CN203772350U - Gas meter being adjustable in joint center distance - Google Patents
Gas meter being adjustable in joint center distance Download PDFInfo
- Publication number
- CN203772350U CN203772350U CN201420104245.4U CN201420104245U CN203772350U CN 203772350 U CN203772350 U CN 203772350U CN 201420104245 U CN201420104245 U CN 201420104245U CN 203772350 U CN203772350 U CN 203772350U
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- CN
- China
- Prior art keywords
- extension tube
- tube attached
- gas
- gas meter
- air outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009434 installation Methods 0.000 abstract description 34
- 239000007789 gas Substances 0.000 description 88
- 239000002737 fuel gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
Provided is a gas meter being adjustable in joint center distance. The gas meter includes a gas meter body, and a gas inlet joint and a gas outlet joint which are arranged on the gas meter body, an externally-connected pipe is arranged on the gas inlet joint and/or the gas outlet joint, the middle part of the externally-connected pipe is inclined, and the center lines of the lower end hole and the upper end hole of the externally-connected pipe are mutually staggered. The gas meter provided has the characteristics of simple structure and convenient installation. The gas meter adjusts the center distance of the two joints of the gas meter based on actual needs, is suitable for installation positions in different sizes, is successful in one-step installing, and improves the work efficiency.
Description
Technical field
The utility model relates to a kind of gas meter, flow meter constructional device, particularly the disposable gas meter, flow meter constructional device of a kind of joint centre distance.
Background technology
Gas meter, flow meter mainly comprises gas meter, flow meter body and is arranged on inlet suction port and the air outlet adapter on gas meter, flow meter body, when mounted, inlet suction port connects source of the gas by source of the gas connecting pipe, air outlet adapter is connected with gas appliance by gas utensil connecting pipe, entering of existing gas meter, flow meter, air outlet adapter and gas meter, flow meter body are solidified as a whole, make into, centre distance between air outlet adapter is unique, can not arbitrarily regulate, it can only be arranged on and enter, on the installation site that centre distance between air outlet adapter matches, staff can only select the gas meter, flow meter of different centre distance to install according to the actual installation position of pipeline, if source of the gas connecting pipe and the centre distance of gas utensil connecting pipe and entering of gas meter, flow meter on installation site, centre distance between air outlet adapter does not match, staff need to again choose gas meter, flow meter and install, make to install inconvenience, increase the set-up time, reduce work efficiency, because this gas meter, flow meter enters, centre distance between air outlet adapter is unique, can only be arranged on specific installation site, therefore in the time producing, just need to produce according to possible installation site the gas meter, flow meter of multiple different centre distance, increase production cost, manpower and materials are wasted.
Summary of the invention
The purpose of this utility model is to provide a kind of gas meter, flow meter constructional device simple in structure, easy for installation, it is by having increased extension tube attached, centre distance while installation between the inlet, outlet joint of adjustable fuel gas table, the installation site of being convenient to gas meter, flow meter and kinds of gas sources connecting pipe and gas utensil connecting pipe matches, reduce the set-up time, increase work efficiency.
The purpose of this utility model is to realize by such technical scheme, it comprises gas meter, flow meter body and is arranged on inlet suction port and the air outlet adapter on gas meter, flow meter body, at inlet suction port or/and be provided with rotatable extension tube attached on air outlet adapter, the middle part of extension tube attached tilts, the center line mutual dislocation in aperture, extension tube attached lower end and aperture, upper end.
The utility model is because the middle part of extension tube attached tilts, the center line mutual dislocation in aperture, extension tube attached lower end and aperture, upper end, the two ends up and down of extension tube attached are not on same axis, extension tube attached can only be arranged on inlet suction port, inlet suction port is connected with source of the gas connecting pipe by extension tube attached, extension tube attached is using the inlet suction port as gas meter, flow meter, rotation extension tube attached, just can change the centre distance between inlet suction port and the air outlet adapter of gas meter, flow meter, when installation, just can regulate the installation site between inlet suction port and source of the gas connecting pipe by rotation extension tube attached, extension tube attached also can only be arranged on air outlet adapter, air outlet adapter is connected with gas utensil connecting pipe by extension tube attached, extension tube attached is using the air outlet adapter as gas meter, flow meter, rotation extension tube attached, just can change the centre distance between inlet suction port and the air outlet adapter of gas meter, flow meter, when installation, just can regulate the installation site between air outlet adapter and gas utensil connecting pipe by rotation extension tube attached, certainly, extension tube attached can also be arranged on respectively on inlet suction port and air outlet adapter, by extension tube attached as inlet suction port and air outlet adapter, by rotation extension tube attached, just can change the centre distance between inlet suction port and the air outlet adapter on gas meter, flow meter body, gas meter, flow meter is entered, air outlet adapter matches with the installation site of source of the gas connecting pipe and gas utensil connecting pipe respectively, as installed respectively after extension tube attached on inlet suction port and air outlet adapter, when mounted, can be according to the centre distance of the source of the gas connecting pipe on installation site and gas utensil connecting pipe, extension tube attached on rotating inlet joint and air outlet adapter, make into, the aperture, upper end of the extension tube attached on air outlet adapter is corresponding with source of the gas connecting pipe and gas utensil connecting pipe position, again the upper end of extension tube attached is fixed together with source of the gas connecting pipe and gas utensil connecting pipe respectively, realize the installation of gas meter, flow meter, because gas meter, flow meter is to be connected with source of the gas connecting pipe and gas utensil respectively by extension tube attached, after the centre distance between change two extension tube attached upper ends, having changed gas meter, flow meter enters, the centre distance of air outlet adapter installation site, just can be according to the centre distance between source of the gas connecting pipe and gas utensil connecting pipe, adjusting the gas meter, flow meter matching enters, air outlet adapter centre distance makes easy for installation, reduce the set-up time, improve work efficiency.
By adopting technique scheme, the utlity model has advantage simple in structure, easy for installation, it is by having increased extension tube attached, centre distance while installation between the inlet, outlet joint of adjustable fuel gas table, the installation site of being convenient to gas meter, flow meter and kinds of gas sources connecting pipe and gas utensil connecting pipe matches, reduce the set-up time, increase work efficiency.
Brief description of the drawings
Brief description of the drawings of the present utility model is as follows.
Fig. 1 is the structural representation of the utility model the first embodiment.
Fig. 2 is the structural representation of the utility model the second embodiment.
Fig. 3 is the structural representation of the third embodiment of the utility model.
Fig. 4 is the schematic diagram of extension tube attached in the utility model.
In figure: 1. gas meter, flow meter body; 2. inlet suction port; 3. air outlet adapter; 4. extension tube attached; 5. attaching nut; 6. positive stop; 7. seal gasket.
Embodiment
As shown in Figure 2,3, 4, the utility model comprises gas meter, flow meter body 1 and is arranged on inlet suction port 2 and the air outlet adapter 3 on gas meter, flow meter body, at inlet suction port 2 or/and 3 be provided with extension tube attached 4 on air outlet adapter, the middle part of extension tube attached 4 tilts, the center line mutual dislocation in extension tube attached 4 apertures, lower end and aperture, upper end.
The utility model is because the middle part of extension tube attached tilts, the center line mutual dislocation in aperture, extension tube attached lower end and aperture, upper end, the two ends up and down of extension tube attached are not on same axis, extension tube attached can only be arranged on inlet suction port, inlet suction port is connected with source of the gas connecting pipe by extension tube attached, extension tube attached is using the inlet suction port as gas meter, flow meter, rotation extension tube attached, just can change the centre distance between inlet suction port and the air outlet adapter of gas meter, flow meter, when installation, just can regulate the installation site between inlet suction port and source of the gas connecting pipe by rotation extension tube attached, extension tube attached also can only be arranged on air outlet adapter, air outlet adapter is connected with gas utensil connecting pipe by extension tube attached, extension tube attached is using the air outlet adapter as gas meter, flow meter, rotation extension tube attached, just can change the centre distance between inlet suction port and the air outlet adapter of gas meter, flow meter, when installation, just can regulate the installation site between air outlet adapter and gas utensil connecting pipe by rotation extension tube attached, certainly, extension tube attached can also be arranged on respectively on inlet suction port and air outlet adapter, by extension tube attached as inlet suction port and air outlet adapter, by rotation extension tube attached, just can change the centre distance between inlet suction port and the air outlet adapter on gas meter, flow meter body, gas meter, flow meter is entered, air outlet adapter matches with the installation site of source of the gas connecting pipe and gas utensil connecting pipe respectively, as installed respectively after extension tube attached on inlet suction port and air outlet adapter, when mounted, can be according to the centre distance of the source of the gas connecting pipe on installation site and gas utensil connecting pipe, extension tube attached on rotating inlet joint and air outlet adapter, make into, the aperture, upper end of the extension tube attached on air outlet adapter is corresponding with source of the gas connecting pipe and gas utensil connecting pipe position, again the upper end of extension tube attached is fixed together with source of the gas connecting pipe and gas utensil connecting pipe respectively, realize the installation of gas meter, flow meter, because gas meter, flow meter is to be connected with source of the gas connecting pipe and gas utensil respectively by extension tube attached, after the centre distance between change two extension tube attached upper ends, having changed gas meter, flow meter enters, the centre distance of air outlet adapter installation site, just can be according to the centre distance between source of the gas connecting pipe and gas utensil connecting pipe, adjusting the gas meter, flow meter matching enters, air outlet adapter centre distance makes easy for installation, reduce the set-up time, improve work efficiency.
