CN214840159U - Zero stifled metering device on line convenient to assembly - Google Patents
Zero stifled metering device on line convenient to assembly Download PDFInfo
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- CN214840159U CN214840159U CN202022379905.8U CN202022379905U CN214840159U CN 214840159 U CN214840159 U CN 214840159U CN 202022379905 U CN202022379905 U CN 202022379905U CN 214840159 U CN214840159 U CN 214840159U
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- metering device
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Abstract
The utility model relates to a zero stifled measurement technical field on line just discloses a zero stifled metering device on line convenient to assembly, the installation structure comprises a sleeve, sheathed tube top fixedly connected with combination valve body, the top fixedly connected with connecting pipe of combination valve body, the three valves of top fixedly connected with of connecting pipe. This zero stifled metering device on line convenient to assembly, it is protruding through design block groove and the block on two ring flanges, be convenient for fix earlier the metering device block before bolt fixed mounting, then fix once more through the bolt, the fixed stability of metering device has been improved, the problem of holding up in the palm before the installation at metering device has been solved, it is more convenient to make the bolt install, clip the sleeve pipe through the clip, metering device can be supported to the outer wall fixed connection's of clip bracing piece, when metering device is at the in-process of installation, through fixing the ways on the pipeline, the metering device has been supported to the bracing piece, it is more convenient when the metering device assembles, and is stable.
Description
Technical Field
The utility model relates to a zero stifled measurement technical field on line specifically is a zero stifled metering device on line convenient to assembly.
Background
On the basis of a unique bamboo cutting type structure, a primary sensing probe of the online zero-blockage metering device integrates a high-precision multi-parameter transmitter to acquire differential pressure, temperature and pressure, mass, volume and flow signals, and is matched with a secondary instrument or a DCS control system containing a standard current interface to realize digital remote display of parameters such as instantaneous, accumulated flow, temperature and pressure compensation, speed and differential pressure.
The existing online zero-blocking metering device is inconvenient to fix and install, when a bolt needs to be fixedly installed, the online zero-blocking metering device needs to be supported by hands, and the online zero-blocking metering device is easy to fall and damage when a user does not pay attention to the device, so that the online zero-blocking metering device convenient to assemble is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a zero stifled metering device on line convenient to assembly possesses the assembly of being convenient for, prevents advantages such as stifled performance, has solved the problem that the assembly is troublesome, plug up easily.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an online zero stifled metering device convenient to assembly, includes the sleeve pipe, sheathed tube top fixedly connected with combination valve body, the top fixedly connected with connecting pipe of combination valve body, the three valves of top fixedly connected with of connecting pipe, the top of three valves is provided with differential pressure transmitter, sheathed tube below is provided with the connecting end structure, the bottom of connecting end structure is provided with the detection end structure, the bottom fixedly connected with detecting tube of detection end structure, the bottom of detecting tube is provided with the detection head structure, the below of detection head structure is provided with the pipeline, the outer wall of detection head structure is provided with sealed snare, the pipeline be provided with bearing structure outward.
Further, the link structure includes the ring flange, the inside fixedly connected with external seal rubber ring of ring flange, the outside that is close to internal seal rubber ring on the ring flange is provided with connects the block groove, it is provided with internal seal rubber ring to keep away from sheathed tube one side on the ring flange to go up, the fixing bolt hole has been seted up to the inside of ring flange, the one side that is close to lower ring flange on the internal seal rubber ring is provided with the fixed arch of internal seal.
Furthermore, the detection end structure comprises a lower flange plate, an outer rubber ring connecting clamping groove is formed in the position, close to the outer rubber ring, of the lower flange plate, a connecting clamping protrusion is arranged at the position, close to the connecting clamping groove, of the lower flange plate, an inner rubber ring mounting groove is formed in the position, close to the inner rubber ring, of the lower flange plate, and a protruding clamping groove is formed in the position, close to the inner sealing ring fixing protrusion, of the inner rubber ring mounting groove.
Further, detect first structure and include the probe body, the inlet has been seted up to the left and right sides of probe body, the inside fixedly connected with filter screen of inlet, the inside left side fixed mounting of probe body has high pressure to get and presses the pipe, the inside right side fixed mounting of probe body has low pressure to get and presses the pipe.
Further, bearing structure includes the clip, the one end contact of going up the clip has lower clip, the fixed ear of left side top fixedly connected with of clip down, the inside swing joint of fixed ear has the spring, go up the outer wall fixedly connected with bracing piece of clip and lower clip, the fixed cover of bottom fixedly connected with of bracing piece, the pipeline has been cup jointed to the inside of fixed cover.
Furthermore, the outer wall of the sleeve is in contact with an upper clamp and a lower clamp, the outer wall of the probe body is fixedly connected with a sealing ring sleeve, the probe body is inserted into the pipeline through the sealing ring sleeve, the bottom of the detection tube is fixedly connected with the probe body, and the bottom of the sleeve is fixedly connected with an upper flange plate.
The utility model has the advantages that:
1. this zero stifled metering device on line convenient to assembly, it is protruding through design block groove and the block on two ring flanges, be convenient for fix earlier the metering device block before bolt fixed mounting, then fix once more through the bolt, the fixed stability of metering device has been improved, the problem of holding up in the palm before the installation at metering device has been solved, it is more convenient to make the bolt install, clip the sleeve pipe through the clip, metering device can be supported to the outer wall fixed connection's of clip bracing piece, when metering device is at the in-process of installation, through fixing the ways on the pipeline, the metering device has been supported to the bracing piece, it is more convenient when the metering device assembles, and is stable.
2. This zero stifled metering device on line convenient to assembly, through setting up the probe body into V type structure, the inlet of pipe is got for the high pressure to the side of meeting a stream of probe body, through the inside fixedly connected with filter screen at the inlet, and then prevent that the foreign particles from getting into probe and height, the pipe is got to the low pressure, metering device's anti-blocking performance has been improved, and metering device gets to press stably, be convenient for improve metering device's leakproofness through the inner seal rubber ring of design on connecting the joint groove, constitute metering device's sealing system jointly with the outer seal rubber ring, the sealed effectual problem of metering device has been solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connecting end structure of the present invention;
FIG. 3 is a schematic view of the structure of the detecting end of the present invention;
FIG. 4 is a schematic view of the detection head structure of the present invention;
fig. 5 is a schematic view of the supporting structure of the present invention.
Description of reference numerals: 1. a sleeve; 2. a combination valve body; 3. a pressure guide pipe; 4. a three-valve group; 5. a differential pressure transmitter; 6. a connection end structure; 601. an upper flange plate; 602. sealing the rubber ring outside; 603. connecting the clamping groove; 604. an inner sealing rubber ring; 605. fixing bolt holes; 606. the inner sealing ring is fixed with a bulge; 7. detecting the end structure; 701. a lower flange plate; 702. the outer rubber ring is connected with the clamping groove; 703. connecting the clamping protrusions; 704. a convex clamping groove; 705. an inner rubber ring mounting groove; 8. a detection tube; 9. detecting a head structure; 901. a probe body; 902. a liquid inlet; 903. a filter screen; 904. a high-pressure tapping pipe; 905. a low-pressure tapping pipe; 10. a pipeline; 11. sealing the snare; 12. a support structure; 1201. an upper clamp; 1202. a lower clip; 1203. fixing the ear; 1204. a spring; 1205. a support bar; 1206. and (4) fixing sleeves.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Please refer to fig. 1-5, an online zero-blocking metering device convenient for assembly, comprising a sleeve 1, a top fixedly connected with combined valve body 2 of the sleeve 1, a top fixedly connected with connecting pipe 3 of the combined valve body 2, a top fixedly connected with three valve groups 4 of the connecting pipe 3, a differential pressure transmitter 5 arranged on the top of the three valve groups 4, a connecting end structure 6 arranged below the sleeve 1, a detecting end structure 7 arranged on the bottom of the connecting end structure 6, a detecting pipe 8 fixedly connected with the bottom of the detecting end structure 7, a detecting head structure 9 arranged on the bottom of the detecting pipe 8, a pipeline 10 arranged below the detecting head structure 9, a sealing ring 11 arranged on the outer wall of the detecting head structure 9, a pipeline ring 11 arranged on the outer wall of the pipeline ring, and a valve seat for the detection of the pipeline ring and the detecting head structure 9
Connecting end structure 6 includes ring flange 601, the inside fixedly connected with outer seal rubber ring 602 of ring flange 601, the outside that is close to inner seal rubber ring 604 on ring flange 601 is provided with connects joint groove 603, the one side of keeping away from sleeve pipe 1 on ring flange 601 is provided with inner seal rubber ring 604, fixing bolt hole 605 has been seted up to ring flange 601's inside, the one side that is close to lower ring flange 701 on inner seal rubber ring 604 is provided with inner seal fixed bulge 606, be convenient for improve metering device's leakproofness through the inner seal rubber ring 604 of design on connecting joint groove 603, constitute metering device's sealing system jointly with outer seal rubber ring 602, the sealed effectual problem of metering device has been solved.
