CN209894809U - Water quality monitoring one-machine multi-measurement device - Google Patents
Water quality monitoring one-machine multi-measurement device Download PDFInfo
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- CN209894809U CN209894809U CN201920606767.7U CN201920606767U CN209894809U CN 209894809 U CN209894809 U CN 209894809U CN 201920606767 U CN201920606767 U CN 201920606767U CN 209894809 U CN209894809 U CN 209894809U
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Abstract
The utility model discloses a water quality monitoring device with multiple measuring devices, which comprises a sampling device, a pumping device, a sampling device, a cleaning device and a storage device. Wherein, the sampling device comprises a sampling pool, a PH meter, a sample injection valve and a manual valve; the water pumping device comprises a manual valve and a water pump; the sampling device comprises a raw water valve, a raw water cup, a filter, a sampling pump, a liquid discharge valve, an analytical instrument and a control circuit; the cleaning device comprises a manual valve, a cleaning pump and a cleaning valve; the storage device comprises a manual valve and a mixing tank. The utility model relates to a water quality monitoring device of a tractor serves several purposes connects a plurality of sampling device through a monitoring devices, utilizes a plurality of sampling device of control circuit control to take a sample and record in proper order, and need not to use a plurality of monitoring devices and environmental protection monitoring personnel to inspect respectively to improve water quality testing's efficiency greatly, reduce cost on fund and the time.
Description
Technical Field
The utility model relates to a water sampling structure among online continuous automatic monitoring of water environment quality belongs to ecological environment monitoring technology field.
Background
Along with the application of online continuous automatic monitoring equipment in water quality monitoring is more and more extensive, the requirements of environmental protection monitoring departments and enterprises on the functions and the efficiency of water quality sampling devices are higher and higher, because more and more enterprises to be monitored are provided in water quality monitoring, and a plurality of water quality sampling devices are specially designed for the sewage discharge of each enterprise at present, and in addition, the process of monitoring a plurality of enterprises at home respectively is relatively complex and time-consuming, which is a bottleneck of efficiency for the water quality monitoring departments, so the environmental protection monitoring departments and the enterprises are eager for the water quality sampling devices capable of simultaneously collecting the sewage water samples of the plurality of enterprises. Water quality monitoring uses a water quality monitoring a quick-witted many survey device to monitor multiple enterprises simultaneously, and wherein, belt cleaning device can be in the space washing pipeline and the sampling device to different enterprises' monitoring of discharging sewage, guarantees that the sewage of different enterprises can not mutual interference.
If need carry out water quality monitoring to many enterprises simultaneously among the prior art, must install many extra pipelines and sampling device, or use many water quality monitoring device to operate, consume higher time and capital cost.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model provides a water quality monitoring a quick-witted device of surveying more, combines together a plurality of sampling device through a control circuit, has solved the above-mentioned problem that prior art exists.
The technical scheme is as follows: a water quality monitoring one-machine multi-test device comprises a sampling device, a water pumping device, a sampling device, a cleaning device and a storage device.
The sampling device consists of five sampling units with completely identical structures, wherein each first sampling unit comprises a first PH meter, a first sampling pool connected with the bottom of the first PH meter, a first sample injection valve with one side connected with the first sampling pool through a pipeline, and a first manual valve with one side connected with the other side of the first sample injection valve through a pipeline, and so on, and the first manual valve, the second manual valve, the third manual valve, the fourth manual valve and the fifth manual valve are connected through pipelines;
the water pumping device comprises a first water pump, a sixth manual valve, a seventh manual valve, an eighth manual valve, a second water pump and a ninth manual valve, wherein one side of the sixth manual valve is connected with one side of the first water pump through a pipeline;
the sampling device comprises a raw water cup, a raw water valve, a filter, a sampling pump, an analysis instrument and a liquid discharge valve, wherein one side of the raw water valve is connected with the raw water cup through a pipeline;
the cleaning device comprises a tenth manual valve, a cleaning pump and a cleaning valve, wherein one side of the tenth manual valve is connected with tap water through a pipeline, one side of the cleaning pump is connected with the other side of the tenth manual valve through a pipeline, and one side of the cleaning valve is connected with the other side of the cleaning pump through a pipeline;
and the storage device comprises a mixing tank and an eleventh manual valve, wherein one side of the eleventh manual valve is connected with the mixing tank through a water return pipeline.
In a further embodiment, the sampling device is connected with the water pumping device and the cleaning device through pipelines, and the other side of the first manual valve is connected with the other sides of the second manual valve, the third manual valve, the fourth manual valve, the fifth manual valve, the sixth manual valve, the eighth manual valve and the cleaning valve through pipelines.
In a further embodiment, the water pumping device is connected with the sampling device and the storage device through pipelines, and the other side of the seventh manual valve is connected with the other side of the ninth manual valve, the other side of the eleventh manual valve and the other side of the raw water valve through pipelines.
In a further embodiment, the bottom of the original water cup is connected with the mixing pool through an overflow pipeline, and the other side of the drain valve is connected with the mixing pool through an overflow pipeline.
In a further embodiment, the sampling device further comprises a control circuit, which comprises a terminal X1, a switch Q1, a switch Q2, a switch power supply V1, a switch SB1, a switch SB2, a switch SB3, a switch SB4, a switch SB5, a relay K1, a relay K2 and a rail socket U1;
the terminal No. 1 of the terminal X1 is connected to the pin 4 of the switch Q1, the terminal No. 2 of the terminal X1 is connected to the pin 2 of the switch Q1, the terminal No. 3 of the terminal X1 is connected to the ground, the pin 3 of the switch Q1 is connected to the pin 1 of the switch Q2 and the pin 2 of the rail receptacle U1, the pin 1 of the switch Q1 is connected to the pin 3 of the switch Q2 and the pin 1 of the rail receptacle U1 are connected to the neutral, the pin 2 of the switch Q2 is connected to the pin 1 of the switching power supply V1, the pin 4 of the switch Q2 is connected to the pin 2 of the switching power supply V1, the pin 3 of the switching power supply V1 is connected to the terminal a2 of the relay K1 and the terminal a2 of the relay K2, and the terminal a 56 of the terminal K1 is connected to the terminal SB2 and the terminal SB4 of the relay 8427, the relay K1 is a water pump control relay, the a1 terminal of the relay K2 is connected to one end of the switch SB3 and one end of the switch SB5, the relay K2 is a valve control relay, the 4 th pin of the switching power supply V1 is connected to the 3 rd pin of the switch SB1, the 1 st pin of the switch SB1 is connected to the other end of the switch SB2 and the other end of the switch SB3, and the 3 rd pin of the switch SB1 is connected to the other end of the switch SB4 and the other end of the switch SB 5.
In a further embodiment, the switches SB4 and SB5 are both electrically operated switches.
Has the advantages that: the utility model relates to a water quality monitoring one-machine multi-test device, which combines a plurality of sampling devices, is skillfully integrated into a water quality monitoring one-machine multi-test device, and can simultaneously sample the discharged sewage of a plurality of enterprises so as to be suitable for monitoring the working requirements of more enterprises; in the water quality monitoring process, a plurality of sampling devices can be used for sampling for a plurality of enterprises at the same time, and each enterprise does not need to spend a large amount of funds to purchase a water quality monitoring device, so that the inspection efficiency of environmental protection monitoring personnel is greatly improved, and the cost on the funds and time is reduced. Through the cleaning device, after the monitoring, sampling and analyzing of one enterprise are finished, the water pumping device and the sampling device are cleaned, so that the one-machine multi-measurement device can repeatedly monitor sewage of multiple enterprises, and the monitoring result cannot be influenced by residual sewage; in a further embodiment, the one-machine multi-test device can automatically monitor according to a set period through the control circuit, and sampling analysis is reliable and stable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of a control circuit of the sampling device of the present invention.
The figures are numbered: the device comprises a first sampling pool 1, a first PH meter 2, a first sample valve 3, a first manual valve 4, a second sampling pool 5, a second PH meter 6, a second sample valve 7, a second manual valve 8, a third sampling pool 9, a third PH meter 10, a third sample valve 11, a third manual valve 12, a fourth sampling pool 13, a fourth PH meter 14, a fourth sample valve 15, a fourth manual valve 16, a fifth sampling pool 17, a fifth PH meter 18, a fifth sample valve 19, a fifth manual valve 20, a sixth manual valve 21, a first water pump 22, a seventh manual valve 23, an eighth manual valve 24, a second water pump 25, a ninth manual valve 26, a raw water valve 27, a raw water cup 28, a filter 29, a sampling pump 30, a drain valve 31, a cleaning valve 32, a cleaning pump 33, a tenth manual valve 34, an eleventh manual valve 35 and a mixing pool 36.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in figure 1, the utility model relates to a water quality monitoring device with multiple measuring functions, which is hereinafter referred to as the 'device', and the device consists of five parts, namely a sampling device, a pumping device, a sampling device, a cleaning device and a storage device. The sampling device comprises five sampling units with the same structure, the first sampling unit is taken as an example, the first sampling unit comprises a first sampling pool 1, a first PH meter 2 is arranged in the first sampling pool 1, the first sampling pool 1 is connected with one side of a first sampling valve 3 through a pipeline, the other side of the first sampling valve 3 is connected with one side of a first manual valve 4 through a pipeline, and the other side of the first manual valve 4 is respectively connected with a second manual valve, a third manual valve, a fourth manual valve and a fifth manual valve through pipelines; the water pumping device comprises a sixth manual valve 21, wherein one side of the sixth manual valve 21 is connected with one side of a first water pump 22 through a pipeline, the other side of the first water pump 22 is connected with one side of a seventh manual valve 23 through a pipeline, the other side of the sixth manual valve 21 is connected with one side of an eighth manual valve 24 through a pipeline, the other side of the eighth manual valve 24 is connected with one side of a second water pump 25 through a pipeline, the other side of the second water pump 25 is connected with one side of a ninth manual valve 26 through a pipeline, and the other side of the ninth manual valve 26 is connected with the other side of the seventh manual valve 23 through a pipeline; the sampling device comprises a raw water valve 27, wherein one side of the raw water valve 27 is connected with a raw water cup 28 through a pipeline, a filter 29 is arranged in the raw water cup 28, the filter 29 is connected with one side of a sampling pump 30 through a pipeline, the other side of the sampling pump 30 is connected with an analysis instrument through a pipeline, and the bottom of the raw water valve 27 is connected with one side of a liquid discharge valve 31 through a pipeline; the washing device comprises a washing valve 32, one side of the washing valve 32 is connected with one side of a washing pump 33 through a pipeline, the other side of the washing pump 33 is connected with one side of a tenth manual valve 34 through a pipeline, and the other side of the tenth manual valve 34 is connected with tap water; and the storage device comprises an eleventh manual valve 35, and one side of the eleventh manual valve 35 is connected with the mixing tank 36 through a water return pipeline.
Preferably, the sampling device is connected with the water pumping device and the cleaning device through pipelines, the other side of the first manual valve is connected with the other sides of the second manual valve, the third manual valve, the fourth manual valve, the fifth manual valve and the sixth manual valve through pipelines, one side of the eighth manual valve is connected with the other side of the cleaning valve, and the cleaning device is arranged in front of the water pumping device and the sampling device, so that the water pumping device and the sampling device can be cleaned, the mutual influence among sewage of different enterprises is eliminated, and the accuracy of monitoring results is ensured.
Preferably, the pumping device is connected to the sampling device and the storage device through pipes, and the other side of the seventh manual valve is connected to the other side of the ninth manual valve, the other side of the eleventh manual valve, and the other side of the raw water valve through pipes, so that when the sampled sewage is excessive, the sewage can be temporarily stored in the mixing tank 36 through a return pipe.
Preferably, the bottom of the raw water cup is connected with the mixing tank through an overflow pipeline, the other side of the drain valve is connected with the mixing tank through an overflow pipeline, and when excessive sewage is discharged, the sewage can be temporarily stored in the mixing tank 36 through the overflow pipeline.
Preferably, as shown in fig. 2, the sampling device further comprises a control circuit including a terminal X1, a switch Q1, a switch Q2, a switch power supply V1, a switch SB1, a switch SB2, a switch SB3, a switch SB4, a switch SB5, a relay K1, a relay K2, and a rail socket U1;
the terminal No. 1 of the terminal X1 is connected to the pin 4 of the switch Q1, the terminal No. 2 of the terminal X1 is connected to the pin 2 of the switch Q1, the terminal No. 3 of the terminal X1 is connected to the ground, the pin 3 of the switch Q1 is connected to the pin 1 of the switch Q2 and the pin 2 of the rail receptacle U1, the pin 1 of the switch Q1 is connected to the pin 3 of the switch Q2 and the pin 1 of the rail receptacle U1 are connected to the neutral, the pin 2 of the switch Q2 is connected to the pin 1 of the switching power supply V1, the pin 4 of the switch Q2 is connected to the pin 2 of the switching power supply V1, the pin 3 of the switching power supply V1 is connected to the terminal a2 of the relay K1 and the terminal a2 of the relay K2, and the terminal a 56 of the terminal K1 is connected to the terminal SB2 and the terminal SB4 of the relay 8427, the relay K1 is a water pump control relay, the a1 terminal of the relay K2 is connected to one end of the switch SB3 and one end of the switch SB5, the relay K2 is a valve control relay, the 4 th pin of the switching power supply V1 is connected to the 3 rd pin of the switch SB1, the 1 st pin of the switch SB1 is connected to the other end of the switch SB2 and the other end of the switch SB3, and the 3 rd pin of the switch SB1 is connected to the other end of the switch SB4 and the other end of the switch SB 5.
Preferably, the switch SB4 and the switch SB5 are both electric switches, which can ensure that the water pump control relay K1 and the valve control relay K2 can be automatically switched, and realize that the device performs sampling detection according to the set sampling period.
The utility model discloses a plurality of sampling device have been integrateed, can carry out the sampling monitoring to the blowdown of enterprise of difference according to the setting cycle.
When the enterprise pollution discharge is monitored, the enterprises can reuse the time according to time and time sharing, different sample injection valves are not opened at the same time, and tap water is used for flushing after sample injection is completed, so that the requirement that one online monitoring device measures the water quality of multiple enterprises is met. The device has the following specific working process: each enterprise corresponds to a sampling unit, and the system arranges the emission time of each enterprise according to the requirements of a management department; when a first enterprise is monitored, the first PH meter 2 detects sewage in the first sampling pool 1, the first sampling valve 3 is opened, and the sewage flows into a pipeline; the first water pump 22 or the standby second water pump 25 starts to work to pump water, and meanwhile, the raw water valve 27 opens a water sample to enter the raw water cup 28; the first water pump 22 or the standby second water pump 25 stops after working for 5 minutes, the sampling pump 30 sends a sample to an analysis instrument through the filter 29 for analysis to obtain a result, and the control system stores analysis data of the analysis instrument into a list of corresponding enterprises according to sampling time; after the analysis is finished, the drain valve 31 is opened to drain the sewage from the raw water cup 28; after the sewage is discharged from the raw water cup 28, the cleaning valve 32 and the cleaning pump 33 are opened, the raw water valve 27 is opened, and tap water is used for washing the pipeline and the raw water cup 28, so that the mutual interference of the sewage of different enterprises is prevented; after the cleaning is finished, the next measuring period is started. The end of the pumping device is connected with the mixing tank 36 through a return pipe, when the pumping device pumps excessive sewage, the eleventh manual valve 35 is opened, and the excessive sewage flows to the mixing tank 36 through the return pipe to be temporarily stored. At the moment, the pipeline is not damaged due to excessive extrusion of sewage during water pumping monitoring.
Modern water quality monitoring requires that same monitoring facilities can both accomplish timely accurate monitoring to the sewage of a plurality of enterprises, therefore, the utility model relates to a water quality monitoring device of trying to get to the heart of a matter uses a plurality of sampling units to take a sample to the blowdown of many enterprises, and rethread belt cleaning device washs pumping device, sampling device, eliminates the influence each other between the sewage of different enterprises. Utilize a plurality of sampling units and belt cleaning device, for most water quality monitoring devices, no matter be in operating efficiency, manpower resources or all have very obvious advantage in the aspect of the cost.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A water quality monitoring one-machine multi-measuring device is characterized by comprising:
the sampling device comprises five identical sampling units, wherein each first sampling unit comprises a first sampling pool, a first PH meter arranged on the first sampling pool, a first sampling valve connected with the first sampling pool through a pipeline, and a first manual valve connected with the first sampling valve through a pipeline, and so on, each sampling unit is identical in arrangement, and the first manual valve, the second manual valve, the third manual valve, the fourth manual valve and the fifth manual valve are connected through pipelines;
the water pumping device comprises a sixth manual valve, a first water pump connected with the sixth manual valve through a pipeline, a seventh manual valve connected with the first water pump through a pipeline, an eighth manual valve connected with the sixth manual valve through a pipeline, a second water pump connected with the eighth manual valve through a pipeline, and a ninth manual valve, wherein one side of the ninth manual valve is connected with the second water pump through a pipeline, and the other side of the ninth manual valve is connected with the seventh manual valve through a pipeline;
the sampling device comprises a raw water valve, a raw water cup connected with the raw water valve through a pipeline, a filter arranged in the raw water cup, a sampling pump connected with the filter through a pipeline, and a liquid discharge valve connected with the raw water cup through a pipeline;
the cleaning device comprises a cleaning valve, a cleaning pump connected with the cleaning valve through a pipeline, and a tenth manual valve connected with the cleaning pump through a pipeline;
and the storage device comprises an eleventh manual valve and a mixing pool which is connected with the eleventh manual valve through a water return pipeline.
2. The water quality monitoring one-machine multi-test device according to claim 1, characterized in that: the sampling device is connected with the water pumping device and the cleaning device through pipelines, and the first manual valve, the second manual valve, the third manual valve, the fourth manual valve, the fifth manual valve, the sixth manual valve, the eighth manual valve and the cleaning valve are connected through pipelines.
3. The water quality monitoring one-machine multi-test device according to claim 1, characterized in that: the water pumping device is connected with the sampling device and the storage device through pipelines, and the seventh manual valve, the ninth manual valve, the eleventh manual valve and the raw water valve are connected through pipelines.
4. The water quality monitoring one-machine multi-test device according to claim 1, characterized in that: the bottom of the original water cup is provided with an overflow pipeline connected with the mixing pool, and the drain valve is connected with the mixing pool through the overflow pipeline.
5. The water quality monitoring one-machine multi-test device according to claim 1, characterized in that: the sampling device further comprises a control circuit, wherein the control circuit comprises a terminal X1, a switch Q1, a switch Q2, a switch power supply V1, a switch SB1, a switch SB2, a switch SB3, a switch SB4, a switch SB5, a relay K1, a relay K2 and a guide rail socket U1;
the terminal No. 1 of the terminal X1 is connected to the pin 4 of the switch Q1, the terminal No. 2 of the terminal X1 is connected to the pin 2 of the switch Q1, the terminal No. 3 of the terminal X1 is connected to the ground, the pin 3 of the switch Q1 is connected to the pin 1 of the switch Q2 and the pin 2 of the rail receptacle U1, the pin 1 of the switch Q1 is connected to the pin 3 of the switch Q2 and the pin 1 of the rail receptacle U1 are connected to the neutral, the pin 2 of the switch Q2 is connected to the pin 1 of the switching power supply V1, the pin 4 of the switch Q2 is connected to the pin 2 of the switching power supply V1, the pin 3 of the switching power supply V1 is connected to the terminal a2 of the relay K1 and the terminal a2 of the relay K2, and the terminal a 56 of the terminal K1 is connected to the terminal SB2 and the terminal SB4 of the relay 8427, the a1 terminal of the relay K2 is connected to one terminal of the switch SB3 and one terminal of the switch SB5, the 4 th pin of the switching power supply V1 is connected to the 3 rd pin of the switch SB1, the 1 st pin of the switch SB1 is connected to the other terminal of the switch SB2 and the other terminal of the switch SB3, and the 3 rd pin of the switch SB1 is connected to the other terminal of the switch SB4 and the other terminal of the switch SB 5.
6. A water quality monitoring one machine multiple measuring device according to claim 5, characterized in that: the relay K1 is a water pump control relay, and the relay K2 is a valve control relay.
7. A water quality monitoring one machine multiple measuring device according to claim 5, characterized in that: the switch SB4 and the switch SB5 are both electric switches.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920606767.7U CN209894809U (en) | 2019-04-29 | 2019-04-29 | Water quality monitoring one-machine multi-measurement device |
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| CN201920606767.7U CN209894809U (en) | 2019-04-29 | 2019-04-29 | Water quality monitoring one-machine multi-measurement device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857897A (en) * | 2021-01-08 | 2021-05-28 | 四川禹清源环保科技有限公司 | Automatic step-by-step cyclic collection and monitoring system for water quality |
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2019
- 2019-04-29 CN CN201920606767.7U patent/CN209894809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857897A (en) * | 2021-01-08 | 2021-05-28 | 四川禹清源环保科技有限公司 | Automatic step-by-step cyclic collection and monitoring system for water quality |
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