CN212895508U

CN212895508U - Miniature washing machine

Info

Publication number: CN212895508U
Application number: CN202021756772.5U
Authority: CN
Inventors: 王启宇
Original assignee: Changsha Zhen Musical Instrument Trade Co ltd
Current assignee: Changsha Zhen Musical Instrument Trade Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-06
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a miniature washing machine, which comprises a shell, an inner barrel and a barrel cover, wherein the inner barrel is fixedly arranged in the shell, the barrel cover is arranged on an upper end opening of the inner barrel, a plurality of swirl nozzles which tangentially spray towards the inner barrel along the same clockwise direction are arranged on the side wall of the inner barrel, a water outlet is arranged at the bottom of the inner barrel, the miniature washing machine also comprises a controller provided with a power plug, and a water inlet control valve, a booster water pump and a water outlet three-way valve which are respectively and electrically connected with the controller, one end of the water inlet control valve is connected with a first water inlet pipe, the other end of the water inlet control valve is connected with a water inlet of the booster water pump through a second water inlet pipe, the first water inlet pipe is connected with a water inlet of the miniature washing machine, a water inlet end of the water outlet three-way valve is connected with the water outlet, a, the whole machine of the utility model can be designed into a small or micro portable washing machine.

Description

Miniature washing machine

Technical Field

The utility model belongs to the technical field of domestic appliance, concretely relates to miniature washing machine.

Background

In most of washing machines in the prior art, a motor is used for driving a drum or a pulsator to wash, and clothes are washed under the driving of water flow and impact with a concave-convex part and the pulsator arranged on the inner wall of the drum to finish a washing process. The drum washing machine has the advantages that the abrasion of clothes is small, the clothes are not wound when the drum washing machine is used for washing, the washing of high-grade clothes is facilitated, but the drum washing machine is large in size, large in noise and heavy in weight; compared with a drum washing machine, the pulsator washing machine is light in weight, washed clothes are relatively clean, but the clothes are easy to wind and wear in the washing process, so that the damage rate of the clothes is relatively high, and the washing machines adopting the two modes waste a large amount of time, consume energy and consume water for washing light and small clothes such as underwear and socks worn close to the body.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, the present invention provides a micro washing machine.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a miniature washing machine, including shell, interior bucket and bung, interior bucket is fixed to be set up in the shell, the bung lid is established on the upper end opening of interior bucket, be provided with a plurality of whirl shower nozzles that jet to interior bucket tangential direction along same hour hand on the lateral wall of interior bucket, the bottom of interior bucket is provided with the outlet, miniature washing machine still includes the controller that is equipped with power plug to and water inlet control valve, booster pump, the three-way valve of going out that is connected with the controller electricity respectively, the one end of water inlet control valve is connected with first inlet tube, and the other end passes through the second inlet tube and is connected with the water inlet of booster pump, first inlet tube is connected with miniature washing machine water inlet, the water inlet end of three-way valve of going out is connected with the outlet, the first outlet end and the second inlet tube of three-way valve of going out are connected, the second outlet end and the drain, the water outlet pipe is connected with the water outlet of the miniature washing machine, and the water outlet of the booster water pump is connected with each rotational flow nozzle through a booster pipeline.

As a further improvement, a separation net for separating the inner space of the inner barrel into an upper washing chamber and a lower water discharge chamber is arranged in the inner barrel.

As a further improvement, the drying device further comprises a drying fan and a drying control valve which are electrically connected with the controller, wherein the drying fan is provided with a drying fan air inlet and a drying fan air outlet, the barrel cover is provided with air holes, the side wall of the inner barrel is provided with a miniature washing machine air inlet, the drying fan air outlet is connected with one end of the drying control valve, the drying fan air inlet is communicated to the outside of the shell, and the other end of the drying control valve is connected with the miniature washing machine air inlet.

As a further improvement, a water level detector electrically connected with the controller is arranged in the inner barrel.

As a further improvement, a temperature sensor and/or a humidity sensor electrically connected with the controller is arranged in the inner barrel.

As a further improvement, the plurality of swirl nozzles are distributed at intervals along the circumferential direction of the inner barrel and are distributed on the side wall of the inner barrel.

As a further improvement, the inner side wall and the bottom of the inner barrel are provided with ultrasonic vibrators, and the ultrasonic vibrators are electrically connected with the controller.

As a further improvement, concave-convex parts are arranged on the inner side wall and the bottom of the inner barrel.

As a further improvement, the water outlet is arranged at the lowest point of the bottom of the inner barrel.

As a further improvement, a filter screen is arranged at the water outlet.

The utility model provides a miniature washing machine, which comprises a shell, an inner barrel and a barrel cover, wherein the inner barrel is fixedly arranged in the shell, the barrel cover is arranged on an upper end opening of the inner barrel, a plurality of swirl nozzles which tangentially spray towards the inner barrel along the same clockwise direction are arranged on the side wall of the inner barrel, a water outlet is arranged at the bottom of the inner barrel, the miniature washing machine also comprises a controller provided with a power plug, a water inlet control valve, a booster water pump and a water outlet three-way valve which are respectively and electrically connected with the controller, one end of the water inlet control valve is connected with a first water inlet pipe, the other end of the water inlet control valve is connected with a water inlet of the booster water pump through a second water inlet pipe, the first water inlet pipe is connected with a water inlet of the miniature washing machine, a water inlet end of the water outlet three-way valve is connected with the water outlet, the water outlet of the booster water pump is connected with each rotational flow nozzle through a booster pipeline. When the utility model is ready for cleaning, the power plug of the controller is connected with the power supply, and controls the water inlet control valve to be opened, the water inlet end of the water outlet three-way valve is closed and the booster water pump is opened, the first water inlet pipe is filled with water through the water inlet of the miniature washing machine, the water is injected into the inner barrel through the second water pipeline, the booster water pump, the booster pipeline and the rotational flow nozzle under the action of self pressure and the suction force of the booster water pump, after the water injection is completed, the controller controls the water inlet control valve to be closed, the water inlet end of the water outlet three-way valve is opened, the first water outlet end of the water outlet three-way valve is opened and the second water outlet end of the water outlet three-way valve is closed, the booster water pump continues to be opened for boosting, the water in the water inlet pipe is stopped, the water in the water outlet is pumped to the booster pipeline, the clothes are floated in the water, so that the water flow drives the clothes to make the clothes gently rubbed in the water, thereby realizing the washing of the clothes. The utility model discloses owing to do not adopt traditional motor drive mode to realize that the clothing washs, its simple structure, the optional small-size booster pump of booster pump, the complete machine can design into small-size or miniature portable washing machine for wash the little clothing of dress next to the shin. In addition, the clothes are cleaned by utilizing the continuous circulation and the scouring of water flow, so that water and electricity resources are saved, the noise is low during cleaning, the clothes are not easy to tear, pull, twist and throw, and the clothes are less damaged while being cleaned.

Drawings

The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.

Fig. 1 is a schematic side view of the present invention.

Fig. 2 is a block diagram of the present invention.

Wherein: 1, a housing; 2, an inner barrel; 3, a barrel cover; 4, a water inlet control valve; 5, pressurizing a water pump; 6, a water outlet; 7, a water outlet three-way valve; 8, drying the fan; 9, a controller; 10, separating the net; 11, an ultrasonic vibrator; 21, an upper washing chamber; 22, a lower drainage chamber; 41, a first water inlet pipe; 42, a second water inlet pipe; 51, a booster duct; 52, swirl nozzles; 71, a water drainage pipe; 81, drying control valve.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

Referring to fig. 1 and 2, an embodiment of the present invention provides a micro washing machine, including a housing 1, an inner tub 2 and a tub cover 3, wherein the inner tub 2 is fixedly disposed in the housing 1, and a partition net 10 is disposed in the inner tub 2 to partition an inner space of the inner tub 2 into an upper washing chamber 21 and a lower drainage chamber 22. The barrel cover 3 is covered on the upper end opening of the inner barrel, a plurality of cyclone spray heads 52 which are tangentially sprayed towards the inner barrel 2 along the same clockwise direction are arranged on the side wall of the inner barrel 2, the plurality of cyclone spray heads 52 are distributed along the axial direction of the inner barrel 2 at intervals, a water outlet 6 is arranged at the bottom of the inner barrel 2, and the water outlet 6 is arranged at the lowest point of the bottom of the inner barrel 2 for facilitating the water in the inner barrel 2 to be drained by the water outlet 6. The miniature washing machine also comprises a controller 9, and a water inlet control valve 4, a booster pump 5, a water outlet three-way valve 7 and a water level detector which are respectively electrically connected with the controller 9, wherein a power plug is arranged on the controller 9 and is used for being connected with an external power supply, if the miniature washing machine has a drying function, a temperature sensor and/or a humidity sensor which is electrically connected with the controller 9 can be arranged, the temperature sensor and/or the humidity sensor mainly detect the temperature and/or the humidity in the miniature washing machine and transmit the detected signals to the controller 9, a timer can also be electrically connected on the controller 9, and the timer is used for setting the washing time and the rinsing time. One end of the water inlet control valve 4 is connected with a first water inlet pipe 41, the other end is connected with a water inlet of the booster water pump 5 through a second water inlet pipe 42, the first water inlet pipe 41 is connected with a water inlet of the micro washing machine, a water inlet end of the water outlet three-way valve 7 is connected with the water outlet 6, a first water outlet end of the water outlet three-way valve 7 is connected with the second water inlet pipe 42, a second water outlet end of the water outlet three-way valve 7 is connected with a water outlet pipe 71, the water outlet pipe 71 is connected with a water outlet of the micro washing machine, a water outlet of the booster water pump 5 is connected with each swirl nozzle. The bottom of the inner barrel 2 is arc concave, which is convenient for the drainage in the inner barrel 2. The partition net 10 is made of stainless steel in the embodiment, when clothes are washed, the clothes can be washed more cleanly due to friction between the clothes and the partition net 10, the partition net 10 also prevents the clothes from blocking the water outlet 6 to affect water drainage of the water outlet 6, when the miniature washing machine has a drying function, the clothes on the partition net 10 have a certain distance from the bottom of the inner barrel 2, the air permeability between the clothes is better, and the clothes drying efficiency can be improved.

When the washing machine is ready to be cleaned, a power plug of the controller 9 is connected with an external power supply, the water inlet control valve 4 is controlled to be opened, the water inlet end of the water outlet three-way valve 7 is controlled to be closed, the booster water pump 5 is controlled to be opened, the first water inlet pipe 41 is used for feeding water through the water inlet of the miniature washing machine, the water is injected into the inner barrel 2 through the second water inlet pipe 42, the booster water pump 5, the booster pipeline 51 and the cyclone spray head 52 under the action of self pressure and the suction force of the booster water pump 5, a detected signal is transmitted to the controller 9 when the water level detector detects that the water level reaches the water amount required by washing, the controller 9 controls the closing of the water inlet control valve 4, the opening of the water outlet three-way valve 7, the opening of the first water outlet end of the water outlet three-way valve 7 and. At this time, the booster pump 5 is still in an open state, water in the water outlet 6 is pumped to the booster pipeline 51 by the booster pump 5 through the second water inlet pipe 42, and then the rotational flow nozzle 52 connected with the booster pipeline 51 sprays the water along the inner tub 2 in the same clockwise direction, so that the water flow in the inner tub 2 forms a vortex, and the clothes float in the water, and thus the water flow drives the clothes to rub softly in the water to wash the clothes.

After the washing is finished, the controller 9 controls the water inlet control valve 4 to be closed, the booster water pump 5 to be closed, the first water outlet end of the water outlet three-way valve 7 to be closed, the water inlet end of the water outlet three-way valve 7 to be opened, and the second water outlet end of the water outlet three-way valve 7 to be opened, so that the water in the inner barrel 2 is sequentially discharged from the water outlet 6 and the water outlet pipe 71 to the water outlet of the miniature washing machine, and after the water discharge is finished, the rinsing operation process can refer to the cleaning process, and is not.

Because the clothes are cleaned without adopting the traditional motor driving mode, the structure is simple, the booster pump can be a small booster pump, and the whole machine can be designed into a small or micro portable washing machine for cleaning small clothes worn next to the skin. In addition, the clothes are cleaned by utilizing the continuous circulation and the scouring of water flow, so that water and electricity resources are saved, the noise is low during cleaning, the clothes are not easy to tear, pull, twist and throw, and the clothes are less damaged while being cleaned.

As a further preferred embodiment, the drying device further comprises a drying fan 8 and a drying control valve 81 which are both electrically connected with the controller 9, the drying fan 8 is provided with a drying fan air inlet and a drying fan air outlet, a temperature sensor and/or a humidity sensor which is electrically connected with the controller 9 is also arranged in the inner barrel 2 at this time, the barrel cover 3 is provided with an air vent, the drying fan 8 in this embodiment comprises a heating device and a fan, the side wall of the inner barrel 2 is provided with a micro washing machine air inlet, the drying fan air outlet is connected with one end of the drying control valve 81, the drying fan air inlet is communicated to the outside of the shell 1, the other end of the drying control valve 81 is connected with the micro washing machine air inlet. During drying, the controller 9 controls the drying control valve 81 to open and the drying fan 8 to open, the drying fan 8 blows hot air into the inner tub 2 through the drying fan air outlet, the drying control valve 81 and the micro washing machine air inlet, moisture of clothes on the partition net 10 is continuously evaporated in the inner tub 2 due to temperature rise in the inner tub 2, hot air drives moisture of the clothes to be discharged from the air holes in the tub cover 3, the temperature sensor in the inner tub 2 is used for detecting the temperature of the clothes, the drying standard of the clothes can be that the clothes are dried by detecting corresponding temperatures reached by the clothes made of different materials through the temperature sensor or setting a fixed drying time length, when the humidity sensor is arranged in the inner tub 2, the humidity sensor is used for detecting the humidity of the clothes to judge the drying degree of the clothes, in the embodiment, the fixed drying time length is set to complete drying of the clothes, after the drying time is over, the controller 9 controls the drying control valve 81 to close and the drying fan 8 to stop operating.

In a more preferred embodiment, the plurality of swirl nozzles 52 are distributed at intervals along the circumferential direction of the inner tub 2 and are distributed over the sidewall of the inner tub 2, thereby accelerating the water in the inner tub 2 to be sprayed in the same clockwise direction and accelerating the swirl velocity formed in the inner tub 2.

In a further preferred embodiment, the inner side wall and the bottom of the inner barrel 2 are provided with ultrasonic vibrators 11, the ultrasonic vibrators 11 are electrically connected with the controller 9, when the micro washing machine washes and rinses clothes, the controller 9 controls the ultrasonic vibrators 11 to be started, the ultrasonic vibrators 11 enable water molecules to vibrate at high frequency, extremely tiny bubbles are continuously generated in the water, and the generated tiny bubbles are instantaneously exploded when contacting with the clothes, so that the aim of washing the clothes is fulfilled. In order to increase the friction between the clothes and the inner side wall and the bottom of the inner barrel 2 and clean the clothes, concave-convex parts can be arranged on the inner side wall and the bottom of the inner barrel 2; it should be noted that the bottom of the inner barrel 2 is preferably circular arc concave.

In a further preferred embodiment, a filter screen is disposed at the water outlet 6 for filtering the clothes fragments in the inner tub 2 to prevent the water outlet 6 from being blocked.

In the description above, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore should not be construed as limiting the scope of the invention.

In conclusion, although the present invention has been described with reference to the preferred embodiments, it should be noted that, although various changes and modifications can be made by those skilled in the art, unless such changes and modifications depart from the scope of the present invention, they should be construed as being included therein.

Claims

1. The utility model provides a miniature washing machine, includes shell (1), interior bucket (2) and bung (3), interior bucket (2) are fixed to be set up in shell (1), bung (3) lid is established on the upper end opening of interior bucket (2), its characterized in that: the side wall of the inner barrel (2) is provided with a plurality of rotational flow spray heads (52) which are tangentially sprayed to the inner barrel (2) along the same clockwise direction, the bottom of the inner barrel (2) is provided with a water outlet (6), the miniature washing machine further comprises a controller (9) provided with a power plug, and a water inlet control valve (4), a booster pump (5) and a water outlet three-way valve (7) which are respectively and electrically connected with the controller (9), one end of the water inlet control valve (4) is connected with a first water inlet pipe (41), the other end of the water inlet control valve is connected with a water inlet of the booster pump (5) through a second water inlet pipe (42), the first water inlet pipe (41) is connected with a water inlet of the miniature washing machine, a water inlet end of the water outlet three-way valve (7) is connected with the water outlet (6), a first water outlet end of the water outlet three-way valve (7) is connected with the second water inlet pipe (42), the water outlet pipe (71) is connected with the water outlet of the miniature washing machine, and the water outlet of the booster water pump (5) is connected with each swirl nozzle (52) through a booster pipeline (51).

2. The micro washing machine as claimed in claim 1, wherein the inner tub (2) is provided therein with a partition net (10) for partitioning an inner space of the inner tub (2) into an upper washing chamber (21) and a lower drain chamber (22).

3. The miniature washing machine as claimed in claim 2, further comprising a drying fan (8) and a drying control valve (81) electrically connected to the controller (9), wherein the drying fan (8) is provided with a drying fan air inlet and a drying fan air outlet, the tub cover (3) is provided with an air vent, the side wall of the inner tub (2) is provided with a miniature washing machine air inlet, the drying fan air outlet is connected with one end of the drying control valve (81), the drying fan air inlet is communicated to the outside of the casing (1), and the other end of the drying control valve (81) is connected with the miniature washing machine air inlet.

4. The micro washing machine as claimed in claim 3, wherein a water level detector electrically connected to the controller (9) is provided in the inner tub (2).

5. The micro washing machine as claimed in claim 4, wherein a temperature sensor and/or a humidity sensor electrically connected to the controller (9) is provided in the inner tub (2).

6. The miniature washing machine as claimed in any of claims 1 to 5, wherein said plurality of whirling jets (52) are distributed at intervals along the circumference of the inner tub (2) and are distributed over the sidewall of said inner tub (2).

7. The miniature washing machine as claimed in claim 6, wherein ultrasonic vibrators (11) are arranged on the inner side wall and the bottom of the inner barrel (2), and the ultrasonic vibrators (11) are electrically connected with the controller (9).

8. The micro washing machine as claimed in claim 7, wherein the inner sidewall and the bottom of the inner tub (2) are provided with concave and convex portions.

9. The micro washing machine as claimed in claim 8, wherein the drain opening (6) is provided at the lowest point of the bottom of the inner tub (2).

10. The miniature washing machine as claimed in claim 9, wherein a filter screen is provided at said water outlet (6).