CN208125210U - A kind of anti-blocking flowtube presses pressure obtaning device - Google Patents
A kind of anti-blocking flowtube presses pressure obtaning device Download PDFInfo
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- CN208125210U CN208125210U CN201820487057.2U CN201820487057U CN208125210U CN 208125210 U CN208125210 U CN 208125210U CN 201820487057 U CN201820487057 U CN 201820487057U CN 208125210 U CN208125210 U CN 208125210U
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Abstract
The utility model discloses a kind of anti-blocking flowtubes to press pressure obtaning device, including measurement pipe, grading ring pipe is set with outside measurement pipe, grading ring pipe, which is in charge of to penetrate through with measurement pipe by least three impulses, to be connected, each impulse is in charge of circumferentially to be uniformly distributed along measurement pipe, and each impulse is in charge of equipped with Blowoff ball valve；Grading ring pipe is equipped with total pressure guiding pipe, and total pressure guiding pipe is connect by tee tube with grading ring pipe two-port.The pressure pressure obtaning device uses multiple spot pressure, and endless tube connection structure leakproofness is good, prevents dirt from blocking pressure obtaning device, and plant maintenance is simple.
Description
Technical field
The utility model relates to a kind of pressure obtaning devices, and in particular to a kind of anti-blocking flowtube presses pressure obtaning device.
Background technique
Currently, common ways of measure pressure mainly has corner connection pressure, flange tapping or other ways of measure pressure, most detection devices
It can generally meet production requirement, but the measurement for fluids such as superheated steams, there is also seal between endless tube and flange
Difficult problem.When pressure obtaning device generation pressure obtaning device leakage problem, it on the one hand will cause the waste of the energy, on the other hand also can
Influence the metering and control of flow.In addition, that there are measurement accuracy is low for traditional single-point ways of measure pressure, maintenance clean difficulty etc. is lacked
Point, therefore not only need to optimize existing endless tube connection structure and there is provision of the knot for preventing dirt blocking pressure obtaning device
Structure.
The Chinese patent of Publication No. CN202631029 U discloses a kind of block-resistant type and presses pressure obtaning device, the device it is equal
Pressure ring pipe is formed by least two arc tubes by flanged joint, and each impulse is in charge of equipped with blowdown connection plug, in measurement high temperature
There is a problem of sealing difficulty when fluid between endless tube and flange, furthermore each cause is in charge of equipped with blowdown connection plug, is cleaning
Maintenance aspect is more troublesome.
Utility model content
The purpose of this utility model is that overcome defect existing in the prior art, a kind of anti-blocking flowtube is provided and is pressed
Pressure obtaning device, the pressure pressure obtaning device use multiple spot pressure, and endless tube connection structure leakproofness is good, and dirt is effectively prevent to block
Pressure obtaning device, plant maintenance are simple.
To achieve the above object, the technical solution of the utility model is to design a kind of anti-blocking flowtube to press pressure obtaning device,
Including measurement pipe, grading ring pipe is set with outside measurement pipe, grading ring pipe is in charge of to penetrate through with measurement pipe by least three impulses and be connected
It connects, each impulse is in charge of circumferentially to be uniformly distributed along measurement pipe, and each impulse is in charge of equipped with Blowoff ball valve；Grading ring pipe is equipped with total impulse
Pipe, total pressure guiding pipe are connect by tee tube with grading ring pipe two-port.
The grading ring pipe is formed by connecting by least two arc tubes by screw thread loop as a preferred technical solution,.
Gasket seal is equipped between two arc tubes connected by screw thread loop as a preferred technical solution,.
The number of the arc tube is 4 as a preferred technical solution,.
Total pressure guiding pipe is equipped with pressure measuring valve as a preferred technical solution,.
The quantity that the impulse is in charge of as a preferred technical solution, is 6.
The impulse, which is in charge of, as a preferred technical solution, is equipped with impulse regulating mechanism with the interconnecting piece of measurement pipe.
The impulse is in charge of equipped with impulse ball valve as a preferred technical solution,.
Grading ring pipe, the pressure for mainly each impulse being in charge of extraction are pressed in grading ring Guan Zhongjun；Grading ring pipe two-port with
Total pressure guiding pipe is connected by tee tube, and grading ring pipe and total pressure guiding pipe and tee tube junction are equipped with gasket seal, is significantly improved
The sealing performance of pressure obtaning device is pressed, while installation maintenance is more convenient, the pressure pressure obtaning device is suitable for pacifying
It is mounted and dismounted on the pipeline installed；End-of-the-pipe is equipped with ball valve, dredges in the process of cleaning to dirt, keeps drawing
Pressure be in charge of it is unimpeded, it is convenient for safeguarding；The setting of ball valve and impulse regulating mechanism guarantees easily to realize docking during the installation process, pacify
Dress is easy；Pressure measuring valve is mainly that pressure fairlead makees opening and closing effect, makes pressure fairlead is convenient to couple or disconnect with differential pressure.
The advantages of the utility model and beneficial effect are：It a kind of flowtube is provided presses and remove pressure device, the pressure takes
Pressure device uses multiple spot pressure, and pressure is drawn uniformly, favorable sealing property, and clean and maintenance is convenient.This presses pressure obtaning device structure
It is ingenious, convenient for operation, there is good practicability.
1）Installing and dismounting is simple, easy to maintain.Each interface of the utility model is to be threadedly coupled, and arc tube uses screw thread
Loop connection lowers difficulty of construction without cutting and welding in disassembly installation process, is suitable in already installed pipeline
On installed；Impulse regulating mechanism realizes the light docking in installation process, it is noted that the efficiency of installation；
2）Convenient for removing dirt, guarantee that pressure obtaning device operates normally.The utility model uses multiple spot pressure, some pressure
Hole, which is blocked, will not influence whole measurement accuracy, be in charge of in impulse equipped with ball valve, when needing to clean, open ball valve
Wash dirt is come out, easy to operate, maintenance cost is low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, total pressure guiding pipe（Pressure measuring valve）；2, grading ring pipe；3, sewage pipe ball valve；4, impulse is in charge of；5, impulse ball
Valve；6, impulse regulating mechanism；7, measurement pipe.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
The utility model specific implementation technical solution be：
A kind of anti-blocking flowtube presses pressure obtaning device, including measurement pipe 7, is set with grading ring pipe 2 outside measurement pipe 7, presses
Endless tube 2 is in charge of 4 by least three impulses and is connected with the perforation of measurement pipe 7, and each impulse is in charge of 4 and is circumferentially uniformly distributed along measurement pipe 7,
Each impulse is in charge of 4 equipped with Blowoff ball valve 3；Grading ring pipe 2 is equipped with total pressure guiding pipe 1, and total pressure guiding pipe 1 passes through tee tube and grading ring
The connection of 2 two-port of pipe.Grading ring pipe 2 is formed by connecting by least two arc tubes by screw thread loop.It is connected by screw thread loop
Two arc tubes between be equipped with gasket seal.The number of arc tube is 4.Total pressure guiding pipe is equipped with pressure measuring valve 1.Impulse is in charge of
Quantity be 6.Impulse, which is in charge of, is equipped with impulse regulating mechanism 6 with the interconnecting piece of measurement pipe.Impulse is in charge of equipped with impulse ball valve 5.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (8)
1. a kind of anti-blocking flowtube presses pressure obtaning device, which is characterized in that including measurement pipe, grading ring is set with outside measurement pipe
Pipe, grading ring pipe, which is in charge of to penetrate through with measurement pipe by least three impulses, to be connected, and each impulse is in charge of along measurement pipe circumferential uniform point
Cloth, each impulse are in charge of equipped with Blowoff ball valve；Grading ring pipe is equipped with total pressure guiding pipe, and total pressure guiding pipe passes through tee tube and grading ring pipe
Two-port connection.
2. a kind of anti-blocking flowtube according to claim 1 presses pressure obtaning device, which is characterized in that the grading ring pipe by
At least two arc tubes are formed by connecting by screw thread loop.
3. a kind of anti-blocking flowtube according to claim 2 presses pressure obtaning device, which is characterized in that described living by screw thread
It covers and is equipped with gasket seal between two arc tubes of connection.
4. a kind of anti-blocking flowtube according to claim 3 presses pressure obtaning device, which is characterized in that of the arc tube
Number is 4.
5. a kind of anti-blocking flowtube according to claim 1 presses pressure obtaning device, which is characterized in that on total pressure guiding pipe
Equipped with pressure measuring valve.
6. a kind of anti-blocking flowtube according to claim 1 presses pressure obtaning device, which is characterized in that the impulse was in charge of
Quantity is 6.
7. a kind of anti-blocking flowtube according to claim 1 presses pressure obtaning device, which is characterized in that the impulse be in charge of with
The interconnecting piece of measurement pipe is equipped with impulse regulating mechanism.
8. a kind of anti-blocking flowtube according to claim 1 presses pressure obtaning device, which is characterized in that the impulse, which is in charge of, to be set
There is impulse ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820487057.2U CN208125210U (en) | 2018-04-08 | 2018-04-08 | A kind of anti-blocking flowtube presses pressure obtaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820487057.2U CN208125210U (en) | 2018-04-08 | 2018-04-08 | A kind of anti-blocking flowtube presses pressure obtaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208125210U true CN208125210U (en) | 2018-11-20 |
Family
ID=64194814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820487057.2U Active CN208125210U (en) | 2018-04-08 | 2018-04-08 | A kind of anti-blocking flowtube presses pressure obtaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208125210U (en) |
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2018
- 2018-04-08 CN CN201820487057.2U patent/CN208125210U/en active Active
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