CN203385453U - Corrosion-resistant type balance flow meter - Google Patents
Corrosion-resistant type balance flow meter Download PDFInfo
- Publication number
- CN203385453U CN203385453U CN201320488491.XU CN201320488491U CN203385453U CN 203385453 U CN203385453 U CN 203385453U CN 201320488491 U CN201320488491 U CN 201320488491U CN 203385453 U CN203385453 U CN 203385453U
- Authority
- CN
- China
- Prior art keywords
- corrosion
- resistant
- anticorrosion
- flow meter
- pipe
- 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.)
- Expired - Fee Related
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 61
- 230000007797 corrosion Effects 0.000 title claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000004888 barrier function Effects 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000010079 rubber tapping Methods 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model discloses a corrosion-resistant type balance flow meter. The two ends of a corrosion-resistant pipe (10) are respectively provided with a corrosion-resistant flange (12); two corrosion-resistant pressure-tapping pipes (9) are arranged on the pipe wall of the corrosion-resistant pipe (10) at intervals; a corrosion-resistant rectifier plate (11) is arranged in the portion, between the two corrosion-resistant pressure-tapping pipes (9), inside the corrosion-resistant pipeline (10); a corrosion-resistant rotary union (8) is arranged on each corrosion-resistant pressure-tapping pipe (9) through a corrosion-resistant sealing ring; a corrosion-resistant ball valve (7) is installed on each corrosion-resistant rotary union (8) through an corrosion-resistant sealing ring; each corrosion-resistant ball valve (7) is arranged on a transmission hole (6) of a corrosion-resistant connecting block (3) through a corrosion-resistant sealing ring (4) and a corrosion-resistant separating film (5); a pressure guiding pipe (1) is installed on the transmission hole (6) of each corrosion-resistant connecting block (3) through a sealing ring (2), so that the corrosion-resistant balance flow meter is integrally formed. The corrosion-resistant balance flow meter is simple in structure, convenient to install, capable of conducting self-rectification, high in measurement accuracy, low in straight pipe section installation requirement and capable of saving engineering expenditure.
Description
Technical field
the utility model relates to flowmeter, is specifically related to a kind of anti-corrosion type balancing flow meter.
Background technology
Along with commercial production is controlled demand for development, particularly some chemical industries, production run is carried out to effective monitoring and test, be the necessary means that guarantees production safety and product quality.And use raw material chemical property complexity in chemical industry and extraordinary production thereof, many metal materials are had to corrosion, so the test instrumentation type selecting is caused to difficulty, although electromagnetic flowmeter has good corrosion resistance, there is certain conductivity liquid but must measure, and electrode is selected to require high, there is certain use limitation.Common other measurement instruments are owing to being metal material, and usable range is greatly affected.
Conventional flow flowmeter measurement Korrosionsmedium, be forced to use the metal material of resistant to corrosive media, due to the metal material that uses senior costliness, cause production cost higher, more because material is rare, cause material be difficult to processing or manufacturing process special, process-cycle is very long, can't meet customer need.
Conventional flow flowmeter measurement Korrosionsmedium needs spacer pad, because spacer pad is high to installation requirement, so measuring accuracy is difficult to guarantee; Because spacer pad has mobility, very easily cause spacer pad to flow into pipeline, pollution medium, and the anti-corrosive properties medium enter rear portion not corrosion resistant component can cause danger.
Summary of the invention
The purpose of this utility model is: a kind of anti-corrosion type balancing flow meter is provided, and anti-corrosive properties are strong, meet special media and measure requirement.
Technical solution of the present utility model is: this flowmeter comprises connecting pipe, anticorrosion contiguous block, anticorrosion barrier film, Corrosion-resistant Ball Valve, anticorrosion adapter, anticorrosion pressure pipe, anti-corrosion pipeline, anticorrosion choke block and anticorrosion flange, anticorrosion flange is installed at the two ends of anti-corrosion pipeline, on the tube wall of anti-corrosion pipeline, two anticorrosion pressure pipes are installed at interval, anticorrosion choke block is installed in anti-corrosion pipeline between two anticorrosion pressure pipes, through the preserving and sealing circle, anticorrosion adapter is installed on anticorrosion pressure pipe, through the preserving and sealing circle, Corrosion-resistant Ball Valve is installed on anticorrosion adapter, Corrosion-resistant Ball Valve is through the preserving and sealing circle, anticorrosion barrier film is arranged on the conduction hole of anticorrosion contiguous block, the conduction Kong Shangjing O-ring seal of anticorrosion contiguous block is installed connecting pipe, whole formation anti-corrosion type balancing flow meter.
During installation, this anti-corrosion type balancing flow meter is connected with pipeline through anticorrosion flange, fluid, by anticorrosion choke block, produces differential pressure signal at anticorrosion choke block two ends, differential pressure signal transmits connecting pipe by anticorrosion pressure pipe, anticorrosion adapter, Corrosion-resistant Ball Valve, anticorrosion barrier film and anticorrosion contiguous block.
The utlity model has following advantage:
1, anticorrosion choke block is installed between two anticorrosion pressure pipes in anti-corrosion pipeline, self-rectifying, measuring accuracy is high, good stability, the installation straight length requires low, saves the engineering spending.
2, the anterior anti-corrosion material that adopts, rear portion adopts traditional material, and engineering economics can effectively improve with periodicity, greatly improves system maintainability and operability.
The accompanying drawing explanation
fig. 1 is structural representation of the present utility model.
In figure: 1 connecting pipe, 2 sealed pictures, 3 anticorrosion contiguous blocks, 4 preserving and sealing circles, 5 anticorrosion barrier films, 6 conduction holes, 7 Corrosion-resistant Ball Valves, 8 anticorrosion adapters, 9 anticorrosion pressure pipes, 10 anti-corrosion pipelines, 11 anticorrosion choke blocks, 12 anticorrosion flanges.
Embodiment
As shown in Figure 1, this flowmeter comprises connecting pipe 1, anticorrosion contiguous block 3, anticorrosion barrier film 5, Corrosion-resistant Ball Valve 7, anticorrosion adapter 8, anticorrosion pressure pipe 9, anti-corrosion pipeline 10, anticorrosion choke block 11 and anticorrosion flange 12, anticorrosion flange 12 is installed at the two ends of anti-corrosion pipeline 10, on the tube wall of anti-corrosion pipeline 10, two anticorrosion pressure pipes 9 are installed at interval, anticorrosion choke block 11 is installed in anti-corrosion pipeline 10 between two anticorrosion pressure pipes 9, through the preserving and sealing circle, anticorrosion adapter 8 is installed on anticorrosion pressure pipe 9, through the preserving and sealing circle, Corrosion-resistant Ball Valve 7 is installed on anticorrosion adapter 8, Corrosion-resistant Ball Valve 7 is through preserving and sealing circle 4, anticorrosion barrier film 5 is arranged on the conduction hole 6 of anticorrosion contiguous block 3, through O-ring seal 2, connecting pipe 1 is installed on the conduction hole 6 of anticorrosion contiguous block 3, whole formation anti-corrosion type balancing flow meter.
During installation, this anti-corrosion type balancing flow meter is connected with pipeline through anticorrosion flange 12, fluid is by anticorrosion choke block 11, produce differential pressure signal at anticorrosion choke block 11 two ends, differential pressure signal transmits connecting pipe 1 by anticorrosion pressure pipe 9, anticorrosion adapter 8, Corrosion-resistant Ball Valve 7, anticorrosion barrier film 5 and anticorrosion contiguous block 3.
Claims (1)
1. anti-corrosion type balancing flow meter, it is characterized in that: this flowmeter comprises connecting pipe (1), anticorrosion contiguous block (3), anticorrosion barrier film (5), Corrosion-resistant Ball Valve (7), anticorrosion adapter (8), anticorrosion pressure pipe (9), anti-corrosion pipeline (10), anticorrosion choke block (11) and anticorrosion flange (12), anticorrosion flange (12) is installed at the two ends of anti-corrosion pipeline (10), on the tube wall of anti-corrosion pipeline (10), two anticorrosion pressure pipes (9) are installed at interval, be positioned in anti-corrosion pipeline (10) between two anticorrosion pressure pipes (9) anticorrosion choke block (11) is installed, anticorrosion pressure pipe (9) is upper installs anticorrosion adapter (8) through the preserving and sealing circle, anticorrosion adapter (8) is upper installs Corrosion-resistant Ball Valve (7) through the preserving and sealing circle, Corrosion-resistant Ball Valve (7) is through preserving and sealing circle (4), anticorrosion barrier film (5) is arranged on the conduction hole (6) of anticorrosion contiguous block (3), the conduction hole (6) of anticorrosion contiguous block (3) is upper installs connecting pipe (1) through O-ring seal (2), whole formation anti-corrosion type balancing flow meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488491.XU CN203385453U (en) | 2013-08-09 | 2013-08-09 | Corrosion-resistant type balance flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488491.XU CN203385453U (en) | 2013-08-09 | 2013-08-09 | Corrosion-resistant type balance flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385453U true CN203385453U (en) | 2014-01-08 |
Family
ID=49873931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320488491.XU Expired - Fee Related CN203385453U (en) | 2013-08-09 | 2013-08-09 | Corrosion-resistant type balance flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693099A (en) * | 2020-06-24 | 2020-09-22 | 江苏杰创流量仪表有限公司 | Anticorrosive type orifice flowmeter |
-
2013
- 2013-08-09 CN CN201320488491.XU patent/CN203385453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693099A (en) * | 2020-06-24 | 2020-09-22 | 江苏杰创流量仪表有限公司 | Anticorrosive type orifice flowmeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 |