CN204282066U - Rotary drum washing machine outer bung and washing machine - Google Patents

Rotary drum washing machine outer bung and washing machine Download PDF

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Publication number
CN204282066U
CN204282066U CN201420641821.9U CN201420641821U CN204282066U CN 204282066 U CN204282066 U CN 204282066U CN 201420641821 U CN201420641821 U CN 201420641821U CN 204282066 U CN204282066 U CN 204282066U
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China
Prior art keywords
water
cover
washing machine
rotary drum
bung
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CN201420641821.9U
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Chinese (zh)
Inventor
董彦磊
刘文祥
文蛟
丁兆波
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Hisense Shandong Refrigerator Co Ltd
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Hisense Ronshen Guangdong Refrigerator Co Ltd
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Abstract

The utility model discloses a kind of rotary drum washing machine outer bung and washing machine, the outer bung of rotary drum washing machine comprises upper cover body and lower cover, described upper cover body and described lower cover are sealed connected together and form water cavity, described lower cover is provided with multiple nozzle, described nozzle has water inlet and delivery port, described nozzle is also provided with water fender, described water fender blocks on described delivery port, form water jet between described water fender and described delivery port, described delivery port is communicated with described water cavity.Upper cover body and lower cover is adopted to form water cavity, and sprayed water by the spray assembly conjunction water fender on lower cover, simplify the assembling process of rotary drum washing machine, and optimize spraying effect, achieve the comprehensive cover type spray of internal bucket clothing and wash away effectively and uniformly, improve washing quality.

