CN107604604B - Fluff filtering device in washing machine - Google Patents
Fluff filtering device in washing machine Download PDFInfo
- Publication number
- CN107604604B CN107604604B CN201711076506.0A CN201711076506A CN107604604B CN 107604604 B CN107604604 B CN 107604604B CN 201711076506 A CN201711076506 A CN 201711076506A CN 107604604 B CN107604604 B CN 107604604B
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- China
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- fluff
- box body
- filter screen
- flushing pipe
- pipe
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- 238000005406 washing Methods 0.000 title claims abstract description 40
- 238000001914 filtration Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 241000276425 Xiphophorus maculatus Species 0.000 claims abstract description 8
- 238000011010 flushing procedure Methods 0.000 claims description 107
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The invention discloses a fluff filtering device in a washing machine, which comprises: the main box body is internally provided with a platy filter screen, and the platy filter screen is obliquely arranged on a shelf on the inner side wall of the main box body and divides the main box body into an upper box body and a lower box body which are mutually independent: go up box and lower box, filter screen one end that the slope set up is fine hair output, and fine hair output is less than the other end of filter screen, has seted up the fine hair delivery outlet on the last box lateral wall that is located fine hair output, is provided with the chamber door on the main tank body lateral wall, is provided with the water inlet at last box top, is provided with the delivery port bottom the lower box, is provided with the belt cleaning device who is used for wasing the filter screen in the main tank. The fluff filtering device can automatically clean the filter screen without taking down the filter screen, and is very convenient to use.
Description
Technical Field
The present invention relates to washing apparatus, and more particularly, to a fluff filtering device in a washing machine.
Background
The linen is inevitably fallen off in the washing process, the washing water containing the fluff is discharged out of the washing machine through the drain pipe, and in order to prevent the fluff from blocking the drain pipe, a fluff filtering device for blocking the fluff from entering the drain pipe is generally arranged between the drain outlet of the washing machine and the drain pipe. The structure of the fluff filtering device commonly used at present is as follows: a cylindrical filter cylinder is arranged in a box body of the fluff filtering device, a filter screen is arranged on the outer side wall of the filter cylinder, one end of a cylinder opening of the filter cylinder is connected with a water outlet of the washing machine, a temporary storage bin for temporarily storing filtered water is arranged in the box body below the filter cylinder, and the water outlet of the temporary storage bin is communicated with a water outlet pipe. In the use, the fine hair in the cartridge filter can be more the deposition more, therefore need regularly take out the cartridge filter to clear up it, need first with the fixed spare part that is used for fixed cartridge filter come down before the clearance just can take out the cartridge filter, the dismantlement and the installation of cartridge filter are all more loaded down with trivial details.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: provided is a fluff filtering device in a washing machine, which can automatically wash a filter screen without removing the filter screen.
In order to solve the problems, the invention adopts the following technical scheme: the fluff filtering device in the washing machine comprises: the main box body is internally provided with a platy filter screen, and the platy filter screen is obliquely arranged on a shelf on the inner side wall of the main box body and divides the main box body into an upper box body and a lower box body which are mutually independent: the upper box body and the lower box body, one end of the filter screen which is obliquely arranged is a fluff output end, the fluff output end is lower than the other end of the filter screen, a fluff output port is formed in the side wall of the upper box body positioned at the fluff output end, a box door is arranged on the outer side wall of the main box body, and the box door can seal and cover the fluff output port or open the fluff output port; the top of the upper box body is provided with a water inlet, the bottom of the lower box body is provided with a water outlet, and a cleaning device for cleaning the filter screen is arranged in the main box body.
Further, the fluff filtering device in the washing machine, wherein the cleaning device has the structure that: at least one upper flushing pipe is arranged on the inner side wall of the upper box body, flushing ports of the upper flushing pipes face the filter screen, at least one lower flushing pipe is arranged on the inner side wall of the lower box body, and flushing ports of the lower flushing pipes face the filter screen.
Further, in the fluff filtering device in the washing machine, one end of the upper flushing pipe is a closed end, the other end of the upper flushing pipe is an open end, the open end of the upper flushing pipe is connected with a high-pressure water source, a plurality of first small holes are formed in the pipe wall of the upper flushing pipe, each first small hole is a flushing port of the upper flushing pipe, and each first small hole faces the filter screen; the lower flushing pipe is characterized in that one end of the lower flushing pipe is a closed end, the other end of the lower flushing pipe is an open end, the open end of the lower flushing pipe is connected with a high-pressure water source, a plurality of second small holes are formed in the pipe wall of the lower flushing pipe, each second small hole is a flushing port of the lower flushing pipe, and each second small hole faces the filter screen.
Further, in the fluff filtering device in the washing machine, each first small hole is positioned on the lower pipe wall of the upper washing pipe, and is uniformly distributed and arranged in a straight line from the open end of the upper washing pipe to the closed end of the upper washing pipe; the second small holes are positioned on the upper pipe wall of the lower flushing pipe, and are uniformly distributed and arranged in a straight line from the open end of the lower flushing pipe to the closed end of the lower flushing pipe.
Further, in the fluff filtering device in the washing machine, a first water tank and a second water tank are arranged on the side wall of the main tank body, a first water inlet is arranged on the first water tank, a second water inlet is arranged on the second water tank, the first water inlet and the second water inlet are respectively connected with a high-pressure water source, each upper flushing pipe is communicated with the first water tank, and each lower flushing pipe is connected with the second water tank.
Further, in the fluff filtering device in the washing machine, the arrangement mode of each upper flushing pipe is that the upper flushing pipes are orderly arranged at intervals to form a straight line along the fluff output end of the filter screen to the other end, and the heights of the upper flushing pipes gradually rise from the fluff output end to the other end, so that the inclination direction of the upper flushing pipes arranged to form a straight line is consistent with the inclination direction of the filter screen; the arrangement mode of each lower flushing pipe is that the lower flushing pipes are orderly arranged at intervals to form a straight line along the fluff output end of the filter screen to the other end, and the heights of the lower flushing pipes are gradually increased from the other end of the fluff output end, so that the inclination direction of the lower flushing pipes arranged to form a straight line is consistent with the inclination direction of the filter screen.
Further, in the fluff filtering device in the washing machine, a driving device capable of opening or closing the door is disposed on the main casing, and the driving device has a structure that: the main box body is hinged with a connecting arm, two ends of the connecting arm are respectively positioned at two sides of a hinge point, one end of the connecting arm is fixedly connected with the box door, the main box body is also hinged with a cylinder, and an extension rod of the cylinder is hinged with the other end of the connecting arm.
Further, in the fluff filtering device in the washing machine, a fluff collecting box is arranged on the main box body positioned at the fluff outlet, and a fluff discharging opening is arranged at the bottom of the fluff collecting box.
The beneficial effects of the invention are as follows: the fluff filtering device has a simple structure, can automatically clean the filter screen without taking down the filter screen, and is clean and convenient to clean.
Drawings
Fig. 1 is a schematic view of an internal structure of a fluff filtering device in a washing machine according to the present invention.
FIG. 2 is a schematic view of the structure in section A-A of FIG. 1.
Fig. 3 is a schematic view of the structure in the cross-section B-B of fig. 1.
FIG. 4 is a schematic diagram showing the relative positions of the upper flushing pipe, the lower flushing pipe, the filter screen, the first water tank and the second water tank after the main tank body is removed.
Fig. 5 is a partially enlarged schematic view of the driving apparatus of fig. 4.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the attached drawings and the preferred embodiments.
The linen is inevitably fallen off in the washing process, the washing water containing the fluff is discharged out of the washing machine through the drain pipe, and in order to prevent the fluff from blocking the drain pipe, a fluff filtering device for blocking the fluff from entering the drain pipe is generally arranged between the drain outlet of the washing machine and the drain pipe. As shown in fig. 1, a fluff filtering device in a washing machine according to the present invention includes: the main box body 1 is provided with a platy filter screen 2 in the main box body 1, and the platy filter screen 2 is obliquely arranged on a shelf on the inner side wall of the main box body 1 and divides the main box body 1 into an upper box body and a lower box body which are mutually independent: the washing machine comprises an upper box body 11 and a lower box body 12, wherein a water inlet connected with a water outlet of the washing machine is formed in the top of the upper box body 11, a water outlet connected with a water outlet pipe is formed in the bottom of the lower box body 12, washing water in an inner barrel of the washing machine enters the upper box body 11 through the water outlet of the washing machine and the water inlet of the upper box body 11 during water outlet operation of the washing machine, filtered washing water filtered by a filter screen 2 is discharged from the water outlet and the water outlet pipe of the lower box body 12, and filtered fluff is accumulated on the filter screen 2. One end of the filter screen 2 which is obliquely arranged is a fluff output end 21, the fluff output end 21 is lower than the other end of the filter screen 2, a fluff output port 13 is formed in the side wall of the upper box body 11 positioned at the fluff output end 21, a box door 4 is arranged on the outer side wall of the main box body 1, and the box door 4 can seal and cover the fluff output port 13 or open the fluff output port 13. As shown in fig. 4 and 5, in this embodiment, a driving device capable of opening or closing the door 4 is further disposed on the main box 1, and the driving device has a structure as follows: the main box body 1 is hinged with a connecting arm 41, two ends of the connecting arm 41 are respectively positioned at two sides of a hinge point 40, one end of the connecting arm 41 is fixedly connected with the box door 4, the main box body 1 is also hinged with an air cylinder 42, an extending rod 43 of the air cylinder 42 is hinged with the other end of the connecting arm 41, the extending rod 43 of the air cylinder 42 extends outwards to push the connecting arm 41 to rotate clockwise around the hinge point 40, so that the fluff outlet 13 is opened, otherwise, the extending rod 43 of the air cylinder 42 retracts inwards to pull the connecting arm 41 to rotate anticlockwise around the hinge point 40, and the fluff outlet 13 is closed.
The main casing 1 is further provided with a cleaning device for cleaning the filter screen, as shown in fig. 1, and the cleaning device in this embodiment has a structure that: the upper tank 11 is provided with at least one upper flushing pipe 5 on the inner side wall, the flushing port of each upper flushing pipe 5 faces the filter screen 2, the lower tank 12 is provided with at least one lower flushing pipe 6 on the inner side wall, the flushing port of each lower flushing pipe 6 faces the filter screen 2, in this embodiment, three upper flushing pipes 5 are arranged on the inner side wall of the upper tank 11, and three lower flushing pipes 6 are arranged on the inner side wall of the lower tank 12 for illustration. In order to improve the cleaning efficiency of each upper flushing pipe 5 and clean the filter screen, each upper flushing pipe 5 is provided with a structure with one end being a closed end and the other end being an open end, the open end of the upper flushing pipe 5 is connected with a high-pressure water source, a plurality of first small holes 51 are formed in the pipe wall of the upper flushing pipe 5, each first small hole 51 forms a flushing port of the upper flushing pipe 5, and each first small hole 51 faces the filter screen; in practical production, each first small hole 51 is located on the lower pipe wall of the upper flushing pipe 5, and is uniformly distributed and aligned at intervals from the open end of the upper flushing pipe 5 to the closed end of the upper flushing pipe 5. The arrangement mode of each upper flushing pipe 5 is that the upper flushing pipes 5 are sequentially and evenly arranged at intervals along the fluff output end 21 of the filter screen 2 to the other end to form a straight line, and the heights of each upper flushing pipe 5 are gradually increased from the fluff output end 21 to the other end, so that the inclination direction of each upper flushing pipe 5 in the straight line is consistent with the inclination direction of the filter screen 2, the cleaning efficiency of the cleaning device can be further improved, and the filter screen is cleaned more cleanly. In order to improve the cleaning efficiency of each lower flushing pipe 6 and clean the filter screen, each lower flushing pipe 6 is provided with a structure with one end being a closed end and the other end being an open end, the open end of the lower flushing pipe 6 is connected with a high-pressure water source, a plurality of second small holes 61 are formed in the pipe wall of the lower flushing pipe 6, each second small hole 61 forms a flushing port of the lower flushing pipe 6, and each second small hole 61 faces the filter screen; in actual production, the second small holes 61 are located on the lower pipe wall of the lower flushing pipe 6, and are uniformly distributed and aligned at intervals from the open end of the lower flushing pipe 6 to the closed end of the lower flushing pipe 6. The arrangement mode of each lower flushing pipe 6 is that the down output end 21 of the filter screen 2 is sequentially and evenly arranged at intervals to the other end to form a straight line, and the height of each lower flushing pipe 6 is gradually increased by the other end of the down output end 21, so that the inclination direction of the straight line of each lower flushing pipe 6 is consistent with the inclination direction of the filter screen 2, the cleaning efficiency of the cleaning device can be further improved, and the filter screen is cleaned more cleanly. A fluff collecting box 14 is arranged on the main box body 1 at the fluff outlet 13, and a fluff discharging opening is arranged at the bottom of the fluff collecting box 14. In the operation of cleaning the filter screen 2, the high-pressure water jet injected through each first small hole 51 flushes the filter screen 2 from the upper portion of the filter screen 2, the high-pressure water jet injected through each second small hole 61 flushes the filter screen 2 from the lower portion of the filter screen 2, flushes the fluff on the filter screen 2 to the fluff output end 21, and the fluff flushed to the fluff output end 21 is collected in the fluff collecting tank 14 through the fluff output port 13. In the use process of the filter screen 2, the fluff can block the filter holes of the filter screen, and the fluff blocking the filter can be removed easily by arranging each upper flushing pipe 5, each lower flushing pipe 6 and the structure and the position of each upper flushing pipe 5 and each lower flushing pipe 6, so that the cleaning efficiency and the cleaning degree of the cleaning device are greatly improved.
As shown in fig. 4, in this embodiment, a first water tank 7 and a second water tank 8 are provided on the side wall of the main tank 1, a first water inlet 71 is provided on the first water tank 7, a second water inlet 81 is provided on the second water tank 8, the first water inlet 71 and the second water inlet 81 are respectively connected with a high-pressure water source through connecting pipelines 10, the open ends of the upper flushing pipes 5 are respectively communicated with the first water tank 7, and the open ends of the lower flushing pipes 6 are respectively communicated with the second water tank 8.
The above description is only of the preferred embodiment of the present invention, and is not intended to limit the present invention in any other way, but any modifications or equivalent variations according to the technical spirit of the present invention are still included in the scope of the present invention.
The invention has the advantages that: the fluff filtering device has a simple structure, can automatically clean the filter screen 2 without taking down the filter screen 2, and is clean and convenient to clean the filter screen 2.
Claims (5)
1. A fluff filtering device in a washing machine, comprising: main tank body, its characterized in that: a platy filter screen is arranged in the main box body, and the platy filter screen is obliquely arranged on a shelf on the inner side wall of the main box body and divides the main box body into an upper box body and a lower box body which are mutually independent: the upper box body and the lower box body, one end of the filter screen which is obliquely arranged is a fluff output end, the fluff output end is lower than the other end of the filter screen, a fluff output port is formed in the side wall of the upper box body positioned at the fluff output end, a box door is arranged on the outer side wall of the main box body, and the box door can seal and cover the fluff output port or open the fluff output port; a water inlet is formed in the top of the upper box body, a water outlet is formed in the bottom of the lower box body, and a cleaning device for cleaning the filter screen is arranged in the main box body;
the cleaning device has the structure that: at least one upper flushing pipe is arranged on the inner side wall of the upper box body, and flushing ports of the upper flushing pipes face the filter screen; at least one lower flushing pipe is arranged on the inner side wall of the lower box body, and flushing ports of the lower flushing pipes face the filter screen;
one end of the upper flushing pipe is a closed end, the other end of the upper flushing pipe is an open end, the open end of the upper flushing pipe is connected with a high-pressure water source, a plurality of first small holes are formed in the pipe wall of the upper flushing pipe, each first small hole is a flushing port of the upper flushing pipe, and each first small hole faces the filter screen; the arrangement mode of each upper flushing pipe is that the upper flushing pipes are orderly arranged at intervals to form a straight line along the fluff output end of the filter screen to the other end, and the heights of the upper flushing pipes gradually rise from the fluff output end to the other end, so that the inclination direction of the upper flushing pipes arranged to form a straight line is consistent with the inclination direction of the filter screen;
one end of the lower flushing pipe is a closed end, the other end of the lower flushing pipe is an open end, the open end of the lower flushing pipe is connected with a high-pressure water source, a plurality of second small holes are formed in the pipe wall of the lower flushing pipe, each second small hole is a flushing port of the lower flushing pipe, and each second small hole faces the filter screen; the arrangement mode of each lower flushing pipe is that the lower flushing pipes are orderly arranged at intervals to form a straight line along the fluff output end of the filter screen to the other end, and the heights of the lower flushing pipes are gradually increased from the other end of the fluff output end, so that the inclination direction of the lower flushing pipes arranged to form a straight line is consistent with the inclination direction of the filter screen.
