CN108951051B - Drum washing and drying integrated machine - Google Patents
Drum washing and drying integrated machine Download PDFInfo
- Publication number
- CN108951051B CN108951051B CN201710919008.1A CN201710919008A CN108951051B CN 108951051 B CN108951051 B CN 108951051B CN 201710919008 A CN201710919008 A CN 201710919008A CN 108951051 B CN108951051 B CN 108951051B
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- bottom wall
- diversion
- wall surface
- cooling water
- water
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- 238000005406 washing Methods 0.000 title claims abstract description 36
- 238000001035 drying Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 239000000498 cooling water Substances 0.000 claims abstract description 93
- 238000009833 condensation Methods 0.000 claims abstract description 17
- 230000005494 condensation Effects 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims description 12
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 239000010985 leather Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 210000003205 muscle Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009736 wetting Methods 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
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/24—Condensing 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Drying Of Solid Materials (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a drum washing and drying integrated machine which comprises a water holding barrel, a drum and a cooling water supply device, wherein the cooling water supply device supplies cooling water to the bottom wall surface of the water holding barrel through a cooling water inlet channel so as to form a condensation surface on the bottom wall surface of the water holding barrel, an outlet end of the cooling water inlet channel is arranged at the upper part of the bottom wall surface of the water holding barrel, a diversion part for diverting cooling water inlet is arranged at the outlet end of the cooling water inlet channel, the outlet end is separated by the diversion part to form a diversion outlet, and the cooling water is shunted by the diversion part and flows to the bottom wall surface of the water holding barrel from the diversion outlet. The invention has simple structure, splash prevention, space saving and stable condensation waterway.
Description
Technical Field
The present invention relates to a drum washing machine.
Background
The drum washing machine with drying function, when drying clothes, the air is heated by the heater, then enters the drum to absorb moisture and dry the moist clothes, and becomes moist and hot air; the hot and humid air then enters a condenser where the water vapor is condensed and the vapor-depleted air is returned to the heater, and the process is repeated until the laundry is dried.
For the independent washing machine with the condensing channel designed on the back of the water containing barrel, the longitudinal size of the product is increased, the cost is higher, and meanwhile, the wire scraps brought by drying can be fed into the condensing channel, but the wire scraps can not be directly removed, so that the channel is easy to be blocked.
For the structure of directly combining the condenser on the bottom wall surface of the water bucket, the control of the cooling water is particularly important, and the stability of the waterway needs to be ensured. The existing adapter component widely used in the market sends cooling water into the condensing component, because the space in the water holding barrel is limited, the water outlet of the adapter has a requirement on the flow velocity, water is sprayed to the inner wall of the water holding barrel, but the area of the water outlet is small, the processing error is large, meanwhile, the area of the water outlet can be increased or reduced in the long-term washing and use process, the flow velocity of the water outlet is influenced, and the cooling water can be splashed or can not be sprayed to the inner wall of the water holding barrel. Meanwhile, the problems of sealing and fixing of the adapter are also required to be considered, so that the structure is more complicated.
In addition, the condensation surface of the existing washing machine is smooth, water flows down along the smooth inner wall, and because the wind speed inside the roller is fast, water flow lacks protection, water flow adhesion is poor, and the path is unstable.
Disclosure of Invention
The invention aims to solve the technical problem of providing a roller washing and drying integrated machine which is simple in structure and space-saving.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a cylinder washes dry all-in-one, includes flourishing cask, cylinder and cooling water supply device, its characterized in that: the cooling water supply device supplies cooling water to the bottom wall surface of the water bucket through a cooling water inlet channel so as to form a condensation surface on the bottom wall surface of the water bucket, an outlet end of the cooling water inlet channel is arranged at the upper part of the bottom wall surface of the water bucket, a diversion part for diverting the cooling water inlet is arranged at the outlet end of the cooling water inlet channel, the outlet end is separated by the diversion part to form a diversion outlet, and the cooling water is diverted by the diversion part and flows to the bottom wall surface of the water bucket from the diversion outlet. Through the diversion effect of the diversion component, the water flow direction and the flow rate flowing to the bottom wall surface of the water containing bucket can be changed, the cooling water path is stable, the splash phenomenon is eliminated, and particularly when no other water retaining component exists between the condensation part and the roller, water is not easy to splash into the roller to wet clothes due to the overcoming of the splash phenomenon. In addition, as the condensation surface is directly formed on the bottom wall surface of the water containing bucket, the space occupation is greatly reduced, and the product size is optimized.
An alternative scheme is that the bottom wall surface of the water bucket is provided with drainage ribs for guiding the split cooling water to the left bottom wall surface and the right bottom wall surface respectively.
The drainage rib is provided with a herringbone initial section which is arranged in bilateral symmetry, the herringbone initial section is positioned at the lower end of the flow distribution component, and the drainage rib is simple in structure and low in cost. Optionally, the drainage rib extends downwards around the center of the bottom wall surface of the water bucket. Through the design of drainage muscle, increased the flow path of cooling water, improved condensation efficiency.
An optional scheme, shunt notch has been seted up to the one end that is close to the reposition of redundant personnel export on the drainage muscle. The cooling water along the trend of the drainage rib is secondarily split when passing through the split notch, one part of the cooling water continuously flows along the drainage rib, and the other part of the cooling water downwards flows out of the split notch.
An alternative scheme is that a flow blocking rib arranged around the center of the bottom wall surface of the water bucket is arranged on the bottom wall surface of the water bucket below the flow guiding rib, and cooling water entering from the flow dividing notch is paved to the wall surface of the water bucket along the flow blocking rib. The flow blocking ribs are preferably arc-shaped flow blocking ribs.
An alternative scheme is that a through hole of a rotary shaft of a central ring of the bottom wall surface of the water bucket is provided with a dewatering shaft protection rib.
The flow dividing part is a flow dividing rib arranged at the outlet end, and the flow dividing rib divides the outlet end into two flow dividing outlets which are symmetrically arranged left and right. The flow dividing ribs can be designed as sheet-shaped flow dividing ribs.
Optionally, a drainage groove which is concave inwards is arranged on the bottom wall surface of the water containing barrel along the direction of the diversion outlet towards the drainage rib. For the structure that the outlet end is divided into two diversion outlets which are arranged in bilateral symmetry by the diversion component, the number of the diversion grooves is two correspondingly, the two diversion grooves are arranged in bilateral symmetry by taking the diversion rib as the center, and each diversion outlet is communicated with the diversion groove on the same side. And optionally, the transverse width along the water flow to each drainage groove is changed from small to large. The structure is simple, and the cost is low. The design of drainage groove can draw cooling water to the flourishing cask inner wall surface, better elimination splash phenomenon, optimizes the reposition of redundant personnel effect of reposition of redundant personnel muscle simultaneously.
Further, the bottom wall surface of the diversion trench is an arc surface, and water flowing out of the diversion outlet flows to the diversion rib along the arc surface of the diversion trench. The drainage effect of the drainage groove is further improved through the design.
At least the bottom wall surface of the water containing barrel positioned above the axis of the roller is a gradual change inclined surface with high center and low edge. For example, a relatively symmetrical alternative design is that the bottom wall surface of the water containing bucket is a revolving surface taking the axis of the roller as a rotating shaft, the vertical surface which is positioned in front of the bottom wall surface of the water containing bucket and is perpendicular to the axis of the roller is taken as a reference, the edge of the bottom wall surface of the roller faces the center direction, and the distance between the generatrix of the revolving surface and the vertical surface is gradually reduced.
An alternative scheme, the bottom wall surface of the water holding barrel is a leather grain surface, and leather grain roughening treatment is carried out on the bottom wall surface of the water holding barrel, so that the adhesive force of cooling water is further enhanced.
An alternative scheme is that a plurality of ventilation holes are formed in the bottom wall surface of the roller. Thus, the air with high humidity during drying can be controlled to exchange heat with the cooling water more effectively.
The cooling water inlet channel is an inlet through hole integrally formed on the bottom wall of the water containing bucket. The design structure is simpler, saves space, and ensures that the water inlet channel has larger design space so as to realize better water inlet effect design.
The drum washing and drying integrated machine has the advantages of simpler structure, convenient processing and low cost. The method has the following beneficial effects:
1. the design of the flow dividing ribs can change the water flow direction and flow rate flowing to the bottom wall surface of the water containing barrel, so that the splashing phenomenon is eliminated, and especially when no other water retaining component exists between the condensation part and the roller, water is not easy to splash into the roller to wet clothes due to the overcoming of the splashing phenomenon.
2. And an independent condensing channel is canceled, so that the volume of the washing and drying integrated machine is reduced, the condensing effect is ensured, and the drying efficiency is improved.
3. The design of the diversion ribs, the water blocking ribs and the dewatering shaft protection ribs on the bottom wall surface of the water holding barrel enables the thread scraps carried out of the drying hot air to be intercepted and exposed in the water holding barrel, so that the water flow in the washing process can wash the thread scraps and be carried away from the bottom wall surface of the water holding barrel, and the self-cleaning effect is achieved.
4. An integrated flow dividing structure is arranged on the water holding barrel, cooling water is divided on the premise of not increasing parts (adapter), the area of a cooling water outlet is enlarged, and water flow is stabilized.
5. The drainage structure is arranged on the bottom wall surface of the water containing barrel to guide the flow direction of cooling water, so that the surface tension of water flow can be fully utilized while the contact surface of the cooling water flow can be increased, the cooling water is prevented from being influenced by high-speed wind in the roller, and in addition, the cooling water is prevented from secondarily wetting clothes.
Drawings
The invention is further described with reference to the drawings and detailed description which follow:
fig. 1 is a front view of an inner wall of a tub of a drum washing and drying integrated machine according to the present invention;
FIG. 2-1 is an enlarged view of the portion I of FIG. 1;
FIG. 2-2 is an enlarged view of the outlet end portion of FIG. 2-1;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4-1 is a schematic view showing the shape of the inner wall of the tub;
FIG. 4-2 is an enlarged view of the upper half of FIG. 4-1;
FIG. 5 is a schematic diagram of the flow direction of the water flow corresponding to FIG. 1;
FIG. 6 is a schematic view of FIG. 1 in a state of being blocked by the bottom wall of the drum;
fig. 7 is a schematic installation view of a cooling water pipe of the drum washing and drying integrated machine.
Detailed Description
As shown in fig. 1, 2-2, 3 and 6, an embodiment of the drum washing and drying integrated machine according to the present invention is shown. The drum washing and drying integrated machine comprises a water containing barrel 1, a drum 2 and a cooling water supply device, wherein the cooling water supply device supplies cooling water to the bottom wall surface 11 of the water containing barrel through a cooling water inlet channel 12 so as to form a condensation surface on the bottom wall surface of the water containing barrel, and the space occupation is greatly reduced due to the fact that the condensation surface is directly formed on the bottom wall surface of the water containing barrel, so that the product size is optimized. The outlet end 121 of the cooling water inlet channel 12 is arranged at the upper part of the bottom wall surface of the water bucket, and a diversion component for diverting the cooling water inlet is arranged at the outlet end 121 of the cooling water inlet channel. The outlet end 121 is divided by a dividing member to form a divided outlet 122. Through the reposition of redundant personnel design of reposition of redundant personnel part, can make the rivers direction and the flow that flow to the condensation face change, also slow down the direct impact of cooling water inflow to condensation portion import position, make the cooling water route stable, eliminate the phenomenon of splashing, especially when there is not other manger plate parts between condensation portion and the cylinder, because the overcoming of phenomenon of splashing, water just is difficult to splash into the cylinder and wets the clothing. The flow dividing member in this embodiment is designed in a laterally symmetrical flow dividing manner (of course, it may be divided into a multi-outlet flow dividing manner, such as a laterally middle-right or other asymmetric flow dividing structure). The cooling water inlet channel can be designed into a common cylindrical shape or a round table shape.
As shown in fig. 1, in order to prevent cooling water from entering the inner wall of the drum to wet laundry, the center ring spindle through hole 10 of the tub bottom wall 11 is provided with a dehydrating shaft protection rib 19 to prevent cooling water from flowing to the dehydrating shaft along the inner wall to enter the drum in a bad condition.
As shown in fig. 3, in this embodiment, the outlet end 121 of the cooling water inlet channel 12 is disposed at the top of the bottom wall of the tub, the cooling water inlet channel 12 penetrates the rear wall of the tub from top to bottom, in this embodiment, the cooling water inlet channel is an integrally formed water inlet through hole on the bottom wall of the tub, and the cooling water inlet channel is located at the outer side of the tub and is formed as an interface for connecting the cooling water pipe 13. The interface may be in the form of a straight tube or a curved tube. The cooling water inlet passage 12 may be cylindrical or frustoconical or other conventional shape.
As shown in fig. 7, a cooling water pipe 13 of the drum washing and drying integrated machine is connected with a water inlet valve 3 of a fixed part and a water containing barrel 1, the water containing barrel can shake when the washing machine works, the cooling water pipe 13 is designed by a U-shaped reverse folding shaping special pipe, a U-shaped part 131 of the cooling water pipe is horizontally arranged, an outlet end 132 of the U-shaped part is downwards bent and then is connected with an interface of a cooling water inlet channel 12, so that the expansion and contraction amount can be provided when the water containing barrel 1 moves, the pulling is avoided, meanwhile, the U-shaped shaping design can furthest utilize the space, and the abrasion of the cooling water pipe 13 in the movement is avoided.
As shown in fig. 1, 2-2, and 3, for convenience of description, the tub bottom wall 11 is considered to be composed of two parts, i.e., a left bottom wall 111 and a right bottom wall 112, and the left bottom wall 111 and the right bottom wall 112 may have a generally bilateral symmetry. The water containing bucket bottom wall surface 11 is provided with a drainage rib 14 for guiding the split cooling water to the left bottom wall surface 111 and the right bottom wall surface 112 respectively, the drainage rib is provided with a herringbone starting section 141 which is arranged in a bilateral symmetry mode, the herringbone starting section 141 is positioned at the lower end of the split component, and the drainage rib 14 extends downwards around the center of the water containing bucket bottom wall surface. The drainage rib 14 and the flow dividing component can be connected into a whole, and the drainage rib and the flow dividing component can be of unconnected designs according to different designs of the outlet end. In this embodiment, the flow dividing member is a flow dividing rib 15 disposed at the outlet end 121, the flow dividing rib divides the outlet end 121 into two flow dividing outlets 122 disposed symmetrically, the flow dividing rib 15 is shown in the figure as a plate-like structure integrally structured with the bottom wall surface 11 of the tub, meanwhile, the flow guiding rib 14 is integrally connected with the flow dividing member (flow dividing rib), and the thickness and length of the plate-like flow dividing rib can be adjusted according to the actual capacity of the washing machine. The design of drainage muscle makes the cooling water change from single face cooperation with the cylinder diapire into two-sided cooperation, will generate bigger surface tension and flow resistance, and surface tension can prevent the strong wind interference in the cylinder, guarantees cooling water stability, and flow resistance can reduce the cooling water velocity of flow, makes the cooling water of unit volume exist longer time at the cylinder inner wall, accomplishes more heat exchanges, absorbs more vapor.
In this embodiment, the bottom wall of the tub along the direction of the diversion outlet 122 toward the diversion rib 14 (i.e., along the direction of the water flow from the diversion outlet toward the diversion rib) is further provided with an inward concave diversion trench 16, which is symmetrically arranged around the diversion rib 15, and the diversion outlet of each diversion rib is communicated with the diversion trench 16 on the same side. The structure of two diversion outlets which are arranged symmetrically left and right is divided into two corresponding diversion grooves corresponding to the diversion component, the two diversion grooves are arranged symmetrically left and right by taking the diversion ribs 15 as the center, and each diversion outlet is communicated with the diversion groove on the same side. And optionally, along the trend of the water flow, the transverse width of each drainage groove is changed from small to large. The design of drainage groove can draw cooling water to the cask inner wall, better elimination splash phenomenon, optimizes the reposition of redundant personnel effect of reposition of redundant personnel muscle simultaneously. The bottom wall surface of the diversion trench can be designed into an arc surface, and water flowing out of the diversion outlet flows to the diversion rib along the arc surface of the diversion trench. The design can further improve the drainage effect of the drainage groove.
As shown in fig. 1 and 2-1, a diversion notch 17 is formed at one end of the diversion rib, which is close to the diversion outlet. The cooling water along the trend of the drainage rib is secondarily split when passing through the split notch, one part of the cooling water continuously flows along the drainage rib, and the other part of the cooling water downwards flows out of the split notch. The split notches 17 in this embodiment are four symmetrical left and right. Further, a flow blocking rib 18 is arranged on the bottom wall surface of the water containing bucket below the flow guiding rib and surrounds the center of the bottom wall surface of the water containing bucket, and cooling water entering from the flow dividing notch 17 is paved to the wall surface of the water containing bucket along the flow blocking rib. The flow blocking ribs are preferably arc-shaped flow blocking ribs. In this embodiment, the drainage rib, the choke rib and the bottom wall surface of the tub are integrally formed, that is, the condensation structure and the bottom wall surface of the tub are integrally formed. Likewise, in the embodiment, the diversion ribs, the diversion trenches and the like can be integrally designed with the bottom wall surface of the water containing bucket, so that the structure can be quite simplified, the processing is convenient, and the cost is low.
As shown in fig. 4-1 and 4-2, the bottom wall 11 of the tub is a revolving surface with the axis OO of the drum as a rotation axis, and with reference to a vertical plane perpendicular to the axis OO of the drum and located in front of the bottom wall of the tub, the distance between the generatrix of the revolving surface and the vertical plane gradually decreases from the edge of the bottom wall of the drum to the center direction, similar to a dome shape with a downward top surface. The design makes the bottom wall of the water holding barrel form an inclined plane, and the gravity component force of the cooling water part can press the cooling water to the bottom wall of the water holding barrel. Meanwhile, according to the water flow direction schematic diagram in fig. 5, the bottom wall surface of the water holding barrel is roughened into a leather grain surface, and the adhesion force between the cooling water and the bottom wall surface of the water holding barrel is increased. Of course, the scheme can be deformed, the inclined plane does not need to be designed identically on the whole rotation surface, and the inclined plane can be designed into a gradual inclined plane with high center and low edge at least on the bottom wall surface of the water containing barrel above the axis of the roller. The bottom wall surface of the water containing barrel below the axis of the drum can be designed into other shapes or not designed into an inclined plane.
In the present invention, a plurality of ventilation holes 21 are formed in the bottom wall surface of the drum 2. During drying, the drum assembly is filled with high-humidity air, the high-humidity air directly flows to the bottom wall surface 11 of the water containing barrel through the vent holes, heat exchange is completed between the high-humidity air and the bottom wall surface of the water containing barrel and cooling water flowing on the bottom wall surface of the water containing barrel, water vapor in the high-humidity air is taken away by the cooling water, and the dried air is recycled back into the drum assembly through the fan assembly. The condensation surface of the present invention may be extended to be understood as the aforementioned rotation surface and the bottom wall surface of the remaining tub which can exchange heat with the hot and humid air except the rotation surface.
As shown in fig. 5, the flow direction of the cooling water in the foregoing embodiment is schematically shown, the cooling water enters the cooling water inlet channel 12 from the cooling water pipe 13, and is split into two paths of water flows through the splitting rib 15, but at this time, the two paths of water are relatively close because the surface tension and climbing characteristics of the water are easy to generate a reconvergence phenomenon, so that the drainage groove 16 is added, the bottom wall surface of the drainage groove can be designed to be an arc surface along the flow direction, the split water can flow into the herringbone initial section 141 of the drainage rib 14 along the bottom wall surface of the drainage groove, the two paths of water flow to two sides along the herringbone initial section, and are split into four paths of water flows when passing through the two notches 17 on two sides, and the cooling water entering from the notch flows into the flow blocking rib 18. After being led in through the diversion outlet and the diversion trench, the cooling water flows downwards along the diversion ribs and the flow blocking ribs under the action of the weight of the water and spreads on the bottom wall surface of the water holding bucket, so as to exchange heat with hot and humid air, dehumidify the hot and humid air and finally discharge from the water outlet 4 at the bottom of the water holding bucket.
The structural forms of the flow dividing component, the flow guiding rib and the condensation surface in the invention are not limited to the disclosure in the above embodiment, and various modification embodiments can be realized according to the core concept of the invention. That is, the present invention is capable of other embodiments in addition to the preferred embodiments described above, and various changes and modifications may be made by those skilled in the art without departing from the spirit of the invention, which is intended to be within the scope of the invention as defined in the appended claims.
Claims (18)
1. The utility model provides a cylinder washes dry all-in-one, includes flourishing cask, cylinder and cooling water supply device, its characterized in that: the cooling water supply device supplies cooling water to the bottom wall surface of the water holding barrel through a cooling water inlet channel so as to form a condensation surface on the bottom wall surface of the water holding barrel, an outlet end of the cooling water inlet channel is arranged at the upper part of the bottom wall surface of the water holding barrel, a diversion component for diverting the cooling water inlet is arranged at the outlet end of the cooling water inlet channel, the diversion component and the water holding barrel are of an integrated structure, the outlet end is separated by the diversion component to form a diversion outlet, the cooling water is diverted by the diversion component and flows to the bottom wall surface of the water holding barrel from the diversion outlet, and the bottom wall surface of the water holding barrel is provided with diversion ribs for respectively guiding the diverted cooling water to the left bottom wall surface and the right bottom wall surface.
2. The drum washing and drying integrated machine according to claim 1, wherein: the drainage rib is provided with a herringbone initial section which is arranged in a bilateral symmetry mode, and the herringbone initial section is positioned at the lower end of the flow distribution component.
3. The drum washing and drying integrated machine according to claim 2, wherein: the drainage ribs extend downwards around the center of the bottom wall surface of the water bucket.
4. The drum washing and drying integrated machine according to claim 1, wherein: and a diversion notch is formed in one end, close to the diversion outlet, of the diversion rib.
5. The drum washing and drying integrated machine according to claim 4, wherein: and a flow blocking rib arranged around the center of the bottom wall surface of the water holding barrel is arranged on the bottom wall surface of the water holding barrel below the flow guiding rib.
6. The drum washing and drying integrated machine according to claim 1, wherein: and an inwards concave drainage groove is arranged on the bottom wall surface of the water containing barrel along the direction from the diversion outlet to the drainage rib.
7. The drum washing and drying integrated machine according to any one of claims 1 to 6, characterized in that: the flow dividing part is a flow dividing rib arranged at the outlet end, and the flow dividing rib divides the outlet end into two flow dividing outlets which are symmetrically arranged left and right.
8. The drum washing and drying integrated machine according to claim 7, wherein: the bottom wall surface of the water bucket along the direction of the diversion outlet towards the diversion ribs is provided with inwards concave diversion trenches which are symmetrically arranged left and right with the diversion ribs as the center, and the diversion outlet of each diversion rib is communicated with the diversion trench on the same side.
9. The drum washing and drying integrated machine according to claim 8, wherein: the transverse width along the water flow direction of each drainage groove is changed from small to large.
10. The drum washing and drying integrated machine according to claim 1, wherein: the bottom wall surface of the water containing barrel is a leather grain surface.
11. The drum washing and drying integrated machine according to claim 1, wherein: a plurality of ventilation holes are formed in the bottom wall surface of the roller.
12. The drum washing and drying integrated machine according to any one of claims 1 to 6, characterized in that: the center ring rotating shaft through hole of the bottom wall surface of the water holding bucket is provided with a dewatering shaft protection rib.
13. The drum washing and drying integrated machine according to claim 7, wherein: the flow dividing component is a sheet-shaped flow dividing rib arranged at the outlet end.
14. The drum washing and drying integrated machine according to any one of claims 1 to 6, characterized in that: the cooling water inlet channel is an inlet through hole integrally formed on the bottom wall of the water containing bucket.
15. The drum washing and drying integrated machine according to any one of claims 1 to 6, characterized in that: at least the bottom wall surface of the water containing barrel positioned above the axis of the roller is a gradual change inclined surface with high center and low edge.
16. The drum washing and drying integrated machine according to any one of claims 1 to 6, characterized in that: the bottom wall surface of the water holding bucket is a rotary surface taking the axial lead of the roller as a rotating shaft, the vertical surface which is positioned in front of the bottom wall surface of the water holding bucket and is perpendicular to the axial lead of the roller is used as a reference, the edge of the bottom wall surface of the roller faces the center direction, and the distance between a generatrix of the rotary surface and the vertical surface is gradually reduced.
17. The drum washing and drying integrated machine according to any one of claims 6 and 8, characterized in that: the bottom wall surface of the diversion trench is an arc surface along the trend of water flow, and water flowing out of the diversion outlet flows to the diversion rib along the arc surface of the diversion trench.
18. The drum washing and drying integrated machine according to any one of claims 1 to 6, characterized in that: the cooling water pipe connecting the water inlet valve of the fixing part and the water containing barrel is provided with a U-shaped part which is horizontally arranged, and the outlet end of the U-shaped part is connected with the interface of the cooling water inlet channel after being bent downwards.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589943 | 2017-05-25 | ||
| CN2017205899431 | 2017-05-25 |
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| Publication Number | Publication Date |
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| CN108951051A CN108951051A (en) | 2018-12-07 |
| CN108951051B true CN108951051B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710919008.1A Active CN108951051B (en) | 2017-05-25 | 2017-09-30 | Drum washing and drying integrated machine |
| CN201721304729.3U Active CN207452524U (en) | 2017-05-25 | 2017-09-30 | A kind of roller washing-drying integral machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721304729.3U Active CN207452524U (en) | 2017-05-25 | 2017-09-30 | A kind of roller washing-drying integral machine |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951051B (en) * | 2017-05-25 | 2024-03-22 | 松下家电(中国)有限公司 | Drum washing and drying integrated machine |
| CN109554901B (en) * | 2018-11-02 | 2020-12-01 | 海信（山东）冰箱有限公司 | Drying washing machine |
| CN109371627A (en) * | 2018-12-14 | 2019-02-22 | 长虹美菱股份有限公司 | A kind of drum type washing drying integral machine |
| CN114592332A (en) * | 2020-12-03 | 2022-06-07 | 苏州三星电子有限公司 | Drum washing machine and condensation structure thereof |
| CN113463352A (en) * | 2021-08-02 | 2021-10-01 | 珠海格力电器股份有限公司 | Condensate water runner structure, washing barrel and washing and drying machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1490454A (en) * | 2002-09-06 | 2004-04-21 | ���µ�����ҵ��ʽ���� | Drum-type washing drier |
| WO2011078613A2 (en) * | 2009-12-24 | 2011-06-30 | 엘지전자 주식회사 | Washing machine |
| CN207452524U (en) * | 2017-05-25 | 2018-06-05 | 松下家电研究开发（杭州）有限公司 | A kind of roller washing-drying integral machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2698468B1 (en) * | 2012-08-16 | 2021-09-29 | Samsung Electronics Co., Ltd. | Drum washing and drying machine with lint collection parts |
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2017
- 2017-09-30 CN CN201710919008.1A patent/CN108951051B/en active Active
- 2017-09-30 CN CN201721304729.3U patent/CN207452524U/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1490454A (en) * | 2002-09-06 | 2004-04-21 | ���µ�����ҵ��ʽ���� | Drum-type washing drier |
| WO2011078613A2 (en) * | 2009-12-24 | 2011-06-30 | 엘지전자 주식회사 | Washing machine |
| CN207452524U (en) * | 2017-05-25 | 2018-06-05 | 松下家电研究开发（杭州）有限公司 | A kind of roller washing-drying integral machine |
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| CN207452524U (en) | 2018-06-05 |
| CN108951051A (en) | 2018-12-07 |
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