CN112240282B - Control method of water pump controller and PCB terminal - Google Patents
Control method of water pump controller and PCB terminal Download PDFInfo
- Publication number
- CN112240282B CN112240282B CN201910644000.8A CN201910644000A CN112240282B CN 112240282 B CN112240282 B CN 112240282B CN 201910644000 A CN201910644000 A CN 201910644000A CN 112240282 B CN112240282 B CN 112240282B
- Authority
- CN
- China
- Prior art keywords
- water pump
- state
- level state
- water level
- judged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
- F04B49/025—Stopping, starting, unloading or idling control by means of floats
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The invention discloses a control method of a water pump controller and a PCB terminal, wherein the control method of the water pump controller comprises the following steps: the controller detects a current water level state and judges whether the current water level state is smaller than or equal to the maximum value of the preset water level state interval, if the current water level state is smaller than the maximum value of the preset water level state interval, the water pump is judged to be in a normal working state, the water pump is controlled to be turned off, the buzzer is turned off, the floating ball state is detected and judged, and if the floating ball state is judged to be in a disconnected state, the controller continues to detect and judge the current water level state; and if the current water level state is detected to be equal to the maximum value of the preset water level state interval, judging that the water pump is in an idle working state, starting the buzzer, and controlling the water pump to start. The invention can control the water pump controller through the PCB terminal, and can ensure that water pumping is very convenient and fast.
Description
Technical Field
The invention relates to the technical field of water pump control, in particular to a control method of a water pump controller and a PCB terminal.
Background
The controllers of the pumping and water-feeding devices on the market at present mainly have two categories: conventional circuit control and electronic circuit control. The traditional circuit controller is large in size, is difficult to meet the requirements of the current market in function, is high in development cost, needs a plurality of settings for a terminal user, is poor in use experience, is unreasonable in a control method applied to the electronic controller on the market, is not perfect in setting and function of automatically controlling the starting of a water pump, and needs to be improved.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a control method of a water pump controller and a PCB terminal.
The technical scheme of the invention is as follows: a control method of a water pump controller, the control method of the water pump controller comprising:
the controller detects the current water level state and judges whether the current water level state is less than or equal to the maximum value of the preset water level state interval or not;
if the current water level state is detected to be smaller than the maximum value of the preset water level state interval, judging that the water pump is in a normal working state, controlling the water pump to be closed, closing a buzzer, detecting and judging a floating ball state, and if the floating ball state is judged to be in a disconnected state, continuously detecting and judging the current water level state by the controller;
if the current water level state is detected to be equal to the maximum value of the preset water level state interval, the water pump is judged to be in an idle running working state, the buzzer is started, the water pump is controlled to be started, whether the running time of the water pump is smaller than or equal to the set value of the running time of the water pump is detected and judged, if the running time of the water pump is judged to be smaller than the set value of the running time of the water pump, the water pump is controlled to be started, and if the running time of the water pump is judged to be equal to the set value of the running time of the water pump, the controller continues to detect and judge the current water level state.
In some embodiments, the control method of the water pump controller further includes, if it is determined that the float ball state is in the closed state, starting the water pump in a delayed manner, and detecting and determining whether the water pump is unloaded or overloaded, if it is determined that the water pump is not unloaded or overloaded, turning off the buzzer, and detecting and determining whether the operation time of the water pump is less than or equal to a set value of the operation time of the water pump, if it is determined that the operation time of the water pump is less than the set value of the operation time of the water pump, starting the water pump, if it is determined that the operation time of the water pump is equal to the set value of the operation time of the water pump, turning off the water pump, and detecting and determining the float ball state.
In some embodiments, the control method of the water pump controller further includes, if it is determined that the water pump is empty or overloaded, starting the buzzer, controlling the water pump to be turned off, and detecting and determining a state of the floating ball.
In some embodiments, the control method of the water pump controller further includes, if it is determined that the float state is in the open state, continuing to detect and determine the current water level state, if it is determined that the float state is in the closed state, detecting and determining whether a number of times of circulation operation is greater than a set value of the number of times of circulation operation, if it is determined that the number of times of circulation operation is less than the set value of the number of times of circulation operation, controlling the water pump to be started in a delayed manner, if it is determined that the number of times of circulation operation is greater than the set value of the number of times of circulation operation, controlling the water pump to be stopped, starting the buzzer, and detecting and determining whether manual power off is required.
In some embodiments, the control method of the water pump controller further includes, if it is determined that the manual power-off is required, continuing to detect and determine the current water level state by the controller, and if it is determined that the manual power-off is not required, detecting and determining whether the current water level state is less than or equal to the maximum value of the preset water level state interval.
In some embodiments, the control method of the water pump controller further includes controlling the water pump to be turned off if the water level state is determined to be smaller than the maximum value of the preset water level state interval, clearing the number of times of the circulating operation by 0 if the water level state is determined to be equal to the maximum value of the preset water level state interval, controlling the water pump to be turned on, starting the buzzer, and detecting and determining the current water level state by the controller.
In some embodiments, the control method of the water pump controller further includes turning off the buzzer and lighting an emergency button if it is determined that the water pump is not overloaded, turning on the buzzer if it is determined that the water pump is overloaded, controlling the water pump to be started by turning on the emergency button, and detecting whether the water pump is overloaded or not.
The invention also provides a PCB terminal and a control method using the water pump controller.
According to the scheme, the invention has the beneficial effects that the current water level state is detected and judged by the controller and fed back to the controller, the controller controls the starting and closing of the water pump, when the current water level state is full, water can be pumped away by the water pump, when the current water level state is not full, whether the floating ball is in the closed state is detected, whether the steps above the current water level state are repeatedly detected and judged, and by utilizing the design of the starting time-delay water pump and the running time of the water pump, the purpose that the starting and the stopping of the water pump can be accurately controlled according to the liquid level by using the floating ball is realized, the blank of the domestic market is filled, the labor cost is greatly reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a flow chart of the present invention.
Fig. 2 is a flow chart of whether the water pump is overloaded according to the present invention.
Detailed Description
The invention is further described with reference to the following figures and embodiments:
the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
As shown in fig. 1-2, a control method of a water pump controller includes:
the controller detects the current water level state and judges whether the current water level state is less than or equal to the maximum value of the preset water level state interval or not;
if the current water level state is detected to be smaller than the maximum value of the preset water level state interval, judging that the water pump is in a normal working state, controlling the water pump to be closed, closing a buzzer, detecting and judging a floating ball state, and if the floating ball state is judged to be in a disconnected state, continuously detecting and judging the current water level state by the controller;
if the current water level state is detected to be equal to the maximum value of the preset water level state interval, the water pump is judged to be in an idle running working state, the buzzer is started, the water pump is controlled to be started, whether the running time of the water pump is smaller than or equal to the set value of the running time of the water pump is detected and judged, if the running time of the water pump is judged to be smaller than the set value of the running time of the water pump, the water pump is controlled to be started, and if the running time of the water pump is judged to be equal to the set value of the running time of the water pump, the controller continues to detect and judge the current water level state.
The controller starts working, firstly judges whether the current liquid level reaches the alarm liquid level, buzzes and alarms immediately if the current liquid level reaches the alarm liquid level, and starts the water pump. And after the water pump operates for a preset time, checking whether the liquid level leaves the alarm liquid level again, if the current liquid level does not reach the alarm liquid level, closing the water pump, closing the buzzer and checking the state of the liquid level floating ball. If the liquid level floating ball is in an off state, whether the water service is at the alarm liquid level or not is continuously checked, if the floating ball is closed, the water pump is operated for delaying, the water pump is operated after the water pump is delayed, and the whole process of the operation of the water pump needs to check whether the water pump is in no-load or overload; if overload or no-load condition exists, the buzzer is started, and the water pump is closed; and if the water pump normally operates, the water pump is operated for a preset operation time, and the water pump is turned off. And after the water pump stops running, continuously checking whether the liquid level floating ball is closed, if so, restarting a water pump running program, and running the water pump until the floating ball is disconnected. The number of times of circulating operation is counted, and if the number of times of circulating operation is larger than the preset number, the water pump is turned off to start the buzzer. This alarm state may be cancelled by manually de-energizing the alarm or by activating a high level alarm. If the state of the floating ball is disconnected after the water pump stops, the control program restarts.
In some embodiments, the control method of the water pump controller further includes, if it is determined that the float ball state is in the closed state, starting the water pump in a delayed manner, and detecting and determining whether the water pump is unloaded or overloaded, if it is determined that the water pump is not unloaded or overloaded, turning off the buzzer, and detecting and determining whether the operation time of the water pump is less than or equal to a set value of the operation time of the water pump, if it is determined that the operation time of the water pump is less than the set value of the operation time of the water pump, starting the water pump, if it is determined that the operation time of the water pump is equal to the set value of the operation time of the water pump, turning off the water pump, and detecting and determining the float ball state.
Specifically, when the floating ball is in a closed state, the water pump is controlled to be started in a delayed manner, the water pump is started after a period of time, water is pumped and delivered by the water pump, no load or overload occurs when the water pump is detected, no load or overload occurs, the buzzer is turned off, a set value for judging whether the running time of the water pump reaches is detected, if the running time of the water pump does not reach, the water pump is continuously started, water is pumped and delivered by the water pump, if the running time of the water pump reaches, the water pump is controlled to be turned off, water is not pumped and delivered by the water pump continuously, and the state of the floating ball is detected and judged at the moment.
The current of the water pump overload protection is 2 times of the rated current, but cannot exceed 24A, the current of the water pump no-load protection is 1/2 of the rated current, the rated current is 1-20A, and the current can be preset through a PCB terminal.
In some embodiments, the control method of the water pump controller further includes, if it is determined that the water pump is empty or overloaded, starting the buzzer, controlling the water pump to be turned off, and detecting and determining a state of the floating ball.
Specifically, if the water pump is judged to be unloaded or overloaded, a buzzer is started to give an alarm, the water pump is controlled to be closed, pumping and water delivery are stopped, and then the state of the floating ball is continuously detected and judged.
In some embodiments, the control method of the water pump controller further includes, if it is determined that the float ball state is in the open state, continuing to detect and determine the current water level state, if it is determined that the float ball state is in the closed state, detecting and determining whether a cycle operation frequency is greater than a set value of the cycle operation frequency, if it is determined that the cycle operation frequency is less than the set value of the cycle operation frequency, controlling the water pump to start in a delayed manner, if it is determined that the cycle operation frequency is greater than the set value of the cycle operation frequency, controlling the water pump to stop, starting the buzzer, and detecting and determining whether manual power off is required.
Specifically, when the floating ball is in an off state, the controller continues to detect and judge a current water level state, then the step of detecting and judging the above current water level state by the repeated controller is carried out, when the floating ball is in an on state, whether the number of circulating operation times is larger than a set value of the number of circulating operation times is detected and judged, when the number of circulating operation times is smaller than the set value, the step of delaying and starting the above water pump is repeated, when the number of circulating operation times is larger than the set value, the water pump is controlled to be turned off, water pumping and delivery are stopped, the buzzer is started to give an alarm, a worker is reminded at the moment, and whether manual power off is needed is prompted.
In some embodiments, the control method of the water pump controller further includes, if it is determined that the manual power-off is required, continuing to detect and determine the current water level state by the controller, and if it is determined that the manual power-off is not required, detecting and determining whether the current water level state is less than or equal to the maximum value of the preset water level state interval.
In some embodiments, the control method of the water pump controller further includes controlling the water pump to be turned off if the water level state is determined to be smaller than the maximum value of the preset water level state interval, clearing the number of times of the circulating operation by 0 if the water level state is determined to be equal to the maximum value of the preset water level state interval, controlling the water pump to be turned on, starting the buzzer, and detecting and determining the current water level state by the controller.
Specifically, after the manual power off, the controller continuously repeats the step of detecting the current water level state, after the manual power off is not needed, whether the current water level state is smaller than or equal to the maximum value of the preset water level state interval or not is detected, if the current water level state is equal to the maximum value, then the cycle number is called 0, when the water pump is started to pump water, when the buzzer is started to give an alarm, then the controller continuously repeats the step of detecting the current water level state or more, and if the current water level state is smaller than the maximum value, the water pump is turned off, and the steps are repeated.
In some embodiments, the control method of the water pump controller further includes turning off the buzzer and lighting an emergency button if it is determined that the water pump is not overloaded, turning on the buzzer if it is determined that the water pump is overloaded, controlling the water pump to be started by turning on the emergency button, and detecting whether the water pump is overloaded or not.
Specifically, whether the water pump has overload or not is judged, if the water pump has overload, the buzzer is turned off, the emergency button is enabled to light for prompting, if the water pump does not have overload, the buzzer is started for alarming, and two prompts can be realized by closing the emergency button, so that the water pump is started to pump water, and whether the water pump is overloaded or not is detected.
It should be noted that the above detection and determination are all performed by the controller.
The invention also provides a PCB terminal and a control method using the water pump controller.
Specifically, the above control methods are all implemented by the PCB terminal.
Compared with the prior art, the water pump has the advantages that by adopting the scheme, the current water level state is detected and judged by the controller and fed back to the controller, the controller controls the starting and closing of the water pump, when the current water level state is full, water can be pumped away by the water pump, when the current water level state is not full, whether the floating ball is in the closed state or not is detected, whether the steps of the current water level state are repeatedly detected and judged, and the starting and stopping of the water pump can be accurately controlled according to the liquid level by using the floating ball by utilizing the running time design of the starting delay water pump and the water pump, so that the blank of the domestic market is filled up, the labor cost is greatly reduced, and the working efficiency is improved.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
The invention is described above with reference to the accompanying drawings, which are illustrative, and it is obvious that the implementation of the invention is not limited in the above manner, and it is within the scope of the invention to adopt various modifications of the inventive method concept and technical solution, or to apply the inventive concept and technical solution to other fields without modification.
Claims (7)
1. A control method of a water pump controller is characterized by comprising the following steps:
the controller detects the current water level state and judges whether the current water level state is less than or equal to the maximum value of a preset water level state interval or not;
if the current water level state is detected to be smaller than the maximum value of the preset water level state interval, judging that the water pump is in a normal working state, controlling the water pump to be shut down, shutting down a buzzer, and detecting and judging a floating ball state, if the floating ball state is judged to be in a disconnected state, continuously detecting and judging the current water level state by the controller, if the floating ball state is judged to be in a closed state, starting the water pump in a delayed mode, detecting and judging whether the water pump is unloaded or overloaded, if the water pump is judged not unloaded or overloaded, shutting down the buzzer, detecting and judging whether the running time of the water pump is smaller than or equal to the set value of the running time of the water pump, if the running time of the water pump is judged to be smaller than the set value of the running time of the water pump, controlling the water pump to be started, and if the running time of the water pump is judged to be equal to the set value of the running time of the water pump, controlling the water pump to be closed, and detecting and judging the state of the floating ball;
if the current water level state is detected to be equal to the maximum value of the preset water level state interval, the water pump is judged to be in an idle running working state, the buzzer is started, the water pump is controlled to be started, whether the running time of the water pump is smaller than or equal to the set value of the running time of the water pump is detected and judged, if the running time of the water pump is judged to be smaller than the set value of the running time of the water pump, the water pump is controlled to be started, and if the running time of the water pump is judged to be equal to the set value of the running time of the water pump, the controller continues to detect and judge the current water level state.
2. The control method of the water pump controller according to claim 1, further comprising starting the buzzer, controlling the water pump to be turned off, and detecting and judging the state of the floating ball if the water pump is judged to be unloaded or overloaded.
3. The control method of the water pump controller according to claim 1 or 2, further comprising, if it is determined that the float state is in an off state, continuing to detect and determine the current water level state, if it is determined that the float state is in an on state, detecting and determining whether a cycle operation number is greater than a set value of the cycle operation number, if it is determined that the cycle operation number is less than the set value of the cycle operation number, controlling the water pump to be started in a delayed manner, if it is determined that the cycle operation number is greater than the set value of the cycle operation number, controlling the water pump to be stopped, starting the buzzer, and detecting and determining whether an artificial power off is required.
4. The control method of the water pump controller according to claim 3, further comprising the step of continuing to detect and judge the current water level state by the controller if it is judged that the manual power-off is required, and detecting and judging whether the current water level state is less than or equal to the maximum value of the preset water level state interval if it is judged that the manual power-off is not required.
5. The control method of the water pump controller according to claim 4, further comprising controlling the water pump to be turned off if the water level state is judged to be less than the maximum value of the preset water level state interval, clearing the number of the circulating operations to 0 if the water level state is judged to be equal to the maximum value of the preset water level state interval, controlling the water pump to be turned on, starting the buzzer, and detecting and judging the current water level state by the controller.
6. The control method of the water pump controller according to claim 5, further comprising turning off the buzzer and lighting an emergency button if the water pump is determined not to be overloaded, turning on the buzzer if the water pump is determined to be overloaded, controlling the water pump to be started by closing the emergency button, and detecting whether the water pump is overloaded or not.
7. A PCB terminal, characterized by comprising a control method of the water pump controller of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910644000.8A CN112240282B (en) | 2019-07-17 | 2019-07-17 | Control method of water pump controller and PCB terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910644000.8A CN112240282B (en) | 2019-07-17 | 2019-07-17 | Control method of water pump controller and PCB terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112240282A CN112240282A (en) | 2021-01-19 |
| CN112240282B true CN112240282B (en) | 2022-05-10 |
Family
ID=74167579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910644000.8A Active CN112240282B (en) | 2019-07-17 | 2019-07-17 | Control method of water pump controller and PCB terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112240282B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103019131A (en) * | 2012-11-23 | 2013-04-03 | 苏州优德通力电气有限公司 | Controller for stand-by pump |
| CN204099173U (en) * | 2014-09-09 | 2015-01-14 | 甘泉 | A kind of water pump controller |
| CN204551611U (en) * | 2015-03-31 | 2015-08-12 | 仪征祥源动力供应有限公司 | A kind of electromagnetic valve adds the water replanishing device of floating ball sensor |
| CN204961264U (en) * | 2015-08-26 | 2016-01-13 | 中材海外工程（北京）有限公司 | Automatic novel intelligence control system that sails upstream of water pump |
| CN105317703B (en) * | 2015-11-21 | 2017-07-14 | 国网河南省电力公司平顶山供电公司 | Answer acute flood control automatic control of submersible pump |
| CN207582578U (en) * | 2017-09-12 | 2018-07-06 | 湖南主导科技发展有限公司 | Feed water control system and water supply system |
| CN108572669B (en) * | 2018-05-29 | 2023-11-14 | 中土智能科技(广州)有限公司 | Intelligent controller of water pump |
-
2019
- 2019-07-17 CN CN201910644000.8A patent/CN112240282B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112240282A (en) | 2021-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107255340B (en) | Control method and control system for preventing compressor of inverter air conditioner from overheating | |
| JP2017158418A (en) | Dynamic adjustment method and system for battery under-voltage protection | |
| CN106287187B (en) | Intelligent high-low pressure lubricating arrangement | |
| CN104099756A (en) | Control method of integrated-control dewatering pump and washing machine | |
| CN105696649B (en) | Intelligent water supply system | |
| CN103868145A (en) | Dry burning prevention control method for wall hanging furnace | |
| CN112240282B (en) | Control method of water pump controller and PCB terminal | |
| CN206100512U (en) | Cooking apparatus | |
| EP3187837A1 (en) | Water level switch device and water level detection and control method | |
| CN105953372B (en) | Phase shortage control method, phase shortage control device and the air conditioner of compressor | |
| CN205450191U (en) | UV lamp life -span detection device | |
| CN109539632B (en) | A kind of method for controlling oil return, device, storage medium and air-conditioning | |
| CN107490051A (en) | Moveable air conditioner and its energy-saving control method and device | |
| EP3745040A1 (en) | Control method and apparatus for water pump of air conditioner, and water pump of air conditioner | |
| CN112981850B (en) | Water quantity control method for washing machine | |
| CN113290864A (en) | Feeding control method and device, printing equipment and readable storage medium | |
| CN108754999B (en) | Control method of water suction pump | |
| CN111706976B (en) | Backflow time determination method and water shortage prompting method and device for water pumping equipment | |
| CN118000588A (en) | Control method of drinking water equipment | |
| CN214738471U (en) | Household water tower and water level control system thereof | |
| CN111756301B (en) | Control device of frequency converter and plunger pump | |
| CN116591878A (en) | Control method of water turbine set top cover multi-type pump seed drainage system | |
| CN216515896U (en) | Automatic water replenishing device for high-low temperature box | |
| CN114811846B (en) | Float switch, control method of float switch, medium and air conditioner | |
| CN107809190A (en) | A kind of intelligent control method for insertion type concrete vibrator with built-in motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |