CN214992489U - Reinforced flow guide structure of washing machine water inlet system - Google Patents
Reinforced flow guide structure of washing machine water inlet system Download PDFInfo
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- CN214992489U CN214992489U CN202120029137.5U CN202120029137U CN214992489U CN 214992489 U CN214992489 U CN 214992489U CN 202120029137 U CN202120029137 U CN 202120029137U CN 214992489 U CN214992489 U CN 214992489U
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Abstract
The utility model provides a washing machine water inlet system's enhancement water conservancy diversion structure, includes upper cover and branch flow box, covers on and is equipped with water conservancy diversion portion, and the one end of water conservancy diversion portion is upwards protruding, forms the water conservancy diversion rib, and one side of upper cover is equipped with a plurality of inlet tubes corresponding to the position of water conservancy diversion rib, is equipped with a plurality of runners in the water conservancy diversion rib, and each inlet tube and each runner one-to-one, the inlet tube loops through runner and the flow guide portion intercommunication branch flow box, is equipped with the water conservancy diversion between the runner and keeps off the muscle. The utility model discloses a washing machine water intake system carries out local reinforcing through setting up the water conservancy diversion rib at the upper cover, the height that highly is greater than 5mm of water conservancy diversion rib, can reach the pulling force standard 15N when the upper cover is pulled out and be less than or equal to F and be less than or equal to 30N, can prevent on the one hand that the too big upper cover that leads to of pulling force from warping, on the other hand can prevent that the pulling force undersize from influencing the operation and feel, through slope water conservancy diversion portion slick and sly connection between water conservancy diversion portion and the water conservancy diversion rib, reach the effect that carries out the water conservancy diversion to outside entering rivers, and set up water conservancy diversion fender muscle between the runner, can prevent the problem of crossing water.
Description
Technical Field
The utility model relates to a washing machine, in particular to washing machine water inlet system's enhancement water conservancy diversion structure.
Background
As shown in fig. 7, the water inlet system of the washing machine on the market at present generally comprises a water inlet bucket upper cover 5, a water inlet diversion box 6 and a water bucket 7, wherein a water inlet 5.1 is arranged at one side of the water inlet bucket upper cover 5, and external water flow enters the water inlet diversion box 6 through the water inlet 5.1 and then enters the water bucket 7 through a through hole 6.1 at the bottom of the water inlet diversion box 6. When the washing machine water inlet system with the structure pulls out the water inlet bucket upper cover 5 upwards (the dotted arrow at the lower part of the figure 7 shows the stress direction when the water inlet bucket upper cover 5 is pulled out), the water inlet bucket upper cover 5 can be deformed when the force is too large (the pulling force is more than 30N) because the strength of the water inlet bucket upper cover 5 is not enough, and the water inlet bucket upper cover 5 can not be pulled out when the force is too small (the pulling force is less than 15N) (the dotted arrow at the upper part of the figure 7 shows the stress deformation direction when the water inlet bucket upper cover 5 is pulled out); in addition, the water diversion effect in the water inlet diversion box 6 is poor, the hot water, the main washing water and the pre-washing water cannot be effectively diverted, and the problem of water leakage is easy to occur.
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a washing machine water inlet system's that reliable and reasonable structure, intensity are high, the water conservancy diversion is effectual, do not cross water, the practicality is strong enhancement water conservancy diversion structure to overcome the weak point among the prior art.
The reinforced diversion structure of the washing machine water inlet system designed according to the purpose comprises an upper cover and a diversion box, and is characterized in that: the upper cover is provided with a flow guide part, one end of the flow guide part is upwards protruded and forms a flow guide reinforcing part, one side of the upper cover is provided with a plurality of water inlet pipes corresponding to the position of the flow guide reinforcing part, a plurality of runners are arranged on the flow guide reinforcing part, each water inlet pipe is in one-to-one correspondence with each runner, the water inlet pipes are sequentially communicated with a flow distribution box through the runners and the flow guide part, and flow guide blocking ribs are arranged between the runners.
The diversion part is smoothly connected with the diversion reinforcing part through the inclined diversion part, the height difference between the diversion reinforcing part and the diversion part is H, and H is larger than or equal to 5 mm.
The inlet tube is including the main inlet tube of washing, prewash inlet tube and hot water inlet tube, the main inlet tube of washing in advance, prewash inlet tube and hot water inlet tube slope setting, the runner is including the main runner of washing, prewash runner and hot water runner, the main runner of washing sets up with the prewashing runner slope, the main runner of washing is the same with the incline direction of the main inlet tube of washing in advance, the prewash runner is the same with the incline direction of prewashing the inlet tube, be equipped with the main hot water guiding gutter of washing and prewashing the guiding gutter in the water conservancy diversion portion, the main inlet tube of washing loops through the main runner of washing and the main hot water guiding gutter intercommunication flow distribution box, the prewashing inlet tube loops through the prewashing runner and prewashing guiding gutter intercommunication flow distribution box, the hot water inlet tube loops through hot water runner and main hot water guiding gutter intercommunication flow distribution box.
The flow channel also comprises a mixing flow channel, the mixing flow channel is positioned between the main washing flow channel and the prewashing flow channel, a mixing diversion trench is arranged on the diversion part, and the main washing water inlet pipe and the prewashing water inlet pipe are communicated with the diversion box through the mixing flow channel and the mixing diversion trench in sequence; the inclination direction of the main washing water inlet pipe is opposite to that of the prewashing water inlet pipe, and when the main washing water inlet pipe and the prewashing water inlet pipe simultaneously feed water, water flow is converged through the mixing flow channel and flows to the mixing diversion trench through the mixing flow channel.
And a flow guide blocking rib is arranged between the main washing flow passage and the hot water flow passage.
The main washing flow passage is communicated with the main washing hot water diversion trench, the hot water flow passage is communicated with the main washing hot water diversion trench, the prewashing flow passage is communicated with the prewashing diversion trench, and the mixing flow passage is communicated with the mixing diversion trench through the inclined diversion part.
The flow guide part is provided with a first flow guide convex part, a second flow guide convex part, a first flow guide boss, a second flow guide boss and a third flow guide boss; one side wall of the first flow guide convex part is obliquely arranged, the oblique directions of the two oblique side walls are the same, and a main washing flow channel is formed between the two oblique side walls; one side wall of the second flow guide convex part is obliquely arranged, the oblique directions of the two oblique side walls are the same, and a prewashing flow channel is formed between the two oblique side walls; the other side wall of the first diversion boss is vertically arranged, one side wall of the third diversion boss is vertically arranged, and a hot water flow channel is formed between the two vertical side walls.
The water inlet system further comprises a water inlet hopper and a water inlet barrel, the water inlet hopper is arranged at the bottom of the flow distribution box, the water inlet hopper is communicated with the flow distribution box, and the water inlet barrel is arranged at the bottom of the water inlet hopper.
The bottom of flow distribution box is equipped with a plurality of gondola water faucet holes, and the hot water guiding gutter is washed in the owner, prewashing the guiding gutter and mix the guiding gutter and communicate the fill of intaking through the gondola water faucet hole that corresponds respectively.
The diversion reinforcing part is m-shaped.
The utility model discloses a washing machine water intake system carries out local reinforcing through setting up the water conservancy diversion rib at the upper cover, the height that the water conservancy diversion rib is greater than 5mm, can reach pulling force standard 15N when the upper cover is pulled out and be less than or equal to F and be less than or equal to 30N, can prevent on the one hand that the too big upper cover that leads to of pulling force warp, avoid warping to lead to the cooperation badly, on the other hand can prevent that the pulling force undersize from influencing the operation and feel, in addition, through slope water conservancy diversion portion slick and sly connected between water conservancy diversion portion and the water conservancy diversion rib, reach the effect that carries out the water conservancy diversion to outside entering rivers, and set up water conservancy diversion fender muscle between the runner, can prevent that rivers from exciting and the problem of crossing water appears, in addition, the upper cover is to hot water through setting up many runners, main wash, the water conservancy diversion is effectual, it has structural strength height, non-deformable, do not increase operating cost's characteristics.
Drawings
Fig. 1 is a schematic view of an exploded structure of a water inlet system of a washing machine according to an embodiment of the present invention.
Fig. 2 is a schematic view of an overall structure of the upper cover according to an embodiment of the present invention.
Fig. 3 is a schematic view of the overall structure of the upper cover in another orientation according to an embodiment of the present invention.
Fig. 4 is a cross-sectional view of a water inlet system of a washing machine according to an embodiment of the present invention.
Fig. 5 is a sectional view of a part of the structure of the water inlet system of the washing machine according to an embodiment of the present invention.
Fig. 6 is a schematic view illustrating a water flow direction of a water inlet system of a washing machine according to an embodiment of the present invention.
Fig. 7 is a sectional view of a water inlet system of a conventional washing machine.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-6, the reinforced diversion structure of the washing machine water inlet system comprises an upper cover 1 and a diversion box 2, wherein a diversion part 1.1 is arranged on the upper cover 1, one end of the diversion part 1.1 protrudes upwards to form a diversion reinforcing part 1.2, a plurality of water inlet pipes 1.3 are arranged on one side of the upper cover 1 corresponding to the diversion reinforcing part 1.2, a plurality of flow channels are arranged on the diversion reinforcing part 1.2, each water inlet pipe 1.3 corresponds to each flow channel one by one, the water inlet pipes 1.3 are communicated with the diversion box 2 through the flow channels and the diversion part 1.1 sequentially (the straight line arrows in fig. 6 indicate the water flow direction), and diversion blocking ribs 1.4 are arranged between the flow channels. The water conservancy diversion rib 1.2 can solve upper cover 1 because of intensity is not enough, arouse that upper cover 1 draws out to feel lighter than 15N or heavier than 30N's problem (the dotted arrow of fig. 6 represents the atress direction when upper cover 1 pulls out), this structure can not only improve the intensity of upper cover 1 and reposition of redundant personnel box 2 cooperation department, strengthens pulling out and pushing of upper cover 1 and feels, can increase rivers direction space moreover, improves user's use greatly and experiences.
The diversion part 1.1 is smoothly connected with the diversion reinforcing part 1.2 through the inclined diversion part 1.5, the height difference between the diversion reinforcing part 1.2 and the diversion part 1.1 is H, and H is more than or equal to 5 mm. The inclined flow guide part 1.5 is of a multi-section arc structure, so that the flow guide part 1.1 and the flow guide reinforcing part 1.2 are connected at a large inclination, smooth connection parts are ensured, and the effect of guiding the flow of the external entering water flow is achieved.
The water inlet pipe 1.3 comprises a main washing water inlet pipe 1.3.1, a prewashing water inlet pipe 1.3.2 and a hot water inlet pipe 1.3.3, the main washing water inlet pipe 1.3.1, the prewashing water inlet pipe 1.3.2 and the hot water inlet pipe 1.3.3 are obliquely arranged, the flow passage comprises a main washing flow passage 1.2.1, a prewashing flow passage 1.2.2 and a hot water flow passage 1.2.3, the main washing flow passage 1.2.1 and the prewashing flow passage 1.2.2 are obliquely arranged, the main washing flow passage 1.2.1 and the main washing water inlet pipe 1.3.1 are obliquely arranged in the same direction, the direction of the water outlet of the main washing water inlet pipe 1.3.1 is opposite to the main washing flow passage 1.2.1, the inclination direction of the prewashing flow passage 1.2.2 is the same as that of the prewashing water inlet pipe 1.3.2, the water outlet direction of the pre-washing water inlet pipe 1.3.2 is right opposite to the pre-washing flow channel 1.2.2, the flow guide part 1.1 is provided with a main washing hot water diversion trench 1.1.1 and a pre-washing diversion trench 1.1.2, the main washing water inlet pipe 1.3.1 is communicated with the flow distribution box 2 through the main washing flow channel 1.2.1 and the main washing hot water diversion trench 1.1.1 in sequence, the pre-washing water inlet pipe 1.3.2 is communicated with the flow distribution box 2 through the pre-washing flow channel 1.2.2 and the pre-washing diversion trench 1.1.2 in sequence, and the hot water inlet pipe 1.3.3 is communicated with the flow distribution box 2 through the hot water flow channel 1.2.3 and the main washing hot water diversion trench 1.1.1.1.1. Through setting up main wash runner 1.2.1, prewashing runner 1.2.2 and hot water runner 1.2.3, the rivers that are washed, prewashed hot water, main wash to washing machine divide the reposition of redundant personnel direction, and the water conservancy diversion is effectual, and the rivers that hot water, main wash, prewashed can not influence each other.
The flow channel also comprises a mixed flow channel 1.2.4, the mixed flow channel 1.2.4 is positioned between the main washing flow channel 1.2.1 and the prewashing flow channel 1.2.2, the main washing flow channel 1.2.1 is communicated with the prewashing flow channel 1.2.2 through the mixed flow channel 1.2.4, a mixed diversion groove 1.1.3 is arranged on the diversion part 1.1, the main washing water inlet pipe 1.3.1 and the prewashing water inlet pipe 1.3.2 are communicated with the diversion box 2 through the mixed flow channel 1.2.4 and the mixed diversion groove 1.1.3 in sequence, the width of the main washing hot water diversion groove 1.1.1 is larger than that of the prewashing diversion groove 1.1.2 than that of the mixed diversion groove 1.1.3, so as to meet the requirements of various functions; the inclination direction of the main washing inlet pipe 1.3.1 is opposite to that of the prewashing inlet pipe 1.3.2, when the main washing inlet pipe 1.3.1 and the prewashing inlet pipe 1.3.2 simultaneously feed water, water flow is converged through the mixing flow channel 1.2.4, the converged water flow flows to the mixing diversion trench 1.1.3 through the mixing flow channel 1.2.4, the mixing flow channel 1.2.4 is used for adding the washing agent, after the washing agent is added into the flow distribution box 2, the water flow is simultaneously fed through the main washing inlet pipe 1.3.1 and the prewashing inlet pipe 1.3.2, and the washing agent can be flushed into the water inlet hopper 3.
Be provided with between main wash runner 1.2.1 and the hot water runner 1.2.3 water conservancy diversion fender muscle 1.4, water conservancy diversion fender muscle 1.4 can the separation main wash runner 1.2.1 and the rivers of hot water runner 1.2.3, prevents to appear the phenomenon of cluster between main wash runner 1.2.1 and the hot water runner 1.2.3, and water conservancy diversion fender muscle 1.4 can be with the rivers smooth water conservancy diversion of hot water inlet tube 1.3.3 delivery port to hot water runner 1.2.3.
The main washing flow passage 1.2.1 is communicated with the main washing hot water diversion trench 1.1.1, the hot water flow passage 1.2.3 is communicated with the main washing hot water diversion trench 1.1.1, the prewashing flow passage 1.2.2 is communicated with the prewashing flow trench 1.1.2, and the mixing flow passage 1.2.3 is communicated with the mixing flow trench 1.1.3 through the inclined diversion part 1.5. The inclined flow guide part 1.5 can smoothly guide the water flow of each flow channel to the flow guide groove.
The flow guide part 1.1 is provided with a first flow guide convex part 1.6, a second flow guide convex part 1.7, a first flow guide boss 1.8, a second flow guide boss 1.9 and a third flow guide boss 1.10; one side wall of the first flow guide convex part 1.6 is obliquely arranged, one side wall of the first flow guide convex part 1.8 is obliquely arranged, the oblique directions of the two oblique side walls are the same, and a main washing flow channel 1.2.1 is formed between the two oblique side walls; one side wall of the second flow guide convex part 1.7 is obliquely arranged, one side wall of the second flow guide convex part 1.9 is obliquely arranged, the oblique directions of the two oblique side walls are the same, and a prewashing flow passage 1.2.2 is formed between the two oblique side walls; the other side wall of the first diversion boss 1.8 is vertically arranged, one side wall of the third diversion boss 1.10 is vertically arranged, and a hot water flow passage 1.2.3 is formed between the two vertical side walls.
The water inlet system further comprises a water inlet bucket 3 and a water inlet hose 4, the water inlet bucket 3 is arranged at the bottom of the flow dividing box 2, the water inlet bucket 3 is communicated with the flow dividing box 2, the water inlet hose 4 is arranged at the bottom of the water inlet bucket 3, and water in the water inlet bucket 3 enters the washing bucket through the water inlet hose 4.
The bottom of the flow distribution box 2 is provided with a plurality of shower holes 2.1, and the main washing hot water diversion trench 1.1.1, the prewashing diversion trench 1.1.2 and the mixing diversion trench 1.1.3 are respectively communicated with the water inlet hopper 3 through the corresponding shower holes 2.1.
The flow guide reinforcing part 1.2 is m-shaped.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a washing machine water intake system's enhancement water conservancy diversion structure, includes upper cover (1) and branch flow box (2), its characterized in that: be equipped with water conservancy diversion portion (1.1) on upper cover (1), the one end of water conservancy diversion portion (1.1) is upwards protruding, form water conservancy diversion rib (1.2), one side of upper cover (1) is equipped with a plurality of inlet tubes (1.3) corresponding to the position of water conservancy diversion rib (1.2), be equipped with a plurality of runners on water conservancy diversion rib (1.2), each inlet tube (1.3) and each runner one-to-one, inlet tube (1.3) loop through runner and water conservancy diversion portion (1.1) intercommunication reposition of redundant personnel box (2), be equipped with water conservancy diversion fender muscle (1.4) between the runner.
2. The reinforced flow guiding structure of the water inlet system of the washing machine as claimed in claim 1, wherein: the diversion part (1.1) is smoothly connected with the diversion reinforcing part (1.2) through the inclined diversion part (1.5), the height difference between the diversion reinforcing part (1.2) and the diversion part (1.1) is H, and H is larger than or equal to 5 mm.
3. The reinforced flow guiding structure of the water inlet system of the washing machine as claimed in claim 2, wherein: the water inlet pipe (1.3) comprises a main washing water inlet pipe (1.3.1), a pre-washing water inlet pipe (1.3.2) and a hot water inlet pipe (1.3.3), the main washing water inlet pipe (1.3.1), the pre-washing water inlet pipe (1.3.2) and the hot water inlet pipe (1.3.3) are obliquely arranged, the flow passage comprises a main washing flow passage (1.2.1), a pre-washing flow passage (1.2.2) and a hot water flow passage (1.2.3), the main washing flow passage (1.2.1) is obliquely arranged with the pre-washing flow passage (1.2.2), the main washing flow passage (1.2.1) is the same as the main washing water inlet pipe (1.3.1), the pre-washing flow passage (1.2.2) is the same as the pre-washing water inlet pipe (1.3.2), the main washing hot water flow guide groove (1.1.1.1.1) and the pre-washing flow guide groove (1.2) are communicated with the pre-washing flow guide groove (1.2) sequentially through the main washing flow guide groove (1.2) and the pre-washing flow guide box (1.2), the hot water inlet pipe (1.3.3) is communicated with the flow dividing box (2) through the hot water flow passage (1.2.3) and the main washing hot water diversion trench (1.1.1) in sequence.
4. A reinforced flow guide structure of a water inlet system of a washing machine according to claim 3, wherein: the flow channel also comprises a mixing flow channel (1.2.4), the mixing flow channel (1.2.4) is positioned between the main washing flow channel (1.2.1) and the prewashing flow channel (1.2.2), a mixing flow guide groove (1.1.3) is arranged on the flow guide part (1.1), and the main washing water inlet pipe (1.3.1) and the prewashing water inlet pipe (1.3.2) are communicated with the flow distribution box (2) through the mixing flow channel (1.2.4) and the mixing flow guide groove (1.1.3) in sequence; the inclination directions of the main washing water inlet pipe (1.3.1) and the prewashing water inlet pipe (1.3.2) are opposite, and when the main washing water inlet pipe (1.3.1) and the prewashing water inlet pipe (1.3.2) simultaneously feed water, water flow is converged through the mixing flow channel (1.2.4) and flows to the mixing diversion trench (1.1.3) through the mixing flow channel (1.2.4).
5. The reinforced flow guiding structure of the water inlet system of the washing machine as claimed in claim 4, wherein: and a flow guide blocking rib (1.4) is arranged between the main washing flow passage (1.2.1) and the hot water flow passage (1.2.3).
6. The reinforced flow guiding structure of the water inlet system of the washing machine as claimed in claim 5, wherein: the main washing flow channel (1.2.1) is communicated with the main washing hot water diversion trench (1.1.1), the hot water flow channel (1.2.3) is communicated with the main washing hot water diversion trench (1.1.1), the prewashing flow channel (1.2.2) is communicated with the prewashing flow trench (1.1.2), and the mixed flow channel (1.2.3) is communicated with the mixed diversion trench (1.1.3) through the inclined diversion part (1.5).
7. The reinforced flow guiding structure of the water inlet system of the washing machine as claimed in claim 6, wherein: the flow guide part (1.1) is provided with a first flow guide convex part (1.6), a second flow guide convex part (1.7), a first flow guide boss (1.8), a second flow guide boss (1.9) and a third flow guide boss (1.10); one side wall of the first flow guide convex part (1.6) is obliquely arranged, one side wall of the first flow guide boss (1.8) is obliquely arranged, the oblique directions of the two oblique side walls are the same, and a main washing flow channel (1.2.1) is formed between the two oblique side walls; one side wall of the second flow guide convex part (1.7) is obliquely arranged, one side wall of the second flow guide convex part (1.9) is obliquely arranged, the oblique directions of the two oblique side walls are the same, and a prewashing flow channel (1.2.2) is formed between the two oblique side walls; the other side wall of the first diversion boss (1.8) is vertically arranged, one side wall of the third diversion boss (1.10) is vertically arranged, and a hot water flow channel (1.2.3) is formed between the two vertical side walls.
8. The reinforced flow guiding structure of the water inlet system of the washing machine as claimed in claim 7, wherein: the water inlet system further comprises a water inlet hopper (3) and a water inlet barrel (4), the water inlet hopper (3) is arranged at the bottom of the flow distribution box (2), the water inlet hopper (3) is communicated with the flow distribution box (2), and the water inlet barrel (4) is arranged at the bottom of the water inlet hopper (3).
9. The reinforced flow guiding structure of the water inlet system of the washing machine as claimed in claim 8, wherein: the bottom of flow distribution box (2) is equipped with a plurality of gondola water faucet holes (2.1), and main hot water guiding gutter (1.1.1), prewashing guiding gutter (1.1.2) and mixed guiding gutter (1.1.3) communicate into water through corresponding gondola water faucet hole (2.1) respectively and fight (3).
10. A reinforced guide structure of a water inlet system of a washing machine according to any one of claims 1 to 9, wherein: the flow guide reinforcing part (1.2) is m-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120029137.5U CN214992489U (en) | 2021-01-06 | 2021-01-06 | Reinforced flow guide structure of washing machine water inlet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120029137.5U CN214992489U (en) | 2021-01-06 | 2021-01-06 | Reinforced flow guide structure of washing machine water inlet system |
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| Publication Number | Publication Date |
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| CN214992489U true CN214992489U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120029137.5U Active CN214992489U (en) | 2021-01-06 | 2021-01-06 | Reinforced flow guide structure of washing machine water inlet system |
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| CN (1) | CN214992489U (en) |
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2021
- 2021-01-06 CN CN202120029137.5U patent/CN214992489U/en active Active
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