206results about How to "Comfortable indoor environment" patented technology

This invention is a temperature fixed dehumidifying air conditioner and its controlling method. The said air conditioner system includes compressor, electromagnetic four-way reversing valve, outdoor heat exchanger, filter, throttling electron expansion valve and indoor heat exchanger. The said indoor heat exchanger is divided into dehumidifying section and heating section by the dehumidifying electromagnetic valve. In order to fulfill intelligent control, the air conditioner system is arranged with several temperature and humidity sensors. This invention has separated dehumidifying function. It will not influence the cooling and heating capability when dehumidifying. This invention can also set the needed temperature and humidity by controlling the throttling electron expansion valve, dehumidifying electromagnetic valve, outdoor fan rotating rate and compressor running frequency. It gives the users a pleasure indoor environment.

The invention discloses an intelligent network burglar-proof door composed of a hardware system and a software system. The intelligent network burglar-proof door is mainly characterized in that a software control part comprises an underlying operation system, an application software system, a human face recognition system, a fingerprint recognition system, a touch screen control system, a local / different-place storage system, an uninterruptible power supply management system, an extended interface system for controlling home appliances, a monitoring and alarming system for positioning and fortifying a multi-region zone PTZ (pan / tilt / zoom) electronic map, an access control system for controlling an unlocking motor, an intercom system capable of automatically responding, an H.264 video coding and decoding system, a 2.4G wireless video commutation system, a radio frequency communication system, a communication system for supporting TD / WCDMA (time division-wideband code division multiple access) and an Internet communication system. The intelligent network burglar-proof door checks information in real time or remotely backs up, improves data protection safety and intelligent and convenient maneuverability. The intelligent network burglar-proof door can widely serve as various burglar-proof doors, military guard burglar-proof doors, safety box doors and vehicle central door locks.

The invention discloses a thermostat dehumidification control method of an air conditioner. The air conditioner comprises a compressor, a condenser, an electronic expansion valve, an evaporator, a four-way reversing valve, an outdoor fan, an indoor fan, an indoor temperature sensor, an indoor humidity sensor and an outdoor temperature sensor; and the evaporator is divided into a heating section and a dehumidifying section by a dehumidifying electromagnetic valve. The dehumidifying operating mode of the air conditioner is divided into a cold room dehumidification control mode and a thermostat dehumidification control mode according to the difference between the temperature detected by the indoor temperature sensor and the temperature set by a remote controller. When the air conditioner is in the thermostat dehumidification control mode, the thermostat dehumidification control mode is further subdivided into three control areas according to the relative humidity detected by the indoor temperature sensor, thus the purposes of reducing the indoor temperature and keeping the temperature constant are achieved by controlling the frequency of the compressor, the rotation speed of the outdoor fan and various valves, and a conformable indoor environment is provided for the user.

The invention discloses an intelligent lamp which comprises at least two groups of LED light sources with different color temperatures, a brightness sensor and an MCU (Microprogrammed Control Unit), wherein the brightness sensor is used for sensing environment brightness; and the MCU is connected with the LED light sources and the brightness sensor and used for controlling on or off and brightness of the LED light sources according to the environment brightness sensed by the brightness sensor. The invention also discloses a lighting system comprising a plurality of intelligent lamps. The invention can realize combination of a plurality of control modes, can provide multiple intelligent functions, and is beneficial to saving energy sources and improving life quality of people.

The invention relates to an intelligent shutter control system and an intelligent shutter control method which have the advantages that the wiring operation is avoided, the intelligent level is high, the efficiency is high and the energy is saved. The intelligent shutter control system comprises a remote control terminal and a coordinator unit, wherein the remote control terminal communicates with the coordinator unit through a wireless and Ethernet communication method to complete the setting of system parameters and the enquiry of information; the coordinator unit remotely communicates with the remote control terminal, establishes ZigBee communication with a driver unit and a sensor unit, and is used for receiving daylighting information and user commands and feeding back the field information to the remote control terminal. The system has a PID (Proportion Integration Differentiation) control function which adopts fuzzy control, and the illumination intensity can be self-tuned according to recorded user setting favorites.

The invention provides an air-conditioner and a control method and control device of the air-conditioner. The control method includes the steps that when it is detected that the air-conditioner enters a heating mode, a target indoor temperature value of the air-conditioner, the currently set indoor draught fan rotational speed and the current set air outlet opening degree of an air guide strip are obtained; a current indoor temperature value, a current temperature value of an indoor heat exchanger of the air-conditioner and a current outdoor draught fan rotational speed are obtained; a target outdoor draught fan rotational speed is determined according to the current indoor temperature value and the target indoor temperature value, and the current outdoor draught fan rotational speed is adjusted to be the target outdoor draught fan rotational speed, so an outdoor draught fan can operate at the target outdoor draught fan rotational speed; a target indoor draught fan rotational speed and a target air outlet opening degree are determined according to the current temperature value of the indoor heat exchanger and a preset temperature value, the currently set indoor draught fan rotational speed is adjusted to be the target indoor draught fan rotational speed, and the current set air outlet opening degree is adjusted to be the target air outlet opening degree. Through the technical scheme, heating comfort can be improved, and therefore use experience of users can be promoted.

The invention discloses an air conditioner and an air conditioner compressor control method. The air conditioner comprises a rectifying circuit, a power factor correction (PFC) circuit and a compressor. The input end of the PFC circuit is connected to the output end of the rectifying circuit, and the output end of the PFC circuit is connected to the compressor. The air conditioner compressor control method comprises the steps of measuring the current value of the compressor; comparing the current value of the compressor with the preset current limited frequency threshold; and controlling the compressor to run at low frequency if the current value of the compressor is larger than or equal to the preset current limited frequency threshold. The invention also discloses an air conditioner and computer readable storage medium. The current of driving components of the compressor and the working temperature of a motor in the compressor can be prevented from increasing continuously, and kept in a stable state, so that the compressor is capable of running stably, and the air conditioner runs stably to provide a comfortable indoor environment.

The invention provides a temperature correction method, device, storage medium of an air conditioner and an air conditioner. The method comprises following steps: obtaining a required cooling quantityor heat quantity, wall heat storage capacity, and / or non-human body heat source heat dissipation capacity in a room where the air conditioner is located; determining the corrected temperature of theair conditioner according to the required cooling quantity or heat quantity, wall heat storage capacity, and / or non-human body heat source heat dissipation capacity; performing temperature correctionof the set temperature of the air conditioner according to the determined corrected temperature. The solution provided by the invention can realize the temperature control of the air conditioner and respond to the fluctuation of the external temperature in time, and can perform temperature compensation according to the need, so that the temperature control of the air conditioner is more precise, and the user is provided with a more comfortable indoor environment.

The invention relates to a constant-temperature dehumidifying air conditioner and a dehumidifying method. The air conditioner comprises a compressor, a cross valve, an outdoor heat exchanger, throttling devices a and b, and an indoor heat exchanger which are connected through a refrigerating pipeline, wherein the indoor heat exchanger comprises a first heat exchanger and a second heat exchanger which are connected through the throttling device b, and the air conditioner is controlled to switch among a refrigerating dehumidifying mode, a reheating dehumidifying mode or a heating dehumidifying mode through changing the states of the compressor, the cross valve and the throttling devices a and b according to the difference between the indoor temperature and the set temperature. The air conditioner has the advantages that while the air conditioner dehumidifies, the indoor temperature is maintained near the set temperature value, and the comfortable indoor environment is realized; meanwhile, the adverse effect on the air conditioner by the frequent switching of the running modes is avoided, so the service life of the air conditioner is prolonged.

The invention provides a dehumidification air conditioner and a dehumidification method. The air conditioner comprises a compressor, a four-way valve, an outdoor heat exchanger, a first throttling device and an indoor heat exchanger, wherein the compressor, the four-way valve, the outdoor heat exchanger, the first throttling device and the indoor heat exchanger are connected in series through a refrigeration pipeline. The indoor heat exchanger comprises an evaporator and a recooler, wherein the evaporator and the recooler are connected in series, the recooler is adjacent to the first throttling device, and a second throttling device and a third throttling device connected in parallel are arranged between the evaporator and the recooler. In the dehumidification mode, when the indoor temperature is higher than the upper limit value of the set temperature, the air conditioner is set to be in the cooling and dehumidifying mode, and the indoor temperature is lowered simultaneously when dehumidifying is carried out; when the indoor temperature is lower than the lower limit value of the set temperature, the air conditioner is set to be in the heating and dehumidifying mode, and the indoor temperature is increased simultaneously when dehumidifying is carried out. The air conditioner enables the indoor temperature to be maintained with the range close to the set temperature value when carrying out dehumidification, and therefore a comfortable indoor environment can be realized.

A solar cell system for vehicles and a control method thereof, wherein even when a change of electric power generated from a solar cell is high, the variable voltage devices and the constant voltage devices selectively distribute the electric power according to the electric power without changing voltage. Accordingly, energy efficiency can be improved, the number of components can be reduced without using a voltage converter, and energy conversion loss can be decreased. Further, electric power generated from the solar cell is used for ventilation, air purification, cool and warmth, and convenience devices of a vehicle. Thus, a driver is provided with a controlled environment when riding on the vehicle. Accordingly, the present invention can meet a driver's requirements for the utilization of convenience devices and can provide a comfortable interior environment.

This is a multidirectional blower air conditioner. It contains outdoor set, indoor set, blower, evaporator, four-side pass way, front blow outlet, bak blow outlet, right-side blow outlet, left-side blow outlet, blow inlet, change-diameter pipe, and blow-pipe. On the top part of indoor set cover at the front back, right and left side, all install the blow outlet, and increase blow pipe and four-sides pass way. The evaporator is installed inside of the blowpipe. The air pass through evaporator and four-sides pass way, to realize multidirectional blow in the room, to make the indoor air-more gentle, and more evenly.

This invention is a healthy dehumidifying air conditioner. It includes compressor, electromagnetic four-way reversing valve, outdoor heat exchanger, outdoor fan, outdoor electron expansion valve, indoor heat exchanger and dehumidifying capillary tube. The said indoor heat exchanger is divided into heating section and dehumidifying section. Refrigerants are divided into four parts to enter the said air conditioner indoor heat exchanger. Two parts enter the indoor heat exchanger heating section, while the other two parts enter the dehumidifying section. This system also includes two dehumidifying electromagnetic valves that are respectively arranged on the passing pipeline of the heating section and dehumidifying section. This invention can keep indoor temperature and not influence the cooling and heating capability. When dehumidifying, It greatly increases the heat exchanging efficiency.

The invention relates to a ceiling-mounted multifunctional fan comprising a polluted air sterilization and purification member. The fan is simply attached to the ceiling of the interior of a building so as to generate wind and circulate indoor air, and thus the fan circulates the stagnant indoor air and makes the interior pleasant in the spring and the autumn. When the fan is used together with a cooler in the summer, the fan lowers the indoor temperature by enabling the cool air to diffuse by means of air circulation of normal rotation (blowing the wind downwards), thereby enhancing the cooling efficiency by enabling the set temperature of the cooler to be increased and excessive air conditioner operation time to be reduced. In the winter, when the fan is used together with a heater, the fan compensates for the difference between a higher indoor temperature and a lower indoor temperature by enabling the hot air at the ceiling to flow to the floor surface by means of reverse rotation (pulling the wind upwards), thereby enhancing the heating efficiency by enabling unnecessary heater operation time to be reduced. By means of one apparatus, the fan can perform multiple functions of an air circulation ceiling fan, a contaminated air sterilizing and deodorizing apparatus, a drying apparatus, an insect extermination apparatus, an anion generation apparatus, and an aesthetically excellent interior ornament.

A switching transformer applies an alternating high voltage across an internal electrode and an external electrode which face each other with a glass tube as a dielectric body between them. The anode side of a diode is connected to the external electrode which is not a voltage supply side electrode, while the cathode side is grounded. When a relay connected to both the terminals of the diode is turned on, substantially equal amounts of positive ions and negative ions are generated, and a bacteria removal / disinfection effect can be obtained by emitting these positive ions and negative ions into the air. When the relay is turned off, a relatively small amount of positive ions and a relatively large amount of negative ions are generated, and a relaxation effect given by negative ions can be obtained by emitting these positive ions and negative ions into the air.

The invention discloses a user-friendly indoor intelligent LED lamp and an indoor lighting control system. The LED lamp comprises a multicolor LED lamp set and a lamp set control device. The user-friendly indoor intelligent LED lamp also connectively comprises a human parameter acquisition module and an environmental parameter acquisition module which respectively acquire the human parameter information and the environmental parameter information; a storage module which stores the information and the environmental parameter-human parameter-pleasure degree list information; and a data processing module which obtains the environmental parameters required for enhancing the user pleasure degree through comparative analysis and outputs the parameter adjusting signal according to the indoor environmental parameter information of the current moment. The lamp set control device is connected with the data processing module to receive and respond to the parameter adjusting signal and adjust thetone and the brightness of the multicolor LED lamp set. According to the scheme, the LED lamp set can adjust the brightness and the color according to the environmental parameter information and the human parameter information so that the indoor environment is enabled to further meet the mood of the user, and the mind and the body of the user are enabled to be relaxed to keep a good state of mind.

The invention discloses a building block compositely filled with a phase change material and a thermal insulation material, and belongs to the technical field of preparation of building materials. Two grooves with the same size are formed on the two sides of the building block; four rectangular through holes are formed in the building block, are formed in an upper row, a middle row and a lower row and are staggered from one another; two through holes with the same size are formed in the upper row; one through hole and the two grooves are formed in the middle row; one long through hole is formed in the lower row; an inorganic thermal insulation material is filled in the two through holes in the upper row and the through hole in the middle row; and a phase change material capsule bonding plate is filled in the through hole in the lower row. The building block compositely filled with the phase change material and the inorganic thermal insulation material has high temperature regulation and energy storage performance, thermal insulation performance and fireproof performance, and a heat bridge of a mortar joint between every two adjacent building blocks can be reduced due to the design of the grooves.

In the present invention, an air clarifying apparatus (1), comprising a negative ion generating means (2) and an indoor air circulating means (4), further comprises an ozone generating means (3) having a capability of maintaining the average concentration value of ozone in an indoor atmosphere at 0.02 to 0.05 ppm, and the average concentration value of negative ions in the vicinity of the blowout port of the negative ion generating means (2) is maintained at 200,000 to 1,000,000 pieces / cc. With this configuration, a comfortable indoor environment can be created by fully utilizing a relaxation effect obtained by negative ions and by allowing the negative ions to coexist with ozone having a low concentration so that the sterilizing effect or the antibacterial effect of the apparatus is enhanced.

The invention discloses an air conditioner control method based on the body surface temperature. The method comprises the steps that after the body surface temperature is detected based on an infrared sensor, whether a target object is within the preset detection range or not is judged; when the target object is not within the preset detection range, the target object is reminded to move into the preset detection range; when the target object is within the preset detection range, the temperature of the preset position of the target object is detected and serves as the body surface temperature; and running of an air conditioner is controlled according to the body surface temperature. The invention further discloses an air conditioner control device based on the body surface temperature. The detection precision of the body surface temperature is improved, and a more comfortable indoor environment is provided.

The invention relates to the technical field of automatic control. An embodiment of the invention provides a method, a device and a system for adjusting air conditioning equipment. According to the method, coordinate values of mobile equipment are determined by receiving positioning information of the mobile equipment, and the positioning information at least contains Wi-Fi signal intensity and direction information; after the coordinate values of the mobile equipment meet preset adjusting conditions, the running state of the air conditioning equipment is adjusted in an adjusting manner corresponding to the preset adjusting conditions. The adjusting method is an active adjusting method, the wind speed, the wind direction, the temperature and the like of the air conditioning equipment can be adjusted timely, personalized and automatic adjustment is realized, and good user experience and a comfortable and intelligent indoor environment are provided for a user.

The invention provides an intelligent air conditioner control box which comprises a box body. A controller is arranged in the box body. The controller is connected with an infrared receiving module, an infrared transmitting module and a temperature sensor. A humidity sensor and a WIFI communication module are further arranged in the box body. The humidity sensor and the WIFI communication module are connected with the controller. The humidity sensor is used for detecting the indoor humidity, and the WIFI communication module is used for enabling the controller to be connected with a mobile communication network. The WIFI communication module is arranged in the control box and can be connected with a mobile Internet, and therefore mobile equipment such as a mobile phone can control an air conditioner to work to achieve intelligent control over an air conditioner. The humidity sensor is arranged and is used for detecting the indoor humidity, and therefore the indoor humidity can be automatically adjusted by the air conditioner, and the indoor environment can be more comfortable.

The invention provides a fresh air conditioner control system and a control method thereof. An air conditioner comprises an indoor unit body and a fresh air device, the fresh air device is arranged outside or inside the indoor unit body in a linkage manner, and is used for providing outdoor fresh air to the room, the control system comprises an environment detection device, a cloud server and a controller, and is arranged in the indoor environment, the environment detection device comprises an air quality detector, a temperature detector and a data transmission interface, and the controller obtains the air quality difference value and the indoor temperature difference value which are calculated by the cloud server, if the air quality difference value is larger than zero, the controller controls the fresh air device to run, if the air quality difference value is smaller than or equal to the zero, the controller controls the fresh air device to be turned off, if the indoor temperature difference value is larger than zero, the controller controls the air conditioner to run in a refrigeration manner, if the indoor temperature difference value is smaller than zero, the controller controls the air conditioner to carry out heating running, and if the indoor temperature difference value is equal to zero, the air conditioner does not run.

The invention provides an air exchange control method and system of an air conditioner. The method includes the steps that the size of space of a place where the air conditioner is located is determined based on cold or heat generated when the place where the air conditioner is located reaches a preset target temperature in a sealed state, and then automatic air exchange of the air conditioner iscontrolled according to the size of the space. The size of the space where the air conditioner is used and the ventilation performance of the use environment of the air conditioner can be intelligently detected, and the air quality can be automatically adjusted.

The invention relates to the technical field of household electrical appliances, in particular to a wall-mounted type heating and refrigeration integrated fresh air machine. The wall-mounted type heating and refrigeration integrated fresh air machine comprises a fresh air machine body. The fresh air machine body comprises a machine shell, an air inlet fan, an air exhaust fan, a total heat exchanger, a filter device, a refrigeration system, a heating system and a control device. The total heat exchanger is arranged in the center inside the machine shell. An outdoor air inlet and an outdoor air exhaust opening are opened in different directions. The air inlet fan is connected with an indoor fresh air opening. The air exhaust fan is directly connected with the outdoor air exhaust opening. The filter device is arranged at one side of the indoor fresh air opening. The refrigeration system is connected to the bottom end of the machine shell. The heating system is connected to the top end of the machine shell. The wall-mounted type heating and refrigeration integrated fresh air machine can be applied to most families, the family demand for fresh air can be met, and meanwhile, the demands such as temperature adjustment, humidification and hot water supply can also be met.

The invention discloses an air duct of air conditioner adjusting system, which comprises the following parts: air duct, which connects indoors to exchange air and supplies the adjusted air to indoor air adjusting device; silencer, which is formed with flow section corresponding to flow section of air duct with hollow cylinder shape on the pipe of air duct; support conductor, which is set at internal face of container with multiple holes on the surface; sound-absorbing component, which is plugged between support conductor and internal side of container, wherein at least one part of air duct removes the flow noise of air in the air duct; the silencer connects the air duct with cylinder-shaped structure at two ends, which at least forms a container as part of air duct. The invention minimizes the heat loss of gas exchanging chamber, which has excellent silencing effect.

Provided is a method for controlling a heating system capable of uniformly heating the respective rooms by proportionally calculating heat supplies required by the respective rooms, even when the heat supplies required for heating the respective rooms are different from each other depending on indoor temperature conditions and external conditions of the respective rooms. The method for controlling a heating system adjusts flow rates of heating water supplied into the respective rooms by adjusting opening rates of a plurality of room valves installed on heating water pipes, characterized in that current temperature differences between temperatures set for the respective rooms and indoor temperatures measured in the respective rooms are calculated, and opening rates of the room valves of the other rooms, except rooms having the current temperature difference larger than a previously set temperature difference, are reduced.

The present invention discloses a wall-hanging type air filter with air exchange function. Said invention includes the following components: filter self-body, air inlet, filtering component, air-supplying fan, external air hole, by-pass, baffle plate and air outlet. Said invention provides the connection mode of all the above-mentioned components and their concrete structure.