2007 results about "Cold blast" patented technology

The control method of the air conditioner comprises the steps that the operation mode of the air conditioner is obtained, and an air outlet instruction, sent by a user, of the air conditioner is obtained; and if the operation mode is the refrigeration mode and an air outlet instruction of the air conditioner sent by a user is not obtained, the multiple opening and closing doors are controlled to jointly close the front air outlet, and after the set time, the opening and closing door located at the lowest position is controlled to close the lower air outlet, so that the air conditioner blows cold air into a room from the lower air outlet firstly. After the time is set, the air conditioner blows the cold air into the room from the front air outlet, and the cold air is prevented from directly blowing people all the time.

The invention discloses an air conditioner and a control method thereof. The air conditioner comprises a main body internally provided with an air duct, the air duct is provided with a front air outlet and a lower air outlet, the front air outlet is located in the front side wall of the main body, the lower air outlet is located in the front of the lower side wall of the main body, and the size of the front air outlet in the vertical direction is larger than that of the lower air outlet in the front-back direction; the opening and closing doors are sequentially arranged in the vertical direction and arranged at the front air outlet in a swinging mode, the opening and closing doors are arranged to be capable of jointly closing the front air outlet, the opening and closing door located at the lowest position is arranged to be capable of closing the lower air outlet, and the lower air outlet is in an open state on the basis that the front air outlet is jointly closed by the opening and closing doors. The air conditioner is matched with an engineering panel so that hot air and cold air can be supplied to the lower portion, and hot air and cold air can also be supplied to the front portion; in addition, the size of the front air outlet in the vertical direction is larger than that of the lower air outlet in the front-back direction, and therefore condensation caused by air backflow is not prone to occurring in the cold air discharging process of the lower air outlet.

The invention provides an up-down air outlet air conditioner and a control method thereof. The up-down air outlet air conditioner comprises a shell, a first air inlet, a first air outlet, a second air inlet and a second air outlet. The indoor heat exchanger is arranged in the shell and divides the space in the shell into an upper space and a lower space; the first air duct is arranged in the upper space and communicates with the second upper air opening; the second air duct is arranged in the lower space and communicates with the first lower air opening; the first cross-flow fan blade is arranged in the first air duct; the second cross-flow fan blade is arranged in the second air duct; the first upper air opening and the first air channel can communicate with the second air channel, and the second air channel and the second lower air opening can communicate with the first air channel. According to the up-and-down air outlet air conditioner and the control method thereof, the requirements that cold air is not directly blown during refrigeration and hot air falls to the ground quickly during heating can be met, and too large noise cannot be generated.

The invention belongs to the technical field of flue gas treatment, and particularly relates to a flue gas desulfurization and denitrification integrated device and method for a blast furnace hot blast stove. An outlet of a heat exchanger is connected with a booster fan, a cold air mixing valve is connected between the heat exchanger and the booster fan, and an outlet of the booster fan is connected with an inlet flue of a semi-fixed bed adsorption tower; an outlet flue is arranged on the side wall of the semi-fixed bed adsorption tower, the outlet flue and the inlet flue are arranged on different sides of the semi-fixed bed adsorption tower, the reducing agent storage device is connected with the injection structure, the injection structure is inserted into the inlet flue wall of the semi-fixed bed adsorption tower through a pipeline, and the semi-fixed bed adsorption tower is connected with the bed intermittent operation control system. An outlet pipeline at the bottom of the semi-fixed bed adsorption tower is connected with a discharging chain, the discharging chain is connected with a discharging bin, a feeding opening in the top end of the semi-fixed bed adsorption tower is connected with a feeding chain, and the feeding chain is connected with a feeding bin. The device completes desulfurization and denitrification in the semi-fixed bed adsorption tower, no additional device is needed for denitrification, the occupied area is small, and the investment is low; by-products can be comprehensively utilized, and zero waste discharge is realized.

The invention discloses a melt spinning cooling system which comprises a spinning box, a cooling cylinder section, a first heating assembly, a second heating unit and a recovery part, the first heating assembly outputs trace hot nitrogen, anti-oxidation protection of melt trickles is achieved, the oxidation risk possibly caused by direct contact of a traditional cooling medium is avoided, and the cooling efficiency is improved. Meanwhile, the second heating unit is matched to regulate and control the temperature of the cooling cylinder section, so that the whole-process temperature accurate control from oxidation prevention to high-temperature natural cooling and the high-temperature natural cooling and cold air supply-free operation process are realized, and the solidification orientation length and process of the melt trickle can be actively lengthened by combining gradient process temperature control; different from the defect of insufficient orientation caused by too fast cooling in the prior art, key conditions are provided for optimization of a fiber orientation structure; due to the coaxially stacked cooling cylinder sections and nitrogen recovery operation, a stable cooling environment is constructed, fiber shaking is avoided, the nitrogen utilization rate and the environmental safety are improved, and the process stability and economical efficiency are balanced.

The invention relates to the technical field of air conditioners, and discloses a cold air prevention method for an air conditioner, which comprises the following steps: acquiring an indoor initial temperature under the condition that the air conditioner is heated and started; after the air conditioner continuously operates for the target duration, the indoor coil pipe temperature is obtained; and according to the indoor initial temperature and the indoor coil pipe temperature, a target cold air prevention scheme of the air conditioner is determined and executed. According to the indoor initial temperature when the air conditioner is started for heating and the indoor coil pipe temperature after the air conditioner continuously operates for the target duration, the matching condition of the actual heating requirement corresponding to the indoor environment and the actual heating capacity after the air conditioner operates for a period of time can be determined, and the appropriate target cold air prevention scheme is selected accordingly to enable the air conditioner to execute according to the matching condition. Therefore, the reliability of the cold air prevention scheme can be improved, and the energy-saving effect of the air conditioner is considered while the comfortable experience of a user is guaranteed. The invention further discloses a cold air prevention device for the air conditioner, the air conditioner and a computer readable storage medium.

The invention belongs to the field of coupling power generation, and provides a coupling pulverized coal fired boiler low-load stable combustion and blending combustion system and a control method. According to the system, cold air from a boiler primary air fan is divided into two paths, one path is directly conveyed to a cold air main pipe, and the other path is conveyed to a hot air main pipe after being preheated by a preheater; the coal mill correspondingly takes cold air and hot air from the cold air mother pipe and the hot air mother pipe, the cold air and the hot air are mixed to a set temperature and then enter the coal mill for pulverized coal drying, and the dried pulverized coal is conveyed to the pulverized coal boiler to enter a hearth for combustion; the biomass gasification furnace takes cold air and hot air from the cold air mother pipe and the hot air mother pipe correspondingly, and the cold air and the hot air enter the biomass gasification furnace after being mixed to a set temperature; the biomass material is gasified in the biomass gasification furnace to generate carbonized products, namely biomass charcoal and biogas; the carbonized product biomass charcoal is conveyed to a coal mill to be milled together with the raw coal, and then is blown to a pulverized coal boiler to enter a hearth for combustion; biogas directly enters the pulverized coal boiler and enters a hearth for combustion.

The invention discloses a power station pulverized coal boiler dry deslagging furnace bottom air leakage treatment system and method, relates to the technical field of power station boiler dry deslagging, and mainly aims to reduce inorganized cold air entering a hearth, reduce adverse effects on the hearth temperature, enable the combustion process to be more stable and improve the combustion efficiency. According to the main technical scheme, the dry slag removal furnace bottom air leakage treatment system for the pulverized coal fired boiler of the power station comprises a dry bottom hopper, a slag removal box body and an air suction and exhaust device, a dry slag conveying belt is arranged in the slag removal box body, and a slag falling opening is formed in the position, opposite to the dry bottom hopper, of the slag removal box body; exhaust ports are formed in the two sides, in the length direction of the dry slag conveying belt, of the slag falling port respectively, the exhaust ports are communicated with the air suction and exhaust device through a communication air duct, a switching valve is arranged on the communication air duct, and the opening degree of the switching valve is adjustable.

The utility model relates to the technical field of vacuum gas quenching furnaces, and discloses a circulating heat exchange type vacuum gas quenching furnace which comprises a vacuum gas quenching furnace body, a set of connectors are arranged on the outer wall of the vacuum gas quenching furnace body, circulating pipes are connected to the outsides of the connectors, a water cooling tank is connected to one end of each circulating pipe, and a flow dividing air bellow is rotationally installed on one side of the interior of the water cooling tank; a plurality of heat exchange pipes are arranged on the inner wall of the flow dividing air bellow in the circumferential direction at equal intervals, the ends, away from the flow dividing air bellow, of the heat exchange pipes are connected with an air bellow, a sealing plate is rotationally installed on the other side in the water cooling tank, and a three-way air pipe is arranged outside the sealing plate. The workpiece is placed in the vacuum gas quenching furnace to be heated in advance, a proper environment is provided for heat treatment of the workpiece, cold air is divided through the multiple heat exchange pipes, the heat exchange efficiency is improved, the bevel gear rotates to drive the sealing plate, the air box and the heat exchange pipes to rotate, the multiple heat exchange pipes make full contact with cooling liquid, the heat exchange uniformity is improved, and the heat exchange efficiency is improved. And the workpiece cooling effect is ensured.

The utility model discloses an environment-friendly municipal sludge drying system, belongs to the field of sludge treatment processes, and is suitable for drying treatment of municipal sludge. The drying system comprises a hot blast stove, a heat exchanger, a condenser, a collector, a dryer and a waste gas treatment device, and can further comprise a high-temperature mixing chamber; the dryer adopts a gas drying mode, a material inlet of the dryer is connected with treated moisture-containing sludge, a gas source inlet is connected with high-temperature drying air, and the moisture-containing sludge is dried by the high-temperature drying air; a material inlet of the collector is connected with a dried material outlet of the dryer, a dried finished product is collected, and low-temperature moisture-containing air is discharged; the condenser condenses the low-temperature moisture-containing air to obtain condensed water and low-temperature dry air; the heat exchanger receives high-temperature hot air and low-temperature dry air to exchange heat in the heat exchanger to obtain waste gas and high-temperature dry air; and the hot blast stove supplies high-temperature hot air to the heat exchanger by introducing cold air and heating. The sludge drying system has the remarkable advantages of high drying efficiency, stable and safe operation, energy conservation, environmental protection, cost saving and the like.

The invention relates to the technical field of bypass ventilation denitration systems, and discloses an intelligent bypass ventilation SCR (Selective Catalytic Reduction) coupling SNCR (Selective Non-Catalytic Reduction) denitration system which comprises a smoke chamber, a cyclone cylinder, a precise ammonia spraying system, an air mixing chamber, a cooling fan, a cold air valve, a dust collection chamber, an SCR reactor, an exhaust fan, a chimney, a stock bin, a bin pump, a compressed air system and an intelligent control system, the air inlet is connected with the smoke chamber, and the feed opening is connected with the bin pump. Under any working condition, NOx emission at a chimney outlet can reach the standard, the ammonia water consumption is lowest, the denitration effect is good, the investment cost is low, the problem that NOx emission of the kiln tail chimney is unstable and prone to exceeding the standard is solved, the catalyst abrasion and blocking risk can be greatly reduced, the catalyst dosage is small, the maintenance cost is low, and the method is suitable for industrial production. And long-term stable operation of the system is realized.

The invention relates to the technical field of direct-current charging piles, in particular to a direct-current charging pile in an air-cooling and liquid-cooling combined cooling mode, which comprises a direct-current charging pile body, threading holes are formed in the inner walls of the two sides of the direct-current charging pile body respectively, and charging gun cables are mounted in the threading holes. The output end of the charging gun cable is connected with a charging gun head, and the access end of the charging gun cable is connected with a cable wiring end. The mode of combining the liquid cooling mechanism and the air cooling mechanism is adopted, combined cooling of heat at the connecting position of the charging gun cable and the cable wiring end is achieved, through cooperation of the air supply pipe and the connecting pipe sleeving assembly, fixed-point conveying and cooling of the connecting position of cold air can be achieved, the coating effect on the liquid cooling protection sleeve and the direct-current charging pile body is achieved, and the cooling effect of the direct-current charging pile is improved. The combination of liquid cooling and air cooling is met, the stability of installation of the liquid cooling protective sleeve and the charging gun cable is also met, and the abrasion and potential safety hazards of the charging gun cable caused by shaking of the liquid cooling protective sleeve are reduced.

The present application relates to air conditioning technology field, specifically relates to a kind of partition regulation formula refrigeration constant temperature and humidity air conditioning unit with air supply system, comprising: unit machine case;Constant temperature air supply structure for temperature regulation for air supply system air supply is equipped in the inside of unit machine case, and the air supply end of constant temperature air supply structure is connected with air duct for wind force transmission;The air duct is installed with constant humidity partition regulation structure for indoor partition regulation air supply in air outlet end.This application, in hot air heating mode, system can effectively deliver hot air to each partition by closing No. 1 and No. 3 electromagnetic valve, realize subarea heating, improve energy utilization efficiency, in cold air refrigeration mode, system is adjusted closed flap and starts compressor, so that cold air is delivered to each partition after refrigeration cycle, also realize subarea refrigeration, exhaust air and dust mode can extract indoor peculiar smell and dust, improve indoor air quality.

The invention discloses an air cooling energy storage system and a heat management method, and relates to the technical field of air cooling energy storage. Comprising a cold air energy storage cabinet, a cabinet door is arranged on the front side of the cold air energy storage cabinet, a motor is fixedly connected to the right side of the cold air energy storage cabinet, an air inlet unit is arranged on the inner side of the cold air energy storage cabinet, a plurality of mounting frames are fixedly connected to the inner side of the cold air energy storage cabinet, and an air outlet unit is arranged on the left side of the cold air energy storage cabinet; the left side of the cold air energy storage cabinet is fixedly connected with a protective cover, the air inlet unit comprises an air inlet box, and the air inlet box is fixedly connected to the top of the inner side of the cold air energy storage cabinet. Through the arrangement of the air inlet box, the first rotating rod, the dispersing plate, the fixing box and dispersing holes, entering cold air is conveniently dispersed, through the bottom block, the rotating disc, the connecting rod, the swing block and the swing plate, repeated swing of the swing plate is conveniently controlled, the entering cold air is more evenly distributed, and heat dissipation of electric devices is facilitated.

The invention provides an air outlet frame assembly, a duct type air conditioner and an air conditioner. The air outlet frame assembly comprises an air outlet support provided with a first air passing opening, and the first air passing opening faces the first direction; the opening and closing doors are sequentially arranged in the third direction and arranged on the air outlet support in a swinging mode at the first air passing opening, the opening and closing doors are arranged to be capable of jointly closing and jointly opening the first air passing opening, and the first direction intersects with the third direction. The air outlet frame assembly is applied to the duct type air conditioner, the duct type air conditioner is further provided with a second air passing opening, the second air passing opening is located in the first side of the first air passing opening in the first direction, the second air passing opening is located in the fifth side of the first air passing opening in the third direction, and the duct type air conditioner is matched with an engineering panel to achieve hot air supply and air cooling to the lower portion. In this way, the purposes of reducing the air supply blind area, reducing the temperature difference of different indoor areas and improving the hot air blowing comfort of a user can be achieved, and the user experience is better.

The invention relates to a bladeless fan capable of switching cold air and hot air, the core of the bladeless fan is an air valve assembly in a shunt pipe, and an air inlet connecting port can be communicated with a first air outlet (in a first air outlet form) or a second air outlet (in a second air outlet form) by switching an air valve; in the first form, airflow enters the hot air outlet shell with the electric heater through the first air outlet, warm air is formed, and the heating requirements in winter, spring and autumn are met; in the second form, the airflow enters the cold air outlet pipe through the second air outlet, cold air is sent out, and cooling in summer is adapted; the first air outlet on the front side of the shunting pipe corresponds to warm air (front concentrated air supply), the left and right second air outlets correspond to cold air (two-side diffused air supply), and air supply modes can be flexibly switched. And the air duct elbow rotationally communicates with the flow dividing pipe, the cold air outlet pipe can rotate, a user can adjust the air supply angle, the problem that air outlet of a traditional bladeless fan is fixed is solved, the air supply requirement of a specific area is accurately met, and the equipment utilization rate and practicability are improved.

The utility model provides a water cooling device based on a cable plastic extruding machine, which comprises a support frame, a cooling box arranged at the upper end of the support frame, and a plurality of uniformly distributed support legs arranged at the lower end of the support frame, and is characterized in that a discharge hole is formed in the right side of the cooling box, and a feed hole is formed in the left side of the cooling box; and two partition plates which are symmetrically distributed left and right, an electric control module, an air blowing module and a water supply module are arranged in the cooling box. According to the water cooling device based on the cable plastic extruding machine, a certain amount of cooling water can rapidly evaporate and absorb heat on the surface of a cable so as to rapidly and efficiently realize water cooling of the cable, and cold air blown by the air cooler accelerates surface heat dissipation on the outer arc surface of the cable through forced convection; and water cooling of the cable is assisted, so that the cable extruded by the cable plastic extruding machine is quickly and efficiently cooled.

