CN108457064B - Steam generation system of clothes care machine and clothes care machine - Google Patents
Steam generation system of clothes care machine and clothes care machine Download PDFInfo
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- CN108457064B CN108457064B CN201810231478.3A CN201810231478A CN108457064B CN 108457064 B CN108457064 B CN 108457064B CN 201810231478 A CN201810231478 A CN 201810231478A CN 108457064 B CN108457064 B CN 108457064B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 281
- 239000002351 wastewater Substances 0.000 claims abstract description 133
- 238000001514 detection method Methods 0.000 claims abstract description 44
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 230000002308 calcification Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 17
- 230000008859 change Effects 0.000 claims description 15
- 230000009849 deactivation Effects 0.000 claims description 13
- 230000006866 deterioration Effects 0.000 claims description 8
- 230000000474 nursing effect Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F73/00—Apparatus for smoothing or removing creases from garments or other textile articles by formers, cores, stretchers, or internal frames, with the application of heat or steam
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a steam generating system of a clothes nursing machine and the clothes nursing machine, comprising: a steam generator for generating steam; a water inlet tank selectively communicated with the steam generator for supplying water to the steam generator; a waste water tank selectively communicating with the steam generator for discharging waste water in the steam generator; the control unit comprises a water inlet tank working state detection device and a waste water tank working state detection device, and the control unit judges the water quality in the steam generator according to the working state of the water inlet tank and/or the waste water tank. The clothes care machine steam generation system has a water quality detection function, and can ensure that the water quality of the clothes care machine is qualified, so that the clothes care quality is ensured, and the improper clothes care caused by unqualified water quality is avoided.
Description
Technical Field
The invention relates to the technical field of clothes care, in particular to a steam generating system of a clothes care machine and the clothes care machine with the steam generating system.
Background
In the related art, a laundry care machine, which is an important household appliance, is used very frequently, and during a specific care, the laundry care machine continuously heats water in a steam generator to generate sufficient water vapor, and applies the vapor to laundry through a vapor conduit for laundry care. In the clothes nursing process, the water quality influences the clothes nursing effect, and poor water quality can cause secondary pollution of clothes and bring hidden dangers to the health of a user.
Disclosure of Invention
One object of the present invention is: the utility model provides a clothing nursing machine steam generation system, it can automated inspection clothing nursing machine's water supply quality of water, ensures clothing nursing effect.
Another object of the present invention is to provide a steam generating system of a clothes care machine, which can detect calcification of a steam generator of the clothes care machine, and avoid water quality pollution caused by the calcification of the steam generator.
Still another object of the present invention is to provide a laundry care machine, which can ensure the water quality of the laundry care machine, and has good laundry care effect and long service life.
In order to achieve the purpose, the invention adopts the following technical scheme:
in one aspect, there is provided a steam generation system of a laundry machine, including:
a steam generator for generating steam;
a water inlet tank selectively communicated with the steam generator for supplying water to the steam generator;
a waste water tank selectively communicating with the steam generator for discharging waste water in the steam generator;
the control unit comprises a water inlet tank working state detection device and a waste water tank working state detection device, and the control unit judges the water quality in the steam generator according to the working state of the water inlet tank and/or the waste water tank.
As a preferred technical solution of the steam generating system of the laundry care machine, the water inlet tank working state detecting device is a water inlet tank position detecting device, the control unit detects whether the water inlet tank is in a working position through the water inlet tank position detecting device, and judges the working state of the water inlet tank according to whether the water inlet tank is in the working position; the device for detecting the working state of the waste water tank is a device for detecting the position of the waste water tank, and the control unit detects whether the waste water tank is in the working position according to the device for detecting the position of the waste water tank and judges the working state of the waste water tank according to whether the waste water tank is in the working position.
