CN209247237U - A kind of petrochemical industry meter setting calibration equipment - Google Patents
A kind of petrochemical industry meter setting calibration equipment Download PDFInfo
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- CN209247237U CN209247237U CN201920043366.5U CN201920043366U CN209247237U CN 209247237 U CN209247237 U CN 209247237U CN 201920043366 U CN201920043366 U CN 201920043366U CN 209247237 U CN209247237 U CN 209247237U
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- cabinet
- test
- branch pipe
- petrochemical industry
- calibration equipment
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Abstract
The utility model discloses a kind of petrochemical industry meter setting calibration equipments in instrument calibration equipment field, including cabinet, the upper surface of cabinet is provided with horizontal table, the inner vertical of cabinet is provided with test lead, the upper end of test lead is provided with tap, and tap is internally provided with steering bearing, and the upper end of tap is provided with multiple test branch pipes, the outer end of test branch pipe is vertically arranged with the erection joint for installing calibrated meter, is provided with shield above horizontal table.A kind of petrochemical industry meter setting calibration equipment provided by the utility model is by test lead and tests the connection relationship between branch pipe, the pressure change inside each test branch pipe can be made to be independent of each other, be conducive to the stabilization of calibrated meter registration, and calibration can be compared to each other, test branch pipe rotation is driven by driving motor, electromagnetic actuator is respectively adjusted each calibrated meter.
Description
Technical field
The utility model relates to instrument calibration equipment fields, and in particular to a kind of petrochemical industry meter setting calibration equipment.
Background technique
In oil field during production run, since the elastic sensing element of pointer pressure has very high machinery strong
Degree, and have many advantages, such as that structure is simple, cost is lower, reliable performance, maintenance and repair are convenient, thus obtain more and more extensive
Using.Nowadays, although part pointer instrument is replaced by digital instrument, quickly change when being measured or fluctuate back and forth
When, the indicating value of digital instrument accordingly can quickly change and be not easy to be read；If control display time interval, will neglect
Variation details slightly therebetween.Thus, from this angle, pointer instrument occupies clear superiority, it can intuitively reflect
Measurement variation range out, and since pointer instrument structure is relatively easy, easy to install and use, cost is relatively low, therefore still
Play irreplaceable role.But after use and compression after a period of time, machine core inevitably will appear pointer pressure
Some deformations and abrasion, correspondingly pointer pressure will generate various errors and failure.In order to guarantee that pointer-type is original
Accuracy needs timely assay calibration without being distorted transmission of quantity value, correct reliable to ensure to indicate.
The Chinese utility model patent of Patent No. CN201320789396.3 discloses a kind of pointer pressure batch
Calibration equipment, including horizontal check platform, the multiple erection joints for a standard scale with the installation of multiple calibrated meters, Duo Gefen respectively
The other instrument tapping mechanism tapped to multiple calibrated meters, surveys level the horizontal checkout pipe being mounted in horizontal check platform
The hydraulic system pressurizeed in test tube, the regulator that the overpressure of horizontal checkout pipe is adjusted accordingly, to multiple
The dial plate image of calibrated meter carry out intake and by absorb image synchronization be sent to the image capture device of image processing equipment with
The image processor to connect with image capture device.Although the device realizes the adjustment verification of petrochemical industry instrument, but in level
Multiple calibrated meters are installed, being easy to appear horizontal checkout tube portion pipeline section pressure oscillation leads to all calibrated meters while going out on testing tube
The situation of existing pressure change, is unfavorable for observing, and each calibrated meter is equipped with an instrument and touches mechanism, and higher cost makes
With interference is easy to appear in the process, the image capture device adjustment of front side setting is troublesome and is easy to appear deviation, therefore, it is necessary to
The prior art is improved.
Utility model content
The technical issues of solution
Aiming at the problem that existing background is proposed, the utility model provides a kind of petrochemical industry meter setting calibration equipment.
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of petrochemical industry meter setting calibration equipment, including cabinet, the upper surface of the cabinet are provided with horizontal table, institute
The leading flank for stating cabinet is provided with cabinet door, and the inner vertical of the cabinet is provided with test lead, the lower end of the test lead
It is connected with horizontal hydraulic pressure pipe by pipeline bent sub, pressure-regulating valve, the horizontal hydraulic pressure are provided on the horizontal hydraulic pressure pipe
The outer end of pipe is connected with the feed liquid pipeline being arranged in outside cabinet；
Digital display manometer is threaded on the test lead, the upper end that the test lead is pierced by horizontal table is set
It is equipped with tap, the internal circumferential of the tap is equipped with steering bearing, and the upper end of the tap circumferentially spiral shell
Line is connected with multiple test branch pipes, and the outer end of the test branch pipe is vertically arranged with the erection joint for installing calibrated meter；
Shield is provided with above the horizontal table, the upper surface of the tap is fixedly connected with vertical shaft,
The top of the shield is provided with the driving motor for driving vertical shaft rotating, and the inner surface of the shield, which is provided with, to be used for
The electromagnetic actuator of calibrated meter registration is adjusted, the side of the inner surface of the shield is provided with for verifying calibrated meter registration
Image capture device.
Further, the test branch pipe is four and is circumferentially uniformly distributed, and is provided with cut-off on the test branch pipe
Valve.
Further, it is respectively sleeved on reduction gearing on the power output shaft and vertical shaft of the driving motor and described subtracts
It is intermeshed between fast gear.
Further, the cabinet be internally provided with for convert test lead and test branch pipe internal pressure relationship
Scaler, test branch pipe actual pressure display screen is provided on the scaler.
Further, the shield is removably mounted on the upper surface of horizontal table.
Beneficial effect
It is had the following beneficial effects: compared with known publicly-owned technology using technical solution provided by the utility model
By the connection relationship between test lead and test branch pipe, so that the pressure change inside each test branch pipe is mutual
It does not influence, is conducive to the stabilization of calibrated meter registration, and calibration can be compared to each other, drive test branch pipe to turn by driving motor
It is dynamic, electromagnetic actuator is respectively adjusted each calibrated meter, can be verified respectively by image capture device
Each calibrated meter, whole device structure is simple, easy to use, and cost reduces, and effectively increases the efficiency of adjustment verification, close
Envelope property is good, reduces extraneous interference.
Certainly, implement any product of the utility model it is not absolutely required to and meanwhile reach above all advantages.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of internal structure of the utility model；
Label in figure respectively represents: 1- cabinet；2- horizontal table；3- cabinet door；4- test lead；5- pipeline is curved to be connect
Head；6- horizontal hydraulic pressure pipe；7- pressure-regulating valve；8- feed liquid pipeline；9- digital display manometer；10- tap；11- tests branch pipe；
12- calibrated meter；13- erection joint；14- shield；15- vertical shaft；16- driving motor；17- electromagnetic actuator；18- image is adopted
Collect equipment；19- reduction gearing；20- scaler；21- tests branch pipe actual pressure display screen.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Below with reference to embodiment, the utility model will be further described.
In conjunction with Fig. 1: a kind of petrochemical industry meter setting calibration equipment, including cabinet 1, the upper surface of cabinet 1 are provided with horizontal work
Make platform 2, the leading flank of cabinet 1 is provided with cabinet door 3, and the inner vertical of cabinet 1 is provided with test lead 4, the lower end of test lead 4
It is connected with horizontal hydraulic pressure pipe 6 by pipeline bent sub 5, pressure-regulating valve 7 is provided on horizontal hydraulic pressure pipe 6, horizontal hydraulic pressure pipe 6
Outer end is connected with the feed liquid pipeline 8 being arranged in outside cabinet 1；Digital display manometer 9, test master are threaded on test lead 4
The upper end that pipe 4 is pierced by horizontal table 2 is provided with tap 10, and the internal circumferential of tap 10 is equipped with steering bearing, and
The upper end of tap 10 is circumferentially threaded with multiple test branch pipes 11, and the outer end of test branch pipe 11 is vertically arranged useful
In the erection joint 13 of installation calibrated meter 12；The top of horizontal table 2 is provided with shield 14, the upper surface of tap 10
It is fixedly connected with vertical shaft 15, the top of shield 14 is provided with the driving motor 16 for driving vertical shaft 15 to rotate, shield 14
Inner surface be provided with the electromagnetic actuator 17 for adjusting 12 registration of calibrated meter, the side setting of the inner surface of shield 14
There is the image capture device 18 for verifying 12 registration of calibrated meter.
Test branch pipe 11 is four and is circumferentially uniformly distributed, and tests on branch pipe 11 and is provided with shut-off valve.Driving motor 16
It is respectively sleeved between reduction gearing 19 and reduction gearing 19 and is intermeshed on power output shaft and vertical shaft 15.The inside of cabinet 1
It is provided with the scaler 20 for convert test lead 4 and test 11 internal pressure relationship of branch pipe, is arranged on scaler 20
There is test branch pipe actual pressure display screen 21.Shield 14 is removably mounted on the upper surface of horizontal table 2.
One concrete application of the present embodiment are as follows: in the present invention, by between test lead 4 and test branch pipe 11
Connection relationship so that it is each test branch pipe 11 inside pressure change be independent of each other, be conducive to the stabilization of 12 registration of calibrated meter,
And it can be compared to each other calibration, it drives test branch pipe 11 to rotate by driving motor 16, electromagnetic actuator 17 is divided
It is other that each calibrated meter 12 is adjusted, each calibrated meter 12, Image Acquisition can be verified by image capture device 18 respectively
Device 18 is CCD camera.Whole device structure is simple, easy to use, and cost reduces, and effectively increases the effect of adjustment verification
Rate, good airproof performance reduce extraneous interference.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment of the utility model yet.Obviously, according in this specification
Hold, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain this reality
With novel principle and practical application, so that skilled artisan be enable to better understand and utilize this practical new
Type.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of petrochemical industry meter setting calibration equipment, including cabinet (1), it is characterised in that: the upper surface of the cabinet (1) is arranged
Have horizontal table (2), the leading flank of the cabinet (1) is provided with cabinet door (3), and the inner vertical of the cabinet (1) is provided with
The lower end of test lead (4), the test lead (4) are connected with horizontal hydraulic pressure pipe (6), the water by pipeline bent sub (5)
It is provided with pressure-regulating valve (7) on flat hydraulic tube (6), the outer end of the horizontal hydraulic pressure pipe (6) and setting are in cabinet (1) outside
Feed liquid pipeline (8) is connected；
It is threaded with digital display manometer (9) on the test lead (4), the test lead (4) is pierced by horizontal table (2)
Upper end be provided with tap (10), the internal circumferential of the tap (10) is equipped with steering bearing, and the shunting connects
The upper end of head (10) is circumferentially threaded with multiple test branch pipes (11), and the outer end of test branch pipe (11) is vertically arranged
There is the erection joint (13) for installing calibrated meter (12)；
It is provided with shield (14) above the horizontal table (2), the upper surface of the tap (10) is fixedly connected
Have vertical shaft (15), the top of the shield (14) is provided with the driving motor (16) for driving vertical shaft (15) to rotate, described
The inner surface of shield (14) is provided with the electromagnetic actuator (17) for adjusting calibrated meter (12) registration, the shield
(14) side of inner surface is provided with the image capture device (18) for verifying calibrated meter (12) registration.
2. a kind of petrochemical industry meter setting calibration equipment according to claim 1, it is characterised in that: the test branch pipe (11)
It is uniformly distributed for four and circumferentially, is provided with shut-off valve on the test branch pipe (11).
3. a kind of petrochemical industry meter setting calibration equipment according to claim 1, it is characterised in that: the driving motor (16)
Power output shaft and vertical shaft (15) on be respectively sleeved between reduction gearing (19) and the reduction gearing (19) and be intermeshed.
4. a kind of petrochemical industry meter setting calibration equipment according to claim 1, it is characterised in that: the cabinet (1) it is interior
Portion is provided with for the test lead that converts (4) and tests the scaler (20) of branch pipe (11) internal pressure relationship, the conversion
Test branch pipe actual pressure display screen (21) is provided on device (20).
5. a kind of petrochemical industry meter setting calibration equipment according to claim 1, it is characterised in that: the shield (14) can
Releasably it is mounted on the upper surface of horizontal table (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920043366.5U CN209247237U (en) | 2019-01-10 | 2019-01-10 | A kind of petrochemical industry meter setting calibration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920043366.5U CN209247237U (en) | 2019-01-10 | 2019-01-10 | A kind of petrochemical industry meter setting calibration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247237U true CN209247237U (en) | 2019-08-13 |
Family
ID=67536338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920043366.5U Active CN209247237U (en) | 2019-01-10 | 2019-01-10 | A kind of petrochemical industry meter setting calibration equipment |
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| CN (1) | CN209247237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984279A (en) * | 2021-10-31 | 2022-01-28 | 西安汉唐分析检测有限公司 | Batch full-automatic calibration method for pointer type pressure gauges |
| CN114659698A (en) * | 2022-03-06 | 2022-06-24 | 淮安市格洋浩瑞电子科技有限公司 | Impact-resistant high-stability flat-film type pressure sensor |
-
2019
- 2019-01-10 CN CN201920043366.5U patent/CN209247237U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984279A (en) * | 2021-10-31 | 2022-01-28 | 西安汉唐分析检测有限公司 | Batch full-automatic calibration method for pointer type pressure gauges |
| CN113984279B (en) * | 2021-10-31 | 2023-01-31 | 西安汉唐分析检测有限公司 | Batch full-automatic calibration method for pointer type pressure gauges |
| CN114659698A (en) * | 2022-03-06 | 2022-06-24 | 淮安市格洋浩瑞电子科技有限公司 | Impact-resistant high-stability flat-film type pressure sensor |
| CN114659698B (en) * | 2022-03-06 | 2024-04-09 | 淮安市格洋浩瑞电子科技有限公司 | Impact-resistant high-stability flat membrane type pressure sensor |
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