CN214951622U - Natural gas flowmeter convenient to dismouting - Google Patents
Natural gas flowmeter convenient to dismouting Download PDFInfo
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- CN214951622U CN214951622U CN202120203823.XU CN202120203823U CN214951622U CN 214951622 U CN214951622 U CN 214951622U CN 202120203823 U CN202120203823 U CN 202120203823U CN 214951622 U CN214951622 U CN 214951622U
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- flowmeter
- natural gas
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Abstract
The utility model discloses a natural gas flowmeter convenient to dismouting, which comprises a housin, the casing both sides are provided with flange respectively, and flowmeter fixing base upper surface overlaps there is the sealing washer, and flowmeter fixing base upper surface is respectively through bolt and flowmeter base fixed connection, and flowmeter base upper surface passes through spliced pole and flow totalizer fixed connection, and flow totalizer one side is provided with the signal output interface respectively, and flow totalizer surface mounting has the display screen, and the flow totalizer back is connected through hinge and back door switch respectively. This natural gas flowmeter convenient to dismouting only needs to dismantle the flowmeter base when dismantling, makes things convenient for the later stage to maintain to accomplish a series of work, need not to dismantle the casing, reduce cost of maintenance, respectively through bolt fixed connection between each part, it is convenient to dismantle, has avoided the operation of starting a fire in inflammable, explosive place, has made things convenient for the installation and the dismantlement of later maintenance and maintenance, has improved maintenance efficiency.
Description
Technical Field
The utility model relates to a natural gas flowmeter technical field specifically is a natural gas flowmeter convenient to dismouting.
Background
Along with the development of modern society, the demand of human beings on energy is gradually increased, traditional oil is gradually replaced, natural gas is used as a clean and environment-friendly high-quality energy, almost no sulfur, dust and other harmful substances are contained, carbon dioxide generated during combustion is less than that of other fossil fuels, the greenhouse effect is low, and therefore the environmental quality can be fundamentally improved. The flowmeter is known by its english name flowmeter, which is defined by the national committee for the examination and determination of scientific and technical terms as: meters that indicate the measured flow rate and/or the total amount of fluid in a selected time interval. Simply a meter for measuring the flow of fluid in a pipe or open channel. The existing natural gas flowmeter cannot be flexibly disassembled when in use, inconvenience is brought to overhaul of workers, and the natural gas flowmeter convenient to disassemble and assemble is designed to overcome the defects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a natural gas flowmeter convenient to dismouting, flange is provided with the sealing member respectively with the natural gas pipeline junction, realize the complete sealing in the connecting tube, it is high to connect the leakproofness, the effectual improvement with natural gas pipeline's connection gas tightness, guarantee temperature sensor, the data that pressure sensor gathered in the casing are accurate, avoid the natural gas leakage, improve the security, only need to dismantle the flowmeter base when dismantling, make things convenient for the later stage to maintain, thereby accomplish a series of work, need not to dismantle the casing, reduce cost of maintenance, pass through bolt fixed connection respectively between each part, it is convenient to dismantle, the operation of starting a fire in inflammable and explosive place has been avoided, the installation and the dismantlement of later maintenance and maintenance have been made things convenient for, the maintenance efficiency is improved, can solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
a natural gas flowmeter convenient to disassemble and assemble comprises a shell, wherein connecting flanges are arranged on two sides of the shell respectively, connecting holes are formed in the edges of the connecting flanges respectively, a flowmeter fixing seat is arranged on one side of the upper surface of the shell, a sealing ring is sleeved on the upper surface of the flowmeter fixing seat, the upper surface of the flowmeter fixing seat is fixedly connected with a flowmeter base through bolts respectively, the upper surface of the flowmeter base is fixedly connected with a flow integrating instrument through a connecting column, a signal output interface is arranged on one side of the flow integrating instrument respectively, a display screen is arranged on the surface of the flow integrating instrument, and the back surface of the flow integrating instrument is connected with a back door through a hinge in an opening and closing mode respectively;
the flowmeter is characterized in that a temperature sensor and a pressure sensor are embedded in a base of the flowmeter base respectively, one end of the temperature sensor and one end of the pressure sensor penetrate through a flowmeter fixing seat respectively and are arranged on one side of the inner wall of the shell, and a two-stage rectifier, a turbine, an oil filling pump and a front guide fluid are installed on the inner wall of the shell respectively.
Preferably, the connecting flanges are fixedly connected with the natural gas pipeline through bolts respectively, the natural gas pipeline is provided with the connecting flanges consistent with the two sides of the shell, and one end of each bolt penetrates through the connecting hole and the natural gas pipeline to be meshed with the nut.
Preferably, the inner sides of the shells are respectively provided with an annular sealing ring, and one side of the inner wall of the shell is provided with a magnetic sensor.
Preferably, the temperature sensor, the pressure sensor and the magnetic sensor are respectively and electrically connected with the flow integrating instrument through leads.
