CN2615640Y - Jacketed pipe temperature pressure detecting element interface - Google Patents
Jacketed pipe temperature pressure detecting element interface Download PDFInfo
- Publication number
- CN2615640Y CN2615640Y CN 03221061 CN03221061U CN2615640Y CN 2615640 Y CN2615640 Y CN 2615640Y CN 03221061 CN03221061 CN 03221061 CN 03221061 U CN03221061 U CN 03221061U CN 2615640 Y CN2615640 Y CN 2615640Y
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- CN
- China
- Prior art keywords
- tube
- pipe
- detecting element
- outer tube
- element interface
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- 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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- Measuring Fluid Pressure (AREA)
Abstract
A mouthpiece of detecting member for temperature and pressure of jacket tube comprises an inner tube and an outer tube. A communicating tube is equipped between the inner tube and the outer tube. The communicating tube is communicated with the tube walls of the inner tube and the outer tube. The communicating tube is a cylindrical-shaped or conical tube. Tubes with heavy walls are picked as communicating tubes, so support column can be used at the gap location of the trisection or quarter of the circumferences of the inner tube and the outer tube. The utility model is a mouthpiece of sensing and detecting member of jacket tube which is particularly suitable for the detecting segment of high-heat and high-tension jacket tubes. The utility model provides the important and necessary members for automatic detecting and monitoring over all tubes, which conduces to monitoring and controlling of transport of high-heat and high-tension fluid in the tubes and ensure normal transport of the tubes.
Description
One, technical field
The utility model relates to a kind of jacket pipe temperature, pressure detecting element interface, especially a kind of detection joint of jacket pipe high-temperature and pressure pipeline.
Two, background technology
In order to guarantee the pipeline transportation of high temperature high pressure liquid, be necessary with jacket pipe, high temperature matchmaker fluid in the chuck, outer tube also has heat-insulation layer, and the liquid that transports that is used for internal pipe is heated.For example, this pipeline is used to transport polyester raw material---and high-temperature polyester liquid, its pressure transport temperature and reach more than 150 ℃ at several Mpa.Certainly, the purposes of this class pipeline also comprises industries such as chemical plant, oil.
To in the pipeline by transported raw material detect the monitoring be necessary, for the ease of pipeline transportation is controlled, the sensing detection element need be provided, though conventional semiconductor temperature and pressure element is extremely many, but because sensing is the High Temperature High Pressure parameter, the hardware requirement that then detects interface is high, and the pipe detection element interface of existing ordinary construction can not satisfy this requirement.
Three, summary of the invention
The purpose of this utility model is: a kind of jacket pipe temperature, pressure detecting element interface is provided, and especially the High Temperature High Pressure parameter to sensing provides the hardware that detects interface.Simultaneously, provide a kind of indispensable member for automatic detection and monitoring to full pipeline.
The purpose of this utility model is achieved in that jacket pipe temperature, pressure detecting element interface, and pipe and outer tube formation are provided with communicating pipe between interior pipe and the outer tube in comprising, communicating pipe the tube wall with interior pipe and outer tube also be communicated with.Communicating pipe can be a column tube, also can be round type.Communicating pipe, inwall can be provided with step.
Choose the thicker pipeline of wall communicating pipe, can still use support column with interior pipe and outer tube Weld-supporting in the trisection or the quartern interstitial site of interior pipe and outer tube circumference.
Can make the detection joint of special-purpose high temperature high pressure liquid.What this detection saved can be provided with the communicating pipe of many placement sensors side by side, also can be installed communicating pipe in the staggered position in position, opposite or opposite of pipeline.
Certainly, the utility model also comprises flow, provides suitable flow and chemical sensor position to chemical parameters amount detection in managing, and jacket pipe temperature, pressure detecting element interface is real to be jacket pipe sensor element interface.
