CN208968617U - A kind of gas meter, flow meter convenient for connecting gas pipeline - Google Patents
A kind of gas meter, flow meter convenient for connecting gas pipeline Download PDFInfo
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- CN208968617U CN208968617U CN201821130390.4U CN201821130390U CN208968617U CN 208968617 U CN208968617 U CN 208968617U CN 201821130390 U CN201821130390 U CN 201821130390U CN 208968617 U CN208968617 U CN 208968617U
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- gas
- flow meter
- gas pipeline
- meter
- short tube
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Abstract
The utility model relates to gas meter, flow meter mounting technique fields, especially a kind of gas meter, flow meter convenient for connecting gas pipeline, including gas meter, flow meter body, the upper surface of the gas meter, flow meter body is fixedly connected with a pair of of jointing, the open end of the jointing is fastenedly connected by locking strap with the one end for connecting hose, the described one end of connection hose far from jointing is connect by locking strap with hard short tube, the outer wall of the hard short tube is fixedly connected with fixed ring, the outer wall of the hard short tube is socketed with locking sleeve, the outer wall vertical of the fixed ring is connected with tapered cannula, the internal reservation of the tapered cannula has conical cavity, and conical cavity is connected to hard short tube, tapered cannula need to be only inserted into gas pipeline convenient for the gas meter, flow meter for connecting gas pipeline and tighten locking sleeve by this, gas meter, flow meter can be connected on gas pipeline, entire peace Dress process is simply convenient for operating, and without additionally using union elbow, suitable for narrow position.
Description
Technical field
The utility model relates to gas meter, flow meter mounting technique field more particularly to a kind of combustion gas convenient for connecting gas pipeline
Table.
Background technique
The connecting tube of existing gas meter, flow meter is usually vertically set on its top, when indoor gas pipeline is in a horizontal position
When, it needs to be attached using union elbow when gas meter, flow meter is connect with gas pipeline, in some regions, more narrow place is given
The installment work of staff brings unnecessary trouble.
Utility model content
It is fixed structure purpose of the utility model is to solve the connecting tube that gas meter, flow meter top exists in the prior art,
The shortcomings that being more troublesome when being connect with fuel gas conduit, and a kind of gas meter, flow meter convenient for connecting gas pipeline proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of gas meter, flow meter convenient for connecting gas pipeline, including gas meter, flow meter body are designed, the upper surface of the gas meter, flow meter body is solid
Surely it is connected with a pair of of jointing, the open end of the jointing is fastenedly connected by locking strap with the one end for connecting hose,
The described one end of connection hose far from jointing is connect by locking strap with hard short tube, and the outer wall of the hard short tube is fixed
It is connected with fixed ring, the outer wall of the hard short tube is socketed with locking sleeve, and the outer wall vertical of the fixed ring is connected with taper
Intubation, the internal reservation of the tapered cannula has conical cavity, and conical cavity is connected to hard short tube, and the hard short tube is inserted
Enter the inner cavity of gas pipeline, the gas pipeline is inserted into the inner cavity of locking sleeve and threaded connection.
Preferably, the outer wall of the tapered cannula is socketed with seal sleeve, and the seal sleeve is corrugated rubber bush,
And side of the seal sleeve far from fixed ring is close to gas pipeline open side.
Preferably, the seal sleeve is bonded with seal gasket close to the side of gas pipeline.
Preferably, the outer wall of the tapered cannula is socketed with rubber bush.
Preferably, the outer wall of the locking sleeve symmetrically offers card slot.
The utility model proposes a kind of gas meter, flow meter convenient for connecting gas pipeline, beneficial effect is: being connected by setting
Hose, tapered cannula and locking sleeve are connect, when being connect with gas pipeline, only need to tapered cannula is inserted into gas pipeline and be twisted
Gas meter, flow meter can be connected on gas pipeline by tight locking sleeve, and whole installation process is simply convenient for operating, while the company being arranged
Connecing hose can be very good to carry out being bent to conform to narrow installation site, without additionally using union elbow, low will install
The installation difficulty of personnel.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of convenient for connect gas pipeline gas meter, flow meter structural schematic diagram；
Fig. 2 be the utility model proposes it is a kind of convenient for connect gas pipeline gas meter, flow meter tapered cannula sectional view；
Fig. 3 be the utility model proposes it is a kind of convenient for connect gas pipeline gas meter, flow meter seal sleeve sectional view.
In figure: 1 gas meter, flow meter body, 2 jointings, 3 connection hoses, 4 locking sleeves, 5 card slots, 6 fixed rings, 7 seal sleeves,
8 tapered cannulas, 9 hard short tubes, 10 gas pipelines, 11 rubber bush, 12 conical cavities, 13 seal gaskets.
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 gas meter, flow meter convenient for connecting gas pipeline, including gas meter, flow meter body 1, the upper end of gas meter, flow meter body 1
Face is fixedly connected with a pair of of jointing 2, and the open end of jointing 2, which is fastened by locking strap with the one end for connecting hose 3, to be connected
It connects, the one end of connection hose 3 far from jointing 2 is connect by locking strap with hard short tube 9, and the outer wall of hard short tube 9 is fixed
It is connected with fixed ring 6, the outer wall of hard short tube 9 is socketed with locking sleeve 4, and the outer wall vertical of fixed ring 6 is connected with tapered cannula
8, the internal reservation of tapered cannula 8 has conical cavity 12, and conical cavity 12 is connected to hard short tube 9, the insertion combustion of hard short tube 9
The inner cavity of feed channel 10, gas pipeline 10 is inserted into the inner cavity of locking sleeve 4 and threaded connection, when being connect with gas pipeline 10,
Tapered cannula 8 need to be only inserted into gas pipeline 10 and tighten locking sleeve 4, gas meter, flow meter can be connected to gas pipeline 10
On, whole installation process is simply convenient for operating, and the connection hose 3 of setting can be very good to carry out being bent to conform to narrow installation
Position reduces the installation difficulty of installation personnel without additionally using union elbow.
The outer wall of tapered cannula 8 is socketed with seal sleeve 7, and seal sleeve 7 is corrugated rubber bush, and seal sleeve
7 side far from fixed ring 6 is close to 10 open side of gas pipeline, and the tapered cannula 8 of setting is inserted into gas pipeline 10, realizes
The connection of gas pipeline 10 and gas meter, flow meter body 1, tapered cannula 8 can adapt to the gas pipeline of different-diameter, so that installation people
When installing gas meter, flow meter body 1, different direct intubations that no replacement is required so that the scope of application of the gas meter, flow meter is wider, reduce member
The operation difficulty of installation personnel, seal sleeve 7 are bonded with seal gasket 13, the sealing shroud of setting close to the side of gas pipeline 10
Cylinder 7 and seal gasket 13 are used to improve the leakproofness between tapered cannula 8 and gas pipeline 10, the outer wall socket of tapered cannula 8
The rubber bush 11 of rubber sleeve cylinder 11, setting is close to the inner wall of gas pipeline 10, ensure that gas meter, flow meter body 1 and gas pipeline
Leakproofness between 10, the outer wall of locking sleeve 4 symmetrically offer card slot 5, and the card slot 5 of setting is pressed from both sides convenient for operator using clamp
It holds locking sleeve 4 and rotates.
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 (5)
1. the upper surface of a kind of gas meter, flow meter convenient for connecting gas pipeline, including gas meter, flow meter body (1), the gas meter, flow meter body (1) is solid
Surely a pair of of jointing (2) are connected with, which is characterized in that the open end of the jointing (2) by locking strap with connect it is soft
One end of pipe (3) is fastenedly connected, and the described one end of connection hose (3) far from jointing (2) passes through locking strap and hard short tube
(9) it connects, the outer wall of the hard short tube (9) is fixedly connected with fixed ring (6), and the outer wall of the hard short tube (9) is socketed with
The outer wall vertical of locking sleeve (4), the fixed ring (6) is connected with tapered cannula (8), and the inside of the tapered cannula (8) is pre-
There are conical cavity (12), and conical cavity (12) is connected to hard short tube (9), and the hard short tube (9) is inserted into gas pipeline
(10) inner cavity, the gas pipeline (10) are inserted into the inner cavity of locking sleeve (4) and threaded connection.
2. a kind of gas meter, flow meter convenient for connecting gas pipeline according to claim 1, which is characterized in that the tapered cannula
(8) outer wall is socketed with seal sleeve (7), and the seal sleeve (7) is corrugated rubber bush, and seal sleeve (7) is remote
It is close to gas pipeline (10) open side side from fixed ring (6).
3. a kind of gas meter, flow meter convenient for connecting gas pipeline according to claim 2, which is characterized in that the seal sleeve
(7) side close to gas pipeline (10) is bonded with seal gasket (13).
4. a kind of gas meter, flow meter convenient for connecting gas pipeline according to claim 1, which is characterized in that the tapered cannula
(8) outer wall is socketed with rubber bush (11).
5. a kind of gas meter, flow meter convenient for connecting gas pipeline according to claim 1, which is characterized in that the locking sleeve
(4) outer wall symmetrically offers card slot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821130390.4U CN208968617U (en) | 2018-07-17 | 2018-07-17 | A kind of gas meter, flow meter convenient for connecting gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821130390.4U CN208968617U (en) | 2018-07-17 | 2018-07-17 | A kind of gas meter, flow meter convenient for connecting gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208968617U true CN208968617U (en) | 2019-06-11 |
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ID=66748769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821130390.4U Active CN208968617U (en) | 2018-07-17 | 2018-07-17 | A kind of gas meter, flow meter convenient for connecting gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208968617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673270A (en) * | 2019-09-23 | 2020-01-10 | 上海睿埃信息科技有限公司 | Reliably-connected multimode optical fiber |
-
2018
- 2018-07-17 CN CN201821130390.4U patent/CN208968617U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673270A (en) * | 2019-09-23 | 2020-01-10 | 上海睿埃信息科技有限公司 | Reliably-connected multimode optical fiber |
| CN110673270B (en) * | 2019-09-23 | 2021-08-13 | 上海睿埃信息科技有限公司 | Reliably-connected multimode optical fiber |
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