CN1724805A - Temperature control device of condensing clothes drying machine and its temperature control method - Google Patents
Temperature control device of condensing clothes drying machine and its temperature control method Download PDFInfo
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- CN1724805A CN1724805A CN 200410020053 CN200410020053A CN1724805A CN 1724805 A CN1724805 A CN 1724805A CN 200410020053 CN200410020053 CN 200410020053 CN 200410020053 A CN200410020053 A CN 200410020053A CN 1724805 A CN1724805 A CN 1724805A
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Abstract
The invention discloses a temperature controlling device and method for a condensing clothing dryer. The device comprises temperature detector part able to detect the internal temperature of the roller, first and second electric heating regulators able to regulate the current supplied to a heater as the temperature value detected by the temperature detector part is lower or higher than the given reference temperature value, and a microprocessor able to control the driving of the first and second electric heating regulators according to the detected temperature by the temperature detector part and able to control the driving of the heater. The invention has the following effects: as using several electric heating regulators to control the temperature, it is possible to control the temperatures in different conditions and different drying intervals; as being able to control different temperature under the high- and low- temperature conditions, it is possible to prevent the danger caused by rising temperature and improve the drying performance.
Description
Technical field
The present invention relates to a kind of cloth drying machine, particularly relate to and a kind ofly carry out in the dry condensation type cloth drying machine carrying out between can be according to dry section the temperature control equipment and the temperature-controlled process thereof of temperature controlled condensation type cloth drying machine at the circulation inner air.
Background technology
In general, cloth drying machine is that a kind of hot blast that heater can be produced be delivered to cylinder inside, and absorbing the moisture of thing that is dried in the cylinder, thereby the thing that will be dried carries out dry device.The absorption pattern of moisture in the humid air that produces when being dried thing according to oven dry, cloth drying machine is broadly divided into exhaust cloth drying machine and condensation type cloth drying machine.The exhaust cloth drying machine is to adopt the humid air of will discharge in the cylinder to discharge the mode of dryer outside; Condensation type cloth drying machine then adopts the humid air of will discharge in the cylinder to carry out condensation with removal moisture in condenser, and then dry air is recycled to the mode of cylinder inside.Fig. 1 is the condensation type cloth drying machine primary structure stereogram of prior art.Arrow I among the figure represents the flow direction of extraneous air; Arrow II then represents the flow direction of circulating air.As shown in Figure 1, the condensation type cloth drying machine of this prior art comprises that inner peripheral surface is provided with a plurality of not shown lifting members, be connected with drive motors 4 by belt 6, can under the drive of drive motors 4, be rotated, thus the drying cartridge cylinder 1 of the thing that is dried of portion within it; Can be with through super-dry and the filter 2 that the foreign matters such as soft flocks that contain from the humid air that cylinder 1 is discharged filter; Can remove the condenser 3 of moisture in the process humid air of filter 2 by heat exchange action; With the not shown electro-hot regulator that is arranged on filter 2 fronts for detected temperatures.Described condensation type cloth drying machine also comprises: for condenser 3 in humid air carry out heat exchange from axial suction extraneous air, and drain into the cooling fan 7a of condenser 3 along its circumferencial direction by the pipeline 8 that is connected with condenser 3; The dry air that passes through condenser 3 and produce can be delivered to the circulating fan 5 of cylinder 1 inside; The dry air of being delivered to cylinder 1 inside by circulating fan 5 can flowed into the heater that heats before the cylinder 1 with not shown.Wherein, but cooling fan 7a all be connected with circulating fan 5 with the drive motors 4 of head roll 1, when beginning is dry, cooling fan 7a and circulating fan 5 will drive with cylinder 1 like this, thus the air of circulation cylinder 1 inside.But in the cloth drying machine of this prior art, because not shown electro-hot regulator is the Low-temp. electrothermal adjuster, thereby its uncontrollable condition of high temperature that is higher than specified temp that is caused during by the heating of not shown heater, the danger that the temperature rising brings so the inside of cylinder 1 exists.
Summary of the invention
In order to address the above problem, to the object of the present invention is to provide a kind ofly can prevent the rise danger bring and prevent that temperature from rising unusually of temperature, and can improve the temperature control equipment and the temperature-controlled process thereof of the condensation type cloth drying machine of drying property.
In order to achieve the above object, the temperature control equipment of condensation type cloth drying machine provided by the invention be arranged on comprise cylinder, heater, can be with through super-dry and the filter that the foreign matters such as soft flocks that contain from the humid air that cylinder is discharged filter and can removing in the condensation type cloth drying machine through the condenser of moisture in the humid air of filter by heat exchange action, the temperature control equipment of described condensation type cloth drying machine comprises: the temperature detecting part that can detect the cylinder internal temperature; Can be below or above at the temperature value that temperature detecting part detects and regulate first and second electro-hot regulator that offers the heater current amount when setting fiducial temperature; With can control the driving of first and second electro-hot regulator according to the detected temperatures of temperature detecting part, and can control the microprocessor of heater-driven.
Described first electro-hot regulator is arranged on the front of filter, second electro-hot regulator then be arranged on heater around.
Described setting fiducial temperature is 150 ℃.
Carry out temperature control with first electro-hot regulator when described microprocessor can be lower than the setting fiducial temperature at the temperature value that temperature detecting part detects, and when the temperature value that temperature detecting part detects is higher than the setting fiducial temperature, carry out temperature control with second electro-hot regulator.
The temperature-controlled process of condensation type cloth drying machine provided by the invention uses first and second electro-hot regulator and heater, and it comprises: the user selects the aridity and dress material of wishing and the stage of importing the beginning operational order; Drive heater according to the operation of selecting after the input beginning operational order and detect stage of temperature in the cylinder; Compare with setting fiducial temperature with temperature in the cylinder that will detect, so that selectivity drives first or second electro-hot regulator and carries out the temperature controlled stage.
The temperature-controlled process of described condensation type cloth drying machine also comprises: if temperature is lower than the setting fiducial temperature in the cylinder that detects, then carry out the temperature controlled stage with first electro-hot regulator; If temperature is higher than the setting fiducial temperature in the cylinder that detects, then carry out the temperature controlled stage with second electro-hot regulator.
Carry out the driving that the temperature controlled stage is a control heater with first electro-hot regulator, so that the temperature in the cylinder reaches 71～75 ℃ stage; And carry out the driving that the temperature controlled stage is a control heater with second electro-hot regulator, so that the temperature in the cylinder reaches 130～150 ℃ stage.
The temperature control equipment of condensation type cloth drying machine provided by the invention and temperature-controlled process thereof have following effect: the first, and use a plurality of electro-hot regulators to carry out temperature control and can control the temperature under the different condition in different dry intervals.The second, can under high temperature and low temperature condition, carry out different temperature control, the danger that brings to prevent temperature from rising.The 3rd, owing to can prevent the danger that temperature rises and brings, thus can improve drying property.
Description of drawings
Be elaborated below in conjunction with the temperature control equipment and the temperature-controlled process thereof of the drawings and specific embodiments to condensation type cloth drying machine provided by the invention.
Fig. 1 is the condensation type cloth drying machine primary structure stereogram of prior art.
Fig. 2 is that condensation type cloth drying machine temperature control equipment provided by the invention constitutes block diagram.
Fig. 3 is a condensation type cloth drying machine temperature-controlled process flow chart provided by the invention.
Accompanying drawing critical piece label:
101: key input part 102: temperature detecting part
103: microprocessor 104: heater-driven portion
105: 106: the first electro-hot regulators of heater
107: the second electro-hot regulators
The specific embodiment
As shown in Figure 2, the temperature control equipment of condensation type cloth drying machine provided by the invention comprises: the key input part 101 that can import user's operational order; Can after input beginning operational order on the key input part 101, detect the temperature detecting part 102 of cylinder internal temperature; Can carry out temperature controlled first and second electro-hot regulator 106,107 according to the testing result of temperature detecting part 102; Can send the microprocessor 103 of control signal according to the testing result of temperature detecting part 102 to first or second electro-hot regulator 106,107; With the heater-driven portion 104 that can drive heater 105 according to the control signal of microprocessor 103.Wherein, first electro-hot regulator 106 is arranged on the front of filter 2, and second electro-hot regulator 107 then is arranged on heater 105 1 sides.The temperature control equipment course of work of condensation type cloth drying machine of the present invention with said structure is as follows: at first, the user imports the beginning operational order on key input part 101, microprocessor 103 can be to heater-driven portion 104 output control signals to drive heater 105 after receiving this order, drive other load simultaneously, and the temperature detection value that receives temperature detecting part 102 inputs is controlled first and second electro-hot regulator 106,107 is carried out temperature.If the temperature value that temperature detecting part 102 detects is lower than the setting fiducial temperature, then carry out temperature control with first electro-hot regulator 106; If the temperature value that temperature detecting part 102 detects is higher than the setting fiducial temperature, then carry out temperature control with second electro-hot regulator 107.At this moment, set fiducial temperature and be about about 150 ℃, the temperature range by 106 controls of first electro-hot regulator is about 71～75 ℃, and the temperature range by 107 controls of second electro-hot regulator is about 130～150 ℃.That is, for the danger that prevents that temperature from rising and bringing, when the detected temperatures value is lower than the setting fiducial temperature, microprocessor 103 will drive heater 105, and control temperature with first electro-hot regulator 106; And when the detected temperatures value is higher than the setting fiducial temperature, microprocessor 103 will drive heater 105, and control temperature with second electro-hot regulator 107.
As shown in Figure 3, the temperature-controlled process of condensation type cloth drying machine provided by the invention comprises: at first the user opens switch and input beginning operational order, drives heater then, and detects the S101～S103 stage of cylinder internal temperature; Judge whether the temperature that detects is higher than the S104 stage of setting fiducial temperature; Be lower than the setting fiducial temperature if the judged result in S104 stage is the temperature that detects, then carry out the temperature controlled S105 stage with first electro-hot regulator; Be higher than the setting fiducial temperature if the judged result in S104 stage is the temperature that detects, then carry out the temperature controlled S106 stage with second electro-hot regulator; With the S107 stage of judging whether drying finishes.The temperature-controlled process of condensation type cloth drying machine provided by the invention is to utilize a plurality of low temperature and high-temperature electric heat adjuster, and, be that first electro-hot regulator is controlled temperature with the Low-temp. electrothermal adjuster being lower than the low temperature drying of setting fiducial temperature interval according to controlling temperature between dry section; Being higher than the high temperature drying interval of setting fiducial temperature is that second electro-hot regulator is controlled temperature with the high-temperature electric heat adjuster then.
Claims (7)
1, a kind of temperature control equipment of condensation type cloth drying machine, be arranged on comprise cylinder (1), heater (105), can be with through super-dry and the filter (2) that the foreign matters such as soft flocks that contain from the humid air that cylinder (1) is discharged filter and can removing in the condensation type cloth drying machine through the condenser (3) of moisture in the humid air of filter (2) by heat exchange action, it is characterized in that: the temperature control equipment of described condensation type cloth drying machine comprises: the temperature detecting part (102) that can detect cylinder (1) internal temperature; Can be below or above at the temperature value that temperature detecting part (102) detects and regulate first and second electro-hot regulator (106,107) that offers heater (105) magnitude of current when setting fiducial temperature; With the driving that can control first and second electro-hot regulator (106,107) according to the detected temperatures of temperature detecting part (102), but and the microprocessor (103) of control heater (105) driving.
2, the temperature control equipment of condensation type cloth drying machine according to claim 1, it is characterized in that: described first electro-hot regulator (106) is arranged on the front of filter (2), second electro-hot regulator (107) then be arranged on heater (105) around.
3, the temperature control equipment of condensation type cloth drying machine according to claim 1 is characterized in that: described setting fiducial temperature is 150 ℃.
4, the temperature control equipment of condensation type cloth drying machine according to claim 1, it is characterized in that: carry out temperature control with first electro-hot regulator (106) when described microprocessor (103) can be lower than the setting fiducial temperature at the temperature value that temperature detecting part (102) detects, and when the temperature value that temperature detecting part (102) detects is higher than the setting fiducial temperature, carry out temperature control with second electro-hot regulator (107).
5, a kind of temperature-controlled process of condensation type cloth drying machine, this method is used first and second electro-hot regulator (106,107) and heater (105), it is characterized in that: the temperature-controlled process of described condensation type cloth drying machine comprises: the user selects the aridity of wishing and the S101-S102 stage of dress material and input beginning operational order; Drive heater (105) according to the operation of selecting after the input beginning operational order and detect S103 stage of the interior temperature of cylinder (1); Compare with setting fiducial temperature with the interior temperature of cylinder (1) that will detect, so that selectivity drives first or second electro-hot regulator (106,107) and carries out the temperature controlled S104 stage.
6, the temperature-controlled process of condensation type cloth drying machine according to claim 5, it is characterized in that: the temperature-controlled process of described condensation type cloth drying machine also comprises: if the interior temperature of cylinder (1) that detects is lower than the setting fiducial temperature, then use first electro-hot regulator (106) to carry out the temperature controlled S105 stage; If the interior temperature of cylinder (1) that detects is higher than the setting fiducial temperature, then use second electro-hot regulator (107) to carry out the temperature controlled S106 stage.
7, the temperature-controlled process of condensation type cloth drying machine according to claim 6, it is characterized in that: carry out the driving that the temperature controlled stage is control heater (105) with first electro-hot regulator (106), so that the temperature in the cylinder (1) reaches 71～75 ℃ stage; And carry out the driving that the temperature controlled stage is control heater (105) with second electro-hot regulator (107), so that the temperature in the cylinder (1) reaches 130～150 ℃ stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100200536A CN100519914C (en) | 2004-07-19 | 2004-07-19 | Temperature control device of condensing clothes drying machine and its temperature control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100200536A CN100519914C (en) | 2004-07-19 | 2004-07-19 | Temperature control device of condensing clothes drying machine and its temperature control method |
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| Publication Number | Publication Date |
|---|---|
| CN1724805A true CN1724805A (en) | 2006-01-25 |
| CN100519914C CN100519914C (en) | 2009-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2004100200536A Expired - Fee Related CN100519914C (en) | 2004-07-19 | 2004-07-19 | Temperature control device of condensing clothes drying machine and its temperature control method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504552B (en) * | 2009-03-09 | 2014-04-30 | 深圳和而泰智能控制股份有限公司 | Temperature calibration system and method |
| CN105369576A (en) * | 2014-08-13 | 2016-03-02 | Lg电子株式会社 | Laundry treatment apparatus and method for controlling a laundry treatment apparatus |
| CN107974797A (en) * | 2016-10-24 | 2018-05-01 | 青岛海尔滚筒洗衣机有限公司 | A kind of furnace drying method of washing-drying integral machine |
-
2004
- 2004-07-19 CN CNB2004100200536A patent/CN100519914C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504552B (en) * | 2009-03-09 | 2014-04-30 | 深圳和而泰智能控制股份有限公司 | Temperature calibration system and method |
| CN105369576A (en) * | 2014-08-13 | 2016-03-02 | Lg电子株式会社 | Laundry treatment apparatus and method for controlling a laundry treatment apparatus |
| US9670612B2 (en) | 2014-08-13 | 2017-06-06 | Lg Electronics Inc. | Laundry treatment apparatus and method for controlling a laundry treatment apparatus |
| CN105369576B (en) * | 2014-08-13 | 2017-12-29 | Lg电子株式会社 | Device for clothing processing and its control method |
| CN107974797A (en) * | 2016-10-24 | 2018-05-01 | 青岛海尔滚筒洗衣机有限公司 | A kind of furnace drying method of washing-drying integral machine |
| CN107974797B (en) * | 2016-10-24 | 2021-06-01 | 重庆海尔滚筒洗衣机有限公司 | Drying method of washing and drying integrated machine |
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| Publication number | Publication date |
|---|---|
| CN100519914C (en) | 2009-07-29 |
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Granted publication date: 20090729 Termination date: 20100719 |