CN208505384U - A kind of turbine flowmeter of cleaning easy to disassemble - Google Patents
A kind of turbine flowmeter of cleaning easy to disassemble Download PDFInfo
- Publication number
- CN208505384U CN208505384U CN201820888790.5U CN201820888790U CN208505384U CN 208505384 U CN208505384 U CN 208505384U CN 201820888790 U CN201820888790 U CN 201820888790U CN 208505384 U CN208505384 U CN 208505384U
- Authority
- CN
- China
- Prior art keywords
- shell
- magnetic axis
- pulse signal
- disassemble
- turbine flowmeter
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of turbine flowmeters of cleaning easy to disassemble, including shell, pulse signal amplifier, intelligent flow-integrating instrument and impeller, the side of the shell is equipped with lid, one end of the enclosure interior is equipped with front supporting member, and the other end of enclosure interior is equipped with rear support, the central position of the enclosure interior is equipped with magnetic axis, and the both ends of magnetic axis are mounted on guidance set, the guidance set is provided with bearing close to one end of magnetic axis, and impeller is provided on magnetic axis, the top of the shell is equipped with pulse signal amplifier, and the central position inside pulse signal amplifier is equipped with magnet steel, the both ends of the magnet steel are provided with coil.The utility model passes through the ring flange for being mounted on shell both ends and is all fixed with fixing bolt in the edge of ring flange, so that convenient for the fixed installation of device and fluid to be measured pipeline, while easy to disassemble being cleaned.
Description
Technical field
The utility model relates to mechanical electric field of instrumentation technology, specially a kind of turbine flow of cleaning easy to disassemble
Meter.
Background technique
Turbine flowmeter is the flowmeter measured using turbine, and flow velocity is first converted to the revolving speed of turbine by it, then will
Revolving speed is converted into the electric signal directly proportional to flow, and this flowmeter is defeated for detecting instantaneous flow and total flow integration
Signal is frequency out, is easy to digitize, and has compact mechanism, the visual and clear, high reliablity of reading, anti-lightning, at low cost etc. bright
Aobvious advantage, for measuring the volume flow and total amount of low viscosity gas in closed conduct, in petroleum, chemical industry, metallurgy, gas
There is extensive use value in the industries such as pipe network.
Current turbine flowmeter structure simple functions are more single, and there are some problems, such device is not easy to install
With disassembly, it is not convenient enough when pipeline connection to be, is unfavorable for disassembly and is cleaned, and inside is easy because the impurity in water body causes
Blocking, influence using, while the leakproofness of such device is poor, is easy to happen liquid leakage all problems, influence measurement as a result,
When in use, magnetic axis is easy to shake such device, and the signal of measurement is not sufficiently stable, in addition, most turbine flowmeter simultaneously
It is unfavorable for repair and maintenance, therefore is badly in need of a kind of turbine flowmeter of cleaning easy to disassemble to meet the needs of people.
Utility model content
The purpose of this utility model is to provide a kind of turbine flowmeters of cleaning easy to disassemble, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of turbine flow of cleaning easy to disassemble
Meter, including shell, pulse signal amplifier, intelligent flow-integrating instrument and impeller, the side of the shell is equipped with lid, described
One end of enclosure interior is equipped with front supporting member, and the other end of enclosure interior is equipped with rear support, the enclosure interior
Central position is equipped with magnetic axis, and the both ends of magnetic axis are mounted on guidance set, and the guidance set is close to one end of magnetic axis
It is provided with bearing, and is provided with impeller on magnetic axis, one end at the top of the enclosure interior is equipped with pressure sensor, and shell
The other end of inside top is equipped with temperature sensor, and the top of the shell is equipped with pulse signal amplifier, and pulse is believed
Central position inside number amplifier is equipped with magnet steel, and the both ends of the magnet steel are provided with coil.
Preferably, the junction of the lid and shell is provided with rubber gasket, and the central position of lid side
Observation window is installed, handle is provided on the lid of the observation window side, and cover rubber sleeve on handle, on the rubber sleeve
It is evenly arranged with protrusion.
Preferably, the front supporting member, which has, is all evenly arranged with magnet ring in rear support.
Preferably, the both ends of the shell are mounted on ring flange, and the edge of ring flange is uniformly fixed with fixed spiral shell
Bolt.
Preferably, the edge of the enclosure interior is evenly arranged with sealing ring, and the inner sidewall setting of shell is active
Charcoal adsorption layer.
Preferably, the top of the pulse signal amplifier is equipped with intelligent flow-integrating instrument, and intelligent flow-integrating instrument
Surface be provided with waterproof layer.
