CN108775933A - A kind of spinner flowmeter with separate type float stabilizer - Google Patents
A kind of spinner flowmeter with separate type float stabilizer Download PDFInfo
- Publication number
- CN108775933A CN108775933A CN201810588987.1A CN201810588987A CN108775933A CN 108775933 A CN108775933 A CN 108775933A CN 201810588987 A CN201810588987 A CN 201810588987A CN 108775933 A CN108775933 A CN 108775933A
- Authority
- CN
- China
- Prior art keywords
- stabilizer
- float
- separate type
- spinner flowmeter
- type float
- 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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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
-
- 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 present invention relates to flow detection technical field, especially a kind of spinner flowmeter with separate type float stabilizer, including glass measurement pipe, glass measurement pipe upper end are fixedly connected with top mounting base, and glass measurement pipe lower end is fixedly connected with bottom mounting base.A kind of spinner flowmeter with separate type float stabilizer of the present invention is flexibly connected float and bottom stabilizer by using bottom connector rails of the both ends with internal telescopic block and bottom weight block, centre of gravity can be kept after float lifting, and bottom stability is further promoted according to rotation by the driving of bottom rotary blade, so that float can still keep vertical stabilization in the case of instability of flow, observed and measured to significantly facilitate.
Description
Technical field
The present invention relates to flow detection technical field, especially a kind of spinner with separate type float stabilizer
Meter.
Background technology
Spinner flowmeter is to measure fluid flow according to Throttle Principle, but it is to change the circulation area of fluid to protect
The differential pressure constant of rotor or more is held, therefore also known as becomes circulation area perseverance differential pressure flowmeter, also referred to as suspended body flowmeter.Traditional turns
Subflow gauge is simple in structure, often because changes in flow rate can shift in portion's detection process including especially internal float,
Cause the center of gravity of traditional float higher, keeps the ability of stability poor for a long time.
Invention content
The technical problem to be solved by the present invention is to：In order to solve the problems, such as above-mentioned background technology, one kind is provided and is changed
Into the spinner flowmeter with separate type float stabilizer, solve be conventionally used to flowmeter float center of gravity it is higher, when long
Between keep the poor problem of ability of stability.
The technical solution adopted by the present invention to solve the technical problems is：A kind of rotor with separate type float stabilizer
Flowmeter, including glass measurement pipe, the glass measurement pipe upper end are fixedly connected with top mounting base, and the glass measures
Pipe lower end is fixedly connected with bottom mounting base, offers what internal orifice dimension became larger from the bottom up inside the glass measurement pipe
Taper measures runner, and the measurement runner is internally provided with measurement float, and the float overall diameter is gradual from top to bottom
Become smaller, the float lower end offers arc accommodating groove, and flexible blind hole is offered on the accommodating groove inner top surface, described
Internal telescopic block is plugged with inside flexible blind hole, the inside telescopic block lower end has downwardly convex top connecting bracket,
The top connecting bracket lower end both sides are connected with bottom connector rails by horizontal shaft, are set inside the accommodating groove
It is equipped with bottom weight block, the bottom weight block upper end has the bottom connecting bracket to raise up, bottom connection
Bar lower end is flexibly connected by horizontal shaft with bottom connecting bracket.
Further, bottom weight structure is freely replaced as needed for convenience, the bottom weight block is spherical shape
Structure is cased with bottom stabilizer on the outside of the described bottom weight block, upper end is offered inside the bottom stabilizer has and open
The mounted inside slot of mouth, the bottom weight block is caught in inside mounted inside slot by opening and bottom stabilizer activity connects
It connects.
Further, in order to promote contact area, the bottom stabilizer lateral surface lower end offers internal diameter from upper past
Under gradually smaller annular groove.
Further, it rotates for convenience, there is rotation of the outwardly convex by traffic driven inside the annular groove
Rotary impeller.
Further, it slips for convenience, the accommodating groove and flexible blind hole connecting pin internal orifice dimension size are less than inside
Telescopic block overall diameter size.
Further, in order to reduce frictional force, a plurality of built-in drops are offered on the mounted inside slot medial surface and are rubbed
The mounting groove of roller.
The invention has the advantages that a kind of spinner flowmeter with separate type float stabilizer of the present invention is by adopting
It is flexibly connected float and bottom stabilizer with bottom connector rails of the both ends with internal telescopic block and bottom weight block, in float
Centre of gravity can be kept after lifting, and is stablized further to promote bottom according to rotation by the driving of bottom rotary blade
Property so that float can still keep vertical stabilization in the case of instability of flow, be observed and measured to significantly facilitate.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the sectional view under float and bottom weight block connection status in the present invention.
In figure:1. glass measurement pipe, 2. top mounting bases, 3. bottom mounting bases, 4. measure runner, 5. floats, 6. storages
Slot, 7. flexible blind holes, 8. inside telescopic blocks, 9. top connecting brackets, 10. bottom connector rails, 11. bottom weight blocks, 12. bottoms
Connecting bracket, 13. bottom stabilizers, 14. mounted inside slots, 15. annular grooves, 16. rotary blades, 17. drop the roller that rubs.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
Fig. 1 and a kind of spinner flowmeter with separate type float stabilizer shown in Fig. 2, including glass measurement pipe 1, glass
1 upper end of glass measurement pipe is fixedly connected with top mounting base 2, and 1 lower end of glass measurement pipe is fixedly connected with bottom mounting base 3, glass
The taper that internal orifice dimension becomes larger from the bottom up is offered inside measurement pipe 1 and measures runner 4, is measured runner 4 and is internally provided with survey
Amount float 5,5 overall diameter of float taper into from top to bottom, and 5 lower end of float offers arc accommodating groove 6, is pushed up in accommodating groove 6
Flexible blind hole 7 is offered on face, internal telescopic block 8 is plugged with inside flexible blind hole 7, and 8 lower end of internal telescopic block has downwardly convex
The top connecting bracket 9 risen, 9 lower end both sides of top connecting bracket are connected with bottom connector rails 10 by horizontal shaft, receive
Slot 6 of receiving is internally provided with bottom weight block 11, and 11 upper end of bottom weight block has the bottom connecting bracket 12 to raise up, bottom
10 lower end of connecting rod is flexibly connected by horizontal shaft with bottom connecting bracket 12.
Further, bottom weight structure is freely replaced as needed for convenience, bottom weight block 11 is spherical structure,
11 outside of bottom weight block is cased with bottom stabilizer 13, and upper end is offered inside bottom stabilizer 13 has the mounted inside of opening
Slot 14, bottom weight block 11 is caught in 14 inside of mounted inside slot by opening and bottom stabilizer 13 is flexibly connected, further,
In order to promote contact area, stabilizer 13 lateral surface lower end in bottom offers internal diameter gradually smaller annular groove from top to bottom
15, further, rotate for convenience, 15 inside of annular groove has rotary blade 16 of the outwardly convex by traffic driven,
Further, it slips for convenience, accommodating groove 6 and 7 connecting pin internal orifice dimension size of flexible blind hole are less than 8 overall diameter of internal telescopic block
Size further in order to reduce frictional force, offers the peace that the roller 17 that rubs is dropped built in 4 on 14 medial surface of mounted inside slot
Tankage, a kind of spinner flowmeter with separate type float stabilizer of the invention is by using both ends with internal telescopic block 8
It is flexibly connected float 5 and bottom stabilizer 13 with the bottom connector rails 10 of bottom weight block 11, it can be with after the lifting of float 5
Centre of gravity is kept, and bottom stability is further promoted according to rotation by the driving of bottom rotary blade 16 so that float 5
Vertical stabilization can be still kept in the case of instability of flow, observed and measured to significantly facilitate.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (6)
1. a kind of spinner flowmeter with separate type float stabilizer, including glass measurement pipe (1), it is characterized in that：Described
Glass measurement pipe (1) upper end is fixedly connected with top mounting base (2), and described glass measurement pipe (1) lower end is fixedly connected with bottom
Portion's mounting base (3), the internal taper measurement runner for offering internal orifice dimension and becoming larger from the bottom up of the glass measurement pipe (1)
(4), the measurement runner (4) is internally provided with measurement float (5), and the float (5) overall diameter is gradual from top to bottom
Become smaller, the float (5) lower end offers arc accommodating groove (6), is offered on the accommodating groove (6) inner top surface flexible blind
Hole (7), is plugged with internal telescopic block (8) inside the flexible blind hole (7), described inside telescopic block (8) lower end have to
The top connecting bracket (9) of lower convexity, described top connecting bracket (9) the lower end both sides are connected with bottom by horizontal shaft
Portion's connecting rod (10), the accommodating groove (6) are internally provided with bottom weight block (11), described bottom weight block (11) upper end
With the bottom connecting bracket (12) to raise up, the bottom connector rails (10) lower end is connect by horizontal shaft with bottom
Holder (12) is flexibly connected.
2. a kind of spinner flowmeter with separate type float stabilizer according to claim 1, it is characterized in that：Described
Bottom weight block (11) is spherical structure, and bottom stabilizer (13), the bottom are cased on the outside of the bottom weight block (11)
Upper end is offered inside portion's stabilizer (13) has the mounted inside slot (14) of opening, and the bottom weight block (11) is by opening
Mouth is caught in mounted inside slot (14) inside and bottom stabilizer (13) flexible connection.
3. a kind of spinner flowmeter with separate type float stabilizer according to claim 1, it is characterized in that：Described
Bottom stabilizer (13) lateral surface lower end offers internal diameter gradually smaller annular groove (15) from top to bottom.
4. a kind of spinner flowmeter with separate type float stabilizer according to claim 3, it is characterized in that：Described
There is rotary blade (16) of the outwardly convex by traffic driven inside annular groove (15).
5. a kind of spinner flowmeter with separate type float stabilizer according to claim 1, it is characterized in that：Described
Accommodating groove (6) and flexible blind hole (7) connecting pin internal orifice dimension size are less than internal telescopic block (8) overall diameter size.
6. a kind of spinner flowmeter with separate type float stabilizer according to claim 2, it is characterized in that：Described
A plurality of built-in mounting grooves for dropping roller (17) of rubbing are offered on mounted inside slot (14) medial surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588987.1A CN108775933B (en) | 2018-06-08 | 2018-06-08 | Rotor flow meter with disconnect-type float stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588987.1A CN108775933B (en) | 2018-06-08 | 2018-06-08 | Rotor flow meter with disconnect-type float stabilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108775933A true CN108775933A (en) | 2018-11-09 |
| CN108775933B CN108775933B (en) | 2020-07-10 |
Family
ID=64025776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810588987.1A Active CN108775933B (en) | 2018-06-08 | 2018-06-08 | Rotor flow meter with disconnect-type float stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108775933B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1515055A1 (en) * | 1986-12-08 | 1989-10-15 | Предприятие П/Я В-2804 | Rotameter |
| CN2228221Y (en) * | 1994-04-07 | 1996-05-29 | 余姚工业自动化仪表厂 | Precision long-life flowrator of plastic pipe |
| CN2337532Y (en) * | 1998-07-11 | 1999-09-08 | 开封红旗仪表有限责任公司 | Glass tube wide-range flowrator |
| CN200944053Y (en) * | 2006-07-26 | 2007-09-05 | 史久轩 | Rotor flowmeter |
| CN201885759U (en) * | 2010-12-07 | 2011-06-29 | 中国科学院沈阳科学仪器研制中心有限公司 | Water flow detecting device for dry type vacuum unit |
| CN203053494U (en) * | 2013-02-01 | 2013-07-10 | 金封焊宝有限责任公司 | Electric-quantity-outputting type glass rotameter |
| JP2014126538A (en) * | 2012-12-27 | 2014-07-07 | Toflo Corporation Kk | Flow rate sensor and flow rate control device |
| JP5809767B1 (en) * | 2015-05-13 | 2015-11-11 | 東京計装株式会社 | Area flow meter |
| CN206546189U (en) * | 2017-03-02 | 2017-10-10 | 浙江迪元仪表有限公司 | A kind of anti-corrosion damps spinner flowmeter |
| CN107323640A (en) * | 2017-07-11 | 2017-11-07 | 国家海洋局东海海洋环境调查勘察中心 | A kind of detachable bottom-sitting type ADCP bogeys |
| CN207095623U (en) * | 2017-09-14 | 2018-03-13 | 四川意文净化科技有限公司 | Based on the device measured in sewage disposal to flow |
| CN207132924U (en) * | 2017-09-01 | 2018-03-23 | 鸿谦仪表（常州）有限公司 | A kind of glass rotameter |
-
2018
- 2018-06-08 CN CN201810588987.1A patent/CN108775933B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1515055A1 (en) * | 1986-12-08 | 1989-10-15 | Предприятие П/Я В-2804 | Rotameter |
| CN2228221Y (en) * | 1994-04-07 | 1996-05-29 | 余姚工业自动化仪表厂 | Precision long-life flowrator of plastic pipe |
| CN2337532Y (en) * | 1998-07-11 | 1999-09-08 | 开封红旗仪表有限责任公司 | Glass tube wide-range flowrator |
| CN200944053Y (en) * | 2006-07-26 | 2007-09-05 | 史久轩 | Rotor flowmeter |
| CN201885759U (en) * | 2010-12-07 | 2011-06-29 | 中国科学院沈阳科学仪器研制中心有限公司 | Water flow detecting device for dry type vacuum unit |
| JP2014126538A (en) * | 2012-12-27 | 2014-07-07 | Toflo Corporation Kk | Flow rate sensor and flow rate control device |
| CN203053494U (en) * | 2013-02-01 | 2013-07-10 | 金封焊宝有限责任公司 | Electric-quantity-outputting type glass rotameter |
| JP5809767B1 (en) * | 2015-05-13 | 2015-11-11 | 東京計装株式会社 | Area flow meter |
| CN206546189U (en) * | 2017-03-02 | 2017-10-10 | 浙江迪元仪表有限公司 | A kind of anti-corrosion damps spinner flowmeter |
| CN107323640A (en) * | 2017-07-11 | 2017-11-07 | 国家海洋局东海海洋环境调查勘察中心 | A kind of detachable bottom-sitting type ADCP bogeys |
| CN207132924U (en) * | 2017-09-01 | 2018-03-23 | 鸿谦仪表（常州）有限公司 | A kind of glass rotameter |
| CN207095623U (en) * | 2017-09-14 | 2018-03-13 | 四川意文净化科技有限公司 | Based on the device measured in sewage disposal to flow |
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| Publication number | Publication date |
|---|---|
| CN108775933B (en) | 2020-07-10 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200512 Address after: 230000 Room 105, Kechuang Center, 601 Huangshan Road, Hefei High-tech Zone, Anhui Province Applicant after: Anhui Zhongzhi Zhongchuang Intellectual Property Operating Co.,Ltd. Address before: 230000 Anhui province Hefei Feidong County Tuzhen town industrial gathering area Lidu Automatic Meter Co., Ltd. Applicant before: HEFEI LIDU AUTOMATION INSTRUMENT CO.,LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230601 Address after: Room 304-3, Building 3, No. 455, the Pearl River Road, High tech Zone, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou delifeng Environmental Engineering Equipment Co.,Ltd. Address before: 230000 room 105, science and technology innovation center, 601 Huangshan Road, high tech Zone, Hefei City, Anhui Province Patentee before: Anhui Zhongzhi Zhongchuang Intellectual Property Operating Co.,Ltd. |