CN1724796A - Condensing clothes drying machine and its method for detecting full water level and humidity - Google Patents
Condensing clothes drying machine and its method for detecting full water level and humidity Download PDFInfo
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- CN1724796A CN1724796A CN 200410020015 CN200410020015A CN1724796A CN 1724796 A CN1724796 A CN 1724796A CN 200410020015 CN200410020015 CN 200410020015 CN 200410020015 A CN200410020015 A CN 200410020015A CN 1724796 A CN1724796 A CN 1724796A
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Abstract
The invention relates a condensing clothing driver and the full water level humidity detecting method. The driver includes roller, heater, filter, condenser and operating keys, condensed water detecting device for detecting the condensed water gathers on a condensed water tank by inputting a starting-up command; microcomputer for judging if it is normal to make full water level detection; and load driver for starting up a control motor and the heater by the microcomputer. And the detecting method includes the stages of: as switching on the power supply, a user selecting the clothing characters and drying degree; detecting the humidity; judging whether to reach the full water level; controlling the starting-up of the loads. The invention has the beneficial effects: it detects the degree of the full water level by detecting the humidity of the condensed water in the condensed water tank to in time inform the user to eliminate the condensed water; and as reaching the full water level, automatically stops operating the loads to prevent the misoperation of the loads caused by the full water level.
Description
Technical field
What the present invention relates to is clothes dryer, particularly be to utilize the inner loop air to carry out drying, and detect humidity detection method according to the condensing clothes dryer of temperature actuated heater and full-water level thereof.
Background technology
Usually, the hot blast that clothes dryer produces by heater is delivered to the be dried moisture of thing of cylinder absorbed inside, and the thing that is dried is carried out dry equipment.The mode that produces the humid air processing according to thing moisture that absorption is dried is divided, and roughly is divided into exhaust clothes dryer and condensing clothes dryer.
The exhaust clothes dryer is that the humid air in the cylinder is directly discharged to the outside, and moisture is removed in humid air on condenser the condensation of condensation dryer to producing in the cylinder, and the air that will remove moisture is delivered to cylinder inside once more and carried out recirculation.
Below, with reference to accompanying drawing prior art condensing clothes dryer is elaborated.
Fig. 1 is the stereogram that prior art condensing clothes dryer wants portion to form.Among the figure, arrow I represents the flow direction of extraneous air, and arrow II represents the flow direction of circulating air.
As shown in Figure 1, the condensing clothes dryer of prior art comprises: be provided with several lift arm (not shown) on the inner cylinder, by rotation the inside thing that is dried carried out dry cylinder type cylinder 1 under 6 effects of drive motors 4 and driving belt; Cylinder 1 is discharged the filter 2 that foreign matters such as containing soft flocks in the humid air filters; By the condenser 3 of the condensing removal of heat exchange through moisture in filter 2 humid air; Be arranged on the low temperature thermistor (not shown) of filter 2 fronts for detected temperatures.
Simultaneously, also comprise: it is condensing to carry out the heat exchange realization with the humid air of condenser 3, along the outer gas that drive motors (increase content) axially sucks, is expelled to the cooling fan 7a of condenser 3 to circumference by the pipe 8 that is connected with condenser 3; To deliver to the circulation fan 5 of cylinder 1 through the dry air that condenser 3 generates; To deliver to the heater (not shown) that heats before the dry air inflow of cylinder by circulation fan 5.
Wherein, cooling fan 7a links to each other with the motor 4 of head roll 1 with circulation fan 5 and is driven.
But above-mentioned cooling fan 7a and circulation fan 5 and cylinder 1 are driven by a motor 4, and when beginning is dry, cooling fan 7a and circulation fan 5 will start simultaneously, so that the air of cylinder 1 inside circulates.
In addition, prior art condensing clothes dryer is owing to the device that is not provided with condensed water full-water level state notifying user, and whether the condensed water that therefore can't detect the condensed water bucket (not shown) is the full-water level state.Because the user can not in time remove condensed water, cause condensed water to overflow, the mistake operation of the drive unit that causes easily loading.
Because the user can't correctly judge the time of removing condensed water, then needs often to confirm, both loses time, and increases labour intensity again.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology, when providing a kind of condensed water in condensed water bucket to reach full-water level, timely user; Another order of the present invention allows the user know that condensed water has reached full-water level, in time removes condensed water.Another purpose of the present invention also is to stop stating with load automatically when detecting condensed water and reached full-water level.
The technical scheme that solves the problems of the technologies described above is:
A kind of condensing clothes dryer includes: cylinder; Heater; Cylinder is discharged foreign matters such as containing soft flocks in the humid air filter the filter of removing and pass through the condenser of moisture in the humid air of filter, also include: user's command input operating keys by the condensing removing of heat exchange; By operated key input running initiation command, whether the detection condensed water accumulates in the condensed water checkout gear on the condensed water bucket; According to the humidity that the condensed water checkout gear detects, judge whether to carry out normally the micro computer that full-water level detects; Control the load drive unit of the startup of motor and heater according to the control signal of micro computer.
Also comprise if full-water level detects does not normally carry out according to the control signal of micro computer, then send the alarm sound generator of alarm sound and, show whether carry out the display screen that full-water level detects according to the control signal of micro computer.
Operated key, condensed water checkout gear connect the input of micro computer, output connected load drive unit, alarm sound generator and the display screen of micro computer.
Described condensed water checkout gear is to be made of humidity sensor.
A kind of full-water level of above-mentioned condensing clothes dryer detects humidity detection method, and this detection method comprised as the next stage:
The user selects the stage of clothing matter and required aridity during turn-on power;
The user carries out dry trip according to selected aridity after importing the running initiation command, utilizes the condensed water checkout gear to detect the stage of humidity simultaneously;
According to detected humidity, judged whether to reach the stage of full-water level;
Whether detect the stage of control stating with load according to full-water level.
The described stage of judging that whether full-water level detects comprises: judge the humidity detected stage more than the reference humidity of setting whether; If the humidity that above-mentioned judgement detected is when reference humidity is above, judged whether to pass through the stage of the detection of set point number.
The described humidity that also comprises described detection below the reference humidity of setting or the humidity that detects be do not draw through the detection of set point number as a result the time, according to selected aridity, carry out the stage of dry trip.
The stage of described control stating with load comprises: after the detection of having passed through set point number, stop the stage of load running; The stage of sending alarm sound in order to notify the full-water level state and showing the full-water level state to the user.
The invention has the beneficial effects as follows: at first, by detecting the humidity of condensate water accumulation in the condensed water bucket, detect the full-water level degree, in time notify the user, the user can remove condensed water easily.Secondly, by notifying the state of user's full-water level, can prevent condensed water to overflow the generation of a series of problems that cause.At last, when detection reached full-water level, automatic load out of service can prevent the mistake running of the load that full-water level causes.
Description of drawings
Fig. 1 is the stereogram that prior art condensing clothes dryer wants portion to form;
Fig. 2 is that condensing clothes dryer control of the present invention constitutes block diagram;
Fig. 3 is the flow chart that condensing clothes dryer full-water level of the present invention detects humidity detection method.
" to the simple declaration of accompanying drawing "
101: operated key 102: the condensed water checkout gear
103: micro computer 104: the load drive unit
105: heater 106: motor
107: alarm sound generator 108: display screen
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated.
Fig. 2 is that condensing clothes dryer control of the present invention constitutes block diagram; Fig. 3 is the flow chart that condensing clothes dryer full-water level of the present invention detects humidity detection method.
Condensing clothes dryer of the present invention comprises as shown in Figure 2: be used for user's command input operating keys 101; Behind operated key 101 input running initiation commands, whether the detection condensed water accumulates in the condensed water checkout gear 102 on the condensed water bucket (not shown); According to the numerical value that condensed water checkout gear 102 detects, judge the full water degree, and the micro computer 103 of output load start-up control signal; Load drive unit 104 according to the startup of the control signal control heater 105 of micro computer 103 and motor 106; Send the alarm sound generator 107 of full-water level alarm sound according to the control signal of micro computer 103; According to the control signal of micro computer 103, show the display screen 108 of full-water level state.
Course of action to condensing clothes dryer of the present invention is explained as follows below.
The user utilizes operated key 101 to select clothing matter and required aridity, and input running initiation command, and micro computer 103 takes orders the back to load drive unit output control command, starts heater 105 and motor 106.Utilize condensed water checkout gear 102 to detect the coherent condition of the condensed water in the condensed water bucket (not shown).
Whether micro computer 103 is at first judged and is utilized humidity value that condensed water checkout gear 102 detects more than setting value, and judge whether set the above humidity value of reference humidity is the numerical value that detection obtains through stipulated number (N time).
Then, when the humidity that is detected is being set more than the reference humidity, and when having passed through the detection of stipulated number (N time), judge the full-water level state that reached really, to load drive unit 104 output control signals, stop the startup of heater 105 and motor 106, and give the alarm and show the full-water level states by display screen 108 by alarm sound generator 107.
The full-water level of 3 pairs of condensing clothes dryers of the present invention detection humidity detection method describes with reference to the accompanying drawings.
The full-water level of condensing clothes dryer of the present invention detects the Humidity Detection humidity detection method by carrying out with the next stage:
At first, the user selects clothing matter and required aridity stage S101～S102 behind the turn-on power;
Judge whether the user has imported running initiation command stage S103;
When judged result S103 has imported the running initiation command for the user, carry out dry trip stage S104 according to selected drying condition;
Utilize the condensed water aggregation extent in the condensed water checkout gear detection condensed water bucket, i.e. moisture phase S105;
Judge that whether the humidity that is detected is at the above stage S106 of the reference humidity of having set;
When judged result is a humidity that S106 detected greater than the reference humidity of having set, judged whether to pass through the detection-phase S107 of stipulated number (N time);
Judged result S107 when having passed through the detection of stipulated number (N time), stops load running stage S108;
Give the alarm and show full-water level state phase S109;
The user removes the water in the condensed water bucket, input command once more, and at this moment system recovery is to stage S104, and when not removing condensed water, assembles the stage S110 that rests on described stage S109;
Judged result S106 though S107 is the humidity that detected less than the reference humidity of having set or the humidity that detected greater than reference humidity, when not passing through stipulated number (N time) and detecting, judges whether to have finished dry and carries out dry trip stage S111;
Explanation as above in the condensing clothes dryer and device full-water level detection method of the present invention's design, when the condensed water in the condensed water bucket reaches full-water level, is in time notified the user, so that in time remove condensed water as can be known.By the condensed water checkout gear is set on condensed water bucket, the humidity of utilizing described condensed water checkout gear to detect is judged the full-water level state, and load thus driving and demonstration full-water level state.
Claims (8)
1. a condensing clothes dryer includes: cylinder; Heater; Cylinder is discharged foreign matters such as containing soft flocks in the humid air filter the filter of removing and pass through the condenser of moisture in the humid air of filter, it is characterized in that also including: user's command input operating keys (101) by the condensing removing of heat exchange; By operated key input running initiation command, whether the detection condensed water accumulates in the condensed water checkout gear (102) on the condensed water bucket; According to the humidity that the condensed water checkout gear detects, judge whether to carry out normally the micro computer (103) that full-water level detects; Control the load drive unit (104) of the startup of motor (106) and heater (105) according to the control signal of micro computer (103).
2. according to the condensing clothes dryer described in the claim 1, it is characterized in that also comprising if full-water level detects and normally do not carry out according to the control signal of micro computer, then send the alarm sound generator (107) of alarm sound and, show whether carry out the display screen (108) that full-water level detects according to the control signal of micro computer.
3. according to the condensing clothes dryer described in claim 1 or 2, it is characterized in that operated key (101), condensed water checkout gear (102) connect the input of micro computer (103), the output connected load drive unit (104) of micro computer (103), alarm sound generator (107) and display screen (108).
4. according to the condensing clothes dryer described in the claim 1, it is characterized in that described condensed water checkout gear (102) is to be made of humidity sensor.
5. the full-water level according to condensing clothes dryer in the claim 1 detects humidity detection method, it is characterized in that this detection method comprised as the next stage:
The user selects the stage of clothing matter and required aridity during turn-on power;
The user carries out dry trip according to selected aridity after importing the running initiation command, utilizes the condensed water checkout gear to detect the stage of humidity simultaneously;
According to detected humidity, judged whether to reach the stage of full-water level;
Whether detect the stage of control stating with load according to full-water level.
6. according to the detection method described in the claim 5, it is characterized in that the described stage of judging that whether full-water level detects comprises: judge the humidity that detected stage more than the reference humidity of setting whether; If the humidity that above-mentioned judgement detected is when reference humidity is above, judged whether to pass through the stage of the detection of set point number.
7. according to the detection method described in the claim 6, it is characterized in that the described humidity that also comprises described detection below the reference humidity of setting or the humidity that detects be do not draw through the detection of set point number as a result the time, according to selected aridity, carry out the stage of dry trip.
8. according to the detection method described in the claim 5, it is characterized in that the stage of described control stating with load comprises: after the detection of having passed through set point number, stop the stage of load running; The stage of sending alarm sound in order to notify the full-water level state and showing the full-water level state to the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020015 CN1724796A (en) | 2004-07-19 | 2004-07-19 | Condensing clothes drying machine and its method for detecting full water level and humidity |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200410020015 CN1724796A (en) | 2004-07-19 | 2004-07-19 | Condensing clothes drying machine and its method for detecting full water level and humidity |
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| CN1724796A true CN1724796A (en) | 2006-01-25 |
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| CN 200410020015 Pending CN1724796A (en) | 2004-07-19 | 2004-07-19 | Condensing clothes drying machine and its method for detecting full water level and humidity |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210134A (en) * | 2010-10-19 | 2013-07-17 | Lg电子株式会社 | Washing machine and control method thereof |
| CN104903508A (en) * | 2013-01-25 | 2015-09-09 | Lg电子株式会社 | Garment processing apparatus |
| CN108699758A (en) * | 2016-02-12 | 2018-10-23 | Bsh家用电器有限公司 | Household appliance and method for running household appliance |
-
2004
- 2004-07-19 CN CN 200410020015 patent/CN1724796A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210134A (en) * | 2010-10-19 | 2013-07-17 | Lg电子株式会社 | Washing machine and control method thereof |
| US9133575B2 (en) | 2010-10-19 | 2015-09-15 | Lg Electronics Inc. | Washing machine and control method thereof |
| CN103210134B (en) * | 2010-10-19 | 2016-06-29 | Lg电子株式会社 | Washing machine and control method thereof |
| CN104903508A (en) * | 2013-01-25 | 2015-09-09 | Lg电子株式会社 | Garment processing apparatus |
| CN104903508B (en) * | 2013-01-25 | 2017-05-31 | Lg电子株式会社 | Device for clothing processing |
| CN108699758A (en) * | 2016-02-12 | 2018-10-23 | Bsh家用电器有限公司 | Household appliance and method for running household appliance |
| CN108699758B (en) * | 2016-02-12 | 2020-09-11 | Bsh家用电器有限公司 | Household appliance and method for operating a household appliance |
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Open date: 20060125 |