CN105424657A - Automatic positioning meter for water quality transparency - Google Patents

Automatic positioning meter for water quality transparency Download PDF

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Publication number
CN105424657A
CN105424657A CN201610014640.7A CN201610014640A CN105424657A CN 105424657 A CN105424657 A CN 105424657A CN 201610014640 A CN201610014640 A CN 201610014640A CN 105424657 A CN105424657 A CN 105424657A
Authority
CN
China
Prior art keywords
scale bar
water quality
magnetic conductor
automatic positioning
power switch
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
Application number
CN201610014640.7A
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Chinese (zh)
Inventor
克选
车宗奇
郭德生
Original Assignee
克选
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 克选 filed Critical 克选
Priority to CN201610014640.7A priority Critical patent/CN105424657A/en
Publication of CN105424657A publication Critical patent/CN105424657A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59Transmissivity

Abstract

An automatic positioning meter for water quality transparency comprises a Saybolt plate (1) and a scale rod (6). The Saybolt plate (1) is arranged on the lower portion of the scale rod (6). The automatic positioning meter is characterized in that the scale rod (6) is hollow, a magnetic conductor (8) is arranged in the scale rod (6), a coil (2) is arranged on the magnetic conductor (8), an oscillating circuit (7), a power switch (3) and a battery (9) are arranged on the magnetic conductor (8), the battery (9), the power switch (3), the oscillating circuit (7) and the coil (2) are electrically connected, a movable buoy (5) is arranged in the middle of the scale rod (6), and an iron ring (4) is arranged in the inner circle of the movable buoy (5). The automatic positioning meter has the advantages that the metering reading can be more accurate through the buoy by means of electromagnet positioning, the metering accuracy is improved, and the structure is simple.

Description

The automatic position-finding instrument of water quality transparency
Technical field
The present invention relates to a kind of monitoring device, particularly the automatic position-finding instrument of a kind of water quality transparency.
Background technology
Transparency refers to the clarification degree of water sample, and clean water is transparent.In water suspension and colloidal solid thing more, transparency is lower, the method measuring transparency generally adopts Sai Shi dish method, Sai Shi dish method is a kind of method of on-site measurement transparency: by diameter 200 millimeters, chequered with black and white Sai Shi dish submerged, and the depth of water (cm) during just can't see it represents transparency.Traditional Sai Shi greenhouse instrument is: arrange a Sai Shi dish in scale bar bottom, during mensuration, Sai Shi dish is put into water, when can't see the color of Sai Shi dish, by the scale on range estimation scale bar to measure the transparency of water, but, during range estimation, because people and scale bar are apart from relatively far away, the angle of sight and the water surface tilts, so range estimation error is comparatively large, make measured value inaccurate.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides the automatic position-finding instrument of a kind of water quality transparency.The technical scheme that this invention solves its technical matters is:
The automatic position-finding instrument of a kind of water quality transparency, it comprises Sai Shi dish, scale bar, in scale bar bottom, Sai Shi dish is set, it is characterized in that: scale bar inside is hollow, in the inside of scale bar, magnetic conductor is set, magnetic conductor arranges pitch of the laps, and oscillatory circuit, power switch, battery are set; Battery, power switch, oscillatory circuit, coil are electrically connected, and in the middle part of scale bar, arrange a pivoted float, arrange iron hoop at the inner ring of pivoted float.Magnetic conductor is generally iron core.
The automatic position-finding instrument of aforesaid water quality transparency, is characterized in that: buoy is hollow circular or hollow polygon.
During mensuration, Sai Shi dish is put into water, when can't see the color of Sai Shi dish, press power switch, make circuit ON, oscillatory circuit work, produce exchange current supply coil exchange current, make magnetic conductor produces alternating magnetic field and is magnetized, magnetic field holds the iron hoop of buoy inner ring, buoy and scale bar is located mutually, takes out analyzer, closely read the depth of water scale on scale bar, just obtain measuring numerical value comparatively accurately.
This beneficial effect of the invention is: buoy is located by electromagnet, mensuration reading can be made more accurate, improve estimating precision, and structure is simple.
Accompanying drawing explanation
Fig. 1 is the structural drawing of this invention.
Fig. 2 is the A-A cut-open view of Fig. 1.
Fig. 3 is the schematic diagram of Sai Shi dish.
Fig. 4 is the circuit diagram of this invention.
In figure, 1, Sai Shi dish, 2, coil, 3, power switch, 4, iron hoop, 5, buoy, 6, scale bar, 7, oscillatory circuit, 8, magnetic conductor, 9, battery.
Embodiment
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Sai Shi dish 1 is set in scale bar 6 bottom, it is characterized in that: scale bar 6 inside is hollow, arranges magnetic conductor 8 in the inside of scale bar 6, magnetic conductor 8 arranges pitch of the laps 2, and oscillatory circuit 7, power switch 3, battery 9 are set; Battery 9, power switch 3, oscillatory circuit 7, coil 2 are electrically connected, and in the middle part of scale bar 6, arrange a pivoted float 5, arrange iron hoop 4 at the inner ring of pivoted float 5.Buoy 5 is hollow circular or hollow polygon.

Claims (2)

1. the automatic position-finding instrument of water quality transparency, it comprises Sai Shi dish (1), scale bar (6), in scale bar (6) bottom, Sai Shi dish (1) is set, it is characterized in that: scale bar (6) inside is hollow, in the inside of scale bar (6), magnetic conductor (8) is set, magnetic conductor (8) arranges pitch of the laps (2), and oscillatory circuit (7), power switch (3), battery (9) are set; Battery (9), power switch (3), oscillatory circuit (7), coil (2) are electrically connected, and arrange a pivoted float (5) at scale bar (6) middle part, arrange iron hoop (4) at the inner ring of pivoted float (5).
2. the automatic position-finding instrument of water quality transparency according to claim 1, is characterized in that: buoy (5) is hollow circular or hollow polygon.
CN201610014640.7A 2016-01-11 2016-01-11 Automatic positioning meter for water quality transparency Pending CN105424657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610014640.7A CN105424657A (en) 2016-01-11 2016-01-11 Automatic positioning meter for water quality transparency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610014640.7A CN105424657A (en) 2016-01-11 2016-01-11 Automatic positioning meter for water quality transparency

Publications (1)

Publication Number Publication Date
CN105424657A true CN105424657A (en) 2016-03-23

Family

ID=55503007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610014640.7A Pending CN105424657A (en) 2016-01-11 2016-01-11 Automatic positioning meter for water quality transparency

Country Status (1)

Country Link
CN (1) CN105424657A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB330119A (en) * 1928-10-18 1930-06-05 Tech D Etudes Et D Entpr S Pou Improvements in or relating to liquid level indicators
US5291782A (en) * 1993-02-16 1994-03-08 Taylor Howard E Eddy current position sensor
CN2213984Y (en) * 1994-07-25 1995-11-29 姚长华 Magnetic ring type tank gage
CN2660498Y (en) * 2004-04-16 2004-12-01 刘珉恺 Liquid position measurer
CN202216887U (en) * 2011-09-27 2012-05-09 哈尔滨理工大学 Conveniently-read densitometer for tests
CN202330284U (en) * 2011-12-01 2012-07-11 镇江市环境监测中心站 Water quality transparency measuring device
CN103130408A (en) * 2013-03-15 2013-06-05 深圳市华星光电技术有限公司 Cutter clamping device of cutting machine
CN203908480U (en) * 2014-06-30 2014-10-29 浙江荣康橡塑科技有限公司 Shaft sleeve end surface flatness detection device
CN203953870U (en) * 2014-07-30 2014-11-26 马翊竑 The controlled small animal surgical platform of a kind of portable constant temperature
CN205301171U (en) * 2016-01-11 2016-06-08 克选 Quality of water transparency automatic positioning apparatus

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB330119A (en) * 1928-10-18 1930-06-05 Tech D Etudes Et D Entpr S Pou Improvements in or relating to liquid level indicators
US5291782A (en) * 1993-02-16 1994-03-08 Taylor Howard E Eddy current position sensor
CN2213984Y (en) * 1994-07-25 1995-11-29 姚长华 Magnetic ring type tank gage
CN2660498Y (en) * 2004-04-16 2004-12-01 刘珉恺 Liquid position measurer
CN202216887U (en) * 2011-09-27 2012-05-09 哈尔滨理工大学 Conveniently-read densitometer for tests
CN202330284U (en) * 2011-12-01 2012-07-11 镇江市环境监测中心站 Water quality transparency measuring device
CN103130408A (en) * 2013-03-15 2013-06-05 深圳市华星光电技术有限公司 Cutter clamping device of cutting machine
CN203908480U (en) * 2014-06-30 2014-10-29 浙江荣康橡塑科技有限公司 Shaft sleeve end surface flatness detection device
CN203953870U (en) * 2014-07-30 2014-11-26 马翊竑 The controlled small animal surgical platform of a kind of portable constant temperature
CN205301171U (en) * 2016-01-11 2016-06-08 克选 Quality of water transparency automatic positioning apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
顾晓光 等: ""塞氏盘法对水质透明度的测定"", 《辽宁城乡环境科》 *

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Application publication date: 20160323