CN109870199A - A kind of tilting sand prevention shunting flowmeter - Google Patents
A kind of tilting sand prevention shunting flowmeter Download PDFInfo
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- CN109870199A CN109870199A CN201910222754.4A CN201910222754A CN109870199A CN 109870199 A CN109870199 A CN 109870199A CN 201910222754 A CN201910222754 A CN 201910222754A CN 109870199 A CN109870199 A CN 109870199A
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- flowmeter
- intermediate tube
- outlet pipe
- water inlet
- boss
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Abstract
A kind of tilting sand prevention shunting flowmeter, including pipeline body and it is inserted in the intracorporal liquid level flowmeter of the pipeline；The pipeline body includes water inlet pipe, intermediate tube and outlet pipe, the intermediate tube is obliquely installed and both ends are connect with the water inlet pipe with the outlet pipe respectively, the top of the intermediate tube is equipped with installation interface and isocon, the installation interface is interconnected by the isocon with the outlet pipe, the edge of the installation interface is equipped with first boss, the inside of the installation interface is equipped with drainage tube body, and the side wall of the drainage tube body is equipped with several water outlets, and the inside of the intermediate tube is equipped with water fender；Compared with prior art, the beneficial effects of the present invention are: be obliquely installed in intermediate tube by the way that liquid level flowmeter to be inserted in, arrange in pairs or groups shunting structure, pressure difference is formed in water fender front half section, is quick on the draw, precision is high, facilitate reading, and prevents blocking caused by sandstone accumulation.
Description
[technical field]
The present invention relates to flowmeter technology fields, are specifically related to a kind of tilting sand prevention shunting flowmeter.
[background technique]
Flowmeter English name is flowmeter, and national scientific and technical terminology validation board is it is defined as: instruction quilt
Measurement of discharge and (or) in selected time interval fluid total volume instrument.It is in simple terms exactly for measuring in pipeline or open channel
A kind of instrument of fluid flow.By medium classification: fluid flowmeter and gas flowmeter.
Differential pressure flowmeter is most commonly used in existing fluid flowmeter, during differential pressure flowmeter generally can be all equipped with
Between the water fender with through-hole increase pressure difference, but when differential pressure flowmeter is for measuring the liquid more containing the grains of sand such as river water
When, since the presence of water fender will accumulate the grains of sand, it will affect sensitivity early period, ultimately cause blocking, bring inconvenience.
In consideration of it, it is really necessary to provide a kind of tilting sand prevention shunting flowmeter with overcome the deficiencies in the prior art.
[summary of the invention]
The object of the present invention is to provide a kind of tilting sand prevention shunting flowmeters, it is intended to increase reaction sensitivity, improve essence
Accuracy facilitates reading, and prevents blocking caused by sandstone accumulation.
To achieve the goals above, the present invention provides a kind of tilting sand prevention shunting flowmeter, including pipeline body and insertion
In the intracorporal liquid level flowmeter of the pipeline；
The pipeline body includes water inlet pipe, intermediate tube and outlet pipe, and the water inlet pipe and the outlet pipe are horizontally disposed, institute
State that intermediate tube is obliquely installed and both ends are connect with the water inlet pipe with the outlet pipe respectively, the top of the intermediate tube is equipped with peace
The installation interface is interconnected by attaching mouth and isocon, the isocon with the outlet pipe, the side of the installation interface
Edge is equipped with first boss, and the inside of the installation interface is equipped with drainage tube body, does if the side wall of the drainage tube body is equipped with
The inside at the mouth of a river, the intermediate tube is equipped with water fender, and the water fender is fixed on the bottom of the inner wall of the intermediate tube；
The liquid level flowmeter includes observation assembly and the floatation element that is arranged in the observation assembly, the observation group
Part includes transparent protective shield and the second boss for being fixed on the transparent protective shield bottom, and stated clearly protective cover is equipped with scale
Item, the second boss are fixedly connected by several fixed screws with the first boss, and the floatation element includes floating lever
And stud is adjusted, the top for adjusting stud and the transparent protective shield being arranged in, the floating lever passes through helical spring and institute
The bottom connection for adjusting stud is stated, the top of the floating lever is arranged with indicating ring, and the bottom end of the floating lever is arranged with buoy
Ring simultaneously protrudes into the intermediate tube.
In a preferred embodiment, the bottom angle of the water fender and the intermediate inside pipe wall is at 90 °~120 °
Between.
In a preferred embodiment, the transparent protective shield uses transparent acrylic material, the transparent protective shield
Cross section be in regular hexagon.
In a preferred embodiment, one end of the water inlet water inlet tube is equipped with water inlet flange, and the outlet pipe goes out
One end of water is equipped with delivery port flanges.
In a preferred embodiment, the bottom surface of the outlet pipe is equipped with spare discharge outlet, in the spare discharge outlet
It is threaded with stop cover.
In a preferred embodiment, sealing ring is equipped between the first boss and the second boss.
Compared with prior art, a kind of beneficial effect of tilting sand prevention shunting flowmeter provided by the invention is: logical
It crosses for liquid level flowmeter to be inserted in and be obliquely installed in intermediate tube, shunting structure of arranging in pairs or groups forms pressure difference in water fender front half section,
It is quick on the draw, precision is high, facilitates reading, and prevent blocking caused by sandstone accumulation.
[Detailed description of the invention]
Fig. 1 is the stereogram exploded view of tilting sand prevention shunting flowmeter provided by the invention.
Fig. 2 is the cross-sectional view of pipeline body shown in Fig. 1.
Fig. 3 is the perspective view of liquid level flowmeter shown in Fig. 1.
[specific embodiment]
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Referring to Fig. 1, the present invention provides a kind of tilting sand prevention shunting flowmeter 100.
In an embodiment of the present invention, the tilting sand prevention shunting flowmeter 100 including pipeline body 10 and is inserted in institute
State the liquid level flowmeter 20 in pipeline body 10.
Specifically, referring to Fig. 2, the pipeline body 10 includes water inlet pipe 11, intermediate tube 12 and outlet pipe 13, the water inlet
Pipe 11 and the outlet pipe 13 are horizontally disposed, the intermediate tube 12 be obliquely installed and both ends respectively with the water inlet pipe 11 with it is described
Outlet pipe 13 connects, and the top of the intermediate tube 12 is equipped with installation interface 121 and isocon 122, and the isocon 122 will be described
Interface 121 is installed and the outlet pipe 13 is interconnected, the edge of the installation interface 121 is equipped with first boss 123, the peace
The inside of attaching mouth 121 is equipped with drainage tube body 124, and the side wall of the drainage tube body 124 is equipped with several water outlets 125, described
The inside of intermediate tube 12 is equipped with water fender 126, and the water fender 126 is fixed on the bottom of the inner wall of the intermediate tube 12.
Specifically, referring to Fig. 3, the liquid level flowmeter 20 includes observation assembly 21 and is arranged in the observation assembly 21
Interior floatation element 22, the observation assembly 21 is including transparent protective shield 211 and is fixed on 211 bottom of transparent protective shield
Second boss 212, stated clearly protective cover are equipped with scale strip (not shown), and the second boss 212 passes through several fixed screws
213 are fixedly connected with the first boss 123, and the floatation element 22 includes floating lever 221 and adjusting stud 222, the tune
The top of the transparent protective shield 211 is arranged in section stud 222, and the floating lever 221 passes through helical spring 223 and the adjusting
The bottom of stud 222 connects, and the top of the floating lever 221 is arranged with indicating ring 224, and the bottom end of the floating lever 221 is arranged
There is buoy ring 225 and protrudes into the intermediate tube 12.
It is understood that when in use, water enters the intermediate tube 12 from the water inlet pipe 11, due to the water fender
126 presence will form pressure difference in the front half section of the intermediate tube 12, and a part of water can enter drainage tube body 124 and from institute
Several water outlets 125 stated in drainage tube body 124 flow out, and flow back into outlet pipe 13 from the isocon 122, while described
Buoy ring 225 will receive upward power, and the buoy ring 225 drives on 224 tilting of the floating lever 221 and indicating ring in turn
It rises, the water flow in the pipeline body 10 is bigger, and the amplitude that the floating lever 221 and 224 tilting of indicating ring rise is got over
Greatly, relative to rectilinear rising, it is smaller that tilting rises the power needed.It is looked at straight by level and penetrates the transparent protective shield 211
The indicating ring 224 is observed, instantaneous flow size, reaction spirit can be read according to the position of the indicating ring 224 and scale strip
It is quick, it is capable of measuring small flow.It is big by turning the internal force for adjusting the adjustable helical spring 223 of stud 222
It is small, facilitate correction to be zeroed.When containing more sandstone in water, since the intermediate tube 12 is obliquely installed, it is husky that enhancing can be played
The impact force of stone prevents sandstone from accumulating, results in blockage so that bulky grain sandstone can also break through the water fender 126；The water blocking
Plate 126 can change the water flow of the intermediate tube 12, rush at the buoy ring 225, and then further increase the tilting sand prevention
The reaction sensitivity of shunting flowmeter 100 increases precision.
Further, the bottom angle of 12 inner wall of the water fender 126 and the intermediate tube is between 90 °~120 °.
Further, the transparent protective shield 211 uses transparent acrylic material, the transparent protective shield 211 it is transversal
Face is in regular hexagon, and watching the indicating ring 224 by the transparent protective shield 211 has the effect of amplification, convenient precisely to read
Number.
Further, one end that the water inlet pipe 11 is intake is equipped with water inlet flange 111, the outlet pipe 13 be discharged one
End is equipped with delivery port flanges 131, is facilitated by the water inlet flange 111 with the delivery port flanges 131 and connect installation.
Further, the bottom surface of the outlet pipe 13 is equipped with spare discharge outlet 132, screw thread in the spare discharge outlet 132
It is connected with stop cover 133.
Further, sealing ring 226, the sealing ring are equipped between the first boss 123 and the second boss 212
226 play the role of enhancing air-tightness.
Compared with prior art, a kind of beneficial effect of tilting sand prevention shunting flowmeter provided by the invention is: logical
It crosses for liquid level flowmeter to be inserted in and be obliquely installed in intermediate tube, shunting structure of arranging in pairs or groups forms pressure difference in water fender front half section,
It is quick on the draw, precision is high, facilitates reading, and prevent blocking caused by sandstone accumulation.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. a kind of tilting sand prevention shunting flowmeter, it is characterised in that: including pipeline body and be inserted in the intracorporal liquid of the pipeline
Bit stream meter；
The pipeline body includes water inlet pipe, intermediate tube and outlet pipe, and the water inlet pipe and the outlet pipe are horizontally disposed, it is described in
Between pipe be obliquely installed and both ends are connect with the water inlet pipe with the outlet pipe respectively, the top of the intermediate tube is equipped with installation and connects
The installation interface is interconnected by mouth and isocon, the isocon with the outlet pipe, and the edge of the installation interface is set
There is first boss, the inside of the installation interface is equipped with drainage tube body, and the side wall of the drainage tube body is equipped with several water outlets,
The inside of the intermediate tube is equipped with water fender, and the water fender is fixed on the bottom of the inner wall of the intermediate tube；
The liquid level flowmeter includes observation assembly and the floatation element that is arranged in the observation assembly, the observation assembly packet
The second boss for including transparent protective shield and being fixed on the transparent protective shield bottom, stated clearly protective cover are equipped with scale strip, institute
It states second boss and is fixedly connected by several fixed screws with the first boss, the floatation element includes floating lever and adjusting
Stud, the top for adjusting stud and the transparent protective shield being arranged in, the floating lever pass through helical spring and the adjusting
The bottom of stud connects, and the top of the floating lever is arranged with indicating ring, and the bottom end of the floating lever is arranged with buoy ring and stretches
Enter in the intermediate tube.
2. tilting sand prevention shunting flowmeter as described in claim 1, it is characterised in that: the water fender and the intermediate tube
The bottom angle of inner wall is between 90 °~120 °.
3. tilting sand prevention shunting flowmeter as described in claim 1, it is characterised in that: the transparent protective shield is using transparent
Acrylic material, the cross section of the transparent protective shield are in regular hexagon.
4. tilting sand prevention shunting flowmeter as described in claim 1, it is characterised in that: one end of the water inlet water inlet tube is set
There is water inlet flange, one end of the outlet pipe water outlet is equipped with delivery port flanges.
5. tilting sand prevention shunting flowmeter as described in claim 1, it is characterised in that: the bottom surface of the outlet pipe is equipped with standby
With discharge outlet, stop cover is threaded in the spare discharge outlet.
6. tilting sand prevention shunting flowmeter as described in claim 1, it is characterised in that: the first boss and described second
Sealing ring is equipped between boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910222754.4A CN109870199B (en) | 2019-03-22 | 2019-03-22 | Inclined sand-proof flow dividing flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910222754.4A CN109870199B (en) | 2019-03-22 | 2019-03-22 | Inclined sand-proof flow dividing flowmeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109870199A true CN109870199A (en) | 2019-06-11 |
| CN109870199B CN109870199B (en) | 2020-05-08 |
Family
ID=66921160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910222754.4A Active CN109870199B (en) | 2019-03-22 | 2019-03-22 | Inclined sand-proof flow dividing flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109870199B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0979681A1 (en) * | 1998-08-11 | 2000-02-16 | Société SOTEP | Tubular mouth piece for an extremity of an irrigation hose |
| CN201488758U (en) * | 2009-05-19 | 2010-05-26 | 沈阳聚焦科技有限公司 | Balance segmental orifice plate differential pressure type flowmeter |
| CN202393427U (en) * | 2011-12-16 | 2012-08-22 | 宁波市科奥流量仪表有限公司 | Shunted-level flow meter |
| CN105457895A (en) * | 2014-09-06 | 2016-04-06 | 天津仁诚创业生产力促进有限公司 | Coarse coal powder separator |
| US9631959B1 (en) * | 2015-11-04 | 2017-04-25 | Skyline Flow Controls Inc. | Throttling block for flow meter |
| CN106806950A (en) * | 2015-11-30 | 2017-06-09 | 攀枝花学院 | Anti-blocking suction device |
| CN107727168A (en) * | 2016-08-10 | 2018-02-23 | 常州市晨通电信设备厂(普通合伙) | A kind of multi-functional flowmeter |
| CN207959477U (en) * | 2017-12-28 | 2018-10-12 | 武汉圣禹排水系统有限公司 | A kind of shunting well including multi-functional sewage processing equipment |
-
2019
- 2019-03-22 CN CN201910222754.4A patent/CN109870199B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0979681A1 (en) * | 1998-08-11 | 2000-02-16 | Société SOTEP | Tubular mouth piece for an extremity of an irrigation hose |
| CN201488758U (en) * | 2009-05-19 | 2010-05-26 | 沈阳聚焦科技有限公司 | Balance segmental orifice plate differential pressure type flowmeter |
| CN202393427U (en) * | 2011-12-16 | 2012-08-22 | 宁波市科奥流量仪表有限公司 | Shunted-level flow meter |
| CN105457895A (en) * | 2014-09-06 | 2016-04-06 | 天津仁诚创业生产力促进有限公司 | Coarse coal powder separator |
| US9631959B1 (en) * | 2015-11-04 | 2017-04-25 | Skyline Flow Controls Inc. | Throttling block for flow meter |
| CN106806950A (en) * | 2015-11-30 | 2017-06-09 | 攀枝花学院 | Anti-blocking suction device |
| CN107727168A (en) * | 2016-08-10 | 2018-02-23 | 常州市晨通电信设备厂(普通合伙) | A kind of multi-functional flowmeter |
| CN207959477U (en) * | 2017-12-28 | 2018-10-12 | 武汉圣禹排水系统有限公司 | A kind of shunting well including multi-functional sewage processing equipment |
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| Publication number | Publication date |
|---|---|
| CN109870199B (en) | 2020-05-08 |
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