CN117772683A - Flushing device and method for sewage detection sensor - Google Patents
Flushing device and method for sewage detection sensor Download PDFInfo
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- CN117772683A CN117772683A CN202410207437.6A CN202410207437A CN117772683A CN 117772683 A CN117772683 A CN 117772683A CN 202410207437 A CN202410207437 A CN 202410207437A CN 117772683 A CN117772683 A CN 117772683A
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- 239000010865 sewage Substances 0.000 title claims abstract description 198
- 238000001514 detection method Methods 0.000 title claims abstract description 175
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 390
- 238000004806 packaging method and process Methods 0.000 claims abstract description 28
- 239000008399 tap water Substances 0.000 claims description 17
- 235000020679 tap water Nutrition 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 description 12
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 238000005538 encapsulation Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention discloses a flushing device and a flushing method of a sewage detection sensor, wherein the flushing device comprises a fixed packaging cabinet, a cloud server, a water storage tank, a control unit, a lifting device, a sewage detection sensor, a first pressurizing nozzle, a second pressurizing nozzle and a water level sensor, wherein the water storage tank is internally provided with the fixed packaging cabinet, a water outlet hole is formed in the bottom of the fixed packaging cabinet, a water outlet pipe orifice and a water outlet valve are formed in the bottom of the water storage tank, a water inlet pipe orifice and a water inlet valve are formed in the top of the water storage tank, the control unit controls water to enter the first pressurizing nozzle and the second pressurizing nozzle by controlling the opening and closing of the water outlet valve, the first pressurizing nozzle and the second pressurizing nozzle flush the sewage detection sensor, the water level sensor detects the water level of the water storage tank, and the control unit sends detection data of the sewage detection sensor and detection data of the water level sensor to the cloud server. The flushing device can flush the sewage detection sensor timely and automatically.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a flushing device and a flushing method of a sewage detection sensor.
Background
With the large-scale development of urban areas, more and more domestic sewage is generated, and with the increasing domestic sewage in various places, more and more sewage treatment stations are built, and sewage treatment stations are required to continuously develop sewage treatment.
In the prior art, specific numerical values of sewage in a river channel or a pipeline are detected by adopting a specific sewage detection sensor, detection data are fed back to a common single chip microcomputer (control unit), the single chip microcomputer finally displays the numerical values detected by the sewage detection sensor, in addition, the single chip microcomputer also sets an alarm threshold value for the numerical values, and once the data of the sewage detection sensor exceeds the alarm threshold value, an alarm is given.
However, since the data collection of the sewage is performed using the sewage detection sensor for a long time, the sewage detection sensor is covered with the accumulation of the middle sludge, the contaminants or the microorganisms of the sewage, thereby severely distorting the data detected by the sewage detection sensor. Therefore, in order to acquire real sewage data, the sewage detection sensor must be cleaned.
At present, the technology of the existing flushing sewage detection sensor basically flushes by manpower, and the specific process is as follows: firstly, the sewage detection sensor is fished out of the sewage by using manpower periodically, and if the sewage detection sensor is found to be covered by sludge, pollutants or microorganism accumulation, the sewage detection sensor is cleaned by using manpower. Because the distribution of the sewage detection sensors is extensive, the quantity is huge, if each sewage detection sensor needs to be manually checked and cleaned every day, the time and the labor are wasted, and the arrangement positions of a plurality of sewage detection sensors are positioned in the center of a river channel or the center of a lake, so that the manual check and cleaning can be more difficult. In addition, each sewage detection sensor is not necessarily covered by the accumulation of sludge, pollutants or microorganisms in the sewage, and if not cleaned in time, the detected data are greatly distorted, and for human power, the sewage detection sensors are more unlikely to be inspected and cleaned at intervals of one hour.
Disclosure of Invention
The invention aims to solve one of the technical problems, and provides a flushing device and a flushing method for a sewage detection sensor, which can flush the sewage detection sensor timely, automatically and intelligently, so that the sewage detection sensor can truly detect water quality data in sewage.
In order to solve the technical problems, the invention provides the following technical scheme: the flushing device of the sewage detection sensor comprises a fixed packaging cabinet, a water storage tank, a control unit, a lifting device, the sewage detection sensor and a first pressurizing nozzle, wherein the water storage tank, the control unit, the lifting device, the sewage detection sensor and the first pressurizing nozzle are fixedly arranged in the fixed packaging cabinet;
the top of the water storage tank is fixedly connected with the top of the fixed packaging cabinet, the bottom of the water storage tank is provided with a water outlet pipe orifice, the first pressurizing nozzle is fixedly connected with the water outlet pipe orifice through a water pipe, the water outlet pipe orifice is provided with a water outlet valve, and the water outlet valve is used for controlling water in the water storage tank to flow into the first pressurizing nozzle through the water outlet pipe orifice;
the bottom of the fixed packaging cabinet is provided with a water outlet;
the sewage detection sensor is used for detecting the water quality data of sewage and sending the water quality data to the control unit;
the lifting device is fixed on the inner wall of the fixed packaging cabinet and connected with the sewage detection sensor, and the lifting device is used for controlling the lifting of the sewage detection sensor;
when the sewage detection sensor needs to be washed, the lifting device is used for lifting the horizontal position of the sewage detection sensor, so that the first pressurizing nozzle is opposite to the sewage detection sensor, and the control unit is used for opening the water outlet valve;
when the sewage detection sensor needs to detect the water quality data of the sewage, the lifting device is used for descending the sewage detection sensor downwards, so that the sewage detection sensor passes through the water outlet hole of the fixed packaging cabinet and is finally placed in the sewage;
the control unit is fixed on the inner wall of the fixed packaging cabinet and is electrically connected with the water outlet valve, the lifting device and the sewage detection sensor, and the control unit is used for controlling the water outlet valve to be opened and closed, controlling the lifting device to lift the sewage detection sensor and receiving water quality data detected by the sewage detection sensor.
Further, the flushing device also comprises a water level sensor and a cloud server, wherein the water level sensor is arranged at the bottom of the water storage tank and is used for detecting water level data of the water storage tank; the control unit is electrically connected with the water level sensor and is used for receiving water level data detected by the water level sensor;
the control unit is connected with the cloud server through wired communication or wireless communication and is used for sending water quality data of the sewage detection sensor to the cloud server; the cloud server is used for receiving the water quality data, displaying and storing the water quality data.
Further, the control unit is further used for setting a water level threshold for the water level of the water storage tank, and when the water level sensor detects that the water level data of the water storage tank is lower than the water level threshold, the control unit is further used for sending warning information to the cloud server, and the cloud server is used for receiving the warning information and reminding a user of adding water to the water storage tank.
Further, a water inlet pipe orifice is arranged at the top of the water storage tank, a water inlet valve is arranged at the water inlet pipe orifice, and the water inlet valve is used for controlling external water to be injected into the water storage tank through the water inlet pipe orifice;
the water inlet pipe is externally connected with a tap water pipe, when the water level sensor detects that the water level data of the water storage tank is lower than the water level threshold value, the control unit is further used for opening the water inlet valve, tap water is injected into the water storage tank, and when the water level sensor detects that the water of the water storage tank is full, the control unit closes the water inlet valve.
Further, the flushing device also comprises a second pressurizing nozzle, the second pressurizing nozzle is fixedly connected with the water outlet pipe through a water pipe, the first pressurizing nozzle and the second pressurizing nozzle are opposite to each other and are opposite to each other, when the sewage detection sensor is flushed, the sewage detection sensor is positioned at the central position between the first pressurizing nozzle and the second pressurizing nozzle, and the first pressurizing nozzle and the second pressurizing nozzle are opposite to the sewage detection sensor.
Further, the cloud server is further used for receiving weather information of the place where the flushing device is located, when the outside weather of the place where the flushing device is located after a plurality of hours is lower than zero ℃, an instruction for collecting the sewage detection sensor is sent to the control unit, and the control unit is used for receiving the instruction and controlling the lifting device to collect the sewage detection sensor into the fixed packaging cabinet.
Further, the lifting device is a stepping motor, and a rotating head of the stepping motor is connected with the sewage detection sensor through a wire.
Another object of the present invention is to provide a method for washing a sewage detection sensor, which operates the washing apparatus of the sewage detection sensor, comprising the steps of:
the control unit closes the water outlet valve and the water inlet valve and controls the lifting device to place the sewage detection sensor in sewage;
the sewage detection sensor detects the water quality data of sewage and sends the water quality data to the control unit;
the control unit sends the received water quality data to the cloud server for display and storage;
when the sewage detection sensor needs to be washed, the lifting device lifts the sewage detection sensor to the central position between the first pressurizing nozzle and the second pressurizing nozzle; the control unit opens the water outlet valve, and the first pressurizing nozzle and the second pressurizing nozzle flush the sewage detection sensor simultaneously; after the flushing is finished, the control unit closes the water outlet valve.
Further, the flushing method of the sewage detection sensor further comprises the following steps: the control unit sets a water level threshold for the water level of the water storage tank, and the water level sensor detects the water level data of the water storage tank in real time; when the water level sensor detects that the water level data of the water storage tank is lower than the water level threshold value, the control unit sends warning information to the cloud server under the condition that the water storage tank is not externally connected with a tap water pipe, and the cloud server receives the warning information and reminds a user of adding water to the water storage tank; when the water level sensor detects that the water level data of the water storage tank is lower than the water level threshold value, the control unit opens the water inlet valve under the condition that the water storage tank is externally connected with a tap water pipe, tap water is injected into the water storage tank, and when the water level sensor detects that the water of the water storage tank is full, the control unit closes the water inlet valve.
Further, the flushing method of the sewage detection sensor further comprises the following steps: when the outside weather of the flushing device in the future is lower than zero ℃, the cloud server sends a command for collecting the sewage detection sensor to the control unit, and the control unit receives the command and controls the lifting device to collect the sewage detection sensor into the fixed packaging cabinet.
After the technical scheme is adopted, the invention has at least the following beneficial effects: the flushing device is provided with the two pressurizing spray heads, and the two pressurizing spray heads are arranged in opposite directions, when the sewage detection sensor is flushed, the sewage detection sensor is positioned at the central position of the two pressurizing spray heads, and the two pressurizing spray heads can flush the sewage detection sensor in an omnibearing manner, so that the sewage detection sensor is cleaner; the water tank of the flushing device is additionally provided with the water inlet pipe orifice and the water inlet valve, and the water inlet pipe orifice can be externally connected with a tap water pipe under the condition of permission, so that water can be injected by opening the water inlet valve when the water storage tank needs to be injected, thereby being convenient and rapid and needing no manual water injection to the water storage tank; the cloud server of the embodiment can predict the weather information of the place in advance by acquiring the weather information of the place where the flushing device is located, and timely receive the sewage detection sensor into the water storage tank under the condition that the future weather (the future weather generally takes 3 hours) is about to be lower than zero ℃, so that the sewage detection sensor is prevented from being frozen out in sewage; according to the embodiment, the water level condition in the water storage tank can be automatically known through the water level sensor, the water level condition in the water storage tank is warned through the cloud server in time, and people are notified of timely water supplementing under the condition that the water level of the water storage tank is low, so that the flushing sewage detection sensor works uninterruptedly.
Drawings
Fig. 1 is a schematic structural view of a flushing device of a sewage detection sensor.
Detailed Description
It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other, and the present application will be further described in detail with reference to the drawings and the specific embodiments.
First embodiment, as shown in fig. 1, this embodiment discloses a flushing device of sewage detection sensor, including fixed encapsulation cabinet 1, water storage tank 2, control unit 3, elevating gear 4, sewage detection sensor 5, first pressurization shower nozzle 6, second pressurization shower nozzle 7, water level sensor 8 and cloud ware 9, water storage tank 2, control unit 3, elevating gear 4, sewage detection sensor 5, first pressurization shower nozzle 6, second pressurization shower nozzle 7 and water level sensor 8 all are built-in fixed encapsulation cabinet 1.
The fixed packaging cabinet 1 is fixedly arranged on the water bank or the water surface, and the specific horizontal plane height of the fixed packaging cabinet 1 should refer to the river channel water level data of the past year, so that the fixed packaging cabinet 1 is prevented from being flooded.
The water tank 2 top and fixed encapsulation cabinet 1 top fixed connection, water tank 2 top is outstanding in fixed encapsulation cabinet 1 top, and water tank 2 top sets up the water tank lid, opens the water tank lid and can manual work to water injection to water tank 2, closes the water tank lid after the water injection.
