CN109112763A - A kind of roller washing machine with spray structure - Google Patents
A kind of roller washing machine with spray structure Download PDFInfo
- Publication number
- CN109112763A CN109112763A CN201811208649.7A CN201811208649A CN109112763A CN 109112763 A CN109112763 A CN 109112763A CN 201811208649 A CN201811208649 A CN 201811208649A CN 109112763 A CN109112763 A CN 109112763A
- Authority
- CN
- China
- Prior art keywords
- spray
- washing machine
- door glass
- roller washing
- water
- 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
Links
- 239000007921 spray Substances 0.000 title claims abstract description 100
- 238000005406 washing Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000011521 glass Substances 0.000 claims abstract description 34
- 238000002347 injection Methods 0.000 claims description 22
- 239000007924 injection Substances 0.000 claims description 22
- 238000005507 spraying Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 239000003599 detergent Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001035 drying Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 10
- 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 5
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 208000004880 Polyuria Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000035619 diuresis Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/04—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by water jets
-
- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
-
- 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
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention relates to a kind of roller washing machines with spray structure, the roller washing machine with spray structure, door glass is provided on gate, fuselage interior is additionally provided with inlet valve, spray equipment is provided in door glass, the design of spray equipment connection inlet valve, directly supplied water by inlet valve, it is all clean water that the water on clothing, which can be guaranteed to spray, and then remaining detergent on clothing is removed to the greatest extent, furthermore, spray equipment setting in door glass can guarantee during drying clothing, spray equipment will not be blocked because laundry load is excessive, guarantee that clear water can smoothly be sprayed to drums inside, the setting of diversion trench can guarantee the setting angle alignment clothing of spray equipment in door glass, it ensure that covering all around for spray regime, further increase the effect of detergent.
Description
Technical field
The present invention relates to roller washing machine technical field more particularly to a kind of roller washing machines with spray structure.
Background technique
Washing machine is very universal, and with the acceleration of people's life rhythm, washing machine has become in order to which one kind must not
The household electrical appliance that can lack, laundry drum function submerge garment portion and clean repeatedly, for rotary drum washing machine, have
The advantages such as wear of clothes is relatively light, water consumption is few, but roller washing machine water is few, but causes detergent and remained on clothing
It is more, it needs the repetitious clothing to after cleaning to carry out the operation of rinsing drying in many cases, had both wasted water money in this way
Source, and time-consuming power consumption, moreover, many products are built-in with spray system, it is intended to enhance washing effect, but in the prior art this
Class product uses circulating pump, the sewage after washing is sprayed on clothing again, although spray washability so repeatedly has
Large increase equally also increases the residual of detergent.
The Chinese invention patent of Patent No. CN200920284317.7 discloses a kind of " with mist spray device thus
Mist state wash roller washing machine ", which is then located at the surface of seal ring for drum-type washing, and its with
Inlet water solenoid valve is connected by water supply hose, although the device achieves certain effect in terms of reducing detergent residual,
But because atomizing sprayer is arranged in door seal, due to the limitation of its jet angle, the water ejected is only capable of touching tube port position
Clothing segment, especially in the case where heavy load, the clothes of nozzle has directly blocked spout, and most of clothes is unable to get spray
Leaching, there is significant limitations, and in actual use, this spray equipment is located at the washing machine in door seal for the clear of door glass
Clean effect is fine, but unsatisfactory to the detergent residual treatment on clothing.
For another example the Chinese invention patent of Patent No. CN00101226.6 just discloses a kind of " washing machine jet rinsing method
And system ", the clothing which cleaned starts inner cylinder, water inlet valve and a drain valve after conventional wash, and clothing exists
Make high speed rotation in inner cylinder, sprinkle head is uniformly reciprocally drenched clear water is rinsed to clothing, and under the action of the centrifugal force, rinsing clear water exists
Jet stream is formed in clothes fiber, is captured and is carry remaining detergent and wash with the dirt ejection being decomposed by remaining on clothing
Agent is washed, thus by dirt removal.But the washing machine is pulsator washing machine, the clear water that sprinkle head ejects can be comprehensive
It covers on clothing, for roller washing machine, this spray structure is difficult to realize to remaining detergent on clothing in roller
Removing.
Summary of the invention
The technical problem to be solved by the invention for the present situation of prior art is to provide a kind of clear water spray and removal is washed
Wash the good roller washing machine with spray structure of agent effect.
Another technical problem to be solved by this invention is the status for the prior art, and it is wide to provide a kind of spray regime
And spray the roller washing machine with spray structure of strength.
The technical scheme of the invention to solve the technical problem is: a kind of laundry drum with spray structure
Machine is provided with door glass including fuselage and the gate that is arranged on fuselage on the gate, the fuselage interior be additionally provided with into
Water valve, the spray equipment to spray to roller undergarment is provided in the door glass, and the spray equipment is connected to inlet valve.
In order to guarantee the comprehensive injection to drums inside clothing, it is provided in the door glass and prolongs along water flow jet direction
The diversion trench stretched, the diversion trench end have the mounting surface being obliquely installed, and the spray equipment is assemblied on the mounting surface.
In order to guarantee that water flow is smooth by injection apparatus, obstruction is not had, the spray equipment includes having water stream channel
It sprays part and is set in the shell sprayed on part, offer injection channel on the shell, the spray part is located at injection channel
The end of side is offered along the pressurization hole of water (flow) direction perforation, and the shell and the end for spraying part have gap and then formed
Pressurization space, the water stream channel are connected by pressurization hole with pressurization space, and the pressurization space is connected with injection channel.
In order to guarantee water flow via, with the jeting effect of strength, the outer diameter on the spray part top is along water after spray equipment
Stream flow direction gradually becomes smaller, and the outer wall on the spray part top and the inner wall of shell are enclosed the pressurization space.
To guarantee that the water flow of sputtering is pressurizeed via injection channel again, pressurization sky can be accommodated in by being provided on the spray part
Interior baffle, circumferentially-spaced arrangement of the baffle along spray part upper surface.
To guarantee that spray part will not excessively be connect with shell, to guarantee the stroke of pressurization space, the spray part lower part edge
Extending radially outwardly has shoulder block, and the shoulder block can be resisted against the lower part of shell, is additionally provided with first between the shoulder block and shell
Seal washer.
To realize that secondary pressurized, the internal diameter of the injection channel are gradually increased along water flow flow direction.
For the fixation and sealing for guaranteeing spray equipment and door of washing machine glass, the periphery wall of the upper part of the housing extends outwardly
Have to the gear edge against door glass side, is threaded in corresponding housing to the nut against the door glass other side, institute
It states gear edge and is provided with the second seal washer between door glass, third seal washer is provided between the nut and door glass.
In order to guarantee that gate connecting tube during being opened and closed repeatedly will not be bent, the gate is installed by connection structure
On fuselage, the connection structure includes the fixing seat fixed with fuselage and the connector being connected in fixing seat, the company
The shaft for the rotation connection of washing machine gate is provided on fitting, the connector has chamber, the company of being provided in the chamber
Adapter tube, described connecting tube one end are connected on the inlet valve of upstream, and the other end is connected on the spray equipment of downstream.
Further, the connecting tube includes water inlet end and water outlet end, and the water outlet end is arranged in parallel with shaft.
Compared with the prior art, the advantages of the present invention are as follows: this has the roller washing machine of spray structure, sets on gate
It is equipped with door glass, fuselage interior is additionally provided with inlet valve, spray equipment is provided in door glass, spray equipment connection water inlet
The design of valve, is directly supplied water by inlet valve, it is ensured that sprays the water that the water on clothing is all cleaning, and then maximum journey
Remaining detergent on the removing clothing of degree, in addition, the mistake that can guarantee in drying clothing is arranged in door glass in spray equipment
Cheng Zhong will not block spray equipment because laundry load is excessive, guarantee that clear water can smoothly be sprayed to drums inside, door glass
The setting of upper diversion trench can guarantee the setting angle alignment clothing of spray equipment, ensure that covering all around for spray regime,
Further increase the effect of detergent；Pass-through design of the pressurization hole along water (flow) direction, it is ensured that this is flowed through by water stream channel
The unimpeded circulation of the water flow at place, will not offset the kinetic energy of diminishing, and the design of pressurization space can make backward by pressurization hole
The water flow of surrounding sputtering is integrated here, spouting together with main water flow after injection channel secondary pressurized, ensure that spray
Penetrate intensity.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 is the overall structure diagram of spray equipment in the embodiment of the present invention；
Fig. 4 is the decomposition texture schematic diagram of Fig. 3；
Fig. 5 is the cross-sectional view of spray equipment in the embodiment of the present invention；
Fig. 6 is the decomposition texture schematic diagram after Fig. 5 clipped structure；
Fig. 7 is the assembling schematic diagram of spray equipment and door glass；
Fig. 8 is the overall structure diagram of connection structure in the embodiment of the present invention；
Fig. 9 is the decomposition texture schematic diagram of Fig. 8；
Figure 10 is cross-sectional view of the Fig. 8 along the direction A-A；
Figure 11 is the overall structure diagram of connection structure other direction (appearing connecting tube) in the embodiment of the present invention；
Figure 12 is the structural schematic diagram that connection structure omits pedestal in the embodiment of the present invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in FIG. 1 to FIG. 7, in the present embodiment, it includes fuselage 1, setting that this, which has the roller washing machine of spray structure,
Gate 11 in 1 front of fuselage and the roller 12 that is arranged in fuselage 1, the position of respective rollers 12 is provided with door on gate 11
Glass 111 is additionally provided with inlet valve 13 inside fuselage 1, the spray equipment 2 to spray to clothing is provided in door glass 111,
The spray equipment 2 is connected to inlet valve 13.After drying, clothing is attached on the inner wall of roller 12, at the center of roller 12
Therefore it is provided with a biggish gap, the design of spray equipment 2 is set in door glass 111, ensure that clothing will not block
Spray equipment 2, so that washing machine, while being dried, the clear water in inlet valve 13 is successfully sprayed via spray equipment 2
To the inside of roller 12.The centrifugal force rotated using staving, clear water will penetrate clothing, and easily take away remaining detergent in clothing
And foul, detergent residual quantity is greatly reduced, reduces the time for needing additionally to select repeatedly to rinse, solves laundry drum
Machine water is few, the problem that clothes does not wash clean.Clear water is strongly flushed on barrel wall after penetrating clothing simultaneously, dry in rinsing
Also outer barrel inner wall has been cleaned while net clothing, plays certain clean bucket effect.
In addition, being provided with the diversion trench 112 extended along water flow jet direction, water conservancy diversion in door glass 111 in the present embodiment
112 end of slot has the mounting surface 113 being obliquely installed, and spray equipment 2 is assemblied on the mounting surface 113, installs on diversion trench 112
The design in face 113 can guarantee the inclined injection of spray equipment 2, and such clear water can targetedly be sprayed by the gap of locker room
It is sprinkled upon on clothing, while ensure that the clothing in roller 12 can be sprayed by clear water is comprehensive.
In the present embodiment, above-mentioned spray equipment 2 include shell 22 and spray part 21, wherein shell 22 to gate 11
Fixed, the periphery wall on 22 top of shell is outward extended with to the gear against 111 side of door glass along 221, corresponding housing 22
On be threaded with to the nut 222 against 111 other side of door glass, above-mentioned gear is provided between 221 and door glass 111
Second seal washer 223, and third seal washer 224 is provided between nut 222 and door glass 111, in addition, the shell 22 pushes up
Portion is also provided with injection channel 23, and the internal diameter of injection channel 23 is gradually increased along water flow flow direction, and water flow is logical by the injection
Pressurized jet behind road 23 and go out.
Above-mentioned shell 22 is set on spray part 21, and is connected through a screw thread, and shell 22 has internal screw thread, correspondingly,
The external screw thread to match with internal screw thread is provided on spray part 21, spray 21 lower part of part has extended radially outward shoulder block 211, kept off
Shoulder 211 can be resisted against the lower part of shell 22, be additionally provided with the first seal washer 27 between shoulder block 211 and spray part 21.
In the present embodiment, above-mentioned spray part 21 has water stream channel 25, and spray part 21 is located at 23 side of injection channel
End offer along water (flow) direction perforation pressurization hole 24, the pressurization hole 24 be two and be symmetricly set on spray part 21 it is upper
The symmetric design in portion, pressurization hole 24 can guarantee the hydraulic balances of 25 two sides of water stream channel, will not should be hydraulic pressure unevenness cause to
Side injection is excessive.
The end of shell 22 and spray part 21 in the present embodiment has gap and then forms pressurization space 2a, specific to tie
Structure is made of two parts: one is the outer diameter on spray 21 top of part gradually becomes smaller along water flow flow direction, due in shell 22
Wall is vertically arranged, and will gradually generate gap between spray 21 periphery wall of part and the inner sidewall of shell 22 in this way, and another portion
Dividing is not to be bonded completely between the top and the roof of shell 22 for spraying part 21, but be similarly formed gap, two parts gap
It is combined into one and just forms pressurization space 2a, is i.e. pressurization space 2a is enclosed by the outer wall on 21 top of spray part and the inner wall of shell 22
Formation is closed, the baffle 26 that can be accommodated in pressurization space 2a is provided on spray part 21, baffle 26 is along spray part 21
The circumferentially-spaced arrangement of upper surface, the setting of the baffle 26 can will be sputtered onto the water flow of pressurization space 2a by hole 24 of pressurizeing
Be directed into injection channel 23, and with relieve oedema or abdominal distension through diuresis or purgation stream together after 23 secondary pressurized of injection channel it is spouting.Water stream channel 25 is logical
It is overpressurized hole 24 to be connected with pressurization space 2a, pressurization space 2a is connected with injection channel 23, and such water flow can have no
The slave injection channel 23 hindered is spouting.
As shown in Fig. 8~Figure 12, in the present embodiment, door glass 111 is installed on the fuselage 1 by connection structure 3, wherein
Connection structure 3 includes the fixing seat 31 fixed with fuselage 1 and the connector 32 that is connected in fixing seat 31, wherein connector 32
Including pedestal 321 and the upper cover 322 closed on pedestal 321 can be covered, the chamber 32a that upper cover 322 and pedestal 321 are enclosed, on
Lid 322 is fixedly connected with fixing seat 31.
The shaft 4 being rotatablely connected for washing machine gate 11 is provided on connector 32 in the present embodiment, specifically, even
Fitting 32 has chamber 32a, and upper cover 322 includes fixed part 323 and the extension extended from fixed part 323 to 11 direction of gate
324, shaft 4 is that extension 324 upwardly extends to be formed.
Connecting tube 5 is provided in above-mentioned chamber 32a, connecting tube 5 includes water inlet end 51 and water outlet end 52, wherein into
Water end (W.E.) head 51 is connected on upstream inlet valve 13, and water outlet end 52 is connected on downstream spray equipment 2.In the present embodiment, out
Water end (W.E.) head 52 is arranged in parallel with shaft 4.Above-mentioned connecting tube 5 is accommodated in inside chamber 32a, and shaft 4 is arranged in extension 324
On structure design, it is ensured that washing machine gate 11 in the course of rotation will not certain to connecting tube 5 bend repeatedly,
It ensure that the service life of connecting tube 5, in addition, water outlet end 52 and the design disposed in parallel of shaft 4, it is ensured that rotate in door
When, entire pipeline only can generate small distortion with the rotation of gate, so that entire water route design is reasonable.In addition, at this
In embodiment, the first through hole 6 passed through for water inlet end 51 is offered in above-mentioned fixing seat 31, offers confession on pedestal 321
The second through-hole 7 that water outlet end 52 passes through.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within spirit and principle
Within protection scope.
Claims (10)
1. a kind of roller washing machine with spray structure, including fuselage (1) and the gate (11) being arranged on fuselage (1), institute
It states and is provided on gate (11) door glass (111), be additionally provided with inlet valve (13) inside the fuselage (1), it is characterised in that: institute
The spray equipment (2) being provided on door glass (111) to spray to roller (12) undergarment is stated, the spray equipment (2) is even
Logical inlet valve (13).
2. the roller washing machine according to claim 1 with spray structure, it is characterised in that: the door glass (111)
On be provided with the diversion trench (112) extended along water flow jet direction, diversion trench (112) end has the installation that is obliquely installed
Face (113), the spray equipment (2) are assemblied on the mounting surface (113).
3. the roller washing machine according to claim 2 with spray structure, it is characterised in that: the spray equipment (2)
Including the shell (22) for spraying part (21) with water stream channel (25) and being set on spray part (21), opened on the shell (22)
Equipped with injection channel (23), the end that spray part (21) is located at injection channel (23) side is offered to be penetrated through along water (flow) direction
Pressurization hole (24), the shell (22) and the end for spraying part (21), which have, gap and then to be formed pressurization space (2a), described
Water stream channel (25) is connected by pressurization hole (24) with pressurization space (2a), the pressurization space (2a) and injection channel (23)
It is connected.
4. the roller washing machine according to claim 3 with spray structure, it is characterised in that: on the spray part (21)
The outer diameter in portion gradually becomes smaller along water flow flow direction, and the outer wall on described spray part (21) top and the inner wall of shell (22) enclose shape
At the pressurization space (2a).
5. the roller washing machine according to claim 4 with spray structure, it is characterised in that: on the spray part (21)
It is provided with the baffle (26) that can be accommodated in pressurization space (2a), week of the baffle (26) along spray part (21) upper surface
To arranged for interval.
6. the roller washing machine according to claim 5 with spray structure, it is characterised in that: under the spray part (21)
Portion has extended radially outward shoulder block (211), and the shoulder block (211) can be resisted against the lower part of shell (22), the shoulder block (211)
The first seal washer (27) are additionally provided between shell (22).
7. having the roller washing machine of spray structure according to any claim in claim 3~6, feature exists
In: the internal diameter of the injection channel (23) is gradually increased along water flow flow direction.
8. the roller washing machine according to claim 3 with spray structure, it is characterised in that: shell (22) top
Periphery wall be outward extended with to the gear against door glass (111) side along (221), corresponding housing is threaded on (22)
To the nut (222) against door glass (111) other side, the gear is provided with second between (221) and door glass (111)
Seal washer (223) is provided with third seal washer (224) between the nut (222) and door glass (111).
9. the roller washing machine according to claim 1 with spray structure, it is characterised in that: the gate (11) passes through
Connection structure (3) is mounted on fuselage (1), and the connection structure (3) includes the fixing seat (31) fixed with fuselage (1) and connects
The connector (32) on fixing seat (31) is connect, connector (32) upper surface has been upwardly extended to be turned for washing machine gate (11)
The shaft (4) of dynamic connection, the connector (32) have chamber (32a), are provided with connecting tube (5), institute in the chamber (32a)
It states connecting tube (5) one end to be connected on upstream inlet valve (13), the other end is connected on downstream spray equipment (2).
10. the roller washing machine according to claim 9 with spray structure, it is characterised in that: connecting tube (5) packet
It includes into water end (51) and water outlet end (52), the water outlet end (52) is arranged in parallel with shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811208649.7A CN109112763A (en) | 2018-10-17 | 2018-10-17 | A kind of roller washing machine with spray structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811208649.7A CN109112763A (en) | 2018-10-17 | 2018-10-17 | A kind of roller washing machine with spray structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109112763A true CN109112763A (en) | 2019-01-01 |
Family
ID=64854879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811208649.7A Pending CN109112763A (en) | 2018-10-17 | 2018-10-17 | A kind of roller washing machine with spray structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109112763A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020160390A1 (en) * | 2019-01-31 | 2020-08-06 | Ecolab Usa Inc. | Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry |
| WO2020173290A1 (en) * | 2019-02-25 | 2020-09-03 | 青岛海尔滚筒洗衣机有限公司 | Front-loading washing machine |
| CN111945383A (en) * | 2019-05-17 | 2020-11-17 | 青岛海尔洗衣机有限公司 | Clothes washing device and clothes treatment method |
| CN113355854A (en) * | 2020-03-06 | 2021-09-07 | 青岛海尔滚筒洗衣机有限公司 | Spraying device and washing machine |
| CN113445271A (en) * | 2020-03-25 | 2021-09-28 | 青岛海尔洗衣机有限公司 | Washing machine and control method thereof |
| WO2021209123A1 (en) * | 2020-04-15 | 2021-10-21 | Vestel Elektronik Sanayi Ve Ticaret A.S. | Door of a washing machine and washing machine |
| CN114197145A (en) * | 2021-12-23 | 2022-03-18 | 珠海格力电器股份有限公司 | Spray header with different spray angles and washing machine |
| US11525200B2 (en) | 2019-01-31 | 2022-12-13 | Ecolab Usa Inc. | Controller for a rinse water reuse system and methods of use |
| US11572652B2 (en) | 2019-01-31 | 2023-02-07 | Ecolab Usa Inc. | Controlling water levels and detergent concentration in a wash cycle |
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| GB608250A (en) * | 1944-12-23 | 1948-09-13 | Leo Marcus Kahn | Improvements in washing machines |
| US5209407A (en) * | 1992-01-21 | 1993-05-11 | Black & Decker Inc. | Spray nozzle for electric iron |
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