318results about How to "Comfortable temperature" patented technology

The Ice Belt To Reduce Body Temperature is a belt made of a turned out strip of flexible material of amble width and length to gird the waist from the midriff down, contains pocket-like receptacles on its innermost body-contacting side for the placement of flexible ice bags, and is secured around the waist by a connecting means. The Ice Belt to Reduce Body Temperature is a new concept of belts intended for sports, exercise and safety because the Ice Belt To Reduce Body Temperature provides the wearer with the comfort of a lower body temperature when exposed to high climatic conditions. In fact, most belts pertaining to the prior art are designed to promote sweating—a symptom of high body temperature—rather than reduce sweating. Therefore, the Ice Belt helps to lessen the risk of the user acquiring heat exhaustion when exposed to high climatic conditions.

The invention discloses an air conditioner indoor unit. The air conditioner unit is provided with an air outlet, a first air scattering plate, a second air scattering plate, a controller, a temperature detector and a humidity detector. The first air scattering plate and the second air scattering plate are each provided with a plurality of ventilation holes; the temperature detector is used for detecting indoor temperature; the humidity detector is used for detecting environment humidity; under the refrigerating running state of the air conditioner indoor unit, the controller controls the first air scattering plate and the second air scattering plate to open the air outlet; and the controller controls the first air scattering plate and the second air scattering plate to be located at the different rotating positions according to the indoor temperature and the environment humidity when it is judged that the air conditioner indoor unit is in a preset running mode, so that the air outlet is sheltered. The invention further discloses an indoor air outlet control method of an air conditioner. The comfort of the environment is improved.

A control strategy for heating, ventilating, and air-conditioning (HVAC) units used to condition the environment in data centers and other commercial buildings such as retail stores with an open-plan design is provided to coordinate the operation of the actuators of the HVAC units. A supervisory controller receives feedback signals from a plurality of environmental sensors and uses a set of references values to determine control signals to the actuators of the HVAC units. A pseudoinverse of a transfer function matrix G may be used to determine the control signals from errors in the feedback signals relative to the reference signals.

A controller for a temperature management system for heating and/or cooling a room in accordance with a schedule of set point temperatures over a control period as a data processor arrangement (10). A signal indicative of the current temperature of the room is received at a temperature input (9) for receiving a signal indicative of the current temperature in the room and a control output (18) for supplying control signals to the system. The controller has at least one electronic memory for storing said schedule of set point temperatures, a relationship, based on known heating or cooling characteristics of the room, between the energy supplied to the system in a portion of the control period and the predicted temperature of the room during that portion and subsequent portions of the control period. The electronic memory also stores a first parameter value representative of the cost of supplying said energy and a second parameter value representative of a predetermined acceptability of variations of the actual or predicted temperature of the room from the set point schedule, wherein the processor arrangement (10) is operable to calculate, for each said portion, the energy to be supplied to the system in order for a plurality of parameter values to satisfy a predetermined criterion, said plurality of parameter values comprising said first parameter value and said second parameter value.

Provided is an air conditioner, which is constituted such that a plurality of left and right blades disposed at the blowout ports of an indoor equipment can be controlled independently for a plurality of blocks, and such that the area to be air-conditioned is divided into a plurality of areas by a plurality of human body sensors, and which is equipped with a control device for controlling the left and right blades independently for the individual blocks in accordance with the reaction results of the human body sensors. On the basis of at least one of the area characteristics indicating the frequency, which is decided by accumulating the reaction results of the human body sensors a predetermined number of times and which indicates the presence of a person in each of the areas, the personalactivity in the personal presence area, and the adjacency of the personal absence area to the personal presence area, the control device can control the left and right blades thereby to change the opening ratio of the blowout ports to the plural areas.

The invention discloses an automobile temperature pre-regulation control system and a control method for regulating temperature in a compartment and relates to the technical field of automobile electronics. The automobile temperature pre-regulation control system and the control method for regulating the temperature in the compartment are invented so as to promote the comfortable sensation of a driver when entering an automobile. The automobile temperature pre-regulation control system comprises a body control module, an air conditioning control module and a door and window control module. The body control module can be used for sending a starting signal or a closing signal to the air conditioning control module, and can be used for sending an unlocking signal to the door and window control module, and the air conditioning control module can be used for sending an automobile window opening/closing signal to the door and window control module. The automobile temperature pre-regulation control system disclosed by the invention is used for temperature regulation in the compartment of the automobile.

A method for controlling the outlet air temperature of an automobile air conditioner includes the steps of determining a target outlet air temperature at least according to a user setting and temperatures inside and outside an automobile; calculating a first temperature air door position according to the target outlet air temperature, an evaporator temperature and a coolant temperature; calculating a second temperature air door position according to the target outlet air temperature and an actual outlet air temperature; determining a temperature air door position according to the first temperature air door position and the second temperature air door position; and controlling a temperature air door of the automobile air conditioner by using the temperature air door position. According to the method, the first air door position and the second air door position are calculated according to conditions inside and outside the automobile, the user setting, the evaporator temperature and the coolant temperature and integrated as position output of the temperature air door, therefore the outlet air temperature changes along with the target rapidly in a dynamic process, the temperature is accurate and stable in a steady state, the comfortable temperature in the automobile is guaranteed, and user operations are reduced.

An enclosure is provided generally in the form of a box which provides a controlled thermal environment for the occupant. The enclosure includes a horizontal base supporting four corner posts extending vertically up from the base, with a roof above the posts and parallel with the base. A rear wall extends in a vertical plane from the base up to the roof. A pair of side walls extend from the base up to the roof. The side walls preferably include surfaces to maximize maintenance of heat within the enclosure particularly near a position for an occupant's head. Thermal sources (i.e. incandescent light bulbs) are located within the enclosure to increase an amount of infrared radiation for heating within the enclosure. A width tuning system is provided to precisely position a distance of the side walls away from each other so that thermodynamic resonance between the side walls can be maximized.

The invention discloses a control method of an air conditioner. The air conditioner has a swing air supply mode and comprises an indoor unit. The indoor unit comprises swing air guide strips. The method includes the steps that S1, when a running instruction of the swing air supply mode is received, the current set rotating speed of a draught fan in the indoor unit is obtained, and the current set rotating speed serves as the standard rotating speed of the draught fan; S2, the current working angle of the swing air guide strips is detected in real time; and S3, the real-time wind speed of the draught fan is obtained according to the standard rotating speed of the draught fan and the current working angle of the swing air guide strips, and the real-time rotating speed of the draught fan is regulated according to the real-time wind speed of the draught fan. According to the method, the wind speed is automatically regulated according to different angles of the swing air supply and air guide strips, and therefore the temperature inside a room can be more uniform and more comfortable, and the user experience is improved. The invention further discloses a control device of the air conditioner, and the air conditioner.

The invention relates to an automatic temperature control system. The automatic temperature control system comprises a temperature control terminal, a plurality of temperature collecting devices and a personnel density collecting device. The temperature control terminal comprises a data receiving device, a data processing device, a data storage device and a temperature control device. The temperature collecting devices and the personnel density collecting device are connected with the data receiving device to collect temperature data and personnel density data in a field to be adjusted, respectively and transmit the data collected to the data receiving device. The data processing device is respectively connected with the data receiving device, the data storage device and the temperature control device for analyzing and processing the collected data received by the data receiving device and comparing the average temperature and personnel density data processed with a reference temperature and personnel density data stored in the data storage device respectively, and sends a comparison result to the temperature control device. The temperature control device is used for controlling the environmental temperature of the field to be adjusted according to the comparison result.

The invention discloses an air conditioner remote controller and a working method thereof, wherein the working method of the air conditioner remote controller comprises the steps of: detecting the indoor temperature and the indoor relative humidity; comparing the indoor temperature with a preset temperature reference range, and comparing the indoor relative humidity with a preset humidity reference range; and giving an alarm when the indoor temperature exceeds the preset temperature reference range and/or the indoor relative humidity exceeds the preset humidity reference range. The alarm is given when the indoor temperature exceeds the preset temperature reference range or the indoor relative humidity exceeds the preset humidity reference range, so that a reminding function of the air conditioner remote controller is realized.

Flexible, form fitting, uniquely shaped, body part bandages incorporate flexible carbon fibre blood flow stimulation planar emitters to provide therapeutic blood flow stimulation. Emitters are electrically powered and radiate pulsed electro magnetic energy at an ideal wavelength—typically in the 0.8 micron to 15 micron range—and frequency—typically in the 0.5 Mhz to 5 MHz range or 20 Hz to 200 Hz range—to stimulate circulation in sub dermal tissue. The carbon fibre emitters provide the means to maximize and control surface coverage and through their planar design also provide very uniform energy emissions over the entire applied surface area.

Blood flow stimulation therapy body bandages are uniquely fashioned and shaped to form fit each body part and constructed such that they can then be incorporated in flexible and elastic materials such as neoprene and may include VELCRO hook and loop fasteners, buttons, straps, laces and the like.

The invention relates to a novel hot-water-type bathroom heater. The traditional bathroom heater generally uses a high-power heating lamp and an electrothermal air heater, which emits heat mainly by electric heating elements, as heat sources for heating. Heating with electric heating elements has the defects of low efficiency, high electric power consumption and great potential safety hazard, and the heating lamp can produce many harmful light rays. The invention overcomes the defects and is characterized by using hot water output by the water heater as the heat source for heating, the hot water exchanges heat in a heat exchanger of a water-cooling heater, the air heater is used for quickly rising the air temperature of the bathroom, and the discharged hot water after heat exchanging can still be used for bath. The hot-water-type bathroom heater has the advantages of high bathroom heating speed, no harmful light rays, high safety, energy saving, comfort, economy and practicality.

A charging start time and preliminary air conditioning time are calculated based on the departure time that is set with a control/operation device, and the charging time and preliminary air conditioning time are set. Then, a control is executed to start charging when at the charging start time and preliminary air conditioning may be started when the amount of charge is sufficient for preliminary air conditioning and a preliminary air conditioning starting trigger is detected, that is locking or preparation for leaving house is detected, for example.

The invention discloses a full-automatic rocking-type intelligent shower device, which comprises a shower main body, a shower system, a temperature control system and an operating platform, wherein the shower main body comprises an upper cover shell and a bottom cover shell; a shower spraying head is movably arranged on a shower spraying pipe; the shower spraying head is connected to a shower control device and a water tank; the shower control device is in charge of controlling rocking and shower intensity of the shower spraying head; a shower nozzle is arranged on the shower spraying head anda disinfecting nozzle is arranged on a disinfecting spraying head; a cleaning shower device communicates with the shower spraying pipe; a disinfecting device communicates with the disinfecting spraying pipe; a filter, a pressure reducing valve and a temperature-control mixing valve are mutually connected via a water pipe; the temperature-control mixing valve is designed as a hand-held shower modeand an automatic shower mode; and the operating platform comprises an observing window and a nursing window. According to a rocking-type shower and net-type stretcher-form shower system, the whole process from cleaning to skin moistening is under automatic control of a machine, so that burden of a nursing person is greatly reduced; and a user can take a rapid and smooth shower and can enjoy a comfortable working environment and a comfortable shower time.

The invention discloses a floor heating and air conditioning integrated device based on an air source heat pump technology. The floor heating and air conditioning integrated device comprises a compressor, a condenser, an evaporator, expansion valve and other assemblies. In the heating process, the compressor, a four-way valve, the condenser, a single-way valve bridge-type device (A-D), a liquid accumulator, the expansion valve, a single-way valve bridge-type device (B-C), the evaporator, a gas-liquid separator and the compressor are sequentially connected to form a circulation; in the refrigerating process, the compressor, the four-way valve, the evaporator, a single-way valve bridge-type device (C-D), the liquid accumulator, the expansion valve, a single-way valve bridge-type device (B-A), the condenser, the gas-liquid separator and the compressor are sequentially connected to form a circulation. The floor heating and air conditioning integrated device has the advantages of being suitable for installation spaces different in size, simple in structure, low in cost, small in size, convenient to control and the like.

The invention discloses a light-transmission rain-proof type shutter window which comprises a window frame and a plurality of rotating shutters, wherein each rotating shutter is rotationally connectedwith an inner wall of a window frame through rotating shafts fixed at two ends of the rotating shutter; a control cavity and a heating cavity are formed inside the window frame; the bottom of the control cavity is rotationally connected with a worm rod through a bearing; one end, near the control cavity, of each rotating shutter penetrates through the inner wall of the window frame to extend intothe control cavity and is provided with a worm wheel in a welding way; a plurality of worm wheels are engaged with the worm rod; and rotating metal is welded at the upper end of the worm rod. The light-transmission rain-proof type shutter window has the advantages that in the temperature rise process in the heating cavity, methylene dichloride in an air bag is heated and evaporated so that the air bag is expanded; a water inlet hole is gradually blocked, so that external rainwater continuously enters the inside the heating cavity; the heat waste caused by dissolution of excessive sodium hydroxide by excessive rainwater can be avoided on the premise of maintaining the temperature inside the heating cavity; and the functionality of long-time effectiveness of sodium hydroxide particles can be maintained.