CN211883690U

CN211883690U - Dish washing machine with micro-nano bubble generating device

Info

Publication number: CN211883690U
Application number: CN201820456687.3U
Authority: CN
Inventors: 陈浩航; 李论
Original assignee: Guangzhou Jiangshuiqing Intelligent Technology Co Ltd
Current assignee: Guangzhou Jiangshuiqing Intelligent Technology Co Ltd
Priority date: 2018-04-02
Filing date: 2018-04-02
Publication date: 2020-11-10
Anticipated expiration: 2028-04-02

Abstract

The utility model discloses a dish washer with micro-nano bubble generating device relates to dish washer technical field, including cylinder body and micro-nano bubble generating device, the cylinder body contains washing liquid, micro-nano bubble generating device is connected with into water unit and play water unit, it includes to go out the water unit the second pipeline that micro-nano bubble generating device connects and the dissolved air release subassembly of being connected with the second pipeline other end, dissolved air release subassembly includes the intercommunication pipeline of mutual intercommunication and the dissolved air releaser of being connected with this intercommunication pipeline. The utility model discloses a design micro-nano bubble generating device, can let in micro-nano bubble to the washing liquid in the cylinder body, micro-nano bubble slowly rises afterwards and reachs the tableware surface, and the shock wave that part micro-nano bubble broke the production on the tableware surface cleans the tableware, and is clean effectual, and manufacturing or use cost are low.

Description

Dish washing machine with micro-nano bubble generating device

Technical Field

The utility model relates to a dish washer technical field, in particular to dish washer with micro-nano bubble generating device.

Background

At present, household dish washing machines all use a water spray cleaning mode. However, the water-spraying type dish washer is difficult to wash common Chinese dishes due to the problem of the water spraying angle, and the washing effect is always poor due to the short contact time of the washing liquid and the dishes after spraying; meanwhile, the special dishwashing powder is very expensive and has high use cost. In view of this, the water spray type dishwasher has not been popularized in the domestic countries.

However, the ultrasonic dish washer for commercial use adopts a water soaking mode, but the ultrasonic dish washer cannot be widely applied to the domestic life of China due to the noise problem and the possibility that the ultrasonic waves can potentially harm the human body.

Disclosure of Invention

An object of the utility model is to provide a dish washer with micro-nano bubble generating device can improve the clean effect of tableware and reduce dish washer's manufacturing cost and use cost.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a dish washer with micro-nano bubble generating device, is including the cylinder body and the micro-nano bubble generating device that are used for holding washing liquid, micro-nano bubble generating device is connected with into water unit and play water unit, go out the water unit include with the second pipeline that micro-nano bubble generating device connects and the gas release subassembly that dissolves that is connected with this second pipeline other end, should dissolve gas release subassembly and arrange bottom in the cylinder body, dissolve gas release subassembly including the intercommunication pipeline of intercommunication each other and with the gas release ware that dissolves that this intercommunication tube coupling.

Adopt above-mentioned technical scheme, can let in micro-nano bubble to the washing liquid in the cylinder body through micro-nano bubble generating device, micro-nano bubble slowly rises afterwards and arrives the tableware surface, and the shock wave that part micro-nano bubble broke the production on the tableware surface cleans the tableware, and the adsorbable greasy dirt of part micro-nano bubble is with the greasy dirt and rise to washing liquid surface, and then accessible greasy dirt filter equipment filters.

As a further improvement of the above technical solution, the air bubble generator further comprises an air compressor, the air compressor is connected with the dissolved air releasing assembly through a first pipeline, and the first pipeline is provided with a first control valve. Adopt the technical scheme of this structure, can let in micro-nano bubble and bubble in to the cylinder body simultaneously, the bubble is at rising the in-process more high-speed, and it is stronger at the shock wave that the tableware surface breaks the production, and micro-nano bubble can attach the greasy dirt and take greasy dirt slowly to rise.

As a further improvement of the above technical solution, the dissolved air releaser includes an inlet pipe and an outlet pipe connected to the inlet pipe, a tapered inlet cavity is formed inside the inlet pipe, an outlet cavity communicated with the inlet cavity is formed inside the outlet pipe, and a tapered protrusion is arranged on an inner wall of the outlet pipe facing the inlet cavity.

As a further improvement of the above technical scheme, the micro-nano bubble generating device comprises an air buffer tank, a gas-liquid mixing pump connected with the water inlet unit, and a jet device connected with a water outlet of the gas-liquid mixing pump, wherein the air buffer tank is respectively connected with a gas inlet of the gas-liquid mixing pump and a gas inlet of the jet device, and a water outlet of the jet device is connected with the water outlet unit.

As a further improvement of the above technical solution, the water intake unit includes a fourth pipeline connected to the gas-liquid mixing pump, and the fourth pipeline is provided with a second control valve.

As a further improvement of the technical scheme, the water inlet of the gas-liquid mixing pump is also connected with a third pipeline, the other end of the third pipeline is communicated with the cylinder body, and a third control valve is arranged on the third pipeline.

As a further improvement of the above technical solution, the washing machine further comprises a rotation driving device for driving the washing liquid to flow, wherein the rotation driving device comprises a first motor arranged below the cylinder body, a speed reducer connected with the first motor through a transmission mechanism, and a water-stirring wheel connected with an output end of the speed reducer, and the water-stirring wheel is arranged between the bottom wall of the cylinder body and the dissolved air releasing assembly.

As a further improvement of the above technical solution, the water-stirring wheel includes a first disc and a plurality of ribs arranged on the first disc, each of the ribs is in a shape of a ridge or a propeller blade, each of the ribs is in a shape of a C or an S along a radial direction of the first disc, and the plurality of ribs are uniformly distributed on the first disc along a circumference.

As a further improvement of the technical scheme, the bowl rack device further comprises a bowl rack soaked in washing liquid and a vibration driving device for driving the bowl rack to do linear reciprocating motion, wherein the vibration driving device comprises a second motor and a sine mechanism, the second motor and the sine mechanism are arranged outside the side wall of the cylinder body, the sine mechanism comprises a second disc, a convex block, a shifting fork and a horizontal transmission rod, the second disc is arranged on an output shaft of the second motor, the convex block is arranged at the edge of the second disc, an open slot of the convex block is sleeved with the shifting fork, and the horizontal transmission rod is vertically connected with the shifting fork and is connected with the bowl rack through a plurality.

As a further improvement of the technical scheme, a pair of supporting seats are symmetrically arranged on the upper part of the side wall of the cylinder body, bearing holes are formed in each supporting seat, and the horizontal transmission rod penetrates through each bearing hole and can freely slide in the bearing holes.

The utility model has the advantages that: the utility model discloses a design micro-nano bubble generating device, can let in micro-nano bubble to the washing liquid in the cylinder body, micro-nano bubble slowly rises afterwards and reaches the tableware surface, and the shock wave that part micro-nano bubble broke to produce on the tableware surface cleans the tableware, and but some micro-nano bubble adsorbs the greasy dirt and takes the greasy dirt to rise to the washing liquid surface, then can filter through greasy dirt filter equipment; still can design bubble generator, the bubble is more high-speed for micro-nano bubble in the process of rising, and its shock wave that breaks the production on the tableware surface is stronger, cleans the tableware through both bubble and micro-nano bubble, and clean effectual, manufacturing or use cost are low.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 3 is a schematic view of a first construction of a dissolved air release assembly according to the present invention;

FIG. 4 is a schematic view of a second construction of a dissolved air release assembly according to the present invention;

FIG. 5 is a cross-sectional view of the dissolved air releaser of the present invention;

FIG. 6 is a schematic view of a first construction of the dissolved air releaser of the present invention;

FIG. 7 is a schematic view of a second construction of the dissolved air releaser of the present invention;

fig. 8 is a schematic structural diagram of the micro-nano bubble generating device of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions.

Referring to fig. 1, fig. 3 to 8, a dish washer with micro-nano bubble generating device, including shell 11, cylinder body 12, bubble generator and micro-nano bubble generating device 7, cylinder body 12 contains washing liquid, micro-nano bubble generating device 7 is connected with into water unit and play water unit, it includes second pipeline 85 that micro-nano bubble generating device 7 connects and dissolves gas release assembly 3 with the second pipeline 85 other end is connected to go out the water unit, dissolve gas release assembly 3 arranges the bottom in cylinder body 12.

The bubble generator comprises an air compressor 21, the air compressor 21 being connected to the dissolved air release assembly 3 by a first conduit 84.

The micro-nano bubble generating device 7 comprises an air buffer tank 72, a gas-liquid mixing pump 71 connected with a water inlet unit, and a jet device 73 connected with a water outlet of the gas-liquid mixing pump 71, wherein the air buffer tank 72 is respectively connected with a gas inlet of the gas-liquid mixing pump 71 and a gas inlet of the jet device 73, and a water outlet of the jet device 73 is connected with a water outlet unit. The water inlet unit comprises a fourth pipeline 87 connected with the gas-liquid mixing pump 71, a third pipeline 86 is connected with a water inlet of the gas-liquid mixing pump 71, and the other end of the third pipeline 86 is communicated with the cylinder 12. The first pipe 84 is arranged with the first control valve 81, the fourth pipe 87 is arranged with the second control valve 82, and the third pipe 86 is arranged with the third control valve 83.

In the above scheme, the dish washer that has micro-nano bubble generating device has three kinds of operational modes in total:

the first method is to close the air compressor 21 and the first control valve 81, only the micro-nano bubble generating device 7 works at the moment, and three water inlet modes can be selected, or close the third control valve 83 and open the second control valve 82, so that tap water is supplemented, and micro-nano bubbles are generated; or the third control valve 83 is opened, the second control valve 82 is closed, the internal circulation is realized by the original washing liquid in the cylinder body 12, and micro-nano bubbles are generated in the washing liquid; or the second control valve 82 and the third control valve 83 are opened simultaneously, and the former two water inlet modes are mixed. Through letting in micro-nano bubble to the washing liquid in the cylinder body, micro-nano bubble slowly rises afterwards and arrives the tableware surface, and partial micro-nano bubble breaks the shock wave that produces at the tableware surface and cleans the tableware, and partial micro-nano bubble is adsorbable greasy dirt and rises to the washing liquid surface with the greasy dirt, can design greasy dirt filter equipment in addition then and get rid of the greasy dirt of floating on the washing liquid surface.

Secondly, the micro-nano bubble generating device 7, the second control valve 82 and the third control valve 83 are closed, only the bubble generating device works, a gas flow control valve is arranged in the air compressor 21, gas is introduced into the dissolved gas releasing assembly 3 through the first pipeline 84, bubbles generated by the bubble generating device in the cylinder body flow towards the washing liquid in the cylinder body, then quickly rise and reach the surface of tableware, and the tableware is cleaned by using shock waves generated by the bubbles breaking on the surface of the tableware.

And the third mode is that the air compressor 21 and the micro-nano bubble generating device 7 are opened simultaneously, namely, bubbles and micro-nano bubbles are generated simultaneously, tableware can be cleaned simultaneously, the effect is more ideal, and oil stains can slowly rise to the surface of the cleaning solution along with part of micro-nano bubbles.

Further, the dissolved air releasing unit 3 includes an intercommunicating line 32 communicating with each other and a dissolved air releaser 31 connected to the intercommunicating line 32. Referring to fig. 3, the communicating pipe 32 includes three circular pipes having inner diameters sequentially increased from inside to outside, and the circular pipes are connected to each other by a plurality of connecting pipes. The circular ring pipe can be changed according to the shape of the dishwasher cylinder, and can be designed into a square ring pipe with reference to fig. 4. Further, referring to fig. 5 to 7, the dissolved air releaser 31 includes an inlet pipe 311 and an outlet pipe 312 connected to the inlet pipe 311, wherein a tapered inlet cavity is formed inside the inlet pipe 311, an outlet cavity communicated with the inlet cavity is formed inside the outlet pipe 312, and a tapered protrusion 313 is arranged on the inner wall of the outlet pipe 312 facing the inlet cavity. Fig. 6 shows the dissolved air releaser 31 of first kind of structure, specifically designs outlet pipe 312 into to form by four branch pipe cross connection, is the rice word form or is the octapod form, and fig. 7 shows the dissolved air releaser 31 of second kind of structure, the utility model discloses the dissolved air releaser 31 that preferred fig. 6 shows, the dissolved air water that contains micro-nano bubble is behind the inlet tube 311 of dissolved air releaser 31, and the velocity of water accelerates to outlet pipe 312 that flows to the rice word form or is the octapod form through toper lug 313 releases more, the micro-nano bubble of density.

In the first embodiment of the present invention, the dishwasher further comprises a rotation driving device for driving the flowing of the washing liquid, the rotation driving device comprises a first motor 51 disposed below the cylinder body 12, a speed reducer 52 connected with the first motor 51 through a transmission mechanism and a water-stirring wheel 53 connected with the output end of the speed reducer 52, the water-stirring wheel 53 is disposed between the bottom wall of the cylinder body 12 and the dissolved air releasing component 3, the water-stirring wheel 53 comprises a first disk and a plurality of ribs disposed on the first disk, each rib is in the shape of a ridge or a propeller blade, each rib is in the shape of a C or an S along the radial direction of the first disk, and the plurality of ribs are uniformly distributed on the first disk along the circumference. The washing liquid is driven to flow by the water stirring wheel 53, so that tableware can collide with more micro-nano bubbles, and the cleaning effect is greatly improved.

Fig. 2 shows a second exemplary embodiment of the invention, which differs from the first exemplary embodiment in that: the bowl racks 13 soaked in the washing liquid are driven to do linear reciprocating motion by a vibration driving device instead of a rotation driving device, the vibration driving device comprises a second motor 61 arranged outside the side wall of the cylinder body 12 and a sine mechanism, the sine mechanism comprises a second disc arranged on an output shaft of the second motor 61, a convex block arranged at the edge of the second disc, a shifting fork 62 with an opening groove sleeved on the convex block and a horizontal transmission rod 63 vertically connected with the shifting fork 62, and the horizontal transmission rod 63 is connected with the bowl racks 13 through a plurality of vertical rods 64. A pair of supporting seats 65 are symmetrically arranged on the upper part of the side wall of the cylinder body 12, each supporting seat 65 is provided with a bearing hole, and the horizontal transmission rod 63 penetrates through each bearing hole and can freely slide in the bearing hole. By adopting the vibrating dish rack 13, the tableware collides with more bubbles in the moving process of the dish rack 13, and the cleaning effect can be greatly improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The utility model provides a dish washer with micro-nano bubble generating device which characterized in that: including cylinder body (12) and micro-nano bubble generating device (7) that are used for holding washing liquid, micro-nano bubble generating device (7) are connected with into water unit and play water unit, go out the water unit include with second pipeline (85) that micro-nano bubble generating device (7) are connected and dissolve gas release assembly (3) of being connected with this second pipeline (85) other end, should dissolve gas release assembly (3) and arrange bottom in cylinder body (12), dissolve gas release assembly (3) including intercommunication pipeline (32) and the dissolved gas releaser (31) of being connected with this intercommunication pipeline (32) that communicate each other.

2. The dishwasher with the micro-nano bubble generating device according to claim 1, wherein: also comprises a bubble generator, the bubble generator comprises an air compressor (21), the air compressor (21) is connected with the dissolved air releasing component (3) through a first pipeline (84), and the first pipeline (84) is provided with a first control valve (81).

3. The dishwasher with the micro-nano bubble generating device according to claim 1 or 2, wherein: the dissolved air releaser (31) comprises an inlet pipe (311) and an outlet pipe (312) connected with the inlet pipe (311), wherein a tapered inlet cavity is formed inside the inlet pipe (311), an outlet cavity communicated with the inlet cavity is formed inside the outlet pipe (312), and a tapered bump (313) is arranged on the inner wall of the outlet pipe (312) towards the inlet cavity.

4. The dishwasher with the micro-nano bubble generating device according to claim 3, wherein: micro-nano bubble generating device (7) include air buffer tank (72), with gas-liquid mixture pump (71) that the unit of intaking is connected and ejector (73) of being connected with this gas-liquid mixture pump (71) delivery port, air buffer tank (72) are connected respectively the air inlet of gas-liquid mixture pump (71) and the air inlet of ejector (73), the delivery port of ejector (73) with the unit of intaking is connected.

5. The dishwasher with the micro-nano bubble generating device according to claim 4, wherein: the water intake unit includes a fourth pipe (87) connected to the gas-liquid mixing pump (71), and the fourth pipe (87) is provided with a second control valve (82).

6. The dishwasher with the micro-nano bubble generating device according to claim 5, wherein: the water inlet of the gas-liquid mixing pump (71) is also connected with a third pipeline (86), the other end of the third pipeline (86) is communicated with the cylinder body (12), and a third control valve (83) is arranged on the third pipeline (86).

7. The dishwasher with the micro-nano bubble generating device according to claim 6, wherein: the washing machine further comprises a rotary driving device for driving the washing liquid to flow, the rotary driving device comprises a first motor (51) arranged below the cylinder body (12), a speed reducer (52) connected with the first motor (51) through a transmission mechanism and a water-shifting wheel (53) connected with the output end of the speed reducer (52), and the water-shifting wheel (53) is arranged between the bottom wall of the cylinder body (12) and the dissolved air releasing component (3).

8. The dishwasher with the micro-nano bubble generating device according to claim 7, wherein: the water stirring wheel (53) comprises a first disc and a plurality of convex ribs arranged on the first disc, each convex rib is in a ridge shape or a propeller blade shape, each convex rib is in a C shape or an S shape along the radial direction of the first disc, and the plurality of convex ribs are uniformly distributed on the first disc along the circumference.

9. The dishwasher with the micro-nano bubble generating device according to claim 6, wherein: still including soaking bowl frame (13) at washing liquid and the vibration drive arrangement who drives this bowl frame (13) straight reciprocating motion, this vibration drive arrangement is including installing second motor (61) and the sinusoidal mechanism of cylinder body (12) lateral wall outside, this sinusoidal mechanism is including installing second motor (61) epaxial second disc of output, arrange at the lug at this second disc edge, its open slot cover shift fork (62) and the horizontal transfer line (63) of connecting this shift fork (62) perpendicularly at this lug, this horizontal transfer line (63) are connected through a plurality of vertical poles (64) bowl frame (13).

10. The dishwasher with the micro-nano bubble generating device according to claim 9, wherein: a pair of supporting seats (65) are symmetrically arranged on the upper portion of the side wall of the cylinder body (12), bearing holes are formed in each supporting seat (65), and the horizontal transmission rod (63) penetrates through each bearing hole and can freely slide in the bearing holes.