Description

Rotary drum washing machine outer bung and washing machine
Technical field
The utility model relates to laundry facilities, particularly relates to a kind of rotary drum washing machine outer bung and washing machine.
Background technology
Along with improving constantly of people's living standard, washing machine has become indispensable household electrical appliance in people's daily life.Washing machine is divided into tumbling-box washing machine and pulsator washing machine, and for pulsator washing machine in order to improve the washing quality of washing machine, saving water resource, usual employing spraying technique, so-called spraying technique is exactly utilize water pump that the washings in outer barrel of washing machine are transported to water outlet on bung by the water pipe of circulation, realize current finally from the shower nozzle ejection cover, trickling down filling with in clothing on bucket, realizing the spray of internal bucket undergarment.
As Figure 1-Figure 2, rotary drum washing machine of the prior art comprises outer barrel 101 and interior bucket 102, outer barrel 101 is provided with outer bung 1011, and outside on bung 11 by arranging multiple independently shower nozzle 103, each nozzle 103 is connected by water pipe 1031, water in interior bucket 102 entered water pipe 1031 and was transported in each nozzle 103, realized the effect of spray to be sprayed water by the inside bucket 102 of nozzle 103.But because shower nozzle 103 is absolute construction, need singlely to be fixed on outer bung 1011, meanwhile, each shower nozzle 103 needs to be connected by water pipe 1031, thus also needs to be fixedly mounted on by water pipe 1031 on outer bung 1011; In addition, the water that shower nozzle 103 sprays directly is injected in interior bucket 102, and by the restriction of shower nozzle 103 opening size, the water that shower nozzle 103 sprays forms water column, and the area coverage of water column is less, cannot realize large-area sprinkling.As from the foregoing, because needs independently install water pipe and multiple shower nozzle, and with the mode spray water of water column, cause that the assembling process of rotary drum washing machine in prior art is loaded down with trivial details and spraying effect is poor.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of rotary drum washing machine outer bung and washing machine, solve the loaded down with trivial details and problem that spraying effect is poor of the assembling process of rotary drum washing machine in prior art, realize the assembling process simplifying rotary drum washing machine, and optimize spraying effect, realize the comprehensive cover type spray of internal bucket clothing and wash away effectively and uniformly, to improve washing quality.
The purpose of this utility model is achieved through the following technical solutions:
The outer bung of a kind of rotary drum washing machine, comprise upper cover body and lower cover, described upper cover body and described lower cover link together and form water cavity, described water cavity is also connected with water inlet, and described lower cover is provided with multiple nozzle, and described nozzle has water inlet and delivery port, described nozzle is also provided with water fender, described water fender blocks on described delivery port, forms water jet between described water fender and described delivery port, and described delivery port is communicated with described water cavity.
Further, described upper cover body or described lower cover are provided with water inlet, and described water inlet is communicated with described water cavity.
Further, described upper cover body or described lower cover are also provided with the hanging wire muscle that arrange corresponding to described nozzle, described hanging wire muscle is arranged in described water cavity and close described delivery port.
Further, the inward flange of described upper cover body is also provided with the calotte of multiple evagination, and described calotte covers in corresponding described nozzle.
Further, described water fender is fixed on the roof of described nozzle, and described water jet is arranged down.
Further, the lower limb of described water fender is lower than the lower limb of described calotte.
Further, the bottom surface of described lower cover tilts down along outside to interior edge direction.
Further, described lower cover is installed in described upper cover body, described lower cover and described upper cover body pass through screw fastening, described upper cover body is provided with annular groove, described lower cover is provided with ring rib, described ring rib is inserted in described annular groove, is also provided with sealing ring between described ring rib and described annular groove.
Further, the area of section of described water jet is less than the water inlet area of section of described nozzle, meanwhile, is also less than the area of section of described water cavity.
The utility model also provides a kind of rotary drum washing machine, comprise outer barrel, water circulating pump and circulation pipe, also comprise the outer bung of above-mentioned rotary drum washing machine, the described rotary drum washing machine upper cover body of outer bung is fixed in described outer barrel, the bottom of described outer barrel is connected with described water circulating pump, described water circulating pump is connected with described circulation pipe, and described circulation pipe is communicated with the water cavity of described rotary drum washing machine with outer bung
The utility model compared with prior art has many advantages and good effect:
The rotary drum washing machine that the utility model provides outer bung and washing machine, formation one water cavity is sealed connected together by upper cover body and lower cover, and the nozzle that lower cover self has is communicated with water cavity, just inside bucket water spray can be realized, and without the need to adopting the nozzle of absolute construction to realize water spray, thus without the need on bung outside, independently nozzle is installed, only needing is tightly connected upper cover body and lower cover just can complete the assembling of outer bung, effectively simplify the assembling process of outer bung, to simplify the overall package process of rotary drum washing machine, and, in nozzle water outlet position, one water fender is set, water jet is formed at water fender and water outlet, the water of nozzle delivery port ejection is blocked by water fender and changes direction and water-outlet area simultaneously afterwards, realize from water jet, spray fan-shaped water curtain, form the effect of ring curtain spray, effectively increase the spray area of nozzle, achieve the comprehensive spray of internal bucket clothing, simultaneously, water cavity is connected because nozzle is unified, each nozzle place water flow pressure is substantially identical, from the fan-shaped water curtain that the size of water jet ejection is substantially identical, achieve and interior bucket clothing is scrubbed uniformly and effectively, enhance clean result, optimize spraying effect, realize the comprehensive cover type spray of internal bucket clothing and wash away effectively and uniformly, to improve washing quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model prior art rotary drum washing machine;
Fig. 2 is the top view of the utility model prior art rotary drum washing machine;
Fig. 3 is the utility model rotary drum washing machine structural representation;
Fig. 4 is the utility model rotary drum washing machine outer barrel cap assemblies upward view;
Fig. 5 is the utility model rotary drum washing machine spraying effect top view;
Fig. 6 is the structure chart that the utility model rotary drum washing machine outer barrel covers lid;
Fig. 7 is the structure chart of the utility model rotary drum washing machine with outer bung lower cover;
Fig. 8 is the utility model rotary drum washing machine outer barrel cap assemblies shower nozzle place sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Shown in Fig. 3-Fig. 8, the outer bung embodiment of a kind of rotary drum washing machine of the utility model, comprise upper cover body 1 and lower cover 2, upper cover body 1 and lower cover 2 are sealed connected together and form water cavity, and lower cover 2 is provided with multiple nozzle 3, nozzle 3 has water inlet and delivery port, nozzle 3 is also provided with water fender 31, water fender 31 blocks on delivery port, and form water jet 32 between water fender 31 and delivery port, delivery port is communicated with water cavity.
Specifically, outer bung in the present embodiment is made up of upper cover body 1 and lower cover 2 two parts, upper cover body 1 and lower cover 2 cooperatively interact, between upper cover body 1 and lower cover 2, the lower sealing ring 9 that adopts seals, both are made to form a water cavity, lower cover 2 is also provided with multiple nozzle 3 along the distribution of lower cover 2 circumferencial direction, nozzle 3 has and is communicated with water cavity, nozzle 3 is also provided with a water fender 31, water fender 31 blocks the position at delivery port, water in water cavity is by nozzle 3 outwards water spray process, the water that water fender 31 pairs of nozzle 3 delivery ports export stops, make spraying from water jet 32 of current, achieve the changed course of current, simultaneously, the water-flowing form sprayed is made to become fan-shaped water curtain from column, and at this moment, multiple nozzles 3 all instantaneous ejection fan-shape water-fall flower shape water shape that lower cover 2 is circumferentially arranged, the whole interior bucket region of comprehensive covering, form the effect of ring curtain spray.Preferably, the area of section of water jet 32 is less than the water inlet area of section of nozzle 3, simultaneously, also be less than the area of section of water cavity, can ensure that the current with certain pressure are full of water cavity rapidly like this, and water inlet, nozzle 3 are become as a whole with water cavity UNICOM, make with certain pressure uniform fluid flow be transported to each nozzle 3 delivery port, optimize the water spray effect of water jet 32.
Wherein, in order to make rotary drum washing machine current when washing can be full of water cavity rapidly, lower cover 2 arranges water inlet 21, and water inlet 21 is connected with water cavity, is injected in water cavity by the water in interior bucket like this at circulating water pipe 8 by water inlet 21.In addition, the upper cover body 1 in the present embodiment and lower cover 2 are achieved a fixed connection by buckle 4 and screw 5, and whole assembly can easily dismounting, facilitates later period maintenance, simplifies the installation and maintenance difficulty of whole assembly.And be guarantee to be formed comparatively tight water cavity structure, water cavity is full of rapidly when current flow into, realize the injection of current, upper cover body 1 is provided with annular groove 13, on lower cover, 2 are provided with ring rib 22, ring rib 22 is inserted in annular groove 13, still arranges a sealing ring 9 between ring rib 22 and annular groove 13.
Further, cloth bits during for preventing washing clothes on clothing etc. are at water outlet plug nozzle 3, upper cover body 1 is provided with the hanging wire muscle 11 that arrange corresponding to nozzle 3, hanging wire muscle 11 is arranged in water cavity and close delivery port, like this when cloth bits follow current through hanging wire muscle 11, the cloth bits that hanging wire muscle 11 can be clipped in filtered water stream, make cloth consider to be worth doing and hang over hanging wire muscle 11 and can not export from delivery port, realize effectively carrying out hook to cloth bits, consider blocking delivery port to be worth doing to avoid cloth.And for realizing aesthetic property design, the inward flange of upper cover body 1 is also provided with the calotte 12 of multiple inside bucket internal projection, calotte 12 and multiple nozzles 3 one_to_one corresponding be arranged on lower cover 2 of multiple projection, all cover in the nozzle 3 of its corresponding position, to look downwards from the top of outer bung so multiple nozzles 3 that cannot find to be arranged on lower cover 2, achieve concealmentization design.
Further, good water shape is had when spraying for realizing current, larger spray area coverage can be obtained can wash uniformly and effectively and wash away clothing, water fender 31 is fixedly installed on the roof 33 of nozzle 3, water jet 32 is arranged down, the angular range formed between the roof 33 of water fender 31 and nozzle 3 is chosen between 110 °-130 °, and such as, optimized angle is 120 °.Preferably, the lower limb of water fender 31 will, lower than the lower limb of calotte 12, to guarantee that water fender 31 has enough length to carry out dash, meanwhile, can avoid current be ejected on calotte 12 when spraying and cause water shape deleterious.And the surface of lower cover 2 is had a down dip by outer edge to direction, inside edge court and is had certain angle of inclination, namely slowly reduced by the height of outer ring to inner ring, the selection range at angle of inclination is for being 2 °-5 °, water in water cavity can be discharged from nozzle 3 along the surface of lower cover 2 after spray terminates, thus spray terminates the phenomenon generation that rear water cavity inside exists remaining current, can effectively water cavity water flow inside all be discharged.
The outer bung of the present embodiment rotary drum washing machine, formation one water cavity is sealed connected together by upper cover body and lower cover, and the nozzle that lower cover self has is communicated with water cavity, just inside bucket water spray can be realized, and without the need to adopting the nozzle of absolute construction to realize water spray, thus without the need on bung outside, independently nozzle is installed, only needing is tightly connected upper cover body and lower cover just can complete the assembling of outer bung, effectively simplify the assembling process of outer bung, to simplify the overall package process of rotary drum washing machine, and, in nozzle water outlet position, one water fender is set, water jet is formed at water fender and water outlet, the water of nozzle delivery port ejection is blocked by water fender and changes direction and water-outlet area simultaneously afterwards, realize from water jet, spray fan-shaped water curtain, form the effect of ring curtain spray, effectively increase the spray area of nozzle, achieve the comprehensive spray of internal bucket clothing, simultaneously, water cavity is connected because nozzle is unified, each nozzle place water flow pressure is substantially identical, from the fan-shaped water curtain that the size of water jet ejection is substantially identical, achieve and interior bucket clothing is scrubbed uniformly and effectively, enhance clean result, optimize spraying effect, realize the comprehensive cover type spray of internal bucket clothing and wash away effectively and uniformly, to improve washing quality.
The utility model also provides a kind of rotary drum washing machine, as shown in Figure 3, rotary drum washing machine comprises outer barrel 6, water circulating pump 7 and circulation pipe 8, also comprise the outer bung of above-mentioned rotary drum washing machine, the rotary drum washing machine upper cover body 1 of outer bung is fixed in outer barrel 6, the bottom of outer barrel 6 is connected with water circulating pump 7, and water circulating pump 7 is connected with circulation pipe 8, and circulation pipe 8 is communicated with the water cavity of rotary drum washing machine with outer bung.
Specifically in use, extracted out by water is bottom outer barrel 6 by water circulating pump 7, being transported to by water by circulation pipe 8 is arranged in water cavity that outer barrel covers, from water circulating pump 7 draw up come the current with certain pressure be full of whole water cavity rapidly after, from multiple nozzle 3, spray fan-shaped waterfall water shape uniformly.The current with certain pressure that nozzle 3 sprays enter in interior bucket, reach the effect of ring curtain spray.
Above, be only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.

Claims (10)

1. the outer bung of rotary drum washing machine, it is characterized in that, comprise upper cover body and lower cover, described upper cover body and described lower cover link together and form water cavity, and described water cavity is also connected with water inlet, described lower cover is provided with multiple nozzle, described nozzle has water inlet and delivery port, and described nozzle is also provided with water fender, and described water fender blocks on described delivery port, form water jet between described water fender and described delivery port, described delivery port is communicated with described water cavity.
2. the outer bung of rotary drum washing machine according to claim 1, is characterized in that, described upper cover body or described lower cover are provided with described water inlet.
3. the outer bung of rotary drum washing machine according to claim 1, is characterized in that, described upper cover body or described lower cover are also provided with the hanging wire muscle that arrange corresponding to described nozzle, and described hanging wire muscle is arranged in described water cavity and close described delivery port.
4. the outer bung of rotary drum washing machine according to claim 1, is characterized in that, the inward flange of described upper cover body is also provided with the calotte of multiple evagination, and described calotte covers in corresponding described nozzle.
5. the outer bung of rotary drum washing machine according to claim 4, is characterized in that, described water fender is fixed on the roof of described nozzle, and described water jet is arranged down.
6. the outer bung of rotary drum washing machine according to claim 4, is characterized in that, the lower limb of described water fender is lower than the lower limb of described calotte.
7. the outer bung of rotary drum washing machine according to claim 1, is characterized in that, the bottom surface of described lower cover tilts down along outside to interior edge direction.
8. the outer bung of rotary drum washing machine according to claim 1, it is characterized in that, described lower cover is installed in described upper cover body, described lower cover and described upper cover body pass through screw fastening, described upper cover body is provided with annular groove, described lower cover is provided with ring rib, and described ring rib is inserted in described annular groove, is also provided with sealing ring between described ring rib and described annular groove.
9. the outer bung of the rotary drum washing machine according to any one of claim 1-8, is characterized in that, the area of section of described water jet is less than the water inlet area of section of described nozzle, meanwhile, is also less than the area of section of described water cavity.
10. a rotary drum washing machine, comprise outer barrel, water circulating pump and circulation pipe, it is characterized in that, the outer bung of the rotary drum washing machine also comprised according to any one of the claims 1-9, the described rotary drum washing machine upper cover body of outer bung is fixed in described outer barrel, the bottom of described outer barrel is connected with described water circulating pump, and described water circulating pump is connected with described circulation pipe, and described circulation pipe is communicated with the water cavity of described rotary drum washing machine with outer bung.
CN201420641821.9U 2014-10-31 2014-10-31 Rotary drum washing machine outer bung and washing machine Active CN204282066U (en)

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Application Number Priority Date Filing Date Title
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107099978A (en) * 2017-05-11 2017-08-29 青岛海尔洗衣机有限公司 A kind of outer bung and washing machine
CN107747187A (en) * 2017-11-15 2018-03-02 海信(山东)冰箱有限公司 A kind of washing machine
CN108252029A (en) * 2016-12-29 2018-07-06 青岛海尔洗衣机有限公司 The outer bung and washing machine of outer barrel in washing machine capable of washing
CN108625115A (en) * 2017-03-16 2018-10-09 青岛海尔洗衣机有限公司 A kind of detergent box and automatic washing machine
WO2018202221A1 (en) * 2017-05-02 2018-11-08 青岛海尔洗衣机有限公司 Washing machine outer tub cover, and fully automatic washing machine provided with same
CN108866961A (en) * 2017-05-11 2018-11-23 青岛海尔洗衣机有限公司 A kind of outer bung of new-type water flow and washing machine
CN108866960A (en) * 2017-05-11 2018-11-23 青岛海尔洗衣机有限公司 A kind of outer bung and washing machine with overflow protection structure
WO2019128900A1 (en) * 2017-12-26 2019-07-04 青岛海尔洗衣机有限公司 Washing machine
WO2020048399A1 (en) * 2018-09-05 2020-03-12 青岛海尔洗衣机有限公司 Spray nozzle, pulsator washing machine, spraying system for same, and outer drum cover
WO2020048398A1 (en) * 2018-09-05 2020-03-12 青岛海尔洗衣机有限公司 Top-loading washing machine, spraying system and outer barrel cover thereof
WO2020093839A1 (en) * 2018-11-08 2020-05-14 青岛海尔洗衣机有限公司 Vertical-axis washing machine
CN111719288A (en) * 2019-03-04 2020-09-29 青岛海尔洗衣机有限公司 Clothes washing equipment with internal circulation function

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108252029A (en) * 2016-12-29 2018-07-06 青岛海尔洗衣机有限公司 The outer bung and washing machine of outer barrel in washing machine capable of washing
CN108625115B (en) * 2017-03-16 2021-08-03 青岛胶南海尔洗衣机有限公司 Detergent box and full-automatic washing machine
CN108625115A (en) * 2017-03-16 2018-10-09 青岛海尔洗衣机有限公司 A kind of detergent box and automatic washing machine
WO2018202221A1 (en) * 2017-05-02 2018-11-08 青岛海尔洗衣机有限公司 Washing machine outer tub cover, and fully automatic washing machine provided with same
CN107099978B (en) * 2017-05-11 2021-03-02 西安交通大学 Outer barrel cover and washing machine
WO2018205989A1 (en) * 2017-05-11 2018-11-15 青岛海尔洗衣机有限公司 Outer drum cover and washing machine
CN108866961A (en) * 2017-05-11 2018-11-23 青岛海尔洗衣机有限公司 A kind of outer bung of new-type water flow and washing machine
CN108866960A (en) * 2017-05-11 2018-11-23 青岛海尔洗衣机有限公司 A kind of outer bung and washing machine with overflow protection structure
CN107099978A (en) * 2017-05-11 2017-08-29 青岛海尔洗衣机有限公司 A kind of outer bung and washing machine
CN108866960B (en) * 2017-05-11 2021-10-22 青岛海尔洗衣机有限公司 Outer barrel cover with overflow protection structure and washing machine
CN107747187A (en) * 2017-11-15 2018-03-02 海信(山东)冰箱有限公司 A kind of washing machine
WO2019128900A1 (en) * 2017-12-26 2019-07-04 青岛海尔洗衣机有限公司 Washing machine
WO2020048398A1 (en) * 2018-09-05 2020-03-12 青岛海尔洗衣机有限公司 Top-loading washing machine, spraying system and outer barrel cover thereof
WO2020048399A1 (en) * 2018-09-05 2020-03-12 青岛海尔洗衣机有限公司 Spray nozzle, pulsator washing machine, spraying system for same, and outer drum cover
WO2020093839A1 (en) * 2018-11-08 2020-05-14 青岛海尔洗衣机有限公司 Vertical-axis washing machine
CN111719288A (en) * 2019-03-04 2020-09-29 青岛海尔洗衣机有限公司 Clothes washing equipment with internal circulation function

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GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20170228

Address after: 266000 Qingdao, Pingdu City, South Village, Hisense Road, No. 8, No.

Patentee after: Hisense (Shandong) refrigerator Co., Ltd.

Address before: 528303 Ronggui, Guangdong, Shunde District, Rong Rong Road, No. 8, No.

Patentee before: Hisense Ronshen (Guangdong) Refrigerator Co., Ltd.

C41 Transfer of patent application or patent right or utility model