Compared with prior art, the utility model has the beneficial effects that the turbine flowmeter of the cleaning easy to disassemble passes through
It is mounted on the ring flange at shell both ends and is all fixed with fixing bolt in the edge of ring flange, so that convenient for device and being tested
The fixed installation of fluid pipeline, at the same it is easy to disassemble cleaned, avoid inside by being caused in surveyed liquid there are impurity
Blocking, conducive to the use of device, while device by be equipped with front supporting member, rear support, guidance set, magnetic axis, bearing with
And impeller improves the stability of measuring signal so that facilitating ensuring that magnetic axis does not shake, and can effectively avoid magnetic axis, impeller, guiding
The abrasion of component extends the service life of part, while device is by being provided with magnet ring on the supporting element of front and back, magnetic with magnetic axis
Repel each other, magnetic axis can be made non-contiguously to rotate in magnet ring, greatly reduce frictional force, to make flowmeter in very little
Display can be measured under starting flow, realizes low starting flow, highly sensitive target, while device is by being equipped with lid
Body, so that carrying out internal overhaul convenient for opening lid when breaking down.
Detailed description of the invention
Fig. 1 is the structural profile illustration of the utility model；
Fig. 2 is the schematic elevation view of the utility model；
Fig. 3 is the partial schematic diagram of the utility model.
In figure: 1, ring flange；2, shell；3, front supporting member；4, guidance set；5, magnetic axis；6, pressure sensor；7, pulse
Signal amplifier；8, coil；9, intelligent flow-integrating instrument；10, magnet steel；11, temperature sensor；12, bearing；13, impeller；14,
Rear support；15, magnet ring；16, lid；17, observation window.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of turbine flowmeter of cleaning easy to disassemble,
Including shell 2, pulse signal amplifier 7, intelligent flow-integrating instrument 9 and impeller 13, the side of shell 2 is equipped with lid 16, lid
The junction of body 16 and shell 2 is provided with rubber gasket, and the central position of 16 side of lid is equipped with observation window 17, sees
It examines and is provided with handle on the lid 16 of 17 side of window, and cover rubber sleeve on handle, protrusion is evenly arranged on rubber sleeve, is convenient for
Guarantee to be convenient for observing inner case while leakproofness again, the protrusion on rubber sleeve can increase frictional force, convenient for opening lid 16
Repair and maintenance is carried out, the both ends of shell 2 are mounted on ring flange 1, and the edge of ring flange 1 is uniformly fixed with fixing bolt,
Convenient for the fixed installation of device and fluid to be measured pipeline, at the same it is easy to disassemble cleaned, before one end inside shell 2 is equipped with
Supporting element 3, and the other end inside shell 2 is equipped with rear support 14, front supporting member 3 has all to be uniformly arranged in rear support 14
There is magnet ring 15, repel each other with 5 magnetism of magnetic axis, magnetic axis 5 can be made non-contiguously to rotate in magnet ring, greatly reduces friction, shell 2
Internal central position is equipped with magnetic axis 5, and the both ends of magnetic axis 5 are mounted on guidance set 4, and guidance set 4 is close to magnetic axis 5
One end be provided with bearing 12, and impeller 13 is provided on magnetic axis 5, one end of 2 inside top of shell is equipped with pressure sensing
The model of device 6, pressure sensor 6 can be CYYZ11, and the other end of 2 inside top of shell is equipped with temperature sensor 11, temperature
The model for spending sensor 11 can be CWDZ11, and the edge inside shell 2 is evenly arranged with sealing ring, and the inner sidewall of shell 2
It is provided with activated carbon adsorption layer, convenient for preventing liquid from revealing, while helping to avoid blocking by the intracorporal impurity absorption of test solution
Device, the top of shell 2 are equipped with pulse signal amplifier 7, and the top of pulse signal amplifier 7 is equipped with intelligent flow integrating
Instrument 9, and the surface of intelligent flow-integrating instrument 9 is provided with waterproof layer, convenient for display continuous data, while water body infiltration being avoided to cause
Short circuit, and the central position inside pulse signal amplifier 7 is equipped with magnet steel 10, the both ends of magnet steel 10 are provided with coil 8.
Working principle: in use, device, which is mounted on needs, by the ring flange 1 at 2 both ends of shell first is passed through measurement liquid
The inlet of body, and be fixed by the fixing bolt of edge, fluid flows into inside shell 2 later, and the impulse force of fluid makes
Impeller 13 has rotating torque, overcomes rotation after moment of friction and fluid resistance, the stabilization of speed after equalising torque, certain
Under conditions of, revolving speed is directly proportional to flow velocity, since impeller 13 is in the magnetic field being made of magnet steel 10 and coil 8, has magnetic conduction
Property, 13 cutting magnetic line of impeller of rotation periodically changes the magnetic flux of coil 8, so that 8 both ends of coil be made to induce electricity
Pulse signal, this signal pass through the amplification shaping of pulse signal amplifier 7, are formed with the continuous rectangular pulse of certain amplitude
Wave reaches instantaneous flow or total amount that intelligent flow-integrating instrument 9 shows fluid, while pressure sensor 6 and temperature sensor
11 are convenient for the pressure and temperature of measurement liquid, and metric results are more accurate, due to being arranged on front supporting member 3 and rear support 14
There is magnet ring 15, repel each other with 5 magnetism of magnetic axis, magnetic axis 5 can be made non-contiguously to rotate in magnet ring 15, greatly reduce frictional force,
Device can be unloaded by fixing bolt after metering and be cleaned, conducive to device by the service life for extending device
It uses.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of turbine flowmeter of cleaning easy to disassemble, including shell (2), pulse signal amplifier (7), intelligent flow integrating
Instrument (9) and impeller (13), it is characterised in that: the side of the shell (2) is equipped with lid (16), shell (2) inside
One end is equipped with front supporting member (3), and the other end of shell (2) inside is equipped with rear support (14), and the shell (2) is internal
Central position be equipped with magnetic axis (5), and the both ends of magnetic axis (5) are mounted on guidance set (4), the guidance set (4)
One end close to magnetic axis (5) is provided with bearing (12), and impeller (13) are provided on magnetic axis (5), top inside the shell (2)
The one end in portion is equipped with pressure sensor (6), and the other end of shell (2) inside top is equipped with temperature sensor (11), institute
The top for stating shell (2) is equipped with pulse signal amplifier (7), and the central position peace that pulse signal amplifier (7) is internal
Equipped with magnet steel (10), the both ends of the magnet steel (10) are provided with coil (8).
2. a kind of turbine flowmeter of cleaning easy to disassemble according to claim 1, it is characterised in that: the lid (16)
The junction of shell (2) is provided with rubber gasket, and the central position of lid (16) side is equipped with observation window (17),
It is provided with handle on the lid (16) of observation window (17) side, and covers rubber sleeve on handle, on the rubber sleeve uniformly
It is provided with protrusion.
3. a kind of turbine flowmeter of cleaning easy to disassemble according to claim 1, it is characterised in that: the front supporting member
(3) have and be all evenly arranged with magnet ring (15) on rear support (14).
4. a kind of turbine flowmeter of cleaning easy to disassemble according to claim 1, it is characterised in that: the shell (2)
Both ends be mounted on ring flange (1), and the edge of ring flange (1) is uniformly fixed with fixing bolt.
5. a kind of turbine flowmeter of cleaning easy to disassemble according to claim 1, it is characterised in that: the shell (2)
Internal edge is evenly arranged with sealing ring, and the inner sidewall of shell (2) is provided with activated carbon adsorption layer.
6. a kind of turbine flowmeter of cleaning easy to disassemble according to claim 1, it is characterised in that: the pulse signal
The top of amplifier (7) is equipped with intelligent flow-integrating instrument (9), and the surface of intelligent flow-integrating instrument (9) is provided with waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888790.5U CN208505384U (en) | 2018-06-08 | 2018-06-08 | A kind of turbine flowmeter of cleaning easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888790.5U CN208505384U (en) | 2018-06-08 | 2018-06-08 | A kind of turbine flowmeter of cleaning easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505384U true CN208505384U (en) | 2019-02-15 |
Family
ID=65288950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820888790.5U Expired - Fee Related CN208505384U (en) | 2018-06-08 | 2018-06-08 | A kind of turbine flowmeter of cleaning easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505384U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954171A (en) * | 2019-12-19 | 2020-04-03 | 江苏中苏智能制造有限公司 | Flowmeter convenient to clear up impeller |
| CN112179424A (en) * | 2020-08-21 | 2021-01-05 | 蚌埠恒远传感器科技有限公司 | Liquid turbine flowmeter |
| CN112697211A (en) * | 2020-11-30 | 2021-04-23 | 浙江嘉松科技有限公司 | Portable turbine flowmeter |
| CN114235080A (en) * | 2021-11-24 | 2022-03-25 | 无锡欧百仪表科技有限公司 | Low-power consumption intelligence turbine flowmeter convenient to maintenance |
-
2018
- 2018-06-08 CN CN201820888790.5U patent/CN208505384U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954171A (en) * | 2019-12-19 | 2020-04-03 | 江苏中苏智能制造有限公司 | Flowmeter convenient to clear up impeller |
| CN110954171B (en) * | 2019-12-19 | 2021-06-04 | 江苏中苏智能制造有限公司 | Flowmeter convenient to clear up impeller |
| CN112179424A (en) * | 2020-08-21 | 2021-01-05 | 蚌埠恒远传感器科技有限公司 | Liquid turbine flowmeter |
| CN112697211A (en) * | 2020-11-30 | 2021-04-23 | 浙江嘉松科技有限公司 | Portable turbine flowmeter |
| CN114235080A (en) * | 2021-11-24 | 2022-03-25 | 无锡欧百仪表科技有限公司 | Low-power consumption intelligence turbine flowmeter convenient to maintenance |
| CN114235080B (en) * | 2021-11-24 | 2023-10-31 | 无锡欧百仪表科技有限公司 | Low-power consumption intelligent turbine flowmeter convenient to maintenance |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |