CN203782434U - Water outlet head and washing machine - Google Patents

Water outlet head and washing machine Download PDF

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Publication number
CN203782434U
CN203782434U CN201420128524.4U CN201420128524U CN203782434U CN 203782434 U CN203782434 U CN 203782434U CN 201420128524 U CN201420128524 U CN 201420128524U CN 203782434 U CN203782434 U CN 203782434U
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CN
China
Prior art keywords
water
water outlet
sparge pipe
fountain head
delivery port
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN201420128524.4U
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Chinese (zh)
Inventor
张全涛
周楚国
赵飞
余永刚
王坚
李春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL Home Appliances Hefei Co Ltd
Original Assignee
TCL Home Appliances Hefei Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201420128524.4U priority Critical patent/CN203782434U/en
Application granted granted Critical
Publication of CN203782434U publication Critical patent/CN203782434U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

The utility model discloses a water outlet head. The water outlet head comprises a spray pipe and a spray head for enlarging the spray area, wherein the spray head is fixedly connected to a water outlet of the spray pipe, the surface of the spray head facing the water outlet is a water guide surface, a clearance is arranged between the water guide surface and the water outlet, and the projection of the water outlet on the water guide surface is located in the water guide surface. The utility model further provides a washing machine. Through the spray head, instead of flowing out of the spray pipe in the form of a water column, water is sprayed on clothes in the washing machine through the clearance between the spray head and the spray pipe in the form of a water film, so that the water spray area is enlarged, and the clothes in the washing machine can be soaked in time. Therefore, the clothes can be washed with the minimum amount of water, which facilitates reasonable water utilization and water conservation.

Description

Water outlet and washing machine
Technical field
The utility model belongs to washing machine technical field, relates in particular to a kind of Water outlet and washing machine.
Background technology
Along with social development, the raising of people's living standard, more and more higher to the requirement of washing machine.Along with the proposition of conservation-minded society with advocate, people are also more and more stronger to the economy consciousness of resource, wherein the reasonable utilization to water resource and save to use and seem particularly important.Existing pulsator washing machine is in the time of washing clothes, after laundry need to being soaked completely, just can wash, and existing outlet pipe can not soak clothing timely with appropriate water, thereby institute's waterdrainage amount is much larger than institute's water requirement while making to wash, be unfavorable for that the saving of water resource is used and rationally utilizes.
Foregoing is only understood the technical solution of the utility model for auxiliary, does not represent and admits that foregoing is prior art.
Utility model content
Main purpose of the present utility model is to provide a kind of Water outlet and washing machine with identical inventive concept, aims to provide a kind of Water outlet that can allow clothes soak in time.
For achieving the above object, the Water outlet that the utility model provides, comprise sparge pipe and for increasing the fountain head of spray area, described fountain head is fixedly connected on the delivery port of described sparge pipe, described fountain head is water guide face towards the surface of described delivery port, between described water guide face and described delivery port, there is gap, and the projection of described delivery port on described water guide face is positioned at described water guide face.
Preferably, described fountain head be shaped as frustum, the area of described frustum upper bottom surface is less than described delivery port area, the area of bottom surface is greater than described delivery port area, described upper bottom surface extends in described sparge pipe from described delivery port.
Preferably, described fountain head be shaped as the frustum of a cone.
Preferably, described sparge pipe also comprises the joint pin for connecting described fountain head and sparge pipe, and described joint pin is fixedly arranged in described sparge pipe, and described joint pin, fountain head and sparge pipe are coaxial.
Preferably, described sparge pipe also comprises leakage board, and described leakage board is radially fixedly arranged in described sparge pipe along described sparge pipe, and described leakage board is sheathed on described joint pin, is evenly provided with some leaking holes on described leakage board.
Preferably, described sparge pipe also comprises that described fixing muscle is arranged between described joint pin and the madial wall of described sparge pipe for the fixing muscle of fixing described joint pin.
Preferably, described joint pin is threaded with described fountain head.
Preferably, described screw thread is fine thread.
The utility model further proposes a kind of washing machine, comprise Water outlet, this Water outlet, comprise sparge pipe and for increasing the fountain head of the spray area of water in described sparge pipe, described sparge pipe comprises water inlet and delivery port, described fountain head and described sparge pipe are fixedly connected on described delivery port one end, between the surface of described fountain head and described delivery port, are provided with gap, and described fountain head guides the water large area in described sparge pipe to spray.
In the utility model, by the setting of fountain head, make the water flowing out in sparge pipe, no longer become column to flow out, but gap between fountain head and sparge pipe, be sprayed onto on the clothes in washing machine with the form of moisture film, the area that water is sprayed is increased, and the clothes in washing machine can be soaked in time, thereby make to wash by clothes with minimum water, the reasonable utilization of the water being conducive to, is conducive to using water wisely.
Brief description of the drawings
Fig. 1 is the blast structural representation of the utility model Water outlet;
Fig. 2 is the Facad structure schematic diagram of the first embodiment of the utility model Water outlet;
Fig. 3 is the Facad structure schematic diagram of the second embodiment of the utility model Water outlet;
Fig. 4 is the plan structure schematic diagram of an embodiment of the utility model Water outlet;
Fig. 5 is the sectional structure schematic diagram at A-A place in Fig. 4;
Fig. 6 is the plan structure schematic diagram of another embodiment of the utility model Water outlet;
Fig. 7 is the sectional structure schematic diagram at B-B place in Fig. 6;
Fig. 8 is the partial structurtes schematic diagram of the utility model washing machine;
Fig. 9 is the structure for amplifying schematic diagram at C place in Fig. 8.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of Water outlet.
With reference to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the blast structural representation of the utility model Water outlet; Fig. 2 is the first Facad structure schematic diagram of the utility model Water outlet; Fig. 3 is the second Facad structure schematic diagram of the utility model Water outlet.
In an embodiment of the present utility model, this Water outlet comprises sparge pipe 20 and for increasing the fountain head 10 of spray area, fountain head 10 is fixedly connected on the delivery port 22 of sparge pipe 20, fountain head 10 is water guide face towards the surface of delivery port 22, between water guide face and delivery port 22, there is gap, and the projection of delivery port 22 on water guide face is positioned at water guide face.
Particularly, as depicted in figs. 1 and 2, fountain head 10 is arranged on delivery port 22 one end, and the fraction of fountain head 10 extends in sparge pipe 20, between the water guide face of fountain head 10 and delivery port 22, has gap.In the time that water flows out from delivery port 22, fountain head 10 guides water along the conical surface sprinkling of scattering.Certainly, in other embodiments, also other shape of fountain head 10, as shown in Figure 3, the water guide face of the fountain head 10 relative with delivery port 22 is provided with groove, and water flows in groove from delivery port 22 flows out, in groove, overflow again, then guided by the conical surface of fountain head side the sprinkling of scattering.
In the present embodiment, by the setting of fountain head 10, make from the water of sparge pipe 20 interior outflows, no longer become column to flow out, but gap between fountain head 10 and sparge pipe 20, be sprayed onto on the clothes in washing machine with the form of moisture film, the area that water is sprayed is increased, and the clothes in washing machine can be soaked in time, thereby make to wash by clothes with minimum water, the reasonable utilization of the water being conducive to, is conducive to using water wisely.
Further, fountain head 10 be shaped as terrace with edge, the area of frustum upper bottom surface is less than delivery port area, the area of bottom surface is greater than delivery port area, upper bottom surface extends upwardly to sparge pipe 20 inside from delivery port 22.
Particularly, in the present embodiment, frustum is three terrace with edges, and the area of the upper bottom surface of frustum is less than the area of delivery port circle, and the area of frustum bottom surface is greater than the area of delivery port circle, and upper bottom surface stretches in sparge pipe from delivery port.Certainly, in other embodiments, frustum can be also the terrace with edges such as truncated rectangular pyramids.
In the present embodiment, by upper bottom surface being arranged in sparge pipe 20, making to flow to water on fountain head 10 can atomization, due to the water conservancy diversion on pyramid surface, can atomization when water large area is spilt to clothing in washing machine yet, the washing machine inner tub thereby the water droplet that does not have atomization is blown out, thus can not have influence on the safe handling of washing machine.Be conducive to improve the security performance of washing machine.
Further, see figures.1.and.2, fountain head 10 be shaped as the frustum of a cone.
Particularly, as depicted in figs. 1 and 2, in the present embodiment, the area of frustum of a cone upper bottom surface is less than delivery port 22 areas, upper bottom surface stretches in sparge pipe 20 from delivery port 22, the area of frustum of a cone bottom surface is greater than delivery port 22 areas, and the water that taper seat flows out delivery port 22 spills uniformly on the clothes in bucket.
In the present embodiment, by the setting of taper seat, make the water that flows out from delivery port 22 can be by conical surface water conservancy diversion more uniformly, make the water that sprays more even, be conducive to clothes and soak fast, be conducive to improve spraying efficiency.
Further, with reference to Fig. 4 and Fig. 5, Fig. 4 is the first plan structure schematic diagram of the utility model Water outlet; Fig. 5 is the sectional structure schematic diagram at A-A place in Fig. 4.Water outlet of the present utility model also comprises the joint pin 30 for connecting fountain head 10 and sparge pipe 20, and joint pin 30 is fixedly arranged in sparge pipe 20, and joint pin 30, fountain head 10 and sparge pipe 20 are coaxial.
Particularly, as shown in Figure 4 and Figure 5, in the present embodiment, joint pin 30 is cylindric, and sparge pipe 20 is cylindrical tube, and fountain head 10 is the frustum of a cone, the central axis of joint pin 30 and the central axes of cylindrical tube, the dead in line of the axis of the frustum of a cone and joint pin 30.In other embodiments, sparge pipe 20 and joint pin 30 are structure as a whole, and are conducive to improve the axiality of joint pin 30 and sparge pipe 20.
In the present embodiment, overlap by the axis of sparge pipe 20 and joint pin 30 is arranged to, what make that the water that injects from water inlet 21 can uniform and stable flows to delivery port 22; Overlap by the axis of fountain head 10 and joint pin 30 is arranged to, what make that water can uniform and stable flows out sparge pipe 20 from delivery port 22, thereby makes the moisture film of fountain head 10 water conservancy diversion even, is conducive to the clothes uniform sprinkling in washing machine.
Further, with reference to Fig. 4, Water outlet of the present utility model also comprises leakage board 41, and leakage board 41 is radially fixedly arranged in sparge pipe 20 along sparge pipe 20, and leakage board 41 is sheathed on joint pin 30, is evenly provided with some leaking holes 42 on leakage board 41.
Particularly, as shown in Figure 4, in the present embodiment, the profile of leakage board 41 is identical with the shape in sparge pipe 20 tube chamber cross sections, the edge of leakage board 41 is fixedly connected with the madial wall of sparge pipe 20, the central authorities of leakage board 41 are provided with the installing hole with joint pin 30 adaptations, and joint pin 30 is by installing hole and sparge pipe 20 clampings.Centered by leakage board 41 centers of circle, on leakage board 41, surrounding evenly offers some leaking holes 42 that run through water inlet and delivery port 22.Leaking hole 42 can be circular hole, can be also square hole, elliptical aperture etc. certainly in other embodiments.The water injecting from water inlet 21 flows to delivery port 22 uniformly by leaking hole 42.In other embodiment, leakage board 41, joint pin 30 and sparge pipe 20 can be formed in one, and being conducive to improve between three is positional precision.
In the present embodiment, by the setting of leakage board 41, joint pin 30 is coaxially fixedly connected with sparge pipe 20, by the even setting of leaking hole 42, the water that is conducive to inject from water inlet 21 flows to delivery port 22 uniformly by leaking hole 42.
Further, with reference to Fig. 6 and Fig. 7, Fig. 6 is the second plan structure schematic diagram of the utility model Water outlet; Fig. 7 is the sectional structure schematic diagram at B-B place in Fig. 6.Water outlet also comprises the fixing muscle 50 for being fixedly connected with post 30, and fixing muscle 50 is arranged between joint pin 30 and the madial wall of sparge pipe 20.
Particularly, as shown in Figure 6 and Figure 7, in the present embodiment, fixing muscle 50 is strip shape, and its one end is fixedly connected with the madial wall of sparge pipe 20, and the other end is fixedly connected with joint pin 30.The present embodiment comprises that 50 one-tenth " ten " word shapes of 50, four fixing muscle of four fixing muscle are evenly arranged in joint pin 30 around.The space uniform that the water injecting from water inlet 21 consists of the madial wall of fixing muscle 50, joint pin 30 and sparge pipe 20 flow to delivery port 22, then under the guiding of fountain head 10, spill uniformly on the clothes in washing machine.
In other embodiments, fixing muscle 50, joint pin 30 and sparge pipe 20 can be formed in one, and can improve the positional precision between fixing muscle 50, joint pin 30 and sparge pipe 20.
In the present embodiment, by fixing muscle 50 is set in Water outlet, by coaxially fixing to joint pin 30 and sparge pipe 20, evenly being placed with of fixing muscle 50 is beneficial to the water injecting from water inlet 21 and flows to uniformly delivery port 22 by leaking hole 42, and the water being conducive to after fountain head 10 drainages is evenly sprayed on clothing.
Further, with reference to Fig. 5, joint pin 30 is threaded with fountain head 10.
Particularly, as shown in Figure 5, in the present embodiment, the lower end of joint pin 30 is provided with the first screw thread 11, and the circle centre position of frustum of a cone upper bottom surface is provided with the screwed hole mating with the first screw thread 11, and the first screw thread 11 is external screw thread, and the second screw thread 31 is corresponding internal thread.Certainly, in other embodiments, the first screw thread 11 can be also internal thread, and the second screw thread 31 is corresponding external screw thread.Screwed hole runs through upper bottom surface and the bottom surface of the frustum of a cone, can regulate the distance between its upper bottom surface and delivery port 22 by rotary sprinkler head 10, i.e. the size in gap between adjustable fountain head 10 and delivery port 22.
In the present embodiment, by fountain head 10 is set to be threaded with joint pin 30, make the stable connection of fountain head 10 reliable, and can be by regulating the size in gap between fountain head 10 and delivery port 22 to regulate the thickness of moisture film, thereby can select suitable water film thickness by the position that regulates fountain head 10, be conducive to the reasonable utilization of water.
Further, with reference to Fig. 5 figure, screw thread 11 is fine thread.
Particularly, as shown in Figure 5, in the present embodiment, the screw thread that joint pin 30 lower ends arrange is fine thread, offers the fine thread hole coordinating with fine thread on fountain head 10.
In the present embodiment, by the first screw thread 11 is arranged to fine thread, makes the flight pitch of screw thread on joint pin 30 very little, thereby make the adjusting refinement more in gap between fountain head 10 and delivery port 22, be conducive to improve and control water film thickness precision, be conducive to obtain being applicable to the moisture film of thickness.
With reference to Fig. 8 and Fig. 9, Fig. 8 is the partial structurtes schematic diagram of the utility model washing machine; Fig. 9 is the structure for amplifying schematic diagram at C place in Fig. 8.The utility model further proposes a kind of washing machine.
Particularly, as shown in Figure 8 and Figure 9, on washing machine 60, Water outlet 70 adopts screw to be connected on dish seat 80, voltage stabilizing water intaking valve 90 adopts screw to be connected on dish seat 80, Water outlet 70 and voltage stabilizing water intaking valve 90 link together through connecting hose 100, and the concrete structure of this washing machine Water outlet, with reference to above-described embodiment, does not repeat them here.
The washing machine that the present embodiment proposes, by the setting of washing machine Water outlet, this washing machine can be soaked washed fabric timely as far as possible in the situation that making water less, thereby make to wash by fabric with few water, the reasonable utilization of the water being conducive to, is conducive to using water wisely.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (9)

1. a Water outlet, it is characterized in that, comprise sparge pipe and for increasing the fountain head of spray area, described fountain head is fixedly connected on the delivery port of described sparge pipe, described fountain head is water guide face towards the surface of described delivery port, between described water guide face and described delivery port, there is gap, and the projection of described delivery port on described water guide face is positioned at described water guide face.
2. Water outlet as claimed in claim 1, it is characterized in that, described fountain head be shaped as terrace with edge, the area of described terrace with edge upper bottom surface is less than described delivery port area, the area of bottom surface is greater than described delivery port area, and described upper bottom surface extends in described sparge pipe from described delivery port.
3. Water outlet as claimed in claim 2, is characterized in that, described fountain head be shaped as the frustum of a cone.
4. Water outlet as claimed in claim 3, is characterized in that, also comprises the joint pin for connecting described fountain head and sparge pipe, and described joint pin is fixedly arranged in described sparge pipe, and described joint pin, fountain head and sparge pipe are coaxial.
5. Water outlet as claimed in claim 4, it is characterized in that, also comprise leakage board, described leakage board is radially fixedly arranged in described sparge pipe along described sparge pipe, and described leakage board is sheathed on described joint pin, on described leakage board, be evenly provided with some leaking holes.
6. Water outlet as claimed in claim 4, is characterized in that, also comprises that described fixing muscle is arranged between described joint pin and the madial wall of described sparge pipe for the fixing muscle of fixing described joint pin.
7. Water outlet as claimed in claim 4, is characterized in that, described joint pin is threaded with described fountain head.
8. Water outlet as claimed in claim 7, is characterized in that, described screw thread is fine thread.
9. a washing machine, is characterized in that, comprises Water outlet as claimed in any of claims 1 to 8 in one of claims.
CN201420128524.4U 2014-03-20 2014-03-20 Water outlet head and washing machine Expired - Lifetime CN203782434U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420128524.4U CN203782434U (en) 2014-03-20 2014-03-20 Water outlet head and washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420128524.4U CN203782434U (en) 2014-03-20 2014-03-20 Water outlet head and washing machine

Publications (1)

Publication Number Publication Date
CN203782434U true CN203782434U (en) 2014-08-20

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Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105369566A (en) * 2014-08-28 2016-03-02 无锡小天鹅股份有限公司 Spraying device of washing machine, and roller washing machine with same
CN106676843A (en) * 2016-11-21 2017-05-17 珠海格力电器股份有限公司 Washing machine water inlet pipe structure and washing machine
EP3187649A4 (en) * 2014-08-28 2018-05-02 Wuxi Little Swan Co., Ltd. Washing machine sprayer apparatus and drum washing machine having same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105369566A (en) * 2014-08-28 2016-03-02 无锡小天鹅股份有限公司 Spraying device of washing machine, and roller washing machine with same
CN105369566B (en) * 2014-08-28 2017-10-27 无锡小天鹅股份有限公司 The spray equipment of washing machine and the roller washing machine with it
EP3187649A4 (en) * 2014-08-28 2018-05-02 Wuxi Little Swan Co., Ltd. Washing machine sprayer apparatus and drum washing machine having same
AU2014404792B2 (en) * 2014-08-28 2018-11-01 Wuxi Little Swan Electric Co., Ltd. Washing machine sprayer apparatus and drum washing machine having same
CN106676843A (en) * 2016-11-21 2017-05-17 珠海格力电器股份有限公司 Washing machine water inlet pipe structure and washing machine

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