CN110220497A - The horizontal difference measuring device of portable electric equipment - Google Patents
The horizontal difference measuring device of portable electric equipment Download PDFInfo
- Publication number
- CN110220497A CN110220497A CN201910631307.4A CN201910631307A CN110220497A CN 110220497 A CN110220497 A CN 110220497A CN 201910631307 A CN201910631307 A CN 201910631307A CN 110220497 A CN110220497 A CN 110220497A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- measuring device
- portable electric
- electric equipment
- difference measuring
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000005276 aerator Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 description 23
- 239000000243 solution Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/04—Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
This application discloses a kind of horizontal difference measuring devices of portable electric equipment, it can be with the level error between rapid survey electrical equipment, including cabinet, handle, water filling port, sealing cover, suction nozzle, aerator, unidirectional air guide tabletting, faucet, multi-pass pipe, transparent hose, unidirectional liquid guide tabletting, liquid relieving mechanism, hose accepting rack.The handle, water filling port, suction nozzle are located at top of the box, and water filling port is furnished with sealing cover, the unidirectional air guide tabletting of installation in suction nozzle.The aerator is installed on cabinet through suction nozzle.The faucet is located near body side bottom, installation unidirectional liquid guide tabletting and liquid relieving mechanism in mouth.The multi-pass pipe is installed on cabinet through faucet, other pipe arms connect transparent hose.The hose accepting rack is fixed on body side, is located at multi-pass pipe two sides.Measuring device of the present invention measures the level error between electrical equipment according to law of connected vessels, using simple, limit by factors such as landform, with important engineering practice value.
Description
Technical field
The present invention relates to a kind of horizontal difference measuring device of electrical equipment, especially a kind of portable electric equipment level error is surveyed
Device is measured, electrical equipment level error fields of measurement is belonged to.
Background technique
Electric energy is the important energy source concerning national economy and the people's livelihood, and mainly undertake electrical energy transportation is exactly various electrical equipments.It is existing
Stage, various main electrical equipments had transformer, breaker, disconnecting link, reactor etc..
Electrical equipment plays an important role in the power system, so must assure that electrical equipment operates normally.It influences
Can electrical equipment operate normally many because being known as, and whether meet design requirement when such as dispatching from the factory, aging that when operation insulate, by
Tide, environmental aspect locating for equipment, installation whether qualification etc..
In conjunction with practical discovery, in the design phase, since the technology of power system industry, experience are all very mature now, institute
Very big nargin is often left with the design parameter of equipment, can satisfy the requirement that equipment is run steadily in the long term completely；In equipment
Fabrication stage, network operation personnel can specially go to producer's prison to make, timely rectification of finding the problem, it is ensured that meet when equipment is dispatched from the factory and set
Meter requires；After putting into operation, operations staff has the tour observation system and equipment of a whole set of profession, and has accumulated a large amount of
Operating experience abundant usually can look at the first time scarce defect elimination.Therefore, construction condition is complicated and to required precision
Higher installation just become be easiest to generation problem influence its normal operation link.In installation
In, Equipment Foundations should accomplish three-phase level error within the scope of design allowable error, and level error is excessive to will lead to three-phase imbalance, from
And influence the normal operation steady in a long-term of electrical equipment.Therefore horizontal difference measurements become construction and inspector extremely pays close attention to
One link.
The horizontal difference measurements of carry out rely primarily on level meter at this stage, insufficient but there are following several respects: first is that price is not
Phenanthrene, and professional person is needed to operate；Second is that the use of level meter generally requires cooperation tripod, but site operation often ground
Uneven can not steadily put tripod；Third is that can not coordinated testing three-phase or multiple equipment, measurement efficiency is low；Fourth is that water
Level structure is relative complex, and the factors such as the place Yi Yin dust, rainwater lead to failure, and maintenance difficulty is big, at high cost.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of horizontal difference measuring device of portable electric equipment.Root
According to law of connected vessels, when same liquid is housed, bottom is communicated, the liquid level of each container of upper end opening is equal when static
's.By making the liquid level in a certain hose maintain an equal level with datum level, the height between the liquid level and tested surface in other hoses is measured
Difference, the difference in height measured are the level error between tested liquid level and datum level.
Device of the present invention can carry out multiple groups measurement simultaneously, and can be not only used for the survey of electrical equipment level error
Amount, can be also used for the horizontal difference measurements on Other Engineering., measurement efficiency height accurate quickly with simple and reliable for structure, measurement,
Wide adaptation range, the feature that easy to operate, cost is relatively low, easy to maintain.
The technical solution adopted by the present invention to solve the technical problems is:
The horizontal difference measuring device of portable electric equipment, including cabinet, handle, water filling port, sealing cover, suction nozzle, aerating
Device, unidirectional air guide tabletting, faucet, multi-pass pipe, the tabletting of transparent hose unidirectional liquid guide, liquid relieving mechanism, hose accepting rack.
Handle, water filling port, suction nozzle are located at top of the box, and aerator is mounted on top of the box through suction nozzle, so that cabinet obtains most
The utilization of limits, storage liquid as much as possible.Faucet is located near body side bottom, and multi-pass pipe is installed through faucet
Near body side bottom, enter in transparent hose convenient for the intracorporal liquid of case.
Optionally, water filling port is furnished with sealing cover, and sealing cover seals water filling port when pressurization, and the intracorporal air-tightness of guard box is prevented
Only gas leaks, to obtain good pressure effect；The air in sealing cover, that is, releasable cabinet is opened, atmospheric pressure is restored.
Optionally, unidirectional air guide tabletting is installed, opening direction is the aerator from aerator to cabinet in suction nozzle
In gas can only one direction enter in cabinet, to increase the air pressure of box house.
Optionally, installation unidirectional liquid guide tabletting and liquid relieving mechanism in faucet, opening direction are from cabinet to multi-pass
Pipe guarantees that liquid will not flow back box house when measurement, improve the accuracy of measurement；Measurement terminates that multi-pass liquid in pipe need to be discharged
When, operating liquid relieving mechanism opens unidirectional liquid guide tabletting, and the liquid in transparent hose can facilitate repetition sharp in return tank body
With liquid, the wasting of resources is avoided.
Optionally, hose accepting rack is fixed on body side, is located at multi-pass pipe two sides, can be by transparent hose after measurement
It is accommodated on hose accepting rack, prevents transparent hose from losing or damaging, also conclude transparent hose neat, reduce measuring device
Carrying difficulty.
Optionally, the junction of the junction of the aerator and suction nozzle of described device, multi-pass pipe and faucet fills
There is sealing rubber pad, prevents from causing measurement result inaccurate because of gas, liquid leakage in pressure water injection and measurement process.
Optionally, the aerator is artificial pump-up device, assists aerating without other equipment, simple and practical.
Optionally, the multi-pass pipe access of described device is threeway or more, can be equipped with according to live actual demand corresponding logical
Number purpose multi-pass pipe realizes that multiphase, more tested surfaces measure simultaneously.One pipe arm of multi-pass pipe is connect with cabinet, remaining pipe arm
It is connected with transparent hose.Measuring scale line, ruling span 1mm are decorated on transparent hose.It, can also be with if physical condition does not allow
Select the transparent hose without scale.
Optionally, the cabinet is made of transparent or semitransparent material, and convenient for observation box house liquid measure, box shape can
For cuboid, square, cylindrical body etc..
Compared with prior art, the present invention has the advantage that
1. being designed according to law of connected vessels, principle is simple, and measurement is accurate；
2. increasing the intracorporal air pressure of case by the way of artificial aerating flows liquid into transparent hose, easy to operate, it is not necessarily to
Power supply and other ancillary equipments, applicable situation are wide；
3. all after-market ample supply of goods of device, cost is relatively low；And each section is detachable, structure is simple, reliable, just
In maintenance, replacement；
4. using more through-pipe structures, multiphase, multiple equipment can be measured simultaneously, improve measurement efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 be it is provided in an embodiment of the present invention using tee tube when schematic device.
In figure: 1- cabinet, 2- handle, 3- water filling port, 4- sealing cover, 5- suction nozzle, 6- aerator, the unidirectional air guide of 7-
Tabletting, 8- faucet, 9- multi-pass pipe, 10- transparent hose, 11- unidirectional liquid guide tabletting, 12- liquid relieving mechanism, 13- hose are received
Receive frame.
Specific embodiment
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
As shown in Figure 1, present embodiments providing a kind of horizontal difference measuring device of portable electric equipment, three are specially used
Device when siphunculus.Using law of connected vessels, when same liquid is housed, bottom communicated, the liquid of each container of upper end opening
Face is equal when static.By making liquid level in a certain hose and datum level maintain an equal level, measure liquid level in other hoses with
Difference in height between tested surface, the difference in height measured are the level error between tested liquid level and datum level.
When measurement, device is placed near tested surface by staff using handle 2, is opened sealing cover 4, is passed through water filling port 3
It is packed into appropriate amount of fluid, sealing cover 4 is then tightened, a transparent hose 10 is vertically placed to by datum level, another transparent hose
10 are vertically placed to by tested surface.
Aerator 6 is then used, air is entered in cabinet 1 by suction nozzle 5 through unidirectional air guide tabletting 7, and cabinet is increased
Air pressure inside 1.Liquid inside cabinet 1 passes through faucet 8 under the influence of air pressure, flows into tee tube through unidirectional liquid guide piece,
And then flow into transparent hose 10.It constantly pressurizes until the minimum point of liquid level in transparent hose 10 is flushed with datum level.
At this point, stopping pressurizeing and reading difference in height between tested surface and transparent hose 10, which is two interplanars
Level error.After measurement, the air in the release cabinet 1 of sealing cover 4 is opened, then operating liquid relieving mechanism 12, multi-pass pipe 9
And in the liquid reflux cabinet 1 in transparent hose 10.Transparent hose 10 is finally accommodated in hose accepting rack 13.
The horizontal difference measuring device of portable electric equipment provided in this embodiment, can carry out multiple groups measurement, and not simultaneously
The measurement that can be only used for electrical equipment level error can be also used for the horizontal difference measurements on Other Engineering.It is simple with structure
Reliably, measurement accurate quick, measurement efficiency height, wide adaptation range, the feature that easy to operate, cost is relatively low, easy to maintain.
It is similar when specific embodiment is with using tee tube when obviously, using other kinds of multi-pass pipe, it only exists transparent
The quantitative difference of hose.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. the horizontal difference measuring device of portable electric equipment, which is characterized in that including cabinet (1), handle (2), water filling port (3),
Sealing cover (4), suction nozzle (5), aerator (6), unidirectional air guide tabletting (7), faucet (8), multi-pass pipe (9), transparent hose
(10), unidirectional liquid guide tabletting (11), liquid relieving mechanism (12), hose accepting rack (13)；
The aerator (6) is mounted at the top of cabinet (1) through suction nozzle (5), and multi-pass pipe (9) is mounted on case through faucet (8)
Near body (1) side bottom；
Handle (2), water filling port (3), suction nozzle (5) are located at the top of cabinet (1), and it is attached that faucet (8) is located at cabinet (1) side bottom
Closely.
2. the horizontal difference measuring device of portable electric equipment according to claim 1, it is characterised in that: water filling port (3) is matched
There are sealing cover (4).
3. the horizontal difference measuring device of portable electric equipment according to claim 1, it is characterised in that: in suction nozzle (5)
Unidirectional air guide tabletting (7) is installed, conducting direction is from aerator (6) to cabinet (1).
4. the horizontal difference measuring device of portable electric equipment according to claim 1, it is characterised in that: in faucet (8)
It installs unidirectional liquid guide tabletting (11) and liquid relieving mechanism (12), opening direction is from cabinet (1) at most siphunculus (9).
5. the horizontal difference measuring device of portable electric equipment according to claim 1, it is characterised in that: hose accepting rack
(13) it is fixed on cabinet (1) side, is located at multi-pass pipe (9) two sides.
6. the horizontal difference measuring device of portable electric equipment according to claim 1, it is characterised in that: multi-pass pipe (9) is logical
Road is threeway or more.
7. the horizontal difference measuring device of portable electric equipment according to claim 1, it is characterised in that: aerator (6)
Sealing rubber pad is respectively arranged with junction, multi-pass pipe (9) and the junction of faucet (8) of suction nozzle (5).
8. the horizontal difference measuring device of portable electric equipment according to claim 1, it is characterised in that: aerator (6)
For artificial pump-up device.
9. the horizontal difference measuring device of portable electric equipment according to claim 1, it is characterised in that: cabinet (1) is
Bright or trnaslucent materials is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910631307.4A CN110220497A (en) | 2019-07-12 | 2019-07-12 | The horizontal difference measuring device of portable electric equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910631307.4A CN110220497A (en) | 2019-07-12 | 2019-07-12 | The horizontal difference measuring device of portable electric equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110220497A true CN110220497A (en) | 2019-09-10 |
Family
ID=67812439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910631307.4A Pending CN110220497A (en) | 2019-07-12 | 2019-07-12 | The horizontal difference measuring device of portable electric equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110220497A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258272Y (en) * | 1995-11-11 | 1997-07-23 | 徐根竹 | Horizontal height difference positioning detector |
| CN205861044U (en) * | 2016-04-07 | 2017-01-04 | 周悦 | Terrace statoscope |
| CN208026251U (en) * | 2018-03-29 | 2018-10-30 | 罗晓苑 | Simple spirit level |
| CN208373749U (en) * | 2018-04-02 | 2019-01-15 | 江苏晓鑫环保科技有限公司 | A kind of pipeline decontamination cleaning device |
| CN210014777U (en) * | 2019-07-12 | 2020-02-04 | 广东电网有限责任公司 | Portable electrical equipment level difference measuring device |
-
2019
- 2019-07-12 CN CN201910631307.4A patent/CN110220497A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258272Y (en) * | 1995-11-11 | 1997-07-23 | 徐根竹 | Horizontal height difference positioning detector |
| CN205861044U (en) * | 2016-04-07 | 2017-01-04 | 周悦 | Terrace statoscope |
| CN208026251U (en) * | 2018-03-29 | 2018-10-30 | 罗晓苑 | Simple spirit level |
| CN208373749U (en) * | 2018-04-02 | 2019-01-15 | 江苏晓鑫环保科技有限公司 | A kind of pipeline decontamination cleaning device |
| CN210014777U (en) * | 2019-07-12 | 2020-02-04 | 广东电网有限责任公司 | Portable electrical equipment level difference measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201269813Y (en) | Synthetic detection instrument for oil gas recovery | |
| CN110220497A (en) | The horizontal difference measuring device of portable electric equipment | |
| CN201340279Y (en) | Gas flow testing device for guide vane of turbine | |
| CN210014777U (en) | Portable electrical equipment level difference measuring device | |
| CN209181870U (en) | Liquid level emasuring device | |
| CN207816395U (en) | A kind of liquid meter weighs device | |
| CN110319909A (en) | A kind of magnetic float level indicator calibrating installation | |
| CN216046890U (en) | Natural gas flow control system | |
| CN203350160U (en) | permeation coefficient tester for pervious concrete | |
| CN213657983U (en) | Flow aperture test device | |
| CN206311300U (en) | Sample vertical line is layered real-time measurement apparatus | |
| CN106323233B (en) | Settlement Cup monitors system and its measurement method | |
| CN212963864U (en) | Cylinder wall temperature sensor leakproofness detection device | |
| CN209893131U (en) | Pipe network detection structure | |
| CN208583302U (en) | A kind of self-service deployment device of hydrofluoric acid concentration | |
| CN110319356A (en) | A kind of gas pipeline leakage rapid detection system | |
| CN207052305U (en) | A kind of containment penetration isolating valve slip measurement apparatus | |
| CN206562996U (en) | A kind of water pump energy efficiency testing device | |
| CN207034652U (en) | A kind of Integral explosion-proof device for adding odor | |
| CN220305301U (en) | Portable field artificial rainfall simulation device | |
| CN207395855U (en) | A kind of magnetic float liquidlevel meter | |
| CN217382898U (en) | Water volume testing device for small-sized steam boiler | |
| CN215727499U (en) | Stress densimeter | |
| CN220187779U (en) | Odorizing agent metering equipment | |
| CN212903776U (en) | Phase modifier rotor support water leakage measurement system that intakes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |