CN211665396U - Washing box anti-overflow water device and washing machine - Google Patents
Washing box anti-overflow water device and washing machine Download PDFInfo
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- CN211665396U CN211665396U CN202020076352.6U CN202020076352U CN211665396U CN 211665396 U CN211665396 U CN 211665396U CN 202020076352 U CN202020076352 U CN 202020076352U CN 211665396 U CN211665396 U CN 211665396U
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- washing box
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- 238000005406 washing Methods 0.000 title claims abstract description 119
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000009434 installation Methods 0.000 claims description 8
- 239000006260 foam Substances 0.000 abstract description 22
- 230000002159 abnormal effect Effects 0.000 abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 6
- 241001330002 Bambuseae Species 0.000 abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 6
- 239000011425 bamboo Substances 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000003020 moisturizing effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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Abstract
The utility model provides a washing box anti-overflow water device and a washing machine, wherein the washing box anti-overflow water device comprises a washing box, a water inlet pipe, an outer barrel and a water drain pipe which are sequentially communicated, and the washing box anti-overflow water device also comprises a drainage pipe component; the drainage tube component is communicated between the washing box and the drainage pipe, and the drainage tube component is communicated between the water inlet pipe and the drainage pipe. The washing machine includes a washing tub water overflow preventing device. The pressure in the washing box is atmospheric pressure, the arrangement can solve the problem of abnormal air pressure of the drain pipe, and water in the washing box gradually enters the drainage pipe assembly from the water inlet pipe and finally flows out of the drain pipe; the foam in inlet tube and the drain pipe is eliminated and taken away gradually to the in-process rivers, and the pressure tends to normal change in inlet tube and the drain pipe, and the discharge that gets into the inner tube through the inlet tube rises gradually back in order to eliminate the foam in the section of thick bamboo, and the atmospheric pressure in washing box, inlet tube, cylinder and the drain pipe resumes normally, continues moisturizing this moment and can effectively clear away a section of thick bamboo interior foam and no longer produce washing box overflow problem.
Description
Technical Field
The utility model relates to a washing machine technical field, concretely relates to washing box anti-overflow water installation and washing machine.
Background
The existing drum washing machine is internally provided with a washing box, a water inlet pipe, a drum and a water drain pipe which are sequentially communicated, wherein the drum comprises an outer drum and an inner drum positioned in the outer drum. When the washing machine works, the entering water flow firstly reaches the washing box and then enters the drum through the water inlet pipe. When the washing powder or the washing liquid put into a user is excessive, a large amount of foam is generated in the roller in the washing process, and the foam is accumulated at the water inlet pipe to cause the internal pressure of the roller to be abnormal; when the liquid level sensor detects that the pressure in the drum is abnormal, the washing machine enters a defoaming mode, and a large amount of water is introduced to remove and bring out foams.
Because the foam blocks the water inlet pipe to influence the air pressure, when a large amount of water is introduced, the water flow cannot smoothly enter the roller and is stored in the washing box until the water overflows out of the washing machine. In the existing washing machine, an exhaust pipe is added between a washing box and an outer drum to release the pressure in the drum, so that water flow can smoothly enter the drum.
The existing washing machine has the problems that when the drum is filled with foam, the foam not only blocks the water inlet pipe, but also blocks the exhaust pipe and the drain pipe which are filled with the foam, so that the air pressure is abnormal, at the moment, the exhaust pipe and the drain pipe are invalid, water flow still cannot enter the drum through the water inlet pipe, and the problem of water overflow at a washing box is still unsolved.
SUMMERY OF THE UTILITY MODEL
A first object of the utility model is to provide an effectively solve washing box anti-overflow water installation of washing box department overflow problem.
A second object of the present invention is to provide a washing machine which can effectively solve the problem of water overflow of the washing tub.
The utility model discloses the washing box anti-overflow water installation that the first purpose provided includes washing box, inlet tube, urceolus and drain pipe that communicate in proper order, and washing box anti-overflow water installation still includes the drain pipe assembly; the drainage tube component is communicated between the washing box and the drainage pipe, and the drainage tube component is communicated between the water inlet pipe and the drainage pipe.
According to the scheme, the drainage tube assembly is communicated between the washing box and the drainage tube, the internal pressure of the washing box is atmospheric pressure, the problem of abnormal air pressure of the drainage tube can be solved, and under the premise, water in the washing box gradually enters the drainage tube assembly from the water inlet tube and finally flows out of the drainage tube; rivers get into the drainage tube subassembly and through the in-process that the drain pipe flows from the inlet tube, eliminate gradually and take away the foam in inlet tube and the drain pipe, press and tend to normal change in the inlet tube and the drain pipe, the discharge that gets into the inner tube through the inlet tube rises gradually back in order to eliminate foam in the section of thick bamboo to make the atmospheric pressure in washing box, inlet tube, cylinder and the drain pipe resume normally, continue the moisturizing this moment and can effectively clear away a section of thick bamboo interior foam, and no longer produce washing box overflow problem.
In a further aspect, the drain assembly is connected to the bottom of the washing box.
Therefore, the part of the drainage pipe component communicated with the washing box is used for adjusting the air pressure of the drainage pipe, and can drain part of water in the washing box to the drainage pipe, so that the drainage efficiency and the internal pressure adjusting efficiency are improved.
In a further aspect, the draft tube assembly is connected to an upper portion of the intake tube.
Therefore, the arrangement can further prevent water flow from being influenced by foam in the water inlet pipe to smoothly enter the drainage pipe assembly to realize drainage.
The further proposal is that a communication port between the drainage tube component and the water inlet tube is horizontally arranged.
Therefore, the arrangement can prevent water resource waste caused by water flow entering the drainage pipe assembly when the washing machine is in normal operation.
The drainage tube assembly comprises a first tube section, a second tube section, a third tube section and a tee joint piece, wherein the first tube section, the second tube section and the third tube section are communicated through the tee joint piece; the first pipe section is communicated with the washing box, the second pipe section is communicated with the water inlet pipe, and the third pipe section is communicated with the water drain pipe.
In another further aspect, the draft tube assembly includes a first draft tube and a second draft tube; the first drainage tube is communicated between the washing box and the drainage tube, and the second drainage tube is communicated between the water inlet tube and the drainage tube.
Therefore, the arrangement modes of the two drainage pipe assemblies can realize the functions of adjusting the internal pressure of the drainage pipe and draining and discharging water in the washing box.
In a further aspect, the draft tube assembly is a hose assembly.
Therefore, as the positions of all parts in the washing machine body are fixed, the additionally added drainage tube component is made of soft materials and is convenient to arrange, and the unnecessary increase of the volume of the washing machine is avoided.
The washing box overflow-preventing device further comprises an exhaust pipe, wherein the exhaust pipe is communicated between the washing box and the outer barrel and is positioned above the water inlet pipe.
Therefore, when the amount of foam in the drum is less, the exhaust pipe can effectively keep the air pressure in the drum normal, further ensure the stable internal pressure of the washing system and further avoid the problem of water overflow of the washing box.
The further proposal is that the periphery of the outer cylinder is provided with a buckle, and the drainage tube component is fixed on the buckle.
In a further scheme, a plurality of buckles are arranged along the circumferential direction of the outer barrel, and the drainage tube assembly is fixed on the periphery of the outer barrel along the circumferential direction of the outer barrel.
The buckle comprises two buckle arms which are oppositely arranged, the buckle arms extend out from the periphery of the outer cylinder, a buckle position is formed between the two buckle arms, and the distance between the two buckle arms is reduced at the extending tail ends of the two buckle arms; the drainage tube assembly is located in the snap-fit location.
Therefore, the drainage tube component can be quickly and effectively fixed outside the outer cylinder by the arrangement, and the production efficiency is improved; the drainage tube component is arranged along the periphery of the outer barrel, so that the influence of the drainage tube component on other structures of the washing machine can be avoided as much as possible, the outer barrel can be prevented from vibrating and colliding with the drainage tube component, and abnormal sound is avoided.
The utility model discloses the washing machine that the second purpose provided includes washing box anti-overflow water device, and washing box anti-overflow water device adopts foretell washing box anti-overflow water device.
Drawings
Fig. 1 is a schematic structural view of a first viewing angle of an overflow preventing device for a washing box according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a second viewing angle of the overflow preventing device of a washing box according to an embodiment of the present invention.
FIG. 3 is a schematic structural view of an outer tub and a drainage tube assembly in an embodiment of the overflow preventing device for a washing box of the present invention.
Detailed Description
Referring to fig. 1 and 2, fig. 1 and 2 are schematic structural views of a first viewing angle and a second viewing angle of an overflow preventing device for a washing box according to an embodiment of the present invention. The utility model provides a washing machine is drum type washing machine, and washing machine has washing box anti-overflow water installation, and washing box anti-overflow water installation comprises washing box 1, inlet tube 2, urceolus 3, drain pipe 4, drainage tube subassembly 5 and blast pipe 6, and washing machine has the cylinder, and the cylinder includes foretell urceolus 3 and is located the inner tube (not shown in the figure) of urceolus 3, and urceolus 3 is linked together with the inner tube.
The interior of the washing box 1 is a space for containing washing powder or washing liquid, the upper end of the water inlet pipe 2 is communicated with the bottom of the washing box 1, and the lower end of the water inlet pipe 2 is communicated with the upper part of the outer barrel 3; an exhaust pipe 6 is communicated between the upper part of the washing box 1 and the upper part of the outer cylinder 3, and the port of the exhaust pipe 6 communicated to the inner part of the outer cylinder 3 is positioned above the port of the water inlet pipe 2 communicated to the inner part of the outer cylinder 3. The drain pipe 4 includes an extension pipe section 41 and a bent pipe section 42 connected in a bent manner, and the extension pipe section 41 communicates with the bottom of the outer tub 3.
The drainage tube assembly 5 comprises a first tube section 51, a second tube section 52, a third tube section 53 and a tee joint 50, wherein the first tube section 51, the second tube section 52 and the third tube section 53 are hoses, and the first tube section 51, the second tube section 52 and the third tube section 53 are communicated through the tee joint 50. The upper end of the first pipe section 51 is connected to the bottom of the washing box 1, the upper end of the second pipe section 52 is horizontally connected to the upper part of the vertically arranged water inlet pipe 2, and the third pipe section 53 is connected to the extension pipe section 41 of the water outlet pipe 4.
Referring to fig. 3, fig. 3 is a schematic structural view of an outer tub and a drainage tube assembly in an embodiment of the anti-overflow device for a washing box of the present invention. The outer circumference of the outer cylinder 3 is provided with a plurality of buckles 31 arranged along the circumferential direction of the outer cylinder 3, each buckle 31 comprises two oppositely arranged buckle arms 311, each buckle arm 311 extends out from the outer circumference of the outer cylinder 3, a buckle position 310 is formed between the two buckle arms 311, and the distance between the two buckle arms 311 is reduced at the extending tail ends of the two buckle arms 311.
The third pipe section 53 is snapped in the snap-in positions 310 of the plurality of snaps 31, and thus the third pipe section 53 is fixed along the circumferential direction of the outer cylinder 3 depending on the outer circumference of the outer cylinder 3. The first and second tube sections 51, 52 are shorter and the third tube section 53 is longer, and only the longer third tube section 53 needs to be secured to effectively secure the drain assembly 5.
When a user washes clothes, excessive washing powder or washing liquid is added, the roller is filled with foam, and the foam is accumulated at the water inlet pipe 2, the exhaust pipe 6 and the drain pipe 4. At this time, if the liquid level sensor detects that the pressure in the drum exceeds the preset threshold, the control system of the washing machine judges that the pressure in the drum is abnormal and enters a defoaming mode, and the defoaming mode is a working mode in which a large amount of water is introduced to eliminate and take out the foam in the water inlet pipe 2, the drum and the water outlet pipe 4.
After the system enters a defoaming mode, a water inlet valve of the washing machine is opened, water flow firstly reaches the washing box 1, and at the moment, the water flow cannot smoothly enter the water inlet pipe 2 and the exhaust pipe 6. Because the internal pressure of the washing box 1 is atmospheric pressure, even if the air pressure in the cylinder is abnormal, the water flow of the washing box 2 can be discharged through the drainage pipe component 5 and the drainage pipe 4; due to the foam blocking, a part of the water flow entering the water inlet pipe 2 slowly passes through the water inlet pipe 2 and reaches the inside of the roller, and the other part enters the second pipe section 52 and reaches the water outlet pipe 4 to be discharged.
In the defoaming process, rivers eliminate gradually and take out the foam in inlet tube 2 and the drain pipe 4, press and tend to normal gradual change in inlet tube 2 interior pressure and the interior pressure of drain pipe 4, get into the discharge of inner tube through inlet tube 4 and rise gradually in order to eliminate foam in the section of thick bamboo to make the atmospheric pressure in washing box 1, inlet tube 2, cylinder and the drain pipe 4 resume normally, continue the moisturizing this moment and can effectively clear away a section of thick bamboo interior foam, and no longer produce washing box overflow problem.
In other embodiments, the drain tube assembly includes a first drain tube communicating between the washing box and the drain tube, and a second drain tube communicating between the inlet tube and the drain tube. This embodiment requires that both the first draft tube and the second draft tube are fixed on the outer circumference of the outer tube by a corresponding plurality of buckles.
In other embodiments, the horizontal position of the communication port between the first pipe section and the washing box is higher than the horizontal position of the communication port between the water inlet pipe and the washing box, so that under the normal application of the washing machine, water flow preferentially enters the water inlet pipe, and the waste of water resources is avoided; under "defoaming mode", more rivers will get into the second pipeline section from the inlet tube in the washing box, and first pipeline section plays balanced drain pipe atmospheric pressure effect and complementary drainage effect.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.
Claims (12)
1. Washing box anti-overflow water installation, including washing box, inlet tube, urceolus and the drain pipe that communicates in proper order, its characterized in that:
the washing box anti-overflow device also comprises a drainage pipe assembly;
the drainage tube assembly is communicated between the washing box and the drainage tube, and the drainage tube assembly is communicated between the water inlet tube and the drainage tube.
2. An overflow preventing device for a washing box as claimed in claim 1, wherein:
the drain pipe assembly is connected to the bottom of the washing box.
3. An overflow preventing device for a washing box as claimed in claim 1 or 2, wherein:
the drainage tube assembly is connected to the upper portion of the water inlet tube.
4. An overflow preventing device for a washing box as claimed in claim 1 or 2, wherein:
the communicating opening between the drainage tube component and the water inlet pipe is horizontally arranged.
5. An overflow preventing device for a washing box as claimed in claim 1 or 2, wherein:
the drainage tube assembly comprises a first tube section, a second tube section, a third tube section and a tee joint, wherein the first tube section, the second tube section and the third tube section are communicated through the tee joint;
the first pipe section is communicated with the washing box, the second pipe section is communicated with the water inlet pipe, and the third pipe section is communicated with the water outlet pipe.
6. An overflow preventing device for a washing box as claimed in claim 1 or 2, wherein:
the draft tube assembly includes a first draft tube and a second draft tube;
the first drainage tube is communicated between the washing box and the drainage tube, and the second drainage tube is communicated between the water inlet tube and the drainage tube.
7. An overflow preventing device for a washing box as claimed in claim 1 or 2, wherein:
the drainage tube assembly is a hose assembly.
8. An overflow preventing device for a washing box as claimed in claim 1 or 2, wherein:
the washing box anti-overflow water device further comprises an exhaust pipe, wherein the exhaust pipe is communicated between the washing box and the outer barrel, and is positioned above the water inlet pipe.
9. An overflow preventing device for a washing box as claimed in claim 1 or 2, wherein:
the periphery of urceolus is equipped with the buckle, the drainage tube subassembly is fixed on the buckle.
10. An overflow preventing device for a washing box as claimed in claim 9, wherein:
the plurality of buckles are arranged along the circumferential direction of the outer barrel, and the drainage tube assembly is fixed on the periphery of the outer barrel along the circumferential direction of the outer barrel.
11. An overflow preventing device for a washing box as claimed in claim 9, wherein:
the buckle comprises two buckle arms which are oppositely arranged, the buckle arms extend out of the periphery of the outer barrel, a buckle position is formed between the two buckle arms, and the distance between the two buckle arms is reduced at the extending tail ends of the two buckle arms;
the drain tube assembly is located in the snap-fit location.
12. Washing machine, including washing box anti-overflow water installation, its characterized in that:
the water overflow preventing device for the washing box adopts the water overflow preventing device for the washing box as claimed in any one of the claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076352.6U CN211665396U (en) | 2020-01-13 | 2020-01-13 | Washing box anti-overflow water device and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076352.6U CN211665396U (en) | 2020-01-13 | 2020-01-13 | Washing box anti-overflow water device and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211665396U true CN211665396U (en) | 2020-10-13 |
Family
ID=72739421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020076352.6U Active CN211665396U (en) | 2020-01-13 | 2020-01-13 | Washing box anti-overflow water device and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211665396U (en) |
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2020
- 2020-01-13 CN CN202020076352.6U patent/CN211665396U/en active Active
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