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Air deflector, air conditioner and control method and control device of air conditioner
Owner:GD MIDEA AIR CONDITIONING EQUIP CO LTD +1
dehumidifier
The present disclosure relates to a dehumidifier.The dehumidifier according to an embodiment may include a first part in which a fan, a heat exchanger, and a dehumidification module are installed. The first part may define an upper space of the dehumidifier.The dehumidifier may include a second part in which a vacuum pump and at least one tank are installed. The second part may define a lower space of the dehumidifier.The dehumidifier may further include a first partition wall that divides the upper space of the first part and the lower space of the second part into each other.
Owner:LG ELECTRONICS INC
Air conditioner and control method and device thereof
The invention discloses an air conditioner and a control method and device thereof. The air conditioner comprises a shell, the shell is provided with an air duct and a plurality of air ports, and each air port is arranged to be capable of communicating with the air duct to form an air outlet channel; the air guide mechanism comprises an air guide plate assembly movably connected with the shell, and the air guide plate assembly is arranged to control opening and closing of the multiple air openings so that the air conditioner can have multiple air outlet modes; the air deflector assembly is arranged to be capable of being in lap joint sealing with the shell when at least part of the air openings are closed so as to seal the closed air openings. Therefore, the air deflector assembly can be in lap joint sealing with the shell when at least part of the air openings are closed, so that the corresponding air openings can be completely closed, sealing of the air deflector assembly to the air openings is achieved, and cold and hot air on the two sides of the air deflector assembly in the closed state can be effectively isolated; therefore, water dripping caused by condensation generated by the air deflector assembly in the closed state can be avoided, and howling caused by air leakage at the air opening in the closed state can also be avoided.
Owner:GD MIDEA AIR CONDITIONING EQUIP CO LTD +1
Dehumidifier
A dehumidifier is provided that may include a base with an external air intake on one side thereof; a case disposed on an upper surface of the base and having a suction grille formed on a rear surface thereof; a top cover disposed on an upper surface of the case and having a discharge port; a discharge cover that opens and closes the discharge port; a drain pan including a first portion that extends laterally to divide an internal space of the case into an upper space and a lower space, and a second portion that extends from a lower surface of the first portion and disposed on the base; a water tank disposed on the upper surface of the base and that stores condensed water generated during a dehumidification process; a compressor disposed on the upper surface of the base spaced apart from the water tank; a fan module disposed on the first portion and having an outlet that communicates with the discharge port of the top cover; a condenser mounted on the first portion at an intake side of the fan module; an evaporator mounted on the first portion behind the condenser; and a control box coupled to the second portion and disposed directly above the external air intake. The fan module may include a fan housing disposed on the first portion, and a fan accommodated in the fan housing. A dripping hole may be formed in the fan housing.
Owner:LG ELECTRONICS INC
Dehumidifier
A dehumidifier according to an embodiment may include a housing including a suction grill formed on a rear surface thereof, and a discharge port formed on an upper surface thereof; a dehumidification module provided inside of the housing; a water tank detachably provided on one side of the housing and that stores condensate generated during a dehumidification process; a discharge cover that opens and closes the discharge port; a tilting module connected to a bottom of the discharge cover inside of the housing to tilt the discharge cover; and a shielding cover that accommodates the tilting module. The dehumidification module may include at least a compressor, a condenser, an evaporator, and a fan module. The tilting module may include a tilting motor fixed to the shielding cover; a tilting gear connected to a shaft of the tilting motor; and a tilting neck curved at a predetermined curvature and having on one surface thereof a tilting rack that engages with the tilting gear.
