40results about How to "Comfortable temperature environment" patented technology

The invention discloses an air conditioner and an air velocity control method for the same. An air diffusion plate for reducing air velocity of outlet air of an indoor unit is arranged at an air outlet of the indoor unit, and an air guide plate is also arranged to regulate the air outlet direction of the indoor unit. The method comprises the following steps of controlling the air conditioner to enter an air sensor-free running mode if no air sensor-free control instruction is received when the air conditioner runs in a cooling mode; judging indoor environmental temperature T1; if T1 is greater than a first temperature threshold value Tw, controlling the air diffusion plate to swing or controlling the air guide plate to move upwards, and controlling rotating speed of an indoor fan to be less than or equal to first preset rotating speed; if T1 is lower than or equal to Tw-Tx, controlling the air diffusion plate to be closed, controlling the air guide plate to be opened to a preset air outlet angle, and controlling the rotating speed of the indoor fan to be lower than or equal to second preset rotating speed, and after the air conditioner runs for Deltat, controlling the air diffusion plate to be opened, and upwards supplying air for Deltat1 by virtue of the air guide plate. According to the air conditioner and the air velocity control method for the same, a comfortable temperature environment can be provided, and in addition, a comfortable indoor air velocity environment can further be provided, so that comfort is improved.

The invention discloses an air conditioner and an air speed control method thereof. Air scattering plates are arranged at the air outlet of an indoor unit so that the air outlet speed of the indoor unit can be decreased. Air guide plates are arranged so that the air outlet direction of the indoor unit can be regulated. The method includes the following steps that when the air conditioner runs in a refrigeration mode, if a non-air-feeling control instruction is received, the air conditioner is controlled to enter a non-air-feeling running mode; T1 is judged; if T1 is larger than Tw, the air scattering plates are controlled to be opened and are controlled to swing, or the air guide plates are controlled to move upwards, and the rotation speed of an indoor draught fan is controlled to be smaller than or equal to the first preset rotating speed; and if T1 is smaller than or equal to the difference between Tw and Tx, the air scattering plates are controlled to be closed, the air guide plates are controlled to be opened to the preset air outlet angle, the rotating speed of the indoor draught fan is controlled to be smaller than or equal to the second preset rotating speed, and meanwhile when phi is judged to be larger than phi w, the air conditioner is controlled to enter the dehumidification mode. By means of the air conditioner and the air speed control method of the air conditioner, the comfortable temperature environment can be provided, and meanwhile the comfortable indoor air speed environment can be provided and comfort is improved.

The invention discloses an air conditioner and a air speed control method thereof. Air scattering plates are arranged at the air outlet of an indoor unit so that the air outlet speed of the indoor unit can be decreased. Air guide plates are arranged so that the air outlet direction of the indoor unit can be regulated. The method includes the following steps that when the air conditioner runs in a refrigeration mode, if a non-air-feeling control instruction is received, the air conditioner is controlled to enter a non-air-feeling running mode; T0 is judged by detecting the human body surface temperature T0; if T0 is larger than the first preset temperature Tth, the air scattering plates are controlled to swing, or the air guide plates are controlled to move upwards, and the rotating speed of an indoor draught fan is controlled to be smaller than or equal to the first preset rotating speed; and if T0 is smaller than or equal to the Tth, the air scattering plates are controlled to be closed, the air guide plates are controlled to be opened to the preset air outlet angle, and the rotating speed of the indoor draught fan is controlled to be smaller than or equal to the second preset rotating speed. By means of the air conditioner and the air speed control method of the air conditioner, the comfortable temperature environment can be provided, and meanwhile the comfortable indoor air speed environment can be provided and comfort is improved.

The invention discloses a building heat collection and removal system based on sky radiation and solar heat collection, and belongs to the field of building energy conservation and renewable energy utilization. A double-effect shaping phase change plate with double-effect shaping phase change working media and capillary tubes, a sky radiation cooler and a solar heat collector are arranged, and thecorresponding operation of heat transfer circulating media in the capillary tubes in summer and winter is utilized, so that the temperature regulating process of cooling indoors all the day in summerand heating indoors all the day in winter is effectively realized. The building heat collection and removal system has the advantages of the simple structure, simplicity and convenience in control, less difficulty in maintenance and overhaul and wide application range and has good popularization and application values, and the cooling process all day and night in summer and the heating process all day and night in winter can be realized at the same time, so that the use of cooling equipment in summer and heating equipment in winter is reduced, the indoor temperature environment of a buildingin summer and winter is effectively improved, energy is saved, the energy consumption is reduced, and the effects of energy conservation and environmental friendliness of the building are achieved.

The invention relates to the far infrared heating technology, in particular to a far infrared space temperature control device. The far infrared space temperature control device comprises far infrared devices and controllers and is characterized in that the far infrared devices are arranged in a large space area; regulating shafts are connected with the rear ends of reflection covers of the far infrared devices, are parallel to radiation axes of the far infrared devices, and are connected with a motor; and through rotating the motor, the reflection covers can be rotated around the radiation axes, thereby enabling the largest far infrared radiation surfaces of the reflection covers to face work areas directly.

The invention discloses a 24V solar DC limo prefabricated house application system which comprises a shell serving as a limo body or the external wall of a prefabricated house, wherein a solar panel and a wind driven generator are arranged at the top of the shell; a DC electric kettle, a DC electric pressure cooker, an electric blanket, a DC transformer, a DC refrigerator, a fuel-fired air heater,an exhaust fan, a DC LED lamp, a DC sound box and a DC electric fan; the DC transformer is connected with a notebook computer and a DC television set; the exhaust fan is arranged on the side wall ofthe shell and is used for ventilating the interior of the shell; a bed, a water storage tank and a gravity type water purifier are arranged in the shell. The system disclosed by the invention can reliably ensure the power demand of field workers, and provides various services for the life and work of the field workers in all dimensions as well as proper-temperature environment for the field workers and clean water, and meets the needs for cooking, heating water, work and cultural entertainment of users.

The invention relates to far infrared heating technology, in particular to a far infrared space temperature controlling device with an adjustable distance. A far infrared device is in a large space zone. The rear end of a reflecting hood of the far infrared device is simultaneously fixed at a vertically contractive adjusting unit and the vertically contractive adjusting unit is provided with a contractive shaft which can rotate and contract in a shaft mode. The contractive shaft adjusts the vertical distance by contraction. Thus, the far infrared device can act closely within an activity range of working staff in a working zone. By adjusting a revolving shaft, the maximum infrared radiant surface of the reflecting hood can be directed at the working zone.

The invention relates to far infrared heating technology, in particular to a far infrared space temperature controlling device with the function of human thermal infrared ray tracking. The far infrared space temperature controlling device with the function of human thermal infrared ray tracking comprises a far infrared device and a controlling device and is characterized in that the far infrared device is in a large space zone. A human body thermal infrared ray controlling unit is in electric connection with the controller and used for obtaining thermal infrared information on working staff in a working space of the large space zone. The controller is used for automatically adjusting a vertically contractive adjusting unit and an adjusting shaft. Thus, a reflecting hood of the far infrared device can automatically adjust within an activity range of the working staff of the working space and automatic tracking is achieved.

The invention provides a vehicle-mounted air conditioning system and an automobile, and relates to the technical field of automobiles. The vehicle-mounted air conditioning system comprises a controller, a power supply, a sensing module, a temperature control assembly and a driving motor, wherein the controller is electrically connected with the power supply, the sensing module, the temperature control assembly and an engine; the power supply is electrically connected with the driving motor and the temperature control assembly; the temperature control assembly comprises a compressor; the sensing module comprises a pressure sensor; the compressor is connected with the driving motor; the pressure sensor is arranged inside a lock groove of an automobile door lock and is electrically connected with the controller; the pressure sensor sends working state information of the door lock to the controller; and the controller controls the working states of the power supply and the temperature control assembly according to working state information of the engine and the working state information of the door lock. Before startup of the engine, a user can start the vehicle-mounted air conditioning system for temperature control in an automobile lock controlling way, so that a user experience is improved, and the user can enjoy a comfortable temperature environment immediately after entering a carriage; and therefore, the comfort of the automobile is improved.

The invention discloses a constant-temperature growth device for mushroom fungus food materials in a greenhouse, and relates to the technical field of mushroom funguses. The constant-temperature growth device comprises a box body, a vertical rod is rotatably arranged at the lower end in the box body, each of the two sides of the side wall of the vertical rod is longitudinally provided with a plurality of sliding grooves from top to bottom, a sliding block is slidably arranged in each sliding groove, a culture disc is fixedly arranged on the side, away from the vertical rod, of each sliding block, an electric push rod is fixedly arranged at the bottom of each culture disc, the bottom of each electric push rod is fixedly arranged on a second supporting rod, each second supporting rod is fixedly arranged on the side wall of the vertical rod, a first air hole is formed in the top of the box body, a sealing frame is fixedly arranged at the top of the box body, and each of the two sides of the interior of the sealing frame is provided with a heating plate. According to the constant-temperature growth device, the problems that an existing growing device for mushroom funguses in a greenhouse is complex in structure, the height of a culture disc is difficult to adjust, mushroom fungus picking is troublesome, and a comfortable environment is difficult to provide for the mushroom fungusesfor a long time are solved.

The invention relates to far infrared heating technology, in particular to a self-adaptive far infrared space temperature controlling device capable of shooting. The self-adaptive far infrared space temperature controlling device capable of shooting comprises a far infrared device and a controller and is characterized in that the far infrared is in a large space zone. A shooting unit is in electric connection with the controller and used for obtaining image information on working staff in a working space of the large space zone. The controller is used for automatically adjusting a vertically contractive adjusting unit and an adjusting shaft. Thus, a reflecting hood of the far infrared device can automatically adjust within an activity range of the working staff of the working space and automatic tracking is achieved.

The invention discloses a vehicle window breaking safety rod fast and convenient to use. The vehicle window breaking safety rod fast and convenient to use comprises a rod body (1) and a rod head (2). The rod body (1) is in the shape of a cylindrical rod. The rod head (2) comprises an embedding section (21) and a hammering section (22), wherein the embedding section (21) is integrally connected with the hammering section (22). The rod head (2) is embedded into the head portion of the rod body (1) in a connected mode, the hammering section (22) is conical, and a conical tip (221) of the hammering section (22) is a free end. A cavity (11) extending into the rod body (1) from the tail end of the rod body (1) in the axial direction is formed in the rod body (1). The head portion of the rod body (1) is provided with a chamfer face (12), and the tail end of the rod body (1) is further provided with a bottom cover (3). A thermometer is further arranged on the rod body (1). The vehicle window breaking safety rod is light and convenient to use, adults and children can use the vehicle window breaking safety rod, the smashing force is strong, glass can be smashed at a time, cost is low, economic effects are good, the rod can be used for multiple purposes, logos are complete, and the vehicle window breaking safety rod can receive enough attention and is free of deformation and durable.