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32results about How to "Well organized airflow" patented technology
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Edible fungus dried air circulation treatment device
ActiveCN103202520ASuitable for dry conditionsWell organized airflowFood processingFood treatmentRefrigerant distributionThermodynamics
The invention discloses an edible fungus dried air circulation treatment device which comprises a baking chamber, an air treatment unit, an air supply header pipe, an air mixing device, and an air supply pore plate and an air return pore plate which are arranged in the baking chamber in parallel, wherein the baking chamber is segmented into an air supply static pressure space, an air return static pressure space and a baking workshop; the air treatment unit consists of an air inlet, a solid adsorption and dehumidification device, a heat pump loop, a fan, an auxiliary electric heater and an air outlet; the heat pump loop consists of a condenser and three groups of compressors and an evaporator assembly which are arranged in parallel; and the compressors and the evaporator assembly comprise an expansion valve, an evaporator and compressors which are sequentially connected. By employing the parallel air supply mode and the general-branch-general-branch refrigerant distribution mode, the air distribution is improved, and the uniformity and stability of the air flow and temperature field in the baking chamber during operation are guaranteed, so that the consistency of the baking effect is guaranteed, and the energy consumption in the process of operating the baking chamber at a low load is reduced.
Owner:NANJING NORMAL UNIVERSITY +1
Compact fresh air exhaust purification air conditioner all-in-one machine
ActiveCN106765650AEasy dischargeVersatileLighting and heating apparatusSpace heating and ventilation detailsAir conditioningWaste management
The invention relates to a compact fresh air exhaust purification air conditioner all-in-one machine. The machine comprises a fresh air exhaust port, a fresh air-exhaust fan configured to lead in fresh air during forwards rotating and exhaust air to be exhausted from the all-in-one machine during reversely rotating, a guide plate for leading the fresh air to a filter device, a main air return inlet for leading in returned air from indoors, a filter module for purifying and filtering the returned air leaded from the main air return inlet and the fresh air guided by the guide plate, a secondary air return inlet arranged behind the filter module in a circulating air flowing direction and used for leading in the returned air from indoors, a circulating air fan for leading circulating air and leading in the returned air from the secondary air return inlet, a cooling device communicated with an air conditioner outdoor unit for cooling the circulating air and the returned air, and a circulating air outlet for outputting the circulating air. The all-in-one machine can realize fresh air, exhaust, purification and air conditioning functions, saves the space, reduces the noise, and saves electric energy.
Owner:深圳新科特智慧医疗科技有限公司
Integration full fresh air conditioner
ActiveCN101363647AGood heat exchange effectReduce air conditioning energy consumptionLighting and heating apparatusAir conditioning systemsIndoor airEvaporator
The invention provides an integrated all-fresh air conditioner which comprises a housing, a fresh air inlet for introducing fresh air, electrical elements such as a compressor, etc., a condenser, an evaporator, a water tank, a pipeline system of all parts, a blower arranged at the rear part of the evaporator, an air outlet communicated with the blower, a return air inlet for absorbing indoor air, a condensate fan arranged at the rear part of the condenser, and an air outlet communicated with the condensing fan; wherein, a chemical filter and a fresh-air pre-cooled film are arranged at the front part of the evaporator, and a humidification film is arranged at the rear part of the evaporator, and a filter is arranged at the front part of the condenser. The integrated all-fresh air conditioner is designed into a whole body, and is condensed by the return air in an air conditioned room and the precooled fresh air, which can realize all-fresh-air effect while saving energy.
Owner:江苏国莱特空调设备有限公司
Whole house air environment system and control method thereof
InactiveCN104930653AWell organized airflowStrong comfortMechanical apparatusSpace heating and ventilation safety systemsPlate heat exchangerLand resources
The invention relates to the technical field of household air-conditioning systems, in particular to a whole house air environment system and a control method thereof. The whole house air environment system comprises a variable frequency heat pump unit, a plate heat exchanger, a circulating water pump, a water distributor, a water collector, a constant pressure tank, a fresh air pipeline, an air return pipeline, a fan coil, a floor heating system, a fresh air unit and an air purifier, wherein the variable frequency heat pump unit, the plate heat exchanger and the circulating water pump are arranged outdoors, and the water distributor, the water collector, the constant pressure tank, the fresh air pipeline, the air return pipeline, the fan coil, the floor heating system, the fresh air unit and the air purifier are arranged indoors. One end of the fresh air pipeline is connected with the fresh air unit, and the other end of the fresh air pipeline is connected with the air return pipeline. The whole house air environment system overcomes inconvenience in mounting and maintaining a ground source heat pump system, limitation of land resources, poor human body comfort feeling experience of a multi-split system and floor height limitation of an air duct type air-conditioning system.
Owner:SHANGHAI OUXING AIR CONDITIONING TECH
High-comfort and low-energy-consumption intelligent kitchen air supplement system for healthy building
ActiveCN108180589AImprove comfortAvoid flowing throughMechanical apparatusLighting and heating apparatusLow noiseLow speed
The invention discloses a high-comfort and low-energy-consumption intelligent kitchen air supplement system for a healthy building. The system comprises a coarse filter screen, a primary / medium filter, an internal thread connector, a turnable air port, an external thread connector, a retractable air hose, an electric air valve, an electronic filter, a primary heater, a non-combustible flexible joint, a variable-frequency low-noise fan, a divergent connector, an air supply plenum chamber, a gas stove, a secondary heater, a high-speed line diffuser, a low-speed line diffuser, a radiant heating electric heating film module, a radiant heating floor, a face recognition camera, a combustible gas sensor, an indoor PM2.5 sensor, an indoor temperature sensor, an indoor humidity sensor, a CO sensor,a kitchen air pressure sensor, a radiant heating wall, a vegetable table electric heating film, an intelligent controller, an outdoor PM2.5 sensor, an outdoor temperature sensor, an outdoor humiditysensor and the like. The system has the advantages of high human body comfort, high automation and intelligentization degree, high safety degree, good kitchen fume removal effect and the like.
Owner:CHINA RAILWAY CONSTR GROUP +1
Non-ventilation-pipeline inducing type ventilation and smoke exhaust system and ventilation and smoke exhaust method thereof
ActiveCN105318477AReduce the overall heightDuct cross-sectional area reductionSpace heating and ventilation safety systemsLighting and heating apparatusFloor slabSmoke exhaust ductwork
The invention discloses a non-ventilation-pipeline inducing type ventilation and smoke exhaust system and a ventilation and smoke exhaust method thereof. The system comprises an independent smoke exhaust system body and a non-underground-ventilation-pipeline inducing type ventilation system body. The independent smoke exhaust system body comprises a smoke exhaust fan, smoke exhaust ports, a smoke exhaust pipeline and a smoke exhaust fire damper. The smoke exhaust ports are formed in a ceiling or a wall face close to the ceiling. The smoke exhaust fire damper is installed at an inlet of the smoke exhaust pipeline. The non-underground-ventilation-pipeline inducing type ventilation system body comprises an inducing fan set, an air feeder, an exhaust blower, an exhaust pipeline, an exhaust port and an electric air valve. The inducing fan set is arranged on the lower portion of a floor slab. The electric air valve is installed on the exhaust pipeline. The ventilation and smoke exhaust method comprises the steps that during ventilation, the smoke exhaust fire damper is closed, the electric air valve is opened, and the exhaust port is opened for ventilation; and during a fire, the electric air valve is closed, the smoke exhaust fire damper is opened, and the smoke exhaust ports are opened for smoke exhaustion. The ventilation effect and the smoke exhaust effect are good, the noise pollution is reduced, the energy consumption is low, and the investment cost is low.
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
Water-cooled cabinets and underwater water-cooled system with same
InactiveCN104780746AAdjust the water flow speed in timeIncrease water speedCooling/ventilation/heating modificationsEngineeringHigh pressure water
The invention relates to a machine room cooling system, in particular to water-cooled cabinets and an underwater water-cooled system with the same. According to the water-cooled cabinets, a water-cooled unit is arranged between every two cabinet units, a plurality of water-cooled cabinets can be transversely arranged side by side, and heat exchanging piece structures are adopted for heat exchanging modules in the water-cooled units. The underground water-cooled system comprises at least one water-cooled cabinet, a water return water tank, a low-position cold water tank, a high-pressure water pump, a high-position cold water tank and a ground source heat sink deeply buried under the ground. The water return water tank is communicated with water outlet pipes of the water-cooled units of the water-cooled cabinets. A water inlet pipe of the ground source heat sink is communicated with the water return water tank. The low-position cold water tank is communicated with a water outlet pipe of the ground source heat sink and connected with the high-pressure water pump. The high-pressure water pump is communicated with the high-position cold water tank, and the high-position cold water tank is communicated with water inlet pipes of the water-cooled units of the water-cooled cabinets. According to the water-cooled cabinets and the underwater water-cooled system, heat dissipation is conducted through underground water, the environment is protected, energy is saved, and heat dissipation efficiency is high.
Owner:唐佳 +1
Helicopter air conditioner system
ActiveCN108438233ASimple structureReliable strengthAir-treatment apparatus arrangementsElectricityElectric equipment
The invention discloses a helicopter air conditioner system. A helicopter body comprises a seat cabin, a transition cabin and a tail cabin. Two sets of evaporator assemblies are symmetrically arrangedat the top of the seat cabin, and shell bodies of the evaporator assemblies are internally provided with evaporator cores and cross-flow fans. The transition cabin is internally provided with an electric compressor, a condenser fan, a condenser, a liquid accumulator, an electronic expansion valve and a power box. A refrigerating cycle is formed by the electric compressor, the condenser, the liquid accumulator, the electronic expansion valve and the evaporator cores in the evaporator assemblies during working. The power box takes electricity from a helicopter and supplies the electricity to electric equipment. The helicopter air conditioner system has advantages of simple structure, reliable strength, high control accuracy, good air distribution and the like.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Integrated high-heat-dissipation intelligent LED (Light-emitting Diode) streetlamp system
InactiveCN108167731AFully absorbedIncrease profitMechanical apparatusElectric circuit arrangementsEffect lightJunction temperature
The invention discloses an integrated high-heat-dissipation intelligent LED (Light-emitting Diode) streetlamp system, which comprises a lamp post. A horizontal support plate is arranged on the top part of the lamp post; a cover holding tube is fixedly connected to a lower surface of the horizontal support plate; the upper end of the lamp post penetrates through the cover holding tube and is fixedly connected with the horizontal support plate; two shielding half covers directly facing each other are arranged on the horizontal support plate; a multi-angle solar collection device is arranged between the two shielding half covers; a lighting device is movably connected under the horizontal support plate; a wind power generation device is arranged on a post body of the lamp post; and a storagebattery and a micro-controller are arranged in the lamp post. Compared with the prior art, according to the integrated high-heat-dissipation intelligent LED streetlamp system provided by the invention, the utilization ratio of a solar cell panel is improved, an energy conversion capability is improved, a wind collecting area is improved, and the wind power generation efficiency is improved; and aheat dissipation channel is formed in a tubular heat dissipator of the lighting device, so that junction temperature is effectively controlled, the service life and the stability of an LED are improved, and a light angle can be adjusted according to different dazzle light protection angle demands.
Owner:NANJING CHUQING ELECTRONICS TECH CO LTD
Malodorous gas processing system for sanitary landfill yard
InactiveCN101468356BImprove visual effectsIncrease impressionDirt cleaningMedical waste disposalExhaust valveHandling system
The invention relates to a foul gas processing system in a waste sanitary landfill site. The system comprises an air supporting membrane structure, a blast fan, pressure control equipment, a pressure sensor, a computer terminal system, a monitoring system, an automatic exhaust valve, gas processing equipment, an exhaust fan, and a chimney; the edge of an air brace type membrane structure is connected with a rigid supporting structure or foundation pre-embedded in a waste landfill operation region; a sensor of the monitoring system is arranged inside the air brace type membrane structure; the monitoring system, the blast fan and the exhaust fan are connected with the computer terminal system; the pressure sensor is connected with the pressure control equipment; the pressure control equipment is connected with the computer terminal system; the automatic exhaust valve is arranged on the air supporting membrane structure and is connected with the gas processing equipment and the exhaust fan; and the exhaust fan is connected with the chimney. The foul gas processing system has the advantages that the system carries out good airflow organization on foul gas produced in the waste landfill operation region, carries out effective control and processing on the organized airflow so that the foul gas is not diffused towards the periphery of the landfill site, and can greatly reduce the amount of leachate brought by precipitation.
Owner:华益兰馨(北京)环境科技有限公司
Accident-emergency radioactive-substance nonproliferation system of cave-type low-medium radioactive waste disposal site
InactiveCN106981323AAvoid secondary pollutionPrevent proliferationMining devicesTunnel/mines ventillationConfined spaceEngineering
The invention discloses an accident-emergency radioactive-substance nonproliferation system of a cave-type low-medium radioactive waste disposal site. The system includes a nonproliferation ventilation system and a solid pollutant cleaning and packaging device, the nonproliferation ventilation system includes a first ventilation shaft, a second ventilation shaft, a smoke discharging channel, a ventilation channel and mechanical ventilation equipment, the smoke discharging channel is a confined space formed by a tunnel top plate and the top of the tunnel, a segregation board is vertically arranged in the middle of the confined space, the segregation board separates the confined space into a normal smoke discharging channel and an accidental smoke discharging channel, the normal smoke discharging channel and the accidental smoke discharging channel are communicated with the first ventilation shaft separately, the ventilation channel includes a normal ventilation channel and an accidental ventilation channel, the normal ventilation channel and the accidental ventilation channel are communicated with the second ventilation shaft separately, and radioactive-substance filtering devices are arranged in the accidental ventilation channel and the accidental smoke discharging channel. The accident-emergency radioactive-substance nonproliferation system of the cave-type low-medium radioactive waste disposal site can not only meet the ventilation and smoke discharging requirements of a disposal repository on the normal running condition but also prevent radioactive-waste proliferation on the accident-emergency condition.
Owner:CHANGJIANG SURVEY PLANNING DESIGN & RES
Air conditioner air outlet channel of railway vehicle
The invention discloses an air conditioner air outlet channel of a railway vehicle. The air conditioner air outlet channel of the railway vehicle comprises a branch air channel with two ends respectively connected with a main air channel and the air outlet channel. A mounting seat horizontally stretching out is welded on a stand pillar of a side wall. The air outlet channel is placed above the mounting seat. A plurality of air outlets are evenly and lengthways formed on the side wall of the air outlet channel away from the stand pillar of the side wall. The inside and the outside of the air outlet channel are respectively provided with a first limiting piece and a second limiting piece which are fixed on the mounting seat. The upper portion of the second limiting piece is provided with an inserting groove used for mounting an internally-mounted side top plate, the lower portion of the second limiting piece is provided with a bend which is inserted in the inserting groove at the upper end of an internally-mounted side wall plate, and an air supply corresponding to the air outlet is lengthways formed in the middle of the second limiting piece. Because the side top plate, the side wall plate and the air outlet channel are organically combined and are reasonably connected and arranged, the air conditioner air outlet channel of the railway vehicle guarantees space maximization inside passenger rooms and improves vehicle-taking comfort of passengers. The air conditioner air outlet channel of the railway vehicle can guarantee that airflow inside the passenger rooms is well organized, and meanwhile temperature fields and airflow velocity fields inside the passenger rooms reach standard requirements, can satisfy uniformity of air support airflow inside the passenger rooms, and avoid dead space.
Owner:CRRC NANJING PUZHEN CO LTD
Adjustable solar street lamp illuminating system
InactiveCN108167743AIncrease profitIncrease the areaLighting support devicesLighting heating/cooling arrangementsMicrocontrollerModularity
The invention discloses an adjustable solar street lamp illuminating system. The adjustable solar street lamp illuminating system includes a lamp post, the top of the lamp post is provided with a horizontal support seat which is provided with two linear sliding rails in parallel, the same one double-shaft air cylinder is horizontally arranged between the two linear sliding rails, and two piston rods of the double-shaft air cylinder separately and horizontally extend out to be fixedly connected with location sliding blocks of the linear sliding rails; and the location sliding rails are vertically connected with frame body support seats, the upper portions of the frame body support seats are movably connected with solar panel mounting frames, a post body of the lamp post is provided with a wind power generation device, and the lamp post is internally provided with an accumulator and a microcontroller. Compared with the prior art, according to the adjustable solar street lamp illuminatingsystem, the inclined angles of the solar panel mounting frames and the overturn angles of solar panels are regulated to improve the use ratio of the solar panels, and the wind-collecting area is improved through a wind wheel unit; many a little makes a mickle, so that the generating efficiency is improved, the assembly and the maintenance of modularity lamp holders are convenient, and the numberof the lamp holders can be regulated according to the need; and through the regulation of the lamp holder angle, the illumination demands for various roads can be achieved.
Owner:NANJING CHUQING ELECTRONICS TECH CO LTD
Street lamp illuminating system integrating wind energy and luminous energy power supply
InactiveCN108180426AIncrease profitIncrease the areaMechanical apparatusElectric circuit arrangementsMicrocontrollerJunction temperature
The invention discloses a street lamp illuminating system integrating wind energy and luminous energy power supply. The street lamp illuminating system comprises a lamp pole, a horizontal supporting base is arranged at the top of the lamp pole, two linear sliding rails are horizontally arranged on the horizontal supporting base, a same double-shaft air cylinder is horizontally arranged between thetwo linear sliding rails, two piston rods of the double-shaft air cylinder are correspondingly and horizontally extended and are fixedly connected with positioning sliding blocks, frame body supporting bases are vertically connected to the positioning sliding blocks, and the upper portion of the frame body supporting base is movably connected with solar panel mounting frames, wind power generation devices are arranged on a rod body of the lamp pole, and a storage battery and a microcontroller are arranged in the lamp pole. Compared with the prior art, the street lamp illuminating system integrating the wind energy and luminous energy power supply improves the utilization rate of the solar cell panel, a wind collecting area is increased, and the wind power generation efficiency is improved; and a heat dissipation channel is formed in a cylindrical radiator of a lighting device, and a junction temperature is effectively controlled, so that the service life and stability of the LED areimproved; the illumination requirements of different roads are met through the angle adjustment of a lamp holder.
Owner:NANJING CHUQING ELECTRONICS TECH CO LTD
A whole house air environment system and its control method
InactiveCN104930653BWell organized airflowStrong comfortMechanical apparatusSpace heating and ventilation safety systemsPlate heat exchangerLand resources
The invention relates to the technical field of household air-conditioning systems, in particular to a whole house air environment system and a control method thereof. The whole house air environment system comprises a variable frequency heat pump unit, a plate heat exchanger, a circulating water pump, a water distributor, a water collector, a constant pressure tank, a fresh air pipeline, an air return pipeline, a fan coil, a floor heating system, a fresh air unit and an air purifier, wherein the variable frequency heat pump unit, the plate heat exchanger and the circulating water pump are arranged outdoors, and the water distributor, the water collector, the constant pressure tank, the fresh air pipeline, the air return pipeline, the fan coil, the floor heating system, the fresh air unit and the air purifier are arranged indoors. One end of the fresh air pipeline is connected with the fresh air unit, and the other end of the fresh air pipeline is connected with the air return pipeline. The whole house air environment system overcomes inconvenience in mounting and maintaining a ground source heat pump system, limitation of land resources, poor human body comfort feeling experience of a multi-split system and floor height limitation of an air duct type air-conditioning system.
Owner:SHANGHAI OUXING AIR CONDITIONING TECH
High-performance street lamp illuminating system
InactiveCN108302419AIncrease profitIncrease the areaPhotovoltaic supportsMechanical apparatusMicrocontrollerBarrel Shaped
The invention discloses a high-performance street lamp illuminating system which comprises a lamp pole. A horizontal supporting base is arranged at the top of the lamp pole, two linear sliding rails are horizontally arranged on the horizontal supporting base, positioning sliding blocks are arranged on the linear sliding rails, support supporting bases are vertically connected to the positioning sliding blocks, a solar panel installing support is movably connected to the upper portions of the support supporting bases, two overturning shafts are horizontally installed on the solar panel installing support and are fixedly connected with solar panels, a lighting device is movably connected around the horizontal supporting base, a wind power generation device is arranged on a pole body of the lamp pole, and a storage battery and a microcontroller are arranged in the lamp pole. Compared with the prior art, the high-performance street lamp illuminating system improves the using rate of the solar cell panels, the air collecting area is increased, and the wind power generation efficiency is improved; a radiating channel is formed in a barrel-shaped radiator of the lighting device, the junction temperature is effectively controlled, the service life of an LED is effectively prolonged, and the stability of the LED is improved; through angle adjustment on a lamp holder, lighting requirements of different roads are met.
Owner:NANJING CHUQING ELECTRONICS TECH CO LTD
Air source heat pump system capable of cascade heating in winter
ActiveCN108278792BWill not cause idleMeet energy saving requirementsMechanical apparatusEvaporators/condensersEngineeringHot Temperature
Owner:佛山聚阳新能源有限公司
Natural ventilation lift car
InactiveCN1296268CImprove the air environmentSave energyLighting and heating apparatusBuilding liftsVena contracta diameterNatural ventilation
The present invention belongs to the field of ventilation engineering technology, and the naturally ventilating lift cage includes interlinked upper and lower controlled air door, upper and lower air intake channel, filter, netted electric heater, orifice plate air supply port, movable shutter air port, lift cage door and lift cage. The present invention has saving in energy, no blower noise, and greatly improved air quality inside the lift cage.
Owner:SHANGHAI JIAO TONG UNIV
Unsteady state energy-saving air conditioner air outlet with power
InactiveCN101354175BOptimal air temperatureBest speed fieldDucting arrangementsAir-flow control membersAir conditioningMixing chamber
Owner:张长宏 +1
Edible fungus dried air circulation treatment device
ActiveCN103202520BSuitable for dry conditionsWell organized airflowFood processingFood treatmentAir cycleRefrigerant distribution
The invention discloses an edible fungus dried air circulation treatment device which comprises a baking chamber, an air treatment unit, an air supply header pipe, an air mixing device, and an air supply pore plate and an air return pore plate which are arranged in the baking chamber in parallel, wherein the baking chamber is segmented into an air supply static pressure space, an air return static pressure space and a baking workshop; the air treatment unit consists of an air inlet, a solid adsorption and dehumidification device, a heat pump loop, a fan, an auxiliary electric heater and an air outlet; the heat pump loop consists of a condenser and three groups of compressors and an evaporator assembly which are arranged in parallel; and the compressors and the evaporator assembly comprise an expansion valve, an evaporator and compressors which are sequentially connected. By employing the parallel air supply mode and the general-branch-general-branch refrigerant distribution mode, the air distribution is improved, and the uniformity and stability of the air flow and temperature field in the baking chamber during operation are guaranteed, so that the consistency of the baking effect is guaranteed, and the energy consumption in the process of operating the baking chamber at a low load is reduced.
Owner:NANJING NORMAL UNIVERSITY +1
Abra low-middle radioactive waste disposal site accident emergency radioactive diffusion-preventing system
ActiveCN107725095AAvoid secondary pollutionPrevent proliferationMining devicesTunnel/mines ventillationRadioactive wasteAccident emergency
The invention discloses an abra low-middle radioactive waste disposal site accident emergency radioactive diffusion-preventing system which comprises a diffusion-preventing ventilating system and a solid pollutant cleaning and packing apparatus, wherein the diffusion-preventing ventilating system comprises a No.1 ventilating shaft and a No.2 ventilating shaft, a smoke discharge channel, a ventilating channel and a mechanical ventilating device; the smoke discharge channel is a sealed spaced at the tops of a tunnel top plate and a tunnel, the middle of the sealed space is arranged by being vertical to a separation plate, the separation plate divides the sealed space into a normal smoke discharge channel and an accident smoke discharge channel, the normal smoke discharge channel and the accident smoke discharge channel are respectively communicated with the No.1 ventilating shaft, the ventilating channel comprises a normal ventilating channel and an accident ventilating cannel, the normal ventilating channel and the accident ventilating channel are respectively communicated with the No.2 ventilating shaft, and the accident smoke discharge channel and the accident ventilating channelare internally provided with radioactive filtering devices. The system disclosed by the invention not only can meet the requirement of ventilating and smoke discharge of a disposal repository in a normal operation state, but also can prevent diffusion of radioactive wastes in an accident emergency state.
Owner:CHANGJIANG SURVEY PLANNING DESIGN & RES
Hole-type air conditioner
PendingCN110986156ANo changes to the process structureDid not change the combined installation formLighting and heating apparatusSpace heating and ventilation detailsFresh airRefrigerant
The invention relates to a hole-type air conditioner. The hole-type air conditioner comprises an indoor unit, an outdoor unit, a sealed partition plate, supports, pull rods and a railing. The hole-type air conditioner is installed at a window hole of a french window or a preserved hole of a wall. A base of the outdoor unit is arranged at one end of each support, the other end of each support penetrates through the sealed partition plate and is fixed to an indoor floor, and the pull rods penetrate through the sealed partition plate. One end of each pull rod is fixedly connected with the upper portion of a housing of the outdoor unit, the other end of each pull rod is connected with the indoor railing, and the two ends of the railing are fixed to an internal wall space. The sealed partitionplate is installed on a window frame or a wall space of the hole and provided with a fresh air port, an air discharging port and a pipeline hole, the indoor unit is installed on the sealed partition plate or other indoor portions, and a refrigerant pipeline is fixedly or separately connected with the outdoor unit and the indoor unit. The hole-type air conditioner is easy and quick to install, hasa fresh air function, can recycle energy of indoor discharged air, and has an obvious energy saving effect.
Owner:荣轩平
A kind of inductive ventilation and smoke exhaust system without ventilation duct and ventilation and smoke exhaust method
ActiveCN105318477BReduce the overall heightDuct cross-sectional area reductionMechanical apparatusLighting and heating apparatusFloor slabEngineering
The invention discloses a non-ventilation-pipeline inducing type ventilation and smoke exhaust system and a ventilation and smoke exhaust method thereof. The system comprises an independent smoke exhaust system body and a non-underground-ventilation-pipeline inducing type ventilation system body. The independent smoke exhaust system body comprises a smoke exhaust fan, smoke exhaust ports, a smoke exhaust pipeline and a smoke exhaust fire damper. The smoke exhaust ports are formed in a ceiling or a wall face close to the ceiling. The smoke exhaust fire damper is installed at an inlet of the smoke exhaust pipeline. The non-underground-ventilation-pipeline inducing type ventilation system body comprises an inducing fan set, an air feeder, an exhaust blower, an exhaust pipeline, an exhaust port and an electric air valve. The inducing fan set is arranged on the lower portion of a floor slab. The electric air valve is installed on the exhaust pipeline. The ventilation and smoke exhaust method comprises the steps that during ventilation, the smoke exhaust fire damper is closed, the electric air valve is opened, and the exhaust port is opened for ventilation; and during a fire, the electric air valve is closed, the smoke exhaust fire damper is opened, and the smoke exhaust ports are opened for smoke exhaustion. The ventilation effect and the smoke exhaust effect are good, the noise pollution is reduced, the energy consumption is low, and the investment cost is low.
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
A semi-active heating and cooling evaporative cooling and mechanical refrigeration composite air conditioning system
ActiveCN108692404BEnhance indoor natural ventilation and cooling effectImprove stabilityLighting and heating apparatusAir conditioning systemsCold airActive cooling
The invention discloses a semi-active warm-cold type evaporative cooling and mechanical refrigeration hybrid air conditioner system which comprises a passive evaporative cooling cold air tower unit and a solar chimney unit located on two opposite sides of a room. An evaporative cooling-mechanical refrigeration unit is further arranged on the top part of the room, and is connected with the room through an air supply pipe and an air outlet a. According to the hybrid air conditioner system provided by the invention, the solar chimney is adopted to assist the passive evaporative cooling aeration-cooling unit, so that an indoor natural aeration-cooling effect is improved; with the assistance of the evaporative cooling-mechanical refrigeration unit, the limitation of an outdoor climate conditionon the passive evaporative cooling unit is broken, the system stability is improved, and the application range is enlarged; by utilizing solar energy, dry air energy, renewable energy sources and gravitational potential energy, the energy utilization efficiency is improved; and by strengthening and utilizing the green and environmental-friendly aeration air conditioner manner with zero energy consumption, the energy consumption of the air conditioner system is reduced.
Owner:欧伏电气股份有限公司
Environmental Adaptive Air Conditioning in Textile Mills Combining Absorption Refrigeration and Evaporative Cooling
InactiveCN104456792BExtended use timeEffective recovery of exhaust air heatMechanical apparatusSpace heating and ventilation safety systemsTextile millEvaporative cooler
The invention discloses a large and small textile mill environment self-adaptation air conditioner with absorption refrigeration and evaporation cooling combined. The self-adaptation air conditioner comprises a combined evaporation cooling air conditioner unit and a lithium bromide absorption type water chilling unit which are connected and communicated with the large textile mill environment and the small textile mill environment respectively. According to the textile mill large and small environment self-adaptation air conditioner with absorption refrigeration and evaporation cooling combined, air is supplied to the large environment and the small environment, a good airflow organization can be formed, the heat of weaving machine equipment can be effectively discharged, the technology exhaust air with the high temperature can serve as a driving heat source of lithium bromide absorption type refrigeration, and the energy utilization efficiency is improved.
Owner:XI'AN POLYTECHNIC UNIVERSITY
Room-sized environmental air-conditioning system combining dehumidification and evaporative cooling with rotary wheel
InactiveCN104197447BEfficient dischargeWell organized airflowEnergy recovery in ventilation and heatingLighting and heating apparatusEvaporative coolerEngineering
The invention discloses a machine room big and small environment air conditioning system combining rotary dehumidification and evaporative cooling. The machine room big and small environment air conditioning system comprises an evaporative cooling air conditioning unit. The evaporative cooling air conditioning unit is communicated with a machine room big environment through a big environment blast pipe. The machine room big environment is connected with a big environment exhaust pipe and a big environment return air branch pipe respectively through a big environment return air pipe. The big environment return air branch pipe is connected with the evaporative cooling air conditioning unit. The evaporative cooling air conditioning unit is communicated with a machine room small environment through a small environment blast pipe. The evaporative cooling air conditioning unit is also connected with a small environment ground exhaust pipe. Multiple branch pipes of the small environment ground exhaust pipe are communicated with multiple air inlets on the ground of the machine room small environment respectively. According to the machine room big and small environment air conditioning system, the big environment and the small environment are adopted to supply air respectively, so good air distribution in a machine room can be formed, and heat of equipment can be effectively dissipated; a dehumidification rotary wheel is utilized for effectively recovering the heat of the equipment, so that the energy utilization efficiency is improved.
Owner:XI'AN POLYTECHNIC UNIVERSITY
Integrated fresh air conditioner
ActiveCN101363647BLower condensation temperatureReduce exhaust air temperatureLighting and heating apparatusAir conditioning systemsWhole bodyFresh air
The invention provides an integrated all-fresh air conditioner which comprises a housing, a fresh air inlet for introducing fresh air, electrical elements such as a compressor, etc., a condenser, an evaporator, a water tank, a pipeline system of all parts, a blower arranged at the rear part of the evaporator, an air outlet communicated with the blower, a return air inlet for absorbing indoor air, a condensate fan arranged at the rear part of the condenser, and an air outlet communicated with the condensing fan; wherein, a chemical filter and a fresh-air pre-cooled film are arranged at the front part of the evaporator, and a humidification film is arranged at the rear part of the evaporator, and a filter is arranged at the front part of the condenser. The integrated all-fresh air conditioner is designed into a whole body, and is condensed by the return air in an air conditioned room and the precooled fresh air, which can realize all-fresh-air effect while saving energy.
Owner:江苏国莱特空调设备有限公司
An installation process for air-conditioning outlet duct of rail vehicle
ActiveCN103101549BWell organized airflowSpace maximizationRailway heating/coolingEngineeringAir conditioning
The invention provides an installation process for an air conditioning outtake of a railway vehicle. The process comprises the following steps that: an installation seat, which horizontally extends into a passenger room, is welded on an upright column of a sidewall; a first limiting component and a second limiting component are fixed on the two sides of the outtake to form an outtake module; the outtake module is integrally mounted on the vehicle; the outtake module is placed on the installation seat and fixed by bolts; an outtake branch is in compression joint with an air inlet of the outtake, and the joint part is sealed by a sealing rubber strip; the outer end of an internally installed roof of the vehicle is inserted into a slot of the second limiting component; and the upper ends of internally installed side wallboards are overlapped on a bending part of the second limiting component. According to the process provided by the invention, the side roof, the side wallboards and the outtake are organically combined and reasonably connected, so that the space in the passenger room can be maximized, and the ride comfort of passengers is improved. The installation process provided by the invention has the characteristics that the installation time on the vehicle is short, the installation quality is high, and the maintenance is facilitated.
Owner:CRRC NANJING PUZHEN CO LTD
Air conditioner air outlet channel of railway vehicle
ActiveCN103112464BWell organized airflowReasonable spaceRailway heating/coolingEngineeringWall plate
Owner:CRRC NANJING PUZHEN CO LTD
Multipoint distributed type central ventilation system with nondestructive load-bearing effect and pipe laying method
PendingCN111351173AGood experienceImprove installation freedomDucting arrangementsLighting and heating apparatusFirefightingFloor slab
The invention relates to the fields of environment-friendly firefighting and air conditioner ventilation, in particular to a multipoint distributed type central ventilation system with a nondestructive load-bearing effect and a pipe laying method. The central ventilation system is connected with a static-pressure draught distributing box, and branch pipes separated from the static-pressure draughtdistributing box are distributed indoors; the branch pipes enter the room and are laid on a floor layer, and load-bearing walls and spandrel girders are not needed to be punched; the multiple branchpipes perform multipoint and multi-position air supply or air return; and indoor pipeline distribution includes one or more modes as follows: the load-bearing walls and the spandrel girders climb walls by the aid of parapet walls, that is, wall decoration is contained outside the load-bearing walls and the spandrel girders and assisted in hiding of the branch pipes; the load-bearing walls and thespandrel girders climb walls by growing, that is, grooves are formed in the load-bearing walls and the spandrel girders and the branch pipes climb walls along the formed grooves.
Owner:有无实业(重庆)有限公司
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