The air film structure with the cooling function comprises an air inflation film layer, a heat insulation layer and an air supply device, an air film space is formed between the air inflation film layer and the ground, and the heat insulation layer is arranged on the air inflation film layer; the heat insulation layer comprises a plurality of air rib pipe sections which are sequentially arranged on the air inflation film layer. One or at least two communicated air rib pipe sections form an air duct, so that a plurality of air ducts are formed on the heat insulation layer; each air duct is provided with an air inlet and an air outlet, the air inlets are connected with the air supply device, and the air ducts are used for receiving cold air of the air supply device so as to mix the cold air with heat of the inflatable film layer to cool the air film space; and the air outlet is used for discharging cold air and heat mixed in the air duct to the outside. According to the air film structure, cold air and heat of the air inflation film layer are mixed to cool the air film space through cooperation of the multiple air channels, the air inlets in the air channels, the air outlets in the air channels and the air supply device, and therefore the safety and reliability of the air film structure are improved.

The invention discloses a heating furnace hearth pressure adjusting method and system, and relates to the technical field of industrial furnaces. The method comprises the steps that a smoke exhaust pipe is arranged at the tail of a heating furnace, smoke in a hearth is led out of the furnace, the temperature of discharged smoke is reduced to be lower than the target temperature through an air heat exchanger, an air mixing cooler is arranged in front of the air heat exchanger to provide protection, and the air mixing cooler is interlocked with the temperature of the smoke in front of the heat exchanger; a pneumatic furnace pressure adjusting valve is arranged on a smoke outlet pipe of the heat exchanger, the smoke outlet end of the furnace pressure adjusting valve is connected with an induced draft fan capable of adjusting the smoke exhaust air volume, a furnace pressure detecting element is arranged on the furnace top of the soaking section of the heating furnace, and the smoke exhaust air volume of the induced draft fan and the opening degree of the furnace pressure adjusting valve are adjusted according to the furnace pressure value. A cold mixing branch pipe is further connected to the pipeline between the furnace pressure regulating valve and the induced draft fan, a cold mixing air valve is arranged on the branch pipe, and the opening degree of the cold mixing air valve is interlocked with the flue gas temperature in front of the induced draft fan; the method is simple, reasonable, easy to implement, sensitive in adjustment, high in precision, wide in application range and capable of achieving wide-range precise adjustment of the hearth pressure.

The PTC heater comprises a heating body and a radiator, the radiator comprises a heating body fixing frame and cooling fins, the heating body is tightly pressed in the heating body fixing frame, and the cooling fins are fixed on the heating body fixing frame at intervals in the length direction of the heating body fixing frame. And heat dissipation air channels in the width direction of the heating body fixing frame are formed by the intervals among the heat dissipation fins. In the PTC heater provided by the utility model, the heating body is tightly pressed in the heating body fixing frame, the radiating fins are fixed on the heating body fixing frame at intervals along the length direction of the heating body fixing frame, and the intervals among the radiating fins mutually form the radiating air channels along the width direction of the heating body fixing frame. By means of the structure, cold air flowing through the PTC heater can pass through the heating body and the cooling fins, then the cold air can be evenly heated, heating of the cold air is more sufficient, the heat exchange efficiency is improved, in addition, all the cooling fins make full contact with the heating body, and the heat dissipation effect of the PTC heater can be improved.

The utility model discloses a waste heat utilization type drying room. The waste heat utilization type drying room comprises a drying room body, an air supply assembly and a heat exchanger, wherein the air supply assembly is used for supplying air to the drying room body so as to dry demolded EPP formed parts; the heat exchanger is used for heating cold air introduced by the air supply assembly into hot air; the heat exchanger is provided with a heat exchanger air inlet and a heat exchanger air outlet, the heat exchanger is installed on the side wall of the drying room body, and the air supply assembly is integrally arranged at the heat exchanger air inlet; the drying room body is provided with the heat exchanger and the air supply assembly, waste heat can be automatically utilized to heat inlet air, external hot air does not need to be connected, and the use cost is effectively reduced. Various waste heat in the production process can be effectively utilized as a heat source for heat exchange, the production cost is reduced, and the resource utilization rate is improved.

The invention discloses a spiral cooling tower for article refrigeration, and relates to the technical field of article cooling. The spiral cooling tower for article refrigeration comprises a cooling room forming a closed cooling space, a cooling unit located at the top of the cooling room and used for refrigeration, a feeding unit located in the cooling room and used for conveying products to be cooled, a discharging unit and a spiral conveyor. A flow guide assembly used for guiding cold air to flow, an enhancing assembly used for changing the air volume of the flow guide assembly and a backflow assembly used for changing the cooled area of a product are arranged in the cooling room, and the flow guide assembly comprises a flow guide cover located in the center of the spiral conveyor and used for guiding the cold air to flow so as to cool the product; the flow guide plate is mounted on the flow guide cover and conveys cold air to the product; by accurately controlling the flow direction of the cold air, it is ensured that the cold air uniformly covers the surfaces of all baked products, so that the speed of transferring heat from the products to the surrounding environment is increased, the cooling efficiency is improved, and the cooling time is shortened.

The invention provides an energy-saving fine control method and device for a central air conditioner of a ten-stage purification workshop. A control system controls all systems to start and operate, and cold air passes through a fan filtering unit and a raised floor to achieve indoor purification circulation; the cold and heat source system carries out cooling treatment, and the cold water outlet temperature is 5 + / -0.5 DEG C; the temperature and humidity control fluctuation range of the first temperature and humidity sensor and the second temperature and humidity sensor is + / -0.3 DEG C / + / -0.8% RH; the control system automatically regulates and controls the air conditioner air cabinet and the cold and heat source system and comprises the steps that measured data of the indoor temperature, the indoor humidity, the air supply temperature, the air supply humidity and the fresh air dew point temperature are input into a pre-constructed temperature and humidity coupling model, and temperature and humidity regulation information is formed through calculation; the control system conducts refrigeration, heating and air volume regulation and control on the air conditioner air cabinet according to the information and conducts valve opening regulation and control on the cold and heat source system and the humidification pipe. According to the invention, the requirement of keeping stable high-precision temperature and humidity under the working condition of ten-grade cleanliness indoors can be met.

The invention discloses an energy-saving low-carbon grate cooler and a using method thereof.The energy-saving low-carbon grate cooler comprises two fixedly-arranged supporting seats, an inertia raising mechanism is installed on the supporting seats, a six-step plate is installed on the inertia raising mechanism, a shell is fixedly connected to the top face of the six-step plate, and six grate plate assemblies are fixedly installed on six steps of the six-step plate; the tail end of the grid plate assembly extends out of the step; the inner wall of the middle of the shell is fixedly connected with a partition plate, and the top face, located above the highest grid plate assembly, of the shell is connected with a kiln head cover. An air pipe is fixedly mounted on the side wall of each step below the six-step plate and is used for supplying cold air to the grid plate assembly; and the bottom of the lowest step of the six-step plate communicates with a discharge port. The invention relates to the technical field of grate coolers. The grate cooler solves the problem that a traditional grate cooler is low in cooling efficiency due to insufficient contact between materials and cold air.

The utility model relates to the technical field of wheel speed sensors, in particular to an inspection device for a wheel speed sensor, which comprises an inspection box, a sealing box is fixedly mounted at the top end of the inspection box, shells are fixedly mounted on two sides in the sealing box, a plurality of electric heating tubes are sequentially arranged in the shells from top to bottom, and the electric heating tubes are connected with the sealing box. The two ends of the right bottom of the sealing box communicate with a cold water inlet and a cold water outlet correspondingly. The sealing box, the electric heating pipe, the coiled pipe and the fan are matched for use, the fan and the electric heating pipe are started, the electric heating pipe is started to heat air in the sealing box, then high-temperature air is blown into the detection box through the fan to simulate a high-temperature environment, and then detection is carried out according to the mode. Cold water is fed into the coiled pipe through the external circulating pump, then cold air is fed into the detection box through the fan, and by simulating a high-temperature or low-temperature environment, the detection accuracy of the sensor can be improved, and errors are reduced.

The utility model relates to the technical field of air cooling structures, in particular to an energy storage container air cooling structure which comprises a water tank, an air inlet channel and a cold air outlet pipe are communicated with the water tank, a water injection pipe is communicated with the lateral lower portion of the water tank, and the cold air outlet pipe is arranged at the top of the water tank. One end, extending into the water tank, of the air inlet channel is arranged below the water injection pipe located in the water tank, an air inlet induction assembly is arranged in the air inlet channel, and an air outlet induction assembly is arranged in the cold air outlet pipe. The air cooling effect is improved, especially the air cooling effect in hot summer is improved, and safe operation of equipment in the energy storage container is further guaranteed.

The peak closed type condensation cooler comprises a box body, and an air mixing chamber is arranged on the upper portion of an inner cavity of the box body; two connected fog dispersal modules are arranged in the box body, a resistance reducing shutter and a water distribution device are sequentially arranged between the fog dispersal modules and the side wall of the box body, and the two fog dispersal modules, the resistance reducing shutter and the water distribution device divide a lower cavity of the box body into a first cavity, a second cavity and a third cavity; the fog dispersal module is provided with a cold air channel and a hot air channel which communicate with the air mixing chamber. Through the structural design of bottom air inlet, the sufficient fresh air introduction area can be achieved on the premise that the height of equipment is not increased, then the air path resistance is reduced, the fan operation pressure head and energy consumption are reduced, and the overall energy-saving performance of the equipment is improved. Meanwhile, on the premise that the vertical size of the equipment is not increased, the lift requirement of the spraying water pump is reduced, the energy consumption and the operation burden of the water pump are reduced, and the operation economical efficiency and the structure compactness of the whole equipment are improved.

The utility model discloses a heat pump dehumidification non-cooling multi-split heat exchanger which comprises a first heat exchanger, a second heat exchanger and an electric diverter valve, a liquid pipe of the second heat exchanger is connected with one diverter opening of the electric diverter valve after passing through a throttling electronic expansion valve, and a liquid pipe of the first heat exchanger is connected with the other diverter opening of the electric diverter valve. And the air pipe is connected with a liquid pipe between the electric diverter valve and the throttling electronic expansion valve. Through the combined structure of the first heat exchanger and the second heat exchanger, the second heat exchanger at the air return port is used for dehumidification during dehumidification, and cold air generated by dehumidification is heated through the first heat exchanger, so that air blown into a room during dehumidification has higher temperature, and the indoor temperature cannot be reduced.

The cold air channel of the combined multi-heat pump unit comprises a cavity channel, one end of the cavity channel is closed, and the other end of the cavity channel is opened to form an exhaust port. Supporting side faces are arranged on the two sides of the cavity channel, and the bottoms of the supporting side faces make contact with the edge of the side edge of the top of the heat pump unit. A plurality of connecting openings are formed in the bottom of the cavity channel in the length direction at equal intervals and used for being connected with a cold air exhaust opening in the top of the heat pump unit. According to the utility model, one cavity channel is connected with the cold air exhaust ports of the plurality of heat pump units, so that the cold air exhaust ports of the plurality of heat pump units are connected, air is exhausted through one air exhaust port, and the construction requirement on a wall body can be reduced through the single air exhaust port.

The invention provides a peak closed type condensation cooling device with water-saving, energy-saving and fog-dissipation functions. The peak closed type condensation cooling device comprises a box body, and an air mixing chamber is arranged on the upper portion of an inner cavity of the box body; an inner cavity of the box body is sequentially connected with a fog dispersal module, a resistance reduction shutter and a water distribution device, the fog dispersal module divides the lower inner cavity of the box body into a first cavity and a second cavity, the fog dispersal module is provided with a cold air channel and a hot air channel which are communicated with the air mixing chamber, the first cavity is communicated with the cold air channel, and the second cavity is communicated with the hot air channel; an evaporation coil pipe is mounted at the position, close to the side wall of the box body, of the second cavity, and water dripped from the water distribution device can fall on the heat exchange wall surface of the evaporation coil pipe; damp and hot air at an outlet of the evaporation coil pipe is partially condensed through the rhombic fog dissipation filler, the condensed damp and hot air is mixed with cold air after heat exchange, the moisture content is reduced, the relative humidity is reduced, the temperature is reduced, then the air is discharged into the atmosphere to be in contact with environment low-temperature air, and the rime fog phenomenon is not prone to being generated.