CN105181924A - Photoelectric meter of water quality analyzer - Google Patents
Photoelectric meter of water quality analyzer Download PDFInfo
- Publication number
- CN105181924A CN105181924A CN201510642179.5A CN201510642179A CN105181924A CN 105181924 A CN105181924 A CN 105181924A CN 201510642179 A CN201510642179 A CN 201510642179A CN 105181924 A CN105181924 A CN 105181924A
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- screw rod
- housing
- water quality
- metering
- 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
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a photoelectric meter of a water quality analyzer. The photoelectric meter of the water quality analyzer comprises a hollow casing, wherein a transparent metering pipe as well as a first screw rod and a second screw rod which are arranged on two sides of the metering pipe is vertically mounted in the casing, a photoelectric assembly is further mounted in the casing and comprises a light emitter and a light receiver, light emitted by the light emitter penetrates through the metering pipe and is received by the light receiver, the light emitter is mounted on a slider of the first screw rod, the light receiver is mounted on a slider of the second screw rod, and lower ends of the first screw rod and the second screw rod both penetrate through the bottom of the casing and are connected with motors. The photoelectric meter of the water quality analyzer is simple in structure, determines the liquid height through a photoinduction liquid level and meters the liquid according to the volume of the metering pipe, the sampling and metering precision is high, mounting and debugging are easy, the photoelectric assembly is fixed through the screw rods tightly and can adjust the metering position through the screw rods, and different metering requirements are met.
Description
Technical field
The invention belongs to fluid analysis technical field, be specifically related to a kind of photoelectrometer measuring device of Water Test Kits.
Background technology
Along with the development of society, economic prosperity, modernization science and technology obtains applying more and more widely.In ambient water quality detection technique field, being also badly in need of using modernization science and technology means to save human and material resources, by computing machine and electronic technology integrated use, realizing detection technique modernization.
When carrying out ambient water quality and detecting, the detection of national standard to water quality environment is more and more paid attention to, particularly particularly important to the attention degree of online water quality detection, but monitoring water quality on line equipment is copied mostly in test in laboratory method, therefore metering has just become one of emphasis of monitoring water quality on line equipment.
Summary of the invention
The object of the invention is to solve the problem, a kind of photoelectrometer measuring device measuring adjustable Water Test Kits is provided.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of photoelectrometer measuring device of Water Test Kits, comprise the housing of hollow, transparent gauge line and the first screw mandrel and the second screw mandrel of being located at gauge line both sides are vertically installed in housing, also photoelectric subassembly is installed in housing, photoelectric subassembly comprises optical transmitting set and optical receiver, the light that optical transmitting set is launched is received by optical receiver through gauge line, wherein optical transmitting set is arranged on the slide block of the first screw mandrel, optical receiver is arranged on the slide block of the second screw mandrel, first screw mandrel is all connected with motor through the bottom of housing with the lower end of the second screw mandrel.
Preferably, described first screw mandrel and the second screw mandrel and housing are for being rotatably connected, and motor is fixed on below housing.
Preferably, described first screw mandrel is connected with the motor of its lower end by shaft coupling, and the second screw mandrel is connected with the motor of its lower end by shaft coupling.
Preferably, the upper and lower two ends of described gauge line have opening.
The invention has the beneficial effects as follows: the photoelectrometer measuring device of Water Test Kits provided by the present invention, structure is simple, by photoinduction liquid level determination liquid height, and the metering of liquid is carried out according to the volume of gauge line, sampling measuring accuracy is high, is easy to installment and debugging, photoelectric subassembly is fixed by screw mandrel, fixing compact, photoelectric subassembly also adjusts gauge position by screw mandrel, meets different metering requirements.
Accompanying drawing explanation
Fig. 1 is the structural representation of Water Test Kits of the present invention;
Fig. 2 is the structural representation of photoelectrometer measuring device of the present invention.
Description of reference numerals: 1, peristaltic pump; 2, flexible pipe; 3, photoelectrometer measuring device; 31, housing; 32, gauge line; 33, the first screw mandrel; 34, the second screw mandrel; 35, optical transmitting set; 36, optical receiver; 37, slide block; 38, motor; 39, shaft coupling; 4, multi-center selection valve; 41, passway; 5, light source switch; 6, colorimetric pool.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described further:
As depicted in figs. 1 and 2, Water Test Kits of the present invention, comprise peristaltic pump 1, peristaltic pump 1 is connected with the upper end of photoelectrometer measuring device 3 by flexible pipe 2, the lower end of photoelectrometer measuring device 3 is connected with multi-center selection valve 4 by pipe, described multi-center selection valve 4 is connected with light source switch 5 by pipe, light source switch 5 is provided with colorimetric pool 6, multi-center selection valve 4 is provided with multiple passway 41, described in any one on multi-center selection valve 4, passway 41 is connected with photoelectrometer measuring device 3 by pipe, be communicated with road junction 41 described in any one on multi-center selection valve 4 to be connected with light source switch 5 by pipe.
Photoelectrometer measuring device 3 comprises the housing 31 of hollow, transparent gauge line 32 and the first screw mandrel 33 and the second screw mandrel 34 being located at gauge line 32 both sides are vertically installed in housing 31, gauge line about 32 two ends have opening, its upper end is connected with peristaltic pump 1 by flexible pipe 2, and lower end is connected with multi-center selection valve 4 by pipe, also photoelectric subassembly is installed in housing 31, photoelectric subassembly comprises optical transmitting set 35 and optical receiver 36, the light that optical transmitting set 35 is launched is received by optical receiver 36 through gauge line 32, wherein optical transmitting set 35 is arranged on the slide block 37 of the first screw mandrel 33, optical receiver 36 is arranged on the slide block 37 of the second screw mandrel 34, first screw mandrel 33 is all connected with motor 38 through the bottom of housing 31 with the lower end of the second screw mandrel 34, first screw mandrel 33 and the second screw mandrel 34 with housing 31 for being rotatably connected, specifically realize by bearing, motor 38 is fixed on below housing 31, first screw mandrel 33 is connected with the motor 38 of its lower end by shaft coupling 39, second screw mandrel 34 is connected with the motor 38 of its lower end by shaft coupling 39.
Photoelectrometer measuring device 3 before use, the liquid measure first gathered as required, pass through electric machine rotation, photoelectric subassembly is driven to move to preposition, the light that optical transmitting set 35 is launched is received by optical receiver 36 through gauge line 32, peristaltic pump 1 comes into operation, when collecting the horizontal level that the liquid level in gauge line 32 arrives residing for optical transmitting set 35 and optical receiver 36, because liquid to have the effect of scattering and refraction to light, can be dimmed during the light arrival optical receiver 36 that optical transmitting set 35 sends, this light signal is transformed into electric signal by optical receiver 36, photoelectric subassembly senses liquid level.
The photoelectrometer measuring device of Water Test Kits provided by the present invention, structure is simple, by photoinduction liquid level determination liquid height, and the metering of liquid is carried out according to the volume of gauge line, sampling measuring accuracy is high, is easy to installment and debugging, photoelectric subassembly is fixed by screw mandrel, fixing compact, photoelectric subassembly also adjusts gauge position by screw mandrel, meets different metering requirements.
Those of ordinary skill in the art will appreciate that, embodiment described here is to help reader understanding's principle of the present invention, should be understood to that protection scope of the present invention is not limited to so special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combination of not departing from essence of the present invention according to these technology enlightenment disclosed by the invention, and these distortion and combination are still in protection scope of the present invention.
Claims (4)
1. the photoelectrometer measuring device of a Water Test Kits, it is characterized in that: the housing (31) comprising hollow, transparent gauge line (32) is vertically installed in housing (31) and is located at the first screw mandrel (33) and second screw mandrel (34) of gauge line (32) both sides, housing is also provided with photoelectric subassembly in (31), photoelectric subassembly comprises optical transmitting set (35) and optical receiver (36), the light that optical transmitting set (35) is launched is received by optical receiver (36) through gauge line (32), wherein optical transmitting set (35) is arranged on the slide block (37) of the first screw mandrel (33), optical receiver (36) is arranged on the slide block (37) of the second screw mandrel (34), first screw mandrel (33) is all connected with motor (38) through the bottom of housing (31) with the lower end of the second screw mandrel (34).
2. the photoelectrometer measuring device of Water Test Kits according to claim 1, it is characterized in that: described first screw mandrel (33) and the second screw mandrel (34) are with housing (31) for being rotatably connected, and motor (38) is fixed on housing (31) below.
3. the photoelectrometer measuring device of Water Test Kits according to claim 1, it is characterized in that: described first screw mandrel (33) is connected with the motor (38) of its lower end by shaft coupling (39), the second screw mandrel (34) is connected with the motor (38) of its lower end by shaft coupling (39).
4. the photoelectrometer measuring device of Water Test Kits according to claim 1, is characterized in that: described gauge line (32) has opening in two ends up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510642179.5A CN105181924A (en) | 2015-09-30 | 2015-09-30 | Photoelectric meter of water quality analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510642179.5A CN105181924A (en) | 2015-09-30 | 2015-09-30 | Photoelectric meter of water quality analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105181924A true CN105181924A (en) | 2015-12-23 |
Family
ID=54904147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510642179.5A Pending CN105181924A (en) | 2015-09-30 | 2015-09-30 | Photoelectric meter of water quality analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105181924A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698893A (en) * | 2016-04-29 | 2016-06-22 | 力合科技（湖南）股份有限公司 | Liquid volume metering device |
| CN113995353A (en) * | 2021-11-29 | 2022-02-01 | 东莞芯速科技有限公司 | Floor washing machine capable of automatically adjusting water yield |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201974376U (en) * | 2011-04-02 | 2011-09-14 | 南通汇环环保科技有限公司 | COD (chemical oxygen demand) online water quality analyzer |
| CN202362041U (en) * | 2011-11-08 | 2012-08-01 | 湖北江汉石油仪器仪表股份有限公司 | Non-contact photoelectric full-automatic liquid level measuring device for standard containers |
| CN203519111U (en) * | 2013-10-16 | 2014-04-02 | 青岛佳明测控科技股份有限公司 | Photoelectric liquid level metering device |
| CN203534670U (en) * | 2013-09-18 | 2014-04-09 | 深圳市绿恩环保技术有限公司 | Liquid level metering system of water quality on-line detector |
| CN204989170U (en) * | 2015-09-30 | 2016-01-20 | 成都源溢科技有限公司 | Water quality analyzer's photoelectric meter |
-
2015
- 2015-09-30 CN CN201510642179.5A patent/CN105181924A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201974376U (en) * | 2011-04-02 | 2011-09-14 | 南通汇环环保科技有限公司 | COD (chemical oxygen demand) online water quality analyzer |
| CN202362041U (en) * | 2011-11-08 | 2012-08-01 | 湖北江汉石油仪器仪表股份有限公司 | Non-contact photoelectric full-automatic liquid level measuring device for standard containers |
| CN203534670U (en) * | 2013-09-18 | 2014-04-09 | 深圳市绿恩环保技术有限公司 | Liquid level metering system of water quality on-line detector |
| CN203519111U (en) * | 2013-10-16 | 2014-04-02 | 青岛佳明测控科技股份有限公司 | Photoelectric liquid level metering device |
| CN204989170U (en) * | 2015-09-30 | 2016-01-20 | 成都源溢科技有限公司 | Water quality analyzer's photoelectric meter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698893A (en) * | 2016-04-29 | 2016-06-22 | 力合科技（湖南）股份有限公司 | Liquid volume metering device |
| CN113995353A (en) * | 2021-11-29 | 2022-02-01 | 东莞芯速科技有限公司 | Floor washing machine capable of automatically adjusting water yield |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105526909B (en) | A kind of sedimentation detection method and device based on image recognition principle | |
| CN107894381B (en) | South is for river Sand measuring device and method | |
| CN201122109Y (en) | Water meter self-checking device | |
| CN110672877A (en) | Underground water flow direction and flow velocity monitoring device and method | |
| WO2019184082A1 (en) | Multiple-parameter wireless real-time monitoring self-powered fluorescent tracing system and method | |
| CN204989001U (en) | Water quality analyzer | |
| CN105181924A (en) | Photoelectric meter of water quality analyzer | |
| CN204988787U (en) | A liquid reagent metering device for water quality analyzer | |
| CN204989170U (en) | Water quality analyzer's photoelectric meter | |
| CN203519111U (en) | Photoelectric liquid level metering device | |
| CN106092843A (en) | A kind of PM2.5 real-time detecting system based on Fibre Optical Sensor | |
| CN105241687A (en) | Liquid reagent metering apparatus used for water quality analyzer | |
| CN105181610A (en) | Water quality analyzer | |
| CN204705569U (en) | Apparatus for measuring dust concentration | |
| CN108037053B (en) | Intelligent hydrologic survey Sand device and method | |
| CN205262959U (en) | Infrared pair of ripples leakage detector of sulfur hexafluoride | |
| CN205642797U (en) | Flow -speed measurement auxiliary device | |
| CN105737797B (en) | Vertical deformation detection method and device | |
| CN212932290U (en) | Shale gas content continuous measurement device | |
| CN201780286U (en) | Light-operated metering device | |
| CN206594196U (en) | A kind of multiple wireless flow velocity acquisition system | |
| CN210269592U (en) | Detection probe seat device | |
| CN211576948U (en) | Automatic comprehensive smoke and dust tester | |
| CN108037054B (en) | Automatic sand measuring device and method with azimuth detection sensor | |
| CN205981389U (en) | Intelligence water gauge tongue tube detecting system |
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: 20151223 |
|
| RJ01 | Rejection of invention patent application after publication |