Air pressure balance structure of water tank of dish washing machine
A technology of air pressure balance and dishwasher, which is applied to the washing machine/washing machine of tableware, the parts of washing machine/rinsing washing machine of tableware, cleaning equipment, etc. Consumption and ensure the effect of pressure balance
Active Publication Date: 2017-09-12
GUANGDONG GALANZ GRP CO LTD +1
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- Application Information
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Problems solved by technology
The pressure relief hole in this structure is prone to overflow
Method used
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[0027] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0028] see Figure 1-Figure 11 , the air pressure balance structure of the water tank of the dishwasher includes a shell assembly 1, an inner container assembly 2 and a water storage tank 3, the water storage tank 3 is arranged on the rear side of the inner container assembly 2, and the water outlet 311 on the water storage tank 3 is connected to the inner container assembly 2, to supply water; the water storage tank 3 is provided with a vent hole 32 connected to the outside world and a pressure relief hole 313 connected to its water storage chamber 314; the inner tank assembly 2 is provided with an air outlet hole 211 connected to its washing chamber 215 for pressure relief The hole 313 and the vent hole 211 communicate with the vent hole 32 respectively, and communicate with the outside world through the vent hole 32 respectively; the vent hole 32 is ...
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The invention provides an air pressure balance structure of a water tank of a dish washing machine. The air pressure balance structure comprises an inner container component and a water storage tank, wherein the water storage tank is arranged on the inner container component; a water outlet of the water storage tank is connected with the inner container component; an air vent communicated with outside and a depressurization hole communicated with a water storage cavity of the water storage tank are formed in the water storage tank; an air outlet hole communicated with a washing room of the inner container component is formed in the inner container component; the depressurization hole and the air outlet hole are respectively communicated with the air vent and are respectively communicated with outside by the air vent; a water retaining rib is arranged in the air vent; the air vent is semi-closed by the water retaining rib, so as to avoid that the depressurization hole and the air outlet hole are directly communicated with the air vent. The air pressure balance structure has the following beneficial effects: 1, depressurization is realized effectively, so that burst due to too large pressure can be prevented, and pressure can be supplemented by the depressurization hole; 2, an overflow phenomenon occurring easily can be prevented as the depressurization hole and the air outlet hole are directly communicated with the air vent; in addition, a scald accident of water vapor can be effectively prevented while depressurization; 3, heat generated in work can be directly transmitted to the water storage tank in a large area, so that the energy consumption can be effectively lowered.
Description
technical field [0001] The invention relates to a dishwasher, in particular to a water tank air pressure balance structure of the dishwasher. Background technique [0002] The common dishwashers on the market, especially the small desktop dishwashers, are generally equipped with a water storage tank. The water storage tank is installed outside the inner tank, and the water is fed into the water storage tank in advance for storage, and the excess heat energy of the environment and the machine is used for heating; In order to balance the internal pressure, the water storage tank is usually equipped with a vent hole to prevent the water storage tank from bursting due to excessive internal pressure when the water enters. At present, the common vent hole is generally located next to the manual water filling port and connected to the water filling port. The method of using the water filling port instead of the ventilation hole has potential safety hazards because the water storage...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A47L15/42
CPCA47L15/42A47L15/4214A47L15/4246A47L15/4251Y02B40/00
Inventor 韦荣彪林加明
Owner GUANGDONG GALANZ GRP CO LTD