2. A fluff filtering device in a washing machine as claimed in claim 1, characterized in that: the first small holes are positioned on the lower pipe wall of the upper flushing pipe, and are uniformly distributed and arranged in a straight line from the open end of the upper flushing pipe to the closed end of the upper flushing pipe; the second small holes are positioned on the upper pipe wall of the lower flushing pipe, and are uniformly distributed and arranged in a straight line from the open end of the lower flushing pipe to the closed end of the lower flushing pipe.
3. A fluff filtering device in a washing machine as claimed in claim 1 or 2, characterized in that: the side wall of the main tank body is provided with a first water tank and a second water tank, the first water tank is provided with a first water inlet, the second water tank is provided with a second water inlet, the first water inlet and the second water inlet are respectively connected with a high-pressure water source, each upper flushing pipe is communicated with the first water tank, and each lower flushing pipe is connected with the second water tank.
4. A fluff filtering device in a washing machine as claimed in claim 1, characterized in that: the main box body is provided with a driving device capable of opening or closing the box door, and the driving device has the structure that: the main box body is hinged with a connecting arm, two ends of the connecting arm are respectively positioned at two sides of a hinge point, one end of the connecting arm is fixedly connected with the box door, the main box body is also hinged with a cylinder, and an extension rod of the cylinder is hinged with the other end of the connecting arm.
5. A fluff filtering device in a washing machine as claimed in claim 1 or 4, characterized in that: a fluff collecting box is arranged on the main box body positioned at the fluff outlet, and a fluff discharging opening is arranged at the bottom of the fluff collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711076506.0A CN107604604B (en) | 2017-11-06 | 2017-11-06 | Fluff filtering device in washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711076506.0A CN107604604B (en) | 2017-11-06 | 2017-11-06 | Fluff filtering device in washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107604604A CN107604604A (en) | 2018-01-19 |
| CN107604604B true CN107604604B (en) | 2023-12-19 |
Family
ID=61085018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711076506.0A Active CN107604604B (en) | 2017-11-06 | 2017-11-06 | Fluff filtering device in washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107604604B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019212781A1 (en) * | 2019-08-27 | 2021-03-04 | BSH Hausgeräte GmbH | Laundry treatment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648711A (en) * | 2014-11-26 | 2016-06-08 | 青岛海尔滚筒洗衣机有限公司 | Filter device and washing machine |
| CN106222961A (en) * | 2016-08-30 | 2016-12-14 | 无锡小天鹅股份有限公司 | Washing machine |
| CN106592183A (en) * | 2015-10-20 | 2017-04-26 | 杭州三花家电热管理系统有限公司 | Drying system, clothes drying device and working method of clothes drying device |
| CN207498671U (en) * | 2017-11-06 | 2018-06-15 | 江苏海狮机械股份有限公司 | Villus filter device in washing machine |
-
2017
- 2017-11-06 CN CN201711076506.0A patent/CN107604604B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648711A (en) * | 2014-11-26 | 2016-06-08 | 青岛海尔滚筒洗衣机有限公司 | Filter device and washing machine |
| CN106592183A (en) * | 2015-10-20 | 2017-04-26 | 杭州三花家电热管理系统有限公司 | Drying system, clothes drying device and working method of clothes drying device |
| CN106222961A (en) * | 2016-08-30 | 2016-12-14 | 无锡小天鹅股份有限公司 | Washing machine |
| CN207498671U (en) * | 2017-11-06 | 2018-06-15 | 江苏海狮机械股份有限公司 | Villus filter device in washing machine |
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| Publication number | Publication date |
|---|---|
| CN107604604A (en) | 2018-01-19 |
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