Dish washing machine based on heating and drying of heat pump
A technology for dishwashers and heating evaporators, applied to lighting and heating equipment, tableware washing machine/rinsing and washing machine parts, refrigerators, etc., can solve the problems of incomplete drying and high power consumption, and reduce energy consumption Consumption, improve energy efficiency ratio, less investment in equipment
Inactive Publication Date: 2015-01-07
林贤华
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Problems solved by technology
[0002] At present, electric heating pipes are used to heat the washing liquid in dishwashers and to dry tableware, and the residual heat of electric heating pipes is used for drying, which consumes a lot of power and does not dry completely. Pollute the environment, improve the energy efficiency ratio of the system, and reduce operating costs. Heat pump heating, drying dishwasher
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Embodiment Construction
[0008] Such as figure 1 As shown, a heat pump heating and drying dishwasher consists of a compressor 1, a condenser 2, a drying evaporator 3, a heating evaporator 4, primary and secondary electronic expansion valves 5A, 5B, and a flash electronic expansion valve 5C , a gas-liquid separator 6, a flash intercooler 7, a turbocharger 8, a drying fan 9A, a heating fan 9B, a defrosting electric valve 10, a drying filter 11A, and a heating filter 11B, which are characterized in that : the outlet of the compressor 1 is connected to the inlet of the condenser 2, the outlet of the condenser 2 is connected to the inlet of the turbine chamber 8A of the turbocharger 8, and the outlet of the turbine chamber 8A is connected to the flash intercooler through the first-stage electronic expansion valve 5A The inlet of flash intercooler 7 is connected to the inlet of flash intercooler 7, and the outlet of drying evaporator 3 is connected to the inlet of drying evaporator 3 through the secondary e...
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The invention relates to a dish washing machine based on heating and drying of a heat pump. The dish washing machine is composed of a compressor, a condenser, a drying evaporator, a heating evaporator, a first-stage electronic expansion valve, a second-stage electronic expansion valve, a flash-evaporation electronic expansion valve, a steam-liquid separator, a flash-evaporation intercooler, a turbocharger, a drying fan, a heating fan, a defrosting electric valve, a drying filer mesh and a heating filter mesh. When the dish washing machine is used for washing dishes, a heating system of the heat pump is used to heat cleaning solution, a drying system of the heat pump is used for drying dishware during drying, and the dish washing machine based on the heating and drying of the heat pump can be started and operate normally and has good heating and drying effects under an ultrahigh-temperature work condition in summer and an ultralow-temperature work condition in winter. The dish washing machine based on the heating and drying of heat pump disclosed by the invention is low in equipment investment and environment pollution and reduced in energy consumption, and is favorable for improving the energy efficiency ratio of a system and reducing operation cost.
Description
1. Technical field [0001] The invention relates to a dishwasher, in particular to a dishwasher which uses a heat pump to heat washing liquid and heat pump to dry tableware, and belongs to the field of heat pump dishwashers. 2. Background technology [0002] At present, electric heating pipes are used to heat the washing liquid in dishwashers and to dry tableware, and the residual heat of electric heating pipes is used for drying, which consumes a lot of power and does not dry completely. Pollute the environment, improve the energy efficiency ratio of the system, and reduce operating costs. Heat pump heating, drying dishwasher. 3. Contents of the invention [0003] The invention is a heat pump heating and drying dishwasher, which is equipped with a heat pump for heating washing liquid and a heat pump for drying tableware. [0004] The present invention is constituted as follows: a heat pump heating and drying dishwasher is composed of a compressor, a condenser, a drying ev...
Claims
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IPC IPC(8): A47L15/42A47L15/48F25B41/06
CPCY02B30/72Y02B30/70
Inventor 林贤华
Owner 林贤华