CN208154110U - A kind of device of online installation pressure detecting table - Google Patents
A kind of device of online installation pressure detecting table Download PDFInfo
- Publication number
- CN208154110U CN208154110U CN201820462213.XU CN201820462213U CN208154110U CN 208154110 U CN208154110 U CN 208154110U CN 201820462213 U CN201820462213 U CN 201820462213U CN 208154110 U CN208154110 U CN 208154110U
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- ball valve
- pressure detecting
- detecting table
- mounting seat
- movable adapter
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Abstract
The utility model belongs to technical field of pressure detection, disclose a kind of device of online installation pressure detecting table, when solving the problems, such as the prior art using pressure detecting table detection pressure, the device of the online installation pressure detecting table includes ball valve, the input end of ball valve is connected with mounting seat, mounting seat is fixed on main pipeline, and it is connected between main pipeline and the import of ball valve, the outlet end of ball valve is connected with movable adapter, and the outlet end of ball valve, movable adapter passes through the locking member connection being arranged on the outside of the outlet end of ball valve, movable adapter is connected with connecting pipe, connecting pipe is connected with pressure gauge.The utility model, which is changed over, needs a large amount of personnel's operation modes using cutting off the water, draining, reduction personnel testing cost can be widely used in the pressure detecting table installation of urban water supply pipeline, the production water supply pipeline of industrial enterprise, circulating water pipework and conveying low pressure, room temperature, non-corrosive, nontoxic, non-combustible gas, liquid line.
Description
Technical field
The utility model relates to technical field of pressure detection, and in particular to a kind of device of online installation pressure detecting table.
Background technique
In the industrial water of urban water supply and industrial enterprise, the detection of pressure and flow all be using installation pressure gauge and
The mode of flowmeter is detected and is measured, and installation requires to handle application of cutting off the water each time, could implement installation after approved,
Cause installation period long, personnel's usage amount is big, makes troubles and corresponding economic loss to enterprise's production.Some enterprises are in order to keep away
Exempt from trouble and take the method for reducing installation point and installation, causes to measure and detect inaccuracy, shortage of data, entire city is supplied
The real-time detection and management of water and enterprise's pipeline are made troubles, and lack anticipation foundation to pipe explosion accident, more limit enterprise's entirety
The accurate Accounting Level of production cost is promoted, and the requirement of urban construction and development and work, agricultural production energy-saving and emission-reduction increases at present, raw
The demand of production, the accurate gauge check of domestic water and intelligent control continues to increase, and the prior art can not solve the above problems.
Utility model content
It the problem of purpose of the utility model is to solve when using pressure detecting table to detect pressure in the prior art, mentions
A kind of device of online installation pressure detecting table easy to operate, widely used is supplied.
In order to achieve the above object, the utility model uses following technical scheme:A kind of online installation pressure detecting table
Device, including ball valve, the input end of ball valve are connected with mounting seat, and mounting seat is fixed on main pipeline, and main pipeline and ball
It is connected between the import of valve, the outlet end of ball valve is connected with movable adapter, and the outlet end of ball valve, movable adapter are by setting
The locking member connection on the outside of the outlet end of ball valve is set, movable adapter is connected with connecting pipe, and connecting pipe is connected with pressure gauge.
Further, polytetrafluoroethylsealed sealed pad is equipped between the input end and mounting seat of ball valve.
Further, the input end of ball valve is connected through a screw thread with mounting seat.
Further, the outlet end of ball valve is connected through a screw thread with locking member.
Further, tetrafluoro flat shim, O-shaped rubber seal, and O are equipped between the outlet end of ball valve and movable adapter
Type rubber seal is arranged close to the side of movable adapter.
Further, pressure transmitter is connected on pressure gauge.
Further, mounting seat, ball valve, movable adapter and locking member are stainless steel structure.
Further, mounting seat is welded on main pipeline.
The utility model compared with the existing technology, has the advantages that：
The device of the online installation pressure detecting table of the utility model is by connecting mounting seat, installation in ball valve input end
Pedestal is connect with main pipeline again, and structure is simple, easy for installation, and is connected with the import and main pipeline for making ball valve after hole making drill aperture
Logical, the outlet end of ball valve is connected with movable adapter, and movable adapter not will cause boosting phenomenon, ball valve and movable adapter
It is connected by locking member, movable adapter can be connect with connecting pipe and all kinds of instrument connectors, ensure that the accurate and reliable of detection.
Plant investment is low, installation is simple, practical, while can also derive and the online peaces of temperature element composition such as thermal resistance
Detection device is filled, is worth with very big utilization and extention.The utility model is easy to operate：Operating personnel passes through simple training, energy
Real skilled operation and maintenance；The utility model, which is changed over, needs a large amount of personnel's operation modes using cutting off the water, draining, and reduces people
Member's testing cost, can be widely used in urban water supply pipeline, the production water supply pipeline of industrial enterprise, circulating water pipework,
And the pressure detecting table installation of conveying low pressure, room temperature, non-corrosive, nontoxic, non-combustible gas, liquid line.
Detailed description of the invention
Fig. 1 is the assembling structure schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram before the utility model assembly.
Appended drawing reference meaning is as follows：1. mounting seat；2. polytetrafluoroethylsealed sealed pad；3. ball valve；4. tetrafluoro flat shim；5. O
Type rubber seal；6. movable adapter；7. locking member；8. connecting pipe；9. pressure gauge；10. pressure transmitter；11.
Main pipeline.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figs. 1-2, a kind of device of online installation pressure detecting table, including ball valve 3, ball valve 3 are equipped with handle, ball
The bore of valve 3 is DN20, and the input end of ball valve 3 is connected with mounting seat 1, and the input end of ball valve 3 is equipped with external screw thread, mounting seat
1 is equipped with internal-thread spherical valve 3 is connected through a screw thread with mounting seat 1, and four are equipped between the input end and mounting seat 1 of ball valve 3
Fluorine gasket 2 is sealed, and mounting seat 1 is welded on main pipeline 11, and is connected between main pipeline 11 and the import of ball valve 3,
External screw thread is equipped on the outside of the outlet end of ball valve 3, locking member 7 is equipped with internal screw thread, and the outlet end of ball valve 3 and movable adapter 6 are logical
The connection of locking member 7 is crossed, and is connected through a screw thread on the outside of the outlet end of ball valve 3 with locking member 7, the outlet end of ball valve 3 and activity turn
Tetrafluoro flat shim 4, O-shaped rubber seal 5 are equipped between connector 6, and O-shaped rubber seal 5 is arranged close to movable adapter 6
Side, tetrafluoro flat shim 4 with a thickness of 2mm, sealing effect is good, not will cause leakage, and one end of movable adapter 6 is mounted on
7 inside of locking member, the other end of movable adapter 6 are connected with connecting pipe 8 after stretching out locking member 7, and the outlet of movable adapter 6 connects
Pipe is ф 18*3 mm, and length is 60 mm, ensure that interface bore is 12 mm, not will cause boosting phenomenon, connecting pipe 8 connects
It is connected to pressure gauge 9, pressure transmitter 10 is connected on pressure gauge 9.And ball valve 3, movable adapter 6, locking member 7 and installation bottom
Seat 1 is stainless steel structure.
Before detection, first to the pipeline for needing to install pressure instrumentation into confirmation, its measured medium, pipeline material are confirmed
Matter, pressure energy start to install after meeting mounting condition.The first step：Installation site first is determined to according to meter type, and to supervisor
The position that 11 surface of road needs to weld mounting seat 1 carries out welding pre-treatment, welds mounting seat 1 according to welding conditions.Second
Step：Polytetrafluoroethylsealed sealed pad 2 is installed on ball valve 3, the ball valve 3 for installing polytetrafluoroethylsealed sealed pad 2 is screwed in the stainless steel being welded
In mounting seat 1 and fastening finishes.Third step：Ball valve 3 is in close state, with professional extended type hole making drill（Hole making drill is straight
Diameter 19m）It is slowly inserted into ball valve 3 from 3 outside of ball valve, works as according to insertion depth and feels that hole making drill leading portion touches the valve of ball valve 3 fastly
When core, hole making drill retaining mechanism is connected with the external screw thread of ball valve 3 and ensures to seal, slowly opened ball valve 3, start to drill, when
After the completion of confirmation drilling, hole making drill, and slow completely closing ball valve 3, after the confirmation of ball valve 3 completely closes, mounting seat 1 are slowly retreated
And be connected between the import of ball valve 3, the connection of hole making drill and ball valve 3 is unclamped, bore operation is completed, the 4th step：Activity is turned
After connector 6 is passed through from the hole of locking member 7 and connecting pipe 8 or instrument connector welding.4th step：The movable adapter 6 that will be welded
The assembly and ball valve 3 formed with 7 locking members 7 and connecting pipe 8 or instrument connector connects, and when installation is packed into tetrafluoro flat shim 4, O
Type rubber seal 5, and finished locking member 7 and the connection of ball valve 3 using tool.5th step：By connecting pipe 8 or instrument connector and
Pressure gauge 9 connects, and constitutes complete measure loop.6th step：After confirmation, ball valve 3 is opened, pressure gauge 9 realizes normal inspection
It surveys.
Claims (8)
1. a kind of device of online installation pressure detecting table, including ball valve（3）, it is characterized in that：Ball valve（3）Input end be connected with
Mounting seat（1）, mounting seat（1）It is fixed on main pipeline（11）On, and main pipeline（11）With ball valve（3）Import between connect
It is logical, ball valve（3）Outlet end be connected with movable adapter（6）, and ball valve（3）Outlet end, movable adapter（6）Pass through setting
In ball valve（3）Outlet end on the outside of locking member（7）Connection, movable adapter（6）It is connected with connecting pipe（8）, connecting pipe（8）Even
It is connected to pressure gauge（9）.
2. a kind of device of online installation pressure detecting table according to claim 1, it is characterized in that：The ball valve（3）'s
Input end and mounting seat（1）Between be equipped with polytetrafluoroethylsealed sealed pad（2）.
3. a kind of device of online installation pressure detecting table according to claim 1, it is characterized in that：The ball valve（3）'s
Input end and mounting seat（1）It is connected through a screw thread.
4. a kind of device of online installation pressure detecting table according to claim 1, it is characterized in that：The ball valve（3）'s
Outlet end and locking member（7）It is connected through a screw thread.
5. a kind of device of online installation pressure detecting table according to claim 1 or 2, it is characterized in that：The ball valve（3）
Outlet end and movable adapter（6）Between be equipped with tetrafluoro flat shim（4）, O-shaped rubber seal（5）, and O-shaped rubber seal
（5）It is arranged close to movable adapter（6）Side.
6. a kind of device of online installation pressure detecting table according to claim 1, it is characterized in that：The pressure gauge（9）
On be connected with pressure transmitter（10）.
7. a kind of device of online installation pressure detecting table according to claim 1, it is characterized in that：The mounting seat
（1）, ball valve（3）, movable adapter（6）And locking member（7）It is stainless steel structure.
8. a kind of device of online installation pressure detecting table according to claim 1, it is characterized in that：The mounting seat
（1）It is welded on main pipeline（11）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462213.XU CN208154110U (en) | 2018-04-03 | 2018-04-03 | A kind of device of online installation pressure detecting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462213.XU CN208154110U (en) | 2018-04-03 | 2018-04-03 | A kind of device of online installation pressure detecting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208154110U true CN208154110U (en) | 2018-11-27 |
Family
ID=64380242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820462213.XU Active CN208154110U (en) | 2018-04-03 | 2018-04-03 | A kind of device of online installation pressure detecting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208154110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664988A (en) * | 2020-06-19 | 2020-09-15 | 南阳理工学院 | Water pipe pressure online detection method |
| CN114812921A (en) * | 2022-03-25 | 2022-07-29 | 上海凯泉泵业（集团）有限公司 | In-service pressure measuring device and method for taking and placing device under pressure |
-
2018
- 2018-04-03 CN CN201820462213.XU patent/CN208154110U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664988A (en) * | 2020-06-19 | 2020-09-15 | 南阳理工学院 | Water pipe pressure online detection method |
| CN114812921A (en) * | 2022-03-25 | 2022-07-29 | 上海凯泉泵业（集团）有限公司 | In-service pressure measuring device and method for taking and placing device under pressure |
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