WO2022095403A1 - 一种清洗机 - Google Patents

一种清洗机 Download PDF

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Publication number
WO2022095403A1
WO2022095403A1 PCT/CN2021/093402 CN2021093402W WO2022095403A1 WO 2022095403 A1 WO2022095403 A1 WO 2022095403A1 CN 2021093402 W CN2021093402 W CN 2021093402W WO 2022095403 A1 WO2022095403 A1 WO 2022095403A1
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WO
WIPO (PCT)
Prior art keywords
cleaning
water
water outlet
pump casing
washing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2021/093402
Other languages
English (en)
French (fr)
Inventor
房江
王生乐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dreame Innovation Technology Suzhou Co Ltd
Original Assignee
Dreame Innovation Technology Suzhou Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202011208714.3A external-priority patent/CN112450836A/zh
Priority claimed from CN202022504245.1U external-priority patent/CN214595784U/zh
Priority claimed from CN202011209503.1A external-priority patent/CN112353337A/zh
Priority claimed from CN202022504230.5U external-priority patent/CN214259248U/zh
Application filed by Dreame Innovation Technology Suzhou Co Ltd filed Critical Dreame Innovation Technology Suzhou Co Ltd
Publication of WO2022095403A1 publication Critical patent/WO2022095403A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details

Definitions

  • the invention relates to the technical field of household appliances, in particular to a washing machine.
  • washing machines are widely used in the market, such as washing machines, fruit and vegetable washing machines, etc.
  • the washing machine water system on the market generally passes through the water inlet pipeline, respirator, water softener, cavity, washing pump, and finally reaches the upper, middle and lower spray arms, and then enters the washing pump cycle through the water cup at the bottom of the washing cavity; the washing pump is installed At the bottom of the dishwasher, the water outlet of the washing pump is connected to the spray arm through a long pipeline, which on the one hand will increase the flow and pressure loss caused by the pipeline, and on the other hand, the pipeline is also a place where bacteria breed and produce dirt, which is not conducive to washing.
  • the tableware produces secondary pollution, and these dirts are difficult to remove; in addition, the washing pump often has only one water outlet, and the upper and middle pipes need to go out from the water outlet of the washing pump through the manifold, and the setting of the manifold will cause washing.
  • the unstable water pressure during the process reduces the cleaning efficiency.
  • the purpose of the present invention is to provide a cleaning machine, which can reduce the number of pipes, reduce the proliferation of bacteria and increase the water pressure and its stability.
  • a cleaning machine comprising:
  • first cleaning component and a second cleaning component are arranged inside the cleaning cavity
  • a washing pump comprising a pump casing, an impeller disposed in the pump casing, and a motor for driving the impeller to rotate in the pump casing;
  • the pump casing is provided with a first water outlet connected with the first cleaning assembly and a second water outlet connected with the second cleaning assembly, the first water outlet and the second water outlet At least one of the central axes is arranged vertically or substantially vertically.
  • the first cleaning assembly includes a first spray arm, and the first spray arm is directly and rotatably connected to the first water outlet.
  • the first spray arm is arranged at the bottom of the cleaning cavity.
  • the central axis of the first water outlet is perpendicular or substantially perpendicular to the central axis of the second water outlet.
  • the motor has a motor output shaft, and the motor output shaft is arranged horizontally.
  • the axis of the first water outlet and the axis of the second water outlet are respectively arranged tangentially or substantially tangentially to the pump casing.
  • the inner diameter of the first water outlet is larger than the inner diameter of the second water outlet.
  • a water cup is further included, the water cup is connected to the bottom of the cleaning cavity for storing washing water, and the first water outlet is arranged in the cavity of the water cup.
  • a water cup is further included, which is connected to the bottom of the cleaning cavity and used for storing washing water, and the first water outlet is arranged outside the water cup.
  • the washing machine further includes a water cup, the water cup is connected to the bottom of the cleaning cavity and used for storing washing water, and the pump casing is integrally provided with the water cup.
  • the cleaning machine further includes a third cleaning component, a third water outlet is provided on the pump housing, and the third cleaning component is connected to the third water outlet.
  • the washing pump includes a first pump casing; a first impeller disposed in the first pump casing; a second pump casing; a first pump casing disposed in the second pump casing Two impellers; the motor drives the first impeller and the second impeller to run; wherein, the first pump casing is provided with a first water outlet connected to the first cleaning assembly, and the second pump casing There is a second water outlet connected to the second cleaning assembly.
  • the first cleaning component is disposed at the bottom of the cleaning cavity, the first cleaning component includes a bottom cleaning component, and the bottom cleaning component is directly and rotatably connected to the first water outlet .
  • the central axis of the first water outlet and/or the second water outlet is arranged vertically or substantially vertically, and the diameter of the first water outlet is larger than the diameter of the second water outlet .
  • the motor has a first output shaft and a second output shaft arranged opposite to each other, the first impeller and the second impeller are respectively arranged on two sides of the motor, and the first output shaft A shaft and a second output shaft drive the first and second impellers, respectively.
  • the first output shaft and the second output shaft are arranged horizontally.
  • the central axis of the first water outlet is arranged tangentially or substantially tangentially to the first pump casing and/or the central axis of the second water outlet is arranged with the second pump Shell tangent or roughly tangent settings.
  • the cleaning machine further includes a water cup, the water cup communicates with the cleaning cavity for receiving cleaning water, and the water cup communicates with the first pump casing and the second pump casing .
  • the water cup includes a first water cup and a second water cup, the first water cup and the second water cup communicate with the cleaning cavity for receiving cleaning water, and the first water cup is connected to the cleaning cavity.
  • the first pump casing is in communication, and the second water cup is in communication with the second pump casing.
  • the horizontal cross-sectional area of the first water cup is larger than the horizontal cross-sectional area of the second water cup.
  • the first pump casing or the second pump casing is further provided with a third water outlet.
  • the washing machine provided by the present application is provided with washing pumps with at least two water outlet parts to provide strong and stable water pressure for the cleaning components, and the first water outlet part is vertically arranged and connected to the washing pump.
  • the first cleaning component is directly and rotatably connected, and there is no redundant pipeline between the first water outlet of the washing pump and the first cleaning component, which reduces the water pressure reduction and bacterial growth caused by the bending of the pipeline, and further improves the cleaning effect and Reduce secondary pollution of dishwashers.
  • FIG. 1 is a schematic plan view of a cleaning machine according to Embodiment 1 of the present invention.
  • Fig. 2 is the three-dimensional structure schematic diagram of the washing machine shown in Fig. 1;
  • FIG. 3 is a schematic diagram of a partial structure of the first embodiment of the cleaning machine shown in FIG. 2;
  • Fig. 4 is the exploded view of the partial structure of the washing machine shown in Fig. 3;
  • FIG. 5 is a schematic plan view of the cleaning machine according to the second embodiment of the present invention.
  • Fig. 6 is a schematic diagram of the partial structure of the cleaning machine shown in Fig. 5;
  • FIG. 7 is a bottom view of the mounting plate of the washing machine shown in FIG. 5 .
  • Fig. 8 is another schematic diagram of the partial structure of the washing machine shown in Fig. 5;
  • FIG. 9 is a schematic plan view of the cleaning machine according to the third embodiment of the present invention.
  • 6-washing pump 61-pump casing, 62-impeller, 63-motor, 611-first water outlet, 612-second water outlet, 613-third water outlet, 614-connecting hole;
  • 71-cleaning cavity 711-water outlet, 7111-first water outlet, 7112-second water outlet, 7113-screen, 712-installation plate, 713-bowl basket;
  • 72-cleaning component 721-bottom cleaning component, 722-middle cleaning component, 723-top cleaning component;
  • 73-water cup 731-first water cup, 7311-heating component, 7312-water inlet, 732-second water cup;
  • 74-washing pump 741-first pump casing, 410-first water outlet, 742-second pump casing, 7420-second water outlet, 7421-third water outlet;
  • a preferred embodiment of the present invention provides a washing machine 100 which is generally used for cleaning tableware, and can also be used for storing tableware, which is convenient for sterilization of tableware. In addition, it can also be used for cleaning vegetables and fruits. Etc., save time and effort, convenient and fast, and increase user experience. Certainly, the present invention also has other uses, which are not specifically limited here.
  • the cleaning machine 100 includes a cleaning cavity 1 , a cleaning component disposed inside the cleaning cavity 1 , a water cup 4 disposed in the lower portion of the cleaning cavity 1 , a heating plate 5 disposed on the water cup 4 , and a washing pump disposed on one side of the water cup 4 . 6.
  • the cleaning component includes a first cleaning component 21 , a second cleaning component 22 and a third cleaning component 23 , wherein the first cleaning component 21 is disposed at the bottom of the cleaning cavity 1 , and the lower portion of the cleaning cavity 1 is connected to the water cup 4 .
  • the washing pump 6 is provided with a first water outlet 611 connected with the first cleaning assembly 21 and a second water outlet 612 connected with the second cleaning assembly 22 .
  • the first water outlet 611 and the second water outlet 612 are short pipes integrally formed with the pump casing, which are interfaces for connecting the pump with external pipes, and both include short pipes and water outlets formed inside the pipes.
  • the cleaning cavity 1 is provided with a basket 3 for placing tableware and chopsticks to be washed.
  • the basket 3 is fastened to the side wall of the cleaning cavity 1 to prevent the objects to be washed after being placed in the basket 3 due to the connection.
  • the bowl basket 3 includes a first bowl basket 31 and a second bowl basket 32 located above the first bowl basket 31. The first bowl basket 31 and the second bowl basket 32 will clean the cavity. 1 is divided into two layers, so that the items to be washed can be placed neatly and easily cleaned. It is true that in other embodiments, the number of bowls and baskets 3 can also be set to other numbers, which is not specifically limited here.
  • the lower part of the cleaning cavity 1 is provided with a recessed part 11, the washing water is collected in the lower part of the cleaning cavity 1, and a drainage area 111 is arranged in the recessed part 11, which is convenient for the used washing water to be discharged from the cleaning cavity 1.
  • the screen 1111 at the lower part of the sink and a number of through holes 1112 arranged around the periphery of the screen 1111 are formed, wherein the holes of the screen 1111 are larger than the holes of the through holes 1112.
  • the water cup 4 is independent from the outside of the cleaning cavity 1 and is used to store and collect and discharge washing water, which is convenient for the cleaning and placement of tableware.
  • the water cup 4 is provided with an opening 42 on one side, and the water cup 4 is provided with an opening 42 One side is fixedly connected to the lower part of the cleaning cavity 1, wherein the connection method may be screw connection, welding, fastener connection, etc., which will not be described in detail here.
  • the water cup 4 is provided with a water inlet (not shown) and a water outlet 41, so that the washing machine 100 is connected to the external water source and the water cup 4 for discharging the used washing water, wherein
  • the drain port 41 is arranged on the side wall of the water cup 4 and near the bottom wall. By arranging the drain port 41 near the bottom wall, the used washing water can be drained more thoroughly, the service life of the washing machine 100 is increased, and the breeding of bacteria is reduced. .
  • the heating plate 5 is arranged on the side wall of the water cup 4, and the heating plate 5 is integrally or separately connected with the side wall of the water cup 4 to heat the washing water.
  • the heating plate 5 is installed on the side wall of the water cup 4. Compared with the heating plate arranged at the bottom, it can reduce the deposition of residues on the heating plate during the washing process, thereby improving the thermal efficiency and service life of the heating plate.
  • the heating plate 5 can also be arranged at other positions, and the heating plate 5 can also be replaced by other components, as long as the heating effect is achieved, which is not specifically limited here.
  • the washing pump 6 is arranged on the side of the water cup 4 along the horizontal direction of the washing machine 100, which is convenient for the overall placement of the washing machine 100;
  • the rotating motor 63 wherein the motor 63 has a motor output shaft (not shown), the motor output shaft is arranged horizontally, and an impeller 62 is provided on one end of the motor output shaft close to the water cup 4, and the pump casing 61 sets the impeller 62 inside and It is closely connected with the motor 63.
  • the horizontally arranged motor output shaft drives the impeller 62 to rotate, the impeller 62 causes the washing water to generate a centrifugal force on the radial section of the motor 63.
  • a connecting hole 614 for connecting the pump casing 61 and the water cup 4 is also provided, and the connecting hole 614 connects the washing pump 6 and the water cup 4.
  • the communication is such that the washing water can flow freely between the washing pump 6 and the water cup 4 .
  • the first water outlet 611 and the second water outlet 612 are arranged on the pump casing 61 and in the cavity of the water cup 4 , and the first water outlet 611 is vertically arranged and passes through the drainage area 111 directly with the first water outlet.
  • the first spray arm 211 of the cleaning assembly 21 is rotatably connected, which greatly reduces the pipeline between the water outlet of the washing pump 6 and the first spray arm 211 compared to the traditional cleaning machine 100, and reduces the bending belt of the pipeline The reduced water pressure and bacterial growth can further improve the washing effect.
  • the first water outlet 611 is disposed in the cavity of the water cup 4 , the area of the pump casing 61 extending into the water cup 4 becomes larger, and the connection between the washing pump 6 and the water cup 4 is also firmer.
  • the first water outlet 611 can also be disposed outside the cavity of the water cup 4 to save the internal space of the water cup 4 , reduce the capacity of the water cup, and reduce the overall structure of the washing machine 100 .
  • the central axis of the first water outlet 611 is perpendicular or substantially perpendicular to the central axis of the second water outlet 612 , which facilitates the connection between the second water outlet 612 and the second cleaning assembly 22 .
  • the pump casing 61 has a circular section on a section perpendicular to the pump casing 61 .
  • the central axis of the first water outlet 611 and the central axis of the second water outlet 612 both extend along the radial direction of the water pump.
  • the axis of the first water outlet 611 and the axis of the second water outlet 612 are respectively tangent or substantially tangent to the pump casing 61, thereby reducing the force between the water flow and the pump casing 61, reducing the Water flow resistance, increase water pressure.
  • the diameter of the first water outlet 611 is larger than the diameter of the second water outlet 612, which effectively ensures the cleaning effect of the first cleaning component that plays the main cleaning role;
  • the central axis of the first water outlet 611 is along the cleaning cavity 1 Vertically or substantially vertically arranged in the radial direction, so that the first water outlet 611 is directly connected to the first cleaning component 21 through the lower part of the cleaning chamber 1, which reduces the water pressure and bacterial growth caused by the bending between the pipes, and can
  • the washing effect is further improved and the generation of peculiar smell is alleviated, the overall structure of the washing machine 100 is simplified, the volume and weight of the washing machine 100 are reduced, and the user experience is improved.
  • the first cleaning assembly 21 is disposed at the bottom of the cleaning cavity 1 , wherein the first cleaning assembly 21 includes a first spray arm 211 disposed at the lower part of the cleaning cavity 1 , and the first spray arm 211 is formed by the lower part of the cleaning cavity 1 .
  • the washing water is sprayed to the top of the cleaning chamber 1 to rinse the objects to be washed.
  • the first spray arm 211 is directly connected to the first water outlet 611 to eliminate the reduction of water pressure caused by the pipeline connection and the growth of bacteria in the pipeline. In addition, stable water pressure can be provided for the first spray arm 211 to improve the use experience of the washing machine 100 .
  • the second cleaning assembly 22 includes a second spray arm 221 disposed at the top of the cleaning cavity 1 and a pipe for connecting the second spray arm 221 and the second water outlet 612.
  • the second spray arm 221 is used to travel from the top to The lower part is sprayed with washing water, which eliminates the generation of cleaning dead corners, and at the same time, the flushing force is relatively uniform, which greatly improves the cleaning efficiency and cleanliness.
  • the cleaning component 2 can be further provided with a third cleaning component 23 , and the third cleaning component 23 includes the first spraying arm 211 and the second spraying arm 221 .
  • the third spray arm 231 between them is used to strengthen the spray effect of the cleaning component, increase the flushing force and further reduce the generation of spray dead angles;
  • the pump casing can be additionally provided with a third water outlet 613, the third water outlet 613 is a short pipe integrally formed with the pump casing.
  • the third water outlet 613 can be disposed on the same side as the pump casing 61 and on the same side of the second water outlet 612 and parallel thereto, which facilitates subsequent pipeline arrangement and simplifies the structure.
  • the third water outlet 613 is communicated with the third spray arm 231 through a pipeline, so as to provide stable water pressure and increase the washing effect.
  • the second spray arm 221 and the third spray arm 231 can also be connected to the second water port 612 through a three-way valve pipe to reduce the arrangement of redundant pipes and the breeding of bacteria.
  • each water outlet on the pump casing is independently connected with each spray arm, which reduces the water pressure caused by the diversion, provides stable and strong water pressure, and improves the washing effect.
  • the part is arranged vertically and is directly connected to the bottom spray arm, which reduces the water pressure reduction caused by the bending of the pipe and the breeding of bacteria between the pipes, improves the spray strength and water volume, increases the washing effect, and improves the user experience.
  • the cleaning machine claimed in the present application includes: a cleaning chamber 71 , a water outlet area 711 arranged at the bottom of the cleaning chamber 71 , a cleaning component 72 arranged inside the cleaning chamber 71 , and A water cup 73 outside the cleaning cavity 71 and used for receiving cleaning water, and a washing pump 74 connected to the cleaning assembly 72 and capable of introducing the cleaning water in the water cup 73 to the cleaning assembly 72 .
  • the washing pump 74 communicates with the cleaning chamber 71.
  • a mounting plate 712 is installed at the bottom of the cleaning chamber 71, a water outlet area 711 is installed on the mounting plate 712, and a water cup 73 is installed below the water outlet area 711, so as to circulate the used cleaning water. It flows into the water cup 73 from the cleaning cavity 71 .
  • the cleaning assemblies 72 may be provided in two or more.
  • the cleaning component 72 includes a first cleaning component and a second cleaning component disposed inside the cleaning cavity 71
  • the first cleaning component includes a bottom cleaning component 721 disposed in the cleaning cavity 71
  • the bottom cleaning component 721 may be
  • the spray arm, the spray pipe, and the second cleaning component include a top cleaning component 723 disposed at the top of the cleaning cavity 71 and a middle cleaning component 722 located in the middle of the cleaning cavity 71.
  • the top cleaning component 723 and the middle cleaning component 722 can be spray Spray arm, spray pipe.
  • the bowl basket 713 is installed on the inner wall of the cleaning cavity 71 through a fixing member, which can be riveted, bolted, etc.
  • the method of disposing the bowl basket 713 on the inner wall of the cleaning cavity 71 is the prior art, and will not be repeated here.
  • there are two baskets 713 which are respectively disposed between the top cleaning component 723 and the middle cleaning component 722 , and between the middle cleaning component 722 and the bottom cleaning component 721 .
  • the washing pump 74 is provided with a first pump casing 741, a first impeller disposed in the first pump casing 741; a second pump casing 742, a second impeller disposed in the second pump casing 742, and driving the first impeller and the second impeller.
  • the motor 75 operated by the two impellers and the washing pump 74 are arranged at the bottom of the outer wall of the washing cavity 71 .
  • the first pump housing 741 is provided with a first water outlet 7410 connected to the first cleaning component
  • the second pump housing 742 is provided with a second water outlet 420 connected to the second cleaning component.
  • the cleaning pump 74 The cleaning water in the first pump housing 741 and the second pump housing 742 is transported to the first cleaning and second cleaning components through the first water outlet 7410 and the second water outlet 420 respectively, wherein the second water outlet 420 passes through the switch valve. (not shown) the top cleaning assembly 723 and the middle cleaning assembly 722 are connected.
  • the first pump casing 741 and the second pump casing 742 are respectively arranged on both sides of the motor 75, and the motor 75 has a first output shaft (not shown) and a second output shaft (not shown) oppositely arranged. shown), the first impeller is mounted on the first output shaft (not shown), and the second impeller is mounted on the second output shaft (not shown).
  • the first output shaft (not shown) and the second output shaft (not shown) are arranged horizontally.
  • the second pump housing 742 is further provided with a third water outlet 7421 , the first water outlet 7410 is connected to the bottom cleaning assembly 721 , and the second water outlet 7420 is connected to The top cleaning component 723 and the third water outlet 7421 are connected to the middle cleaning component 722.
  • a design with a third water outlet 7421 is preferably provided.
  • the central axis of the first water outlet 7410 is vertically or approximately vertical, which can be directly connected to the cleaning
  • the cleaning components at the bottom of the cavity are directly connected.
  • the first water outlet 7410 extends vertically upward into the cleaning cavity 71 and is directly connected to the bottom cleaning assembly 721 .
  • the second water outlet 420 communicates with the top cleaning assembly 723 and the middle cleaning assembly 722 through a connecting pipe 76 provided with an on-off valve (not shown).
  • the connecting pipe 76 is arranged on the outer wall of the cleaning cavity 71 for connecting the top cleaning assembly 723 with the middle cleaning assembly 722 and the washing pump 74 .
  • the second pump housing 742 is provided with a third water outlet 7421 , and the third water outlet is connected to the middle cleaning assembly 722 through the connecting pipe 76 .
  • the axes of the second water outlet 420 and the third water outlet 7421 are arranged horizontally.
  • the third water outlet may also be provided on the first pump casing 741 .
  • the first pump housing 741 is further provided with a fourth water outlet, the side wall of the cleaning cavity 71 is further provided with a side cleaning component, and the fourth water outlet is connected to the side cleaning component.
  • the optimal design is to connect the washing pump 74 that can provide the maximum power to the bottom washing assembly 721 .
  • the water flow rate of the first water outlet portion 7410 is greater than the water flow rate of the second water outlet portion 420
  • the diameter of the first water outlet portion 7410 is greater than the diameter of the second water outlet portion 420 .
  • the first water outlet 7410 is only connected to the bottom cleaning assembly 721.
  • the top cleaning assembly 723, the middle cleaning One of the components 722 is connected to the first water outlet 7410 in parallel with the bottom cleaning component 721 through an on-off valve (not shown).
  • the cross section of the first pump casing 741 is circular, the axis of the first water outlet 7410 extends along the radial direction of the first pump casing 741 , and the axis of the second water outlet 420 is perpendicular to the axis of the first water outlet 7410 .
  • the axis of the first water outlet 7410 is disposed tangentially or substantially tangentially to the first pump casing 741 .
  • the first water outlet 7410 and the first pump casing 741 are both cylindrical, the first pump casing 741 has a circular cross-section in a section perpendicular to the longitudinal axis, and the axis of the first water outlet 7410 is the same as the axis of the first pump casing 741.
  • the circular section is tangent.
  • first water outlet 7410 and the second water outlet 420 can also be arranged so that the axes are tangent or substantially tangent to the first pump casing 741 and the second pump casing 742, respectively, or the second water outlet The part 420 is arranged so that its axis is tangent or substantially tangent to the second pump casing 742 but the axis of the first water outlet part 7410 is not tangent or substantially tangent to the first pump casing 741 .
  • the bottom of the washing machine is also provided with a water cup 73 for supplying cleaning water to the washing pump.
  • the first water cup 731 and the first pump casing 741 and the second water cup 732 and the second pump casing 742 may be communicated with each other through pipes.
  • first water cup 731 and the first pump casing 741 are integrally formed, and the first water cup 731 and the first pump casing 741 are connected through a water inlet (not shown); the second water cup 732 and the second pump casing 742 are integrally formed , the second water cup 732 is connected with the second pump casing 4 through the water inlet (not shown), this connection method can reduce the butt pipeline between the water cup and the pump casing, effectively reduce the dirt residue in the washing system and reduce odor.
  • the first water cup 731 is provided with a water inlet 7312, which is used to connect the faucet outside the washing machine to pass the cleaning water into the interior of the washing machine; the second water cup 732 is provided with a drain port (not shown) for connecting the washing machine The washing water after finishing washing is discharged from the washing machine.
  • Both the first water cup 731 and the second water cup 732 communicate with the cleaning cavity 71 through the water outlet area 711 , so as to receive the cleaning water circulating in the cleaning cavity 71 .
  • the area on the mounting plate 712 with the water outlet through holes is the water outlet area 711 .
  • the area on the cleaning cavity 71 that connects with the first water cup 731 is set as the first water outlet area 7111
  • the area on the cleaning cavity 71 that connects with the second water cup 732 is set as the second water outlet area 7112 .
  • the first water cup 731 and the second water cup 732 are provided with openings on one side of the bottom wall of the cleaning cavity 71 , and the first water cup 731 and the second water cup 732 communicate with the water outlet area 711 through the openings. Since the flow rate of the first water outlet 7410 is greater than the water flow rate of the second water outlet 420, the first water cup 731 should receive a larger volume of cleaning water within the same time period. Therefore, the area of the first water outlet area 7111 is larger than that of the second water outlet area.
  • the first water outlet area 7111 is also provided with a screen 7113 for filtering the solid waste in the cleaning water.
  • the first water cup 731 and the second water cup 732 are two independently arranged water cups.
  • the first water cup 731 and the second water cup 732 can also be connected to each other and set together as a whole.
  • the internal structure and space of the cleaning cavity 71 are selected.
  • the first water cup 731 is provided with a heating component 7311 for heating the washing water, so that the efficiency of washing dishes is higher.
  • the heating element 7311 is a heating plate, which is disposed on the side wall of the first water cup 731 .
  • the heating plate can also be provided on the second water cup 732 , or on the first water cup 731 and the second water cup 732 at the same time.
  • the cleaning chamber 71 is provided with a top cleaning component 723 located at the top of the cleaning chamber 71 and a bottom cleaning component 721 located at the bottom of the cleaning chamber 71 , and the top cleaning component 723 and the bottom cleaning component 723 A basket 713 is disposed between the cleaning components 721 .
  • the bottom cleaning component 721 is directly connected with the first water outlet 7410
  • the top cleaning component 723 is connected with the second water outlet 420 through the connecting pipe 6 .
  • the washing machine of this embodiment has one less basket and one washing component, and other structures such as the washing pump and the water cup are the same as those of the aforementioned washing machine.
  • the present application uses one motor to drive two impellers, which can increase the water pressure at the water outlet under the premise of saving cost and reducing weight, thereby improving the jetting intensity of the cleaning assembly 72 and improving jetting stability.
  • the first water outlet 7410 extends vertically to the interior of the cleaning cavity 71 and directly connects with the bottom cleaning assembly 721 , which can provide greater power to the bottom cleaning assembly 721 , thereby improving the spray intensity and spray stability of the bottom cleaning assembly 721 . Since the bottom cleaning assembly 721 has a great effect on the cleaning ability of the washing machine, enhancing the spraying ability of the bottom cleaning assembly 721 can enhance the cleaning ability of the washing machine.

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  • Cleaning By Liquid Or Steam (AREA)

Abstract

一种清洗机（100），包括布置在清洗腔体（1）内部的清洗组件，其中，清洗组件包括布置在清洗腔体（1）下部的第一清洗组件（21）和位于第一清洗组件（21）上方的第二清洗组件（22）；洗涤泵（6）包括与第一清洗组件（21）连接的第一出水部（611）和与第二清洗组件（22）连接的第二出水部（612），第一出水部（611）的中轴线竖直或大致竖直设置。该清洗机（100）简化管路结构，减少了管道的铺设，消除了管道对水压和流量的损耗影响，且有助于消除管道内的细菌增生，避免管道产生的二次污染问题，同时通过设置多个出水部，增加水压的稳定性。

Description

一种清洗机 【技术领域】
本发明涉及家电技术领域，尤其涉及一种清洗机。
【背景技术】
目前，市场上清洗机应用较广，如清洗机、果蔬清洗机等。
市场上的清洗机水路系统一般经由进水管路、呼吸器、软水器、腔体、洗涤泵，最后到达上中下喷淋臂，再经清洗腔底部的水杯进入洗涤泵循环；其中洗涤泵安装于洗碗槽的底部，洗涤泵的出水部通过很长的管道与喷淋臂连接，这样一方面会增加管道带来的流量压力损耗，另一方面管道也是滋生细菌产生污垢的场所，对洗涤餐具产生二次污染，且这些污垢难于清除；除此之外，洗涤泵往往只有一个出水部，上部和中部的管道需要通过歧管从洗涤泵的出水部分出水路，歧管的设置将引起洗涤过程中水压的不稳定，降低清洗效率。
【发明内容】
本发明的目的在于提供一种清洗机，使其管道减少，减少细菌的增生的同时增大水压及其稳定性。
本发明的目的是通过以下技术方案实现：一种清洗机，包括：
清洗腔体；
第一清洗组件和第二清洗组件，所述第一清洗组件和所述第二清洗组件设置在所述清洗腔体内部；
洗涤泵，包括泵壳、设置在所述泵壳内的叶轮和驱动所述叶轮在所述泵壳内转动的电机；
其中，所述泵壳上设置有与所述第一清洗组件连接的第一出水部和与所述第二清洗组件连接的第二出水部，所述第一出水部和所述第二出水部至少之一的中轴线竖直或大致竖直设置。
在本申请的一实施例中，所述第一清洗组件包括第一喷淋臂，所述第一喷淋臂与所述第一出水部直接可旋转连接。所述第一喷淋臂设置在清洗腔体的底部。
在本申请的一实施例中所述第一出水部的中轴线与所述第二出水部的中轴线垂直或大致垂直。
在本申请的一实施例中，所述电机具有电机输出轴，所述电机输出轴水平布置。
在本申请的一实施例中，所述第一出水部的轴线和所述第二出水部的轴线分别与所述泵壳相切或大致相切设置。
在本申请的一实施例中，所述第一出水部的内径大于所述第二出水部的内径。
在本申请的一实施例中，还包括水杯，所述水杯与所述清洗腔体底部连接，用于储存洗涤用水，所述第一出水部布置在所述水杯的腔体内。
在本申请的一实施例中，还包括水杯，与所述清洗腔体底部连接，用于储存洗涤用水，所述第一出水部布置在所述水杯的外部。
在本申请的一实施例中，所述清洗机还包括水杯，所述水杯与所述清洗腔体底部连接，用于储存洗涤用水，所述泵壳与所述水杯一体设置。
在本申请的一实施例中，所述清洗机还包括第三清洗组件，所述泵壳上设置有第三出水部，所述第三清洗组件于所述第三出水部连接。
在本申请的一实施例中，所述洗涤泵，包括第一泵壳；设置在所述第一泵壳中的第一叶轮；第二泵壳；设置在所述第二泵壳中的第二叶轮；所述电机驱动所述第一叶轮和所述第二叶轮运行；其中，所述第一泵壳上设置有连接所述第一清洗组件的第一出水部，所述第二泵壳上设置有连接所述第二清洗组件的第二出水部。
在本申请的一实施例中，所述第一清洗组件设置在清洗腔体底部，所述第一清洗组件包括底清洗组件，所述底清洗组件与所述第一出水部直接可旋转的连接。
在本申请的一实施例中，所述第一出水部和/或第二出水部的中轴线竖直或大致竖直设置，所述第一出水部的直径大于所述第二出水部的直径。
在本申请的一实施例中，所述电机具有相对设置的第一输出轴和第二输出轴，所述第一叶轮和第二叶轮分别设置在所述电机的两侧，所述第一输出 轴和第二输出轴分别驱动所述第一叶轮和所述第二叶轮。
在本申请的一实施例中，所述第一输出轴、第二输出轴水平布置。
在本申请的一实施例中，所述第一出水部的中轴线与所述第一泵壳相切或大致相切设置和/或所述第二出水部的中轴线与所述第二泵壳相切或大致相切设置。
在本申请的一实施例中，所述清洗机还包括水杯，所述水杯与所述清洗腔体连通，用于承接清洗用水，所述水杯与所述第一泵壳和第二泵壳连通。
在本申请的一实施例中，所述水杯包括第一水杯和第二水杯，所述第一水杯、第二水杯与所述清洗腔体连通，用于承接清洗用水，所述第一水杯与所述第一泵壳连通，所述第二水杯与所述第二泵壳连通。
在本申请的一实施例中，所述第一水杯水平面横截面积大于第二水杯水平面横截面积。
在本申请的一实施例中，所述第一泵壳或第二泵壳还设置有第三出水部。
与现有技术相比，本发明具有如下有益效果：本申请提供的清洗机设置有至少两个出水部的洗涤泵，为清洗组件提供强劲稳定的水压，第一出水部竖直设置且与第一清洗组件直接可旋转连接，洗涤泵的第一出水部与第一清洗组件之间没有多余的管道设置，减少管路的弯转带来的水压降低和细菌滋生，进一步提升洗涤效果和减少洗碗机的二次污染。
【附图说明】
图1为本发明的实施例一的清洗机的平面结构示意图；
图2为图1所示的清洗机的立体结构示意图；
图3为图2所示的清洗机的实施例一的部分结构的示意图；
图4为图3所示的清洗机的部分结构的爆炸图；
图5为本发明的实施例二的清洗机的平面结构示意图；
图6为图5所示的清洗机的部分结构的一示意图；
图7为图5所示的清洗机的安装板的底视图。
图8为图5所示的清洗机的部分结构的另一示意图；
图9为本发明的实施例三的清洗机的平面结构示意图。
针对实施例一，图中1-4中：
100-清洗机；
1-清洗腔体，11-凹陷部，111-排水区，1111-筛网，1112-通孔；
21-第一清洗组件，22-第二清洗组件，23-第三清洗组件，211-第一喷淋臂，221-第二喷淋臂，231-第三喷淋臂；
3-碗篮，31-第一碗篮，32-第二碗篮；
4-水杯，41-排水口，42-开口；
5-加热盘；
6-洗涤泵，61-泵壳，62-叶轮，63-电机，611-第一出水部，612-第二出水部，613-第三出水部，614-连接孔；
针对实施例二，图中5-9中：
71-清洗腔体，711-出水区，7111-第一出水区，7112-第二出水区，7113-筛网，712-安装板，713-碗篮；
72-清洗组件，721-底清洗组件，722-中清洗组件，723-顶清洗组件；
73-水杯，731-第一水杯，7311-加热组件，7312-入水口，732-第二水杯；
74-洗涤泵，741-第一泵壳，410-第一出水部，742-第二泵壳，7420-第二出水部，7421-第三出水部；
75-电机；
76-连接管。
【具体实施方式】
为使本发明的上述目的、特征和优点能够更为明显易懂，下面结合附图，对本发明的具体实施方式做详细的说明。可以理解的是，此处所描述的具体实施例仅用于解释本发明，而非对本发明的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与本发明相关的部分而非全部结构。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
本发明中的术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备 没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本发明的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
针对实施例一
请结合图1-图3，本发明一较佳实施例中提供一种清洗机100一般用于清洗餐具外，还能用于储藏餐具，便于餐具的杀毒，另外，还可用于清洗蔬菜、水果等，省时省力，方便快捷，增加用户体验。诚然，本发明还有其他用途，在此不做具体限定。清洗机100包括清洗腔体1、设置在清洗腔体1内部的清洗组件、设置在清洗腔体1下部的水杯4、设置在水杯4上的加热盘5以及设置在水杯4一侧的洗涤泵6。清洗组件包括第一清洗组件21、第二清洗组件22和第三清洗组件23，其中第一清洗组件21设置在清洗腔体1的底部，清洗腔体1的下部与水杯4连接。洗涤泵6上设置有与第一清洗组件21连接的第一出水部611、与第二清洗组件22连接的第二出水部612。
其中第一出水部611和第二出水部612为与泵壳一体成型的短管道，是用于泵与外部管道连接的接口，均包括短管道和在管道内部形成的出水部。
具体的，清洗腔体1内部设置有碗篮3，用于放置碗筷等待洗物，碗篮3与清洗腔体1侧壁紧固连接以防止在碗篮3内放置待洗物后由于连接不牢靠而掉落，本实施例中，碗篮3包括第一碗篮31和位于第一碗篮31上方的第二碗篮32，第一碗篮31和第二碗篮32将清洗腔体1分隔为两层，以方便将待洗物放置整齐，方便清洗，诚然，在其他实施例中，碗篮3也可以设置为其他数量，在此不做具体限定。清洗腔体1下部设置有凹陷部11，洗涤用水在清洗腔体1下部聚集，凹陷部11内设置有排水区111，方便使用过的洗涤 用水从清洗腔体1内排出，排水区111由贯穿洗碗槽下部的筛网1111以及围绕筛网1111周边设置的若干通孔1112构成，其中筛网1111的孔大于通孔1112的孔，当洗涤用水在凹陷部11快速聚集后，大部分过洗涤用水通过筛网1111排出清洗腔体1内，剩余部分洗涤用水由通孔1112排出，经由筛网1111排出洗涤用水的会将洗涤用水过滤，使在洗涤用水中的大颗粒物被拦截在筛网1111内，防止大颗粒物堵塞管道。
请结合图2至图4，水杯4独立于清洗腔体1外部，用于储存和收集排放洗涤用水，便于餐具的清洗与安放，水杯4一侧设置有开口42，水杯4设置有开口42的一侧与清洗腔体1下部固定连接，其中，连接方式可以为螺纹连接、焊接、紧固件连接等，在此不做其他赘述。为了方便水杯4与腔体内部连通，水杯4上设置有进水口(未图示)与排水口41，使清洗机100接通外界水源和用以将使用过的洗涤用水的排出水杯4，其中排水口41设置在水杯4侧壁且靠近底壁的部位，通过将排水口41设置在靠近底壁的部位，以方便使用过的洗涤用水排出更彻底，增加清洗机100使用寿命，减少细菌滋生。
加热盘5设置在水杯4侧壁上，加热盘5与水杯4侧壁一体或分开连接，加热洗涤用水，本实施例中清洗机100的加热盘5由外壳为不锈钢的环状电热元件组成，该加热盘5安装于水杯4侧壁上，相对于设置于底部的加热盘，能够减少洗涤过程中残渣在加热盘上的沉积，从而提高加热盘的热效率和寿命。诚然，在其他实施例中，加热盘5也可设置在其他位置，加热盘5也可以有其他组件代替，只要达到加热的效果即可，在此不做具体限定。
洗涤泵6沿清洗机100水平方向设置于水杯4一侧，便于清洗机100整体的安放；洗涤泵6包括泵壳61、设置在泵壳61内的叶轮62和驱动叶轮62在泵壳61内转动的电机63，其中，电机63具有电机输出轴(未图示)，电机输出轴水平布置，电机输出轴靠近水杯4的一端上设置有叶轮62，泵壳61将叶轮62套设在内部且与电机63紧密连接，当水平布置的电机输出轴带动叶轮62转动时，叶轮62使洗涤用水在电机63径向截面上产生一个离心力，本实施例中，泵壳61与水杯4一体成型，提高的洗涤泵6与水杯4之间连接的紧密性；泵壳61与水杯4之间还设置有用于连通泵壳61与水杯4的连接 孔614，连接孔614将洗涤泵6与水杯4之间连通以使洗涤用水可以在洗涤泵6与水杯4之间自由流动。
在实施例中，第一出水部611和第二出水部612设置在泵壳61上且设置于水杯4的腔体内，第一出水部611竖直设置，并穿过排水区111直接与第一清洗组件21的第一喷淋臂211可旋转的连接，相较传统的清洗机100，大大减少了洗涤泵6出水部与第一喷淋臂211之间的管道，减少管路的弯转带来的水压降低和细菌滋生，能够进一步提升洗涤效果。由于第一出水部611设置在水杯4的腔体内，泵壳61延伸进水杯4面积变大，洗涤泵6与水杯4之间的连接也更牢固。在其他实施例中，第一出水部611也可以设置于水杯4的腔体外部，节约水杯4内部空间，减小水杯的容量，缩小清洗机100整体结构。
第一出水部611的中轴线与第二出水部612的中轴线垂直或大致垂直，便于第二出水部612与第二清洗组件22的连接。该泵壳61在垂直于泵壳61的截面上呈圆形截面，本实施例中，第一出水部611的中轴线、第二出水部612的中轴线均沿水泵的半径方向延伸。诚然，在其他实施例中，第一出水部611的轴线和第二出水部612的轴线分别与泵壳61相切或大致相切，减小水流与泵壳61之间的作用力，减小水流阻力，增大水压。本实施例中，第一出水部611的直径大于第二出水部612的直径，有效保证作为起主要清洗作用的第一清洗组件的洗涤效果；第一出水部611的中轴线沿清洗腔体1径向上竖直或者大致竖直布置，使第一出水部611穿过清洗腔体1下部与第一清洗组件21直接连接，减少管道之间的弯转带来的降低水压与细菌滋生，能够进一步提高洗涤效果与缓解异味的产生，简化清洗机100的整体结构，减小清洗机100的体积与重量，提高用户体验。
第一清洗组件21设置于清洗腔体1的底部，其中，第一清洗组件21包括设置于清洗腔体1下部的第一喷淋臂211，第一喷淋臂211由清洗腔体1的下部往清洗腔体1的顶部喷射洗涤用水，用于冲洗待洗物，第一喷淋臂211与第一出水部611直接连接，消除管路连接带来的降低水压与管道中的细菌滋生，且可以为第一喷淋臂211提供稳定的水压，提高清洗机100的使用体 验。第二清洗组件22包括设置于清洗腔体1顶部的第二喷淋臂221和用于连接第二喷淋臂221与第二出水部612的管道，第二喷淋臂221用于从顶部往下部喷射洗涤用水，杜绝了清洗死角的产生，同时冲洗力较为均匀，大大提高了清洗效率和干净程度。
为了使清洗机100的清洗效果进一步加强，本实施例中，清洗组件2还可以增设有第三清洗组件23，第三清洗组件23包括设置于第一喷淋臂211与第二喷淋臂221之间的第三喷淋臂231，用于加强清洗组件的喷淋效果，增加冲洗力的同时进一步减小喷淋死角的产生；泵壳上可增设有第三出水部613，第三出水部613为与泵壳一体成型的短管道。第三出水部613可设置于与泵壳61位上于第二出水部612同侧且与其平行设置，方便后续的管路布置，简化结构。第三出水部613通过管道与第三喷淋臂231连通，为其提供稳定的水压，增加洗涤效果。诚然，在其他实施例中，第二喷淋臂221与第三喷淋臂231也可通过三通阀管道与第二水口612连接减少多余管路的布置与细菌的滋生。
综上所述，一方面将泵壳上的各出水部与各喷淋臂独立连接，减少分流带来的降低水压，提供稳定强劲的水压，提高洗涤效果，另一方面将第一出水部竖直设置布置且与底喷淋臂直接连接，减少管道的弯转带来的水压降低与管道之间细菌中的滋生，提高喷淋力度与水量，增加洗涤效果，提高用户体验。
针对实施例二
请参见图5、图6和图8，本申请要求保护的清洗机包括：清洗腔体71、设置在清洗腔体71底部的出水区711、设置在清洗腔体71内部的清洗组件72、设置在清洗腔体71外部并用于承接清洗用水的水杯73、与清洗组件72连接且能够将水杯73内的清洗用水导入至清洗组件72中的洗涤泵74。洗涤泵74与清洗腔体71连通，具体的：清洗腔体71底部安装有安装板712，出水区711在安装板712上，出水区711下方安装有水杯73，从而使循环使用过的清洗用水从清洗腔体71中流入至水杯73内。
清洗组件72可以设置为两个或多个。在本实施例中，清洗组件72包括设置在清洗腔体71内部的第一清洗组件与第二清洗组件，第一清洗组件包括设置在清洗腔体71底清洗组件721，底清洗组件721可以为喷淋臂、喷淋管，第二清洗组件包括设置在清洗腔体71顶部的顶清洗组件723与位于清洗腔体71中部的中清洗组件722，顶清洗组件723和中清洗组件722可以为喷淋臂、喷淋管。碗篮713通过固定件安装在清洗腔体71内壁上，可以采用铆接，螺栓连接等方式，碗篮713设置在清洗腔体71内壁上的方法为现有技术，在此不再赘述。本实施例中，碗篮713有两个，分别设置在顶清洗组件723与中清洗组件722之间，中清洗组件722与底清洗组件721之间。
洗涤泵74设置有第一泵壳741、设置在第一泵壳741中的第一叶轮；第二泵壳742、设置在第二泵壳742中的第二叶轮、和驱动第一叶轮和第二叶轮运行的电机75，洗涤泵74设置在清洗腔体71外壁的底部。第一泵壳741上设置有连接第一清洗组件的第一出水部7410，第二泵壳742上设置有连接第二清洗组件的第二出水部420，在电机75的驱动下，洗涤泵74将第一泵壳741和第二泵壳742内清洗用水分别通过第一出水部7410和第二出水部420输送到第一清洗和第二清洗组件中，其中，第二出水部420通过开关阀(未图示)连接顶清洗组件723与中清洗组件722。为了使整个结构更为紧凑，第一泵壳741和第二泵壳742分别设置在电机75的两侧，电机75具有相对设置的第一输出轴(未图示)和第二输出轴(未图示)，第一叶轮安装在第一输出轴(未图示)上，第二叶轮安装在第二输出轴(未图示)上。第一输出轴(未图示)与第二输出轴(未图示)水平布置。
请参见图5、图7与图8，在另一个实施例中，第二泵壳742上还设置有第三出水部7421，第一出水部7410连接底清洗组件721，第二出水部7420连接顶清洗组件723，第三出水部7421连接中清洗组件722。为了能够给每一个清洗组件72提供更大的动力，以保持喷射强度与喷射稳定性，优选设置有第三出水部7421的设计。
为了减少出水部与清洗组件之间的距离，减少清洗用水在流通过程中的压力损失和污垢在管道上的残留，第一出水部7410的中轴线竖直或大致竖直 设置，能够直接与清洗腔体底部的清洗组件直接连接。具体的，第一出水部7410竖直向上延伸入清洗腔体71内，与底清洗组件721直接对接。第二出水部420通过设置有开关阀(未图示)的连接管76连通顶清洗组件723与中清洗组件722。连接管76设置在清洗腔体71外壁上，用于连通顶清洗组件723与中清洗组件722与洗涤泵74。在另一实施方式中，第二泵壳742设置有第三出水部7421，第三出水部通过连接管76与中清洗组件722连接。优选的，第二出水部420与第三出水部7421的轴线均水平设置。当然，在其它实施方式中，第三出水部也可以设置在第一泵壳741上。在另一实施方式中，第一泵壳741上还设置有第四出水部，清洗腔体71侧壁上还设置有侧清洗组件，第四出水部与侧清洗组件连接。
在底清洗组件721对清洗机的清洁功能贡献最大的清洗机中，最优设计是给底清洗组件721连接能够提供最大动力的洗涤泵74。在本实施例中，第一出水部7410的水流量大于第二出水部420的水流量，第一出水部7410的直径大于第二出水部420的直径。为了最大程度的为底清洗组件721提供最大的动力，本实施例中，第一出水部7410仅与底清洗组件721连接，当然，在其他实施方式中，也可以采用顶清洗组件723、中清洗组件722中的一个通过开关阀(未图示)与底清洗组件721并联后连接在第一出水部7410上。
本实施例中，第一泵壳741截面为圆形，第一出水部7410的轴线沿第一泵壳741的径向延伸，第二出水部420的轴线与第一出水部7410的轴线垂直。在另一实施例中，第一出水部7410的轴线与第一泵壳741泵壳相切或大致相切设置。具体的，第一出水部7410与第一泵壳741均为圆柱体，第一泵壳741在垂直于纵轴线的截面为圆形截面，第一出水部7410的轴线与第一泵壳741的圆形截面相切，当第一出水部7410的轴线与第一泵壳741的圆形截面相切设置时，能够得到洗涤泵74最大的离心力，所获得的水压最大。在其它实施方式中，也可以将第一出水部7410与第二出水部420同时设置成轴线分别与第一泵壳741和第二泵壳742相切或大致相切，或者，将第二出水部420设置成其轴线与第二泵壳742相切或大致相切但第一出水部7410的轴线不与第一泵壳741相切或大致相切。
清洗机底部还设置有用于向洗涤泵提供清洗用水的水杯73，在本实施例中，第一水杯731与第一泵壳741连通，第二水杯732与第二泵壳742连通。在一些实施例中，第一水杯731与第一泵壳741、第二水杯732与第二泵壳742，可分别通过管道连通。本实施例中，第一水杯731与第一泵壳741一体成型，第一水杯731与第一泵壳741通过进水口(未图示)连通；第二水杯732与第二泵壳742一体成型，第二水杯732与第二泵壳4通过进水口(未图示)连通，此种连接方式可减少水杯与泵壳之间的对接管道，有效降低洗涤系统污垢残留，减少异味。第一水杯731上设置有入水口7312，用于连接清洗机外部的水龙头，将清洗用水通入至清洗机内部；第二水杯732上设置有排水口(未图示)，用于将清洗机结束清洗后的清洗用水排出清洗机。第一水杯731与第二水杯732都通过出水区711与清洗腔体71连通，从而承接清洗腔体71内循环的清洗用水。安装板712上设置有出水通孔的区域是出水区711。清洗腔体71上与第一水杯731对接的区域设置是第一出水区7111，清洗腔体71上与第二水杯732对接的区域设置是第二出水区7112。第一水杯731、第二水杯732于清洗腔体71底壁一侧设置有开口，第一水杯731、第二水杯732通过该开口与出水区711连通。由于第一出水部7410的流量大于第二出水部420的水流量，在相同时间内，第一水杯731应该承接更大体积的清洗用水，因此，第一出水区7111的面积大于第二出水区7112，且第一水杯731的体积大于第二水杯732的体积，第一水杯41的水平面横截面积大于第二水杯42的水平面横截面积。第一出水区7111中还设置有筛网7113，用于过滤清洗用水中的固体垃圾。本实施例中，第一水杯731与第二水杯732为两个独立设置的水杯，当然，在其他实施例中，该第一水杯731与第二水杯732也可以相互连通一体设置，具体可以根据清洗腔体71内部构造及空间来选择。
第一水杯731中设置有加热组件7311，用于加热清洗用水，使得洗碗的效率更高。在一实施例中，该加热组件7311为加热盘，设置在第一水杯731侧壁。当然，加热盘也可以设置在第二水杯732上，或者在第一水杯731与第二水杯732上同时设置。
当清洗机工作时，干净的清洗用水从入水口7312通入第一水杯731内，并被安装在第一水杯731侧壁的加热组件7311加热。具有一定温度的清洗用水被第一泵壳741导入至底清洗组件721中，进行一次洗涤后，清洗用水在重力作用下落在安装板712上，并经由第一出水区7111与第二出水区7112进入到第一水杯731与第二水杯732中，清洗用水继续被加热组件7311加热，并经由第一出水部7410与第二出水部420洗涤泵导入至底清洗组件721、中清洗组件722与顶清洗组件723中。进行第二次清洗后，清洗用水再次回落至第一水杯731与第二水杯732中，如此循环往复，完成清洗工作。清洗工作完成后，清洗用水从排水口排出清洗机。
参考图9，在另一实施例中，清洗腔体71内部设置有位于清洗腔体71顶部的顶清洗组件723与位于清洗腔体71底部的底清洗组件721，并在顶清洗组件723与底清洗组件721之间设置有一个碗篮713。底清洗组件721与第一出水部7410直接连接，顶清洗组件723与第二出水部420通过连接管6连接。本实施例的清洗机与前述清洗机相比减少了一个碗篮且减少了一个清洗组件，洗涤泵、水杯等其它结构与前述清洗机相同。
综上，本申请使用一个电机驱动两个叶轮，能够在节约成本与减轻重量的前提下，提高出水部处的水压，从而提高清洗组件72的喷射强度并能够提高喷射稳定性。此外，第一出水部7410竖直延伸至清洗腔体71内部与底清洗组件721直接对接，能够提供给底清洗组件721更大的动力，进而提高底清洗组件721的喷射强度与喷射稳定性。由于底清洗组件721对清洗机的清洁能力作用很大，因此增强底清洗组件721的喷射能力，能够增强清洗机的清洗能力。
上述仅为本发明的具体实施方式，其它基于本发明构思的前提下做出的任何改进都视为本发明的保护范围。

Claims (20)

  1. 一种清洗机，其特征在于，包括：
    清洗腔体；
    第一清洗组件和第二清洗组件，所述第一清洗组件和所述第二清洗组件设置在所述清洗腔体内部；
    洗涤泵，包括泵壳、设置在所述泵壳内的叶轮和驱动所述叶轮在所述泵壳内转动的电机；
    其中，所述泵壳上设置有与所述第一清洗组件连接的第一出水部和与所述第二清洗组件连接的第二出水部。
  2. 如权利要求1所述的清洗机，其特征在于，所述第一清洗组件包括第一喷淋臂，所述第一喷淋臂与所述第一出水部直接可旋转连接。
  3. 如权利要求1所述的清洗机，其特征在于，所述第一出水部的中轴线与所述第二出水部的中轴线垂直或大致垂直。
  4. 如权利要求1所述的清洗机，其特征在于，所述电机具有电机输出轴，所述电机输出轴水平布置。
  5. 如权利要求1所述的清洗机，其特征在于，所述第一出水部和所述第二出水部至少之一的中轴线竖直或大致竖直设置，所述第一出水部的轴线和所述第二出水部的轴线分别与所述泵壳相切或大致相切设置。
  6. 如权利要求1所述的清洗机，其特征在于，所述第一出水部的内径大于所述第二出水部的内径。
  7. 如权利要求1至6任一项所述的清洗机，其特征在于，还包括水杯，所述水杯与所述清洗腔体底部连接，用于储存洗涤用水，所述第一出水部布置在所述水杯的腔体内。
  8. 如权利要求1至6任一项所述的清洗机，其特征在于，还包括水杯，与所述清洗腔体底部连接，用于储存洗涤用水，所述第一出水部布置在所述水杯的外部。
  9. 如权利要求1所述的清洗机，其特征在于，所述清洗机还包括水杯，所述水杯与所述清洗腔体底部连接，用于储存洗涤用水，所述泵壳与所述水杯一体设置。
  10. 如权利要求1所述的清洗机，其特征在于，所述清洗机还包括第三清洗组件，所述泵壳上设置有第三出水部，所述第三清洗组件与所述第三出水部连接。
  11. 如权利要求1所述的清洗机，其特征在于，所述洗涤泵，包括第一泵壳；设置在所述第一泵壳中的第一叶轮；第二泵壳；设置在所述第二泵壳中的第二叶轮；所述电机驱动所述第一叶轮和所述第二叶轮运行；
    其中，所述第一泵壳上设置有连接所述第一清洗组件的第一出水部，所述第二泵壳上设置有连接所述第二清洗组件的第二出水部。
  12. 如权利要求11所述的清洗机，其特征在于，所述第一清洗组件设置在清洗腔体底部，所述第一清洗组件包括底清洗组件，所述底清洗组件与所述第一出水部直接可旋转的连接。
  13. 如权利要求12所述的清洗机，其特征在于，所述第一出水部和/或第二出水部的中轴线竖直或大致竖直设置，所述第一出水部的直径大于所述第二出水部的直径。
  14. 如权利要求11至13任一项所述的清洗机，其特征在于，所述电机具有相对设置的第一输出轴和第二输出轴，所述第一叶轮和第二叶轮分别设置在所述电机的两侧，所述第一输出轴和第二输出轴分别驱动所述第一叶轮和所述第二叶轮。
  15. 如权利要求14所述的清洗机，其特征在于，所述第一输出轴、第二输出轴水平布置。
  16. 如权利要求11所述的清洗机，其特征在于，所述第一出水部的中轴线与所述第一泵壳相切或大致相切设置和/或所述第二出水部的中轴线与所述第二泵壳相切或大致相切设置。
  17. 如权利要求11所述的清洗机，其特征在于，所述清洗机还包括水杯，所述水杯与所述清洗腔体连通，用于承接清洗用水，所述水杯与所述第一泵壳和第二泵壳连通。
  18. 如权利要求11所述的清洗机，其特征在于，所述水杯包括第一水杯和第二水杯，所述第一水杯、第二水杯与所述清洗腔体连通，用于承接清洗 用水，所述第一水杯与所述第一泵壳连通，所述第二水杯与所述第二泵壳连通。
  19. 如权利要求18所述的清洗机，其特征在于，所述第一水杯水平面横截面积大于第二水杯水平面横截面积。
  20. 如权利要求11所述的清洗机，其特征在于，所述第一泵壳或第二泵壳还设置有第三出水部。
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