Water path pressure-regulating mechanism and dish-washing machine
A technology of pressure regulating mechanism and waterway, which is applied in the direction of tableware washing machine/rinsing machine, tableware washing machine/rinsing and washing machine parts, cleaning equipment, etc. Affect the washing efficiency of dishwashers and other issues, to achieve the effect of reducing equipment costs, avoiding failures, and simple structure coordination
Inactive Publication Date: 2020-02-28
QINGDAO HAIER DISHWASHER
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Problems solved by technology
However, the installation cost of the frequency conversion motor is relatively high, and when a single waterway is blocked by impurities in the water, the water pressure in the waterway will be insufficient, which will cause the speed of the sprayer to slow down, directly affecting the washing efficiency of the dishwasher
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[0033] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0034] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0035] like Figure 1-Figure 8 As shown, the present invention provides a waterway pressure regulating mechanism, including a water diversion pipe 1, a pressure regulating pipe 2, a water pump and a valve. Wherein, the water diversion pipe 1 is provided with a water diversion inlet and a water diversion outlet, and the pressure regulating p...
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The invention belongs to the technical field of dish-washing machine, and discloses a water path pressure-regulating mechanism and a dish-washing machine. The water path pressure-regulating mechanismcomprises a water conduit, a pressure-regulating pipe, a water pump and a valve. A water conduit inlet and a water conduit outlet are arranged on the water conduit; a water inlet channel and a pressure-regulating channel are arranged on the pressure-regulating pipe; the water outlet of each of the water inlet channel and the pressure-regulating channel is connected with the water conduit inlet; the water pump driven by a fixed-frequency motor is separately arranged on the water inlet channel and the pressure-regulating channel; and the valve is arranged on the pressure-regulating channel. Thedish-washing machine comprises the water path pressure-regulating mechanism. On the basis of supplying the water for the water conduit by the cooperation between the water inlet channel and the waterpump, the water pressure of the water conduit is regulated by the cooperation among the pressure-regulating channel, the water pump and the valve when the pressure needs to be regulated; the structural cooperation is simple; compared with the variable-frequency motor, the cost of the equipment is reduced; moreover, the operation of the other pipeline is not affected when one of the water inlet channel and the pressure-regulating channel is blocked by impurities in the water; and thus, the breakdown due to the blocking of single pipeline is effectively avoided.
Description
technical field [0001] The invention relates to the technical field of dishwashers, in particular to a waterway pressure regulating mechanism and a dishwasher. Background technique [0002] The sprinkler connected to the upper shelf in the existing dishwasher uses a separate waterway to cooperate with the water pump driven by the frequency conversion motor to supply water, and the pressure of the waterway is adjusted by the frequency conversion motor to change the speed of the sprinkler. However, the installation cost of the frequency conversion motor is relatively high, and when a single waterway is blocked by impurities in the water, the water pressure in the waterway will be insufficient, which will cause the speed of the sprayer to slow down, directly affecting the washing efficiency of the dishwasher. Contents of the invention [0003] The purpose of the present invention is to provide a waterway pressure regulating mechanism and a dishwasher, which have a simple stru...
Claims
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IPC IPC(8): A47L15/42A47L15/22
CPCA47L15/4217A47L15/22
Inventor 陆峰杨林李宁赵祥李鹏斌
Owner QINGDAO HAIER DISHWASHER