Preferably, the joints of the connecting flanges and the natural gas pipeline are respectively provided with a sealing element.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. this natural gas flowmeter convenient to dismouting, flange and natural gas line junction are provided with the sealing member respectively, realize the complete sealing in the connecting tube, connect the leakproofness height, the effectual improvement with natural gas line's be connected the gas tightness, guarantee that temperature sensor, pressure sensor gather the data accuracy in the casing, avoid the natural gas to leak, improve the security.
2. This natural gas flow meter convenient to dismouting, sealing washer have improved the leakproofness of flowmeter fixing base and flowmeter base, have improved the measurement quality of flow totalizer, and data are more accurate, only need dismantle the flowmeter base when dismantling, make things convenient for the later stage to maintain to accomplish a series of work, need not to dismantle the casing, reduce cost of maintenance.
3. This natural gas flowmeter convenient to dismouting, display screen are provided with the light filling function, and when operational environment light condition is poor, carry out the light filling to the screen, the effectual data that reads on the display screen, respectively through bolt fixed connection between each part, it is convenient to dismantle, has avoided the operation of starting a fire in inflammable and explosive place, has made things convenient for the installation and the dismantlement of later maintenance and maintenance, has improved maintenance efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a rear view of the overall structure of the present invention;
FIG. 3 is a front sectional view of the overall structure of the present invention;
FIG. 4 is a side view of the overall structure of the present invention;
fig. 5 is a partial structural sectional view of the present invention.
In the figure: 1. a housing; 101. a connecting flange; 102. connecting holes; 2. a flowmeter fixing seat; 3. a seal ring; 4. a flowmeter base; 5. connecting columns; 6. a flow totalizer; 601. a signal output interface; 602. a display screen; 603. a rear door; 7. a temperature sensor; 8. a pressure sensor; 9. a two-stage rectifier; 10. a turbine; 11. a gasoline pump; 12. a lead fluid; 13. a connecting bolt; 14. a nut; 15. a magnetic sensor.
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. 1-5, a natural gas flowmeter convenient for disassembly and assembly comprises a casing 1, wherein two sides of the casing 1 are respectively provided with a connecting flange 101, the edges of the connecting flanges 101 are respectively provided with a connecting hole 102, the connecting flanges 101 are respectively fixedly connected with a natural gas pipeline through connecting bolts 13, the natural gas pipeline is provided with the connecting flanges 101 consistent with the two sides of the casing 1, one end of each bolt penetrates through the connecting hole 102 and the natural gas pipeline to be meshed with a nut 14, the connecting parts of the connecting flanges 101 and the natural gas pipeline are respectively provided with a sealing element, so that complete sealing in the connecting pipes is realized, the connection sealing performance is high, the connection air tightness with the natural gas pipeline is effectively improved, accurate data collected by a temperature sensor 7 and a pressure sensor 8 in the casing 1 is ensured, natural gas leakage is avoided, the safety is improved, one side of the upper surface of the casing 1 is provided with a flowmeter fixing seat 2, the sealing ring 3 is sleeved on the upper surface of the flowmeter fixing seat 2, the sealing performance of the flowmeter fixing seat 2 and the flowmeter base 4 is improved, the measurement quality of the flow integrating instrument 6 is improved, data is more accurate, an independent air guide structure is arranged on one side of the flowmeter fixing seat 2 and can guide out detected gas, the upper surface of the flowmeter fixing seat 2 is fixedly connected with the flowmeter base 4 through bolts respectively, only the flowmeter base 4 needs to be disassembled when the flowmeter is disassembled, later maintenance is facilitated, a series of work is completed, the shell 1 does not need to be disassembled, the maintenance cost is reduced, the upper surface of the flowmeter base 4 is fixedly connected with the flow integrating instrument 6 through a connecting column 5, the flow integrating instrument 6 is fixedly connected with the connecting column 5 through bolts, later independent maintenance and replacement are facilitated, the signal output interface 601 is arranged on one side of the flow integrating instrument 6 respectively, and the display screen 602 is arranged on the surface of the flow integrating instrument 6, the display screen 602 is set as an LED display screen and is provided with a light supplementing function, when the working environment light condition is poor, the screen is supplemented with light, the data on the display screen 602 is effectively read, the back surface of the flow integrating instrument 6 is respectively connected with the back door 603 through a hinge in an opening and closing way, the flow integrating instrument 6 is convenient to be maintained independently, the temperature sensor 7 and the pressure sensor 8 are respectively embedded in the base of the flowmeter base 4, the temperature sensor 7, the pressure sensor 8 and the magnetic sensor 15 are respectively and electrically connected with the flow integrating instrument 6 through leads, the leads are respectively arranged in the flowmeter base 4 and the connecting column 5, the damage caused by the exposed leads is avoided, the service life of the flowmeter is prolonged, the measuring accuracy of the flow integrating instrument 6 is ensured, one ends of the temperature sensor 7 and the pressure sensor 8 respectively penetrate through the flowmeter fixing seat 2 and are arranged on one side of the inner wall of the shell 1, the inner side of the shell 1 is respectively provided with an annular sealing ring, the magnetic sensor 15 is installed to 1 inner wall one side of casing, and two-stage rectifier 9, turbine 10, gasoline pump 11 and leading fluid 12 are installed respectively to 1 inner wall of casing, pass through bolt fixed connection respectively between each part, and it is convenient to dismantle, has avoided the operation of starting a fire in inflammable, explosive place, has made things convenient for the installation and the dismantlement of later maintenance and maintenance, has improved maintenance efficiency.
In summary, in the natural gas flowmeter convenient to disassemble and assemble, the connecting flange 101 and the natural gas pipeline are respectively provided with the sealing element at the connecting position, complete sealing in the connecting pipe is realized, the connection sealing performance is high, the connection air tightness with the natural gas pipeline is effectively improved, the data collected by the temperature sensor 7 and the pressure sensor 8 in the shell 1 is ensured to be accurate, natural gas leakage is avoided, the safety is improved, the sealing ring 3 improves the sealing performance of the flowmeter fixing seat 2 and the flowmeter base 4, the measurement quality of the flow integrating instrument 6 is improved, the data is more accurate, only the flowmeter base 4 needs to be disassembled during disassembly, later maintenance is facilitated, a series of work is completed, the shell 1 is not required to be disassembled, the maintenance cost is reduced, the display screen 602 is provided with the light supplementing function, when the light condition of the working environment is poor, the light is supplemented to the screen, the data on the display screen 602 is effectively read, the parts are fixedly connected through the bolts respectively, the disassembly is convenient, the fire operation in inflammable and explosive places is avoided, the installation and the disassembly of later maintenance and repair are convenient, and the maintenance efficiency is improved.
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.
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 (5)
1. The utility model provides a natural gas flowmeter convenient to dismouting, includes casing (1), its characterized in that: the flow meter is characterized in that connecting flanges (101) are respectively arranged on two sides of the shell (1), connecting holes (102) are respectively formed in the edges of the connecting flanges (101), a flowmeter fixing seat (2) is arranged on one side of the upper surface of the shell (1), a sealing ring (3) is sleeved on the upper surface of the flowmeter fixing seat (2), the upper surface of the flowmeter fixing seat (2) is fixedly connected with a flowmeter base (4) through bolts, the upper surface of the flowmeter base (4) is fixedly connected with a flow integrating instrument (6) through a connecting column (5), signal output interfaces (601) are respectively arranged on one side of the flow integrating instrument (6), a display screen (602) is installed on the surface of the flow integrating instrument (6), and the back of the flow integrating instrument (6) is respectively connected with a rear door (603) in an opening and closing mode through hinges;
the flowmeter is characterized in that a temperature sensor (7) and a pressure sensor (8) are embedded in a base of the flowmeter base (4), one end of the temperature sensor (7) and one end of the pressure sensor (8) penetrate through the flowmeter fixing base (2) respectively and are arranged on one side of the inner wall of the shell (1), and a two-stage rectifier (9), a turbine (10), an oil filling pump (11) and a front guide fluid (12) are installed on the inner wall of the shell (1) respectively.
2. The readily removable natural gas flow meter of claim 1, wherein: the connecting flange (101) is fixedly connected with the natural gas pipeline through connecting bolts (13), the natural gas pipeline is provided with the connecting flange (101) which is consistent with the two sides of the shell (1), and one end of each bolt penetrates through the connecting hole (102) and the natural gas pipeline to be meshed with the nut (14) respectively.
3. The readily removable natural gas flow meter of claim 1, wherein: the inner sides of the shells (1) are respectively provided with an annular sealing ring, and one side of the inner wall of the shell (1) is provided with a magnetic sensor (15).
4. A readily disassembled and assembled natural gas flowmeter according to claim 3, wherein: the temperature sensor (7), the pressure sensor (8) and the magnetic sensor (15) are respectively electrically connected with the flow integrating instrument (6) through leads.
5. The easy-to-disassemble natural gas flowmeter of claim 2, wherein: and sealing elements are respectively arranged at the joints of the connecting flanges (101) and the natural gas pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120203823.XU CN214951622U (en) | 2021-01-25 | 2021-01-25 | Natural gas flowmeter convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120203823.XU CN214951622U (en) | 2021-01-25 | 2021-01-25 | Natural gas flowmeter convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214951622U true CN214951622U (en) | 2021-11-30 |
Family
ID=79080760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120203823.XU Expired - Fee Related CN214951622U (en) | 2021-01-25 | 2021-01-25 | Natural gas flowmeter convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214951622U (en) |
-
2021
- 2021-01-25 CN CN202120203823.XU patent/CN214951622U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 Termination date: 20220125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |