CN102937224A - Pipe section capable of preventing air bubbles and water hammer in pipeline - Google Patents
Pipe section capable of preventing air bubbles and water hammer in pipeline Download PDFInfo
- Publication number
- CN102937224A CN102937224A CN2012104394963A CN201210439496A CN102937224A CN 102937224 A CN102937224 A CN 102937224A CN 2012104394963 A CN2012104394963 A CN 2012104394963A CN 201210439496 A CN201210439496 A CN 201210439496A CN 102937224 A CN102937224 A CN 102937224A
- Authority
- CN
- China
- Prior art keywords
- pipe section
- pipeline
- water hammer
- pipeline section
- air bubbles
- 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
Links
Images
Landscapes
- Pipe Accessories (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention provides a pipe section capable of preventing air bubbles and water hammer in a pipeline. The pipe section comprises a pipe section body, internal threads are arranged at two ends of the pipe section body, two baffles are arranged in the pipe section body, the two baffles are vertically staggered on the inner surface of the pipe section body, and the height of the baffles is a half of the inner diameter of the pipe section body. The pipe section capable of preventing the air bubbles and the water hammer in the pipeline has the advantages that the pipe section is installed at the front end of a hot water meter or a cold water meter, the baffles are arranged in the pipe section body, and the height of the baffles is a half of the inner diameter of the pipe section body, so that the air bubbles and the water hammer can be prevented or avoided, the damage to pipe wall due to pressure of water flow can be reduced, the service life can be prolonged, simultaneously the influence of air bubbles in water on flow measurement can be reduced during flow measurement, particularly in the field of ultrasonic measuring, the measurement result tends to be accurate, the structure is simple, the usage is convenient, the measurement accuracy is high, and the like.
Description
Technical field
The invention belongs to the field that flow control is measured, especially relate to a kind of pipeline section that can prevent from producing in the pipeline bubble and water hammer.
Background technique
In existing technology, be connected with safety check at the pipeline that is provided with hot water gauge or cold water meter, the backflow of anti-sealing, measurement to hot and cold water meter exerts an influence, but traditional safety check just prevents the problem of the backflow of the water in the pipeline, for technical problems such as the bubble in the pipeline and water hammer can't effectively prevent and avoid.
Summary of the invention
The problem to be solved in the present invention provides a kind of simple in structure, cost is low a kind of pipeline section that can prevent from producing in the pipeline bubble and water hammer, especially is fit to be installed in the front end of hot water gauge or cold water meter.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of pipeline section that can prevent from producing in the pipeline bubble and water hammer, comprise the pipeline section main body, and the two ends of described pipeline section main body are equipped with internal thread, are provided with baffle plate in the described pipeline section main body.
Further, the quantity of described baffle plate is two, and described two baffle plates are the setting that is staggered up and down at the pipeline section body inner surface.
Further, the height of described baffle plate is half of internal diameter of described pipeline section main body.
Advantage and good effect that the present invention has are: owing to adopt technique scheme, the present invention is installed in the front end of hot water gauge or cold water meter, owing to be provided with baffle plate in the pipeline section main body, and the height of baffle plate is half of internal diameter of pipeline section main body, can prevent or avoid the generation of bubble and water hammer, not only can reduce current to the crushing of tube wall, increase the service life, can reduce in flow measurement simultaneously, reduce underwater bubble to the impact of flow measurement, especially in the ultrasonic measurement field, can make the metering effect more be tending towards accurate; Has simple in structure, easy to use, measuring accuracy advantages of higher.
Description of drawings
Fig. 1 is that master of the present invention looks cross-sectional view;
Fig. 2 is the A-A generalized section among Fig. 1;
Fig. 3 is side view of the present invention.
Among the figure:
1, baffle plate 2, pipeline section main body 3, internal thread
Embodiment
As shown in Figure 1, 2, 3, a kind of pipeline section that can prevent from producing in the pipeline bubble and water hammer of the present invention comprises pipeline section main body 2, and the two ends of described pipeline section main body 2 are equipped with internal thread 3, are provided with baffle plate 1 in the described pipeline section main body 2.
Preferably, the quantity of described baffle plate 1 is two, and described two baffle plates 1 are the setting that is staggered up and down at pipeline section main body 2 internal surfaces.
Preferably, the height of described baffle plate 1 is half of internal diameter of described pipeline section main body 2.
The working procedure of this example: in use, the present invention is installed in the front end of hot water gauge or cold water meter, owing to be provided with baffle plate 1 in the pipeline section main body 2, can effectively prevent the generation of bubble and water hammer, improve the measuring accuracy of hot and cold water meter and reduce water hammer to the crushing of the inwall of pipeline section main body 2, improve working life.
More than one embodiment of the present of invention are had been described in detail, but described content only is preferred embodiment of the present invention, can not be considered to be used to limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve etc., all should still belong within the patent covering scope of the present invention.
Claims (3)
1. one kind can prevent the interior pipeline section that produces bubble and water hammer of pipeline, and it is characterized in that: comprise the pipeline section main body, the two ends of described pipeline section main body are equipped with internal thread, are provided with baffle plate in the described pipeline section main body.
2. a kind of pipeline section that can prevent from producing in the pipeline bubble and water hammer according to claim 1, it is characterized in that: the quantity of described baffle plate is two, described two baffle plates are the setting that is staggered up and down at the pipeline section body inner surface.
3. each described a kind of pipeline section that can prevent from producing in the pipeline bubble and water hammer according to claim 1 and 2 is characterized in that: the height of described baffle plate is half of internal diameter of described pipeline section main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104394963A CN102937224A (en) | 2012-11-06 | 2012-11-06 | Pipe section capable of preventing air bubbles and water hammer in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104394963A CN102937224A (en) | 2012-11-06 | 2012-11-06 | Pipe section capable of preventing air bubbles and water hammer in pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102937224A true CN102937224A (en) | 2013-02-20 |
Family
ID=47696138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104394963A Pending CN102937224A (en) | 2012-11-06 | 2012-11-06 | Pipe section capable of preventing air bubbles and water hammer in pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102937224A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266425A (en) * | 2014-10-13 | 2015-01-07 | 烟台冰轮股份有限公司 | Refrigeration system pipeline overpressure protection relief device |
| CN104344149A (en) * | 2014-09-12 | 2015-02-11 | 徐东海 | Water pipe with flow slowing device |
| CN108106776A (en) * | 2017-12-19 | 2018-06-01 | 中铁电气化局集团北京建筑工程有限公司 | Instrument protector |
| CN112517527A (en) * | 2020-10-19 | 2021-03-19 | 张家港三能机电设备有限公司 | Ultrasonic cleaning device convenient to adjust |
| CN114017572A (en) * | 2021-10-27 | 2022-02-08 | 江苏洁润管业有限公司 | Antibacterial PE water supply pipe with water hammer resistance effect and preparation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US630315A (en) * | 1898-10-12 | 1899-08-08 | Peter Barclay | Automatic faucet. |
| US4840192A (en) * | 1986-05-05 | 1989-06-20 | Yandle Ii Sylvester E | Hydraulic hammer reduction system for railroad tank cars |
| JPH03186691A (en) * | 1989-12-15 | 1991-08-14 | Masanobu Nakamura | Water hammer preventing device |
| JP2001324082A (en) * | 2000-05-19 | 2001-11-22 | Mitsubishi Heavy Ind Ltd | Water hammer phenomenon preventing device |
| CN1431571A (en) * | 2001-12-04 | 2003-07-23 | Smc株式会社 | Current velocity controller |
| CN202868190U (en) * | 2012-11-06 | 2013-04-10 | 天津鸥翼科技发展有限公司 | Pipe section capable of preventing bubbles and water hammer from being produced in pipeline |
-
2012
- 2012-11-06 CN CN2012104394963A patent/CN102937224A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US630315A (en) * | 1898-10-12 | 1899-08-08 | Peter Barclay | Automatic faucet. |
| US4840192A (en) * | 1986-05-05 | 1989-06-20 | Yandle Ii Sylvester E | Hydraulic hammer reduction system for railroad tank cars |
| JPH03186691A (en) * | 1989-12-15 | 1991-08-14 | Masanobu Nakamura | Water hammer preventing device |
| JP2001324082A (en) * | 2000-05-19 | 2001-11-22 | Mitsubishi Heavy Ind Ltd | Water hammer phenomenon preventing device |
| CN1431571A (en) * | 2001-12-04 | 2003-07-23 | Smc株式会社 | Current velocity controller |
| CN202868190U (en) * | 2012-11-06 | 2013-04-10 | 天津鸥翼科技发展有限公司 | Pipe section capable of preventing bubbles and water hammer from being produced in pipeline |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344149A (en) * | 2014-09-12 | 2015-02-11 | 徐东海 | Water pipe with flow slowing device |
| CN104266425A (en) * | 2014-10-13 | 2015-01-07 | 烟台冰轮股份有限公司 | Refrigeration system pipeline overpressure protection relief device |
| CN108106776A (en) * | 2017-12-19 | 2018-06-01 | 中铁电气化局集团北京建筑工程有限公司 | Instrument protector |
| CN112517527A (en) * | 2020-10-19 | 2021-03-19 | 张家港三能机电设备有限公司 | Ultrasonic cleaning device convenient to adjust |
| CN114017572A (en) * | 2021-10-27 | 2022-02-08 | 江苏洁润管业有限公司 | Antibacterial PE water supply pipe with water hammer resistance effect and preparation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102937224A (en) | Pipe section capable of preventing air bubbles and water hammer in pipeline | |
| CN202182740U (en) | Porous steady-flow differential pressure type flow meter | |
| NZ704287A (en) | Flow meter assembly | |
| CN201724700U (en) | Measurement pipe section for ultrasonic flowmeter/calorimeter converter with beam function | |
| CN202182741U (en) | Differential pressure type flow meter | |
| CN202868190U (en) | Pipe section capable of preventing bubbles and water hammer from being produced in pipeline | |
| CN209324416U (en) | A kind of accurate grouting pipe device of quick detachable safety | |
| CN103411777B (en) | Cylinder block flow resistance measurement system | |
| CN204781130U (en) | Novel distribution pressure supplies water device | |
| CN103411853B (en) | Cylinder head flow resistance measurement mechanism | |
| CN203337387U (en) | Cylinder body flow resistance measurement system | |
| CN201106448Y (en) | Built-in pressure meter holding barrel | |
| CN104729599A (en) | Handheld ultrasonic flowmeter with tape measure | |
| CN204359366U (en) | A kind of Pitot bar gas flow surveying instrument | |
| CN202821116U (en) | Water bidet water tank with flow meter installed at water inlet position | |
| CN204302054U (en) | A kind of current stabilization case | |
| CN202707042U (en) | Anti-freezing device of pressure gauge | |
| CN204421999U (en) | Ultrasonic water meter meter casing structure | |
| CN202485836U (en) | Ultrasonic calorimeter | |
| CN202544821U (en) | Return water filter of metering station | |
| CN203337503U (en) | Cylinder head flow resistance measuring device | |
| CN202157768U (en) | Returning water filtering device at metering station | |
| CN202710124U (en) | Large-diameter water meter used for being longitudinally installed | |
| CN202166453U (en) | Instrument combination sleeve pipe of full-capacity type storage tank | |
| CN202994218U (en) | Integrated steam balancing flowmeter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130220 |