CN103207003A - Reservoir level measuring device and special floating ball - Google Patents
Reservoir level measuring device and special floating ball Download PDFInfo
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- CN103207003A CN103207003A CN201310095392XA CN201310095392A CN103207003A CN 103207003 A CN103207003 A CN 103207003A CN 201310095392X A CN201310095392X A CN 201310095392XA CN 201310095392 A CN201310095392 A CN 201310095392A CN 103207003 A CN103207003 A CN 103207003A
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- reservoir level
- ball float
- protection tube
- pipe
- circuit board
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Abstract
The invention discloses a reservoir level measuring device. The reservoir level measuring device is characterized by comprising a data emitter (1), magnets (5), an inner pipe (3), a protective pipe (7) and a floating ball (8), wherein the data emitter (1) is arranged at the left side of the topmost end of the protective pipe (7); the inner pipe (3) with the diameter smaller than that of the protective pipe (7) is inserted into the protective pipe (7); the magnets (5) are arranged and installed at two sides of the outer part of the protective pipe (7) according to certain intervals; and the floating ball (8) with the diameter less than that of the inner pipe (3) is arranged inside the inner pipe (3). Compared with the prior art, the reservoir level measuring device has the advantages of low cost, precise measurement, measurement data timeliness and the like, and is suitable for popularization and use.
Description
Technical field
The present invention relates to a kind of reservoir level assay method, specifically is a kind of reservoir level determinator and special-purpose ball float thereof, belongs to the reservoir level field of measuring technique.
Background technology
Measure reservoir level at present and mainly contain following several method: 1, the gravity ball is connected measuring apparatus with ball float, by between gravity ball and ball float, connecting rope, measuring apparatus is installed between rope again, fluctuation up and down by water level drives ball float and moves up and down, rope is moved around measure, this method is that use is maximum at present, and metering is also more stable accurate, but this method cost is very big, and the such device price of a cover is very expensive.2, utilize infrared ambulator to find range, but the infrared ray that infrared ambulator emits can the break-through water body preferably the time when water-quality ratio, causes measuring out of true.3, radar wave measurement method is installed radar on the reservoir top, and the radar wave that utilizes radar to launch is reflecting when radar wave runs into the water surface, measures height of water level, but runs into when in the leaf that descending slowly and lightly or the reservoir wave being arranged when radar wave, measures very out of true.
Summary of the invention
The object of the present invention is to provide a kind of reservoir level determinator and special-purpose ball float thereof, with the present reservoir level measurement mechanism of effective solution price height, measure coarse problem.
For realizing the purpose of invention, the technical solution used in the present invention is:
A kind of reservoir level determinator; it is characterized in that: comprise data source, magnet, interior pipe; protection tube and ball float; described protection tube is fixed on above the reservoir dam, and described data source is arranged on the protection tube top left side, and described diameter of inner pipe is less than protection tube; pipe interts in protection tube inside in described; described magnet is arranged at a certain distance and is installed in the protection tube both sides external, and described floating ball diameter is less than diameter of inner pipe, and pipe was inner in described ball float was arranged on.
Be provided with permeable hole between the described magnet.
Described protection tube is coating steel pipe.
Tubing matter is the ABS engineering plastics in described.
Described inner pipe wall is provided with the inlet opening at a certain distance.
The pipe inside bottom also is provided with baffle plate in described.
Described magnet volume is increasing from top to bottom.
A kind of special-purpose ball float for the reservoir level determinator, this ball float integral body is circular spheroid, inside is hollow, comprise upper sphere, lower sphere and screw, described upper sphere is installed in the lower sphere top, described screw is installed in upper sphere and lower sphere junction, it is characterized in that: described upper sphere crown center is provided with the rubber stopple, below, described lower sphere inside is provided with battery case, battery is installed in the middle of the described battery case, described battery top is provided with the both positive and negative polarity current-carrying plate, the left side, described battery case top is provided with the PLC control circuit board, above the described PLC control circuit board chip is installed, the right, described battery case top is provided with electromagnetic inductor, is connected with lead one between described electromagnetic inductor and the PLC control circuit board, described both positive and negative polarity current-carrying plate and PLC control circuit board are connected with anodal supply line and negative pole supply line, and described PLC control circuit board top is connected with data line.
Described lower sphere inside top is provided with water-resisting layer.
Described data line has passed water-resisting layer successively, and the rubber stopple also links to each other with data source.
The invention has the beneficial effects as follows: respond to the magnet on protection tube both sides by utilizing electromagnetic inductor in the ball float; signal in the magnet magnetic force size that will sense is transferred to PLC circuit board top chip; chip sends to the monitoring station data being handled and transferred data to data source by data line, has gathered the advantage of existing reservoir level measurement mechanism.The present invention has advantages such as cost is low, and metering is accurate, and continuous data is timely, suitable promoting the use of.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1 is structural arrangement synoptic diagram of the present invention;
Fig. 2 is the structural representation of the special-purpose ball float of the present invention.
Among the figure: 1, data source, 2, the inlet opening, 3, interior pipe, 4, permeable hole; 5, magnet, 6, baffle plate, 7, protection tube, 8, ball float; 9, data line, 801, lower sphere, 802, chip, 803, the PLC control circuit board; 804, anodal supply line, 805, negative pole supply line, 806, the both positive and negative polarity current-carrying plate, 807, battery; 808, battery case, 809, electromagnetic inductor, 810, lead one, 811, screw; 812, upper sphere, 813, the rubber stopple, 814, water-resisting layer.
Embodiment
As shown in Figure 1; a kind of reservoir level determinator; comprise data source 1; magnet 5; interior pipe 3; protection tube 7 and ball float 8; described protection tube 7 is fixed on above the reservoir dam, and described data source 1 is arranged on the protection tube 7 top left sides, and described interior pipe 3 diameters are less than protection tube 7; pipe 3 interts in protection tube 7 inside in described; described magnet 5 is arranged at a certain distance and is installed in protection tube 7 both sides external, and described ball float 8 diameters are managed 3 inside less than interior pipe 3 diameters in described ball float 8 is arranged on; be provided with permeable hole 4 between the described magnet 5; described protection tube 7 is coating steel pipe, and described interior pipe 3 materials are the ABS engineering plastics, and described interior pipe 3 tube walls are provided with inlet opening 2 at a certain distance; pipe 2 inside bottom also are provided with baffle plate 6 in described, and described magnet 5 volumes are increasing from top to bottom.
As shown in Figure 2, a kind of special-purpose ball float for the reservoir level determinator, this ball float integral body is circular spheroid, inside is hollow, comprise upper sphere 812, lower sphere 801 and screw 811, described upper sphere 812 is installed in lower sphere 801 tops, described screw 811 is installed in upper sphere 812 and lower sphere 801 junctions, described upper sphere 812 crown centers are provided with rubber stopple 813, described lower sphere 801 inner belows are provided with battery case 808, in the middle of the described battery case 808 battery 807 is installed, described battery 807 tops are provided with both positive and negative polarity current-carrying plate 806, the left side, described battery case 808 top is provided with PLC control circuit board 803, above the described PLC control circuit board 803 chip 802 is installed, the right, described battery case 808 tops is provided with electromagnetic inductor 809, be connected with lead 1 between described electromagnetic inductor 809 and the PLC control circuit board 803, described both positive and negative polarity current-carrying plate 806 is connected with anodal supply line 804 and negative pole supply line 805 with PLC control circuit board 803, described PLC control circuit board 803 tops are connected with data line 9, described lower sphere 801 inside top are provided with water-resisting layer 814, described data line 9 has passed water-resisting layer 814 successively, and rubber stopple 813 also links to each other with data source 1.
When reservoir level is in zero; ball float 8 is blocked by baffle plate 6; pipe 3 outsides in can not falling into; because the reservoir environment is relatively poor, the material of interior pipe 3 is the ABS engineering plastics again, is unable to bear the beating of the wave on reservoir surface; pipe 3 prevented that it from being damaged in coating steel pipe 7 can effectively be protected; the material of interior pipe 3 is the ABS engineering plastics, and then interior pipe 3 inwalls are level and smooth, and ball float 8 can not held by the tube wall foreign material in process of rising or falling.
When reservoir level begins to rise; water is at first by around pipe 3 outsides in permeable hole 4 enters above the protection tube 7; pipe 3 inside in entering by the inlet opening 2 above the interior pipe 3; ball float 8 is subjected to buoyancy of water and begins come-up; because ball float 8 inside are equipped with electromagnetic inductor 809; in the protection tube 7 two ends certain spacing magnet 5 is installed; the volume of magnet 5 is increasing from top to bottom; therefore each magnet magnetic size is different; when ball float 8 constantly floats by buoyancy of water; when ball float 8 is close with magnet 5 positions; electromagnetic inductor 809 is transferred to chip 802 above the PLC control circuit board 803 with the magnetic signal size sensed by lead 1; chip 802 compares retrieval to the signal that receives and the signal of storing in advance again; determine the height of water level by the size of magnetic; chip 802 determines that the height of water level sends to data source 1 by data line 9 transmission with water level information afterwards, and data source 1 is transferred to reservoir control center in the form by wireless transmit with waterlevel data.Along with the continuous rising of reservoir level, ball float 8 also can constantly rise by buoyancy of water, whenever ball float 8 all can be judged the reservoir level line data transmission of going forward side by side by the magnetic size of magnet 5 during through the magnet 5 on protection tubes 7 both sides.Therefore, no matter how ball float fluctuates, and the personnel of reservoir level monitoring center can both in time obtain the information of reservoir level, are convenient in time provide early warning.
The battery 807 of ball float of the present invention 8 inside can effectively prevent that by water-resisting layer 814 and rubber stopple 813 ball float 8 inner inlets from burn its inner electroplax for powering to PLC control circuit board and electromagnetic inductor 809 by anodal supply line 804 and negative pole supply line 805.
What need understand is: the above only is preferred implementation of the present invention; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. reservoir level determinator; it is characterized in that: comprise data source (1); magnet (5); interior pipe (3); protection tube (7) and ball float (8); described protection tube (7) is fixed on above the reservoir dam; described data source (1) is arranged on protection tube (7) the top left side; pipe (3) diameter is less than protection tube (7) in described; pipe (3) interts in protection tube (7) inside in described; described magnet (5) is arranged at a certain distance and is installed in protection tube (7) both sides external, and described ball float (8) diameter is less than interior pipe (3) diameter, and described ball float (8) is arranged on interior pipe (3) inside.
2. reservoir level determinator according to claim 1 is characterized in that: be provided with permeable hole (4) between the described magnet (5).
3. reservoir level determinator according to claim 1, it is characterized in that: described protection tube (7) is coating steel pipe.
4. reservoir level determinator according to claim 1 is characterized in that: pipe (3) material is the ABS engineering plastics in described.
5. reservoir level determinator according to claim 1 is characterized in that: manage (3) tube wall in described and be provided with inlet opening (2) at a certain distance.
6. reservoir level determinator according to claim 1 is characterized in that: manage (2) inside bottom in described and also be provided with baffle plate (6).
7. reservoir level determinator according to claim 1, it is characterized in that: described magnet (5) volume is increasing from top to bottom.
8. special-purpose ball float that is used for the reservoir level determinator, this ball float integral body is circular spheroid, inside is hollow, comprise upper sphere (812), lower sphere (801) and screw (811), described upper sphere (812) is installed in lower sphere (801) top, described screw (811) is installed in upper sphere (812) and lower sphere (801) junction, it is characterized in that: described upper sphere (812) crown center is provided with rubber stopple (813), the inner below of described lower sphere (801) is provided with battery case (808), battery (807) is installed in the middle of the described battery case (808), described battery (807) top is provided with both positive and negative polarity current-carrying plate (806), the left side, described battery case (808) top is provided with PLC control circuit board (803), chip (802) is installed above the described PLC control circuit board (803), the right, described battery case (808) top is provided with electromagnetic inductor (809), be connected with lead one (810) between described electromagnetic inductor (809) and the PLC control circuit board (803), described both positive and negative polarity current-carrying plate (806) is connected with anodal supply line (804) and negative pole supply line (805) with PLC control circuit board (803), and described PLC control circuit board (803) top is connected with data line (9).
9. ball float according to claim 8, it is characterized in that: described lower sphere (801) inside top is provided with water-resisting layer (814).
10. ball float according to claim 8, it is characterized in that: described data line (9) has passed water-resisting layer (814) successively, and rubber stopple (813) also links to each other with data source (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310095392.XA CN103207003B (en) | 2013-03-25 | 2013-03-25 | Reservoir level measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310095392.XA CN103207003B (en) | 2013-03-25 | 2013-03-25 | Reservoir level measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103207003A true CN103207003A (en) | 2013-07-17 |
| CN103207003B CN103207003B (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310095392.XA Expired - Fee Related CN103207003B (en) | 2013-03-25 | 2013-03-25 | Reservoir level measuring device |
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| Country | Link |
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| CN (1) | CN103207003B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274664A (en) * | 2019-06-25 | 2019-09-24 | 中建八局第一建设有限公司 | A kind of Pasteur's measuring tank Inlet and outlet water level calibration tool |
| TWI676005B (en) * | 2015-04-06 | 2019-11-01 | 日商村田製作所股份有限公司 | Liquid level detecting device |
| CN111238606A (en) * | 2020-03-18 | 2020-06-05 | 四川葛南仪器有限公司 | River water level monitor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2443352Y (en) * | 2000-10-30 | 2001-08-15 | 董正林 | Magnetic float type water level auto-controller |
| CN2632644Y (en) * | 2003-04-25 | 2004-08-11 | 陈欣欣 | Outbard liquid level sensor |
| JP2006194609A (en) * | 2005-01-11 | 2006-07-27 | Nie:Kk | Liquid level indicator |
| CN201449070U (en) * | 2009-06-26 | 2010-05-05 | 江苏省常州技师学院 | Automatic water feeding device of solar water heater |
| CN202066564U (en) * | 2011-05-13 | 2011-12-07 | 石国贞 | Magnetic force coupling type liquid level measuring device |
| CN203231798U (en) * | 2013-03-25 | 2013-10-09 | 舟山市水利水务围垦局 | Reservoir water-level measurement device and special floating ball thereof |
-
2013
- 2013-03-25 CN CN201310095392.XA patent/CN103207003B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2443352Y (en) * | 2000-10-30 | 2001-08-15 | 董正林 | Magnetic float type water level auto-controller |
| CN2632644Y (en) * | 2003-04-25 | 2004-08-11 | 陈欣欣 | Outbard liquid level sensor |
| JP2006194609A (en) * | 2005-01-11 | 2006-07-27 | Nie:Kk | Liquid level indicator |
| CN201449070U (en) * | 2009-06-26 | 2010-05-05 | 江苏省常州技师学院 | Automatic water feeding device of solar water heater |
| CN202066564U (en) * | 2011-05-13 | 2011-12-07 | 石国贞 | Magnetic force coupling type liquid level measuring device |
| CN203231798U (en) * | 2013-03-25 | 2013-10-09 | 舟山市水利水务围垦局 | Reservoir water-level measurement device and special floating ball thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI676005B (en) * | 2015-04-06 | 2019-11-01 | 日商村田製作所股份有限公司 | Liquid level detecting device |
| US10634546B2 (en) | 2015-04-06 | 2020-04-28 | Murata Manufacturing Co., Ltd. | Liquid level detection device |
| CN110274664A (en) * | 2019-06-25 | 2019-09-24 | 中建八局第一建设有限公司 | A kind of Pasteur's measuring tank Inlet and outlet water level calibration tool |
| CN110274664B (en) * | 2019-06-25 | 2024-04-16 | 中建八局第一建设有限公司 | Water inlet and outlet water level calibration tool for pasteurization tank |
| CN111238606A (en) * | 2020-03-18 | 2020-06-05 | 四川葛南仪器有限公司 | River water level monitor |
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| Publication number | Publication date |
|---|---|
| CN103207003B (en) | 2015-03-25 |
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Owner name: HEILONGJIANG HYDROLOGICAL BUREAU Free format text: FORMER OWNER: ZHOUSHAN WATER CONSERVANCY WATER RECLAMATION BUREAU Effective date: 20150206 |
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| CB03 | Change of inventor or designer information |
Inventor after: Dong Shuhua Inventor after: Cao Weizheng Inventor after: Wang Chunlei Inventor before: Weng Yisong Inventor before: Gao Huaxi |
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Free format text: CORRECT: ADDRESS; FROM: 316000 ZHOUSHAN, ZHEJIANG PROVINCE TO: 150001 HARBIN, HEILONGJIANG PROVINCE Free format text: CORRECT: INVENTOR; FROM: WENG YISONG GAO HUAXI TO: DONG SHUHUA CAO WEIZHENG WANG CHUNLEI |
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Effective date of registration: 20150206 Address after: 150001 No. 4 Wen Zhong street, Nangang District, Heilongjiang, Harbin Applicant after: HEILONGJIANG HYDROLOGY BUREAU Address before: 316000 Dinghai Road, Dinghai District, Zhejiang, Zhoushan Applicant before: Zhoushan Water Conservancy Water Affairs Inning Bureau |
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Granted publication date: 20150325 Termination date: 20170325 |