CN105986424A - Heater device for washing machine and washing machine - Google Patents
Heater device for washing machine and washing machine Download PDFInfo
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- CN105986424A CN105986424A CN201510097598.5A CN201510097598A CN105986424A CN 105986424 A CN105986424 A CN 105986424A CN 201510097598 A CN201510097598 A CN 201510097598A CN 105986424 A CN105986424 A CN 105986424A
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- washing machine
- pipe
- heater
- supporting part
- holding section
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- 238000005406 washing Methods 0.000 title claims abstract description 58
- 238000004140 cleaning Methods 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000008187 granular material Substances 0.000 claims description 38
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012279 drainage procedure Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention provides a heater device for a washing machine and the washing machine. The heater device is located in a heater installing groove formed in the bottom of an outer barrel of the washing machine and comprises a heater body used for heating washing water and a support used for fixing the heater body; the heater body is provided with a heating tube, the support comprises a fixing part fixed at the bottom of the installing groove, a clamping part used for clamping the heating tube and a supporting part which connects the fixing part with the clamping part, and the horizontal width of the supporting part is smaller than that of the fixing part. By improving the structure of the support, the horizontal width of the supporting part of the support is narrowed, and therefore the distances between the two sides of the supporting part of the support and the two side walls of the installing groove are increased; when cleaning particles enter a draining device along with water flow, the cleaning particles can flow through the two sides of the support, the probability that the cleaning particles are blocked between the support and the two side walls of the installing groove is reduced, and the cleaning particles used for cleaning the wall of an inner barrel and the wall of the outer barrel can be arranged in the washing machine with the heater.
Description
Technical field
The invention belongs to washing machine technology field, be specifically related to the heater assembly of a kind of washing machine and there is the washing machine of this heater assembly.
Background technology
At present, roller washing machine is typically provided with the heater 01 for adding hot washing water between inner/outer tube, improved the clean effect of laundry by the temperature raising washings, in urceolus, be provided with the support 02 of fixed heater, outer tube wall is provided with the insert port of heater；Arranging the heater mounting groove 03 of evagination bottom urceolus specially, be used for installing heater, support 02 is secured transverse to the bottom of mounting groove, as shown in Figure 1.
In order to clean the dirt between washing machine inner/outer tube, occur in that between inner/outer tube, be provided with the automatically cleaning washing machine cleaning granule, drainage arrangement 04 is provided with the collection device cleaning granule, collect when washings are discharged and clean granule；In washing process, clean granule and clean outer wall and the inwall of urceolus of inner core with water movement, in drainage procedure, clean granule and enter drainage arrangement with current by the discharge outlet bottom urceolus, collection device be collected.
Cleaning granule is set in the washing machine have heater, often occurs during draining that part is cleaned granule and is blocked, it is impossible to enter the situation of drainage arrangement with current.Main cause sees Fig. 1, when cleaning granule and entering drainage arrangement with current, due to the stop of support 02, current can only flow through from the both sides of support 02, but the distance between the both sides of support 02 and mounting groove sidewall is less, cleaning granule is blocked by support 02 as individual gate.Additionally, at present heater add bottom heat pipe and urceolus close together, cleaning granule is sandwiched in the gap adding between heat pipe and urceolus sometimes.Seeing Fig. 2 and Fig. 3, the heat pipe 011 that adds of heater is the structure through three warpages, and each section of gap added between heat pipe is less, and cleaning granule is the most sometimes blocked in two sections and adds on heat pipe.So, typically it is not provided with at present cleaning granule in the washing machine have heater.
Summary of the invention
The present invention provides a kind of washing machine heater device, by improving the structure of support, reduces cleaning granule and is blocked the probability between support and two sidewalls of mounting groove.
For reaching above-mentioned technical purpose, the present invention realizes by the following technical solutions:
A kind of washing machine heater device, it is positioned at the heater mounting groove bottom washing machine urceolus, described heater assembly includes the heater for adding hot washing water and the support for fixed heater, described heater has and adds heat pipe, described support includes being fixed on the fixed part bottom mounting groove, the holding section adding heat pipe for engaging and connecting portion and the supporting part of holding section, and the transverse width of described supporting part is less than the transverse width of described fixed part.
In order to increase the distance bottom heater and mounting groove, avoid cleaning granule to be sandwiched in the gap adding between heat pipe and mounting groove, the first extension that described supporting part includes the supporting part body being obliquely installed and extends straight down from the lower end of supporting part body and be connected with described fixed part.
In order to increase the distance bottom heater and mounting groove further, described supporting part includes the second extension extending straight up from the upper end of supporting part body and being connected with described holding section.
Further, described supporting part longitudinal section is S-shaped.
Further, the longitudinal section of described holding section is U-shaped.
Being prone to be engaged in holding section to add heat pipe, described holding section has opening, and the upper edge of opening part is provided with the alice being bent upwards.
Further, it is provided with arc connecting portion be connected both with under the opening part of described holding section between edge at described supporting part.
Further, the transverse width of described supporting part is less than the transverse width of described holding section.
Add on heat pipe in order to avoid cleaning granule is blocked in two sections, need to increase each section of gap adding between heat pipe, simultaneously for ensureing that the heats also requirement of washings can not reduce the length adding heat pipe, described arc the 3rd section pipe adding first paragraph pipe and second segment pipe that heat pipe includes being parallel to each other and connecting described first paragraph pipe and second segment pipe, described first paragraph pipe is the structure repeatedly with warpage.
Further, the minimum range between first paragraph pipe and second segment pipe, between tri-sections of pipes of first paragraph Guan Yu and between each Adjacent fold of first paragraph pipe is for cleaning maximum sized N times of granule, and N value is 1.2-2.0.
Further, described support is horizontally installed on the end of described heater.
Further, the end of the 3rd section of pipe adding heat pipe described in engages with described holding section.
In order to increase the intensity of fixed part, described fixed part is provided with first protruding.
Further, described supporting part body is provided with second protruding.
Further, described support uses stainless steel material, and described first is protruding for punch forming.
Based on above-mentioned washing machine heater device, the present invention also provides for a kind of washing machine with this heater assembly, reduces and cleans the probability that granule is blocked.
A kind of washing machine, including inner core and urceolus, is provided with cleaning granule between inner/outer tube, and the inside bottom at described urceolus is provided with heater mounting groove, is provided with above-mentioned washing machine heater device in described mounting groove.
Further, being provided with the slot suitable with described fixed part bottom described mounting groove, described fixed part inserts in described slot.
Further, being provided with at least two brace rods bottom described slot, described fixed position is between described brace rod and the top of slot.
Further, the fixed part of described support is provided with downward first protruding, in described first projection gap between described brace rod.
The washing machine heater device that the present invention provides, by improving the structure of support, the transverse width of the supporting part of support is narrowed, the distance between the supporting part both sides of support and two sidewalls of mounting groove is made to become big, when cleaning granule and entering drainage arrangement with current, clean granule to flow through from the both sides of support, reduce cleaning granule and be blocked the probability between support and two sidewalls of mounting groove, it is achieved that in the washing machine have heater, be provided for cleaning the cleaning granule of inside and outside barrel.
After reading in conjunction with the accompanying the detailed description of the invention of the present invention, the other features and advantages of the invention will become clearer from.
Accompanying drawing explanation
Fig. 1 is the washing machine structure schematic diagram in prior art with heater；
Fig. 2 is heater structure schematic diagram of the prior art；
Fig. 3 is the plan structure schematic diagram of Fig. 2；
Fig. 4 is the structural representation of an embodiment of washing machine heater device proposed by the invention；
Fig. 5 is the structural representation of heater in Fig. 4；
Fig. 6 is the structural representation of Fig. 4 medium-height trestle；
Fig. 7 is the right TV structure schematic diagram of Fig. 6；
Fig. 8 is the part outer tube structure schematic diagram of the washing machine heater device being provided with in Fig. 4；
Fig. 9 is the structure for amplifying schematic diagram of the a-quadrant in Fig. 8；
Figure 10 is the structure for amplifying schematic diagram in the B region in Fig. 9.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
In describing the invention, first defining term: be defined as longitudinal direction relative to direction before and after user when normally being used by washing machine, left and right directions is defined as laterally, and namely with the length direction of heater mounting groove as longitudinal direction, width is horizontal；And term " on ", D score, the orientation of the instruction such as "left", "right" or position relationship position relationship when being normally to use based on washing machine；In the present invention occur term be for only for ease of describe the present invention and simplify describe rather than instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
Refering to Fig. 4-Figure 10, it is an embodiment of washing machine heater device proposed by the invention, a kind of washing machine heater device, the bottom of washing machine urceolus 3 is provided with heater mounting groove 31, heater assembly is arranged in mounting groove 31；Wherein, heater assembly includes the heater 1 for heating washing and the support 2 for fixed heater 1；Heater 1 has and adds heat pipe 11 and install pedestal 12.Support 2 includes being fixed on the fixed part 21 bottom mounting groove 31, adds the holding section 22 of heat pipe 11 and the supporting part 23 of connecting portion 21 and holding section 22 for engaging, wherein the transverse width of supporting part 23 is less than the transverse width of fixed part 21, and transverse width is namely positioned at the size of mounting groove 31 width or left and right directions.
Washing machine heater device in the present embodiment, by arranging the transverse width transverse width less than fixed part 21 of supporting part 23, namely the transverse width of supporting part 23 is narrowed so that the both sides of supporting part 23 distance respectively and between two sidewalls of mounting groove 31 becomes big；When cleaning granule and entering drainage arrangement with current, clean granule to flow through from supporting part 23 both sides of support 2, reduce cleaning granule and be blocked in the probability between supporting part 23 and two sidewalls of mounting groove 31, it is achieved that in the washing machine have heater, be provided for cleaning the cleaning granule of inside and outside barrel.
In order to ensure holding section 22 and the 11 fixing fastnesses that add heat pipe, the transverse width of holding section 22 can not be the least, arranges the transverse width transverse width less than holding section 22 of supporting part 23；When cleaning granule and arriving holding section 22, can be flow through by supporting part 23 both sides of bottom, holding section 22.In the present embodiment, the transverse width choosing holding section 22 is equal with the transverse width of fixed part 21, it is ensured that the fastness that holding section 22 is fixing with adding heat pipe 11.
Shown in Figure 6, in order to increase the distance bottom heater 1 and mounting groove 31, avoid cleaning granule to be sandwiched in the gap added between heat pipe 11 and mounting groove 31, the first extension 232 that supporting part 23 includes the supporting part body 231 being obliquely installed and extends straight down from the lower end of supporting part body 231 and be connected with fixed part 21.There is in the lower end of supporting part body 231 the first extension 232 extended straight down, add the height of supporting part 23, increase the distance bottom heater 1 and mounting groove 31, it is to avoid cleaning granule is sandwiched in the gap added between heat pipe 11 and mounting groove 31.
Meanwhile, by supporting part body 231 being increased the first extension 232 straight down, relative to the supporting part body 231 being obliquely installed, also add intensity.The junction of supporting part body 231 and the first extension 232 is arc.
In order to increase the distance bottom heater 1 and mounting groove 31, supporting part 23 also includes the second extension 233 extending straight up from the upper end of supporting part body 231 and being connected with holding section 22.There is the second extension 233 extended straight down in the upper end of supporting part body 231, further increase the height of supporting part 23, increase the distance bottom heater 1 and mounting groove 31, it is to avoid cleaning granule is sandwiched in the gap added between heat pipe 11 and mounting groove 31.
By supporting part body 231 being increased the second extension 233 straight down, relative to the supporting part body 231 being obliquely installed, further increase intensity.The junction of supporting part body 231 and the second extension 233 is arc.
In the present embodiment, the supporting part 23 being made up of supporting part body the 231, first extension 232 and the second extension 233, the longitudinal section of supporting part 23 is S-shaped, the height making supporting part 23 increases, increase the distance bottom heater 1 and mounting groove 31, avoid cleaning granule to be sandwiched in the gap added between heat pipe 11 and mounting groove 31, ensure that the intensity of supporting part 23, it is ensured that the support strength of support 2 simultaneously.
In the present embodiment, support 2 uses corrosion resistant plate, and the first extension 232 and the second extension 233 pass through bending and molding.
Adding heat pipe 11 be fastened on the fastness of holding section 22 to increase, the longitudinal section of holding section is U-shaped, is the U-shaped lied down of opening in the vertical direction, namely corrosion resistant plate is bent into U-shaped；Add heat pipe 11 to be stretched in holding section 22 by the opening of U-shaped.The U-shaped arranging holding section 22 has closing in, and also the height with regard to the opening part of holding section 22 is less than the internal height of holding section 22, which further increases and adds the fastness that heat pipe 11 is fastened in holding section 22.
In order to add heat pipe 11 be engaged to holding section 22 time, simple, convenient, arrange on the opening part of holding section 22 along being provided with the alice 221 being bent upwards, be equivalent to holding section 22 enlarging upwards.When adding heat pipe 11 and being engaged to holding section 22, arrive at alice 221 as added heat pipe 11, add heat pipe 11 through the guiding of alice 221 and reach the opening part of holding section 22 so that add when heat pipe 11 coordinates installation with holding section 22 simple to operate, improve efficiency of assembling.The alice 221 being bent upwards is set simultaneously and also add the warp architecture of holding section 22, add the intensity of holding section 22.
Second extension 233 of supporting part 23 is connected with edge under the opening part of holding section 22, in order to further such that add heat pipe 11 be engaged to holding section 22 time, simple, convenient, the second extension 233 at supporting part 23 is provided with the arc connecting portion 24 both being connected with under the opening part of holding section 22 between edge.Arc connecting portion 24 is equivalent to the enlarging that holding section 22 is downward, also functions to guide the effect adding the opening part that heat pipe 11 reaches holding section 22, the most also has the effect of the intensity adding holding section 22.
In the present embodiment, see shown in Fig. 6 and Fig. 7, fixed part 21 is provided with the first projection 211, the first projection 211 is set and adds the intensity of fixed part 21；Supporting part body 231 is provided with the second projection 2311, also for the intensity increasing supporting part body 231.Wherein, first protruding 211 and second protruding 2311 is punch forming.
In the present embodiment, shown in Figure 5, add on heat pipe in order to avoid cleaning granule is blocked in two sections, need to increase each section of gap adding between heat pipe, add heat pipe 11 for U-shaped structure, including the first paragraph pipe 111 being parallel to each other and second segment pipe 112 and connect first paragraph pipe 111 and the 3rd section of pipe 113 of arc of second segment pipe 112, wherein first paragraph pipe 111 and second segment pipe 112 be longitudinal direction in mounting groove.Simultaneously for ensureing that the heats also requirement of washings can not reduce the length adding heat pipe, arranging first paragraph pipe 111 is the structure repeatedly with warpage, and namely first paragraph pipe 111 folding has multiple little curved.Relative in prior art three warpages structure add heat pipe, distance between first paragraph pipe 111 and second segment pipe 112, between first paragraph pipe 111 and the 3rd section of pipe 113, between each Adjacent fold of first paragraph pipe 111 is bigger, clean granule can pass through, do not have and be blocked in two sections of situations adding on heat pipe.
In the present embodiment, arranging the minimum range adding between heat pipe 11 is maximum sized N times of granule of cleaning, and N value is 1.0-3.0, preferably 1.2-2.0.Namely between first paragraph pipe 111 and second segment pipe 112, between first paragraph pipe 111 and the 3rd section of pipe 113, the minimum range between each Adjacent fold of first paragraph pipe 111 is for for cleaning maximum sized N times of granule.Ensure that cleaning granule can add from each section to pass through between heat pipe, do not have and be blocked in two sections of situations adding on heat pipe.
In the present embodiment, shown in Figure 4, support 23 is horizontally installed on the end of heater 1, and the end of the 3rd section of pipe 113 adding heat pipe 11 engages with holding section 22.
See shown in Fig. 9 and Figure 10, be the washing machine heater device in the present embodiment, the structural representation of the heater mounting groove 31 being installed on urceolus 3, bottom mounting groove 31, it is provided with the slot 311 suitable with fixed part 21, fixed part 21 inserts in slot 311.After urceolus 3 is urceolus, combines formation urceolus before urceolus, block fixed part 21 before urceolus, prevent fixed part 21 from coming off in slot 311.
Being provided with three brace rods 312 bottom slot 311, fixed part 21 is between the top of brace rod 312 and slot 311.Brace rod 312 is set when fixed part 21 inserts, relies on the deformation slightly of brace rod 312 to knock in slot 311 by fixed part 21 so that the installation of fixed part 21 is simple to operate, and ensure that fixed part 21 install after tightness.Fixed part 21 is provided with two the first downwardly projecting projections 211 to increase intensity, first projection 211 is placed exactly in the gap between three brace rods 312, it is simply that the space between bottom the plane at the upper surface place of brace rod 312 and slot 311 just can accommodate the first projection 211.
In other embodiments, brace rod 312 can arrange two or many, it is also possible to is arranged on slot 311 top.
The above, be only presently preferred embodiments of the present invention, is not the restriction that the present invention makees other form, and any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as the Equivalent embodiments of equivalent variations.But every without departing from technical solution of the present invention content, any simple modification, equivalent variations and remodeling above example made according to the technical spirit of the present invention, still fall within the protection domain of technical solution of the present invention.
Claims (10)
1. a washing machine heater device, it is positioned at the heater mounting groove bottom washing machine urceolus, described heater assembly includes the heater for adding hot washing water and the support for fixed heater, described heater has and adds heat pipe, it is characterized in that, described support includes being fixed on the fixed part bottom mounting groove, the holding section adding heat pipe for engaging and connecting portion and the supporting part of holding section, and the transverse width of described supporting part is less than the transverse width of described fixed part.
Washing machine heater device the most according to claim 1, it is characterised in that the first extension that described supporting part includes the supporting part body being obliquely installed and extends straight down from the lower end of supporting part body and be connected with described fixed part.
Washing machine heater device the most according to claim 2, it is characterised in that described supporting part includes the second extension extending straight up from the upper end of supporting part body and being connected with described holding section.
Washing machine heater device the most according to claim 1, it is characterised in that described holding section has opening, is provided with, on the upper edge of opening part, the alice being bent upwards.
Washing machine heater device the most according to claim 4, it is characterised in that be provided with the arc connecting portion both being connected with under the opening part of described holding section between edge at described supporting part.
Washing machine heater device the most according to claim 1, it is characterized in that, described arc the 3rd section pipe adding first paragraph pipe and second segment pipe that heat pipe includes being parallel to each other and connecting described first paragraph pipe and second segment pipe, described first paragraph pipe is the structure repeatedly with warpage.
7. a washing machine, including inner core and urceolus, between inner/outer tube, it is provided with cleaning granule, it is characterised in that, inside bottom at described urceolus is provided with heater mounting groove, is provided with the washing machine heater device described in any one of claim 1 to 5 in described mounting groove.
Washing machine the most according to claim 7, it is characterized in that, the slot suitable with described fixed part it is provided with bottom described mounting groove, described fixed part inserts in described slot, being provided with at least two brace rods bottom described slot, described fixed position is between described brace rod and the top of slot.
Washing machine the most according to claim 8, it is characterised in that be provided with downward first on the fixed part of described support protruding, in described first projection gap between described brace rod.
Washing machine heater device the most according to claim 7, it is characterized in that, described arc the 3rd section pipe adding first paragraph pipe and second segment pipe that heat pipe includes being parallel to each other and connecting described first paragraph pipe and second segment pipe, described first paragraph pipe is the structure repeatedly with warpage；Minimum range between first paragraph pipe and second segment pipe, between tri-sections of pipes of first paragraph Guan Yu and between each Adjacent fold of first paragraph pipe is for cleaning maximum sized N times of granule, and N value is 1.2-2.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097598.5A CN105986424B (en) | 2015-03-05 | 2015-03-05 | Washing machine heater device and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097598.5A CN105986424B (en) | 2015-03-05 | 2015-03-05 | Washing machine heater device and washing machine |
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| Publication Number | Publication Date |
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| CN105986424A true CN105986424A (en) | 2016-10-05 |
| CN105986424B CN105986424B (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510097598.5A Active CN105986424B (en) | 2015-03-05 | 2015-03-05 | Washing machine heater device and washing machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017129086A1 (en) * | 2016-01-29 | 2017-08-03 | 青岛海尔滚筒洗衣机有限公司 | Heating tube support for drum-type laundry machine and drum-type laundry machine |
| WO2017129085A1 (en) * | 2016-01-29 | 2017-08-03 | 青岛海尔滚筒洗衣机有限公司 | Heating tube support for drum-type laundry machine and drum-type laundry machine |
| CN110528231A (en) * | 2019-07-08 | 2019-12-03 | 青岛海尔洗衣机有限公司 | Internal drainage pipe fixing support and washing machine |
| WO2022100504A1 (en) * | 2020-11-12 | 2022-05-19 | 青岛海尔滚筒洗衣机有限公司 | Washing machine and control method |
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| FR2481560A1 (en) * | 1980-04-23 | 1981-10-30 | Bosch Siemens Hausgeraete | Washing machine heater tube bracket - has spring loop to receive heating device |
| IT8034028V0 (en) * | 1980-07-11 | 1980-07-11 | Zanussi A Spa Industrie | WASHING MACHINE EQUIPPED WITH ELECTRIC HEATING ELEMENTS. |
| DE3528696C1 (en) * | 1985-08-09 | 1986-09-04 | Bosch-Siemens Hausgeräte GmbH, 8000 München | Device for heating-rod retention |
| CN1548627A (en) * | 2003-05-12 | 2004-11-24 | 乐金电子(天津)电器有限公司 | Heater support structure for tumble washer |
| JP4634260B2 (en) * | 2005-09-08 | 2011-02-16 | パナソニック株式会社 | Drum washing machine |
| CN101177903A (en) * | 2006-11-08 | 2008-05-14 | 南京乐金熊猫电器有限公司 | Mounting structure of washing machine heater |
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2015
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017129086A1 (en) * | 2016-01-29 | 2017-08-03 | 青岛海尔滚筒洗衣机有限公司 | Heating tube support for drum-type laundry machine and drum-type laundry machine |
| WO2017129085A1 (en) * | 2016-01-29 | 2017-08-03 | 青岛海尔滚筒洗衣机有限公司 | Heating tube support for drum-type laundry machine and drum-type laundry machine |
| CN107022885A (en) * | 2016-01-29 | 2017-08-08 | 青岛海尔滚筒洗衣机有限公司 | The heating pipe holder and roller washing machine of a kind of roller washing machine |
| CN107022885B (en) * | 2016-01-29 | 2020-01-21 | 青岛海尔滚筒洗衣机有限公司 | Heating pipe support of drum washing machine and drum washing machine |
| CN110528231A (en) * | 2019-07-08 | 2019-12-03 | 青岛海尔洗衣机有限公司 | Internal drainage pipe fixing support and washing machine |
| WO2022100504A1 (en) * | 2020-11-12 | 2022-05-19 | 青岛海尔滚筒洗衣机有限公司 | Washing machine and control method |
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| CN105986424B (en) | 2020-02-28 |
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Effective date of registration: 20201112 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |