37results about How to "Comfortable indoor temperature" patented technology

In a method and a vehicle for operating a vehicle heating, ventilating and cooling air conditioning system, the vehicle has an engine, to provide engine on and engine off operation, and a control unit for timer controlled activation and temperature control of the air conditioning system when the engine is off. The control unit allows an operator to set a target time and a target temperature related to the target time. The method includes the step of ventilating an interior compartment of the vehicle to ambient air for a period of time before the set target time, if the target temperature is lower than the interior temperature and the ambient air temperature is lower than the interior temperature.

The invention discloses a combined type positive phase change thermal storage heating system and a control method thereof. The combined type positive phase change thermal storage heating system comprises two heat supply systems including a solar water heating phase change floor and an electrical heating phase change floor, adopts three heat supply manners including a solar heat supply return circuit, a solar thermal storage return circuit and an auxiliary electrical heating circuit. Through the control of the control manner of the combined type positive phase change thermal storage heating system, the phase change thermal storage is fully utilized, the energy consumption problem of auxiliary electric heating is also taken into consideration, and good room temperature control and heat supply persistence are achieved.

An insulated animal enclosure configured to be conveniently maintained at a cool and comfortable interior temperature. The insulated animal enclosure includes an inner habitat and an outer housing. The cuter housing includes an opening configured to receive the inner habitat therein and substantially surrounds the inner habitat at a spaced-apart distance thereof. Cooling means are placed within the spaced-apart distance between the outer housing and the inner habitat to assist in maintaining a controlled temperature environment. The inner habitat additionally includes an opening therein to allow an animal to enter and exit the structure at will.

The invention relates to a heating system remote control and management device and its method, and particularly relates to a device capable of performing the remote control and unified management on a heating system by the direct communication of a smart phone application program (APP) with a room controller (R/C) embarked with a wireless (WIFI)/wired (LAN) module after passing through the identification procedure, and a method using the same. In order to solve the problem of data loss because the data cannot be safely transmitted by means of a plurality of devices, the heating system remote control and management device can rapidly and accurately control the heating system in a remote manner, the heating system is capable of diagnosing the state of itself for 24 hours, the state is transmitted to a unified management server, the information acquired by a client center is analyzed, when defects or abnormities are found out, the device searches at first, gives diagnosis, provides maintenance or possible advance services.

The invention provides an air conditioner temperature control method and a terminal. The method includes the steps that preset information, the most comfortable indoor temperature corresponding to a preset time point and a temperature information list are obtained through the terminal first, the most comfortable indoor temperature is used as the temperature set when an air conditioner is started, starting time of the air conditioner is then determined through the terminal according to the preset information, the temperature information list, the most comfortable indoor temperature corresponding to the preset time point and power of the air conditioner, finally the terminal sends the starting time of the air conditioner and the temperature set when the air conditioner is started to the air conditioner, and the air conditioner is automatically started when the starting time is reached according to the temperature set during starting. The starting time of the air conditioner is determined through the terminal according to the obtained preset information, the obtained temperature information list, the obtained most comfortable indoor temperature corresponding to the preset time point and the obtained power of the air conditioner, the air conditioner can be automatically started when the starting time is reached according to the temperature set during starting accordingly, a comfortable indoor temperature is reached at a time point preset by a user, and the degree of satisfaction of the user is effectively improved.

Disclosed is an inside ventilation system of a vehicle for a driver or an occupant to achieve a more comfortable inside environment in the summer or winter. The inside ventilation system includes a control unit configured to receive an operating signal from a smart key, sense an inside temperature of the vehicle when the operating signal is transferred and judging whether the inside temperature is deviated from a required temperature range; a comparison process of comparing the inside temperature and a battery temperature when the inside temperature is deviated from the required temperature range; and a control process of controlling heating, ventilation, and air conditioning (HVAC) and an operation of a battery operated fan by comparing the inside temperature and the battery temperature.

The invention discloses a floor heating system with a variable-frequency air source heat pump. The floor heating system is characterized by comprising a variable-frequency air source heat pump host machine, a variable-frequency internal machine and a radiant floor heating system arranged below indoor floor, wherein the variable-frequency air source heat pump host machine internally comprises a variable-frequency compressor and variable-frequency electric control equipment, and a refrigerant backflow connector and a refrigerant output connector are arranged on the variable-frequency air source heat pump host machine; the radiant floor heating system comprises a water pipe, the water pipe is arranged at the bottom of the floor and arranged into an S shape, a water inlet of the S-shaped water pipe is connected with a floor heating water supply pipe, and a water outlet of the S-shaped water pipe is connected with a floor heating water return pipe; a plate heat exchanger, a water pump and indoor electric control equipment are arranged on the variable-frequency internal machine. The floor heating system with the air source heat pump has the advantages of super-high energy efficiency, good environment friendliness, high safety, comfort, the capability of realizing intelligent control and the like.

The invention discloses a comfortable refrigeration control method of a variable frequency air conditioner. The comfortable refrigeration control method of the variable frequency air conditioner comprises the process of executing coiler temperature PID control. The process of executing the coiler temperature PID control comprises the steps that the indoor environment temperature and the real-time set temperature of the air conditioner are obtained, and the real-time indoor environment temperature is compared with a known first temperature threshold value; if the real-time indoor environment temperature is higher than the first temperature threshold value, a target coiler temperature is determined according to real-time indoor environment temperature and used as the real-time target coiler temperature; if the real-time indoor environment temperature is not higher than the first temperature threshold value, the target coiler temperature is determined according to the real-time set temperature of the air conditioner and used as the real-time target coiler temperature; and the real-time coiler temperature of an evaporator is obtained, and coiler temperature PID control is executed based on the real-time coiler temperature and the real-time target coiler temperature. By the adoption of the comfortable refrigeration control method of the variable frequency air conditioner, the comfort demands of different users can be met.

To provide air-conditioning system which can air-condition a room with low electric power regardless of day or night by cooling outside air by using natural energy and efficiently storing the coldness in a thermal storage material while cooling the room with the cooled outside air and whose construction cost is low. Air-conditioning system utilizing natural energy is characterized by comprising a thermal storage chamber (27) formed under the floor; an intake air storage section (4) provided adjacently to the thermal storage chamber (27); an intake pipe (5) connected to the intake air storage section (4) and adapted for sucking outside air; an outside air cooling mechanism for cooling the outside air sucked through the intake pipe by using natural energy; an outside air supply pipe (7) for introducing the outside air cooled by the outside air cooling mechanism into the thermal storage chamber (27); a blower (8) for feeding the outside air cooled by the outside air cooling mechanism into the outside air supply pipe (7); and thermal storage material (6) housed in the thermal storage chamber and adapted for storing or releasing the coldness, and characterized in that the average particle diameter of the thermal storage material (6) is largeras the depth from a bottom surface (7a) of the thermal storage chamber (27) to a floor surface (20) is greater.

To provide an air conditioning outlet and an energy-saving air conditioning system using the same capable of achieving uniform room temperatures effectively while conserving energy. The invention comprises: a frame fixed by fitting in a ceiling material, and opened on the room-side connecting, via a duct, to a branching duct that is a discharge opening for air conditioned air from an air conditioner; a cover, comprising an opening, fitted into the frame; and a ventilator comprising a fin accommodated in the cover and rotated by a fan motor. The invention is provided with a space between the fin and the frame and between the frame and the cover. The air conditioning outlet configuration is characterized in that the fan motor is rotated so as to draw in air conditioned air from the air conditioner and interior returned air from the space, mix the air conditioned air and the interior returned air with the fin, and blow the same as mixed air into the room through the cover opening, thus making room temperature uniform.

The invention discloses a method for arranging indoor climate sensors, which comprises the following steps of: obtaining a plurality of candidate arrangement points in an indoor space; obtaining the climate data of the candidate arrangement points; obtaining an arrangement point number limit; generating a plurality of selectable arrangement point combinations meeting the arrangement point number limit by using the candidate arrangement points; calculating climate difference quantities of the selectable arrangement point combinations relative to the candidate arrangement points according to the climate data of the candidate arrangement points; selecting the selectable arrangement point combination with the smallest climate difference quantity relative to the candidate arrangement points from the selectable arrangement point combinations as a target arrangement point combination, wherein the target arrangement point combination has at least one target arrangement point meeting the arrangement point number limit; and arranging at least one first climate sensor at the at least one target arrangement point.

The invention relates to an indoor temperature control method for comprehensive heating of electricity, gas and heat and a control device. The control device comprises an acquisition and communication module, a cloud communication module, a control communication module, an operation display module, a data storage module, and an execution operation module; which energy form is selected for heating through a heat source control method according to the acquired real-time electricity price, gas price and central heating price, and energy supply is adjusted; the energy input power of a hot water source is determined and controlled according to the acquired outdoor air temperature, the opening of a hot water outlet valve, the measured water temperature of the hot water source, the manually set target water temperature and the selected energy type, and the temperature of hot water is adjusted; and the opening of the hot water outlet valve is determined according to the set target room temperature and the real-time temperature data acquired by a room temperature sensor, the flow of the hot water is controlled, and the indoor temperature is adjusted. According to the indoor temperature control method and the control device, multiple energy forms of electricity, gas and heat are comprehensively applied for heating, so that the heating cost of a user can be effectively reduced, greenhouse gas emission is reduced, and the heating experience of the user is improved.

The invention relates to a coupled floor heating heat pump system. An exhaust fan is used for sucking in outdoor fresh air and feeding the outdoor fresh air into a first heat exchanger; a water pump is used for pumping a low-temperature first heat exchange medium into the first heat exchanger; the fresh air exchanges heat with the first heat exchange medium in the first heat exchanger to achieve the pre-cooling of the fresh air; and the first heat exchange medium enters a condenser and exchanges heat with a second heat exchange medium. The second heat exchange medium cooled by the condenser enters a second heat exchanger; and the fresh air enters the second heat exchanger. The second heat exchange medium in the second heat exchanger further absorbs the heat of the fresh air, so that waterin the fresh air is gradually dissolved out to form liquid water, and the dehumidification of the fresh air is realized. A floor heating heat exchanger is arranged under the floor; the first heat exchange medium in the floor heating heat exchanger can radiate cold energy or heat energy to the room interior through the floor, thereby adjusting the indoor temperature and enabling the indoor temperature to be relatively comfortable.

The invention discloses an intelligent guide rail type sliding window capable of being automatically opened and closed according to environmental factors. The intelligent guide rail type sliding window comprises a window frame, a sliding window body matched with the window frame, a microprocessor module and an environmental factor acquisition device; a base of the window frame is provided with a stepping motor and a lead screw with one end connected with an output shaft of the stepping motor; the other end of the lead screw is movably fixed with the base of the window frame; a polished rod parallel to the lead screw is also fixed on the base; a sliding table is fixed at the bottom of the sliding window body; a threaded hole penetrating through the lead screw and a through hole penetratingthrough the polished rod are formed in the sliding table; and the microprocessor module receives and processes the signal of the environmental factor acquisition device and sends an instruction for driving the stepping motor to rotate according to the threshold value of the signal. According to the intelligent guide rail type sliding window, the sliding window can be automatically controlled according to the external environment, rainwater and strong wind can be isolated, the indoor temperature can be kept, and it is ensured that the sliding window is in an optimal opening state.

The invention relates to the technical field of heaters, in particular to a novel heater. The novel heater comprises a shell and a processor. The top of the shell is sleeved with a top cover. The sidewall of the shell is provided with a display device, a heat-out area, a heat dissipating area and a water tank area. The side wall, close to the top cover, of the shell is annularly and fixedly provided with a LED colorful lamp. The side wall of the shell is provided with a water mist spraying area. The bottom of the shell is fixedly connected with a base. The base surface of the base is providedwith a plug wire hole. The processor is in linear connection with a temperature sensor, a humidity sensor, a mist spraying module, a heating module, a Bluetooth module and a control module. Accordingto the novel heater, the processor is in linear connection with the temperature sensor, the humidity sensor, the mist spraying module, the heating module, the Bluetooth module and the control module,the Bluetooth module can be in wireless connection with a smartphone, the indoor temperature and humidity can be sensed, and running of the heating module and the mist spraying module is automatically controlled, so that the indoor temperature and humidity are comfortable, and the function of smart home can be achieved through remote control of the smartphone.

The invention relates to an indoor management and control system based on remote integrated control. The indoor management and control system comprises an indoor dust collection system, an air conditioning system and a room temperature control system, wherein the indoor dust collection system comprises a plurality of dust collection ducts buried in a room floor, one ends of the dust collection ducts are sealed, the other ends of the dust collection ducts communicate with an air extraction device, and a filtration main machine is connected between the air extraction device and the dust collection ducts; the air conditioning system comprises an air supply device and an air outlet which communicates with the air supply device through an air inlet duct and is used for conveying air into a room, the air outlet is arranged towards the floor of the room, and the air conditioning system further comprises an air outlet duct and an air return port communicating with the air outlet duct; the roomtemperature control system comprises a water storage tank coated with the air inlet duct, wherein a heating device and a refrigerating device are arranged in the water storage tank; and the system further comprises a control device, the control device comprises a central processing module and a main control chip, the central processing module is connected with the main control chip, and the central processing module is integrated with a communication module. The system can timely and accurately improve the indoor environment.