CN106120253A - Spray header, self-cleaning structure for drum type washing machine and drum type washing machine - Google Patents
Spray header, self-cleaning structure for drum type washing machine and drum type washing machine Download PDFInfo
- Publication number
- CN106120253A CN106120253A CN201610730600.2A CN201610730600A CN106120253A CN 106120253 A CN106120253 A CN 106120253A CN 201610730600 A CN201610730600 A CN 201610730600A CN 106120253 A CN106120253 A CN 106120253A
- Authority
- CN
- China
- Prior art keywords
- spray head
- washing machine
- door seal
- water inlet
- roller washing
- 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.)
- Granted
Links
- 239000007921 spray Substances 0.000 title claims abstract description 136
- 238000005406 washing Methods 0.000 title claims abstract description 56
- 238000004140 cleaning Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 23
- 239000006260 foam Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a spray header, a self-cleaning structure for a drum washing machine and the drum washing machine. The spray header comprises a water inlet, a spray header body and a water outlet, wherein the water inlet and the water outlet are respectively arranged at two ends of the spray header body, the inner diameters of the two ends of the spray header body are different in size, and the water inlet is larger than the water outlet. The spray head can increase the water outlet pressure, increase the spray area, effectively improve the spray washing area when being used for washing the door seal and the door glass in a roller washing machine, realize uniform spray, achieve washing without dead angles, wash out the residual foam and stains on the door seal and the door glass and have better washing effect.
Description
Technical field
The present invention relates to washing machine field, be specifically related to a kind of spray head, further relate to a kind of roller washing machine self-cleaning
Structure and roller washing machine.
Background technology
At present, open front roller washing machine uses in our daily life in a large number.Open front roller washing machine
Generally all comprise a transparent observation window, through the door glass on observation window, facilitate user to observe medicated clothing in laundry processes
Washing situation.After roller washing machine opens a period of time, along with meeting on the dissolving of detergent in washing process, door seal and door glass
Remain a large amount of foam.If not in time the removal of foam, the material such as foam, spot can pollute a glass, thus affect user and see
Examine the washing situation of internal medicated clothing, it addition, after do washing, when getting the clothes back from washing machine, it is also possible to can be infected with door seal with
The foam remained on door glass and spot, thus cause the secondary pollution of medicated clothing.
Open front roller washing machine in the market, owing to not possessing door seal and door glass self-cleaning function or design
Unreasonable, cause foam and spot in laundry processes to be adsorbed in door seal and door glass, affect user and observe the washing feelings of medicated clothing
Condition, and during taking clothing, easily cause secondary pollution, thus affect the use of user, and the popularization generation to subsequent product disappears
Pole affects.
Summary of the invention
In view of this, the purpose of the present invention mainly solves problems with: after laundry door seal and door glass residual foam and
In spot, laundry processes because of foam and spot affect door glass transparent degree, having done washing takes medicated clothing contamination residual during clothing
The secondary pollution that foam and spot cause.
It is big that the first object of the present invention is to provide a kind of discharge pressure, it is possible to increase spray area, and developing result is good
Spray head.
The second object of the present invention is to provide a kind of roller washing machine self-cleaning structure with this spray head.
The third object of the present invention is to provide a kind of roller washing machine with this self-cleaning structure.
For realizing above-mentioned first purpose, present invention employs techniques below scheme:
A kind of spray head, it includes spray head body, is provided with water inlet and outlet, institute on described spray head body
State water inlet and described outlet to arrange respectively close in the two ends of described spray head body, wherein, described water inlet transversal
Face area is more than the cross-sectional area of described outlet.
Preferably, this internal through hole that is provided with of described spray head, described water inlet and outlet lay respectively at described through hole
Two ends, the shape of described through hole is round table-like, or stepped.
Preferably, also including that distributary division, described distributary division have inner chamber, described inner chamber is connected with described outlet, described
Distributary division is additionally provided with the tap hole towards different directions.
Preferably, described distributary division includes transverse tube, and described transverse tube is in water outlet and the described spray of described spray head body
Drenching head body to intersect, the two ends of described transverse tube arrange tap hole；Or, described distributary division includes coaxial with described spray head body
Cylinder, the sidewall of described cylinder arranges tap hole.
Preferably, described tap hole is two, in 180 ° of arrangements.
Preferably, described spray head is plastics or metal material.
Preferably, the outer wall of described spray head body has bulge-structure.
Preferably, described bulge-structure includes the first projection being arranged in the middle part of described spray head body and/or is arranged at
Described spray head body is near second projection of water inlet one end.
Preferably, described first projection is annular protrusion；And/or, the described second protruding annular protrusion being to have cone angle.
The cross-sectional area of the water inlet of the spray head that the present invention provides is more than the cross-sectional area of outlet, it is possible to increase
Discharge pressure, strengthens developing result.Further, owing to being provided with distributary division, by tap hole, water outlet is shunted, and to
Different directions sprays, it is possible to realize uniformly spray.
For realizing above-mentioned second purpose, present invention employs techniques below scheme:
A kind of roller washing machine self-cleaning structure, is used for cleaning door seal and observation window, including above-mentioned spray head, also includes
Water inlet pipe, water supply component, spray head connects water supply component by water inlet pipe.
Preferably, spray head passes door seal, is positioned at the middle and upper part of door seal in the range of top, can be effectively improved laundry
Machine spray irrigation area, it is achieved uniformly spray, washes away door seal totally with foam and the spot of residual on door glass.
Preferably, in the case of spray head includes two tap holes in 180 ° of arrangements, spray head is arranged to make two
The water outlet direction of tap hole is the inner peripheral surface towards door seal, it is possible to make spray scope bigger, reaches to rinse without dead angle.
Preferably, spray head is assembled in door seal, it is simple to spray head is installed, dismounting.
Preferably, spray head and door seal use integrated formed structure, and fastness is preferable, and sealing is preferable.
For realizing above-mentioned 3rd purpose, present invention employs techniques below scheme:
A kind of roller washing machine, including above-mentioned roller washing machine self-cleaning structure.
Preferably, roller washing machine also includes control system, and control system controls water supply component provides water source to spray head.
The roller washing machine of the present invention is owing to having aforesaid self-cleaning structure, it is possible to by door seal and door in laundry processes
On glass, foam and the spot of residual are washed away totally, and reach to rinse without dead angle, facilitate user to observe washing machine internal clothing in time
Thing washing situation, the secondary pollution caused because of medicated clothing contamination foam and spot during simultaneously preventing from taking clothing.
Accompanying drawing explanation
By description to the embodiment of the present invention referring to the drawings, above-mentioned and other purpose of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings:
Fig. 1 is the structure chart of spray head；
Fig. 2 is the structure chart of roller washing machine auto-cleaning structure thereof；
Fig. 3 is the scheme of installation of roller washing machine auto-cleaning structure thereof；
Fig. 4 is the partial enlarged drawing of Fig. 3.
Wherein, 1-spray head；11-water inlet；12-outlet；13-tap hole；14-spray head body；21-water inlet pipe；
22-door glass；23-door seal；15-bulge-structure；15-1-first is protruding；15-2-second is protruding；16-distributary division.
Detailed description of the invention
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.
According to the first aspect of the invention, as it is shown in figure 1, a kind of spray head 1 that the present invention provides, it includes that spray head is originally
Body 14, described spray head body 14 is provided with water inlet 11 and outlet 12, water inlet 11 and outlet 12 respectively close to
Arranging in spray head body 14 two ends, wherein, the cross-sectional area of described water inlet 11 is more than the cross section of described outlet 12
Area.
When the spray head using the present invention sprays, water flows into from the water inlet 11 that cross-sectional area is bigger, from relatively
The outlet 12 that little cross-sectional area is less flows out, and can increase the discharge pressure of current, makes spray area increase, developing result
Strengthen, thus when rinsing for the door glass of roller washing machine and door seal, it is possible to rinse the cleanest.
Preferably, the internal diameter realizing two ends for convenience is different, is provided with through hole, described water inlet 11 in spray head body 14
With the two ends that outlet 12 lays respectively at described through hole, the shape of described through hole is round table-like (i.e. through-hole wall face is the conical surface),
Or stepped (i.e. through-hole wall face is cascaded surface), or other suitable structures.Now, the external diameter of spray head body 14 can
To keep the most equal.
Preferably, spray head also includes that distributary division 16, distributary division 16 have inner chamber, and inner chamber is connected with outlet 12, shunting
Portion is additionally provided with the tap hole 13 towards different directions.Tap hole 13 is by moisture stream, and sprays from different directions, can realize uniformly spraying
Drench, and spray area is bigger.Compared to there is no the spray head body of distributary division, can control easily after arranging distributary division
Water direction, without the installation site and the installation direction that change spray head body for this.
Preferably, distributary division 16 includes including one section of transverse tube, and this transverse tube is at the outlet 12 of spray head body 14
Intersect with spray head body 14, and make outlet and its inner space, and the two ends of transverse tube can arrange tap hole 13.With transverse tube
Mode arranges distributary division, can obtain in opposite direction two tap hole easily.
In another embodiment, distributary division 13 can include the cylinder coaxial with spray head body 14, the sidewall of cylinder
On tap hole 13 is set.Such as, water, in the outlet of spray head body 14 sprays into the inner chamber of cylinder, sets along sidewall the most again
The tap hole ejection put, thus realize current and uniformly spray along different directions.In the present embodiment, the quantity of tap hole can be more than
Two, to realize more spraying direction.
Preferably, the number of tap hole 13 is two, and the two tap hole 13 is in 180 ° of arrangements such that it is able to along contrary
Direction by water from tap hole spray, the scope of spray is bigger.Such as, when using transverse tube to constitute distributary division, transverse tube two ends
Tap hole is just by 180 ° of arrangements.Equally, when using coaxial cylinder as distributary division, can make equally to be positioned on sidewall its
In two tap holes by 180 ° of arrangements.
Preferably, spray head 1 can use plastics or metal (such as rustless steel etc.) material.Wherein, plastic material system is used
There is molding simple (such as injection mo(u)lding), low cost as spray head, make the advantages such as overall weight is light.Metal material is used to make spray
It is the most sturdy and durable that pouring head then has structure, is difficult to the advantages such as aging.
Preferably, the outer wall of spray head body 14 having bulge-structure 15, these bulge-structures help to maintain spray
Head and the firmly installing property between other elements (the most corresponding supply channel or the door seal etc. of washing machine).
In a preferred embodiment, bulge-structure 15 can include the first projection being arranged in the middle part of spray head body 14
15-1.Further, the first protruding 15-1 can be that annular protrusion, the i.e. periphery at spray head body 14 arrange the convex of a whole circle
Rising, it, in addition to keeping firmly installing property, also has sealing function, prevents the leakage of water.
In a further advantageous embodiment, protrusion means 15 can further include that to be arranged at spray head body 14 close
The protruding 15-2 of the second of water inlet 11 one end.Further, the second protruding 15-2 can be the annular protrusion with cone angle.This
There is the annular protrusion of cone angle except having the sealing function and the effect of firmly installing property of holding being similar to the first protruding 15-1
Outside, cone angle part also has the effect guiding installation, consequently facilitating will be attached between spray head and other elements.
In the present invention, when described spray head is in roller washing machine, these bulge-structures are easy to spray head and door seal
Reserved mouth spray interference fit is installed, and strengthens bonding strength, is difficult to loosen, realizes sealing function simultaneously.
According to the second aspect of the invention, as in Figure 2-4, a kind of roller washing machine that the present invention provides is with automatically cleaning
Structure, is used for cleaning door seal 23 and observation window, including above-mentioned spray head 1, also includes water inlet pipe 21, water supply component (not shown),
Spray head 1 connects described water supply component by water inlet pipe 21.
When water supply component supplies water to spray head 1, spray head 1 just can with bigger pressure spray to realize spray irrigation,
Spraying effect is provided.
Preferably, spray head 1 is through door seal 23, and is positioned at the middle and upper part of door seal 23 in the range of top so that in rolling
In the case of cylinder door of washing machine is closed, this spray head 1 is positioned at above the door glass 22 of observation window, such that it is able to effectively to door seal
And door glass is rinsed, door seal is washed away totally with foam and the spot of residual on door glass, it is achieved uniformly spray.
Preferably, in the case of spray head 1 includes two tap holes 13 in 180 ° of arrangements, when installing spray head 1
Can be arranged to make the water outlet direction of said two tap hole 13 to be the inner peripheral surface towards door seal 23, such as along with door glass
Tangential water outlet, make two strands of water all can directly be flushed in door seal or on door glass, it is possible to make spray scope bigger, reach without dead
Angle is rinsed, and rinses more thorough.
Preferably, spray head 1 can be assembled in door seal 23, to this end, door seal 23 is reserved with mouth spray, spray head 1 inserts
In mouth spray, installed by interference fit, reserve outlet 12 and tap hole 13.That is, spray head 1 can be separately manufactured as
Type, is subsequently installed in door seal, and it both can use metal material, it would however also be possible to employ plastic material.
In a further advantageous embodiment, spray head 1 and door seal 23 can also use integrated formed structure, such as, and the two
When all using plastic material, can be with integrated injection molding；Or, when spray head uses metal material, door seal to use plastic material,
Insert injection molding can be used.Integrated structure has solid and reliable, the advantage of good airproof performance.
According to the third aspect of the invention we, a kind of roller washing machine that the present invention provides, use including above-mentioned roller washing machine
Self-cleaning structure.During specific works, water sprays (particularly spraying after shunting) through spray head 1, and water is sprayed onto door seal 23 and Men Bo
On glass 22, current flow down along door seal 23 and door glass 22 curved surface, in the discharge outlet entrance cylinder of door seal 23.Spray head 1 opposite house
Envelope 23 and door glass 22 are rinsed, and water (flow) direction is as shown in Figure 4.
Preferably, roller washing machine also includes control system, and control system controls water supply component provides water to spray head 1
Source, thus the parameter such as spray time, spray interval can be controlled easily, or control spray continuously, to realize most preferably spraying effect
Really.
The spray head of the present invention can increase discharge pressure, and realizes spraying water from different directions, when roller washing machine,
Roller washing machine spray irrigation area can be effectively improved, it is achieved uniformly spray, reach to rinse without dead angle, by door seal and door glass
The foam of upper residual and spot are washed away totally, and developing result is more preferable.
The roller washing machine of the present invention can facilitate user to observe the washing situation of washing machine internal medicated clothing in time, and can
The secondary pollution caused because of medicated clothing contamination foam and spot during preventing from taking clothing.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For, the present invention can have various change and change.All made within spirit and principles of the present invention any amendment, equivalent
Replacement, improvement etc., should be included within the scope of the present invention.
Claims (15)
1. a spray head, it is characterised in that: include spray head body, described spray head body is provided with water inlet and goes out
The mouth of a river, described water inlet and described outlet are arranged respectively close in the two ends of described spray head body, wherein, and described water inlet
Cross-sectional area more than the cross-sectional area of described outlet.
Spray head the most according to claim 1, it is characterised in that: described spray head this most internal is provided with through hole, described in enter
The mouth of a river and outlet lay respectively at the two ends of described through hole, and the shape of described through hole is round table-like, or stepped.
Spray head the most according to claim 1 and 2, it is characterised in that: in also including that distributary division, described distributary division have
Chamber, described inner chamber is connected with described outlet, and described distributary division is additionally provided with the tap hole towards different directions.
Spray head the most according to claim 3, it is characterised in that: described distributary division includes transverse tube, and described transverse tube is described
The water outlet of spray head body intersects with described spray head body, and the two ends of described transverse tube arrange tap hole；Or, described point
Stream portion includes the cylinder coaxial with described spray head body, and the sidewall of described cylinder arranges tap hole.
Spray head the most according to claim 3, it is characterised in that: described tap hole is two, in 180 ° of arrangements.
Spray head the most according to claim 1 and 2, it is characterised in that: described spray head is plastics or metal material.
Spray head the most according to claim 1 and 2, it is characterised in that: on the outer wall of described spray head body, there is projection
Structure.
Spray head the most according to claim 7, it is characterised in that: described bulge-structure includes being arranged at described spray head originally
In the middle part of body first is protruding and/or is arranged at the described spray head body the second projection near water inlet one end.
Spray head the most according to claim 8, it is characterised in that: described first projection is annular protrusion；And/or, described
The second protruding annular protrusion being to have cone angle.
10. a roller washing machine self-cleaning structure, is used for cleaning door seal and observation window, it is characterised in that: include that right is wanted
Seeking the spray head described in any one of 1-9, also include water inlet pipe and water supply component, described spray head connects institute by described water inlet pipe
State water supply component.
11. roller washing machine self-cleaning structures according to claim 10, it is characterised in that: described spray head passes institute
State door seal, be positioned at the middle and upper part of described door seal in the range of top.
12. roller washing machine self-cleaning structures according to claim 11, it is characterised in that: spray head include in
In the case of two tap holes of 180 ° of arrangements, described spray head is arranged to make the water outlet direction of said two tap hole to be court
Inner peripheral surface to described door seal.
13. according to the roller washing machine self-cleaning structure described in any one of claim 10-12, it is characterised in that: described spray
Drench head to be assembled in described door seal, or described spray head and described door seal use integrated formed structure.
14. 1 kinds of roller washing machines, it is characterised in that: include that the roller washing machine described in any one of claim 10-13 is with certainly
Cleaning structure.
15. roller washing machines according to claim 14, it is characterised in that: also include control system, described control system
Control described water supply component and provide water source to described spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730600.2A CN106120253B (en) | 2016-08-26 | 2016-08-26 | Self-cleaning structure for drum washing machine and drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730600.2A CN106120253B (en) | 2016-08-26 | 2016-08-26 | Self-cleaning structure for drum washing machine and drum washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106120253A true CN106120253A (en) | 2016-11-16 |
| CN106120253B CN106120253B (en) | 2019-01-22 |
Family
ID=57274550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610730600.2A Active CN106120253B (en) | 2016-08-26 | 2016-08-26 | Self-cleaning structure for drum washing machine and drum washing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN106120253B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179589A (en) * | 2018-01-29 | 2018-06-19 | 无锡小天鹅股份有限公司 | Device for clothing processing |
| CN108221276A (en) * | 2018-04-04 | 2018-06-29 | 苏州三星电子有限公司 | Drum washing machine and method for removing haze dust of clothes |
| CN109234981A (en) * | 2018-09-10 | 2019-01-18 | 珠海格力电器股份有限公司 | Door seals washs nozzle, washing machine |
| CN109402950A (en) * | 2018-12-12 | 2019-03-01 | 珠海格力电器股份有限公司 | Foam cleaning method of drum washing machine and drum washing machine |
| CN110904607A (en) * | 2018-09-18 | 2020-03-24 | 青岛海尔滚筒洗衣机有限公司 | Spraying device and washing machine with same |
| CN111058235A (en) * | 2018-10-17 | 2020-04-24 | 无锡小天鹅电器有限公司 | Clothes treating device |
| CN111058234A (en) * | 2018-10-17 | 2020-04-24 | 无锡小天鹅电器有限公司 | Clothes treating device |
| CN111058244A (en) * | 2018-10-17 | 2020-04-24 | 无锡小天鹅电器有限公司 | Clothes treatment equipment, spray head and water outlet device |
| CN111058249A (en) * | 2018-10-17 | 2020-04-24 | 无锡小天鹅电器有限公司 | Clothes treatment equipment, spray head and water outlet device |
| CN111197232A (en) * | 2018-10-30 | 2020-05-26 | 无锡小天鹅电器有限公司 | Clothes treating device |
| CN112391797A (en) * | 2020-11-20 | 2021-02-23 | 珠海格力电器股份有限公司 | Door seal cleaning structure |
| CN113756063A (en) * | 2021-09-29 | 2021-12-07 | 珠海格力电器股份有限公司 | Self-cleaning top cover, washing machine and control method of washing machine |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179589A (en) * | 2018-01-29 | 2018-06-19 | 无锡小天鹅股份有限公司 | Device for clothing processing |
| CN108221276B (en) * | 2018-04-04 | 2020-12-18 | 苏州三星电子有限公司 | Drum washing machine and method for removing haze dust of clothes |
| CN108221276A (en) * | 2018-04-04 | 2018-06-29 | 苏州三星电子有限公司 | Drum washing machine and method for removing haze dust of clothes |
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