CN107287816A - The control method of clothes laundry and protection all-in-one - Google Patents

Abstract

The invention provides a control method of an integrated clothes washing and care machine. The clothes washing and care integrated machine includes a drying system and a laundry system. The condensed water generated by the condenser of the drying system is collected into the steam generating system, and the Water vapor is delivered to the drying system and/or laundry system through pipelines, and the control method includes a condensed water collection stage, a steam generation stage and a steam care stage, wherein the steam pipeline sends steam to the drying system, or sends The steam is supplied to the laundry system, or delivered to the drying system and the laundry system at the same time. The water that generates water vapor in the all-in-one washing and care machine is the condensed water condensed from drying clothes, which realizes the reuse of condensed water. The care of clothes is realized through water vapor, and the clothes have no peculiar smell and reduce environmental pollution.

Description

Control method of laundry washing and care all-in-one machine

technical field

The invention belongs to the technical field of laundry and drying, and in particular relates to a control method of an integrated laundry washing and care machine.

Background technique

Washing machine is the necessity of people's daily life, and washing machine is a very important electrical appliance that is professionally used for cleaning clothes in people's life, and it provides the benefits of fast and clean cleaning clothes for people's daily life.

With the advancement of technology, all-in-one washing and drying machines can meet the basic functions of washing and drying clothes, and clothing care has gradually become a new demand put forward by consumers. Consumers are paying more and more attention to the deodorization requirements of some clothes. For example, the musty smell of clothes that change seasons, the smell of tobacco and alcohol on social occasions, and the smell after eating hot pot, etc. need to be disposed of in time. Washing it again is time-consuming and labor-intensive and increases the wear and tear of the clothes. The steam drying function of the all-in-one washing machine can easily deodorize the clothes.

At present, washing and drying machines are also widely used to care for washed clothes, which saves work such as drying and nursing of washed clothes, and avoids the space occupied by drying. At present, the existing all-in-one washing and drying machine is to use the drying heating tube to heat and blow hot air into the cylinder, and there is no water vapor added in the air to care for the clothes. Most of the existing deodorization technologies use negative ions, ozone, ultraviolet radiation and other technologies to achieve the purpose of sterilization and deodorization, but negative ions, ozone, ultraviolet rays, etc. will affect the environment and cause physical discomfort to sensitive people.

Contents of the invention

The present invention aims at the above-mentioned problems existing in the prior art, and adopts the technology that steam can be used for clothes care and deodorization at the same time in the upper and lower cylinders of the integrated machine, and the deodorization medium adopts water vapor.

In order to achieve the above-mentioned technical purpose, the present invention adopts the following technical solutions to realize:

A control method for an integrated washing and care machine for clothes. The integrated washing and care machine includes a casing, a drying system installed in the casing, a steam generating system, and a laundry system. The steam generated by the steam generating system is transported to the drying system through pipelines. And/or in the laundry system, the control method includes the following steps: S1, condensed water collection stage: the drying system works, and the hot air in the drying drum is transported to the water tank through the water supply pipeline through the water generated by the condenser; S2 . Steam generation stage: the heating core of the steam generation system works to generate water vapor and transport it to the steam pipeline; S3. Steam care stage: the steam pipeline transmits steam to the drying system, or to the laundry system, Or deliver to drying system and laundry system at the same time.

The condensed water collection stage also includes a temperature detection step of the clothes drying system. When the temperature in the barrel is lower than 40 degrees after the drying program is started, the water supply pipeline guides water to the drain pipe of the clothes drying system; When the temperature inside the machine barrel of the clothes drying system is greater than or equal to 40 degrees, the water supply pipeline guides the condensed water into the water tank.

Further, it also includes a drying system time detection step, when the heating system of the drying system stops heating for 30 minutes, that is, when the remaining time of the drying system is 30 minutes, the water supply pipeline can only discharge the water The drain leading to the drying system does not carry out condensation collection.

The water level in the water tank is detected by the water level sensor, and then the water supply pipeline is controlled to either supply water to the water tank or guide water to the drain pipe of the drying system.

Further, it also includes an auxiliary water supply step. When the water level in the water tank is lower than the set water level, the auxiliary water supply is started, that is, an auxiliary water supply pipeline including a check valve is added to the water supply pipeline, and one end of the auxiliary water supply pipeline is connected to a faucet. , and the other end is connected to the water tank.

The steam generating system is arranged in the middle of the all-in-one machine, including a water supply pipeline, connecting the condenser, the water tank of the drying system and the drain pipe of the drying system; the heating chamber, which is a separate chamber Or a water tank, the heating chamber has at least one inlet and at least one outlet, the inlet is connected to the water supply pipeline, and the outlet is connected to the steam pipeline; a heating core is placed in the heating chamber for heating condensed water into water vapor; The steam pipeline guides the water steam to be distributed to the drying system and/or the washing system.

The steam pipeline is provided with two single valves or three-way valves, the inlet is connected to the water tank through the pipeline, and the two outlets of the two single valves or three-way valves deliver steam through the pipelines to the drying system , or delivered to the laundry system, or delivered to the drying system and the laundry system at the same time.

The water supply pipeline is provided with two single valves or three-way valves, the inlet is connected to the condenser, and the two outlets of the two single valves or three-way valves deliver the condensed water to the water tank through the pipeline, or Delivery to the drain of the drying system.

The steam pipeline is provided with a three-way valve, the inlet of the three-way valve is connected to the heating chamber through the pipeline, and only when the A outlet of the three-way valve is activated, the steam is delivered to the drying system, or When only outlet B of the three-way valve operates, steam is delivered to the laundry system, or when outlets A and B of the three-way valve operate simultaneously, steam is delivered to the drying system and the laundry system at the same time;

The water supply pipeline is provided with two single valves, the water valve A transports the condensed water to the water tank through the pipeline, and the water valve B is connected to the drain pipe of the drying system through the pipeline.

The present invention provides a control method for an all-in-one clothes washing and care machine, in which the condensed water generated during the drying process of the clothes dryer can be reused. The drying system and the washing system can use the steam generated by the steam generating system to care for the clothes independently or simultaneously. Condensed water during the drying system can be discharged through the washing system.

Description of drawings

Fig. 1 is the schematic structural view of the best embodiment of the all-in-one washing machine proposed by the present invention;

Figure 2 is an enlarged schematic view of the steam generation system in Figure 1;

Fig. 3 is the second mode of the steam generation system;

Fig. 4 is the third mode of the steam generating system;

Fig. 5 is the fourth mode of the steam generation system;

Fig. 6 is a schematic structural view of the water supply pipeline of the washing and care all-in-one machine proposed by the present invention;

Fig. 7 is a schematic structural view of another embodiment of the integrated washing and care machine proposed by the present invention.

The labels in the figure are:

1. Cabinet, 2. Drying system, 3. Steam generation system, 4. Laundry system, 5. Computer program controller, 6. Outer cylinder, 7. Inner cylinder, 8. Motor, 9. Drain valve, 10. Laundry System Drain, 11. Water Tank, 12. Heating Chamber, 121. Heating Core, 13. Water Level Sensor, 14. Water Supply Line, 15. Steam Line, 151. Drying Steam Line, 152. Laundry Steam Line 16. Three-way valve, 161. Three-way valve A outlet, 162. Three-way valve B outlet, 17. Water tank condenser, 18. Fan, 19. Air duct, 20. Heating wire, 21. Drying drum, 22. Drying system drain pipe, 23. Single valve A, 24. Single valve B, 25. Supply water pipeline, 26. Water pump, 27. Pump water pipeline.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "up", "down", "left", "right" and so on are relative to the user's position when the integrated washing and care machine is in normal use. What is said is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

Referring to Fig. 1, it is the best embodiment of the control method for the washing and care integrated machine proposed by the present invention.

The control method of the all-in-one washing and care machine of the present invention, the all-in-one machine includes a casing, a clothes drying system, a steam generating system, a laundry system, and a computer program controller, wherein the steam generating system includes a heating chamber, and the heating chamber can be a separate container or It is a water tank, the heating chamber is connected to the water supply pipeline of the drying system, a heating core and a water level sensor are installed in the chamber, and a steam pipeline is connected to the drying system and/or laundry system, and the control method includes the following steps: S1, condensation Water collection stage: the drying system works, and the hot air in the drying cylinder is transported to the water tank through the water supply pipeline through the water generated by the condenser; S2, steam generation stage: the heating core works to generate water vapor, and transported to the steam pipeline; S3, steam care stage: the steam pipeline transmits steam to the drying system, or transmits steam to the laundry system, or simultaneously transmits steam to the drying system and the laundry system.

Further, the time for collecting condensed water is controlled by the computer program controller 5. When the heating starts, the single valve A 23 is closed, and the single valve B 24 is opened, and the generated condensed water flows into the washing system drain through the drain pipe of the clothes dryer to be discharged. When the computer programmer detects that the temperature in the drying drum reaches 40 degrees, the single valve A 23 is opened, and the single valve B 24 is closed. At this time, the condensed water flows into the water tank 11 of the steam generation system. The water level sensor detects that the water level of the water tank has reached the set water level, then the single valve A 23 is closed again, and the single valve B 24 is opened. At the beginning, the water discharged from the dryer was not collected, because at the end of the last drying cycle, some fine fluff might stick to the pipeline. The early condensed water can wash the pipeline and drain it out of the machine. Collect the water in the middle of the drying process. For example, in this example, the temperature inside the drying drum reaches 40 degrees. This process produces a large amount of water, and the pipeline is cleaner after the initial flushing

In addition, the computer program controller is also equipped with a time detection function. When the remaining time of the detection program drying system is 30 minutes, the subsequent drying stage is the stage where the clothes are about to be dried and cooled after drying. The amount of condensed water in this stage is very small. At this stage, the clothes are dry and fluffy, and the fluff on the fabric is easy to fall off. If the water in this stage is not collected, the fluff will not enter the water tank, and the collected water will be cleaner. Therefore, when the remaining time is 30 minutes, no matter whether the water in the water tank reaches the set water level at this time, the computer program controller will instruct the single valve A 23 to close and the single valve B 24 to open to stop collecting condensed water.

The all-in-one clothes washing and care machine according to the control method of the present invention includes a casing 1, and in the casing 1, a clothes drying system 2, a steam generating system 3, a laundry system 4, a computer program controller 5, etc. are arranged.

The clothes drying system 2 includes a condenser 17 , a fan 18 , an air duct 19 , a heating wire 20 , a clothes dryer drum 21 , and a clothes drying system drain pipe 22 . When the clothes drying system 2 is working, the clothes drying drum 21 rotates, and the heating wire 20 works to generate dry hot air. Under the action of the fan 18, it enters the clothes drying drum 21 from the rear, and the hot dry air absorbs moisture and becomes hot and humid air. When flowing through the condenser 17, the condensed water is collected through the water supply pipe 14, and the dried air enters the drying roller 21 through the air duct 19, the heating wire 20, etc. again. Repeat this cycle until the clothes are dry. In the washing and care all-in-one machine of the application of the present invention, a drying steam pipe 151 is added at the rear of the drying system 2 .

The laundry system 4 includes an outer cylinder 6, an inner cylinder 7, a motor 8, a drain valve 9 and a laundry system drain pipe 10; when the laundry system 4 is in operation, the inner cylinder 7 rotates under the drive of the motor 8, lifts the clothes and throws them away for washing. clothing. When the laundry is finished, the laundry water is discharged outside the machine through the laundry system drain pipe 10 and the drain valve 9. In the washing and care all-in-one machine of the present invention, a washing steam pipe 152 is added to the front of the washing system.

The steam generating system 3 is located in the middle of the casing 1, including a water tank 11, a heating chamber 12, a heating core 121, a water level sensor 13, a water supply pipeline 14, a steam pipeline 15, and a three-way valve 16 installed on the steam pipeline 15 , a single valve A 23 and a single valve B 24 installed on the water supply pipeline 14 . Specifically, the water inlet end of the water supply pipeline 14 is connected to the condenser 17, and the other end is divided into two paths, one path is connected to the single valve A 23 and the water tank 11 in sequence, and the other path is connected to the single valve B 24 and the clothes drying system drain pipe 22 in sequence connect. A three-way valve 16 is installed on the steam pipeline 15, the A outlet 161 of the three-way valve delivers steam to the clothes drying system 2 through the laundry steam pipeline 151, and the B outlet 162 of the three-way valve delivers steam to the laundry machine through the laundry steam pipeline 152. system. A water level sensor 13 is installed in the water tank 11. When it is detected that the water level has not reached the set value, the single valve A 23 is opened and the single valve B 24 is closed, and the condensed water is collected into the water tank. When it is detected that the water level reaches the set value, the single valve A 23 is closed and single valve B 24 is opened at the same time, the condensed water produced by the condenser will be directly discharged out of the machine.

The outlet A and the outlet B of the three-way valve of the washing and care integrated machine according to the present invention can operate independently or simultaneously. The steam generated by the steam generation system 2 is realized. The first path is to enter the drum of the drying system through the pipe to care for the clothes. The condensed water generated during the care process is directly discharged from the drain pipe of the drying clothes; the second path The path is that the steam enters the drum of the laundry system through the pipeline to care for the clothes, and the condensed water generated during the care process is directly discharged from the drainage system; the third path is controlled by the three-way valve, and the steam can enter the drying The laundry drum and the laundry drum are used to care for the clothes in their respective drums.

Referring to Fig. 2 to Fig. 5, the design of the valve body on the water supply pipeline and the steam pipeline of the steam generating system 2 is shown. A combination of three-way valves and single valves can be used, or two single valves or one three-way valve can be used on both sets of pipelines. The diversion path is the same as above, and the specific method to be adopted is determined according to the internal space position of the washing and care all-in-one machine, and will not be described here one by one.

Referring to Figure 6, in order to meet the individual needs of consumers, when the frequency of nursing functions used by consumers is high and the water stored in the water tank 11 is not enough, consumers need to use steam to care for their clothes. At this time, the supply water pipeline 25 can be activated. Adding water to the water tank 11 protects the heating core from being damaged due to dry burning on the one hand, and produces sufficient water vapor to meet the needs of clothing care on the other hand.

Referring to Fig. 7, it shows another embodiment of the all-in-one washing machine of the present invention. The water tank 11 and the heating chamber 12 are installed on the top of the complete machine, and a water pump 26 is added to pump the collected condensed water into the water tank 11 through the pumping pipeline 27 .

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention to other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or modify the equivalent of equivalent changes. Embodiment, such as the water tank is installed at the bottom or outside, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still belong to the technical solution of the present invention protected range.

Claims (10)

1. A control method for an integrated washing and care machine for clothes. The integrated washing and care machine includes a casing, a drying system installed in the casing, a steam generating system and a laundry system. The steam generated by the steam generating system is transported to the dry Clothes system and/or laundry system, its control method comprises the steps: S1. Condensed water collection stage: the drying system is working, and the hot air in the drying cylinder passes through the water generated by the condenser and is transported to the water tank through the water supply pipeline; S2. Steam generation stage: the heating core of the steam generation system works to generate water vapor and transport it to the steam pipeline; S3. Steam care stage: the steam pipeline delivers steam to the drying system, or delivers steam to the laundry system, or delivers steam to the drying system and the laundry system at the same time. 2. The control method of the all-in-one laundry washing and care machine according to claim 1, characterized in that: the condensed water collection stage also includes a temperature detection step of the drying system, when the drying program is started, the temperature in the machine barrel is less than When the temperature is 40 degrees, the water supply pipeline guides water to the drain pipe of the drying system; when the temperature in the barrel of the drying system is greater than or equal to 40 degrees, the water supply pipeline guides the condensed water in the tank described above. 3. The control method of the all-in-one laundry washing and care machine according to claim 2, further comprising a drying system time detection step, when the heating system of the drying system runs for a set time, the water supply pipe The road can only direct water to the drain of the drying system. 4. The control method of the integrated laundry washing and care machine according to claim 3, characterized in that: the set time is a time node when the remaining running time of the drying system is 30 minutes. 5. The washing and care control method of the clothes washing and care all-in-one machine according to any one of claims 1-3, characterized in that: the water level in the water tank is detected by a water level sensor, and then the water supply pipeline is controlled or sent to the water supply from the water tank or lead water to the drain of the clothes drying system. 6. The control method of the all-in-one laundry washing and care machine according to claim 5, characterized in that: it also includes an auxiliary water supply step, when the water level in the water tank is lower than the set water level, the auxiliary water supply is started, that is, the water supply pipeline is also added An auxiliary water supply pipeline comprising a one-way valve, one end of the auxiliary water supply pipeline is connected to a faucet, and the other end is connected to the water tank. 7. The control method of the all-in-one laundry washing and care machine according to claim 1, characterized in that: the steam generating system is arranged in the middle of the all-in-one machine, including a water supply pipeline, connected to the condenser and the water tank of the clothes drying system and the drain pipe of the drying system; a heating chamber, the heating chamber is a separate chamber or a water tank, the heating chamber has at least one inlet and at least one outlet, the inlet is connected to the water supply pipeline, and the outlet is connected to the steam pipeline connection; a heating core, which is placed in the heating chamber, for heating the condensed water into water vapor; a steam pipeline, which guides the water vapor to be distributed to the drying system and/or washing system. 8. The control method of the all-in-one laundry washing and care machine according to claim 7, characterized in that: the steam pipeline is provided with two single valves or three-way valves, the inlet is connected to the water tank through the pipeline, and the two single valves The two outlets of the valve or the three-way valve deliver steam through pipelines to the drying system, or to the washing system, or to both the drying system and the washing system. 9. The control method of the all-in-one laundry washing and care machine according to claim 7, characterized in that: the steam pipeline is provided with two single valves or three-way valves, the inlet is connected to the water tank through the pipeline, and the two single valves The two outlets of the valve or the three-way valve deliver steam through pipelines to the drying system, or to the washing system, or to both the drying system and the washing system. 10. The all-in-one laundry washing and care machine according to claim 9, characterized in that: The steam pipeline is provided with a three-way valve, the inlet of the three-way valve is connected to the heating chamber through the pipeline, and only when the A outlet of the three-way valve is activated, the steam is delivered to the drying system, or When only outlet B of the three-way valve operates, steam is delivered to the laundry system, or when outlets A and B of the three-way valve operate simultaneously, steam is delivered to the drying system and the laundry system at the same time; The water supply pipeline is provided with two single valves, the water valve A transports the condensed water to the water tank through the pipeline, and the water valve B is connected to the drain pipe of the drying system through the pipeline.