105 results about "Air management" patented technology

An aircraft air management system comprises an air heat exchanger; an intercooler; and a conduit system connected to the air heat exchanger, the intercooler, and a fuel cell stack. Heated air flows through the conduit system to the air heat exchanger. The air heat exchanger is configured to cool the heated air to form cooler air, wherein the cooler air flows from the air heat exchanger through the conduit system to the intercooler; and the intercooler is configured to cool the cooler air to form cooled air, wherein the cooled air flows from the intercooler through the conduit system to the fuel cell stack.

The invention provides a control system of an airborne air management system controller and a control method of the control system. The system comprises local side AMSC equipment and opposite side AMSC equipment. Hardware of the side AMSC device is completely consistent with hardware of the opposite side AMSC device, the side AMSC device is connected with the opposite side AMSC device through a CAN bus and an RS422 bus, and information interaction is carried out between an internal device of the side AMSC device, an internal device of the opposite side AMSC device and the side AMSC device and between the side AMSC device and the opposite side AMSC device in a data synchronization and status bit counting mode. Information interaction between two control objects is realized, and the security technical requirements of different levels and different functions of the system are met; according to the control system and the control method thereof, the hardware platform architecture design of the AMSC controller is improved, and an FPGA is abandoned, so that the airworthiness difficulty and the research and development cost are reduced, the development difficulty can be reduced, and the development period can be shortened.

The invention discloses an energy recovery control method, a storage medium and an air management system.The energy recovery control method is used for a vehicle, the vehicle comprises an air compressor and a drying tank, an exhaust valve is arranged in the drying tank, and the control method comprises the steps that it is determined that the vehicle has an energy recovery function, and vehicle running state parameters are obtained; and determining that the vehicle running state parameters meet an energy recovery mode entering condition, controlling the vehicle to enter an energy recovery mode, and in the energy recovery mode, controlling an exhaust valve to be closed and controlling an air compressor to execute inflation operation. According to the energy recovery control method, the air compressor is controlled to enable, so that part of kinetic energy in the vehicle running process can be recovered, oil consumption is reduced, and carbon emission is reduced.

An air management system for a vehicle having a first pneumatic circuit and a second pneumatic circuit, in which the first and second pneumatic circuits are pneumatically connected in a neutral position via a cross-flow mechanism. The first pneumatic circuit is configured to independently adjust air pressure of a first side of the vehicle. The second pneumatic circuit is configured to independently adjust air pressure of a second side of the vehicle. The system is configured to establish pneumatic communication between the first and second pneumatic circuits when the air management system is not independently adjusting the adjust air pressure of the first side of the vehicle and the air pressure of the second side of the vehicle in the cross-flow mode.

An air management system for a vehicle having a body and a plurality of wheels includes a reservoir tank for storing compressed air and filling at least one air spring of the vehicle, and a compressed air supply unit for supplying compressed air. The compressed air supply unit includes a compressed air port leading to the reservoir tank and the at least one air spring, a discharge port leading to the ambient environment, and a pilot discharge valve connected to the compressed air port and configured to discharge the at least one air spring through the discharge port, the pilot discharge valve having a pilot control port. The reservoir tank is pneumatically connected to a pilot control port of the pilot bleed valve and is configured to provide a control pressure to the pilot control port for opening the pilot bleed valve during venting of the at least one air spring.

The present invention relates to a flow guide and an air management device having same, wherein ribs (20) are formed in rows, along the rotation axis direction of a driving fan (32), on a curved surface (18) which is formed on a surface of the flow guide (14) and has a predetermined radius of curvature. The ribs (20) are extended in the direction that the air is guided by the curved surface (18) to flow. Each rib (20) induces the airflow coming from the driving fan (32) to form a vortex, which then merges with surrounding airflows, thus creating a uniform airflow.

The present invention relates to an air decontamination apparatus, the apparatus comprising: a housing having an air inlet, an air outlet, an air flow passage between the air inlet and air outlet; an ozone measuring device arranged to detect a concentration of ozone at or near the air inlet; a hydroxyl generator located downstream of the ozone measuring device; an ultraviolet emitting device located downstream of the hydroxyl generator; an ozone depletion catalysing device comprising a catalytic surface, wherein the or each ultraviolet emitting device is arranged such that ultraviolet light emitted from the ultraviolet emitting device is incident on the catalytic surface; a hydrocarbon emitting device downstream of the ozone depletion catalysing device, the hydrocarbon emitting device being arranged to emit a hydrocarbon in a variable amount; and an air stream generator arranged to generate and direct an air stream from the air inlet to the air outlet, through or across the hydroxyl generator, ultraviolet emitting device, ozone depletion catalysing device and hydrocarbon emitting device, wherein the apparatus further comprises a control unit arranged to control the hydrocarbon emitting device to emit a hydrocarbon in an amount determined in dependence on an amount of ozone detected by the ozone measuring device. In further aspects the invention relates to a method of air decontamination and management of ambient ozone concentration and an ultrasonic diffuser for use in an air decontamination apparatus.

