CN109470430A - Pneumatic pipe fitting test device and its detection method - Google Patents
Pneumatic pipe fitting test device and its detection method Download PDFInfo
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- CN109470430A CN109470430A CN201910037868.1A CN201910037868A CN109470430A CN 109470430 A CN109470430 A CN 109470430A CN 201910037868 A CN201910037868 A CN 201910037868A CN 109470430 A CN109470430 A CN 109470430A
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- pipe fitting
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- 238000001514 detection method Methods 0.000 title claims abstract description 94
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 10
- 239000000284 extract Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000003556 assay Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000004880 explosion Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 230000002045 lasting effect Effects 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2853—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The present invention discloses a kind of pneumatic pipe fitting test device and its detection method, including detection platform, drives cylinder, detection device, and detection cylinder;The detection device includes the Mobile base that side is connect with driving cylinder, the first covered joint seat on the Mobile base is set, the pipe fitting that one end and the first covered joint seat sealing shroud connect, and the fixing seat of the pipe fitting other end is set, the second covered joint seat and air gauge arranged on the fixing seat that the fixing seat corresponds to pipe fitting are set;The detection platform of the device is by being provided with the first covered joint seat and the second covered joint seat, multiple pipe fittings can be detected simultaneously when in use, and it can precisely detect underproof pipe fitting, simultaneously to accurately covered joint seat is not alarmed, prompt classification recycling and reusing, therefore, have the advantages that automatic detection, precision are high and high-efficient.
Description
Technical field
Present invention relates particularly to a kind of pneumatic pipe fitting test device and its detection methods.
Background technique
Leaking hunting for pipe fitting leaks hunting mode or rotation is continuously leaked hunting using straight line is intermittent in the industry of domestic processing at present
Mode carries out, using straight line it is intermittent leak hunting mode when need to wait for pipe fitting in place after conveyer belt stop positioning after can be examined
It surveys, causes the pipe fitting being continuously conveyed below that need to stop, will cause rear square-tube joint blocking when such as detecting and detection leakage phenomenon occur,
And low output under same station, when continuously leaked hunting using rotation mode when, this machine production is high, but corresponding higher cost, accounts for
Ground area is big, and customer devotion cost is excessively high, and replaces complex when pipe fitting.Therefore, when leaking hunting to pipe fitting, directly
Line is intermittent to leak hunting mode and rotation mode of continuously leaking hunting can not reach low cost and on-line continuous is leaked hunting and high speed is high simultaneously
The production method of yield is unable to satisfy the demand in market.In addition, this detection method is single, and the inefficiency of detection, Yi Jiwu
Method plays the role of alarm, influences the recycling of substandard product.
Summary of the invention
In view of this, it is an object of the present invention to provide a kind of pneumatic tubes high and high-efficient with automatic detection, precision
Connector test device.
In order to solve the above-mentioned technical problem, the technical scheme is that
A kind of pneumatic pipe fitting test device, including detection platform, are mounted on the driving gas of side in the detection platform
The detection device in the detection platform is arranged in cylinder, and be arranged in the detection platform and adjacent driven cylinder side
The detection cylinder on side;The detection device includes the Mobile base that side is connect with driving cylinder, is arranged another in the Mobile base
The pipe fitting that several first covered joint seats on side, one end and the first covered joint seat sealing shroud connect, and be arranged in pipe fitting
The other end and be mounted on the fixing seat in detection platform, be arranged in the fixing seat correspond to it is pipe fitting and close with pipe fitting
Several second covered joint seats and air gauge that is arranged on the fixing seat and being connected to the second covered joint seat that big envelope connects.
Further, sealing ring corresponding with the first covered joint seat quantity is installed on the Mobile base and extracts warning device,
The sealing ring extracts warning device and includes the mounting base of built-in single-chip microcontroller, and the alarm lamp above mounting base is arranged in.
Further, first covered joint seat is equidistantly mounted on Mobile base, first covered joint seat upper end be provided with into
Tracheae, the end of the air inlet pipe are also connected with an appendix, and the appendix is connected to simultaneously by air inlet pipe and is placed equidistant with
The first covered joint seat, the end of the appendix is provided with vent valve.
Further, the inside of first covered joint seat is additionally provided with the gas tube extended to inside pipe fitting, with
And rubber washer between the gas tube and the first covered joint seat inner wall, for improving sealing performance, the inflation are set
Pipe is integrally formed with the first covered joint seat, and is connected to air inlet pipe, and the end of the gas tube is additionally provided with for detecting rubber pad
Enclose the pressure sensor extracted.
Further, the quantity of second covered joint seat is corresponding with the quantity of first covered joint seat and position also corresponds to,
The internal structure of second covered joint seat is consistent with the internal structure of the first covered joint seat, and difference is in second covered joint seat
Tracheae is connected to air gauge.
Further, the barometric quantity is corresponding with the quantity of the second covered joint seat and position also corresponds to, the air pressure
The display lamp bar for alarm is provided on table.
Further, two sliding rails disposed in parallel are installed, the sliding rail is located at detection device in the detection platform
Both ends;Fixing seat is provided on the position of the corresponding installation driving cylinder of the detection platform;The corresponding installation of the detection platform
It detects and is provided with support frame on the position of cylinder.
Further, the lower end of the detection cylinder is provided with gas outlet, and the gas outlet connecting gas transmission pipe facilitates to defeated
First covered joint seat of tracheae connection carries out conveying gas, detects to pipe tieing.
A kind of detection method of pneumatic pipe fitting test device, which is characterized in that comprising the following specific steps
Step 1: equipment installation: driving cylinder and cylinder will be detected be separately mounted on the corresponding position of detection platform, so
It is fixed afterwards using screw, and cylinder is driven to be fixedly connected with Mobile base, detection cylinder is connect with appendix, spare;
Step 2: squeezing and reinforce: after step 1 installs equipment, pipe fitting being placed in detection device, is then opened
Dynamic driving cylinder, so that driving cylinder pushes Mobile base mobile, so that the first covered joint seat and pipe fitting cooperation are fixed, while second
Covered joint seat, which also cooperates with pipe fitting, to be fixed, and is fixed so that pipe fitting obtains sealing, spare;
Step 3: setting test value: after the completion of step 2, setting barometric numerical value in detection device, and adjust detection
The displacement of cylinder, it is spare;
Step 4: pneumatic leak detection: after setting numerical value in step 3, detection cylinder gas starting is passed through gas by appendix
It crosses the first covered joint seat to be delivered in pipe fitting, after reaching setting numerical value, pressure maintaining 1 minute, checks whether normally, held after checking normally
Continuous pressurization stops gas transmission, and air pressure is kept to leak hunting state 2 minutes so that the air pressure in pipe fitting is more than that numerical value is arranged in air gauge,
And its state of leaking hunting is shown by air gauge, it is spare;
Step 5: while step 4 test, successively realize following inspection intensity: the air pressure after a, input gas, which reaches, to be set
The three times extra pressure of constant-pressure;B, the air pressure after inputting gas reaches four times of extra pressures of setting pressure;C, gas is inputted
Air pressure afterwards reaches five times of extra pressures of setting pressure;In the process, the pipe fitting of test without explosion, without deformation state
Afterwards, then barometric numerical value is observed, if the numerical value in air gauge remains unchanged in the defined time after stopping gas transmission, and air pressure
Display lamp bar on table is shown in green, then the pipe fitting tested is qualified;If the numerical value in air gauge provides after stopping gas transmission
Time in become smaller, and the display lamp bar on air gauge is shown in red, then the pipe fitting tested is unqualified;
Step 6: pickup: upon completion of the assays, being again started up driving cylinder, so that driving cylinder is withdrawn, drives Mobile base
Mobile, so that the first covered joint seat is detached from pipe fitting, while the second covered joint seat is also detached from pipe fitting, so that pipe fitting obtains
Disassembly, the pipe fitting after disassembly are stored classifiedly according to detection structure, rubber pad while disassembly, in the first covered joint seat
If circle is extracted with pipe fitting, rubber washer can squeeze pressure sensor, by pressure sensor feedback to mounting base
Single-chip microcontroller is alarmed finally by alarm, at this point, staff needs to reinstall to rubber washer into the first covered joint seat
It is interior, the detection work of pipe fitting is then carried out again.
The technology of the present invention effect major embodiment is in the following areas: the detection platform of the device is by being provided with the first covered joint seat
With the second covered joint seat, multiple pipe fittings can be detected simultaneously when in use, and can precisely be detected underproof
Pipe fitting, while to accurately covered joint seat is not alarmed, prompt classification recycling and reusing, therefore, there is automatic detection, essence
Accuracy height and high-efficient advantage.
Detailed description of the invention
Fig. 1 is a kind of structure chart of pneumatic pipe fitting test device of the present invention;
Structure chart after the socket pipe installation that Fig. 2 is Fig. 1;
Fig. 3 is the structure chart of warning device in Fig. 1;
Fig. 4 is the connection framework figure of warning device;
Fig. 5 is barometric structure chart in Fig. 1.
Specific embodiment
Below in conjunction with attached drawing, a specific embodiment of the invention is described in further detail, so that technical solution of the present invention is more
It should be readily appreciated that and grasp.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
It is of the invention for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, the connection or fixed form between component if not otherwise specified in this embodiment, connection or solid
Determine mode can for fixed by bolt commonly used in the prior art or pin fix or pin shaft connection etc. modes, therefore, this
It is not described in detail in embodiment.
A kind of pneumatic pipe fitting test device is mounted in the detection platform 1 as shown in Figure 1, including detection platform 1
The driving cylinder 2 of side, and the detection device 3 being arranged in the detection platform 1, and be arranged in the detection platform 1
On and 3 side of adjacent driven cylinder detection cylinder 4;Two sliding rails disposed in parallel are installed in the detection platform 1
11, by sliding rail 11 Mobile base 31 is moved in detection platform 1, the sliding rail 11 is located at the both ends of detection device 3,
Detection device 3 can not be hindered to run;It is provided with fixing seat 12 on the position of the corresponding installation driving cylinder 2 of the detection platform 1,
Driving cylinder 2 can be fastened by fixing seat 12, so that driving cylinder 2 runs smoothly;The corresponding installation detection of the detection platform 1
It is provided with support frame 13 on the position of cylinder 4, detection cylinder 4 can steadily be placed by support frame 13.The detection device 3 is wrapped
The Mobile base 31 for including side and cylinder 2 being driven to connect, is arranged in several first covered joint seats on 31 other side of Mobile base
32, one end and first covered joint seat 32 sealing socket pipe fitting 33, and be arranged in 33 other end of pipe fitting and install
Fixing seat 34 in detection platform 1, be arranged in the corresponding pipe fitting 33 of the fixing seat 34 and seal with pipe fitting 33 and is socketed
Several second covered joint seats 35, and air gauge that is being arranged in the fixing seat 34 and being connected to the second covered joint seat 35
36。
First covered joint seat 32 is equidistantly mounted on Mobile base 31, and 32 upper end of the first covered joint seat is provided with air inlet pipe
321, the end of the air inlet pipe 321 is also connected with an appendix 322, and the appendix 322 is connected simultaneously by air inlet pipe 321
Logical the first covered joint seat 32 being placed equidistant with, the end of the appendix 322 are provided with vent valve 323, for after detection
It carries out discouraged.The quantity of second covered joint seat 35 is corresponding with the quantity of first covered joint seat 32 and position also corresponds to, described
The internal structure of second covered joint seat 35 is consistent with the internal structure of the first covered joint seat 32, and difference is in second covered joint seat 35
Tracheae be connected to air gauge 36, for detecting the variation of air pressure in pipe fitting 33, precisely detect pipe fitting 33 air-tightness.Institute
The lower end for stating detection cylinder 4 is provided with gas outlet 41, and 41 connecting gas transmission pipe 322 of gas outlet facilitates and is connected to appendix 322
The first covered joint seat 32 carry out conveying gas, pipe tieing 33 is detected.The quantity and the second covered joint seat of the air gauge 36
35 quantity is corresponding and position also corresponds to.
Sealing ring corresponding with 32 quantity of the first covered joint seat is installed on the Mobile base 31 and extracts warning device 311, such as
Shown in Fig. 2, the sealing ring extracts the mounting base 3111 that warning device 311 includes built-in single-chip microcontroller, and is arranged in mounting base
The alarm lamp 3112 of 3111 tops, the sealing ring is extracted warning device 311 and is used alone, for detecting the first covered joint seat 32
Into alarm when interior rubber washer 325 is extracted, user is reminded to handle in time.
As shown in figure 3, the inside of first covered joint seat 32 is additionally provided with the inflation extended to inside pipe fitting 33
Pipe 324, and rubber between 32 inner wall of the gas tube 324 and the first covered joint seat, for improving sealing performance is set
Washer 325, the gas tube 324 and the first covered joint seat 32 are integrally formed, and are connected to air inlet pipe 321, the gas tube 324
End is additionally provided with the pressure sensor 3241 for detecting the extraction of rubber washer 325.
As shown in figure 4, after the mounting base 3111 connects power supply, the pressure sensor 3241 is connected in conjunction with Fig. 2-3
Single-chip microcontroller in mounting base 3111, and single-chip microcontroller connects alarm lamp 3112, and squeeze pressure is passed through when rubber washer 325 is extracted
Sensor 3241, so that single-chip microcontroller is alarmed after receiving information by lighting alarm lamp 3112.
As shown in figure 5, being provided with the display lamp bar 361. for alarm on the air gauge 36
A kind of detection method of pneumatic pipe fitting test device, comprising the following specific steps
Step 1: equipment installation: driving cylinder 2 and detection cylinder 4 are separately mounted on the corresponding position of detection platform 1,
Then it is fixed using screw, and cylinder 2 is driven to be fixedly connected with Mobile base 31, detection cylinder 4 is connect with appendix 322, standby
With;
Step 2: squeezing and reinforce: after step 1 installs equipment, pipe fitting 33 being placed in detection device 3, then
Starting driving cylinder 2, so that driving cylinder 2 pushes Mobile base 31 mobile, so that the first covered joint seat 32 and the cooperation of pipe fitting 33 are solid
It is fixed, while the second covered joint seat 35 also cooperates fixation with pipe fitting 33, fixes so that pipe fitting 33 obtains sealing, it is spare;
Step 3: setting test value: after the completion of step 2, setting barometric numerical value in detection device 3, and adjust detection
The displacement of cylinder 4, it is spare;
Step 4: pneumatic leak detection: after setting numerical value in step 3, detection cylinder gas starting is passed through gas by appendix
It crosses the first covered joint seat to be delivered in pipe fitting, after reaching setting numerical value, pressure maintaining 1 minute, checks whether normally, held after checking normally
Continuous pressurization stops gas transmission, and air pressure is kept to leak hunting state 2 minutes so that the air pressure in pipe fitting is more than that numerical value is arranged in air gauge,
And its state of leaking hunting is shown by air gauge, it is spare;
Step 5: while step 4 test, successively realize following inspection intensity: the air pressure after a, input gas, which reaches, to be set
The three times extra pressure of constant-pressure;B, the air pressure after inputting gas reaches four times of extra pressures of setting pressure;C, gas is inputted
Air pressure afterwards reaches five times of extra pressures of setting pressure;In the process, the pipe fitting of test without explosion, without deformation state
Afterwards, then barometric numerical value is observed, if the numerical value in air gauge remains unchanged in the defined time after stopping gas transmission, and air pressure
Display lamp bar on table is shown in green, then the pipe fitting tested is qualified;If the numerical value in air gauge provides after stopping gas transmission
Time in become smaller, and the display lamp bar on air gauge is shown in red, then the pipe fitting tested is unqualified;
Step 6: pickup: upon completion of the assays, being again started up driving cylinder 2, so that driving cylinder 2 is withdrawn, drive movement
Seat 31 is mobile, so that the first covered joint seat 32 is detached from pipe fitting 33, while the second covered joint seat 35 is also detached from pipe fitting 33, to make
Pipe fitting 33 is obtained to be dismantled, the pipe fitting 33 after disassembly is stored classifiedly according to detection structure, while disassembly, first
If rubber washer 324 in covered joint seat 32 is extracted with pipe fitting 33, rubber washer 324 can squeeze pressure sensor 2341,
By the feedback of pressure sensor 2341 to the single-chip microcontroller in mounting base 3111, alarm finally by alarm 3112, at this point, work
It needs to reinstall to rubber washer 324 in first covered joint seat 32 as personnel, then carries out the detection work of pipe fitting 33 again
Make.
The technology of the present invention effect major embodiment is in the following areas: the detection platform of the device is by being provided with the first covered joint seat
With the second covered joint seat, multiple pipe fittings can be detected simultaneously when in use, and can precisely be detected underproof
Pipe fitting, while to accurately covered joint seat is not alarmed, prompt classification recycling and reusing, therefore, there is automatic detection, essence
Accuracy height and high-efficient advantage.
Certainly, above is representative instance of the invention, and in addition to this, the present invention can also have other a variety of specific implementations
Mode, all technical solutions formed using equivalent substitution or equivalent transformation, is all fallen within the scope of protection of present invention.
Claims (9)
1. a kind of pneumatic pipe fitting test device, including detection platform, are mounted on the driving cylinder of side in the detection platform,
Detection device in the detection platform is set, and be arranged in the detection platform and adjacent driven cylinder side
Detection cylinder;It is characterized by: the detection device includes the Mobile base that side is connect with driving cylinder, it is arranged in the shifting
The pipe fitting that several first covered joint seats on the dynamic seat other side, one end and the first covered joint seat sealing shroud connect, and setting
The pipe fitting other end and be mounted on the fixing seat in detection platform, be arranged in the fixing seat correspond to pipe fitting and with
Several second covered joint seats of pipe seal socket and arranged on the fixing seat and be connected to the second covered joint seat
Air gauge.
2. a kind of pneumatic pipe fitting test device as described in claim 1, it is characterised in that: be equipped on the Mobile base with
The corresponding sealing ring of first covered joint seat quantity extracts warning device, and it includes built-in single-chip microcontroller that the sealing ring, which extracts warning device,
Mounting base, and the alarm lamp above mounting base is set.
3. a kind of pneumatic pipe fitting test device as described in claim 1, it is characterised in that: first covered joint seat is equidistantly pacified
On Mobile base, first covered joint seat upper end is provided with air inlet pipe, and the end of the air inlet pipe is also connected with a gas transmission
Pipe, the appendix are connected to the first covered joint seat being placed equidistant with by air inlet pipe simultaneously, and the end of the appendix, which is provided with, puts
Air valve.
4. a kind of pneumatic pipe fitting test device as described in claim 1, it is characterised in that: the inside of first covered joint seat
It is additionally provided with the gas tube extended to inside pipe fitting, and is arranged between the gas tube and the first covered joint seat inner wall
, rubber washer for improving sealing performance, the gas tube and the first covered joint seat are integrally formed, and are connected to air inlet pipe,
The inflation pipe end is additionally provided with the pressure sensor for detecting rubber washer extraction.
5. a kind of pneumatic pipe fitting test device as described in claim 1, it is characterised in that: the quantity of second covered joint seat
Corresponding and position also corresponds to the quantity of first covered joint seat, the internal structure and the first covered joint seat of second covered joint seat
Internal structure it is consistent, difference be that the tracheae in second covered joint seat is connected to air gauge.
6. a kind of pneumatic pipe fitting test device as described in claim 1, it is characterised in that: the barometric quantity and the
The quantity of two covered joint seats is corresponding and position also corresponds to, and the display lamp bar for alarm is provided on the air gauge.
7. a kind of pneumatic pipe fitting test device as described in claim 1, it is characterised in that: be equipped in the detection platform
Two sliding rails disposed in parallel, the sliding rail are located at the both ends of detection device;The corresponding installation driving cylinder of the detection platform
Fixing seat is provided on position;Support frame is provided on the position of the corresponding installation detection cylinder of the detection platform.
8. a kind of pneumatic pipe fitting test device as described in claim 1, it is characterised in that: the lower end of the detection cylinder is set
It is equipped with gas outlet, the gas outlet connecting gas transmission pipe facilitates the first covered joint seat being connected to appendix to carry out conveying gas, to pipe
Tieing is detected.
