CN218035217U - Gas flowmeter convenient to dismouting - Google Patents
Gas flowmeter convenient to dismouting Download PDFInfo
- Publication number
- CN218035217U CN218035217U CN202222455183.9U CN202222455183U CN218035217U CN 218035217 U CN218035217 U CN 218035217U CN 202222455183 U CN202222455183 U CN 202222455183U CN 218035217 U CN218035217 U CN 218035217U
- Authority
- CN
- China
- Prior art keywords
- flowmeter
- pipe
- screw thread
- mounting flange
- pipeline
- 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.)
- Active
Links
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a gas flowmeter convenient to dismouting, include: the meter is installed and connected with the main pipe; one end of the flow meter installation connecting main pipe is screwed with an installation flange. The utility model discloses a be connected the pipe connection screw thread of mounting flange one end with the pipeline that needs measured flow, be responsible for connecting screw thread until the laminating of pipeline one end, the person in charge connecting screw thread of mounting flange one end is screwed with the external screw thread mouth of pipe of connecting this moment again and is connected, the installation of one end can be accomplished to the pipeline one end in the seal ring laminating mounting flange of external screw thread mouth of pipe one end until, the other end adopts same mounting means, the mounting means of such mounting means than traditional multiunit bolt can be more convenient, it is less to need to rotate the structure of screwing, and such connecting means is sealed through mounting flange and external screw thread mouth of pipe of connecting and pipeline spiral shell in the first step, the second step is sealed through seal ring pressfitting more traditional mode sealing performance is higher.
Description
Technical Field
The utility model relates to a gaseous check out test set field specifically is a gas flowmeter convenient to dismouting.
Background
A gas flow meter is a meter that measures the flow of gas; installing the gas flow-through pipeline to record the amount of gas flowing through the pipeline; can measure various gases such as coal gas, air, nitrogen, acetylene, phosgene, hydrogen, natural gas, nitrogen, liquefied petroleum gas, hydrogen peroxide, flue gas, methane, butane, chlorine, fuel gas, methane, carbon dioxide, oxygen, compressed air, argon, toluene, benzene, dimethylbenzene, hydrogen sulfide, sulfur dioxide, ammonia gas and the like.
The gas flow meter is impacted by gas through the sensor to detect the gas flow, which requires the sensor to be installed inside the pipeline, so that the installation needs to be firmer, otherwise, the gas leakage can be caused.
But current gas flowmeter when the installation is used, adopts flange to laminate mutually the back and carry out fixed mounting through the multiunit bolt mostly, and such mounting means is very complicated needs to rotate a lot of group bolts, and the installation is dismantled all very inconveniently, and the relatively poor condition that appears leaking easily of junction leakproofness.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve current gas flowmeter when the installation uses, adopt flange to carry out fixed mounting through the multiunit bolt after laminating mutually for the most, such mounting means is very complicated need rotate a lot of group bolts, and the installation is dismantled all very inconveniently, and combines the problem of the relatively poor easy condition that appears leaking of department leakproofness, provides a gas flowmeter of the dismouting of being convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a gas flow meter that is easy to disassemble and assemble, comprising: the flowmeter is installed and connected with the main pipe; flowmeter erection joint person in charge's one end spiral shell closes and is connected with mounting flange, the external screw thread mouth of pipe has been seted up in the flowmeter erection joint person in charge's one end outside, external screw thread mouth of pipe one end fixedly connected with seal ring, the inside one end of mounting flange has been seted up and has been responsible for connecting thread, the pipeline connecting thread has been seted up to the inside other end of mounting flange, flowmeter erection joint person in charge top one end through connection has the tee bend connecting pipe, tee bend connecting pipe one end fixedly connected with flowmeter connecting pipe mouth of pipe.
As a further aspect of the present invention: one end of the three-way connecting pipe is screwed with a flow meter connecting nut, and the flow meter connecting nut is matched with the flow meter connecting pipe opening.
As a further aspect of the present invention: the flowmeter is characterized in that a flow sensor rod is arranged inside the lower portion of the flowmeter connecting nut, a flow sensor head is arranged at one end of the flow sensor rod, and the flow sensor rod and the flow sensor head penetrate through the three-way connecting pipe and the flowmeter connecting pipe orifice which are arranged inside the flowmeter installing and connecting main pipe.
As a further aspect of the present invention: the flowmeter is characterized in that a flowmeter connecting rod is arranged at one end above the flowmeter connecting nut, and a flowmeter is fixedly connected to one end above the flowmeter connecting rod.
As a further aspect of the present invention: flowmeter one end is provided with the work pilot lamp, flowmeter one end is provided with panel display screen, work pilot lamp quantity is provided with two sets ofly.
As a further aspect of the present invention: the mounting flange, the external thread connecting pipe orifice, the sealing washer, the main pipe connecting thread and the pipeline connecting thread are provided with two sets, and the external thread connecting pipe orifice is connected with the main pipe connecting thread in a matched mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be connected the pipeline connecting thread of mounting flange one end with the pipeline that needs the measurement flow, be responsible for connecting thread until the laminating of pipeline one end, the person in charge connecting thread and the external screw thread mouth of pipe spiral shell of being connected of mounting flange one end are closed with being connected the external screw thread mouth of pipe spiral shell again this moment, the installation of one end can be accomplished to the pipeline one end in the seal ring laminating mounting flange of connecting external screw thread mouth of pipe one end, the other end adopts same mounting means, the mounting means of such mounting means than traditional multiunit bolt can be more convenient, it is less to need to rotate the structure of spiral shell and close, and such connecting means is sealed through mounting flange and the external screw thread mouth of pipe and pipeline spiral shell of being connected in the first step, the second step is sealed more traditional mode sealing performance through seal ring pressfitting is higher.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the main pipe for installing and connecting the flow meter of the present invention;
fig. 3 is a schematic structural view of a mounting flange in the present invention;
fig. 4 is a schematic structural diagram of the flow meter of the present invention.
In the figure: 1. the flowmeter is installed and connected with the main pipe; 2. installing a flange; 3. connecting the external thread pipe orifice; 4. a sealing gasket; 5. the main pipe is connected with a thread; 6. a pipeline connecting thread; 7. a three-way connecting pipe; 8. the flowmeter is connected with the pipe orifice; 9. the flowmeter is connected with a nut; 10. a flow sensor stem; 11. a flow sensor head; 12. A flow meter connecting rod; 13. a flow meter; 14. a work indicator light; 15. and a panel display screen.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
Referring to fig. 1 to 4, in an embodiment of the present invention, a gas flowmeter convenient to disassemble and assemble includes: the flowmeter is installed and connected with the main pipe 1; flowmeter erection joint is responsible for 1 one end spiral shell and is closed and be connected with mounting flange 2, the external screw thread mouth of pipe 3 has been seted up in the flowmeter erection joint is responsible for 1 one end outside, 3 one end fixedly connected with seal ring 4 at the external screw thread mouth of pipe, 2 inside one ends of mounting flange have been seted up and have been responsible for connecting thread 5, 2 inside other ends of mounting flange have been seted up pipeline connecting thread 6, 1 top one end through connection of flowmeter erection joint is responsible for has three- way connection pipe 7, 7 one end fixedly connected with flowmeter connecting pipe mouth of pipe 8 of three-way connection pipe.
One end of the three-way connecting pipe 7 is screwed with a flowmeter connecting nut 9, and the flowmeter connecting nut 9 is matched with the flowmeter connecting pipe orifice 8.
The inside flow sensor pole 10 that is provided with in flowmeter coupling nut 9 below, flow sensor pole 10 one end is provided with flow sensor head 11, flow sensor pole 10 and flow sensor head 11 run through three-way connection pipe 7 and flowmeter connector 8 set up inside flowmeter erection joint is responsible for 1.
And a flowmeter connecting rod 12 is arranged at one end above the flowmeter connecting nut 9, and a flowmeter 13 is fixedly connected at one end above the flowmeter connecting rod 12.
The mounting flange 2, the connection external thread pipe orifice 3, the sealing washer 4, the main pipe connecting thread 5 and the pipeline connecting thread 6 are provided with two sets of quantity, the connection external thread pipe orifice 3 and the main pipe connecting thread 5 looks adaptation.
The utility model discloses a theory of operation is: when the installation method is used, the pipeline connecting thread 6 at one end of the installation flange 2 is connected with a pipeline needing to measure flow, the main pipe connecting thread 5 is attached to one end of the pipeline, the main pipe connecting thread 5 at one end of the installation flange 2 is screwed with the external thread connecting pipe orifice 3, the installation of one end can be completed until the sealing washer 4 at one end of the external thread connecting pipe orifice 3 is attached to one end of the pipeline in the installation flange 2, the other end adopts the same installation method, the installation method is more convenient than the traditional installation method of a plurality of groups of bolts, the structure needing to be screwed is fewer, the connection method has higher sealing performance than the traditional method, the flow sensor rod 10 and the flow sensor head 11 are inserted into the flow meter connecting pipe orifice 8 at the moment until the flow meter connecting nut 9 is contacted with the flow meter connecting nut, and the whole installation can be completed by screwing the flow meter connecting nut 9 into the flow meter connecting pipe orifice.
The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.
Claims (6)
1. A gas meter that is easy to disassemble and assemble, comprising: the flowmeter is installed and connected with the main pipe (1); its characterized in that, flowmeter erection joint is responsible for (1) one end spiral shell and is connected with mounting flange (2), flowmeter erection joint is responsible for (1) one end outside and has seted up connection external screw thread mouth of pipe (3), connection external screw thread mouth of pipe (3) one end fixedly connected with seal ring (4), the inside one end of mounting flange (2) has been seted up and has been responsible for connecting thread (5), pipeline connecting thread (6) have been seted up to the inside other end of mounting flange (2), flowmeter erection joint is responsible for (1) top one end through connection has tee junction pipe (7), tee junction pipe (7) one end fixedly connected with flowmeter connecting orifice (8).
2. A gas flowmeter convenient for dismounting and mounting according to claim 1, wherein one end of the three-way connecting pipe (7) is screwed with a flowmeter connecting nut (9), and the flowmeter connecting nut (9) is matched with the flowmeter connecting pipe orifice (8).
3. The gas flowmeter convenient for disassembly and assembly of claim 2, wherein a flow sensor rod (10) is arranged inside the lower portion of the flowmeter connecting nut (9), a flow sensor head (11) is arranged at one end of the flow sensor rod (10), and the flow sensor rod (10) and the flow sensor head (11) penetrate through the three-way connecting pipe (7) and the flowmeter connecting pipe orifice (8) and are arranged inside the flowmeter installation connecting main pipe (1).
4. A gas flowmeter convenient for disassembly and assembly as claimed in claim 2, wherein a flowmeter connecting rod (12) is arranged at one end above the flowmeter connecting nut (9), and a flowmeter (13) is fixedly connected at one end above the flowmeter connecting rod (12).
5. A gas flowmeter convenient for disassembly and assembly according to claim 4, wherein one end of the flowmeter (13) is provided with a work indicator lamp (14), one end of the flowmeter (13) is provided with a panel display screen (15), and the number of the work indicator lamps (14) is two.
6. The gas flowmeter convenient to disassemble and assemble according to claim 1, wherein the mounting flange (2), the externally threaded connecting pipe orifice (3), the sealing washer (4), the main pipe connecting thread (5) and the pipeline connecting thread (6) are respectively provided with two groups, and the externally threaded connecting pipe orifice (3) is matched with the main pipe connecting thread (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222455183.9U CN218035217U (en) | 2022-09-16 | 2022-09-16 | Gas flowmeter convenient to dismouting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222455183.9U CN218035217U (en) | 2022-09-16 | 2022-09-16 | Gas flowmeter convenient to dismouting |
Publications (1)
Publication Number | Publication Date |
---|---|
CN218035217U true CN218035217U (en) | 2022-12-13 |
Family
ID=84355320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202222455183.9U Active CN218035217U (en) | 2022-09-16 | 2022-09-16 | Gas flowmeter convenient to dismouting |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN218035217U (en) |
-
2022
- 2022-09-16 CN CN202222455183.9U patent/CN218035217U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN218035217U (en) | Gas flowmeter convenient to dismouting | |
CN206708593U (en) | A kind of conduit coupling | |
CN219102720U (en) | Gas leakage detection device for hydrogen-doped natural gas pipeline | |
CN210198463U (en) | Gas flowmeter easy to assemble | |
CN214200464U (en) | Column type differential pressure transmitter | |
CN110500509B (en) | Pressure monitoring system based on wired transmission pipeline | |
CN209961272U (en) | Natural gas intelligence vortex flowmeter | |
CN208458824U (en) | A kind of novel intelligent gas meter | |
CN210567482U (en) | Hydrogen cylinder structure capable of preventing gas leakage | |
CN218601305U (en) | Gas meter | |
CN112729435A (en) | Connect end cap device soon | |
CN207366130U (en) | Difference gauge and the combustion type compressor set using the difference gauge | |
CN220910759U (en) | Rotatable coupling mechanism | |
CN221171169U (en) | Sealing structure capable of sliding on rod body | |
CN217211000U (en) | Industrial high-heat gas mass flow meter convenient to install | |
CN216717504U (en) | Gas small flow meter | |
CN215448055U (en) | Turbine flowmeter of high leakproofness | |
CN216284124U (en) | Auxiliary device for detecting wellhead pressure-bearing equipment | |
CN210919021U (en) | Coal bed gas heat testing device | |
CN213299162U (en) | Pipeline connection structure for gas | |
CN217878605U (en) | A assembled component for testing stainless steel corrugated hose tensile strength | |
CN220508131U (en) | High-precision vortex shedding flowmeter | |
CN215726132U (en) | Intelligent gas turbine flowmeter | |
CN214307185U (en) | Hole measuring device for power plant | |
CN213627959U (en) | Refrigerator compressor production is with utensil of examining of being convenient for dismouting change |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |