CN213363907U - Energy-concerving and environment-protective anti-corrosion flow meter of using - Google Patents
Energy-concerving and environment-protective anti-corrosion flow meter of using Download PDFInfo
- Publication number
- CN213363907U CN213363907U CN202021119341.8U CN202021119341U CN213363907U CN 213363907 U CN213363907 U CN 213363907U CN 202021119341 U CN202021119341 U CN 202021119341U CN 213363907 U CN213363907 U CN 213363907U
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- Prior art keywords
- pipe
- flange
- sleeve
- fluid pipe
- flow meter
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- Expired - Fee Related
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- 238000005260 corrosion Methods 0.000 title claims abstract description 14
- 239000012530 fluid Substances 0.000 claims abstract description 31
- -1 polyethylene Polymers 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 239000004698 Polyethylene Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 11
- 229920000573 polyethylene Polymers 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 abstract description 7
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000005245 sintering Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
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Abstract
The utility model provides an energy-concerving and environment-protective anti-corrosion flow meter with relates to anticorrosion liquid flow meter technical field, including the fluid pipe, the fluid pipe both ends are equipped with flange, fluid pipe fixed surface has the flanged nozzle stub, and flanged nozzle stub and fluid pipe welding are as an organic whole, the fluid pipe inside is equipped with the measuring tube way, the inside loose axle that is equipped with of measuring tube way, loose axle both ends fixed surface has the blade, and the blade inlays in the loose axle surface, and the blade with measure the pipeline and extrude by polyethylene material extrusion, and constitute by sintering epoxy and extrusion molding polyethylene structure inoxidizing coating. The utility model discloses in, insert pipe, measurement pipeline, blade and loose axle set up as an organic whole, and they by polyethylene material extrusion, and constitute by sintering epoxy and extrusion molding polyethylene structure inoxidizing coating, can realize the anticorrosion, secondly set up three dead levers on the insert pipe surface, prevent that liquid from strikeing the vibration to the insert pipe, influence the detection of flow.
Description
Technical Field
The utility model relates to an anticorrosion liquid flow instrument technical field especially relates to an energy-concerving and environment-protective anticorrosion flow instrument of using.
Background
The liquid flowmeter is a precision instrument manufactured according to the Karman vortex principle and used for measuring the flow of liquid, gas and steam in a sealed pipeline, and because a detection element is sealed in a detection body, a medium is not detected, and no movable part is arranged in the detection body, the liquid flowmeter does not need to be maintained on site, so the liquid flowmeter is widely popular among the majority of users, and is widely applied to metering management and process control of textile printing and dyeing, petroleum, chemical engineering, metallurgical pharmacy, thermoelectricity and paper making and fire fighting industries. The power supply of a 3.6V battery and an external power supply are displayed on site, and 4-20mA is output; the remote display can be matched with the secondary instrument liquid crystal Chinese display, and simultaneously, the instrument can be provided with temperature and pressure compensation, and the instrument is direct-reading type without conversion, thereby having convenient use and reliable quality.
Chinese patent application number is CN 201821485395.9's patent discloses a portable fluid flowmeter, including fluid pipe and turbine, be provided with the flow direction sign on the fluid pipe lateral wall, the peripheral both sides of fluid pipe all are provided with flange, be provided with the sealing washer in the middle of the flange, be provided with fastening bolt in the middle of the fluid pipe top, the last sensor housing that is provided with of fastening bolt, the sensor housing top is provided with fastening nut, the fastening nut top is provided with the totalizer shell, totalizer shell top one side is provided with power source.
The measuring device in the liquid flow meter is always in liquid and is easily corroded, and an insertion pipe on the measuring device is also easily corroded and is not protected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an energy-saving and environment-friendly anti-corrosion flow meter.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an energy-saving and environment-friendly anti-corrosion flowmeter comprises a fluid pipe, wherein butt flanges are arranged at two ends of the fluid pipe, a flanged short pipe is fixed on the surface of the fluid pipe, the flanged short pipe and the fluid pipe are welded into a whole, a sleeve is arranged inside the flanged short pipe and is fixed on the inner wall of the top of the flanged short pipe, the sleeve and the flanged short pipe are made of stainless steel metal, an insert pipe is arranged inside the sleeve and is movably connected with the sleeve, the insert pipe is completely embedded inside the sleeve, a sealing ring is arranged at the opening of the sleeve and is movably connected with the outer wall of the insert pipe, a measuring pipeline is arranged inside the fluid pipe, a movable shaft is arranged inside the measuring pipeline, blades are fixed on the surfaces of two ends of the movable shaft and are embedded on the surface of the movable shaft, and the blades and the measuring pipeline are extruded by polyethylene, and consists of structural protective layers of sintered epoxy and extruded polyethylene.
Preferably, the top of the flanged short pipe is provided with a mounting flange, the top of the mounting flange is provided with a connecting pipe, the connecting pipe is fixedly connected with the mounting flange, and the mounting flange is fixedly connected with the flanged short pipe through six bolt assemblies.
Preferably, the insert tube is the extrusion of polyethylene material, and the insert tube comprises sintering epoxy and extrusion molding polyethylene structure inoxidizing coating, the insert tube outside is equipped with three dead levers, and the dead lever is fixed at flange nozzle stub inner wall, and three dead levers and insert tube swing joint.
Preferably, the connecting pipe top is equipped with fixed outer lane, and fixed outer lane and connecting pipe top fixed connection, the inside flowmeter that is equipped with of fixed outer lane, and the flowmeter nestification is inside fixed outer lane, flowmeter surface inside is equipped with flow display screen, and flow display screen material is plastics transparent.
Preferably, the top of the measuring pipeline and the bottom of the insertion pipe are both provided with flange interfaces, and the measuring pipeline and the insertion pipe are fixedly connected through a bolt assembly.
Advantageous effects
The utility model discloses in, insert tube, measurement pipeline, blade and loose axle set up as an organic whole, and they by polyethylene material extrusion, and constitute by sintering epoxy and extrusion molding polyethylene structure inoxidizing coating, can realize the anticorrosion, secondly set up three dead levers on the insert tube surface, prevent that liquid from strikeing the vibration to the insert tube, influence the detection of flow to set up the sealing washer on the sleeve, prevent that liquid from getting into, reach the anticorrosion effect.
Drawings
Fig. 1 is an axonometric view of an energy-saving and environment-friendly anti-corrosion flowmeter provided by the utility model;
FIG. 2 is a cross-sectional view of an energy-saving and environment-friendly anti-corrosion flowmeter provided by the present invention;
FIG. 3 is a front view of an energy-saving and environment-friendly anti-corrosion flowmeter provided by the present invention;
fig. 4 is a side view of the energy-saving and environment-friendly anti-corrosion flowmeter provided by the utility model.
Illustration of the drawings:
1. fixing the outer ring; 2. a flow meter; 3. a flow display screen; 4. a connecting pipe; 5. installing a flange; 6. a flanged short pipe; 7. butting flanges; 8. a fluid pipe; 9. fixing the rod; 10. measuring a pipeline; 11. a blade; 12. a movable shaft; 13. an insertion tube; 14. a sleeve; 15. a bolt assembly.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
The specific embodiment is as follows:
referring to fig. 1 to 4, an energy-saving and environment-friendly anti-corrosion flow meter includes a fluid pipe 8, and is characterized in that: the device comprises a fluid pipe 8, a flanged short pipe 6 is fixed on the surface of the fluid pipe 8, the flanged short pipe 6 and the fluid pipe 8 are welded into a whole, a sleeve 14 is arranged inside the flanged short pipe 6, the sleeve 14 is fixed on the inner wall of the top of the flanged short pipe 6, the sleeve 14 and the flanged short pipe 6 are made of stainless steel metal, an insertion pipe 13 is arranged inside the sleeve 14, the insertion pipe 13 is movably connected with the sleeve 14, part of the insertion pipe 13 is completely embedded inside the sleeve 14, a sealing ring is arranged at the opening of the sleeve 14 and is movably connected with the outer wall of the insertion pipe 13, a measuring pipeline 10 is arranged inside the fluid pipe 8, a movable shaft 12 is arranged inside the measuring pipeline 10, blades 11 are fixed on the surfaces of two ends of the movable shaft 12, the blades 11 are embedded on the surface of the movable shaft 12, and the blades 11 and the measuring pipeline 10 are formed by extrusion of polyethylene material, and consists of structural protective layers of sintered epoxy and extruded polyethylene.
6 tops of flanged nozzle stub are equipped with mounting flange 5, and 5 tops of mounting flange are equipped with connecting pipe 4, and connecting pipe 4 and 5 fixed connection of mounting flange, and mounting flange 5 and flanged nozzle stub 6 are through six 15 fixed connection of bolt assembly, 4 tops of connecting pipe are equipped with fixed outer lane 1, and fixed outer lane 1 and 4 top fixed connection of connecting pipe, 1 inside flowmeter 2 that is equipped with in fixed outer lane, and flowmeter 2 nestification is inside 1 in fixed outer lane, 2 inside flow display screen 3 that are equipped with in surface of flowmeter, and 3 materials of flow display screen are plastics transparent.
The insert tube 13 is the extrusion of polyethylene material, and the insert tube 13 comprises sintering epoxy and extrusion molding polyethylene structure inoxidizing coating, the insert tube 13 outside is equipped with three dead levers 9, and dead lever 9 fixes 6 inner walls of flanged nozzle stub, and three dead levers 9 and 13 swing joint of insert tube. The top of the measuring pipeline 10 and the bottom of the inserting pipe 13 are both provided with flange interfaces, and the measuring pipeline 10 and the inserting pipe 13 are fixedly connected through a bolt assembly 15.
The flange connection is that two pipelines, pipe fittings or equipment are respectively fixed on a flange plate, a flange pad is arranged between the two flange plates and fastened together by bolts, and the connection is completed. Some pipe fittings and equipment are provided with flanges, and the flange connection is also the object of flange connection. The flange connection is an important connection mode for pipeline construction. The flange connection is convenient to use and can bear larger pressure. In industrial pipelines, flanged connections are widely used.
The utility model discloses a theory of operation: two pipelines, pipe fittings or equipment are respectively fixed on a flange plate through the butt joint flange 7, a flange pad is arranged between the two flange plates and is fastened together by bolts to complete connection, and some pipe fittings and equipment are provided with the flange plates and belong to flange connection. The flange connection is convenient to use, can bear larger pressure, liquid enters the fluid pipe 8 after the pipeline is connected and flows through the sensor shell in the measuring pipeline 10, because the blades 11 of the impeller have a certain angle with the flow direction, the impulse force of the fluid causes the blades 11 to have a rotation moment, and after overcoming the friction moment and the fluid resistance, the blades 11 rotate, the rotating speed is stable after the moment is balanced, the rotating speed of the liquid flowmeter 2 is in direct proportion to the flow speed under certain conditions, because the blade 11 has magnetic permeability and is in the magnetic field of the signal detector, the rotating blade 11 cuts magnetic lines of force, periodically changes the magnetic flux of the coil, thus, electric pulse signals are induced at two ends of the coil, and the signals are amplified and shaped by the amplifier to form continuous rectangular pulse waves with certain amplitude, which can be transmitted to a display screen of the flowmeter to display the instantaneous flow or the total amount of the fluid.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an energy-concerving and environment-protective anticorrosion flow meter of using, includes fluid pipe (8), its characterized in that: fluid pipe (8) both ends are equipped with flange (7), and flange (7) and fluid pipe (8) fixed connection, and flange (7) divide into liquid inlet and liquid outlet, fluid pipe (8) fixed surface has flanged nozzle stub (6), and flanged nozzle stub (6) and fluid pipe (8) welding as an organic whole, flanged nozzle stub (6) top is equipped with mounting flange (5), and mounting flange (5) top is equipped with connecting pipe (4), and connecting pipe (4) and mounting flange (5) fixed connection, and mounting flange (5) and flanged nozzle stub (6) are through six bolt assembly (15) fixed connection, flanged nozzle stub (6) inside is equipped with sleeve (14), sleeve (14) inside is equipped with stand-in pipe (13), and stand-in pipe (13) and sleeve (14) swing joint, stand-in pipe (13) is polyethylene material extrusion molding, insert tube (13) outside is equipped with three dead levers (9), and dead lever (9) are fixed and are taken flange nozzle stub (6) inner wall, and three dead levers (9) and insert tube (13) swing joint, fluid pipe (8) inside is equipped with measures pipeline (10), measure inside loose axle (12) that is equipped with of pipeline (10), loose axle (12) both ends fixed surface has blade (11), and blade (11) inlay in loose axle (12) surface, and blade (11) and measure pipeline (10) and extrude by polyethylene material extrusion.
2. The energy-saving environment-friendly anti-corrosion flow meter according to claim 1, characterized in that: the sleeve (14) is fixed on the inner wall of the top of the flanged short pipe (6), and the sleeve (14) and the flanged short pipe (6) are made of stainless steel metal.
3. The energy-saving environment-friendly anti-corrosion flow meter according to claim 1, characterized in that: the inserting pipe (13) is partially and completely embedded in the sleeve (14), a sealing ring is arranged at the opening of the sleeve (14), and the sealing ring is movably connected with the outer wall of the inserting pipe (13).
4. The energy-saving environment-friendly anti-corrosion flow meter according to claim 1, characterized in that: connecting pipe (4) top is equipped with fixed outer lane (1), and fixed outer lane (1) and connecting pipe (4) top fixed connection, fixed outer lane (1) inside is equipped with flowmeter (2), and flowmeter (2) nestification is inside fixed outer lane (1), flowmeter (2) inside surface is equipped with flow display screen (3), and flow display screen (3) material is plastics transparent.
5. The energy-saving environment-friendly anti-corrosion flow meter according to claim 1, characterized in that: the top of the measuring pipeline (10) and the bottom of the inserting pipe (13) are both provided with flange interfaces, and the measuring pipeline (10) and the inserting pipe (13) are fixedly connected through a bolt assembly (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119341.8U CN213363907U (en) | 2020-06-17 | 2020-06-17 | Energy-concerving and environment-protective anti-corrosion flow meter of using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119341.8U CN213363907U (en) | 2020-06-17 | 2020-06-17 | Energy-concerving and environment-protective anti-corrosion flow meter of using |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213363907U true CN213363907U (en) | 2021-06-04 |
Family
ID=76125932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021119341.8U Expired - Fee Related CN213363907U (en) | 2020-06-17 | 2020-06-17 | Energy-concerving and environment-protective anti-corrosion flow meter of using |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213363907U (en) |
-
2020
- 2020-06-17 CN CN202021119341.8U patent/CN213363907U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210604 |