CN108871468A - A kind of spinner flowmeter with vertical stable float - Google Patents
A kind of spinner flowmeter with vertical stable float Download PDFInfo
- Publication number
- CN108871468A CN108871468A CN201810589001.2A CN201810589001A CN108871468A CN 108871468 A CN108871468 A CN 108871468A CN 201810589001 A CN201810589001 A CN 201810589001A CN 108871468 A CN108871468 A CN 108871468A
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- CN
- China
- Prior art keywords
- float
- head
- spinner flowmeter
- overturning
- stablizing
- 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
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- 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
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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 monitoring equipment technical fields, especially a kind of spinner flowmeter with vertical stable float, including glass monitoring pipe, the top installation pedestal for being fixedly mounted on glass monitoring pipe upper end and the bottom installation pedestal for being fixedly mounted on glass monitoring pipe lower end, internal orifice dimension gradually smaller back taper monitoring runner from top to bottom is offered inside glass monitoring pipe.A kind of float formed with the vertical spinner flowmeter for stablizing float by using split type splicing of the invention, utilized using the overturning buoyancy plate inside upper stable head surface overhead diversion trench drives entire float to rotate in the rising of water flow, to promote stability of the float in measurement, and it is strong to can according to need other mechanism parts of dismounting and change, expansion at any time.
Description
Technical field
It is especially a kind of with the vertical spinner for stablizing float the present invention relates to flow monitoring equipment technical field
Meter.
Background technique
Spinner flowmeter is fluid flow to be measured according to Throttle Principle, but it is the circulation area of change 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
The Floater Structure of subflow meter is simply fixed, and stability is not high.
Summary of the invention
The technical problem to be solved by the present invention is to：In order to solve the problems, such as above-mentioned background technique, one kind is provided and is changed
Into there is the vertical spinner flowmeter for stablizing float, the Floater Structure for solving traditional spinner flowmeter is simply fixed, stablizes
The not high problem of property.
The technical solution adopted by the present invention to solve the technical problems is：A kind of spinner with vertical stable float
Meter including glass monitoring pipe, is fixedly mounted on the top installation pedestal of glass monitoring pipe upper end and is fixedly mounted on glass monitoring
The bottom installation pedestal of pipe lower end, the glass monitor and offer internal orifice dimension gradually smaller back taper from top to bottom inside pipe
Runner is monitored, the monitoring runner, which is internally provided with, drives the inside float gone up and down by water flow, under the inside float
End is provided with overall diameter flow guiding head under gradually smaller back taper from top to bottom, and the inside float upper end is provided with overall diameter
Stable head in gradually smaller taper from the bottom up offers a plurality of arc overhead water conservancy diversion on the upper stable head lateral surface
Slot, the overhead diversion trench upper end offer the top discharge outlet being connected with upper stable head upper surface, the top
Assembly blind hole is offered on discharge outlet medial surface, the overhead diversion trench is internally provided with overturning buoyancy plate, the overturning
Buoyancy plate upper end is inserted into corresponding position by horizontal shaft and is assembled with the flexible connection of top discharge outlet medial surface inside blind hole, described
Top discharge outlet medial surface on offer for control overturning buoyancy plate maximum flip angle inner side limiting-position slot.
Further, in order to be rotated using ascending current, the nearly overhead diversion trench medial surface of overturning buoyancy plate has
The guiding surface gradually risen from left to right.
Further, in order to promote buoyancy, the overturning buoyancy plate is hollow structure plate body.
Further, replacement maintenance for convenience, the inside float upper and lower end offer built-in installation card slot
Splice slot, the upper stable head lower end and lower guide head upper end all have integral structure splicing block, the upper stable head and
The installation card slot that lower guide head passes through on the outside of splicing block inside clamping block insertion splicing slot respectively is connected and fixed with internal float.
Further, in order to reduce resistance, the upper stable head lateral surface lower end and lower guide head lateral surface upper end are equal
With the curved guiding surface matched with internal float lateral surface.
The invention has the advantages that it is of the invention it is a kind of with the vertical spinner flowmeter for stablizing float by using point
The float of body formula splicing composition, using the overturning buoyancy plate inside upper stable head surface overhead diversion trench using in the rising of water flow
Drive entire float to rotate, to promote stability of the float in measurement, and can according to need at any time dismounting and change its
His mechanism part, expansion are strong.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the cross-sectional view of internal float in the present invention.
In figure:1. glass monitoring pipe, 2. top installation pedestals, 3. bottom installation pedestals, 4. monitoring runners, 5. internal floats
Son, 6. descend flow guiding heads, stable head on 7., 8. overhead diversion trenches, 9. top discharge outlet, 10. overturning buoyancy plates, 11. inner side limiting-positions
Slot, 12. installation card slots, 13. splicing slots, 14. splicing blocks.
Specific embodiment
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 basic structure of the invention, therefore it only shows the composition relevant to the invention.
Fig. 1 and a kind of spinner flowmeter with vertical stable float shown in Fig. 2, including glass monitoring pipe 1, fixed peace
The top installation pedestal 2 of 1 upper end of pipe is monitored mounted in glass and is fixedly mounted on the bottom installation pedestal 3 of glass monitoring 1 lower end of pipe,
Internal orifice dimension gradually smaller back taper monitoring runner 4 from top to bottom is offered inside glass monitoring pipe 1, is monitored and is set inside runner 4
It is equipped with the inside float 5 that lifting is driven by water flow, it is gradually smaller from top to bottom that internal 5 lower end of float is provided with overall diameter
Flow guiding head 6 under taper, internal 5 upper end of float are provided with overall diameter stable head 7 in gradually smaller taper from the bottom up, upper stabilization
5 arc overhead diversion trenches 8 are offered on first 7 lateral surface, 8 upper end of overhead diversion trench offers and upper 7 upper surface of stable head
The top discharge outlet 9 being connected offers assembly blind hole on 9 medial surface of top discharge outlet, and overhead diversion trench 8, which is internally provided with, to be turned over
Turn buoyancy plate 10, overturning 10 upper end of buoyancy plate is inserted into corresponding position by horizontal shaft and assembles blind hole inside and top discharge outlet 9
Medial surface is flexibly connected, and is offered on 9 medial surface of top discharge outlet for controlling in the maximum flip angle of overturning buoyancy plate 10
Side limiting slot 11.
Further, in order to be rotated using ascending current, overturning nearly 8 medial surface of overhead diversion trench of buoyancy plate 10 has from a left side
It turns right the guiding surface gradually risen, further, in order to promote buoyancy, overturning buoyancy plate 10 is hollow structure plate body, into one
Step ground, for convenience replacement maintenance, internal 5 upper and lower end of float offer the splicing slot 13 of built-in installation card slot 12, upper stabilization
First 7 lower end and lower 6 upper end of guide head all have integral structure splicing block 14, and upper stable head 7 and lower guide head 6 pass through splicing respectively
Installation card slot 12 inside 14 outside clamping block of block insertion splicing slot 13 is connected and fixed with internal float 5, further, in order to drop
Lower resistance, upper 7 lateral surface lower end of stable head and 6 lateral surface upper end of lower guide head all have to be matched with internal 5 lateral surface of float
Curved guiding surface, it is of the invention it is a kind of with the vertical spinner flowmeter for stablizing float by using the floating of split type splicing composition
Son, using the overturning buoyancy plate 10 inside upper 7 surface overhead diversion trench 8 of stable head using driving entire float in the rising of water flow
Rotation to promote stability of the float in measurement, and can according to need other mechanism parts of dismounting and change at any time, open up
Malleability is strong.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, 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 which the technical scope thereof is determined according to the scope of the claim.
Claims (5)
1. a kind of manage (1), be fixedly mounted on glass monitoring pipe with the vertical spinner flowmeter for stablizing float, including glass monitoring
(1) the top installation pedestal (2) of upper end and be fixedly mounted on glass monitoring pipe (1) lower end bottom installation pedestal (3), feature
It is：Internal orifice dimension gradually smaller back taper monitoring runner (4) from top to bottom, institute are offered inside the glass monitoring pipe (1)
The monitoring runner (4) stated is internally provided with the inside float (5) that lifting is driven by water flow, described inside float (5) lower end
It is provided with overall diameter flow guiding head (6) under gradually smaller back taper from top to bottom, described inside float (5) upper end is provided with outer
Diameter stable head (7) in gradually smaller taper from the bottom up offers a plurality of arcs on described upper stable head (7) lateral surface
Shape overhead diversion trench (8), described overhead diversion trench (8) upper end offer the top being connected with upper stable head (7) upper surface
Portion's discharge outlet (9), assembly blind hole is offered on described top discharge outlet (9) medial surface, and the overhead diversion trench (8) is internal
It is provided with overturning buoyancy plate (10), overturning buoyancy plate (10) upper end is inserted into corresponding position by horizontal shaft and assembles blind hole
Internal and top discharge outlet (9) medial surface is flexibly connected, and is offered on described top discharge outlet (9) medial surface and is turned over for controlling
Turn the inner side limiting-position slot (11) of the maximum flip angle of buoyancy plate (10).
2. it is according to claim 1 a kind of with the vertical spinner flowmeter for stablizing float, it is characterized in that：The overturning
Nearly overhead diversion trench (8) medial surface of buoyancy plate (10) has the guiding surface gradually risen from left to right.
3. it is according to claim 1 a kind of with the vertical spinner flowmeter for stablizing float, it is characterized in that：The overturning
Buoyancy plate (10) is hollow structure plate body.
4. it is according to claim 1 a kind of with the vertical spinner flowmeter for stablizing float, it is characterized in that：The inside
Float (5) upper and lower end offers the splicing slot (13) of built-in installation card slot (12), and upper stable head (7) lower end is under
Guide head (6) upper end all has integral structure splicing block (14), and the upper stable head (7) and lower guide head (6) pass through respectively
The internal installation card slot (12) of clamping block insertion splicing slot (13) is connected and fixed with internal float (5) on the outside of splicing block (14).
5. it is according to claim 1 a kind of with the vertical spinner flowmeter for stablizing float, it is characterized in that：Described is upper steady
Determine head (7) lateral surface lower end and lower guide head (6) lateral surface upper end all has the guiding matched with internal float (5) lateral surface
Cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589001.2A CN108871468A (en) | 2018-06-08 | 2018-06-08 | A kind of spinner flowmeter with vertical stable float |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589001.2A CN108871468A (en) | 2018-06-08 | 2018-06-08 | A kind of spinner flowmeter with vertical stable float |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108871468A true CN108871468A (en) | 2018-11-23 |
Family
ID=64337511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810589001.2A Withdrawn CN108871468A (en) | 2018-06-08 | 2018-06-08 | A kind of spinner flowmeter with vertical stable float |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108871468A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150533Y (en) * | 1992-12-18 | 1993-12-22 | 中国科学院水利部西北水土保持研究所 | Automatic recording device for sloping surface runoff |
| BE1007562A6 (en) * | 1993-10-05 | 1995-08-08 | Lenfant Theo | Improvement of a float flowmeter |
| US5743138A (en) * | 1997-01-22 | 1998-04-28 | Chartered Semiconductor Manufacturing Ltd. | Spirally fluted float |
| RU2189015C1 (en) * | 2001-05-03 | 2002-09-10 | Тульский государственный университет | Gas or liquid float-turbine meter |
| KR100650526B1 (en) * | 2005-07-12 | 2006-11-29 | 주식회사 우당기술산업 | Rota-float flow meter |
| CN201016757Y (en) * | 2007-03-16 | 2008-02-06 | 程丽坤 | Antistatic rotary flow-meter |
| CN103968898A (en) * | 2014-04-30 | 2014-08-06 | 重庆川仪自动化股份有限公司 | Float flow meter with LED light pillar display |
-
2018
- 2018-06-08 CN CN201810589001.2A patent/CN108871468A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150533Y (en) * | 1992-12-18 | 1993-12-22 | 中国科学院水利部西北水土保持研究所 | Automatic recording device for sloping surface runoff |
| BE1007562A6 (en) * | 1993-10-05 | 1995-08-08 | Lenfant Theo | Improvement of a float flowmeter |
| US5743138A (en) * | 1997-01-22 | 1998-04-28 | Chartered Semiconductor Manufacturing Ltd. | Spirally fluted float |
| RU2189015C1 (en) * | 2001-05-03 | 2002-09-10 | Тульский государственный университет | Gas or liquid float-turbine meter |
| KR100650526B1 (en) * | 2005-07-12 | 2006-11-29 | 주식회사 우당기술산업 | Rota-float flow meter |
| CN201016757Y (en) * | 2007-03-16 | 2008-02-06 | 程丽坤 | Antistatic rotary flow-meter |
| CN103968898A (en) * | 2014-04-30 | 2014-08-06 | 重庆川仪自动化股份有限公司 | Float flow meter with LED light pillar display |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
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| WW01 | Invention patent application withdrawn after publication |