CN205607841U - Turbidity detecting device - Google Patents
Turbidity detecting device Download PDFInfo
- Publication number
- CN205607841U CN205607841U CN201620159352.6U CN201620159352U CN205607841U CN 205607841 U CN205607841 U CN 205607841U CN 201620159352 U CN201620159352 U CN 201620159352U CN 205607841 U CN205607841 U CN 205607841U
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- turbidity
- detection groove
- dividing plate
- detection
- groove
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Abstract
The utility model relates to a turbidity detecting device, include the detection groove that is equipped with liquid inlet and liquid outlet and install detect the turbidity sensor at groove top, it constitutes flow channel by getting rid of the baffle and the bubble pipe of bubble with the liquid stream of releiving to detect the inslot. Present turbidity detecting device is bulky, and the structure is complicated, and cost and consumption height can not wide applications in needs carry out liquid turbidity detection 's various civilian, industrial equipment, especially are not suitable for one type of narrower and small equipment of inner space of domestic purifier. Adopt turbidity detecting device, have small, simple structure, low cost, advantage that the consumption is few, be convenient for use in the needs including domestic purifier carry out liquid turbidity detection 's various civilian, industrial equipment.
Description
Technical field
This utility model belongs to measuring equipment for quality of water field, is specifically related to a kind of turbidity detection device.
Background technology
Turbidity is the impurity such as outstanding shape thing, colloidal substance and the microorganism of different size in water, proportion, shape
The reflection of effect produced to light.Turbidity is not only expression water quality most important physical appearance index
Examination water treatment facilities purification efficiency and evaluation effluent water quality, the important indicator of Drinking Water for Residents water quality
One of.Owing to water supply quality is close to people's health living standard and commercial production relationship between quality, country
The Ministry of Construction proposes higher target call and especially requires to promote the use of certainty of measurement water turbidity measurement
Higher scattering formula turbidimetry method.But it is limited to the design of turbidity transducer structure ask all the time
Topic, small size, low cost, is widely used in civilian and industrial circle turbidimetry product and lacks always
Lose.
Following aspect is there is in existing turbidimetry products application when civilian, industrial circle turbidimetry
Defect: (1) existing turbidimetry small product size is big, it is impossible to be installed into and need to carry out liquid turbidity inspection
Survey part is civilian, in industrial equipment；(2) due to part existing turbidimetry product probe type selecting
And structure design causes manufacturing cost high, it is impossible to be widely used in the people needing to carry out liquid turbidity detection
With in, industrial equipment；(3) existing turbidimetry product power consumption is big, it is impossible to applies and carries out at needs
In civilian, the industrial equipment of liquid turbidity detection.
Utility model content
For defect present in prior art, the purpose of this utility model is to provide a kind of Turbidity measurement
Device.This device can use relatively simple structure and cheap cost, it is achieved Turbidity measurement equipment
Miniaturization, low-power consumption also make to be widely used in civilian, the industrial equipment needing to carry out liquid turbidity detection
In.
For reaching object above, the technical solution adopted in the utility model is a kind of turbidity detection device,
Including being provided with the detection groove of liquid inlet and liquid outlet and being arranged on the turbidity biography at described detection groove top
Sensor, by bubble removing and the dividing plate of liquid stream of releiving and bubble conduit can be gone to constitute liquid in described detection groove
Circulation road.
Further, described liquid inlet is arranged on the side of described detection groove and near described detection groove
Bottom, described liquid outlet is arranged on the opposite side of described detection groove and near the top of described detection groove.
Further, described dividing plate includes being inclined in described detection groove the first dividing plate, second every
Plate, the 3rd dividing plate；Described first dividing plate, one end of the 3rd dividing plate are arranged on the bottom of described detection groove,
The other end extends to the top of described detection groove；Described first dividing plate is provided with institute near described detection groove
Stating the side of liquid inlet, described 3rd dividing plate is near the described liquid outlet that is provided with of described detection groove
Side；Described second partition is between described first dividing plate, the 3rd dividing plate, and one end is arranged on described
The top of detection groove, the other end extends to the bottom of described detection groove.
Further, one end of described bubble conduit and the top to described detection groove of described first dividing plate
Extension one end, portion connects, and the other end extends to the top of described detection groove.
Further, described turbidity transducer includes housing and is arranged on described in described housing bottom, composition
The lens of the bottom of turbidity transducer, be arranged on the luminescent device in described housing, photoreceptor,
Luminous power control module, signal acquisition process module；Described luminescent device connects described luminous power
Control module, the described photoreceptor described signal acquisition process module of connection, described luminescent device,
Photoreceptor is arranged on described lens.
Further, the angle between described luminescent device, photoreceptor is 90 degree.
Further, the bottom of described turbidity transducer is stretched in described detection groove, near described liquid discharge
Mouthful, position is less than described liquid outlet, prolongs higher than the top to described detection groove of described 3rd dividing plate
Stretch one end.
Further, described luminescent device uses light emitting diode, and described photoreceptor uses photoelectricity
Diode.
Further, described bubble conduit is smooth surface.
Further, the surface of described bubble conduit is provided with groove.
The beneficial effects of the utility model have following some:
1. simple in construction, with low cost；
2. volume is little, it is possible to be arranged on need to carry out liquid turbidity detection civilian, industrial equipment is narrow and small
Space in；
3. the power consumption of detection device used is few, it is possible to on-line checking liquid turbidity.
Accompanying drawing explanation
Fig. 1 is the profilograph of turbidity detection device described in this utility model embodiment；
Fig. 2 is the structural representation of the sensor of turbidity detection device described in this utility model embodiment；
Fig. 3 is turbidity detection device described in the utility model and inverter module and the connection of equipment under test
Graph of a relation；
In figure: 1-turbidity transducer, 2-detects groove, 3-the first dividing plate, 4-second partition, 5-the 3rd
Dividing plate, 6-bubble conduit, 7-liquid inlet, 8-liquid outlet, 9-housing, 10-luminescent device, 11-
Photoreceptor, 12-luminous power control module, 13-signal acquisition process module, 14-lens,
15-equipment under test, 16-inverter module, 17-turbidity detection device.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of turbidity detection device 17, by detecting groove 2 and being arranged on described detection groove
The turbidity transducer 1 at 2 tops forms.
Detection groove 2 is provided with liquid inlet 7 and liquid outlet 8, and wherein liquid inlet 7 is arranged on detection
The side of groove 2 bottom near detection groove 2, liquid outlet 8 is arranged on the opposite side of detection groove 2
And near detection groove 2 top (this utility model provide embodiment in, liquid outlet 8 distance
The top 1cm of detection groove 2).
Detection groove 2 inner route clapboard and bubble conduit 6 constitute fluid course, dividing plate and bubble conduit 6
Effect is to be removed into the bubble detected in the fluid to be measured in groove 2 work playing flow rate of liquid of releiving
With, it is ensured that the constant pressure and flow of tested liquid stream in detection groove 2.
Dividing plate includes the first dividing plate 3, second partition the 4, the 3rd dividing plate being inclined in detection groove 2
5；One end of first dividing plate the 3, the 3rd dividing plate 5 is arranged on the bottom of detection groove 2, and the other end is to detection
The top of groove 2 extends；First dividing plate 3 is near the side being provided with liquid inlet 7 of detection groove 2 (just
To liquid inlet 7), the 3rd dividing plate 5 is near the side being provided with liquid outlet 8 of detection groove 2；The
Two dividing plates 4 are between the first dividing plate the 3, the 3rd dividing plate 5, and one end is arranged on the top of detection groove 2,
The other end extends to the bottom of detection groove 2.
A bubble that the bubble collected can be directed to detect groove 2 top is had to lead on first dividing plate 3
Pipe 6, one end of bubble conduit 6 is connected with one end of the first dividing plate 3, and (the first dividing plate 3 is to detection groove 2
Top extend one end), the other end of bubble conduit 6 to detection groove 2 top extend, this
In the embodiment that utility model is provided, bubble conduit 6 is to be arranged on straight up on the first dividing plate 3.
These three dividing plate can ensure that when equipment runs, fluid to be measured flows into detection groove 2 from liquid inlet 7
After, the bubble in fluid to be measured is attached on dividing plate, is directed to detect groove 2 via bubble conduit 6 and pushes up
Portion, thus play the effect of bubble removing.(detection 2 times Founders of groove to liquid inlet 7 be remove
Prolong bottom first dividing plate 3 of bubble, the dividing plate 4 extended from detection groove 2 top and detection groove 2
The bubble in fluid to be measured removed further by the dividing plate 5 stretched, and plays the effect of buffering liquid stream)
Turbidity transducer 1 be arranged on detection groove 2 top near the position of liquid outlet 8, turbidity sense
The bottom of device 1 stretches in detection groove 2 that (in embodiment provided by the utility model, turbidity senses
The degree of depth that the bottom of device 1 is stretched in detection groove 2 is 2cm), position (is being detected less than liquid outlet 8
During, gas can be discharged from liquid outlet 8 when the gas collection detecting groove 2 top is too much,
Thus ensure that the lens 14 of turbidity transducer 1 bottom are immersed in fluid to be measured all the time), and higher than the
Extension one end, top to detection groove 2 of three dividing plates 5, is positioned at the fluid course of three dividing plate compositions
The end flowed out.
One end of bubble conduit 6 is connected with extension one end, top to detection groove 2 of the first dividing plate 3,
The other end extends to the top of detection groove 2.In embodiment provided by the utility model, bubble is led
The diameter 0.5cm of pipe 6, long 6cm.
Detection groove 2 uses Integration Design, simplifies fluid path, reduces design for the cleanup of the air bubble.Needs are carried out
Liquid turbidity detection equipment under test (need to carry out various civilian, the industrial equipment of liquid turbidity detection,
Such as household water-purifying machine) in liquid line connect into the detection liquid inlet 7 of groove 2 and liquid outlet
8, the fluid to be measured in liquid line enters detection groove 2 from (bottom detection groove 2) liquid inlet 7,
Flow through three dividing plates and the fluid course of bubble conduit 6 composition, from (detection groove 2 top) liquid
Outlet 8 outflow detection groove 2, enters in the liquid line of equipment under test again.
As in figure 2 it is shown, turbidity transducer 1 include housing 9 and be arranged on bottom housing 9, constitute turbid
The lens 14 of bottom of degree sensor 1, the luminescent device 10 also including being arranged in housing 9, photosensitive
Receiving device 11, luminous power control module 12, signal acquisition process module 13.
Luminescent device 10 connects luminous power control module 12, and photoreceptor 11 connects signal and adopts
Collection processing module 13.Wherein, luminescent device 10, photoreceptor 11 are arranged on lens 14,
Angle between luminescent device 10, photoreceptor 11 is 90 degree of (luminescent device 10 and lens
The angle between angle, photoreceptor 11 and lens 14 between 14 is 45 degree).
Luminescent device 10 uses light emitting diode, photoreceptor 11 to use photodiode.
In embodiment provided by the utility model, luminescent device 10 uses 3mm light emitting diode,
Photoreceptor 11 uses 3mm photodiode, lens 14 to use acrylic material to make.
Turbidity transducer 1 have employed integrated, to optimize light path design, it is ensured that turbidity transducer 1
Volume-diminished to putting into (water purifiers of such as domestic) in the equipment that inner space is narrow and small,
In embodiment provided by the utility model, the diameter of turbidity transducer 1 is less than 3cm.In housing 9
Light path design is effectively improved luminescent device 10 and the work efficiency of photoreceptor 11, reduces spuious
The interference of light, in embodiment provided by the utility model, luminous power control module 12 exports electricity
Press 0 5V DC, export electric current 0 2A DC.
The operation principle of turbidity transducer 1 is, luminous power control module 12 carries for luminescent device 10
For stable power supply, the transmitting light transmission lens 14 that luminescent device 10 produces are injected in fluid to be measured and are produced
Raw scattered light, meanwhile, photoreceptor 11 senses the intensity of scattered light, then passes through signals collecting
Processing module 13 is converted to available signal.
Additionally, there are two kinds of situations in embodiment provided by the utility model:
Embodiment 1, the surface of bubble conduit 6 is smooth surface；
Embodiment 2, the surface of bubble conduit 6 is provided with groove.
Finally illustrate the concrete application of turbidity detection device provided by the utility model.
As it is shown on figure 3, (need to carry out various civilian, the work of liquid turbidity detection at equipment under test 15
Industry equipment, such as household water-purifying machine) liquid line in access turbidity detection device 17, equipment under test
The direction that liquid line in 15 flows through according to fluid to be measured, connects turbidity detection device 17 respectively
Liquid inlet 7 and liquid outlet 8 (ensure that fluid to be measured is to enter, from liquid discharge from liquid inlet 7
Mouth 8 flows out), the bubble in fluid to be measured, under the effect of dividing plate and bubble conduit 6, is directed into
The top of the detection groove 2 of turbidity detection device 17, fluid to be measured is at the liquid stream consisted of three dividing plates
(second partition 4 and the 3rd dividing plate 5 can also remove quilt further to be slow down flow velocity by dividing plate during passage
Survey the bubble in liquid), the fluid to be measured after " removing bubble removing " and " liquid stream of releiving " processes
By flowing out turbidity detection device 17 after turbidity transducer 1 and again entering the liquid line of equipment under test 15
Lu Zhong.Turbidity transducer 1 gets final product the turbidity of the fluid to be measured that real-time detection is flow through from detection groove 2,
And testing result is uploaded to the data that inverter module 16 Treatment Analysis turbidity transducer 1 detects,
And sent data above by inverter module 16.
Device described in the utility model is not limited to the embodiment described in detailed description of the invention, ability
Field technique personnel draw other embodiment according to the technical solution of the utility model, also belong to this
The technological innovation scope of utility model.
Claims (9)
1.A kind of turbidity detection device, is characterized in that: include being provided with liquid inlet ( 7 ) and liquid outlet ( 8 ) detection groove ( 2 ) and be arranged on described detection groove ( 2 ) top turbidity transducer ( 1 ), described detection groove ( 2 In) by can go bubble removing and the releive dividing plate of liquid stream and bubble conduit ( 6 ) composition fluid course, described turbidity transducer ( 1 ) include housing ( 9 ) and be arranged on described housing ( 9 ) bottom, constitute described turbidity transducer ( 1 ) bottom lens ( 14 ), be arranged on described housing ( 9 Luminescent device in) ( 10 ), photoreceptor ( 11 ), luminous power control module ( 12 ), signal acquisition process module ( 13 )；Described luminescent device ( 10 ) connect described luminous power control module ( 12 ), described photoreceptor ( 11 ) connect described signal acquisition process module ( 13 ), described luminescent device ( 10 ), photoreceptor ( 11 ) be arranged on described lens ( 14 On)。
2.Such as claim 1 Described turbidity detection device, is characterized in that: described liquid inlet ( 7 ) be arranged on described detection groove ( 2 ) side and near described detection groove ( 2 ) bottom, described liquid outlet ( 8 ) be arranged on described detection groove ( 2 ) opposite side and near described detection groove ( 2 ) top。
3.Such as claim 2 Described turbidity detection device, is characterized in that: described dividing plate include being inclined at described detection groove ( 2 The first dividing plate in) ( 3 ), second partition ( 4 ), the 3rd dividing plate ( 5 )；Described first dividing plate ( 3 ), the 3rd dividing plate ( 5 ) one end be arranged on described detection groove ( 2 ) bottom, the other end to described detection groove ( 2 ) top extend；Described first dividing plate ( 3 ) close described detection groove ( 2 ) be provided with described liquid inlet ( 7 ) side, described 3rd dividing plate ( 5 ) close described detection groove ( 2 ) be provided with described liquid outlet ( 8 ) side；Described second partition ( 4 ) be positioned at described first dividing plate ( 3 ), the 3rd dividing plate ( 5 Between), one end be arranged on described detection groove ( 2 ) top, the other end to described detection groove ( 2 ) bottom extend.
4.Such as claim 3 Described turbidity detection device, is characterized in that: described bubble conduit ( 6 ) one end and described first dividing plate ( 3 ) to described detection groove ( 2 ) extension one end, top connect, the other end to described detection groove ( 2 ) top extend.
5.Such as claim 1 Described turbidity detection device, is characterized in that: described luminescent device ( 10 ), photoreceptor ( 11 Angle between) is 90 Degree.
6.Such as claim 3 Described turbidity detection device, is characterized in that: described turbidity transducer ( 1 ) bottom stretch into described detection groove ( 2 In), close described liquid outlet ( 8 ), position less than described liquid outlet ( 8 ), higher than described 3rd dividing plate ( 5 ) to described detection groove ( 2 ) extension one end, top.
7.Such as claim 5 Described turbidity detection device, is characterized in that: described luminescent device ( 10 ) employing light emitting diode, described photoreceptor ( 11 ) use photodiode.
8.Such as claim 1-7 Turbidity detection device described in any one, is characterized in that: described bubble conduit ( 6 ) it is smooth surface.
9.Such as claim 1-7 Turbidity detection device described in any one, is characterized in that: described bubble conduit ( 6 ) surface be provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620159352.6U CN205607841U (en) | 2016-03-02 | 2016-03-02 | Turbidity detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620159352.6U CN205607841U (en) | 2016-03-02 | 2016-03-02 | Turbidity detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205607841U true CN205607841U (en) | 2016-09-28 |
Family
ID=56962583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620159352.6U Active CN205607841U (en) | 2016-03-02 | 2016-03-02 | Turbidity detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205607841U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442415A (en) * | 2016-12-16 | 2017-02-22 | 哈尔滨工业大学 | Household drinking water quality online detection device |
| CN109520971A (en) * | 2018-11-13 | 2019-03-26 | 国电南瑞科技股份有限公司 | A kind of flow type turbidity transducer caliberating device |
| CN111351787A (en) * | 2020-03-20 | 2020-06-30 | 杭州绿洁环境科技股份有限公司 | Circulation type turbidity calibration and calibration equipment |
-
2016
- 2016-03-02 CN CN201620159352.6U patent/CN205607841U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442415A (en) * | 2016-12-16 | 2017-02-22 | 哈尔滨工业大学 | Household drinking water quality online detection device |
| CN109520971A (en) * | 2018-11-13 | 2019-03-26 | 国电南瑞科技股份有限公司 | A kind of flow type turbidity transducer caliberating device |
| CN111351787A (en) * | 2020-03-20 | 2020-06-30 | 杭州绿洁环境科技股份有限公司 | Circulation type turbidity calibration and calibration equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |