CN105403289A - Wine pot liquid level measuring apparatus - Google Patents
Wine pot liquid level measuring apparatus Download PDFInfo
- Publication number
- CN105403289A CN105403289A CN201510934682.8A CN201510934682A CN105403289A CN 105403289 A CN105403289 A CN 105403289A CN 201510934682 A CN201510934682 A CN 201510934682A CN 105403289 A CN105403289 A CN 105403289A
- Authority
- CN
- China
- Prior art keywords
- liquid level
- wire rope
- range finder
- laser range
- wine
- 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
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/76—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats characterised by the construction of the float
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention provides a wine pot liquid level measuring apparatus comprising a steel wire rope arranged in a pot body and extending along the depth direction of the pot body, a floater arranged on the steel wire rope and floating along the steel wire rope, and a laser range finder arranged on the top end of the pot body and corresponding to the floater. The floater is positioned by the steel wire rope; the wine pot liquid level measuring apparatus can be suitable for pot bodies of various depths; the wine pot liquid level measuring apparatus is characterized by great measuring range; the distance between the floater and the laser range finder can be measured via the laser range finder, so precision can be effectively improved and the liquid level of the pot body can be accurately measured.
Description
Technical field
The invention belongs to commercial measurement and field of food, in particular to a kind of wine tank liquid level emasuring device.
Background technology
Along with progress and the production-scale expansion of production technology, the demand of enterprise to robotization is more and more higher, as liquor-making enterprises, in Real-Time Monitoring wine tank, the data such as liquid level, temperature, concentration of wine liquid are for raising production automation level, ensure production safety, control product quality and enhance productivity all to have great significance.Especially liquid level aspect, because storage tank is general all larger, diameter can reach about ten meters, the degree of depth can reach tens meters, the little by little measuring error of liquid level can bring the significant errors of volume, therefore not only requires that the range of fluid level measuring device is enough large, also wants precision enough high, wine belongs to food in addition, and therefore fluid level measuring device also must meet food safety and sanitation standard.
And now conventional liquid level emasuring device, generally the thing of a similar probe is all needed to enter into liquid, in the wide range situation of tens meters, the structure of whole sensor is bound to more complicated, and this liquid level sensor is generally by visual reading, measuring accuracy is low, can not carry out networking and real time on-line monitoring.
Laser range finder has that range is large, volume is little, precision is high and the advantage such as non-cpntact measurement, but due to the luminance factor of general liquid to laser lower, liquid level can not be measured by direct laser range finder.
Summary of the invention
The object of the present invention is to provide a kind of wide range, high-precision wine tank liquid level emasuring device.
For achieving the above object, present invention employs following technical scheme:
The invention provides a kind of wine tank liquid level emasuring device, comprise and be arranged on tank interior and the wire rope extended along tank body depth direction, with arrange on a steel cord and the float floated along wire rope, and be arranged on the top of tank body and the laser range finder corresponding with float.
Further, measurement mechanism also comprises flange chassis, and laser range finder is fixed on flange chassis.
Further, also comprise the wireline winch be fixed on flange chassis, the lower end of wire rope is fixed on the bottom of tank body, and the upper end of wire rope is tightened up fixing by wireline winch.
Further, also comprise the card extender be fixed on flange chassis, laser range finder and wireline winch are fixed on card extender.
Further, also comprise bucker, bucker is located at the outside of laser range finder and wireline winch.
Further, wireline winch has self-locking mechanism.
Further, float has sheathed center sleeve on a steel cord.
The present invention locates float by arranging wire rope, the tank body of different depth can be adapted to, have the advantages that range is large, and adopt the distance between laser range finder measurement float and laser range finder, effectively can improve precision, thus ensure that in tank body, level gauging is accurate.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the wine tank level gauging principle schematic based on laser ranging that the present invention proposes;
Fig. 2 is the structural representation (front view) of the measuring head of the wine tank liquid level emasuring device that the present invention proposes;
Fig. 3 is the perspective view of the measuring head of the wine tank liquid level emasuring device that the present invention proposes.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further details.
As shown in Figure 1, wine tank 1 is built with the wine liquid 6 of certain depth, level gauging head 2 is arranged on the flange 8 at wine tank 1 top, level gauging head 2 comprises the laser range finder 21 that Open Side Down, the card extender 22 be connected with laser range finder 21, a wireline winch 23, wire rope 24, a chassis flange 25 and a bucker 26.Laser range finder 21 and wireline winch 23 link together respectively by card extender 22 and chassis flange 25.Be wrapped wire rope 24 in wireline winch, one end of wire rope 24 is drawn downwards by the aperture on chassis flange 25, and is fixed on the bottom surface of wine tank 1 by connector 5.Described connector 5 is bolt arrangements, is positioned at immediately below level gauging head 2.Wireline winch 23 can the length of folding and unfolding wire rope 24, and be with auto-lock function, rotates wireline winch 23 and make wire rope 24 keep tightening.The float 4 that stainless steel material is made is hollow-core constructions, can float on wine liquid, and float 4 passes through the casing pipe sleeve at center on wire rope 3, freely up and down can slide along with the lifting of wine liquid 6 along wire rope 3.Float 4 and wire rope 24 all adopt food stainless steel material to make, and the diameter of wire rope 24 is 0.8-2mm.Float 4 upper surface, through frosted process, ensures good diffuse reflection, and reflection luminous energy is received by laser range finder 21 effectively.The laser vertical that laser range finder 21 is launched is irradiated to the upper surface of float 4 downwards, can measure the distance obtained between laser range finder 21 and float 4 upper surface after the laser 7 that float 4 upper surface reflects is received by laser range finder 21.Because the distance bottom laser range finder 21 to wine tank 1 can measure in advance and is changeless, the distance bottom float 4 to wine tank 1 just can be extrapolated, the namely degree of depth of wine liquid 6.
Be arranged on the top of wine tank 1 due to level gauging head 2 and be exposed to outside, so need the waterproof considering level gauging head 2, bucker 26 is hollow cylinder body case of a lower ending opening, be connected and sealed by screw thread and rubber washer and chassis flange 25, by laser range finder 21, cover such as wireline winch 23 grade therein, plays the effect of water-tight, the environment in wine tank also can be prevented with air to be communicated with the hygienic issues brought.In addition the bottom of chassis flange 25 and wine tank top joint face also use rubber washer 27 to seal.
The effect of float 4 swims on liquid level, and for laser range finder 8 provides a reflecting surface representing liquid level, the upper surface of float 4 through frosted process, thus ensures good diffuse reflection performance, and reflection luminous energy is received by laser range finder effectively.Because the Area comparison of float 4 is large, make to work as liquid level to have during high-frequency fluctuation and can keep relative stability, measurement data can be avoided like this to fluctuate too large, the effect of wire rope 3 ensures that float 4 can only move along vertical direction, avoid laser incidence point to depart from float 4, when liquid level changes, float 4 can be elevated along with the lifting of liquid level, laser range finder 21 uninterruptedly measures liquid level with general ten speed per second, thus can the height change situation of Real-Time Monitoring liquid level.The depth range that this device can be measured can reach tens meters of rice even up to a hundred, and when range is 70m, measuring accuracy can reach ± 1mm.
Apparatus of the present invention compare traditional turnover plate type liquid level gauge, utilize wire rope as the guide rail of restriction float movement, with wireline winch, wire rope can be accepted before installation, wire rope is released in installation process, in addition, the length that arbitrarily can be controlled wire rope by wireline winch, to adapt to the wine tank of different depth, does not need the length according to wine tank wire rope customized, so structure is simple, easy for installation; The main measurement mechanism of the present invention is arranged on tank body outside, and can dismantle separately, maintaining is very convenient; Precision of laser ranging is high, and refresh rate is fast, and measurement range is large.The all parts contacted with wine liquid of the present invention such as wire rope and float all adopt food-grade stainless steel material to make, and safety and sanitation are corrosion-resistant.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a wine tank liquid level emasuring device, it is characterized in that, comprise and be arranged on tank interior and the wire rope extended along tank body depth direction, with to be arranged on described wire rope and the float floated along described wire rope, and be arranged on the top of described tank body and the laser range finder corresponding with described float.
2. wine tank liquid level emasuring device according to claim 1, it is characterized in that, described measurement mechanism also comprises flange chassis, and described laser range finder is fixed on described flange chassis.
3. wine tank liquid level emasuring device according to claim 2, it is characterized in that, also comprise the wireline winch be fixed on described flange chassis, the lower end of described wire rope is fixed on the bottom of described tank body, and the upper end of described wire rope is tightened up fixing by described wireline winch.
4. wine tank liquid level emasuring device according to claim 3, is characterized in that, also comprises the card extender be fixed on described flange chassis, and described laser range finder and described wireline winch are fixed on described card extender.
5. wine tank liquid level emasuring device according to claim 4, it is characterized in that, also comprise bucker, described bucker is located at the outside of described laser range finder and described wireline winch.
6. wine tank liquid level emasuring device according to claim 3, it is characterized in that, described wireline winch has self-locking mechanism.
7. wine tank liquid level emasuring device according to claim 1, it is characterized in that, described float has the center sleeve be set on described wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934682.8A CN105403289A (en) | 2015-12-15 | 2015-12-15 | Wine pot liquid level measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934682.8A CN105403289A (en) | 2015-12-15 | 2015-12-15 | Wine pot liquid level measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105403289A true CN105403289A (en) | 2016-03-16 |
Family
ID=55468916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510934682.8A Pending CN105403289A (en) | 2015-12-15 | 2015-12-15 | Wine pot liquid level measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105403289A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675086A (en) * | 2016-04-15 | 2016-06-15 | 洛阳功航机械科技有限公司 | Hydrological detection scale |
| CN109445338A (en) * | 2018-10-31 | 2019-03-08 | 黄河水利职业技术学院 | A kind of intelligent water resource stations monitoring device automatically moved |
| CN111999280A (en) * | 2020-08-18 | 2020-11-27 | 呼和浩特市环境科学研究所 | Need not surface water heavy metal real-time detection system of sample |
-
2015
- 2015-12-15 CN CN201510934682.8A patent/CN105403289A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675086A (en) * | 2016-04-15 | 2016-06-15 | 洛阳功航机械科技有限公司 | Hydrological detection scale |
| CN105675086B (en) * | 2016-04-15 | 2018-09-18 | 洛阳功航机械科技有限公司 | A kind of hydrology detection scale |
| CN109445338A (en) * | 2018-10-31 | 2019-03-08 | 黄河水利职业技术学院 | A kind of intelligent water resource stations monitoring device automatically moved |
| CN111999280A (en) * | 2020-08-18 | 2020-11-27 | 呼和浩特市环境科学研究所 | Need not surface water heavy metal real-time detection system of sample |
| CN111999280B (en) * | 2020-08-18 | 2024-02-09 | 呼和浩特市环境科学研究所 | Real-time detection system for heavy metals in surface water without sampling |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |
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| WD01 | Invention patent application deemed withdrawn after publication |