Characteristics of the present utility model are: the utility model is a kind of jacket pipe sensing detection element interface, especially is applicable to the detection joint of high-temperature high-pressure jacket pipeline.The utility model provides the important indispensable member to the automatic detection and the monitoring of full pipeline, helps the Monitoring and Controlling high temperature high pressure liquid the transporting of pipeline, thereby guarantees the normal of pipeline transportation.
Four, description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the another kind of structural representation of the utility model
Fig. 3 installs for staggered position, the utility model opposite and detects the joint structural representation communicating pipe
Fig. 4 is that the communicating pipe of many placement sensors is detected the joint structural representation to the utility model side by side
Fig. 5 detects the joint structural representation the utility model taper communicating pipe
In pipe 1, outer tube 2, communicating pipe 3, communicating pipe inwall step 4, the sensor installation of communicating pipe cover plate screw 5, solder joint 6, truncated cone-shaped communicating pipe 7.
Five, embodiment
Jacket pipe temperature, pressure detecting element interface, interior pipe 1, outer tube 2 have certain length, be provided with communicating pipe 3 between interior pipe and the outer tube, in the hole that pipe 1, outer tube 2 are provided with in concordant being welded on, communicating pipe, the tube wall with interior pipe and outer tube was communicated with, the liquid parameter of interior pipe is spread out of pipeline, analyze for instrumentation.
Communicating pipe is cylindrical tube 6 or round type 7.Communicating pipe, inwall can be provided with step 4.
Trisection or quartern interstitial site at interior pipe and outer tube circumference still use support column with interior pipe and outer tube Weld-supporting.This support column does not constitute connection, only plays a supporting role.
That detects joint can be provided with the communicating pipe of many placement sensors side by side, also can be installed communicating pipe in the staggered position in position, opposite or opposite of pipeline.
As shown in Figure 3, all can be welded in the conveying pipe for pipe and outer tube in the utility model detection joint.
Claims (6)
1, jacket pipe temperature, pressure detecting element interface, pipe and outer tube constitute in comprising, manage in it is characterized in that and outer tube between be provided with communicating pipe, communicating pipe the tube wall with interior pipe and outer tube also be communicated with.
2,, it is characterized in that communicating pipe is column tube or round type by the described jacket pipe temperature, pressure of claim 1 detecting element interface.
3,, it is characterized in that communicating pipe inwall person is provided with step by the described jacket pipe temperature, pressure of claim 1 detecting element interface.
4, by the described jacket pipe temperature, pressure of claim 1 detecting element interface, it is characterized in that choosing communicating pipe the thicker pipeline of wall, can use support column in the trisection or the quartern interstitial site of interior pipe and outer tube circumference.
5, by the described jacket pipe temperature, pressure of claim 1 detecting element interface, what it is characterized in that detecting joint can be provided with the communicating pipe of many placement sensors side by side.
6,, it is characterized in that being installed communicating pipe in the staggered position in position, opposite or opposite of pipeline by the described jacket pipe temperature, pressure of claim 1 detecting element interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221061 CN2615640Y (en) | 2003-04-11 | 2003-04-11 | Jacketed pipe temperature pressure detecting element interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221061 CN2615640Y (en) | 2003-04-11 | 2003-04-11 | Jacketed pipe temperature pressure detecting element interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2615640Y true CN2615640Y (en) | 2004-05-12 |
Family
ID=34244482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03221061 Expired - Fee Related CN2615640Y (en) | 2003-04-11 | 2003-04-11 | Jacketed pipe temperature pressure detecting element interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2615640Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029233A (en) * | 2021-02-24 | 2021-06-25 | 清华大学 | Integrated high-temperature pipe orifice structure integrating temperature and pressure parameter measurement |
-
2003
- 2003-04-11 CN CN 03221061 patent/CN2615640Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029233A (en) * | 2021-02-24 | 2021-06-25 | 清华大学 | Integrated high-temperature pipe orifice structure integrating temperature and pressure parameter measurement |
| CN113029233B (en) * | 2021-02-24 | 2022-05-06 | 清华大学 | Integrated high-temperature pipe orifice structure integrating temperature and pressure parameter measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |