CN103645137A - De-foaming type turbidity flowing cup - Google Patents
De-foaming type turbidity flowing cup Download PDFInfo
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- CN103645137A CN103645137A CN201310629188.1A CN201310629188A CN103645137A CN 103645137 A CN103645137 A CN 103645137A CN 201310629188 A CN201310629188 A CN 201310629188A CN 103645137 A CN103645137 A CN 103645137A
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- cup
- froth breaking
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- pond
- intake antrum
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Abstract
The invention discloses a de-foaming type turbidity flowing cup. The de-foaming type turbidity flowing cup comprises a cup body and a cup cover, wherein the interior of the cup body is divided into a water inlet cavity, a de-foaming water channel and a sampling tank, wherein the water inlet cavity is communicated with the sampling tank through a de-foaming water channel; a water inlet is formed in the lower part of the water inlet cavity; the water inlet is a small vortex water inlet for enabling the water flow to enter the water inlet cavity and flow spirally, and reducing bubbles; the water inlet cavity is communicated with the upper part of one end of the de-foaming water channel; the other end of the de-foaming water channel is communicated with the lower part of the sampling tank; a water outlet is formed in the bottom of the sampling tank; a sensor interface is formed in the cup cover and located above the sampling tank; a cylinder forming an oblique angle with the sampling tank is mounted at the sensor interface and used for inserting corresponding sensors with respect to the oblique angle of the sampling tank; the sensors are inserted according to the oblique angle, so that the contact between a detector and the bubbles can be reduced.
Description
Technical field
The present invention relates to circulation cup technical field, refer in particular to a kind of froth breaking type turbidity flowing cup.
Background technology
Along with the raising of people's living standard, and to drinking-water and the deepening continuously of healthy relation research, people are also improving constantly the requirement of drinking water quality.Turbidity is a kind of characteristic parameter of water body optical property, and it does not still weigh one of important indicator of water quality good degree, is also the important evidence of examination water treatment effect, therefore, the online detection of water turbidity is had to very important realistic meaning.Turbidity transducer is the online effective tool detecting of water turbidity.
Turbidity flow-through cell is that the container of a splendid attire sample water is provided for turbidity transducer.While measuring under low turbidity, the micro-bubble in water has larger impact to the result of turbidimetry, so turbidity flow-through cell also should have the function of eliminating micro-bubble in sample water.In prior art, the existing flow cell product that has above-mentioned functions, but still having weak point: turbidity flow-through cell is eliminated the micro-bubble scarce capacity in water, has affected the precision of turbidimetry; Turbidity flow-through cell is subject to the impact of hydraulic pressure larger, cannot tackle the environment for use that water feeding pressure variation range is larger.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its fundamental purpose is to provide a kind of froth breaking type turbidity flowing cup that can improve sensor measurement precision.
For achieving the above object, the present invention adopts following technical scheme: a kind of froth breaking type turbidity flowing cup, comprise cup and bowl cover, and described cup inside has been divided into intake antrum, froth breaking water channel and sampling pond, wherein, intake antrum is connected by froth breaking water channel between pond with sampling; Bottom at intake antrum has water inlet, this water inlet is little whirlpool water inlet, current is entered be spiral after intake antrum to flow, and intake antrum is communicated with the top of froth breaking water channel one end, the other end of froth breaking water channel with sampling pond between bottom be communicated with, in the bottom in described sampling pond, have water delivering orifice; On described bowl cover, have sensor interface, this sensor interface is positioned at the top in sampling pond, and this sensor interface is provided with and samples the cylindrical shell between pond with oblique angle, for relatively sampling pond rake angle, inserts corresponding sensor.
As a kind of preferred version, described cup is divided into left and right Liang Geban district by main dividing plate, cup Yi Geban district is sampling pond, second half district of cup is divided into many cavities by the many rows transverse slat arranging from front to back, leaving certain gaps uncovered by the economic plan between one end of each transverse slat bottom and bottom of cup, the breach left and right on two adjacent transverse slats is dislocatedly distributed; In described rear row's cavity, be provided with choke block longitudinally, this choke block top has throttle orifice; A side at choke block forms intake antrum, and the bottom of this intake antrum has water inlet, and the cavity of choke block opposite side and all the other cavities form froth breaking water channel jointly, the front-seat cavity of described froth breaking water channel with sample bottom between pond and be communicated with.
As a kind of preferred version, a Chi Jiaochu in described sampling pond is provided with swash plate, and the height of this swash plate is less than the height of main dividing plate, and is formed with water chamber in a side of swash plate, the bottom of this water chamber has water delivering orifice, at the bottom of the pond, sampling pond of swash plate opposite side, has sewage draining exit.
As a kind of preferred version, described froth breaking water channel respectively arrange cavity in be provided with the first stringer board and the second stringer board that multiple row is staggered and distributes, wherein between the lower end of the first stringer board and bottom of cup, leave via hole, the upper end of the first stringer board is lower than transverse slat with the upper end of transverse slat; The upper end of the second stringer board is lower than the upper end of the first stringer board, and the lower end of the second stringer board and the bottom of cup are connected as a single entity.
As a kind of preferred version, in described intake antrum, be provided with spilling water dividing plate, the height of this spilling water dividing plate is greater than the height of throttle orifice, is less than the height of choke block, and in intake antrum, is separated out spill cavity, and the bottom of this spill cavity has overflow vent; Upper accent envelope at described intake antrum and spill cavity has seal pad.
As a kind of preferred version, on described bowl cover, have vent port, this vent port is positioned at the top of froth breaking water channel.
As a kind of preferred version, described cup and bowl cover are black plastic housing.
As a kind of preferred version, described circulation cup outer wall has striped.
As a kind of preferred version, the cup pond of described circulation cup is provided with mounting plate.
The present invention compared with prior art has obvious advantage and beneficial effect, the present invention improves the accuracy of detection of sampling water turbidity by the improvement of three points, and the first, this water inlet is little whirlpool water inlet, after making current enter intake antrum, be spiral mobile, reduce Bubble formation.Second, on described bowl cover, have sensor interface, this sensor interface is positioned at the top in sampling pond, this sensor interface is provided with and samples the cylindrical shell between pond with oblique angle, for relatively sampling pond rake angle, insert corresponding sensor, this sensor rake angle inserts, and also can reduce detector contact bubble.The 3rd, by froth breaking water channel being set between intake antrum and sampling pond, like this, the current in intake antrum can get up to cushion the double action of current and froth breaking through froth breaking water channel, by this improvement of 3, effectively improve the accuracy of detection to sampling water turbidity.
This cup and bowl cover are black plastic housing, effectively prevent that the light source detection end of turbidity transducer from receiving extraneous other light source impact.This circulation cup outer wall has striped, and while effectively preventing on-the-spot use, water is wet easily skids, and drops.The cup one of described circulation cup extends upward one and is provided with installing plate, and this installing plate is provided with for fixedly mounting the mounting hole of this circulation cup, can directly be fixed on and measure on on-the-spot panel.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the present invention's embodiment.
10, cup
20, bowl cover
30, cylindrical shell
40, installing plate.
Embodiment
Please refer to shown in Fig. 1, it has shown the concrete structure of the present invention's preferred embodiment, a kind of froth breaking type turbidity flowing cup, comprise cup 10 and bowl cover 20, described cup 10 inside have been divided into intake antrum, froth breaking water channel and sampling pond, wherein, intake antrum is connected by froth breaking water channel between pond with sampling; Bottom at intake antrum has water inlet, and this water inlet is little whirlpool water inlet, current is entered be spiral after intake antrum to flow, and reduces Bubble formation.Intake antrum is communicated with the top of froth breaking water channel one end, the other end of froth breaking water channel with sampling pond between bottom be communicated with, in the bottom in described sampling pond, have water delivering orifice; On described bowl cover 20, have sensor interface, this sensor interface is positioned at the top in sampling pond, this sensor interface is provided with and samples the cylindrical shell 30 between pond with oblique angle, for relatively sampling pond rake angle, insert corresponding sensor, this sensor rake angle inserts, and also can reduce detector contact bubble.On described bowl cover 20, have vent port, this vent port is positioned at the top of froth breaking water channel.This cup 10 and bowl cover 20 are black plastic housing, effectively prevent that the light source detection end of turbidity transducer from receiving extraneous other light source impact.This circulation cup outer wall has striped, and while effectively preventing on-the-spot use, water is wet easily skids, and drops.Cup 10 one of described circulation cup extend upward an installing plate 40, and this installing plate is provided with for fixedly mounting the mounting hole of this circulation cup, can directly be fixed on and measure on on-the-spot panel.
Described cup 10 is divided into left and right Liang Geban district by main dividing plate, cup 10 Yi Geban districts are sampling pond, cup 10 second half districts are divided into many cavities by the many rows transverse slat arranging from front to back, leaving certain gaps uncovered by the economic plan between one end of each transverse slat bottom and cup 10 bottoms, the breach left and right on two adjacent transverse slats is dislocatedly distributed; In described rear row's cavity, be provided with choke block longitudinally, this choke block top has throttle orifice; A side at choke block forms intake antrum, and the bottom of this intake antrum has water inlet, and the cavity of choke block opposite side and all the other cavities form froth breaking water channel jointly, the front-seat cavity of described froth breaking water channel with sample bottom between pond and be communicated with.
A Chi Jiaochu in described sampling pond is provided with swash plate, and the height of this swash plate is less than the height of main dividing plate, and is formed with water chamber in a side of swash plate, and the bottom of this water chamber has water delivering orifice, at the bottom of the pond, sampling pond of swash plate opposite side, has sewage draining exit.
Described froth breaking water channel respectively arrange cavity in be provided with the first stringer board and the second stringer board that multiple row is staggered and distributes, wherein between the lower end of the first stringer board and cup 10 bottoms, leave via hole, the upper end of the first stringer board is lower than transverse slat with the upper end of transverse slat; The upper end of the second stringer board is lower than the upper end of the first stringer board, and the bottom of the lower end of the second stringer board and cup 10 is connected as a single entity.
In described intake antrum, be provided with spilling water dividing plate, the height of this spilling water dividing plate is greater than the height of throttle orifice, is less than the height of choke block, and in intake antrum, is separated out spill cavity, and the bottom of this spill cavity has overflow vent; Upper accent envelope at described intake antrum and spill cavity has seal pad.
On described bowl cover 20, have vent port, this vent port is positioned at the top of froth breaking water channel.
Design focal point of the present invention is: the present invention improves the accuracy of detection of sampling water turbidity by the improvement of three points, the first, and this water inlet is little whirlpool water inlet, current is entered be spiral after intake antrum to flow, and reduces Bubble formation.Second, on described bowl cover, have sensor interface, this sensor interface is positioned at the top in sampling pond, this sensor interface is provided with and samples the cylindrical shell between pond with oblique angle, for relatively sampling pond rake angle, insert corresponding sensor, this sensor rake angle inserts, and also can reduce detector contact bubble.The 3rd, by froth breaking water channel being set between intake antrum and sampling pond, like this, the current in intake antrum can get up to cushion the double action of current and froth breaking through froth breaking water channel, by this improvement of 3, effectively improve the accuracy of detection to sampling water turbidity.
This cup and bowl cover are black plastic housing, effectively prevent that the light source detection end of turbidity transducer from receiving extraneous other light source impact.This circulation cup outer wall has striped, and while effectively preventing on-the-spot use, water is wet easily skids, and drops.The cup one of described circulation cup extends upward one and is provided with installing plate, and this installing plate is provided with for fixedly mounting the mounting hole of this circulation cup, can directly be fixed on and measure on on-the-spot panel.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, therefore every foundation technical spirit of the present invention is to any trickle modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (9)
1. a froth breaking type turbidity flowing cup, is characterized in that: comprise cup and bowl cover, described cup inside has been divided into intake antrum, froth breaking water channel and sampling pond, and wherein, intake antrum is connected by froth breaking water channel with sampling between pond; Bottom at intake antrum has water inlet, this water inlet is little whirlpool water inlet, current is entered be spiral after intake antrum to flow, and intake antrum is communicated with the top of froth breaking water channel one end, the other end of froth breaking water channel with sampling pond between bottom be communicated with, in the bottom in described sampling pond, have water delivering orifice; On described bowl cover, have sensor interface, this sensor interface is positioned at the top in sampling pond, and this sensor interface is provided with and samples the cylindrical shell between pond with oblique angle, for relatively sampling pond rake angle, inserts corresponding sensor.
2. according to claim 1 froth breaking type turbidity flowing cup, it is characterized in that: described cup is divided into left and right Liang Geban district by main dividing plate, cup Yi Geban district is sampling pond, second half district of cup is divided into many cavities by the many rows transverse slat arranging from front to back, leaving certain gaps uncovered by the economic plan between one end of each transverse slat bottom and bottom of cup, the breach left and right on two adjacent transverse slats is dislocatedly distributed; In described rear row's cavity, be provided with choke block longitudinally, this choke block top has throttle orifice; A side at choke block forms intake antrum, and the bottom of this intake antrum has water inlet, and the cavity of choke block opposite side and all the other cavities form froth breaking water channel jointly, the front-seat cavity of described froth breaking water channel with sample bottom between pond and be communicated with.
3. according to claim 1 froth breaking type turbidity flowing cup, it is characterized in that: a Chi Jiaochu in described sampling pond is provided with swash plate, the height of this swash plate is less than the height of main dividing plate, and be formed with water chamber in a side of swash plate, the bottom of this water chamber has water delivering orifice, at the bottom of the pond, sampling pond of swash plate opposite side, has sewage draining exit.
4. according to claim 1 froth breaking type turbidity flowing cup, it is characterized in that: described froth breaking water channel respectively arrange cavity in be provided with the first stringer board and the second stringer board that multiple row is staggered and distributes, wherein between the lower end of the first stringer board and bottom of cup, leave via hole, the upper end of the first stringer board is lower than transverse slat with the upper end of transverse slat; The upper end of the second stringer board is lower than the upper end of the first stringer board, and the lower end of the second stringer board and the bottom of cup are connected as a single entity.
5. according to claim 1 froth breaking type turbidity flowing cup, it is characterized in that: in described intake antrum, be provided with spilling water dividing plate, the height of this spilling water dividing plate is greater than the height of throttle orifice, is less than the height of choke block, and in intake antrum, being separated out spill cavity, the bottom of this spill cavity has overflow vent; Upper accent envelope at described intake antrum and spill cavity has seal pad.
6. according to claim 1 froth breaking type turbidity flowing cup, it is characterized in that: on described bowl cover, have vent port, this vent port is positioned at the top of froth breaking water channel.
7. according to claim 1 froth breaking type turbidity flowing cup, it is characterized in that: described cup and bowl cover are black plastic housing.
8. according to claim 1 froth breaking type turbidity flowing cup, it is characterized in that: described circulation cup outer wall has striped.
9. according to claim 1 froth breaking type turbidity flowing cup, it is characterized in that: the cup pond of described circulation cup is provided with mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629188.1A CN103645137A (en) | 2013-12-02 | 2013-12-02 | De-foaming type turbidity flowing cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629188.1A CN103645137A (en) | 2013-12-02 | 2013-12-02 | De-foaming type turbidity flowing cup |
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| Publication Number | Publication Date |
|---|---|
| CN103645137A true CN103645137A (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310629188.1A Pending CN103645137A (en) | 2013-12-02 | 2013-12-02 | De-foaming type turbidity flowing cup |
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| CN (1) | CN103645137A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181108A (en) * | 2014-08-29 | 2014-12-03 | 烟台东润仪表有限公司 | Online turbidity sensor with defoamer |
| 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 |
| CN110376166A (en) * | 2019-08-02 | 2019-10-25 | 汉威科技集团股份有限公司 | Liquid bubble cancellation element and flow type turbidity transducer based on the device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181108A (en) * | 2014-08-29 | 2014-12-03 | 烟台东润仪表有限公司 | Online turbidity sensor with defoamer |
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| 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 |
| CN110376166A (en) * | 2019-08-02 | 2019-10-25 | 汉威科技集团股份有限公司 | Liquid bubble cancellation element and flow type turbidity transducer based on the device |
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Application publication date: 20140319 |