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Dishwasher capable of being used safely

A dishwasher and body technology, applied in the direction of tableware washing machine/rinsing machine, tableware washing machine/rinsing and rinsing machine parts, applications, etc., can solve damage to the dishwasher, electric shock, dishwasher water overflow, etc. problem, to achieve the effect of improving safety

Active Publication Date: 2019-10-15
杭州青晓白科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of living standards, more and more families are installing dishwashers. However, most of the dishwashers are directly connected to water pipes when they are installed, and some will be equipped with water tanks. , often cause the water in the washing chamber of the dishwasher to overflow due to the failure of the electromagnetic valve, which not only damages the dishwasher, but also causes the danger of electric shock. Therefore, it is urgent to develop a safe dishwasher to solve the existing problems. problems in technology

Method used

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  • Dishwasher capable of being used safely
  • Dishwasher capable of being used safely
  • Dishwasher capable of being used safely

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as Figure 1-3 , the present invention proposes a safe dishwasher, which includes a body 1 and a water inlet pipe 2 and a drain pipe 3 arranged on the body. Between the water pipe 2 and the first water inlet 102, there is a first solenoid valve for one-way water flow from the water inlet pipe 2 to the washing chamber 101, and between the first water inlet 102 and the first solenoid valve, there is a valve for detecting the water entering the washing chamber 101. The flowmeter of the water quantity is provided with a washing pump and a control unit in the body 1, and the first solenoid valve, flow meter, and washing pump are electrically connected to the control unit. A drain pump connected to the drain pipe 3 is also provided in the body 1, and the drain pump is connected to the drain pipe 3. The control unit is electrically connected, the water holding capacity of the washing chamber 101 is V1, and the flow meter detects the water volume V2 entering the washing ch...

Embodiment 2

[0042] Such as Figure 4-7 As shown, the difference between this embodiment and Embodiment 1 is that the dishwasher also includes a water tank 4 arranged on the body 1, and the water tank 4 includes an artificial water inlet 401 and a water outlet (not shown in the figure), and the water outlet It communicates with the first water inlet 102, a water tank communication pipe is connected between the first solenoid valve and the flow meter, one end of the water tank communication pipe is connected with the water outlet, and a second solenoid valve is arranged on the water tank communication pipe, and the second solenoid valve is connected with the control valve. The unit is electrically connected, and a liquid level sensor is installed in the water tank. When the liquid level sensor detects that the water tank is full of water, the control unit controls the first solenoid valve to close and the second solenoid valve to open. At this time, the water tank supplies water to the washi...

Embodiment 3

[0049] Such as Figure 8-10 The difference between the present embodiment and the second embodiment is that the body 1 is provided with a respirator 300, and the respirator 300 is provided with a tap water inlet channel 310 and a water tank water inlet channel 320, and the tap water inlet channel 310 includes a channel connected to a tap water source. The tap water inlet 311 and the tap water outlet 312 communicated with the washing chamber, the water tank water inlet channel 320 includes the water tank water inlet 321 communicated with the water outlet and the water tank water outlet 322 communicated with the washing chamber. By setting the tap water inlet channel 310 and the water tank water inlet channel 320 on the respirator 300, the tap water inlet channel communicates with the tap water source and the washing chamber, and the water tank water inlet channel communicates with the water tank and the washing chamber, so that the washing chamber of the dishwasher can The tap ...

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Abstract

The invention provides a dishwasher capable of being used safely. The dishwasher comprises a dishwasher body, a water inlet pipe and a draining pipe, wherein the inlet pipe and the draining pipe are arranged on the dishwasher body; the dishwasher body comprises a washing cavity, the washing cavity is provided with a first water inlet, and a first solenoid valve for unidirectionally communicating water from the water inlet pipe towards the washing cavity is arranged between the water inlet pipe and the first water inlet; and a flow meter for detecting the amount of water entering the washing cavity is disposed between the first water inlet and the first solenoid valve, and a washing pump and a control unit are arranged in the dishwasher body; the first solenoid valve, the flow meter and thewashing pump are electrically connected with the control unit, and a draining pump connected to the draining pipe is further disposed in the dishwasher body; and the draining pump is electrically connected with the control unit, the water containing capacity of the washing cavity is V1, the amount of the water entering the washing cavity detected by the flow meter is V2, when V2 / V1 is 0.55-0.9, the control unit controls the first solenoid valve to close and it is detected that the flow meter still works, and at this time, the control unit controls the draining pump to open for drainage. The dishwasher can avoid water overflow of the washing cavity, and the safety of the dishwasher is improved when the dishwasher is used.

Description

technical field [0001] The invention relates to a safe dishwasher. Background technique [0002] With the improvement of living standards, more and more families are installing dishwashers. However, most of the dishwashers are directly connected to water pipes when they are installed, and some will be equipped with water tanks. , often cause the water in the washing chamber of the dishwasher to overflow due to the failure of the electromagnetic valve, which not only damages the dishwasher, but also causes the danger of electric shock. Therefore, it is urgent to develop a safe dishwasher to solve the existing problems. problems in technology. Contents of the invention [0003] The object of the present invention is to provide a dishwasher that is safe to use. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a dishwasher that is safe to use includes a body and a water inlet pipe and a drain pipe arranged on the ...

Claims

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Application Information

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IPC IPC(8): A47L15/42A47L15/00
CPCA47L15/0028A47L15/4217A47L15/4297
Inventor 廖曲军
Owner 杭州青晓白科技有限公司
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