CN105910775A - Large-caliber all-welded ball-valve integrated multifunctional detection equipment - Google Patents
Large-caliber all-welded ball-valve integrated multifunctional detection equipment Download PDFInfo
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- CN105910775A CN105910775A CN201610392653.8A CN201610392653A CN105910775A CN 105910775 A CN105910775 A CN 105910775A CN 201610392653 A CN201610392653 A CN 201610392653A CN 105910775 A CN105910775 A CN 105910775A
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- China
- Prior art keywords
- valve
- switch
- conveyance conduit
- locomotive
- cylinder body
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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
- G01M3/2876—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 valves
Abstract
The invention relates to large-caliber all-welded ball-valve integrated multifunctional detection equipment. The equipment comprises a pedestal, a main frame, a movable vehicle, a lower sealing plate, an upper sealing plate, a detection system and a control box body. The main frame is connected to an upper portion of the pedestal through a stress shaft. Two horizontal tracks are arranged on the pedestal. The movable vehicle is movably connected between the two horizontal tracks. The lower sealing plate is installed on an upper surface of the movable vehicle. The upper sealing plate is arranged between the pedestal and the main frame. The upper sealing plate is connected to a cylinder body through an upper pressing plate. The cylinder body is installed on the main frame. The control box body is arranged on one side of the pedestal. The control box body is provided with a detection instrument assembly and a switch assembly. The detection instrument assembly and the switch assembly are connected to the detection system respectively. Through the design of the invention, automatic control is used to replace manual work, clamping to the valve and sealing of two ends of the valve are realized, and an effect of increasing detection equipment work efficiency is achieved.
Description
Technical field
Patent of the present invention relates to a kind of detection equipment, particularly a kind of heavy caliber many merits of all-welded ball valve integral type
Equipment can be detected.
Background technology
When ball valve is tested by prior art, sealing gasket or sealing ring is generally used to be placed in the outside at ball valve two ends,
Be clamped in the mouth of pipe connecting pipe fitting at ball valve two ends again with devices such as cylinders so that sealing gasket or sealing ring with
Two ends of ball valve are formed and seal, and are immersed in the water by the ball valve after whole sealing, then are passed through pressure inside ball valve
Its sealing property of contracting gas examination.And tradition Horizontal pressure testing machine, during for clamping large bore valves,
Quite inconvenience；It addition, when trying intensity pressure, due to valve mechanism problem, tend not in cavity
Air drains only, causes certain potential safety hazard.
Summary of the invention
The purpose of the present invention is exactly to replace manually realizing to the clamping of valve and to valve by Automated condtrol
The sealing at door two ends, serves the effect that improve detection equipment work efficiency, and has invented a kind of heavy caliber
All-welded ball valve integral multifunctional detection equipment.
For solving above-mentioned technical problem, the invention provides and include
Base,
Mainframe, described mainframe is connected to the top of base by stress axle,
Locomotive, described base is provided with two horizontal rail, and described locomotive is movably connected in two
Between bar horizontal rail,
Lower seal plate, described lower seal plate is arranged on the upper surface of locomotive,
Upper sealing panel, described upper sealing panel is arranged between base and mainframe, and described upper sealing panel leads to
Crossing top board to be connected with cylinder body, described cylinder body is arranged on mainframe,
Detecting system, detecting system include detection pipe, lower detection pipe, water pipeline, air duct, on
Bleed valve, lower bleed valve and pressure transducer, one end of described upper detection pipe passes upper sealing panel and valve
Upper end be connected, described lower detection pipe is arranged in locomotive, and one end of described lower detection pipe passes
Lower seal plate is connected with the lower end of valve, and described water pipeline is by the first conveyance conduit and upper detection pipe
The other end be connected, described air duct by the second conveyance conduit with upper detection pipe be connected, described send
Waterpipe passes sequentially through the 3rd conveyance conduit and the 5th conveyance conduit is connected in horizontal rail, and described supplies gas
Pipeline passes sequentially through the 4th conveyance conduit and the 5th conveyance conduit is connected in horizontal rail, described horizontal rail
Offering flow channels in road, the 5th described conveyance conduit is connected with lower detection pipe by flow channels,
Described upper bleed valve and lower bleed valve are separately mounted on detection pipe and the 5th conveyance conduit, and described is upper
Pressure transducer also it is fitted with on detection pipe and the 5th conveyance conduit,
Controlling casing, the described casing that controls is arranged on the side of base, described control casing is provided with
Instrumentation assembly is connected with detecting system with switch assembly respectively with the instrumentation assembly described in switch assembly
Connect.
Further: on described water pipeline and air duct, to be separately installed with liquid feed valve and intake valve, described
The first conveyance conduit and the second conveyance conduit on be separately installed with solenoid A and solenoid B, described
Being separately installed with lower electromagnetic valve A and lower electromagnetic valve B on 3rd conveyance conduit and the 4th conveyance conduit, described enters
Liquid valve, intake valve, solenoid A, solenoid B, lower electromagnetic valve A and lower electromagnetic valve B respectively with switch
Assembly is connected.
Further: described switch assembly includes from left to right being successively set on the cylinder body pressure controlled on casing
Switch for locking, cylinder body loosen switch, source of the gas main switch, upper pneumoelectric magnet valve a switch, upper water solenoid valve b switch,
Upper bleed valve switch, water source main switch, therapeutic method to keep the adverse QI flowing downwards electromagnetic valve a, lower water solenoid valve b switch, lower bleed valve switch,
Locomotive goes out button, locomotive enters button, described cylinder body clamping switch and cylinder body loosen switch respectively with cylinder
Body, described source of the gas main switch is connected with intake valve, described upper pneumoelectric magnet valve a switch and upper water solenoid valve b
Switch is connected with solenoid A and solenoid B respectively, described upper bleed valve switch and upper bleed valve
Being connected, described water source main switch is connected with liquid feed valve, and therapeutic method to keep the adverse QI flowing downwards electromagnetic valve a and lower water solenoid valve b opens
Close and be connected with lower electromagnetic valve A and lower electromagnetic valve B1 respectively, described lower bleed valve switch and lower bleed valve phase
Connecting, described locomotive goes out button and enters button with locomotive and be connected with locomotive respectively.
Further: described instrumentation assembly includes from left to right being successively set on the cylinder controlled on casing
Body Pressure gauge, upper low pressure gas enclosed watch, lower low pressure gas enclosed watch, housing pressure table, described cylinder pressure
Table is connected with cylinder body, described upper low pressure gas enclosed watch and lower low pressure gas enclosed watch respectively be arranged on upper inspection
Test tube is connected with two pressure transducers on the 5th conveyance conduit.
Further: all offer and valve on the bottom surface of described upper sealing panel and the end face of lower seal plate
The groove that two ends match up and down.
The present invention is used after said structure to replace the artificial clamping to valve and right of realizing by Automated condtrol
The sealing at valve two ends, serves the effect that improve detection equipment work efficiency；And the design also has
Simple in construction, the easily fabricated and advantage of practicality and high efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1 a kind of heavy caliber all-welded ball valve integral multifunctional detection equipment, including base 20,
Mainframe 2, locomotive 19, lower seal plate 15, upper sealing panel 8, detecting system and control casing, described
Mainframe 2 be connected to by stress axle 3 top of base 20, described base 20 be provided with two
Horizontal rail, described locomotive 19 is movably connected between two horizontal rail, described lower seal plate 15
Be arranged on the upper surface of locomotive 19, described upper sealing panel 8 be arranged on base 20 and mainframe 2 it
Between, described upper sealing panel 8 is connected with cylinder body 1 by top board 4, and described cylinder body 1 is arranged on main frame
On frame 2, detecting system includes detection pipe, lower detection pipe, water pipeline 10, air duct 9, upper row
Letting out valve 4, lower bleed valve 13 and pressure transducer 7, one end of described upper detection pipe passes upper sealing panel 8
Being connected with the upper end of valve 16, described lower detection pipe is arranged in locomotive 19, described lower detection
One end of pipe is connected with the lower end of valve 16 through lower seal plate 15, and described water pipeline 10 passes through the
One conveyance conduit is connected with the other end of upper detection pipe, described air duct 9 by the second conveyance conduit with
Upper detection pipe is connected, and described water pipeline 10 passes sequentially through the 3rd conveyance conduit and the 5th conveyance conduit connects
In horizontal rail, described air duct 9 passes sequentially through the 4th conveyance conduit and the 5th conveyance conduit connects
In horizontal rail, offering flow channels in described horizontal rail, the 5th described conveyance conduit passes through
Flow channels is connected with lower detection pipe, and described upper bleed valve 4 and lower bleed valve 13 are separately mounted to inspection
In test tube and the 5th conveyance conduit, described upper detection pipe and the 5th conveyance conduit are also fitted with pressure and pass
Sensor 7, the described casing that controls is arranged on the side of base 20, described control casing is provided with detection
Instrumentation assembly 17 described in instrument assembly 17 and switch assembly 18 and switch assembly 18 respectively with detection
System is connected, and described instrumentation assembly 17 includes from left to right being successively set on the cylinder controlled on casing
Body Pressure gauge, upper low pressure gas enclosed watch, lower low pressure gas enclosed watch, housing pressure table, described cylinder pressure
Table is connected with cylinder body 1, described upper low pressure gas enclosed watch and lower low pressure gas enclosed watch respectively be arranged on
Detection pipe is connected with two pressure transducers 7 on the 5th conveyance conduit.During detection, first by locomotive 19
Output, the valve 16 one end of valve 16 is placed on lower seal plate 15, then by locomotive 19 sling
Drive into, lower seal plate 15 is transported to the underface of upper sealing panel 8, start cylinder body 1 and utilize upper sealing panel 8
With lower seal plate 15, valve 16 is carried out two way seal, carry out clamping by this structure very convenient, finally
Utilize switch assembly to control detecting system to detect, judge valve 16 by the display of instrumentation assembly 17
Whether have problems.The present invention replaces manually realizing to the clamping of valve and to valve by Automated condtrol
The sealing at two ends, serves the effect that improve detection equipment work efficiency.
It is separately installed with liquid feed valve and intake valve, institute on water pipeline 10 as shown in Figure 1 and air duct 9
Solenoid A6 and solenoid B5, institute it is separately installed with on the first conveyance conduit stated and the second conveyance conduit
Lower electromagnetic valve A12 and lower electromagnetic valve B11 it is separately installed with on the 3rd conveyance conduit stated and the 4th conveyance conduit,
Described liquid feed valve, intake valve, solenoid A6, solenoid B5, lower electromagnetic valve A12 and lower electromagnetic valve
B11 is connected with switch assembly 18 respectively；Described switch assembly 18 includes from left to right being successively set on control
Cylinder body clamping switch on casing processed, cylinder body loosen switch, source of the gas main switch, upper pneumoelectric magnet valve a switch,
Upper water solenoid valve b switch, upper bleed valve switch, water source main switch, therapeutic method to keep the adverse QI flowing downwards electromagnetic valve a, lower water solenoid valve b
Switch, lower bleed valve switch, locomotive goes out button, locomotive enters button, described cylinder body clamping switch and
Cylinder body loosen switch respectively with cylinder body 1, described source of the gas main switch is connected with intake valve, described upper pneumoelectric magnetic
Valve a switch is connected with solenoid A6 and solenoid B5 respectively with upper water solenoid valve b switch, described
Upper bleed valve switch be connected with upper bleed valve 4, described water source main switch is connected with liquid feed valve, under
Pneumoelectric magnet valve a and lower water solenoid valve b switch is connected with lower electromagnetic valve A12 and lower electromagnetic valve B11 respectively,
Described lower bleed valve switch is connected with lower bleed valve 13, and described locomotive goes out button and locomotive enters to press
Button is connected with locomotive 19 respectively.When carrying out high pressure gas sealing, method one, because of the spheroid of big-diameter ball valve
For fixed, first the lower end of valve is carried out pneumatic sealing test, open source of the gas main switch, close solenoid
B5, lower electromagnetic valve A12, lower bleed valve 13 and solenoid A6, open lower electromagnetic valve B11, by upper low
Whether enclosed watch of calming the anger i.e. can be taken a fancy at bleed valve 4 and leaking gas, it is also possible to lower electromagnetic valve B11 sees on Pressure gauge
Numeral is the most constant, and in like manner the upper end to valve is also carried out pneumatic sealing test sealing；Method two, because of heavy caliber
The spheroid of ball valve is fixed, it is also possible to two-way test hermetic seal is tested, and closes and closes bleed valve 4, solenoid
A6, lower electromagnetic valve A12 and lower bleed valve 13, open solenoid B5 and lower electromagnetic valve B11, injects standard
Turn off solenoid B5 and lower electromagnetic valve B11 after required pressure, by take a fancy to low pressure gas enclosed watch and under
Whether low pressure gas enclosed watch changes and judges whether valve leaks gas.When carrying out high-pressure water seal detection,
Bleed valve 4, solenoid B5, lower electromagnetic valve B11 and lower bleed valve 13 are closed in pass, open solenoid
A6 or lower electromagnetic valve A12, injection hydraulic pressure to standard-required, closedown solenoid A6 or lower electromagnetic valve A12,
By taking a fancy to whether low pressure gas enclosed watch and lower low pressure gas enclosed watch change and judge whether valve leaks gas.
All offer and valve on the bottom surface of upper sealing panel 8 as shown in Figure 1 and the end face of lower seal plate 15
The groove that about 16 two ends match.The design is by the bottom surface of upper sealing panel 8 and lower seal plate 15
Offer the groove matched with valve about 16 two ends on end face, improve the sealing to valve 16 two ends
Performance, it has simple in construction, the easily fabricated and advantage of practicality and high efficiency.
Claims (5)
1. a heavy caliber all-welded ball valve integral multifunctional detection equipment, it is characterised in that: include
Base (20),
Mainframe (2), described mainframe (2) is connected to the top of base (20) by stress axle (3),
Locomotive (19), described base (20) is provided with two horizontal rail, described locomotive (19)
It is movably connected between two horizontal rail,
Lower seal plate (15), described lower seal plate (15) is arranged on the upper surface of locomotive (19),
Upper sealing panel (8), described upper sealing panel (8) be arranged on base (20) and mainframe (2) it
Between, described upper sealing panel (8) is connected with cylinder body (1) by top board (4), described cylinder body (1)
It is arranged on mainframe (2),
Detecting system, detecting system includes detection pipe, lower detection pipe, water pipeline (10), snorkel
Road (9), upper bleed valve (4), lower bleed valve (13) and pressure transducer (7), described upper detection pipe
One end is connected through upper sealing panel (8) with the upper end of valve (16), and described lower detection pipe is arranged on locomotive
(19), in, one end of described lower detection pipe is connected through lower seal plate (15) with the lower end of valve (16),
Described water pipeline (10) is connected with the other end of upper detection pipe by the first conveyance conduit, and described send
Feed channel (9) is connected with upper detection pipe by the second conveyance conduit, and described water pipeline (10) leads to successively
Crossing the 3rd conveyance conduit and the 5th conveyance conduit is connected in horizontal rail, described air duct (9) leads to successively
Cross the 4th conveyance conduit and the 5th conveyance conduit is connected in horizontal rail, offer in described horizontal rail
Flow channels, the 5th described conveyance conduit is connected with lower detection pipe by flow channels, described upper row
Let out valve (4) and lower bleed valve (13) is separately mounted on detection pipe and the 5th conveyance conduit, described upper inspection
Pressure transducer (7) also it is fitted with in test tube and the 5th conveyance conduit,
Controlling casing, described control casing is arranged on the side of base (20), on described control casing
It is provided with the instrumentation assembly (17) described in instrumentation assembly (17) and switch assembly (18) and opens
Close assembly (18) to be connected with detecting system respectively.
A kind of heavy caliber all-welded ball valve integral multifunctional detection equipment the most according to claim 1,
It is characterized in that: be separately installed with on described water pipeline (10) and air duct (9) liquid feed valve and
Intake valve, the first described conveyance conduit and the second conveyance conduit are separately installed with solenoid A (6)
With solenoid B (5), the 3rd described conveyance conduit and the 4th conveyance conduit are separately installed with lower electromagnetism
Valve A (12) and lower electromagnetic valve B (11), described liquid feed valve, intake valve, solenoid A (6), power on
Magnet valve B (5), lower electromagnetic valve A (12) are connected with switch assembly (18) respectively with lower electromagnetic valve B (11).
A kind of heavy caliber all-welded ball valve integral multifunctional detection equipment the most according to claim 2,
It is characterized in that: described switch assembly (18) includes from left to right being successively set on the cylinder controlled on casing
Body clamping switch, cylinder body loosen switch, source of the gas main switch, upper pneumoelectric magnet valve a switch, upper water solenoid valve
B switch, upper bleed valve switch, water source main switch, therapeutic method to keep the adverse QI flowing downwards electromagnetic valve a, lower water solenoid valve b switch, under
Bleed valve switchs, locomotive goes out button, locomotive enters button, and described cylinder body clamping switch and cylinder body are put
Unclamp pass respectively with cylinder body (1), described source of the gas main switch is connected with intake valve, described upper pneumoelectric magnet valve
A switch is connected with solenoid A (6) and solenoid B (5) respectively with upper water solenoid valve b switch, institute
The upper bleed valve switch stated is connected with upper bleed valve (4), and described water source main switch is connected with liquid feed valve
Connect, therapeutic method to keep the adverse QI flowing downwards electromagnetic valve a and lower water solenoid valve b switch respectively with lower electromagnetic valve A (12) and lower electromagnetic valve B (11)
Being connected, described lower bleed valve switch is connected with lower bleed valve (13), and described locomotive goes out button
Enter button to be connected with locomotive (19) respectively with locomotive.
A kind of heavy caliber all-welded ball valve integral multifunctional detection equipment the most according to claim 1,
It is characterized in that: described instrumentation assembly (17) includes from left to right being successively set on control casing
Cylinder pressure table, upper low pressure gas enclosed watch, lower low pressure gas enclosed watch, housing pressure table, described cylinder
Body Pressure gauge is connected with cylinder body (1), described upper low pressure gas enclosed watch and lower low pressure gas enclosed watch respectively with
It is arranged on detection pipe to be connected with two pressure transducers (7) on the 5th conveyance conduit.
A kind of heavy caliber all-welded ball valve integral multifunctional detection equipment the most according to claim 1,
It is characterized in that: all offer on the bottom surface of described upper sealing panel (8) and the end face of lower seal plate (15)
With valve (16) groove that two ends match up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610392653.8A CN105910775A (en) | 2016-06-03 | 2016-06-03 | Large-caliber all-welded ball-valve integrated multifunctional detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610392653.8A CN105910775A (en) | 2016-06-03 | 2016-06-03 | Large-caliber all-welded ball-valve integrated multifunctional detection equipment |
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|---|---|
| CN105910775A true CN105910775A (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610392653.8A Pending CN105910775A (en) | 2016-06-03 | 2016-06-03 | Large-caliber all-welded ball-valve integrated multifunctional detection equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840550A (en) * | 2017-01-09 | 2017-06-13 | 大禹节水集团股份有限公司 | Multifunction ball valve fatigue tester |
| CN107091258A (en) * | 2017-05-02 | 2017-08-25 | 湖南中财化学建材有限公司 | A kind of semi-automatic ball valve hydraulic pressure device for fast detecting |
| CN108956108A (en) * | 2018-05-21 | 2018-12-07 | 芜湖优能自动化设备有限公司 | A kind of pressure valve pressure regulation detection machine |
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| CN201828387U (en) * | 2010-10-26 | 2011-05-11 | 天津市纽森科技有限公司 | Testing platform for high-and low pressure air valves |
| CN202066652U (en) * | 2011-03-30 | 2011-12-07 | 南塑建材塑胶制品（深圳）有限公司 | Air pressure type detecting device for sealing property of ball valves |
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| CN103837311A (en) * | 2014-02-20 | 2014-06-04 | 广东鸿图科技股份有限公司 | Method and device for detecting internal leakage of multi-cavity valve |
| CN204389115U (en) * | 2014-12-19 | 2015-06-10 | 湖北力拓阀业有限公司 | Valvelet special gas pressure device for detecting water pressure |
| CN204666323U (en) * | 2015-06-26 | 2015-09-23 | 宁波市宇华电器有限公司 | Simple and easy ball valve test device for air tightness |
| CN205940906U (en) * | 2016-06-03 | 2017-02-08 | 江苏威尔迪威阀业有限公司 | Multi -functional check out test set of heavy -calibre all -welded ball valve integral type |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB9603335D0 (en) * | 1996-02-10 | 1996-04-17 | Chadwick Stephen J | Fluid shut off valve |
| CN201828387U (en) * | 2010-10-26 | 2011-05-11 | 天津市纽森科技有限公司 | Testing platform for high-and low pressure air valves |
| CN202066652U (en) * | 2011-03-30 | 2011-12-07 | 南塑建材塑胶制品（深圳）有限公司 | Air pressure type detecting device for sealing property of ball valves |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840550A (en) * | 2017-01-09 | 2017-06-13 | 大禹节水集团股份有限公司 | Multifunction ball valve fatigue tester |
| CN107091258A (en) * | 2017-05-02 | 2017-08-25 | 湖南中财化学建材有限公司 | A kind of semi-automatic ball valve hydraulic pressure device for fast detecting |
| CN107091258B (en) * | 2017-05-02 | 2018-11-20 | 湖南中财化学建材有限公司 | A kind of hydraulic device for fast detecting of semi-automatic ball valve |
| CN108956108A (en) * | 2018-05-21 | 2018-12-07 | 芜湖优能自动化设备有限公司 | A kind of pressure valve pressure regulation detection machine |
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Application publication date: 20160831 |