CN106768667A - A kind of pneumatic test set for detecting the pressure-bearing parts of submersible motor - Google Patents
A kind of pneumatic test set for detecting the pressure-bearing parts of submersible motor Download PDFInfo
- Publication number
- CN106768667A CN106768667A CN201611150846.9A CN201611150846A CN106768667A CN 106768667 A CN106768667 A CN 106768667A CN 201611150846 A CN201611150846 A CN 201611150846A CN 106768667 A CN106768667 A CN 106768667A
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- pressure
- bearing parts
- detected
- monitor station
- submersible motor
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- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of pneumatic test set for detecting the pressure-bearing parts of submersible motor, including a monitor station for being used to place pressure-bearing parts to be detected, the positioner for positioning pressure-bearing parts to be detected is provided with the monitor station；One top for being arranged on monitor station is used to compress the hydraulic means for placing pressure-bearing parts to be detected on the positioning device；One is used to provide the feeder of source of the gas for pressure-bearing parts to be detected, the intracavity inter-connection of the outlet side of the feeder and pressure-bearing parts to be detected；The storage tank of one lower section for being arranged on monitor station；One hydraulic lift for being used to that monitor station to be brought into or be taken out of storage tank；One PLC control system, the PLC control system is connected with the communication of hydraulic means, feeder and hydraulic lift respectively.The present invention not only reduces the labour intensity of testing staff, and also can accurately detect the bearing capacity of the pressure-bearing parts of submersible motor.
Description
Technical field
The present invention relates to submersible motor technical field, a kind of pressure-bearing parts for detecting submersible motor are related specifically to
Pneumatic test set.
Background technology
Submersible motor is applied in combination with pump, or directly loads onto the product that pump part constitutes pump unification by submersible motor axle stretch end
Product.Slip into mine water or rivers, lake, ocean water in and other occasion water in work.With small volume, it is lightweight, rise
Diversion is not required to before dynamic, is not limited by suction, need not separately be set that pump house, easy to install, dependable performance, efficiency is higher, price
It is cheap, can investment reduction the advantages of, be widely used in from underground or rivers, lake fetch water, agricultural irrigation, urban water supply, work
The draining of ore deposit enterprise, urban and rural buildings draining, resident living water, city or plant effuent filth disposal etc..
Submersible motor pressure-bearing parts after the completion of production, the security performance overall in order to improve submersible motor is needed
Air pressure detection is carried out to it by pneumatic test set, carry out next process after detection is qualified, it is to avoid underproof pressure-bearing
Parts enter into next process, such as end cap.
The pressure test device overall structure that prior art is used for the pressure-bearing parts for detecting submersible motor is complex, behaviour
Make cumbersome, not only increase the labour intensity of testing staff, and be difficult to accurately detect the pressure-bearing parts of submersible motor
Bearing capacity, the detection work to testing staff brings larger inconvenience.
But in view of the shortcomings of the prior art, developer is necessary to develop a kind of reasonable in design, simple structure, operation side
Just, the labour intensity of testing staff is not only reduced, and also can accurately detect the pressure-bearing parts of submersible motor
The pneumatic test set of the pressure-bearing parts for detecting submersible motor of bearing capacity.
The content of the invention
To solve the problems, such as prior art, the object of the invention provides a kind of reasonable in design, simple structure, operation side
Just, the labour intensity of testing staff is not only reduced, and also can accurately detect the pressure-bearing parts of submersible motor
The pneumatic test set of the pressure-bearing parts for detecting submersible motor of bearing capacity.
To solve above technical problem, what the present invention was realized using following technical scheme：
A kind of pneumatic test set for detecting the pressure-bearing parts of submersible motor, it is characterised in that including
One monitor station for being used to place pressure-bearing parts to be detected, is provided with to be detected for positioning on the monitor station
Pressure-bearing parts positioner；
One top for being arranged on monitor station is used to compress the liquid for placing pressure-bearing parts to be detected on the positioning device
Pressure device；
One is used to provide the feeder of source of the gas for pressure-bearing parts to be detected, the outlet side of the feeder with treat
The intracavity inter-connection of the pressure-bearing parts of detection；
The storage tank of one lower section for being arranged on monitor station；
One hydraulic lift for being used to that monitor station to be brought into or be taken out of storage tank；
One PLC control system, the PLC control system is logical with hydraulic means, feeder and hydraulic lift respectively
News connection.
In a preferred embodiment of the invention, the air pressure detection for being used to detect the pressure-bearing parts of submersible motor sets
Standby also to include base, the hydraulic lift is arranged on base, and the monitor station is arranged on lifter plate by connecting rod,
The two ends of the lifter plate are separately positioned in the output end of hydraulic lift.
In a preferred embodiment of the invention, the hydraulic means is arranged on lifter plate, in the hydraulic means
Output end be provided with the end socket of the upper port for blocking pressure-bearing parts to be detected.
In a preferred embodiment of the invention, the positioner is positioning seat.
In a preferred embodiment of the invention, the hydraulic means is hydraulic pump with hydraulic lift.
Compared with prior art, the present invention passes through PLC control system respectively to hydraulic means, feeder and hydraulic lifting
Device is controlled, and is effectively combined using hydraulic means, feeder and hydraulic lift, not only reduces testing staff
Labour intensity, and also can accurately detect the bearing capacity of the pressure-bearing parts of submersible motor.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is structural representation of the invention.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
Shown in reference picture 1, a kind of pneumatic test set for detecting the pressure-bearing parts of submersible motor be given in figure,
Including monitor station 100, hydraulic means 200, feeder 300, storage tank 400, hydraulic lift 510,520, PLC control system
System and base 600.
Monitor station 100 is used to place pressure-bearing parts to be detected, is provided with to be detected for positioning on monitor station 100
The positioner 1000 of pressure-bearing parts, monitor station 100 is arranged on lifter plate 700 by connecting rod 800, in the present embodiment
Positioner 1000 is positioning seat.
Hydraulic means 200 is arranged on the top of monitor station 100, is placed on for compression to be detected on positioner 100
Pressure-bearing parts, hydraulic means is arranged on lifter plate 700, is provided with the output end of hydraulic means 200 and treat for blocking
The end socket 210 of the upper port of the pressure-bearing parts of detection, hydraulic means 200 is hydraulic pump in the present embodiment.
Feeder 300 is used to provide source of the gas for pressure-bearing parts to be detected, be provided with monitor station 100 with it is to be detected
Pressure-bearing parts intracavity inter-connection air admission hole 110, the outlet side 310 of feeder 300 passes through tracheae 900 and air admission hole
110 are connected.
Storage tank 400 is arranged on the lower section of monitor station 100, and pressure-bearing parts to be detected are needed when air pressure detection is carried out
Detected below the liquid level for proceeding to storage tank 400, further increased the accuracy of the pneumatic test set.
Hydraulic lift 510,520 is used to bring or take out of monitor station into storage tank 400, hydraulic lift 510,
520 are arranged on base 600, and the two ends 710,720 of lifter plate 700 are separately positioned on the defeated of hydraulic lift 510,520
Go out on end, hydraulic lift 510,520 is equally also hydraulic pump in the present embodiment.
PLC control system communicates with hydraulic means 200, feeder 300 and hydraulic lift 510,520 connect respectively
Connect, when pressure-bearing parts to be detected are carried out with air pressure detection, pressure-bearing parts to be detected are placed on monitor station first
Positioned on 100 positioner, then started PLC control system, PLC control system is controlled hydraulic means 200 to enter first
Action is made, and makes the output end of hydraulic means 200 drive end socket 210 to be sealed in the upper port of pressure-bearing parts to be detected, close
After the completion of envelope, PLC control system then controls hydraulic lift 510,520 to drive monitor station 100 to enter into storage tank 400
Below liquid level, then PLC control system control feeder 300 is to the internal pressurization of pressure-bearing parts to be detected, when to be checked
When pressure inside the pressure-bearing parts of survey reaches 0.5Mpa~0.7Mpa, stop supercharging, carry out pressurize, the dwell time is 5min
~20min, during this kind of, testing staff is observed the liquid level of storage tank 400, has bubble to produce explanation to be detected
Pressure-bearing parts are unqualified, otherwise qualified, and after reaching the pressure testing setting time, PLC control system control pressure release is emptied to be detected
Gas inside pressure-bearing parts, control hydraulic means 200 and hydraulic lift 510,520 returns, air pressure detection terminate.
The present invention is entered to hydraulic means, feeder and hydraulic lift respectively by PLC control system in sum
Row control, is effectively combined using hydraulic means, feeder and hydraulic lift, not only reduces the work of testing staff
Intensity, and also can accurately detect the bearing capacity of the pressure-bearing parts of submersible motor.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent is defined.
Claims (5)
1. a kind of pneumatic test set for detecting the pressure-bearing parts of submersible motor, it is characterised in that including
One monitor station for being used to place pressure-bearing parts to be detected, is provided with the monitor station for positioning to be detected holding
Press the positioner of parts；
One top for being arranged on monitor station is used to compress the hydraulic pressure dress for placing pressure-bearing parts to be detected on the positioning device
Put；
One is used to provide the feeder of source of the gas for pressure-bearing parts to be detected, the outlet side of the feeder with it is to be detected
Pressure-bearing parts intracavity inter-connection；
The storage tank of one lower section for being arranged on monitor station；
One hydraulic lift for being used to that monitor station to be brought into or be taken out of storage tank；
One PLC control system, the PLC control system communicates with hydraulic means, feeder and hydraulic lift connect respectively
Connect.
2. a kind of pneumatic test set for detecting the pressure-bearing parts of submersible motor as claimed in claim 1, its feature
It is：The pneumatic test set for being used for the pressure-bearing parts for detecting submersible motor also includes base, the hydraulic lift
It is arranged on base, the monitor station is arranged on lifter plate by connecting rod, the two ends of the lifter plate are separately positioned on liquid
Press in the output end of lowering or hoisting gear.
3. a kind of pneumatic test set for detecting the pressure-bearing parts of submersible motor as claimed in claim 2, its feature
It is：The hydraulic means is arranged on lifter plate, is provided with to be detected for blocking in the output end of the hydraulic means
The end socket of the upper port of pressure-bearing parts.
4. a kind of pneumatic test set for detecting the pressure-bearing parts of submersible motor as claimed in claim 1, its feature
It is：The positioner is positioning seat.
5. a kind of pneumatic test set for detecting the pressure-bearing parts of submersible motor as claimed in claim 1, its feature
It is：The hydraulic means is hydraulic pump with hydraulic lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150846.9A CN106768667A (en) | 2016-12-14 | 2016-12-14 | A kind of pneumatic test set for detecting the pressure-bearing parts of submersible motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150846.9A CN106768667A (en) | 2016-12-14 | 2016-12-14 | A kind of pneumatic test set for detecting the pressure-bearing parts of submersible motor |
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| Publication Number | Publication Date |
|---|---|
| CN106768667A true CN106768667A (en) | 2017-05-31 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611150846.9A Pending CN106768667A (en) | 2016-12-14 | 2016-12-14 | A kind of pneumatic test set for detecting the pressure-bearing parts of submersible motor |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201331418Y (en) * | 2008-10-13 | 2009-10-21 | 潍坊潍柴零部件机械有限公司 | Air-tightness detection device of shell body |
| CN202066648U (en) * | 2011-03-25 | 2011-12-07 | 柳州舜泽尔汽车零部件有限公司 | Automobile carbon tank airtightness detection device |
| CN102486430A (en) * | 2010-12-03 | 2012-06-06 | 天津滨海约翰汽车零件有限公司 | Automotive water pump shell sealing property water detection device |
| CN206862576U (en) * | 2016-12-14 | 2018-01-09 | 衡阳市力源动力制造有限公司 | A kind of pneumatic test set for being used to detect the pressure-bearing parts of submersible motor |
-
2016
- 2016-12-14 CN CN201611150846.9A patent/CN106768667A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201331418Y (en) * | 2008-10-13 | 2009-10-21 | 潍坊潍柴零部件机械有限公司 | Air-tightness detection device of shell body |
| CN102486430A (en) * | 2010-12-03 | 2012-06-06 | 天津滨海约翰汽车零件有限公司 | Automotive water pump shell sealing property water detection device |
| CN202066648U (en) * | 2011-03-25 | 2011-12-07 | 柳州舜泽尔汽车零部件有限公司 | Automobile carbon tank airtightness detection device |
| CN206862576U (en) * | 2016-12-14 | 2018-01-09 | 衡阳市力源动力制造有限公司 | A kind of pneumatic test set for being used to detect the pressure-bearing parts of submersible motor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170531 |