hold mechanism, 8 connecting tubes, 9 arc spring laminations, 10 fastening springs, 11 installation parts, 12 first bolts, 13 fixed mechanisms, 14 second spiral shells
Bolt, 15 connectors, 16 support plates, 17 third bolts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of anti-leak gas meter, flow meter, including gas meter, flow meter main casing 1 and viewing area shell 2, gas meter, flow meter main casing
Viewing area shell 2 is installed, specifically, the four corners of viewing area shell 2 offer and gas meter, flow meter main casing on the front side wall of body 1
The mounting hole that body 1 connects, and the second bolt 14 is connected in mounting hole, convenient for being dismantled to viewing area shell 2, and viewing area
The display 3 connecting with gas meter, flow meter main casing 1 is installed in shell 2, is fixedly connected with air inlet on the roof of gas meter, flow meter main casing 1
Pipe 4 and escape pipe 5, and the closure mechanism connecting with pipeline is mounted in air inlet pipe 4 and escape pipe 5, closure mechanism includes opening
The annular groove 6 being located on air inlet pipe 4 and 5 roof of escape pipe, and be fixedly connected on air inlet pipe 4 and the roof of escape pipe 5
Clamping device 7, clamping device 7 include the connecting tube 8 being fixedly connected on air inlet pipe 4 and 5 roof of escape pipe, connecting tube 8 it is interior
Diameter value be less than air inlet pipe 4 and escape pipe 5 inner diameter values, the first bolt 12 through installation part 11 side wall and with external pipe side
Wall connection, the inner diameter values of the annular groove 6 on 5 roof of air inlet pipe 4 and escape pipe are identical as the thickness value of external pipe, are convenient for pair
External pipe is clamped processing, and arc spring lamination 9, the upper end of arc spring lamination 9 and company are fixedly connected on the lateral wall of connecting tube 8
The side wall of adapter tube 8 is fixedly connected, and the roof of the lower end of arc spring lamination 9 and air inlet pipe 4 and escape pipe 5 connects, arc bullet
Multiple fastening springs 10, and the one end of fastening spring 10 far from arc spring lamination 9 and connecting tube 8 are fixedly connected on the inner wall of piece 9
Lateral wall be fixedly connected, be threaded with installation part 11 on the lateral wall of air inlet pipe 4 and escape pipe 5, and on installation part 11
The threaded hole with air inlet pipe 4 and the mating connection of escape pipe 5 is offered, multiple first bolts are installed on the side wall of installation part 11
12, the fixed mechanism 13 with wall connecting is installed on the rear wall of gas meter, flow meter main casing 1.
Wherein, fixed mechanism 13 includes two connectors 15 being fixedly connected on 1 rear wall of gas meter, flow meter main casing, and two
A connector 15 is fixedly connected with same support plate 16 far from one end of gas meter, flow meter main casing 1, and support plate 16 passes through multiple the
Three bolts 17 and wall connecting, facilitate the installation and removal of support plate 16.
In the utility model, by being equipped with fixed mechanism 13 on the rear wall of gas meter, flow meter main casing 1, it is convenient for combustion gas
Table is mounted on wall；It, can be with by being equipped with closure mechanism in the air inlet pipe 4 of 1 upper end of gas meter, flow meter main casing and escape pipe 5
External pipe is plugged in annular groove 6, and under the action of clamping device 7, specifically, in fastening spring 10 and arc bullet
It is convenient that preliminary positioning action, then the position by adjusting installation part 11 are carried out to the inner sidewall of pipeline under the action of piece 9, and
Under the action of multiple first bolt 12, can the lateral wall to pipeline further positioned, improve pipeline connection
Airtightness, improves whole security performance at the case where efficiently avoiding pipe leakage.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of anti-leak gas meter, flow meter, including gas meter, flow meter main casing (1) and viewing area shell (2), which is characterized in that the combustion gas
It is equipped on the front side wall of table main casing (1) viewing area shell (2), and is equipped with and gas meter, flow meter main casing in viewing area shell (2)
The display (3) of body (1) connection, is fixedly connected with air inlet pipe (4) and escape pipe on the roof of the gas meter, flow meter main casing (1)
(5), it and in air inlet pipe (4) and escape pipe (5) is mounted on the closure mechanism connecting with pipeline, the closure mechanism includes opening up
Annular groove (6) on air inlet pipe (4) and escape pipe (5) roof, and air inlet pipe (4) with it is solid on the roof of escape pipe (5)
Surely it is connected with clamping device (7), the clamping device (7) includes being fixedly connected on air inlet pipe (4) and escape pipe (5) roof
Connecting tube (8) is fixedly connected with arc spring lamination (9) on the lateral wall of the connecting tube (8), and on the inner wall of arc spring lamination (9)
It is fixedly connected with multiple fastening springs (10), and fastening spring (10) one end and connecting tube (8) far from arc spring lamination (9) is outer
Side wall is fixedly connected, and is threaded with installation part (11) on the lateral wall of the air inlet pipe (4) and escape pipe (5), and is installed
The threaded hole being cooperatively connected with air inlet pipe (4) and escape pipe (5) is offered on part (11), is pacified on the side wall of the installation part (11)
Equipped with multiple first bolts (12), the fixed mechanism with wall connecting is installed on the rear wall of the gas meter, flow meter main casing (1)
(13)。
2. a kind of anti-leak gas meter, flow meter according to claim 1, which is characterized in that the quadrangle of the viewing area shell (2)
Place offers the mounting hole connecting with gas meter, flow meter main casing (1), and the second bolt (14) are connected in mounting hole.
3. a kind of anti-leak gas meter, flow meter according to claim 1, which is characterized in that the inner diameter values of the connecting tube (8) are small
In the inner diameter values of air inlet pipe (4) and escape pipe (5), first bolt (12) through installation part (11) side wall and with it is external
Pipe side wall connection.
4. a kind of anti-leak gas meter, flow meter according to claim 1, which is characterized in that the air inlet pipe (4) and escape pipe (5)
The inner diameter values of annular groove (6) on roof are identical as the thickness value of external pipe.
5. a kind of anti-leak gas meter, flow meter according to claim 1, which is characterized in that the fixed mechanism (13) includes two
The connector (15) being fixedly connected on gas meter, flow meter main casing (1) rear wall, and two connectors (15) are far from gas meter, flow meter main casing
One end of body (1) is fixedly connected with same support plate (16), and the support plate (16) passes through multiple third bolts (17) and wall
Body connection.
6. a kind of anti-leak gas meter, flow meter according to claim 1, which is characterized in that the upper end of the arc spring lamination (9) with
The side wall of connecting tube (8) is fixedly connected, and the lower end of arc spring lamination (9) contacts company with the roof of air inlet pipe (4) and escape pipe (5)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095554.4U CN208333583U (en) | 2018-07-11 | 2018-07-11 | A kind of anti-leak gas meter, flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095554.4U CN208333583U (en) | 2018-07-11 | 2018-07-11 | A kind of anti-leak gas meter, flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333583U true CN208333583U (en) | 2019-01-04 |
Family
ID=64786652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821095554.4U Active CN208333583U (en) | 2018-07-11 | 2018-07-11 | A kind of anti-leak gas meter, flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208333583U (en) |
-
2018
- 2018-07-11 CN CN201821095554.4U patent/CN208333583U/en active Active
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