As shown in Figure 2,3, 4, extension tube attached 4 is to arrange like this: the lower end of extension tube attached 4 is positioned at attaching nut 5 actively, and in attaching nut, in 5 extension tube attached, be provided with the limiting block platform 6 of the upper end wall that can be against attaching nut 5, attaching nut 5 is threaded with inlet suction port 2 or air outlet adapter 3, and the aperture, lower end of extension tube attached 4 communicates with the air passing hole of inlet suction port 2 or air outlet adapter 3.
Because extension tube attached 4 lower ends are positioned at attaching nut 5 actively, making extension tube attached 4 can in attaching nut 5, do 360 degree rotates, so that adjusting gas meter, flow meter enters, centre distance between air outlet adapter, attaching nut 5 is threaded with inlet suction port 2 or air outlet adapter 3, convenient connection and installation, limiting block platform 6 can be stuck in extension tube attached 4 in attaching nut 5, prevent that extension tube attached 4 from coming off in attaching nut 5, when mounted, according to the needs of installation site, unclamp the attaching nut 5 on inlet suction port 2 or air outlet adapter 3, rotation extension tube attached, aperture, extension tube attached upper end is connected with source of the gas connecting pipe and gas utensil connecting pipe on installation site, screw again the attaching nut 5 on inlet suction port 2 or air outlet adapter 3, extension tube attached lower end is pressed on inlet suction port 2 or air outlet adapter 3.
As shown in Figure 4, the position that attaching nut 5 contacts with extension tube attached 4 is provided with seal gasket 7.Seal gasket 7 plays the effect of sealing, prevents that gas meter, flow meter from use leaking gas.
Claims (3)
1. the adjustable gas meter, flow meter of joint centre distance, comprise gas meter, flow meter body (1) and be arranged on inlet suction port (2) and the air outlet adapter (3) on gas meter, flow meter body, it is characterized in that: at inlet suction port (2) or/and be provided with rotatable extension tube attached (4) on air outlet adapter (3), the middle part of extension tube attached (4) tilts, the center line mutual dislocation in extension tube attached (4) aperture, lower end and aperture, upper end.
2. the adjustable gas meter, flow meter of joint centre distance as claimed in claim 1, it is characterized in that extension tube attached (4) is to arrange like this: the lower end of extension tube attached (4) is positioned at attaching nut (5) actively, and in extension tube attached (1) in attaching nut (5), be provided with the limiting block platform (6) of the upper end wall that can be against attaching nut (5), attaching nut (5) is threaded with inlet suction port (2) or air outlet adapter (3), and the aperture, lower end of extension tube attached (1) communicates with the air passing hole of inlet suction port (2) or air outlet adapter (3).
3. the adjustable gas meter, flow meter of joint centre distance as claimed in claim 2, is characterized in that: in attaching nut (5), be provided with seal gasket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104245.4U CN203772350U (en) | 2014-03-10 | 2014-03-10 | Gas meter being adjustable in joint center distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104245.4U CN203772350U (en) | 2014-03-10 | 2014-03-10 | Gas meter being adjustable in joint center distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772350U true CN203772350U (en) | 2014-08-13 |
Family
ID=51289532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420104245.4U Expired - Lifetime CN203772350U (en) | 2014-03-10 | 2014-03-10 | Gas meter being adjustable in joint center distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203772350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879567A (en) * | 2015-04-30 | 2015-09-02 | 无锡市星翼仪表科技有限公司 | Novel pipeline fixing device |
-
2014
- 2014-03-10 CN CN201420104245.4U patent/CN203772350U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879567A (en) * | 2015-04-30 | 2015-09-02 | 无锡市星翼仪表科技有限公司 | Novel pipeline fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401121 No. 69, Mount Huangshan Avenue, Yubei District, Chongqing Patentee after: Chongqing Qianwei watch Co.,Ltd. Address before: 401121 No. 69, Mount Huangshan Avenue, Yubei District, Chongqing Patentee before: QIANWEI KROMSCHRODER METERS (CHONGQING) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |