CN108814509B - Dish washing machine - Google Patents
Dish washing machine Download PDFInfo
- Publication number
- CN108814509B CN108814509B CN201810651007.8A CN201810651007A CN108814509B CN 108814509 B CN108814509 B CN 108814509B CN 201810651007 A CN201810651007 A CN 201810651007A CN 108814509 B CN108814509 B CN 108814509B
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- washing
- water
- pump
- spray arm
- dishwasher
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- 238000004851 dishwashing Methods 0.000 title description 6
- 238000005406 washing Methods 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 241000190070 Sarracenia purpurea Species 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 239000000725 suspension Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Washing And Drying Of Tableware (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention provides a dishwasher, comprising: the washing machine comprises a machine body, a water inlet, a water outlet and a water outlet, wherein the machine body is provided with a liner base, a washing cavity is arranged in the machine body and positioned above the liner base, a spray arm seat is arranged on the liner base, a water cup is arranged in the liner base, and the water cup is provided with the water inlet, the water outlet and the water outlet; the washing heating pump is provided with an inlet and an outlet, the inlet is connected with the water outlet through an elbow pipe, and the outlet is connected with the spray arm seat through a straight pipe; and the drainage pump is arranged on the water cup, is connected with the water outlet and is respectively positioned at two sides of a connecting line between the center of the spray arm seat and the center of the water cup. According to the dishwasher provided by the embodiment of the invention, the washing cavity and the water cup are integrally formed, the washing pump and the heating part are integrated into the washing heating part, the number of installation parts is reduced, the installation is convenient, and water leakage nodes are reduced.
Description
The application is a divisional case with application date of ' 2014-06-18 ', application number of ' 2014102740509 ' and application name of ' dishwasher
Technical Field
The invention relates to the technical field of household appliance manufacturing, in particular to a dish-washing machine.
Background
The water used in each washing cycle of the dish-washing machine is circulating water, and a water cup used for storing water and placing a filter screen is generally arranged at the bottom of an inner container of the dish-washing machine. In the washing process, circulating water in the water cup is pressed into a pipeline through a washing pump suction pump and then enters a sprayer (such as a spray arm) to wash tableware, and the circulating water flows into the bottom from the tableware and the inner wall of the inner container and then enters the water cup. In order to achieve a better washing effect, the washing pump must have sufficient lift and flow, and meanwhile, a heating pipe is required to be arranged in a path where circulating water flows for heating the circulating water and then washing the circulating water. In order to meet the target requirements of low energy consumption and low water consumption of the whole dishwasher, the requirement design of a water flow system is compact, and the occupied volume of a circulating water path is small; meanwhile, the pumped water path is required to be smooth, the pressure loss is small, and the washing water pump is high in efficiency.
In the related technology, a water cup of the dish washing machine is connected with an inner container through a connecting piece nut and a sealing ring. The spray arm seat is fastened on the water cup through screws. The water cup is provided with a washing pump, a heating pipe cavity, a buckle screw and other connecting features, and the washing pump assembly, the heating pipe assembly and the draining pump are connected together. A filter system assembly is arranged in the water cup, and the components are combined to form a complete water flow system. Because the water cup and the inner container need to be connected through the nut and the sealing structure, the whole water leakage risk points are more, the cavity of the heating pipe on the water cup is large, and water pumped out by the washing pump enters the spray arm seat through 360-degree folding. The existing system has the defects of more assembly parts, complex assembly and more water leakage points; too long water flow pipeline, more residual water, large pressure loss of the washing pump and other system defects. Meanwhile, the washing pump is rigidly connected with the water cup, and the vibration of the washing pump is directly transmitted to the bottom plate of the inner container, so that the noise of the whole machine is larger, and the water flow system is obviously insufficient in the aspect of realizing the low-noise technology of the whole machine.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, an object of the present invention is to provide a dishwasher having less installation parts and reduced water leakage nodes.
A dishwasher according to an embodiment of the present invention includes: the washing machine comprises a machine body, a water inlet, a water outlet and a water outlet, wherein the machine body is provided with a liner base, a washing cavity is arranged in the machine body and positioned above the liner base, a spray arm seat is arranged on the liner base, a water cup is arranged in the liner base, and the water cup is provided with the water inlet, the water outlet and the water outlet; the washing heating pump is provided with an inlet and an outlet, the inlet is connected with the water outlet through an elbow pipe, and the outlet is connected with the spray arm seat through a straight pipe; the draining pump is arranged on the water cup and is connected with the draining port, and the draining pump and the washing heating pump are respectively positioned on two sides of a connecting line between the center of the spraying arm seat and the center of the water cup; wherein the connecting line is superposed with the central line of the liner base extending along the front-back direction; the spray arm seat is arranged at the center of the inner container base, the water cup is positioned in front of the spray arm seat, the draining pump is positioned on the left side of the connecting line, the axis of the draining pump extends along the left front and right rear directions, and the washing and heating pump is positioned on the right side of the connecting line.
According to the dishwasher provided by the embodiment of the invention, the washing cavity and the water cup are integrally formed, the washing pump and the heating part are integrated into the washing heating pump, the number of installation parts is reduced, the installation is convenient, and water leakage nodes are reduced.
In addition, the dishwasher according to the above embodiment of the present invention may further have the following additional technical features:
according to an example of the invention, the axis of the drain pump is at an angle of 45-75 degrees to the line.
According to one example of the invention, the distance between the center of the spray arm seat and the center of the water cup is less than or equal to two times the diameter of the elbow.
According to one example of the invention, the elbow is a right angle elbow.
According to one example of the invention, the curved pipe and the straight pipe are both flexible pipes.
According to an example of the present invention, the washing heat pump is suspended on the inner tub base by a resilient suspension.
According to an example of the invention, the elastic suspension part is detachably arranged on the washing and heating pump, and the inner container base is provided with a hook matched with the elastic suspension part.
According to an example of the present invention, the elastic suspension comprises a U-shaped rod and mounting sleeves provided at both ends of the U-shaped rod, and the washing and heating pump is provided with mounting posts adapted to the mounting sleeves.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic view of a dishwasher according to one embodiment of the present invention;
FIG. 2 is a schematic view of a dishwasher according to another embodiment of the present invention;
FIG. 3 is a schematic view of a washing heat pump of a dishwasher according to an embodiment of the present invention; and
fig. 4 is a schematic view of a dishwasher according to still another embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Hereinafter, a dishwasher according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
As described in fig. 1 to 4, a dishwasher according to an embodiment of the present invention includes: a machine body 10, a washing heat pump 20 and a drain pump 30.
Specifically, the body 10 has a liner base 101. The machine body 10 has a washing chamber 102 therein above the liner base 101. The inner container base 101 is provided with a spray arm seat 103. A water cup 104 is arranged in the inner container base 101. The cup 104 has a water inlet 1041, a water outlet 1042 and a water outlet 1043.
The washing heat pump 20 has an inlet 201 and an outlet 202. The inlet 201 is connected to the outlet 1042 by an elbow 203, and the outlet 202 is connected to the spray arm base 103 by a straight pipe 204. It will be appreciated that the connection of the elbow 203 to the inlet 201 and outlet 1042 may be clamped for sealing by a clamp or clip. The connection of the straight tube 204 to the outlet 202 and the spray arm socket 103 may be clamped for sealing by a clamp or a clamp. A pump connection 205 may be provided between the straight tube 204 and the spray arm base 103. Thereby, the connection can be made more reliable.
The drain pump 30 is mounted on the water cup 104. The drain pump 30 is connected to the drain port 1043. The drain pump 30 and the washing heat pump 20 are respectively located at both sides of a line between the center of the spray arm base 103 and the center of the water cup 104, as shown in fig. 4.
Wherein the connecting line is overlapped with the central line of the liner base 101 extending along the front-back direction. The spray arm seat 103 is arranged at the center of the liner base 101, the water cup 104 is positioned in front of the spray arm seat 103, the drainage pump 30 is positioned on the left side of the connecting line, and the axis of the drainage pump 30 extends along the left front-right rear direction. A washing heat pump 20 is located on the right side of the line. Advantageously, the axis of the drain pump 30 is at an angle of 45-75 degrees to said line.
It will be appreciated that the filter screen 40 is mounted within the cup 104.
According to the dishwasher provided by the embodiment of the invention, the washing cavity and the water cup are integrally formed, the washing pump and the heating part are integrated into the washing heating pump, the number of installation parts is reduced, the installation is convenient, and water leakage nodes are reduced.
According to one example of the present invention, the distance between the center of the spray arm base 103 and the center of the cup 104 is equal to or less than twice the diameter of the elbow 203. Therefore, the layout of the components on the liner base 101 is optimized, the number of assembled components is small, the assembly is simple, the number of water leakage points is small, the water flow pipeline is short, the residual water amount is small, the pressure loss of the washing heating pump is small, and the like.
According to one example of the invention, the bend 203 may be a right angle bend. Further, the curved pipe 203 and the straight pipe 204 are each a flexible pipe such as a rubber pipe. Therefore, the water path system of the dish washer can be shortened, the pressure loss of the washing heating pump 20 is small, the water path is smooth, the washing efficiency is high, the vibration can be reduced, and the noise can be reduced.
According to an example of the present invention, the washing heat pump 20 is suspended on the tub 101 by a resilient suspension 206. As shown in fig. 4, the elastic hanging member 206 is detachably installed on the washing and heating pump 20, and the inner container base 101 is provided with a hook 105 adapted to the elastic hanging member 206. Advantageously, the elastic suspension 206 comprises a U-shaped rod 2061 and a mounting sleeve 2062 provided at both ends of the U-shaped rod 2061, and the washing heat pump 20 is provided with a mounting post 207 adapted to the mounting sleeve 2062. Thereby, smooth installation of the washing heat pump assembly 20 and attenuation of vibration are facilitated.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (6)
1. A dishwasher, comprising:
the washing machine comprises a machine body, a water inlet, a water outlet and a water outlet, wherein the machine body is provided with a liner base, a washing cavity is arranged in the machine body and positioned above the liner base, a spray arm seat is arranged on the liner base, a water cup is arranged in the liner base, and the water cup is provided with the water inlet, the water outlet and the water outlet;
the washing heating pump is provided with an inlet and an outlet, the inlet is connected with the water outlet through an elbow pipe, and the outlet is connected with the spray arm seat through a straight pipe; and
the draining pump is arranged on the water cup and is connected with the water outlet, and the draining pump and the washing heating pump are respectively positioned on two sides of a connecting line between the center of the spray arm seat and the center of the water cup; wherein,
the connecting line is superposed with the central line of the inner container base extending along the front-back direction;
the spray arm seat is arranged at the center of the liner base, the water cup is positioned in front of the spray arm seat, the drainage pump is positioned on the left side of the connecting line, the axis of the drainage pump extends along the left-front-right-rear direction, and the washing and heating pump is positioned on the right side of the connecting line;
the washing heating pump is suspended on the inner container base through an elastic suspension piece, and the washing cavity and the water cup are integrally formed.
2. The dishwasher of claim 1, wherein the axis of the drain pump is angled 45-75 degrees from the line.
3. The dishwasher of claim 1, wherein a distance between a center of the spray arm base and a center of the cup is equal to or less than two times a diameter of the elbow.
4. The dishwasher of claim 1, wherein the elbow is a right angle elbow.
5. The dishwasher of claim 1, wherein the elastic suspension member is detachably mounted on the washing heat pump, and a hook adapted to the elastic suspension member is provided on the base of the inner container.
6. The dishwasher of claim 1, wherein the resilient suspension comprises a U-shaped bar and mounting sleeves provided at both ends of the U-shaped bar, the washing heat pump having mounting posts adapted to the mounting sleeves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810651007.8A CN108814509B (en) | 2014-06-18 | 2014-06-18 | Dish washing machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410274050.9A CN105310622B (en) | 2014-06-18 | 2014-06-18 | Dish-washing machine |
CN201810651007.8A CN108814509B (en) | 2014-06-18 | 2014-06-18 | Dish washing machine |
Related Parent Applications (1)
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CN201410274050.9A Division CN105310622B (en) | 2014-06-18 | 2014-06-18 | Dish-washing machine |
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CN108814509A CN108814509A (en) | 2018-11-16 |
CN108814509B true CN108814509B (en) | 2021-03-19 |
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CN201810651007.8A Active CN108814509B (en) | 2014-06-18 | 2014-06-18 | Dish washing machine |
CN201810652127.XA Active CN108478142B (en) | 2014-06-18 | 2014-06-18 | Dish washing machine |
CN201410274050.9A Active CN105310622B (en) | 2014-06-18 | 2014-06-18 | Dish-washing machine |
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CN201810652127.XA Active CN108478142B (en) | 2014-06-18 | 2014-06-18 | Dish washing machine |
CN201410274050.9A Active CN105310622B (en) | 2014-06-18 | 2014-06-18 | Dish-washing machine |
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CN105996937B (en) * | 2016-07-14 | 2018-11-27 | 宁波金凌厨房设备有限公司 | A kind of open water basin dish-washing machine water pump complement having both drain function |
CN106725213A (en) * | 2017-02-14 | 2017-05-31 | 佛山市顺德区美的洗涤电器制造有限公司 | The water cup module of dish-washing machine and the dish-washing machine with the water cup module |
WO2018177299A1 (en) * | 2017-04-01 | 2018-10-04 | 蒲杰 | Washing and draining integrated pump |
CN106821263A (en) * | 2017-04-01 | 2017-06-13 | 蒲杰 | Washing draining integrated pump |
CN106821264A (en) * | 2017-04-01 | 2017-06-13 | 蒲杰 | Washing draining integrated pump |
EP4275575A3 (en) | 2017-09-20 | 2024-01-10 | Foshan Shunde Midea Washing Appliances Manufacturing Co., Ltd. | Dishwasher and base assembly |
CN107374552A (en) * | 2017-09-20 | 2017-11-24 | 佛山市顺德区美的洗涤电器制造有限公司 | Dishwasher water passage, wash the dishes machine base and dish-washing machine |
CN107865623B (en) * | 2017-11-24 | 2023-08-25 | 佛山市顺德区美的洗涤电器制造有限公司 | Basin dish washer and water inlet control method thereof during washing fruits and vegetables |
CN107752946A (en) * | 2017-11-24 | 2018-03-06 | 佛山市顺德区美的洗涤电器制造有限公司 | The tank component of dish-washing machine and there is its dish-washing machine |
CN107837056B (en) * | 2017-11-24 | 2023-09-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Basin subassembly of dish washer and have its dish washer |
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CN108403050A (en) * | 2018-01-01 | 2018-08-17 | 浙江亿田智能厨电股份有限公司 | A kind of dish-washing machine in integrated kitchen range |
US11071437B2 (en) * | 2019-01-09 | 2021-07-27 | Haier Us Appliance Solutions, Inc. | Dishwashing appliance and vibration-reducing mounting assembly |
CN110080988B (en) * | 2019-05-20 | 2021-09-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Heating pump and dish washing machine |
CN110123228A (en) * | 2019-05-24 | 2019-08-16 | 广东洁诺生活电器有限公司 | A kind of dishwasher structure and the integrated kitchen range with dish-washing machine |
CN112386197A (en) * | 2019-08-14 | 2021-02-23 | 宁波奥克斯电气股份有限公司 | Base structure for dish washing machine and dish washing machine |
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Also Published As
Publication number | Publication date |
---|---|
CN105310622A (en) | 2016-02-10 |
CN105310622B (en) | 2018-07-31 |
CN108814509A (en) | 2018-11-16 |
CN108478142B (en) | 2020-06-30 |
CN108478142A (en) | 2018-09-04 |
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