CN101100806B - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN101100806B CN101100806B CN2007100966638A CN200710096663A CN101100806B CN 101100806 B CN101100806 B CN 101100806B CN 2007100966638 A CN2007100966638 A CN 2007100966638A CN 200710096663 A CN200710096663 A CN 200710096663A CN 101100806 B CN101100806 B CN 101100806B
- Authority
- CN
- China
- Prior art keywords
- heater
- layer
- bucket
- washing machine
- washings
- 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.)
- Expired - Fee Related
Links
- 238000005406 washing Methods 0.000 title claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000000956 alloy Substances 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000008233 hard water Substances 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 5
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910000077 silane Inorganic materials 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- -1 fluoroalkyl silane Chemical compound 0.000 claims description 3
- 239000012459 cleaning agent Substances 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000007115 recruitment Effects 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/04—Heating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2028—Continuous-flow heaters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Resistance Heating (AREA)
Abstract
The present invention discloses a washing machine, which can prevent water scale from accumulating on the heater surface. The heater comprises a heating wire, locating in the center of the heater and to generating heat; and a non-stick layer, setting on most outer side of the heating wire. The non-stick layer prevents the water scale in the washing water from adhering to the heater surface. The water scale flows down the heater surface along the flowage of the washing water, so that to prevent the water scale from accumulating on the heater surface.
Description
Technical field
The present invention relates to a kind of washing machine, more particularly, the present invention relates to a kind of washing machine that uses hard water as washings.
Background technology
Usually, washing machine is to use the machine of electric power washing clothes.Washing machine is removed dirt by the process that comprises washing, rinsing and centrifugal dehydration according to predetermined algorithm from the clothes of being made dirty that will wash.
Washing machine comprises: bucket, described bucket are installed in and are used to hold washings in the body, and described body has formed the outward appearance of washing machine; And rotary barrel, described rotary barrel is rotatably installed in the bucket.Washing machine further comprises heater, and described heater is used to heat the washings that are fed in the bucket, thereby improves detersive efficiency and carry out antibacterial functions (antibacterialactivity) by the boiling washing.
Yet, when washing machine uses for a long time or when washing machine with hard water as the zone of washings in when use, impurity substances for example comprises that the incrustation scale (scales) of magnesium, calcium, silicon and iron can accumulate in the surface of heater.
The incrustation scale that accumulates in heater surfaces has increased the power consumption of heater and has prolonged wash time, thereby has reduced the efficient of heater.
In addition, accumulate in when using heater under the situation of heater surfaces at incrustation scale, heater is damaged, and this just need change the heater of damage periodically with new heater.
Summary of the invention
Therefore, an aspect of of the present present invention provides a kind of washing machine, and described washing machine can prevent that incrustation scale from gathering on the heater heating washing water surface.
According to an aspect of the present invention, the invention provides a kind of washing machine, described washing machine comprises body, and described body forms the outward appearance of washing machine; Bucket, described bucket are installed in the body so that hold hard water as washings; Rotary barrel, described rotary barrel is rotatably installed in the bucket; And heater, described heater is installed in the body so that heating is fed to the washings in the bucket, and wherein said heater comprises: the heater strip that is used to produce heat; Antistick layer, described antistick layer is arranged in the outside of heater strip, accumulates on the outer surface of heater to prevent the water dirt.
Preferably, described antistick layer mainly comprises: SiO
2, H
2O, alcohol and fluoroalkyl silane (flouroalkoxy silane).
Preferably, described heater further comprises magnesium oxide layer and the unoxidizable alloy layer that is arranged sequentially between heater strip and the antistick layer, so that the heat that heater strip is produced is delivered to the outside.
Preferably, described heater further comprises: be arranged in the ceramic layer between unoxidizable alloy layer and the antistick layer, with the corrosion to the unoxidizable alloy layer that prevents that the water dirt from causing.
Other aspect of the present invention and/or advantage part are set forth in the following description, and part becomes obviously by description, maybe can understand by putting into practice the present invention.
Description of drawings
By describing embodiment below in conjunction with accompanying drawing, these and/or other aspect of the present invention and advantage will become obviously and be more readily understood, among the figure:
Fig. 1 is that diagram has the cutaway view according to the washing machine of heater of the present invention;
Fig. 2 is the perspective view according to heater of the present invention;
Fig. 3 is the cutaway view according to heater of the present invention;
Fig. 4 is the curve map that accumulates in the incrustation scale recruitment on the conventional heater in show using and accumulate in the comparison between the incrustation scale recruitment on the heater of the present invention;
Fig. 5 is the curve map of the comparison between the power consumption of the power consumption of conventional heater in show using and heater of the present invention; With
Fig. 6 is the curve map of the comparison between the heater ETAD expected time of arrival and departure of conventional heater and heater of the present invention in show using.
The specific embodiment
To describe embodiments of the invention in detail now, its example view in the accompanying drawings, and identical Reference numeral is represented components identical all the time in the accompanying drawing.Below by embodiment being described with reference to the drawings to explain the present invention.
Fig. 1 is that diagram has cutaway view according to the washing machine of heater of the present invention, and Fig. 2 is the perspective view according to heater of the present invention, and Fig. 3 is the cutaway view of the heater that shows among Fig. 2.
With reference to figure 1, washing machine comprises: body 110, and described body 110 forms the outward appearance of washing machine; Bucket 120, described bucket 120 are installed in the body 110 so that hold washings when carrying out washing; With rotary barrel 130, described rotary barrel 130 is rotatably installed in the bucket 120 so that the clothes that washing will be washed when carrying out washing.The front of body 110 or above door 115 has been installed so that open and close opening, the clothes that wash is placed in the rotary barrel 130 by described opening.
In the outside of bucket 120 motor 140 has been installed, has been used to make rotary barrel 130 on alternating direction, to rotate.In the back of rotary barrel 130 axle system 150 has been installed, has been used for the revolving force of motor 140 is passed to rotary barrel 130.Axle system 150 comprises flange shaft 152 and rotating shaft 154.
Therefore, when rotating shaft 154 is rotated by motor 140, also rotate with rotating shaft 154 flange connecting axles 152, thereby the rotary barrel 130 that is connected to flange shaft 152 also rotates, by this, the clothes that will wash in rotary barrel 130 is washed or centrifugal dehydration.
Washing machine also comprises heater 160, and described heater 160 heating are fed to the washings in the bucket 120, thereby improves detersive efficiency and carry out antibacterial functions by the boiling washing.
As shown in Fig. 2 and Fig. 3, heater 160 is configured to following structure: in described structure, magnesium oxide layer 162, unoxidizable alloy layer 163, ceramic layer 164 and antistick layer 165 are arranged sequentially on the heater strip 161, and described heater strip 161 is positioned at heater 160 centers so that produce heat.
Antistick layer 165 has increased the roughness of the outermost surface of heater 160, so that prevent to comprise that the incrustation scale of the magnesium, calcium, silicon and the iron that are included in the washings accumulates on the surface of heater 160 when carrying out washing.
Unlike traditional non-viscous paint of being made by special teflon material, antistick layer 165 is made by environment-friendly material, and described environment-friendly material mainly comprises SiO
2, H
2O, alcohol and fluoroalkyl silane.Antistick layer 165 has high not viscosity, boiling water resistance and heat resistance.
Hereinafter will describe according to heater of the present invention and operation with washing machine of this heater.
At first, when the clothes that will wash was placed into rotary barrel 130, cleaning agent was placed into cleaning agent feeding unit 119, operated washing machine then, and water is introduced in cleaning agent feeding unit 119.At this moment, the water that the cleaning agent of putting into cleaning agent feeding unit 119 is introduced in cleaning agent feeding unit 119 dissolves, and is supplied to subsequently in the bucket 120.
After the water supply was finished, operate heater 160 was with the washings of heating in bucket 120.Washings were heated to the needed temperature of washing by heater 160 after, heated water was fed in the rotary barrel 130, and rotary barrel 130 is rotated to carry out washing.
When washing machine use for a long time or when washing machine with hard water as the zone of washings in during use, when washings were heated by heater 160, incrustation scale constantly accumulated in the surface of heater 160.
According to the present invention, antistick layer 165 is arranged in the outside of the heater strip at the center that is positioned at heater 160, particularly in outermost, to prevent gathering of water dirt.
Particularly, be supplied the surface that incrustation scale that the washings that are used for carrying out washing process comprise is tending towards being bonded at heater 160.Yet,, prevented that incrustation scale is bonded on the surface of heater 160 by antistick layer 165.As a result, incrustation scale is along with the mobile surface that flows down heater 160 of washings.
Therefore, the antistick layer 165 of the outmost surface by being arranged in heater 160 has prevented that incrustation scale from accumulating on heater 160 surfaces.
Fig. 4 is the curve map that accumulates in the incrustation scale recruitment on the conventional heater in show using and accumulate in the comparison between the incrustation scale recruitment on the heater of the present invention.Among the figure, trunnion axis indication cycle number in the described cycle, is an one-period by the procedural representation that 10 liters of washings is heated to 95 ℃ temperature execution.Vertical axis is represented owing to accumulate in the weight of the heater that incrustation scale increased on the heater and the ratio (%) of heater initial weight.The initial weight of described heater is 228.6g.
[table 1]
| Traditional heater | Heater of the present invention | |
| Initially | 228.6g | 228.6 |
| 10 cycles | 230.67g | 229.01 |
| 30 cycles | 232.28g | 230.2 |
| 51 cycles | 234.73g | 229.6 |
| 80 cycles | 241.2g | 231.2 |
| 140 cycles | - | 232g |
| 273 cycles | - | 233.5g |
With reference to figure 4 and table 1, behind the washing process in 80 cycles, weight equals conventional heater initial weight about 5.5%, and (that is, incrustation scale 12.6g) accumulates on the conventional heater as can be seen.12.6g heavy incrustation scale can cause heater to damage.
On the other hand, behind the washing process in 273 cycles, (that is, incrustation scale 4.9g) accumulates on the heater of the present invention heater initial weight 2.1% of the present invention.Described relatively demonstration, heater of the present invention has the service life longer than traditional heater.
Fig. 5 is the curve map of the comparison between the power consumption of the power consumption of conventional heater in show using and heater of the present invention.Among the figure, trunnion axis indication cycle number in the described cycle, is an one-period by the procedural representation that 10 liters of washings is heated to 95 ℃ temperature execution.Vertical axis is represented the ratio (%) of power consumption of the increase of power consumption that heater is initial and heater.
[table 2]
| Traditional heater | Heater of the present invention | |
| Initially | 1079.1(Wh) | 1027.5(Wh) |
| 10 cycles | 1096.0(Wh) | 1069.7(Wh) |
| 30 cycles | 1088.5(Wh) | 1069.7(Wh) |
| 51 cycles | 1117.4(Wh) | 1091.3(Wh) |
| 80 cycles | - | 1075.4(Wh) |
| 140 cycles | - | 1083.1(Wh) |
| 273 cycles | - | 1080.3(Wh) |
With reference to figure 5 and table 2, the power consumption of heater of the present invention is 1080.3Wh after the washing process in 273 cycles as can be seen, and this consumption is lower than the power consumption (1117.4Wh) of traditional heater behind the washing process in 51 cycles.
Fig. 6 is the curve map of the comparison between heat time heating time of the heater ETAD expected time of arrival and departure (heater-on time) of conventional heater in show using and heater of the present invention.Among the figure, trunnion axis indication cycle number in the described cycle, is an one-period by the procedural representation that 10 liters of washings is heated to 95 ℃ temperature execution.Vertical axis is represented the ratio (%) of heater ETAD expected time of arrival and departure of the increase of heater ETAD expected time of arrival and departure that heater is initial and heater.
[table 3]
| Traditional heater | Heater of the present invention | |
| Initially | 36’46” | 34’53” |
| 10 cycles | 37’15” | 36’11” |
| 30 cycles | 37’10” | 36’10” |
| 51 cycles | 38’07” | 37’07” |
| 80 cycles | - | 36’15” |
| 140 cycles | - | 36’35” |
| 273 cycles | - | 36’22” |
With reference to figure 4B and table 3, the heater ETAD expected time of arrival and departure of Fa Ming heater is than the weak point of traditional heater as can be seen.Particularly, the heater ETAD expected time of arrival and departure of heater of the present invention is shorter than the initial heating device ETAD expected time of arrival and departure of traditional heater behind the washing process in 273 cycles.
Therefore, provide antistick layer, prevented that incrustation scale from accumulating in the surface of heater, thereby reduced the essential power consumption of operate heater and reduced the essential time of heated scrub water by outermost at heater.In addition, can prevent that heater 160 from damaging, thereby prevent the heater that the new heater replacing of regular usefulness damages.
By top description, obviously, by providing antistick layer in the heater outermost, the present invention has and prevents that incrustation scale from accumulating in the effect of heater surfaces.
Although illustrated and described several embodiments of the present invention; but what those skilled in the art will appreciate that is; under the situation that does not depart from principle of the present invention and spirit, can make a change these embodiment, and protection scope of the present invention is limited in claim and the equivalent thereof.
Claims (1)
1. a washing machine comprises body, and described body forms the outward appearance of washing machine; Bucket, described bucket are installed in the body so that hold hard water as washings; Rotary barrel, described rotary barrel is rotatably installed in the bucket; And heater, described heater is installed in the body so that heating is fed to the washings in the bucket, wherein
Described heater comprises: the heater strip that is used to produce heat; And antistick layer, described antistick layer is arranged in the outside of heater strip, accumulates on the outer surface of heater to prevent the water dirt,
Wherein said antistick layer prepares material and mainly comprises: SiO
2, H
2O, alcohol and fluoroalkyl silane, wherein said heater further comprises magnesium oxide layer and unoxidizable alloy layer, described magnesium oxide layer and unoxidizable alloy layer are arranged sequentially between heater strip and the antistick layer, so that the heat that heater strip is produced is delivered to the outside, wherein said heater further comprises: ceramic layer, described ceramic layer is arranged between unoxidizable alloy layer and the antistick layer, with the corrosion to the unoxidizable alloy layer that prevents that the water dirt from causing.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2006-0063092 | 2006-07-05 | ||
| KR1020060063092 | 2006-07-05 | ||
| KR20060063092 | 2006-07-05 | ||
| KR10-2007-0013918 | 2007-02-09 | ||
| KR1020070013918A KR20080004333A (en) | 2006-07-05 | 2007-02-09 | Washing machine |
| KR1020070013918 | 2007-02-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101100806A CN101100806A (en) | 2008-01-09 |
| CN101100806B true CN101100806B (en) | 2010-08-11 |
Family
ID=39035245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100966638A Expired - Fee Related CN101100806B (en) | 2006-07-05 | 2007-04-19 | Washing machine |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20080004333A (en) |
| CN (1) | CN101100806B (en) |
| RU (1) | RU2349691C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115897148A (en) * | 2021-09-30 | 2023-04-04 | 无锡小天鹅电器有限公司 | Electrolytic component and clothes treatment equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2220714Y (en) * | 1994-12-17 | 1996-02-21 | 王岚 | Anti-scale electric heating pipe |
| DE19902165A1 (en) * | 1999-01-20 | 2000-08-03 | Egon Kiesling | Electric heater element, e.g. of a washing machine, coffee-making machine or water heater, is coated with a non-stick sealing coating to prevent scale deposition and fretting corrosion |
| CN2404294Y (en) * | 2000-01-03 | 2000-11-01 | 张若海 | Electric heater |
| CN1540085A (en) * | 2003-04-25 | 2004-10-27 | Lg������ʽ���� | Washing water cycling device for washing machine and its control method |
| CN1585697A (en) * | 2001-09-28 | 2005-02-23 | 松下电工株式会社 | Soil-resisting film formed article |
| CN2712034Y (en) * | 2004-06-10 | 2005-07-20 | 艾欧史密斯(中国)热水器有限公司 | Electric heating component |
-
2007
- 2007-02-09 KR KR1020070013918A patent/KR20080004333A/en active Search and Examination
- 2007-04-10 RU RU2007113376/12A patent/RU2349691C2/en not_active IP Right Cessation
- 2007-04-19 CN CN2007100966638A patent/CN101100806B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2220714Y (en) * | 1994-12-17 | 1996-02-21 | 王岚 | Anti-scale electric heating pipe |
| DE19902165A1 (en) * | 1999-01-20 | 2000-08-03 | Egon Kiesling | Electric heater element, e.g. of a washing machine, coffee-making machine or water heater, is coated with a non-stick sealing coating to prevent scale deposition and fretting corrosion |
| CN2404294Y (en) * | 2000-01-03 | 2000-11-01 | 张若海 | Electric heater |
| CN1585697A (en) * | 2001-09-28 | 2005-02-23 | 松下电工株式会社 | Soil-resisting film formed article |
| CN1540085A (en) * | 2003-04-25 | 2004-10-27 | Lg������ʽ���� | Washing water cycling device for washing machine and its control method |
| CN2712034Y (en) * | 2004-06-10 | 2005-07-20 | 艾欧史密斯(中国)热水器有限公司 | Electric heating component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101100806A (en) | 2008-01-09 |
| KR20080004333A (en) | 2008-01-09 |
| RU2349691C2 (en) | 2009-03-20 |
| RU2007113376A (en) | 2008-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107413777B (en) | Building steel pipe rust cleaning device | |
| CN105796038B (en) | Shoe washing machine | |
| CN204860832U (en) | Energy -efficient tripe cleaning machine | |
| CN216399289U (en) | Grinding wheel for processing ultrathin glass | |
| CN101100806B (en) | Washing machine | |
| CN200973696Y (en) | Steam type shoe cleaner | |
| CN211217732U (en) | Part cleaning device for electromechanical equipment | |
| CN210411722U (en) | Nut cleaning equipment | |
| CN205431991U (en) | Fruit type cleaning machine | |
| US3121897A (en) | Hydraulically operated dish washing machine | |
| CN207204709U (en) | A kind of retired surface of composite insulator purging system | |
| CN207154439U (en) | A kind of copper line surface cleaning device | |
| CN206517681U (en) | PCBA one-side cleaners | |
| CN207057080U (en) | A kind of bearing cleaner | |
| CN115254858A (en) | Drying device is washed to cortex moutan | |
| CN210876398U (en) | Hardware cleaning device | |
| CN205673236U (en) | A kind of welding wire cleans device | |
| CN212199698U (en) | Shoe washing device | |
| CN110773471A (en) | Brass surface treatment equipment | |
| CN207628782U (en) | A kind of refrigeration accessory cleaning device | |
| CN110102594B (en) | Wire surface cleaning device for producing copper-clad aluminum enameled wire | |
| CN104747458A (en) | Liquid draining pump and household appliance with pump | |
| CN105476558A (en) | Semi-automatic mopping machine | |
| CN2613500Y (en) | Washing machine capable ofw ashing collar and sleeve | |
| EP2878250B1 (en) | Method of operating a water-circulating household appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 |