CN220288713U - Flowmeter butt joint structure - Google Patents
Flowmeter butt joint structure Download PDFInfo
- Publication number
- CN220288713U CN220288713U CN202321895659.9U CN202321895659U CN220288713U CN 220288713 U CN220288713 U CN 220288713U CN 202321895659 U CN202321895659 U CN 202321895659U CN 220288713 U CN220288713 U CN 220288713U
- Authority
- CN
- China
- Prior art keywords
- flowmeter
- shell
- fastening
- connecting sleeve
- adjusting knob
- 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
- 210000001503 joint Anatomy 0.000 title abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 239000011241 protective layer Substances 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 238000003032 molecular docking Methods 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 44
- 239000003345 natural gas Substances 0.000 abstract description 22
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a flowmeter butt joint structure which comprises an integral frame, fastening components and sealing components, wherein the fastening components are arranged at two ends of the integral frame, the sealing components are arranged at one end of the fastening components, each sealing component comprises a sleeve shell, a sealing gasket, a protective layer and an inner pipe, the protective layer is arranged in the sleeve shell, and the inner pipe is arranged at one end of the protective layer. This flowmeter butt joint structure cup joints the inside of shell and has the recess, be convenient for with its inoxidizing coating embedding into inside the recess, thereby it is convenient to connect its cup joint shell and natural gas pipeline, the extrusion of passing through fastening component of inoxidizing coating promotes its leakproofness of cup jointing the shell, the outside surface laminating of inner tube has sealed the pad simultaneously, further promote the leakproofness between inner tube and the natural gas pipeline, prevent that natural gas from leaking the phenomenon at the in-process that detects, thereby eliminate its potential safety hazard, fastening component's connected mode is simple, its dismouting is more swift, promote the efficiency to natural gas detection.
Description
Technical Field
The utility model relates to the technical field of natural gas detection, in particular to a flowmeter butt joint structure.
Background
Today, flowmeters are meters that measure the total amount of fluid flowing through a pipe per unit of time, simply a meter for measuring the flow of fluid in a pipe or open channel; the flow meters are classified into differential pressure type flow meters, rotameters, throttling type flow meters, slit flow meters, volumetric flow meters, electromagnetic flow meters, ultrasonic flow meters and the like, and classified according to media: a liquid flow meter and a gas flow meter.
The butt joint structure of traditional flowmeter is comparatively simple, and its sealing nature of butt joint department is relatively poor to influence the in-service use stability of flowmeter, the flowmeter is connected with the pipeline in-process, and connected mode is loaded down with trivial details, leads to its dismouting comparatively complicated, influences the efficiency to natural gas detection, and for this reason, we propose a flowmeter butt joint structure.
Disclosure of Invention
The present utility model is directed to a flowmeter butt joint structure, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flowmeter butt joint structure, includes whole frame, fastening component and seal assembly, whole frame's both ends are provided with fastening component, and fastening component's one end is provided with seal assembly, seal assembly is including cup jointing shell, sealed pad, inoxidizing coating and inner tube, and cup jointing shell's inside is provided with the inoxidizing coating, the one end of inoxidizing coating is provided with the inner tube, and the external surface of inner tube is provided with sealed pad.
Furthermore, a groove is formed in the sleeve shell, and the sleeve shell is connected with the protective layer in an embedded mode.
Further, the sealing gasket is attached to the inner tube, and the inner diameter size of the sealing gasket is matched with the outer diameter size of the inner tube.
Further, the fastening assembly comprises a threaded screw rod, an adjusting knob, transverse stripes and through holes, the through holes are formed in the threaded screw rod, the adjusting knob is arranged on the outer surface of the threaded screw rod, and the transverse stripes are formed on the outer surface of the adjusting knob.
Further, the transverse stripes are connected with an adjusting knob, and the adjusting knob is in threaded connection with the threaded screw rod.
Further, the integral frame comprises a pipeline shell, a connecting sleeve, fastening bolts and a flow meter, wherein the connecting sleeve is arranged at the top end of the pipeline shell, the fastening bolts are arranged at the two ends of the connecting sleeve, and the flow meter is arranged at the top end of the fastening bolts.
Furthermore, the appearance of the connecting sleeve is T-shaped, and the connecting sleeve is connected with the pipeline shell.
Further, the connecting sleeve and the flow device form a threaded structure through a fastening bolt.
Compared with the prior art, the utility model has the beneficial effects that:
in this flowmeter butt joint structure, cup joint the inside of shell and have the recess, be convenient for with its inoxidizing coating embedding into inside the recess to conveniently connect its cup joint shell and natural gas pipeline, the extrusion of the pass through fastening component of inoxidizing coating promotes its leakproofness of cup jointing the shell, and the outside surface laminating of inner tube has sealed the pad simultaneously, further promotes the leakproofness between inner tube and the natural gas pipeline, prevents that natural gas from taking place to leak the phenomenon at the in-process that detects, thereby eliminates its potential safety hazard.
The use of horizontal stripe and adjust knob integral type is connected, and the use of horizontal stripe can prevent to take place at the in-process of controlling adjust knob, and the phenomenon of skidding takes place for threaded connection between adjust knob and the screw thread lead screw, through controlling its adjust knob of rotation, makes its adjust knob can carry out the displacement along the screw thread lead screw to restrict its seal assembly's mounted position, promote its flowmeter butt joint structure's leakproofness, fastening assembly's connected mode is simple, and its dismouting is more swift, promotes the efficiency to the natural gas detection.
The outward appearance of adapter sleeve is "T" shape, is convenient for be connected its adapter sleeve and pipeline shell and flow meter, adopts threaded connection's mode to install between adapter sleeve and the flow meter, through fastening bolt, is convenient for install and dismantle its flow meter, and convenient later stage overhauls its flow meter, and the use of pipeline shell can prevent that natural gas from taking place to leak.
Drawings
FIG. 1 is a schematic perspective view of an overall frame of the present utility model;
FIG. 2 is a schematic perspective view of a fastening assembly according to the present utility model;
fig. 3 is a schematic perspective view of a seal assembly according to the present utility model.
In the figure: 1. an integral frame; 101. a pipe housing; 102. connecting sleeves; 103. a fastening bolt; 104. a flow meter; 2. a fastening assembly; 201. a threaded screw rod; 202. an adjustment knob; 203. a transverse stripe; 204. a through hole; 3. a seal assembly; 301. a sleeve joint shell; 302. a sealing gasket; 303. a protective layer; 304. an inner tube.
Detailed Description
Example 1
As shown in fig. 1-2, a flowmeter docking structure includes: the whole frame 1, the fastening component 2 and the sealing component 3, the fastening component 2 is arranged at two ends of the whole frame 1, the sealing component 3 is arranged at one end of the fastening component 2, the fastening component 2 comprises a threaded screw 201, an adjusting knob 202, a transverse stripe 203 and a through hole 204, the through hole 204 is arranged in the threaded screw 201, the adjusting knob 202 is arranged on the outer surface of the threaded screw 201, the transverse stripe 203 is arranged on the outer surface of the adjusting knob 202, the transverse stripe 203 is connected with the adjusting knob 202, the adjusting knob 202 is in threaded connection with the threaded screw 201, the transverse stripe 203 is integrally connected with the adjusting knob 202, the use of the transverse stripe 203 can prevent the slipping phenomenon of a hand part in the process of controlling the adjusting knob 202, the adjusting knob 202 is in threaded connection with the threaded screw 201, the adjusting knob 202 can be displaced along the threaded screw 201 through controlling and rotating the adjusting knob 202, thereby limiting the installation position of the sealing component 3, improving the tightness of the butt joint structure of the flowmeter, ensuring that the connection mode of the fastening component 2 is simple, ensuring that the disassembly and assembly are quicker, improving the efficiency of natural gas detection, the integral frame 1 comprises a pipeline shell 101, a connecting sleeve 102, a fastening bolt 103 and a flow meter 104, the top end of the pipeline shell 101 is provided with the connecting sleeve 102, the two ends of the connecting sleeve 102 are provided with the fastening bolt 103, the top end of the fastening bolt 103 is provided with the flow meter 104, the appearance of the connecting sleeve 102 is in a T shape, the connecting sleeve 102 and the flow meter 104 form a threaded structure through the fastening bolt 103, the appearance of the connecting sleeve 102 is in a T shape, the connecting sleeve 102 is convenient to be connected with the pipeline shell 101 and the flow meter 104, the connecting sleeve 102 and the flow meter 104 are installed in a threaded connection mode, through fastening bolt 103, be convenient for to the installation and the dismantlement of its flow meter 104, make things convenient for later stage to overhaul its flow meter 104, the use of pipeline shell 101 can prevent that natural gas from taking place to leak.
Example 2
As shown in fig. 3, a flowmeter butt joint structure, seal assembly 3 includes a sleeve shell 301, a sealing gasket 302, a protective layer 303 and an inner tube 304, and the inside of sleeve shell 301 is provided with protective layer 303, one end of protective layer 303 is provided with inner tube 304, and the external surface of inner tube 304 is provided with sealing gasket 302, the inside of sleeve shell 301 is provided with a groove, and sleeve shell 301 and protective layer 303 are connected in an embedded manner, sealing gasket 302 is attached to inner tube 304, and the inner diameter size of sealing gasket 302 is matched with the outer diameter size of inner tube 304, the inside of sleeve shell 301 is provided with a groove, so that protective layer 303 is conveniently embedded into the groove, sleeve shell 301 is conveniently connected with a natural gas pipeline, protective layer 303 is extruded by fastening assembly 2, the tightness of sleeve shell 301 is improved, and meanwhile, the sealing gasket 302 is attached to the external surface of inner tube 304, so that leakage phenomenon of natural gas in the detection process is further prevented, and potential safety hazards of natural gas are eliminated.
Working principle: for such flowmeter butt joint structure, first, the inner pipe 304 with the sealing gasket 302 is sleeved in the natural gas pipeline, the sealing gasket 302 is tightly attached to the inner wall of the natural gas pipeline, so that the tightness of the joint position of the flowmeter butt joint structure is improved, then the adjusting knob 202 with the transverse stripes 203 on the surface is rotated, the adjusting knob 202 drives the sleeved shell 301 and the inner pipe 304 thereof to displace towards the inside of the natural gas pipeline, so that the sleeved shell 301 is provided with the groove and clamped at the edge opening of the natural gas pipeline, the protective layer 303 is attached to the groove position of the sleeved shell 301, the connectivity is enhanced, the tightness is improved, the leakage phenomenon is prevented when the natural gas is detected, and finally the natural gas flows into the pipeline shell 101 along the inner pipe 304, then flows into the connecting sleeve 102 and finally flows into the flowmeter 104, so that the detection function is realized, and thus the use process of the whole flowmeter butt joint structure is completed.
Claims (8)
1. The utility model provides a flowmeter interfacing structure, includes whole frame (1), fastening component (2) and seal assembly (3), its characterized in that: the utility model discloses a sealing device for the automobile, including whole frame (1), fastening component (2) are provided with at both ends, and the one end of fastening component (2) is provided with seal assembly (3), seal assembly (3) are including cup jointing shell (301), sealed pad (302), inoxidizing coating (303) and inner tube (304), and cup jointing the inside of shell (301) is provided with inoxidizing coating (303), the one end of inoxidizing coating (303) is provided with inner tube (304), and the external surface of inner tube (304) is provided with sealed pad (302).
2. The flowmeter docking structure as described in claim 1, wherein: the inside of the sleeve joint shell (301) is provided with a groove, and the sleeve joint shell (301) is connected with the protective layer (303) in an embedded mode.
3. The flowmeter docking structure as described in claim 1, wherein: the sealing gasket (302) is attached to the inner pipe (304), and the inner diameter size of the sealing gasket (302) is matched with the outer diameter size of the inner pipe (304).
