CN208568163U - A kind of high pressure automated calibration equipment - Google Patents
A kind of high pressure automated calibration equipment Download PDFInfo
- Publication number
- CN208568163U CN208568163U CN201821372578.XU CN201821372578U CN208568163U CN 208568163 U CN208568163 U CN 208568163U CN 201821372578 U CN201821372578 U CN 201821372578U CN 208568163 U CN208568163 U CN 208568163U
- Authority
- CN
- China
- Prior art keywords
- pressure
- valve
- air
- source
- calibration equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of high pressure automated calibration equipment, including shell, air-source, master gauge and calibrated meter are equipped in shell；It wherein, further include regulating valve, pressure alteration valve, enabled pressure valve, supercharging device, pressure unloading valve and driving pressure valve, supercharging device include generator assembly and energy storage canister；Air-source is connected to one end of regulating valve, the other end of enabled pressure valve and regulating valve connects, enabled pressure valve control pressure alteration valve and energy storage canister act and operating result are sent to generator assembly, generator assembly controls the adjustment of pressure unloading valve and steady pressure, driving pressure valve one end is connect with air-source, the other end is connect with generator assembly, is controlled by the pressure of manual/auto control generator assembly；Generator assembly is equipped with hydraulic pipeline, and master gauge and calibrated meter are connected on hydraulic pipeline；The features such as the utility model is easy to use, cost is not high, manual/automatic integrated, high-precision.
Description
Technical field
The utility model relates to a kind of pressure detecting platforms, specifically for the debugging of mesohigh instrument, verification, inspection, calibration
And test.
Background technique
The production of existing mesohigh instrument verifies scene, hand-rail type pressure calibration is generallyd use, especially by hand
Make pressure, large labor intensity, and it is time-consuming and laborious, production efficiency is very low.And also have semi-automatic or automatic checking on the market,
But these checking tables, both in laboratory, measuring room or R&D institution etc., such checking table processing is tired
Difficulty causes cost high, and the general common people or little Wei enterprise do not have strength to buy.
Summary of the invention
The utility model is mainly solving the technical problems that provide a kind of not high high pressure of the easy to use and cost of one kind certainly
Dynamic calibration equipment.
The utility model solves technical solution used by its technical problem: a kind of high pressure automated calibration equipment, packet
Shell is included, is equipped with air-source, master gauge and calibrated meter in shell；Wherein, further include regulating valve, pressure alteration valve, make
Energy pressure valve, supercharging device, pressure unloading valve and driving pressure valve, supercharging device include generator assembly and energy storage canister；
Air-source is connected to one end of regulating valve, and the other end for enabling pressure valve and regulating valve connects, and is enabled pressure valve control pressure and is become
Change valve and energy storage canister movement and operating result be sent to generator assembly, generator assembly control the adjustment of pressure unloading valve with
And steady pressure, driving pressure valve one end are connect with air-source, the other end is connect with generator assembly, passes through manual/auto control
The pressure of generator assembly processed controls；Generator assembly is equipped with hydraulic pipeline, and master gauge is connected to hydraulic with calibrated meter
On pipeline.
It is controlled simultaneously using two-way, the output end of air-source is connect with regulating valve and driving pressure valve respectively, is guaranteed
In use process, the stability of whole air pressure drives liquid pressurization by air, realizes that the pressure on hydraulic pipeline is stablized
Expecting pressure, realize calibrated meter and master gauge verification, guarantee the high-precision and accuracy of calibrated meter.It compares existing
Have in technology, the cost of this equipment processing is controlled well below existing pressure detecting platform, and by two-way, and precision mentions significantly
Height, can be more convenient by manual/automatic integrated control.
Wherein, driving pressure valve is equipped with release handle, and release handle is used to adjust the parameter of driving pressure valve.
The parameter of driving pressure valve is adjusted by release handle, to realize the control of output pressure.
It wherein, further include control module, control module controls driving pressure valve, and control module includes touch screen, touch screen
The upper corresponding air pressure size of input, control module read information, control driving pressure valve events.
It by control module, is controlled, so that pressure control is more accurate, operator only needs to input phase on the touchscreen
The air pressure numerical value answered, can be realized control output pressure, and relative to manual operation, such control is more convenient.
Wherein, control module is controlled by PLC or single-chip microcontroller.
It is controlled by PLC or single-chip microcontroller, so that whole control is more accurate, improves whole precision.
It wherein, further include air-source treater, air-source is filtered by air-source treater, pressure regulation is handled, gas source processing
Device is connect with regulating valve and driving pressure valve.
By the setting of air-source treater, so that external gas source is filtered, guarantees the stability of gas source entirety, prevent
The stability of impurity effect gas source entirety.
Wherein, air-source is compressed air source.
Compressed air source is used, so that gas source carries pressure, has enough pressure-driven liquid to be pressurized.
Wherein, air-source passes through Serve Motor Control.
The control driving that gas source is carried out by servo motor, prevents some field-checkings, and gas source obtains inconvenient situation.
Wherein, supercharging device is that gas piston drives liquid booster.
Liquid booster is driven using gas piston, is further ensured that whole precision.
It wherein, further include purification filtering processor, purification filtering processor is connect with pressure unloading valve.
Using the setting of purification filtering processor, guarantee whole stability.
Wherein, shell is equipped with visual window, and generator assembly includes fluid reservoir, can observe fluid reservoir by visual window
Liquid height.
The setting of visual window, so that user is clear that the liquid height of fluid reservoir.
Detailed description of the invention
Fig. 1 is the side view of the utility model embodiment 1；
Fig. 2 is the side view of another angle of the utility model embodiment 1；
Fig. 3 is the schematic diagram of the utility model embodiment 1.
Specific embodiment
Embodiment 1:
Referring to shown in attached drawing 1-3, a kind of high pressure automated calibration equipment, including shell 1, shell 1 is interior to be equipped with air-source 2, mark
Quasi- pressure gauge 3, calibrated meter 4, air-source treater 5, control module, regulating valve 6, pressure alteration valve 7, enabled pressure valve 8, pressurization dress
Set 9, pressure unloading valve 10, purification filtering processor 11 and driving pressure valve 12, supercharging device 9 include generator assembly 91 with
And energy storage canister 92；Its specific connection structure is as follows:
Air-source 2 is compression air-source or passes through servo motor drive control air-source 2, the output end of air-source 2
It is connect with air-source treater 5, air-source treater 5 is filtered air-source 2 and pressure regulation is handled, and guarantees the stabilization that rear end uses
Property.Air-source treater 5 uses bigeminy part herein.
Divided by the air-source 2 of air-source treater 5 for two-way output, a-road-through overregulate valve 6, enabled pressure valve 8 and
Pressure alteration valve 7 is connect with generator assembly 91, is herein specially the output signal that enabled pressure valve 8 receives regulating valve 6, control
Pressing pressure change over valve 7 and energy storage canister 92 act and operating result are sent to generator assembly 91.Pass through generator assembly 91
Control the adjustment of pressure unloading valve 10 and steady pressure.In addition a-road-through pressure valve 12 of overdriving is connect with generator assembly 91,
Control generator assembly 91 carries out control pressure, and pressure specifically refers to hydraulic pressure value herein.
Pressure size, manual mode can be adjusted using manual/auto in driving pressure valve 12 are as follows: driving pressure valve 12
It is equipped with release handle, release handle is used to adjust the parameter of driving pressure valve 12；Automated manner are as follows: control module controls driving pressure
Valve 12, control module include touch screen, and corresponding air pressure size is inputted on touch screen, and control module reads information, control driving
Pressure valve 12 acts, and control module is controlled especially by PLC or single-chip microcontroller.Further, manual/auto mode is cut
It changes, is switched over especially by touch screen, pressure size can be carried out under manual mode with release handle and speed is adjusted, automatically
Available buttons work under mode, and pressure value is arbitrarily arranged, and can boost in order, boosting of jumping.And both of which is not done mutually
It disturbs, have the functions such as anti-misoperation, overvoltage protection, parameter adjustment and self diagnosis, is controlled by PLC or single-chip microcontroller
System.
Supercharging device 9 be gas piston drive liquid booster, generator assembly 91 be equipped with hydraulic pipeline 911 and
Fluid reservoir 912, fluid reservoir 912 are connected to hydraulic pipeline 911, and master gauge 3 and calibrated meter 4 are connected on hydraulic pipeline 911,
Debugging, verification, inspection, calibration and the test of corresponding precision can be carried out to tested object herein.Supercharging device 9 has herein
The input terminal and output end of body are 1:100, carry out liquid according to the proportionate relationship of design according to the pressure size of input terminal pneumatic supply
Pressure pushes, and obtains hydraulic high-pressure power, to realize verification, further, inside be additionally provided with liquid level sensor, real-time monitoring liquid
Highly.
The quantity of pressure unloading valve 10 is two, is connected between driving pressure valve 12 and generator assembly 91, and each
Pressure unloading valve 10 connects two purification filtering processors 11, improves filter effect, guarantees whole stability and high-precision.
Shell 1 is equipped with visual window 13, and the liquid height of fluid reservoir can be observed by visual window 13.Master gauge 3
It is equipped with mounting base on shell 1 with calibrated meter 4, is inserted directly into and install and can fix.
Further, in order to improve the accuracy integrally verified, respectively in the junction of air-source 2 and air-source treater 5, gas
The junction of the junction of source processor 5 and rear end, driving pressure valve 12 and generator assembly 91 is additionally arranged pressure gauge, thus into
The monitoring of row pressure value guarantees the accuracy of data.
It is controlled simultaneously using two-way, the output end of air-source 2 is connect with regulating valve 6 and driving pressure valve 12 respectively, is protected
In use, the stability of whole air pressure drives liquid pressurization by air, realizes the pressure on hydraulic pipeline 911 card
It obtains stable expecting pressure, realizes the verification of calibrated meter 4 and master gauge 3, guarantee the high-precision and accurately of calibrated meter 4
Property.Relatively than in the prior art, the cost of this equipment processing is controlled well below existing pressure detecting platform, and by two-way,
Precision greatly improves, can be more convenient by manual/automatic integrated control.
Claims (10)
1. a kind of high pressure automated calibration equipment, including shell, shell is interior to be equipped with air-source, master gauge and calibrated meter；Its
It is characterized in that: further including regulating valve, pressure alteration valve, enabled pressure valve, supercharging device, pressure unloading valve and driving pressure
Valve, supercharging device include generator assembly and energy storage canister；Air-source is connected to one end of regulating valve, is enabled pressure valve and is adjusted
The other end of valve connects, and enabled pressure valve control pressure alteration valve and energy storage canister act and operating result are sent to generator
Component, generator assembly control the adjustment of pressure unloading valve and steady pressure, and driving pressure valve one end is connect with air-source, another
End is connect with generator assembly, is controlled by the pressure of manual/auto control generator assembly；Generator assembly is equipped with hydraulic
Pipeline, master gauge and calibrated meter are connected on hydraulic pipeline.
2. a kind of high pressure automated calibration equipment as described in claim 1, it is characterised in that: driving pressure valve, which is equipped with, to be adjusted
Handle, release handle are used to adjust the parameter of driving pressure valve.
3. a kind of high pressure automated calibration equipment as claimed in claim 2, it is characterised in that: further include control module, control mould
Block controls driving pressure valve, and control module includes touch screen, and corresponding air pressure size is inputted on touch screen, and control module reads letter
Breath controls driving pressure valve events.
4. a kind of high pressure automated calibration equipment as claimed in claim 3, it is characterised in that: control module passes through PLC or monolithic
Machine control.
5. a kind of high pressure automated calibration equipment as described in claim 1, it is characterised in that: further include air-source treater, air
Source is filtered by air-source treater, pressure regulation is handled, and air-source treater is connect with regulating valve and driving pressure valve.
6. a kind of high pressure automated calibration equipment as claimed in claim 5, it is characterised in that: air-source is compressed air source.
7. a kind of high pressure automated calibration equipment as claimed in claim 5, it is characterised in that: air-source passes through servo motor control
System.
8. a kind of high pressure automated calibration equipment as described in claim 1, it is characterised in that: supercharging device is gas piston drive
Dynamic liquid booster.
9. a kind of high pressure automated calibration equipment as described in claim 1, it is characterised in that: it further include purification filtering processor,
Purification filtering processor is connect with pressure unloading valve.
10. a kind of high pressure automated calibration equipment as described in claim 1, it is characterised in that: shell is equipped with visual window, occurs
Device assembly includes fluid reservoir, and the liquid height of fluid reservoir can be observed by visual window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372578.XU CN208568163U (en) | 2018-08-24 | 2018-08-24 | A kind of high pressure automated calibration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372578.XU CN208568163U (en) | 2018-08-24 | 2018-08-24 | A kind of high pressure automated calibration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208568163U true CN208568163U (en) | 2019-03-01 |
Family
ID=65451361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821372578.XU Active CN208568163U (en) | 2018-08-24 | 2018-08-24 | A kind of high pressure automated calibration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208568163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726510A (en) * | 2019-09-04 | 2020-01-24 | 贵州电网有限责任公司 | Hydraulic mechanism capable of checking pressure gauge without power outage and checking method thereof |
-
2018
- 2018-08-24 CN CN201821372578.XU patent/CN208568163U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726510A (en) * | 2019-09-04 | 2020-01-24 | 贵州电网有限责任公司 | Hydraulic mechanism capable of checking pressure gauge without power outage and checking method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203881298U (en) | A detecting device for detecting the repeated positioning accuracy of industrial robot arm movement | |
| CN208568163U (en) | A kind of high pressure automated calibration equipment | |
| CN103207048A (en) | Calibration instrument for low-pressure pressure instrument | |
| CN107655626A (en) | A kind of automation demarcation of pressure sensor and test equipment and its method of testing | |
| CN104236679B (en) | A kind of small-sized machine formula water meter intelligent test device | |
| CN104964629B (en) | Face accuracy detection instrument before a kind of vehicle body | |
| CN201053914Y (en) | Full-automatic pressure calibration instrument | |
| CN103344429A (en) | Numerical control test table for magnetic valve for forklift | |
| CN203241194U (en) | Calibrator of low-pressure pressure instrument | |
| CN205910099U (en) | Portable minitype passes through gas logging examination appearance | |
| CN1325891C (en) | Full-automatic accurate pressure testing control instrument | |
| CN102680056B (en) | Calibration stage and automatic calibration method thereof for high-precision water meters in series connection | |
| CN110243587A (en) | A kind of relay valve is durability test bed | |
| CN103115803A (en) | Dust sampling and incremental control system | |
| CN105881285B (en) | The positioner of slide calliper rule automatic assembly line | |
| CN213482008U (en) | High-pressure water permeability tester for protective clothing | |
| CN208998905U (en) | A kind of liquidometer test table | |
| CN202442760U (en) | Water meter calibration device | |
| CN209195872U (en) | Hydraulic station pressure regulating system | |
| CN208763871U (en) | Oil fuel pump performance Detecting data | |
| CN206056719U (en) | A kind of air bubble type liquid level gauge with multiple-working mode | |
| CN208567903U (en) | A kind of novel House property survey plotting board | |
| CN203532233U (en) | Detecting table for suction performances of automotive air conditioner compressor | |
| CN208984285U (en) | A kind of pressure gauge calibrating installation | |
| CN205228813U (en) | Injection device gas release test system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |