95 results about "Residential environment" patented technology

The utility model particularly relates to an automatic air interchanger for an indoor suite door of a passive building. The automatic air interchanger solves the problem that people having a rest are lack of oxygen or dizzy and lack of strength due to the fact that the concentration of indoor CO2 and PM2.5 cannot be detected in time during night rest of an existing passive building. A lock is arranged on the suite door, an outer ventilation opening is formed in an outer side plate at the top of the door pocket line, an inner ventilation opening located on the inner side of the suite door is formed in a top plate of the door pocket line, an air duct communicated with the outer ventilation opening and the inner ventilation opening is arranged between the outer ventilation opening and the inner ventilation opening, and a power transmission mechanism and a rotary ventilation mechanism are arranged in the door pocket line. Automatic ventilation of the public area and the indoor room is achieved, the CO2 concentration and the PM2.5 concentration in the room are equivalent to those in the public area, the CO2 and PM2.5 concentration detecting instrument installed in the public area can detect the concentration of harmful gas in the closed room in time, the fresh air system is started in time to convey fresh air into the room, the air cleanliness in each independent room is improved, and the indoor environment is protected. And the comfort level of the living environment is further improved.

Provided is a sliding and folding bed table with adjustable height, designed for use over beds in confined living spaces such as campers, camping trailers, RVs, rooftop tents, and similar environments. This table is particularly useful in areas where room around the bed is limited or where the bed is positioned close to the floor.

The four sides of the toilet are side walls, windows and doorways are formed in the side walls, the bottom surface of the toilet is a floor, and a squatting pan is arranged in the middle of the floor; a composite waterproof layer is laid and brushed on the inner side of the side wall and the inner side of the floor, the composite waterproof layer comprises a gelling layer A, a waterproof roll layer and a gelling layer B from outside to inside, and then a side wall veneer or a floor tile layer is laid on the inner side of the gelling layer B. After being used for a long time in the whole life cycle, the waterproof device can still keep a strong waterproof effect, can be applied to various container houses, board rooms or mobile houses, and effectively improves the living environment of the houses.

According to the sofa with the foldable backrest, two first empty grooves are symmetrically formed in the two sides of a sofa body, positioning seats are fixedly arranged in the first empty grooves, a plurality of second through holes are formed in the peripheral sides of the positioning seats, and the backrest is placed at the rear end of the sofa body; a positioning shaft inserted into the first empty groove is fixedly arranged at the bottom end of the backrest, when the backrest is not used, the backrest can be folded and placed above the sofa body, the space is greatly saved, the sofa is particularly suitable for living environments with limited space, such as small apartments, dormitories and the like, and when a rest is not needed in the daytime, the backrest can be folded, so that the space is saved; more activity space is vacated for a living room or a room; when a user needs to have a rest at night, the backrest can be quickly unfolded, the normal use function of the sofa is recovered, and the requirements for space in different scenes are met.

Porous materials such as diatomaceous earth have moisture-regulating and fire-resistant properties, as well as the ability to absorb harmful substances, helping to maintain a good living environment. However, using them as is on walls and other structures requires time and effort. Furthermore, acoustic panels made of wood and diatomaceous earth with a support material attached to the backside can expose the diatomaceous earth to the surface, which can cause cracks and other damage over time, potentially damaging the decorative appeal of the interior space. Therefore, the present application aims to provide a panel-shaped humidity-regulating building material that combines the breathability and moisture absorption properties of wood and diatomaceous earth, while also being easy to install and offering excellent design. [Solution] A panel-shaped humidity-control building material is manufactured by forming two or more integrated plate-shaped members each consisting of a surface layer made of a wooden material and a layer containing diatomaceous earth, and attaching the members in parallel at intervals to a base material made of a sound-absorbing material. The plate-shaped base material is formed to be slightly larger in both length and width than the integrated plate-shaped members arranged in parallel.

1. The name of the design product: Deodorizing box (hook). 2. The use of the design product: used for containing deodorizing agent or deodorizing incense to deodorize and purify the environment, especially pets and their living environment. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The application discloses an intelligent internet-of-things control system and method for plate home, and relates to the technical field of intelligentization, comprising: establishing a repair record of a plate in the intelligent home, extracting a plurality of target records from the repair record; obtaining a repair area of the plate of the target record, analyzing a plurality of corresponding internal defects in the repair area, and obtaining a wear degree corresponding to the target record; intercepting a historical monitoring video of the repair area, obtaining a wear coefficient of the target record, and establishing a scatter plot of the wear degree with the wear coefficient; obtaining a monitoring video of a to-be-detected plate from the last repair to the target time, and judging the timing of a repair prompt for the to-be-detected plate. The application obtains historical repair records, analyzes the living environment and user daily use habits of the intelligent home, reasonably judges the timing of a repair prompt for the to-be-detected plate, and avoids resource waste or safety hazard problems caused by early or late prompts.

The utility model relates to the technical field of pipeline supports, and provides a heating and ventilation pipeline mounting support for heating and ventilation engineering, which comprises a main case, a positive and negative screw rod is rotatably connected in the main case and extends out of one end, and the outer surface of the positive and negative screw rod is in threaded connection with two internal thread blocks. And a first shaft block is fixedly connected to the bottom of the internal thread block, a first connecting rod is rotationally connected to the interior of the first shaft block, and a second shaft block is rotationally connected to the end, away from the first shaft block, of the first connecting rod. The device is provided with a two-way vibration reduction waterproof hammer structure, vibration energy can be effectively absorbed and dissipated in the horizontal direction and the vertical direction, the vibration amplitude of a pipeline is reduced, fatigue damage and connection part looseness caused by long-term vibration of the pipeline are avoided, the service life of a pipeline system is prolonged, noise generated by vibration of the pipeline is reduced, and the service life of the pipeline system is prolonged. The comfort level of the working environment and the living environment is improved, and the stability and safety of the whole system are guaranteed.

This invention provides a method and detection device for rapidly locating leaks in concealed water pipes embedded in indoor walls. The method includes the following steps: selecting a suspected leak point on the wall as the center point and measuring the average sound level value of the center point; using the center point as a reference, selecting multiple measuring points around it in a geometric distribution, and measuring the average sound level value of each measuring point; if the sound level values ​​of all measuring points are equal and all less than the sound level value of the center point, then the center point is determined to correspond to the axis of the actual leak point; otherwise, a new center point position is estimated based on the relationship between the sound level values; iterative testing is performed using the new center point until the condition that the sound level values ​​of all measuring points are equal and all less than the sound level value of the center point is met. This invention dynamically adjusts the center point through iterative testing, avoiding the problems of blind excavation or large-area wall removal in traditional methods, and shortening the detection time. Furthermore, it does not require damage to the wall structure, reducing repair costs and the impact on the living environment.

The utility model discloses a dehumidification rotating wheel core, which relates to the technical field of dehumidification rotating wheel core production and comprises a mounting frame, mounting plates are fixedly connected in the mounting frame at equal intervals, a wheel core body is arranged between the top and the bottom of each mounting plate, and the wheel core body and the mounting plates are mounted through bolts. The interior of the wheel core body is composed of a base layer, a first distribution layer, a first heat preservation layer, a second distribution layer and a second heat preservation layer, and every two of the base layer, the first distribution layer, the first heat preservation layer, the second distribution layer and the second heat preservation layer are fixed through adhesives. According to the wheel core of the desiccant rotating wheel, the two distribution layers and the two heat preservation layers are additionally arranged, so that the overall performance of the desiccant rotating wheel can be improved, and the stability and reliability of a system can be improved. Meanwhile, the improvements can bring higher energy efficiency and better environmental control, and the air conditioning system is suitable for air conditioning requirements of industrial, commercial and family environments.

The invention belongs to the technical field of nursing equipment, and particularly relates to a bed type nursing robot which comprises a bed body, a bed board, a translation driving device fixed to the lower side of the bed board, a supporting device fixed to the translation driving device and an excretion collecting device. The excretion collecting device comprises a second lifting driving mechanism and a seat ring structure fixed to the second lifting driving mechanism, the seat ring structure is provided with a seat ring hole, and the excretion collecting device further comprises a bag sealing and cutting device installed on the lower side of the seat ring hole in a sliding mode. The bag body sealing and cutting device comprises a platform provided with a collecting hole, a positioning ring body fixed to the upper side of the platform and arranged around the collecting hole in the circumferential direction, and a bag body conveying mechanism, a heat sealing mechanism and a bag tearing mechanism which are sequentially arranged on the lower side of the collecting hole. Excrement of disabled people can be collected and packaged, and the problems that an existing excrement collection mode of the disabled people is prone to causing heavy smell of a living environment and the collected excrement is inconvenient to dispose are solved.

Disclosed herein is a cold smoke smoker for cold smoking foods using materials heated to a controlled temperature for use in food service, commercial, and residential environments. The cold smoke smoker comprises a blower fan which blows smoke up through a vent, past an ignition plate smoking the materials, and through tubing into a food package containing food. The materials that are smoked can include natural wood chips, herbs, spices, or blends of the fore mentioned materials.

The invention discloses a living environment human factor engineering optimization method and system based on AHP-fuzzy comprehensive evaluation. The method comprises the steps that physical parameters (including illumination intensity distribution, air particulate matter concentration gradient, sound pressure level spectrum data and space geometric topology information) of a living environment are collected in real time through a multi-source sensor network; constructing a hierarchical structure of the evaluation model by using an analytic hierarchy process and calculating a weight vector; and constructing a membership function and a fuzzy relation matrix by combining a fuzzy comprehensive evaluation method, and generating an optimization scheme of cabin layout and facility configuration through a multi-dimensional constraint optimization model. By integrating AHP and fuzzy comprehensive evaluation and introducing a real-time data dynamic adjustment mechanism, the accuracy and practicability of living environment evaluation and optimization are remarkably improved. The method can be widely applied to the fields of smart home, cabin design, human settlement environment engineering and the like.

With the increasing density of residential environments, spatial environmental design is also required to enhance the degree of concealment and security functions in private spaces, to create a soft, harmonious design that allows wind and light to pass through green spaces and parks, and to incorporate shock absorption functions and safe spatial management in transit spaces such as sidewalks and roads. [Solution] Made from lightweight, easily expandable, and environmentally friendly materials, this flexible spiral three-dimensional structure utilizes elegant and soft curved surfaces. The multi-layered spiral fence offers versatile spaces, protection against tree dieback caused by urinating animals, hygiene management, and even electric fences and trapping cages for dangerous animals. Furthermore, its flexible spiral structure allows it to absorb external pressure and impact, making it suitable for long-distance safety fences such as parking lot fences, road medians, and junction fences. Its creation and the ability to create three-dimensional structures in one go using optimal materials make automation easy, and its ability to easily be scaled up or down allows for endless spatial design possibilities when combined in various ways according to the site.

The invention relates to a novel audio and / or video calling device, the system to which the device is connected, and a corresponding method, enabling a person who is not part of a given residential site to reach a resident who is not at home via an external communication device (30) positioned outside the premises. The invention is particularly applicable to multi-unit residential complexes (10), apartment buildings, residential sites, or similar collective living environments, where such communication is needed for security purposes. For instance, when a visitor calls the apartment number of a particular unit through the external communication device (30), which is connected to the intercom system, and no one is present at the time to respond via the in-home household communication device (20), the same system enables a connection to be established with a mobile phone previously registered by the resident on the household communication device (20), using a modem (80) connected to said device.

The invention discloses an intelligent house temperature and humidity management method under a self-adaptive climate condition, and relates to the technical field of intelligent house temperature and humidity management, and the method comprises the following steps: monitoring indoor and outdoor environment temperature and humidity data in real time, and carrying out the data collection through temperature and humidity sensors disposed inside and outside a house; by introducing multi-sensor monitoring, data analysis, an error correction mechanism and a backup sensor, the accuracy and reliability of the temperature and humidity management system are improved, and the failure problem caused by the fault of a single sensor is avoided. In addition, the system optimizes energy use and reduces unnecessary energy consumption by dynamically adjusting the indoor and outdoor temperature and humidity to be matched with climate conditions. Meanwhile, the fault tolerance and the long-term stability of the system are enhanced through sensor redundancy and error correction, and it is ensured that a continuous and comfortable living environment is provided in long-term operation.

To provide a washing machine capable of achieving shortened the drying time while alleviating deterioration in comfort of a residential environment by performing outside exhaustion.SOLUTION: A washing machine X includes: a water tub 11 disposed in a housing; a rotary tub provided rotatably in the water tub 11; a circulation air passage 21 for communicating an exhaust port 121 for exhausting the air from the rotary tub and a blowout port 122 for blowing the air into the rotary tub, on the outside of the rotary tub; blower means 22 for blowing air so that the air in the rotary tub flows in the circulation air passage 21; a heat pump unit 23 provided in the circulation air passage 21, and having a compressor, an evaporator, and a condenser; an exhaust air passage 24 having an opening 241 for exhaust for exhausting the air in the circulation air passage 21 to the outside; a damper 25 for exhaust for opening / closing the exhaust air passage 24; a sensor part 26 for measuring a relative humidity of the outside of the housing; and a control part for controlling the operation of the damper 25 for exhaust. In the case where an output value of the sensor part 26 is equal to or less than a first threshold value in a drying operation, the control part controls the damper 25 for exhaust into an open state.SELECTED DRAWING: Figure 2

The utility model relates to the technical field of induction windows, in particular to an intelligent weather induction window which comprises a frame, a connecting plate, a rainwater detector, a rotating shaft, a servo motor, a turning plate, glass, a connecting frame and a control screen, the connecting plate is fixedly connected to the frame, the rainwater detector is installed on the connecting plate, the servo motor is installed on the connecting frame, and the turning plate is installed on the rotating shaft. A rotating shaft is installed on an output shaft of the servo motor through a coupler, a turning plate is fixedly connected to the rotating shaft, glass is arranged in the turning plate in an embedded mode, a connecting frame is fixedly connected to the frame, a control screen is installed on the connecting frame, and the control screen is electrically connected with the rainwater detector and the servo motor. By operating the control screen, the control module in the control screen controls the double-shaft motor to be started, the two output shafts of the double-shaft motor drive the rotating plate and the gauze element to rotate correspondingly, the gauze element covers the opening in the connecting plate, and therefore the gauze element can cover mosquitoes, the mosquitoes are prevented from entering a room, and the comfort of the living environment is improved.

The invention provides an artificial intelligence operation and maintenance management system taking a residence community as an object. The artificial intelligence operation and maintenance management system comprises a demand layer, a management layer and an execution layer, the demand layer comprises a private area module, the private area module is deployed in each residence, and the private area module comprises a data acquisition unit and a voice interaction unit; the management layer comprises a community artificial intelligence big data platform; the execution layer comprises a robot with a body, and the robot with the body is used for executing a service instruction from the community artificial intelligence big data platform; according to the community artificial intelligence big data platform, alarm information, environment information and energy consumption information are acquired by taking a residence as a unit through the data acquisition unit, so that the property service level and safety are improved; abnormal conditions in a residence can be recognized in time through collection of alarm information so that property management can find and process the abnormal conditions in time, the cognitive level of the residential environment of a community can be improved through collection of environment information and energy consumption information, and basic data are provided for building operation energy saving.

This invention discloses a double-row venetian blind heat-collecting wall device and its usage method, comprising a light-transmitting glass and a heat-storage wall, and two rows of venetian blinds disposed between an air gap formed by the light-transmitting glass and the heat-storage wall; one or more electric heating plates are provided at the top of the air gap; a phase change material is placed inside the air gap; the inner and outer rows of venetian blinds are respectively fixed to a first shaft and a second shaft via a rotating shaft, the two ends of the first shaft and the second shaft being fixed to the roof and the floor respectively; each outer row of venetian blinds has a solar panel on its front and a heat reflector on its back; each inner row of venetian blinds has a light reflector on its front and a solar panel on its back; both the first solar panel and the second solar panel are connected to the electric heating plates via wires. This invention can effectively avoid excessively high indoor temperatures in summer and low indoor temperatures in winter, improve photoelectric conversion efficiency, reduce energy conversion losses, and provide people with a comfortable living environment.

1. Name of the product in this design: Air purifier. 2. Purpose of this design: for air purification in office and residential environments. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model relates to the related technical field of garbage classification, in particular to a community garbage classification device capable of improving living environment quality, which comprises a garbage can, a rotating mechanism is arranged in the garbage can, and a collecting mechanism is arranged in the garbage can. According to the community garbage classification device capable of improving the living environment quality, a rotating mechanism is arranged, a power source of a driving motor is started, the driving motor drives a gear to rotate through a transmission shaft, the gear is meshed with a gear ring, the gear can drive a whole rotating disc to rotate through the gear ring, and when the rotating disc rotates, a rolling ball at the bottom can roll in the mode of being attached to the bottom of a garbage can; and when the corresponding collecting barrels are located at the bottoms of the channels, the tops of the collecting barrels are attached to the channels, electric gates are opened at the moment, the garbage is thrown into the channels and falls into the collecting barrels, then the electric gates are closed, and classified throwing of the garbage is completed.

The application discloses a kind of based on comfort perception's human living environment regulation method, comprising the following steps: collection environment parameter;User physiological data are collected;The user physiological data collected are handled, and attention concentration degree is obtained according to brain wave data, muscle tension is obtained according to myoelectric data, and cognitive load degree is obtained according to eye movement data;According to attention concentration degree, muscle tension and cognitive load degree, the comfort index of user under current environment is evaluated;If comfort index is less than threshold value, then with user interaction, obtain user feedback;According to user feedback and comfort index, adjust environment parameter.The application according to attention concentration degree, muscle tension and cognitive load degree, the comfort index of user under current environment is evaluated, and comprehensively and accurately reflects user experience;And increase user feedback, satisfy the individualized demand of user, provide more comfortable use environment for user.

This building is a complex that will be used primarily as offices. The building uses eaves to form inter-floor partitions (fire compartments) and has a raised ceiling that raises the area around the windows, creating a sense of openness with large openings inside and a high-ceilinged, high-quality space. Also, by installing indirect lighting around the edges of the raised ceiling, the light that shines on the window areas of the raised ceiling will spill out to the outside of the building at night, creating a warm exterior. Furthermore, by harmonizing the ceiling and the eaves (using wood around the windows of the raised ceiling and applying a special wood-grain paint to the eaves), a sense of unity between the indoors and outdoors can be created when looking up at the exterior.

A human presence monitoring system includes a radar-based sensing device configured for installation in a residential environment and a cloud-based server configured to receive and analyze sensing data. The device emits frequency-modulated continuous-wave radar signals and performs on-device signal processing using distance, energy, and motion gating to detect and classify human presence. A visual indicator provides real-time feedback to the user. The device aggregates radar data into a compressed two-dimensional histogram and transmits periodic reports via a cellular or Wi-Fi connection. The server applies machine learning classifiers trained on historical activity and client-specific circadian patterns to assess reported data and determine alert conditions. Updated classification parameters may be transmitted back to the device without user intervention, allowing the system to adapt over time. A companion application enables authorized contacts to receive daily reports, view activity history, configure alert preferences, and manage support circle communications.

The invention relates to the technical field of smart home control, and discloses a smart home control system based on multi-modal interaction, which comprises a voice recognition module, an image recognition module, a smart home equipment interface, a control center and a control instruction output module, the voice recognition module, the image recognition module and the smart home equipment interface are respectively connected with the control center, and the control center is connected with the control instruction output module; the control center optimizes a multi-modal interaction decision by combining a control algorithm with a user preference weight, so that the intelligent level and the user satisfaction of the system are improved; moreover, through the arrangement of an environment sensing module, a prediction module, a self-learning module, a safety detection module, an energy-saving optimization module and a remote control interface, the practicability and convenience of the system are further improved, and a safer, more comfortable, more energy-saving and more personalized living environment can be provided for the user.

This invention discloses a modified biochar, its preparation method, and its application, belonging to the technical field of green building materials. The modified biochar prepared by this invention directly utilizes existing agricultural and forestry waste materials as raw materials, improving resource utilization efficiency. Moreover, after replacing part of the cement with biochar to make reinforced concrete, its permeability, air permeability, and strength are further improved. When applied to road and housing construction under the concept of sponge cities, it is beneficial to solve problems such as urban flooding and water pollution, and improve the living environment.

1. Name of the product in this design: Graphical User Interface for Setting Up Millimeter-Wave Sensing in Electronic Devices. 2. Intended use of this design: for use in an electronic device. 3. The key design feature of this product is its graphical user interface. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Electronic devices are designed in a conventional way, so other views are omitted. 6. Application of the graphical user interface: It is used to operate air conditioners in scenarios such as homes, apartments, and hotels. Through the mini-program, the interference sources and specific dimensions in the room can be flexibly set, and the air conditioner will immediately start the intelligent blowing mode. Whether it's avoiding obstruction from furniture or adapting to living environments of different sizes, it can achieve precise control of wind direction and force. 7. Human-computer interaction method of graphical user interface: The main view is the position point determined by the user's movement in the room. After the position point generates the room area, the step guide will start the user to walk along the edge of the room. Click to confirm the position on the interface. After confirming the third edge position point, click "Complete Edge Creation" at the bottom of the main view interface to display the interface change status diagram 1. The room size can be manually edited and adjusted. After the adjustment is completed, select "Save Edit" below the interface change status diagram 1 to display the interface change status diagram 2. Select the texture at the bottom of the interface change status diagram 2. After the texture is selected, select "Save" to display the interface change status diagram 3.

The utility model discloses an inward tilt-turn window waterproof structure and an inward tilt-turn window with the inward tilt-turn window waterproof structure. The inward tilt-turn window waterproof structure comprises a first profile and a second profile. A first sealing strip is arranged at the front end of the side face of the first profile, a second sealing strip is arranged in the middle of the side face of the first profile, and a first sealing part is arranged at the rear end of the side face of the first profile. The second section bar is a side frame of an inward tilt-turn window sash, the second section bar and the first section bar are oppositely arranged, a second sealing part is arranged at the front end of the side face of the second section bar, a first heat insulation rubber strip is arranged in the middle of the side face of the second section bar, and a third sealing strip is arranged at the rear end of the side face of the second section bar. When the inward tilt-turn window sash is in a closed state, the first sealing strip abuts against the second sealing part in a sealed mode, the first heat insulation rubber strip abuts against the second sealing strip in a sealed mode, the third sealing strip abuts against the first sealing part in a sealed mode, and the third sealing strip abuts against the second sealing part in a sealed mode. A first isobaric cavity and a second isobaric cavity which are adjacent front and back are formed between the first sectional material and the second sectional material, and both the first isobaric cavity and the second isobaric cavity are communicated with the outside. Through fine design of specific components and formation of the isobaric cavity, the waterproof performance and the thermal performance of the window and the stability and the durability of the whole structure are remarkably improved, and a more comfortable, safer and energy-saving living environment is provided for a user.

(Main claim) Modular training facility for conducting search, rescue and supply training, characterized in that the training facility consists of several detachably connectable wall modules which can be arranged to form a modifiable, habit-like floor plan and which allow observation of the training activity from outside the floor plan.