CN207751802U - A kind of pipe with small pipe diameter steel pipe mass hydrostatic test device - Google Patents
A kind of pipe with small pipe diameter steel pipe mass hydrostatic test device Download PDFInfo
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- CN207751802U CN207751802U CN201721816013.1U CN201721816013U CN207751802U CN 207751802 U CN207751802 U CN 207751802U CN 201721816013 U CN201721816013 U CN 201721816013U CN 207751802 U CN207751802 U CN 207751802U
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- pipe
- steel pipe
- hydrostatic test
- mass
- pressure testing
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Abstract
The utility model discloses a kind of pipe with small pipe diameter steel pipe mass hydrostatic test devices, belong to pressure experimental device field；The technical problem to be solved is that providing a kind of high degree of automation, being worked at the same time with automatic screening certified products and substandard products, multistation, independent pressure testing, detection quality is improved, the hydrostatic test device of working efficiency is increased；Solve the technical solution that the technical problem uses for：Multiple stations are arranged in a kind of pipe with small pipe diameter steel pipe mass hydrostatic test device on pressure testing table, and independent to carry out testing operation, independent detection improves hydrostatic test efficiency, while controller is arranged, and automatic screening is carried out to certified products and substandard products；The utility model can be widely applied to pressure experimental device field.
Description
Technical field
A kind of pipe with small pipe diameter steel pipe mass hydrostatic test device of the utility model, belongs to pressure testing device technical field.
Background technology
Main carriers of the metal steel pipes with straight as industrial gas oil pipelined, usage amount is big, technical indicator inspection
It looks into strictly, is distinctly claimed in API pipeline steel tube specifications, the seamless pipe of all sizes and welded pipe must hydrostatic tests.It is existing
Some steel pipes with straight unit speeds of production are fast, but existing hydrostatic testing machine cannot be satisfied the speed of production of vertical masonry joint unit, make
It just stops production after producing a period of time at host, waits for hydrostatic testing machine by after the completion of the tube body pressure testing of storage, then resume production, together
When existing hydrostatic testing machine use a pressure testing system, certified products and substandard products cannot be sieved, increase labour
Intensity extends working time, while frequent start-stop equipment, can shorten service life of equipment, increases equipment use cost.
Utility model content
The utility model overcomes the shortcomings of the prior art, provides a kind of high degree of automation, can be with Automatic sieve
Certified products and substandard products, multistation are selected to work at the same time, independent pressure testing improves detection quality, increases the hydrostatic pressure examination of working efficiency
Experiment device.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of pipe with small pipe diameter steel pipe mass
Hydrostatic test device, including pressure testing table, leakage test head, positioning clamping device, water tank, supercharging device, pressure testing table or so
Both sides are relatively set with multiple leakage test heads, and positioning clamping device is provided between opposite leakage test head, and pressure testing table is left
Side is provided with water tank, and water tank is connected by pipeline with the leakage test head close to water tank, and water injection valve, supercharging dress are provided on pipeline
It sets and is connected with pipeline, air bleeding valve is provided with above the leakage test head on the right side of pressure testing table, pressure testing table front end is provided with inner wall flushing
Platform, inner wall scouring table left side are provided with flushing device for inner wall, and flushing device for inner wall is connected by flushing pipe with water tank, inner wall punching
Cleaning device front end is provided with Flushing nozzle, for being rinsed to steel pipe inner wall, is provided between pressure testing table and inner wall scouring table
Steel pipe market device, pressure testing table rear end are provided with finished product box and substandard products case.
It is provided with centrifugal pump above the water tank, for the water in water tank to be delivered in pipeline.
The quantity of the leakage test head is 4 or 6 or to be adjusted according to actual needs, using independent pressure testing system,
It can need to be adjusted according to different production.
The inner wall scouring table front end is provided with steel pipe alignment means, is aligned, facilitates steel pipe movement to steel pipe
To fixed position.
The steel pipe market device is chain drive.
It is provided with pressure transmitter on the supercharging device, for detecting the pressure during pressure testing, it is ensured that pressure is tried
The reliability tested.
The hydrostatic test device further includes controller, the controller and steel pipe market device, centrifugal pump,
Pressure transmitter, water injection valve, Flushing nozzle, air bleeding valve are connected, and can carry out automatic operating by controller.
It is provided with return water ditch below the pressure experimental device, the return water ditch is connected with water tank.
The utility model has the advantages that compared with prior art.
1, it is provided with multigroup leakage test head on pressure testing table, pressure testing can be carried out at the same time to more steel pipes, reduces
Cost of labor, improves the operational efficiency of host equipment, can be matched with host line speed, and independent experiment is examined
It surveys, convenient for control.
2, it by the way that controller is arranged, realizes the automation control of pressure testing experiment, certified products and defect ware can be carried out certainly
Dynamic screening, the wrong choosing leakage for avoiding artificial screening select phenomenon, improve product quality, increase the reliability of equipment.
Description of the drawings
The utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of leakage test head on the right side of Fig. 1.
1 it is water tank in figure, 2 be pressure testing table, 3 be leakage test head, 4 be positioning clamping device, 5 be supercharging device, 6 is note
Water valve, 7 be inner wall scouring table, 8 be flushing device for inner wall, 9 be steel pipe be steel pipe market device to its device, 10,11 be finished product
Think, 12 be substandard products case, 13 be air bleeding valve, 14 be return water ditch, 81 be Flushing nozzle.
Specific implementation mode
As shown in Figure 1 and Figure 2, a kind of pipe with small pipe diameter steel pipe mass hydrostatic test device of the utility model, including pressure testing
Platform 2, leakage test head 3, positioning clamping device 4, water tank 1, supercharging device 5,2 left and right sides of pressure testing table are relatively set with multiple close
Testing sealing head 3, positioning clamping device 4 is provided between opposite leakage test head 3, and 2 left side of pressure testing table is provided with water tank 1, water
Case 1 is connected by pipeline with the leakage test head 3 close to water tank 1, and water injection valve 6, supercharging device 5 and pipeline phase are provided on pipeline
Even, 3 top of leakage test head on 2 right side of pressure testing table is provided with air bleeding valve 13, and 2 front end of pressure testing table is provided with inner wall scouring table 7, interior
7 left side of wall scouring table is provided with flushing device for inner wall 8, and flushing device for inner wall 8 is connected by flushing pipe with water tank 1, inner wall punching
8 front end of cleaning device is provided with Flushing nozzle 81, and steel pipe market device 10, pressure testing are provided between pressure testing table 2 and inner wall scouring table 7
2 rear end of platform is provided with finished product box 11 and substandard products case 12, and 1 top of water tank is provided with centrifugal pump, and the quantity of leakage test head 3 is 4 or 6
Or be adjusted according to actual needs, 7 front end of inner wall scouring table is provided with steel pipe alignment means 9, and steel pipe market device 10 is chain
Strip transmission mechanism is provided with pressure transmitter on supercharging device 5, and hydrostatic test device further includes controller, the control
Device processed is connected with steel pipe market device 10, centrifugal pump, pressure transmitter, water injection valve 6, Flushing nozzle 81, air bleeding valve 13, pressure examination
It is provided with return water ditch 14 below experiment device, the return water ditch 14 is connected with water tank 1.
To seal sample head quantity as 6 examples, when the utility model is used, tube body of the host after flat head chamfering,
Tube body is delivered to present apparatus front end by roller-way, poking device, with a batch caliber, wall thickness, length, the identical pipe of test pressure
Body waits for pressure testing, is moved forward steel pipe by steel pipe market device 10, will by alignment means 9 when by alignment means 9
6 steel pipes are pushed into fixed inlet pipe position, and after the completion of alignment, conveying device continuously send steel pipe to inner wall scouring table by root, passes through
Centrifugal pump smokes clear water, is delivered to Flushing nozzle 81, and 6 steel pipe inner walls are carried out at the same time flushing, by 6 steel after the completion of flushing
Pipe is moved to pressure testing table by conveying device, is clamped by positioning clamping device 4, leakage test head 3 carries out tube body close
Envelope opens water injection valve 6, opens simultaneously air bleeding valve 13, close water injection valve 6 after tube body fills water, and air bleeding valve 13 is closed, then
It controls supercharging device 5 to be pressurized tube body, by pressure transmitter by pressure feedback to controller, individually detect, individually record increases
It buckles line, judges whether each tube body is qualified by controller, after the completion of pressure testing, pressurize, leakage test head 3 retracts original position,
Positioning clamping device 4 is opened, and tube body is moved to finished product box 11 or substandard products case 12 by conveying device according to controller judgement, carries out
Automatic screening, the water after inner wall flushing and pressure testing in pipe, which is flowed by return water ditch 14 in water tank 1, to be recycled.
The utility model is mainly used for the pipe with small pipe diameter steel pipe such as seamless pipe, spiral welded pipe, straight seam welded pipe, and experiment head quantity also may be used
To be adjusted as needed, it is not limited to 4 groups or 6 groups.
The embodiments of the utility model have been described in detail above with reference to the accompanying drawings, but the utility model is not limited to
Embodiment is stated, within the knowledge of a person skilled in the art, the utility model aims can also not departed from
Under the premise of various changes can be made.
Claims (8)
1. a kind of pipe with small pipe diameter steel pipe mass hydrostatic test device, it is characterised in that：Including pressure testing table（2）, leakage test
Head（3）, positioning clamping device（4）, water tank（1）, supercharging device（5）, pressure testing table（2）The left and right sides is relatively set with multiple sealings
Test head（3）, opposite leakage test head（3）Between be provided with positioning clamping device（4）, pressure testing table（2）Left side is provided with water
Case（1）, water tank（1）Pass through pipeline and close water tank（1）Leakage test head（3）It is connected, water injection valve is provided on pipeline（6）,
Supercharging device（5）It is connected with pipeline, pressure testing table（2）The leakage test head on right side（3）Top is provided with air bleeding valve（13）；
Pressure testing table（2）Front end is provided with inner wall scouring table（7）, inner wall scouring table（7）Left side is provided with flushing device for inner wall（8）,
Flushing device for inner wall（8）Pass through flushing pipe and water tank（1）It is connected, flushing device for inner wall（8）Front end is provided with Flushing nozzle
（81）；
Pressure testing table（2）With inner wall scouring table（7）Between be provided with steel pipe market device（10）；
Pressure testing table（2）Rear end is provided with finished product box（11）With substandard products case（12）.
2. a kind of pipe with small pipe diameter steel pipe mass hydrostatic test device according to claim 1, it is characterised in that：It is described
Water tank（1）Top is provided with centrifugal pump.
3. a kind of pipe with small pipe diameter steel pipe mass hydrostatic test device according to claim 1, it is characterised in that：It is described
Leakage test head（3）Quantity be 4 or 6.
4. a kind of pipe with small pipe diameter steel pipe mass hydrostatic test device according to claim 1, it is characterised in that：It is described
Inner wall scouring table（7）Front end is provided with steel pipe alignment means（9）.
5. a kind of pipe with small pipe diameter steel pipe mass hydrostatic test device according to claim 1, it is characterised in that：It is described
Steel pipe market device（10）For chain drive.
6. a kind of pipe with small pipe diameter steel pipe mass hydrostatic test device according to claim 1, it is characterised in that：It is described
Supercharging device（5）On be provided with pressure transmitter.
7. a kind of pipe with small pipe diameter steel pipe mass hydrostatic test device according to claim 1, it is characterised in that：It is described
Hydrostatic test device further include controller, the controller and steel pipe market device（10）, centrifugal pump, pressure inverting
Device, water injection valve（6）, Flushing nozzle（81）, air bleeding valve（13）It is connected.
8. a kind of pipe with small pipe diameter steel pipe mass hydrostatic test device according to claim 1, it is characterised in that：It is described
Pressure experimental device below be provided with return water ditch（14）, the return water ditch（14）With water tank（1）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816013.1U CN207751802U (en) | 2017-12-22 | 2017-12-22 | A kind of pipe with small pipe diameter steel pipe mass hydrostatic test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816013.1U CN207751802U (en) | 2017-12-22 | 2017-12-22 | A kind of pipe with small pipe diameter steel pipe mass hydrostatic test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207751802U true CN207751802U (en) | 2018-08-21 |
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ID=63149966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816013.1U Active CN207751802U (en) | 2017-12-22 | 2017-12-22 | A kind of pipe with small pipe diameter steel pipe mass hydrostatic test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207751802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232984A (en) * | 2023-11-13 | 2023-12-15 | 四川航天拓达玄武岩纤维开发有限公司 | Basalt pipeline pressure-resistant detection device and basalt pipeline pressure-resistant detection method |
-
2017
- 2017-12-22 CN CN201721816013.1U patent/CN207751802U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232984A (en) * | 2023-11-13 | 2023-12-15 | 四川航天拓达玄武岩纤维开发有限公司 | Basalt pipeline pressure-resistant detection device and basalt pipeline pressure-resistant detection method |
| CN117232984B (en) * | 2023-11-13 | 2024-01-23 | 四川航天拓达玄武岩纤维开发有限公司 | Basalt pipeline pressure-resistant detection device and basalt pipeline pressure-resistant detection method |
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