9. a kind of detection method of pneumatic pipe fitting test device, which is characterized in that comprising the following specific steps
Step 1: equipment installation: driving cylinder and cylinder will be detected be separately mounted on the corresponding position of detection platform, and then adopt
It is fixed with screw, and cylinder is driven to be fixedly connected with Mobile base, detection cylinder is connect with appendix, spare;
Step 2: squeezing and reinforce: after step 1 installs equipment, pipe fitting being placed in detection device, then starting is driven
Cylinder of taking offence is fixed so that driving cylinder pushes Mobile base mobile so that the first covered joint seat and pipe fitting cooperate, while the second socket
Seat, which also cooperates with pipe fitting, to be fixed, and is fixed so that pipe fitting obtains sealing, spare;
Step 3: setting test value: after the completion of step 2, setting barometric numerical value in detection device, and adjust detection cylinder
Displacement, it is spare;
Step 4: pneumatic leak detection: after setting numerical value in step 3, detection cylinder gas starting, by appendix by gas by the
One covered joint seat is delivered in pipe fitting, after reaching setting numerical value, pressure maintaining 1 minute, is checked whether normally, checks normal rear lasting increasing
Pressure stops gas transmission, and keep air pressure to leak hunting state 2 minutes, and lead to so that the air pressure in pipe fitting is more than that numerical value is arranged in air gauge
It crosses air gauge and shows its state of leaking hunting, it is spare;
Step 5: while step 4 test, successively realize following inspection intensity: the air pressure after a, input gas reaches setting pressure
The three times extra pressure of power;B, the air pressure after inputting gas reaches four times of extra pressures of setting pressure;C, after inputting gas
Air pressure reaches five times of extra pressures of setting pressure;In the process, the pipe fitting of test without explosion, without deformation state after, then
Barometric numerical value is observed, if the numerical value in air gauge remains unchanged in the defined time after stopping gas transmission, and on air gauge
Display lamp bar it is shown in green, then the pipe fitting tested is qualified;If the numerical value in air gauge is when defined after stopping gas transmission
It is interior to become smaller, and the display lamp bar on air gauge is shown in red, then the pipe fitting tested is unqualified;
Step 6: pickup: upon completion of the assays, being again started up driving cylinder, so that driving cylinder is withdrawn, drives Mobile base mobile,
So that the first covered joint seat is detached from pipe fitting, while the second covered joint seat is also detached from pipe fitting, so that pipe fitting is dismantled,
Pipe fitting after disassembly is stored classifiedly according to detection structure, while disassembly, if the rubber washer in the first covered joint seat
As pipe fitting is extracted, rubber washer then can squeeze pressure sensor, pass through pressure sensor feedback to the monolithic in mounting base
Machine is alarmed finally by alarm, at this point, staff needs to reinstall to rubber washer in the first covered joint seat, so
Carry out the detection work of pipe fitting again afterwards.
Priority Applications (1)
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CN201910037868.1A CN109470430A (en) | 2019-01-16 | 2019-01-16 | Pneumatic pipe fitting test device and its detection method |
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Application Number | Priority Date | Filing Date | Title |
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CN201910037868.1A CN109470430A (en) | 2019-01-16 | 2019-01-16 | Pneumatic pipe fitting test device and its detection method |
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ID=65678536
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115112295A (en) * | 2022-07-01 | 2022-09-27 | 北京亚华物联科技发展有限公司 | Pressure instrument testing device and testing method |
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Publication number | Priority date | Publication date | Assignee | Title |
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GB329401A (en) * | 1929-02-22 | 1930-05-22 | Frederick Leonard Ball | Improvements in or relating to apparatus for testing pipe joints for leakage |
CN104568346A (en) * | 2014-12-26 | 2015-04-29 | 宁波以赛亚气动成套有限公司 | Leakage test equipment for elbow pneumatic tube joint |
CN207832393U (en) * | 2017-10-19 | 2018-09-07 | 靖江市大铭机械制造有限公司 | A kind of hose coupling air pressure leakage detecting device |
CN208350290U (en) * | 2018-07-06 | 2019-01-08 | 江西南方锅炉股份有限公司 | A kind of pipe hydraulic pressure test fixture connector |
CN209214864U (en) * | 2019-01-16 | 2019-08-06 | 宁波奉化亿太诺流体管件有限公司 | Pneumatic pipe fitting test device |
-
2019
- 2019-01-16 CN CN201910037868.1A patent/CN109470430A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB329401A (en) * | 1929-02-22 | 1930-05-22 | Frederick Leonard Ball | Improvements in or relating to apparatus for testing pipe joints for leakage |
CN104568346A (en) * | 2014-12-26 | 2015-04-29 | 宁波以赛亚气动成套有限公司 | Leakage test equipment for elbow pneumatic tube joint |
CN207832393U (en) * | 2017-10-19 | 2018-09-07 | 靖江市大铭机械制造有限公司 | A kind of hose coupling air pressure leakage detecting device |
CN208350290U (en) * | 2018-07-06 | 2019-01-08 | 江西南方锅炉股份有限公司 | A kind of pipe hydraulic pressure test fixture connector |
CN209214864U (en) * | 2019-01-16 | 2019-08-06 | 宁波奉化亿太诺流体管件有限公司 | Pneumatic pipe fitting test device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115112295A (en) * | 2022-07-01 | 2022-09-27 | 北京亚华物联科技发展有限公司 | Pressure instrument testing device and testing method |
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