CN206555483U - A kind of flexible conduit control element - Google Patents
A kind of flexible conduit control element Download PDFInfo
- Publication number
- CN206555483U CN206555483U CN201720035385.4U CN201720035385U CN206555483U CN 206555483 U CN206555483 U CN 206555483U CN 201720035385 U CN201720035385 U CN 201720035385U CN 206555483 U CN206555483 U CN 206555483U
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- CN
- China
- Prior art keywords
- pipe
- rigid
- elastic tube
- function
- control element
- 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
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Abstract
A kind of flexible conduit control element, the flexible conduit control element includes two flanges, a rigid straight pipe, an elastic tube, at least two function pipes, and connection elastic tube and the bonding layer of rigid straight pipe, it is characterised in that：Inside a rigid straight pipe, elastic tube is bonded using bonding layer（Such as soft rubber tube）Two ends, bonding location is located at flange, then it is respectively mounted flange terminal pad in pipe ends, punched outside rigid pipe, no less than two function pipes are installed, the outlet of function pipe is located between rigid pipe and elastic tube, and the function pipe mouth of pipe carries screw thread, can be for installation plug or external pressure gauge etc..A kind of flexible conduit control element can be made according to above-mentioned steps.The utility model is simple in construction, easy for installation, can solve the problems such as rigid line pipe pressure is unstable, pipe rings, while can realize non-resistance pressure measurement to pipeline fluid or piping flow is regulated and controled.
Description
Technical field
The utility model is related to a kind of flexible conduit, specifically a kind of to have flexible structure, it is possible to achieve pipeline valveless
The control element of opening and closing.
Background technology
Pipeline is that fluid conveys the most frequently used device, and common line pipe has PE pipes, PR pipes, stainless steel, iron, copper etc. each
Kind pipe, mostly rigid structure, also begin to use flexible tube in addition, with convenient construction and connection, raising is applied in petroleum industry
Work efficiency rate.The problem of common in rigid line system, includes pipe and presses unstable, resonance, the defect such as pipe ring, is secondly arranged in pipeline
Valve typically can all bring flow resistance so that need to expend extra energy during Pipeline transport fluid to overcome valve to hinder
Power.And in earthquake etc. in particular cases, rigid line easily ftractures, and cause fluid leakage, have special want in security
Occasion, such as chemical plant, petroleum conveying pipeline are asked, rigid line is difficult to meet technical need, turned into using flexible conduit and solved
The means of problem.
The content of the invention
The utility model is the advantage with reference to flexible conduit and rigid line and a kind of flexible conduit control element for developing.
Technical solutions of the utility model are as follows：
The flexible conduit control element includes two flanges, a rigid straight pipe, an elastic tube, at least two functions
Pipe, and connection elastic tube and the bonding layer of rigid straight pipe.Its assembling process is inside a rigid straight pipe, to be glued using glued layer
Connect flexible pipe（Such as soft rubber tube）Two ends, bonding location be located at flange, then in pipe ends mounting flange terminal pad,
Punched outside rigid pipe, no less than two function pipes are installed, function pipe port carries screw thread, can connect plug or pressure
Table.A flexible conduit control element can be prepared according to above-mentioned steps.
The utility model is simple in construction, easy to use.It can be achieved to the non-resistance pressure measurement of pipeline fluid or to pipeline stream
Amount is regulated and controled.Pressure gauge is installed on function pipe, external air compressor machine is that may make up a flexible control valve, utilizes air pressure
Difference can adjust piping flow, and realize the open and close controlling to pipeline fluid.Secondly can be between elastic tube and rigid pipe
Protective gas or liquid are filled with by function pipe, the protection to pipeline is realized.
Brief description of the drawings
Fig. 1 is the profile of flexible conduit control element.
Accompanying drawing marks explanation：
1- flanges, 2- adhesive linkages, 3- function pipes, 4- elastic tubes, 5- rigid pipes.
Embodiment
Illustrate embodiment of the present utility model with reference to Fig. 1：
Embodiment 1：Piping flow control function is realized, the flexible conduit control element in accompanying drawing 1 is connected using flange
Access in pipeline, pressure gauge and air compressor are then connected on function pipe, the effective end socket of remaining function is sealed.Work as pipeline
In be passed through after fluid, by adjust air compressor machine be filled with the pressure of elastic tube and rigid pipe between i.e. can be achieved to piping flow
Control, pressure is bigger, and elastic tube is compressed, and caliber diminishes, if pressure is sufficiently large, and elastic tube can be crushed and realize to pipeline
Closure.
Embodiment 2：Loine pressure is measured, and flexible conduit control element in accompanying drawing 1 is connected in pipeline using flange,
Elastic tube two ends are bonded displacement transducer, pressure gauge and air compressor are installed on function pipe, by the effective end socket of remaining function
Sealing.After fluid is passed through in pipeline, elastic tube is shown displacement, then adjusted by pipeline pressure expansion, two ends displacement transducer
Section air compressor squeezes between elastic tube and rigid pipe air pressure to balance loine pressure, when air pressure and loine pressure phase
Deng when, elastic tube is not by external force, and displacement transducer is shown as 0, and now corresponding air compressor pressure and pipe pressure are equal, can be with
Pass through the loine pressure of pressure gauge reading now（Hydrostatic head）.
Two kinds of embodiments of the present utility model are the foregoing is only, any not is done to technical scope of the present utility model
Limitation, industry technical staff can make under technical solutions of the utility model inspiration and deform and change, all new according to this practicality
Type technical spirit is made an amendment or modified and still falls within the range of technical solutions of the utility model.
Claims (1)
1. a kind of flexible conduit control element, the flexible conduit control element includes two flanges, a rigid straight pipe, a bullet
Property pipe, at least two function pipes, and connection elastic tube and rigid straight pipe bonding layer, it is characterised in that：In a rigid straight pipe
Inside, the two ends of elastic tube are bonded using bonding layer, and bonding location is located at flange, is then respectively mounted flange in pipe ends
Terminal pad, is punched outside rigid pipe, is installed no less than two function pipes, the outlet of function pipe positioned at rigid pipe and elastic tube it
Between, the function pipe mouth of pipe carries screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035385.4U CN206555483U (en) | 2017-01-12 | 2017-01-12 | A kind of flexible conduit control element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035385.4U CN206555483U (en) | 2017-01-12 | 2017-01-12 | A kind of flexible conduit control element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555483U true CN206555483U (en) | 2017-10-13 |
Family
ID=60359748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720035385.4U Expired - Fee Related CN206555483U (en) | 2017-01-12 | 2017-01-12 | A kind of flexible conduit control element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644408A (en) * | 2018-08-05 | 2018-10-12 | 武汉过控科技有限公司 | A kind of variable cross section-type flow control valve |
| CN109209220A (en) * | 2018-10-26 | 2019-01-15 | 北京中车重工机械有限公司 | A kind of flow regulating part and cluster type down-hole hammer |
-
2017
- 2017-01-12 CN CN201720035385.4U patent/CN206555483U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644408A (en) * | 2018-08-05 | 2018-10-12 | 武汉过控科技有限公司 | A kind of variable cross section-type flow control valve |
| CN109209220A (en) * | 2018-10-26 | 2019-01-15 | 北京中车重工机械有限公司 | A kind of flow regulating part and cluster type down-hole hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20200112 |