CN111579026B - Septic tank system and septic tank monitoring and early warning method - Google Patents

Septic tank system and septic tank monitoring and early warning method Download PDF

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Publication number
CN111579026B
CN111579026B CN202010482966.9A CN202010482966A CN111579026B CN 111579026 B CN111579026 B CN 111579026B CN 202010482966 A CN202010482966 A CN 202010482966A CN 111579026 B CN111579026 B CN 111579026B
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liquid level
pool
grid
cell
early warning
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CN111579026A (en
Inventor
郑向群
张春雪
杨波
成卫民
魏孝承
王强
徐艳
陈昢圳
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Agro Environmental Protection Institute Ministry of Agriculture
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Agro Environmental Protection Institute Ministry of Agriculture
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Priority to CN202010482966.9A priority Critical patent/CN111579026B/en
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Priority to AU2021100157A priority patent/AU2021100157A4/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

The invention provides a septic tank system and a septic tank monitoring and early warning method, and relates to the field of domestic sewage treatment facilities. The septic tank system comprises a septic tank, a ball float valve liquid level device and a monitoring and early warning device. A plurality of grid ponds are arranged in the septic tank, and two adjacent grid ponds are communicated with each other. The ball float valve liquid level device is positioned in each grid pool, detects the liquid level information of the grid pool and sends the liquid level information to the monitoring and early warning device; the monitoring and early warning device is in wireless connection with the float valve liquid level device, receives liquid level information sent by the float valve liquid level device, and performs blockage recognition or cleaning recognition on the lattice pool and judges whether to send out early warning information. The septic tank system and the monitoring and early warning method have the advantages of realizing cleaning identification and blockage identification and reminding a user of maintaining in time.

Description

Septic tank system and septic tank monitoring and early warning method
Technical Field
The invention relates to the field of domestic sewage treatment facilities, in particular to a septic tank system and a septic tank monitoring and early warning method.
Background
The septic tank is transformed to current rural lavatory and clearly draws untimely, maintains unreasonablely, lacks and blocks up early warning device, and when the condition such as jam and water fall often appears, village people user and technical staff just dredges and clearly draws the work to the septic tank, not only pollute resident living environment like this, seriously influence resident's normal life, cause bigger degree of difficulty to technical staff's work moreover, consumed a large amount of financial resources, material resources and manpower.
Therefore, urgent need on the market is a septic tank system, in time send the early warning when the septic tank begins to block and needs to clearly draw to remind peasant user or technical staff in time to clearly draw and dredge the septic tank.
Disclosure of Invention
The invention aims to provide a septic tank system and a septic tank monitoring and early warning method, which are used for realizing blockage early warning and cleaning early warning of the septic tank system.
In order to achieve the purpose, the invention provides the following scheme:
a septic tank system, the septic tank system comprising:
the device comprises a septic tank, a ball float valve liquid level device and a monitoring early warning device;
a plurality of lattice tanks are arranged in the septic tank, and two adjacent lattice tanks are communicated with each other;
the ball float valve liquid level device is positioned in the grid pool and is used for detecting liquid level information of the grid pool and sending the liquid level information to the monitoring and early warning device;
the monitoring and early warning device is in wireless connection with the ball float valve liquid level device and is used for receiving the liquid level information sent by the ball float valve liquid level device and identifying blockage, clearing and picking and judging whether to send out early warning information or not according to the liquid level information.
Optionally, the septic tank further comprises:
a power generation device;
the power generation device is arranged on the roof of the toilet room, the power generation device is respectively connected with the ball float valve liquid level device and the monitoring and early warning device, and the power generation device is used for providing electric energy for the ball float valve liquid level device and the monitoring and early warning device.
Optionally, the power generation device is a solar panel.
Optionally, the float valve liquid level device specifically includes:
the floating ball liquid level meter and the data sending device;
the floating ball liquid level meter is positioned in the grid pool and is used for detecting liquid level information of the grid pool;
the data sending device is electrically connected with the floating ball liquid level meter, is also in wireless connection with the monitoring and early warning device, and is used for sending the liquid level information of the grid to the monitoring and early warning device.
Optionally, the monitoring and early warning device specifically includes:
the device comprises a data receiving device, a controller and an alarm device;
the data receiving device is in wireless connection with the data sending device and is used for receiving the liquid level information sent by the data sending device;
the controller is electrically connected with the data receiving device and used for performing blockage identification and clearing identification on the lattice pool and judging whether to send out early warning information or not according to the liquid level information received by the data receiving device;
the alarm device is electrically connected with the controller and used for sending out an early warning signal according to the early warning information.
Optionally, the monitoring and early warning device further includes:
a display;
the display is connected with the controller and used for displaying the blockage identification result, the clearing identification result and the early warning information.
A septic tank monitoring and early warning method comprises the following steps:
acquiring the liquid level of the current cell;
judging whether the current cell pool is a tail end cell pool or not;
if the current cell is a tail end cell, judging whether the tail end cell needs cleaning treatment according to the liquid level of the current cell;
if the current cell is not the tail end cell, judging whether the current cell is blocked according to the liquid level of the current cell;
if the current grid pool is not blocked, taking any grid pool in the septic tank as the current grid pool, and returning to the step of obtaining the liquid level of the current grid pool;
if the current cell pool is blocked, judging whether the current cell pool is a head-end cell pool or not;
if the current cell pool is a head-end cell pool, judging whether a next cell pool of the current cell pool is a tail-end cell pool or not;
if the latter grid is a tail end grid, judging whether the tail end grid needs to be cleaned or not according to the liquid level of the latter grid;
if the latter grid is not the tail end grid, judging whether the latter grid is blocked or not according to the liquid level of the latter grid;
if the latter grid pool is not blocked, taking any grid pool as the current grid pool, and returning to the step of obtaining the liquid level of the current grid pool;
if the latter cell is blocked, taking the latter cell as the current cell, returning to the step of ' judging whether the latter cell of the current cell is the tail end cell ' or not ';
if the current cell pool is not the head-end cell pool, judging whether the previous cell pool of the current cell pool is blocked or not;
if the former cell pool is not blocked, returning to the step of judging whether the next cell pool of the current cell pool is the tail end cell pool;
if the previous cell pool is blocked, judging whether the previous cell pool is a head-end cell pool or not;
if the former cell pool is the head end cell pool, returning to the step of judging whether the next cell pool of the current cell pool is the tail end cell pool;
and if the previous cell pool is not the head-end cell pool, taking the previous cell pool as the current cell pool, and returning to the step of judging whether the previous cell pool of the current cell pool is blocked or not.
Optionally, the determining, according to the liquid level of the current cell, whether the terminal cell needs to be cleared includes:
judging whether the liquid level of the current cell is greater than or equal to a preset liquid level threshold value or not;
if the liquid level of the current grid is greater than or equal to a preset liquid level threshold value, sending a cleaning early warning instruction;
and if the liquid level of the current grid is smaller than the preset liquid level threshold, taking any grid as the current grid, and returning to the step of obtaining the liquid level of the current grid.
Optionally, the determining, according to the liquid level of the current cell, whether the current cell is blocked specifically includes:
judging whether the liquid level of the current cell is greater than or equal to a preset liquid level threshold value or not;
if the liquid level of the current cell is greater than or equal to a preset liquid level threshold, judging whether the liquid level change value of a next cell of the current cell is less than a preset liquid level change threshold;
if the liquid level change value is smaller than a preset liquid level change threshold value, sending out a current cell blockage early warning instruction;
if the liquid level change value is greater than or equal to a preset liquid level change threshold value, the current cell is not blocked;
and if the liquid level is less than a preset liquid level threshold value, the current cell is not blocked.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the invention provides a septic tank system and a septic tank monitoring and early warning method. A plurality of grid ponds are arranged in the septic tank, and two adjacent grid ponds are mutually communicated. The ball float valve liquid level device is positioned in each grid pool, detects the liquid level information of the grid pool and sends the liquid level information to the monitoring and early warning device; monitoring early warning device and ball-cock assembly liquid level means wireless connection, monitoring early warning device receive the liquid level information that ball-cock assembly liquid level means sent, to check the pond block the discernment or draw the discernment clearly and judge according to the identification result whether send early warning information, can remind peasant user or technical personnel in time to clearly draw and dredge and hinder the septic tank, avoid consuming a large amount of financial resources, material resources and manpower.
In addition, the septic tank system provided by the invention also comprises a rural toilet house, wherein a power generation device is arranged on the roof of the rural toilet house, the power generation device is a solar panel and is electrically connected with the float valve liquid level device and the monitoring and early warning device, and the solar panel provides electric energy for the rural toilet house and provides heat for the rural toilet house on the other hand, so that the rural toilet house is low-carbon and environment-friendly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a septic tank system provided by an embodiment of the present invention;
fig. 2 is a flow chart of a septic tank monitoring and early warning method provided by the invention.
Description of the symbols: 1-rural toilet house, 2-solar panel roof, 3-sewage pipeline, 4-septic tank, 5-ball float valve liquid level device, 6-monitoring early warning device, 7-first grid pool, 8-second grid pool, 9-third grid pool.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a septic tank system and a septic tank monitoring and early warning method, which are used for realizing blockage early warning and cleaning early warning of the septic tank system.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Fig. 1 is a schematic structural diagram of a septic tank system provided by an embodiment of the invention. As shown in figure 1, the septic tank system provided by the invention comprises a septic tank 4, a ball float valve liquid level device 5 and a monitoring and early warning device 6. Wherein, the quantity of ball-cock assembly liquid level device 5 is a plurality of, and septic tank 4 includes a plurality of check ponds and two adjacent check ponds intercommunication each other, and every check pond all is equipped with ball-cock assembly liquid level device 5, and this embodiment is three septic tanks. The toilet room is connected with the septic tank 4 through a sewage discharge pipeline 3.
The roof of the rural toilet house 1 is provided with a power generation device which is connected with the float valve liquid level device 5 and the monitoring and early warning device 6 and provides electric energy for the float valve liquid level device and the monitoring and early warning device. In addition, the power generation device also provides heat for the heat preservation of the rural toilet house.
The power generating means in the embodiment shown in fig. 1 is a solar panel 2.
The floating ball valve liquid level device 5 specifically comprises a floating ball liquid level meter and a data sending device, the floating ball liquid level meter is located in the grid pool, the floating ball liquid level meter is used for detecting liquid level information of the grid pool, the floating ball liquid level meter is electrically connected with the data sending device, the data sending device is in wireless connection with the monitoring early warning device 6, the floating ball valve liquid level meter transmits the liquid level to the data sending device, and the data sending device sends the liquid level to the monitoring early warning device 6.
The monitoring and early warning device 6 specifically comprises a data receiving device, a controller, a display and an alarm. The data receiving device is in wireless connection with the data sending device, the data receiving device is electrically connected with the controller, and the controller is respectively electrically connected with the display and the alarm device. The data receiving device receives the liquid level information and transmits the liquid level information to the controller, and the controller is used for carrying out blockage identification and clear drawing identification on the lattice pool and judging whether to send out early warning information or not and transmitting a blockage identification result and a clear drawing identification result to the display and the alarm according to the liquid level information received by the data receiving device. The display is used for displaying the blockage identification result, the clearing identification result and the early warning information.
Fig. 2 is a flow chart of a septic tank monitoring and early warning method provided by the invention, and the specific method is as follows:
acquiring the liquid level of the current cell;
judging whether the current cell pool is a tail end cell pool or not;
if the current cell is the tail end cell, judging whether the tail end cell needs to be cleaned according to the liquid level of the current cell;
if the current cell is not the tail end cell, judging whether the current cell is blocked or not according to the liquid level of the current cell;
if the current grid pool is not blocked, taking any grid pool in the septic tank as the current grid pool, and returning to the step of obtaining the liquid level of the current grid pool;
if the current cell pool is blocked, judging whether the current cell pool is a head-end cell pool or not;
if the current cell pool is the head-end cell pool, judging whether a next cell pool of the current cell pool is a tail-end cell pool or not;
if the latter cell is the tail end cell, judging whether the tail end cell needs to be cleaned according to the liquid level of the latter cell;
if the latter cell is not the tail end cell, judging whether the latter cell is blocked or not according to the liquid level of the latter cell;
if the next grid pool is not blocked, taking any grid pool as the current grid pool, and returning to the step of obtaining the liquid level of the current grid pool;
if the latter cell is blocked, the latter cell is used as the current cell and the step of 'judging whether the latter cell of the current cell is the tail cell' is returned;
if the current cell pool is not the head-end cell pool, judging whether the previous cell pool of the current cell pool is blocked or not;
if the former cell pool is not blocked, returning to the step of judging whether the next cell pool of the current cell pool is the tail end cell pool or not;
if the former cell pool is blocked, judging whether the former cell pool is a head-end cell pool or not;
if the former cell pool is the head end cell pool, returning to the step of judging whether the next cell pool of the current cell pool is the tail end cell pool;
if the former cell pool is not the head end cell pool, the former cell pool is taken as the current cell pool, and the step of 'judging whether the former cell pool of the current cell pool is blocked' is returned.
Wherein the content of the first and second substances,
judge according to the liquid level in current check pond whether terminal check pond need clearly draw the processing, specifically include: judging whether the liquid level of the current grid is greater than or equal to a preset liquid level threshold value or not; if the liquid level of the current grid is greater than or equal to a preset liquid level threshold value, sending a cleaning early warning instruction; and if the liquid level of the current grid is smaller than the preset liquid level threshold, taking any grid as the current grid, and returning to the step of obtaining the liquid level of the current grid.
Judging whether the current grid is blocked according to the liquid level of the current grid, and specifically comprising the following steps: judging whether the liquid level of the current grid is greater than or equal to a preset liquid level threshold value or not; if the liquid level of the current cell is greater than or equal to a preset liquid level threshold, judging whether the liquid level change value of a next cell of the current cell is less than a preset liquid level change threshold; if the liquid level change value is smaller than a preset liquid level change threshold value, sending a current cell blockage early warning instruction; if the liquid level change value is greater than or equal to the preset liquid level change threshold value, the current cell is not blocked; and if the liquid level is less than the preset liquid level threshold value, the current grid is not blocked.
Taking the three-grid septic tank system shown in fig. 1 as an example, the preset liquid level threshold is 1.0m, the preset liquid level change threshold is 0.1m, and the working process is as follows:
clearing and early warning process:
ball-cock assembly conveys third check 9 liquid levels to control early warning device, and when the liquid level height of third check 9 was more than or equal to 1.0m, then the discernment result was for needs clearly drawing, and control early warning device sends the septic tank and clearly draws the early warning suggestion, and peasant user or technical staff begin clearly to draw the work after receiving the information.
A blockage identification process:
the float valve liquid level device conveys the liquid level of the first lattice pool 7 to the monitoring and early warning device, when the liquid level of the first lattice pool 7 is larger than or equal to 1.0m, and simultaneously the liquid level change value of the second lattice pool 8 is smaller than 0.1m, the identification result is that the first lattice pool 7 is blocked, the monitoring and early warning device sends out the blocking prompt information of the first lattice pool 7, and a farmer user or a technical worker starts to maintain the first lattice pool 7 after receiving the information.
The float valve liquid level device conveys the liquid level of the second grid 8 to the monitoring and early warning device, when the liquid level of the second grid 8 is larger than or equal to 1.0m, and simultaneously the liquid level change value of the third grid 9 is smaller than 0.1m, then the identification result is that the second grid 8 is blocked, the monitoring and early warning device sends out the blocking prompt information of the second grid 8, and a farmer user or a technical staff starts to maintain the second grid 8 after receiving the information.
Ball-cock valve liquid level means conveys the liquid level of first check pond 7 and second check pond 8 to control early warning device, when the liquid level height of first check pond 7 and second check pond 8 all is greater than or equal to 1.0m, when the liquid level variation value of third check pond 9 is less than 0.1m simultaneously, then the recognition result is that first check pond 7 and second check pond 8 are all blocked, control early warning device sends the prompt message that first check pond 7 and second check pond 8 are all blocked, peasant user or technical staff begin to carry out maintenance work to first check pond 7 and second check pond 8 after receiving information.
The septic tank system and the septic tank monitoring and early warning method are not limited to the three-grid septic tank. The apparatus of the present invention is also applicable to other types of septic tanks. The method can be used for multi-grid septic tank systems with other adjacent grids communicated with each other.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the method part for description.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In summary, this summary should not be construed to limit the present invention.

Claims (8)

1. A septic tank system, wherein the septic tank system comprises:
the device comprises a septic tank, a ball float valve liquid level device and a monitoring early warning device;
a plurality of lattice tanks are arranged in the septic tank, and two adjacent lattice tanks are communicated with each other;
the ball float valve liquid level device is positioned in the grid pool and is used for detecting liquid level information of the grid pool and sending the liquid level information to the monitoring and early warning device;
the monitoring and early warning device is wirelessly connected with the ball float valve liquid level device and is used for receiving the liquid level information sent by the ball float valve liquid level device, and the grid is subjected to blockage recognition, clear drawing recognition and judgment to judge whether to send out early warning information or not according to the liquid level information
The monitoring and early warning device is used for acquiring the liquid level of the current cell; judging whether the current cell pool is a tail end cell pool or not; if the current cell is a tail end cell, judging whether the tail end cell needs cleaning treatment according to the liquid level of the current cell; if the current cell is not the tail end cell, judging whether the current cell is blocked according to the liquid level of the current cell; if the current grid pool is not blocked, taking any grid pool in the septic tank as the current grid pool, and returning to the step of obtaining the liquid level of the current grid pool; if the current cell pool is blocked, judging whether the current cell pool is a head-end cell pool or not; if the current cell pool is a head-end cell pool, judging whether a next cell pool of the current cell pool is a tail-end cell pool or not; if the latter grid is a tail end grid, judging whether the tail end grid needs to be cleaned or not according to the liquid level of the latter grid; if the latter grid is not the tail end grid, judging whether the latter grid is blocked or not according to the liquid level of the latter grid; if the latter grid pool is not blocked, taking any grid pool as the current grid pool, and returning to the step of obtaining the liquid level of the current grid pool; if the latter cell is blocked, taking the latter cell as the current cell, returning to the step of ' judging whether the latter cell of the current cell is the tail end cell ' or not '; if the current cell pool is not the head-end cell pool, judging whether the previous cell pool of the current cell pool is blocked or not; if the former cell pool is not blocked, returning to the step of judging whether the next cell pool of the current cell pool is the tail end cell pool; if the previous cell pool is blocked, judging whether the previous cell pool is a head-end cell pool or not; if the former cell pool is the head end cell pool, returning to the step of judging whether the next cell pool of the current cell pool is the tail end cell pool; and if the previous cell pool is not the head-end cell pool, taking the previous cell pool as the current cell pool, and returning to the step of judging whether the previous cell pool of the current cell pool is blocked or not.
2. The septic tank system of claim 1, wherein the septic tank further comprises:
a power generation device;
the power generation device is arranged on the roof of the toilet room, the power generation device is respectively connected with the ball float valve liquid level device and the monitoring and early warning device, and the power generation device is used for providing electric energy for the ball float valve liquid level device and the monitoring and early warning device.
3. The septic tank system of claim 2, wherein the power generation device is a solar panel.
4. The septic tank system of claim 1, wherein the float valve level means comprises:
the floating ball liquid level meter and the data sending device;
the floating ball liquid level meter is positioned in the grid pool and is used for detecting liquid level information of the grid pool;
the data sending device is electrically connected with the floating ball liquid level meter, is also in wireless connection with the monitoring and early warning device, and is used for sending the liquid level information of the grid to the monitoring and early warning device.
5. A septic tank system according to claim 4, characterised in that the monitoring and pre-warning device comprises in particular:
the device comprises a data receiving device, a controller and an alarm device;
the data receiving device is in wireless connection with the data sending device and is used for receiving the liquid level information sent by the data sending device;
the controller is electrically connected with the data receiving device and used for performing blockage identification and clearing identification on the lattice pool and judging whether to send out early warning information or not according to the liquid level information received by the data receiving device;
the alarm device is electrically connected with the controller and used for sending out an early warning signal according to the early warning information.
6. A septic tank system according to claim 5, characterised in that the monitoring and pre-warning device further comprises:
a display;
the display is connected with the controller and used for displaying the blockage identification result, the clearing identification result and the early warning information.
7. The septic tank system of claim 1, wherein the determining whether the end cell needs to be cleared according to the liquid level of the current cell specifically comprises:
judging whether the liquid level of the current cell is greater than or equal to a preset liquid level threshold value or not;
if the liquid level of the current grid is greater than or equal to a preset liquid level threshold value, sending a cleaning early warning instruction;
and if the liquid level of the current grid is smaller than the preset liquid level threshold, taking any grid as the current grid, and returning to the step of obtaining the liquid level of the current grid.
8. The septic tank system of claim 1, wherein the determining whether the current cell is blocked according to the liquid level of the current cell specifically comprises:
judging whether the liquid level of the current cell is greater than or equal to a preset liquid level threshold value or not;
if the liquid level of the current cell is greater than or equal to a preset liquid level threshold, judging whether the liquid level change value of a next cell of the current cell is less than a preset liquid level change threshold;
if the liquid level change value is smaller than a preset liquid level change threshold value, sending out a current cell blockage early warning instruction;
if the liquid level change value is greater than or equal to a preset liquid level change threshold value, the current cell is not blocked;
and if the liquid level is less than a preset liquid level threshold value, the current cell is not blocked.
CN202010482966.9A 2020-06-01 2020-06-01 Septic tank system and septic tank monitoring and early warning method Active CN111579026B (en)

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WO2023009483A1 (en) * 2021-07-26 2023-02-02 Scruggs Alan Keith Fish grinder and refrigerator
CN113493291A (en) * 2021-07-27 2021-10-12 昆明智旺实业有限公司 Three manure pits of formatting intelligent detection and clearly draw early warning device

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