CN211042379U - U-shaped integrated long bent pipe connected with gas meter - Google Patents
U-shaped integrated long bent pipe connected with gas meter Download PDFInfo
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- CN211042379U CN211042379U CN201922376309.1U CN201922376309U CN211042379U CN 211042379 U CN211042379 U CN 211042379U CN 201922376309 U CN201922376309 U CN 201922376309U CN 211042379 U CN211042379 U CN 211042379U
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- connecting pipe
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- gas meter
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Abstract
The utility model discloses a long return bend of U-shaped integration of connecting gas table, the connecting pipe comprises a connecting pipe, the port department processing of connecting pipe one end has the connector, the connecting pipe is crooked 180 degrees, both ends after the connecting pipe is crooked are parallel to each other, and the intermediate junction section is semi-circular, the one end of connecting pipe installation connector is the nozzle stub, and the other end is the long tube. The beneficial effects of the utility model are that, the effectual gas leak source that has reduced has improved the security performance that the gas return bend is connected, has reduced the potential safety hazard.
Description
Technical Field
The utility model relates to a gas table technical field, especially a long return bend of U-shaped integration of connecting gas table.
Background
In the gas construction, the elbow used for connecting the gas meter is an indispensable part, especially the existing U-shaped elbow, the U-shaped elbow is formed by connecting straight pipes through elbows, because the shape of the elbow needs, at least two elbows are adopted to connect three straight pipes, which means that the installation of the elbow needs to be finished firstly in the connection process of the elbow structure, thus greatly increasing the installation steps, and in the installation process, the sealing adhesive tape needs to be wound when the elbow and the straight pipe are connected, thus prolonging the installation time; in addition, because the connecting pipe fittings that adopt are more, consequently the electric leakage that the return bend exists is also more, is unfavorable for the gas table sealed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, a U-shaped integrated long bent pipe for connecting a gas meter is designed.
Realize above-mentioned purpose the technical scheme of the utility model be, a long return bend of U-shaped integration of connecting gas table, the connecting pipe comprises a connecting pipe, the port department processing of connecting pipe one end has the connector, the connecting pipe is 180 degrees crooked, both ends after the connecting pipe is crooked are parallel to each other, and the intermediate junction section is semi-circular, the one end of connecting pipe erection joint head is the nozzle stub, and the other end is the long tube.
The connecting pipe is a galvanized steel pipe.
One end of the long pipe is provided with a connecting thread.
The connector is used for connecting the gas inlet or the gas outlet of the gas meter.
Advantageous effects
Utilize the technical scheme of the utility model name of preparation, whole return bend structure as an organic whole need not to adopt the mode that straight tube and elbow are connected, the effectual required step and the part quantity of installation return bend that has reduced, and the staff only need be connected the both ends and the gas table of return bend and other gas pipes, need not to implement the connection process of straight tube and elbow, has improved the convenience and the work efficiency of gas return bend installation.
Drawings
Fig. 1 is a schematic structural diagram of a U-shaped integrated long elbow pipe for connecting a gas meter according to the present invention;
fig. 2 is a schematic structural view of the original U-shaped long elbow pipe of the present invention; in the figure, 1, a connector; 2. a connecting pipe; 3. a connecting section; 4. a straight pipe; 5. bending the pipe; 6. a short pipe; 7. a long tube.
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.
Referring to fig. 1-2, the invention is characterized in that the connecting pipe is bent 180 degrees, the two bent ends of the connecting pipe are parallel to each other, the middle connecting section 3 is semicircular, and one end of the connecting pipe, which is provided with the connector, is a short pipe 6 and the other end is a long pipe 7.
In the prior art, the gas elbow is formed by connecting three straight pipes 4 and two elbows 5 as shown in fig. 2, which leads to the fact that the gas meter and the gas pipe can be connected only after the straight pipes and the elbows are connected to form the elbow shape in the installation process of the whole elbow, the screw connection action must be repeated when the elbows and the straight pipes are connected, and meanwhile, sealing belts are continuously wound at the connection positions, which wastes time and materials.
Compared with the prior art, this application is integrated structure, need not to adopt the straight tube to be connected with the elbow and forms the process of return bend, and whole connecting pipe does not have any unnecessary installation, and this just means, this application return bend structure only need in the installation with the both ends of return bend direct with gas table and gas union coupling just can, need not the connection step of return bend itself, the effectual installation time that reduces the return bend, and then improved the work efficiency of installation.
As a preferable scheme, further, the connecting pipe is a galvanized steel pipe, the original bent pipe is made of a cast iron material, and an anti-corrosion coating is coated on the surface of the original bent pipe, and the original cast iron pipe cannot achieve the bending effect required in the application, so that the technical scheme of the application cannot be achieved.
Preferably, the other end of the connecting pipe is provided with a connecting thread for connecting a gas delivery pipe.
As a preferred scheme, furthermore, the connector is used for connecting an air inlet or an air outlet of a gas meter.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 (4)
1. The utility model provides a long return bend of U-shaped integration of connecting gas table, includes connecting pipe (2), the port department processing of connecting pipe one end has connector (1), its characterized in that, the connecting pipe is crooked 180 degrees, both ends after the connecting pipe is crooked are parallel to each other, and intermediate junction section (3) are semi-circular, the one end of connecting pipe installation connector is nozzle stub (6), and the other end is long tube (7).
2. The U-shaped integrated long elbow pipe for connecting a gas meter according to claim 1, wherein the connecting pipe is a galvanized steel pipe.
3. The U-shaped integrated long elbow pipe for connecting a gas meter as claimed in claim 1, wherein one end of the long pipe is provided with a connecting thread.
4. The U-shaped integrated long elbow pipe for connecting a gas meter according to claim 1, wherein the connector is used for connecting a gas inlet or a gas outlet of the gas meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922376309.1U CN211042379U (en) | 2019-12-26 | 2019-12-26 | U-shaped integrated long bent pipe connected with gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922376309.1U CN211042379U (en) | 2019-12-26 | 2019-12-26 | U-shaped integrated long bent pipe connected with gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211042379U true CN211042379U (en) | 2020-07-17 |
Family
ID=71533678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922376309.1U Active CN211042379U (en) | 2019-12-26 | 2019-12-26 | U-shaped integrated long bent pipe connected with gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211042379U (en) |
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2019
- 2019-12-26 CN CN201922376309.1U patent/CN211042379U/en active Active
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