27results about How to "Stable indoor temperature" patented technology

The utility model discloses an aluminum-plastic co-extrusion building system door and window which is composed of an outer frame, a mullion and a glass sash. Glass is arranged between the upper transverse frame and the middle transverse frame and between the lower transverse frame and the middle transverse frame; the upper transverse frame, the middle transverse frame and the lower transverse frame are each composed of an outer profile assembly and an inner profile assembly. The outer profile assembly comprises an outer plate and an outer profile; the outer plate is connected with the outer profile through a first heat preservation and insulation structure. The outer plate and the outer profile are connected through the first heat insulation structure, the outer profile and the inner profile body are connected through the second heat insulation structure, multiple heat resistance barriers are formed, the first heat preservation layers co-extruded on the two sides are matched, a heat conduction path is effectively blocked, and the door and window profile has good heat preservation and heat insulation performance; in addition, heat insulation type aluminum-plastic co-extrusion systematic doors and windows with different K values or U values are constructed by combining the outer sectional material, the sealing structure and different inner sectional material bodies.

The invention discloses a novel hollow sand-lime brick for heat preservation, which comprises the following raw materials in parts by weight: 15-30 parts of cement; 40 to 60 parts of sand; 10 to 20 parts of fly ash; 5 to 15 parts of expanded perlite; 3-8 parts of polystyrene foam particles; 0.1 to 0.5 part of cellulose ether; the hollow sand-lime brick comprises a brick body, hollow channels penetrating through the brick body and a heat preservation cavity formed in the center of the brick body, the heat preservation cavity is located in the center of the brick body, the hollow channels are distributed on the two sides of the heat preservation cavity, and the heat preservation cavity is filled with multiple layers of heat preservation materials. The expanded perlite, the polystyrene foam particles and other thermal insulation materials are added into the raw materials of the hollow sand-lime brick, and the materials can effectively reduce the heat conductivity coefficient of the brick body. Meanwhile, the hollow channel and the heat preservation cavity located in the center are formed in the brick body, and heat transfer is greatly hindered through the special design of the hollow channel and the synergistic effect of the multiple layers of heat preservation materials in the heat preservation cavity.

The utility model relates to the technical field of efficient heat insulation and sound insulation composite wall boards, and discloses an efficient heat insulation and sound insulation composite wall board which comprises a connecting assembly, an outer board body assembly, a heat insulation and sound insulation assembly, a main machine body and an anti-seismic assembly. The heat and sound insulation assemblies are installed on the upper inner wall and the lower inner wall of the outer plate body assembly, the main machine body is installed between the heat and sound insulation assemblies, the anti-seismic assembly is installed in the main machine body, the anti-seismic assembly is arranged, riveting between wallboards and structural columns and beams is facilitated, the overall performance is stable, the net load of a building can be reduced, the structural safety coefficient of the building can be improved, and effective seismic prevention is achieved. The danger of collapse is avoided, the durability and long-term stability of the structure are improved, and the maintenance and repair cost is reduced; and the heat insulation and sound insulation assembly is arranged, so that sound transmission can be reduced, and the indoor quietness is improved.

This utility model discloses an ultra-low energy consumption thermal insulation system for doors and windows. Its main load-bearing components consist of an outer frame, a mullion, and glass panes. Glass is provided between the upper part of the outer frame and the mullion, and between the two glass panes. The outer frame, mullion, and glass panes are all composed of outer profile components and inner profile components. The outer profile components and inner profile components are connected by a first thermal insulation structure. At least one of the outer profile components and inner profile components is a thermally broken structure. Because at least one of the outer profile components and inner profile components is a thermally broken structure, the specific structures of the inner and outer profile components can be selected according to the required K-value or U-value. Simultaneously, the first thermal insulation structure connects the outer and inner profile components, forming multiple thermal resistance barriers. Combined with the co-extruded insulation layers on both sides, this allows for a variety of K-values ​​or U-values ​​for the windows composed of the inner and outer profile components, thereby meeting the needs of personalized engineering projects.

The application relates to a skylight corner sealing structure and relates to the field of building door and window sealing and waterproofing, which comprises two profiles and a corner, each profile is provided with a cavity, each end of the corner is used for being inserted into the cavity of one of the profiles, the end of each profile close to the other profile is provided with an inclined surface and abuts against each other, and the corner is a plastic corner. The application has the effect of guaranteeing the production quality of the skylight.

The utility model relates to the technical field of air conditioner dehumidification, in particular to an integrated modularized coating dehumidifier which comprises a cabinet body, a dehumidification chamber and a heat exchange chamber are arranged in the cabinet body, an adsorption coating heat exchanger is installed in the dehumidification chamber, and a processing air inlet valve and a regeneration air inlet valve which are communicated with the dehumidification chamber are installed on one side wall of the cabinet body. The other side wall of the cabinet body is provided with an air supply valve and an air exhaust valve which are communicated with the dehumidification chamber; a heat pump unit is mounted in the heat exchange chamber; the adsorption coating heat exchanger is connected with the heat pump unit through a refrigerant pipeline; by switching the working states of the adsorption coating heat exchanger and an auxiliary heat exchanger in the heat pump unit, the adsorption coating heat exchanger serves as a condenser, the auxiliary heat exchanger serves as an evaporator, and the adsorption coating heat exchanger is heated for desorption regeneration; or the adsorption coating heat exchanger serves as an evaporator, the auxiliary heat exchanger serves as a condenser, and the adsorption coating heat exchanger conducts cooling and moisture absorption, so that the requirement for intermittent dehumidification is met.

The present invention discloses an exterior wall structure with an assembled press-type self-locking phase change material layer, wherein the exterior wall structure is composed of a wall layer, a shaped phase change board layer and a heat insulation layer from the inside to the outside, wherein: the wall layer is provided with a substrate and a press-type self-locking base; the shaped phase change board layer is connected to the wall layer by a press-type self-locking base, and includes a shaped composite phase change wallboard and a composite phase change material, the shaped composite phase change wallboard is composed of a plurality of polycarbonate hollow boards assembled in a modular manner, and the polycarbonate hollow board is provided with a first groove and a second groove; the composite phase change material is filled into the first groove of the polycarbonate hollow board, and the composite phase change material is made of a phase change material using a porous adsorption matrix; the heat insulation layer includes at least one group of heat insulation wallboards, and the heat insulation board of each group of heat insulation wallboards is at least partially inserted into the second groove. The exterior wall structure with an assembled press-type self-locking phase change material layer of the present invention can meet the phase change temperature requirements of different application scenarios and is easy to load and unload.

Embodiments of the present application provide an air conditioner control method, device, air conditioner and medium; the method comprises: obtaining the operation parameter of an air conditioner, building information of a building where the air conditioner is located, environment information and user set temperature; determining building heat load according to the building information and environment information; determining target building heat load according to the building information, environment information and user set temperature; determining target time according to the user set temperature, environment information, building heat load and operation parameter of the air conditioner; determining target compressor frequency according to the target building heat load; adjusting the compressor frequency of the air conditioner according to the target compressor frequency and target time. The temperature overshoot phenomenon caused by response lag in the traditional air conditioning system is effectively avoided, and it is ensured that the indoor temperature can be smoothly and quickly reached and maintained in the ideal range set by the user.

The present invention discloses a method for optimizing heating cost of a gas-fired air-source heat pump based on climate compensation, and relates to the technical field of heating cost optimization. The method comprises the following steps: S1, collecting the outdoor temperature of a heating area and the indoor temperature of a building in the heating area; S2, analyzing the heat load of a building to maintain a specified indoor temperature under different outdoor temperature conditions; S3, obtaining the unit parameters of a gas-fired air-source heat pump, and establishing a unit efficiency model; S4, formulating climate compensation rules to match the target temperature required to be maintained by various types of buildings under future outdoor temperature conditions; S5, optimizing the supply task based on the unit efficiency model and the amount of heat supplied, and analyzing the future amount of gas supplied in the heating area. The present invention dynamically adjusts the heating system parameters, optimizes the heating strategy, and maximizes the utilization of the unit efficiency, thereby improving the flexibility and response speed of the heating system, reducing the heating cost, and improving the user's comfort.

The utility model belongs to the technical field of glass, and particularly relates to novel composite glass which comprises an ultra-white glass outer-layer substrate which is sequentially and fixedly connected with cadmium telluride power generation glass, low-radiation coated glass and an ultra-white glass inner-layer substrate from left to right. A first connecting piece is arranged between the ultra-white glass outer-layer substrate and the cadmium telluride power generation glass, and a second connecting piece is arranged between the cadmium telluride power generation glass and the low-radiation coated glass; the glass composite interlayer is composed of the ultra-white glass outer layer substrate, the cadmium telluride power generation glass, the low-radiation coated glass and the ultra-white glass inner layer substrate, sunlight can be allowed to penetrate to the maximum extent after a composite structure is formed, sufficient illumination is provided for a subsequent photovoltaic layer, meanwhile, the indoor temperature is kept stable, and the service life of the photovoltaic module is prolonged. According to the composite glass provided by the utility model, the permeability is improved and the service life is prolonged while the overall strength after compounding is ensured.

The outdoor unit and the air conditioner are used for being connected with an indoor unit and a temperature controller of the air conditioner, and the temperature controller is configured to send a temperature control signal to the outdoor unit according to the temperature of the indoor unit; the outdoor unit comprises a compressor; an outdoor heat exchanger; the controller is configured to control the compressor to run at a first frequency from a first energy-saving frequency under the condition that a first temperature control starting signal sent by the temperature controller is received, the first running duration of the compressor running at the first energy-saving frequency is obtained, and the first temperature control starting signal is used for indicating to start the compressor; adjusting the first energy-saving frequency according to the first operation duration and a first preset duration to obtain a second energy-saving frequency; and under the condition that a first temperature control shutdown signal sent by the temperature controller is received, the compressor is controlled to operate at the second energy-saving frequency from the first frequency. According to the technical scheme, the overall energy consumption of the air conditioning system can be effectively reduced, and the energy efficiency performance is improved.

The utility model discloses a heat insulation and sound insulation enhancing structure and a broken bridge. The heat insulation and sound insulation reinforcing structure comprises a heat insulation strip and a PVC spacing strip; the multiple heat insulation strips are arranged in the horizontal direction and connected between the two profile frames to form a heat insulation and sound insulation cavity. And the two PVC spacing bars are arranged in the vertical direction and are adjacent to each other up and down. The heat insulation strips are arranged in the horizontal direction, and the heat insulation and sound insulation cavity is formed between the two profile frames, so that the heat transfer path is effectively blocked, the heat insulation performance of the door and window structure is improved, and the door and window structure has important significance for keeping the indoor temperature stable and reducing the energy consumption; and through combined use of the heat insulation strips and the PVC spacing strips, not only is the overall stability of the structure enhanced, but also sound transmission is hindered through the formed cavity structure.

The utility model belongs to the technical field of doors and windows, and discloses a heat preservation and insulation energy-saving door and window, double-layer glass is installed on the outer side of a door and window frame, the door and window frame comprises a longitudinal frame, a transverse frame, a longitudinal mullion and a transverse mullion, and fixing grooves are formed in the outer ends of the longitudinal frame and the transverse frame. A heat insulation strip is clamped between an indoor side aluminum profile and an outdoor side aluminum profile of the door and window frame, a middle cavity of the indoor side aluminum profile is filled with a heat preservation layer, and a middle cavity of the outdoor side aluminum profile is filled with a heat insulation layer. The heat insulation strip is clamped between the indoor side aluminum profile and the outdoor side aluminum profile, and the cavity is filled with the heat preservation layer and the heat insulation layer, so that the door and window has an effective heat preservation and heat insulation function, independent accessory replacement does not need to be conducted by professionals, and the use cost is reduced. The heat insulation strips and the heat preservation layer further reduce indoor and outdoor heat exchange, so that the indoor temperature is more stable, and the living comfort is improved.

The invention relates to the technical field of glass preparation, and provides hollow glass and a preparation method thereof.The hollow glass comprises first laminated glass and second laminated glass, a hollow layer is formed between the first laminated glass and the second laminated glass, and the first laminated glass comprises first glass, a first film and second glass; the first laminated glass comprises first glass, second glass and a first film, the first film is clamped between the first glass and the second glass, the second laminated glass comprises third glass, a second film and fourth glass, the second film is clamped between the third glass and the fourth glass, and heating wires are arranged on the first film and / or the second film. The heating wire in the hollow glass can be electrified for heating, so that the surface of the glass is prevented from being dewed or frosted, and the definition and transparency of the glass are ensured; meanwhile, the heating wire can also provide an electromagnetic shielding function to protect the interior of the glass curtain wall from external electromagnetic interference.

The utility model relates to the technical field of heating and ventilation equipment, and discloses a wall-hanging stove radiator convenient to install, which comprises an installation plate and guide grooves arranged on two sides of the surface of the installation plate, and further comprises sliding plates sliding on the inner walls of the guide grooves, one sides of the surfaces of the sliding plates on two sides are bolted with an installation frame, and a radiator is arranged in the installation frame; through the cooperation of the guide groove, the sliding plate, the mounting frame and the transmission mechanism, the flexibility and adaptability of the radiator can be enhanced, the radiator can be connected with a heating pipeline more reasonably and smoothly, the flexibility is beneficial to improving the satisfaction degree and comfort degree of a user, meanwhile, the heating cost is reduced, the energy utilization efficiency is improved, and the energy consumption is reduced. Under the cooperation of the moving plate, the brush and the positioning mechanism, impurities on the surface of the radiator can be removed, heat can be transmitted into a room more smoothly, and therefore the radiating efficiency is improved, the indoor temperature can be kept stable, energy consumption can be reduced, and the heating cost can be reduced.

The present disclosure relates to a control method of an air conditioner, an air conditioner, a storage medium and a program product. The method comprises: obtaining an ambient temperature and an ambient humidity of the air conditioner; in response to the ambient temperature and the ambient humidity satisfying a preset condition, diverting, by a target control valve, refrigerant output by a compressor to an outdoor heat exchanger to a second heat exchange section. Based on the method provided by the present disclosure, adaptive refrigerant allocation in the dehumidification process of the air conditioner is realized, the indoor temperature is maintained stable while effective dehumidification is achieved, and the precision of system operation and user comfort are improved.

The present application relates to the field of electric scroll compressors, and specifically to an electric scroll compressor regulation and control system. It obtains the temperature target offset between the ambient temperature and the target value, as well as the real-time flow value of the refrigerant and the real-time speed value of the compressor motor through real-time monitoring, and introduces data processing and analysis algorithms based on artificial intelligence and deep learning at the back end to perform time-series forward feature extraction and collaborative correlation analysis on the temperature target offset, the real-time flow value of the refrigerant and the real-time speed value of the compressor motor, so as to capture the implicit connection and interactive influence between the temperature target offset characteristics and the target regulation parameter characteristics of the electric scroll compressor, thereby facilitating the use of the relationship between the two to perform refrigerant flow value regulation and control at the next time point. The present application enables the compressor regulation and control system to better cope with different working conditions and environments, and ensure the stability of indoor temperature.

The utility model discloses an energy-saving window structure with ultra-low energy consumption. The energy-saving window structure comprises seam-filling waterproof mortar, an outdoor waterproof heat-preservation anti-crack structure, an indoor heat-preservation decoration structure, a waterproof breathable film, a main and auxiliary frame sealing piece, a waterproof air-insulation film, an auxiliary frame and a main frame. A window opening reserved in a structure body is filled with the seam filling waterproof mortar, the auxiliary frame is installed in the window opening through the seam filling waterproof mortar, and the main frame is installed on the auxiliary frame. The outdoor waterproof heat-preservation anti-cracking structure is constructed on the outdoor side of the window opening, and the indoor heat-preservation decoration structure is constructed on the indoor side of the window opening; the waterproof breathable film is arranged in the outdoor waterproof heat preservation anti-crack structure, extends into the main frame and is sealed through the main and auxiliary frame sealing piece. The waterproof air-insulation film is laid along the indoor side of the window opening and extends upwards to the position of the main frame. The utility model relates to the technical field of door and window construction, and can solve the problems of poor air tightness and water resistance of a bed structure in the prior art.

The utility model discloses a dual protection carborundum integrated window relates to diamond screen window technical field, one side face of mounting frame is equipped with the sealing plate, and the inside of mounting frame is equipped with glass, the inside of fixed frame is equipped with the carborundum net, and the inside of fixed frame is equipped with the sealing plate. A second connecting plate and a first connecting plate are arranged on the front surface of the carborundum net from top to bottom, protective rods are symmetrically arranged between the second connecting plate and the first connecting plate, a base layer is arranged in the sealing plate, a heat insulation layer is arranged behind the base layer, and a sound insulation layer is arranged in front of the base layer. The rear portion of the heat insulation layer is coated with a strengthening layer and a corrosion-resistant coating from front to back. The filtering purpose of the window body can be achieved through the carborundum net, meanwhile, the lower end of the protection rod penetrates through the lower surface of the second connecting plate to be arranged on the first connecting plate, the protection rod can be installed to achieve the dual protection purpose of the window body, and the window body is simple in structure, convenient to install and disassemble and good in practicability.

The utility model belongs to the technical field of emergency guarantee, and particularly relates to an emergency guarantee portable house rebuilt after earthquake disasters, which comprises four frameworks I, the frameworks I are distributed in a rectangular shape, connecting pieces are fixedly connected between the adjacent frameworks I, the top ends of the connecting pieces are fixedly connected with supporting columns, and wallboards are fixedly connected between the adjacent supporting columns. A second framework is arranged on the top of the supporting column and provided with a protection mechanism. The protection mechanism is arranged to effectively protect the top of the portable house, the design of the inclined plate can disperse external impact force and reduce structural damage, compared with a flat-top portable house in the prior art, the risk of roof leakage is reduced, external heat can be effectively prevented from being transmitted into a room, the stability of indoor temperature is kept, and the service life of the portable house is prolonged. The anti-disaster capability of reconstruction of the portable house after an earthquake disaster is improved, and the living comfort is improved.

The invention provides a silent heat insulation shutter, and belongs to the technical field of windows. The problem that in the prior art, outdoor noise and heat cannot be prevented from entering when a window is opened is solved. The silence and heat insulation blade comprises a frame and silence and heat insulation blades, the multiple silence and heat insulation blades are evenly distributed in the frame, each silence and heat insulation blade comprises a base structure, a sound insulation layer and a heat insulation layer, the sound insulation layers and the heat insulation layers are arranged in the base structures, and the frame is made of aluminum alloy and filled with sound insulation and heat insulation artificial fibers. The foundation structure is made of aluminum alloy, the sound insulation layer is made of a sound insulation sponge mat, a capillary coil is arranged in the heat insulation layer and made of stainless steel, the upper end and the lower end of the left side of the capillary coil in the heat insulation layer are communicated with a first bypass pipe and a second bypass pipe respectively, and the first bypass pipe and the second bypass pipe penetrate through the frame to be connected with a tap water source. The silent window is mainly used for silence and heat insulation.

The invention discloses an intelligent heat supply pipeline flow adjusting system and method, and belongs to the technical field of intelligent monitoring and adjusting of heat supply systems. The intelligent heat supply pipeline flow adjusting system comprises a sensor module, a control module, a communication module, a human-computer interaction interface and a power module; the communication module establishes a wired or wireless communication network, stable data transmission is carried out between the sensor module and the control module, communication with a remote monitoring center or a user terminal is supported, and a user checks the heat supply state and sets the target temperature in real time through terminal equipment. The man-machine interaction interface is convenient for a user to set parameters and select modes; the power supply module provides stable power supply for all components of the system, and normal operation of the system is ensured. The problem of insufficient heat supply or energy waste is effectively avoided, the indoor temperature can be kept relatively stable within a comfortable range, the comfort experience of a user is improved, the purposes of energy conservation and emission reduction are achieved, and user complaints and disputes caused by uneven heat supply are reduced.

The utility model provides a novel PVC pinch plate, and belongs to the technical field of pinch plates. The problems that an existing plane PVC pinch plate cannot meet the requirement of a grating, and the mute and heat preservation effects are poor are solved. The novel PVC pinch plate comprises a pinch plate main body and is characterized in that a concave clamping groove is formed in the left end of the pinch plate main body, a convex clamping block is arranged at the right end of the pinch plate main body, the clamping groove is matched with the clamping block, a decorative layer is fixedly connected to the front face of the pinch plate main body and is in a grid shape, and a buffer layer is fixedly connected to the back face of the pinch plate main body. A heat preservation layer is arranged in the pinch plate body. The floor has the advantages of having a grating effect, being three-dimensional and attractive, strong in decoration, convenient to install, mute and heat-insulating, and good in user comfort.

The utility model discloses a heat insulation aluminum profile for doors and windows, which comprises a first profile and a second profile, a splicing frame structure is connected between the first profile and the second profile, the splicing frame structure comprises a first splicing frame and a second splicing frame, and the first splicing frame and the second splicing frame have the same structure and are respectively arranged on the inner side and the outer side of the joint of the first profile and the second profile. The first section bar comprises a sealing cover plate, a connecting part is arranged on the inner side face of the sealing cover plate, clamping parts connected with the connecting part in a clamping mode are arranged at the connecting positions of the first section bar and the second section bar, and sealing structures are arranged on the left side and the right side of the sealing cover plate. The sealing rubber strip is buckled in the through groove, displacement of the sealing rubber strip is limited through the action of the extrusion profile, the blocking strip and the clamping block, the good sealing effect is achieved, indoor and outdoor air flow can be effectively prevented through the sealing structure, and the heat insulation effect is improved.

The utility model discloses a heat -proof door window structure, including first vertical section bar, second vertical section bar, third vertical section bar, fourth vertical section bar, fifth vertical section bar and sixth vertical section bar from left to right are sequentially arranged, the first vertical section bar top and fifth vertical section bar top are connected with the first horizontal section bar, the fifth vertical section bar top and sixth vertical section bar top are connected with the tenth horizontal section bar, the first vertical section bar middle part and fifth vertical section bar middle part are connected with the second horizontal section bar, the first vertical section bar bottom and fifth vertical section bar bottom are equipped with the third horizontal section bar, between second vertical section bar, first horizontal section bar, fourth vertical section bar and second horizontal section bar are equipped with two first window that set up oppositely. The heat -proof door window structure of the utility model passes through the reasonable layout of multiple vertical section bars and horizontal section bars, and the ingenious design of heat -proof part and sealing strip is combined, realizes efficient heat -proof and sealing performance.

The utility model discloses a multi-layer composite high-temperature-resistant decorative clamping plate, and relates to the technical field of multi-layer composite clamping plates. The device comprises a frame, a base plate is fixedly connected into the frame, a sound insulation layer is fixedly connected to one side of the base plate, and a damp-proof layer is fixedly connected to one side of the sound insulation layer. The decorative plywood is provided with the sound insulation layer, the heat preservation layer, the high-temperature-resistant layer and the stand columns, multiple laminates are combined together through the advanced composite technology, and therefore the decorative plywood not only has high heat resistance, but also can keep stable physical and chemical performance in the high-temperature environment, can be used for a long time and is not prone to deformation, color change or damage; the plywood further has good sound insulation and heat insulation performance, noise can be effectively reduced, the indoor temperature can be kept stable, the living comfort is improved, in addition, through limiting and fixing of the stand columns, the comprehensive strength among the multiple laminates can be effectively improved, and the stability and integrity of the internal structure are improved.

The utility model relates to the technical field of buildings, in particular to a steel-wood combined photovoltaic integrated roof of a modular building. According to the technical scheme, a roof assembly is included, the roof assembly is sequentially provided with a photovoltaic panel, a first heat preservation layer, a self-adhesion flexible waterproof layer, an OSB, a second heat preservation layer, a pine roof boarding and a pine beam from top to bottom, wood beam fixing parts are symmetrically arranged on the two sides of the pine beam, the pine beam is fixedly connected with a cross beam through the wood beam fixing parts, and the pine beam is of a trapezoidal structure; the pine beams are connected with pine roof boarding in an attached mode through the cross beams. A roof of the device takes a pine beam of a trapezoidal structure as a main support and is connected with a cross beam through a wood beam fixing piece to construct a stable frame, the stable frame is attached to a pine roof boarding through the cross beam to form a stable roof structure system, and a photovoltaic panel on the upper layer of the roof converts solar energy into electric energy through the photovoltaic effect, so that part of or all power utilization requirements of a building are met; the roof integrates multiple functions, and high efficiency, energy conservation and stable structure are realized.