CN102061590A - Combined type washing drier system and control method thereof - Google Patents

Combined type washing drier system and control method thereof Download PDF

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Publication number
CN102061590A
CN102061590A CN 201010237876 CN201010237876A CN102061590A CN 102061590 A CN102061590 A CN 102061590A CN 201010237876 CN201010237876 CN 201010237876 CN 201010237876 A CN201010237876 A CN 201010237876A CN 102061590 A CN102061590 A CN 102061590A
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CN
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Prior art keywords
dryer
heating
system
washing
tube
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CN 201010237876
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Chinese (zh)
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万庥
李连华
许伟
邵佐
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博西华电器(江苏)有限公司
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F29/00Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F29/00Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus
    • D06F29/005Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus the other separate apparatus being a drying appliance
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry driers
    • D06F58/20General details of domestic laundry driers
    • D06F58/28Controlling or regulating
    • D06F2058/289Heater control
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2202/00Input, e.g. measuring, checking variables
    • D06F2202/12Other variables, e.g. variation of electrical quantities

Abstract

The invention relates to a combined washing drier system which comprises a washer and a drier, wherein the washer comprises a washer control system for controlling the washer to run and a washer heating tube; the drier comprises a drier control system for controlling the drier to run and a drier heating tube; and at least one of the washer control system and the drier control system also comprises a power management module used for controlling the working current of the washer heating tube or the drier heating tube according to the working current of the system. The control method of the combined washing drier system comprises the following steps of: connecting the washer and the drier through conducting and powering on for working; detecting the working current of the system; and controlling the working current of the washer heating tube or the drier heating tube according to the working current of the system. The working current of the system can be controlled to be in a safety current range, thereby enhancing the use safety of the system.

Description

组合式洗衣烘干机系统及其控制方法 Combined washing and drying machine system and control method

技术领域 FIELD

[0001] 本发明涉及一种组合式洗衣烘干机系统,尤其涉及一种可以调节工作电流的组合式洗衣烘干机系统,还涉及该系统的控制方法。 [0001] The present invention relates to a combined washing and drying machine system, particularly to a modular adjustable operating current washing and drying machine system, and also to a control method for the system.

[0002] 背景持术 [0002] background holding surgery

[0003] 目前的家用电器中,洗衣机以及烘干机的组合越来越普遍。 [0003] Current home appliances, the washing machine and dryer combinations more and more common. 通常情况下,洗衣机和烘干机各自拥有独自的加热管,因此,当洗衣机和烘干机同时使用时,两个加热管会同时工作,这样会导致整个系统工作电流过大,从而产生安全隐患。 Generally, each washer and dryer has heating pipe alone, Therefore, when the washer and dryer simultaneously, two heat pipes can work simultaneously, this will cause the entire system to excessive current, thereby producing safety hazards . 如果针对洗衣机和烘干机系统进行单独电气布线,又会导致增加成本。 If separate electrical wiring system for a washing machine and dryer, will lead to an increase in cost.

[0004] 为解决上述问题,不同的生产商进行了不同的尝试。 [0004] To solve these problems, various manufacturers have been different attempts. 例如:美国专利US 3,824,813公开了一种组合式洗衣烘干机系统,当该组合式洗衣烘干机系统进行沈涤操作时,通过闭锁继电器来切断烘干机加热管以及烘干机电机以将系统工作电流控制在一定范围之内,而此时如果需要烘干机工作的话,则只能依靠外部空气来执行烘干操作,显然这种工作方式具有很大的局限性,无疑会大大延长烘干操作的时间,同时也很难保证烘干效率, 使得整个系统的工作效率极为低下。 For example: U.S. Patent No. US 3,824,813 discloses a combined washing and drying machine system, when the combination washer dryer system operation Shen polyester, is cut through the dryer tube and heating and drying the latching relay machine motor to control the operating current in the system within a certain range, if necessary at a time of working the dryer, then rely on external air to perform the drying operation, this mode of operation obviously has great limitations, no doubt It will greatly extend the drying time of the operation, but also difficult to ensure the drying efficiency, making the extremely low efficiency of the entire system.

[0005] 在此基础上,该专利的同一申请人的另外一件美国专利US 4,663,948公开了一种组合式洗衣烘干机系统的控制电路,当控制电路检测到洗衣机工作时,该控制电路通过与烘干机加热管相串联的二极管对烘干机加热管以及烘干机电机进行半波调整,直至洗衣机程序结束,从而将整个系统的工作电流控制在额定电流范围之内,以防止工作电流过高。 [0005] On this basis, the same applicant of this patent U.S. Patent No. US 4,663,948 further discloses a control circuit of a combined washing and drying machine system, when the control circuit detects that the washing machine work, the control circuit via a diode tube heating tube in series with the heating of the dryer and dryer drying machine motor adjustment half-wave, until the end of the laundry process so that the operating current of the entire system is controlled in the range of the rated current, to prevent the operating current is too high.

[0006] 上述两件专利虽然可以将整个系统工作电流控制在额定工作电流范围之内,但是均是以牺牲工作效率为条件。 [0006] Although the above two patents can control the overall system operating current in the range of the rated current, but at the expense of both the working efficiency conditions. 并且仅通过对烘干机加热管以及烘干机电机进行控制从而实现对整个系统工作电流的控制,并不适用于现有组合式洗衣烘干机系统洗衣机也具有加热管的情形,而且这两种控制方式都是采用机械式控制,控制方式比较单一。 And only by controlling the dryer tube and heating and drying machine motor enabling to control the operating current of the entire system, not applicable to existing systems combined washer dryer washing machines with the case of the heating tube, and two control modes are based on mechanical control, relatively simple control.

发明内容 SUMMARY

[0007] 针对以上问题,本发明的目的在于提供一种可以对系统工作电流灵活控制的组合式洗衣烘干机系统。 [0007] To solve the above problems, an object of the present invention to provide a system for the combined washing and drying machine can work current flexible system control.

[0008] 为了实现上述目的,本发明通过以下方式实现:一种组合式洗衣烘干机系统,包括洗衣机和烘干机,所述洗衣机包括控制所述洗衣机运转的洗衣机控制系统和洗衣机加热管,所述烘干机包括控制所述烘干机运转的烘干机控制系统和烘干机加热管,所述洗衣机控制系统与所述烘干机控制系统至少其中之一还包括根据系统工作电流控制洗衣机加热管或烘干机加热管的工作电流的电源管理模块。 [0008] To achieve the above object, the present invention is achieved by: a combined washing and drying machine system, including washer and dryer machine comprising a washing machine controlling the operation of the laundry washing machine control system and the heating tube, the dryer comprises a dryer control the operation of the control system of the dryer and dryer heating pipe, wherein the washing machine at least one control system and the control system further comprises a dryer system operating according to the current control heating the tube or tube dryer operating current of the power management module heating laundry. 其有益效果是:直接检测系统工作电流,能直观、有效地把握系统电流状态,另外,由于洗衣机加热管或烘干机加热管在工作过程中需要的工作电流较大,对其进行控制能快速有效地控制系统工作电流,防止其超过安全范围。 Beneficial effects are: direct detection system operating current, can intuitively and effectively grasp the current state of the system, In addition, since the washing machine or dryer heating tube heating tube during operation required a large operating current, the control can be quickly operating current control system effectively, preventing it exceeds safe limits.

[0009] 作为本发明一种优选的实施方式,所述电源管理模块包括控制所述洗衣机加热管或所述烘干机加热管的控制电路,所述控制电路包括与洗衣机加热管或烘干机加热管串联的第一开关装置以及降低洗衣机加热管或烘干机加热管的工作功率的装置。 [0009] As a preferred embodiment of the invention, the power management module includes a control circuit of the dryer tube or tubes controlling the heating the heating of the washing machine, the control circuit includes a heating tube of the washing machine or dryer a first switching means connected in series the heating tube and reducing the heating means of washing machine or dryer operating power tube heating tube. [0010] 作为本发明另一种优选的实施方式,所述降低洗衣机加热管或烘干机加热管的工作功率的装置包含一个与洗衣机加热管或烘干机加热管并联的二极管以及与所述二极管串联的一个第二开关装置。 [0010] As another preferred embodiment of the invention, the means to reduce operating power of the dryer tube or a heating tube heating washer or dryer tube comprises a diode connected in parallel to a heating pipe, and the heating of the washing machine a second switching device connected in series diode.

[0011] 作为本发明另一种优选的实施方式,所述第一开关装置及第二开关装置为继电器。 [0011] As another preferred embodiment of the invention, the first switching means and second switching means is a relay.

[0012] 作为本发明另一种优选的实施方式,所述电源管理模块包括采集系统工作电流的采样电路、将所采集到的系统工作电流进行模数转换的模数转换装置以及将系统工作电流经模数转换后得到的值与预先设定的安全工作电流值相比较的比较装置。 [0012] As another preferred embodiment of the invention, the power management module comprises a collection system operating current sampling circuit, to which the acquired system operating current analog to digital conversion means and the analog to digital conversion system operating current comparison means and the current value of a predetermined safety value is compared after analog to digital conversion is obtained.

[0013] 作为本发明另一种优选的实施方式,所述控制电路根据比较装置的输出控制洗衣机加热管或烘干机加热管的工作电流。 [0013] As another preferred embodiment of the invention, the control circuit controls the operating current of the heating pipe or a laundry dryer, heating pipe according to the output of the comparison means.

[0014] 作为本发明另一种优选的实施方式,包括烘干机电源线插头、设于烘干机或洗衣机上的连接插座和洗衣机电源线插头。 [0014] As another preferred embodiment of the present invention, the power cord includes a clothes dryer, the dryer is provided or the connection socket and the power cord on the laundry washing machine.

[0015] 作为本发明另一种优选的实施方式,当洗衣机和烘干机组合使用时,烘干机电源线插头或洗衣机电源线插头接入所述连接插座。 [0015] As another preferred embodiment of the present invention, when used in combination washer and dryer, a dryer or a washing machine the power cord of the power cord plug into the connector socket.

[0016] 本发明的另一目的在于提供一种可以对系统工作电流灵活控制的组合式洗衣烘干机系统的控制方法。 [0016] Another object of the present invention to provide a method of controlling a combined washing and drying machine system, a flexible system can work current control.

[0017] 为了实现上述目的,本发明通过以下方式实现:一种组合式洗衣烘干机系统的控制方法,其中组合式洗衣烘干机系统包括洗衣机和烘干机,所述洗衣机包括洗衣机加热管, 所述烘干机包括烘干机加热管,包含以下步骤: [0017] To achieve the above object, the present invention is achieved by: a control method of a combined washing and drying machine system, wherein the system comprises a washer dryer combination washer and dryer, laundry machine comprising a heating tube the dryer comprises a dryer heating pipe, comprising the steps of:

[0018] a)将洗衣机和烘干机电连接,并接通电源开始工作; [0018] a) washing and drying the mechanical and electrical connection, and start working power;

[0019] b)检测系统工作电流; [0019] b) detection system operating current;

[0020] c)根据系统工作电流控制洗衣机加热管或烘干机加热管的工作电流。 [0020] c) The current control system operating the washing machine or dryer heating tube heating pipe operating current.

[0021] 作为本发明另一种优选的实施方式,所述步骤b包括采集系统工作电流,并将采集到的系统工作电流进行模数转换。 [0021] As another preferred embodiment of the present invention, said step b comprises the acquisition system operating current, and the collected system operating current analog to digital conversion.

[0022] 作为本发明另一种优选的实施方式,所述步骤c包括将系统工作电流经模数转换后得到的值与预先设定的安全工作电流值相比较,并根据比较结果控制洗衣机加热管或烘干机加热管的工作电流。 [0022] As another preferred embodiment of the present invention, said step c comprises the current system work obtained by the analog-digital conversion value and the current value of a predetermined safety compared, and controls the washing machine based on the comparison heating tube dryer or heating operation of the current tube.

[0023] 作为本发明另一种优选的实施方式,所述控制洗衣机加热管或烘干机加热管的工作电流包括断开洗衣机加热管或烘干机加热管的工作电流,或者对洗衣机加热管或烘干机加热管进行半波控制。 [0023] As another preferred embodiment of the invention, the tube current controls the washing machine or a heating operation of the heating tube dryer comprising heating the working current disconnection washing machine or dryer tube heat pipe, or a heating pipe of the washing machine heating tube dryer or half-wave control.

[0024] 作为本发明另一种优选的实施方式,当系统工作电流经模数转换后得到的值大于安全工作电流值时,对洗衣机加热管或烘干机加热管进行半波控制,并继续检测系统工作电流,若系统工作电流经模数转换后得到的值仍大于安全工作电流值,断开洗衣机加热管或烘干机加热管的工作电流。 [0024] As another preferred embodiment of the invention, when the operating current of the system by the analog-digital converted value is greater than the safe operating current value of the washing machine or dryer heating tube heating tube half-wave control, and continued operating current detection system, if the system operating current by a value obtained by analog-digital conversion is still greater than the safety value of the operating current, operating current of the heating tube disconnect washing machine or dryer heating tubes.

[0025] 作为本发明另一种优选的实施方式,当洗衣机洗衣程序结束或者洗衣机加热管加热完毕,恢复对洗衣机加热管或烘干机加热管的正常供电。 [0025] As another preferred embodiment of the present invention, when the program ends the washing of laundry or heating tube is completed, the power supply returns to normal washing machine or dryer heating tube heating tubes.

[0026] 本发明的有益效果是:既可以实现洗衣机与烘干机的同时工作,又可以避免过大的工作电流,具有较高的工作效率。 [0026] Advantageous effects of the present invention are: the washing machine may be achieved simultaneously with the dryer work, and avoid an excessively large operating current, having a higher efficiency. 同时,由于采用逻辑控制,系统成本增加极少,并且能够准确定量地判断出实际工作电流,另外还增强了安全性,降低了用户为大电流进行单独电气布线的开销。 Meanwhile, the use of control logic, the system costs little, can be accurately and quantitatively determine the actual current, also enhances security, reducing the user separate electrical wiring is a large current overhead. 附图说明 BRIEF DESCRIPTION

[0027] 图1是根据本发明具体实施方式组合式洗衣烘干机系统立体透视图; [0027] FIG. 1 is an exploded perspective view showing a combined washing and drying machine system, According to a particular embodiment of the present invention;

[0028] 图2是根据本发明具体实施方式组合式洗衣烘干机系统后视图; [0028] FIG 2 is a specific embodiment of the present invention the combined washer dryer system view;

[0029] 图3是根据本发明具体实施方式组合式洗衣烘干机系统系统电路图; [0029] FIG. 3 is a combined circuit diagram of a system of the washing and drying system according to an embodiment of the present invention;

[0030] 图4是根据本发明具体实施方式组合式洗衣烘干机系统控制系统原理图。 [0030] FIG. 4 is a specific embodiment of a combined washing and drying machine system control system diagram in accordance with the present invention.

具体实施方式 detailed description

[0031] 请参考图1所示,是根据本发明具体实施方式组合式洗衣烘干机系统透视图。 [0031] With reference to FIG, according to the present invention is a particular embodiment of a combined system of a perspective view of a laundry dryer 1 embodiment. 组合式洗衣烘干机系统1包括洗衣机10、洗衣机控制系统11、洗衣机加热管12、烘干机20,烘干机控制系统21以及烘干机加热管22。 Combined washing and drying system 1 comprises a washing machine 10, a washing machine control system 11, the heating tube 12 of washing machine, dryer 20, dryer control system 21 and the tube 22 is heated dryers. 洗衣机控制系统11控制洗衣机10的洗涤过程,烘干机控制系统21控制烘干机20的烘干过程。 The control system 11 controls the laundry washing process of the washing machine 10, control system 21 controls the dryer during the drying of the dryer 20. 结合图2所示,组合式洗衣烘干机系统1还包括位于烘干机20后端的烘干机电源线插头2、可供外接的连接插座3以及位于洗衣机10 后端的洗衣机电源线插头4。 In conjunction with FIG. 2, the combined washing and drying system 1 further comprises a rear end of the dryer 20 of the dryer power cord 2, 3 for external connection socket 10 located on the power supply line and a laundry washing machine of the rear end of the plug 4. 连接插座3可以设置在烘干机20的后端,也可以设置在洗衣机10的后端。 3 socket connector may be provided at the rear end of the dryer 20 may be provided at the rear end 10 of the washing machine. 当整个系统组合使用时,将洗衣机电源线4插入连接插座3中,从而实现电连接。 When the entire system is used in combination, the washing machine is connected to the power cord 4 is inserted into the socket 3 in order to achieve electrical connection. 当然,洗衣机10和烘干机20也可以独立使用,只需要将相应的洗衣机电源线插头4 和烘干机电源线插头2接入外接电源即可。 Of course, the washer 10 and the dryer 20 may be used independently, just to the corresponding power plug 4 and the laundry dryer 2 power cord plugged into the external power supply. 烘干机电源线插头2、连接插座3和洗衣机电源线插头4符合GB1002标准。 Dryer power cord 2, 3 and connecting sockets laundry power cord 4 GB1002 standards compliance.

[0032] 结合图3以及图4所示,为控制整个系统的工作电流,烘干机控制系统21中还包括控制系统电流的电源管理模块23,当然,电源管理模块23也可以设置在洗衣机控制系统11中,对洗衣机加热管12进行控制。 [0032] in conjunction with FIG. 3 and FIG. 4, to control the operating current of the whole system, the dryer control system 21 also includes a current control system power management module 23, of course, the power management module 23 may be provided in the washing machine control in the system 11, the heating tube 12 of the washing machine controls. 以电源管理模块23设置在烘干机控制系统21中为例,电源管理模块23包括调整烘干机加热管22的工作电流的第一控制电路24。 In the power management module 23 provided in the dryer control system 21, for example, power management module 23 comprises a first control circuit 24 adjusting the operating current of the heating tube 22 of the dryer. 优选的,第一控制电路M包括与烘干机加热管22串联的第一继电器27,与烘干机加热管22相并联的二极管26以及与二极管沈串联第二继电器观。 Preferably, the first control circuit M comprises a first heated dryer tube 22 relay 27 connected in series, and the dryer heat sink 26 and a diode in series with the second relay pipe 22 View diodes connected in parallel. 当第二继电器观闭合时,即对烘干机加热管22进行半波控制,以实现功率减半。 When the concept of the second relay is closed, i.e. the dryer for heating pipe 22 is half-wave controlled to achieve power halves. 相应的,洗衣机控制系统11中包括控制洗衣机加热管12工作的第二控制电路14。 Accordingly, the washing machine control system 11 comprises a second control circuit 12 operates the washing machine heating pipe 14. 优选的,第二控制电路14包括与洗衣机加热管12相串联的第三继电器17。 Preferably, the second control circuit of the washing machine 14 comprises a heating tube 12 with the third relay 17 in series. 当第三继电器17断开时,即停止对洗衣机加热管12进行供电,洗衣机加热管12即停止加热。 When the third relay 17 is turned off, i.e., the washing machine is stopped to supply the heating tube 12, heating tube 12 Washer stop heating. 在其他实施方式中,若电源管理模块23设于洗衣机控制系统11中,则第二控制电路14包括与洗衣机加热管12相并联的二极管和继电器,从而可对洗衣机加热管12进行半波控制。 In other embodiments, if the power management module 23 provided in the 11, the second control circuit controls the washing machine to the washing machine 14 comprises a heating system 12 with diodes connected in parallel and a relay pipe, thereby heating tube 12 of the washing machine half-wave control.

[0033] 为进一步逻辑控制系统工作电流,电源管理模块23还包括采样电路5、模数转换装置6以及比较装置7,采样电路5中包括采集系统工作电路电流的采样电阻8。 [0033] The logic control system further current, power management module 23 further comprises a sampling circuit 5, analog to digital conversion means 6 and comparison means 7, the sampling circuit includes a sampling resistor 5 in the working circuit current collection system 8. 当处于系统工作模式下时,即洗衣机电源线插头4接入烘干机连接插座3中时,此时接通电源使洗衣机10和烘干机20开始工作,若第一继电器27和第三继电器17闭合,第二继电器观打开, 洗衣机加热管12和烘干机加热管22同时处于正常工作状态,此时组合式洗衣烘干机系统1 的系统工作电流很可能会超出一般的安全工作电流,从而可能引起安全隐患。 When in working mode, i.e., the power cord 4 laundry dryer when the access connection hub 3, that the power case 10 and the laundry dryer 20 to work, if the first relay and the third relay 27 17 is closed, opens the second relay concept, washing machine and dryer heating tube 12 while the heating pipe 22 in a normal working state, then combined washer dryer system operating current system 1 is likely to be beyond the normal safe operating current, which could cause a safety hazard. 电源管理模块23通过采样电路5采集系统工作电流,然后通过模数转换装置6将所采集到的电流值进行模数转换,并通过比较装置7与预先设定的安全工作电流相比较。 Power management module 23 by comparing the comparing means 7 with the preset safe operating current through the sampling circuit operating current collection system 5, 6 and the current value acquired by the analog to digital conversion means for analog to digital conversion, and. 安全工作电流值可以根据实际情况进行改动,满足不同地区不同客户的要求。 Safe operating current value may be modified according to the actual situation, to meet the requirements of different customers in different regions. 当判断出实际采集的工作电流高于安全工作电流时,电源管理模块23则闭合第二继电器观,以对烘干机加热管22进行半波控制。 When judged that the acquired operating current is higher than the actual operating current safety, power management module 23 closing the second relay concept, the dryer to the heating tube 22 of half-wave control. 如果此时电源管理模块23通过采样电路5采集到的系统工作电流仍旧大于安全工作电流,则断开第一继电器27,使烘干机加热管22停止工作,从而保证系统工作电流在安全工作电流范围之内。 At this time, if the power management module 23 through the sampling circuit 5 to the acquisition system operating current is still greater than the safety current, the first relay 27 is turned off, so that the dryer heat pipe 22 is stopped, thus ensuring safety system operating current in the current within range. 而当洗衣机10洗衣程序结束或者洗衣机加热管12加热完毕,整个系统的工作电流必然下降。 Operating current of the system when the inevitable decline ends laundry washing machine or washing program 10 heated tube 12 is heated is completed. 电源控制模块23在接收到采样电路5的反馈信号时,使第一继电器27闭合,第二继电器观打开,此时烘干机加热管22得到正常供电,继续加热。 Power control module 23 upon receiving the feedback signal of the sampling circuit 5, the first relay 27 closes, the second relay concept opens with the heating pipe 22 to give the dryer normal power supply, heating was continued. 若此时检测到系统工作电流大于安全工作电流,则闭合第二继电器28,以对烘干机加热管22进行半波控制。 When the detected current to the system is greater than the safety current, the second relay 28 is closed, to the dryer on the heating pipe 22 is half-wave control.

[0034] 因此,根据本发明具体实施方式的组合式洗衣烘干机系统,通过电源管理模块可以实时对系统工作电流进行逻辑判断,并根据判断结果对控制烘干机加热管或洗衣机加热管的工作电流进行单独控制,既可以将加热管完全断开,也可以采用半波控制,从而将整个系统工作电流降低到安全工作电流范围之内。 [0034] Thus, a combined washing and drying system according to specific embodiments of the present invention, the system for real-time operating current is determined by the power management logic module, according to the judgment result of the control of the washing machine or dryer heating pipe heating pipe individual control of the operating current, the heating tube may be completely turned off, a half-wave control may also be employed, so that the entire system is within the safe operating current is reduced to the current range. 整个过程完全由逻辑控制实现,控制方式灵活准确,大大增加了系统的安全性,同时避免了家庭为大电流单独布线的费用支出。 The whole process is completely controlled by logic implementation, flexible and accurate control, greatly increasing the security of the system, while avoiding the expense of the family as a high current wiring alone. 另外, 在上述实施例中,当洗衣机洗衣程序结束或者洗衣机加热管加热完毕,电源控制模块可恢复对烘干机加热管的供电,在安全用电的前提下使系统具有较高的工作效率。 Further, in the above embodiment, when the end of the program for the washing of laundry or heating tube heating is completed, the power supply control module for the dryer heat recoverable tube, the system has a higher efficiency in electricity under the premise of safety.

[0035] 当然,以上所举的实施方式仅为本发明的较佳实施方式,本发明还可以有许多其它实施方式,对于本领域的普通技术人员来说,在本发明的教导下所作的针对本发明的等效变化,仍应包含在本发明权利要求所主张的范围中。 [0035] Of course, the above cited embodiments are merely preferred embodiments of the present invention, the present invention may have many other embodiments, those of ordinary skill in the art, made by the teachings of the present invention is directed to equivalent variations of the present invention, should be included in claims of the invention the claimed range.

Claims (14)

  1. 1. 一种组合式洗衣烘干机系统,包括洗衣机(10)和烘干机(20),所述洗衣机(10)包括控制所述沈衣机(10)运转的洗衣机控制系统(11)和洗衣机加热管(12),所述烘干机(20)包括控制所述烘干机00)运转的烘干机控制系统和烘干机加热管(22),其特征在于:所述洗衣机控制系统(11)与所述烘干机控制系统至少其中之一还包括根据系统工作电流控制洗衣机加热管(1¾或烘干机加热管0¾的工作电流的电源管理模块(23)。 1. A combined washing and drying machine, comprising a washing machine (10) and dryer (20), said washing machine (10) comprises a coating to control the counterbore Washing machine control system (10) running (11) and Washer heating tube (12), said dryer (20) comprises controlling the dryer 00) control the operation of the dryer and dryer system heating pipe (22), characterized in that: the control system of the washing machine wherein at least one (11) of the dryer control system further comprises operating current controlling a washing system according to the heating pipe (1¾ dryer or heating tube 0¾ operating current power management module (23).
  2. 2.根据权利要求1所述的组合式洗衣烘干机系统,其特征在于:所述电源管理模块(23)包括控制所述洗衣机加热管(1¾或所述烘干机加热管0¾的控制电路(1444),所述控制电路(14、24)包括与洗衣机加热管(1¾或烘干机加热管0¾串联的第一开关装置(17,27)以及降低洗衣机加热管(1¾或烘干机加热管0¾的工作功率的装置。 The combined washing and drying system according to claim 1, wherein: the power management module (23) comprises a control circuit controlling the heating pipe of the washing machine (or 1¾ said dryer heating the tube 0¾ (1444), said control circuit (14, 24) comprises a heating pipe to the washing machine (1¾ dryer or heating the first switching means (17, 27) connected in series and lower tube 0¾ hEATING ELEMENT (1¾ dryer or heating It means operating power 0¾ tube.
  3. 3.根据权利要求2所述的组合式洗衣烘干机系统,其特征在于:所述降低洗衣机加热管(1¾或烘干机加热管0¾的工作功率的装置包含一个与洗衣机加热管(1¾或烘干机加热管0¾并联的二极管06)以及与所述二极管06)串联的一个第二开关装置08)。 The combined washing and drying system according to claim 2, characterized in that: said reducing means HEATING ELEMENT (1¾ dryer or heating operation of the power tube 0¾ washing machine comprising a heating tube (or 1¾ dryer heating tube 0¾ parallel diode 06) and said second switch with a diode 06) in series with means 08).
  4. 4.根据权利要求3所述的组合式洗衣烘干机系统,其特征在于:所述第一开关装置(17,27)及第二开关装置08)为继电器。 The combined washing and drying system according to claim 3, wherein: said first switching means (17, 27) and second switching means 08) for the relay.
  5. 5.根据权利要求2所述的组合式洗衣烘干机系统,其特征在于:所述电源管理模块(23)包括采集系统工作电流的采样电路(5)、将所采集到的系统工作电流进行模数转换的模数转换装置(6)以及将系统工作电流经模数转换后得到的值与预先设定的安全工作电流值相比较的比较装置(7)。 The combined washing and drying system according to claim 2, wherein: the power management module (23) comprises a collection system operating current sampling circuit (5), the collected current to the working system (6) and the system operating current value by the analog-digital converted by analog to digital conversion of the analog to digital conversion means comparing means (7) and a current value of a predetermined safety compared.
  6. 6.根据权利要求5所述的组合式洗衣烘干机系统,其特征在于:所述控制电路(14、24) 根据比较装置(7)的输出控制洗衣机加热管(1¾或烘干机加热管(2¾的工作电流。 The combined washing and drying system according to claim 5, wherein: said control circuit (14, 24) of the comparison means (7) controlling a washing machine output heating tube (heating tube dryers or 1¾ (2¾ operating current.
  7. 7.根据权利要求1所述的组合式洗衣烘干机系统,其特征在于:包括烘干机电源线插头O)、设于烘干机或洗衣机上的连接插座C3)和洗衣机电源线插头G)。 The combined washing and drying system according to claim 1, further comprising: a power cord Dryer O), provided in the dryer or the washing machine connection sockets C3) and laundry power cord G ).
  8. 8.根据权利要求6所述的组合式洗衣烘干机系统,其特征在于:当洗衣机(10)和烘干机OO)组合使用时,烘干机电源线插头(¾或洗衣机电源线插头(4)接入所述连接插座⑶。 The combined washing and drying system according to claim 6, wherein: when the washing machine (10) and dryer OO) used in combination, the dryer power cord (¾ washing machine or power plug ( 4) access to the connection socket ⑶.
  9. 9. 一种组合式洗衣烘干机系统的控制方法,其中组合式洗衣烘干机系统包括洗衣机(10)和烘干机(20),所述洗衣机(10)包括洗衣机加热管(12),所述烘干机OO)包括烘干机加热管(22),包含以下步骤:a)将洗衣机(10)和烘干机OO)电连接,并接通电源开始工作;b)检测系统工作电流;c)根据系统工作电流控制洗衣机加热管(12)或烘干机加热管02)的工作电流。 A method for controlling a combined washing and drying machine system, wherein the system comprises a combined laundry washing and drying machine (10) and dryer (20), said washing machine (10) comprises a laundry heating tube (12), the dryer OO) comprises a heating tube dryer (22), comprising the steps of: a) washing machine (10) and dryer OO) is electrically connected to power and start working; b) detection system operating current ; c) controlling a washing machine according to the system operating current heating tube (12) or a heating operation current tube dryer 02).
  10. 10.根据权利要求9所述的组合式洗衣烘干机系统的控制方法,其特征在于:所述步骤b包括采集系统工作电流,并将采集到的系统工作电流进行模数转换。 The control method of claim 9 combined washing and drying system according to claim, wherein: said step b comprises the acquisition system operating current, and the collected system operating current analog to digital conversion.
  11. 11.根据权利要求10所述的组合式洗衣烘干机系统的控制方法,其特征在于:所述步骤c包括将系统工作电流经模数转换后得到的值与预先设定的安全工作电流值相比较,并根据比较结果控制洗衣机加热管(1¾或烘干机加热管0¾的工作电流。 The control method of claim 10 combined washing and drying system according to claim, wherein: said step c comprises the system operating current value by the analog to digital conversion obtained with the current security value set in advance compared to the heating pipe and controls the washing machine (or drying machine 1¾ current tube 0¾ heating operation based on the comparison.
  12. 12.根据权利要求11所述的组合式洗衣烘干机系统的控制方法,其特征在于:所述控制洗衣机加热管(12)或烘干机加热管0¾的工作电流包括断开洗衣机加热管(1¾或烘干机加热管0¾的工作电流,或者对洗衣机加热管(1¾或烘干机加热管0¾进行半波控制。 12. The control method of a combined washing and drying machine system as claimed in claim, wherein: said heating controlling a washing tube (12) or the operating current of the heating dryer tube comprises disconnecting 0¾ HEATING ELEMENT ( 1¾ dryer or heating operation of the current tube 0¾, washing machine or the heating tube (1¾ dryer or heating tube 0¾ half-wave control.
  13. 13.根据权利要求12所述的组合式洗衣烘干机系统的控制方法,其特征在于:当系统工作电流经模数转换后得到的值大于安全工作电流值时,对洗衣机加热管(12)或烘干机加热管02)进行半波控制,并继续检测系统工作电流,若系统工作电流经模数转换后得到的值仍大于安全工作电流值,断开洗衣机加热管(12)或烘干机加热管02)的工作电流。 The control method of the system of a combined washing and drying machine according to claim, characterized in that: the system operates when the current through the analog-digital conversion value obtained by the current value is greater than the safe working, heating pipes for a washing machine (12) heating pipe 02 or dryer) for half-wave control, and the system continues to detect current, if the current system operating through analog-digital conversion value obtained by the current value is still greater than the safety disconnect laundry heating tube (12) or drying heating the working machine current tube 02).
  14. 14.根据权利要求13所述的组合式洗衣烘干机系统的控制方法,其特征在于:当洗衣机(10)洗衣程序结束或者洗衣机加热管(1¾加热完毕,恢复对洗衣机加热管(1¾或烘干机加热管02)的正常供电。 The control method of claim 13 combined washing and drying system according to claim, wherein: when the end of the washing machine (10) or a laundry washing programs heating tube (1¾ heating is completed, the recovery of HEATING ELEMENT (1¾ or bake heating dryer normal power supply pipe 02).
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