CN204989170U - Water quality analyzer's photoelectric meter - Google Patents
Water quality analyzer's photoelectric meter Download PDFInfo
- Publication number
- CN204989170U CN204989170U CN201520769926.7U CN201520769926U CN204989170U CN 204989170 U CN204989170 U CN 204989170U CN 201520769926 U CN201520769926 U CN 201520769926U CN 204989170 U CN204989170 U CN 204989170U
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- CN
- China
- Prior art keywords
- lead screw
- screw mandrel
- meter
- optical
- housing
- 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.)
- Expired - Fee Related
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a water quality analyzer's photoelectric meter, including hollow casing, electro optical assembly is still installed to vertical first lead screw and the second lead screw of installing transparent meter buret and locating meter buret both sides in the casing in the casing, and electro optical assembly includes optical emitter and optical receiver, and the light of optical emitter transmission passes meter buret and is received by the optical receiver, and wherein the optical emitter is installed on the slider of first lead screw, and the optical receiver is installed on the slider of second lead screw, and it is continuous with the motor that the lower extreme of first lead screw and second lead screw all passes the bottom of casing. The utility model discloses water quality analyzer's photoelectric meter, simple structure confirms the liquid height through the photoinduction liquid level to volume according to meter buret carries out the measurement of liquid, and sampling measuring accuracy is high, easy installation and commissioning, and it is fixed that electro optical assembly passes through the lead screw, and closely fixed, electro optical assembly still accessible lead screw adjusts the gauge position, satisfies different measurement demands.
Description
Technical field
The utility model belongs to fluid analysis technical field, is 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.
Utility model content
The purpose of this utility model solves the problem, and provides a kind of photoelectrometer measuring device measuring adjustable Water Test Kits.
For solving the problems of the technologies described above, the technical solution of the utility model 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 beneficial effects of the utility model are: the photoelectrometer measuring device of Water Test Kits provided by the utility model, 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 the utility model Water Test Kits;
Fig. 2 is the structural representation of the utility model photoelectrometer measuring device.
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 utility model is described further:
As depicted in figs. 1 and 2, Water Test Kits of the present utility model, 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 utility model, 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 utility model, should be understood to that protection domain of the present utility model 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 the utility model essence according to these technology enlightenment disclosed in the utility model, and these distortion and combination are still in protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201520769926.7U CN204989170U (en) | 2015-09-30 | 2015-09-30 | Water quality analyzer's photoelectric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520769926.7U CN204989170U (en) | 2015-09-30 | 2015-09-30 | Water quality analyzer's photoelectric meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204989170U true CN204989170U (en) | 2016-01-20 |
Family
ID=55123527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520769926.7U Expired - Fee Related CN204989170U (en) | 2015-09-30 | 2015-09-30 | Water quality analyzer's photoelectric meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204989170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181924A (en) * | 2015-09-30 | 2015-12-23 | 成都源溢科技有限公司 | Photoelectric meter of water quality analyzer |
-
2015
- 2015-09-30 CN CN201520769926.7U patent/CN204989170U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181924A (en) * | 2015-09-30 | 2015-12-23 | 成都源溢科技有限公司 | Photoelectric meter of water quality analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180316 Address after: 611731 new route No. 4 of Chengdu hi tech Zone, Sichuan Patentee after: CHENGDU HONQUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 611731 new route No. 4 of Chengdu hi tech Zone, Sichuan Patentee before: CHENGDU YUANYI SCIENCE & TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180930 |