CN113047002B - Multifunctional throwing device for washing equipment - Google Patents
Multifunctional throwing device for washing equipment Download PDFInfo
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- CN113047002B CN113047002B CN201911382483.5A CN201911382483A CN113047002B CN 113047002 B CN113047002 B CN 113047002B CN 201911382483 A CN201911382483 A CN 201911382483A CN 113047002 B CN113047002 B CN 113047002B
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- 238000005406 washing Methods 0.000 title claims abstract description 134
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 200
- 239000003599 detergent Substances 0.000 claims abstract description 99
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
- 239000008399 tap water Substances 0.000 description 8
- 235000020679 tap water Nutrition 0.000 description 8
- 239000012153 distilled water Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- -1 steam washing Substances 0.000 description 1
Abstract
The invention relates to the technical field of washing equipment, in particular to a multifunctional throwing device for washing equipment, which aims to solve the problem that a plurality of throwing holes and a plurality of water inlet holes reserved in the existing washing equipment are distributed in mounting positions. For this purpose, the washing device of the invention comprises a washing barrel, the multifunctional throwing device comprises a throwing mechanism, a plurality of groups of water inlet holes and a plurality of groups of washing agent throwing holes, the water inlet holes are arranged on the throwing mechanism, each group of water inlet holes are respectively connected with different external water source systems, each group of washing agent throwing holes are respectively connected with different washing agent boxes of the washing device, and the throwing mechanism is connected with the washing barrel to throw washing water or washing agent injected into the throwing mechanism into the washing barrel. The invention sets up multiunit inlet opening and multiunit detergent and puts in the hole on putting in the organization, the mounting position concentrates on the multi-functional throwing in the device, need not to reserve a plurality of throwing in holes and a plurality of inlet openings on the washing apparatus, can connect with different external water source systems and detergent boxes.
Description
Technical Field
The invention relates to the technical field of washing equipment, and particularly provides a multifunctional throwing device for washing equipment.
Background
With the progress of scientific technology, the living standard of people is higher and higher, and daily household labor is gradually replaced by machines from manpower. The washing equipment is used as a household appliance commonly used in daily life, and brings great convenience to the life of people. Washing equipment is classified according to washing modes, and can be roughly classified into pulsator washing machines and drum washing machines, which can be used in different occasions such as families, hospitals, hotels, factories and the like.
Taking a drum washing machine for a factory as an example, the drum washing machine can only be connected with a detergent box inside the washing machine, and if the drum washing machine is connected with other external detergent boxes, a plurality of throwing holes are reserved on the drum washing machine, so that the requirement of connection with the built-in detergent boxes can be met; and the drum washing machine used for factories has more water inlet options, such as tap water, steam washing, distilled water and the like, and a plurality of water inlet holes are reserved on the drum washing machine to meet the water inlet demands of different external water sources, but the existing plurality of throwing holes and the installation positions of the plurality of water inlet holes are dispersed, so that the use experience of users is influenced.
Accordingly, there is a need in the art for a new multi-functional delivery device for washing equipment to address the above-described problems.
Disclosure of Invention
In order to solve the problems in the prior art, namely, in order to solve the problem that a plurality of throwing holes and a plurality of water inlet holes reserved in the existing washing equipment are distributed in mounting positions, the invention provides a multifunctional throwing device for the washing equipment.
In the preferred technical scheme of the multifunctional throwing device, the throwing mechanism comprises a throwing box and an upper cover arranged at the top of the throwing box, a plurality of groups of water inlets are formed in the upper cover, a plurality of groups of detergent throwing holes are formed in the upper cover and/or the throwing box, and the throwing box is connected with the washing barrel so as to throw washing water or detergent injected into the throwing box into the washing barrel.
In the preferable technical scheme of the multifunctional throwing device, the external water source system comprises a first external water source system and a second external water source system; the plurality of groups of water inlet holes comprise a first group of water inlet holes and a second group of water inlet holes which are arranged on the upper cover, the first group of water inlet holes are connected with the first type of external water source system, and the second group of water inlet holes are connected with the second type of external water source system.
In the preferred technical scheme of the multifunctional throwing device, the first group of water inlet holes comprise a plurality of first water inlet holes arranged on the upper cover, barb structures are arranged on the inner wall of each first water inlet hole and used for preventing connecting pipelines inserted into the first water inlet holes from being pulled out of the first water inlet holes, and the connecting pipelines are used for connecting the first water inlet holes and the first external water source systems.
In the preferable technical scheme of the multifunctional throwing device, the upper cover is further provided with a clamping structure, and the clamping structure is used for clamping the connecting pipeline.
In the preferred technical scheme of the multifunctional dispensing device, the detergent box comprises an internal detergent box and an external detergent box; the plurality of groups of detergent delivery holes comprise a first group of detergent delivery holes arranged on the upper cover and a second group of detergent delivery holes arranged on the delivery box, the first group of detergent delivery holes are connected with the built-in detergent box, and the second group of detergent delivery holes are connected with the external detergent box.
In the preferable technical scheme of the multifunctional dispensing device, the built-in detergent box comprises an automatic dispensing detergent box and a manual dispensing detergent box; the first group of detergent delivery holes comprise at least one first delivery hole and at least one second delivery hole which are arranged on the upper cover, the at least one first delivery hole is connected with the automatic detergent delivery box, and the at least one second delivery hole is connected with the manual detergent delivery box.
In the preferable technical scheme of the multifunctional throwing device, a throwing cavity is arranged in the throwing box, and a plurality of groups of water inlets and a plurality of groups of detergent throwing holes are communicated with the throwing cavity; the bottom of the throwing cavity is provided with an outlet which is connected with the washing cylinder.
In the preferable technical scheme of the multifunctional throwing device, an overflow cavity communicated with the throwing cavity is further arranged in the throwing box, and an overflow pipe is arranged at the bottom of the overflow cavity and connected with a drain pipe of the washing equipment.
In the preferable technical scheme of the multifunctional throwing device, an anti-siphon structure is arranged on the side wall of the overflow cavity and used for preventing washing water flowing back into the throwing box from being siphoned into an external water source system; and/or the side wall of the overflow cavity is also provided with an air hole which is connected with an air permeability pipe of the washing equipment.
It can be understood by those skilled in the art that in the preferred technical scheme of the multifunctional delivery device, the multifunctional delivery device comprises a delivery mechanism, a plurality of groups of water inlet holes and a plurality of groups of detergent delivery holes, wherein the water inlet holes and the detergent delivery holes are arranged on the delivery mechanism, each group of water inlet holes are respectively connected with different external water source systems, each group of detergent delivery holes are respectively connected with different detergent boxes of the drum washing machine, and the delivery mechanism is used for delivering washing water or detergent injected into the delivery mechanism into a washing drum. Compared with the technical scheme that a plurality of throwing holes and a plurality of water inlet holes are reserved on the conventional drum washing machine, the multifunctional throwing device is adopted, and can be connected with different external water source systems and detergent boxes without reserving a plurality of throwing holes and a plurality of water inlet holes on the drum washing machine, so that the requirements of users on large water quantity, different external water sources and different detergents are met, and the installation positions are concentrated on the multifunctional throwing device, so that the use experience of the users is improved.
Further, a throwing cavity is arranged in the throwing box, and a plurality of groups of water inlet holes and a plurality of groups of detergent throwing holes are communicated with the throwing cavity, so that washing water or detergent can be directly injected into the throwing cavity; and the bottom of the putting cavity is provided with an outlet, and the outlet is connected with the washing barrel, so that the washing water or the detergent injected into the putting cavity is entirely put into the washing barrel, the phenomenon that the washing water or the detergent remains in the putting cavity is avoided, the putting accuracy of the washing water or the detergent is improved, and the washing effect is further improved.
Further, the putting box is internally provided with an overflow cavity communicated with the putting cavity, the bottom of the overflow cavity is provided with an overflow pipe, the overflow pipe is connected with a drain pipe of the drum washing machine, when water in the washing drum is full, washing water in the washing drum can flow back into the putting cavity through an outlet at the bottom of the putting cavity, the washing water flowing back into the putting cavity flows into the overflow cavity, and flows into the drain pipe of the drum washing machine through the overflow pipe at the bottom of the overflow cavity to be discharged, so that the overflow phenomenon of the drum washing machine is prevented.
Further, an anti-siphon structure (such as a drain hole) is arranged on the side wall of the overflow cavity, when the washing water flowing back into the throwing cavity cannot be timely discharged, the washing water is discharged through the anti-siphon structure, the water level in the throwing box is prevented from rising to a position for submerging at least one part of the plurality of groups of water inlet holes, and the phenomenon of siphoning is avoided, so that the washing water flowing back into the throwing box is prevented from siphoning into an external water source system.
Drawings
The multifunctional delivery device of the present invention will be described below with reference to the accompanying drawings in conjunction with a drum washing machine. In the accompanying drawings:
FIG. 1 is a schematic view of a multi-functional delivery device of the present invention;
FIG. 2 is a schematic view of the structure of the upper cover of the present invention;
FIG. 3 is a front view of the upper cover of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A in FIG. 3;
FIG. 5 is an enlarged view of a portion of section I-I of FIG. 4;
FIG. 6 is a first schematic view of the launch vehicle of the present invention;
Fig. 7 is a second schematic view of the launch pad of the present invention.
In the accompanying drawings:
1. A delivery mechanism; 11. a delivery box; 111. a delivery chamber; 1111. a hole is formed; 112. an overflow chamber; 113. an overflow pipe; 114. an anti-siphon structure; 1141. a first water discharge part; 1142. a second water discharge part; 115. ventilation holes; 116. a clamping groove; 12. an upper cover; 121. a clamping structure; 1211. a base; 1212. a groove; 122. clamping ribs; 2. a plurality of groups of water inlet holes; 21. a first water inlet hole; 211. a barb structure; 22. a second water inlet hole; 221. a first portion; 222. a second portion; 3. a plurality of groups of detergent delivery holes; 31. a first set of detergent dispensing apertures; 311. a first delivery hole; 312. a second delivery hole; 32. a second set of detergent dispensing apertures; 4. and a connecting pipeline.
Detailed Description
Preferred embodiments of the present application are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present application, and are not intended to limit the scope of the present application. For example, although the present application has been described in connection with a drum washing machine, the technical solution of the present application is not limited thereto, and the multi-purpose dispensing device may obviously be applied to other washing apparatuses such as pulsator washing machines, washing and drying machines, shoe washing machines, etc., without departing from the principle and scope of the present application.
It should be noted that, in the description of the present invention, terms such as "inner," "top," "bottom," "upper," "vertical," "horizontal," and the like indicate directional or positional relationships based on the directional or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
Based on the problems in the prior art mentioned in the background art, the invention sets the multiple groups of water inlet holes and the multiple groups of detergent delivery holes on the delivery mechanism, the installation positions are concentrated on the multifunctional delivery device, and the multiple delivery holes and the multiple water inlet holes are not required to be reserved on the drum washing machine, so that the multifunctional delivery device can be connected with different external water source systems and detergent boxes, thereby meeting the requirements of users on large water quantity, different external water sources and different detergents and requirements, and further improving the use experience of the users.
Referring to fig. 1 to 7, fig. 1 is a schematic structural view of a multifunctional delivery device of the present invention; FIG. 2 is a schematic view of the structure of the upper cover of the present invention; FIG. 3 is a front view of the upper cover of the present invention; FIG. 4 is a cross-sectional view taken along line A-A in FIG. 3; FIG. 5 is an enlarged view of a portion of section I-I of FIG. 4; FIG. 6 is a first schematic view of the launch vehicle of the present invention; fig. 7 is a second schematic view of the launch pad of the present invention. The drum washing machine comprises a washing drum, wherein the washing drum comprises an outer drum and an inner drum rotatably arranged in the outer drum. As shown in fig. 1, the multifunctional dispensing device of the invention comprises a dispensing mechanism 1, a plurality of groups of water inlet holes 2 and a plurality of groups of detergent dispensing holes 3 which are arranged on the dispensing mechanism 1, wherein each group of water inlet holes are respectively connected with different external water source systems, each group of detergent dispensing holes are respectively connected with different detergent boxes of a washing device, and the dispensing mechanism 1 is connected with a washing cylinder to dispense washing water or detergent injected into the dispensing mechanism 1 into the washing cylinder.
In a preferred embodiment, as shown in fig. 1, the dispensing mechanism 1 comprises a dispensing box 11 and an upper cover 12 arranged at the top of the dispensing box 11, a plurality of groups of water inlet holes 2 are arranged on the upper cover 12, one part of the plurality of groups of detergent dispensing holes 3 are arranged on the upper cover 12, the other part of the plurality of groups of detergent dispensing holes 3 are arranged on the dispensing box 11, and the dispensing box 11 is connected with a washing drum to dispense washing water or washing agent injected into the dispensing box 11 into the washing drum. Of course, the setting positions of the plurality of sets of detergent delivery holes 3 are not limited to the above-listed positions, and all the plurality of sets of detergent delivery holes 3 may be provided on the upper cover 12, or all the plurality of sets of detergent delivery holes 3 may be provided on the delivery box 11, and one skilled in the art may flexibly adjust and set the setting positions of the plurality of sets of detergent delivery holes 3.
Preferably, the external water source system comprises a first external water source system and a second external water source system. As shown in fig. 1 to 4, the plurality of sets of water inlets 2 include a first set of water inlets and a second set of water inlets disposed on the upper cover 12, the first set of water inlets being connected to the first type of external water source system, the second set of water inlets being connected to the second type of external water source system. Wherein the first external water source system is a tap water system, and the second external water source system is a distilled water system. Of course, the external water source system is not limited to the above-listed system, and may also include other external water source systems such as a steam water system, a circulating water system, a condensed water system, and the like. Accordingly, the number of the plurality of sets of water inlets 2 is not limited to the number listed above, and the number of the plurality of sets of water inlets 2 can be adjusted by a person skilled in the art according to the number of external water source systems, or the number of the plurality of sets of water inlets 2 can be set according to the experience of the person skilled in the art.
Further, the first group of water inlet holes comprises four first water inlet holes 21, the four first water inlet holes 21 are all connected with the tap water system, the four first water inlet holes 21 are vertically arranged at the top of the upper cover 12 and are arranged in a rectangular array at the top of the upper cover 12, and a user can select the number of the first water inlet holes 21 communicated with the tap water system according to the water inlet demand, for example, if the water inlet demand is smaller, one first water inlet hole 21 can be communicated with the tap water system, and if the water inlet demand is larger, three first water inlet holes 21 can be communicated with the tap water system. Of course, the four first water inlet holes 21 may be disposed horizontally or obliquely on the top of the upper cover 12, or may be arranged in rows or columns on the top of the upper cover 12, or the four first water inlet holes 21 may be disposed around the top edge of the upper cover 12, which can be flexibly adjusted and set by those skilled in the art.
Still further, as shown in fig. 1,4 and 5, the drum washing machine further includes a connection pipe 4, wherein a barb structure 211 is provided on an inner wall of each first water inlet 21, a first end of the connection pipe 4 is connected with the tap water system, and when a second end of the connection pipe 4 is inserted into the first water inlet 21, the barb structure 211 presses the connection pipe 4 so that the connection pipe 4 is fixed in the first water inlet 21; when the connecting pipeline 4 is pulled out from the first water inlet 21, the barb structure 211 can prevent the connecting pipeline 4 inserted into the first water inlet 21 from being pulled out from the first water inlet 21, so that the connecting pipeline 4 can be firmly fixed in the first water inlet 21, the connecting pipeline 4 is not required to be clamped by a pipe clamp, and the cost is reduced.
Still further, the width of the barb structure 211 gradually increases from the inlet end of the first water inlet 21 to the middle of the first water inlet 21, so that the gap between the connecting pipe 4 and the first water inlet 21 is larger during initial insertion, which is beneficial to efficient alignment, and the portion of the barb structure 211 with larger width presses the connecting pipe 4 during complete insertion, so that the connecting pipe 4 is fixed in the first water inlet 21. When the connecting pipe 4 is pulled out of the first water inlet 21, the portion of the barb structure 211 having a larger width is pressed to obstruct the pulling out of the connecting pipe 4 inserted into the first water inlet 21 from the first water inlet 21, so that the connecting pipe 4 is firmly fixed in the first water inlet 21.
Further, as shown in fig. 1 to 4, the upper cover 12 is further provided with a clamping structure 121, and the clamping structure 121 is used for clamping the connecting pipeline 4, so as to ensure that the connecting pipeline 4 cannot deform or move during high-flow water inlet. The number of the clamping structures 121, such as one, two, three or any number, may be flexibly set by a user according to the use requirements.
Still further, the clamping structure 121 includes a base 1211 disposed on the upper cover 12, and a groove 1212 is provided on the base 1211, and the connecting tube 4 is placed in the groove 1212 to clamp the connecting tube 4. Of course, the clamping structure 121 may also include a base 1211, where the base 1211 is provided with a through hole, and the first end of the connecting tube 4 passes through the through hole and is connected with the tap water system; the clamping structure 121 may also include a first clamping arm and a second clamping arm disposed on the upper cover 12, where the first clamping arm and the second clamping arm cooperate with each other to clamp the connecting pipeline 4, and a person skilled in the art may flexibly adjust and set the specific structure of the clamping structure 121, regardless of the structure, as long as the connecting pipeline 4 can be clamped.
Further, as shown in fig. 1 to 4, the second group of water inlet holes includes two second water inlet holes 22, each of the two second water inlet holes 22 is connected to the distilled water system, each of the second water inlet holes 22 includes a first portion 221 vertically provided on the upper cover 12 and a second portion 222 extending in a horizontal direction from the first portion 221, the second portion 222 is connected to the distilled water system, and the first portion of one of the second water inlet holes 22 and the first portion of the other of the second water inlet holes 22 are provided at an interval at the top of the upper cover 12, and the second portion of one of the second water inlet holes 22 is located above the second portion of the other of the second water inlet holes 22. Of course, the structure of the second water inlet hole 22 is not limited to the above-listed structure, and may include only a first portion vertically provided on the upper cover 12 or a second portion extending in a horizontal direction from the upper cover 12.
It should be further noted that the number of the first water inlet holes 21 and the second water inlet holes 22 is not limited to the above-mentioned number, and those skilled in the art can flexibly adjust and set the number of the first water inlet holes 21 and the second water inlet holes 22 in practical applications, for example, five, six or eight first water inlet holes 21, three, four or five second water inlet holes 22, and any number of the first water inlet holes 21 and the second water inlet holes 22 may be adjusted and set, so long as all the first water inlet holes 21 or the second water inlet holes 22 are set at intervals on the top of the upper cover 12.
Preferably, the detergent box includes an internal detergent box (a detergent box provided inside the drum washing machine) and an external detergent box (a detergent box provided outside the drum washing machine, or a detergent box separately configured by a user). As shown in fig. 1,2 and 6, the plurality of sets of detergent delivery holes 3 include a first set of detergent delivery holes 31 provided on the upper cover 12 and a second set of detergent delivery holes 32 provided on the delivery box 11, the first set of detergent delivery holes 31 being connected to the built-in detergent box, the second set of detergent delivery holes 32 being connected to the external detergent box.
Further, the built-in detergent box comprises an automatic detergent box and a manual detergent box; the first group of detergent delivery holes 31 comprises five first delivery holes 311 and one second delivery hole 312 which are arranged on the upper cover 12, the five first delivery holes 311 are all connected with the automatic detergent delivery box, the five first delivery holes 311 are arranged at equal intervals or non-equal intervals at the top of the upper cover 12, and the one second delivery hole 312 is connected with the manual detergent delivery box. Of course, the five first delivery holes 311 may be arranged in rows and columns on the top of the upper cover 12, and a person skilled in the art may flexibly adjust and set the arrangement of the five first delivery holes 311.
Further, the second group of detergent delivery holes 32 includes five third delivery holes provided on the side wall of the delivery box 11, each of the five third delivery holes being connected to the automatic delivery detergent box, the five third delivery holes being provided in a row on the side wall of the delivery box 11. Of course, the five third delivery holes may be disposed at equal intervals or non-equal intervals on the side wall of the delivery box 11, and those skilled in the art may flexibly adjust and set the arrangement manners of the five third delivery holes.
It should be further noted that, the number of the first delivery holes 311, the second delivery holes 312, and the third delivery holes is not limited to the above-listed number, and those skilled in the art may flexibly adjust and set the first delivery holes 311, the second delivery holes 312, and the third delivery holes in practical applications, for example, three, six, or eight first delivery holes 311, two, three, or four second water inlet holes 22, three, four, or six third delivery holes, so long as all the first delivery holes 311, the second delivery holes 312, and the third delivery holes are set at intervals on the top of the upper cover 12, and all the third delivery holes are set at intervals on the side wall of the delivery box 11.
Preferably, as shown in fig. 6, a putting cavity 111 is arranged in the putting box 11, and a plurality of groups of water inlet holes 2 and a plurality of groups of detergent putting holes 3 are communicated with the putting cavity 111, so that washing water or detergent can be directly injected into the putting cavity 111; and the bottom of the putting cavity 111 is provided with an outlet 1111, and the outlet 1111 is connected with the washing barrel, so that the washing water or the detergent injected into the putting cavity 111 is entirely put into the washing barrel, the washing water or the detergent is prevented from remaining in the putting cavity 111, the putting accuracy of the washing water or the detergent is improved, and the washing effect is further improved. Of course, the outlet 1111 may be provided on a side wall of the dispensing box 11, for example, at a bottom or a middle lower portion of the side wall of the dispensing box 11, so that the washing water or the detergent injected into the dispensing chamber 111 can be smoothly dispensed into the washing tub.
Further, with the above-mentioned multifunctional dispensing device, the overflow hole and the water inlet hole provided on the outer cylinder in the prior art can be combined into a hole, and the washing water or detergent injected into the dispensing cavity 111 can be dispensed into the washing cylinder through the hole, and when the water in the washing cylinder is full, the washing water in the washing cylinder can flow back into the dispensing cavity 111 through the hole and the outlet hole 1111.
Preferably, the putting box 11 is also provided with an overflow cavity 112 communicated with the putting cavity 111, the bottom of the overflow cavity 112 is provided with an overflow pipe 113, the overflow pipe 113 is connected with a drain pipe of the drum washing machine, when the water in the washing drum is full, washing water in the washing drum flows back into the putting cavity 111 through an outlet 1111 at the bottom of the putting cavity 111, washing water flowing back into the putting cavity 111 flows into the overflow cavity 112, and flows into the drain pipe of the drum washing machine through the overflow pipe 113 at the bottom of the overflow cavity 112 to be discharged. Of course, the overflow pipe 113 may be provided at a side wall of the delivery box 11, for example, at a bottom or a middle lower portion of the side wall of the delivery box 11, so that the washing water flowing back into the delivery chamber 111 can smoothly flow into a drain pipe of the drum washing machine and be discharged.
Further, a diversion channel is further provided at the bottom of the delivery tank 11 to communicate the outlet 1111 with the overflow pipe 113, and the washing water flowing back into the delivery chamber 111 through the outlet 1111 at the bottom of the delivery chamber 111 flows into the overflow pipe 113 through the diversion channel, so that the washing water flowing back into the delivery chamber 111 can be rapidly discharged.
Preferably, the side wall of the overflow cavity 112 is provided with an anti-siphon structure 114, when the washing water flowing back into the throwing cavity 111 cannot be timely discharged, the washing water is discharged through the anti-siphon structure 114, the water level in the throwing box 11 is prevented from rising to a position for submerging at least one part of the plurality of groups of water inlet holes 2, and the occurrence of a siphon phenomenon is avoided, so that the washing water flowing back into the throwing box 11 is prevented from being siphoned into an external water source system.
Further, the anti-siphon structure 114 includes six drain holes disposed on the sidewall of the overflow chamber 112, and the six drain holes are arranged in a rectangular array on the sidewall of the overflow chamber 112, or may be arranged in rows, columns, or intervals. Of course, the number of the drain holes is not limited to the above-listed number, and those skilled in the art can flexibly adjust and set the number of the drain holes, for example, one, three or eight drain holes, in practical applications, regardless of the number of the drain holes, as long as all the drain holes are arranged at intervals on the side wall of the overflow chamber 112.
Further, the drainage hole includes a first drainage portion 1141 and a second drainage portion 1142, wherein the first drainage portion 1141 and the second drainage portion 1142 are both of a side "U" structure, the opening of the first drainage portion 1141 faces the second drainage portion 1142, the opening of the second drainage portion 1142 faces the first drainage portion 1141, and the washing water flowing back into the dispensing cavity 111 is drained through two lateral portions and one vertical portion of the side "U" structure. And because the two transverse parts and one vertical part of the side U-shaped structure are relatively narrower in discharge, the washing water can only be discharged, and the overflow of washing foam is prevented. Of course, the structure of the drain hole is not limited to the side "U" shape structure listed above, and may be a structure of other shapes such as "mouth" shape structure, a "delta" shape structure, or a "O" shape structure, and the washing water flowing back into the pouring chamber 111 is discharged through two lateral portions and two vertical portions of the "mouth" shape structure, or is discharged through three sides of the "delta" shape structure, or is discharged through the edge of the "O" shape structure.
Preferably, as shown in fig. 7, the sidewall of the overflow chamber 112 is further provided with a ventilation hole 115, and the ventilation hole 115 is connected with a ventilation pipe of the washing apparatus.
In the above configuration, as shown in fig. 2 and 6, a first engaging portion for engaging and connecting is provided at the bottom of the upper cover 12, and a second engaging portion for engaging and connecting is provided at the top of the delivery box 11, and the upper cover 12 and the delivery box 11 are engaged and connected with each other by the first engaging portion and the second engaging portion.
Preferably, the first engaging portion includes a clamping rib 122 formed at the bottom of the upper cover 12, and the first engaging portion includes a clamping groove 116 formed at the top of the delivery box 11, and when the upper cover 12 is covered onto the delivery box 11, the clamping rib 122 and the clamping groove 116 are engaged with each other and seal a gap between the bottom of the upper cover 12 and the top of the delivery box 11, and the gap between the bottom of the upper cover 12 and the top of the delivery box 11 can be sealed without a sealing member, so that the product structure is simplified, and the cost is reduced. Of course, the first engaging portion and the second engaging member may also adopt a structure in which the claw and the hook are matched, or a structure in which the hook and the slot 116 are matched, and those skilled in the art can flexibly set the structural form of the first engaging portion and the second engaging member in practical application.
Further, the clamping ribs 122 are circumferentially arranged along the bottom of the upper cover 12, the clamping grooves 116 are circumferentially arranged along the top of the delivery box 11, and when the clamping ribs 122 and the clamping grooves 116 are clamped with each other, gaps between the bottom of the upper cover 12 and the top of the delivery box 11 can be sealed in all directions along the bottom circumference of the upper cover 12 and the top circumference of the delivery box 11.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (8)
1. The multifunctional delivery device for the washing equipment comprises a washing cylinder and is characterized by comprising a delivery mechanism, a plurality of groups of water inlet holes and a plurality of groups of washing agent delivery holes, wherein the water inlet holes and the washing agent delivery holes are arranged on the delivery mechanism, each group of water inlet holes are respectively connected with different external water source systems, each group of washing agent delivery holes are respectively connected with different washing agent boxes of the washing equipment, and the delivery mechanism is connected with the washing cylinder so as to deliver washing water or washing agent injected into the delivery mechanism into the washing cylinder;
the putting mechanism comprises a putting box and an upper cover arranged at the top of the putting box, the plurality of groups of water inlet holes are formed in the upper cover, the plurality of groups of detergent putting holes are formed in the upper cover and/or the putting box, and the putting box is connected with the washing cylinder to put the washing water or the detergent injected into the putting box into the washing cylinder;
the external water source system comprises a first external water source system and a second external water source system;
The plurality of groups of water inlets comprise a first group of water inlets and a second group of water inlets which are arranged on the upper cover, the first group of water inlets are connected with the first type of external water source system, and the second group of water inlets are connected with the second type of external water source system.
2. The multifunctional dispensing device of claim 1, wherein the first set of water inlet holes comprises a plurality of first water inlet holes arranged on the upper cover, barb structures are arranged on the inner wall of each first water inlet hole, the barb structures are used for preventing connecting pipelines inserted into the first water inlet holes from being pulled out of the first water inlet holes, and the connecting pipelines are used for connecting the first water inlet holes and the first external water source system.
3. The multifunctional delivery device according to claim 2, wherein the upper cover is further provided with a clamping structure for clamping the connecting pipeline.
4. The multi-functional delivery device of claim 1, wherein the detergent box comprises an internal detergent box and an external detergent box;
the multi-group detergent delivery holes comprise a first group of detergent delivery holes arranged on the upper cover and a second group of detergent delivery holes arranged on the delivery box, the first group of detergent delivery holes are connected with the built-in detergent box, and the second group of detergent delivery holes are connected with the external detergent box.
5. The multi-functional delivery device of claim 4, wherein the built-in detergent box comprises an automatic delivery detergent box and a manual delivery detergent box;
the first group of detergent delivery holes comprise at least one first delivery hole and at least one second delivery hole which are arranged on the upper cover, the at least one first delivery hole is connected with the automatic detergent delivery box, and the at least one second delivery hole is connected with the manual detergent delivery box.
6. The multifunctional delivery device according to any one of claims 1 to 5, wherein a delivery cavity is arranged in the delivery box, and the multiple groups of water inlet holes and the multiple groups of detergent delivery holes are communicated with the delivery cavity;
The bottom of the throwing cavity is provided with an outlet, and the outlet is connected with the washing cylinder.
7. The multifunctional throwing device according to claim 6, wherein an overflow cavity communicated with the throwing cavity is further arranged in the throwing box, an overflow pipe is arranged at the bottom of the overflow cavity, and the overflow pipe is connected with a drain pipe of the washing equipment.
8. The multifunctional throwing device according to claim 7, wherein an anti-siphon structure is arranged on the side wall of the overflow cavity and used for preventing washing water flowing back into the throwing box from being siphoned into an external water source system; and/or
And the side wall of the overflow cavity is also provided with an air vent, and the air vent is connected with a ventilation pipe of the washing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911382483.5A CN113047002B (en) | 2019-12-27 | Multifunctional throwing device for washing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911382483.5A CN113047002B (en) | 2019-12-27 | Multifunctional throwing device for washing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113047002A CN113047002A (en) | 2021-06-29 |
| CN113047002B true CN113047002B (en) | 2024-05-31 |
Family
ID=
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240401 Address after: 266308 in Haier Industrial Park, Haier Avenue, Jiulong sub district office, Jiaozhou City, Qingdao City, Shandong Province Applicant after: Qingdao Jiaozhou Haier washing Electric Appliance Co.,Ltd. Country or region after: China Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Country or region before: China Applicant before: Haier Zhijia Co.,Ltd. |
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| GR01 | Patent grant |