Owner:LG ELECTRONICS INC
A floor radiation cooling system and anti-condensation control method
The present invention discloses a floor radiation cooling system and an anti-condensation control method, which relate to the technical field of radiation air conditioning. The method comprises: real-time collection of indoor temperature and humidity, electric three-way valve opening, water pump flow and fresh air unit parameters; using particle swarm algorithm (PSO) to optimize radial basis function neural network (RBF) weights and construct a PSO-RBF prediction model; inputting indoor air temperature, relative humidity, fresh air speed, fresh air humidity, valve opening and water pump flow into the model, outputting surface temperature and calculating condensation risk value with current dew point temperature, dynamically regulating fresh air speed and humidity to achieve anti-condensation; and adjusting the radiation surface temperature based on the PMV thermal comfort model to maintain thermal comfort. The method uses a dual control mechanism to ensure that the radiation surface is prevented from condensation while using the radiation surface to independently bear the sensible heat load, effectively avoiding mold growth and maintaining a stable indoor thermal environment.
Owner:JINAN SPECIAL EQUIP INSPECTION & RES INST
Water pan and air conditioner
PendingCN119123628Aincrease temperaturereduce deliveryLighting and heating apparatusCondensate preventionEnvironmental engineeringMechanical engineering
The invention discloses a water pan and an air conditioner. The air conditioner is provided with an air outlet part, the air outlet part is provided with an air outlet space, the water pan comprises a water receiving part, the water receiving part is provided with a water receiving groove, the water receiving groove is adjacent to the air outlet part, and a cold insulation structure is arranged at the end, close to the air outlet part, of the water receiving part so as to reduce heat transfer between the water receiving part and the air outlet part. The cold insulation structure is arranged at the end, close to the air outlet part, of the water receiving part, so that heat transfer between the water receiving part and the air outlet part is reduced, namely, a cold bridge between the water receiving part and the air outlet part is cut off, and therefore the influence of the low temperature of the water receiving part on the air outlet part can be reduced, the temperature of the air outlet part can be increased, and the service life of the air conditioner is prolonged. And the risk of water dripping caused by condensation generated by the air outlet part is reduced, and then the use experience of a user is improved.
Owner:GD MIDEA AIR CONDITIONING EQUIP CO LTD +1
Radiation air conditioning system
ActiveCN119492098Areduce in quantitylow costMechanical apparatusLighting and heating apparatusAir conditioningContinuous operation
The invention provides a radiation air conditioning system. The radiation air-conditioning system comprises a radiation air-conditioning plate, an indoor heat exchanger, a compressor, an outdoor heat exchanger and an indoor temperature detection device, and the controller is configured to close a radiation air-conditioning plate electromagnetic valve and open a heat exchanger electromagnetic valve after a starting-up signal is obtained; if the change rate d of the compressor frequency within the time t0 is not larger than the preset change rate d1, when the evaporation temperature is smaller than the dew point compensation temperature, the opening degree of the first electronic expansion valve is gradually reduced till the evaporation temperature is not smaller than the dew point compensation temperature, and the opening degree of the first electronic expansion valve is S1 at the moment; if S1 is not smaller than the preset opening degree Sa, a radiation air conditioner plate electromagnetic valve is opened, a heat exchanger electromagnetic valve is opened, and circulation is carried out again; if S1 is smaller than the preset opening degree Sa, a radiation air conditioner plate electromagnetic valve is closed, and a heat exchanger electromagnetic valve is opened; and if the continuous operation time of the compressor is t10 and the first temperature difference value delta T belongs to the target temperature interval [delta T1, delta T2], the electromagnetic valve is opened and closed according to the capacity section where the frequency of the compressor is located.
Owner:HISENSE (SHANDONG) AIR CONDITIONING CO LTD
Detachable drainage device and dehumidifier thereof
The detachable drainage device comprises an outer box body, a water receiving tank, a water pumping assembly, a drainage butt joint assembly and a drainage external connection assembly, and the water receiving tank is inserted in a mounting groove of the outer box body front and back; the water pumping assembly is detachably installed on the water receiving tank in the vertical direction, and the top is provided with a power interface in the transverse moving direction of the water receiving tank and the top end is provided with a drainage interface for pumping water out in the vertical direction. The drainage butt joint assembly comprises a sliding groove seat, a drainage butt joint, a crankshaft and a rotary knob cover, the drainage butt joint is installed in the sliding groove seat in an up-down sliding mode, and the crankshaft is rotationally hinged to the sliding groove seat and rotationally driven by the rotary knob cover connected with the outer end; a crank end part arranged on the inner side of the crankshaft is clamped on the side surface of the drainage butt joint in a left-right sliding manner, so that the circumferential rotation motion of the crankshaft is converted into the up-and-down lifting motion of the drainage butt joint, and the drainage butt joint is inserted into the drainage interface; and the drainage external assembly is communicated with the drainage butt joint through the water guide hose and drains water outwards, so that the multifunctionality of the whole machine is improved.
Owner:ZHUHAI SAMYOU ENVIRONMENTAL TECH CO LTD
Humidity-adjustable air conditioner
ActiveCN222164993UMechanical apparatusLighting and heating apparatusWater storage tankControl system
The utility model discloses a humidity-adjustable air conditioner which comprises a condenser assembly, an evaporator assembly, a water fetching groove, a water storage tank and a water fetching flywheel assembly. Condensed water generated during operation of the evaporator assembly flows to the water storage tank through the first pipeline; condensate water generated when the evaporator assembly operates flows to the water fetching tank or the water fetching flywheel assembly or the condenser assembly through the second pipeline; the first control valve controls condensate water to flow to the first pipeline or the second pipeline; the sensor is used for sensing environment humidity; the control system controls operation of the first control valve and the water fetching flywheel assembly based on signals of the sensor. The environment humidity is detected through the sensor, the condenser is switched to flow to the first pipeline or the second pipeline through the control system, the water beating flywheel assembly is controlled to operate, the purpose of adjusting the environment humidity is achieved, the relative humidity can be controlled within a comfortable interval all the time in the using process, and the application feeling of a user can be directly improved.
Owner:GUANGDONG JIAYI ELECTRIC APPLIANCE CO LTD
Condensate Transfer Systems for Self-Contained Heat Pump Room Conditioning Units
An air conditioning unit for use in an opening of a building. The air conditioning unit includes an indoor portion configured to be position on an internal portion of the building and having an indoor heat exchanging coil, an outdoor portion configured to be position on an external portion of the building and having an outdoor heat exchanging coil, a pump, tubing connected to the pump, and a water dispersing device. The pump and the tubing may be configured to pump condensate from one of the indoor portion and the outdoor portion to the water dispersing device disposed at the other of the outdoor portion and the indoor portion such that the water dispersing device disperses the condensate about an area of the other of the outdoor portion and the indoor portion.
Owner:RHEEM MFG CO
Water carrier negative ion generating device
The invention belongs to the field of air treatment equipment, and particularly relates to a water carrier negative ion generating device. Comprising a water carrier anion generating structure and a water supply device, the water carrier negative ion generation structure generates negative air ion airflow and water mist in an internal and external airflow duct mode, and water carrier negative ions are output after the water mist is guided to flow in the same direction and mixed through the injection effect of the negative air ion airflow; the water supply device supplies water to the water carrier negative ion generation structure in the mode that water is stored below the water carrier negative ion generation structure, condensate water is recycled, and water is transferred and conveyed from the upper portion of the water carrier negative ion generation structure. According to the water supply system, long-distance water carrier negative ion conveying can be provided, stored water, supplied water and condensed water can form a closed-loop water circulation system, compared with a traditional open type water supply system, the water saving rate is remarkably increased, and the loss of the condensed water is reduced.
Owner:NINGBO SHUXIANG NEW MATERIAL +1
Dehumidification heat pump unit with chlorine and carbon dioxide detection function
ActiveCN119778793AEnergy recovery in ventilation and heatingMechanical apparatusControl systemFresh air
The invention relates to the technical field of dehumidification heat pumps, and particularly discloses a dehumidification heat pump unit with a chlorine and carbon dioxide detection function, which comprises a case, and an air inlet device, a fresh air device, an exhaust device, a heat exchange device and an air supply device which are arranged in the case, and further comprises a PLC (Programmable Logic Controller) control system and an integrated gas detection device electrically matched with the PLC control system; the integrated gas detection device is used in cooperation with the air inlet device and the heat exchange device, the integrated gas detection device comprises a chlorine gas detection module and a carbon dioxide detection module, and the heat exchange device comprises a compressor, an evaporator and a condenser; the PLC control system is electrically connected with the integrated gas detection device, the compressor, the fresh air device and the exhaust device and used for receiving chlorine and carbon dioxide concentration signals detected by the chlorine detection module and the carbon dioxide detection module. The fresh air device is regulated to increase the fresh air introduction amount and start the exhaust device to accelerate exhaust of waste gas in the swimming pool.
Owner:GUANGZHOU FENI SWIMMING POOL EQUIP TECH CO LTD
Constant humidity machine
The utility model relates to the technical field of humidity regulation, and specifically provides a constant humidity machine, which includes: a humidifying unit, which includes a humidifying part, and the humidifying part can release a first amount of moisture to a target space; a dehumidifying unit, which includes a condenser and an evaporator, and the condenser and the evaporator can remove a second amount of moisture from the target space; a liquid storage container, which can release the first amount of moisture to the humidifying part, and recover at least a part of the second amount of moisture. Through such a structure, it is possible to seek to achieve the humidifying function and the dehumidifying function of the constant humidity machine at the same time by sharing a liquid storage container. For example, the liquid storage container can be a water tank, etc. For example, the target space can be any space with humidity regulation requirements, such as a bedroom, a living room, an office, etc.
Owner:QINGDAO LEJIA ELECTRIC APPLIANCE CO LTD +1
dehumidifier
The present disclosure relates to a dehumidifier.A dehumidifier according to an embodiment of the present disclosure may include a main body including a suction part and a fan; a dehumidification module including a dehumidification member made of polymer membrane fibers to separate moisture from the humid air suctioned from the suction part; a vacuum pump configured to provide driving force to discharge moisture separated from the dehumidification module to an outside of the dehumidification module; a heat exchanger fluidly connected to the vacuum pump and configured to condense the separated moisture; and a drain tank configured to store water condensed in the heat exchanger, in which a first direction of humid air flowing into the dehumidification module and a second direction in which moisture separated within the dehumidification module flows may be perpendicular to each other.
Owner:LG ELECTRONICS INC
Hoisting type purification total heat exchanger capable of rapidly dehumidifying
ActiveCN119309313ADischarge in timeavoid breedingEnergy recovery in ventilation and heatingMechanical apparatusHigh humidityProcess engineering
The invention discloses a hoisting type purification total heat exchanger capable of achieving rapid dehumidification, and belongs to the field of total heat exchangers, the hoisting type purification total heat exchanger comprises a box body, a first air inlet cover and a second air outlet cover are installed at the left end of the box body, a second air inlet cover and a first air outlet cover are installed at the right end of the box body, and a heat exchange core body is installed in the box body; a first draught fan is installed at the position, close to the second air inlet cover, in the box body, and a second draught fan is installed at the position, close to the second exhaust cover, in the box body. Water drops can be ensured to be rapidly and comprehensively removed through left-right movement of the water scraping strip, the water drops are guided by the first liquid guide groove to flow and finally collected in the first water receiving box and the second water receiving box, the drainage efficiency is improved, it is ensured that water in the box body can be drained in time, and the service life of the water scraping strip is prolonged. And the problem of bacterium breeding possibly caused by too high humidity is effectively avoided, so that the cleanness and sanitation of the environment in the box body are maintained, and the service life of the equipment is also prolonged.
Owner:XIAMEN ZHONGHUI AIR CONDITIONING CO LTD
Window air conditioner
PendingUS20250305688A1Mechanical apparatusLighting and heating apparatusMechanical engineeringWaste management
A window air conditioner includes a casing, an indoor heat exchanger, an indoor fan assembly, an outdoor heat exchanger and an outdoor fan assembly. The casing includes a base, an indoor housing and an outdoor housing; the indoor heat exchange, the indoor fan assembly, the outdoor heat exchanger and the outdoor fan assembly are arranged on the base. A top of the indoor housing is lower than a top of the outdoor housing, and an avoiding groove recessed towards the base is formed between the indoor housing and the outdoor housing.
Owner:HISENSE (GUANGDONG) AIR CONDITIONER
Liquid water source collecting device, air conditioner, control method and related device
The embodiment of the invention discloses a liquid water source collecting device, an air conditioner, a control method and related devices.The liquid water source collecting device comprises a liquid collecting assembly, a liquid enriching assembly, a first pipeline assembly and a second pipeline assembly, in the using process, the first pipeline assembly is used for supplying air to a moisture absorbing and discharging part, and the second pipeline assembly is used for supplying air to a moisture absorbing and discharging part; the moisture absorption and removal part captures water vapor and water vapor in the air, then the energy supply assembly can provide energy for the moisture absorption and removal part, the moisture absorption and removal part is promoted to release the water vapor, and the water vapor can be supplied to the liquid collection assembly through the second pipeline assembly to be stored. On the basis of the liquid water source collecting device provided by the embodiment of the invention, liquid water can be automatically supplemented into the liquid collecting assembly by utilizing water vapor and water vapor in the air, so that a user does not need to supplement water or the water supplementing frequency of the user can be greatly reduced, the water using convenience of an electric appliance can be guaranteed, and the user experience is improved.
Owner:SHENZHEN ROBOROCK INNOVATION TECH CO LTD
Heat exchange assembly and air treatment device
The invention relates to the technical field of heat exchanger structures, in particular to a heat exchange assembly and an air treatment device. The device comprises a first heat conduction base body made of an aluminum profile, a second heat conduction base body made of an aluminum profile, a semiconductor thermoelectric element group, a first phase change heat conduction gasket used for improving heat conduction efficiency and a second phase change heat conduction gasket used for improving heat conduction efficiency, a plurality of hollow cavities and high-heat-conduction metal bridges are arranged in the first heat conduction base body, and the hollow cavities are connected through the high-heat-conduction metal bridges to form a multi-path parallel internal heat conduction channel; a plurality of hollow cavities are arranged in the first heat conduction base body and the second heat conduction base body, and a multi-path parallel heat conduction channel is formed by a high heat conduction metal bridge, so that the heat exchange assembly can greatly shorten the conduction path of heat flow from a semiconductor thermoelectric element to the surface of the heat conduction base body, and the harsh requirements for rapid heat exchange and dynamic temperature control are effectively met.
Owner:FOSHAN KAWA TECH CO LTD
Intelligent spraying method for elevator air conditioner
ActiveCN119263027Aeasy to controlavoid accumulationMechanical apparatusLighting and heating apparatusWater productionFuzzy control algorithm
The invention provides an elevator air conditioner intelligent spraying method which comprises the following steps: acquiring temperature and humidity sensor data in an elevator car and elevator door opening and closing state data, including door opening duration, door closing duration, door opening speed, door closing speed, door opening and closing times and door opening staying duration, and according to a pre-established thermodynamic model, calculating the temperature and humidity of the elevator car according to the temperature and humidity sensor data and the elevator door opening and closing state data; calculating to obtain a first condensate water generation rate estimated value; the deviation between the net condensate water generation rate and a preset condensate water generation rate safety threshold value is used as the input, the humidity fluctuation period, the humidity intraday change rule and the humidity and temperature coupling relation are combined, a fuzzy control algorithm is adopted, the spraying period, the spraying duration and the adjustment amount of the atomization particle size are output, and therefore dynamic optimization of the working parameters of the spraying equipment is achieved.
Owner:FOSHAN NACHI ELECTRICAL EQUIP CO LTD
Heat exchange device and air conditioning system
PendingCN119802902ACondensate preventionHeating and ventilation casings/coversAir conditioningRefrigeration
The invention relates to the technical field of refrigeration, in particular to a heat exchange device and an air conditioning system. The heat exchange device comprises a shell assembly, a refrigerant assembly and a partition assembly, an air inlet and an air outlet are formed in the shell assembly, an airflow cavity arranged in the first direction is formed in the shell assembly and communicates with the air inlet and the air outlet, and the first direction is the direction from the air inlet to the air outlet; the refrigerant assembly comprises a plurality of refrigerant pipelines arranged in the airflow cavity in a penetrating mode, the separation assembly is arranged in the airflow cavity and divides the airflow cavity into at least two airflow channels which are separated from each other, the refrigerant pipelines are arranged in each airflow channel, and the number of the refrigerant pipelines in any two airflow channels is different. According to the heat exchange device in the embodiment, the airflow cavity is divided into the multiple independent airflow channels through the separation assemblies, disordered flowing of airflow in the heat exchange device is avoided, and therefore the contact efficiency of the airflow and the refrigerant pipeline is improved.
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
Water source type fresh air handling unit capable of independently controlling temperature and humidity
ActiveCN119436333Areduce humiditytemperature controlDucting arrangementsLighting and heating apparatusWater sourceFresh air
The invention discloses a water source type fresh air handling unit capable of independently controlling temperature and humidity. The condensation and dehumidification assembly is arranged in the shell, the condensation and dehumidification assembly comprises a dehumidification air duct, a water collecting tank is driven by the bottom of the dehumidification air duct, an evaporator and a condenser are installed in the dehumidification air duct in parallel, and a first fan is fixedly connected to one end of the dehumidification air duct and used for introducing indoor or outdoor air; through the design of the water pump, the sealing box and the nozzle, automatic high-pressure washing of the evaporator is achieved, the evaporator is kept clean, and the service life of the device is prolonged; when fresh air needs to be introduced, indoor and outdoor air exchange is easily achieved by switching cooperation of the air channel and the draught fan, and the freshness of the indoor air is guaranteed. A floor heating water source is used for heat exchange, and indoor temperature and humidity are adjusted by transferring indoor energy.
Owner:MACON COOLING & HEATING ENERGY-SAVING EQUIP CO LTD
Condensate water ultrasonic atomization cooling device
The utility model discloses a condensate water ultrasonic atomization cooling device, which relates to the field of air conditioners and is characterized in that a radiator, a circulating pump and a water cooling head are connected through pipelines to form a cooling loop; a water supply port of the water collecting tank is in pipeline connection with the ultrasonic atomization head and the drainage electromagnetic valve; the internal temperature and humidity sensor, the external temperature and humidity sensor and the water level sensor are electrically connected with an input port of the main control board; the ultrasonic atomization driving plate, the cold air fan, the drainage electromagnetic valve, the circulating pump, the cooling fan and the semiconductor chilling plate are electrically connected with an output port of the main control panel; the ultrasonic atomization head is electrically connected with the ultrasonic atomization driving plate; the heat dissipation efficiency of the radiator is improved through condensate water ultrasonic atomization cooling, an external temperature and humidity sensor and a main control board are arranged to accurately control the spraying amount of an ultrasonic atomization head, the condensate water utilization rate is improved, a low-temperature protection mechanism is arranged, and the energy efficiency ratio is improved through control of a PID algorithm in the refrigeration process.
Owner:陈平
Intelligent monitoring and early warning system for condensate water of heating and ventilation system based on Internet of Things
The invention relates to the technical field of leakage detection, in particular to a heating and ventilation system condensate water intelligent monitoring and early warning system based on the Internet of Things, which comprises a spectrum sensing scheduling module, a data transmission optimization module, a vibration pressure monitoring module, a gas component analysis module and a leakage early warning module. According to the invention, the wireless spectrum bandwidth is dynamically scheduled, the data transmission time sequence is optimized, the priority transmission of key monitoring data is ensured, the timeliness and accuracy are improved, the data loss caused by interference and unstable signals is reduced, the vibration and pressure sensor analysis are combined, the leakage is identified in real time, and the leakage position and trend are determined through gas component monitoring; comprehensive risk analysis is provided, sensitivity and accuracy are improved, evaluation of environmental changes is enhanced through temperature and humidity sensing, the monitoring and early warning functions are further improved, manual intervention is reduced, the autonomous monitoring and alarm capacity of equipment is improved, and resource use and early warning response speed is optimized.
Owner:森塔(山东)机器人科技股份公司
Multi-mode energy-saving central air-conditioning ventilation system
PendingCN119222671AHigh degree of integrationReduce energy consumptionEnergy recovery in ventilation and heatingMechanical apparatusFresh airEnvironmental engineering
The invention discloses a multi-mode energy-saving central air conditioner ventilation system which comprises a fresh air system and an exhaust system, and the fresh air system comprises a fresh air inlet pipeline, a fresh air primary-efficiency filter box, a fresh air medium-efficiency filter box and a fresh air supply pipeline which are sequentially connected in the downwind direction; the air exhaust system is characterized in that the air exhaust system comprises an air exhaust inlet pipeline, an air exhaust primary-effect filter box, an air exhaust medium-effect filter box, an air exhaust air collecting box and an air exhaust outlet pipeline which are sequentially connected along the air direction, and an air exhaust sterilization and purification mechanism which is communicated front and back is further arranged between the air exhaust primary-effect filter box and the air exhaust medium-effect filter box; an exhaust air return box communicated in the front-back direction is further arranged between the exhaust air medium-efficiency filter box and the exhaust air collecting box, and an air return circulating valve is arranged in the exhaust air return box and communicated with the fresh air medium-efficiency filter box. The central air-conditioning ventilation system is suitable for peacetime and wartime combined medical public buildings or respiratory tract infectious disease areas, and is low in energy consumption.
Owner:THE FIRST AFFILIATED HOSPITAL OF CHONGQING MEDICAL UNIVERSITY
Off-grid light storage integrated air water production equipment
The utility model discloses off-grid light storage integrated air water production equipment, which comprises an off-grid light storage power supply system and an off-grid light storage water production system, the off-grid light storage power supply system comprises an electric control cabinet, the off-grid light storage water production system is arranged in the electric control cabinet, an energy storage lithium battery is arranged in the electric control cabinet, and the energy storage lithium battery is connected with the off-grid light storage water production system. A solar panel is arranged on one side of the electric control cabinet, a solar power generation controller is arranged on one side of the energy storage lithium battery, and the solar power generation controller is electrically connected with the solar panel and the energy storage lithium battery. The variable-frequency control system for the air water production equipment accurately controls the air water production equipment to work, and by monitoring the temperature and humidity inside and outside the water production equipment, analyzing the temperature and humidity and performing variable-frequency control on electrical equipment inside the off-grid light storage water production system, various electrical equipment can operate under the working condition at the optimal frequency, efficient and energy-saving water production is realized, and the service life of the air water production equipment is prolonged. And high-efficiency water production is realized.
Owner:HUNAN JINGJINGNING ENERGY EQUIP CO LTD
Hanging type air conditioner indoor unit
ActiveCN222925615ULighting and heating apparatusCondensate preventionElectric machineryEnvironmental engineering
The utility model provides a hanging type air conditioner indoor unit. An indoor motor is an outer rotor motor; a volute tongue air duct and a motor cavity are formed in the base, and the volute tongue air duct and the motor cavity are sequentially arranged in the width direction of the main body; the first water pan is arranged on the base and used for receiving condensate water flowing down from the indoor heat exchanger, and the first water pan is arranged on the front side of the volute tongue air duct; the drainage part is formed on the base and located below the motor cavity, and the drainage part and the motor cavity are isolated through a first partition plate; the drainage part is communicated with the first water pan; a drainage hole is formed in the bottom wall of the drainage part, and water in the first water pan is drained through the drainage hole; the drainage part is located below the motor cavity and is isolated from the motor cavity through the first partition plate, so that when water is collected to the drainage part, condensate water in the drainage part cannot flow to the indoor motor, water is prevented from being splashed to the indoor motor, the situation that the indoor motor is burnt out after being powered on due to water is avoided, and normal work and the service life of the indoor motor are guaranteed.
Owner:HISENSE (SHANDONG) AIR CONDITIONING CO LTD
Self-control energy-saving water cooling device of central air conditioner
ActiveCN119983403ALighting and heating apparatusCondensate preventionAutomatic controlAtmospheric sciences
The invention provides a self-control energy-saving water cooling device of a central air conditioner, and relates to the technical field of air conditioner cooling. The self-control energy-saving water cooling device of the central air conditioner comprises a frame and further comprises two sets of cold and hot medium circulating systems and a water tank assembly which are fixedly installed on the frame, and the two sets of cold and hot medium circulating systems are connected with the upper end and the lower end of the water tank assembly respectively. The heating assembly and the refrigerating assembly are installed on the water tank assembly. According to the self-control energy-saving water cooling device of the central air conditioner, by arranging the cold and hot medium circulating system and the water tank assembly, the effect of saving energy and cooling the central air conditioner is achieved, no additional water source is needed, pollution of condensate water to the pipeline is lower, it is guaranteed that the self-control energy-saving water cooling device can still be used in cooperation with an existing central air conditioner outdoor unit under the condition that a cooling fan is not additionally arranged, and the service life of the central air conditioner is prolonged. According to the central air conditioner, secondary utilization of wind power can be achieved, the energy-saving and cooling effects are achieved, and the refrigerating assembly is arranged, so that the effect that the central air conditioner always operates with small energy can be achieved.
Owner:BEIJING YONGXIN JIACHENG ENG TECH CO LTD
Air conditioner air diffuser assembly, air conditioner and control method of air conditioner air diffuser assembly
The invention provides an air conditioner air diffuser assembly, an air conditioner and a control method of the air conditioner air diffuser assembly, the air conditioner air diffuser assembly comprises an air diffuser, the air diffuser is arranged above a condenser, the air diffuser can receive condensate water, and the air diffuser is arranged above the condenser. The inner bottom of the air diffuser is provided with a first inclined plane and a second inclined plane, the first inclined plane extends towards a first horizontal direction and obliquely downwards, the second inclined plane extends towards a second horizontal direction and obliquely downwards, and the first inclined plane can guide water on the first inclined plane to one side of the condenser in the horizontal direction to be discharged; the second inclined face can guide water on the second inclined face to the other side of the condenser in the horizontal direction, and the first horizontal direction is opposite to the second horizontal direction. According to the air conditioner water fetching mechanism, condensate water can be distributed to the inner side and the outer side of the condenser, the utilization rate of the condensate water is increased, the heat exchange area of the condenser is increased, the heat dissipation and cooling effect on the condenser is improved, and the problem that water fetched by the air conditioner water fetching mechanism in the prior art cannot be fetched to the outer side of the condenser is solved.
Owner:GREE ELECTRIC APPLIANCE INC OF ZHUHAI
Condensate Removal Systems from Self-Contained Heat Pump Room Conditioning Units
An air conditioning unit is disclosed for use in an opening of a building. The air conditioning unit includes an indoor portion configured to be position on an internal portion of the building and having an indoor heat exchanging coil, an outdoor portion configured to be position on an external portion of the building and having an outdoor heat exchanging coil, and a water dispensing mechanism configured to externally disperse condensate from within the outdoor portion.
Owner:RHEEM MFG CO