CN210037593U - Water quality detection device with low power consumption easy to arrange - Google Patents
Water quality detection device with low power consumption easy to arrange Download PDFInfo
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- CN210037593U CN210037593U CN201920874253.XU CN201920874253U CN210037593U CN 210037593 U CN210037593 U CN 210037593U CN 201920874253 U CN201920874253 U CN 201920874253U CN 210037593 U CN210037593 U CN 210037593U
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Abstract
The utility model discloses a water quality detection device with easy arrangement and low power consumption, which comprises a detection probe, a signal comparator, a relay group, a LED lamp group, an alarm device, a wireless communication device and a solar cell panel; and the detection probe is provided with a PH sensor, a dissolved oxygen sensor, a conductivity sensor, a turbidity sensor and a heavy metal sensor. The utility model discloses a PH sensor, full gloss register for easy reference water quality analysis device, conductivity sensor, respectively with red LED, orange LED, yellow LED one-to-one, can be fast effectual suggestion quality of water field maintainer pollute the classification be which kind for quality of water field maintainer can carry out reaction fast and handle, has reduced the water pollution time, accelerates quality of water field maintainer's water quality maintenance process.
Description
Technical Field
The utility model belongs to the technical field of water pollution is traced to the source, concretely relates to easily arrange water quality testing device of low-power consumption.
Background
Water is the blood of the ecosystem, and sufficient and high-quality water resources are the material basis for the healthy development of the ecosystem. China is a resource-type water-deficient country, and according to statistics: in the last half of 2013, the I-III class water quality fracture surface, the IV-V class and the inferior V class of the ten major watersheds in China account for 69.3%, 19.9% and 10.8%. More than 30% of the major watersheds nationwide are contaminated to varying degrees. The most prominent aspect of the situation is that the industrial pollution discharge is not standardized and rationalized, and the phenomenon of stealing and discharging of enterprises is serious. The improvement of the treatment effect of the enterprise stealing and discharging problems is realized, and on one hand, the linkage and the striking strength of local environment supervision, administrative law enforcement and criminal law are required to be enhanced; on the other hand, the environment monitoring capability needs to be improved: the method can find the problems as early as possible before serious pollution, and find out the root cause, obtain evidences and implement the responsibility in time after the problems are found. However, the stolen discharge port of the enterprise pollution is often very hidden, and after the pollution problem is found, a large amount of time is usually spent by related departments to determine the pollution source, so that the optimal treatment time is delayed; sometimes even giving up responsibility for pursuit because the source location cannot be confirmed.
However, in the water quality detection device in the prior art, the pollution conditions are not classified in detail, a warning mode matched with the pollution of the corresponding category is not set, only one general abnormal alarm function is provided, and after the field maintainer finds the abnormal alarm, the field maintainer can know the pollution category by looking up the corresponding equipment, so that the maintenance work progress of the field maintainer is slowed down.
Therefore, it is desirable to provide a water quality detecting apparatus that is easy to arrange and consumes less power.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easily arrange water quality testing device of low-power consumption for in solving prior art's water quality testing device, not carry out detailed classification to the pollution condition, more do not set up the warning mode with the matching of corresponding classification pollution, only a general unusual alarming function, still need can know the pollution classification through looking over corresponding equipment after the on-the-spot maintenance personnel discovery reports to the police unusually, make on-the-spot maintenance personnel's the problem that maintenance work process slows down.
In order to achieve the above object, the utility model adopts the following technical scheme:
a water quality detection device easy to arrange and low in power consumption comprises a detection probe, a signal comparator, a relay group, an LED lamp group, an alarm device, a wireless communication device and a solar cell panel; the detection probe is provided with a PH sensor, a conductivity sensor and a full-spectrum water quality analysis device, the output end of the PH sensor is connected with the first input end of the signal comparator after passing through a first signal amplification circuit, a first signal filter circuit and a first analog-to-digital conversion circuit in sequence, the output end of the full-spectrum water quality analysis device is connected with the second input end of the signal comparator after passing through a second signal amplification circuit, a second signal filter circuit and a second analog-to-digital conversion circuit in sequence, and the output end of the conductivity sensor is connected with the third input end of the signal comparator after passing through a third signal amplification circuit, a third signal filter circuit and a third analog-to-digital conversion circuit in sequence; the intelligent pollution tracing device comprises a relay group, an LED lamp group, a signal comparator, a wireless communication device and a solar panel, wherein the relay group comprises a first relay, a second relay and a third relay, the LED lamp group comprises a red LED, an orange LED and a yellow LED, a first output end of the signal comparator, the first relay and the red LED are sequentially connected, a second output end of the signal comparator, the second relay and the orange LED are sequentially connected, a third output end of the signal comparator, the third relay and the yellow LED are sequentially connected, a fourth output end of the signal comparator is connected with the alarm device, a communication interface of the signal comparator is connected with the wireless communication device, the wireless communication device can be used for carrying out data interaction with a remote monitoring terminal, so that online monitoring is realized, and a power supply access end of the signal comparator is connected with the solar panel; the method comprises the following steps that a PH signal acquired by a PH sensor is amplified, filtered and subjected to analog-to-digital conversion and then sent to a signal comparator, the signal comparator compares the PH signal with a preset PH threshold value, and when the PH signal is larger than the preset PH threshold value, the signal comparator sends a high level to a first relay to enable the first relay to be conducted, so that the first relay lights a red LED, and meanwhile, the signal comparator drives an alarm device to give an alarm; the full-spectrum water quality analysis device acquires COD, TOC and BOD signals, the signals are amplified, filtered and subjected to analog-to-digital conversion and then sent to the signal comparator, the COD, TOC and BOD signals are compared with preset corresponding COD, TOC and BOD threshold values by the signal comparator, and when the COD, TOC and BOD signals are larger than the preset COD, TOC and BOD threshold values, the signal comparator sends high level to the second relay to enable the second relay to be conducted, so that the second relay lights the orange LED, and meanwhile, the signal comparator drives the alarm device to give an alarm; the method comprises the following steps that a conductivity signal acquired by a conductivity sensor is amplified, filtered and subjected to analog-to-digital conversion and then sent to a signal comparator, the signal comparator compares the conductivity signal with a preset conductivity threshold value, and when the conductivity signal is larger than the preset conductivity threshold value, the signal comparator sends a high level to a third relay to enable the third relay to be conducted, so that the third relay lights a yellow LED, and meanwhile, the signal comparator drives an alarm device to give an alarm;
the device comprises a device shell, a sample inlet is formed in the bottom of the device shell, a water body sample to be detected enters a to-be-detected area of the device shell from the sample inlet, slide ways are arranged on two sides of the inner wall of the device shell, slide blocks are arranged on the slide ways in a sliding mode, a support plate is detachably arranged between the slide blocks on the left side and the right side through a fixing block, a support rod is arranged on the lower end face of the support plate, a sealing plate is fixedly arranged at the bottom end of the support rod, the shape and the size of the sealing plate are matched with the sample inlet, when sample introduction is needed, the slide blocks are controlled to slide upwards, so that the sample inlet is opened, and when sample introduction is not; the device casing top is provided with sealed control room, inside control box, power supply box and the drive arrangement of being provided with of sealed control room, be provided with signal comparator, relay group, LED banks, alarm device and wireless communication device in the control box, be provided with storage battery in the power supply box, drive arrangement pass through the drive shaft with flexible motor connects, the output and the flexible detector of flexible motor are connected, flexible detector runs through sealed control room extends to in the detection room, flexible detector bottom is provided with test probe.
Preferably, the supporting plate is a supporting substrate provided with a plurality of through holes, and the through holes can increase the speed of the sample entering the detection chamber, so that the detection efficiency is improved.
Preferably, the periphery of the telescopic detector is sleeved with a protection sleeve, and the protection sleeve surrounds the telescopic detector inside the protection sleeve and is used for protecting the telescopic detector.
Preferably, the protective sleeve is made of hard high polymer materials, so that the protective sleeve is not easy to corrode and damage by water of the detected sample.
Preferably, the periphery of the protective sleeve is provided with a circle of elastic cushion block, and when the telescopic detector penetrates through the sealed control chamber, the elastic cushion block can ensure the sealing property between the sealed control chamber and the detection chamber, so that a detection sample water body is prevented from entering the sealed control chamber.
Preferably, still be provided with drainage device in the protective sleeve, after detecting, drainage device is used for discharging the inside detection sample water of protective sleeve, guarantees the inside aridity of protective sleeve, avoids flexible detector to be in moist environment and damage for a long time.
Preferably, the bottom end of the protective sleeve is further provided with a sealing fastener, after detection is completed, the telescopic detector is contracted into the protective sleeve, the port of the protective sleeve is sealed through the sealing fastener, and the telescopic detector is fully protected.
Preferably, the sealing plate is made of corrosion-resistant materials, so that the sealing plate is prevented from being corroded by the detected sample water body.
The utility model has the beneficial technical effects that: this scheme is passed through PH sensor, full gloss register for easy reference water quality analytical equipment, conductivity sensor respectively with red LED, orange LED, yellow LED one-to-one, can quick effectual suggestion quality of water field maintainer pollute the classification be which kind for quality of water field maintainer can carry out the reaction fast and handle, has reduced the quality of water pollution time, accelerates quality of water field maintainer's quality of water maintenance process.
Drawings
Fig. 1 is a schematic circuit diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Wherein, the shell 1
Sealed control chamber 2
Drive device 3
Drive shaft 4
Telescopic motor 5
Power supply box 6
Slideway 14
Fixing block 15
Supporting plate 16
And a sample inlet 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-2 of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
the water quality detection device easy to arrange and low in power consumption comprises a detection probe, a signal comparator, a relay group, an LED lamp group, an alarm device, a wireless communication device and a solar cell panel; the detection probe is provided with a PH sensor, a conductivity sensor and a full-spectrum water quality analysis device, the output end of the PH sensor is connected with the first input end of the signal comparator after passing through a first signal amplification circuit, a first signal filter circuit and a first analog-to-digital conversion circuit in sequence, the output end of the full-spectrum water quality analysis device is connected with the second input end of the signal comparator after passing through a second signal amplification circuit, a second signal filter circuit and a second analog-to-digital conversion circuit in sequence, and the output end of the conductivity sensor is connected with the third input end of the signal comparator after passing through a third signal amplification circuit, a third signal filter circuit and a third analog-to-digital conversion circuit in sequence; the intelligent pollution tracing device comprises a relay group, an LED lamp group, a signal comparator, a wireless communication device and a solar panel, wherein the relay group comprises a first relay, a second relay and a third relay, the LED lamp group comprises a red LED, an orange LED and a yellow LED, a first output end of the signal comparator, the first relay and the red LED are sequentially connected, a second output end of the signal comparator, the second relay and the orange LED are sequentially connected, a third output end of the signal comparator, the third relay and the yellow LED are sequentially connected, a fourth output end of the signal comparator is connected with the alarm device, a communication interface of the signal comparator is connected with the wireless communication device, the wireless communication device can be used for carrying out data interaction with a remote monitoring terminal, so that online monitoring is realized, and a power supply access end of the signal comparator is connected with the solar panel; the method comprises the following steps that a PH signal acquired by a PH sensor is amplified, filtered and subjected to analog-to-digital conversion and then sent to a signal comparator, the signal comparator compares the PH signal with a preset PH threshold value, and when the PH signal is larger than the preset PH threshold value, the signal comparator sends a high level to a first relay to enable the first relay to be conducted, so that the first relay lights a red LED, and meanwhile, the signal comparator drives an alarm device to give an alarm; the full-spectrum water quality analysis device acquires COD, TOC and BOD signals, the signals are amplified, filtered and subjected to analog-to-digital conversion and then sent to the signal comparator, the COD, TOC and BOD signals are compared with preset corresponding COD, TOC and BOD threshold values by the signal comparator, and when the COD, TOC and BOD signals are larger than the preset COD, TOC and BOD threshold values, the signal comparator sends high level to the second relay to enable the second relay to be conducted, so that the second relay lights the orange LED, and meanwhile, the signal comparator drives the alarm device to give an alarm; the method comprises the following steps that a conductivity signal acquired by a conductivity sensor is amplified, filtered and subjected to analog-to-digital conversion and then sent to a signal comparator, the signal comparator compares the conductivity signal with a preset conductivity threshold value, and when the conductivity signal is larger than the preset conductivity threshold value, the signal comparator sends a high level to a third relay to enable the third relay to be conducted, so that the third relay lights a yellow LED, and meanwhile, the signal comparator drives an alarm device to give an alarm;
the device comprises a device shell 1, wherein a sample inlet 19 is formed in the bottom of the device shell 1, a water sample to be detected enters a to-be-detected area of the device shell from the sample inlet, slide ways 14 are arranged on two sides of the inner wall of the device shell 1, slide blocks 13 are arranged on the slide ways 14 in a sliding manner, a support plate 16 is detachably arranged between the slide blocks 13 on the left side and the right side through a fixed block 15, a support rod 17 is arranged on the lower end face of the support plate 16, a sealing plate 18 is fixedly arranged at the bottom end of the support rod 17, the shape and the size of the sealing plate 18 are matched with the sample inlet 19, when sample introduction is required, the slide blocks are controlled to slide upwards, so that the sample inlet is opened, and when sample introduction is not; the device comprises a shell, and is characterized in that a sealed control room 2 is arranged at the top of the shell 1, a control box 8, a power box 6 and a driving device 3 are arranged in the sealed control room 2, a signal comparator, a relay group, an LED lamp group, an alarm device and a wireless communication device are arranged in the control box 8, a storage battery pack is arranged in the power box 6, the driving device 3 is connected with a telescopic motor 5 through a driving shaft 4, the output end of the telescopic motor 5 is connected with a telescopic detector 11, the telescopic detector 11 runs through the sealed control room 2 to extend into a detection room 12, and the bottom end of the telescopic detector 11 is provided with a detection probe.
Preferably, the supporting plate 16 is a supporting substrate provided with a plurality of through holes, and the through holes can increase the speed of the sample entering the detection chamber, thereby increasing the detection efficiency.
Preferably, the periphery of the telescopic detector 11 is sleeved with a protective sleeve 10, the protective sleeve surrounds the telescopic detector inside the telescopic detector and is used for protecting the telescopic detector, and the upper end part of the protective sleeve is provided with a humidity sensor 7 which is used for detecting humidity data of the position, and when water enters the position, the humidity sensor can detect and quickly react to the signal comparator.
Preferably, the protective sleeve 10 is made of a hard polymer material, so that the protective sleeve is not easily corroded and damaged by water of the detected sample.
Preferably, a circle of elastic cushion blocks 9 are arranged on the periphery of the protective sleeve 10, and when the telescopic detector penetrates through the sealed control chamber, the elastic cushion blocks can ensure the sealing property between the sealed control chamber and the detection chamber, so that a detection sample water body is prevented from entering the sealed control chamber.
Preferably, a drainage device is further arranged in the protective sleeve 10, and after detection is completed, the drainage device is used for discharging a detection sample water body in the protective sleeve, so that dryness in the protective sleeve is ensured, and the telescopic detector is prevented from being damaged due to being in a wet environment for a long time.
Preferably, the bottom end of the protective sleeve 10 is further provided with a sealing fastener, and after the detection is completed, the telescopic detector is retracted into the protective sleeve, and the port of the protective sleeve is sealed by the sealing fastener, so that the telescopic detector is fully protected.
Preferably, the sealing plate 18 is made of corrosion-resistant material, so as to prevent the sealing plate from being corroded by the detected sample water body.
It is worth noting that the signal comparator in the scheme is formed by adopting an analog electronic circuit or a digital logic circuit in the prior art, and does not relate to innovation on a computer program, and the improvement point of the scheme is not earlier on a single circuit element; in addition, the full spectrum water quality analysis device is also a device in the prior art, and is not repeated in the application.
In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Claims (8)
1. A water quality detection device easy to arrange and low in power consumption is characterized by comprising a detection probe, a signal comparator, a relay group, an LED lamp group, an alarm device, a wireless communication device and a solar cell panel; the detection probe is provided with a PH sensor, a conductivity sensor and a full-spectrum water quality analysis device, the output end of the PH sensor is connected with the first input end of the signal comparator after passing through a first signal amplification circuit, a first signal filter circuit and a first analog-to-digital conversion circuit in sequence, the output end of the full-spectrum water quality analysis device is connected with the second input end of the signal comparator after passing through a second signal amplification circuit, a second signal filter circuit and a second analog-to-digital conversion circuit in sequence, and the output end of the conductivity sensor is connected with the third input end of the signal comparator after passing through a third signal amplification circuit, a third signal filter circuit and a third analog-to-digital conversion circuit in sequence; the relay group comprises a first relay, a second relay and a third relay, the LED lamp group comprises a red LED, an orange LED and a yellow LED, a first output end of the signal comparator, the first relay and the red LED are sequentially connected, a second output end of the signal comparator, the second relay and the orange LED are sequentially connected, a third output end of the signal comparator, the third relay and the yellow LED are sequentially connected, a fourth output end of the signal comparator is connected with the alarm device, a communication interface of the signal comparator is connected with the wireless communication device, and a power access end of the signal comparator is connected with the solar cell panel;
the device is characterized by further comprising a device shell (1), a sample inlet (19) is formed in the bottom of the device shell (1), slide ways (14) are arranged on two sides of the inner wall of the device shell (1), slide blocks (13) are arranged on the slide ways (14) in a sliding mode, a supporting plate (16) is detachably arranged between the slide blocks (13) on the left side and the right side through fixing blocks (15), a supporting rod (17) is arranged on the lower end face of the supporting plate (16), a sealing plate (18) is fixedly arranged at the bottom end of the supporting rod (17), and the shape and size of the sealing plate (18) are matched with the sample inlet (19); the device is characterized in that a sealed control room (2) is arranged at the top of the shell (1), a control box (8), a power box (6) and a driving device (3) are arranged inside the sealed control room (2), a signal comparator, a relay group, an LED lamp group, an alarm device and a wireless communication device are arranged in the control box (8), a storage battery is arranged in the power box (6), the driving device (3) is connected with a telescopic motor (5) through a driving shaft (4), the output end of the telescopic motor (5) is connected with a telescopic detector (11), the telescopic detector (11) penetrates through the sealed control room (2) and extends into a detection room (12), and the bottom end of the telescopic detector (11) is provided with a detection probe.
2. The water quality detecting device with easy arrangement and low power consumption as claimed in claim 1, wherein the supporting plate (16) is a supporting substrate provided with a plurality of through holes.
3. An easily-arranged low-power-consumption water quality detection device as claimed in claim 1, wherein a protective sleeve (10) is sleeved on the periphery of the telescopic detector (11).
4. An easily-arranged low-power-consumption water quality detection device as claimed in claim 3, wherein the protection sleeve (10) is made of hard high polymer material.
5. An easily-arranged low-power-consumption water quality detection device as claimed in claim 3, wherein a ring of elastic cushion blocks (7) are arranged on the periphery of the protective sleeve (10).
6. An easily-arranged low-power-consumption water quality detection device as claimed in claim 3, wherein a drainage device is further arranged in the protective sleeve (10).
7. The water quality detecting device with easy arrangement and low power consumption as claimed in claim 3, wherein the bottom end of the protective sleeve (10) is further provided with a sealing fastener.
8. An easily-arranged low-power-consumption water quality detection device according to claim 1, wherein the sealing plate (18) is made of corrosion-resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920874253.XU CN210037593U (en) | 2019-06-11 | 2019-06-11 | Water quality detection device with low power consumption easy to arrange |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920874253.XU CN210037593U (en) | 2019-06-11 | 2019-06-11 | Water quality detection device with low power consumption easy to arrange |
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| Publication Number | Publication Date |
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| CN210037593U true CN210037593U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920874253.XU Active CN210037593U (en) | 2019-06-11 | 2019-06-11 | Water quality detection device with low power consumption easy to arrange |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129905A (en) * | 2020-08-28 | 2020-12-25 | 生态环境部南京环境科学研究所 | Long-range cross-regional water monitoring device |
-
2019
- 2019-06-11 CN CN201920874253.XU patent/CN210037593U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129905A (en) * | 2020-08-28 | 2020-12-25 | 生态环境部南京环境科学研究所 | Long-range cross-regional water monitoring device |
| CN112129905B (en) * | 2020-08-28 | 2022-08-19 | 生态环境部南京环境科学研究所 | Long-range district water monitoring device of striding |
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