CN104359524A - Liquid level reading system - Google Patents
Liquid level reading system Download PDFInfo
- Publication number
- CN104359524A CN104359524A CN201410639567.3A CN201410639567A CN104359524A CN 104359524 A CN104359524 A CN 104359524A CN 201410639567 A CN201410639567 A CN 201410639567A CN 104359524 A CN104359524 A CN 104359524A
- Authority
- CN
- China
- Prior art keywords
- liquid
- scale
- liquid level
- reading system
- level
- 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
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The invention discloses a liquid level reading system, which is used for reading the volume of liquid in a liquid container (3). The liquid level reading system comprises a liquid level scale (1), wherein the scale of the liquid level scale (1) is used for indicating the volume of the liquid in the liquid container (3) when the liquid level reaches the scale. The liquid level reading system has the advantages that the volume of the liquid in the liquid container (3) can be conveniently read by the liquid level scale (1); by measuring the remaining amount of the liquid, the liquid can be timely supplemented when the liquid level does not meet the requirement; meanwhile, by calculating the difference of the volumes of the liquid in the liquid container (3) displayed by the liquid level scale (1) in unit time, the consumption rate of the liquid can be judged, and the liquid supplementing time is reasonably arranged.
Description
Technical field
The present invention relates to field of instrumentation technology, more particularly, relate to a kind of liquid level reading system.
Background technology
Top petrol tank is often applied to the equipment such as super-magnum centrifuge, compressor train, loses oil pressure protection and accidents caused to avoid it when having a power failure suddenly.Therefore, the surplus of top petrol tank inner fluid need be ensured, should refuel in time when surplus is not enough.
Most top petrol tank, owing to not having liquid level gauge or only having the liquid level gauge without scale, can not read fluid surplus real-time in fuel tank.Even and if be provided with the graduated liquid level gauge of tool, for barrel-shaped fuel tank, barrel due to its fuel tank is in the height direction generally circular, and so for the fluid of certain altitude, its volume occupied is that this highly corresponding fuel tank bow-shaped area is multiplied by fuel tank length.And bow-shaped area is nonlinear with change highly, not with highly proportional change, namely different for the change of identical height change bow-shaped area.So, namely for the fluid in fuel tank, the non-linear ratio of relation of the fluid residual volume that differing heights is corresponding and its height, such as, when fluid surplus accounts for below fuel tank volume half, liquid level declines identical height successively, and the consumption of fluid is not identical, but reduce gradually.Therefore, the liquid level only read from liquid level gauge accurately can not reflect the surplus of fuel tank inner fluid.In like manner, for other liquid containers, when especially liquid level width is inconsistent when liquid in it is at differing heights, all directly cannot obtain the surplus of liquid in container.
In sum, how effectively accurately to reflect in liquid container the volume of liquid and then the time of reasonable arrangement liquid make-up, be current those skilled in the art's urgent problem.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of liquid level reading system, this liquid level reading system accurately can reflect the volume of liquid in liquid container effectively.
In order to achieve the above object, the invention provides following technical scheme:
A kind of liquid level reading system, for reading the volume of liquid in liquid container, comprises fluid level scale chi, and scale its liquid level of liquid indicated in described liquid container of described fluid level scale chi reaches volume during described scale.
Preferably, in above-mentioned liquid level reading system, comprise the liquid level gauge of liquid level in the described liquid container of display further.
Preferably, in above-mentioned liquid level reading system, described liquid level gauge has fluid level scale, and the height value when liquid level that described fluid level scale indicates liquid in described liquid container reaches described fluid level scale.
Preferably, in above-mentioned liquid level reading system, the minimum point scale of described fluid level scale chi is concordant with the form bottommost of described liquid level gauge, and the peak scale of described fluid level scale chi is concordant with the form top of described liquid level gauge.
Preferably, in above-mentioned liquid level reading system, the scale value of described fluid level scale chi is equally spaced.
Preferably, in above-mentioned liquid level reading system, described liquid container is barrel-shaped fuel tank, and the axial horizontal positioned of described barrel-shaped fuel tank.
Liquid level reading system for reading liquid volume in liquid container provided by the invention, comprise fluid level scale chi, what its scale represented is when liquid level in liquid container is concordant with a certain scale, and the volume of liquid in container is the volume shown in the scale concordant with it.Therefore, the volume of liquid in liquid container can be read easily by fluid level scale chi, by the measurement to residual liquid quantity, can be supplemented in time when liquid level does not satisfy the demands.Meanwhile, by the difference of the volume of liquid in the liquid container of fluid level scale chi display in the unit of account time, the consumption of liquid within the unit interval can be judged, and then the time of reasonable arrangement liquid make-up.
In a preferred embodiment, described liquid level reading system comprises liquid level gauge further, described liquid level gauge can show the liquid level in liquid container intuitively, therefore, in conjunction with liquid level gauge and fluid level scale chi, height and the volume of liquid in liquid container can be obtained easily, for various difform liquid container, all can obtain the surplus of its liquid accurately.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of embodiment of liquid level reading system provided by the invention;
Fig. 2 is the structural representation of fluid level scale chi in the liquid level reading system shown in Fig. 1;
Fig. 3 is the scale spacing schematic diagram of the fluid level scale chi shown in Fig. 2.
In accompanying drawing, mark is as follows:
Fluid level scale chi 1, liquid level gauge 2, liquid container 3.
Embodiment
The embodiment of the invention discloses a kind of liquid level reading system for reading liquid volume in liquid container, accurately to reflect the volume of liquid in liquid container, thus the time of reasonable arrangement liquid make-up.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, Fig. 1 is the structural representation of a kind of embodiment of liquid level reading system provided by the invention, and Fig. 2 is the structural representation of fluid level scale chi in the liquid level reading system shown in Fig. 1.
In a kind of embodiment, liquid level reading system provided by the present invention, comprises fluid level scale chi 1, and the scale of fluid level scale chi 1 indicates the volume of liquid when its liquid level reaches this scale in liquid container 3.Namely by observing the liquid level of liquid container, when its liquid level is concordant with a certain scale of fluid level scale chi 1, the volume shown in this scale is the liquid volume in now liquid container 3.Now the scale of fluid level scale chi 1 calculates acquisition according to the shape size of liquid container 3 and fluid level scale chi 1 relative to the position of liquid container 3.Such as, when liquid container 1 is bucket type container and its axially vertically placement, when also namely placing along gravity direction, the scale of fluid level scale chi 1 is multiplied by high computational corresponding to scale by the floorage of bucket type container and obtains; When liquid container 3 be bucket type container and its axial horizontal positioned time, the length computation that the scale of fluid level scale chi 1 is multiplied by barrel containers by the bow-shaped area of bucket type container corresponding to this scale obtains.Certainly, aforesaid liquid container 3 can be also other shapes as required, and now the scale of fluid level scale chi 1 can be calculated by the calculation method of physical volume of routine and obtain.
The liquid level demonstrated in liquid container 3 conveniently, above-mentioned liquid level reading system may further include liquid level gauge 2, and type and the model of liquid level gauge 2 are selected according to user demand.Can be demonstrated the liquid level position in liquid container 3 intuitively by the form of liquid level gauge 2, and then the liquid level position shown corresponds to fluid level scale chi 1, liquid volume now can be read by fluid level scale chi 1.It is pointed out that when showing liquid level position in liquid container 3 by liquid level gauge 2, the scale of fluid level scale chi 1 should calculate according to the shape size of liquid container and in conjunction with the position, range etc. of liquid level gauge 2.
Above-mentioned liquid level gauge 2 is specifically as follows the graduated liquid level gauge of band, now directly can read the liquid level in liquid container 3 accurately by its scale.Now, the scale of fluid level scale chi 1 can calculate according to the scale value of liquid level gauge 2 and obtain.Namely for a certain fluid level scale of liquid level gauge 2, represent corresponding liquid level, according to the shape size of liquid container 3, can be calculated by this height value and obtain corresponding bulking value, the liquid volume that namely this fluid level scale is corresponding.Then the bulking value calculating acquisition is thus shown on the corresponding scale of fluid level scale chi 1.