The bottom of the water storage tank 2 is provided with a water outlet pipe orifice 21, the first pressurizing spray head 6 and the second pressurizing spray head 7 are fixedly connected with the water outlet pipe orifice 21 through water pipes, the water outlet pipe orifice 21 is provided with a water outlet valve 22, and the water outlet valve 22 is used for controlling water of the water storage tank 2 to flow into the first pressurizing spray head 6 and the second pressurizing spray head 7 through the water outlet pipe orifice 21.
Preferably, for some special flushing devices, the top of the water storage tank 2 may be additionally provided with a water inlet pipe orifice 23, the water inlet pipe orifice 23 is provided with a water inlet valve 24, and the water inlet valve 24 is used for controlling external water to be injected into the water storage tank 2 through the water inlet pipe orifice 23; in the sewage river channel, sewage pipeline or park lake etc. of the urban center, these sewage positions are easy to external running water, then the water inlet pipe orifice 23 can external running water pipeline, through controlling the water inlet valve 24, can make running water pour into the water storage tank 2, needn't manually pour into water to the water storage tank 2; or, in the sewage river course, sewer line or park lake etc. of urban suburb, be difficult to external water pipe, and washing unit is fixed in on the surface of water, and washing unit keeps away from the water bank and leads to the manual work to be difficult to carry out the water injection to water storage tank 2, then water inlet pipe mouth 23 can external water pipe, is provided with water injection device at the water bank limit, and water injection device passes through external water piping connection water inlet pipe mouth 23, and manual work carries out the water injection to water injection device, opens water intaking valve 24, can with the synchronous injection of water in the water storage tank 2.
Preferably, the first pressurizing nozzle 6 and the second pressurizing nozzle 7 are opposite to each other, and when the first pressurizing nozzle 6 and the second pressurizing nozzle 7 flush the sewage detection sensor 5, the sewage detection sensor 5 is located at a central position between the first pressurizing nozzle 6 and the second pressurizing nozzle 7, and the first pressurizing nozzle 6 and the second pressurizing nozzle 7 face the sewage detection sensor 5, and as shown in fig. 1, the first pressurizing nozzle 6 and the second pressurizing nozzle 7 flush the left side and the right side of the sewage detection sensor 5.
The sewage detection sensor 5 is used for detecting water quality data of sewage, the sewage detection sensor 5 is various sensors for detecting various sewage parameters in sewage, such as a flow direction detection sensor, a water temperature detection sensor, a conductivity detection sensor, a TDS detection sensor, a salinity detection sensor, a water pressure detection sensor, an ammonia nitrogen sensor and the like, the flow direction detection sensor detects flow direction data of a water body, the water temperature detection sensor detects temperature data of the water body, the conductivity detection sensor detects conductivity data of the water body, the TDS detection sensor detects TDS data of the water body, the salinity detection sensor detects salinity data of the water body, the water pressure detection sensor detects pressure of the water body, and the ammonia nitrogen sensor detects ammonia nitrogen numerical data of the water body.
The bottom of the fixed packaging cabinet 1 is provided with a water outlet 11, and water after flushing the sewage detection sensor 5 is discharged from the water outlet 11 to the outside.
Lifting device 4 is fixed in on the fixed encapsulation cabinet 1 inner wall, and sewage detection sensor 5 is connected to lifting device 4, and lifting device 4 is used for controlling the lift of sewage detection sensor 5, includes: when the sewage detection sensor 5 needs to be washed, the lifting device 4 lifts the horizontal position of the sewage detection sensor 5, so that the sewage detection sensor 5 is finally positioned at the central position between the first pressurizing nozzle 6 and the second pressurizing nozzle 7; when the sewage detection sensor 5 needs to detect the water quality data of the sewage, the lifting device 4 descends the sewage detection sensor 5 downwards, so that the sewage detection sensor 5 passes through the water outlet hole 11 of the fixed packaging cabinet 1 and is finally placed in the sewage; or when the external temperature is lower than zero ℃, the lifting device 4 lifts the horizontal position of the sewage detection sensor 5, so that the sewage detection sensor 5 is positioned in the fixed packaging cabinet 1, and the sewage detection sensor 5 is prevented from being frozen by frozen water.
Preferably, the lifting device 4 is a stepping motor, and a rotating head of the stepping motor is connected with the sewage detection sensor 5 through a wire; if the rotating head of the stepping motor rotates and winds the wire pair rotating head, the stepping motor rises the horizontal position of the sewage detection sensor 5; if the rotor of the stepping motor rotates and the wire wound around the rotor is released, the stepping motor lowers the horizontal position of the sewage detection sensor 5.
The water level sensor 8 is arranged at the bottom of the water storage tank 2 and is used for detecting water level data of the water storage tank 2.
The control unit 3 is fixed on the inner wall of the fixed packaging cabinet 1, the control unit 3 is electrically connected with the water outlet valve 22, the water inlet valve 24, the lifting device 4, the sewage detection sensor 5 and the water level sensor 8, and the control unit 3 is used for controlling the water outlet valve 22 and the water inlet valve 24 to be opened and closed, controlling the lifting device 4 to lift the sewage detection sensor 5, receiving water level data of the water storage tank 2 detected by the water level sensor 8 and receiving water quality data detected by the sewage detection sensor 5.
The control unit 3 periodically controls the lifting device 4 to place the sewage detection sensor 5 in sewage, and the sewage detection sensor 5 detects water quality data of the sewage; the control unit 3 periodically controls the lifting device 4 to lift the sewage detection sensor 5, and opens the water outlet valve 22 to enable the first pressurizing nozzle 6 and the second pressurizing nozzle 7 to flush the sewage detection sensor 5.
The control unit 3 is connected to the cloud server 9 through wired communication or wireless communication, which is one or more of 2G communication, 3G communication, 4G communication, and 5G communication.
The control unit 3 is further configured to generate water quality data detected by the sewage detection sensor 5 to the cloud server 9, where the cloud server 9 is configured to display and store the water quality data.
The control unit 3 is further configured to set a water level threshold for the water level of the water storage tank 2, where the water level threshold is preferably 10% of the total water storage capacity of the water storage tank 2, and when the water level sensor 8 detects that the water level data of the water storage tank 2 is lower than the water level threshold, and the water storage tank 2 is not externally connected with a tap water pipe, the control unit 3 sends warning information to the cloud server 9, and the cloud server 9 is configured to receive the warning information and remind a user that the water needs to be added to the water storage tank 2.
Or, when the water level sensor 8 detects that the water level data of the water storage tank 2 is lower than the water level threshold, the control unit 3 opens the water inlet valve 24 in the case that the water storage tank 2 is externally connected with a tap water pipe, the water storage tank 2 is filled with tap water, and when the water level sensor 8 detects that the water storage tank 2 is filled with water, the control unit 3 closes the water inlet valve 24.
The cloud server 9 is further configured to receive weather information of a place where the flushing device is located, and when outside weather after a few hours (generally set to 3 hours) in the future where the flushing device is located is lower than zero degrees celsius, send an instruction for stowing the sewage detection sensor 5 to the control unit 3, and the control unit 3 receives the instruction and controls the lifting device 4 to retract the sewage detection sensor 5 into the fixed package cabinet 1.
The flushing device of the embodiment can intelligently and automatically flush a series of sewage detection sensors, and solves the problems that in the prior art, the sewage detection sensors are required to be checked by manpower and the sewage detection sensors are required to be washed by hands; the flushing device is provided with the two pressurizing spray heads, and the two pressurizing spray heads are arranged in opposite directions, when the sewage detection sensor is flushed, the sewage detection sensor is positioned at the central position of the two pressurizing spray heads, and the two pressurizing spray heads can flush the sewage detection sensor in an omnibearing manner, so that the sewage detection sensor is cleaner; the water tank of the flushing device is additionally provided with the water inlet pipe orifice and the water inlet valve, and the water inlet pipe orifice can be externally connected with a tap water pipe under the condition of permission, so that water can be injected by opening the water inlet valve when the water storage tank needs to be injected, thereby being convenient and rapid and needing no manual water injection to the water storage tank; the cloud server of the embodiment can predict the weather information of the place in advance by acquiring the weather information of the place where the flushing device is located, and timely receive the sewage detection sensor into the water storage tank under the condition that the future weather (the future weather generally takes 3 hours) is about to be lower than zero ℃, so that the sewage detection sensor is prevented from being frozen out in sewage; according to the embodiment, the water level condition in the water storage tank can be automatically known through the water level sensor, the water level condition in the water storage tank is warned through the cloud server in time, and people are notified of timely water supplementing under the condition that the water level of the water storage tank is low, so that the flushing sewage detection sensor works uninterruptedly.
In a second embodiment, the present embodiment discloses a method for flushing a sewage detection sensor, which is operated in the flushing device of the sewage detection sensor in the first embodiment, and includes the following steps:
the control unit 3 closes the water outlet valve 22 and the water inlet valve 24 and controls the lifting device 4 to place the sewage detection sensor 5 in the sewage;
the sewage detection sensor 5 detects the water quality data of sewage and sends the water quality data to the control unit 3;
the control unit 3 sends the received water quality data to the cloud server 9 for display and storage;
when the sewage detection sensor 5 needs to be washed, the lifting device 4 pulls up the sewage detection sensor 5 to a central position between the first pressurizing nozzle 6 and the second pressurizing nozzle 7; the control unit 3 opens the water outlet valve 22, and the first pressurizing nozzle 6 and the second pressurizing nozzle 7 flush the sewage detection sensor 5 at the same time; after the flushing is finished, the control unit 3 closes the water outlet valve 22;
the control unit 3 sets a water level threshold for the water level of the water storage tank 2, and the water level sensor 8 detects water level data of the water storage tank 2 in real time; when the water level sensor 8 detects that the water level data of the water storage tank 2 is lower than the water level threshold value, the control unit 3 sends warning information to the cloud server 9 under the condition that the water storage tank 2 is not externally connected with a tap water pipe, and the cloud server 9 receives the warning information and reminds a user of adding water to the water storage tank 2; when the water level sensor 8 detects that the water level data of the water storage tank 2 is lower than a water level threshold value, the control unit 3 opens the water inlet valve 24 under the condition that the water storage tank 2 is externally connected with a water supply pipe, the water storage tank 2 is filled with tap water, and when the water level sensor 8 detects that the water storage tank is filled with water, the control unit 3 closes the water inlet valve 24;
when the outside weather of the flushing device is lower than zero ℃ in the future of a plurality of hours, the cloud server 9 sends an instruction for collecting the sewage detection sensor 5 to the control unit 3, and the control unit 3 receives the instruction and controls the lifting device 4 to collect the sewage detection sensor 5 into the fixed packaging cabinet 1.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various equivalent changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The flushing device of the sewage detection sensor is characterized by comprising a fixed packaging cabinet, a water storage tank, a control unit, a lifting device, the sewage detection sensor and a first pressurizing nozzle, wherein the water storage tank, the control unit, the lifting device, the sewage detection sensor and the first pressurizing nozzle are fixedly arranged in the fixed packaging cabinet;
the top of the water storage tank is fixedly connected with the top of the fixed packaging cabinet, the bottom of the water storage tank is provided with a water outlet pipe orifice, the first pressurizing nozzle is fixedly connected with the water outlet pipe orifice through a water pipe, the water outlet pipe orifice is provided with a water outlet valve, and the water outlet valve is used for controlling water in the water storage tank to flow into the first pressurizing nozzle through the water outlet pipe orifice;
the bottom of the fixed packaging cabinet is provided with a water outlet;
the sewage detection sensor is used for detecting the water quality data of sewage and sending the water quality data to the control unit;
the lifting device is fixed on the inner wall of the fixed packaging cabinet and connected with the sewage detection sensor, and the lifting device is used for controlling the lifting of the sewage detection sensor;
when the sewage detection sensor needs to be washed, the lifting device is used for lifting the horizontal position of the sewage detection sensor, so that the first pressurizing nozzle is opposite to the sewage detection sensor, and the control unit is used for opening the water outlet valve;
when the sewage detection sensor needs to detect the water quality data of the sewage, the lifting device is used for descending the sewage detection sensor downwards, so that the sewage detection sensor passes through the water outlet hole of the fixed packaging cabinet and is finally placed in the sewage;
the control unit is fixed on the inner wall of the fixed packaging cabinet and is electrically connected with the water outlet valve, the lifting device and the sewage detection sensor, and the control unit is used for controlling the water outlet valve to be opened and closed, controlling the lifting device to lift the sewage detection sensor and receiving water quality data detected by the sewage detection sensor.
2. The flushing device of a sewage detection sensor of claim 1, further comprising a water level sensor and a cloud server, wherein the water level sensor is built in the bottom of the water storage tank and is used for detecting water level data of the water storage tank; the control unit is electrically connected with the water level sensor and is used for receiving water level data detected by the water level sensor;
the control unit is connected with the cloud server through wired communication or wireless communication and is used for sending water quality data of the sewage detection sensor to the cloud server; the cloud server is used for receiving the water quality data, displaying and storing the water quality data.
3. The flushing device of a sewage detection sensor according to claim 2, wherein the control unit is further configured to set a water level threshold for the water tank, and when the water level sensor detects that the water level data of the water tank is lower than the water level threshold, the control unit is further configured to send warning information to a cloud server, and the cloud server is configured to receive the warning information and remind a user that the water tank needs to be filled with water.
4. A flushing device of a sewage detection sensor according to claim 3, wherein a water inlet pipe orifice is arranged at the top of the water storage tank, a water inlet valve is arranged at the water inlet pipe orifice, and the water inlet valve is used for controlling external water to be injected into the water storage tank through the water inlet pipe orifice;
the water inlet pipe is externally connected with a tap water pipe, when the water level sensor detects that the water level data of the water storage tank is lower than the water level threshold value, the control unit is further used for opening the water inlet valve, tap water is injected into the water storage tank, and when the water level sensor detects that the water of the water storage tank is full, the control unit closes the water inlet valve.
5. The device for washing a sewage detection sensor according to claim 4, further comprising a second pressurizing nozzle fixedly connected to the water outlet through a water pipe, wherein the first pressurizing nozzle and the second pressurizing nozzle are opposite to each other, the sewage detection sensor is located at a central position between the first pressurizing nozzle and the second pressurizing nozzle when the sewage detection sensor is washed, and the first pressurizing nozzle and the second pressurizing nozzle are opposite to the sewage detection sensor.
6. A flushing device for a sewage detection sensor according to claim 3, wherein the cloud server is further configured to receive weather information of a location of the flushing device, and when an outside weather of the location of the flushing device after a plurality of hours is lower than zero degrees celsius, send an instruction for stowing the sewage detection sensor to the control unit, and the control unit is configured to receive the instruction and control the lifting device to retract the sewage detection sensor into the fixed enclosure.
7. The flushing device of a sewage detection sensor according to claim 1, wherein the lifting device is a stepping motor, and a rotating head of the stepping motor is connected with the sewage detection sensor through a wire.
8. A method of flushing a sewage detection sensor operating in a flushing device for a sewage detection sensor as set forth in claim 5, comprising the steps of:
the control unit closes the water outlet valve and the water inlet valve and controls the lifting device to place the sewage detection sensor in sewage;
the sewage detection sensor detects the water quality data of sewage and sends the water quality data to the control unit;
the control unit sends the received water quality data to the cloud server for display and storage;
when the sewage detection sensor needs to be washed, the lifting device lifts the sewage detection sensor to the central position between the first pressurizing nozzle and the second pressurizing nozzle; the control unit opens the water outlet valve, and the first pressurizing nozzle and the second pressurizing nozzle flush the sewage detection sensor simultaneously; after the flushing is finished, the control unit closes the water outlet valve.
9. The method for washing a sewage detection sensor according to claim 8, further comprising the steps of: the control unit sets a water level threshold for the water level of the water storage tank, and the water level sensor detects the water level data of the water storage tank in real time; when the water level sensor detects that the water level data of the water storage tank is lower than the water level threshold value, the control unit sends warning information to the cloud server under the condition that the water storage tank is not externally connected with a tap water pipe, and the cloud server receives the warning information and reminds a user of adding water to the water storage tank; when the water level sensor detects that the water level data of the water storage tank is lower than the water level threshold value, the control unit opens the water inlet valve under the condition that the water storage tank is externally connected with a tap water pipe, tap water is injected into the water storage tank, and when the water level sensor detects that the water of the water storage tank is full, the control unit closes the water inlet valve.
10. The method for washing a sewage detection sensor according to claim 9, further comprising the steps of: when the outside weather of the flushing device in the future is lower than zero ℃, the cloud server sends a command for collecting the sewage detection sensor to the control unit, and the control unit receives the command and controls the lifting device to collect the sewage detection sensor into the fixed packaging cabinet.
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