As a preferred technical solution of the steam generation system of the laundry care machine, the working state of the water inlet tank and/or the waste water tank is judged by detecting the in-place installation time length of the water inlet tank and/or the waste water tank, and when the time length of the water inlet tank and/or the waste water tank in the working position is longer than the preset deterioration time length, the water in the water inlet tank and/or the waste water tank is judged to be unqualified.
As a preferable technical solution of the steam generating system of the laundry care machine, the control unit further includes a memory chip, and the time length for detecting the in-place installation of the water inlet tank and/or the waste water tank is: and recording the time length of the water inlet tank and/or the waste water tank after the water inlet tank and/or the waste water tank are installed in place through a memory chip.
As a preferred technical solution of the steam generation system of the laundry care machine, the positions of the water inlet tank and the waste water tank are respectively detected by the water inlet tank position detection device and the waste water tank position detection device, when the water inlet tank and the waste water tank are installed in place, the time length of the water inlet tank and the waste water tank in the memory chip after being installed in place is cleared so as to restart timing, the control unit monitors the position change condition of the water inlet tank and the waste water tank in real time, and if the position of the water inlet tank and/or the waste water tank exceeds a specified time and is not changed, the water quality in the steam generator is judged to be unqualified.
As a preferable technical scheme of the steam generating system of the laundry care machine, the laundry care machine further comprises a water pump and an air valve, the water pump is connected with the water inlet tank and used for supplying water to the water inlet tank, the air valve is connected with the steam generator and used for controlling the steam generator to output steam, the control unit detects working states of the water pump and the air valve, and judges whether parts of the steam generator are calcified according to the working states of the water pump and the air valve.
As a preferable technical solution of the steam generation system of the laundry care machine, the working state judgment of the water pump and the air valve is working time judgment, the memory chip records the length of the deactivation time of the water pump and the air valve after the last working, compares the length of the deactivation time with a set maximum length of time, and judges that the component of the steam generator is calcified if the length of the deactivation time is greater than the maximum length of time.
As a preferred technical solution of the steam generating system of the laundry care machine, the working state judgment of the water pump is used for judging the water inflow of the steam generator, the memory chip records the working time length of the water pump, the water inflow of the steam generator is determined by the product of the working time length of the water pump and the flow rate of the water pump, and when the water inflow is greater than a preset water inflow, the calcification of the component of the steam generator is judged.
As a preferable technical solution of the steam generation system of the laundry care machine, the working state judgment of the gas valve is used for judging the output water amount of the steam generator, the memory chip records the working time length of the gas valve, the output water amount of the steam generator is determined by the product of the working time length of the gas valve and the equivalent water flow amount of the gas valve in unit time, and when the output water amount is greater than the preset output water amount, the calcification of the component of the steam generator is judged.
In another aspect, a laundry care machine is provided, which has a steam generation system of the laundry care machine as described above.
The invention has the beneficial effects that: the clothes care machine steam generation system has a water quality detection function, and can ensure that the water quality of the clothes care machine is qualified, so that the clothes care quality is ensured, and the clothes care machine is prevented from being improperly cared by the clothes care machine due to unqualified water quality.
Through the operating condition who detects into water case and/or waste water case, judge the quality of water condition among the steam generator, can realize the intelligent judgement of quality of water, need not the user and tear the machine by oneself and carry out the water quality inspection in the use, can effectual reduction user's the operation degree of difficulty, improve user experience.
Drawings
The invention is explained in more detail below with reference to the figures and examples.
Fig. 1 is a block diagram of a steam generation system of a laundry care machine according to a first embodiment of the present invention.
Fig. 2 is a block diagram of a steam generation system of a laundry care machine according to a second embodiment of the present invention.
Fig. 3 is a block diagram of a steam generation system of a laundry care machine according to a third embodiment of the present invention.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The first embodiment is as follows:
as shown in fig. 1, in the present embodiment, the steam generating system of a laundry care machine according to the present invention comprises:
a steam generator for generating steam;
a water inlet tank selectively communicated with the steam generator for supplying water to the steam generator;
a waste water tank selectively communicating with the steam generator for discharging waste water in the steam generator;
the control unit comprises a water inlet tank working state detection device and a waste water tank working state detection device, and the control unit judges the water quality in the steam generator according to the working state of the water inlet tank and/or the waste water tank.
The clothes care machine steam generation system has a water quality detection function, and can ensure that the water quality of the clothes care machine is qualified, so that the clothes care quality is ensured, and the clothes care machine is prevented from being improperly cared by the clothes care machine due to unqualified water quality.
Through the operating condition who detects into water case and/or waste water case, judge the quality of water condition among the steam generator, can realize the intelligent judgement of quality of water, need not the user and tear the machine by oneself and carry out the water quality inspection in the use, can reduce user's the operation degree of difficulty effectively, improve user experience.
In this embodiment, the water inlet tank working state detection device is a water inlet tank position detection device, and the control unit detects whether the water inlet tank is in a working position through the water inlet tank position detection device and judges the working state of the water inlet tank according to whether the water inlet tank is in the working position; the device for detecting the working state of the waste water tank is a device for detecting the position of the waste water tank, and the control unit detects whether the waste water tank is in the working position according to the device for detecting the position of the waste water tank and judges the working state of the waste water tank according to whether the waste water tank is in the working position.
Specifically, the working state of the water inlet tank is judged by detecting the in-place installation time length of the water inlet tank, namely, the time length of the water inlet tank in the working position is detected by the water inlet tank position detection device, and when the time length of the water inlet tank in the working position is greater than the preset deterioration time length, the water in the water inlet tank is judged to be unqualified.
The working state of the waste water tank is judged by detecting the installation in-place time length of the waste water tank, namely, the time length of the waste water tank in the working position is detected by a waste water tank position detection device, and when the time length of the waste water tank in the working position is greater than the preset deterioration time length, the water in the waste water tank is judged to be unqualified.
The control unit also comprises a memory chip, and the time length for detecting the in-place installation time of the water inlet tank and/or the waste water tank is as follows: and recording the time length of the water inlet tank and/or the waste water tank after the water inlet tank and/or the waste water tank are installed in place through a memory chip.
The positions of the water inlet tank and the waste water tank are respectively detected by the water inlet tank position detection device and the waste water tank position detection device, after the water inlet tank and the waste water tank are installed in place, the time length of the water inlet tank and the waste water tank in the memory chip after being installed in place is reset to restart timing, the control unit monitors the position change condition of the water inlet tank and the waste water tank in real time, and if the position of the water inlet tank and/or the waste water tank exceeds the specified time and does not change, the water quality in the steam generator is judged to be unqualified.
Specifically, the position of a water inlet tank is detected by the water inlet tank position detection device, after the water inlet tank is installed in place, the in-place installation time length of the water inlet tank in the memory chip is reset to restart timing, a control unit monitors the change condition of the position of the water inlet tank in real time, and if the position of the water inlet tank does not change after exceeding the specified time, the water quality in the steam generator is judged to be unqualified;
the position of the waste water tank is detected through the waste water tank position detection device, after the waste water tank is installed in place, the installation in-place time length of the waste water tank in the memory chip is reset to restart timing, the control unit monitors the change condition of the position of the waste water tank in real time, and if the position of the waste water tank exceeds the specified time and does not change, the water quality in the steam generator is judged to be unqualified.
In the embodiment, the in-place installation time length of the water inlet tank and the in-place installation time length of the waste water tank are detected simultaneously, and if any one of the water inlet tank and the waste water tank exceeds the specified time and does not change position, the water quality in the steam generator is judged to be unqualified.
And under the condition that the water quality in the steam generator is qualified or unqualified, the information is displayed by the display part and fed back by the relevant human-computer interaction information so as to prompt a user to perform corresponding treatment.
Meanwhile, the embodiment also provides a clothes care machine which is provided with the steam generation system of the clothes care machine.
Example two:
as shown in fig. 2, in the present embodiment, the steam generating system of a clothes care machine according to the present invention includes:
a steam generator for generating steam;
a water inlet tank selectively communicated with the steam generator for supplying water to the steam generator;
a waste water tank selectively communicating with the steam generator for discharging waste water in the steam generator;
the control unit comprises a water inlet tank working state detection device and a waste water tank working state detection device, and the control unit judges the water quality in the steam generator according to the working state of the water inlet tank and/or the waste water tank.
The water inlet tank working state detection device is a water inlet tank position detection device, the control unit detects whether the water inlet tank is in a working position or not through the water inlet tank position detection device, and judges the working state of the water inlet tank according to whether the water inlet tank is in the working position or not; the device for detecting the working state of the waste water tank is a device for detecting the position of the waste water tank, and the control unit detects whether the waste water tank is in the working position according to the device for detecting the position of the waste water tank and judges the working state of the waste water tank according to whether the waste water tank is in the working position.
Specifically, the working state of the water inlet tank is judged by detecting the in-place installation time length of the water inlet tank, and when the time length of the water inlet tank in the working position is greater than the preset deterioration time length, the water in the water inlet tank is judged to be unqualified.
And the working state of the waste water tank is judged by detecting the installation in-place time length of the waste water tank, and when the time length of the waste water tank in the working position is greater than the preset deterioration time length, the water in the waste water tank is judged to be unqualified.
The control unit also comprises a memory chip, and the time length for detecting the in-place installation time of the water inlet tank and/or the waste water tank is as follows: and recording the time length of the water inlet tank and/or the waste water tank after the water inlet tank and/or the waste water tank are installed in place through a memory chip.
The steam generation system of the clothes care machine further comprises a water pump and an air valve, wherein the water pump is connected with the water inlet tank and used for supplying water to the water inlet tank, the air valve is connected with the steam generator and used for controlling the steam generator to output steam, the control unit detects the working states of the water pump and the air valve, and judges whether parts of the steam generator are calcified according to the working states of the water pump and the air valve.
In this embodiment, the working state of the water pump and the gas valve is judged as working time, the memory chip records the time length of deactivation (Told) of the water pump and the gas valve after the last working, compares the time length of deactivation (Told) with a set maximum time length (ToldMax), and judges that the component of the steam generator is calcified if the time length of deactivation (Told) is greater than the maximum time length (ToldMax).
Of course, in the structure of the steam generating system of the laundry care machine, the judgment of whether the components of the steam generator are calcified is not limited to the above form, and for example, the judgment of whether the components of the steam generator are calcified may be made only by the operation state of the water pump.
The judgment of the working state of the water pump is used for judging the water inflow (QIn) of the steam generator, the memory chip records the working time length (Tpump) of the water pump, the water inflow (QIn) of the steam generator is determined by the product of the working time length (Tpump) of the water pump and the flow (WIn) of the water pump, and when the water inflow (QIn) is larger than the preset water inflow, the calcification of the components of the steam generator is judged.
The calcification of the steam generator component depends on the quality of calcification substances passing through water, the preset water inflow is a critical value of the calcification of the steam generator component under the conventional state, and the calcification of the steam generator component is explained when the water inflow is more than the critical value.
Whether the components of the steam generator are calcified can also be judged by only judging the working state of the gas valve of the steam generator according to the working state of the gas valve. The device is used for judging the output water quantity (Qout) of the steam generator, the memory chip records the working time length (WSOut) of the air valve, the output water quantity (Qout) of the steam generator is determined according to the product of the working time length (WSOut) of the air valve and the equivalent water flow quantity of the air valve in unit time, and when the output water quantity (Qout) is larger than the preset output water quantity, the part calcification of the steam generator is judged.
And under the condition that the water quality in the steam generator is qualified or unqualified, the information is displayed by the display part and fed back by the relevant human-computer interaction information so as to prompt a user to perform corresponding treatment.
Meanwhile, the embodiment also provides a clothes care machine which is provided with the steam generation system of the clothes care machine.
Example three:
as shown in fig. 3, in the present embodiment, the steam generating system of a clothes care machine according to the present invention includes:
a steam generator for generating steam;
a water inlet tank selectively communicated with the steam generator for supplying water to the steam generator;
a waste water tank selectively communicating with the steam generator for discharging waste water in the steam generator;
the control unit comprises a water inlet tank working state detection device and a waste water tank working state detection device, and the control unit judges the water quality in the steam generator according to the working state of the water inlet tank and/or the waste water tank.
In this embodiment, the steam generation system of the clothes care machine further comprises a water inlet tank water level detection device and a wastewater tank water level detection device, and water levels in the water inlet tank and the wastewater tank can be detected in time through the water inlet tank water level detection device and the wastewater tank water level detection device, so that the water level can be adjusted in time.
The water inlet tank working state detection device is a water inlet tank position detection device, the control unit detects whether the water inlet tank is in a working position or not through the water inlet tank position detection device, and judges the working state of the water inlet tank according to whether the water inlet tank is in the working position or not; the device for detecting the working state of the waste water tank is a device for detecting the position of the waste water tank, and the control unit detects whether the waste water tank is in the working position according to the device for detecting the position of the waste water tank and judges the working state of the waste water tank according to whether the waste water tank is in the working position.
Specifically, the working state of the water inlet tank is judged by detecting the in-place installation time length of the water inlet tank, and when the time length of the water inlet tank in the working position is greater than the preset deterioration time length, the water in the water inlet tank is judged to be unqualified.
And the working state of the waste water tank is judged by detecting the installation in-place time length of the waste water tank, and when the time length of the waste water tank in the working position is greater than the preset deterioration time length, the water in the waste water tank is judged to be unqualified.
The control unit further comprises a memory chip, and the time length of the water inlet tank in place and the time length of the waste water tank in place are detected as follows: and recording the time length of the water inlet tank and the waste water tank after the water inlet tank and the waste water tank are installed in place through a memory chip.
The positions of the water inlet tank and the waste water tank are respectively detected by the water inlet tank position detection device and the waste water tank position detection device, after the water inlet tank and the waste water tank are installed in place, the time length of the water inlet tank and the waste water tank in the memory chip after being installed in place is reset to restart timing, the control unit monitors the position change condition of the water inlet tank and the waste water tank in real time, and if the position of the water inlet tank and/or the waste water tank exceeds the specified time and does not change, the water quality in the steam generator is judged to be unqualified.
Specifically, the position of a water inlet tank is detected by the water inlet tank position detection device, after the water inlet tank is installed in place, the time length of the time that the water inlet tank is installed in place in the memory chip is reset to restart the time counting, the control unit monitors the change condition of the position of the water inlet tank in real time, and if the position of the water inlet tank does not change after exceeding the specified time, the water quality in the steam generator is judged to be unqualified;
the position of the waste water tank is detected through the waste water tank position detection device, after the waste water tank is installed in place, the installation in-place time length of the waste water tank in the memory chip is reset to restart timing, the control unit monitors the change condition of the position of the waste water tank in real time, and if the position of the waste water tank exceeds the specified time and does not change, the water quality in the steam generator is judged to be unqualified.
The steam generation system of the clothes care machine further comprises a water pump and an air valve, wherein the water pump is connected with the water inlet tank and used for supplying water to the water inlet tank, the air valve is connected with the steam generator and used for controlling the steam generator to output steam, the control unit detects the working states of the water pump and the air valve, and judges whether parts of the steam generator are calcified according to the working states of the water pump and the air valve.
And judging the working state of the water pump and the gas valve as working time judgment, recording the elapsed deactivation time length (Told) of the water pump and the gas valve after the last working by the memory chip, comparing the deactivation time length (Told) with a set maximum time length (ToldMax), and judging the calcification of the components of the steam generator if the deactivation time length (Told) is greater than the maximum time length (ToldMax).
In addition, in another embodiment of the present invention, the operation state judgment of the water pump is used for judging the water inflow (QIn) of the steam generator, the memory chip records the operation time length (Tpump) of the water pump, the water inflow (QIn) of the steam generator is determined by the product of the operation time length (Tpump) of the water pump and the water pump flow (WIn), and when the water inflow (QIn) is greater than the preset water inflow, the calcification of the components of the steam generator is judged.
Or in another embodiment, the working state judgment of the gas valve is used for judging the output water quantity (Qout) of the steam generator, the memory chip records the working time length (Tvalve) of the gas valve, the output water quantity (Qout) of the steam generator is determined by the product of the working time length (Tvalve) of the gas valve and the equivalent water delivery quantity (WSOut) of the gas valve in unit time, and when the output water quantity (Qout) is larger than the preset output water quantity, the calcification of the component of the steam generator is judged.
The above-mentioned length of operating time through to water pump and pneumatic valve judges, and the judgement of steam generator's inflow (QIn) and the output water yield (Qout) of steam generator judge the three can independently go on respectively, also can integrate arbitrary two kinds or all three kinds among them and carry out the combination judgement in same clothing nursing machine steam generation system, under the condition of combining the judgement, arbitrary one judgement mode judges that the calcification of steam generation part is promptly think that the calcification of steam generation device has taken place, needs to carry out cleaning. At this time, the control unit controls the operation of the drain valve to discharge the liquid in the steam generating part into the waste water tank.
As a preferred technical solution, the steam generating system of a clothes care machine in this embodiment further includes a power supply device, and the power supply device is configured to supply power to each device and the control unit, and simultaneously can provide the electric quantity for the control unit to continuously operate without the commercial power.
Meanwhile, the embodiment also provides a clothes care machine which is provided with the steam generation system of the clothes care machine.
In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are based on the orientations and positional relationships shown in the drawings and are used for convenience in description and simplicity in operation, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular operation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.
In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single technical solution, and such description is for clarity only, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that may be understood by those skilled in the art.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (7)
1. A steam generation system for a laundry care machine, comprising:
a steam generator for generating steam;
a water inlet tank selectively communicated with the steam generator for supplying water to the steam generator;
a waste water tank selectively communicating with the steam generator for discharging waste water in the steam generator;
the control unit comprises a water inlet tank working state detection device and a waste water tank working state detection device, and the control unit judges the water quality in the steam generator according to the working state of the water inlet tank and/or the waste water tank;
the water inlet tank working state detection device is a water inlet tank position detection device, the control unit detects whether the water inlet tank is in a working position or not through the water inlet tank position detection device, and judges the working state of the water inlet tank according to whether the water inlet tank is in the working position or not; the control unit detects whether the waste water tank is in a working position according to the waste water tank position detection device and judges the working state of the waste water tank according to whether the waste water tank is in the working position;
the working state of the water inlet tank and/or the waste water tank is judged by detecting the in-place installation time length of the water inlet tank and/or the waste water tank, and when the time length of the water inlet tank and/or the waste water tank in the working position is larger than the preset deterioration time length, the water in the water inlet tank and/or the waste water tank is judged to be unqualified;
the water pump is connected with the water inlet tank and used for supplying water to the water inlet tank, the air valve is connected with the steam generator and used for controlling the steam generator to output steam, the control unit detects the working states of the water pump and the air valve, and judges whether parts of the steam generator are calcified according to the working states of the water pump and the air valve.
2. A steam generating system of a laundry care machine according to claim 1, wherein said control unit further comprises a memory chip, said detecting the in-place installation time period of said water inlet tank and/or said waste water tank is: and recording the time length of the water inlet tank and/or the waste water tank after the water inlet tank and/or the waste water tank are installed in place through a memory chip.
3. The steam generating system of a clothing care machine of claim 2, wherein the positions of the water inlet tank and the waste water tank are detected by the water inlet tank position detecting device and the waste water tank position detecting device, when the water inlet tank and the waste water tank are installed in place, the time length of the water inlet tank and the waste water tank of the memory chip after being installed in place is cleared to restart timing, the control unit monitors the position change condition of the water inlet tank and the waste water tank in real time, and if the position of the water inlet tank and/or the waste water tank exceeds a specified time and is not changed, the water quality in the steam generator is judged to be unqualified.
4. The steam generation system of a laundry care machine according to claim 2, wherein the operating status of the water pump and the air valve is judged as the length of the deactivation time, the memory chip records the length of the deactivation time elapsed after the last operation of the water pump and the air valve, compares the length of the deactivation time with a set maximum length of time, and judges that the component of the steam generator is calcified if the length of the deactivation time is greater than the maximum length of time.
5. The steam generating system of a laundry care machine according to claim 2, wherein the judgment of the working state of the water pump is used for judging the water inflow of the steam generator, the memory chip records the working time length of the water pump, the water inflow of the steam generator is determined by the product of the working time length of the water pump and the flow of the water pump, and the calcification of the components of the steam generator is judged when the water inflow is greater than the preset water inflow.
6. The steam generating system of a laundry care machine according to claim 2, wherein the working state judgment of the gas valve is used for judging the output water amount of the steam generator, the memory chip records the working time length of the gas valve, the output water amount of the steam generator is determined by the product of the working time length of the gas valve and the equivalent water flow amount of the gas valve per unit time, and when the output water amount is greater than a preset output water amount, the calcification of the component of the steam generator is judged.
7. A laundry care machine, characterized by having a laundry care machine steam generation system according to any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231478.3A CN108457064B (en) | 2018-03-20 | 2018-03-20 | Steam generation system of clothes care machine and clothes care machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231478.3A CN108457064B (en) | 2018-03-20 | 2018-03-20 | Steam generation system of clothes care machine and clothes care machine |
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| Publication Number | Publication Date |
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| CN108457064A CN108457064A (en) | 2018-08-28 |
| CN108457064B true CN108457064B (en) | 2020-11-10 |
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| CN201810231478.3A Expired - Fee Related CN108457064B (en) | 2018-03-20 | 2018-03-20 | Steam generation system of clothes care machine and clothes care machine |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3731816B2 (en) * | 2002-06-05 | 2006-01-05 | 松下電器産業株式会社 | High-frequency heating apparatus water supply control method and high-frequency heating apparatus |
| JP2007209439A (en) * | 2006-02-08 | 2007-08-23 | Toshiba Corp | Steam iron |
| CN201873882U (en) * | 2010-08-31 | 2011-06-22 | 美的集团有限公司 | Steam ironing and cleaning machine convenient for drainage |
| CN203128902U (en) * | 2013-03-01 | 2013-08-14 | 贵州捷成电器制造有限公司 | Steam generator of steam iron |
| CN204728114U (en) * | 2015-04-22 | 2015-10-28 | 佛山市顺德区美的电热电器制造有限公司 | The Garment Steamer Machine of the clean prompting function of-kind of band |
| CN105928193A (en) * | 2016-04-26 | 2016-09-07 | 芜湖美的厨卫电器制造有限公司 | Water heater and cleaning control method thereof |
| CN205639836U (en) * | 2016-05-09 | 2016-10-12 | 佛山市顺德区美的电热电器制造有限公司 | Drain valve and garment steamer |
| CN206408428U (en) * | 2017-01-16 | 2017-08-15 | 广东新宝电器股份有限公司 | Easy-cleaning type steam generator and the electric iron with the easy-cleaning type steam generator |
| CN206858898U (en) * | 2017-07-07 | 2018-01-09 | 黄春香 | A kind of intelligent clothing care machine |
| CN107374537B (en) * | 2017-07-31 | 2021-04-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method of dish washing machine and dish washing machine |
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