For the scale of fluid level scale chi 1, on the one hand can with the scale one_to_one corresponding of liquid level gauge 2, namely calculate according to each fluid level scale of liquid level gauge 2 and obtain corresponding liquid volume and be shown on fluid level scale chi 1; On the other hand, also can calculate corresponding bulking value according to a certain calibration gauge on liquid level gauge 2 and after being shown in the corresponding scale of fluid level scale chi 1, using this scale as fundamental point, obtain corresponding height with fixing volume computing.Such as, increase or reduce 20 with bulking value successively and calculate corresponding height, then be shown on fluid level scale chi 1 in conjunction with the height of liquid level gauge 2.It is pointed out that for difform liquid container 3, when calculating liquid level with fixed volume, liquid level change corresponding during liquid volume even variation may be uneven.Refer to Fig. 3, Fig. 3 is the scale spacing schematic diagram of the fluid level scale chi shown in Fig. 2.When the liquid volume even variation that scale value indicates, the spacing between each scale that A, B, C and D etc. indicate can be non-uniform change.Such as, when liquid container 3 is barrel-shaped fuel tank, and when it is axially horizontal positioned, during the descending even variation of liquid level volume, corresponding liquid level decreasing value first reduces rear increase, namely the scale value of fluid level scale chi 1 at equal intervals time its scale spacing be first reduce rear increase.In like manner, when calculating liquid volume by liquid level, also may there is similarity relation, repeat no more here.
Calculate and the placement etc. of fluid level scale chi 1 for the ease of liquid volume, can be concordant with the form bottommost of liquid level gauge 2 by the minimum point scale of fluid level scale chi 1, the peak scale of fluid level scale chi 1 is concordant with the form top of liquid level gauge 2.Now, calculate by the liquid level shown in form bottommost the minimum point scale that the liquid volume obtained corresponds to fluid level scale chi 1, calculate by the liquid level shown in form top the peak scale that the liquid volume obtained corresponds to fluid level scale chi 1.Certainly, according to actual service condition or at some in particular cases, the relative position of fluid level scale chi 1 and liquid level gauge 2 can also with according to other corresponding relations, but the scale value of fluid level scale chi 1 need calculate according to corresponding relations such as new positions.
The surplus of display liquid for convenience and wear rate thereof, can be set to equally spaced by the scale value of fluid level scale chi 1.According to the difference of scale in the unit interval, be also the volume differences of liquid, reflect the consumption of liquid, and then arrange the suitable prolongation by its wear rate.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a liquid level reading system, for reading the volume of liquid container (3) interior liquid, it is characterized in that, comprise fluid level scale chi (1), scale its liquid level of liquid indicated in described liquid container (3) of described fluid level scale chi (1) reaches volume during described scale.
2. liquid level reading system according to claim 1, is characterized in that, comprises the liquid level gauge (2) of display described liquid container (3) interior liquid level further.
3. liquid level reading system according to claim 2, it is characterized in that, described liquid level gauge (2) has fluid level scale, and the height value when liquid level that described fluid level scale indicates described liquid container (3) interior liquid reaches described fluid level scale.
4. liquid level reading system according to claim 3, it is characterized in that, the minimum point scale of described fluid level scale chi (1) is concordant with the form bottommost of described liquid level gauge (2), and the peak scale of described fluid level scale chi (1) is concordant with the form top of described liquid level gauge (2).
5. liquid level reading system according to claim 1, is characterized in that, the scale value of described fluid level scale chi (1) is equally spaced.
6. liquid level reading system according to claim 1, is characterized in that, described liquid container (3) is barrel-shaped fuel tank, and the axial horizontal positioned of described barrel-shaped fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410639567.3A CN104359524A (en) | 2014-11-13 | 2014-11-13 | Liquid level reading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410639567.3A CN104359524A (en) | 2014-11-13 | 2014-11-13 | Liquid level reading system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104359524A true CN104359524A (en) | 2015-02-18 |
Family
ID=52526807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410639567.3A Pending CN104359524A (en) | 2014-11-13 | 2014-11-13 | Liquid level reading system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104359524A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289454A (en) * | 2016-08-17 | 2017-01-04 | 中国石油天然气集团公司 | Liquidometer gage and apply its liquidometer calibration steps |
| CN109099988A (en) * | 2018-06-21 | 2018-12-28 | 张丰麒 | A kind of level sensing charger |
| WO2019205666A1 (en) * | 2018-04-23 | 2019-10-31 | 珠海格力电器股份有限公司 | Compressor, air conditioner, and control method for compressor |
| CN110793589A (en) * | 2019-11-19 | 2020-02-14 | 中铁一局集团有限公司 | Data analysis-based shield construction grouting consumption real-time calculation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2410627Y (en) * | 2000-01-07 | 2000-12-13 | 王业 | Oil tank with oil quantity set rule |
| US20070012097A1 (en) * | 2005-07-15 | 2007-01-18 | Unger Marketing International, Llc | Volume indicator having angled gradient openings |
| CN202092720U (en) * | 2011-03-15 | 2011-12-28 | 无锡尚德太阳能电力有限公司 | Liquid level gauge for observing liquid level of liquid tank |
| CN203291248U (en) * | 2013-05-07 | 2013-11-20 | 张勇权 | Ceramic feeding bottle |
| CN103816047A (en) * | 2012-11-16 | 2014-05-28 | 泰州市春达动物药业饲料有限公司 | Plastic drug bottle |
-
2014
- 2014-11-13 CN CN201410639567.3A patent/CN104359524A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2410627Y (en) * | 2000-01-07 | 2000-12-13 | 王业 | Oil tank with oil quantity set rule |
| US20070012097A1 (en) * | 2005-07-15 | 2007-01-18 | Unger Marketing International, Llc | Volume indicator having angled gradient openings |
| CN202092720U (en) * | 2011-03-15 | 2011-12-28 | 无锡尚德太阳能电力有限公司 | Liquid level gauge for observing liquid level of liquid tank |
| CN103816047A (en) * | 2012-11-16 | 2014-05-28 | 泰州市春达动物药业饲料有限公司 | Plastic drug bottle |
| CN203291248U (en) * | 2013-05-07 | 2013-11-20 | 张勇权 | Ceramic feeding bottle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289454A (en) * | 2016-08-17 | 2017-01-04 | 中国石油天然气集团公司 | Liquidometer gage and apply its liquidometer calibration steps |
| CN106289454B (en) * | 2016-08-17 | 2023-11-03 | 中国石油天然气集团有限公司 | Liquid level meter measuring ruler and liquid level meter calibration method applying same |
| WO2019205666A1 (en) * | 2018-04-23 | 2019-10-31 | 珠海格力电器股份有限公司 | Compressor, air conditioner, and control method for compressor |
| CN109099988A (en) * | 2018-06-21 | 2018-12-28 | 张丰麒 | A kind of level sensing charger |
| CN110793589A (en) * | 2019-11-19 | 2020-02-14 | 中铁一局集团有限公司 | Data analysis-based shield construction grouting consumption real-time calculation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104359524A (en) | Liquid level reading system | |
| WO2010107870A3 (en) | Fuel level meter for industrial vehicles | |
| US10215340B2 (en) | Pressurized fluid cylinder comprising an electronic data-display device | |
| CN104215302B (en) | A kind of method that can accurately monitor oil tank oil mass in real time | |
| CN106949942A (en) | The calibration method of its measurement oil tank outage of oil truck capacity calibrating installation and application | |
| CN202442737U (en) | Fuel consumption measuring device for excavator | |
| CN203890048U (en) | Oil gun with mass measuring function | |
| CN204854893U (en) | Liquid level meter | |
| RU128569U1 (en) | LIQUID DOSING DEVICE | |
| CN201955124U (en) | Automatic grease flow metering tank | |
| CN202582611U (en) | Mobile fuel oil filling and metering device | |
| CN201852616U (en) | Automobile remaining oil indicator | |
| CN201429451Y (en) | Special-purpose standard metal measuring device for checking fuel charger | |
| CN201285312Y (en) | Vehicle fuel gage | |
| JP5619949B2 (en) | Measuring system and measuring method of acceptance flow rate of liquefied ammonia storage tank | |
| CN204188235U (en) | A kind of drilling fluid metering mechanical liquid level meter | |
| CN219956669U (en) | Novel capacity identification standard metal gauge | |
| CN103727987A (en) | Valve position flow meter for pneumatic regulating valve | |
| CN202814618U (en) | Fluid energy conversion experiment double slideway type pressure measuring device | |
| CN204165552U (en) | Portable high-efficiency measurement mechanism | |
| CN203024776U (en) | Multifunctional level gauge | |
| JP4808124B2 (en) | Liquid level measuring aid | |
| CN203203655U (en) | Gas-liquid-phase variable measuring device | |
| CN203740410U (en) | Oil storage tank with liquid level display function | |
| CN208440269U (en) | A kind of oiling machine automatic metering calibration device capable of achieving rapid oil return |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |
|
| RJ01 | Rejection of invention patent application after publication |