CN208872357U - A kind of turbine flowmeter of wide-range new construction - Google Patents
A kind of turbine flowmeter of wide-range new construction Download PDFInfo
- Publication number
- CN208872357U CN208872357U CN201821570217.6U CN201821570217U CN208872357U CN 208872357 U CN208872357 U CN 208872357U CN 201821570217 U CN201821570217 U CN 201821570217U CN 208872357 U CN208872357 U CN 208872357U
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- CN
- China
- Prior art keywords
- runner pipe
- permanent magnet
- delivery valve
- fixedly connected
- volume correction
- 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.)
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Abstract
The utility model discloses a kind of turbine flowmeters of wide-range new construction, including runner pipe, the appearance wall of the runner pipe is equipped with permanent magnet, the permanent magnet is fixedly connected with the runner pipe, the appearance wall of the runner pipe is equipped with delivery valve close to the side of the permanent magnet, the delivery valve is fixedly connected with the runner pipe, and the appearance wall of the delivery valve is equipped with oil conservator, and the oil conservator is fixedly connected with the delivery valve；Comparison module and reminding module are set inside volume correction instrument, the level state of volume correction instrument detection electronic switch, to judge whether flowmeter has refueled, to then be exported by corresponding output interface reminds user to carry out maintenance oiling, avoiding original turbine flowmeter needs user of service periodically to carry out oiling maintenance to turbine duct, the problem of user of service may forget to carry out oiling maintenance, turbine flowmeter working efficiency is caused to reduce, improves the working efficiency of turbine flowmeter.
Description
Technical field
The utility model belongs to flowmeter technology field, and in particular to a kind of turbine flowmeter of wide-range new construction.
Background technique
Turbine flowmeter is the turbine flow transducer and display using advanced super low-power consumption single chip microcomputer technology development
The integrated New Type of Intelligent Instrument of integrating shown using double liquid crystal scene, has that mechanism is compact, reading is visual and clear, reliable
Property it is high, not by the obvious advantages such as extraneous power supply disturbance, anti-lightning, at low cost.
Original turbine flowmeter needs user of service periodically to carry out oiling maintenance to turbine duct, and user of service may
Forget to carry out oiling maintenance, leads to the reduction of turbine flowmeter working efficiency.
Utility model content
The purpose of this utility model is to provide a kind of turbine flowmeters of wide-range new construction, to solve above-mentioned background skill
The original turbine flowmeter proposed in art needs user of service periodically to carry out oiling maintenance to turbine duct, and user of service may
The problem of forgetting to carry out oiling maintenance, turbine flowmeter working efficiency is caused to reduce.
To achieve the above object, the utility model provides the following technical solutions: a kind of turbine flow of wide-range new construction
Meter, including runner pipe, the appearance wall of the runner pipe are equipped with permanent magnet, the permanent magnet and the fixed company of the runner pipe
It connects, the appearance wall of the runner pipe is equipped with delivery valve, the delivery valve and the runner pipe close to the side of the permanent magnet
It is fixedly connected, the appearance wall of the delivery valve is equipped with oil conservator, and the oil conservator is fixedly connected with the delivery valve, the circulation
The inside of pipe is equipped with impeller, and the impeller and the runner pipe are rotatablely connected, and the upper surface of the permanent magnet is repaired equipped with volume
Positive instrument, the volume correction instrument are fixedly connected with the permanent magnet, and the bottom interior wall of the volume correction instrument, which is equipped with, compares mould
Block, the comparison module are fixedly connected with the volume correction instrument, and the bottom interior wall of the volume correction instrument is close to the comparison
The side of module is equipped with reminding module, and the reminding module is fixedly connected with the volume correction instrument, the appearance of the runner pipe
Wall is equipped with amplifier close to the other side of the permanent magnet, and the amplifier is fixedly connected with the runner pipe, the volume
Correction instrument and external power supply are electrically connected.
Preferably, the appearance wall of the runner pipe is equipped with pedestal, the pedestal and institute far from the side of the permanent magnet
Runner pipe is stated to be fixedly connected.
Preferably, appearance wall of the side surface of the permanent magnet through the runner pipe.
Preferably, the inner sidewall of the delivery valve has internal screw thread, and the appearance wall of the oil conservator has external screw thread, described
Oil conservator is connected through a screw thread with the delivery valve.
Preferably, the oil conservator is connected to the runner pipe by the delivery valve.
Preferably, the inside of the permanent magnet is fixed with induction coil.
Compared with prior art, the utility model has the beneficial effects that inside volume correction instrument be arranged comparison module and
Reminding module is providing electronic switch at oil supply system, and electronic switch is connect with volume correction instrument, volume correction instrument detection electricity
The level state of sub switch, will if there is no oiling behavior within the preset time to judge whether flowmeter has refueled
Being exported by corresponding output interface reminds user to carry out maintenance oiling, avoids original turbine flowmeter and needs user of service
Oiling maintenance periodically is carried out to turbine duct, user of service may forget to carry out oiling maintenance, and turbine flowmeter is caused to work
The problem of efficiency reduces, improves the working efficiency of turbine flowmeter.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the workflow structure schematic diagram of the utility model；
In figure: 1, runner pipe；2, permanent magnet；3, delivery valve；4, oil conservator；5, impeller；6, comparison module；7, mould is reminded
Block；8, volume correction instrument；9, amplifier；10, pedestal.
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, the utility model provides a kind of technical solution: a kind of turbine flowmeter of wide-range new construction,
Including runner pipe 1, the appearance wall of runner pipe 1 is equipped with permanent magnet 2, and permanent magnet 2 is fixedly connected with runner pipe 1, runner pipe 1
Appearance wall is equipped with delivery valve 3 close to the side of permanent magnet 2, and delivery valve 3 is fixedly connected with runner pipe 1, the appearance wall of delivery valve 3
Equipped with oil conservator 4, oil conservator 4 is fixedly connected with delivery valve 3, and the inside of runner pipe 1 is equipped with impeller 5, impeller 5 with 1 turn of runner pipe
The upper surface of dynamic connection, permanent magnet 2 is equipped with volume correction instrument 8, and volume correction instrument 8 is fixedly connected with permanent magnet 2, and volume is repaired
The bottom interior wall of positive instrument 8 is equipped with comparison module 6, and comparison module 6 is fixedly connected with volume correction instrument 8, the bottom of volume correction instrument 8
Inner wall is equipped with reminding module 7 close to the side of comparison module 6, and reminding module 7 is fixedly connected with volume correction instrument 8, runner pipe 1
Appearance wall is equipped with amplifier 9 close to the other side of permanent magnet 2, and amplifier 9 is fixedly connected with runner pipe 1, volume correction instrument 8 and
External power supply is electrically connected.
In the present embodiment, comparison module 6 and reminding module 7 are set inside volume correction instrument 8, at oil supply system
Electronic switch is provided, electronic switch is connect with volume correction instrument 8, and volume correction instrument 8 detects the level state of electronic switch, to sentence
Whether cutout meter has refueled, will be defeated by corresponding output interface if there is no oiling behavior within the preset time
It reminds user to carry out maintenance oiling out, avoids original turbine flowmeter and user of service is needed often to add to turbine duct
Oil maintenance, user of service may forget the problem of carrying out oiling maintenance, working efficiency is caused to reduce, improve turbine flowmeter
Working efficiency, runner pipe 1 appearance wall be equipped with pedestal 10, when turbine flowmeter is placed on ground or desktop by user of service
When upper, can because runner pipe 1 be it is cylindric, cause to roll, cause amplifier 9 and volume correction instrument 8 with may be hard with outside
The problem of object causes to collide, and leads to damage, avoiding amplifier 9 and volume correction instrument 8 may cause to collide with external hard object,
The problem of leading to damage, improve the safety of turbine flowmeter.
Further, the appearance wall of runner pipe 1 is equipped with pedestal 10, pedestal 10 and runner pipe 1 far from the side of permanent magnet 2
It is fixedly connected.
In the present embodiment, the appearance wall of runner pipe 1 is equipped with pedestal 10 far from the side of permanent magnet 2, because runner pipe 1 is
It is cylindric, it when user of service places, may be rolled because of runner pipe 1, cause to collide with external hard object, lead to amplifier 9
The problem of damaging with volume correction instrument 8, improves the safety of turbine flowmeter.
Further, appearance wall of the side surface of permanent magnet 2 through runner pipe 1.
In the present embodiment, appearance wall of the side surface of permanent magnet 2 through runner pipe 1, the side table of permanent magnet 2
Face is located at the inside of runner pipe 1, and when the rotation of impeller 5 is by permanent magnet 2, the magnetic resistance of magnetic circuit changes, to generate sense
Induction signal.
Further, the inner sidewall of delivery valve 3 has internal screw thread, and the appearance wall of oil conservator 4 has external screw thread, oil conservator 4
It is connected through a screw thread with delivery valve 3.
In the present embodiment, the inner sidewall of delivery valve 3 has internal screw thread, safeguards when user of service needs to inject oil conservator 4
When oily, can by screwing, to oil conservator 4 inside pour into maintenance oil.
Further, oil conservator 4 is connected to runner pipe 1 by delivery valve 3.
In the present embodiment, oil conservator 4 is connected to runner pipe 1 by delivery valve 3, when user of service needs to turbine flowmeter
When carrying out oiling maintenance, 4 upper end of oil conservator can be pressed, pressure is applied to internal maintenance oil, makes oily the interior of pipe 1 that circulate
Portion is lubricated and safeguards.
Further, the inside of permanent magnet 2 is fixed with induction coil.
In the present embodiment, the inside of permanent magnet 2 is fixed with induction coil, and induction coil auxiliary permanent magnet 2 works as turbine
Blade rotation, when by magnet, the magnetic resistance of magnetic circuit changes, to generate inductive signal, incudes induction coil, passes
Up to signal to amplifier 9.
The working principle and process for using of the utility model: after the utility model installs, user of service opens volume
The power supply of correction instrument 8 passes fluid through runner pipe 1, and since the blade and flow direction of impeller 5 have certain angle, fluid is through overcurrent
The impulse force generated when siphunculus 1 makes blade rotating torque, and after overcoming moment of friction and fluid resistance, impeller 5 will rotate, in power
Stabilization of speed after square balance, revolving speed and flow velocity are directly proportional, and since impeller 5 has magnetic conductivity, it is when rotated into magnet excessively, magnetic circuit
Magnetic resistance change, to generate inductive signal, signal is sent to amplifier, is amplified by amplifier 9 and shaping, conveys
It to the display of volume correction instrument 8, is shown, after measurement, closes the power supply of volume correction instrument 8, set in oil supply system
Electronic switch is set, electronic switch is connected to volume correction instrument 8, the inside setting comparison module 6 and reminding module of volume correction instrument 8
7, volume correction instrument 8 detects the level state of electronic switch, to judge whether flowmeter has refueled, if not having within the preset time
Have that there are oiling behaviors, then will be exported by corresponding output interface and user is reminded to carry out maintenance oiling, after oiling, terminates
Work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of turbine flowmeter of wide-range new construction, including runner pipe (1), it is characterised in that: outside the runner pipe (1)
Table wall is equipped with permanent magnet (2), and the permanent magnet (2) is fixedly connected with the runner pipe (1), outside the runner pipe (1)
Table wall is equipped with delivery valve (3) close to the side of the permanent magnet (2), the delivery valve (3) and the runner pipe (1) fixed company
It connects, the appearance wall of the delivery valve (3) is equipped with oil conservator (4), and the oil conservator (4) is fixedly connected with the delivery valve (3), institute
The inside for stating runner pipe (1) is equipped with impeller (5), and the impeller (5) and the runner pipe (1) are rotatablely connected, the permanent magnet
(2) upper surface is equipped with volume correction instrument (8), and the volume correction instrument (8) is fixedly connected with the permanent magnet (2), described
The bottom interior wall of volume correction instrument (8) is equipped with comparison module (6), and the comparison module (6) and the volume correction instrument (8) are fixed
The bottom interior wall of connection, the volume correction instrument (8) is equipped with reminding module (7) close to the side of the comparison module (6), described
Reminding module (7) is fixedly connected with the volume correction instrument (8), and the appearance wall of the runner pipe (1) is close to the permanent magnet
(2) the other side is equipped with amplifier (9), and the amplifier (9) is fixedly connected with the runner pipe (1), the volume correction instrument
(8) it is electrically connected with external power supply.
2. a kind of turbine flowmeter of wide-range new construction according to claim 1, it is characterised in that: the runner pipe
(1) appearance wall is equipped with pedestal (10) far from the side of the permanent magnet (2), the pedestal (10) and the runner pipe (1)
It is fixedly connected.
3. a kind of turbine flowmeter of wide-range new construction according to claim 1, it is characterised in that: the permanent magnet
(2) appearance wall of the side surface through the runner pipe (1).
4. a kind of turbine flowmeter of wide-range new construction according to claim 1, it is characterised in that: the delivery valve
(3) inner sidewall has internal screw thread, and the appearance wall of the oil conservator (4) has external screw thread, the oil conservator (4) and the fuel feeding
Valve (3) is connected through a screw thread.
5. a kind of turbine flowmeter of wide-range new construction according to claim 1, it is characterised in that: the oil conservator
(4) it is connected to the runner pipe (1) by the delivery valve (3).
6. a kind of turbine flowmeter of wide-range new construction according to claim 1, it is characterised in that: the permanent magnet
(2) inside is fixed with induction coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821570217.6U CN208872357U (en) | 2018-09-26 | 2018-09-26 | A kind of turbine flowmeter of wide-range new construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821570217.6U CN208872357U (en) | 2018-09-26 | 2018-09-26 | A kind of turbine flowmeter of wide-range new construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208872357U true CN208872357U (en) | 2019-05-17 |
Family
ID=66468703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821570217.6U Expired - Fee Related CN208872357U (en) | 2018-09-26 | 2018-09-26 | A kind of turbine flowmeter of wide-range new construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208872357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253839A (en) * | 2020-10-20 | 2021-01-22 | 中阀控股（集团）有限公司 | Hydraulic control valve for detecting flow velocity in real time |
-
2018
- 2018-09-26 CN CN201821570217.6U patent/CN208872357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253839A (en) * | 2020-10-20 | 2021-01-22 | 中阀控股（集团）有限公司 | Hydraulic control valve for detecting flow velocity in real time |
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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: 20190517 Termination date: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |