CN206680759U - Washing machine roller cleaning system and washing machine - Google Patents
Washing machine roller cleaning system and washing machine Download PDFInfo
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- CN206680759U CN206680759U CN201720475317.XU CN201720475317U CN206680759U CN 206680759 U CN206680759 U CN 206680759U CN 201720475317 U CN201720475317 U CN 201720475317U CN 206680759 U CN206680759 U CN 206680759U
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- 238000005406 washing Methods 0.000 title claims abstract description 179
- 238000004140 cleaning Methods 0.000 title claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 195
- 238000005507 spraying Methods 0.000 claims abstract description 108
- 239000007921 spray Substances 0.000 claims abstract description 67
- 239000010865 sewage Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 3
- 238000010412 laundry washing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009928 pasteurization Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 101150114468 TUB1 gene Proteins 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
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- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The utility model relates to a washing machine cylinder cleaning system and washing machine relates to washing machine technical field. The main technical scheme adopted is as follows: a washing machine drum cleaning system includes a spray device. The spraying device is arranged on the outer wall of the inner cylinder of the washing machine roller and used for spraying water to a set area of the roller; when a water inlet of the spraying device rotates to a water containing area of the roller along with the inner barrel, water in the water containing area can enter the spraying device from the water inlet. A washing machine comprises the washing machine drum cleaning system. The utility model discloses mainly lie in need not additionally with the help of the water pump, just can spray the cleanness to the cylinder to simplify washing machine's structure, reduce washing machine's cost.
Description
Technical Field
The utility model relates to a washing machine technical field especially relates to a washing machine cylinder cleaning system and washing machine.
Background
Drum washing machines have become the mainstream of the washing machine market due to their superior washing performance. Wherein, the drum of the drum washing machine comprises an outer drum and an inner drum; the inner cylinder is arranged in the outer cylinder; the outer cylinder comprises a front cylinder and a rear cylinder. However, since the outer tub of the drum washing machine cannot be detached for cleaning, lint and dirt are easily deposited on the inner bottom surface of the rear tub after a user uses the washing machine for a period of time, and bacteria are easily grown in the deposited dirt. When the user washes the laundry again, the laundry is easily contaminated by bacteria and stains.
The related art cleans the drum of the washing machine by using a spray device. Specifically, a spraying device is arranged on the inner wall of the drum rear cylinder of the washing machine, a spraying pipeline is arranged, and the spraying device is connected with a water tank through a water pump so as to realize water inlet of the spraying device.
However, the inventors of the present invention have found that the above related cleaning technique for the drum can effectively clean the drum, but has at least the following problems: the spraying cleaning roller technology needs an additional water pump and complex spraying pipelines arranged outside the roller, so that the washing machine has a complex structure and consumes large power and water.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a washing machine cylinder cleaning system and washing machine, main aim at need not additionally with the help of the water pump, just can spray the washing to the cylinder to simplify washing machine's structure, reduce washing machine's cost.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
in one aspect, embodiments of the present invention provide a washing machine drum cleaning system, wherein the washing machine drum cleaning system includes:
the spraying device is arranged on the outer wall of the inner cylinder of the washing machine roller and is used for spraying water to a set area of the roller;
when a water inlet of the spraying device rotates to a water containing area of the roller along with the inner roller, water in the water containing area can enter the spraying device from the water inlet.
The purpose of the utility model and the technical problem thereof can be further realized by adopting the following technical measures.
Preferably, in the process that the spraying device rotates along with the inner barrel, water in the spraying device is sprayed out of the spraying device under the action of centrifugal force.
Preferably, when the water inlet of the spraying device rotates to the water containing area of the drum along with the inner drum at a set rotating speed, water in the water containing area enters the spraying device from the water inlet under the action of inertia.
Preferably, the spraying device comprises:
the water inlet of the spraying device is arranged at one end of the water pipe and is used for being arranged on the outer side wall of the inner barrel;
the spraying box is communicated with the other end of the water pipe;
the check valve is arranged at the communication position of the spraying box and the water pipe so as to prevent water in the spraying box from flowing into the water pipe.
Preferably, the spraying box is provided with spraying holes with different water outlet angles, so that water sprayed by the rotating spraying box can be uniformly applied to a set area.
Preferably, the water inlet of the spraying device is arranged in a funnel-shaped structure, and the end with the small diameter on the water inlet is connected with the water pipe.
Preferably, the setting area includes a bottom surface of an outer tub of the drum of the washing machine.
Preferably, when the spraying device comprises a spraying box, the spraying box is used for being arranged on the outer bottom of the inner drum of the washing machine.
Preferably, the spraying box is provided with a plurality of rows of spraying holes, the spraying holes in each row are arranged along the radial direction of the bottom of the inner drum of the washing machine, wherein,
the water outlet angles of the spraying holes in the same row are different, and/or
The water outlet angles of at least two rows of the spraying holes are different.
Preferably, the washing machine drum cleaning system further comprises a cleaning control system; wherein,
the cleaning control system is used for being connected with a water inlet control module of the washing machine so as to control the water level in the washing machine drum to reach a set water level when the washing machine drum is cleaned;
the cleaning control system is used for being connected with a drainage control module of the washing machine so as to drain sewage in the drum of the washing machine after cleaning is finished;
the cleaning control system is used for being connected with an inner barrel rotation control module of the washing machine so as to enable the inner barrel of the washing machine to rotate at a set speed.
Preferably, the cleaning control system is used for connecting a water temperature control module of the washing machine so as to heat water in the washing machine drum to a set temperature when the washing machine drum is cleaned.
On the other hand, the embodiment of the utility model provides a washing machine; wherein the washing machine comprises the washing machine drum cleaning system of any one of the above.
Compared with the prior art, the utility model discloses a washing machine cylinder cleaning system and washing machine have following beneficial effect at least:
the embodiment of the utility model provides a clean system of washing machine cylinder is along with the rotatory in-process of inner tube at spray set, and when spray set's water inlet was rotatory to flourishing water region, during water alright flowed into spray set from the water inlet in the flourishing water region, spray set further sprayed water to the settlement region of cylinder, reachd clean cylinder and set for regional purpose. Therefore, the washing machine roller cleaning system of the embodiment can spray and clean the roller without arranging an additional water pump and arranging a complex pipeline outside the roller, thereby simplifying the structure of the washing machine and reducing the cost of the washing machine.
Furthermore, the washing machine roller cleaning system provided by the embodiment of the utility model utilizes the action of centrifugal force to spray water in the spraying device under the action of centrifugal force; therefore, the washing machine roller cleaning system provided by the embodiment of the utility model further reduces the cost of the washing machine.
Further, the washing machine roller cleaning system provided by the embodiment only needs the rotating speed of the inner barrel to reach the set rotating speed, and therefore when the water inlet of the spraying device rotates to the water containing area, water can enter the spraying device from the water inlet under the action of inertia. Therefore, the spraying device provided by the embodiment does not need to be provided with other parts, and only utilizes the inertia effect of the spraying device rotating along with the inner barrel to realize the purpose of injecting water into the spraying device, thereby further simplifying the structure of the washing machine and reducing the cost of the washing machine.
Further, the embodiment of the utility model provides a washing machine cylinder cleaning system is through setting spray set to the water pipe, spraying the box structure to rationally arrange on spraying the box and spray the hole, can cooperate the rotatory realization of inner tube to set for regional clear purpose to the cylinder.
Further, the embodiment of the utility model provides a washing machine cylinder cleaning system further improves the automation of washing machine cylinder cleaning system cleaning roller through setting up a clean control system to improve clean efficiency.
Further, the embodiment of the utility model provides a washing machine cylinder cleaning system still includes heating device and temperature-detecting device to make washing machine cylinder cleaning system possess pasteurization's effect, spray set can erupt high-speed high-temperature rivers promptly, reaches clean and bactericidal dual effect.
On the other hand, the embodiment of the utility model provides a still provide a washing machine, because washing machine includes any embodiment of the above-mentioned washing machine cylinder cleaning system, consequently, the utility model discloses a washing machine has the beneficial effect of any embodiment of the above-mentioned, and it is here not different a repeated description.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a drum of a washing machine according to an embodiment of the present invention;
FIG. 2 is a front view of an inner tub of a washing machine according to an embodiment of the present invention;
FIG. 3 is a top view of an inner tub of a washing machine according to an embodiment of the present invention;
FIG. 4 is a rear view of an inner tub of a washing machine according to an embodiment of the present invention;
fig. 5 is a partial cross-sectional view of one row of spray holes in a spray box according to an embodiment of the present invention;
fig. 6 is a partial cross-sectional view of another row of spray holes on the spray box adjacent to fig. 5.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments, in order to explain the detailed embodiments, structures, features and effects of the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Example 1
As shown in fig. 1, the drum of the washing machine includes an outer tub 1 and an inner tub 2. Wherein, the outer tube 1 includes a front tube 12 and a rear tube 11. The rear barrel 11 is embedded with the bearing seat 5 (specifically, the bearing seat 5 is embedded in the bottom of the rear barrel 11 by insert molding). The bearing 4 is assembled on the bearing seat 5. The bottom of the inner cylinder 2 is provided with a shaft 3, and the inner cylinder 2 can be assembled on the outer cylinder 1 by inserting a cover shaft into a bearing 4 on a bearing seat 5.
Here, the present embodiment provides a washing machine drum cleaning system, which is mainly used for cleaning a set area of a washing machine drum. As shown in fig. 2 to 4, the washing machine drum cleaning system of the present embodiment includes a shower device 6. Wherein, the spraying device 6 is arranged on the outer wall of the inner cylinder 2 of the washing machine cylinder to spray water to a set area of the cylinder. Wherein, when the water inlet 611 of the spray device 6 rotates to the water containing area of the drum along with the inner drum 2, the water in the water containing area can enter the spray device 6 from the water inlet 611.
According to the washing machine drum cleaning system provided by the embodiment, through the arrangement, when the water inlet of the spraying device 6 rotates to the water containing area every time the water inlet of the spraying device 6 rotates in the process that the spraying device 6 rotates along with the inner drum 2, water in the water containing area can flow into the spraying device from the water inlet 611, and the spraying device 6 further sprays water to the set area of the drum to achieve the purpose of cleaning the set area of the drum. Therefore, the washing machine roller cleaning system of the embodiment can spray and clean the roller without arranging an additional water pump and arranging a complex pipeline outside the roller, thereby simplifying the structure of the washing machine and reducing the cost of the washing machine.
Example 2
Preferably, in the present embodiment, compared with the previous embodiment, as shown in fig. 2 to 4, in the spraying device 6 of the present embodiment, water in the spraying device 6 is sprayed out of the spraying device 6 under the action of centrifugal force during the rotation of the inner drum 2.
Because the spray device 6 rotates along with the inner cylinder 2, the water in the spray device 6 is acted by centrifugal force. The washing machine drum cleaning system provided by the embodiment utilizes the action of centrifugal force, so that water in the spraying device is sprayed out under the action of the centrifugal force. Therefore, the washing machine drum cleaning system of the embodiment further reduces the cost of the washing machine.
Example 3
Preferably, in the present embodiment, compared to the above embodiments, as shown in fig. 3 to 5, when the water inlet 611 of the spraying device 6 rotates to the water containing area of the drum with the inner drum 2 at a set rotation speed, under the action of inertia, water in the water containing area enters the spraying device 6 from the water inlet 611.
The washing machine drum cleaning system provided by the embodiment only needs the rotating speed of the inner drum 2 to reach the set rotating speed, so that water enters the spraying device 6 from the water inlet 611 under the action of inertia every time the water inlet 611 of the spraying device 6 rotates to the water containing area. Therefore, the spraying device provided by the embodiment does not need to be provided with other parts, and only utilizes the inertia effect of the spraying device rotating along with the inner barrel 2 to realize the purpose of injecting water into the spraying device 6, thereby further simplifying the structure of the washing machine and reducing the cost of the washing machine.
Preferably, the set rotation speed is greater than the rotation speed of the inner tub when the washing machine washes the laundry. Two beneficial effects can be realized through setting up like this: on one hand, when the washing machine roller is cleaned, the rotating speed of the inner barrel is increased to a set speed, so that the inertia of the water inlet of the spraying device is larger, more water enters the spraying device, and the washing efficiency is improved. On the other hand, when the washing machine washes clothes, the rotating speed of the inner drum is low, the inertia is low, and the low inertia is not enough to enable water to enter the spraying device (particularly a spraying box mentioned later), so that sewage generated in washing can be prevented from entering the spraying device and blocking the spraying device.
Example 4
Preferably, the present embodiment provides a washing machine drum cleaning system, compared to the above embodiments, as shown in fig. 2 to 4, the spraying device 6 in the present embodiment includes: water pipe 61, spray box 63, check valve 62. Wherein, the water inlet 611 of the spraying device 6 is arranged at one end of the water pipe 61, and the water inlet 611 is arranged on the outer side wall of the inner cylinder (here, the outer side wall refers to the side wall area on the outer wall of the inner cylinder except the bottom and the top), the water inlet 611 is arranged on the outer side wall of the inner cylinder, the requirement on the water level of the water containing area of the roller is further reduced, and the purpose of saving water is achieved while water is convenient to enter; preferably, the water inlet 611 is provided on the outer sidewall of the inner barrel at a position close to the bottom surface of the inner barrel. The spraying box 63 is provided with a spraying hole 631, and the spraying box 63 is communicated with the other end of the water pipe 61. A check valve 62 is provided at the communication of the shower box 63 with the water pipe 61 to prevent water in the shower box 63 from flowing into the water pipe 61.
Preferably, the water inlet 611 of the spraying device 6 is arranged in a funnel-shaped structure, and the end with a small diameter on the water inlet 611 is connected with the water pipe 61. This arrangement further facilitates the entry of water from the water holding area into the spray device 6 through the water inlet 611.
Preferably, the spray holes 631 of the spray box 63 are further configured as follows: the spraying box 63 is provided with spraying holes with different water outlet angles, so that water sprayed by the spraying box 63 in a rotating manner can be uniformly applied to a set area.
The washing machine roller cleaning system provided by the embodiment can realize the purpose of cleaning the set area of the roller by arranging the spraying device into the simple structure and reasonably arranging the spraying holes on the spraying box in cooperation with the rotation of the inner cylinder.
When the water inlet 611, the water pipe 61, and the shower box 63 are made of metal (preferably, stainless steel), they may be fixed to the inner tube 2 by welding or caulking. And, the water inlet 611 and the water pipe 61, and the water pipe 61 and the spray box 63 can be connected by welding. If the water inlet 611, the water pipe 61 and the spray box 63 are made of non-metallic materials, the water inlet 611, the water pipe 61 and the spray box 63 can be fixed to the inner tub 2 by additionally welding or riveting metal strips (e.g., stainless steel strips). And, the water inlet 611 and the water pipe 61, and the water pipe 61 and the spray box 63 can be connected by gluing/interference.
Example 5
Preferably, the present embodiment provides a washing machine drum cleaning system, and compared with the above embodiments, the setting area of the present embodiment includes the bottom surface of the outer tub of the washing machine drum. Accordingly, as shown in fig. 2 to 4, the spray box 63 is adapted to be disposed on the outer bottom of the washing machine drum 2.
Preferably, as shown in fig. 5 and 6, the spray holes 631 are further arranged as follows: the spraying holes 631 are arranged in a plurality of rows distributed along the radial direction of the bottom of the inner barrel 2 (the spraying box is provided with a plurality of rows of spraying holes 631, the spraying holes in each row are arranged along the radial direction of the bottom of the inner barrel of the washing machine. specifically, the spraying holes 631 are arranged in a manner that the straight line of each row of spraying holes 631 intersects with and is perpendicular to the central axis of the inner barrel 2 as shown in fig. 4), wherein the water outlet angles of the spraying holes 631 in the same row are different, and/or the water outlet angles of at least two rows of spraying holes 631 are different.
As shown in fig. 4 to 6, wherein fig. 5 is a partial sectional view of one row of the spray holes 631 on the spray box 63; fig. 6 is a partial cross-sectional view of another row of spray holes adjacent to fig. 5. Specifically, the angles of the central axes of the shower holes in the same radial direction extending along the inner cylinder 2 and the central axis of the inner cylinder 2 are different (i.e., the inclination angles of the shower holes 631 in the radial direction are different). Preferably, the outlet angles of two or more adjacent rows of spray holes are different (the smaller the number of spray holes in the radial direction, the larger the number of rows with different angles of adjacent spray holes). The purpose of the design is as follows: first, the spraying holes 631 distributed in the radial direction of the inner cylinder are not suitable to be excessive in number, and the more the spraying holes 631 are, the closer the innermost spraying hole 631 is to the central axis of the inner cylinder 2, the smaller the centrifugal force at the spraying hole 631 is, so that the smaller the water outlet pressure of the spraying hole 631 is, and the less the water blowing effect is likely to be. Secondly, because the number of the spray holes 631 in the radial direction of the inner cylinder is small, if the water outlet angle of the spray holes is not changed, the sprayed water flow can only clean a small annular area on the inner bottom surface of the rear cylinder (because the inner cylinder 2 is rotated), and if the angles of the spray holes in each row are reasonably arranged, several rows of spray holes arranged in the radial direction can be utilized, and the water outlet can cover the whole inner bottom surface of the rear cylinder.
In addition, the washing machine drum cleaning system provided by the embodiment is mainly used for cleaning the bottom surface (the bottom surface on the outer side of the rear drum) of the outer drum of the washing machine drum. In addition, in the dehydration process, the inner drum rotates at a high speed, the water thrown out of clothes in the inner drum due to dehydration has the scouring effect on the inner side surface of the outer drum, and the outer side surface of the inner drum and the inner side surface of the outer drum can be washed cleanly under the action of the inner drum and the outer drum. Therefore, the outer side surface of the inner drum of the washing machine and the inner side surface of the outer drum do not need additional cleaning systems.
Example 6
Preferably, the present embodiment provides a washing machine drum cleaning system, and compared with the above embodiments, the washing machine drum cleaning system in the present embodiment further includes a cleaning control system. The cleaning control system is used for being connected with a water inlet control module of the washing machine so as to control the water level in the washing machine drum to reach a set water level when the washing machine drum is cleaned. Wherein, should set for the water level to satisfy: when the water inlet of the spraying device rotates to the lower end, the water level of the water containing area in the roller is higher than the position of the water inlet. The cleaning control system is used for being connected with a drainage control module of the washing machine so as to drain sewage in the drum of the washing machine after cleaning is finished. When the washing machine drum cleaning system is started, if sewage exists in the drum, the cleaning control system controls the drainage module to drain the sewage in the washing machine drum. The cleaning control system is used for being connected with an inner drum rotation control module of the washing machine so as to enable the inner drum of the washing machine to rotate at a set speed.
According to the washing machine roller cleaning system provided by the embodiment, through the arrangement, the automation of the washing machine roller cleaning system for cleaning the roller is further improved, and therefore the cleaning efficiency is improved.
Preferably, if the washing machine is provided with the water temperature control module, the cleaning control system is used for connecting the water temperature control module of the washing machine, so that when the washing machine drum is cleaned, water in the washing machine drum is heated to a set temperature (the set temperature is not lower than 90 ℃, and preferably 95 ℃) so that the spraying device sprays high-temperature water flow. If the washing machine is not provided with the water temperature control module, the washing machine roller cleaning system further comprises: heating device and temperature-detecting device. Wherein, the heating device is used for heating the water entering the roller. The temperature detection device is used for detecting the temperature of water in the roller. Wherein, the cleaning control system is respectively connected with the heating device and the temperature detection device and is used for heating the water in the roller to a set temperature. Preferably, the set temperature is not lower than 90 ℃, preferably 95 ℃. Through setting up like this, the washing machine cylinder cleaning system that this embodiment provided still possesses the effect of pasteurization, and spray set can spout high-speed high temperature rivers promptly, reaches clean and bactericidal dual effect.
Example 7
In another aspect, the present embodiment provides a washing machine; the washing machine of the embodiment comprises the washing machine drum cleaning system of any one of the embodiments.
Here, since the washing machine in this embodiment includes the drum cleaning system of the washing machine in any one of the above embodiments, the washing machine in this embodiment has the beneficial effects of any one of the above embodiments, which are not repeated herein.
In addition, the present embodiment provides a washing machine drum cleaning system, which is applied to a washing machine and mainly includes the following steps when cleaning a drum setting area:
starting the cleaning program of the upper drum of the washing machine. Wherein the washing machine should separately set the drum cleaning process.
Water injection: and opening a water inlet valve of the washing machine to enable the water level in the drum of the washing machine to reach the set water level.
Cleaning: rotating the inner drum of the washing machine, and when the water inlet of the spraying device rotates to the water containing area of the drum, water in the drum of the washing machine enters the spraying device from the water inlet; and the spray device sprays water to a set region of the drum.
Preferably, the washing machine drum cleaning method is to use the washing machine drum cleaning system described in any one of the above embodiments to clean a set area of the drum.
Preferably, after the cleaning step, the method further comprises: and discharging the sewage in the drum of the washing machine. The arrangement is adopted, so that the water pipe and the spraying holes are prevented from being blocked by sundries in the sewage.
Preferably, before the washing machine drum is cleaned, if the drum is internally provided with sewage; the method also comprises the step of discharging the sewage in the washing machine drum after the step of starting the washing machine drum cleaning program and before the step of water injection.
Preferably, the method further comprises the step of heating the water in the drum of the washing machine to a set temperature. This step is performed simultaneously with the water injection step and the cleaning step. Preferably, the set temperature is greater than 90 ℃, preferably 95 ℃.
To sum up, the embodiment of the utility model provides a washing machine cylinder cleaning system and washing machine is along with the rotatory in-process of inner tube through spray set, and when spray set's water inlet was rotatory when flourishing water region, the water alright follow the water inlet among the flourishing water region flowed into spray set, and spray set further sprays the water to the settlement region of cylinder, reachs clean cylinder and sets for regional purpose. Therefore, the utility model discloses need not additionally with the help of the water pump, just can spray the washing to the cylinder to simplify washing machine's structure, reduce washing machine's cost.
In summary, it is readily understood by those skilled in the art that the advantageous modes described above can be freely combined and superimposed without conflict.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (13)
1. A washing machine drum cleaning system, characterized in that it comprises:
the spraying device is arranged on the outer wall of the inner cylinder of the washing machine roller and is used for spraying water to a set area of the roller;
when a water inlet of the spraying device rotates to a water containing area of the roller along with the inner roller, water in the water containing area can enter the spraying device from the water inlet.
2. A washing machine drum cleaning system according to claim 1, characterized in that water in the spray device is ejected from the spray device under the action of centrifugal force during rotation of the spray device with the inner drum.
3. The washing machine drum cleaning system according to claim 1, wherein when the water inlet of the spray device rotates to the water containing area of the drum with the inner drum at a set rotation speed, water in the water containing area enters the spray device from the water inlet under the action of inertia.
4. The washing machine drum cleaning system of claim 3, wherein the set rotational speed is greater than a rotational speed of the inner drum when the washing machine is washing laundry.
5. A washing machine drum cleaning system according to any one of claims 1-4, characterized in that the spray device comprises:
the water inlet of the spraying device is arranged at one end of the water pipe and is used for being arranged on the outer side wall of the inner barrel;
the spraying box is communicated with the other end of the water pipe;
the check valve is arranged at the communication position of the spraying box and the water pipe so as to prevent water in the spraying box from flowing into the water pipe.
6. The washing machine drum cleaning system according to claim 5, wherein the spray box is provided with spray holes with different water outlet angles, so that water sprayed by the rotation of the spray box can be uniformly applied to a set area.
7. A washing machine drum cleaning system according to claim 5, characterized in that the water inlet of the spraying device is arranged in a funnel-shaped structure, and the end with the small diameter on the water inlet is connected with the water pipe.
8. A washing machine drum cleaning system as claimed in claim 5 wherein the defined area comprises a tub bottom surface of a washing machine drum.
9. The washing machine drum cleaning system of claim 8, wherein the spray box is disposed on an outer bottom of the washing machine drum.
10. The washing machine drum cleaning system according to claim 9, wherein the spray box is provided with a plurality of rows of spray holes, the spray holes in each row being arranged along a radial direction of the bottom of the washing machine drum, wherein,
the water outlet angles of the spraying holes in the same row are different, and/or
The water outlet angles of at least two rows of the spraying holes are different.
11. The washing machine drum cleaning system as claimed in claim 1, further comprising a cleaning control system; wherein,
the cleaning control system is used for being connected with a water inlet control module of the washing machine so as to control the water level in the washing machine drum to reach a set water level when the washing machine drum is cleaned;
the cleaning control system is used for being connected with a drainage control module of the washing machine so as to drain sewage in the drum of the washing machine after cleaning is finished;
the cleaning control system is used for being connected with an inner barrel rotation control module of the washing machine so as to enable the inner barrel of the washing machine to rotate at a set speed.
12. The washing machine drum cleaning system according to claim 11, wherein the cleaning control system is configured to be connected to a water temperature control module of the washing machine to heat water in the washing machine drum to a set temperature when the washing machine drum is cleaned.
13. A laundry washing machine, characterized in that it comprises a washing machine drum cleaning system according to any one of claims 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475317.XU CN206680759U (en) | 2017-05-02 | 2017-05-02 | Washing machine roller cleaning system and washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475317.XU CN206680759U (en) | 2017-05-02 | 2017-05-02 | Washing machine roller cleaning system and washing machine |
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| CN206680759U true CN206680759U (en) | 2017-11-28 |
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| CN201720475317.XU Withdrawn - After Issue CN206680759U (en) | 2017-05-02 | 2017-05-02 | Washing machine roller cleaning system and washing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059328A (en) * | 2017-05-02 | 2017-08-18 | 珠海格力电器股份有限公司 | Washing machine roller cleaning system and method and washing machine |
| WO2021208472A1 (en) * | 2020-04-14 | 2021-10-21 | 无锡小天鹅电器有限公司 | Washing tub assembly and clothing treatment device |
-
2017
- 2017-05-02 CN CN201720475317.XU patent/CN206680759U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059328A (en) * | 2017-05-02 | 2017-08-18 | 珠海格力电器股份有限公司 | Washing machine roller cleaning system and method and washing machine |
| WO2021208472A1 (en) * | 2020-04-14 | 2021-10-21 | 无锡小天鹅电器有限公司 | Washing tub assembly and clothing treatment device |
| CN113529352A (en) * | 2020-04-14 | 2021-10-22 | 无锡小天鹅电器有限公司 | Washing tub assembly and laundry treating apparatus |
| CN113529352B (en) * | 2020-04-14 | 2023-02-28 | 无锡小天鹅电器有限公司 | Washing tub assembly and laundry treating apparatus |
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