4. The flowmeter docking structure as described in claim 1, wherein: the fastening assembly (2) comprises a threaded screw rod (201), an adjusting knob (202), transverse stripes (203) and a through hole (204), wherein the through hole (204) is formed in the threaded screw rod (201), the adjusting knob (202) is arranged on the outer surface of the threaded screw rod (201), and the transverse stripes (203) are formed on the outer surface of the adjusting knob (202).
5. The flowmeter docking structure as described in claim 4, wherein: the transverse stripes (203) are connected with the adjusting knob (202), and the adjusting knob (202) is in threaded connection with the threaded screw rod (201).
6. The flowmeter docking structure as described in claim 1, wherein: the integral frame (1) comprises a pipeline shell (101), a connecting sleeve (102), fastening bolts (103) and a flow meter (104), wherein the connecting sleeve (102) is arranged at the top end of the pipeline shell (101), the fastening bolts (103) are arranged at two ends of the connecting sleeve (102), and the flow meter (104) is arranged at the top end of the fastening bolts (103).
7. The flowmeter docking structure as set forth in claim 6, wherein: the appearance of the connecting sleeve (102) is T-shaped, and the connecting sleeve (102) is connected with the pipeline shell (101).
8. The flowmeter docking structure as set forth in claim 6, wherein: the connecting sleeve (102) and the flow meter (104) form a threaded structure through a fastening bolt (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321895659.9U CN220288713U (en) | 2023-07-18 | 2023-07-18 | Flowmeter butt joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321895659.9U CN220288713U (en) | 2023-07-18 | 2023-07-18 | Flowmeter butt joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220288713U true CN220288713U (en) | 2024-01-02 |
Family
ID=89335721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321895659.9U Active CN220288713U (en) | 2023-07-18 | 2023-07-18 | Flowmeter butt joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220288713U (en) |
-
2023
- 2023-07-18 CN CN202321895659.9U patent/CN220288713U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101039354B1 (en) | rotatable pipe connector | |
| CN220288713U (en) | Flowmeter butt joint structure | |
| CN205449171U (en) | Structure of zero resistance orifice flowmeter and definite its flow correction coefficient | |
| CN210922740U (en) | Variable-diameter flowmeter convenient to connect and mount | |
| CN206555483U (en) | A kind of flexible conduit control element | |
| CN205748514U (en) | A kind of sheet type Ultrasonic water meter, hotlist, effusion meter are with measuring sensor | |
| CN105387894A (en) | Bitobar flowmeter | |
| CN206514992U (en) | A kind of pressure measxurement pipeline attachment means | |
| CN210375244U (en) | High-maintenance right-angle electromagnetic flowmeter | |
| CN209342165U (en) | Double flute ring wedge differential pressure device | |
| CN209014064U (en) | A kind of flue gas measurement Special wear-resistant block-resistant type pitot tube flowmeter | |
| CN108533865B (en) | Pipe joint with changeable connection angle | |
| CN208254556U (en) | A kind of energy-saving plug-in type swan neck system | |
| CN207163510U (en) | Plug-in type two-channel ultrasonic flowmeter | |
| CN207600526U (en) | A kind of vortex-shedding meter | |
| CN207335801U (en) | A kind of adjustable mean velocity tube flowmeter | |
| CN220251109U (en) | Flow meter traffic detection tool | |
| CN109141546A (en) | Tandem aerofoil profile differential pressure block cross-sectional flow meter, differential pressure measuring installation and measurement method | |
| CN212988488U (en) | Flowmeter pipeline convenient to installation | |
| CN220794325U (en) | Laminar flow flowmeter structure | |
| CN205843733U (en) | A kind of fluid measurement instrument | |
| CN219589741U (en) | Thermal flowmeter | |
| CN205679274U (en) | Clamp-mounting type anticorrosion flow sensor | |
| CN216593621U (en) | Emmer mass flowmeter with pipeline butt joint department anticorrosion structure | |
| CN212835670U (en) | Fire hydrant convenient to indicate pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |