CN205642542U - Water -level measuring device - Google Patents
Water -level measuring device Download PDFInfo
- Publication number
- CN205642542U CN205642542U CN201620333923.3U CN201620333923U CN205642542U CN 205642542 U CN205642542 U CN 205642542U CN 201620333923 U CN201620333923 U CN 201620333923U CN 205642542 U CN205642542 U CN 205642542U
- Authority
- CN
- China
- Prior art keywords
- tank
- mobile tank
- fixing
- leading screw
- measurement device
- 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
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a water -level measuring device, includes: fixed basin, a tracheal one end is enclosed to its opening end, the baroceptor, with the trachea other end is connected, remove the basin, set up to can vertical migration, and through a water pipe and fixed basin intercommunication, and lifting support device, be used for control remove the vertical migration of basin, still be used for supporting the removal basin is located the optional position of vertical migration direction. Come accurate controlling water level height through lifting support device to measure atmospheric pressure through the baroceptor and change, thus measured liquid level. Read water level actual height through the scale to realize the comparison with sensor measurements numerical value. The device measures accuracy, convenient to carry, easily dismantlement, easily control, simple to use, can be used to among teaching and research and all kinds of laboratory test.
Description
Technical field
This utility model relates to a kind of measurement apparatus, further to a kind of level measurement device.
Background technology
As it is shown in figure 1, general level measurement device uses U-tube and baroceptor.During use
First the both ends open of U-tube, add a small amount of water, make both sides water level balance.Then one end is enclosed
Trachea, the trachea other end accesses baroceptor.Then, the other end toward U-tube adds water, water
Liquid level rises, and water-head occurs, and this is that the gas of one end being connected with baroceptor is compressed, gas
Pressure sensor output pressure value, thus derive SEA LEVEL VARIATION height.
But, experiment degree of accuracy is inadequate, and globule wall built-up, liquid level inequality all can cause measurement error.
Actual water level cannot accurately be measured, can only be by the output derivation water level of baroceptor.And, as
Fruit needs repeated measure water level, needs the water repeatedly discharging in U-tube, very inconvenient.
Utility model content
(1) to solve the technical problem that
In view of this, the purpose of this utility model is to provide a kind of level measurement device and measuring method.
(2) technical scheme
For achieving the above object, this utility model provides a kind of level measurement device to it is characterized in that including:
Fixing tank, its opening end encloses one end of a trachea；
Baroceptor, is connected with the described trachea other end；
Mobile tank, is configured to vertically move, and is connected with described fixing tank by a water pipe；
And
Liftable supporter, for controlling vertically moving of described mobile tank, is additionally operable to support described
Mobile tank is positioned at the optional position vertically moving direction.
A specific embodiments according to the present invention, described liftable supporter includes that a vertical direction is solid
The fixed rule arranged, described mobile tank includes a pointer, and described pointer points to described rule
Scale, it is shown that described mobile tank vertically move position.
A specific embodiments according to the present invention, described liftable supporter also includes a fixed block,
With fixing described rule.
A specific embodiments according to the present invention, described liftable supporter includes support component, a silk
Thick stick and handwheel, wherein,
Described support component is fixed on a platform, and is fixed with a cap nut on a support component, should
Cap nut and the described coaxial setting of mobile tank；
Described leading screw is vertically arranged, and one end is fixing with described mobile tank to be connected, in the other end and handwheel
The heart is fixing to be connected, and leading screw has the external screw thread matched with described cap nut, and leading screw passes described cap
Shape nut, realizes vertical displacement by rotating in cap nut, thus drives the vertical of mobile tank
Mobile；
Described handwheel is configured to rotate, thus drives the rotation of leading screw, indirectly realizes tank
Vertically move.
A specific embodiments according to the present invention, described support component is marked with in a vertical direction
Scale, described mobile tank includes a pointer, and described pointer points to described scale, it is shown that described shifting
Dynamic water tank vertically move position.
A specific embodiments according to the present invention, described support component also includes bracing frame, multiple T
Font support, described half-set is fixing on the platform, and support frame as described above passes through multiple T words
Shape support is fixed, and support frame as described above center has a through hole, and described cap nut is fixed on described through hole
Position.
A specific embodiments according to the present invention, described mobile tank also includes a boss lining, its
Being fixed on described mobile sink top, described leading screw is fixedly connected on described boss lining.
According to an aspect of the present invention, it is provided that a kind of level measurement device, including:
Fixing tank, its opening end encloses one end of a trachea, and the other end of described trachea is used for connecting
One baroceptor；
Mobile tank, is configured to vertically move, and is connected with described fixing tank by a water pipe；
And
Liftable supporter, for controlling vertically moving of described mobile tank, is additionally operable to support described
Mobile tank is positioned at the optional position vertically moving direction；
Described liftable supporter includes the rule that a vertical direction is fixedly installed, described mobile tank
On include a pointer, described pointer points to the scale of described rule, it is shown that hanging down of described mobile tank
Straight shift position.
A specific embodiments according to the present invention, described liftable supporter also includes a fixed block,
With fixing described rule.
A specific embodiments according to the present invention, described liftable supporter includes support component, a silk
Thick stick and handwheel, wherein, described support component is fixed on a platform, and is fixed with one on a support component
Cap nut, this cap nut and the described coaxial setting of mobile tank；
Described leading screw one end is fixing with described mobile tank to be connected, and the other end is fixing with handwheel center to be connected,
Leading screw has the external screw thread matched with described cap nut, and leading screw passes described cap nut, passes through
Rotate in cap nut and realize vertical displacement, thus drive vertically moving of mobile tank；
Described handwheel is configured to rotate, thus drives the rotation of leading screw, indirectly realizes tank
Vertically move.
(3) beneficial effect
By technique scheme, the beneficial effects of the utility model are:
(1) liftable supporter, e.g. handwheel can be passed through, accurate controlling water level height, will
The rotary motion of handwheel is changed into the axially-movable up and down of tank
(2) baroceptor can export respective value according to height of water level, thus it is high to measure water level
Degree；
(3) rule can be used to read water level actual height, thus realizes with sensor measurement number
The comparison of value；
(4) this measurement device is accurate, easy to carry, it is easy to dismounting, it is easy to control, and uses simple,
Can be used in teaching and scientific research and the test of all kinds of laboratory.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of prior art level measurement device；
Fig. 2 is the structural representation of the assembling tool of this utility model one specific embodiment；
Fig. 3 is the pointer schematic diagram of utility model one specific embodiment；
Fig. 4 is the plan structure schematic diagram of the assembling tool of this utility model one specific embodiment；
Fig. 5 is the A-A generalized section shown in Fig. 4；
Reference:
1, handwheel；
2, leading screw；
3, cap nut；
4, bracing frame；
5, half-set；
6, boss lining；
7, tank is moved；
8, rule；
9, packing ring；
10, fixed block；
11, base；
12, fixing tank；
13, water pipe；
14, trachea；
15, baroceptor；
16, pointer；
17, fixed screw.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with tool
Body embodiment, and referring to the drawings, the utility model is described in further detail.Following with reference to attached
The explanation of this utility model embodiment is intended to conceive overall utility model of the present utility model by figure
Explain, and be not construed as a kind of restriction of the present utility model.
In the following detailed description, for ease of explaining, elaborate that many concrete details are to provide right
Comprehensive understanding of present disclosure embodiment.It should be apparent, however, that one or more embodiments are not having these to have
Can also be carried out in the case of body details.In other cases, known construction and device is with diagram
Mode embody to simplify accompanying drawing.
According to this utility model utility model design generally, it is provided that a kind of level measurement device, bag
Include: fixing tank, its opening end encloses one end of a trachea；Baroceptor, another with described trachea
One end is connected；Mobile tank, is configured to vertically move, and fixing with described by a water pipe
Tank connects；And liftable supporter, for controlling vertically moving of described mobile tank, also use
The optional position vertically moving direction it is positioned in the described mobile tank of support.
The concrete parts of this measurement apparatus will be described in detail below.
For liftable supporter, vertically move and can be in office as long as can enough realize controlling tank
The device that meaning position is fixing, can be that a motor moves tank, Ke Yiwei by a cable traction
One hydraulic means lifting moving tank, or a mechanical lifting gear, such as, realized by screw turns
The vertical movement of the tank of movement.Below the device using leading screw is illustrated.
Seeing Fig. 2,4 and 5, a liftable supporter includes base 11,3 half-sets 5
Being screwed on base 11, base 11 can be fixed on actual answering by the hole at four angles
Experiment porch on.Being fixed with a bracing frame 4 on T-shaped support, bracing frame 4 center has
One through hole, through hole is fixed with a cap nut 3.The screw thread of cap nut 3 is with leading screw 2 spiral shell
Stricture of vagina matches.
Liftable supporter use leading screw 2 mate with the screw thread of cap nut 3, it is achieved leading screw 2
Elevating movement.Boss lining 6 has upper and lower opening, and upper shed diameter is less than under shed diameter.Leading screw 2
One fix with handwheel 1, the other end upper shed by boss lining 6, then by fixing spiral shell
Leading screw 2 and boss lining 6 are linked together by silk 17 and pad.Boss lining 6 is fixed on movement
Tank 7 top.
Being designed by such a, handwheel 1, leading screw 2, mobile tank 7 are fixed into an entirety,
Leading screw 2 runs through the through hole of bracing frame 4 and threadeding of cap nut 3.Rotation by handwheel 1
Motion realizes moving up and down of mobile tank 7.
For fixing tank 12 and mobile tank 7, it is connected with mobile tank 7 with water pipe 13, top
Portion is connected with baroceptor 15 with trachea 14.
Furthermore it is also possible to rational height measurement apparatus, shown in Figure 3, rule 8 passes through screw
Calcaneus branches support 4 is fixed, and the other end of rule 8 is connected with the fixed block 10 being fixed on base 11.
Rule 8 is perpendicular to base 11 and places, for measuring the mobile height of mobile tank 7.Such as wrap
Including pointer 16 and rule 8, pointer 16 is connected with mobile tank 7, is stuck on rule 8, refers to
To scale, along with mobile tank 7 can move up and down, thus point out the height of movement.
In one embodiment, rule 8 and fixed block 10 can be with a scale T-shaped
Frame 5 replaces.
The use principle of this level measurement device is:
Using time shift dynamic water tank 7 to place on the pedestal 11, mobile tank 7 and fixing tank 12 use water
Pipe 13 is connected.At this moment, fixing tank 12 does not the most access baroceptor 15.At mobile tank 7
Add a little water with in fixing tank 12, when two tank waters at ordinary times, liquid level is to flat.In fixing tank 12
Water cannot fill it up with, it is necessary to leave partial air.
At this moment fixing tank 12 is accessed baroceptor 15 by trachea 14.Then by a liter descending branch
Support arrangement, such as handwheel 1 regulation improve the height of tank, thus produce mobile tank 7 and fixing water
The water-head of groove 12.The gas of fixing tank 12 is compressed, and baroceptor 15 can be measured
The pressure of compressed gas, thus derive the height of water level in mobile tank 7.
Simultaneously, pointer 16 points to the scale of rule 8, can read actual height of water level and become
Change, thus the height of water level that baroceptor 15 of upchecking is measured is the most reliable.
Particular embodiments described above, to the purpose of this utility model, technical scheme and beneficial effect
Carry out further describing it should be understood that the foregoing is only concrete reality of the present utility model
Execute example, be not limited to this utility model, all within spirit of the present utility model and principle,
Any modification, equivalent substitution and improvement etc. done, should be included in protection domain of the present utility model
Within.
Claims (10)
1. a level measurement device, it is characterised in that including:
Fixing tank, its opening end encloses one end of a trachea；
Baroceptor, is connected with the described trachea other end；
Mobile tank, is configured to vertically move, and is connected with described fixing tank by a water pipe；
And
Liftable supporter, for controlling vertically moving of described mobile tank, is additionally operable to support described
Mobile tank is positioned at the optional position vertically moving direction.
Level measurement device the most according to claim 1, it is characterised in that described liter of descending branch
Support arrangement includes the rule that a vertical direction is fixedly installed, and described mobile tank includes a pointer,
Described pointer point to described rule scale, it is shown that described mobile tank vertically move position.
Level measurement device the most according to claim 2, it is characterised in that described liter of descending branch
Support arrangement also includes a fixed block, with fixing described rule.
Level measurement device the most according to claim 1, it is characterised in that described liter of descending branch
Support arrangement includes support component, leading screw and handwheel, wherein,
Described support component is fixed on a platform, and is fixed with a cap nut on a support component, should
Cap nut and the described coaxial setting of mobile tank；
Described leading screw is vertically arranged, and one end is fixing with described mobile tank to be connected, in the other end and handwheel
The heart is fixing to be connected, and leading screw has the external screw thread matched with described cap nut, and leading screw passes described cap
Shape nut, realizes vertical displacement by rotating in cap nut, thus drives the vertical of mobile tank
Mobile；
Described handwheel is configured to rotate, thus drives the rotation of leading screw, indirectly realizes tank
Vertically move.
Level measurement device the most according to claim 4, it is characterised in that described support group
It is marked with scale in a vertical direction on part, described mobile tank includes a pointer, described pointer refer to
To described scale, it is shown that described mobile tank vertically move position.
Level measurement device the most according to claim 4, it is characterised in that described support group
Part also includes bracing frame, multiple half-set, and described half-set is fixing on the platform,
Support frame as described above is fixed by multiple half-sets, and support frame as described above center has a through hole, described
Cap nut is fixed on described lead to the hole site.
Level measurement device the most according to claim 4, it is characterised in that described mobile water
Groove also includes a boss lining, and it is fixed on described mobile sink top, and described leading screw is fixedly connected on
On described boss lining.
8. a level measurement device, it is characterised in that including:
Fixing tank, its opening end encloses one end of a trachea, and the other end of described trachea is used for connecting
One baroceptor；
Mobile tank, is configured to vertically move, and is connected with described fixing tank by a water pipe；
And
Liftable supporter, for controlling vertically moving of described mobile tank, is additionally operable to support described
Mobile tank is positioned at the optional position vertically moving direction；
Described liftable supporter includes the rule that a vertical direction is fixedly installed, described mobile tank
On include a pointer, described pointer points to the scale of described rule, it is shown that hanging down of described mobile tank
Straight shift position.
Level measurement device the most according to claim 8, it is characterised in that described liter of descending branch
Support arrangement also includes a fixed block, with fixing described rule.
Level measurement device the most according to claim 8, it is characterised in that described liter of descending branch
Support arrangement includes a support component, leading screw and handwheel, and wherein, described support component is fixed on a platform,
And it is fixed with a cap nut on a support component, this cap nut and the described coaxial setting of mobile tank；
Described leading screw one end is fixing with described mobile tank to be connected, and the other end is fixing with handwheel center to be connected,
Leading screw has the external screw thread matched with described cap nut, and leading screw passes described cap nut, passes through
Rotate in cap nut and realize vertical displacement, thus drive vertically moving of mobile tank；
Described handwheel is configured to rotate, thus drives the rotation of leading screw, indirectly realizes tank
Vertically move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333923.3U CN205642542U (en) | 2016-04-20 | 2016-04-20 | Water -level measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333923.3U CN205642542U (en) | 2016-04-20 | 2016-04-20 | Water -level measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642542U true CN205642542U (en) | 2016-10-12 |
Family
ID=57062619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620333923.3U Active CN205642542U (en) | 2016-04-20 | 2016-04-20 | Water -level measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758496A (en) * | 2016-04-20 | 2016-07-13 | 中国科学院电子学研究所苏州研究院 | Water level measuring device and measuring method |
| CN108917881A (en) * | 2018-09-25 | 2018-11-30 | 长春工程学院 | From scour outlet channel automatic water level measurement device and its operating method |
-
2016
- 2016-04-20 CN CN201620333923.3U patent/CN205642542U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758496A (en) * | 2016-04-20 | 2016-07-13 | 中国科学院电子学研究所苏州研究院 | Water level measuring device and measuring method |
| CN105758496B (en) * | 2016-04-20 | 2019-07-23 | 中国科学院电子学研究所苏州研究院 | A kind of level measurement device and measurement method |
| CN108917881A (en) * | 2018-09-25 | 2018-11-30 | 长春工程学院 | From scour outlet channel automatic water level measurement device and its operating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201909739U (en) | Arch structure test device | |
| CN110031021B (en) | Online calibration system and method for static level | |
| CN205642542U (en) | Water -level measuring device | |
| CN105758496B (en) | A kind of level measurement device and measurement method | |
| CN203299088U (en) | Temperature controlled determinator for liquid surface tension coefficients | |
| CN206804037U (en) | A kind of Shockproof type instrument and meter device | |
| CN102564525B (en) | Bell jar type gas flowmeter calibration device with spiral pipe micrometer element | |
| CN102353423B (en) | Homotaxial magnetic turning column liquid level meter | |
| CN207317897U (en) | A kind of open space Weighing type liquid level meter | |
| CN203375922U (en) | Slope-changing type silt grain underwater angle of repose measurement instrument | |
| CN203833038U (en) | Storage tank convenient for measuring liquid level | |
| CN111964557A (en) | Measuring device for measuring reference point of vertical metal can and using method | |
| CN209820491U (en) | Online calibration system of hydrostatic level | |
| CN106706498A (en) | Steady state water permeability coefficient testing device and method of concrete type material | |
| CN216283431U (en) | Lifting-adjustable supervision device | |
| CN211234641U (en) | Tanker aircraft metrological verification device | |
| CN101968371B (en) | Spiral tube micrometer element and micrometer device containing same | |
| CN210981105U (en) | Rock sample basic parameter measuring device | |
| CN207174548U (en) | A kind of water tank liquid level meter apparatus | |
| CA1045404A (en) | Floating wave stilling chamber for liquid level indicator | |
| CN207487758U (en) | Buoy measuring device and buoy volume measuring system | |
| CN201803732U (en) | Spiral tube micrometer element and micrometer device containing same | |
| CN206353398U (en) | A kind of Archimedes principle experimental provision new construction | |
| CN206919981U (en) | A kind of buoy level meter for being easy to observation | |
| CN204269197U (en) | With the liquid level gauge float of density measure function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |