CN203101251U - Turbidity flowing cell - Google Patents
Turbidity flowing cell Download PDFInfo
- Publication number
- CN203101251U CN203101251U CN 201320004784 CN201320004784U CN203101251U CN 203101251 U CN203101251 U CN 203101251U CN 201320004784 CN201320004784 CN 201320004784 CN 201320004784 U CN201320004784 U CN 201320004784U CN 203101251 U CN203101251 U CN 203101251U
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- pond
- water
- sampling
- water channel
- intake antrum
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Abstract
The utility model discloses a turbidity flowing cell. The turbidity flowing cell comprises a cell body (1) and a cell cover (2), wherein the interior of the cell body (1) is divided into a water inlet cavity (3), a de-foaming water channel (4) and a sampling cell (5); a water inlet (6) is formed in the lower part of the water inlet cavity (3); the water inlet cavity (3) is communicated with the upper part of one end of the de-foaming water channel (4); the other end of the de-foaming water channel (4) is communicated with the lower part of the sampling cell (5); a water outlet (7) is formed in the bottom of the sampling cell (5); and an installation hole (8) is formed in the cell cover (2). By arranging the water inlet cavity and the sampling cell and forming the de-foaming water channel between the water inlet cavity and the sampling cell, water flow in the water inlet cavity passes through the de-foaming water channel and can be subjected to the buffering and de-foaming, so that the detection accuracy of the turbidity of sampling water is improved. The turbidity flowing cell has the advantages of compact structure, reasonable layout, small size and convenience in installation.
Description
Technical field
The utility model relates to the monitoring technology of water quality, specifically, and particularly a kind of turbidity flow cell.
Background technology
Along with the raising of people's living standard, and to drinking-water and deepening continuously that healthy relation is studied, 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, also is the important evidence of examination water treatment effect, therefore, the online detection of water body turbidity is had very important realistic meaning.Turbidity transducer is the effective tool of water body turbidity on-line detection.
The turbidity flow cell is the container that a splendid attire sample water is provided for turbidity transducer.When measuring under low turbidity, the micro-bubble in the water has bigger influence to the result of turbidimetry, so the turbidity flow cell also should have the function of eliminating micro-bubble in the sample water.In the prior art, the existing flow cell product that has above-mentioned functions, but still have following weak point:
1) volume ratio of turbidity flow cell is bigger, is not easy to system's miniaturization, has increased the operation easier of measuring;
2) the turbidity flow cell is eliminated the micro-bubble scarce capacity in the water, has influenced the precision of turbidimetry;
3) the turbidity flow cell is subjected to the influence of hydraulic pressure bigger, can't tackle the bigger environment for use of water feeding pressure variation range.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of turbidity flow cell that can effectively eliminate bubble.
The technical solution of the utility model is as follows: a kind of turbidity flow cell, comprise pond body (1) He Chigai (2), described pond body (1) inside has been divided into intake antrum (3), froth breaking water channel (4) and sampling pond (5), wherein, be connected by froth breaking water channel (4) between intake antrum (3) and sampling pond (5); Have water inlet (6) in the bottom of intake antrum (3), intake antrum (3) is communicated with the top of froth breaking water channel (4) one ends, the bottom is communicated with between the other end of froth breaking water channel (4) and sampling pond (5), has water delivering orifice (7) in the bottom in described sampling pond (5); Have mounting hole (8) on described Chi Gai (2), this mounting hole (8) is positioned at the top in sampling pond (5).
Adopt above technical scheme, by the froth breaking water channel is set between the foreign pond is communicated with getting, so, between intake antrum and sampling pond, will form one and cushion water channel at intake antrum, and the water body that flows into from intake antrum will flow into and get Yang Chizhong then through the defoaming treatment of froth breaking water channel.Like this, after the processing of froth breaking water channel, bubble in the water body will greatly reduce, and the setting of froth breaking water channel, also make the influence that water body is changed by intake pressure in the sampling pond littler, the minimizing of bubble and hydraulic pressure steadily can improve outside turbidity transducer in the lid mounting hole of pond greatly to the accuracy of detection of water body turbidity.
Described pond body (1) is a cuboid, pond body (1) is divided into left and right two and half districts by main dividing plate (9) along its length, one and half districts of pond body (1) are sampling pond (5), second half district of pond body (1) is divided into many cavities by the many horizontal rows plate (10) that is provided with from front to back, leaving certain gaps uncovered by the economic plan (11) between one end of each transverse slat (10) bottom and pond body (1) bottom is dislocatedly distributed about the breach (11) on the two adjacent transverse slats (10); Be provided with choke block (12) longitudinally in the row's cavity of described back, this choke block (12) top has throttle orifice (23); Side at choke block (12) forms intake antrum (3), the bottom of this intake antrum (3) has water inlet (6), cavity and all the other cavities of choke block (12) opposite side are formed froth breaking water channel (4) jointly, and the bottom is communicated with between the front-seat cavity of described froth breaking water channel (4) and sampling pond (5).
Half is the sampling pond pond body of cuboid, second half is separated out a plurality of cavities by transverse slat, and in the row's cavity of back, being separated out an intake antrum by choke block, all the other cavities form the froth breaking water channel, have so just formed sampling pond, froth breaking water channel and three functional areas that are connected of intake antrum.Wherein, the bottom of intake antrum is driven the mouth of a river into, and choke block top has throttle orifice, and water enters the back from water inlet so up expires in intake antrum, and flows into from the throttle orifice on choke block top in the froth breaking water channel of opposite side.By back row's cavity, the breach of each horizontal row plate one end bottom of process flows into front-seat cavity to water by row in the froth breaking water channel, flows into the sampling pond at last from front-seat cavity bottom.
Said structure can realize that water enters the sampling pond from intake antrum again through the froth breaking of froth breaking water channel, reaches the gentle effect of rushing in hydraulic pressure of froth breaking, improves the accuracy of detection to the water sample turbidity.Simultaneously, it is reasonable, compact that the pond of taking a sample in the said structure, froth breaking water channel and intake antrum distribute, and can reduce to have the volume of defoaming function flow cell.
A Chi Jiaochu in described sampling pond (5) is provided with swash plate (13), the height of this swash plate (13) is less than the height of main dividing plate (9), and be formed with water chamber (14) in a side of swash plate (13), the bottom of this water chamber (14) has water delivering orifice (7), has sewage draining exit (21) at the bottom of the pond, sampling pond (5) of swash plate (13) opposite side.Like this, when the water in getting foreign pond completely arrived the height of swash plate, the upper end that will cover swash plate flow in the water chamber, and flowed out from the water delivering orifice of water chamber bottom.Thereby, guaranteed the height of water body in the sampling pond to have prevented that the sampling pool inner water from overfilling from the sampling pond, improved the stationarity of sampling pond water body.And at the bottom of the pond in sampling pond, open sewage draining exit, the blowdown when safeguard in then convenient sampling pond.
Be provided with first stringer board (15) and second stringer board (16) that multiple row interlaces and distributes in the cavity respectively arranging of described froth breaking water channel (4), wherein leave via hole between the lower end of first stringer board (15) and pond body (1) bottom, the upper end of the upper end of first stringer board (15) and transverse slat (10) is lower than transverse slat (10); The upper end of second stringer board (16) is lower than the upper end of first stringer board (15), and the bottom of the lower end of second stringer board (16) and pond body (1) is connected as a single entity.Like this, first stringer board and second stringer board are separated into a plurality of cavitys to each cavity of froth breaking water channel, when wherein water flows in cavity, water covers second stringer board from a last cavity upper end enters subordinate's cavity, from the via hole of the first stringer board lower end, flow through again then and enter the lower-level cavity, like this, flowing back and forth about water is not only realized in the froth breaking water channel, also realized simultaneously waterborne, flowing back and forth down, thereby water body has been played better defoaming effect.
In described intake antrum (3), be provided with spilling water dividing plate (17), the height of this spilling water dividing plate (17) is greater than the height of throttle orifice (23), height less than choke block (12), and in intake antrum (3), being separated out spill cavity (18), the bottom of this spill cavity (18) has overflow vent (19); Last accent envelope at described intake antrum (3) and spill cavity (18) has seal pad (22).Like this, when the intake pressure shakiness, when the instantaneous pressure increase occurring, discharge is big, and makes the water in the intake antrum up full, can cover the upper end of spilling water dividing plate, flow in the water overflow chamber, and flow out, thereby can in the froth breaking water channel, not form the moment torrent from the overflow vent of water overflow chamber bottom, reduced the influence of hydraulic pressure greatly, improved the precision when turbidity is detected in the water intaking pond water body stability in the water intaking pond.
The rear wall of described pond body (1) extends to form left and right installing plate to both sides respectively, and has upper and lower two mounting holes on left and right installing plate.Like this, Chi Tike is installed on the fixation wall by left and right installation board, and the installation of pond body is firm, convenient.
Have vent port (20) on described Chi Gai (2), this vent port (20) is positioned at the top of froth breaking water channel (4).Like this, bubble is emerged from the froth breaking water channel and the gas that forms can be discharged from vent port, makes inner air pressure and external pressure balance are set.
Beneficial effect: the utility model is by being provided with intake antrum and sampling pond, and between intake antrum and sampling pond, the froth breaking water channel is set, like this, the current in the intake antrum can get up to cushion the double action of current and froth breaking through the froth breaking water channel, improve the accuracy of detection to the sampling water turbidity; And the utility model is provided with intake antrum, sampling pond and froth breaking water channel simultaneously in the body of rectangular parallelepiped pond, compact conformation, and rationally distributed, volume is little, and is easy for installation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is the cut-open view in A-A cross section among Fig. 2.
Fig. 4 is the cut-open view in B-B cross section among Fig. 2.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model is made of pond body 1, pond lid 2, intake antrum 3, froth breaking water channel 4, sampling pond 5, water inlet 6, water delivering orifice 7, mounting hole 8, main dividing plate 9, transverse slat 10, breach 11, choke block 12, swash plate 13, water chamber 14, first stringer board 15, second stringer board 16, overflow plate 17, spill cavity 18, overflow vent 19, venthole 20, sewage draining exit 21, seal pad 22 and throttle orifice 23 etc.Wherein, pond body 1 is a cuboid, the top opening of pond body 1, and in pond body 1, form cavity.Be vertically arranged with main dividing plate 9 in pond body 1, this main dividing plate 9 is divided into left and right two and half districts with pond body 1 inner chamber.One and half districts at pond body 1 are sampling pond 5, a Chi Jiaochu in sampling pond 5 is provided with swash plate 13, the height of this swash plate 13 is less than the height of main dividing plate 9, one side of swash plate 13 and pond body 1 rear wall are fixedly connected, another side and the main dividing plate 9 of swash plate 13 are fixedly connected, and between swash plate 13, pond body 1 rear wall and main dividing plate 9, be separated out a water chamber 14, have circular water delivering orifice 7 in the bottom of water chamber 14.Have circular sewage draining exit 21 in the bottom in described sampling pond 5, this sewage draining exit 21 is positioned at another Chi Jiaochu of sampling 5 back, pond.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, be provided with many horizontal rows plate 10 from front to back in another half district of described pond body 1, transverse slat 10 is contour with the pool wall of pond body 1.Described transverse slat 10 separates into many equal-sized horizontal cavities with second half of pond body 1, leaving certain gaps uncovered by the economic plan 11 between end of transverse slat 10 bottoms and pond body 1 bottom, and the breach about 11 on the adjacent transverse slat 10 in front and back is dislocatedly distributed.The bottom is communicated with between described front-seat cavity and sampling pond 5, is provided with choke block 12 longitudinally in described back row's cavity, and this choke block 12 is contour with main dividing plate 9, and has the throttle orifice 23 of circle on the top of choke block 12.Side at choke block 12 forms intake antrum 3, in described intake antrum 3, be provided with spilling water dividing plate 17, the height of this spilling water dividing plate 17 is greater than the height of throttle orifice 23, height less than choke block 12, and in intake antrum 3, be separated out spill cavity 18, this spill cavity 18 has circular overflow vent 19 near main dividing plate 9 in the bottom of spill cavity 18.The accent envelope has seal pad 22 on described intake antrum 3 and spill cavity 18, and has the overflow gap between the upper end of seal pad 22 and overflow plate 17.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, described back row's cavity is formed froth breaking water channel 4 at the cavity of choke block 12 opposite sides with all the other cavities.Be provided with first stringer board 15 and second stringer board 16 that multiple row interlaces and distributes in the cavity respectively arranging of described froth breaking water channel 4, and each row's cavity is separated into a plurality of cavitys.Wherein, leave via hole between the lower end of first stringer board 15 and pond body 1 bottom, the upper end of first stringer board 15 is low than the upper end of transverse slat 10; The upper end of second stringer board 16 is lower than the upper end of first stringer board 15, and the bottom of the lower end of second stringer board 16 and pond body 1 is connected as a single entity.
As illustrated in fig. 1 and 2, the rear wall of described pond body 1 extends to form the installing plate of left and right symmetry respectively to both sides, and has upper and lower two mounting holes on left and right installing plate.Be provided with pond lid 2 in the upper end of described pond body 1, pond lid 2 is isometric wide with pond body 1.On pond lid 2, have circular mounting hole 8 and vent port 20, wherein mounting hole 8 be positioned at sampling pond 5 directly over, vent port 20 is positioned at the top of froth breaking water channel 4.
Claims (7)
1. turbidity flow cell, comprise pond body (1) He Chigai (2), it is characterized in that: described pond body (1) inside has been divided into intake antrum (3), froth breaking water channel (4) and sampling pond (5), and wherein, intake antrum (3) is connected by froth breaking water channel (4) between the pond (5) with taking a sample; Have water inlet (6) in the bottom of intake antrum (3), intake antrum (3) is communicated with the top of froth breaking water channel (4) one ends, the bottom is communicated with between the other end of froth breaking water channel (4) and sampling pond (5), has water delivering orifice (7) in the bottom in described sampling pond (5); Have mounting hole (8) on described Chi Gai (2), this mounting hole (8) is positioned at the top in sampling pond (5).
2. turbidity flow cell as claimed in claim 1, it is characterized in that: described pond body (1) is a cuboid, pond body (1) is divided into left and right two and half districts by main dividing plate (9) along its length, one and half districts of pond body (1) are sampling pond (5), second half district of pond body (1) is divided into many cavities by the many horizontal rows plate (10) that is provided with from front to back, leaving certain gaps uncovered by the economic plan (11) between one end of each transverse slat (10) bottom and pond body (1) bottom is dislocatedly distributed about the breach (11) on the two adjacent transverse slats (10); Be provided with choke block (12) longitudinally in the row's cavity of described back, this choke block (12) top has throttle orifice (23); Side at choke block (12) forms intake antrum (3), the bottom of this intake antrum (3) has water inlet (6), cavity and all the other cavities of choke block (12) opposite side are formed froth breaking water channel (4) jointly, and the bottom is communicated with between the front-seat cavity of described froth breaking water channel (4) and sampling pond (5).
3. turbidity flow cell as claimed in claim 2, it is characterized in that: a Chi Jiaochu in described sampling pond (5) is provided with swash plate (13), the height of this swash plate (13) is less than the height of main dividing plate (9), and be formed with water chamber (14) in a side of swash plate (13), the bottom of this water chamber (14) has water delivering orifice (7), has sewage draining exit (21) at the bottom of the pond, sampling pond (5) of swash plate (13) opposite side.
4. turbidity flow cell as claimed in claim 2, it is characterized in that: be provided with first stringer board (15) and second stringer board (16) that multiple row interlaces and distributes in the cavity respectively arranging of described froth breaking water channel (4), wherein leave via hole between the lower end of first stringer board (15) and pond body (1) bottom, the upper end of the upper end of first stringer board (15) and transverse slat (10) is lower than transverse slat (10); The upper end of second stringer board (16) is lower than the upper end of first stringer board (15), and the bottom of the lower end of second stringer board (16) and pond body (1) is connected as a single entity.
5. turbidity flow cell as claimed in claim 2, it is characterized in that: in described intake antrum (3), be provided with spilling water dividing plate (17), the height of this spilling water dividing plate (17) is greater than the height of throttle orifice (23), height less than choke block (12), and in intake antrum (3), being separated out spill cavity (18), the bottom of this spill cavity (18) has overflow vent (19); Last accent envelope at described intake antrum (3) and spill cavity (18) has seal pad (22).
6. turbidity flow cell as claimed in claim 1 or 2 is characterized in that: the rear wall of described pond body (1) extends to form left and right installing plate to both sides respectively, and has upper and lower two mounting holes on left and right installing plate.
7. turbidity flow cell as claimed in claim 1 is characterized in that: have vent port (20) on described Chi Gai (2), this vent port (20) is positioned at the top of froth breaking water channel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004784 CN203101251U (en) | 2013-01-06 | 2013-01-06 | Turbidity flowing cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004784 CN203101251U (en) | 2013-01-06 | 2013-01-06 | Turbidity flowing cell |
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| Publication Number | Publication Date |
|---|---|
| CN203101251U true CN203101251U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320004784 Expired - Lifetime CN203101251U (en) | 2013-01-06 | 2013-01-06 | Turbidity flowing cell |
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| Country | Link |
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| CN (1) | CN203101251U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645137A (en) * | 2013-12-02 | 2014-03-19 | 中山欧麦克仪器设备有限公司 | De-foaming type turbidity flowing cup |
| CN104458656A (en) * | 2014-12-26 | 2015-03-25 | 苏州奥特福环境科技有限公司 | Online turbidity meter with flow control |
| CN109406401A (en) * | 2018-12-19 | 2019-03-01 | 重庆远感科技有限公司 | Three chamber flow cell turbidimetric apparatus of one kind and its control method |
| CN110441377A (en) * | 2019-08-23 | 2019-11-12 | 常州罗盘星检测科技有限公司 | A kind of flow cell |
| CN111965107A (en) * | 2020-08-06 | 2020-11-20 | 浙江沃普克供水设备有限公司 | Secondary water supply equipment with water quality monitoring function |
-
2013
- 2013-01-06 CN CN 201320004784 patent/CN203101251U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645137A (en) * | 2013-12-02 | 2014-03-19 | 中山欧麦克仪器设备有限公司 | De-foaming type turbidity flowing cup |
| CN104458656A (en) * | 2014-12-26 | 2015-03-25 | 苏州奥特福环境科技有限公司 | Online turbidity meter with flow control |
| CN109406401A (en) * | 2018-12-19 | 2019-03-01 | 重庆远感科技有限公司 | Three chamber flow cell turbidimetric apparatus of one kind and its control method |
| CN110441377A (en) * | 2019-08-23 | 2019-11-12 | 常州罗盘星检测科技有限公司 | A kind of flow cell |
| CN111965107A (en) * | 2020-08-06 | 2020-11-20 | 浙江沃普克供水设备有限公司 | Secondary water supply equipment with water quality monitoring function |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180802 Address after: 400030 B1 501-1-60, R & D building, 62-1, Xue Cheng Avenue, Shapingba District, Chongqing. Patentee after: CHONGQING YUANGAN TECHNOLOGY Co.,Ltd. Address before: 401123 Chongqing Yubei District North New District Mount Huangshan Avenue Yangliu Road 2 Patentee before: Chongqing Academy of Science & Technology |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |