Clothes washing and water purifying all-in-one machine

Abstract

The utility model discloses a clothes washing and water purifying all-in-one machine, which comprises a power supply module, a water purifying control module, a water purifying device, a clothes washing control module and a clothes washing device, the water purifying control module is electrically connected with the water purifying device, and the clothes washing control module is electrically connected with the clothes washing device; the input end of the power module is used for being connected with a mains supply, and the output end of the power module is electrically connected with the water purification control module, the water purification device, the clothes washing control module and the clothes washing device. The water purifying device and the clothes washing device are integrated, so that the space utilization rate can be effectively improved, and the space is greatly saved; meanwhile, the water purifying device and the clothes washing device share the same set of power module, the component cost of the power module can be effectively saved, the same set of mains supply is further shared through the same set of power module, mains supply port resources are saved, and the overall arrangement convenience can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture technical field especially relates to a laundry water purifying integrated machine. BACKGROUND

[0002] At present, hotels and high-speed service areas are generally equipped with washing machines and water purifiers, but washing machines and water purifiers are generally large in size and high in space occupancy, and the limited space of these places further limits the arrangement number of washing machines and water purifiers, resulting in that most users in need often need to queue up to use, which is very inconvenient; at the same time, washing machines and water purifiers need to occupy different ports for power supply, which excessively occupies the port resources of public places. CONTENT OF UTILITY MODEL

[0003] In view of the problems existing in the prior art, the utility model provides a laundry water purifying integrated machine, which can integrate washing device and water purifying device, improve space utilization, and save power port resources and component cost.

[0004] The utility model provides a laundry water purifying integrated machine, which comprises a power module, a water purifying control module, a water purifying device, a washing control module and a washing device, the water purifying control module is electrically connected with the water purifying device, the washing control module is electrically connected with the washing device,

[0005] The input end of the power module is used for being connected with commercial power, and the output end of the power module is electrically connected with the water purifying control module, the water purifying device, the washing control module and the washing device respectively.

[0006] Further, the power module comprises an AC-DC conversion circuit, the input end of the AC-DC conversion circuit is used for being connected with the commercial power, and the output end of the AC-DC conversion circuit is coupled with the water purifying control module and the washing control module respectively.

[0007] Further, the water purifying device and the washing device are connected in parallel, the water purifying device comprises a heating module, the washing device comprises a driving module, and the output end of the AC-DC conversion circuit is electrically connected with the heating module and the driving module respectively to supply high voltage to the heating module and the driving module.

[0008] Further, the washing device further comprises a drying module, the drying module, the heating module and the driving module are connected in parallel, and the output end of the AC-DC conversion circuit is electrically connected with the drying module to supply high voltage to the drying module.

[0009] Further, the power module comprises an EMC filter circuit, an input end of the EMC filter circuit is used for being connected with the commercial power, and an output end of the EMC filter circuit is electrically connected with an input end of the AC-DC conversion circuit.

[0010] Further, the power module comprises a flyback switching power supply circuit, an input end of the flyback switching power supply circuit is electrically connected with an output end of the AC-DC conversion circuit, so that an output end of the flyback switching power supply circuit outputs first low-voltage direct current, and the first low-voltage direct current is 20V-50V.

[0011] Further, the water purification device comprises a first water inlet pump, a first water outlet pump and a waste water pump which are connected in parallel, and the output end of the flyback switching power supply circuit is electrically connected with the first water inlet pump, the first water outlet pump and the waste water pump respectively.

[0012] Further, the washing device comprises a second water inlet pump and a second water outlet pump which are connected in parallel, and the output end of the flyback switching power supply circuit is electrically connected with the second water inlet pump and the second water outlet pump respectively.

[0013] Further, the power module comprises a step-down conversion circuit, an input end of the step-down conversion circuit is electrically connected with an output end of the AC-DC conversion circuit, so that an output end of the step-down conversion circuit outputs second low-voltage direct current, and the second low-voltage direct current is 1V-10V, and the output end of the step-down conversion circuit is electrically connected with the water purification control module and the washing control module respectively.

[0014] Further, the washing and water purification all-in-one machine comprises a liquid level detection module, the water purification device comprises a waste water storage space, and the liquid level detection module is used for detecting a liquid level in the waste water storage space.

[0015] The output end of the step-down conversion circuit is electrically connected with the liquid level detection module, and the liquid level detection module is electrically connected with the water purification control module and the washing control module respectively.

[0016] The utility model discloses, has the following beneficial effect:

[0017] The utility model discloses water purification device and washing device are integrated in an organic whole, can effectively promote space utilization, save space greatly, simultaneously, water purification device and washing device share same power module, can effectively save power module's component cost, and further share same commercial power through same power module, save commercial power port resource, can also improve the overall arrangement convenience. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the utility model, the following will be used in the embodiment of the utility model will be briefly described, wherein the same parts are indicated by the same reference signs. Obviously, the following description of the drawings is only some embodiments of the utility model, and for those skilled in the art, without creating labor, other drawings can also be obtained according to these drawings.

[0019] Figure 1 The circuit structure schematic diagram of a washing and water purifying integrated machine provided by the utility model is shown in the figure.

[0020] Figure 2 The circuit structure schematic diagram of another washing and water purifying integrated machine provided by the utility model is shown in the figure.

[0021] Figure 3 The structure schematic diagram of a washing and water purifying integrated machine provided by the utility model is shown in the figure.

[0022] In the figure, the reference signs correspond to:

[0023] 1-power module, 11-AC-DC conversion circuit, 12-EMC filter circuit, 13-reverse flyback switching power supply circuit, 14-buck converter, 2-water purifying control module, 3-water purifying device, 31-heating module, 32-first water inlet pump, 33-first water outlet pump, 330-cold water outlet switch, 331-hot water outlet switch, 34-waste water pump, 4-washing control module, 5-washing device, 51-driving module, 52-drying module, 53-second water inlet pump, 54-second water outlet pump, 6-mains, 7-liquid level detection module. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and it should be explained that the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or structure must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model, and moreover, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creating labor belong to the scope of protection of the utility model.

[0025] To address the issue that existing technologies, such as washing machines and water purifiers, occupy a large space and each require a separate power outlet, present invention provides a combined washing and water purifier machine. Figure 1 As shown, the washing machine and water purifier combo includes a power module 1, a water purification control module 2, a water purification device 3, a washing control module 4, and a washing device 5. The water purification control module 2 is electrically connected to the water purification device 3, and the washing control module 4 is electrically connected to the washing device 5. The input terminal of the power module 1 is used to connect to the mains power 6, and the output terminal of the power module 1 is electrically connected to the water purification control module 2, the water purification device 3, the washing control module 4, and the washing device 5, respectively. This allows the water purification device 3 and the washing device 5 to be integrated into one unit, effectively improving space utilization while allowing them to share a single power module 1 and mains power 6, saving mains power 6 port resources and reducing the component cost of the power module 1.

[0026] Power module 1 supplies power to water purification control module 2. When water purification device 3 requires water output, water purification control module 2 can send a control signal to water purification device 3 to instruct the components in water purification device 3 to turn on. Power module 1 can also supply power to water purification device 3 to drive the components in water purification device 3 to effectively turn on, realizing the water purification function of the washing machine and water purifier. Correspondingly, power module 1 supplies power to washing control module 4. When washing device 5 requires washing, washing control module 4 can send a control signal to water purification device 3 to instruct the components in washing device 5 to turn on. Power module 1 can also supply power to washing device 5 to drive the components in washing device 5 to effectively start, realizing the washing function of the washing machine and water purifier. Power module 1 has good power supply efficiency, is easy to install and connect, and helps to save on the raw material cost and layout cost of power module 1.

[0027] Specifically, such as Figure 2 As shown, in some exemplary embodiments, the power module 1 includes an AC-DC conversion circuit 11. The input terminal of the AC-DC conversion circuit 11 is connected to the mains power 6, and the output terminal of the AC-DC conversion circuit 11 is coupled to the water purification control module 2 and the washing control module 4, respectively. The mains power 6 is alternating current (AC), while the water purification control module 2, the water purification device 3, the washing control module 4, and the washing device 5 are DC driven devices. Through the AC-DC conversion circuit 11, the mains power 6 can be effectively converted into direct current (DC) to effectively power the water purification control module 2, the water purification device 3, the washing control module 4, and the washing device 5, thereby improving the power supply efficiency and the stability of the entire power supply circuit and the operational stability of the washing and water purification machine.

[0028] The AC-DC conversion circuit 11, i.e. an AC-DC conversion circuit, can convert AC power into DC power while realizing remote DC power supply, and can realize voltage boosting or voltage reduction to meet the power demand of subsequent different devices, with good flexibility and high applicability. For example, in some exemplary embodiments, the AC-DC conversion circuit can convert 220V AC power into 310V DC power to realize voltage boosting and meet the high-voltage power supply demand of some components in the water purification device 3 and some components in the laundry device 5. In addition, the AC-DC conversion circuit has good safety isolation and can provide short-circuit protection, over-voltage protection, under-voltage protection, over-current protection, etc., greatly improving the safety of the power module 1 and the overall safety of the laundry and water purification all-in-one machine. At the same time, the AC-DC conversion circuit can also stabilize the voltage and improve the working stability of the water purification control module 2, the water purification device 3, the laundry control module 4 and the laundry device 5 under various working conditions.

[0029] Specifically, the water purification device 3 and the laundry device 5 are connected in parallel, so that the power module 1 can supply power to the water purification device 3 and the laundry device 5 respectively while sharing the power module 1, avoiding mutual interference and improving the overall operation stability.

[0030] Specifically, as shown in Figure 2 some exemplary embodiments, the water purification device 3 includes a heating module 31, and the output end of the AC-DC conversion circuit 11 is electrically connected to the heating module 31 to supply high-voltage power to the heating module 31, improve the heating effectiveness and heating efficiency of the heating module 31, reduce the waiting time of the user, and improve the overall use convenience of the water purification device 3 and the laundry and water purification all-in-one machine.

[0031] Specifically, as shown in Figure 2 some exemplary embodiments, the laundry device 5 includes a driving module 51 for driving the rotation of the drum in the laundry device 5 to perform a laundry operation, and the output end of the AC-DC conversion circuit 11 is electrically connected to the driving module 51 to supply high-voltage power to the driving module 51, improve the effectiveness of the driving module 51, and improve the cleaning effect and cleaning efficiency of the laundry device 5; in some specific embodiments, the driving module 51 can be a driving motor for driving the rotation of the drum in the laundry device 5,

[0032] wherein the water purification device 3 and the laundry device 5 are connected in parallel, i.e. the heating module 31 and the driving module 51 are also connected in parallel, and the power module 1 supplies power to the heating module 31 and the driving module 51 respectively, without affecting each other, which can greatly improve the stability and safety of the power supply.

[0033] Specifically, as shown in Figure 2As shown in the drawings, in some exemplary embodiments, the washing device 5 further comprises a drying module 52, the drying module 52, the heating module 31 and the driving module 51 are connected in parallel, and the output end of the AC-DC conversion circuit 11 is electrically connected with the drying module 52 to supply high voltage to the drying module 52, thereby improving the drying effectiveness and efficiency of the drying module 52, meeting various use requirements of the users, and improving the overall use convenience of the washing and water purifying all-in-one machine. Meanwhile, the power supply module 1 supplies power to the heating module 31, the driving module 51 and the drying module 52 respectively, and the power supply is isolated from each other, which does not affect each other, and is conducive to improving the stability and safety of the power supply.

[0034] Specifically, as shown in the drawings, Figure 2 In some exemplary embodiments, the power supply module 1 comprises an EMC (Electromagnetic Compatibility) filter circuit 12, the input end of the EMC filter circuit 12 is connected with the commercial power 6, and the output end of the EMC filter circuit 12 is electrically connected with the input end of the AC-DC conversion circuit 11. The EMC filter circuit 12 can remove high-frequency noise and interference signals by filtering, reduce electromagnetic radiation and sensitivity, improve the anti-interference ability of the power supply module 1 and the subsequent water purifying control module 2, water purifying device 3, washing control module 4 and washing device 5, thereby effectively suppressing electromagnetic interference, providing electromagnetic shielding, protecting the washing and water purifying all-in-one machine from damage caused by electromagnetic interference, and improving the reliability and stability.

[0035] Specifically, as shown in the drawings, Figure 2 In some exemplary embodiments, the power supply module 1 comprises a flyback switching power supply circuit 13, the input end of the flyback switching power supply circuit 13 is electrically connected with the output end of the AC-DC conversion circuit 11, and the flyback switching power supply circuit 13 can step down the high voltage output by the output end of the AC-DC conversion circuit 11, so that the output end of the flyback switching power supply circuit 13 outputs first low-voltage direct current. The voltage of the first low-voltage direct current is less than the voltage output by the output end of the AC-DC conversion circuit 11, which meets the power supply requirements of the washing and water purifying all-in-one machine for different voltages, and is conducive to improving the operation effectiveness and stability of the washing and water purifying all-in-one machine.

[0036] In some exemplary embodiments, the flyback switching power supply circuit 13 includes an input filter, a rectifier bridge, an input capacitor, a switching device (such as a MOSFET or an IGBT), a transformer, an output rectifier and filter, an output capacitor, and a feedback control loop, which controls the transmission and conversion of input electrical energy by periodically turning on and off the switching device; wherein when the switching device is turned on, the voltage output by the AC-DC conversion circuit 11 is coupled to the output of the flyback switching power supply circuit 13 through the transformer, realizing the transmission of electrical energy; when the switching device is turned off, the magnetic field energy stored in the transformer is released and converted into an output voltage to supply the water purification device 3 and the laundry device 5; and by controlling the switching frequency and duty cycle, stable regulation of the first low-voltage DC voltage output can be achieved; the flyback switching power supply circuit 13 has fewer components, a simple circuit, low cost, small size, and can simultaneously output multiple mutually isolated voltages to meet the power supply needs of multiple different components in the laundry and water purification all-in-one machine, which is beneficial to improving the overall operation stability, flexibility and safety of the laundry and water purification all-in-one machine.

[0037] The first low-voltage DC power is 20V-50V; it can be understood that the first low-voltage DC power can be any point value in 20V-50V; for example, the first low-voltage DC power can be 20V, 24V, 32V, 38V, 42V, 45V, 50V, etc.; in this way, relatively low-voltage power supply can be provided for the water purification device 3 and the laundry device 5 to meet the low-voltage power supply needs of the laundry and water purification all-in-one machine.

[0038] Specifically, as shown in Figure 2 The water purification device 3 includes a first water inlet pump 32, a first water outlet pump 33, and a waste water pump 34 connected in parallel, wherein the first water inlet pump 32 is used to pump water into the water purification device 3, the first water outlet pump 33 is used to pump clean water filtered by the water purification device 3 for the use object to drink, and the waste water pump 34 is used to pump waste water generated during the filtering process of the water purification device 3 into a waste water storage space of the water purification device 3 for temporary storage.

[0039] The output of the flyback switching power supply circuit 13 is electrically connected to the first water inlet pump 32, the first water outlet pump 33, and the waste water pump 34, respectively, and can provide the first low-voltage DC power to the first water inlet pump 32, the first water outlet pump 33, and the waste water pump 34, respectively, to meet the power supply needs of the water purification device 3 for the first low-voltage DC power, so that the first water inlet pump 32, the first water outlet pump 33, and the waste water pump 34 can work effectively and stably, improving the operation effectiveness, reliability, and stability of the water purification device 3, which is beneficial to improving the water outlet convenience and use safety of the water purification device 3.

[0040] Specifically, as shown in Figure 2As shown, the washing device 5 includes a second inlet pump 53 and a second outlet pump 54 connected in parallel. The second inlet pump 53 is used to pump water into the washing device 5 for washing, and the second outlet pump 54 is used to discharge the wastewater generated during the washing process of the washing device 5.

[0041] The output terminal of the flyback switching power supply circuit 13 is electrically connected to the second inlet pump 53 and the second outlet pump 54 respectively, and can provide the second inlet pump 53 and the second outlet pump 54 with the first low-voltage DC power, so as to meet the power supply requirements of the washing device 5 for the first low-voltage DC power, so that the washing device 5 can operate effectively and stably with good reliability, and also improve the ease of use and safety of the washing device 5.

[0042] Specifically, the wastewater storage space of the water purification device 3 can be connected to the water inlet of the washing device 5. When the wastewater storage space and the water inlet of the washing device 5 are connected, the second water pump 53 can also be used to extract the wastewater stored in the wastewater storage space and pump it into the washing device 5, so as to realize the reuse of the wastewater of the water purification device 3 and save water resources.

[0043] Specifically, in some exemplary embodiments, the output terminal of the flyback switching power supply circuit 13 can be coupled to the water purification control module 2 and the washing control module 4 respectively; further, such as Figure 2 As shown, the power module 1 includes a step-down converter circuit 14. The input terminal of the step-down converter circuit 14 is electrically connected to the output terminal of the AC-DC converter circuit 11. It can step down the DC power output from the output terminal of the AC-DC converter circuit 11 so that the output terminal of the step-down converter circuit 14 outputs a second low-voltage DC power. The voltage of the second low-voltage DC power is less than the voltage output from the output terminal of the AC-DC converter circuit 11. The output terminal of the step-down converter circuit 14 is electrically connected to the water purification control module 2 and the washing control module 4, respectively, to meet the power supply requirements of various low-voltage electricity in the washing and water purification integrated machine, which is conducive to improving the operating efficiency and stability of the washing and water purification integrated machine.

[0044] In some exemplary embodiments, the input terminal of the buck converter circuit 14 is electrically connected to the output terminal of the flyback switching power supply circuit 13, which can further step down the first low-voltage DC power output from the output terminal of the flyback switching power supply circuit 13. The voltage of the second low-voltage DC power is lower than that of the first low-voltage DC power, so as to meet the lower voltage requirements of different components in the washing machine and water purifier, especially to meet the power supply requirements of the water purification control module 2 and the washing control module 4.

[0045] The step-down conversion circuit 14 is a DCDC-Buck power supply circuit, also known as a step-down DC-DC conversion circuit, based on the basic principles of electromagnetic induction and electric energy conversion, by controlling the input duty cycle variable PWM wave switching on and off state of the switch tube, the input provided by the DC voltage conversion adjustable low voltage output, to meet the washing water integrated machine in different parts of the power supply demand, and can improve the power 6 of the electric energy utilization efficiency.

[0046] The second low-voltage direct current is 1V-10V; it can be understood that the second low-voltage direct current can be any point value in 1V-10V; for example, the second low-voltage direct current can be 1V, 3V, 5V, 6V, 8V, 10V, etc.; in this way, the water purification control module 2 and the washing control module 4 can be powered by low voltage, meeting the low-voltage power supply requirements of the washing water integrated machine.

[0047] Specifically, as shown in Figure 2 In some exemplary embodiments, the washing water integrated machine includes a liquid level detection module 7 for detecting the liquid level in the wastewater storage space of the water purification device 3; the output end of the step-down conversion circuit 14 is electrically connected with the liquid level detection module 7, so that the power module 1 can provide the second low-voltage direct current to the liquid level detection module 7, meeting its power supply requirements for the second low-voltage direct current, and improving the detection stability and detection reliability of the liquid level detection module 7.

[0048] And the liquid level detection module 7 is electrically connected with the water purification control module 2 and the washing control module 4, and can feed back the liquid level to the water purification control module 2 and the washing control module 4. After detecting the liquid level information, the liquid level detection module 7 can send the liquid level information to the water purification control module 2 and / or the washing control module 4, which can indicate the liquid level in the wastewater storage space, so that the water purification control module 2 and / or the washing control module 4 can control the opening and closing of the water outlet end of the wastewater storage space according to the liquid level information. When the water outlet end of the wastewater storage space is opened, wastewater can be discharged from the washing water integrated machine or pumped into the washing device 5 through the second water inlet pump 53, avoiding the risk of water leakage of the water purification device 3 due to overfilling of the wastewater storage space, and prolonging the circuit safety and service life of the washing water integrated machine.

[0049] In use, the washing water integrated machine is connected to the power supply module 1 through the power supply module 1, and the power supply module 1 is connected to the power supply module 1, and the power supply module 1 is connected to the power supply module 1. The power supply module 1 is connected to the power supply module 1; wherein, in the case of starting the water purification device 3, as Figure 3As shown, if the cold water outlet switch 330 of the water purification device 3 is opened, the water purification control module 2 outputs a start signal to the first water inlet pump 32, the first water outlet pump 33 and the waste water pump 34 respectively to control the first water inlet pump 32, the first water outlet pump 33 and the waste water pump 34 to operate, and the filtered clean water flows out through the cold drinking water outlet of the water purification device 3, and the filtered waste water is pumped into the waste water storage space through the waste water pump 34; if the hot water outlet switch 331 of the water purification device 3 is opened, the water purification control module 2 outputs a start signal to the heating module 31, the first water inlet pump 32, the first water outlet pump 33 and the waste water pump 34 respectively to control the first water inlet pump 32, the first water outlet pump 33, the waste water pump 34 and the heating module 31 to operate, and the filtered clean water flows out through the hot drinking water outlet of the water purification device 3, and the filtered waste water is pumped into the waste water storage space through the waste water pump 34; at this time, if the liquid level information fed back by the liquid level detection module 7 indicates that the liquid level exceeds the preset liquid level, the waste water in the waste water storage space is discharged from the laundry water purification all-in-one machine, or in the case that the washing device 5 is started, the waste water in the waste water storage space is pumped into the washing device 5 through the second water inlet pump 53 for reuse.

[0050] In the case that the washing device 5 is started, the washing control module 4 first acquires the liquid level information detected by the liquid level detection module 7, and if there is waste water in the waste water storage space, the washing control module 4 preferentially controls the second water inlet pump 53 to operate to pump the waste water in the waste water storage space into the washing device 5, and then if the waste water is insufficient, the second water inlet pump 53 is further controlled to take water from the external water inlet; then, the washing control module 4 outputs a start signal to the driving module 51, and the power supply module 1 supplies power to the driving module 51 to control the driving module 51 to operate to perform the washing operation; after the washing is completed, the washing control module 4 outputs a start signal to the second water outlet pump 54, and the power supply module 1 supplies power to the second water outlet pump 54 to control the second water outlet pump 54 to discharge the waste water after washing; finally, the washing control module 4 outputs a start signal to the drying module 52, and the power supply module 1 supplies power to the drying module 52 to control the drying module 52 to perform the drying operation to complete the washing.

[0051] Embodiment 1

[0052] The embodiment provides a laundry water purification all-in-one machine, which comprises a power supply module 1, a water purification device 3, a washing device 5 and a drying device 6. Figure 1As shown, the laundry water purification integrated machine includes a power module 1, a water purification control module 2, a water purification device 3, a laundry control module 4 and a laundry device 5, the water purification control module 2 is electrically connected with the water purification device 3, and the laundry control module 4 is electrically connected with the laundry device 5; wherein the input end of the power module 1 is used for connecting with the commercial power 6, and the output end of the power module 1 is electrically connected with the water purification control module 2, the water purification device 3, the laundry control module 4 and the laundry device 5 respectively, so that the water purification device 3 and the laundry device 5 are integrated, effectively improving the space utilization, at the same time, a set of power module 1 and commercial power 6 can be shared, saving the port resources of the commercial power 6, and also saving the component cost of the power module 1.

[0053] The power module 1 supplies power for the water purification control module 2, in the case of water demand of the water purification device 3, the water purification control module 2 can send a control signal to the water purification device 3 to instruct the components in the water purification device 3 to start, and the power module 1 can also supply power to the water purification device 3 to drive the components in the water purification device 3 to start effectively, realizing the water purification function of the laundry water purification integrated machine; correspondingly, the power module 1 supplies power for the laundry control module 4, in the case of laundry demand of the laundry device 5, the laundry control module 4 can send a control signal to the water purification device 3 to instruct the components in the laundry device 5 to start, and the power module 1 can also supply power to the laundry device 5 to drive the components in the laundry device 5 to start effectively, realizing the laundry function of the laundry water purification integrated machine; the power supply of the power module 1 is effective, the installation and connection are convenient, which is beneficial to save the raw material cost and layout cost of the power module 1.

[0054] Specifically, as shown in the figure, Figure 2 The power module 1 includes an AC-DC conversion circuit, the input end of the AC-DC conversion circuit is used for connecting with the commercial power 6, and the output end of the AC-DC conversion circuit is coupled with the water purification control module 2 and the laundry control module 4 respectively; the commercial power 6 is alternating current (AC), and the water purification control module 2, the water purification device 3, the laundry control module 4 and the laundry device 5 are direct current (DC) driven devices, through the AC-DC conversion circuit, the commercial power 6 can be effectively converted into direct current (DC), and the water purification control module 2, the water purification device 3, the laundry control module 4 and the laundry device 5 can be effectively powered.

[0055] Specifically, the water purification device 3 and the laundry device 5 are connected in parallel, the water purification device 3 includes a heating module 31, the laundry device 5 includes a driving module 51 and a drying module 52, the drying module 52, the heating module 31 and the driving module 51 are connected in parallel, and the output end of the AC-DC conversion circuit is electrically connected with the heating module 31, the driving module 51 and the drying module 52 respectively to supply high voltage power to the heating module 31, the driving module 51 and the drying module 52.

[0056] Specifically, as shown in the figure, Figure 2As shown, the power module 1 includes a flyback switching power supply circuit 13, the input end of the flyback switching power supply circuit 13 is electrically connected with the output end of the AC-DC conversion circuit, can step down the high voltage electricity output by the output end of the AC-DC conversion circuit, so that the output end of the flyback switching power supply circuit 13 outputs the first low-voltage direct current, and the first low-voltage direct current is 24V.

[0057] Specifically, as shown in the figure, Figure 2 As shown, the water purification device 3 includes a first water inlet pump 32, a first water outlet pump 33 and a waste water pump 34 in parallel, wherein the first water inlet pump 32 is used for pumping water flow into the water purification device 3, the first water outlet pump 33 is used for pumping clean water filtered by the water purification device 3, and the waste water pump 34 is used for pumping waste water generated in the filtering process of the water purification device 3 into the waste water storage space of the water purification device 3; the output end of the flyback switching power supply circuit 13 is electrically connected with the first water inlet pump 32, the first water outlet pump 33 and the waste water pump 34 respectively, and can provide the first low-voltage direct current for the first water inlet pump 32, the first water outlet pump 33 and the waste water pump 34 respectively, so as to meet the power supply demand of the water purification device 3 for the first low-voltage direct current.

[0058] Specifically, as shown in the figure, Figure 2 As shown, the washing device 5 includes a second water inlet pump 53 and a second water outlet pump 54 in parallel, the second water inlet pump 53 is used for pumping water flow into the washing device 5 for washing, and the second water outlet pump 54 is used for pumping waste water generated in the washing process of the washing device 5 out of the washing and water purification integrated machine; the output end of the flyback switching power supply circuit 13 is electrically connected with the second water inlet pump 53 and the second water outlet pump 54 respectively, and can provide the first low-voltage direct current for the second water inlet pump 53 and the second water outlet pump 54 respectively, so as to meet the power supply demand of the washing device 5 for the first low-voltage direct current.

[0059] Specifically, the waste water storage space of the water purification device 3 and the water inlet end of the washing device 5 can be connected and disconnected, so that in the case that the waste water storage space and the water inlet end of the washing device 5 are connected, the second water inlet pump 53 can also be used to pump out the waste water stored in the waste water storage space and pump it into the washing device 5, so as to realize the reuse of waste water of the water purification device 3 and save water resources.

[0060] Specifically, as shown in the figure, Figure 2 As shown, the power module 1 includes a DCDC-Buck power supply circuit, the input end of the DCDC-Buck power supply circuit is electrically connected with the output end of the flyback switching power supply circuit 13, can further step down the first low-voltage direct current output by the output end of the flyback switching power supply circuit 13, so that the output end of the DCDC-Buck power supply circuit outputs the second low-voltage direct current, the second low-voltage direct current is 5V, and the output end of the DCDC-Buck power supply circuit is electrically connected with the water purification control module 2 and the washing control module 4 respectively, so as to meet the power supply demand of the water purification control module 2 and the washing control module 4.

[0061] Specifically, as shown in Figure 2 The laundry and water purification integrated machine comprises a liquid level detection module 7 for detecting the liquid level in the wastewater storage space of the water purification device 3, and the output end of the DCDC-Buck power supply circuit is electrically connected with the liquid level detection module 7, so that the power supply module 1 can provide the second low-voltage direct current for the liquid level detection module 7 to meet the power supply demand of the liquid level detection module 7 for the second low-voltage direct current, and improve the detection stability and detection reliability of the liquid level detection module 7.

[0062] In addition, the liquid level detection module 7 is electrically connected with the water purification control module 2 and the laundry control module 4, respectively, and can feed back the liquid level to the water purification control module 2 and the laundry control module 4. After detecting the liquid level information, the liquid level detection module 7 can send the liquid level information to the water purification control module 2 and / or the laundry control module 4, which can indicate the liquid level in the wastewater storage space, so that the water purification control module 2 and / or the laundry control module 4 can control the opening and closing of the water outlet end of the wastewater storage space according to the liquid level information. When the water outlet end of the wastewater storage space is opened, the wastewater can be discharged from the laundry and water purification integrated machine or pumped into the laundry device 5 through the second water inlet pump 53, so as to avoid the risk of water leakage of the water purification device 3 caused by overfilling of the liquid level in the wastewater storage space, and prolong the circuit safety and service life of the laundry and water purification integrated machine.

[0063] Embodiment 2

[0064] The difference between this embodiment and embodiment 1 is that the power supply module 1 comprises an EMC filter circuit 12, the input end of the EMC filter circuit 12 is used for being connected with the commercial power 6, and the output end of the EMC filter circuit 12 is electrically connected with the input end of the AC-DC conversion circuit, which can effectively suppress electromagnetic interference, provide electromagnetic shielding, protect the laundry and water purification integrated machine from damage caused by electromagnetic interference, and improve the reliability and stability.

[0065] The above description is only some embodiments of the present application and is not used to limit the present application. It should be understood by those skilled in the art that the present application can have various changes and improvements, and any modification, equivalent replacement and improvement made according to the present application all fall within the scope of the present application.

Claims

1. A laundry and water purification all-in-one machine, characterized by, The power module (1), the water purification control module (2), the water purification device (3), the washing control module (4) and the washing device (5), the water purification control module (2) and the water purification device (3) are electrically connected, the washing control module (4) and the washing device (5) are electrically connected; The input end of the power module (1) is used for connecting with the mains (6), and the output end of the power module (1) is electrically connected with the water purification control module (2), the water purification device (3), the washing control module (4) and the washing device (5) respectively.

2. The laundry and water purifying integrated machine according to claim 1, characterized in that, The power module (1) includes an AC-DC conversion circuit (11), the input end of the AC-DC conversion circuit (11) is used for connecting with the mains (6), and the output end of the AC-DC conversion circuit (11) is coupled with the water purification control module (2) and the washing control module (4) respectively.

3. The laundry and water purifying integrated machine according to claim 2, characterized in that, The water purification device (3) and the washing device (5) are connected in parallel, the water purification device (3) includes a heating module (31), the washing device (5) includes a driving module (51), and the output end of the AC-DC conversion circuit (11) is electrically connected with the heating module (31) and the driving module (51) respectively to supply high voltage power to the heating module (31) and the driving module (51).

4. The laundry and water purifying integrated machine according to claim 3, characterized in that, The washing device (5) further includes a drying module (52), the drying module (52), the heating module (31) and the driving module (51) are connected in parallel, and the output end of the AC-DC conversion circuit (11) is electrically connected with the drying module (52) to supply high voltage power to the drying module (52).

5. The laundry and water purifying integrated machine according to claim 2, characterized in that, The power module (1) includes an EMC filter circuit (12), the input end of the EMC filter circuit (12) is used for connecting with the mains (6), and the output end of the EMC filter circuit (12) is electrically connected with the input end of the AC-DC conversion circuit (11).

6. The laundry and water purifying integrated machine according to claim 2, characterized in that, The power module (1) includes a flyback switching power supply circuit (13), the input end of the flyback switching power supply circuit (13) is electrically connected with the output end of the AC-DC conversion circuit (11) to make the output end of the flyback switching power supply circuit (13) output first low-voltage direct current, and the first low-voltage direct current is 20V-50V.

7. The laundry and water purifying integrated machine according to claim 6, characterized in that, The water purification device (3) includes a first water inlet pump (32), a first water outlet pump (33) and a waste water pump (34) connected in parallel, and the output end of the flyback switching power supply circuit (13) is electrically connected with the first water inlet pump (32), the first water outlet pump (33) and the waste water pump (34) respectively.

8. The laundry and water purifying integrated machine according to claim 6, characterized in that, The washing device (5) includes a second water inlet pump (53) and a second water outlet pump (54) connected in parallel, and the output end of the flyback switching power supply circuit (13) is electrically connected with the second water inlet pump (53) and the second water outlet pump (54) respectively.

9. The laundry and water purifying integrated machine according to claim 2, characterized in that, The power module (1) comprises a step-down conversion circuit (14), an input end of the step-down conversion circuit (14) is electrically connected with an output end of the AC-DC conversion circuit (11), so that an output end of the step-down conversion circuit (14) outputs second low-voltage direct current, the second low-voltage direct current is 1V-10V, and the output end of the step-down conversion circuit (14) is electrically connected with the water purification control module (2) and the washing control module (4) respectively.

10. The laundry and water purifying integrated machine according to claim 9, characterized in that, The washing and water purification all-in-one machine comprises a liquid level detection module (7), the water purification device (3) comprises a wastewater storage space, and the liquid level detection module (7) is used for detecting the liquid level in the wastewater storage space. The output end of the step-down conversion circuit (14) is electrically connected with the liquid level detection module (7), and the liquid level detection module (7) is electrically connected with the water purification control module (2) and the washing control module (4) respectively.

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