CN108625100A - A kind of spray equipment and roller washing machine - Google Patents
A kind of spray equipment and roller washing machine Download PDFInfo
- Publication number
- CN108625100A CN108625100A CN201710173600.1A CN201710173600A CN108625100A CN 108625100 A CN108625100 A CN 108625100A CN 201710173600 A CN201710173600 A CN 201710173600A CN 108625100 A CN108625100 A CN 108625100A
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- CN
- China
- Prior art keywords
- spray
- elastic membrane
- opening
- tube
- film
- 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
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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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/008—Methods for washing, rinsing or spin-drying for disinfecting the tub or the drum
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of spray equipment and roller washing machines.Spray equipment includes spray tube, one end of the spray tube is provided with water inlet, the other end connects spray head, one end that the spray head stretches into the spray tube is arranged with elastic membrane, the end face of the elastic membrane is equipped with opening, when work, the opening is opened in spray tube under the action of intake pressure；After spray, the opening is closed under the action of the elastic restoring force of the elastic membrane.Due to the elasticity of elastic membrane itself so that spray terminates after-opening and is automatically closed, and when user opens tube door, the elasticity of elastic membrane itself can resist the pressure difference inside and outside spray equipment, prevents remaining water outflow in spray tube.
Description
Technical field
The present invention relates to washing machine technology field more particularly to a kind of spray equipments and roller washing machine.
Background technology
Roller washing machine is a kind of a kind of washing machine for imitating stick hammering and playing the principle design of clothing, utilizes motor
Mechanical work makes roller rotate, and clothing is constantly elevated in roller and throws cleaning clothing, has and cleans up, do not damage clothing
The features such as object.
General roller washing machine is both provided with a transparent observation window, can be in order in laundry processes through observation window
The operating condition of middle observation washing machine undergarment.In laundry processes, on observation window usually can absorbent foam or other sundries, wash
After the completion of clothing, the substances such as the foam generated in cleaning process can be also remained in roller, in order to clean roller after laundry
Internal and observation window, it will usually which spray equipment is set in roller, to be rinsed to observation window and roller.
The spray equipment of existing roller washing machine includes mainly spray tube and spray head, and spray equipment is generally disposed at rolling
The top of cylinder, spray tube connect tap, and tap provides water for cleaning；After laundry, spray head is to observation window and roller
Interior spray water is to rinse the substances such as foam.After flushing, closed state is formed in spray equipment, it would generally be residual in spray tube
Stay part water that can not flow out, when user opens the tube door of roller washing machine, the pressure difference between spray equipment and outside can make spray
Residual liquid flows out in shower pipe.
Invention content
The first object of the present invention is to propose a kind of spray equipment preventing remaining water outflow in spray tube.
For this purpose, the present invention uses following technical scheme：
One end of a kind of spray equipment, including spray tube, the spray tube is provided with water inlet, other end connection spray
Head, the end that the spray head stretches into one end of the spray tube are equipped with elastic membrane, and the end face of the elastic membrane is equipped with opening,
When work, the opening is opened in the spray tube under the action of intake pressure；After spray, the opening is in the bullet
It is closed under the action of the elastic restoring force of property film.
Wherein, the elastic membrane includes circumferentially distributed multiple sub- films along the elastic membrane, adjacent two sons
The periphery of film connects, and the intersection of the adjacent sub- film forms the opening.
Wherein, the quantity of the sub- film is four, and the opening of the intersection composition of the adjacent sub- film is cross
Type.
Wherein, the gap of the intersection of the adjacent sub- film is 0.01mm.
Wherein, the elastic membrane is arc, and convex is set to the spray head.
Wherein, one end of the spray head is stretched into the spray tube, and is fixed by retaining ring.
Wherein, the peripheral surface of the spray head is provided with positioning convex platform, and the positioning convex platform is connected to the spray tube
End.
Wherein, the one end of the spray head far from the spray tube is provided with spray nozzle, and the spray nozzle is flat fan
Shape structure.
Wherein, the lower face of the spray nozzle is the inclined-plane tilted down.
The second object of the present invention is to propose a kind of roller washing machine preventing remaining water outflow in spray tube.
For this purpose, the present invention uses following technical scheme：
A kind of roller washing machine, including above-mentioned spray equipment.
Advantageous effect：The present invention provides a kind of spray equipment and roller washing machines.Spray equipment includes spray tube, described
One end of spray tube is provided with water inlet, and the other end connects spray head, and one end that the spray head stretches into the spray tube is arranged
Flexible film, the end face of the elastic membrane are equipped with opening, and when work, the opening is in spray tube under the action of intake pressure
It opens；After spray, the opening is closed under the action of the elastic restoring force of the elastic membrane.Due to elastic membrane itself
Elasticity so that spray terminates after-opening and is automatically closed, and when user opens tube door, the elasticity of elastic membrane itself can resist spray
Pressure difference inside and outside device prevents remaining water outflow in spray tube.
Description of the drawings
Fig. 1 is the structural schematic diagram one for the spray equipment that the embodiment of the present invention 1 provides；
Fig. 2 is the structural schematic diagram two for the spray equipment that the embodiment of the present invention 1 provides；
Fig. 3 is sectional view along A-A in Fig. 2；
Fig. 4 is the explosive view for the spray equipment that the embodiment of the present invention 1 provides；
Fig. 5 is the vertical view for the elastic membrane that the embodiment of the present invention 1 provides；
Fig. 6 is the side view for the elastic membrane that the embodiment of the present invention 1 provides；
Fig. 7 is the structural schematic diagram for the elastic membrane that the embodiment of the present invention 1 provides；
Fig. 8 is the partial enlarged view at C in Fig. 7；
Fig. 9 is the structural schematic diagram for the spray head that the embodiment of the present invention 1 provides；
Figure 10 is the structural schematic diagram of spray head and elastic membrane that the embodiment of the present invention 1 provides；
Figure 11 is B-B direction sectional view in Figure 10.
Wherein：
1, spray tube；2, spray head；21, spray nozzle；22, positioning convex platform；3, elastic membrane；31, sub- film；4, retaining ring.
Specific implementation mode
For make present invention solves the technical problem that, the technical solution that uses and the technique effect that reaches it is clearer, below
The technical solution further illustrated the present invention in conjunction with attached drawing and by specific implementation mode.
Embodiment 1
As shown in Figure 1-Figure 11, a kind of spray equipment, including spray tube 1 and spray head 2, spray tube are present embodiments provided
1 one end is provided with water inlet, and one end of spray tube 1 is provided with water inlet, can be connected to tap；Spray tube 1 it is another
End connection spray head 2, spray head 2 can be in partial insertion spray tube 1, the end that spray head 2 stretches into one end of spray tube 1 be equipped with
The end face of elastic membrane 3, elastic membrane 3 is equipped with opening, when spray equipment works, the pressure effect for the water being open in spray tube 1
Lower opening；After spray, opening is closed under the action of the elastic restoring force of elastic membrane 3.Due to the bullet of itself of elastic membrane 3
Property so that spray terminates after-opening and is automatically closed, and when user opens tube door, the elasticity of itself of elastic membrane 3 can resist spray
Pressure difference inside and outside device prevents remaining water outflow in spray tube 1.
Specifically, as shown in Figure 5-Figure 8, elastic membrane 3 may include circumferentially distributed multiple sub- films along elastic membrane 3
31, the periphery of multiple sub- films 31 is connected with each other, the multiple splicing of sub- film 31 composition elastic membranes 3, the intersection group of adjacent sub- film 31
At opening.In the present embodiment, the quantity of sub- film 31 is 4, and the intersection of adjacent sub- film 31 forms cross opening, works as spray
When shower device works, it is passed through water in spray tube 1, to improve the effect being sprayed, the water being passed through usually has certain pressure,
The sub- film 31 of composition elastic membrane 3 bends downward deformation under the action of the pressure of water, and opening is opened at this time, and water passes through spray head 2
It sprays, to complete flushing action；After spray, water disappears to the pressure of sub- film 31, work of the sub- film 31 in natural resiliency power
Under, recovery is deformed into original position, and opening is closed at this time, in spray tube 1 remaining part water to the insufficient pressure of elastic membrane 3 with
Open opening；When user opens the tube door of washing machine, the elastic force of itself of elastic membrane 3 can resist the pressure inside and outside spray tube 1
Difference, opening remain the state of closing, to achieve the purpose that prevent remaining water outflow in spray tube 1.
The particular number of sub- film 31 can be adjusted as needed, to improve the size of opening opening, meeting spray head
Injection water demand, the quantity of sub- film 31 more preferably greater than 2, convenient for opening open and close.The concrete shape of opening
It can change with the quantity of sub- film 31.For example, when the quantity of group film 31 is 3, sub- film 31 can be that central angle is 120 ° of fans
Shape, the identical pressure that each sub- film 31 can be made to be subject to of form and dimension is relatively uniform, and 3 splicings of sub- film 31 can form complete
Round and elastic film 3.
Elastic membrane 3 can be bonded in the end of spray head 2, have certain elasticity since spray tube 1 mostly uses plastic cement etc.
Material be made, the edge of elastic membrane 3 can be pressed between spray tube 1 and spray head 2, reinforce elastic membrane 3 and spray head 2
Connection, it is fixed reliable, can prevent elastic membrane 3 from falling off.
To allow adjacent sub- film 31 smoothly to complete the opening of opening and the action of closing, prevent between sub- film 31
Interference, the intersection of adjacent sub- film 31 can be equipped with gap, but in order to avoid the gap of the intersection between adjacent sub- film 31 compared with
Greatly so that the water in spray tube 1 flows into drippage in spray head 2 along gap, and gap should not be too large.Consider above-mentioned factor, this
The gap of the intersection of adjacent sub- film 31 is 0.01mm in embodiment.
As shown in Fig. 6 and Figure 11, to further increase the resistance of elastic membrane 3 elastic force of itself to 1 inside and outside differential pressure of spray tube
Power, opening is opened under the effect of the pressure when preventing user from opening tube door, and elastic membrane 3 could be provided as arc, and the bullet of arc
Property 3 convex of film be set to spray head 2, resistance of the elastic membrane 3 to pressure can be improved.
The side wall of the one end of spray head 2 far from spray tube 1 is provided with spray nozzle 21, the spray of spray head 2 in the present embodiment
The observation window of mouth 21 towards tube door is arranged, to be sprayed observation window after laundry.Spray head 2 is improved to eject
Water flow, spray nozzle 21 can be sector structure, i.e. spray head 2 arrives the cavity of this section of the opening of spray nozzle 21 from inside to outside
Area gradually increase, to increase water-outlet area；To improve the pressure for the water that spray nozzle 21 ejects, flushing effect is further increased
Fruit, spray nozzle 21 could be provided as flat sector structure.In addition, to prevent the water spray in spray head 2 not clean, remain in spray
It drenches in head 2, the lower face of spray nozzle 21 could be provided as the inclined-plane tilted down, be conducive to prevent to remain water in spray head 2.
Spray tube 1 and spray head 2 can be fixed by retaining ring 4, be made since spray tube 1 mostly uses plastic material, will
The port of spray tube 1 is set in outside spray head 2, and retaining ring 4 is arranged outside spray tube 1, you can 1 He of spray tube is effectively fixed
Spray head 2, it is simple in structure, it is easy for installation.For the ease of the installation of spray head 2 and spray tube 1, spray head 2 in the present embodiment
Peripheral surface is provided with positioning convex platform 22, when installing spray head 2 and spray tube 1, spray head 2 is inserted into spray tube 1, convex is made
Platform 22 is connected to the end of spray tube 1, is later fixed spray tube 1 and spray head 2 by retaining ring 4.
Embodiment 2
Present embodiments provide the spray equipment in a kind of roller washing machine, including embodiment 1.The structure of spray equipment and
Operation principle is referring to embodiment 1, and details are not described herein.
The above content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of spray equipment, which is characterized in that including spray tube (1), one end of the spray tube (1) is provided with water inlet,
The other end connects spray head (2), and the end that the spray head (2) stretches into one end of the spray tube (1) is equipped with elastic membrane (3),
The end face of the elastic membrane (3) is equipped with opening, when work, effect of the opening in the spray tube (1) interior intake pressure
Lower opening；After spray, the opening is closed under the action of the elastic restoring force of the elastic membrane (3).
2. spray equipment as described in claim 1, which is characterized in that the elastic membrane (3) includes along the elastic membrane (3)
Circumferentially distributed multiple sub- films (31), the periphery connection of the adjacent sub- film (31), and the friendship of the adjacent sub- film (31)
The opening is formed at boundary.
3. spray equipment as claimed in claim 2, which is characterized in that the quantity of the sub- film (31) is four, adjacent institute
The opening for stating the intersection composition of sub- film (31) is cross.
4. spray equipment as claimed in claim 2, which is characterized in that the gap of the intersection of the adjacent sub- film (31) is
0.01mm。
5. spray equipment as described in claim 1, which is characterized in that the elastic membrane (3) is arc, and convex is set to institute
State spray head (2).
6. spray equipment as described in any one in claim 1-5, which is characterized in that institute is stretched into one end of the spray head (2)
It states in spray tube (1), and fixed by retaining ring (4).
7. spray equipment as claimed in claim 6, which is characterized in that the peripheral surface of the spray head (2) is provided with convex
Platform (22), the positioning convex platform (22) are connected to the end of the spray tube (1).
8. spray equipment as described in any one in claim 1-5, which is characterized in that the spray head (2) is far from the spray
One end of pipe (1) is provided with spray nozzle (21), and the spray nozzle (21) is flat sector structure.
9. spray equipment as claimed in claim 8, which is characterized in that the lower face of the spray nozzle (21) tilts down
Inclined-plane.
10. a kind of roller washing machine, which is characterized in that including such as claim 1-9 any one of them spray equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173600.1A CN108625100A (en) | 2017-03-22 | 2017-03-22 | A kind of spray equipment and roller washing machine |
| PCT/CN2018/080089 WO2018171690A1 (en) | 2017-03-22 | 2018-03-22 | Spray apparatus and drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173600.1A CN108625100A (en) | 2017-03-22 | 2017-03-22 | A kind of spray equipment and roller washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108625100A true CN108625100A (en) | 2018-10-09 |
Family
ID=63585937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710173600.1A Pending CN108625100A (en) | 2017-03-22 | 2017-03-22 | A kind of spray equipment and roller washing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108625100A (en) |
| WO (1) | WO2018171690A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403798A (en) * | 2021-06-10 | 2021-09-17 | 南京信息工程大学 | Multi-layer drum washing machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2252792Y (en) * | 1996-01-30 | 1997-04-23 | 何国平 | Water bag for bicycle and outdoor sports |
| JP2002282587A (en) * | 2001-03-23 | 2002-10-02 | Mitsubishi Electric Corp | Washing machine |
| JP2005118198A (en) * | 2003-10-15 | 2005-05-12 | Matsushita Electric Ind Co Ltd | Washing machine |
| CN103603974A (en) * | 2013-11-07 | 2014-02-26 | 市下控股有限公司 | Anti-siphoning-pressure one-way valve |
| CN204781284U (en) * | 2015-07-15 | 2015-11-18 | 姜兴奎 | Prevent returning bank of tubes formula floor drain device entirely |
| CN105478260A (en) * | 2016-01-19 | 2016-04-13 | 中山市雅西环保科技有限公司 | Shower head with diaphragm valve |
| CN105665162A (en) * | 2016-04-05 | 2016-06-15 | 南安市丽迪家居用品有限公司 | Sprinkler head |
| CN205518288U (en) * | 2016-04-05 | 2016-08-31 | 南安市丽迪家居用品有限公司 | Sprinkler |
| CN106367914A (en) * | 2016-09-30 | 2017-02-01 | 无锡小天鹅股份有限公司 | Spraying device, condenser assembly and washing and drying-integrated machine |
-
2017
- 2017-03-22 CN CN201710173600.1A patent/CN108625100A/en active Pending
-
2018
- 2018-03-22 WO PCT/CN2018/080089 patent/WO2018171690A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2252792Y (en) * | 1996-01-30 | 1997-04-23 | 何国平 | Water bag for bicycle and outdoor sports |
| JP2002282587A (en) * | 2001-03-23 | 2002-10-02 | Mitsubishi Electric Corp | Washing machine |
| JP2005118198A (en) * | 2003-10-15 | 2005-05-12 | Matsushita Electric Ind Co Ltd | Washing machine |
| CN103603974A (en) * | 2013-11-07 | 2014-02-26 | 市下控股有限公司 | Anti-siphoning-pressure one-way valve |
| CN204781284U (en) * | 2015-07-15 | 2015-11-18 | 姜兴奎 | Prevent returning bank of tubes formula floor drain device entirely |
| CN105478260A (en) * | 2016-01-19 | 2016-04-13 | 中山市雅西环保科技有限公司 | Shower head with diaphragm valve |
| CN105665162A (en) * | 2016-04-05 | 2016-06-15 | 南安市丽迪家居用品有限公司 | Sprinkler head |
| CN205518288U (en) * | 2016-04-05 | 2016-08-31 | 南安市丽迪家居用品有限公司 | Sprinkler |
| CN106367914A (en) * | 2016-09-30 | 2017-02-01 | 无锡小天鹅股份有限公司 | Spraying device, condenser assembly and washing and drying-integrated machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403798A (en) * | 2021-06-10 | 2021-09-17 | 南京信息工程大学 | Multi-layer drum washing machine |
| CN113403798B (en) * | 2021-06-10 | 2023-10-24 | 南京信息工程大学 | Multi-layer drum washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018171690A1 (en) | 2018-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181009 |