Washing machine for washing clothes by using alkaline water

Abstract

The invention discloses a washing machine utilizing alkaline water to wash clothes, and relates to the technical field of washing machines, the washing machine comprises a main machine frame, a water containing outer cylinder is fixedly installed in the main machine frame, a driving part is fixedly installed on the rear side of the water containing outer cylinder, and the input end of the driving part extends into the water containing outer cylinder and is fixedly provided with a cleaning inner cylinder; a water injection pipe is fixedly arranged on the rear side of the main machine frame, and a water outlet of the water injection pipe communicates with the interior of the water containing outer cylinder. A preparation module is fixedly arranged in the main machine frame, the preparation module is used for electrolyzing clean water to obtain acidic water and alkaline water, the alkaline water is used as a washing solution to wash clothes, and the acidic water is used for disinfecting and sterilizing the clothes in the inner drum during rinsing; different characteristics of the alkaline water and the acidic water are utilized to be applied to different stages of clothes cleaning, the clothes cleaning effect is ensured, meanwhile, dependence on cleaning objects such as a detergent needed for cleaning clothes is effectively reduced, and therefore the cleaning cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of washing machines, and in particular to a washing machine which utilizes alkaline water to wash clothes. Background Art

[0002] A washing machine is an electric mechanical device that automatically washes clothes. It can efficiently clean and rinse clothes through an automatic process, saving manpower and time. The washing process of a washing machine mainly uses the mechanical effects of drainage and flushing, as well as the wetting and dispersion effects of detergents, to pull dirt into the water to achieve the purpose of cleaning. When washing clothes, the washing machine achieves the function of washing clothes by constantly rolling, rubbing, and stirring the clothes and detergent in the washing machine barrel.

[0003] Existing washing machines all require the addition of laundry detergent or detergent to assist in washing clothes. Some people's skin may be allergic to these chemicals, and the price of detergents is increasing, which increases the cost of washing clothes. Summary of the invention

[0004] The purpose of the present invention is to provide a washing machine that uses alkaline water to wash clothes, thereby solving the technical problems that detergents need to be added to the washing machine, some people's skin may be allergic to these chemicals, and the price of detergents is increasing, which increases the cost of washing clothes.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A washing machine for washing clothes with alkaline water comprises a main frame, a water-containing outer drum is fixedly installed in the main frame, a driving unit is fixedly installed on the rear side of the water-containing outer drum, an input end of the driving unit extends into the water-containing outer drum, a cleaning inner drum is fixedly installed therein, a plurality of through holes are arranged on the inner wall of the cleaning inner drum, a water injection pipe is fixedly arranged on the rear side of the main frame, a water outlet of the water injection pipe is connected with the inside of the water-containing outer drum and is used to add clean water for washing clothes; a preparation module is fixedly arranged inside the main frame, the preparation module is used to electrolyze the clean water to obtain acidic water and alkaline water by electrolysis, the alkaline water is used as a detergent to wash clothes, and the acidic water is used as a detergent to wash clothes. The water is used to disinfect and sterilize the clothes in the inner drum during rinsing; a water inlet valve is fixedly arranged at the rear end of the main frame, the outlet of the water inlet valve is connected to the inlet of the preparation module, the preparation module is provided with two outlets, one of which is connected to a liquid inlet pipe, and the other is connected to a connecting pipe, the outlet of the liquid inlet pipe extends into the interior of the water-containing outer drum, a water outlet valve is arranged at the bottom of the water-containing outer drum, a drain valve is fixedly installed inside the main frame, the liquid inlet of the drain valve is connected to the water outlet valve and the connecting pipe, the liquid outlet of the drain valve is connected to the drain pipe, and the front end of the main frame is rotatably provided with a sealing door for sealing the water-containing outer drum and the cleaning inner drum.

[0007] Preferably, a heater is fixedly mounted on the lower rear portion of the water-containing outer cylinder, a heating pipe is connected to the heater, and the heating pipe extends into the interior of the water-containing outer cylinder.

[0008] Preferably, a damping fixing seat is fixedly provided on the inner bottom of the main frame, a damper is fixedly provided on the outer wall of the water-containing outer cylinder, and the damper is connected to the damping fixing seat.

[0009] Preferably, a water spray pipe for spraying water is provided on the liquid inlet pipe.

[0010] Preferably, the preparation module includes an electrolytic box, one end of which is provided with a liquid inlet connecting pipe, the liquid inlet connecting pipe is connected to the outlet of the water inlet valve through a shunt pipe, one outlet of the electrolytic box is connected to the liquid inlet pipe through a collecting pipe, and the other outlet of the electrolytic box is connected to the connecting pipe through a connecting branch pipe, and an electrolytic unit is arranged in the electrolytic box.

[0011] Preferably, the electrolysis unit comprises two electrode plates 1 and one electrode plate 2 fixedly arranged in the electrolysis box, and the electrode plate 2 is located between the two electrode plates 1, and a proton membrane is attached to one end of the electrode plate 1 close to the electrode plate 2.

[0012] Preferably, a plurality of support columns are arranged inside the electrolytic box.

[0013] Preferably, the two electrode plates 1 are connected through an electrode plate joint 1, and the electrode plate joint 1 and the electrode plate 2 are insulated and isolated by an insulating sleeve 1. The electrode plate 2 is connected to the electrode plate joint 2, and the electrode plate joint 2 passes through the electrode plate 1 and is insulated and isolated by the insulating sleeve 2.

[0014] Beneficial effects of the present invention:

[0015] (1) Clean water is electrolyzed by a production module to form electrolyzed water, which is divided into acidic water and alkaline water. The alkaline water is used as a detergent to wash clothes, and the acidic water is used to disinfect and sterilize the clothes in the inner drum during rinsing. Clean water is electrolyzed to form alkaline water and acidic water, and the different characteristics of alkaline water and acidic water are utilized to apply them to different stages of clothing washing. While ensuring the washing effect of clothes, it effectively saves the dependence on detergents and other cleaning materials required for washing clothes, thereby reducing the washing cost.

[0016] (2) By arranging a heater and a heating pipe to heat the washing water inside the washing machine, the washing temperature of the clothes can be adjusted, so that different washing modes adjust different washing temperatures of the clothes, thereby effectively improving the washing effect of the clothes.

[0017] (3) Electrode plate 1 and electrode plate 2 can adjust the preparation of acidic water and alkaline water by changing the polarity of the electrodes. When alkaline water is needed as a detergent, electrode plate 1 is a negative electrode and electrode plate 2 is a positive electrode. Alkaline water is generated in the electrolytic boxes on both sides and acidic water is generated in the electrolytic box in the middle. The alkaline water at this time flows into the water-containing outer drum and the washing inner drum through the collecting pipe, and acts as a detergent to wash the clothes. When the clothes need to be rinsed after washing, the polarity of the two electrode plates is changed. At this time, electrode plate 1 is a positive electrode and electrode plate 2 is a negative electrode. Acidic water is generated in the electrolytic boxes on both sides and alkaline water is generated in the electrolytic box in the middle. The acidic water at this time flows into the water-containing outer drum and the washing inner drum through the collecting pipe, and is used to disinfect and sterilize the clothes in the inner drum during rinsing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the preparation module of the present invention;

[0021] Figure 3 The present invention Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0022] In the figure: 1. main frame; 2. driving part; 3. outer water cylinder; 4. cleaning inner cylinder; 5. water injection pipe; 6. water inlet valve; 7. preparation module; 71. shunt pipe; 72. liquid inlet pipe; 73. electrolytic box; 74. support column; 75. electrode plate one; 76. electrode plate two; 77. proton membrane; 78. collecting pipe; 79. connecting branch pipe; 710. electrode plate joint one; 711. insulating sleeve one; 712. electrode plate joint two; 713. insulating sleeve two; 8. sealing door; 9. liquid inlet pipe; 10. water spray pipe; 11. connecting pipe; 12. water outlet valve; 13. drain valve; 14. drain pipe; 15. damping fixing seat; 16. damper; 17. heater; 18. heating pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 3As shown, the present invention is a washing machine for washing clothes with alkaline water, comprising a main frame 1, wherein a water-containing outer drum 3 is fixedly installed in the main frame 1, a driving unit 2 is fixedly installed on the rear side of the water-containing outer drum 3, an input end of the driving unit 2 extends into the water-containing outer drum 3, a cleaning inner drum 4 is fixedly installed therein, a plurality of through holes are arranged on the inner wall of the cleaning inner drum 4, a water injection pipe 5 is fixedly arranged on the rear side of the main frame 1, a water outlet of the water injection pipe 5 is connected with the interior of the water-containing outer drum 3 and is used to add clean water for washing clothes; a preparation module 7 is fixedly arranged inside the main frame 1, the preparation module 7 is used to electrolyze the clean water to obtain acidic water and alkaline water by electrolysis, the alkaline water is used to serve as a detergent for washing clothes, and the acidic water is used to The clothes in the inner drum are disinfected and sterilized during rinsing; a water inlet valve 6 is fixedly provided at the rear end of the main frame 1, and the outlet of the water inlet valve 6 is connected to the inlet of the preparation module 7. The preparation module 7 is provided with two outlets, one of which is connected to a liquid inlet pipe 9, and the other is connected to a connecting pipe 11. The outlet of the liquid inlet pipe 9 extends into the interior of the water-containing outer drum 3, and a water outlet valve 12 is provided at the bottom of the water-containing outer drum 3. A drain valve 13 is fixedly installed inside the main frame 1, and the liquid inlet of the drain valve 13 is connected to the water outlet valve 12 and the connecting pipe 11, and the liquid outlet of the drain valve 13 is connected to a drain pipe 14. The front end of the main frame 1 is rotatably provided with a sealing door 8 for sealing the water-containing outer drum 3 and the cleaning inner drum 4.

[0025] In an optional embodiment, a heater 17 is fixedly installed at the lower rear portion of the water-containing outer cylinder 3 , and a heating pipe 18 is connected to the heater 17 , and the heating pipe 18 extends into the interior of the water-containing outer cylinder 3 .

[0026] It should be noted that by arranging the heater 17 and the heating tube 18 to heat the washing water inside the washing machine, the washing temperature of the clothes can be adjusted, so that different washing modes adjust different washing temperatures of the clothes, thereby effectively improving the washing effect of the clothes.

[0027] In an optional embodiment, a damping fixing seat 15 is fixedly provided on the inner bottom of the main frame 1 , and a damper 16 is fixedly provided on the outer wall of the water holding outer cylinder 3 , and the damper 16 is connected to the damping fixing seat 15 .

[0028] It should be noted that, by providing the damper 16 to support the water-containing outer cylinder 3, the overall installation stability of the water-containing outer cylinder 3 is effectively improved, and the installation deviation of the water-containing outer cylinder 3 caused by washing a large number of clothes is prevented.

[0029] In an optional embodiment, a water spray pipe 10 for spraying water is provided on the liquid inlet pipe 9.

[0030] It should be noted that the water spray pipe 10 is provided to control the feed amount of alkaline water and acidic water prepared by the preparation module 7, thereby ensuring the overall effect and quality of clothing washing at different stages.

[0031] In an optional embodiment, the preparation module 7 includes an electrolytic box 73, one end of which is provided with a liquid inlet connecting pipe 72, and the liquid inlet connecting pipe 72 is connected to the outlet of the water inlet valve 6 through a shunt pipe 71, one outlet of the electrolytic box 73 is connected to the liquid inlet pipe 9 through a collecting pipe 78, and the other outlet of the electrolytic box 73 is connected to the connecting pipe 11 through a connecting branch pipe 79, and an electrolytic unit is arranged in the electrolytic box 73.

[0032] It should be noted that by arranging an electrolysis unit in the electrolysis box 73 for electrolyzing clean water, the clean water is electrolyzed into alkaline water and acidic water, wherein the alkaline water can be used as a detergent to wash clothes, and the acidic water is used to disinfect and sterilize the clothes in the inner drum during rinsing.

[0033] In an optional embodiment, the electrolysis unit includes two electrode plates 1 75 and one electrode plate 2 76 fixedly arranged in the electrolysis box 73, and the electrode plate 2 76 is located between the two electrode plates 1 75, and a proton membrane 77 is attached to one end of the electrode plate 1 75 close to the electrode plate 2 76.

[0034] It should be noted that electrode plate one 75 and electrode plate two 76 can adjust the preparation of acidic water and alkaline water by changing the polarity of the electrodes. When alkaline water is needed as a detergent, the two electrode plates one 75 are negative electrodes and electrode plate two 76 are positive electrodes. Alkaline water is generated in the electrolytic boxes on both sides, and acidic water is generated in the middle electrolytic box. At this time, the alkaline water flows into the water-containing outer cylinder 3 and the cleaning inner cylinder 4 through the collecting pipe 78, and acts as a detergent to clean the clothes. When the clothes need to be rinsed after cleaning, the polarity of the two electrode plates is changed. At this time, the two electrode plates one 75 are positive electrodes and electrode plate two 76 are negative electrodes. Then acidic water is generated in the electrolytic boxes on both sides, and alkaline water is generated in the middle electrolytic box. At this time, the acidic water flows into the water-containing outer cylinder 3 and the cleaning inner cylinder 4 through the collecting pipe 78, and is used to disinfect and sterilize the clothes in the inner cylinder during rinsing.

[0035] In an optional embodiment, a plurality of support columns 74 are disposed inside the electrolytic box 73 .

[0036] It should be noted that the support column 74 is provided to support the electrolytic box 73, thereby ensuring the overall strength of the electrolytic box 73, and at the same time enhancing the stability of the installation of the electrode plate 1 75 and the electrode plate 2 76.

[0037] In an optional embodiment, the two electrode plates 1 75 are connected through an electrode plate joint 1 710, and the electrode plate joint 1 710 and the electrode plate 2 76 are insulated and isolated by an insulating sleeve 1 711. The electrode plate 2 76 is connected to a electrode plate joint 2 712, and the electrode plate joint 2 712 passes through the electrode plate 1 75 and is insulated and isolated by an insulating sleeve 2 713.

[0038] It should be noted that, by providing an electrode plate connector for conducting a connection between the electrode plates in the electrolytic box 73, it is convenient to change the polarity of the electrode plates, and it is convenient to quickly change the polarity to produce the required electrolyzed water, thereby ensuring the normal washing of clothes.

[0039] The working principle of the present invention is as follows: put the clothes to be washed into the washing inner drum 4 and then close the sealing door 8. Then, the two electrode plates 1 75 are negative electrodes and the electrode plate 2 76 is positive electrodes. Then, alkaline water is generated in the electrolytic boxes on both sides and acidic water is generated in the electrolytic box in the middle. At this time, the alkaline water flows into the water-containing outer drum 3 and the washing inner drum 4 through the collecting pipe 78, and acts as a detergent to wash the clothes. Clean water is added to the water-containing outer drum 3 and the washing inner drum 4 through the water injection pipe 5, and the pneumatic drive unit 2 drives the cleaning The washing inner drum 4 rotates to roll-wash the clothes. After washing, the water is discharged through the water outlet valve 12 and the drain valve 13. Then the clothes need to be rinsed. At this time, the polarity of the two electrode plates is changed, and the two electrode plates 75 are positive electrodes, and the electrode plate 2 76 is a negative electrode. Then acidic water is generated in the electrolytic boxes on both sides, and alkaline water is generated in the middle electrolytic box. At this time, the acidic water flows into the water-containing outer drum 3 and the washing inner drum 4 through the collecting pipe 78, and is used to disinfect and sterilize the clothes in the inner drum during rinsing.

[0040] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A washing machine for washing clothes using alkaline water, characterized in that: The invention comprises a main frame (1), wherein a water-containing outer cylinder (3) is fixedly installed in the main frame (1), a driving unit (2) is fixedly installed on the rear side of the water-containing outer cylinder (3), an input end of the driving unit (2) extends into the water-containing outer cylinder (3) and a cleaning inner cylinder (4) is fixedly installed therein, the inner wall of the cleaning inner cylinder (4) is provided with a plurality of through holes, a water injection pipe (5) is fixedly installed on the rear side of the main frame (1), the water outlet of the water injection pipe (5) is connected to the inside of the water-containing outer cylinder (3) and is used to add clean water for washing clothes; a preparation module (7) is fixedly installed inside the main frame (1), the preparation module (7) is used to electrolyze the clean water to obtain acidic water and alkaline water, the alkaline water is used to serve as a detergent to wash clothes, and the acidic water is used to disinfect and sterilize the clothes in the inner cylinder during rinsing; A water inlet valve (6) is fixedly provided at the rear end of the main frame (1), the outlet of the water inlet valve (6) is connected to the inlet of the preparation module (7), the preparation module (7) is provided with two outlets, one of which is connected to a liquid inlet pipe (9), and the other is connected to a connecting pipe (11), the outlet of the liquid inlet pipe (9) extends into the interior of the water-containing outer cylinder (3), the bottom of the water-containing outer cylinder (3) is provided with a water outlet valve (12), a drain valve (13) is fixedly installed inside the main frame (1), the liquid inlet of the drain valve (13) is connected to the water outlet valve (12) and the connecting pipe (11), the liquid outlet of the drain valve (13) is connected to a drain pipe (14), and a sealing door (8) for sealing the water-containing outer cylinder (3) and the cleaning inner cylinder (4) is rotatably provided at the front end of the main frame (1).

2. A washing machine for washing clothes using alkaline water according to claim 1, characterized in that: A heater (17) is fixedly mounted on the lower rear portion of the water-containing outer cylinder (3), a heating pipe (18) is connected to the heater (17), and the heating pipe (18) extends into the interior of the water-containing outer cylinder (3).

3. A washing machine for washing clothes using alkaline water according to claim 1, characterized in that: A damping fixing seat (15) is fixedly provided on the inner bottom of the main frame (1), and a damper (16) is fixedly provided on the outer wall of the water-containing outer cylinder (3), and the damper (16) is connected to the damping fixing seat (15).

4. A washing machine for washing clothes using alkaline water according to claim 1, characterized in that: The liquid inlet pipe (9) is provided with a water spray pipe (10) for spraying water.

5. A washing machine for washing clothes using alkaline water according to claim 1, characterized in that: The preparation module (7) comprises an electrolytic box (73), one end of which is provided with a liquid inlet connecting pipe (72), the liquid inlet connecting pipe (72) being connected to the outlet of the water inlet valve (6) via a shunt pipe (71), one outlet of the electrolytic box (73) being connected to the liquid inlet pipe (9) via a collecting pipe (78), and the other outlet of the electrolytic box (73) being connected to the connecting pipe (11) via a connecting branch pipe (79), and an electrolytic unit being arranged in the electrolytic box (73).

6. A washing machine for washing clothes using alkaline water according to claim 5, characterized in that: The electrolysis unit comprises two electrode plates (75) and one electrode plate (76) fixedly arranged in an electrolysis box (73), wherein the electrode plate (76) is located between the two electrode plates (75), and a proton membrane (77) is attached to one end of the electrode plate (75) close to the electrode plate (76).

7. A washing machine for washing clothes using alkaline water according to claim 6, characterized in that: A plurality of support columns (74) are arranged inside the electrolytic box (73).

8. A washing machine for washing clothes using alkaline water according to claim 6, characterized in that: The two electrode plates 1 (75) are connected through electrode plate connector 1 (710), and electrode plate connector 1 (710) and electrode plate 2 (76) are insulated and isolated through insulating sleeve 1 (711). Electrode plate 2 (76) is connected to electrode plate connector 2 (712), and electrode plate connector 2 (712) passes through electrode plate 1 (75) and is insulated and isolated through insulating sleeve 2 (713).

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