CN210341407U - Washing machine control system - Google Patents
Washing machine control system Download PDFInfo
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- CN210341407U CN210341407U CN201920885471.3U CN201920885471U CN210341407U CN 210341407 U CN210341407 U CN 210341407U CN 201920885471 U CN201920885471 U CN 201920885471U CN 210341407 U CN210341407 U CN 210341407U
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- 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
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model discloses a washing machine control system, including power control module, treater, level sensor, accuse water installation and motor, the treater, the input of treater is connected with power control module's output electricity through the door closure switch, the input of treater is connected with level sensor's output electricity, the treater is controlled through the procedure reservation key on the washing machine door closure, the input of treater is connected with level sensor's output electricity, level sensor including soaking water level module, washing water level module, rinsing water level module and dehydration water level module. This system can the rational utilization water resource, can be according to setting for reasonable control water level, the entering and the discharge of reasonable control water, can effectively retrieve and the reutilization to the water of secondary rinsing process according to the user's demand, has realized the circulation of secondary water, possesses certain protection mechanism moreover, effectively avoids the mistake to touch and leads to the operation unusual.
Description
Technical Field
The utility model relates to an electrical technology field especially relates to a washing machine control system.
Background
Washing machines are cleaning appliances for washing laundry by using mechanical action of electric energy generation, and are classified into two types, namely household and collective, according to their rated washing capacities.
The washing machine is divided into processes of soaking, washing, rinsing, dewatering and the like in the using process, a large amount of clean water is needed in the soaking, washing and rinsing processes, wherein the rinsing process is generally repeated, the water consumption is more, impurities such as a large amount of stains and washing products are contained in water discharged in the washing and first rinsing processes, the water discharged in the second rinsing process only contains a trace amount of impurities, the water meets the standard of circulating water, but the water discharged in the rinsing process of the common washing machine is directly discharged, resources are not effectively utilized, and water resources are wasted.
Disclosure of Invention
The utility model aims to effectively recycle the waste water discharged by secondary rinsing and realize the secondary utilization of the waste water.
In order to achieve the above object, the utility model provides a following technical scheme:
a washing machine control system comprises a power supply control module, a processor, a water level sensor, a water control device and a motor,
the input end of the processor is electrically connected with the output end of the power supply control module through a door cover switch, the input end of the processor is electrically connected with the output end of the water level sensor, the processor is controlled through a program reservation key on a door cover of the washing machine, the input end of the processor is electrically connected with the output end of the water level sensor, the water level sensor comprises a soaking water level module, a washing water level module, a rinsing water level module and a dewatering water level module, the processor is electrically connected with the water level key in a bidirectional mode, the output end of a start-stop key is electrically connected with the input end of the processor, and the processor controls a working program through the start-stop key;
the water control device comprises a water inlet switch and a water outlet switch, wherein the output end of the water inlet switch is electrically connected with the input end of a water inlet valve, the input end of the water inlet switch is electrically connected with the output end of the processor, the water inlet valve is installed on a water inlet pipe of the washing machine, the output end of the water outlet switch is electrically connected with the input end of a water outlet valve, the input end of the water outlet switch is electrically connected with the output end of the processor, the water outlet valve is installed on a water outlet pipe of the washing machine, and a limit valve with two water outlets is installed at the water outlet of the water outlet pipe;
the motor is connected with the processor through a motor switch.
Further, the door cover switch controls the opening and closing of the door cover switch according to the state of the door cover of the washing machine.
Furthermore, the water level key is used for controlling the soaking water level module, the washing water level module, the rinsing water level module and the dewatering water level module, the input end of the water level key is electrically connected with the output end of the child lock key, the output end of the child lock key is electrically connected with the input end of the start-stop key, the water level key and the start-stop key are controlled by the child lock key, and the child lock key is used for controlling the water level key and the start-stop key to lose efficacy temporarily.
Furthermore, the limiting valve is controlled by the program reservation key, a water storage container and a drain pipe are respectively installed at two water outlets of the limiting valve, a water pump is arranged inside the water storage container, and a return pipe is communicated between the water outlet of the water pump and the water inlet pipe.
Further, when the door cover switch, the start-stop key, the program reservation key and the motor switch are closed simultaneously, the motor is in a working state, and the rotating direction of the motor is controlled by the motor switch.
The utility model discloses a washing machine control system, this system can the rational utilization water resource, can be according to setting for reasonable control water level, and the entering and the discharge of reasonable control water can be effectively according to user's demand to the water recovery and the reutilization of second rinsing process, have realized the circulation of secondary water, have increased the feature of environmental protection, possess certain protection mechanism moreover, effectively avoid the mistake to touch and lead to the operation unusual.
Drawings
Fig. 1 is a schematic diagram of a control system of the present invention;
fig. 2 is a block diagram of the overall system flow of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Referring to fig. 1-2, the utility model relates to a washing machine control system, which comprises a power control module, a processor, a water level sensor, a water control device and a motor,
the input end of the processor is electrically connected with the output end of the power supply control module through a door cover switch, the door cover switch controls the opening and closing of the door cover switch according to the state of a door cover of the washing machine, the wrong treatment under the condition of high-speed dehydration is avoided through the opening and closing of the door cover switch, only when the door cover switch is in a closed rotating state, the motor can be effectively and electrically connected with the power supply control module, the input end of the processor is electrically connected with the output end of a water level sensor, the processor is controlled through a program reservation key on the door cover of the washing machine, the input end of the processor is electrically connected with the output end of the water level sensor, the water level sensor comprises a soaking water level module, a washing water level module, a rinsing water level module and a dehydration water level module, the processor is electrically connected with the water level key in a bidirectional mode, and the soaking water level, the water level value in the washing machine is controlled according to the user requirement, the input end of the water level key is electrically connected with the output end of the child lock key, the output end of the child lock key is electrically connected with the input end of the start-stop key, the output end of the start-stop key is electrically connected with the input end of the processor, the processor controls the working procedure through the start-stop key, the water level key and the start-stop key are controlled by the child lock key, and the child lock key can control the water level key and the start-stop key to lose efficacy for a short time, so that the washing machine can be effectively prevented from being touched by mistake in the running process, the normal running of the;
the water control device comprises a water inlet switch and a water discharge switch, wherein the output end of the water inlet switch is electrically connected with the input end of a water inlet valve, the input end of the water inlet switch is electrically connected with the output end of a processor, the water inlet valve is arranged on a water inlet pipe of the washing machine, the output end of the water discharge switch is electrically connected with the input end of a water discharge valve, the input end of the water discharge switch is electrically connected with the output end of the processor, the water discharge valve is arranged on a water outlet pipe of the washing machine, a limit valve with two water outlets is arranged at the water outlet of the water outlet pipe and is controlled by a program reservation key, a water storage container and a water discharge pipe are respectively arranged at the two water outlets of the limit valve, a water pump is arranged in the water storage container, a return pipe is communicated between the water outlet of the water pump and the water inlet pipe, the limit valve can, thereby realizing selective discharge or recovery treatment of the rinsed wastewater;
the motor is connected with the processor through a motor switch, and when the door cover switch, the start-stop key, the program reservation key and the motor switch are closed simultaneously, the motor is in a working state, and the rotating direction of the motor is controlled by the motor switch.
The first embodiment is as follows:
referring to fig. 1-2, the washing machine control system supplies power to the whole system circuit by closing the start-stop key, adjusts a proper water level by the set water level key, closes the door of the washing machine, and the door switch is in a closed state, starts the program reservation key to start a one-key washing process, the water level sensor monitors the water level condition in the washing machine in real time, the processor reads the information transmitted by the water level sensor, the processor controls the water inlet switch to be closed, so as to supply power to the water inlet valve, so that the water inlet valve is in an open state, so that the water inlet pipe of the washing machine is filled with water, the soaking water level module is opened at the moment, the water level information of the washing machine is transmitted to the processor, when the water level in the washing machine reaches a water level required for soaking, the processor controls the water inlet switch to cut off the power of, when the soaking time reaches a set value, the washing water level module is started, and the water level in the clothes is detected at the moment.
If the water level is too low, the processor controls the water inlet switch to be opened, so that the water inlet valve supplies power to enable the water inlet pipe of the washing machine to feed water, and when the water level in the washing machine reaches the water level required by washing, the processor controls the water inlet switch to enable the water inlet valve to be powered off, so that the water inlet pipe stops feeding water; or the processor with the overhigh water level controls the drainage switch to be opened, so that the drainage valve supplies power, the drainage pipe of the washing machine discharges redundant water, the limiting valve controls the water outlet communicated with the drainage pipe to be in an opening state at the moment, the redundant water is discharged from the drainage pipe, and the water level in the washing machine is ensured to be at the water level required by washing.
When the water level in the washing machine is at the water level required by washing, the processor controls the motor switch at the moment, so that the motor enters the working state, the motor switch can switch the rotation direction of the motor in a time sequence manner, so that the washing process in the whole barrel is realized, when the washing time reaches a preset value, the processor controls the motor switch so that the motor stops working, the rinsing water level module is opened at the moment, the processor controls the drainage switch to be opened, so that the drainage valve supplies power, so that the drainage pipe of the washing machine discharges the water after washing, the water outlet of the limiting valve controls the communication drainage pipe to be in the opening state, and the water after washing is discharged from the drainage pipe.
After the washed water is drained, the processor controls the drainage switch to close the drainage valve, and simultaneously controls the water inlet switch to open the water inlet valve to enable the water inlet pipe of the washing machine to feed water, when the water level in the washing machine reaches the water level required by rinsing, the processor controls and controls the water inlet switch, the water inlet valve is closed, at the moment, the processor controls the switch of the motor to enable the motor to enter a working state, thereby realizing the whole first rinsing process, when the rinsing time reaches the preset value, the processor controls the switch of the motor, the motor is suspended in the working state, the processor controls the drainage switch to be opened, the drainage valve is powered, the water outlet of the limiting valve for controlling the communication with the water outlet pipe is in an opening state, so that the water after the first rinsing is discharged from the water outlet pipe.
When the water after the first rinsing is drained, the processor controls the drainage switch to close the drainage valve, simultaneously controls the water inlet switch to open the water inlet valve to allow the water inlet pipe of the washing machine to feed water, when the water level in the washing machine reaches the water level required by the rinsing, the processor controls the water inlet switch to close the water inlet valve, controls the motor switch to allow the motor to enter a working state, so that the whole second rinsing process is realized, when the rinsing time reaches a preset value, the processor controls the motor switch to allow the motor to pause the working state, controls the drainage switch to open to allow the drainage valve to supply power, allows the drainage pipe of the washing machine to drain the water after the second rinsing, controls the water outlet communicated with the water storage container to be in an open state, so that the water after the second rinsing is stored in the water storage container, when the washing machine is put into practical use next time, the arranged water pump is guided into a water inlet pipe of the washing machine through the return pipe, the processes in the first embodiment are sequentially circulated, so that water recycling in the second rinsing process is realized, water after the second rinsing process is finished can be used for soaking and washing, water in the water storage container can be directly extracted, the washing machine can be used for watering flowers, flushing toilets and other places, secondary utilization of water resources is realized, environmental protection performance is improved, water is saved, when the water level of the water after the second rinsing process in the washing machine is found to be low, the processor controls the motor to be switched on and off, the motor is in a high-speed rotating process, and the spin-drying and dehydration process is finished.
Example two:
referring to fig. 1-2, the washing machine control system, the second embodiment of the present invention is substantially the same as the first embodiment, and the difference is that after the second rinsing process is completed, when the rinsing time reaches a predetermined value, the processor controls the motor to pause the operation of the motor by controlling the motor switch, and controls the drain switch to open to supply power to the drain valve, so that the drain pipe of the washing machine discharges the water after the second rinsing, and at this time, the limit valve controls the water outlet communicated with the drain pipe to be in an open state, so that the water after the second rinsing can be directly discharged, thereby determining whether to recover the water after the second rinsing according to the selection of a user.
To sum up, this system can the rational utilization water resource, can be according to setting for reasonable control water level, the entering and the discharge of reasonable control water, can effectively retrieve and the reutilization to the water of secondary rinsing process according to the user's demand, has realized the circulation of secondary water, has increased the feature of environmental protection, possesses certain protection mechanism moreover, effectively avoids the mistake to touch and leads to the operation unusual.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A washing machine control system comprises a power supply control module, a processor, a water level sensor, a water control device and a motor, and is characterized in that,
the input end of the processor is electrically connected with the output end of the power supply control module through a door cover switch, the input end of the processor is electrically connected with the output end of the water level sensor, the processor is controlled through a program reservation key on a door cover of the washing machine, the input end of the processor is electrically connected with the output end of the water level sensor, the water level sensor comprises a soaking water level module, a washing water level module, a rinsing water level module and a dewatering water level module, the processor is electrically connected with the water level key in a bidirectional mode, the output end of a start-stop key is electrically connected with the input end of the processor, and the processor controls a working program through the start-stop key;
the water control device comprises a water inlet switch and a water outlet switch, wherein the output end of the water inlet switch is electrically connected with the input end of a water inlet valve, the input end of the water inlet switch is electrically connected with the output end of the processor, the water inlet valve is installed on a water inlet pipe of the washing machine, the output end of the water outlet switch is electrically connected with the input end of a water outlet valve, the input end of the water outlet switch is electrically connected with the output end of the processor, the water outlet valve is installed on a water outlet pipe of the washing machine, and a limit valve with two water outlets is installed at the water outlet of the water outlet pipe;
the motor is connected with the processor through a motor switch.
2. The washing machine control system as claimed in claim 1, wherein the door switch controls opening and closing of the door switch according to a state of the washing machine door.
3. The washing machine control system according to claim 1, wherein the water level key is used for controlling the soaking water level module, the washing water level module, the rinsing water level module and the dewatering water level module, an input end of the water level key is electrically connected with an output end of a child lock key, an output end of the child lock key is electrically connected with an input end of the start-stop key, the water level key and the start-stop key are controlled by the child lock key, and the child lock key is used for controlling the water level key and the start-stop key to be temporarily disabled.
4. The washing machine control system according to claim 1, wherein the limit valve is controlled by the program reservation key, a water storage container and a drain pipe are respectively installed at two water outlets of the limit valve, a water pump is arranged inside the water storage container, and a return pipe is communicated between the water outlet of the water pump and the water inlet pipe.
5. The washing machine control system of claim 1, wherein the door switch, the start/stop key, the program reservation key, and the motor switch are simultaneously closed, wherein the motor is in an operating state, and the direction of rotation of the motor is controlled by the motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920885471.3U CN210341407U (en) | 2019-06-13 | 2019-06-13 | Washing machine control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920885471.3U CN210341407U (en) | 2019-06-13 | 2019-06-13 | Washing machine control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210341407U true CN210341407U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920885471.3U Active CN210341407U (en) | 2019-06-13 | 2019-06-13 | Washing machine control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210341407U (en) |
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2019
- 2019-06-13 CN CN201920885471.3U patent/CN210341407U/en active Active
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