CN105011878A - Dish washer - Google Patents

Dish washer Download PDF

Info

Publication number
CN105011878A
CN105011878A CN201410155795.3A CN201410155795A CN105011878A CN 105011878 A CN105011878 A CN 105011878A CN 201410155795 A CN201410155795 A CN 201410155795A CN 105011878 A CN105011878 A CN 105011878A
Authority
CN
China
Prior art keywords
water
water leg
dish
washing machine
spiral propeller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410155795.3A
Other languages
Chinese (zh)
Inventor
姜战存
蒲杰
解婷
董媛媛
吴玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Dishwasher Co Ltd
Original Assignee
Qingdao Haier Dishwasher Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Dishwasher Co Ltd filed Critical Qingdao Haier Dishwasher Co Ltd
Priority to CN201410155795.3A priority Critical patent/CN105011878A/en
Publication of CN105011878A publication Critical patent/CN105011878A/en
Pending legal-status Critical Current

Links

Abstract

The invention relates to the technical field of household electric appliances used in a kitchen and in particular relates to a dish washer comprising a case body and a liner. The lower part of the liner is provided with a water collection groove; a spiral propeller is disposed in the water collection groove; cleaning liquid in the water collection groove is driven by rotation of the spiral propeller to form high speed projecting water flows, so tableware over the water collection groove can be cleaned; high speed rotation of the spiral propeller enables water flows to be projected out of cleaning liquid surface at high speed in a tapered shape; impact to the tableware surfaces can be achieved; large water flow and great impact as well as strong water flow force are provided; washing time is shortened; great cleaning effect is provided for tableware with great depth; during the washing, the spiral propeller is at least partially arranged in the cleaning liquid, so cleaning liquid can be propelled and form high speed water flow projection and less water amount is required; and the dish washer is simply structured and reliable, possesses great cleaning effect and requires low production cost.

Description

A kind of dish-washing machine
Technical field
The present invention relates to kitchen appliances technical field, particularly relate to a kind of dish-washing machine.
Background technology
Along with the raising day by day of people's living standard, dish-washing machine, as a kind of kitchen appliances product, more and more enters family.
What start dish-washing machine employing most is that the washing principle being similar to nowadays rotary drum washing machine carries out wash dishes.
A kind of Voluted type tableware cleaning machine with two cylinders disclosed in patent document CN2045263U, it utilizes the impeller being installed on clean cylinder bottom portion to rotate to make hot water in cylinder produce complicated turbulent flow, the rolling produced by current, wash away, rubbing action cleans tableware.
Patent document CN2238018Y proposes a kind of dish-washing machine further, this principle is utilized to further improve the structure of dish-washing machine, it coordinates the bowl basket rotated to wash at cylinder body built with screw, from its description, the effect of this screw is equal to impeller, forward and reverse rotation is carried out during work, when rotating forward, under the impetus of screw, the water in container is formed upwards to turn over and gushes the swash of wave, is called upper position flushing action, simultaneously, current, under the guide functions of container wall, form rotating flow at a high speed, are called the effect of forward rotational flow flushing; During reversion, form the swash of wave of downward turnup, be called lower orientation flushing action, form counter-rotating stream simultaneously and be called reverse rotational flow flushing effect, in the alternately washing of above-mentioned four kinds of main wash effects, obtain efficient clean result.The dish-washing machine of this type, through market application, water wasting, take electricity, clean result is poor, belongs to technology superseded gradually.
Through continuous technological innovation, up to the present, dish-washing machine has achieved from structure, principle to the leap of control mode, main product many employings water circulating pump spray thrower formula is in the market washed, in dishwashing procedure, utilize water circulation system, washings form water under high pressure by force (forcing) pump and eject, to reach the object of clean tableware from spray thrower (most rotatable) via pipeline.
Dish-washing machine disclosed in patent document CN2328332Y, it arranges tableware rack and spray thrower in rinse bath, and spray thrower has spray-hole, and after utilizing the force (forcing) pump in circulation line to pressurize, the washing of tableware is carried out in ejection.
Adopt the dish-washing machine of the method, limit by pipeline and force (forcing) pump, its injection flow rate is little, and water spray dynamics is less, causes the long cleaning effect of wash time poor, is especially difficult to the larger tableware of the clean degree of depth, as bowl, basin etc., is unsuitable for Chinese family and uses.
Summary of the invention
The object of the invention is to propose that a kind of structure is simple, production cost is low, wash degree is high, the fast and dish-washing machine of water-saving of cleaning speed.
For reaching this object, the present invention by the following technical solutions:
A kind of dish-washing machine, comprise casing and inner bag, wherein, the bottom of described inner bag arranges water leg; In described water leg, spiral propeller is installed, forms outer jetting stream at a high speed by the rotation forces water leg cleaning liquid inside of spiral propeller and the tableware be positioned at above water leg is cleaned.
As a kind of preferred version of above-mentioned dish-washing machine, the exterior circumferential along described water leg is provided with plate filter, and described cleaning fluid returns described water leg after being filtered by plate filter.
As a kind of preferred version of above-mentioned dish-washing machine, the below that the bottom of described inner bag is positioned at described plate filter is provided with circumferential recess, and described circumferential recess is arranged along the exterior circumferential of described water leg, and is communicated with described water leg by backwater channel.
As a kind of preferred version of above-mentioned dish-washing machine, the sidewall of described water leg is provided with the backwater channel bottom at least one connected set tank and inner bag, and is provided with filter core in this backwater channel.
As a kind of preferred version of above-mentioned dish-washing machine, the bottom of described inner bag is provided with circumferential recess, and described circumferential recess is arranged along the exterior circumferential of described water leg, and is communicated with described water leg by described backwater channel.
As a kind of preferred version of above-mentioned dish-washing machine, the bottom of described circumferential recess has certain gradient, is convenient to cleaning fluid and flows into backwater channel.
As a kind of preferred version of above-mentioned dish-washing machine, the openend of described water leg is provided with protective cover.
As a kind of preferred version of above-mentioned dish-washing machine, also comprise culvert system, described culvert system comprises water intaking valve, draining pump and water-level control apparatus, and described water intaking valve is communicated with discharge outlet respectively by the water inlet of pipeline with described water leg with draining pump.
As a kind of preferred version of above-mentioned dish-washing machine, the bottom of described water leg is also provided with the heater for heating for cleaning fluid.
As a kind of preferred version of above-mentioned dish-washing machine, described inner bag inside is provided with a bowl frame, and this bowl of chord position is in the top of water leg.
Beneficial effect of the present invention is: this application provides a kind of dish-washing machine, utilize the rotation forces cleaning fluid being installed on spiral propeller in water leg to be formed to penetrate high-velocity flow and clean tableware outward, the High Rotation Speed of spiral propeller makes the tapered height rapid fire of current go out to clean liquid level, and tableware surface is impacted, the spray regime driven with compression pump is compared, and discharge is large, impulsive force is large, current dynamics is strong, and required wash time shortens dramatically, and the tableware cleaning effect larger to the degree of depth is good; It is different from the mode that impeller is washed, and during washing, spiral propeller is placed in cleaning fluid at least partly and can meets and form outer jetting stream at a high speed to the promotion of cleaning fluid and clean, and institute's water requirement is few; And the dishwasher structure of this kind of structure is simple and reliable, there is better cleaning performance, lower production cost and reliability.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of the dish-washing machine that the specific embodiment of the invention one provides;
Fig. 2 is the top view of the dish-washing machine that the specific embodiment of the invention one provides;
Fig. 3 is the internal structure schematic diagram of the dish-washing machine that the specific embodiment of the invention two provides;
Fig. 4 is the top view of the dish-washing machine that the specific embodiment of the invention two provides;
Fig. 5 is the top view while the specific embodiment of the invention two provides with the dish-washing machine of plate filter and filter core.
Wherein:
1: casing; 2: inner bag; 3: water leg; 4: bowl frame; 5: spiral propeller; 6: drive motors; 7: plate filter; 8: circumferential recess; 9: backwater channel; 10: protective cover; 11: water intaking valve; 12: draining pump; 13: heater; 14: filter core.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Embodiment one
As shown in Figure 1 and Figure 2, a kind of dish-washing machine that present embodiment provides, it comprises casing 1 and inner bag 2, and casing 1 is played a supporting role to structures such as the inner bags 2 be provided at its inner portion, and the bottom of this casing 1 is provided with base, and top is provided with upper cover.
The washing of tableware is all complete in inner bag 2, and the bottom of this inner bag 2 is provided with water leg 3, is provided with the bowl frame 4 for placing tableware to be cleaned in inner bag 2, and this bowl of frame 4 is positioned at the top of water leg 3.Be provided with spiral propeller 5 in water leg 3, spiral propeller 5 rotates under the drive of drive motors 6.Concrete, above-mentioned spiral propeller 5 is the oar that pumps up water, and this oar that pumps up water comprises rotating shaft, and is arranged on several helical blades in rotating shaft exterior periphery.Rotating shaft is connected by waterproof grommet with inner bag 2, and rotates under the drive of drive motors 6.Preferably, the oar that pumps up water is provided with two helical blades, drive motors 6 carries heat sink.Spiral propeller 5 rotates under the drive of drive motors 6, and the cleaning fluid that simultaneously can promote in water leg 3 forms outer jetting stream at a high speed and cleans the tableware on bowl frame 4.This outer jetting stream is different from the turbulent flow that conventional impeller produces, and these current produce and rely on spiral propeller 5 powerful thrust vertically, and make its outwards injection cleaning fluid liquid level, can go directly bowl frame 4, rinses the tableware on bowl frame 4.The concrete type of drive of drive motors 6 pairs of spiral propellers 5 is: in whole wash dishes process, and drive motors 6 can continuously drive spiral propeller 5 to rotate, and forms continuously high-velocity flow, constantly impacts tableware surface.Under the driving of drive motors 6, spiral propeller 5 can also do periodic rotary, and namely spiral propeller 5 does to turn and stops motion alternately, and start in the process of rotating and stopping operating at spiral propeller 5, the rotating speed due to spiral propeller 5 is change.Also there is corresponding change in the shape of the bullet formed by outer jetting stream, adds the diversity of current, improves the cleaning performance of tableware.
The dish-washing machine that present embodiment provides also comprises the plate filter 7 filtered the residue produced in dishwashing proc-ess, this concrete plate filter 7 is arranged along the exterior circumferential of water leg 3, and the cleaning fluid after washing tableware returns water leg 3 after plate filter 7 filters.Concrete further, the below being positioned at plate filter 7 in the bottom of inner bag 2 is provided with circumferential recess 8, and this circumferential recess 8 is arranged along the exterior circumferential of water leg 3, and is communicated with water leg 3 by backwater channel 9.Concrete further, the dismountable top being arranged on circumferential recess 8 of above-mentioned plate filter 7, so that the cleaning of plate filter 7.Plate filter 7 can be taken out after wash dishes is complete, it is cleaned.Above-mentioned plate filter 7 comprises framework, and is arranged on the filter structure on framework.
Above-mentioned circumferential recess 8 can play guide functions to the cleaning fluid returning collection washing trough 3, and in order to further improve the water conservancy diversion effect of circumferential recess 8, the bottom of circumferential recess 8 has certain gradient, is convenient to cleaning fluid and flows into backwater channel 9.
Destroyed by junk to prevent the spiral propeller 5 of high-speed rotation; the openend of water leg 3 is provided with protective cover 10; this protective cover 10 is for having more large mesh lattice-shaped structure; thus; while spiral propeller 5 is protected, the current released by spiral propeller 5 can be expedite by protective cover 10.
The culvert system of present embodiment comprises water intaking valve 11, draining pump 12, and for the water-level control apparatus of liquid level in domination set tank 3, wherein water intaking valve 11 is communicated with discharge outlet respectively by the water inlet of pipeline with water leg 3 with draining pump 12.Cleaning fluid enters water leg 3 by water intaking valve 11, by draining pump 12, water leg 3 is discharged to the cleaning fluid after wash dishes, water intaking valve 11 to water filling in water leg 3 time, by the liquid level in water-level control apparatus domination set tank 3, stop water filling when the top of the liquid level in water leg 3 a little more than spiral propeller 5.
Meanwhile, the heater 13 for heating for cleaning fluid is also provided with in the bottom of above-mentioned dish-washing machine.
The course of work of all parts of above-described dish-washing machine all works under the control of computer board.
The specific works process of above-mentioned dish-washing machine is: in water leg 3, inject a certain amount of cleaning fluid by culvert system, and the initial liquid height of cleaning fluid is a little more than the top of spiral propeller 5.Spiral propeller 5 rotates under the drive of drive motors 6, the cleaning fluid promoting its place place auxiliary generation the simultaneously that move upward from bottom certain gets rid of the effect of spilling, thus form outer jetting stream at a high speed, the tableware that its top is placed can be cleaned, corresponding current are the hollow cone of small end towards spiral propeller 5 in the above spatial distribution shape of liquid level, the speed of the both ends open size of this hollow cone and current injection, the water yield all with the shape of spiral propeller 5, size and rotating speed relevant, by changing its shape, size or rotating speed can the shapes of corresponding adjustment hollow cone.After cleaning fluid is complete to wash dishes, cleaning fluid returns water leg 3 through backwater channel 9 after plate filter 7 filters, and completes a water circulation.After complete to wash dishes, less residue can be discharged by draining pump 12, and larger residue is stayed on plate filter 7, is taken out by plate filter 7 and rinses, and can complete the removal of washing residue.
Embodiment two
In the manner in which, the difference of present embodiment and embodiment one is, both are different to the filter type of residue.Concrete, as shown in Figure 3, Figure 4, the sidewall of water leg 3 is provided with the backwater channel 9 bottom at least one connected set tank 3 and inner bag 2, and is provided with filter core 14 in this backwater channel 9.Concrete further, the bottom of inner bag 2 is provided with circumferential recess 8, and this circumferential recess 8 is arranged along the exterior circumferential of water leg 3, and is communicated with water leg 3 by the above-mentioned backwater channel 9 with filter core 14.Circumferential recess 8 can play the effect of water conservancy diversion to the cleaning fluid returning water leg 3, in order to further improve the water conservancy diversion effect of circumferential recess 8, the bottom of circumferential recess 8 has certain gradient, is convenient to cleaning fluid and flows into backwater channel 9.
Filter type concrete to washing residue in present embodiment is: cleaning fluid falls into circumferential recess 8 after cleaning tableware.Cleaning fluid, under the guide functions of circumferential recess 8, enters water leg 3 through backwater channel 9.At cleaning fluid in the process of backwater channel 9, the residue in cleaning fluid can be stayed in filter core 14.After complete to wash dishes, filter core 14 taken out and cleans, the removal of washing residue can be completed.
Needing to illustrate, in present embodiment, being also not precluded within the situation of plate filter 7 above-mentioned circumferential recess 8 arranged as mentioned in embodiment one.Concrete, as shown in Figure 5, circumferential recess 8 is provided with the plate filter 7 mentioned in embodiment one, in the backwater channel 9 of connection circumferential recess 8 and water leg 3, is provided with filter core 14.Preferably, plate filter 7 and filter core 14 can be integral type structure.Plate filter 7 and filter core 14 are set simultaneously, the filter effect to residue can be improved.
Dish-washing machine of the present invention is described by preferred embodiment, and those skilled in the art should know, without departing from the spirit and scope of the present invention, can carry out various change or equivalence replacement to these characteristic sum embodiments.The present invention is not by the restriction of specific embodiment disclosed herein, and other embodiments fallen in the claim of the application all belong to the scope of protection of present invention.

Claims (10)

1. a dish-washing machine, comprises casing and inner bag, it is characterized in that, the bottom of described inner bag arranges water leg; In described water leg, spiral propeller is installed, forms outer jetting stream at a high speed by the rotation forces water leg cleaning liquid inside of spiral propeller and the tableware be positioned at above water leg is cleaned.
2. dish-washing machine according to claim 1, is characterized in that, the exterior circumferential along described water leg is provided with plate filter, and described cleaning fluid returns described water leg after being filtered by plate filter.
3. dish-washing machine according to claim 2, it is characterized in that, the below that the bottom of described inner bag is positioned at described plate filter is provided with circumferential recess, and described circumferential recess is arranged along the exterior circumferential of described water leg, and is communicated with described water leg by backwater channel.
4. dish-washing machine according to claim 1, is characterized in that, the sidewall of described water leg is provided with the backwater channel bottom at least one connected set tank and inner bag, and is provided with filter core in this backwater channel.
5. dish-washing machine according to claim 4, is characterized in that, the bottom of described inner bag is provided with circumferential recess, and described circumferential recess is arranged along the exterior circumferential of described water leg, and is communicated with described water leg by backwater channel.
6. the dish-washing machine according to claim 3 or 5, is characterized in that, the bottom of described circumferential recess has certain gradient, is convenient to cleaning fluid and flows into backwater channel.
7. dish-washing machine according to claim 1, is characterized in that, the openend of described water leg is provided with protective cover.
8. dish-washing machine according to claim 1, it is characterized in that, also comprise culvert system, described culvert system comprises water intaking valve, draining pump and water-level control apparatus, and described water intaking valve is communicated with discharge outlet respectively by the water inlet of pipeline with described water leg with draining pump.
9. dish-washing machine according to claim 1, is characterized in that, the bottom of described water leg is also provided with the heater for heating for cleaning fluid.
10. dish-washing machine according to claim 1, is characterized in that, described inner bag inside is provided with a bowl frame, and this bowl of chord position is in the top of water leg.
CN201410155795.3A 2014-04-17 2014-04-17 Dish washer Pending CN105011878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410155795.3A CN105011878A (en) 2014-04-17 2014-04-17 Dish washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410155795.3A CN105011878A (en) 2014-04-17 2014-04-17 Dish washer

Publications (1)

Publication Number Publication Date
CN105011878A true CN105011878A (en) 2015-11-04

Family

ID=54402464

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410155795.3A Pending CN105011878A (en) 2014-04-17 2014-04-17 Dish washer

Country Status (1)

Country Link
CN (1) CN105011878A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108652545A (en) * 2017-03-30 2018-10-16 李亚锐 A kind of dish-washing machine, electric cooker and combinations thereof
CN110384450A (en) * 2018-04-23 2019-10-29 青岛海尔洗碗机有限公司 A kind of dish-washing machine automatically cleaning filtration system and dish-washing machine
WO2020151184A1 (en) * 2019-01-25 2020-07-30 青岛海尔洗碗机有限公司 Dishwasher and pump assembly
CN112120628A (en) * 2020-08-31 2020-12-25 宁波方太厨具有限公司 Cleaning machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2638656Y (en) * 2003-08-13 2004-09-08 程世伦 Multifunction blade bowl washing apparatus
CN2699821Y (en) * 2004-05-14 2005-05-18 黄英策 Multifunctional dinnerware cleaning machine
CN1628595A (en) * 2003-12-15 2005-06-22 三星电子株式会社 Dishwashing machine and method for controlling the same
CN101366617A (en) * 2008-07-14 2009-02-18 南京乐金熊猫电器有限公司 Dish washer
CN101438952A (en) * 2008-11-10 2009-05-27 南京乐金熊猫电器有限公司 Dishwasher
US20130174879A1 (en) * 2012-01-11 2013-07-11 Whirlpool Corporation Rotating filter assembly for a dishwasher
CN103445740A (en) * 2012-06-04 2013-12-18 三星电子株式会社 Dishwasher
CN203861172U (en) * 2014-04-17 2014-10-08 青岛海尔洗碗机有限公司 Dish-washing machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2638656Y (en) * 2003-08-13 2004-09-08 程世伦 Multifunction blade bowl washing apparatus
CN1628595A (en) * 2003-12-15 2005-06-22 三星电子株式会社 Dishwashing machine and method for controlling the same
CN2699821Y (en) * 2004-05-14 2005-05-18 黄英策 Multifunctional dinnerware cleaning machine
CN101366617A (en) * 2008-07-14 2009-02-18 南京乐金熊猫电器有限公司 Dish washer
CN101438952A (en) * 2008-11-10 2009-05-27 南京乐金熊猫电器有限公司 Dishwasher
US20130174879A1 (en) * 2012-01-11 2013-07-11 Whirlpool Corporation Rotating filter assembly for a dishwasher
CN103445740A (en) * 2012-06-04 2013-12-18 三星电子株式会社 Dishwasher
CN203861172U (en) * 2014-04-17 2014-10-08 青岛海尔洗碗机有限公司 Dish-washing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108652545A (en) * 2017-03-30 2018-10-16 李亚锐 A kind of dish-washing machine, electric cooker and combinations thereof
CN110384450A (en) * 2018-04-23 2019-10-29 青岛海尔洗碗机有限公司 A kind of dish-washing machine automatically cleaning filtration system and dish-washing machine
WO2020151184A1 (en) * 2019-01-25 2020-07-30 青岛海尔洗碗机有限公司 Dishwasher and pump assembly
CN112120628A (en) * 2020-08-31 2020-12-25 宁波方太厨具有限公司 Cleaning machine

Similar Documents

Publication Publication Date Title
CN104235071B (en) A kind of open water pump and application thereof
CN104997477B (en) The pre- washing method of water tank type dish-washing machine
CN203677024U (en) Dish washer and cleaning device thereof
CN102327107B (en) Household dishwasher
CN105011878A (en) Dish washer
CN205831739U (en) A kind of brush bowl and disc cleaning machine of domestic compound flushing
CN107970009A (en) A kind of dish washing method for dish-washing machine
CN203861172U (en) Dish-washing machine
CN201029422Y (en) Fruit and vegetable cleaning machine
CN110038868A (en) A kind of environment-friendly and energy-efficient bottle washing apparatus
CN104799793A (en) Multifunctional dish-washing machine and control method thereof
CN105996791A (en) Automatic washing method for food processing machine
CN202179514U (en) Household dishwasher
CN203841073U (en) Dried fruit steam heating cleaning and sterilizing device
CN204016223U (en) A kind of Intelligent dish washing machine
CN204636249U (en) A kind of multifunctional dish-washing machines
CN204671082U (en) A kind of domestic efficient dish-washing machine
CN1061522A (en) Household cleaning machine for kitchen
CN203914819U (en) A kind of impeller-type dish-washing machine
CN208243532U (en) For the spray arm of cleaning machine, using the water pump and cleaning machine for having the spray arm
CN205286262U (en) Frequency conversion rotation type dish washer
CN206630569U (en) There is the cleaning device of the rotation spray arm for the rotation spray arm of cleaning device and application
CN109288472A (en) A kind of dish washing method for Chinese style environment-friendly type microbubble dish-washing machine
CN208551714U (en) A kind of high-pressure spray-type dish-washing machine
CN207101244U (en) A kind of efficient cleaning unit of dish washer

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20151104