CN107091665A - A kind of adjusting flow meter - Google Patents
A kind of adjusting flow meter Download PDFInfo
- Publication number
- CN107091665A CN107091665A CN201710371296.1A CN201710371296A CN107091665A CN 107091665 A CN107091665 A CN 107091665A CN 201710371296 A CN201710371296 A CN 201710371296A CN 107091665 A CN107091665 A CN 107091665A
- Authority
- CN
- China
- Prior art keywords
- impeller
- movable part
- rotating shaft
- flow meter
- cylinder type
- 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.)
- Pending
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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
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a kind of adjusting flow meter, including cylinder type, the cylinder type inside configuration is provided with the blade wheel structure being connected with the inwall of the cylinder type, the blade wheel structure has the relative position of an active impeller and other impellers to be adjustable in the axis of rotation being arranged at the axis of the cylinder type, the blade wheel structure.The driving structure includes the hitch structure being arranged in the rotating shaft, and the hitch structure is connected with the active impeller, and it is close to adjacent impeller to draw the active impeller；The hitch structure includes connecting rod, and the movable part being arranged in the rotating shaft, and the movable part is the movable structure set around the rotating shaft, and the active impeller is installed on the movable part.The present invention, which solves to fix due to the impeller location of flowmeter, causes easily to exist the technical problem for blocking risk and influence operating efficiency.
Description
Technical field
The invention belongs to control valve field, more particularly to a kind of adjusting flow meter.
Background technology
At present, flowmeter mainly calculates flow using the rotating speed of its blade wheel structure, and is directly contacted with liquid, such as
There is impurity in fruit liquid, although can also prevent from blocking by the rotation of impeller, still, if it is larger to suddenly encounter more or volume
Impurity when, in this case it is still possible to there is the risk of blocking, also, relevant device must shut off when removing impurity, influence work
Efficiency.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect there is provided a kind of adjusting flow meter, so as to solve
Above mentioned problem.
To achieve the above object, the present invention provides following technical scheme：A kind of adjusting flow meter, including cylinder type knot
Structure, the cylinder type is internally provided with the blade wheel structure being connected with the inwall of the cylinder type, the blade wheel structure winding
The axis of rotation being placed at the axis of the cylinder type；At least one active impeller and other leaves in the blade wheel structure
The relative position of wheel is adjustable；Characterized in that, the flowmeter also includes：Controller, is connected with driving structure, for for
The driving structure provides control signal, to control the driving structure to move the active impeller.
As a preferred technical solution of the present invention, the driving structure includes：It is arranged at the traction in the rotating shaft
Structure, the hitch structure is connected with the active impeller, and it is close to adjacent impeller to draw the active impeller.
As a preferred technical solution of the present invention, the hitch structure includes connecting rod, and is arranged at described turn
Movable part on axle, the movable part is the movable structure set around the rotating shaft, and the active impeller is installed on described
On movable part.
As a preferred technical solution of the present invention, the hitch structure includes connecting rod, and is arranged at described turn
Movable part on axle, the movable part is the movable structure set around the rotating shaft, and the active impeller is installed on described
On movable part.
As a preferred technical solution of the present invention, the movable part is the circular arc knot set around the rotating shaft
Structure.
As a preferred technical solution of the present invention, the driving structure also includes motor, the motor and the traction
Structure and controller connection, for providing power under the triggering of the control signal for the hitch structure.
As a preferred technical solution of the present invention, in addition to water flow sensing unit, water velocity is indicated for gathering
Signal, and transmit the signal to the controller.
Compared with prior art, the beneficial effects of the invention are as follows：By at least one impeller in the blade wheel structure of flowmeter
Be set to the relative position of other impellers it is adjustable, solve due to flowmeter impeller location fix cause easily exist block
Risk and the technical problem for influenceing operating efficiency.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of adjusting flow meter structural representation of the present invention；
Fig. 2 is a kind of selected rotating shaft of the present invention and hitch structure connection diagram；
In figure:1st, it is columnar structured；2nd, impeller；3rd, rotating shaft；4th, hitch structure；5th, active impeller 6, controller；7th, motor 8, report
Alert device；9th, movable part；10th, connecting rod.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments, is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of adjusting flow meter, including cylinder type 1,
The cylinder type 1 is internally provided with the structure of impeller 2 being connected with the inwall of the cylinder type 1, the structure winding of impeller 2
The rotating shaft 3 being placed at the axis of the cylinder type is rotated；In the structure of impeller 2 at least one active impeller 5 and its
The relative position of his impeller is adjustable；The flowmeter also includes controller 6, is connected with driving structure, for being driven to be described
Dynamic structure provides control signal, and to control the driving structure to move the active impeller 5, the driving structure includes setting
Hitch structure 4 in the rotating shaft, the hitch structure 4 is connected with the active impeller 5, and draws the active impeller 5
Close to adjacent impeller, the hitch structure 4 includes connecting rod 10, and the movable part 9 being arranged in the rotating shaft 3, institute
It is the movable structure set around the rotating shaft 3 to state movable part 9, and the active impeller 5 is installed on the movable part 9, institute
Stating hitch structure includes connecting rod 10, and the movable part 9 being arranged in the rotating shaft 3, and the movable part 9 is around described turn
The movable structure that axle 3 is set, the active impeller 5 is installed on the movable part 9, and the movable part 9 is around described turn
The arc-shaped structure that axle 3 is set, the driving structure also includes motor 7, the motor and the hitch structure 4 and the control
Device 6 is connected, for being that the hitch structure 4 provides power under the triggering of the control signal.
Concrete principle：In the alternative embodiment of the application, the implementation of above-mentioned active impeller has a variety of, example
Such as, can say that active impeller is fixed on a movable part, still, no matter which kind of structure, be required to a hitch structure realization, example
Such as, now, above-mentioned driving structure includes：The hitch structure set in above-mentioned rotating shaft, above-mentioned hitch structure and above-mentioned movable leaf
Wheel connection, and it is close to adjacent impeller to draw above-mentioned active impeller.Now, above-mentioned flowmeter also needs to include：Motor, the electricity
Machine is connected with above-mentioned hitch structure, for providing power for above-mentioned hitch structure.Now, controller, with above-mentioned motor connection, is used
Control signal is provided for above-mentioned motor in timing, to control above-mentioned motor to drive above-mentioned hitch structure to move above-mentioned active impeller.
As shown in Fig. 2 above-mentioned hitch structure includes：Connecting rod, with the movable part being arranged in rotating shaft, the movable part is around described
The movable structure that rotating shaft is set, the active impeller is installed on the movable part.The movable part can be shown as along rotating shaft
On rail structure movement movable part, but be not limited to such a way of realization.
At least one impeller and the relative position of other impellers in the blade wheel structure of flowmeter is set to adjustable, solution
Determine to fix due to the impeller location of flowmeter and caused easily to exist the technical problem for blocking risk and influence operating efficiency.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of adjusting flow meter, including cylinder type, the cylinder type are internally provided with and the cylinder type
Inwall connection blade wheel structure（2）, the blade wheel structure is around the rotating shaft being arranged at the axis of the cylinder type（3）Turn
It is dynamic；At least one active impeller in the blade wheel structure（5）Relative position with other impellers is adjustable；Its feature exists
In the flowmeter also includes controller（6）, it is connected with driving structure, for providing control signal for the driving structure, with
The driving structure is controlled to move the active impeller（5）.
2. a kind of adjusting flow meter as claimed in claim 1, it is characterised in that the driving structure is described including being arranged at
Hitch structure in rotating shaft（4）, the hitch structure（4）With the active impeller（5）Connection, and draw the active impeller
（5）It is close to adjacent impeller.
3. a kind of adjusting flow meter as claimed in claim 1, it is characterised in that the hitch structure（4）Including connecting rod
, and the movable part (9 that is arranged in the rotating shaft (10)）, the movable part（9）For around the rotating shaft set it is movable
Structure, the active impeller（5）It is installed on the movable part（9）On.
4. a kind of adjusting flow meter as claimed in claim 1, it is characterised in that the movable part（9）For around described turn
Axle（3）The arc-shaped structure of setting.
5. a kind of adjusting flow meter as claimed in claim 1, it is characterised in that the driving structure also includes motor（7）,
The motor and the hitch structure（4）With the controller（6）Connection, for being described lead under the triggering of the control signal
Guiding structure（4）Power is provided.
6. a kind of adjusting flow meter as claimed in claim 1, it is characterised in that also including water flow sensing unit, for gathering
The signal of water velocity is indicated, and transmits the signal to the controller（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371296.1A CN107091665A (en) | 2017-05-24 | 2017-05-24 | A kind of adjusting flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371296.1A CN107091665A (en) | 2017-05-24 | 2017-05-24 | A kind of adjusting flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107091665A true CN107091665A (en) | 2017-08-25 |
Family
ID=59640480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710371296.1A Pending CN107091665A (en) | 2017-05-24 | 2017-05-24 | A kind of adjusting flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107091665A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842382Y (en) * | 2005-08-10 | 2006-11-29 | 青岛海纳电气自动化系统有限公司 | Flush-dischange type impeller flow meter |
| CN200941056Y (en) * | 2006-08-25 | 2007-08-29 | 宁波水表股份有限公司 | Impeller of watermeter |
| CN105136216A (en) * | 2015-09-11 | 2015-12-09 | 成都锐可科技有限公司 | Intelligent home high real-time data acquisition system based on ZigBee |
| CN105403270A (en) * | 2015-11-28 | 2016-03-16 | 怀化建南电子科技有限公司 | Mechanical type water meter connected with cloud control platform |
| CN205981302U (en) * | 2016-05-27 | 2017-02-22 | 北京碧水深蓝环保科技发展有限公司 | Water purification unit is taken into account to flow |
-
2017
- 2017-05-24 CN CN201710371296.1A patent/CN107091665A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842382Y (en) * | 2005-08-10 | 2006-11-29 | 青岛海纳电气自动化系统有限公司 | Flush-dischange type impeller flow meter |
| CN200941056Y (en) * | 2006-08-25 | 2007-08-29 | 宁波水表股份有限公司 | Impeller of watermeter |
| CN105136216A (en) * | 2015-09-11 | 2015-12-09 | 成都锐可科技有限公司 | Intelligent home high real-time data acquisition system based on ZigBee |
| CN105403270A (en) * | 2015-11-28 | 2016-03-16 | 怀化建南电子科技有限公司 | Mechanical type water meter connected with cloud control platform |
| CN205981302U (en) * | 2016-05-27 | 2017-02-22 | 北京碧水深蓝环保科技发展有限公司 | Water purification unit is taken into account to flow |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170825 |