Spraying arm device and dish washing machine

A spray arm and spray port technology, applied in the field of dishwashers, can solve the problems of low washing effect and washing efficiency, etc.

Active Publication Date: 2015-06-17
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, and provide a spray arm device and a dishwasher with the spray arm device, whic

Method used

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  • Spraying arm device and dish washing machine
  • Spraying arm device and dish washing machine
  • Spraying arm device and dish washing machine

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] Such as figure 1 , figure 2 and Figure 4As shown, the spray arm device 1 provided by the embodiment of the present invention includes a spray arm main body 11 having a first hollow inner chamber 111, a water inlet 112 and a plurality of first injection ports 113, and the spray arm main body 11 protrudes at the water inlet 112. A water inlet pipe 114 is provided; the spray arm device 1 also includes a spray arm auxiliary body 12, a fixed bevel gear 13 sleeved on the outer periphery of the water inlet pipe 114 and is fastened to the water inlet pipe 114 for clamping the fixed bevel gear 13...

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Abstract

The invention belongs to the technical field of dish washing machines, and provides a spraying arm device and a dish washing machine with the same. The spraying arm device comprises a spraying arm main body with a first hollow inner cavity, a water inlet and a plurality of first injection orifices. The spraying arm main body is convexly provided with a water inlet pipe at the water inlet position. The spraying arm device further comprises a spraying arm auxiliary body with a second hollow inner cavity and a plurality of second injection orifices, a fixed conical gear and a clamping ring, wherein the outer circumference of the water inlet pipe is sleeved with the fixed conical gear, and the clamping ring is connected to the water inlet pipe in a fastened mode to be used for clamping the fixed conical gear to the water inlet pipe. The spraying arm auxiliary body is arranged on the spraying arm main body in a sleeving mode from one end of the spraying arm main body. A movable conical gear matched with the fixed conical gear is convexly arranged at one end of the spraying arm auxiliary body. The outer wall of the spraying arm main body is provided with a communicating hole communicating the first hollow inner cavity with the second hollow inner cavity. According to the spraying arm device and the dish washing machine with the same, tableware can be washed in an upper-lower opposite flushing mode, the area range which the washing water can directly flush can be effectively enlarged, washing dead corners are avoided, and the tableware washing efficiency and effect are improved.

Description

technical field [0001] The invention belongs to the technical field of dishwashers, in particular to a spray arm device and a dishwasher with the spray arm device. Background technique [0002] Dishwashers are household appliances used to automatically clean tableware. With the continuous improvement of people's living standards, the food on people's tables is gradually becoming more and more colorful, which leads to frequent occurrence of some dirty and difficult dishes in specific applications. The washed tableware has seriously tested the cleaning ability of the dishwasher. [0003] In the prior art, the spray arm used to spray washing water in the dishwasher generally only rotates in the horizontal direction, which leads to the following disadvantages in specific applications of the dishwasher: [0004] 1) Since the spray arm cannot rotate in the vertical direction, it is impossible to wash the tableware up and down. In this way, the washing efficiency is low. In order ...

Claims

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Application Information

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IPC IPC(8): A47L15/22
CPCA47L15/23A47L15/4282
Inventor 王海波周海国高峰
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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