The detection end structure 7 comprises a lower flange plate 701, an outer rubber ring connecting clamping groove 702 is arranged at a position, close to an outer sealing rubber ring 602, on the lower flange plate 701, a connecting clamping protrusion 703 is arranged at a position, close to a connecting clamping groove 603, on the lower flange plate 701, an inner rubber ring mounting groove 705 is arranged at a position, close to an inner sealing rubber ring 604, on the lower flange plate 701, a protrusion clamping groove 704 is arranged at a position, close to an inner sealing ring fixing protrusion 606, inside of the inner rubber ring mounting groove 705, a protrusion clamping groove 704 is arranged at a position, close to the inner sealing ring fixing protrusion 606, through the clamping grooves and the clamping protrusions designed on the two flange plates, the metering device is conveniently clamped and firstly before being fixedly mounted through bolts, then the metering device is fixed again through the bolts, the stability of fixing of the metering device is improved, the problem that the metering device needs to be supported before being mounted is solved, and the bolts are more convenient to mount.
Detect first structure 9 and include probe body 901, inlet 902 has been seted up to the left and right sides of probe body 901, the inside fixedly connected with filter screen 903 of inlet 902, the inside left side fixed mounting of probe body 901 has high pressure to get and presses pipe 904, the inside right side fixed mounting of probe body 901 has low pressure to get and presses pipe 905, through setting up probe body 901 into V type structure, the inlet 902 that presses pipe 904 is got for high pressure to the side of meeting the current of probe body 901, through the inside fixedly connected with filter screen 903 at inlet 902, and then prevent that the foreign particles from getting into probe and high, the low pressure is got and is pressed the pipe, metering device's anti-blocking performance has been improved, and metering device gets to press stably.
The outer wall of the sleeve 1 is contacted with an upper clamp 1201 and a lower clamp 1202, the outer wall of the probe body 901 is fixedly connected with a sealing ring 11, the probe body 901 is inserted into the pipeline 10 through the sealing ring 11, the bottom of the detection tube 8 is fixedly connected with the probe body 901, and the bottom of the sleeve 1 is fixedly connected with an upper flange plate 601.
When in use, the clamping grooves and the clamping protrusions are designed on the two flange plates, so that the clamping of the metering device is fixed before the bolt is fixedly installed, then the metering device is fixed again through the bolt, the stability of the fixing of the metering device is improved, the problem that the metering device needs to be supported before the installation is solved, the bolt is more convenient to install, the sleeve 1 is clamped through the clamp, the supporting rod 1205 fixedly connected with the outer wall of the clamp can support the metering device, when the metering device is installed, the metering device is supported by the supporting rod 1205 through sleeving the fixing sleeve 1206 on the pipeline 10, the assembly of the metering device is more convenient and stable, the probe body 901 is arranged into a V-shaped structure, the flow-facing side of the probe body 901 is a liquid inlet 902 of the high-pressure sampling tube 904, the filtering net 903 is fixedly connected with the inner part of the liquid inlet 902, and then impurity particles are prevented from entering the probe and the high-pressure sampling tube, The low pressure pipe of getting has improved metering device's anti-blocking performance, and metering device gets and presses steadily, is convenient for improve metering device's leakproofness through the inner seal rubber ring 604 of design on connecting the joint groove 603, constitutes metering device's sealing system jointly with outer seal rubber ring 602, has solved the problem that metering device seals effectually.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a zero stifled metering device on line convenient to assembly, includes sleeve pipe (1), its characterized in that: the top fixedly connected with combination valve body (2) of sleeve pipe (1), the top fixedly connected with connecting pipe (3) of combination valve body (2), the top fixedly connected with three valves (4) of connecting pipe (3), the top of three valves (4) is provided with differential pressure transmitter (5), the below of sleeve pipe (1) is provided with connecting end structure (6), the bottom of connecting end structure (6) is provided with detection end structure (7), the bottom fixedly connected with detection tube (8) of detection end structure (7), the bottom of detection tube (8) is provided with detects first structure (9), the below of detecting first structure (9) is provided with pipeline (10), the outer wall of detecting first structure (9) is provided with sealed snare (11), the peripheral hardware of pipeline (10) is provided with bearing structure (12).
2. An on-line zero-blocking metering device convenient to assemble according to claim 1, wherein: the connecting end structure (6) comprises an upper flange plate (601), an outer sealing rubber ring (602) is fixedly connected to the inner portion of the upper flange plate (601), a connecting clamping groove (603) is formed in the outer side, close to the inner sealing rubber ring (604), of the upper flange plate (601), an inner sealing rubber ring (604) is arranged on one side, away from the sleeve (1), of the upper flange plate (601), a fixing bolt hole (605) is formed in the inner portion of the upper flange plate (601), and an inner sealing ring fixing protrusion (606) is arranged on one side, close to the lower flange plate (701), of the inner sealing rubber ring (604).
3. An on-line zero-blocking metering device convenient to assemble as claimed in claim 2, wherein: the detection end structure (7) comprises a lower flange plate (701), an outer rubber ring connecting clamping groove (702) is arranged at a position, close to an outer sealing rubber ring (602), on the lower flange plate (701), a connecting clamping protrusion (703) is arranged at a position, close to a connecting clamping groove (603), on the lower flange plate (701), an inner rubber ring mounting groove (705) is arranged at a position, close to an inner sealing rubber ring (604), on the lower flange plate (701), and a protrusion clamping groove (704) is arranged at a position, close to an inner sealing ring fixing protrusion (606), inside of the inner rubber ring mounting groove (705).
4. An on-line zero-blocking metering device convenient to assemble according to claim 3, wherein: the detection head structure (9) comprises a probe body (901), liquid inlets (902) are formed in the left side and the right side of the probe body (901), a filter screen (903) is fixedly connected to the inside of the liquid inlets (902), a high-pressure sampling pipe (904) is fixedly mounted on the left side of the inside of the probe body (901), and a low-pressure sampling pipe (905) is fixedly mounted on the right side of the inside of the probe body (901).
5. An on-line zero-blocking metering device convenient to assemble according to claim 4, wherein: support structure (12) include clip (1201), the one end contact of going up clip (1201) has lower clip (1202), the fixed ear (1203) of left side top fixedly connected with of lower clip (1202), the inside swing joint of fixed ear (1203) has spring (1204), go up outer wall fixedly connected with bracing piece (1205) of clip (1201) and lower clip (1202), the fixed cover (1206) of bottom fixedly connected with of bracing piece (1205), pipeline (10) has been cup jointed to the inside of fixed cover (1206).
6. An on-line zero-blocking metering device convenient to assemble according to claim 5, wherein: the outer wall of the sleeve (1) is in contact with an upper clamp (1201) and a lower clamp (1202), the outer wall of the probe body (901) is fixedly connected with a sealing ring sleeve (11), the probe body (901) is inserted into the pipeline (10) through the sealing ring sleeve (11), the bottom of the detection tube (8) is fixedly connected with the probe body (901), and the bottom of the sleeve (1) is fixedly connected with an upper flange plate (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022379905.8U CN214840159U (en) | 2020-10-22 | 2020-10-22 | Zero stifled metering device on line convenient to assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022379905.8U CN214840159U (en) | 2020-10-22 | 2020-10-22 | Zero stifled metering device on line convenient to assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214840159U true CN214840159U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022379905.8U Active CN214840159U (en) | 2020-10-22 | 2020-10-22 | Zero stifled metering device on line convenient to assembly |
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| Country | Link |
|---|---|
| CN (1) | CN214840159U (en) |
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2020
- 2020-10-22 CN CN202022379905.8U patent/CN214840159U/en active Active
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