CN112294218B - Spraying device of dish washer and dish washer with same - Google Patents
Spraying device of dish washer and dish washer with same Download PDFInfo
- Publication number
- CN112294218B CN112294218B CN201910676679.9A CN201910676679A CN112294218B CN 112294218 B CN112294218 B CN 112294218B CN 201910676679 A CN201910676679 A CN 201910676679A CN 112294218 B CN112294218 B CN 112294218B
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- spray
- spraying
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- adjusting
- adjusting part
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- 238000005507 spraying Methods 0.000 title claims abstract description 161
- 239000007921 spray Substances 0.000 claims abstract description 195
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000005406 washing Methods 0.000 description 14
- 230000003750 conditioning effect Effects 0.000 description 4
- 238000004851 dishwashing Methods 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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
- A47L15/42—Details
- A47L15/4278—Nozzles
-
- 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
- A47L15/4278—Nozzles
- A47L15/428—Rotary nozzles
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a spraying device of a dish washer and the dish washer with the device, wherein the device comprises a spraying arm; the spray hole is arranged on the spray arm; the spray adjusting part is arranged on the spray arm and is used for adjusting the water spray flow of at least one spray hole; the spray adjusting part comprises a connecting unit and is used for connecting the spray arm; and the adjusting unit is connected with the connecting unit and is arranged corresponding to the spraying channel of the spraying hole. The invention provides a spraying device of a dish washer and the dish washer with the same, wherein the spraying device is provided with an adjusting part capable of adjusting opening and closing on spraying holes or in a spraying arm, and the number of the spraying holes for spraying different spraying water is adjusted according to different spraying water pressures, so that the cleaning effect can be achieved according to different requirements, and meanwhile, when the spraying holes are not used, the water with impurities is prevented from flowing back to the spraying arm from the spraying holes and polluting the spraying arm through the adjusting part capable of being adjusted in an opening and closing mode.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to a spraying device of a dish washer and the dish washer with the spraying device.
Background
Along with the improvement of living standard, the requirements of people on living quality are higher and higher, so that the requirements on various aspects such as quality, performance, humanization of use, intellectualization of operation and the like of living goods are also higher and higher. The dish washer also goes into the life of people as a convenient living goods. In principle, a dishwasher is a device for washing dishes by injecting high-pressure washing water through a nozzle, and generally includes a dishwasher liner forming a washing chamber, a dish inlet provided in front of the liner, a door provided at the dish inlet, and a dish rack, a shower, etc. provided in the washing chamber. In order to achieve an ideal cleaning effect, the existing spraying device installed in the dish washer is generally a rotatable spraying arm, a plurality of spraying holes are formed in the spraying arm, the spraying arm is rotatably connected to the inner container body, the spraying arm is communicated with a waterway, and water in the waterway is sprayed out through the spraying holes in the spraying arm to clean tableware placed in the inner container. During washing, water is sprayed through the spray holes to wash tableware. The spray holes on the spray arm of the existing dish-washing machine are mostly fixedly arranged on the spray arm, and are integrally molded with the spray arm or fixed on the spray arm in an assembling mode, the number of the spray holes determines the number of spray water columns, and therefore washing efficiency and washing area are affected.
Chinese patent application number CN201380081502.5 discloses an arrangement for creating a washing zone in a washing chamber of a dishwasher, said arrangement comprising: a spray arm arranged to rotate about an axis; a water pump arranged to supply water to the spray arm; a support arranged to rotatably support the spray arm within the washing chamber, said support being arranged to lock the spray arm in at least one position within the washing chamber when the pressure of water supplied from the water pump to the spray arm via the support exceeds a predetermined level; and a control unit arranged to control operation of the water pump, wherein the control unit increases the pressure of water supplied from the water pump to the spray arm to lock the spray arm and thereby create said washing zone.
The chinese patent with application number CN201510054187.8 discloses a spray arm device and a dish washer, the spray arm device comprises a spray arm seat, a spray arm main body rotatably connected to the spray arm seat, at least one water direction adjusting member sleeved on the spray arm main body, and a guide part arranged between the spray arm seat and the spray arm main body, the spray arm main body is provided with a plurality of spray holes for spraying washing water from inside to outside and the washing water can drive the spray arm main body to rotate around the spray arm seat, the water direction adjusting member comprises a rotating part rotatably matched with the guide part and capable of driving the water direction adjusting member to rotate around the spray arm main body, and at least one baffle connected to the rotating part and capable of changing the spraying direction of the washing water sprayed from the spray holes.
The spraying water column is increased in the mode of adding the auxiliary spray arm in the prior art, so that the spraying coverage area is enlarged, but the structure of the spray arm is more complex than that of a single spray arm in the technical mode, the auxiliary spray arm and the main spray arm are arranged on two different height planes, more height space of the dish washing machine is occupied, the placing space of tableware is correspondingly reduced, and the utilization rate of the space of the dish washing machine is reduced.
The present invention has been made in view of this.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing a spraying device of a dish washer, which can overcome the problem of increasing spraying water column by adding an auxiliary spraying mode.
Another object of the present invention is to provide a dishwasher of the above spray device.
In order to solve the technical problems, the invention adopts the basic conception of the technical scheme that: a spray device of a dish washer comprises
Spray arm
The spray hole is arranged on the spray arm;
And the spray adjusting part is arranged on the spray arm and is used for adjusting the water spray flow of at least one spray hole.
Wherein the spray adjusting part comprises
The connecting unit is used for connecting the spray arm;
The adjusting unit is connected with the connecting unit, is arranged on the spraying channel corresponding to the spraying hole, and mainly plays a role in connecting the spraying hole, and the adjusting unit is matched with the spraying channel of the spraying hole.
Further, the adjusting unit is provided with at least one slit structure capable of switching between closing and opening at the spraying passage corresponding to the spraying hole.
Furthermore, the slotting structure is opened in a pressed state to form a telescopic through hole, and the switching of the spraying adjusting part between a closed state and an open state is realized through the arrangement of the slotting structure;
The adjusting unit is made of elastic materials, and the slit structure achieves the effect of automatically switching from an open state to a closed state through the arrangement of the elastic materials;
In one embodiment, the adjustment unit is made of a rubber material;
In one embodiment, the slit structure is arranged on the adjusting unit in any one shape of a straight shape, a cross shape, a Y shape or a rice shape, and the arrangement of the shapes of the slit structures meets the requirements of different spraying ranges and can ensure the different spraying directions and angles of the sprayed spraying water.
In addition, the power that the slot structure opened comes from the shower water, and the regulating unit is in direct contact with the shower water, through the pressure effect of shower water for the slot structure switches to the open state from closed state, realizes the switching on of the spray passageway of spraying the hole that corresponds with spraying regulation portion.
Meanwhile, the spray adjusting part is arranged at the corresponding spray hole and is integrally formed with the spray arm;
In one embodiment, the connection unit and the spray arm are integrally formed by two-shot molding.
The spraying adjusting part is detachably connected with the spraying arm at the corresponding spraying hole, and the corresponding spraying scheme can be actively selected in use by setting the connection between the spraying adjusting part and the spraying hole to be detachable connection, and meanwhile, the spraying adjusting part can be arranged on other spraying holes to prevent impurities in water from flowing back into the spraying arm along the spraying hole;
in one embodiment, the detachable connection of the connection unit and the spray arm is a threaded connection or a clamping connection.
In addition, the spray adjusting part is arranged in the spray arm;
The connecting unit is connected with the inner wall of the spray arm;
in one embodiment, the spray adjusting part is arranged in the spray channel and is integrally formed with the inner wall of the spray arm.
A dishwasher, comprising a spraying device of any one of the above dishwashers,
And also comprises
A cleaning procedure;
at least one cleaning program adjusts the water spraying flow of the spraying holes through the spraying adjusting part.
The cleaning program realizes the adjustment of the water spraying flow of the spraying hole by the spraying adjusting part by adjusting the water pressure flowing through the spraying adjusting part.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects: the invention provides a spraying device of a dish washer and the dish washer with the same, wherein an adjusting part capable of adjusting opening and closing is arranged on a spraying hole or in a spraying arm of the spraying device, the spraying arm can adjust the number of the spraying holes for spraying different spraying water according to the water pressure of different spraying water, so that a good cleaning effect can be achieved according to different requirements, and meanwhile, the adjusting part capable of adjusting the opening and closing is arranged, so that when the spraying hole is not used, the situation that impurity water flows back to the spraying arm from the spraying hole is effectively avoided, and the spraying arm is polluted.
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort.
In the drawings:
FIG. 1 is a first schematic view of the spray device of the present invention;
FIG. 2 is a second schematic view of a spray device according to the present invention
FIG. 3 is a first schematic view of the spray conditioning section of the present invention;
FIG. 4 is a second schematic view of the spray conditioning section of the present invention;
FIG. 5 is a third schematic view of a spray conditioning section of the present invention;
FIG. 6 is a fourth schematic view of a spray conditioning section of the present invention;
Fig. 7 is a fifth schematic view of the spray adjustment section of the present invention.
In the figure: 1. a spray arm; 2. spraying holes; 3. a spray adjusting part; 301. a connection unit; 302. an adjusting unit; 303. a slit structure; 4. and (5) a spraying channel.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, 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. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 7, the spray device of the dishwasher according to the present application comprises a spray arm 1 and spray holes 2 provided on the spray arm 1, wherein the number of the spray holes 2 is at least two, corresponding to at least one spray hole 2, a spray adjusting part 3 is provided, in daily use, the shape, the number, etc. of the articles to be washed in the dishwasher have a certain variable, and according to the change of the angle and the number of the articles to be washed which are required to be sprayed in different shapes and numbers, the present application is characterized in that the spray adjusting part 3 is provided on the spray arm 1 for adjusting the water spray flow of at least one spray hole 2, specifically, according to different requirements, the opening and closing of the spray holes 2 provided with the spray adjusting part 3 and the change of the spray range can be realized, the application realizes the functions by arranging the openable and closable slotting structure 303 on the spraying adjusting part 3 corresponding to the spraying channel 4 of the spraying hole 2, wherein the slotting structure 303 has elasticity, no spraying water flows through the spraying arm 1, or the pressure of the spraying water flowing through the spraying arm 1 is insufficient to open the slotting structure 303, then the slotting structure 303 is in a closed state, the spraying hole 2 corresponding to the slotting structure 303 is also in a closed state, the spraying of the spraying arm 1 is realized through other spraying holes 2 without the spraying adjusting part 3, when the spraying water in the spraying arm 1 flows or the impact force is enough to open the slotting structure 303, the slotting structure 303 is switched from the closed state to the open state, the spraying channel 4 corresponding to the spraying hole 2 is conducted, the spraying channel 4 is realized, the application not only refers to a passage between the spray arm 1 and the water inlet pipe, but also comprises a passage through which spray water is sprayed out along the spray holes 2 after flowing through the spray arm 1, meanwhile, the spray angle is changed due to different shapes of the slotting structure 303, so that different requirements are met, and further, the spray adjusting part 3 and the spray holes 2 are detachably connected, so that the spray holes 2 to be sprayed can be appointed, and other spray holes 2 are closed through the spray adjusting part 3 and the pressure adjustment of the spray water.
The invention provides a spraying device of a dish washer and the dish washer with the same, wherein an adjusting part capable of adjusting opening and closing is arranged on a spraying hole 2 or in a spraying arm 1, the spraying arm 1 can adjust the number of the spraying holes 2 for spraying different spraying water according to the water pressure of different spraying water, so that good cleaning effect can be achieved according to different requirements, and meanwhile, the adjusting part capable of adjusting opening and closing is arranged, so that when the spraying hole 2 is not used, the situation that water with impurities flows back to the spraying arm 1 from the spraying hole 2 is effectively avoided, and the spraying arm 1 is polluted.
Example 1
As shown in fig. 1 to 7, a spray device of a dishwasher according to the present embodiment includes a spray arm 1, and at least two spray holes 2 are provided on the spray arm 1; the spray adjusting part 3 is arranged on the spray arm 1 and is used for adjusting the water spray flow of at least one spray hole 2; the spray adjusting part 3 comprises a closed state, and closes the corresponding spray channel 4 of the spray hole 2; and in an open state, a spraying channel 4 of the corresponding spraying hole 2 is conducted.
Example two
As shown in fig. 1 to 7, the spray adjusting part 3 of the present embodiment includes a connection unit 301 forming a fixed structure for connecting the spray holes 2; the adjusting unit 302 is connected with the connecting unit 301 and is arranged corresponding to the spraying channel 4 of the spraying hole 2, the connecting unit 301 mainly plays a role of connecting the spraying hole 2, and the adjusting unit 302 is matched with the spraying channel 4 of the spraying hole 2.
Further, the adjusting unit 302 is provided with a slit structure 303 at a position corresponding to the spraying channel 4 of the spraying hole 2; the slit structure 303 can be switched between a closed state and an open state, and the switching of the spray adjusting section 3 between the closed state and the open state is realized by the arrangement of the slit structure 303.
Specifically, the adjusting unit 302 is disposed on the connecting unit 301, and the connecting unit 301 is connected with the spraying holes 2 to fix the spraying adjusting portion 3, and the adjusting unit 302 functions to close and conduct the spraying channels 4 of the corresponding spraying holes 2.
Example III
Based on the second embodiment, the adjusting unit 302 is made of an elastic material, the slit structure 303 is opened in a pressed state to form a telescopic through hole, and the slit structure 303 achieves an effect of automatically switching from an opened state to a closed state through the arrangement of the elastic material; the adjusting unit 302 is made of rubber materials, the elastic adjusting unit 302 is arranged on the adjusting unit 302, and the slit structure 303 cannot be opened by spray water in the spray arm 1 under the action of the adjusting unit 302, so that the spray channel 4 of the spray hole 2 is closed.
Example IV
As shown in fig. 3 and fig. 3 to fig. 7, the spray adjusting part 3 of this embodiment includes a connection unit 301, an adjusting unit 302, and a slit structure 303 disposed on the adjusting unit 302, where the slit structure 303 is any one of a straight shape, a cross shape, a Y shape, and a m shape disposed on the adjusting unit 302, and the multiple slit structures 303 are disposed, so that requirements of different spray ranges are satisfied, and the slit structures of different shapes can ensure different spray directions and angles of sprayed water, and in addition, as shown in fig. 7, a plurality of slit structures 303 may be disposed on one adjusting unit 302.
Example five
As shown in fig. 1 and fig. 3 to fig. 7, the slit structure 303 in this embodiment can be switched from a closed state to an open state under the action of spray water, so as to further conduct the spray channel 4 of the spray hole 2, and the adjusting unit 302 is in direct contact with the spray water, so that the slit structure 303 is switched from the closed state to the open state under the pressure of the spray water, so as to conduct the spray channel 4 of the spray hole 2 corresponding to the spray adjusting portion 3. The slit structure 303 includes a threshold value switched from a closed state to an open state, wherein the threshold value is a maximum impact force of the slit structure 303 capable of bearing spray water, and can be understood as a maximum pressure of the spray water to the slit structure 303; the threshold value of the slit structure 303 is determined by the thickness of the adjusting unit 302, and the adjusting unit 302 with different thicknesses is used for adjusting different threshold values, so that the spraying scheme of the spray arm 1 is more diversified.
Specifically, in practical application, can reserve the spraying adjustment part 3 of multiple thickness specification, according to different demands, install the spraying adjustment part 3 of different thickness on corresponding spraying hole 2, and then through the impact or the pressure of spray water, realize the adjustment of different spray scope and spraying quantity.
Example six
As shown in fig. 1 and 3 to 7, the spray adjusting portion 3 of the present embodiment is integrally formed with the spray arm 1 at the corresponding spray hole 2.
Example seven
As shown in fig. 1 and fig. 3 to fig. 7, the connection unit 301 and the shower arm 1 of the present embodiment are integrally formed by two-shot molding.
Example eight
As shown in fig. 1 and fig. 3 to fig. 7, in this embodiment, the spray adjusting portion 3 is detachably connected to the spray arm 1 at the corresponding spray hole 2, and the connection between the spray adjusting portion 3 and the spray hole 2 is set to be detachable, so that in use, a corresponding spray scheme can be actively selected, and meanwhile, the spray adjusting portion 3 can be also arranged on other spray holes 2, so that impurities in water are prevented from flowing back into the spray arm 1 along the spray hole 2;
further, the detachable connection between the connection unit 301 and the spray arm 1 is a threaded connection or a clamping connection.
Specifically, a fixing seat matched with the connection unit 301 is arranged at the position corresponding to the spraying hole 2 on the spraying arm 1, the fixing seat can be a socket seat, external threads or internal threads, the connection unit 301 is provided with a corresponding structure corresponding to the fixing seat and is matched with the corresponding structure, and then the disassembly of the spraying adjusting part 3 is realized.
Example nine
As shown in fig. 2, the spray adjusting part 3 of the present embodiment is disposed inside the spray arm 1; the connecting unit 301 is connected with the inner wall of the spray arm 1; preferably, the spray adjusting part 3 is integrally formed with the inner wall of the spray arm 1 in the spray passage 4.
In particular, fig. 2 shows only one embodiment of the invention, it being understood that in a specific application the arrangement of the spray adjustment part 3 in the spray tunnel 4 is not only symmetrical, but also asymmetrical or has the spray adjustment part 3 on only one side, and also not only one spray hole 2, but also a plurality of spray holes 2, and that the spray adjustment part 3 of this embodiment is merely a special example, and furthermore the spray adjustment part 3 of this embodiment can be an approximation of the spray adjustment part 3 shown in fig. 3 to 7, i.e. the spray adjustment part 3 is also provided with a connecting unit 301, an adjustment unit 302 and a slotted structure 303, the slotted structure 303 of which can be approximated to the one in fig. 3 to 7, and the shape of the connecting unit 301 can be adapted to the shape of the spray tunnel 4 in the spray arm 1.
Examples ten
As shown in fig. 1 to 7, in the spraying device of the dishwasher according to the present embodiment, the spraying adjusting portion 3 is disposed corresponding to each spraying hole 2 on the spraying arm 1, when in use, spraying can be achieved by detaching the spraying adjusting portion 3, and when in installation, spraying of the spraying arm 1 in use can also be achieved by installing the spraying adjusting portions 3 with different adjusting unit 302 thickness, so that when in use, a part of spraying holes 2 are sprayed, and a part of spraying holes 2 are still in a closed state under the action of the spraying adjusting portion 3 with a higher threshold value, thereby avoiding the problem of frequent detachment.
Example eleven
The dishwasher of the embodiment comprises the spraying device of any one of the dishwashers, and further comprises a cleaning program; wherein at least one cleaning program adjusts the water spraying flow rate of the spraying holes 2 through the spraying adjusting part 3.
Example twelve
The present embodiment is based on the above-described eleventh embodiment, and the dishwasher of the present embodiment is configured such that the washing program adjusts the water pressure flowing through the spray adjusting portion 3, so as to adjust the water spray flow rate of the spray holes 2 by the spray adjusting portion 3.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features contained in other embodiments, but not others, combinations of features of different embodiments are equally meant to be within the scope of the application and form different embodiments. For example, in the above embodiments, those skilled in the art can use the above embodiments in combination according to known technical solutions and technical problems to be solved by the present application.
The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the invention, may be made by those skilled in the art without departing from the scope of the invention.
Claims (10)
1. A spray device of a dishwasher, characterized in that: comprising the steps of (a) a step of,
A spray arm (1);
The spray holes (2) are arranged on the spray arms (1);
the spray adjusting part (3) is arranged on the spray arm (1) and is used for adjusting the water spraying flow of at least one spray hole (2);
The spray adjusting part (3) comprises
A connection unit (301) for connecting the shower arm (1);
the adjusting unit (302) is connected with the connecting unit (301) and is arranged on the spraying channel (4) corresponding to the spraying hole (2);
the adjusting unit (302) is provided with at least one slit structure (303) which can be switched between closed and open at the spray channel (4).
2. A spray device for a dishwasher as claimed in claim 1, wherein:
the slit structure (303) is opened under a pressed state to form a telescopic through hole.
3. A spraying device of a dishwasher according to claim 2, characterized in that:
the adjusting unit (302) is made of a material having elasticity.
4. A spray device for a dishwasher according to claim 3, wherein:
the adjustment unit (302) is made of a rubber material.
5. A spray device for a dishwasher according to any one of claims 1 to 4, wherein: the slit structure (303) is arranged on the adjusting unit (302) and is in any one shape of a straight shape, a cross shape, a Y shape or a rice shape.
6. A spray device for a dishwasher according to any one of claims 1 to 4, wherein:
The spray adjusting part (3) is arranged at the spray hole (2) and is integrally formed with the spray arm (1);
the connecting unit (301) and the spray arm (1) are integrally formed in a secondary injection molding mode.
7. A spray device for a dishwasher according to any one of claims 1 to 4, wherein:
the spray adjusting part (3) is detachably connected with the spray arm (1) at the spray hole (2);
the detachable connection of the connection unit (301) and the spray arm (1) is threaded connection or clamping connection.
8. A spray device for a dishwasher according to any one of claims 1 to 4, wherein:
the spray adjusting part (3) is arranged in the spray arm (1);
The connecting unit (301) is connected with the inner wall of the spray arm (1);
The spraying adjusting part (3) is arranged in the spraying channel (4) and is integrally formed with the inner wall of the spraying arm (1).
9. A dishwasher comprising a spray device of a dishwasher according to any one of claims 1 to 8,
The method is characterized in that: and also comprises
A cleaning procedure;
at least one cleaning program adjusts the water spraying flow rate of the spraying holes (2) through the spraying adjusting part (3).
10. A dishwasher as in claim 9, wherein: the cleaning program realizes the adjustment of the water spraying flow rate of the spraying adjusting part (3) to the spraying hole (2) by adjusting the water pressure flowing through the spraying adjusting part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910676679.9A CN112294218B (en) | 2019-07-25 | 2019-07-25 | Spraying device of dish washer and dish washer with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910676679.9A CN112294218B (en) | 2019-07-25 | 2019-07-25 | Spraying device of dish washer and dish washer with same |
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| CN112294218A CN112294218A (en) | 2021-02-02 |
| CN112294218B true CN112294218B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910676679.9A Active CN112294218B (en) | 2019-07-25 | 2019-07-25 | Spraying device of dish washer and dish washer with same |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04164425A (en) * | 1990-10-29 | 1992-06-10 | Matsushita Electric Ind Co Ltd | Dish washing machine |
| JPH1199116A (en) * | 1997-09-29 | 1999-04-13 | Rinnai Corp | Dishwasher |
| KR19990070293A (en) * | 1998-02-18 | 1999-09-15 | 윤종용 | dish washer |
| KR20020009176A (en) * | 2000-07-25 | 2002-02-01 | 장을종 | The vacuum cleaner which has injectionskill |
| KR101183515B1 (en) * | 2012-06-22 | 2012-09-24 | 주식회사 누마스타세척기 | Water spraying apparatus for dish washing machine |
| CN107788928A (en) * | 2017-11-24 | 2018-03-13 | 佛山市顺德区美的洗涤电器制造有限公司 | For dish-washing machine spray arm and there is its dish-washing machine |
| CN109758064A (en) * | 2017-11-09 | 2019-05-17 | 青岛海尔洗碗机有限公司 | A kind of spray structure of water basin dish-washing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102007843B1 (en) * | 2013-02-04 | 2019-08-06 | 엘지전자 주식회사 | Dishwasher |
-
2019
- 2019-07-25 CN CN201910676679.9A patent/CN112294218B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04164425A (en) * | 1990-10-29 | 1992-06-10 | Matsushita Electric Ind Co Ltd | Dish washing machine |
| JPH1199116A (en) * | 1997-09-29 | 1999-04-13 | Rinnai Corp | Dishwasher |
| KR19990070293A (en) * | 1998-02-18 | 1999-09-15 | 윤종용 | dish washer |
| KR20020009176A (en) * | 2000-07-25 | 2002-02-01 | 장을종 | The vacuum cleaner which has injectionskill |
| KR101183515B1 (en) * | 2012-06-22 | 2012-09-24 | 주식회사 누마스타세척기 | Water spraying apparatus for dish washing machine |
| CN109758064A (en) * | 2017-11-09 | 2019-05-17 | 青岛海尔洗碗机有限公司 | A kind of spray structure of water basin dish-washing machine |
| CN107788928A (en) * | 2017-11-24 | 2018-03-13 | 佛山市顺德区美的洗涤电器制造有限公司 | For dish-washing machine spray arm and there is its dish-washing machine |
Non-Patent Citations (1)
| Title |
|---|
| 高压针形喷淋对纸机成形网清洁效果的影响;郭晓剑;叶申凤;罗清;幸德胜;;华东纸业;20100815(第04期);全文 * |
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