CN107255556A - Quick detection speed regulator force feed tank arrangement, system and method - Google Patents
Quick detection speed regulator force feed tank arrangement, system and method Download PDFInfo
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- CN107255556A CN107255556A CN201710624879.0A CN201710624879A CN107255556A CN 107255556 A CN107255556 A CN 107255556A CN 201710624879 A CN201710624879 A CN 201710624879A CN 107255556 A CN107255556 A CN 107255556A
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- 238000001514 detection method Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000012360 testing method Methods 0.000 claims abstract description 10
- 238000005259 measurement Methods 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 6
- 238000007689 inspection Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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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
- G01M3/26—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
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Pipeline Systems (AREA)
Abstract
A kind of quick detection speed regulator force feed tank arrangement, system and method, it is related to speed regulator overhaul of the equipments technical field, quick detection speed regulator force feed tank arrangement includes electronic pressuring pump, and the sensor communicated therewith by pipeline, pressure gauge and high-pressure needle valve are respectively arranged with pipeline, pressure gauge is located between high-pressure needle valve and electronic pressuring pump, the quick detection speed regulator presses oil tank arrangement and the quick detection speed regulator force feed can system of formation can easily, fast, detection of the completion of safety to needle valve and connector, and the input of manpower can be substantially reduced.The quick detection speed regulator force feed tank method of the embodiment of the present invention is suppressed by electronic pressuring pump into pipeline, observe pressure shown in pressure gauge, when pressure reaches test pressure shown in pressure gauge, close high-pressure needle valve, whether the manifold pressure of observation sensor collection changes, to judge the quality of connection of valve and all connectors.
Description
Technical field
The present invention relates to speed regulator overhaul of the equipments technical field, pressed oil in particular to a kind of quick detection speed regulator
Tank arrangement, system and method.
Background technology
Speed regulator equipment covers all Hydropower Units, is one of the visual plant in power station.Speed regulator presses oil tank bag
Force feed tank and about eight sensors are included, sensor is as the visual plant for participating in unit allocation, and sensor is typically by multiple straight
Pass joint, needle valve, so as to be linked as entirety with force feed tank.Sensor is used to judge the real-time pressure in force feed tank, and then controls
The other equipment of generating set, therefore the quality of sensor operating condition directly influences the safety of generating set.In speed regulator
During the annual overhaul of equipment, it usually needs pull down the sensor pressed oil on tank and verified, to ensure the matter of sensor
Amount.But, it is necessary to reconnect all sensors, needle valve, straight coupling and force feed tank when returning dress sensor, so that will sensing
Device is connected with force feed tank and is integral.
In addition, in existing sensor and force feed tank connection procedure, multiple needle valves and connector can be used, work as connection
After the completion of, it is impossible to judge the quality of connection quality of all needle valves and connector, so during force feed tank builds pressure, generally only
Can in real time it be monitored at the scene by professional.Build during pressure once there are leakage scenarios, must will press oil tank pressure release extremely again
After zero, then overhaul plan is re-started, the consuming time is long, and human cost is larger.
Accordingly, it would be desirable to a kind of method that speed regulator can be examined to press oil tank connected needle valve and connector quality in advance.
The content of the invention
Tank arrangement is pressed oil it is an object of the invention to provide a kind of quick detection speed regulator, can easily, fast, safe is complete
The detection of paired valve and all connectors, and the input of manpower can be substantially reduced.
Can system is pressed oil it is an object of the invention to provide a kind of quick detection speed regulator, can easily, fast, safe is complete
The detection of paired valve and all connectors, and the input of manpower can be substantially reduced.
, can easily, fast another object of the present invention is to provide a kind of quick detection speed regulator force feed tank method, safety
Detection of the completion to valve and all connectors, and the input of manpower can be substantially reduced.
A kind of quick detection speed regulator presses oil tank arrangement, and it includes electronic pressuring pump, and communicated therewith by pipeline
Be respectively arranged with pressure gauge and high-pressure needle valve on sensor, pipeline, pressure gauge be located at high-pressure needle valve and electronic pressuring pump it
Between.
In preferred embodiments of the present invention, above-mentioned high-pressure needle valve passes through main pipeline and a plurality of measurement pipe closed at both ends
Road is connected, and multiple sensors for being used to measure pressure are provided with every measurement pipeline.
In preferred embodiments of the present invention, needle valve is additionally provided between each sensor and measurement pipeline.
In preferred embodiments of the present invention, above-mentioned high-pressure needle valve is connected by flexible pipe with electronic pressuring pump, pressure gauge
On flexible pipe, the connectivity part of high-pressure needle valve and flexible pipe is dismantled and assembled.
In preferred embodiments of the present invention, remove the high-pressure needle valve after flexible pipe directly can also be connected with force feed tank.
In preferred embodiments of the present invention, pressure sensor is communicated with above-mentioned force feed tank.
In preferred embodiments of the present invention, the sensor is located at the top of electronic pressuring pump, and the two is at least spaced
2m。
A kind of quick detection speed regulator presses oil can system, and it includes above-mentioned quick detection speed regulator force feed tank arrangement, with
And the bracket for mobile electric pressuring pump.
A kind of quick detection speed regulator force feed tank method using above-mentioned quick detection speed regulator force feed tank arrangement, it is wrapped
Include following steps：
Suppressed by electronic pressuring pump into pipeline, pressure shown in observation pressure gauge, when pressure shown in pressure gauge reaches examination
When testing pressure, high-pressure needle valve is closed, whether the manifold pressure of observation sensor collection changes, to judge valve and institute
There is the quality of connection of connector.
In preferred embodiments of the present invention, above-mentioned test pressure is 1.5 times of rated pressure, rated pressure is 6~
6.3MPa。
The beneficial effect of the embodiment of the present invention is：The quick detection speed regulator force feed tank arrangement of the embodiment of the present invention includes electricity
Pressure gauge and high-pressure needle valve, pressure are respectively arranged with dynamic pressuring pump, and the sensor communicated therewith by pipeline, pipeline
Epitope is between high-pressure needle valve and electronic pressuring pump, the quick detection of quick detection speed regulator force feed tank arrangement and formation
Speed regulator force feed can system can easily, quick, the detection of safe completion to valve and all connectors, and people can be substantially reduced
The input of power.The quick detection speed regulator force feed tank method of the embodiment of the present invention is suppressed by electronic pressuring pump into pipeline, is seen
Pressure shown in pressure gauge is examined, when pressure reaches test pressure shown in pressure gauge, high-pressure needle valve, observation sensor collection is closed
Manifold pressure whether change, to judge the quality of connection of needle valve and all connectors, this method can easily, it is fast
Victory, the detection of safe completion to valve and all connectors, and the input of manpower can be substantially reduced.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 presses oil the structural representation of tank for the speed regulator in first embodiment of the invention；
Fig. 2 presses oil the structural representation of tank arrangement for the quick detection speed regulator that first embodiment of the invention is provided；
Fig. 3 presses oil the structural representation of tank for the speed regulator in second embodiment of the invention；
Fig. 4 presses oil the structural representation of can system for the quick detection speed regulator that second embodiment of the invention is provided.
Icon：100- speed regulators press oil tank；110- presses oil tank；120- high-pressure needle valves；131- main pipelines；132- measurement pipes
Road；140- sensors；150- needle valves；200- quick detections speed regulator presses oil tank arrangement；The electronic pressuring pumps of 210-；220- pressure
Table；230- flexible pipes；300- speed regulators press oil tank；310- control valves；320- manual ball valves；400- quick detections speed regulator is pressed oil
Can system；410- brackets；420- circulation valves.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to explanation, the orientation or position of the instruction such as term " on ", " under ", " interior ", " outer "
It is or the orientation or position that the invention product is usually put when using based on orientation shown in the drawings or position relationship to put relation
Relation is put, the description present invention is for only for ease of and simplifies description, rather than indicate or imply that the device or element of meaning are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
First embodiment
It refer to shown in Fig. 1, speed regulator force feed tank 100 includes force feed tank 110 (also known as pressure oil tank), and passes through pipeline
High-pressure needle valve 120 is provided with the sensor 140 communicated therewith, pipeline, wherein, electronic pressuring pump 210 is specially 220V/
The electric oil pump of DSY-60A models, pressure gauge 220 is 10MPa pressure gauges.High-pressure needle valve 120 by main pipeline 131 with it is a plurality of
Measurement pipeline 132 closed at both ends is connected, and multiple sensors 140 for being used to measure pressure are provided with every measurement pipeline 132,
Needle valve 150, the company of high-pressure needle valve 120 and force feed tank 110 are additionally provided between each sensor 140 and measurement pipeline 132
Logical place is dismantled and assembled.In the present embodiment, high-pressure needle valve 120 is connected by main pipeline 131 with two measurement pipelines 132 closed at both ends
It is logical, four sensors 140 for being used to measure pressure, each sensor 140 and measurement pipeline are provided with every measurement pipeline 132
A needle valve 150 is additionally provided between 132.When speed regulator presses oil 100 normal operation of tank, force feed tank 110 and sensor
140 are connected as one, and the pressure in force feed tank 110 is conducted into sensor 140 by pipeline, and other equipment is controlled with this.
Shown in reference picture 2, the present embodiment provides a kind of quick detection speed regulator force feed tank arrangement 200, and it is used for quick inspection
Survey in speed regulator force feed tank 100 and press oil tank 110 with the quality of outer portion, mainly sensor 140, needle valve 150 and institute
There is the quality of connector.Quick detection speed regulator force feed tank arrangement 200 is mainly by high-pressure needle valve 120 and force feed tank
110 connectivity part is removed, then by formed by high-pressure needle valve 120 and the pressure-source communication manually added.
Quick detection speed regulator force feed tank arrangement 200 includes electronic pressuring pump 210, and the biography communicated therewith by pipeline
Pressure gauge 220 and high-pressure needle valve 120 are respectively arranged with sensor 140, pipeline, pressure gauge 220 is located at the He of high-pressure needle valve 120
Between electronic pressuring pump 210.High-pressure needle valve 120 is connected by main pipeline 131 with a plurality of measurement pipeline 132 closed at both ends,
Multiple sensors 140 for being used to measure pressure, each sensor 140 and measurement pipeline 132 are provided with every measurement pipeline 132
Between be additionally provided with needle valve 150；High-pressure needle valve 120 is connected by flexible pipe 230 with electronic pressuring pump 210, high-pressure needle valve
120 is dismantled and assembled with the connectivity part of flexible pipe 230, and pressure gauge 220 is located on flexible pipe 230.Wherein, electronic pressuring pump 210 is specially
The electric oil pump of 220V/DSY-60A models, pressure gauge 220 is 10MPa pressure gauges 220, and flexible pipe 230 is 10MPa double ends M20*
1.5 flexible pipe.
Quick detection speed regulator force feed tank arrangement 200 is simple in construction, occupies little space, be convenient for carrying, and keeping is easy；Can
Easily assembling, easy to operate, can quick, safety completion detection.
In the present embodiment, sensor 140 is located at the top of electronic pressuring pump 210, and the two interval at least 2m.Ensure in inspection
After survey is finished, the pressure oil meeting nature in pipeline is fallen after rise to electronic pressuring pump 210.
In the present embodiment, remove the high-pressure needle valve 120 after flexible pipe 230 directly can also be connected with force feed tank 110, with again
Form speed regulator force feed tank 100.
In the present embodiment, pressure sensor is communicated with force feed tank 110.
The present embodiment also provides a kind of quick detection speed regulator force feed of use quick detection speed regulator force feed tank arrangement 200
Tank method, it comprises the following steps：
First by high-pressure needle valve 120 and press oil the connectivity part of tank 110 and take apart, add high-pressure needle valve 120 and manually
Pressure-source communication, is specifically to connect high-pressure needle valve 120 with electronic pressuring pump 210 by flexible pipe 230, is set on flexible pipe 230
Pressure gauge 220, forms the device that quick detection speed regulator presses oil tank 100.
Electronic pressure oil pump is accessed into 220V power supplys, high-pressure needle valve 120 is opened, by electronic pressuring pump 210 into pipeline
Suppress, be specifically to be suppressed into the pipeline of the sensor 140, needle valve 150 and all connectors of installation, observe pressure gauge
Pressure shown in 220, when pressure shown in pressure gauge 220 reaches test pressure, test pressure is 1.5 times of rated pressure, specified
Pressure is 6~6.3MPa, in the present embodiment, and rated pressure is 6.3MPa, closes high-pressure needle valve 120, and pressure oil now is complete
Portion is stored in the pipeline of sensor 140, needle valve 150 and all connectors, the manifold pressure that observation sensor 140 is gathered
Whether change, the quality of needle valve 150 and all connector quality of connection is judged with this：What if sensor 140 was gathered
Pressure change in pipeline is big, then illustrates the poor sealing performance of sensor 140 and pipeline.
Because the quick detection speed regulator force feed tank arrangement 200 of use is rational in infrastructure, needle valve and institute can be quickly finished
There is the detection of connector, it is ensured that the follow-up safe operation of equipment, it is possible to prevente effectively from because sensor and joint area connection lack
Force feed tank builds pressure repeatedly caused by falling into, and pressure leak process greatlys save the input of manpower.
Second embodiment
It refer to shown in Fig. 3, speed regulator force feed tank 300 includes force feed tank 110 (also known as pressure oil tank), and passes through pipeline
Control valve 310 and manual ball valve 320, manual ball valve are respectively arranged with the sensor 140 connected with force feed tank 110, pipeline
320 are located between control valve 310 and sensor 140, wherein, electronic pressuring pump 210 is specially 220V/DSY-60A models
Electric oil pump, pressure gauge 220 is 10MPa pressure gauges.Manual ball valve 320 passes through main pipeline 131 and two measurements closed at both ends
Pipeline 132 is connected, and three sensors 140 for being used to measure pressure, each sensor 140 are provided with every measurement pipeline 132
A needle valve 150 is additionally provided between measurement pipeline 132, the connectivity part between control valve 310 and manual ball valve 320 can
Dismounting.When speed regulator presses oil 300 normal operation of tank, force feed tank 110 and sensor 140 are connected as one, in force feed tank 110
Pressure conducted by pipeline into sensor 140, other equipment is controlled with this.
Shown in reference picture 4, the present embodiment provides a kind of quick detection speed regulator force feed can system 400, and it is used for quick inspection
Survey in speed regulator force feed tank 300 and press oil tank 110 with the quality of outer portion, mainly sensor 140, needle valve 150 and institute
There is the quality of connector.Quick detection speed regulator force feed can system 400 is mainly by manual ball valve 320 and control valve
310 connectivity part is removed, then by formed by manual ball valve 320 and the pressure-source communication manually added.
Quick detection speed regulator force feed can system 400 includes electronic pressuring pump 210, for mobile electric pressuring pump 210
Pressure gauge 220 is respectively arranged with bracket 410, and the sensor 140 connected by pipeline with electronic pressuring pump 210, pipeline
With manual ball valve 320, pressure gauge 220 is located between manual ball valve 320 and electronic pressuring pump 210.Manual ball valve 320 passes through supervisor
Road 131 is connected with a plurality of measurement pipeline 132 closed at both ends, is provided with every measurement pipeline 132 multiple for measuring pressure
Sensor 140, each sensor 140 and measurement pipeline 132 between be additionally provided with needle valve 150；Manual ball valve 320 is by soft
Pipe 230 is connected with electronic pressuring pump 210, and the connectivity part of manual ball valve 320 and flexible pipe 230 is dismantled and assembled, and pressure gauge 220 is located at flexible pipe
On 230.Wherein, electronic pressuring pump 210 is specially the electric oil pump of 220V/DSY-60A models, and pressure gauge 220 is 16MPa pressure
Table, flexible pipe 230 is 10MPa double end M20*1.5 flexible pipes.
In the present embodiment, measurement pipeline 132 is also directly connected with electronic pressuring pump 210, and is provided with and is followed on connecting pipe
Ring valve door 420, when ON cycle valve 420, by electronic pressuring pump 210 toward persistently suppressing the gas for being passed through certain pressure in pipeline
Body, makes to form circulation loop between electronic pressuring pump 210, sensor 140, can now ignore the influence of pipeline quality, with list
Solely check the quality of sensor 140.
In the present embodiment, sensor 140 is located at the top of electronic pressuring pump 210, and the two interval at least 2m.Ensure in inspection
After survey is finished, the pressure oil meeting nature in pipeline is fallen after rise to electronic pressuring pump 210.
In the present embodiment, remove the manual ball valve 320 after flexible pipe 230 directly can also be connected with force feed tank 110, with shape again
Tank 300 is pressed oil into speed regulator.
In the present embodiment, pressure sensor is communicated with force feed tank 110.
The present embodiment also provides a kind of quick detection speed regulator force feed of use quick detection speed regulator force feed can system 400
Tank method, it comprises the following steps：
First closing control valve 310 and circulation valve 420, by the control valve 310 of manual ball valve 320 and force feed tank 110
Between connectivity part take apart, be specifically by soft by manual ball valve 320 by manual ball valve 320 and the pressure-source communication that manually adds
Pipe 230 is connected with electronic pressuring pump 210, and pressure gauge 220 is set on flexible pipe 230, forms quick detection speed regulator force feed tank 300
Device.
Electronic pressure oil pump is accessed into 220V power supplys, manual ball valve 320 is opened, is beaten by electronic pressuring pump 210 into pipeline
Pressure, is specifically to be suppressed into the pipeline of the sensor 140, needle valve 150 and all connectors of installation, observes pressure gauge
Pressure shown in 220, when pressure shown in pressure gauge 220 reaches test pressure, test pressure is 1.5 times of rated pressure, specified
Pressure is 6MPa, closes manual ball valve 320, and pressure oil now is all stored in sensor 140, needle valve 150 and all companies
In the pipeline of interface, whether the manifold pressure that observation sensor 140 is gathered is changed, and the He of needle valve 150 is judged with this
The quality of all connector quality of connection：If the pressure change in the pipeline that sensor 140 is gathered is big, illustrate sensor 140
With the poor sealing performance of pipeline.Meanwhile, by pressing oil the pressure change in the pressure sensor reaction pressure oil tank 110 on tank 110
Situation, to judge the quality for pressing oil tank 110, whether there is the risk of gas leakage.
Manual ball valve 320 and circulation valve 420 are opened, a level pressure is persistently inputted into pipeline by electronic pressuring pump 210
Power, the manifold pressure gathered by each sensor 140, to judge the quality of the sensor 140, if the sensor
Level pressure in the pipeline of 140 collections with input is more or less the same, then illustrates that the quality of the sensor 140 is good.
In summary, quick detection speed regulator force feed tank arrangement of the present invention and quick detection speed regulator force feed can system can be light
It is pine, quick, the detection of safe completion to valve and all connectors, and the input of manpower can be substantially reduced；Quick detection is adjusted
Fast device force feed tank method can easily, quick, the detection of safe completion to valve and all connectors, and manpower can be substantially reduced
Input.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of quick detection speed regulator presses oil tank arrangement, it is characterised in that it includes electronic pressuring pump, and by pipeline and
Pressure gauge and high-pressure needle valve are respectively arranged with its sensor connected, the pipeline, the pressure gauge is located at the high pressure
Between needle valve and the electronic pressuring pump.
2. quick detection speed regulator according to claim 1 presses oil tank arrangement, it is characterised in that the high-pressure needle valve leads to
Cross main pipeline and a plurality of measurement pipeline communication closed at both ends, being provided with the every measurement pipeline multiple is used to measure pressure
The sensor.
3. quick detection speed regulator according to claim 2 presses oil tank arrangement, it is characterised in that each sensor with
Needle valve is additionally provided between the measurement pipeline.
4. quick detection speed regulator according to claim 1 presses oil tank arrangement, it is characterised in that the high-pressure needle valve leads to
Cross flexible pipe to connect with the electronic pressuring pump, the pressure gauge is located on the flexible pipe, the high-pressure needle valve and the flexible pipe
Connectivity part it is dismantled and assembled.
5. quick detection speed regulator according to claim 4 presses oil tank arrangement, it is characterised in that remove after the flexible pipe
The high-pressure needle valve directly can be also connected with force feed tank.
6. quick detection speed regulator according to claim 5 presses oil tank arrangement, it is characterised in that connected on the force feed tank
There is pressure sensor.
7. quick detection speed regulator according to claim 1 presses oil tank arrangement, it is characterised in that the sensor is located at institute
The top of electronic pressuring pump is stated, and the two is at least spaced 2m.
8. a kind of quick detection speed regulator presses oil can system, it is characterised in that it is included such as any one of claim 1 to 7 institute
The quick detection speed regulator force feed tank arrangement stated, and for moving the bracket of the electronic pressuring pump.
9. a kind of quick detection speed regulator using as any one of claim 1 to 7 presses oil the quick detection of tank arrangement
Speed regulator presses oil tank method, it is characterised in that it comprises the following steps：
Suppressed by the electronic pressuring pump into the pipeline, pressure shown in the pressure gauge is observed, when the pressure gauge institute
When showing that pressure reaches test pressure, the high-pressure needle valve is closed, whether the manifold pressure for observing the sensor collection is sent out
Changing, to judge the quality of connection of valve and all connectors.
10. quick detection speed regulator according to claim 9 presses oil tank method, it is characterised in that the test pressure is
1.5 times of rated pressure, the rated pressure is 6~6.3MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710624879.0A CN107255556A (en) | 2017-07-27 | 2017-07-27 | Quick detection speed regulator force feed tank arrangement, system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710624879.0A CN107255556A (en) | 2017-07-27 | 2017-07-27 | Quick detection speed regulator force feed tank arrangement, system and method |
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| CN107255556A true CN107255556A (en) | 2017-10-17 |
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ID=60025729
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| CN201710624879.0A Pending CN107255556A (en) | 2017-07-27 | 2017-07-27 | Quick detection speed regulator force feed tank arrangement, system and method |
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Application publication date: 20171017 |