CN201681048U - Residual chlorine turbidity transducer for water quality detection - Google Patents
Residual chlorine turbidity transducer for water quality detection Download PDFInfo
- Publication number
- CN201681048U CN201681048U CN2010201898160U CN201020189816U CN201681048U CN 201681048 U CN201681048 U CN 201681048U CN 2010201898160 U CN2010201898160 U CN 2010201898160U CN 201020189816 U CN201020189816 U CN 201020189816U CN 201681048 U CN201681048 U CN 201681048U
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- water
- receiving tube
- residual chlorine
- water quality
- quality detection
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Abstract
The utility model discloses a residual chlorine turbidity transducer used for the water quality detection. The transducer is provided with a water channel pipeline; and a residual chlorine sensor is mounted in the water channel pipeline. The transducer is characterized in that a photoelectric mechanism is also mounted in the water channel pipeline and comprises a transmitting tube, a first receiving tube and a second receiving tube, wherein the first receiving tube is positioned on a direct light path of light transmitted by the transmitting tube; and the second receiving tube is positioned on a scattering light path of light transmitted by the transmitting tube. The utility model has the remarkable effect that the residual chlorine sensor and a turbidity detection device are integrated, an integral structure is adopted, so that the transducer is small in volume and is low in cost; in water quality detection, only a power line and a signal wire of the residual chlorine sensor or the turbidity detection device are connected with a water quality monitor, and the residual chlorine sensor and the turbidity detection device do not need to be installed and debugged, so that the installation and debugging process is simplified, and the equipment operation and maintenance costs are reduced.
Description
Technical field
The utility model relates to the water quality inspection technique field, specifically, is a kind of chlorine residue turbidity transmitter that is used for water quality detection.
Background technology
In the production of supplying water, in order to satisfy the drinking water safety index, must carry out real-time online to water quality and detect, the parameter of the online detection of water quality usually comprises residual chlorine concentration value, turbidity concentration value, height of water level, water temperature and pH value or the like.
Yet, present various parameter detecting all needs to adopt independent equipment or sensor just can carry out, in the installation process of various device or sensor, all need the installing mechanism that provides independent, for the water quality on-line detecting system, the separate type of various sensors is installed, and volume is big, complex structure, the technical requirement height, inconvenience is installed, and the cost of equipment operation and maintenance is all than higher.
The utility model content
The purpose of this utility model provides a kind of chlorine residue turbidity transmitter that is used for water quality detection, make residual chlorine sensor and turbidity testing agency be integrated in the less device of volume, in the online testing process of water quality, only need directly to connect the power supply and the signal wire of sensor, and no longer various sensors are installed with fixing, simplify the operation steps of system, saved the cost of equipment operation and maintenance.
For achieving the above object, a kind of chlorine residue turbidity transmitter that is used for water quality detection of the utility model statement, be provided with waterway pipe, residual chlorine sensor is installed in waterway pipe, its key is: photoelectricity mechanism also is installed in the described waterway pipe, this photoelectricity mechanism is made up of power valve, first receiving tube and second receiving tube, and wherein first receiving tube is positioned on the direct projection light path of described power valve emission light, and second receiving tube is positioned on the scattering light path of described power valve emission light.
Described chlorine residue turbidity transmitter is mainly the installing mechanism that a kind of sensor probe is provided when tap water or potable water are online to be detected, described residual chlorine sensor is used for detecting the concentration value of water chlorine residue, described photoelectricity mechanism is used to detect the turbidity value of water, with the chlorine residue pick-up unit with the turbidity pick-up unit is integrated is installed in the fixing waterway pipe, to the online detection of water quality the time, only need the power lead and the signal wire of various sensing devices are connected on the water quality monitor, tap water or potable water are sent into described waterway pipe to get final product, simplify installation procedure, dwindled the device space.
Be provided with water main in the described waterway pipe, an end of this water main is installed described power valve, and the other end of this water main is installed described first receiving tube, and described second receiving tube is installed on the sidewall of water main.
With power valve, first receiving tube and second receiving tube are fixed on the same water main, described power valve, first receiving tube and second receiving tube are provided with waterproof measure, in testing process, detected water flows through from water main, direct projection was to first receiving tube after the Infrared that power valve sends was passed aqueous medium in the water main, the Infrared that the while power valve sends also scatters on second receiving tube through aqueous medium, the strength difference of the light signal that receives by first receiving tube and second receiving tube is judged the turbidity value of aqueous medium, and system's detection sensitivity is very high.
The sidewall of described water main is provided with into water arm and exit branch, described second receiving tube is installed in between the water arm and exit branch, described residual chlorine sensor is installed in exit branch, be connected with water inlet pipe on the sidewall of described water inlet arm, the top of this water inlet arm links to each other with gas outlet.Be connected with rising pipe on the sidewall of described exit branch.Between water inlet arm and exit branch, also be connected with the water impact pipe.
Water to be detected is flowed into from water inlet pipe, flow in the water main by the water inlet arm, carrying out turbidity in water main detects, in water flow process, may be doped with various bubbles, in order not influence the accuracy that chlorine residue detects, so residual chlorine sensor is installed in the exit branch, and gas outlet is set on the top of water inlet arm, described gas outlet both can be used for exhaust, when current are excessive, also can be used for draining, the current in the water main advance branch drain and carry out the chlorine residue detection, flow back in the clear water reserviors by drainpipe at last.
Because residual chlorine sensor must be immersed in the water and could preserve for a long time, so the height of the installation of rising pipe is higher than the height that water inlet pipe is installed, residual chlorine sensor can be flooded to guarantee the water in the described waterway pipe.
The water impact pipe that between water inlet arm and exit branch, is provided with, the height of this water impact pipe exit position is higher than the height of described residual chlorine sensor probe positions, its effect is that the current on residual chlorine sensor probe area and exit branch produce certain collision, allow residual chlorine sensor on all directions, can both touch water, be beneficial to the stable of sensor signal.
In order to guarantee current and hydraulic pressure, on the described water inlet pipe variable valve is installed, when current are too urgent, can regulate described variable valve and reduce current, prevent that described gas outlet from having water column to penetrate, influence other electrical equipment safe operations, strengthened the security of system.
Remarkable result of the present utility model is: a kind of chlorine residue turbidity transmitter that is used for water quality detection is provided, integrated residual chlorine sensor and the turbidity pick-up unit of being equipped with, incorporate structure, volume is little, and cost is low, when water quality monitoring, only need the power lead of residual chlorine sensor or turbidity pick-up unit is connected with water quality monitor with signal wire, and needn't again residual chlorine sensor and turbidity pick-up unit be installed and debug, simplified the Installation and Debugging flow process, reduced the expense of equipment operation and maintenance.
Description of drawings
Fig. 1 is the utility model mounting structure synoptic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1: a kind of chlorine residue turbidity transmitter that is used for water quality detection, be provided with waterway pipe, wherein water inlet pipe 10 is installed on the sidewall of water arm 8 into, and water inlet pipe 10 is provided with variable valve 9.The lower end of described water inlet arm 8 communicates with water main 2, the upper end of water inlet arm 8 is connected with gas outlet 11, on water main 2, also be provided with exit branch 6, rising pipe 5 is installed on the sidewall of exit branch 6, the water impact pipe 12 that between water inlet arm 8 and exit branch 6, is provided with.
One end of described water main 2 is equipped with power valve 1, the other end of this water main 2 is equipped with first receiving tube 4, second receiving tube 3 also is installed on the sidewall of water main 2, wherein first receiving tube 4 is positioned on the direct projection light path of power valve 1 emission light, second receiving tube 3 is positioned on the scattering light path of power valve 1 emission light, described second receiving tube 3 also between water inlet arm 8 and exit branch 6, is equipped with residual chlorine sensor 7 in exit branch 6.
Described residual chlorine sensor 7 adopts external inlet sensor, and sensitivity and precision are all very high, and non-maintaining, can detect chlorine residue and chlorine dioxide in the water in real time, simultaneously can also measuring water temperature.The turbidity pick-up unit is research and development voluntarily for the demand that satisfies vast villages and small towns water-supply plant, and the strength difference of the light signal that receives by first receiving tube 4 and second receiving tube 3 judges the turbidity value of aqueous medium, and system performance is stable, and cost is low.Adopt unique flowing water member designs, sensors such as chlorine residue, turbidity are combined dexterously, modern design, easy for installation.
Principle of work of the present utility model:
Described chlorine residue turbidity transmitter is mainly the installing mechanism that a kind of sensor probe is provided when tap water or potable water are online to be detected, described residual chlorine sensor 7 is used for detecting the concentration value of water chlorine residue, described photoelectricity mechanism is used to detect the turbidity value of water, with the chlorine residue pick-up unit with the turbidity pick-up unit is integrated is installed in the fixing waterway pipe, to the online detection of water quality the time, only need the power lead and the signal wire of various sensing devices are connected on the water quality monitor, tap water or potable water are sent into described waterway pipe can finish corresponding test.
Tap water or potable water flow in the described chlorine residue turbidity transmitter by water inlet pipe 10, successively through water inlet arm 8, water main 2 and exit branch 6, flow in the clear water reserviors by rising pipe 5 at last, power valve 1 is installed on water main 2, first receiving tube 4 and second receiving tube 3, direct projection was to first receiving tube 4 after the Infrared that power valve 1 sends was passed aqueous medium in the water main 2, simultaneously the Infrared sent of power valve 1 also scatters on second receiving tube 3 through aqueous medium, and the strength difference of the light signal that receives by first receiving tube 4 and second receiving tube 3 is judged the turbidity value of aqueous medium.
Be installed in residual chlorine sensor 7 in the exit branch 6 and can detect chlorine residue and chlorine dioxide in the water in real time, and accuracy of detection and sensitivity are all very high.Because residual chlorine sensor 7 must be immersed in the water and could preserve for a long time,, residual chlorine sensor 7 can be flooded to guarantee the water in the described waterway pipe so the height of the installation of rising pipe 5 is higher than the height that water inlet pipe 10 is installed.
The water that flows in the water inlet arm 8 also flows to exit branch 6 through water impact pipe 12, the current that come on residual chlorine sensor probe area and exit branch 6 produce certain collision, allow residual chlorine sensor 7 on all directions, can both touch water, be beneficial to the stable of sensor signal.
Although above structure is described preferred embodiment of the present utility model in conjunction with the accompanying drawings; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic rather than determinate; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite of the utility model aim and claim; can make multiple similar expression; as change the position of power valve and receiving tube; change installation site of residual chlorine sensor or the like, such conversion all falls within the protection domain of the present utility model.
Claims (7)
1. chlorine residue turbidity transmitter that is used for water quality detection, be provided with waterway pipe, residual chlorine sensor (7) is installed in waterway pipe, it is characterized in that: photoelectricity mechanism also is installed in the described waterway pipe, this photoelectricity mechanism is made up of power valve (1), first receiving tube (4) and second receiving tube (3), wherein first receiving tube (4) is positioned on the direct projection light path of described power valve (1) emission light, and second receiving tube (3) is positioned on the scattering light path of described power valve (1) emission light.
2. a kind of chlorine residue turbidity transmitter that is used for water quality detection according to claim 1, it is characterized in that: be provided with water main (2) in the described waterway pipe, one end of this water main (2) is installed described power valve (1), the other end of this water main (2) is installed described first receiving tube (4), and described second receiving tube (3) is installed on the sidewall of water main (2).
3. a kind of chlorine residue turbidity transmitter that is used for water quality detection according to claim 1 and 2, it is characterized in that: the sidewall of described water main (2) is provided with into water arm (8) and exit branch (6), described second receiving tube (3) is installed in between the water arm (8) and exit branch (6), and described residual chlorine sensor (7) is installed in exit branch (6).
4. a kind of chlorine residue turbidity transmitter that is used for water quality detection according to claim 3 is characterized in that: also be connected with water impact pipe (12) between described water inlet arm (8) and the exit branch (6).
5. a kind of chlorine residue turbidity transmitter that is used for water quality detection according to claim 3 is characterized in that: be connected with rising pipe (5) on the sidewall of described exit branch (6).
6. a kind of chlorine residue turbidity transmitter that is used for water quality detection according to claim 3 is characterized in that: be connected with water inlet pipe (10) on the sidewall of described water inlet arm (8), the top of this water inlet arm (8) links to each other with gas outlet (11).
7. a kind of chlorine residue turbidity transmitter that is used for water quality detection according to claim 5 is characterized in that: variable valve (9) is installed on the described water inlet pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201898160U CN201681048U (en) | 2010-05-13 | 2010-05-13 | Residual chlorine turbidity transducer for water quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201898160U CN201681048U (en) | 2010-05-13 | 2010-05-13 | Residual chlorine turbidity transducer for water quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201681048U true CN201681048U (en) | 2010-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201898160U Expired - Lifetime CN201681048U (en) | 2010-05-13 | 2010-05-13 | Residual chlorine turbidity transducer for water quality detection |
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| Country | Link |
|---|---|
| CN (1) | CN201681048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860718A (en) * | 2017-12-08 | 2018-03-30 | 杭州驱歌科技有限公司 | A kind of water analysis outfit |
| CN108956465A (en) * | 2018-07-27 | 2018-12-07 | 天津大学 | A kind of plug in construction for oil field reinjection water on-line monitoring |
-
2010
- 2010-05-13 CN CN2010201898160U patent/CN201681048U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860718A (en) * | 2017-12-08 | 2018-03-30 | 杭州驱歌科技有限公司 | A kind of water analysis outfit |
| CN108956465A (en) * | 2018-07-27 | 2018-12-07 | 天津大学 | A kind of plug in construction for oil field reinjection water on-line monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101222 |