CN112903054A - Multichannel pipeline measurement type flowmeter - Google Patents
Multichannel pipeline measurement type flowmeter Download PDFInfo
- Publication number
- CN112903054A CN112903054A CN202110060892.4A CN202110060892A CN112903054A CN 112903054 A CN112903054 A CN 112903054A CN 202110060892 A CN202110060892 A CN 202110060892A CN 112903054 A CN112903054 A CN 112903054A
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- responsible
- cup jointed
- inner tube
- sleeve
- threaded rod
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- 238000005259 measurement Methods 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/12—Cleaning arrangements; Filters
- G01F15/125—Filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
- G01F15/185—Connecting means, e.g. bypass conduits
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention relates to the technical field of pipeline flow measurement equipment, and discloses a multichannel pipeline measurement type flowmeter. Compared with a single-channel ultrasonic flowmeter, the multi-channel flowmeter has strong adaptability to the change of the dynamic distribution and high measurement precision, and can be used for large-caliber pipelines. Cup joint the inner tube through the internal surface activity who is responsible for, and make two sets of inner tubes embolia from the both sides of being responsible for respectively in being responsible for, and utilize the threaded rod of being responsible for the terminal surface and cup joint with the lantern ring on the inner tube surface, realize cup jointing of two sets of inner tubes, when carrying out flow detection, screw out a locking cap and make the inner tube from being responsible for the roll-off, clear up through the internal surface to two sets of inner tubes respectively, realize the clearance to the inner tube, pollute the fluid of measuring when avoiding follow-up use, the dirt clearance is convenient, excellent in use effect.
Description
Technical Field
The invention relates to the technical field of pipeline measuring equipment, in particular to a multi-channel pipeline measuring type flowmeter.
Background
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. Briefly, the flowmeter is used for measuring the flow rate of fluid in a pipeline or an open channel, and is further classified into a differential pressure type flowmeter, a rotor flowmeter, a throttling type flowmeter, a slit flowmeter, a volume flowmeter, an electromagnetic flowmeter, an ultrasonic flowmeter and the like. Classifying according to media: liquid flow meters and gas flow meters.
The existing multichannel pipeline measurement type flowmeter is used, when the flowmeter is used for measuring the flow of circulating fluid, different fluids are required to be adapted to, different fluids can be attached to the inside of the flowmeter after circulating, the cleaning is difficult, when the fluid is replaced for measurement, residues attached to the inner wall of the flowmeter are easily mixed with the flow to be measured, so that the liquid to be measured is dirty in a mixing mode, and the using effect is good.
In addition, current multichannel pipeline measurement type flowmeter, in the use, because when carrying out fluid flow monitoring, the fluid is not pure fluid, and there is some impurity in the fluid inside, influences fluid measurement's effect, and current filtration mode is fixed installation, and filtering mechanism is difficult to realize dismantling change and clearance for filter equipment blocks up, causes flow detection time measuring data distortion, influences liquid flow monitoring's final precision, and the clearance troublesome poeration, the result of use is not good.
On the other hand, the current multichannel pipeline measurement type flowmeter, owing to need carry out flow detection with flowmeter and different pipe connection, need frequently carry out the installation and the dismantlement of flowmeter ring flange in the use for the threaded sleeve mouth wearing and tearing of ring flange are serious, cause the damage of ring flange, and then need change the maintenance to the flowmeter ring flange, and the welding maintenance operation degree of difficulty is big, and cost of maintenance is high.
Disclosure of Invention
The invention provides a multi-channel pipeline measurement type flowmeter, which has the advantages of being convenient for cleaning dirt, being convenient for disassembling and assembling a filter sleeve and prolonging the service life of a flange plate, and solves the problems in the background technology.
The invention provides the following technical scheme: the utility model provides a multichannel pipeline measurement type flowmeter, includes and is responsible for, the outer fixed surface of being responsible for cup joints the sleeve pipe, sheathed tube top fixed mounting has the display screen, the internal surface activity of being responsible for has cup jointed the inner tube, the quantity of inner tube is two, two the interior terminal surface of inner tube all sets up jaggedly, the internal surface activity of inner tube has cup jointed the filter sleeve.
Preferably, be responsible for outer terminal surface fixedly connected with threaded rod No. one, the fixed cover of surface of inner tube has connect the lantern ring, the surface and the lantern ring activity of threaded rod are cup jointed, the surface screw thread of threaded rod has cup jointed locking cap No. one.
Preferably, the outer end face of the inner tube is fixedly connected with a second threaded rod, the outer end face of the filter sleeve is fixedly connected with a sleeve plate, the outer surface of the second threaded rod is movably sleeved with the sleeve plate, and a second locking cap is sleeved on the outer surface of the second threaded rod in a threaded manner.
Preferably, the outer surface of the main pipe is fixedly sleeved with an installation sleeve, the outer surface of the installation sleeve is fixedly sleeved with a flange, and the front of the flange is provided with a clamping groove.
Preferably, the bottom surface of the clamping groove is provided with a sleeve hole, and the bottom surface of the clamping groove is provided with a round hole positioned on the side surface of the sleeve hole.
Preferably, the inner surface of the trepanning is movably sleeved with a threaded sleeve, the side face of the threaded sleeve is fixedly connected with a short plate, the side face of the short plate is fixedly connected with a sleeve shaft, the outer surface of the sleeve shaft is movably sleeved with the round hole, and the outer surface of the sleeve shaft is movably sleeved with a third locking cap.
The invention has the following beneficial effects:
1. this multichannel pipeline measurement type flowmeter, cup joint the inner tube through the internal surface activity who is responsible for, and make two sets of inner tubes embolia the person in charge from the both sides of being responsible for respectively, and utilize the threaded rod of being responsible for the terminal surface and cup joint with the lantern ring on the inner tube surface, realize cup jointing of two sets of inner tubes, when carrying out flow detection, screw out a locking cap and make the inner tube from being responsible for the roll-off, clear up through the internal surface to two sets of inner tubes respectively, the realization is to the clearance of inner tube, pollute the fluid of measuring when avoiding follow-up use, the dirt clearance is convenient, excellent in use effect.
2. This multichannel pipeline measurement type flowmeter, through the threaded rod No. two of the terminal surface fixed connection at the inner tube to cup joint the filter sleeve at the internal surface activity of inner tube, make the lagging of filter sleeve terminal surface cup joint with the threaded rod No. two, and utilize No. two locking caps to realize locking fixedly, before installing, can realize the dismantlement clearance of filter sleeve through screwing out No. two locking caps, improve the clearance convenience, easy operation, excellent in use effect.
3. This multichannel pipeline measurement type flowmeter, through seting up the draw-in groove in the front of ring flange to seting up trepanning and round hole respectively in the draw-in groove, make cup joint the thread bush in the trepanning, realize cup jointing with external pipeline through the thread bush of built-in screw thread, in frequently dismantling the use, when the inside screw thread wearing and tearing of thread bush, only need change the thread bush can, avoid carrying out the welding maintenance of ring flange, the maintenance degree of difficulty is little, excellent in use effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structural main tube of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is an exploded view of the inner tube and filter sleeve of the present invention;
fig. 5 is an exploded view of the structural flange and mounting sleeve of the present invention.
In the figure: 1. a main pipe; 2. a sleeve; 3. a display screen; 4. an inner tube; 5. a notch; 6. a collar; 7. a first threaded rod; 8. a first locking cap; 9. a filter sleeve; 10. a second threaded rod; 11. sheathing; 12. a second locking cap; 13. installing a sleeve; 14. a flange plate; 15. a card slot; 16. trepanning; 17. a circular hole; 18. a threaded sleeve; 19. a short plate; 20. a sleeve shaft; 21. no. three locking caps.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a multi-channel pipeline measurement type flowmeter comprises a main pipe 1, a sleeve 2 is fixedly sleeved on the outer surface of the main pipe 1, a display screen 3 is fixedly mounted at the top of the sleeve 2, two inner pipes 4 are movably sleeved on the inner surface of the main pipe 1, notches 5 are formed in the inner end surfaces of the two inner pipes 4, and a filter sleeve 9 is movably sleeved on the inner surface of each inner pipe 4.
Wherein, be responsible for 1 outer terminal surface fixedly connected with threaded rod 7 No. one, the fixed cover of surface of inner tube 4 has connect lantern ring 6, and the surface and the lantern ring 6 activity of threaded rod 7 are cup jointed, and the surface screw thread of threaded rod 7 has cup jointed locking cap 8 No. one, utilizes threaded rod 7 and locking cap 8 screw thread to cup joint, realizes the stable fixed of inner tube 4.
Wherein, the outer terminal surface fixedly connected with threaded rod 10 No. two of inner tube 4, the outer terminal surface fixedly connected with lagging 11 of filter sleeve 9, the surface and the lagging 11 activity of threaded rod 10 are cup jointed, and the surface screw thread of threaded rod 10 has cup jointed No. two locking cap 12, utilizes No. two threaded rod 10 and No. two locking cap 12's screw to cup joint, realizes the stable fixed of filter sleeve 9.
Wherein, the fixed cover of the fixed cover in surface of being responsible for 1 has connect installation cover 13, and the external fixed surface of installation cover 13 has cup jointed ring flange 14, and draw-in groove 15 has been seted up in the front of ring flange 14, through seting up draw-in groove 15 in the front of ring flange 14 for short slab 19 can the joint in draw-in groove 15, guarantees that the leakproofness is good.
Wherein, trepanning 16 has been seted up to the bottom surface of draw-in groove 15, and the round hole 17 that is located trepanning 16 side is seted up to the bottom surface of draw-in groove 15, and the both sides of each trepanning 16 all are equipped with round hole 17, cup joint with sleeve spindle 20 through round hole 17 for threaded sleeve 18 can stably cup joint in trepanning 16.
Wherein, the internal surface activity of trepanning 16 has cup jointed threaded sleeve 18, and the side fixedly connected with short slab 19 of threaded sleeve 18, the side fixedly connected with sleeve 20 of short slab 19, the surface and the round hole 17 activity of sleeve 20 are cup jointed, and the surface and the No. three locking cap 21 activity of sleeve 20 are cup jointed, utilize threaded sleeve 18 to cup joint in trepanning 16, utilize the internal thread of threaded sleeve 18 to realize the connection of bolt, avoid the wearing and tearing to the flange.
Before installation, taking the inner tube 4 out of the main tube 1 by unscrewing the first locking cap 8 on the first threaded rod 7, unscrewing the second locking cap 12 on the second threaded rod 10, taking the filter sleeve 9 out of the inner tube 4, manually cleaning meshes of the filter sleeve 9, rotatably cleaning the inner surface of the inner tube 4, removing dirt attached to the inner surface of the inner tube 4, sleeving the two groups of inner tubes 4 along the inner surface of the main tube 1, and screwing the first locking cap 8 and the second locking cap 12 again to enable the filter sleeve 9 to be sleeved in the inner tube 4 again; when the inner surface of the threaded sleeve 18 is worn, the third locking cap 21 is screwed out, so that the sleeve shaft 20 is sleeved out of the round hole 17, the worn threaded sleeve 18 is sleeved out of the sleeve hole 16, a new threaded sleeve 18 is replaced and sleeved into the sleeve hole 16, and the installation is carried out.
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 (6)
1. The utility model provides a multichannel pipeline measurement type flowmeter, is responsible for (1) its characterized in that including: the outer fixed surface of being responsible for (1) cup joints sleeve pipe (2), the top fixed mounting of sleeve pipe (2) has display screen (3), the internal surface activity of being responsible for (1) has cup jointed inner tube (4), the quantity of inner tube (4) is two, two breach (5) have all been seted up to the inner terminal surface of inner tube (4), the internal surface activity of inner tube (4) has cup jointed filter sleeve (9).
2. A multi-channel tube measurement type flowmeter according to claim 1, wherein: be responsible for outer terminal surface fixedly connected with threaded rod (7) of (1), the external surface fixation of inner tube (4) has cup jointed lantern ring (6), the surface and the lantern ring (6) activity of threaded rod (7) cup joint, the surface screw thread of threaded rod (7) has cup jointed locking cap (8) No. one.
3. A multi-channel tube measurement type flowmeter according to claim 2, wherein: the outer end face of inner tube (4) fixedly connected with threaded rod (10) No. two, filter the outer end face fixedly connected with lagging (11) of cover (9), the surface and the lagging (11) activity of threaded rod (10) are cup jointed, the surface screw thread of threaded rod (10) has cup jointed No. two locking cap (12).
4. A multi-channel tube measurement type flowmeter according to claim 2, wherein: the outer fixed surface of being responsible for (1) has cup jointed installation cover (13), the outer fixed surface of installation cover (13) has cup jointed ring flange (14), draw-in groove (15) have been seted up on the front of ring flange (14).
5. A multi-channel tube measurement type flowmeter according to claim 4, wherein: the bottom surface of the clamping groove (15) is provided with a sleeve hole (16), and the bottom surface of the clamping groove (15) is provided with a round hole (17) located on the side surface of the sleeve hole (16).
6. A multi-channel tube measurement type flowmeter according to claim 5, wherein: the internal surface activity of trepanning (16) has cup jointed thread bush (18), the side fixedly connected with short slab (19) of thread bush (18), the side fixedly connected with sleeve spindle (20) of short slab (19), the surface and the round hole (17) activity of sleeve spindle (20) are cup jointed, the surface and the No. three locking cap (21) activity of sleeve spindle (20) are cup jointed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110060892.4A CN112903054A (en) | 2021-01-18 | 2021-01-18 | Multichannel pipeline measurement type flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110060892.4A CN112903054A (en) | 2021-01-18 | 2021-01-18 | Multichannel pipeline measurement type flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112903054A true CN112903054A (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110060892.4A Pending CN112903054A (en) | 2021-01-18 | 2021-01-18 | Multichannel pipeline measurement type flowmeter |
Country Status (1)
| Country | Link |
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| CN (1) | CN112903054A (en) |
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| CN210952974U (en) * | 2019-12-14 | 2020-07-07 | 江苏进源仪表有限公司 | Novel ultrasonic flowmeter |
| CN211401851U (en) * | 2020-01-16 | 2020-09-01 | 绿环新能(北京)科技有限公司 | Remote VOCS automatic sampling device |
| CN211651722U (en) * | 2020-04-10 | 2020-10-09 | 河南新航流量仪表有限公司 | Electromagnetic flowmeter with multiple data transmission modes |
| CN111982219A (en) * | 2020-09-16 | 2020-11-24 | 陕西诺盈自动化仪表有限公司 | Plug-in ultrasonic flowmeter |
-
2021
- 2021-01-18 CN CN202110060892.4A patent/CN112903054A/en active Pending
Patent Citations (15)
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| CN207649701U (en) * | 2017-12-28 | 2018-07-24 | 沁浩膜技术(厦门)有限公司 | A kind of membrane separation plant flowmeter |
| CN108443624A (en) * | 2018-05-03 | 2018-08-24 | 松桃德科农业发展有限公司 | A kind of Detachable poultry farms feed line being convenient to clean |
| CN208458821U (en) * | 2018-08-09 | 2019-02-01 | 河北富越化工科技有限公司 | A kind of flowmeter of replacement easy to disassemble |
| CN208831907U (en) * | 2018-08-24 | 2019-05-07 | 吉林省长德新材科技股份有限公司 | A kind of heat-proof polythene heat supply pipeline of heat resistant |
| CN209166542U (en) * | 2018-11-26 | 2019-07-26 | 新乡市华隆自动化设备有限公司 | A kind of flanged joint type electromagnetic flowmeter |
| CN209524199U (en) * | 2019-01-02 | 2019-10-22 | 西安长庆科技工程有限责任公司 | A kind of removable good antiscale property internal lining pipe |
| CN109854830A (en) * | 2019-01-02 | 2019-06-07 | 西安长庆科技工程有限责任公司 | A kind of removable good antiscale property internal lining pipe |
| CN210268748U (en) * | 2019-06-13 | 2020-04-07 | 无锡欧百仪表科技有限公司 | Thermal vortex street flow metering device |
| CN209927201U (en) * | 2019-06-20 | 2020-01-10 | 安徽长庚仪表科技有限公司 | Electromagnetic flowmeter with automatic pipe wall cleaning function |
| CN210135967U (en) * | 2019-07-30 | 2020-03-10 | 广州斯清泰自动化设备有限公司 | Storage type heat-conducting oil vortex shedding flowmeter |
| CN210441927U (en) * | 2019-09-10 | 2020-05-01 | 黄山中泽新材料有限公司 | Vortex shedding flowmeter converter |
| CN210952974U (en) * | 2019-12-14 | 2020-07-07 | 江苏进源仪表有限公司 | Novel ultrasonic flowmeter |
| CN211401851U (en) * | 2020-01-16 | 2020-09-01 | 绿环新能(北京)科技有限公司 | Remote VOCS automatic sampling device |
| CN211651722U (en) * | 2020-04-10 | 2020-10-09 | 河南新航流量仪表有限公司 | Electromagnetic flowmeter with multiple data transmission modes |
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