CN204009497U - Drinking water safety real-time monitoring device - Google Patents
Drinking water safety real-time monitoring device Download PDFInfo
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- CN204009497U CN204009497U CN201420375775.2U CN201420375775U CN204009497U CN 204009497 U CN204009497 U CN 204009497U CN 201420375775 U CN201420375775 U CN 201420375775U CN 204009497 U CN204009497 U CN 204009497U
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- branch pipeline
- detection branch
- detection
- pipeline
- detecting device
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Abstract
The utility model discloses a kind of drinking water safety real-time monitoring device, comprise make-up pump and feedwater piping for supplying water to community, also comprise and detect inlet channel, the first detection branch pipeline, the second detection branch pipeline, the 3rd detection branch pipeline and drainage pipeline, described the first detection branch pipeline, the second detection branch pipeline and the 3rd detection branch pipeline are connected in parallel; Detect on inlet channel y-type filter, electric control valve are installed successively, on the first detection branch pipeline, pH detecting device is installed, on described the second detection branch pipeline, chlorine residue detecting device is installed, on described the 3rd detection branch pipeline, turbidity detecting device is installed, between the first detection branch pipeline, the second detection branch pipeline and the 3rd detection branch pipeline and drainage pipeline, is provided with electric draining valve.The utility model, is avoided directly on vibration means for main pipe for supplying water road, detecting and is caused maintenance and secondary pollution problem for detection of water quality from vibration means for main pipe for supplying water introduction pipe, and is conducive to regulate pipeline pressure, prevents and treats the impact of hypertonia on Water quality detector.
Description
Technical field
The utility model relates to drinking-water pipe road network technical field, is specifically related to a kind of drinking water safety real-time monitoring device.
Background technology
Drinking water safety problem more and more receives people's concern, and domestic drinking water safety situation is increasingly severe.According to relevant departments' statistics, domestic more than 70% river, lake is subject to pollution and destruction in various degree, and water pollutes the objective shortage of water resources that aggravated, and thing followed water quality deterioration problem, serious threat is to broad masses of the people's physical and mental health.According to China's hydraulic department rough estimates, in the comparatively severe potable water unsafe problems of the vast rural area of China ubiquity, the influenced size of population, more than 300,000,000, wherein approximately has 1.9 hundred million people's potable water harmful substance contents severe overweight.As can be seen here, drinking water safety is one of main social problems facing domestic present stage, for the able-bodied impact of people, is can not be ignored, and must take effective measures and alleviate this realistic problem.
Therefore water quality detecting device being set in supply channel is imperative a kind of mode, can be used for automatically detecting water quality condition, in the hope of finding early, pollutes, and guarantees the people's safe drinking water.And existing Water quality detector is directly installed on supply channel, when pick-up unit breaks down, can affect the water supply of whole community; And there are some underproof Water quality detectors, can cause the secondary pollution of water quality.
Summary of the invention
The utility model object is to provide a kind of drinking water safety real-time monitoring device; this drinking water safety real-time monitoring device is drawn a pipeline for detection of water quality from vibration means for main pipe for supplying water; avoid directly on vibration means for main pipe for supplying water road, detecting and cause keeping in repair and secondary pollution problem; and be conducive to regulate pipeline pressure; prevent and treat the impact of hypertonia on Water quality detector; if hypertonia counterbalance valve is opened, carry out pressure release, thereby further protect Water quality detector.
For achieving the above object, the technical solution adopted in the utility model is: a kind of drinking water safety real-time monitoring device, comprise make-up pump and feedwater piping for supplying water to community, also comprise detection inlet channel, the first detection branch pipeline, the second detection branch pipeline, the 3rd detection branch pipeline and drainage pipeline, described the first detection branch pipeline, the second detection branch pipeline and the 3rd detection branch pipeline are connected in parallel, described the first detection branch pipeline, the second detection branch pipeline and the 3rd detection branch pipeline one end separately are all connected to detects inlet channel one end, described the first detection branch pipeline, the second detection branch pipeline and the 3rd detection branch pipeline other end separately are all connected to drainage pipeline one end,
On described detection inlet channel, y-type filter, electric control valve are installed successively, on described the first detection branch pipeline, pH detecting device is installed, on described the second detection branch pipeline, chlorine residue detecting device is installed, on described the 3rd detection branch pipeline, turbidity detecting device is installed, between described the first detection branch pipeline, the second detection branch pipeline and the 3rd detection branch pipeline and drainage pipeline, is provided with electric draining valve; Described electric control valve, pH detecting device, chlorine residue detecting device and turbidity detecting device are connected to respectively the input end of a PLC controller by signal wire, the output terminal of this PLC controller is connected to the control box with display dial by signal wire; Described by-pass line one end is connected to the first detection branch pipeline, the second detection branch pipeline and the 3rd detection branch pipeline and the junction of detecting inlet channel, and the described by-pass line other end is connected to drainage pipeline, and a counterbalance valve is installed on this by-pass line.
In technique scheme, further improvement project is as follows:
1, in such scheme, described y-type filter is arranged in and detects inlet channel near make-up pump place, and described electric control valve is arranged in and detects inlet channel away from make-up pump place.
2, in such scheme, be positioned at the opposing side of electric control valve and y-type filter and be provided with end, tributary in described detection inlet channel, this tributary end tip is provided with a pressure transducer, and this pressure transducer is connected to described PLC controller by signal wire.
Because technique scheme is used, the utility model compared with prior art has following advantages and effect:
The utility model drinking water safety real-time monitoring device, on-line real time monitoring water quality now, convenient and swift in fact, from vibration means for main pipe for supplying water, draws a pipeline, for detection of water quality, avoids directly on vibration means for main pipe for supplying water road, detecting and cause maintenance and secondary pollution problem; Secondly, it arranges y-type filter on the pipeline of drawing, can effectively catching bulky grain thing and the suspension of part, thereby the electrode of protection pH detecting device, chlorine residue detecting device, turbidity detecting device is not damaged and affects, and is also provided with by-pass line, one counterbalance valve is installed on this by-pass line, be conducive to regulate pipeline pressure, prevent and treat the impact of hypertonia on Water quality detector, if hypertonia counterbalance valve is opened, carry out pressure release, thereby further protect Water quality detector; Again, it arranges three detection pipelines in parallel, detects respectively pH value, chlorine residue and turbidity, avoids interference and impact mutual between detector electrode, is conducive to detect the accuracy of water quality; Again; valve is set before and after signal piping; can retain and detect in pipeline water all the time; be beneficial to the electrode of protection Water quality detector; by aperture and the electric draining valve of the moving variable valve of PLC controller automatic control electric, control whole testing process, batch (-type) carries out water quality detection; and Water quality detector testing result is presented on the display in control box, automaticity is high.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model drinking water safety real-time monitoring device structural representation.
In above accompanying drawing: 1, make-up pump; 2, feedwater piping; 3, detect inlet channel; 4, the first detection branch pipeline; 5, the second detection branch pipeline; 6, the 3rd detection branch pipeline; 7, drainage pipeline; 8, y-type filter; 9, electric control valve; 10, pH detecting device; 11, chlorine residue detecting device; 12, turbidity detecting device; 13, PLC controller; 14, control box; 141, display dial; 15, end, tributary; 16, pressure transducer; 17, electric draining valve; 18, by-pass line; 19, counterbalance valve.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: a kind of drinking water safety real-time monitoring device, comprise make-up pump 1 and feedwater piping 2 for supplying water to community, also comprise and detect inlet channel 3, the first detection branch pipeline 4, the second detection branch pipeline 5, the 3rd detection branch pipeline 6 and drainage pipeline 7, described the first detection branch pipeline 4, the second detection branch pipeline 5 and the 3rd detection branch pipeline 6 are connected in parallel, described the first detection branch pipeline 4, the second detection branch pipeline 5 and the 3rd detection branch pipeline 6 one end separately are all connected to detects inlet channel 3 one end, described the first detection branch pipeline 4, the second detection branch pipeline 5 and the 3rd detection branch pipeline 6 other end separately are all connected to drainage pipeline 7 one end,
Y-type filter 8, electric control valve 9 are installed on described detection inlet channel 3 successively, y-type filter 8 can trap water in large particle and the suspension of part, can effectively protect the electrode of Water quality detector, on described the first detection branch pipeline 4, pH detecting device 10 is installed, on described the second detection branch pipeline 5, chlorine residue detecting device 11 is installed, on described the 3rd detection branch pipeline 6, turbidity detecting device 12 is installed, between described the first detection branch pipeline 4, the second detection branch pipeline 5 and the 3rd detection branch pipeline and drainage pipeline, is provided with electric draining valve 17; Described electric control valve, pH detecting device, chlorine residue detecting device 6 and turbidity detecting device 12 are connected to respectively the input end of a PLC controller 13 by signal wire, the output terminal of this PLC controller 13 is connected to the control box 14 with display dial 141 by signal wire; By PLC controller 13, control the aperture of electric control valve 9, and the open and close of electric control valve 9 and electric draining valve 17, and time opening water quality detection pattern.
Above-mentioned by-pass line 18 one end are connected to the first detection branch pipeline 4, the second detection branch pipeline 5 and the 3rd detection branch pipeline and the junction of detecting inlet channel 3, described by-pass line 18 other ends are connected to drainage pipeline 7, and a counterbalance valve 19 is installed on this by-pass line 18.
Above-mentioned y-type filter 8 is arranged in and detects inlet channel 3 near make-up pump 1 place, and described electric control valve 9 is arranged in and detects inlet channel 3 away from make-up pump 1 place.
In above-mentioned detection inlet channel 3, be positioned at the opposing side of electric control valve 9 and y-type filter 8 and be provided with end, tributary 15, these end, tributary 15 ends are provided with a pressure transducer 16, and this pressure transducer 16 is connected to described PLC controller 13 by signal wire.
The present embodiment drinking water safety real-time monitoring device course of work is as follows:
System arranges the time of automatic detection water quality, every day 1 time or 1 time weekly, when needs carry out water quality detection, first open electric draining valve 17, then slowly open electric control valve 9, when pressure transducer 16 demonstrations reach the pressure of setting, maintain the aperture of electric control valve 9, start automatically to detect water quality, comprise pH value, chlorine residue and turbidity, after detection, first close electric control valve 9, then close electric draining valve 17, can guarantee that like this detecting pipeline internal memory has certain water, when system is under off working state, can protect for a long time the electrode of Water quality detector.
When the detection index of Water quality detector is all within the scope of default value, this detection is complete, and system is out of service, and waits for detection next time; When some indexs of Water quality detector surpass default value, system meeting automatic alarm, being arranged on alarm lamp in control box lights, and sound a buzzer, related management personnel can check concrete condition to scene in time, make interim emergency processing, and timely notifying cell resident and circular environmental administration, and save data is in system, be provided with conveniently checking afterwards.
While adopting above-mentioned drinking water safety real-time monitoring device, on-line real time monitoring water quality now, convenient and swift in fact, from vibration means for main pipe for supplying water, draws a pipeline, for detection of water quality, avoids directly on vibration means for main pipe for supplying water road, detecting and cause maintenance and secondary pollution problem; Secondly, it arranges y-type filter on the pipeline of drawing, can effectively catching bulky grain thing and the suspension of part, thereby the electrode of protection pH detecting device, chlorine residue detecting device, turbidity detecting device is not damaged and affects, and is also provided with by-pass line, one counterbalance valve is installed on this by-pass line, be conducive to regulate pipeline pressure, prevent and treat the impact of hypertonia on Water quality detector, if hypertonia counterbalance valve is opened, carry out pressure release, thereby further protect Water quality detector; Again, it arranges three detection pipelines in parallel, detects respectively pH value, chlorine residue and turbidity, avoids interference and impact mutual between detector electrode, is conducive to detect the accuracy of water quality; Again; valve is set before and after signal piping; can retain and detect in pipeline water all the time; be beneficial to the electrode of protection Water quality detector; by aperture and the electric draining valve of the moving variable valve of PLC controller automatic control electric, control whole testing process, batch (-type) carries out water quality detection; and Water quality detector testing result is presented on the display in control box, automaticity is high.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. a drinking water safety real-time monitoring device, comprise make-up pump (1) and feedwater piping (2) for supplying water to community, it is characterized in that: also comprise and detect inlet channel (3), the first detection branch pipeline (4), the second detection branch pipeline (5), the 3rd detection branch pipeline (6), drainage pipeline (7) and by-pass line (18), described the first detection branch pipeline (4), the second detection branch pipeline (5) and the 3rd detection branch pipeline (6) are connected in parallel, described the first detection branch pipeline (4), the second detection branch pipeline (5) and the 3rd detection branch pipeline (6) one end separately are all connected to detects inlet channel (3) one end, described the first detection branch pipeline (4), the second detection branch pipeline (5) and the 3rd detection branch pipeline (6) other end separately are all connected to drainage pipeline (7) one end,
Y-type filter (8), electric control valve (9) are installed on described detection inlet channel (3) successively, on described the first detection branch pipeline (4), pH detecting device (10) is installed, on described the second detection branch pipeline (5), chlorine residue detecting device (11) is installed, on described the 3rd detection branch pipeline (6), turbidity detecting device (12) is installed, between described the first detection branch pipeline (4), the second detection branch pipeline (5) and the 3rd detection branch pipeline and drainage pipeline, is provided with electric draining valve (17); Described electric control valve, pH detecting device, chlorine residue detecting device (6) and turbidity detecting device (12) are connected to respectively the input end of a PLC controller (13) by signal wire, the output terminal of this PLC controller (13) is connected to by signal wire the have display dial control box (14) of (141); Described by-pass line (18) one end is connected to the first detection branch pipeline (4), the second detection branch pipeline (5) and the 3rd detection branch pipeline and the junction of detecting inlet channel (3), described by-pass line (18) other end is connected to drainage pipeline (7), and a counterbalance valve (19) is installed on this by-pass line (18).
2. drinking water safety real-time monitoring device according to claim 1, it is characterized in that: in described detection inlet channel (3), be positioned at the opposing side of electric control valve (9) and y-type filter (8) and be provided with end, tributary (15), this end, tributary (15) end is provided with a pressure transducer (16), and this pressure transducer (16) is connected to described PLC controller (13) by signal wire.
3. drinking water safety real-time monitoring device according to claim 1 and 2, it is characterized in that: described y-type filter (8) is arranged in detection inlet channel (3) to be located near make-up pump (1), and described electric control valve (9) is arranged in detection inlet channel (3) and locates away from make-up pump (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420375775.2U CN204009497U (en) | 2014-07-08 | 2014-07-08 | Drinking water safety real-time monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420375775.2U CN204009497U (en) | 2014-07-08 | 2014-07-08 | Drinking water safety real-time monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204009497U true CN204009497U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420375775.2U Expired - Fee Related CN204009497U (en) | 2014-07-08 | 2014-07-08 | Drinking water safety real-time monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204009497U (en) |
-
2014
- 2014-07-08 CN CN201420375775.2U patent/CN204009497U/en not_active Expired - Fee Related
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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 |
Effective date of registration: 20180727 Address after: 215000 Jinmen road 1299, Suzhou District, Suzhou, Jiangsu (room 109) Co-patentee after: Zhong Xudong Patentee after: Suzhou Hickman IOT Technology Co. Ltd. Address before: 215000 room 6-403, creative industry park, 328 Xing Hu Street, Suzhou Industrial Park, Jiangsu. Co-patentee before: Zhong Xudong Patentee before: TIANHE AUTOMATION TECHNOLOGY (SUZHOU) CO., LTD. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190708 |
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| CF01 | Termination of patent right due to non-payment of annual fee |