10results about How to "Lower the outlet temperature" patented technology

An air inlet of the air outlet channel is formed in the rear side of an air outlet frame and located at one end of the air outlet frame, and an air outlet is formed in the front side of the air outlet frame and extends in the length direction of the air outlet. A sinking main air duct, a sinking left side air duct and a sinking right side air duct are formed in the air outlet frame, a ventilation opening communicated with the air inlet is formed in the rear portion of the sinking main air duct, and air entering the sinking main air duct from the ventilation opening is divided into the sinking left side air duct and the sinking right side air duct towards the two sides. Air entering from the air inlet of the air outlet channel is firstly blown into the sinking main air channel from top to bottom, then is shunted to the sinking left air channel and the sinking right air channel towards the two sides, overflows upwards from the sinking main air channel, the sinking left air channel and the sinking right air channel under the influence of air pressure, and finally is uniformly blown out from the air outlet. According to the air conditioner type range hood, the air outlet channel is installed on the air inlet body, the air outlet distance is short, the air outlet temperature attenuation is small, and the user experience is good.

The application belongs to the technical field of melt spinning cooling equipment, and discloses a double-layer rectification and water cooling temperature control external cooling device with adjustable air direction, which comprises a device shell installed at the air outlet of an external air blowing device, a rectification assembly comprising a first rectification member and a second rectification member, which are respectively installed on the two sides of the device shell, wherein the first rectification member is installed on the side of the device shell close to the air blowing device, and the first rectification member and the second rectification member form a double-layer rectification structure to rectify the air outlet of the air blowing device, a water cooling assembly comprising a water tank and a cooling member, the water tank stores a cooling medium and is communicated with the first rectification member to form a circulation path, which is used to cool the air passing through the first rectification member, and the cooling member is arranged on the water tank and used to cool the cooling medium in the water tank, and a control assembly installed on the device shell and used to control the air outlet temperature. The application has the advantages of good rectification effect, high cooling efficiency, adjustable temperature, stable structure, convenient disassembly and assembly, and strong adaptability.

The invention provides a cooling control method and device of an air conditioner outdoor unit and an air conditioner. The method comprises the steps that a signal indicating that the air conditioner is in a refrigeration mode is received, and the condenser temperature in an outdoor unit of the air conditioner and the outdoor environment temperature of the outdoor environment where the outdoor unit is located are obtained; according to the condition that the condenser temperature and the outdoor environment temperature meet the first set condition, a spraying device is controlled to spray an outdoor unit, the spraying device comprises a spraying head arranged in the outdoor unit and a branch pipe communicated with a water drainage pipe of the indoor unit, and the branch pipe is used for conveying condensate water of the indoor unit to the spraying head. According to the cooling control method and device of the air conditioner outdoor unit and the air conditioner, the purposes of increasing heat dissipation of the outdoor unit and reducing the air outlet temperature of the indoor unit can be achieved only by changing the outdoor unit device and the air conditioner control logic without optimizing a grid, and therefore the refrigeration effect of the air conditioner is improved; therefore, normal operation of the air conditioner is ensured, and the use experience of a user is improved.

The invention relates to the technical field of fresh air dehumidification, and provides a fresh air dehumidification air conditioner all-in-one machine and a control method thereof.The fresh air dehumidification air conditioner all-in-one machine comprises a heat exchange core, a refrigerant circulation system, a fresh air fan and an exhaust fan which are arranged in a shell, and the refrigerant circulation system comprises a compressor, a main evaporator and a condenser which are connected through a refrigerant pipeline; the valve assembly is arranged on the refrigerant pipeline; the multiple partition plates are used for forming one-to-one corresponding flow paths between the four exchange ports of the heat exchange core body and the fresh air inlet, the exhaust air outlet, the fresh air outlet and the return air inlet. And the compressor is arranged on a flow path between the heat exchange core body and the exhaust outlet. When the dehumidification mode is operated, water vapor in the fresh air is condensed under the action of the low-temperature main evaporator, and bacteria breeding caused by the fact that the indoor space is too humid is avoided. The compressor is located on the flow path between the heat exchange core and the exhaust outlet, heat generated when the compressor works cannot enter a room along with fresh air, and the air outlet temperature of the fresh air outlet is reduced.

The invention discloses an energy-saving air conditioner which comprises a shell, an air inlet, a sintered honeycomb body, a sprayer, a water pump, an air outlet and a fan. The air inlet is formed in the upper portion or the lower portion of the shell, the air outlet is formed in the front vertical face of the shell, and the sintered honeycomb body, the sprayer and the water pump are arranged in the shell. The fan is arranged inside the air inlet of the shell, or the fan is an external fan located outside the shell, and the external fan is connected with the air inlet through an air duct; the sintered honeycomb body is vertically arranged in an air passing channel area between the air inlet and the air outlet, so that air entering from the air inlet firstly passes through honeycomb holes of the sintered honeycomb body and then flows out from the air outlet; and the sprayer is arranged on the windward side of the sintered honeycomb body. And a machine with a thin structure can be manufactured, and the occupied space is small. And the service life is very long. The refrigeration efficiency can be greatly improved, and the pollution to the environment can be reduced.

The invention discloses an air conditioning device using water for full-gasification refrigeration. The air conditioning device comprises a shell (1), an air inlet (2), a sprayer (4), a honeycomb body (6), an air outlet (15) and a fan (13). The air inlet (2) is arranged on the shell, and the sprayer (4) and the honeycomb body (6) are arranged in the shell; the fan (13) is arranged at the air inlet (2) or the air outlet (15); the honeycomb body (6) is arranged in an air passing channel area between the air inlet (2) and the air outlet (15); the honeycomb body (6) is a molecular sieve honeycomb square block with good water absorption; the sprayer (4) is arranged at a position above the honeycomb body (6); the sprayer is provided with a sprayer connector used for being connected with a water supply device. Energy is saved, a compressor does not need to do work in the refrigeration process, and chemical refrigerants are not used. The device is simple in structure, convenient to install and maintain, low in manufacturing cost, very energy-saving and extremely high in cost performance.

The invention relates to the technical field of data center construction, and provides a machine room air conditioning method and system.The method comprises the steps that temperature information of all areas of a machine room is collected, and the collected temperature information of the machine room is uploaded to a central control module; the central control module receives the temperature information of the machine room, simulates the cooling effect and cooling time of the air conditioner and determines the working mode of the air conditioner; real-time temperature information of all areas of the machine room after the air conditioner works is detected, and detection results are sent to the central control module; and the central control module receives and analyzes the real-time temperature information of each area of the machine room, adjusts the working mode of the air conditioner according to an analysis result, and controls an electric control valve switch communicated with the air outlet duct. According to the method, the whole machine room is rapidly cooled and adjusted by obtaining the optimal cooling temperature and wind speed conditions; and moreover, the temperature of each area of the machine room can be reduced while the energy consumption of the cooling air conditioner is reduced.

The invention discloses an air guide structure and an air-conditioning type range hood provided with the air guide structure, the air guide structure comprises a long-strip-shaped air outlet frame, the air outlet frame is provided with an air inlet and an air outlet, the air inlet is formed in the rear side of the air outlet frame and located at one end of the air outlet frame, and the air outlet is formed in the front side of the air outlet frame and extends in the length direction of the air outlet; a sinking air channel is formed in the air outlet frame, the air inlet is communicated with the air outlet through the sinking air channel, and air guide strips are installed at the air outlet and arranged at intervals in the length direction of the air outlet. A sinking air channel is formed in an air outlet frame of the air guide structure, air guide strips are arranged in the length direction of an air outlet at intervals, and air entering the sinking air channel from an air inlet is uniformly guided out of the air outlet through the air guide strips, so that the air quantity is uniformly distributed. The air outlet distance is short, the air outlet temperature attenuation is small, low-temperature perception is obvious, and the user experience is good.

This invention provides a method for controlling the introduction of fresh air into a washing machine and a washing machine in the field of washing machine technology. The method includes: during a drying cycle, acquiring the humidity of the external environment outside the washing drum and determining whether the humidity meets the conditions for introducing fresh air; if the humidity does not meet the conditions, controlling the fresh air introduction device to close and continuing the drying cycle; if the humidity meets the conditions, acquiring the temperature inside the washing drum and controlling the opening and closing of the fresh air introduction device based on the temperature inside the washing drum, and continuing the drying cycle. This invention introduces fresh air during the drying cycle to condense the hot and humid air inside the washing drum, further reducing the outlet air temperature of the washing drum and improving drying efficiency. Simultaneously, by detecting the ambient humidity during the introduction of fresh air, it avoids reducing drying efficiency due to insufficient humidity of the fresh air introduced into the washing drum.

The air guide structure comprises a long-strip-shaped air outlet frame, the air outlet frame is provided with an air inlet and an air outlet, the air outlet is formed in the front side of the air outlet frame and extends in the length direction of the air outlet frame, a sinking main air duct is formed in the air outlet frame and is arranged below the rear portion of the air outlet, and the sinking main air duct is arranged below the air outlet. The air inlet is formed in the rear side of the air outlet frame and located at the end of the air outlet frame, the air inlet communicates with the first end of the sinking main air duct through an air guide duct, the air guide duct is provided with an air guide outlet, and the air guide duct guides airflow entering from the air inlet to the second end of the sinking main air duct through the air guide outlet. The air guide duct of the air guide structure guides airflow entering from the air inlet to the second end of the sinking main air duct through the air guide outlet, so that the airflow can be uniformly blown out from the air outlet, the air guide structure is mounted on the range hood body, the air outlet distance is short, the air outlet temperature attenuation is small, and the low-temperature perception is obvious; and the air guide structure does not need to be fixed with the cabinet, so that the installation is simpler.