CN210803069U - Full-automatic water sample temperature control turbidity removal and mixing pretreatment device - Google Patents
Full-automatic water sample temperature control turbidity removal and mixing pretreatment device Download PDFInfo
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- CN210803069U CN210803069U CN201921702467.5U CN201921702467U CN210803069U CN 210803069 U CN210803069 U CN 210803069U CN 201921702467 U CN201921702467 U CN 201921702467U CN 210803069 U CN210803069 U CN 210803069U
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Abstract
The utility model discloses a full-automatic water sample temperature control turbidity removal mixing pretreatment device, which relates to the field of water quality monitoring, and can filter particles and impurities in a water sample to be monitored through a quartz sand filter tank to realize turbidity removal, thereby effectively removing physical influence factors in water without destroying effective chemical components in water quality to interfere normal water quality monitoring; the proportional dilution of toxic and harmful substances in the water sample to be monitored can be realized by uniformly mixing the water sample to be monitored and tap water, the constant control of the water temperature can be realized by the heating water tank, the pipeline design structure of the whole pretreatment device is reasonable, the purposes of turbidity removal, proportional dilution and water temperature control can be realized, the water quality condition required by the long-term stable operation of a biological water quality monitoring instrument can be met, and various sudden conditions can be effectively prevented.
Description
Technical Field
The utility model belongs to the technical field of water quality monitoring and specifically relates to a full-automatic water sample accuse temperature removes turbid mixing preprocessing device.
Background
The water quality monitoring instrument is used for monitoring the water quality of a water source area in real time on line, and has certain requirements on a water sample of the monitored water source area in order to achieve a good water quality monitoring effect, for example, the water quality monitoring instruments such as TP \ TN, COD and the like have high requirements on turbidity. For example, the biological water quality monitoring instrument is used as an instrument for monitoring the water quality on line based on the behavior of the tested organism, the characteristic of the tested organism enables the biological water quality monitoring instrument to have higher requirements on the water sample of the monitored water source area, and has certain requirements on the temperature, the turbidity, the pollution concentration and the like of the water sample, if the biological water quality monitoring instrument is directly monitored on the water sample of the water source area, the monitoring result can be inaccurate, the water quality monitoring instrument can be damaged, and the long-term stable use of the water quality monitoring instrument is not facilitated.
SUMMERY OF THE UTILITY MODEL
The inventor of the present invention provides a full-automatic water sample accuse temperature removes turbid mixing preprocessing device to above-mentioned problem and technical demand, the technical scheme of the utility model as follows:
a full-automatic water sample temperature-control turbidity-removal and mixing pretreatment device comprises a cabinet body, wherein rollers are mounted at the bottom of the cabinet body, a raw water tank, a tap water tank, a mixing water tank, a heating water tank, a quartz sand filtering tank, a raw water peristaltic pump, a tap water peristaltic pump, a control mainboard and a power module are arranged inside the cabinet body, a human-computer interaction module is arranged on the cabinet body, the power module is connected with the raw water peristaltic pump, the tap water peristaltic pump, the control mainboard and the human-computer interaction module to supply power, and the control mainboard is connected with and controls the raw water peristaltic pump, the tap water peristaltic pump and the human-computer interaction module; the cabinet body is provided with a water sample sampling port for connecting a water source and a tap water supply port for connecting a tap water supply pipeline, and the cabinet body is also provided with a water body output interface for connecting a biological water quality monitoring instrument and a comprehensive water outlet for draining water;
the raw water tank is provided with a raw water inlet interface and a raw water outlet interface, and the raw water inlet interface is higher than the raw water outlet interface; the tap water tank is provided with a tap water inlet interface and a tap water outlet interface, and the tap water inlet interface is higher than the tap water outlet interface; the mixing water tank is provided with a mixing water tank water inlet interface and a mixing water outlet interface, and the mixing water tank water inlet interface is higher than the mixing water tank water inlet interface; the water sampling port is connected with the water inlet of the quartz sand filter tank through a pipeline, the water outlet of the quartz sand filter tank is connected with the raw water inlet port through a pipeline, and the tap water supply port is connected with the tap water inlet port through a pipeline; a first conductivity sensor probe connected with the control main board is arranged in the raw water tank; the raw water outlet port and the tap water outlet port are respectively connected with the water inlet port of the mixing water tank through pipelines, the raw water peristaltic pump is arranged on the pipeline from the raw water outlet port to the water inlet port of the mixing water tank, and the tap water peristaltic pump is arranged on the pipeline from the tap water outlet port to the water inlet port of the mixing water tank; the mixing water outlet interface is connected with a water inlet of the heating water tank through a pipeline, a water outlet of the heating water tank is connected with a water body output interface through a pipeline, a heating rod and a heating sensor are arranged in the heating water tank, and the heating rod and the heating sensor are connected with the control mainboard; the water outlets at the bottoms of the raw water tank, the tap water tank and the blending water tank are respectively communicated with a comprehensive drainage pipeline through pipelines, and the comprehensive drainage pipeline is communicated with the comprehensive water outlet.
The water tank is provided with a raw water overflow interface higher than the raw water inlet interface, the tap water tank is provided with a tap water overflow interface higher than the tap water inlet interface, the mixing water tank is provided with a mixing water tank overflow interface higher than the mixing water tank inlet interface, and the raw water overflow interface, the tap water overflow interface and the mixing water tank overflow interface are respectively communicated with a comprehensive drainage pipeline through pipelines.
The technical scheme is that a water level meter connected with a control main board is further arranged in the mixing water tank, a backflow pipe opening is further arranged on the mixing water tank, the backflow pipe opening is communicated with a comprehensive drainage pipeline through a pipeline provided with a backflow valve, and the control main board is connected with and controls the backflow valve.
The further technical scheme is that a second conductivity sensor probe is arranged on a pipeline between a water outlet of the heating water tank and the water body output interface and is connected with the control main board.
The utility model has the beneficial technical effects that:
the application discloses a full-automatic water sample temperature-control turbidity-removal mixing pretreatment device, which can filter particulate matters and impurities in a water sample to be monitored through a quartz sand filter tank to realize turbidity removal, so that physical influence factors in water can be effectively removed, and effective chemical components in water cannot be damaged to interfere normal water quality monitoring; the proportional dilution of toxic and harmful substances in the water sample to be monitored can be realized by uniformly mixing the water sample to be monitored and tap water, the constant control of the water temperature can be realized by the heating water tank, the pipeline design structure of the whole pretreatment device is reasonable, the purposes of turbidity removal, proportional dilution and water temperature control can be realized, the water quality condition required by the long-term stable operation of a biological water quality monitoring instrument can be met, and various sudden conditions can be effectively prevented.
Drawings
Fig. 1 is a schematic structural diagram of a full-automatic water sample temperature-control turbidity-removal and uniform-mixing pretreatment device disclosed by the application.
Fig. 2 is another schematic structural diagram of the fully-automatic water sample temperature-control turbidity-removal and mixing pretreatment device disclosed by the application.
FIG. 3 is an enlarged view of a water tank part in the full-automatic water sample temperature-control turbidity-removal and uniform-mixing pretreatment device.
Detailed Description
The following describes the embodiments of the present invention with reference to the accompanying drawings.
The application discloses full-automatic water sample accuse temperature removes turbid mixing preprocessing device, please refer to fig. 1-3, and this full-automatic water sample accuse temperature removes turbid mixing preprocessing device includes the cabinet body 1, and gyro wheel 2 is installed to cabinet body 1 bottom. The cabinet body 1 is inside to be provided with raw water tank 3, running water tank 4, mixing water tank 5, heating water tank 6, quartz sand filter tank, raw water peristaltic pump 7, running water peristaltic pump 8, control mainboard 9 and power module 10, and control mainboard 9 and power module 10 all can be realized by the module on sale. The cabinet body 1 is provided with a human-computer interaction module 11, and the human-computer interaction module 11 can be realized as a touch screen. The power module 10 is connected with the raw water peristaltic pump 7, the tap water peristaltic pump 8, the control mainboard 9 and the man-machine interaction module 11 for power supply, and the control mainboard 9 is connected with and controls the raw water peristaltic pump 7, the tap water peristaltic pump 8 and the man-machine interaction module 11. The cabinet body 1 is provided with a water sample sampling port for connecting a water source and a tap water supply port for connecting a tap water supply pipeline, and the cabinet body is also provided with a water output interface for connecting a biological water quality monitoring instrument and a comprehensive drainage port for draining water.
The raw water tank 3, the tap water tank 4 and the blending water tank 5 are all made of 304 stainless steel materials, in the illustration of the application, the raw water tank 3, the tap water tank 4 and the blending water tank 5 are formed by separating a large water tank by a partition plate, and the large water tank is installed in the cabinet body 1 through a water tank support 12. The raw water tank 3 is provided with a raw water inlet interface 31 and a raw water outlet interface 32, and the raw water inlet interface 31 is higher than the raw water outlet interface 32. The tap water tank 4 is provided with a tap water inlet port 41 and a tap water outlet port 42, and the tap water inlet port 41 is higher than the tap water outlet port 42. The mixing water tank 5 is provided with a mixing water tank water inlet connector 51 and a mixing water outlet connector 52, and the mixing water tank water inlet connector is higher than the mixing water tank water inlet connector. The water sampling port is connected with a water inlet of the quartz sand filter tank through a pipeline, a water outlet of the quartz sand filter tank is connected with a raw water inlet interface 31 through a pipeline, and a water sample input by the water sampling port enters the raw water tank 3 as raw water after being filtered and subjected to turbidity removal by the quartz sand filter tank. The tap water inlet is connected to the tap water inlet 41 through a pipeline, and tap water input from the tap water inlet enters the tap water tank 4.
The raw water outlet port 32 and the tap water outlet port 42 are respectively connected with the water inlet port 51 of the blending water tank through pipelines, the raw water peristaltic pump 7 is arranged on the pipeline from the raw water outlet port 32 to the water inlet port 51 of the blending water tank, and the tap water peristaltic pump 8 is arranged on the pipeline from the tap water outlet port 42 to the water inlet port 51 of the blending water tank. The raw water peristaltic pump 7 pumps raw water in the raw water tank 3 to the blending water tank 5, the tap water peristaltic pump 8 pumps tap water in the tap water tank 4 to the blending water tank 5, and the raw water and the tap water are blended in the blending water tank 5. In addition, a first conductivity sensor probe connected with the control mainboard 9 is arranged in the raw water tank 3, the control mainboard 9 can detect the conductivity of the raw water in the raw water tank 3 through the first conductivity sensor probe, the concentration of toxic and harmful substances in the raw water can be roughly evaluated according to the conductivity, and the control mainboard 9 can control the rotating speeds of the raw water peristaltic pump 7 and the tap water peristaltic pump 8 according to the conductivity of the raw water, so that the proportion of the raw water and the tap water pumped into the blending water tank 5 is controlled, different proportions of the raw water can be diluted, and the blending water finally output to the biological water quality monitoring instrument can be enabled to have the strongest activity of the model fish but can not be instantly killed by controlling the blending dilution times when the toxic and harmful substances in the raw water are higher.
The mixing water outlet port 52 is connected with a water inlet of the heating water tank 6 through a pipeline, a heating rod and a heating sensor are arranged in the heating water tank 6, the heating rod and the heating sensor are connected with a control mainboard, the heating water tank 6 is used for heating and controlling the temperature of the uniformly mixed water, the temperature can be controlled between 18 ℃ and 20 ℃ through the heating rod, and the heating sensor can transmit the temperature to the control mainboard in real time and display the temperature on the man-machine interaction module. The water outlet of the heating water tank 6 is connected with a water body output interface through a pipeline and outputs the water after heating and temperature control to a biological water quality monitoring instrument. A second conductivity sensor probe is arranged on a pipeline between a water outlet of the heating water tank 6 and the water body output interface, the second conductivity sensor probe is connected with the control mainboard, the control mainboard can detect the conductivity of the mixed water output to the biological water quality monitoring instrument through the second conductivity sensor probe, the concentration of toxic and harmful substances in the mixed water can be roughly evaluated according to the conductivity, and then the rotating speeds of the raw water peristaltic pump 7 and the tap water peristaltic pump 8 are adjusted and controlled to realize closed-loop adjustment.
The bottoms of the raw water tank 3, the tap water tank 4 and the blending water tank 5 are respectively provided with a water outlet, the water outlets of the three water tanks are respectively communicated with a comprehensive water drainage pipeline 13 through pipelines, and the comprehensive water drainage pipeline 13 is communicated with a comprehensive water outlet on the cabinet body 1 for drainage. A raw water discharge electromagnetic valve 14 is arranged on a discharge pipeline of the raw water tank 3, a uniform mixing discharge electromagnetic valve 15 is arranged on a discharge pipeline of the uniform mixing water tank 5, the raw water discharge electromagnetic valve 14 and the uniform mixing discharge electromagnetic valve 15 are controlled by a control main board, and a tap water discharge hand valve 16 is arranged on a discharge pipeline of the tap water tank 4.
The raw water tank 3 is provided with a raw water overflow interface 33 at a position higher than the raw water inlet interface 31, the tap water tank 4 is provided with a tap water overflow interface 43 at a position higher than the tap water inlet interface 41, the mixing water tank 5 is provided with a mixing water tank overflow interface 53 at a position higher than the mixing water tank inlet interface 51, and the raw water overflow interface 33, the tap water overflow interface 43 and the mixing water tank overflow interface 53 are respectively communicated with the comprehensive drainage pipeline 13 through pipelines to realize mixed drainage. For any water tank, if the water inlet speed is faster than the water outlet speed, the excess water can be discharged from the water tank through the overflow interface.
In addition, a water level meter connected with a control main board is further arranged at a preset water level position in the mixing water tank 5, a return pipe opening 54 is further arranged on the mixing water tank 5, the return pipe opening 54 is communicated with the comprehensive drainage pipeline 13 through a pipeline provided with a return valve 55, and the control main board is connected with and controls the return valve 55. When emergency happens, for example, when water inlet passage is blocked or water supply stops, etc. leading to that water cannot enter, the confluence mechanism is started when the water level in the mixing water tank 5 is lower than the preset water level where the water level gauge is located, the backflow valve 55 starts automatic confluence, continuous cyclic utilization of monitoring water is realized, and the phenomenon that water cannot normally work due to water cut-off is avoided.
Silica gel tubes are respectively connected between the water sample sampling port and the quartz sand filter tank, between the quartz sand filter tank and the raw water outlet port 32, between the tap water supply port and the tap water outlet port 42, between the raw water outlet port 32 and the mixing water tank inlet port 51, between the tap water outlet port 42 and the mixing water tank inlet port 51, between the mixing water tank outlet port 52 and the heating water tank 6, and between the heating water tank 6 and the water body output port. The rest of the drainage pipeline, the overflow pipeline and the backflow pipeline are all made of PVC materials.
What has been described above is only a preferred embodiment of the present application, and the present invention is not limited to the above embodiments. It is to be understood that other modifications and variations directly derivable or suggested by those skilled in the art without departing from the spirit and scope of the present invention are to be considered as included within the scope of the present invention.
Claims (4)
1. The full-automatic water sample temperature-control turbidity-removal mixing pretreatment device is characterized by comprising a cabinet body, wherein rollers are mounted at the bottom of the cabinet body, a raw water tank, a tap water tank, a mixing water tank, a heating water tank, a quartz sand filtering tank, a raw water peristaltic pump, a tap water peristaltic pump, a control mainboard and a power module are arranged inside the cabinet body, a human-computer interaction module is arranged on the cabinet body, the power module is connected with the raw water peristaltic pump, the tap water peristaltic pump, the control mainboard and the human-computer interaction module for supplying power, and the control mainboard is connected with and controls the raw water peristaltic pump, the tap water peristaltic pump and the human-computer interaction module; the water quality monitoring device comprises a cabinet body, a water sampling port, a tap water supply port, a water outlet port and a water outlet port, wherein the cabinet body is provided with the water sampling port for connecting a water source and the tap water supply port for connecting a tap water supply pipeline;
the raw water tank is provided with a raw water inlet interface and a raw water outlet interface, and the raw water inlet interface is higher than the raw water outlet interface; the tap water tank is provided with a tap water inlet interface and a tap water outlet interface, and the tap water inlet interface is higher than the tap water outlet interface; the mixing water tank is provided with a mixing water tank water inlet interface and a mixing water outlet interface, and the mixing water tank water inlet interface is higher than the mixing water tank water inlet interface; the water sample sampling port is connected with a water inlet of the quartz sand filter tank through a pipeline, a water outlet of the quartz sand filter tank is connected with the raw water inlet port through a pipeline, and the tap water supply port is connected with the tap water inlet port through a pipeline; a first conductivity sensor probe connected with the control main board is arranged in the raw water tank; the raw water outlet port and the tap water outlet port are respectively connected with the water inlet port of the mixing water tank through pipelines, the raw water peristaltic pump is arranged on the pipeline from the raw water outlet port to the water inlet port of the mixing water tank, and the tap water peristaltic pump is arranged on the pipeline from the tap water outlet port to the water inlet port of the mixing water tank; the mixing water outlet interface is connected with a water inlet of the heating water tank through a pipeline, a water outlet of the heating water tank is connected with the water body output interface through a pipeline, a heating rod and a heating sensor are arranged in the heating water tank, and the heating rod and the heating sensor are connected with the control mainboard; the water outlets at the bottoms of the raw water tank, the tap water tank and the blending water tank are respectively communicated with a comprehensive drainage pipeline through pipelines, and the comprehensive drainage pipeline is communicated with the comprehensive drainage outlet.
2. The full-automatic water sample temperature-control turbidity-removal mixing pretreatment device according to claim 1, wherein a raw water overflow interface is arranged at a position higher than a raw water inlet interface of the raw water tank, a tap water overflow interface is arranged at a position higher than the tap water inlet interface of the tap water tank, a mixing water tank overflow interface is arranged at a position higher than the mixing water tank inlet interface of the mixing water tank, and the raw water overflow interface, the tap water overflow interface and the mixing water tank overflow interface are respectively communicated with the comprehensive drainage pipeline through pipelines.
3. The full-automatic water sample temperature-control turbidity-removal mixing pretreatment device according to claim 1, wherein a water level meter connected with the control main board is further arranged in the mixing water tank, a backflow pipe opening is further arranged on the mixing water tank, the backflow pipe opening is communicated with the comprehensive drainage pipeline through a pipeline provided with a backflow valve, and the control main board is connected with and controls the backflow valve.
4. The full-automatic pretreatment device for temperature control, turbidity removal and uniform mixing of the water sample according to any one of claims 1 to 3, wherein a second conductivity sensor probe is arranged on a pipeline between a water outlet of the heating water tank and the water body output interface, and the second conductivity sensor probe is connected with the control main board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921702467.5U CN210803069U (en) | 2019-10-12 | 2019-10-12 | Full-automatic water sample temperature control turbidity removal and mixing pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921702467.5U CN210803069U (en) | 2019-10-12 | 2019-10-12 | Full-automatic water sample temperature control turbidity removal and mixing pretreatment device |
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| Publication Number | Publication Date |
|---|---|
| CN210803069U true CN210803069U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921702467.5U Active CN210803069U (en) | 2019-10-12 | 2019-10-12 | Full-automatic water sample temperature control turbidity removal and mixing pretreatment device |
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|---|---|
| CN (1) | CN210803069U (en) |
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- 2019-10-12 CN CN201921702467.5U patent/CN210803069U/en active Active
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