CN107503085B - Washing machine water storage tank and washing machine - Google Patents
Washing machine water storage tank and washing machine Download PDFInfo
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- CN107503085B CN107503085B CN201710841306.3A CN201710841306A CN107503085B CN 107503085 B CN107503085 B CN 107503085B CN 201710841306 A CN201710841306 A CN 201710841306A CN 107503085 B CN107503085 B CN 107503085B
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- washing machine
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 245
- 238000005406 washing Methods 0.000 title claims abstract description 62
- 239000003599 detergent Substances 0.000 claims description 38
- 239000000654 additive Substances 0.000 claims description 25
- 230000000996 additive effect Effects 0.000 claims description 21
- 230000000087 stabilizing effect Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 abstract description 23
- 239000003657 drainage water Substances 0.000 abstract description 9
- 239000000843 powder Substances 0.000 description 8
- 239000000645 desinfectant Substances 0.000 description 7
- 238000005507 spraying Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 238000000034 method 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
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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Classifications
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- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention provides a washing machine water storage tank and a washing machine, wherein the water storage tank comprises: the water storage box is provided with a plurality of diversion water paths respectively communicated with the water inlet pipe, at least one water inlet section of each diversion water path is communicated with a drainage water path, and a flow blocking plate for blocking water flow is arranged between each diversion water path and each drainage water path. According to the water storage tank of the washing machine, the water inlet section of at least one shunt water channel is communicated with the drainage water channel, so that part of water flow entering the shunt water channel flows out through the drainage water channel, the water flow in the shunt water channel is reduced, the phenomenon of water choking of the shunt water channel when the water pressure is high is avoided, the shunt water channel flows smoothly, and the overflow water is prevented from being too much; and a flow blocking plate is arranged between the flow dividing waterway and the drainage waterway, and the water flow entering the drainage waterway can be controlled by arranging the flow blocking plate, so that the drainage waterway plays a drainage role, but sufficient water flow is ensured to flow through the flow dividing waterway.
Description
Technical Field
The invention belongs to the technical field of washing machines, and particularly relates to a water storage tank of a washing machine and the washing machine.
Background
A washing machine is a device for removing contaminants from laundry contained in a drum by using washing water, detergent, and mechanical rotation. In addition, the washing machine performs washing, rinsing, dehydration, and other processes in sequence when removing contaminants from laundry. In detail, the driving device provides driving force to the drum, and rotates the drum containing washing water, detergent and laundry inside the washing machine, thereby performing a washing operation on the laundry.
The washing machine is provided with a water supply device for supplying washing water to the inside of the outer cylinder, and a water storage tank for adding detergent is arranged on a water supply flow path of the water supply device. The water storage tank is provided with a distributor box, a plurality of washing additive tanks are arranged in the distributor box, a plurality of shunt water paths are arranged in the water storage tank, water is conveyed into each washing additive tank of the distributor box, and the washing additives are diluted and flushed to enter the washing barrel.
In order to prevent the washing additive from adhering to the inner wall of the washing additive tank, siphon water inlet can be arranged on the washing additive tank; however, the siphon intake speed is slow, so that in order to prevent the water flow in one detergent-additive tank from spreading to the adjacent detergent-additive tank, an overflow opening is provided in the dispenser box for each detergent-additive tank.
At present, when the water pressure is higher, the phenomenon of water choking which is not reached by the water in the shunting waterway and a part of water in the washing additive tank flow out from the overflow port often occurs; the problem that the siphon of the washing additive tank is incomplete is also solved, and a great amount of liquid is remained in the washing additive tank after the siphon is finished, so that the bacteria are easy to grow.
Disclosure of Invention
The invention provides a water storage tank of a washing machine, aiming at the problems in the prior art, and the water storage tank is provided with a flow discharge waterway to reduce the water flow in a shunting waterway so as to ensure that the shunting waterway flows smoothly.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
a washing machine sump comprising: the water storage box is provided with a plurality of diversion water paths respectively communicated with the water inlet pipe, at least one water inlet section of one diversion water path is communicated with a drainage water path, and a flow blocking plate for blocking water flow is arranged between the diversion water path and the drainage water path.
Furthermore, a first drainage port and a second drainage port are respectively formed on the side edge and the top of the flow baffle.
Furthermore, a concave flow stabilizing cavity is arranged on the flow dividing waterway, and the flow baffle extends downwards and is in contact with the bottom surface of the flow stabilizing cavity.
Furthermore, a water interception plate arranged side by side with the flow baffle plate is further arranged between the flow dividing water path and the flow discharging water path, and the first flow discharging port is arranged between the water interception plate and the flow baffle plate.
Furthermore, the first drainage port extends downwards and is positioned between the flow baffle and an inner wall of the flow stabilizing cavity.
Further, the sum of the heights of the water interception plate and the flow stabilization cavity is the same as the height of the flow baffle.
Furthermore, a supporting plate which is perpendicular to the flow baffle is arranged on the bottom surface of the flow stabilizing cavity.
Furthermore, the water storage box is also provided with a raised chamber for raising the height of the second drainage port.
Furthermore, the flow dividing waterway is also provided with a steady flow section connected with the water inlet section and a water spraying section provided with water spraying holes.
Further, the water inlet of the diversion waterway is arranged to be in a necking shape for reducing water inflow.
Further, the water storage box is provided with a water storage box body and a water storage box sealing cover fixed on the top of the water storage box body, and the diversion waterway is positioned between the upper sealing cover and the lower sealing cover of the water storage box sealing cover.
Furthermore, the water storage tank also comprises a distributor box which is contained in the water storage box in a drawable manner, a plurality of washing additive tanks are arranged in the distributor box, and siphon structures are arranged in the washing additive tanks; the siphon structure comprises a hollow siphon pipe and a siphon cap, wherein the hollow siphon pipe extends upwards and is arranged at the bottom of the detergent tank, and the siphon cap is sleeved on the outer side of the siphon pipe; the siphon is in a conical structure with a thick upper part and a thin lower part.
Furthermore, at least one partition board which separates the siphon pipes into different siphon flow paths is arranged in each siphon pipe, and the upper end of each partition board continuously extends upwards and is in contact with the siphon cap.
Based on the water storage tank of the washing machine, the invention also provides the washing machine with the water storage tank, and the water flow in the shunting water channel is reduced by arranging the drainage water channel, so that the shunting water channel flows smoothly.
A washing machine comprises a box body, and the water storage tank is arranged in the box body.
According to the water storage tank of the washing machine, the water inlet section of at least one shunt water channel is communicated with the drainage water channel, so that part of water flow entering the shunt water channel flows out through the drainage water channel, the water flow in the shunt water channel is reduced, the phenomenon of water choking of the shunt water channel when the water pressure is high is avoided, the shunt water channel flows smoothly, and the overflow water is prevented from being too much; and a flow blocking plate is arranged between the flow dividing waterway and the drainage waterway, and the water flow entering the drainage waterway can be controlled by arranging the flow blocking plate, so that the drainage waterway plays a drainage role, but sufficient water flow is ensured to flow through the flow dividing waterway.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a water storage tank of a washing machine according to the present invention;
FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;
FIG. 3 is an enlarged schematic view of the lid of the water storage box of FIG. 2;
FIG. 4 is an enlarged schematic view of a portion of the structure of FIG. 3;
FIG. 5 is an enlarged schematic view of a portion of the structure of FIG. 4;
FIG. 6 is an enlarged partial schematic view of the lid of the water storage container of FIG. 3;
FIG. 7 is an enlarged sectional view taken along line A-A in FIG. 6;
FIG. 8 is an enlarged sectional view taken along line B-B in FIG. 6;
FIG. 9 is an enlarged schematic view of the dispenser cassette of FIG. 1;
FIG. 10 is an enlarged view of the detergent tank of FIG. 9;
FIG. 11 is an enlarged schematic view of a portion of the structure of FIG. 10;
fig. 12 is a schematic cross-sectional structure of fig. 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "inside", "upper", "lower", "left", "right", etc. indicate the positional relationship based on the positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-12, which are views illustrating an embodiment of a water storage tank of a washing machine according to the present invention, the water storage tank for the washing machine is provided on a drum washing machine, and includes a water storage box 1 having an opening at a front end, and a dispenser box 2 drawably received in the water storage box 1; the water storage box 1 is provided with a water storage box body 11 and a water storage box cover 12 fixed on the top of the water storage box body 11, the water storage box cover 12 comprises an upper cover 121 and a lower cover 122, and a plurality of shunting water paths 123 are formed between the upper cover 121 and the lower cover 122 in a sealing and fixing way; a water discharge passage 125 is connected to at least one water inlet portion of the divided passage 123, and a flow blocking plate 126 for blocking water flow is provided between the divided passage 123 and the water discharge passage 125.
In this embodiment, the water inlet section of at least one of the diversion waterways 123 is communicated with the drainage waterway 125, so that a part of the water entering the diversion waterway 123 flows out through the drainage waterway 125, thereby reducing the water flow in the diversion waterway 123, avoiding the water choking phenomenon of the diversion waterway 123 when the water pressure is high, and ensuring the diversion waterway to flow smoothly; and avoid the overflow of normal state after the excessive water flow flows into the distributor box 2; a flow blocking plate 126 is disposed between the diversion waterway 123 and the drainage waterway 125, and the flow of water entering the drainage waterway 125 can be controlled by the flow blocking plate 126, so that the drainage waterway 125 can perform a drainage function, but most of the water is prevented from flowing out of the drainage waterway 125, and sufficient water flow is ensured to flow through the diversion waterway 123.
In the embodiment, referring to fig. 9, three detergent additive tanks are arranged side by side in the dispenser box 2, one of the detergent tanks is a washing powder tank 21, and the other of the detergent tanks is a softener tank 22 and a disinfectant tank 23, and the water storage box cover 12 is provided with three shunt water paths corresponding to the three detergent additive tanks and a shunt water path for door end spraying; the drain water path 125 is provided in the branch water path 123 for supplying water to the softener tank 22. Of course, in other embodiments, a drain waterway may be provided in other divided water flows as needed.
In this embodiment, referring to fig. 5-8, a first drain opening 1261 and a second drain opening 1262 are formed at the side and the top of the flow baffle 126, i.e. two drain openings are formed at different positions of the flow baffle 126, as shown in the water flow direction in fig. 5; when the water pressure flowing into the diversion waterway 123 is low, the height of the water flow does not exceed the height of the flow blocking plate 126, and at this time, a part of the water flows into the drainage waterway 125 from the first drainage port 1261 at the side of the flow blocking plate 126, and the other water flows continuously through the diversion waterway 123; when the water pressure flowing into the branch water channel 123 is high, the water level of the water flowing into the branch water channel 123 flows over the flow baffle 126, and at this time, the water flowing over the flow baffle 126 flows into the drain water channel 125 from the two drain openings 1262 at the top of the flow baffle 126, and a part of the water flows into the drain water channel 125 from the first drain opening 1261 at the side of the flow baffle 126; thus, even if the water pressure is unstable, the water flow flowing into the diversion water channel 123 can be stable and is not affected by the water pressure basically, the phenomenon of water choking is avoided, and the phenomenon that the water siphon in the washing additive tank is untimely is avoided. Specifically, the height and width of the baffle plate 126, i.e., the width of the first drain 1261 and the height of the bottom of the second drain 1262, are set according to the water transport capacity of the diverted water flow 123 and the corresponding siphon capacity in the detergent additive tank, so as to ensure the water flow through the diverted water path 123.
In this embodiment, referring to fig. 1 and 3, an electromagnetic valve 3 for controlling the on/off of each diversion waterway 123 is disposed between the water inlet pipe of the washing machine and the plurality of diversion waterways 123, and a connection pipe 4 is disposed between the electromagnetic valve 3 and each diversion waterway 123; according to the washing requirement of the washing machine, the electromagnetic valve 3 is controlled to enable one or more shunt water channels 123 to be conducted, so that water in the water inlet pipe flows through the electromagnetic valve 3 and reaches the set connecting pipe 4 and the shunt water channels 123. The water storage box sealing cover 12 is provided with a water inlet nozzle 129 communicated with the shunt water path 123, and the connecting pipe 4 is hermetically connected with the water inlet nozzle 129.
In this embodiment, referring to fig. 4, the diversion waterway 123 has an inlet section connected to the inlet nozzle 129, a steady flow section 1231 connected to the inlet section, and a sprinkling section 1232 provided with sprinkling holes, and the drainage waterway 125 is connected to the diversion waterway 123 at the end of the inlet section, or the flow blocking plate 126 is provided at the end of the inlet section. The bottom surface of the water inlet nozzle 129 is flush with the bottom surface of the water inlet section, the bottom surface of the water inlet section is lower than the bottom surface of the steady flow section 1231, and the water inlet section is flush with the top surface of the steady flow section 1231; a step is arranged between the water inlet section and the steady flow section 1231, so that water flow enters the water inlet section from the water inlet nozzle 129, the lower layer of water flow of the water inlet section impacts on the step, and the upper layer of water flow can enter the steady flow section 1231, and the water flow entering the steady flow section 1231 is stabilized; and part of the water flows into the water leakage path 125 through the first and second water leakage ports 1261 and 1262, the water outlet of the water leakage path 125 is positioned in the inner cavity of the water storage box 1, and the leaked water flows directly into the water storage box 1 and enters the outer barrel of the washing machine. The drain waterway 125 is a downwardly extending tubular structure formed on the lower cover 122.
In this embodiment, referring to fig. 7 and 8, a concave flow stabilizing cavity 127 is provided on the diversion waterway 123, the flow blocking plate 126 extends downward and contacts with the bottom surface of the flow stabilizing cavity 127, the second drain 1262 also extends downward to the bottom surface of the flow stabilizing cavity 127, and the first drain 1261 also extends downward along with the flow blocking plate 126. The flow stabilizing cavity 127 is formed by the fact that the lower sealing cover 122 at the flow baffle plate 126 is concave, and the flow stabilizing cavity 127 is arranged between the flow dividing waterway 123 and the flow discharging waterway 125, so that after lower-layer water flow of the water inlet section impacts on a step, a space capable of turning downwards is formed, and influences on upper-layer water flow are reduced; and is beneficial to the stability of the water flow impacted from the water inlet nozzle 129, and further increases the stability of the water flow entering the steady flow section 1231. When the water flow of the water inlet diversion waterway 123 from the water inlet nozzle 129 reaches the flow baffle plate 126, a part of upper layer water flow enters the steady flow section 1231, the part of water flow is diverted to the two sprinkling sections 1232 towards the left end and the right end at the tail end of the steady flow section 1231 and sprinkled into the washing additive tank, specifically sprinkled into the softener tank 22 and flows into the water storage box 1 through the siphon structure, and the two sprinkling sections 1232 are respectively arranged on the two sides of the steady flow section 1231 in parallel; a portion of the lower water stream impinges on the step to stabilize the water flow, and a portion of the water stream flows into the drain waterway 125 through the first drain port 1261 and the second drain port 1262 and into the water storage box 1. A supporting plate 1271, which is perpendicular to the flow baffle plate 126, is provided on the bottom surface of the flow stabilizing chamber 127 to support the flow baffle plate 126.
In this embodiment, referring to fig. 5 and 8, a water interception plate 128 is further disposed between the diversion waterway 123 and the drainage waterway 125, and is disposed alongside the flow blocking plate 126, a first drainage port 1261 is disposed between the water interception plate 128 and the flow blocking plate 126, and the first drainage port 1261 further extends downward between the flow blocking plate 126 and an inner wall of the flow stabilizing cavity 127, that is, the first drainage port 1261 extends downward along with the flow blocking plate 126; by providing the water blocking plate 128 such that the widths of the first drain ports 1261 in the vertical direction are the same, the flow rate of the water flowing out through the first drain ports 1261 is ensured; after water inflow is stopped, water in the flow stabilizing cavity 127 can flow out through the first drainage port 1261, and residual water in the flow stabilizing cavity 127 is avoided.
In this embodiment, the sum of the heights of the water interception plate 128 and the flow stabilization cavity 127 is the same as the height of the flow blocking plate 126, and the top of the water interception plate 128 is also provided with the second drainage port 1262, so that the consistency of the heights of the second drainage ports 1262 is ensured; that is, in the communication space between the branch waterway 123 and the drain waterway 125, a portion higher than the water guard 126 forms the second drain port 1262. In order to increase the water discharge amount of the second water discharge opening and avoid the occurrence of water choking, a raised cavity 120 for increasing the height of the second water discharge opening 1262 is further arranged on the water storage box 1, that is, the upper sealing plate 121 at the flow baffle plate 126 is raised upwards, the raised cavity 120 and the flow stabilizing cavity 127 are arranged opposite to each other in the up-down direction, and the raised cavity 120 is used for increasing the water discharge capacity of the second water discharge opening 1262.
In this embodiment, the water flow branch reaching the disinfectant tank 23 and the water flow branch reaching the spraying at the door end use the same solenoid valve 3 and connecting pipe 4, and the inlets of the two water flow branches are arranged side by side and separated by a common partition 1221 in the middle, as shown in fig. 4 and 5; the water inlet of the water branch reaching the disinfectant tank 23 is set to be in a necking shape for reducing the water inflow, that is, the baffle spacing plate 1221 is inclined towards the direction of the water branch of the disinfectant tank 23 at the inlet, so that the water inlet of the water branch is reduced, the water flow reaching the disinfectant tank 23 is reduced, the situations of water choking and the like of the water branch are avoided, and the smoothness of the water flow is ensured; and to avoid normal overflow after excessive water flow into the distributor box 2.
In the present embodiment, referring to fig. 9 and 10, three detergent additive tanks are provided in the dispenser box 2, wherein one of the detergent additive tanks is a detergent tank 21, and the two sides of the detergent tank are respectively a softener tank 22 and a disinfectant tank 23, and the detergent tank 21 is a tank body with openings at the upper end and the rear end, so that detergent can be added from the upper end and can be flushed into the water storage box 1 from the rear end; the softener tank 22 and the disinfectant tank 23 are tank bodies with open upper ends, and the washing water dissolved with the washing additive enters the water storage box 1 through siphoning. In order that the distributor box 2 can be used for putting detergent simultaneously, the detachable basin-shaped detergent tank 24 is arranged on the laundry powder groove 21, so that the detergent tank and the laundry powder groove are respectively arranged on the distributor box 2, and a corresponding diversion water path 123 is arranged, so that the detachable detergent tank 24 is arranged on the laundry powder groove 21, the structure simplification of the distributor box 2 and the water storage box 1 is facilitated, and the cost is reduced. When the user washes the clothes using the detergent, the detergent is added into the detergent tank 24; when the washing machine powder is used, the detergent tank 24 is removed and the washing machine powder is added to the washing powder tank 21.
In this embodiment, a siphon structure is arranged in the detergent tank 24, and water in the detergent tank 24 enters the washing powder tank 21 and then enters the water storage box 1 through the siphon structure; the volume of the detergent tank 24 is large, the amount of detergent is large, the inner wall is easily adhered to the detergent tank, and a siphon structure having a strong siphon ability is provided, so that a drain water path is not provided in a bypass water path opposite to the detergent tank 21.
In this embodiment, referring to fig. 10, the siphon structure includes a hollow siphon 241 extending upward at the bottom of the detergent tank 24, and a siphon cap 242 sleeved outside the siphon 241, wherein the siphon 241 is a tapered structure with a thick upper part and a thin lower part; this results in a greater pressurization process, which increases the siphoning effect and improves the flushing of the detergent tank 24.
In order to provide the drainage of siphon, as shown in fig. 11, it is necessary to set the sectional area of the siphon tube 241 as large as possible, but the pipe diameter is too large to form siphon, so at least one partition 246 is provided in the siphon tube 241, the partition 246 partitions the siphon tube into different siphon flow paths, and the upper end of the partition 246 extends upward and contacts with the siphon cap 242, so that the siphon tube 241 is partitioned into several different siphon flow paths; the siphon drainage quantity is ensured, and simultaneously the siphon formation is facilitated. Preferably, a partition 2411 may be provided to partition the siphon tube 241 into two siphon flow paths.
In this embodiment, as shown in fig. 11 and 12, a vertical support rib 243 extending radially outward and a horizontal support rib 244 extending horizontally along a lower end of the vertical support rib 243 are provided outside the siphon tube 241, the siphon cap 242 is engaged and fixed outside the vertical support rib 243, and the siphon cap 242 is located on the horizontal support rib 244. The siphon is formed by arranging the vertical support rib 243 and the horizontal support rib 244 so that a space for water to pass through is formed between the siphon cap 242 and the siphon tube 241. The bottom of the detergent tank 24 is provided with the downward-concave siphon groove 245, and the siphon 241 is arranged at the bottom of the siphon groove 245, so that the water in the detergent tank 24 is favorably collected in the siphon groove 245, the siphon is continuously formed under the condition that the water amount in the detergent tank 24 is small, the residual water in the detergent tank 24 is reduced, and the aesthetic property is favorably improved.
Of course, in other embodiments, the one-way check module 124 may be a solenoid valve or the like that operates by receiving a command.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (7)
1. A washing machine sump comprising: the water storage box is provided with a plurality of shunting water paths which are respectively communicated with the water inlet pipe, and is characterized in that at least one water inlet section of one shunting water path is communicated with a water discharge water path, and a flow baffle plate for stopping water flow is arranged between the shunting water path and the water discharge water path; a first drainage port and a second drainage port are formed on the side edge and the top of the flow baffle respectively;
the water storage box is provided with a water storage box body and a water storage box sealing cover fixed at the top of the water storage box body, the water storage box sealing cover comprises an upper sealing cover and a lower sealing cover, and the upper sealing cover and the lower sealing cover are sealed and fixed to form the shunting water path;
a concave flow stabilizing cavity is arranged on the flow dividing waterway and is formed by a concave lower sealing cover at the flow baffle;
the flow baffle extends downwards and is in contact with the bottom surface of the flow stabilizing cavity, and the first flow discharge port also extends downwards to the bottom surface of the flow stabilizing cavity.
2. The water storage tank of a washing machine as claimed in claim 1, wherein a water interception plate is arranged between the water dividing path and the water discharge path and in parallel with the flow baffle, and the first water discharge port is arranged between the water interception plate and the flow baffle.
3. A sump for a washing machine according to claim 1, wherein a raised chamber for raising the height of the second outlet is provided in the reservoir housing.
4. A water storage tank of a washing machine according to claim 1, wherein the water inlet of the divided waterway is provided in a constricted shape for reducing the amount of water to be introduced.
5. A washing machine sump according to any one of claims 1 to 4, further comprising a dispenser housing removably received within the sump, the dispenser housing having a plurality of detergent additive reservoirs therein, a siphon arrangement being provided within the detergent additive reservoirs; the siphon structure comprises a hollow siphon pipe and a siphon cap, wherein the hollow siphon pipe extends upwards and is arranged at the bottom of the washing additive tank, and the siphon cap is sleeved on the outer side of the siphon pipe; the siphon is in a conical structure with a thick upper part and a thin lower part.
6. The sump of a washing machine as claimed in claim 5, wherein at least one partition is provided in the siphon tube to divide the siphon tube into different siphon flow paths, and an upper end of the partition is continuously extended upward and contacted with the siphon cap.
7. A washing machine comprising a cabinet, and the water storage tank according to any one of claims 1 to 6 provided in the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710841306.3A CN107503085B (en) | 2017-09-18 | 2017-09-18 | Washing machine water storage tank and washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710841306.3A CN107503085B (en) | 2017-09-18 | 2017-09-18 | Washing machine water storage tank and washing machine |
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| Publication Number | Publication Date |
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| CN107503085A CN107503085A (en) | 2017-12-22 |
| CN107503085B true CN107503085B (en) | 2022-05-24 |
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| CN201710841306.3A Active CN107503085B (en) | 2017-09-18 | 2017-09-18 | Washing machine water storage tank and washing machine |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049120A (en) * | 2018-01-22 | 2018-05-18 | 青岛海尔滚筒洗衣机有限公司 | A kind of water inlet component, detergent box and washing machine |
| EP4047122A1 (en) * | 2018-12-19 | 2022-08-24 | Qingdao Haier Drum Washing Machine Co., Ltd. | Laundry treating apparatus |
| CN111979708B (en) * | 2019-05-24 | 2023-05-30 | 青岛海尔洗涤电器有限公司 | Washing machine water box and washing machine |
| CN110359238B (en) * | 2019-07-23 | 2022-02-11 | 无锡小天鹅电器有限公司 | Detergent feeding device and washing machine |
| CN113293576B (en) * | 2020-02-24 | 2024-07-16 | 青岛海尔洗衣机有限公司 | Washing machine water inlet box assembly and washing machine |
| CN116837599A (en) * | 2022-03-24 | 2023-10-03 | 青岛海尔洗衣机有限公司 | Water injection box cover, automatic throwing component and clothes treatment device |
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| CN107503085A (en) | 2017-12-22 |
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