CN209783662U - Integrated intelligent natural gas inner cone type flowmeter - Google Patents
Integrated intelligent natural gas inner cone type flowmeter Download PDFInfo
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- CN209783662U CN209783662U CN201822233919.1U CN201822233919U CN209783662U CN 209783662 U CN209783662 U CN 209783662U CN 201822233919 U CN201822233919 U CN 201822233919U CN 209783662 U CN209783662 U CN 209783662U
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- connecting pipe
- negative pressure
- fixedly connected
- pressure connecting
- natural gas
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Abstract
The utility model belongs to the technical field of the flowmeter technique and specifically relates to an integrated intelligent natural gas inner cone type flowmeter, including surveying buret, survey intraductal fixedly connected with malleation connecting pipe and the negative pressure connecting pipe respectively, one of negative pressure connecting pipe is served and is served through locking structure fixedly connected with cone, locking structure includes the connecting pipe, one of negative pressure connecting pipe proximity connecting pipe is served and is equipped with a plurality of buffer, buffer includes the installation room, one of connecting pipe proximity negative pressure connecting pipe is served coaxial coupling and is had the annular piece, be equipped with the placing chamber on the negative pressure connecting pipe, be equipped with the montant in the installation room, and the fixedly connected with spring on the montant other end, malleation connecting pipe and the negative pressure connecting pipe other end extend to survey bure. The utility model discloses the cone that sets up passes through the connection of buffer isotructure, has improved the efficiency of workman's installation cone, and has made things convenient for the maintenance.
Description
Technical Field
The utility model relates to a flowmeter technical field especially relates to an interior cone type flowmeter of integration intelligence natural gas.
Background
The inner cone type flowmeter is a differential pressure type flowmeter, and the measuring principle of the inner cone type flowmeter is the same as that of other general differential pressure flowmeters. When the fluid passes through the coaxial V-shaped cone in the measuring tube of the sensor, the fluid is accelerated and the kinetic energy is increased. The throttling device changes the throttling layout, the throttling from the central hole to the annular throttling, and the throttling device also can reflect the flow by taking differential pressure through throttling, and fluids such as liquid, gas, steam and the like in the industries such as petroleum, chemical industry, steel, metallurgy, electric power, light industry, environmental protection, municipal construction and the like all need to be measured to determine the parameters such as temperature, pressure, differential pressure, flow and the like so as to be controlled and accurately mastered. The existing similar products have the disadvantages of complex and not compact structure, complex installation of the inner cone, high cost and inconsistent appearance. Therefore, an integrated intelligent natural gas inner cone type flowmeter is provided.
SUMMERY OF THE UTILITY MODEL
the utility model aims at solving the shortcoming that exists among the prior art, and the interior cone type flowmeter of integration intelligent natural gas that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
An integrated intelligent natural gas inner cone type flowmeter is designed, and comprises a measuring pipe, wherein a positive pressure connecting pipe and a negative pressure connecting pipe are fixedly connected in the measuring pipe respectively, one end of the negative pressure connecting pipe is fixedly connected with a cone through a locking structure, the locking structure comprises a connecting pipe, the connecting pipe is fixedly connected on one side of the cone, one end of the negative pressure connecting pipe close to the connecting pipe is provided with a plurality of buffer devices, each buffer device comprises an installation chamber, one end of the connecting pipe close to the negative pressure connecting pipe is coaxially connected with an annular block, the installation chamber is arranged in the annular block, a placing chamber is arranged on the negative pressure connecting pipe and is communicated with the installation chamber, a vertical rod is arranged in the installation chamber, the other end of the vertical rod is positioned in the placing chamber, a spring is fixedly connected on the, negative pressure connecting pipe and connecting pipe pass through fixed lid threaded connection, the malleation connecting pipe and the negative pressure connecting pipe other end extend to survey buret outside and measuring device fixed connection, fixedly connected with temperature sensor on the survey buret inner wall.
Preferably, a placing groove is coaxially arranged at one end, close to the negative pressure connecting pipe, of the connecting pipe, and the negative pressure connecting pipe is located in the placing groove.
Preferably, the vertical rod is located one end of the placing chamber and fixedly connected with the sleeve, and one end of the spring is fixedly connected in the sleeve.
Preferably, a limiting plate is coaxially arranged on one side, close to the placing groove, of the connecting pipe, and one end of the fixing cover is located on one side, far away from the placing groove, of the limiting plate.
Preferably, measuring device includes the box body, the box body passes through support column fixed connection on the measuring tube outer wall, fixedly connected with differential pressure transmitter in the box body, differential pressure transmitter is connected with malleation connecting pipe, negative pressure connecting pipe respectively, last pressure sensor and the intelligent flow totalizer of being connected with respectively of differential pressure transmitter, intelligence flow totalizer fixed connection is outside at the box body.
The utility model provides an interior cone type flowmeter of integration intelligence natural gas, beneficial effect lies in: the utility model discloses under the effect of the fixed lid and annular piece, montant, spring isotructure that set up, realized the quick installation and the dismantlement to the cone, and the annular piece and the spring that set up have increased the stability that the device is connected, have prolonged the life of device.
Drawings
Fig. 1 is the utility model provides an integrated intelligent natural gas inner cone type flowmeter's schematic structure.
Fig. 2 is the utility model provides a negative pressure connecting pipe and connecting pipe connection diagram of interior cone type flowmeter of integration intelligence natural gas.
Fig. 3 is the utility model provides a partial enlarged view of a of cone-type flowmeter in intelligent natural gas of integration.
In the figure: intelligent flow totalizer 1, differential pressure transmitter 2, pressure sensor 3, support column 4, malleation connecting pipe 5, negative pressure connecting pipe 6, cone 7, fixed lid 8, temperature sensor 9, survey buret 10, connecting pipe 11, spring 12, placing chamber 13, montant 14, annular piece 15, installation room 16, standing groove 17, limiting plate 18, sleeve pipe 19, box body 20.
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.
Referring to fig. 1-3, an integration intelligence natural gas internal cone type flowmeter, including surveying buret 10, survey buret 10 internal fixedly connected with malleation connecting pipe 5 and negative pressure connecting pipe 6 respectively, negative pressure connecting pipe 6 is served and is served through locking structure fixedly connected with cone 7, locking structure includes connecting pipe 11, connecting pipe 11 fixed connection is on one side of cone 7, negative pressure connecting pipe 6 is close to connecting pipe 11 and serves and be equipped with a plurality of buffer, connecting pipe 11 is close to the coaxial standing groove 17 that is equipped with of one end of negative pressure connecting pipe 6, negative pressure connecting pipe 6 is located standing groove 17, the standing groove 17 of setting can make things convenient for the location when negative pressure connecting pipe 6 and connecting pipe 11 install, the efficiency of installation has been.
The buffer device comprises an installation chamber 16, one end of a connecting pipe 11 close to a negative pressure connecting pipe 6 is coaxially connected with an annular block 15, the installation chamber 16 is arranged in the annular block 15, a placing chamber 13 is arranged on the negative pressure connecting pipe 6, the placing chamber 13 is communicated with the installation chamber 16, a vertical rod 14 is arranged in the installation chamber 16, the other end of the vertical rod 14 is positioned in the placing chamber 13, a spring 12 is fixedly connected onto the other end of the vertical rod 14, the other end of the spring 12 is fixedly connected into the placing chamber 13, one end of the vertical rod 14 positioned in the placing chamber 13 is fixedly connected with a sleeve 19, one end of the spring 12 is fixedly connected into the sleeve 19, the negative pressure connecting pipe 6 is in threaded connection with the connecting pipe 11 through a fixed cover 8, a limit plate 18 is coaxially arranged on one side of the connecting pipe 11 close to the placing groove 17, one end of the fixed cover 8 is positioned on one side of the limit plate, the acting force of the connection between the negative pressure connecting pipe 6 and the connecting pipe 11 is enhanced, the cone 7 is convenient to mount and dismount, and the operation of workers is convenient.
The other end of the positive pressure connecting pipe 5 and the negative pressure connecting pipe 6 extends to the outside of the measuring pipe 10 and is fixedly connected with a measuring device, the inner wall of the measuring pipe 10 is fixedly connected with a temperature sensor 9, the measuring device comprises a box body 20, the box body 20 is fixedly connected with the outer wall of the measuring pipe 10 through a supporting column 4, a differential pressure transmitter 2 is fixedly connected in the box body 20, the differential pressure transmitter 2 is respectively connected with the positive pressure connecting pipe 5 and the negative pressure connecting pipe 6, the differential pressure transmitter 2 is respectively connected with a pressure sensor 3 and an intelligent flow integrating instrument 1, the intelligent flow integrating instrument 1 is fixedly connected with the outside of the box body 20, the differential pressure transmitter 2, the intelligent flow integrating instrument 1, the pressure sensor 3 and the temperature sensor 9 are connected with a power supply device through wires, relevant parameters are input into the intelligent flow integrating instrument 1 for processing, the intelligent processing chip is provided, and can perform data processing on signals such as flow, temperature, pressure, differential pressure and the like input into the intelligent processing chip according to a set program, and can calculate or directly display parameters such as instantaneous flow, accumulated flow, pressure, temperature, differential pressure and the like of a measured fluid medium.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an integration intelligence natural gas interior cone type flowmeter, surveys buret (10) including surveying buret, in survey buret (10) respectively fixedly connected with malleation connecting pipe (5) and negative pressure connecting pipe (6), its characterized in that, negative pressure connecting pipe (6) serve through locking structure fixedly connected with cone (7), locking structure includes connecting pipe (11), connecting pipe (11) fixed connection is on one side of cone (7), negative pressure connecting pipe (6) are close to one of connecting pipe (11) and are served and be equipped with a plurality of buffer, buffer includes installation room (16), connecting pipe (11) are close one of negative pressure connecting pipe (6) and serve coaxial coupling and have annular piece (15), installation room (16) set up in annular piece (15), be equipped with placing chamber (13) on negative pressure connecting pipe (6), placing chamber (13) and installation room (16) intercommunication, be equipped with montant (14) in installation room (16), montant (14) other end is located placing chamber (13), just fixedly connected with spring (12) on montant (14) the other end, spring (12) other end fixed connection is in placing chamber (13), negative pressure connecting pipe (6) and connecting pipe (11) are through fixed lid (8) threaded connection, malleation connecting pipe (5) and negative pressure connecting pipe (6) other end extend to survey buret (10) outside and measuring device fixed connection, fixedly connected with temperature sensor (9) on surveying buret (10) inner wall.
2. The integrated intelligent natural gas inner cone type flowmeter as claimed in claim 1, wherein a placing groove (17) is coaxially arranged at one end of the connecting pipe (11) close to the negative pressure connecting pipe (6), and the negative pressure connecting pipe (6) is positioned in the placing groove (17).
3. The integrated intelligent natural gas inner cone type flowmeter as claimed in claim 1, wherein one end of the vertical rod (14) in the placing chamber (13) is fixedly connected with a sleeve (19), and one end of the spring (12) is fixedly connected in the sleeve (19).
4. The integrated intelligent natural gas inner cone type flowmeter as claimed in claim 2, wherein a limiting plate (18) is coaxially arranged on one side, close to the placing groove (17), of the connecting pipe (11), and one end of the fixing cover (8) is located on one side, far away from the placing groove (17), of the limiting plate (18).
5. The integrated intelligent natural gas inner cone type flowmeter according to claim 1, wherein the measuring device comprises a box body (20), the box body (20) is fixedly connected to the outer wall of the measuring pipe (10) through a supporting column (4), a differential pressure transmitter (2) is fixedly connected in the box body (20), the differential pressure transmitter (2) is respectively connected with a positive pressure connecting pipe (5) and a negative pressure connecting pipe (6), the differential pressure transmitter (2) is respectively connected with a pressure sensor (3) and an intelligent flow integrating instrument (1), and the intelligent flow integrating instrument (1) is fixedly connected to the outside of the box body (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233919.1U CN209783662U (en) | 2018-12-28 | 2018-12-28 | Integrated intelligent natural gas inner cone type flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233919.1U CN209783662U (en) | 2018-12-28 | 2018-12-28 | Integrated intelligent natural gas inner cone type flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209783662U true CN209783662U (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822233919.1U Active CN209783662U (en) | 2018-12-28 | 2018-12-28 | Integrated intelligent natural gas inner cone type flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209783662U (en) |
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2018
- 2018-12-28 CN CN201822233919.1U patent/CN209783662U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210903 Address after: 750200 office building 2, Hongqiao yijuyuan, No. 21, Hongqiao North Road, Desheng Industrial Park, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Ningxia Yinhe Intelligent Instrument Technology Co.,Ltd. Address before: 750299 No. 32, Xinsheng East Road, Desheng Industrial Park, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: Ningxia New Galaxy Instrument Co.,Ltd. |