An air management device according to the present invention, with respect to a flow guide for guiding the flow of discharged air generated in operating a driving fan, is provided with a noise reduction unit in the flow guide to reduce noise due to air turbulence generated as the air from the driving fan collides with the flow guide.

The invention belongs to the technical field of bartending, and particularly relates to a bartending machine control system and method.The bartending machine control method comprises the following steps that capsule types are obtained, and a bartending formula is matched according to the capsule types; the bartending machine is controlled to be switched from the standby state to the exhaust state, and a conveying pump is started; data of a first liquid level sensor are obtained in real time, whether liquid passes or not is judged, and if yes, the two-position three-way valve is switched to a liquid drainage channel from the exhaust channel; acquiring a current first liquid extraction amount, judging whether the first liquid extraction amount is matched with the bartending formula or not, and if yes, adjusting the bartending machine to be in a liquid discharge state; data of a second liquid level sensor are obtained in real time, and whether liquid passes or not is judged; the invention provides a sequential air management method aiming at the common problems of odor tainting and pollution in the continuous wine making process so as to reduce the crosstalk problem caused by liquid residues in the wine making process.

The present invention is an air management device equipped with a temperature control unit and an air purification unit. The temperature control unit (30, 30') and the air purification unit (40) are installed in a main body (10) and are shielded by a door (20). A detection unit (70) is positioned in the middle of the upper front of the door (20) to detect information about the space for air quality management. Based on the information detected by the detection unit (70), the position and angle at which air is discharged from the temperature control unit (30, 30') and the air purification unit (40) are adjusted to form various discharge airflows.

The invention relates to a wind shield assembly and an air management device using the same. In the present invention, only the wind shield (21) of the components constituting the wind shield assembly (20) is located in an air flow region in which air flows. Other components of the wind shield assembly (20) are not located in the air flow region. A drive rod (24) for generating the operation of the wind shield (21) in the wind shield assembly (20) is located at a position outside an air flow region. Therefore, the driving rod (24) does not interfere with air flow. In addition, in the wind shield assembly (20), a connecting member (22) for connecting the wind shields (21) is also at a position outside the air flow area, so that the air flow is not hindered.

The invention discloses a rapid shape fixing mold for foam packaging box production, and relates to the technical field of foam packaging box manufacturing, the rapid shape fixing mold comprises a mold cover plate, a forming mold, a mold filling plate and material injection openings, the mold cover plate is rotatably connected with the top of the forming mold through a hinge, and the multiple material injection openings communicate with the upper surface of the mold cover plate; the front end of the forming mold and the front end of the mold cover plate are fixedly connected with lock catches matched with each other, the separating auxiliary mechanisms are arranged on the two sides of the forming mold, each separating auxiliary mechanism comprises a plurality of blocking pipes arranged in the two sides of the forming mold, air outlets are formed in the two sides of each blocking pipe, and air outlets are formed in the two sides of each blocking pipe. The surface of the blocking pipe communicates with an air inlet pipe, and the end, away from the blocking pipe, of the air inlet pipe communicates with an air management pipeline, so that the problem that the box body is difficult to separate from the mold cavity due to negative pressure generated at the moment when the foam packaging box is taken out is solved.

Air management system in a dwelling, comprising: – a fan unit (8); – a plurality of air management openings (10A, 10B) of which at least one air management opening (10A) of a first type, intended for a bedroom (2), and at least one air management opening (10B) of a second type, intended for a room other than a bedroom; – ducts (9) connecting the fan unit (8) and the air management openings (10A, 10B); – a control module (13); – an airflow control actuator adapted to fluidly connect an air management opening (10A) of the first type with an air management opening (10B) of the second type.The control module (13) has at least two operating modes: a daytime operating mode; and a nighttime operating mode in which the air management device is adapted to extract air through at least one second-type air management opening (10B) and reinject it through at least one first-type air management opening (10A). See Fig. 1 for abbreviated figures.

The present invention relates to a device comprising at least one temperature control system for controlling the temperature of an interior of the device. The at least one temperature control system comprises an external heat exchanger arranged on an exterior of the device, which is designed to exchange heat between the temperature control system and supply air conducted via the external heat exchanger. Furthermore, the device comprises an air guiding device that receives exhaust air from the respective external heat exchanger of the at least one temperature control system and directs it away from it. The present invention also relates to a corresponding method.

The present invention relates to an air management device. In the present invention, air taken in through an air inlet duct (401) and gas generated by vaporizing water delivered from a water tank (419) provided in a first space (22) of one end portion of a housing (10) are mixed in a space in which a heat exchanger (104) is provided inside the housing (10), and the mixture is discharged to an indoor space through additional discharge portions (200) of both end portions of the housing (10), whereby humidification is performed. As a humidification means for vaporizing water, a steam generator (407) is provided in a space separated from the space in which the heat exchanger (104) is provided.

An air management system (100, 400) comprising a heating, ventilation and / or air conditioning system (110) having a supply air conduit (112) for taking in ambient air; a direct air capture module (120) comprising one or more adsorbent units (122), each adsorbent unit (122) being actuable to dispose at least one region of the adsorbent unit (122) in the supply air conduit (112) so as to expose the at least one region of the adsorbent unit (122) to a flow of the ambient air along the supply air conduit (122) for adsorption; and a controller (124) arranged in data communication with the direct air capture module (120) to selectively switch the direct air capture module between an active state for supporting adsorption in the supply air conduit (112) and an inactive state for omitting adsorption in the supply air conduit (112), the selectively switching based on an operating frequency; wherein the controller (124) comprises a processor (160), the processor (160) configured to determine an energy-saving parameter of the direct air capture module (120) based on one or more operating parameters and one or more environmental parameters of the heating, ventilation and / or air conditioning system (110).

An air decontamination apparatus 1 comprising: a housing (10, fig. 1); a hydroxyl generator 40; an ultraviolet emitting device 50; an ozone depletion catalysing device 60 comprising a catalytic surface 61, wherein the or each ultraviolet emitting device 50 is arranged such that ultraviolet light emitted from the ultraviolet emitting device 50 is incident on the catalytic surface 61; a hydrocarbon emitting device 70, the hydrocarbon emitting device 70 being arranged to emit a hydrocarbon in a variable amount; and an air stream generator 20. In one embodiment the apparatus 1 comprises an ozone measuring device 30 and a control unit arranged to control the hydrocarbon emitting device 70 to emit a hydrocarbon in an amount determined in dependence on an amount of ozone detected by the ozone measuring device 30. In another embodiment the air stream generator 20 is in the form of a fan, wherein the diameter of the housing (10, fig. 1) is gradually reduced in a direction parallel to a central axis of the fan i.e. is conical or pyramidal. There is also an ultrasonic diffuser which can be used as the hydrocarbon emitting device 70.

A method of manufacturing a composite duct for an air management system is described, the method comprising: forming (702) a pre-impregnated material comprising a resin and at least one of a carbon fiber and a glass fiber; laying up (704) the pre-impregnated material into a mold assembly; disposing (706) a surfacing film on an interior surface of the pre-impregnated material; assembling (708) the mold assembly; vacuum bagging (710) the mold assembly; and vacuuming (714) and autoclaving the mold assembly.

A compressed air foam system, CAFS (1), comprising a source (2) of water, an air management system (3) for providing a flow of compressed air, a solution dosing module (4) for providing an additive solution, and a mixing chamber module (5) configured to provide an air solution mixture to an output device (6), the mixing module (5) comprising an outlet conduit (8) fluidly connected to the output device (6) and an inlet conduit (7) fluidly connected to the source (2), the mixing module (5) comprising a plurality of bypass conduits (9a, 9b, 9c, 9d, 9e) between the inlet conduit (7) and the outlet conduit (8), the bypass conduits (9a, 9b, 9c, 9d, 9e) having different hydraulic diameters from each other and possibly valves (10) with associated different pressure openings.

A surgical system is disclosed, the surgical system comprising: a power source operable to provide an amount of source power; a first surgical module electrically coupled to the power source; a second surgical module electrically coupled to the power source; and a controller operable to determine an amount of free power available to the second surgical module from the power source. The first surgical module is transitionable between an idle state in which the first surgical module draws a first amount of power from the power source and an active state in which the first surgical module draws a second amount of power from the power source that is greater than the first amount of power. The amount of free power corresponds to a difference between the amount of source power and the amount of power drawn by the first surgical module.

An environmental air management device 100 (such as a fan, air purifier, humidifier, dehumidifier, air conditioner or heater) comprises an airflow generator (such as a fan) within a housing 102 having

According to the present invention, a housing (10) is provided with a first discharge port (24) and a second discharge port (28), the ports being arranged side by side in close proximity. A diverter guide (40) for guiding air to the first discharge port (24) and the second discharge port (28) has repeated protrusions and grooves formed therein. Noise and power consumption caused by the guided airflow can be reduced by the protrusions and grooves.

The present invention discloses an air management system for a vehicle and a vehicle equipped with the same, comprising an air compressor; a dryer; an unloading control valve; a regeneration control valve; an air pressure sensor; and a controller. If the engine speed is greater than a preset speed and enters an air supply mode, the total air supply of the air compressor and the system operating air pressure are obtained, and the amount of air to be regenerated is calculated. If the system operating air pressure is not less than a first preset air pressure and the amount of air to be regenerated is less than the first preset air volume, the unloading control valve is opened and the air supply mode is exited. If the system operating air pressure is not less than the first preset air pressure and the amount of air to be regenerated is not less than the first preset air volume, the air supply mode is exited and the regeneration mode is entered. If the system operating air pressure is less than the first preset air pressure and the amount of air to be regenerated is not less than the second preset air volume, the regeneration mode is entered. The air management system for a vehicle of the present invention can intelligently supply air, intelligently regenerate, and forcibly regenerate the dryer, and has the advantages of saving energy and preventing excessive water accumulation in the dryer.

The present invention is an air management device. In the present invention, a temperature control unit (30, 30') and an air purification unit (40) are provided in the main body (10). A door (20) is installed in the main body (10) to shield the temperature control unit (30, 30') and the air purification unit (40) from the outside. A door penetration part (22) is formed in the door (20) so that air can enter and exit. A display (80) is provided at a position corresponding to the back surface of the door (20). Content displayed on the display (80) is seen through the door penetration part (22), and text or images displayed on the display (80) are displayed while moving in one direction.

An aircraft air management system (3100) comprises an air heat exchanger (3102); an intercooler (3103); and a conduit system (3104, 3303) connected to the air heat exchanger (3102), the intercooler (3103), and a fuel cell stack (3105, 3304). Heated air (3120) flows through the conduit system (3104, 3303) to the air heat exchanger (3102). The air heat exchanger (3102) is configured to cool the heated air (3120) to form cooler air (3122), wherein the cooler air (3122) flows from the air heat exchanger (3102) through the conduit system (3104, 3303) to the intercooler (3103); and the intercooler (3103) is configured to cool the cooler air (3122) to form cooled air (3124), wherein the cooled air (3124) flows from the intercooler (3103) through the conduit system (3104, 3303) to the fuel cell stack (3105, 3304).

A central controller for an intelligent environmental air management system includes at least one processor and memory storing instructions executable by the at least one processor. The instructions, when executed, cause the central controller to detect and communicate with an air hazard sensor, an environmental condition monitor, and an air hazard mitigation device of the intelligent environmental air management system.

The utility model discloses an air cooling fuel cell system integrated structure belongs to fuel cell technical field. The integrated structure is to set up fuel cell stack and its auxiliary components on the air deflector cover, and the side plate of air deflector cover and the cathode bottom plate, anode bottom plate of electric pile are connected to form the side surrounding casing structure of fuel cell stack, and the opposite side of fuel cell stack and fan is without side plate and opens to the environment, the fan in air management subassembly provides fresh air to the cooling and cathode flow channel on the polar plate in fuel cell stack, in hydrogen circulation subassembly, hydrogen passes control valve and enters hydrogen into the stack mouth on the cathode bottom plate, supplies to the anode manifold entrance of fuel cell stack through hydrogen flow channel in the cathode bottom plate, and the hydrogen that is not consumed is led out again by hydrogen out of the stack mouth on the cathode bottom plate and enters hydrogen circulation pipeline, and it is controlled by circulating pump to return to hydrogen into the stack mouth on the cathode bottom plate again. The utility model optimizes and reduces the overall size of fuel cell, guarantees the heat dissipation performance and improves the space utilization of fuel cell.

An air management device for regulating the air pressure and airflow entering the passenger compartment (2) of a vehicle (1), comprising: a flow control unit (6) configured to receive a flow setpoint and an actual value of airflow entering the passenger compartment (2), and to issue a control setpoint to at least one motor-fan (7) so as to modulate the speed of said at least one motor-fan (7) and to regulate the airflow entering the passenger compartment (2); a passenger compartment pressure control unit (5) configured to receive a pressure setpoint and an actual value of pressure in the passenger compartment (2), and to issue a control setpoint to a leakage section of at least one mechanical pressure regulating means (4) so ​​as to control said leakage section and to regulate the pressure in the passenger compartment (2). Figure 1

The invention relates to the technical field of household appliances, in particular to an air management method, device and equipment and a storage medium. Confidence data of all online terminal equipment in a target trusteeship area is obtained, target issuing terminal equipment is selected based on the confidence data of all the online terminal equipment, and when a control instruction needs to be issued, the control instruction is sent to the target trusteeship area. And issuing the control instruction to the target issuing terminal device with the highest confidence coefficient, and forwarding the control instruction to each online air management terminal device through the target issuing terminal device, thereby realizing all-region air management of the target hosting region, and avoiding the unstable management process of the air treatment device in the prior art, and improving the management efficiency. The technical problem is solved, and the stability of air management is improved.