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A spray head capable of automatically changing directions for a dishwasher and its dishwasher

An automatic replacement, dishwasher technology, applied in the washing machine/washing machine of tableware, washing machine/rinsing machine parts and application of tableware, etc. The effect of increasing recoil force, reducing the risk of water seepage, and reducing costs

Active Publication Date: 2019-07-12
枣庄华亿矿业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Different from the flat dinner plates commonly used in foreign families, Chinese families often use bowls with larger arcs. In order to better clean the inside of the bowl, the inner arc of the bowl is often placed toward the shower head, which will cause the inside of the bowl to be clean but the bowl will not be clean. The case where the bottom cannot be cleaned
[0004] The existing dishwasher will dry the inside of the machine after cleaning to avoid the growth of bacteria, but there is a channel connected to the water inlet pipe in the spray head inside the machine, although the spray head will not spray water after cleaning , but there will still be moisture inside, plus the residual temperature of drying, it will become a breeding ground for bacteria

Method used

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  • A spray head capable of automatically changing directions for a dishwasher and its dishwasher
  • A spray head capable of automatically changing directions for a dishwasher and its dishwasher
  • A spray head capable of automatically changing directions for a dishwasher and its dishwasher

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to Figure 1-4 , figure 1 It is a schematic side view of a spray head that can automatically change directions for a dishwasher; figure 2 It is a side sectional schematic diagram of a spray head that can automatically change directions for a dishwasher; image 3 It is a schematic cross-sectional side view of part A of a spray head that can automatically change directions for a dishwasher; Figure 4 It is a schematic diagram of a side view of a spray head used in a dishwasher that can automatically change directions.

[0035] A spray head for a dishwasher that can automatically change directions, comprising: a spray arm 1 and a spray head 2, the spray arm 1 includes a spray head connection portion 110, the spray head 2 includes a spray arm connection portion 210, the The spray head connecting part 110 is rotationally connected with the spray arm connecting part 210; the spray head 2 also includes a first blade 220 and a second blade 230; one end of the first bl...

Embodiment 2

[0040] refer to Figure 5-8 , Figure 5 It is a side sectional schematic diagram of the second type of spray head that can automatically change the direction for the dishwasher; Figure 6 It is a schematic diagram of the closing valve of the second type of spray head that can automatically change the direction used in the dishwasher; Figure 7It is a schematic diagram of the side of the spray head of the second type of spray head that can automatically change the direction for the dishwasher; Figure 8 It is a schematic top view of the second type of spray head that can automatically change the direction for the dishwasher.

[0041] This embodiment is basically the same as the first embodiment above, except that the water outlet 280 is also provided with a closing valve 9 .

[0042] As a preferred mode of the present invention, the closing valve 9 is a shutter type.

[0043] As a preferred mode of the present invention, the moving area 6 includes a connecting area and an u...

Embodiment 3

[0051] refer to Figure 9-10 , Figure 9 It is a side cross-sectional schematic diagram of the third type of spray head that can automatically change the direction for the dishwasher; Figure 10 It is a schematic cross-sectional side view of part B of the third type of spray head that can automatically change the direction for the dishwasher.

[0052] This embodiment is basically the same as the above-mentioned first embodiment, the difference is that the water delivery pipe 3 and the water delivery channel 4 are arranged in the rotating shaft 240 and the motor shaft 270 respectively.

[0053] As a preferred mode of the present invention, the water inlet area 7 is arranged inside the spray head 2 and communicated with the water guide pipe 8 , and the motor shaft 270 is movably connected with the water inlet area 7 .

[0054] As a preferred mode of the present invention, it includes any one of the spray heads for dishwashers whose direction can be changed automatically.

[0...

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Abstract

The invention relates to a spray head capable of automatically changing the direction and used for a dishwasher and the dishwasher comprising the spray head. The spray head comprises a spray arm and a sprayer, wherein the spray arm comprises a sprayer connecting part, the sprayer comprises a spray arm connecting part, and the sprayer connecting part is rotationally connected with the spray arm connecting part; the sprayer further comprises a first blade and a second blade, a rotating shaft is arranged at one end of each of the first blade and the second blade, and a first driving motor and a second driving motor are arranged in the sprayer; a plurality of water outlets are formed in the upper surfaces of the first blade and the second blade and connected with water delivery pipes; water delivery channels are further arranged in the sprayer, communicated with the first blade and the second blade respectively and connected with the water delivery pipes; annular movement areas are further arranged on the sprayer, moving areas are arranged in the annular movement areas and movably connected with the annular movement areas, and water inlet areas are arranged in the sprayer and correspond to the annular movement areas.

Description

technical field [0001] The invention relates to the field of dishwashers, in particular to a spray head for a dishwasher whose direction can be automatically changed and the dishwasher. Background technique [0002] With the improvement of people's living standards, people's requirements for the quality of life are also getting higher and higher. Dishwashers have become more and more popular because they can help people to be freed from the tedious housework of tableware cleaning. [0003] In the process of washing dishes, the existing dishwashers generally achieve the effect of washing dishes by spraying hot water and detergent through several sprays, but these spray heads are usually around their fixed shafts and fixed on a fixed axis. The rotary motion of the plane, so that the spraying range of the sprinkler head is limited. Different from the flat dinner plates commonly used in foreign families, Chinese families often use bowls with larger arcs. In order to better cle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L15/18A47L15/42
CPCA47L15/18A47L15/42
Inventor 蔡璟
Owner 枣庄华亿矿业集团有限公司
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