308 results about "Warm air blower" patented technology

The utility model relates to a water heating control device for a poultry breeding house, which is characterized in that a group of water heating radiators and a fan heater matched with the water heating radiators are connected between a drain pipe (3) and a water return pipe (4), a water tank water temperature detection probe is arranged at a water outlet of a water tank, and an inlet water temperature detection probe and an outlet water temperature detection probe are arranged at a water inlet and a water outlet of each radiator. A group of air temperature detection probes corresponding to the heat supply areas of the radiators are arranged in the poultry breeding house; a controller MCU is arranged, all the temperature probes are connected with the controller MCU through an RS485 bus, the collected measured values of all the temperature probes are transmitted to the controller MCU, the controller MCU operates a control program to send out an instruction, and corresponding switching devices are driven through connected driving circuits to control the warm air blower and the circulating pump to be started or stopped. The utility model has the advantages and effects that the warm air blower is ensured not to blow cold air to chicken bodies, the phenomenon of alternate blowing of cold air and warm air can be effectively prevented, and chicken flocks are prevented from getting ill due to cold air blowing.

The present application relates to a household outdoor dual-purpose pet hair dryer, comprising an upper shell and a lower shell, the upper shell and the lower shell are mutually buckled to form an internal mounting chamber, a heating and air supply assembly is arranged in the mounting chamber, the heating and air supply assembly is connected with an intelligent temperature control assembly mounted on the side surface of the upper shell and the lower shell, a cage fixing assembly is mounted on the surface of the lower shell to fix the hair dryer on the pet cage, the present application realizes effective isolation of the heating component and the pet through the structure of cage outside fixation and cage inside temperature measurement, improves the use safety, cooperates with the rotatable temperature probe and the intelligent temperature control mode to accurately and stably warm the pet activity area, simultaneously adopts the dustproof filtering and antibacterial integrated structure to improve the air intake and the internal environment, reduces the maintenance difficulty, prolongs the service life of the whole machine, and is suitable for various use scenes.

The utility model discloses a power plant waste heat comprehensive utilization system, and relates to the technical field of energy conservation and environmental protection. According to the technical key points, the system comprises a warm air blower connected with an indirect air cooling system, and the warm air blower is installed on the inlet side of a first induced draft fan; an air outlet of the first induced draft fan is connected with one end of the air side of the air preheater, and the other end of the air side of the air preheater is connected with the boiler; one end of the smoke side of the air preheater is connected with a flue at the tail of the boiler, and the other end of the smoke side of the air preheater is connected with an air inlet of the low-pressure economizer; a gas outlet of the low-pressure economizer is connected with the tail gas treatment module. According to the scheme, the exhaust steam waste heat of the steam turbine and the exhaust smoke waste heat of the boiler are comprehensively utilized at the same time, so that the two parts of waste heat are utilized to the greatest extent, the coal consumption of a power plant is reduced, and meanwhile, the heat pollution to the environment can be reduced.

The invention relates to the technical field of warm air blowers, and particularly discloses a warm air blower heat loss dynamic metering method and system.The warm air blower heat loss dynamic metering method comprises the steps that real-time operation parameters, environment related parameters and warm air blower structure state parameters of a warm air blower are obtained; acquiring a heat loss feature set according to the real-time operation parameters, and generating a heat loss fluctuation sequence according to the heat loss feature set; generating a preliminary heat loss parameter according to the heat loss fluctuation sequence and an environment correlation parameter; warm air blower working condition accumulation parameters are obtained, and heat loss-scene adaptation correction is generated according to the warm air blower working condition accumulation parameters and the structure state parameters; and obtaining a heat loss metering value according to the initial heat loss parameter and the heat loss-scene adaptation correction. According to the method, through multi-source data fusion, heat loss feature accurate extraction and scene dynamic correction, interference of working condition changes, structural states and environmental factors on metering is effectively compensated, and the accuracy and adaptability of warm air blower heat loss metering are greatly improved.

1. Name of the product in this design: Heater. 2. Purpose of this design: To output heating or warm air to regulate indoor temperature. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The application discloses a kind of air heater and warm air structure, it is related to household appliance technical field, wherein, air heater includes impeller assembly and at least one electromagnetic heating component, the two sides of the axial direction of the impeller assembly correspond to air inlet side and air outlet side, heating part and working part are provided on the impeller assembly;The electromagnetic heating component includes electromagnetic heating coil, and the electromagnetic heating coil is coupled with the heating part.In the technical scheme of the application, heating is realized by electromagnetic induction, has the advantages of fast heating and high efficiency, and is completed by heating the impeller assembly, so that the impeller assembly itself becomes heating body, without additional heating body, so that air flow resistance is reduced.

The multifunctional warm air blower comprises a shell, an annular air outlet structure formed on the shell and air blowing assemblies installed in the shell, the annular air outlet structure comprises an annular dry body air outlet structure and an annular fresh air outlet structure, and the air blowing assemblies comprise a dry body air blowing assembly and a fresh air blowing assembly. The dry body blowing assembly is communicated with the annular dry body air outlet structure, and the fresh air blowing assembly is communicated with the annular fresh air outlet structure. The multifunctional air conditioner has the body drying function and the fresh air exchange function, fresh air exchange and heating can be achieved, the human body can be blow-dried, and the multifunctional air conditioner has multiple functions and is convenient to use.

The invention discloses a stem cell culture all-in-one machine, and particularly relates to the related technical field of stem cell culture.The stem cell culture all-in-one machine comprises a culture box, a warm air blower and a temperature detector, the warm air blower and the temperature detector are installed above the culture box, and a box door is rotationally connected to the front portion of the culture box through a pin shaft; a moving assembly used for assisting a worker to take and place culture dishes is arranged in the incubator, a cleaning assembly used for sterilizing and disinfecting the interior of the incubator is arranged below the moving assembly, and a sliding tripod can be driven to slide in multiple sets of sliding grooves formed in a matching box in the rotating process of a chain; the sliding tripod moves to drive the mounting box to move, so that a worker can conveniently take and place a specified culture dish, the stability of the culture dish in the taking and placing process can be improved, and the phenomenon of rollover, pollution to the interior of the culture box and influence on the subsequent cell culture environment are avoided.

The utility model discloses an energy-saving gas heating device, which belongs to the technical field of gas fan heaters and comprises a frame, a box body and a control box, the frame and the box body are detachably fixed through bolts, the control box and the outer wall of the box body are fixedly mounted through bolts, and a combustion chamber and a heat exchange chamber are symmetrically arranged on two sides in the box body; the combustion chamber and the heat exchange chamber are separately designed, the spirally stacked heat exchange bent pipes are arranged in the heat exchanger, high-temperature gas after combustion is introduced into the heat exchange bent pipes, spiral rising is achieved, air entering from the bottom in the heat exchange chamber fully makes contact with the heat exchange bent pipes for heat exchange, and then the air rises; in this way, the circulation time of the high-temperature gas in the heat exchanger is greatly prolonged, then heat can be sufficiently exchanged into natural air, efficient utilization of heat energy is facilitated, and fuel gas energy consumption is reduced.

The utility model relates to the technical field of cold chain carriage defrosting, and discloses a cold chain carriage defrosting device for logistics transportation, which comprises a body, a servo motor is connected to the inner wall of the body in an embedded manner, a mounting seat is fixedly mounted on the inner surface of the body, a screw rod is fixedly mounted at the output end of the servo motor, and the screw rod is fixedly mounted on the mounting seat. The cold chain compartment defrosting device for logistics transportation has the advantages that warm air flows on the inner wall of a compartment under the guidance of an air guide pipeline by controlling a warm air blower to operate, so that the cold chain compartment defrosting device for logistics transportation can be used for defrosting the inner wall of the compartment, and the cold chain compartment defrosting device for logistics transportation can be used for defrosting the inner wall of the compartment; and the electric heating pipeline is used for heating to accelerate the falling of the frost layer, and then the servo motor is controlled to operate to drive the screw rod to rotate, so that the sliding seat horizontally moves under the limitation of the mounting seat to drive the scraping plate to scrape off the frost layer on the inner wall of the carriage, and thus the effect of improving the defrosting operation efficiency is achieved.

The invention belongs to the technical field of warm air blowers, and particularly relates to a multifunctional ceiling system integrating ventilation and wind-feeling-free illumination. The airflow-driven dynamic contraction mechanism is adopted, hot airflow output by the first fan is used for directly driving the impeller to rotate, and the contraction side wall is driven by the eccentric wheel and the connecting rod mechanism to adjust the opening degree in a self-adaptive mode. When the hot air flow is larger, the opening and closing range of the contraction side wall driven by the dynamic contraction mechanism is larger, and then the strength of the hot air flow can be dispersed. On the contrary, the smaller the hot air flow is, the smaller the opening and closing range of the contraction side wall is. Moreover, heat dissipation grids are arranged on the side wall of the main machine panel in a matched mode, hot air flow can be blown out from the two sides of the bath heater, and then concentrated air flow is prevented from directly blowing the human body from the source. By the adoption of the structural design, normal heating efficiency can be guaranteed, and meanwhile hot air flow can be dispersed so that warm and windless comfortable experience can be guaranteed.

The utility model relates to motor test frock technical field, concretely is a kind of warm air motor whole machine test clamping frock, two clamping assemblies are symmetrically arranged in the both sides of clamping table, the clamping assembly includes empty slot, locating seat and advancing assembly, the advancing assembly is fixed in the both sides of clamping table, the locating seat is located in the inside empty slot and is slidably connected with empty slot, the upper end of locating seat is equipped with guide rail, compared with the frequent replacement of traditional frock clamp or manual adjustment clamping position, this clamping frock can realize the automation operation of height adjustment, preliminary clamping and self-adapting clamping by operating controller. From placing motor to complete clamping, the whole process time consumption is greatly shortened, it is convenient to operate, and it is shorter in time.

The utility model provides a gear machining precision detection device which comprises a box body and is characterized in that the inner side of the box body is fixedly connected with a detection table and a feeding support, the upper portion of the feeding support is fixedly connected with a stabilizing support, the inner side of the feeding support is slidably connected with a synchronous belt, the upper portion of the synchronous belt is rotatably connected with a plurality of supporting rods, and the supporting rods are fixedly connected with the stabilizing support. A supporting plate is fixedly connected above the supporting rod, a detection piece is fixedly connected above the supporting plate, a rotating gear is fixedly connected below the supporting rod, a warm air blower and a rack are fixedly connected above the stable support, the air outlet end of the warm air blower is fixedly connected with a lower air blowing opening and an upper air blowing opening, and one side of the rotating gear is meshed with the rack; constant-temperature airflow of 20 DEG C + / -5 DEG C is blown out through the warm air blower, meshing transmission of the rotating gear and the rack is combined, the detection piece rotates in the moving process, all-directional uniform temperature control is achieved in cooperation with the through hole structure of the supporting plate, gear material deformation errors caused by uneven temperature distribution are eliminated, and the detection precision is improved.

This invention provides a variable frequency control method, system, computer, and readable storage medium for a heater. The method includes calculating a temperature difference; calculating a heating cycle and a stabilization power based on the temperature difference; determining the heating power of the heater based on the heating cycle; calculating a first airflow rate and a first oil injection rate of the fan based on the heating power; controlling the heater's heating according to the first airflow rate and the first oil injection rate; determining whether the temperature difference is within a preset range; if the temperature difference is not within the preset range, continuing to control the heater's heating according to the first airflow rate and the first oil injection rate; if the temperature difference is within the preset range, calculating a second airflow rate and a second oil injection rate of the fan; and controlling the heater's stabilization heating according to the second airflow rate and the second oil injection rate, thereby achieving variable frequency control of the heater. This invention can significantly reduce the energy consumption of the heater, while achieving heating and temperature stabilization of the heater in the fastest and most energy-efficient manner.

1. The name of the design product: water heating type fan heater. 2. The use of the design product: for increasing indoor temperature. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model discloses a controlled-release coating device for a granular water-soluble fertilizer in the technical field of fertilizer production. The controlled-release coating device comprises a coating box, an inclined material guide plate is arranged in the film coating box, and partition plates are fixed above the material guide plate and divide the material guide plate into a plurality of material guide grooves. A first cross beam, a second cross beam and a third cross beam are erected above the partition plate and are respectively provided with a spray head, a second air outlet and a third air outlet which correspond to the guide chute. A spraying box, a fan heater and an air blower are sequentially arranged on the top of the coating box side by side, the spraying box is communicated with the spray head through a first connecting pipe, the fan heater is communicated with the second air outlet through a second connecting pipe, and the air blower is communicated with the third air outlet through a third connecting pipe. The lower end of the feeding hopper is connected with a plurality of material distributing pipes, and lower end outlets of the material distributing pipes correspond to the material guiding grooves one to one. According to the utility model, the film coating efficiency is improved, the film coating effect is improved, and the production efficiency and quality are improved.

The invention discloses a heating device and a fan heater. The heating device comprises at least one heating module and a heat dissipation inner pipe. A plurality of shunting channels are arranged in the heat dissipation inner pipe; the heating module comprises a base material pipe and a heating part formed on the outer surface of the base material pipe, the base material pipe is provided with a through axial notch, and the base material pipe elastically and tightly holds the outer surface of the middle of the heat dissipation inner pipe; the two ends of the heat dissipation inner pipe are sleeved with hoops respectively, the two hoops are pressed at the two ends of the base material pipe respectively, and the hoops and the heating part are arranged in a spaced mode in the axial direction. According to the heating device and the fan heater provided by the invention, the heat transfer path can be optimized fundamentally, the contact thermal resistance is reduced, and the heat conduction efficiency is high; and the structure is simple, the assembly is convenient, and the connection is reliable.

The utility model discloses an electric dust removal steam air heater, which relates to the technical field of electric dust removers of thermal power plants, and comprises a steam main pipe, an air inlet of the steam main pipe is connected with a cold reheat steam source of the thermal power plant, the steam main pipe is connected with a plurality of steam branch pipes, and each steam branch pipe is connected with a steam heater; a drain pipe of the steam heater is connected into a soot blower of a selective catalytic reduction reaction area of the thermal power plant; the device further comprises a blowing air main pipe, one end of the blowing air main pipe is connected with the draught fan, the blowing air main pipe is connected with a plurality of blowing air branch pipes, and each blowing air branch pipe is connected with an air inlet of one steam heater. And a plurality of porcelain bushing heating air pipes are arranged at an air outlet of the steam heater, are connected into a dust removal chamber of the electric dust remover and are used for blowing insulating porcelain bushings of all electric fields in the dust removal chamber with hot air. According to the utility model, the technical problems of insufficient capacity, unstable electric field operation and high maintenance cost in the prior art are solved.

1. Name of the product in this design: Desktop heater (BRI-Z-22402). 2. Purpose of this design: To generate hot air and heat the air inside a greenhouse. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses air treatment equipment and a fan heater, the air treatment equipment comprises a wind scooper and a heating piece, the heating piece is arranged in the wind scooper, the heating piece is constructed to be capable of heating to heat air, an air flow channel for guiding the air is arranged in the heating piece, a heat dissipation flow channel is defined between the heating piece and the wind scooper, and the heat dissipation flow channel is communicated with the wind scooper. And the heating element is provided with a communicating channel for communicating the air flow channel with the heat dissipation flow channel. Therefore, the communication channel is arranged on the heating element, and the air flow channel is communicated with the heat dissipation flow channel through the communication channel, so that air can flow through the two sides of the heating element and exchange heat with the surfaces of the two sides of the heating element, the energy utilization rate of the heating element is improved, the energy loss of the heating element is reduced, and the heat exchange effect of the heating element on the air is improved; therefore, the air heating efficiency of the air treatment equipment is improved, meanwhile, faults of the air treatment equipment caused by the fact that the temperature of the side, away from the air flow channel, of the heating piece is too high are prevented, and the use safety of the air treatment equipment is improved.

The utility model relates to a floor type rotary warm air blower, which belongs to the technical field of warm air blowers and comprises a base and a driving box fixedly connected to the top of the base, a mounting shell is arranged at the top of the driving box, a warm air mechanism is arranged in the mounting shell and comprises a partition plate fixedly connected to the interior of the mounting shell, and the partition plate is fixedly connected to the interior of the mounting shell. And an air guide cylinder is rotationally connected between the partition plate and the mounting shell. According to the floor type rotary warm air blower, the first motor is arranged to drive the air guide barrel to rotate, so that outside air can be conveyed into the mounting shell, meanwhile, air flowing is accelerated, then the electric heating plate is arranged, air can be heated, and the warm air effect is achieved; and the first motor is arranged on the upper half portion in the mounting shell, so that the air guide barrel can be mounted downwards, warm air is conveyed closer to the ground, and the faster heating effect can be achieved.

The utility model relates to a warm air blower, and relates to the technical field of air supply. The warm air blower comprises a shell, a fan assembly, a heating assembly and a power line, the shell is provided with an air inlet end, an air duct and an air outlet end, and the air inlet end and the air outlet end are located at the two opposite ends of the air duct correspondingly; the fan assembly is installed on the side, close to the air inlet end, of the air duct. The heating assembly is installed on the side, close to the air outlet end, of the air duct. The power line is electrically connected with the fan assembly and the heating assembly; the air inlet end of the shell is provided with an air inlet face and an air inlet part protruding relative to the air inlet face, the air inlet part and the air channel are coaxially arranged, a containing groove is defined by the air inlet part and the edge side of the shell, and the power line can be arranged on the peripheral side of the air inlet part in a winding mode and contained in the containing groove. The power line can be wound around the periphery of the protruding air inlet part and stored in the containing groove, the overall structure is simple, and operation is convenient.

The utility model provides nylon particle transfer storage equipment, and belongs to the technical field of nylon production. Comprising a shell, a first air pipe and a C-shaped second air pipe, the two ends of the second air pipe penetrate through the shell and extend into the shell, a feeding pipe communicated with the interior of the shell is fixedly connected to the outer wall of the shell, and a discharging pipe communicated with the interior of the shell is fixedly connected to the bottom of the shell. A plurality of fixing columns used for supporting the shell are fixedly connected to the outer wall of the shell, and a stirring mechanism is arranged in the shell. By arranging the stirring mechanism, the drying property of nylon particles in the shell can be guaranteed, the nylon particles are prevented from being affected with damp due to moisture absorption of the nylon particles, normal use of the nylon particles is guaranteed, wind power generated by the fan heater is used for stirring and drying at the same time, and use of other electric appliances is saved.

1. Name of the product in this design: Heater. 2. Purpose of this design: for temperature regulation. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other matters requiring explanation: Part A of this design is made of transparent material.