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94results about How to "Extended route" patented technology

Washing and drying integrated machine with front and rear double drying air inlets and control method thereof

The invention discloses a washing and drying integrated machine with front and rear double drying air inlets and a control method thereof, and the washing and drying integrated machine comprises a housing, an outer cylinder arranged in the housing, an inner cylinder which is rotatably arranged in the outer cylinder and a heat pump system for drying clothes, wherein the heat pump system comprises a heat pump air inlet and a heat pump air outlet, the front drying air inlet and the rear drying air inlet are respectively arranged above the front part and the rear part of the outer cylinder, a drying air outlet is further arranged above the front part of the outer cylinder, the drying air outlet and the heat pump air inlet are communicated through an air inlet passage, the heat pump air outlet is communicated with the rear drying air inlet through an air supply passage, a second air passage is arranged between the front drying air inlet and the air supply passage, the second air passage clings to the outer wall of the outer cylinder and is integrated with the outer cylinder, and a switching mechanism is used for controlling the heat pump air outlet to be communicated with the front drying air inlet and / or the rear drying air inlet. The washing and drying integrated machine is simple in structure, and controllable in front and rear air inlet modes and has the characteristics of improving the clothes drying efficiency, enhancing the clothes drying effect and achieving more uniform clothes drying effect.
Owner:FOSHAN HAIER DRUM WASHING MACHINE

Washing and drying integrated machine for washing clothes by adopting water heated by heat pump

The invention discloses a washing and drying integrated machine for washing clothes by adopting water heated by a heat pump. The washing and drying integrated machine comprises an outer barrel, an inner barrel, a heat pump system and a water inlet pipeline; the inner barrel is arranged in the outer barrel; the outer barrel and the inner barrel are coaxially arranged; the heat pump system comprises an evaporator, a compressor, a two-position three-way electromagnetic valve, a condenser bank and a throttling valve, wherein the condenser bank is formed by connecting an air-cooled condenser and a water-cooled condenser in parallel; the evaporator, the compressor, the two-position three-way electromagnetic valve, the condenser bank, the throttling valve and the evaporator are connected in series to form a circulating system; the water inlet pipeline, the heat pump system and the outer barrel form a water heating system; the outer barrel is connected with the heat pump system through two sections of air flues to form a drying and circulating air path for drying the clothes; and the two-position three-way electromagnetic valve is used for switching and controlling a refrigerant through the air-cooled condenser or the water-cooled condenser to realize the cloth drying or water heating function of the washing and drying integrated machine. Besides the functions of drying the clothes and heating the water, cooling and dehumidifying functions, heating and dehumidifying functions and the like can be provided by arranging a switching mechanism and an external air inlet/outlet in the air path.
Owner:HAIER GRP CORP +1

Ventilation tower-type lower air-inlet gas cooker

The invention provides a ventilation tower-type lower air-inlet gas cooker belonging to the field of gas cooker. The technical proposal different from the prior art comprises a hyperbolic guide flow cylinder (1); the lower end port of the hyperbolic guide flow cylinder is provided with a hearth (2) with a ventilation tower-type structure; and the hearth is internally provided with a burner. When the gas combusts in the hearth, the temperature of the fire in the hearth is much higher than the temperature of the air outside the hearth; a chimney effect is generated under the effect of hot pressure; the secondary air is sucked in from the lower end port of the hearth, is then combusted and exhausted out from the upper end port of the hearth; the hearth has a function of gathering fire and drawing fire; an external mixing chamber (3) and an internal mixing chamber (4) of the burner are structures of small cross-section and long cylinder body, and generate small resistance to the secondary air flowing from bottom to top; simultaneously, the mixed gas is heated for a long time by the hot mixing chamber cylinder and the temperature thereof is increased quickly so that the combustion is more sufficient and fierce. The gas cooker can reinforce the combustion and improve the heat gathering effect without increasing the external power.
Owner:陈洪巨
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