123results about How to "Improve the humidification effect" patented technology

The embodiment of the invention provides a high-temperature and high-humidity flue gas generation device. A first carrier gas pipeline is provided with a first carrier gas flow controller and a permeation humidification module; the standard gas pipeline is provided with a standard gas flow controller; the second carrier gas pipeline is provided with a second carrier gas flow controller; the output ends of the first carrier gas pipeline and the standard gas pipeline are communicated with the input end of the gas mixing pipe; the output end of the gas mixing pipe is communicated with the input end of the target gas pipeline; a water bath temperature control part of the permeation humidification module heats the carrier gas to a first target temperature, wherein the first target temperature is close to the upper limit of the working temperature range of the dew-point instrument; a target gas temperature control part on the target gas pipeline heats the target gas to a second target temperature higher than the first target temperature; the control module is used for controlling the first carrier gas flow controller to convey carrier gas with fixed flow, adjusting the carrier gas flow conveyed by the second carrier gas flow controller and adjusting the standard gas flow conveyed by the standard gas flow controller so as to adjust the humidity and the concentration of target gas.

The utility model belongs to the technical field of feed mixing equipment, and provides feed mixing equipment for livestock breeding, which comprises a box body, two discharge plates are movably mounted at the bottom of the box body, two stirring rollers are movably mounted in the box body through bearings, and a bracket is fixedly mounted on the outer side of the box body; the movable rotating shaft is arranged at the top end in the box body, and the rotating shaft is used for driving the spray head to swing back and forth, so that water is sprayed into the box body more uniformly, the water spraying area is increased, the feed humidifying effect is better, the problems that manual water spraying is poor in uniformity, force is difficult to control and the like are solved, and the water spraying efficiency is improved. Meanwhile, through cooperation of a toothed plate and a gear, a first servo motor drives a rotary disc to rotate, then a push rod drives the toothed plate to do reciprocating motion, and a rotary shaft drives a spray head to swing back and forth to spray water.

The invention relates to the technical field of fuel cells, in particular to a humidifier and a fuel cell. The humidifier comprises a shell and a humidifying structure, the shell is provided with a humidifying cavity, a gas inlet and a gas outlet, the gas inlet and the gas outlet both communicate with the humidifying cavity, and the gas inlet is used for making gas enter the humidifying cavity in the tangential direction; the area of the cross section of the humidifying cavity has a trend of gradually decreasing from top to bottom, so that gas spirally rotates around the longitudinal axis of the shell; the humidifying structure comprises a nozzle, the nozzle is partially arranged in the humidifying cavity to humidify gas entering the humidifying cavity, and the humidified gas flows out through the gas outlet. When the fuel cell works in a low-power section, as the nozzle can directly humidify the gas, compared with humidification through a permeable membrane humidifier and a hollow fiber tube humidifier in the prior art, the humidification effect is more obvious, and in addition, other structures are not additionally arranged in the shell except the nozzle, so that the overall size of the shell is reduced.

The invention discloses an automatic temperature and humidity control incubator and a cultivation method for boletus sinensis, and relates to the technical field of mushroom cultivation, the automatic temperature and humidity control incubator comprises an incubator body, an incubator cover is nested on the outer side of the incubator body, a heating plate is fixedly connected to the top side in the incubator body, a sensor is further arranged on the top side in the incubator body, a cultivation box is arranged on the inner side of the incubator body, and the temperature and humidity of the cultivation box are controlled by the temperature and humidity control device. The fixing plate is arranged in the box body, and the upper surface of the fixing plate is fixedly connected with a water tank. According to the automatic temperature and humidity control incubator for boletus sinensis and the culture method, a motor drives a rotating shaft to rotate through a belt conveying structure and drives a rotating disc to rotate, so that a linkage rod slides along the interior of a sliding groove, a swing plate swings along a limiting shaft, and a fixed plate is driven to swing; at the moment, the fixing plate can drive the water tank to swing in a reciprocating mode, so that water in the water tank can be sprayed and humidified in a large range in a reciprocating mode through the spraying head, and the humidifying effect on the cultivation box is further improved.

The invention discloses a greenhouse spraying device, and relates to the technical field of atomization equipment. The device comprises hooks and I-shaped steel, the hooks are evenly and fixedly installed at the top end of the I-shaped steel, the hooks can be adjusted in an up-down telescopic mode, clamping jaws capable of being unfolded and clamped are arranged at the tops of the hooks and used for being connected with supporting rods at the top of a greenhouse in a clamped mode, and driving assemblies are arranged at the bottom, the left side and the right side of the I-shaped steel. The driving assembly comprises a mounting concave block, and the bottom of the I-shaped steel is connected with the mounting concave block in a limiting and sliding mode. The spray nozzles can be driven to swing and spray, the spray range is enlarged, no additional motor needs to be installed for control, the use and manufacturing cost is reduced, distribution of the spray nozzles can be adjusted according to different humidity adjusting areas, and the spray nozzles can be adjusted according to different heights of the spray nozzles and the overall height of the greenhouse. The swing amplitude of the spray head is adjusted according to different spray ranges of the spray head, so that the spraying uniformity of fog water is ensured, and the humidifying effect is improved.

The utility model relates to the technical field of household appliances, and discloses a humidifying air conditioner which comprises a shell and a wet film humidifying device. A heat exchange air duct is arranged in the shell; the wet film humidifying device is arranged in the shell and is provided with an air inlet; and an air inlet of the wet film humidifying device communicates with the heat exchange air duct, so that part of heat exchange air flow in the heat exchange air duct flows to the air inlet of the wet film humidifying device. According to the humidifying air conditioner, part of the heat exchange air flow in the heat exchange air duct can be introduced into the wet film humidifying device, the evaporation capacity of the wet film humidifying device is increased, and therefore the humidifying effect of the humidifying air conditioner is improved.

The utility model belongs to the technical field of humidifiers, and particularly relates to an intelligent temperature and humidity humidifier which comprises a machine shell provided with a liquid box and an opening communicated with the liquid box. A water absorption body is arranged in the liquid box; the convection device is arranged on the machine shell and located at the opening. The convection device is used for driving water molecules in the liquid box to penetrate through the opening to diffuse outwards for humidification; the sensor is arranged on the machine shell and used for detecting temperature and / or humidity; the electric control device is arranged in the shell; the fan and the sensor are electrically connected with the electric control device; water molecules are naturally diffused outwards under the driving of the convection device, so that the humidifying effect is good, and cigars, medicinal materials or seeds and the like in a use environment are aged, so that products are better stored; the arc-shaped turbine fan blades with small gaps can prevent most of water molecules in the liquid box from diffusing outwards, so that the natural evaporation amount of the water molecules in the liquid box is greatly reduced; and the liquid in the water absorbing body is in a non-free flowing state and cannot flow out of the liquid box, so that the use environment cannot be soaked or polluted.

The utility model discloses a black tea fermentation device with uniform stirring, which relates to the field of agricultural machinery, and comprises a fermentation box and a steam generation box, the top of the fermentation box is provided with a third motor, and the inner wall of the side part of the fermentation box is provided with an adjusting groove. During use, a placing table can be adjusted through a third motor, a threaded rod and an adjusting block, the placing table can be adjusted so that a hopper placed on the placing table can be away from and close to stirring blades, tea leaves can be placed and taken conveniently, when turning and stirring are needed, a first motor is started, output of the first motor enables a rotating shaft to rotate, and the tea leaves can be turned over and stirred conveniently. And at the moment, a second motor is turned on, output of the second motor drives a rotating rod to rotate, the rotating rod rotates to enable a moving block to reciprocate through a cam and a spring, the moving block moves to drive the rotating shaft to move, then the stirring blades move, uniform stirring is conducted, and the stirring effect is better.

The utility model provides a mushroom planter, which relates to the technical field of mushroom cultivation and comprises a functional chamber and a cultivation chamber, the functional chamber and the cultivation chamber are separated by a top plate, and a planting area is arranged on the top plate. The function chamber is provided with a first air channel and a heat dissipation cavity, the first air channel is fixedly arranged at the upper end of the heat dissipation cavity and attached to the top plate to form the first air channel, and a first fan is arranged at a first air inlet of the first air channel towards the first air channel. A semiconductor refrigeration module is arranged in the heat dissipation cavity, and a cold end cooling fin of the semiconductor refrigeration module extends into the first air channel. Internal circulation of airflow is realized through the first air duct, uniform distribution of air in the cultivation chamber is kept, local overheating and moisture accumulation are prevented, mould breeding is reduced, low-temperature air generated by the semiconductor refrigeration module enters the internal circulation along with the first air duct, the structure is compact, the space utilization rate is improved, and meanwhile, the equipment is simple in overall structure, reasonable in layout and convenient to popularize. The device is suitable for home environments.

The utility model discloses an agricultural product fresh-keeping humidifying device, which comprises a body mechanism, a placing mechanism and a humidifying mechanism, the body mechanism comprises a cabinet body, a partition plate is fixedly connected in the cabinet body, and the cabinet body is sequentially divided into a fresh-keeping chamber and a liquid storage chamber from top to bottom by the partition plate; the placing mechanism comprises a plurality of placing plates, the placing plates are rotatably mounted in the fresh-keeping chamber, the placing plates are arranged in the fresh-keeping chamber at equal intervals in an up-down manner, and a plurality of through holes are formed in the placing plates in an array manner. According to the utility model, the placing plate is rotatably mounted in the fresh-keeping chamber, and when agricultural products on the placing plate are placed or taken, the angle of the placing plate is adjusted through rotation, so that the agricultural products are convenient to place and take; and meanwhile, a spraying pipe is arranged above the placement plate, spraying liquid is atomized through atomizing holes in nozzles and then evenly sprayed on the agricultural products, and the humidifying effect on the agricultural products is improved.

The utility model discloses an indoor temperature and humidity adjusting device for archives, which comprises a temperature and humidity adjusting assembly, a speed increasing assembly, a fixed seat and a rotating seat, wherein the temperature and humidity adjusting assembly comprises the fixed seat and the rotating seat; the speed increasing assembly comprises a gear, a gear wheel, a rotating rod and a motor; the gears are arranged in a group, are equidistantly arrayed and are fixed to the outer side surface of the rotating seat; the gear wheel is rotatably engaged with one side of the gears; the rotating rod penetrates through the gear wheel and is fixed to the middle of the gear wheel; the motor is located above the rotating rod and is fixedly connected with the top end of the rotating rod through an output end. When the adjusting machine is opened to add humidity, the motor is started, the motor controls the rotating rod to rotate through the output end, the rotating rod drives the gear wheel to rotate, the gear wheel drives the gears meshed therewith, the gears drive the rotating seat to rotate, the rotating seat drives the adjusting machine at the top end to rotate, the adjusting machine rotates and sprays at the same time, the humidifying range is rapidly diffused, and the humidifying effect is obvious.

The invention discloses an indoor humidity control method and device of air conditioning equipment and the air conditioning equipment, and belongs to the technical field of air conditioners. The condensate water treatment system of the air conditioning equipment comprises an indoor water collecting tank used for collecting condensate water generated by an indoor heat exchanger and an indoor humidifying device used for discharging the condensate water accumulated in the indoor water collecting tank to the surface of the indoor heat exchanger. Under the condition that the current indoor humidity is smaller than the target indoor humidity, if the deviation between the current indoor humidity and the target indoor humidity is larger than a first humidity deviation threshold value, an indoor humidifying device is turned on to discharge condensate water to the surface of an indoor heat exchanger; and operating parameters of the air conditioning equipment are adjusted based on the first humidity compensation parameters matched with the current operating mode of the air conditioning equipment. According to the invention, the condensate water discharge problem is solved, and the technical problem that the indoor humidity is lower than the comfortable humidity range of a user during the operation of the air conditioning equipment is solved.

The utility model relates to the technical field of humidifying devices, in particular to a novel sterile humidifying device which comprises a humidifier, the inner wall of the humidifier is communicated with an atomizing spray pipe, the surface of the atomizing spray pipe is fixedly connected with a mist outlet pipe, the inner wall of the mist outlet pipe is communicated with a water collecting pipe, the bottom end of the water collecting pipe is communicated with the inner wall of the humidifier, and the bottom end of the water collecting pipe is communicated with the inner wall of the humidifier. A sterilization mechanism is arranged on the inner wall of the humidifier; according to the device, the air outlet pipe, the corrugated pipe and the ozone generator are utilized, water in the water storage chamber in the humidifier is sterilized, it is guaranteed that the water in the water storage chamber in the humidifier is sterile, and the humidifying effect of the novel sterile humidifying device on the interior of the curing room is improved; the lifting of the air outlet pipe and the shifting block in the water storage chamber in the humidifier is realized, the fluidity of water in the humidifier is improved, the contact area of ozone and water is increased, and the sterilization effect on the water in the humidifier is improved.

An air treatment device comprising an air flow generator arranged to generate an air flow; a moisture source arranged to introduce water vapor into the air flow; a body surrounding both the airflow generator and the moisture source in use; and a water supply system arranged to provide water to the moisture source. The water supply system includes a water tank assembly separable from the body, the water tank assembly including a water tank; a water supply conduit arranged to convey water from the water tank; and an ultraviolet light source arranged to irradiate water passing through the water supply conduit. The water tank comprises a water tank opening, and the water tank assembly further comprises a removable water tank cover arranged to be mounted on the water tank opening, and the ultraviolet light source and the water supply pipeline are arranged on the removable water tank cover.

The invention relates to the technical field of humidifiers, in particular to a no-clean humidifier. The washing-free humidifier comprises a shell, a humidifier body and a controller, the air duct structure is arranged in the shell, and an air inlet and an air outlet are formed in the shell; the humidifying cotton is arranged in the air duct structure, and the air duct structure guides air flow to penetrate through the humidifying cotton from bottom to top or from the side face; the water tank is arranged in the shell, and at least one water outlet of the water tank is led to the position above the humidifying cotton. According to the washing-free humidifier, water can be led to the position above the humidifying cotton for washing, and the phenomenon that the humidifying cotton becomes smelly after the humidifier is used for a long time is avoided.

The invention relates to the technical field of environment humidity control, and discloses a method for controlling a humidifying device, the humidifying device comprises an electric heating humidifying module and a wet film humidifying module, the wet film humidifying module is used for being controlled to generate water mist, and the electric heating humidifying module is used for being controlled to generate humid and hot steam which is fused with the water mist so as to generate moisture; the method comprises the steps that the target indoor humidity is obtained, and the electric heating and humidifying module and the wet film humidifying module are controlled according to the target indoor humidity. Thus, wet and hot steam generated by the electric heating and humidifying module and water mist generated by the wet film humidifying module are fused to generate moisture, the humidifying granularity is small, and rapid humidifying can be achieved. Therefore, the humidifying effect on the indoor environment is improved. The invention further discloses a device for controlling the humidifying device, electronic equipment and the humidifying device.

The utility model relates to the field of corrugated board production and manufacturing, in particular to a corrugated board production line with a good humidifying effect. The corrugated board production line comprises a conveying belt and an indentation device, a spray type humidifier is arranged on the conveying belt and used for conducting spray humidification on a corrugated board to be indented and going to the indentation device, and a wetting roller is arranged on the conveying belt and located behind the spray type humidifier; the wetting roller comprises a roller body transversely arranged left and right and a water absorption sponge layer arranged outside the roller body in a sleeving mode, a space is reserved in the roller body to form a water storage bin, a plurality of water seepage through holes penetrating through the side wall of the roller body and leading to the water storage bin are formed in the side wall of the roller body, and water stored in the water storage bin can seep into the water absorption sponge layer outside the roller body through the water seepage through holes. The wetting roller is provided with a vertical screw motor, and is driven by the screw motor to move to be close to the conveying belt, so that the water-absorbing sponge layer wetted by water of the wetting roller can be sequentially attached to the whole surface of the corrugated board conveyed forwards by the conveying belt so as to wet the surface in advance.

The utility model relates to the technical field of cotton candy machines, in particular to a steam storage type steam humidification type furnace end device and a cotton candy machine, the furnace end device comprises a furnace end, a mounting seat and a humidification mechanism, the humidification mechanism comprises a steam generator, a steam pipe and a water pump, and the steam generator comprises a heating water tank, an electric heater, a water level gauge, a thermodetector and a steam valve. The inner space of the heating water tank is divided into an upper steam storage area and a lower water storage area, and the steam pipe is communicated with the steam valve and the sugar foaming cavity of the furnace end. The steam storage area is arranged on the upper portion of the heating water tank of the steam generator, steam generated by heating water in the water storage area can be stored in the steam storage area, during humidification, the controller controls the steam valve to be opened, then the steam can be rapidly sprayed into the sugar generating cavity of the spray head to be humidified, the steam amount is large, the humidification efficiency is high, and the humidification effect is good; and the steam is high-temperature and high-pressure gas, so that the high-pressure steam can be used for washing and cleaning the sugar generating cavity of the furnace end, and the furnace end is more convenient to maintain.

The utility model discloses a badminton tube humidifier which comprises a humidifier body, at least one first opening is arranged on the humidifier body, a water tank body is arranged in the humidifier body, a second opening matched with the first opening is arranged on the water tank body, and moisture absorption materials are arranged in the water tank body. The moisture absorption material completely or partially blocks the second opening part; after the moisture absorption material absorbs water, the water enters the badminton barrel from the second opening part to the first opening part. The atomizing sheet is arranged between the second opening part and the first opening part, so that the humidifying efficiency can be improved, and the humidifying effect is rapid; water is stored through the moisture absorption material, water in the water tank body can be prevented from flowing and leaking out, it is guaranteed that water is locked, the water is continuously volatilized and enters the badminton barrel through the first opening, the badminton is moisturized, and therefore it can be guaranteed that feather of the badminton has enough humidity even if the badminton is stored in a dry environment for a long time. The water tank body is matched with the moisture absorption material to ensure the compactness of the structure and reduce the size.

The invention discloses a humidifying module and a wall-mounted temperature and humidity adjusting fresh air handling unit, and relates to the technical field of temperature and humidity adjusting fresh air handling units. A first baffle and a second baffle are symmetrically arranged in the humidifying box body in a sliding mode, and first through grooves which are embedded into the first baffle and the second baffle in a sliding mode are correspondingly formed in the side walls of the humidifying box body; a third baffle is arranged between the first baffle and the second baffle in a sliding mode, and a second through groove embedded in the third baffle in a sliding mode is formed in the other side wall of the humidifying box body. An air inlet is formed in the side, close to the second through groove, of the first baffle, an air outlet is formed in the side, close to the second through groove, of the second baffle, and a ventilation opening is formed in the side, close to the first through groove, of the third baffle. The relative positions of the first baffle, the second baffle and the third baffle are adjusted through the adjusting module to adjust the flowing path length of the fresh air in the humidifying box body, and then the humidifying degree of the fresh air is adjusted.

The present invention provides a structurally optimized tubular membrane humidifier for a fuel cell for a vehicle, comprising a humidifier shell, wherein two ends of the humidifier shell are respectively installed with a front cover and a rear cover through bolt connection, a rear support ring is installed on a side of the humidifier shell close to the rear cover, and a front support ring is installed on a side of the humidifier shell close to the front cover, a straight-through wet-side air intake channel is provided between the front support ring and the rear support ring, a plurality of hollow fiber tubes are evenly installed between the front support ring and the rear support ring, the hollow fiber tubes are communicated with the front end cavity and the rear end cavity, the interior of the hollow fiber tubes is an in-tube flow channel, and compared with the prior art, the present invention has the following beneficial effects: the moisture on the wet side is more evenly distributed, the flow resistance is smaller, and the drainage hidden danger is less.

The present invention relates to the technical field of humidifiers, and in particular to a wash-free humidifier. The wash-free humidifier comprises: a shell; an air duct structure, which is arranged in the shell and has an air inlet and an air outlet formed on the shell; a humidifying cotton, which is arranged in the air duct structure and guides the air flow from bottom to top or from the side to penetrate the humidifying cotton; a water tank, which is arranged in the shell and has at least one water outlet leading to the top of the humidifying cotton. The wash-free humidifier provided by the present invention can lead water to the top of the humidifying cotton for flushing, thereby avoiding the phenomenon that the humidifying cotton becomes smelly after long-term use of the humidifier.

The utility model provides a heating device for a fog-free humidifier and the fog-free humidifier, and relates to the technical field of household appliances. The heating device for the fog-free humidifier comprises a heat conductor and an electric heating body. A cavity used for installing a water curtain assembly is formed in the heat conductor, an opening is formed in at least the upper portion of the cavity, a plurality of through holes used for overflowing are formed in the side wall of the heat conductor, all the through holes are communicated with the cavity, and the heat conductor is provided with an installation part. The electric heating body is mounted on the mounting part and is configured to generate heat to heat the heat conductor; the heating device can heat inflow air, the evaporation amount of water vapor on the water curtain assembly is increased through airflow formed by hot air, and therefore the humidifying capacity can be improved, and water scale and water boiling noise cannot be formed.

The utility model relates to a humidification system for an air conditioner, which belongs to the technical field of air conditioner humidification and comprises a reservoir, a filter assembly and a plurality of humidification spray pipe assemblies are arranged on the reservoir, the reservoir is communicated with the humidification spray pipe assemblies through the filter assembly, and the filter assembly comprises a filter pipeline and a plurality of humidification spray pipe assemblies. One end of the filtering pipeline is communicated with the reservoir, the other end of the filtering pipeline is communicated with the humidifying spray pipe assembly, and a water pump, a filtering mechanism and a plurality of control valves are arranged on the filtering pipeline. According to the humidifying device, the filtering assembly and the multiple humidifying spray pipe assemblies are arranged on the water storage tank, the water storage tank communicates with the multiple humidifying spray pipe assemblies through the filtering assembly, it is avoided that high-temperature steam is adopted for humidification, and the temperature of humidified air is more stable; the humidifying spray pipe assembly can uniformly and continuously improve the humidity in the air, so that the humidifying efficiency of the humidifying system is improved, and the humidifying effect of the humidifier is better.

The utility model relates to the technical field of humidity regulation, in particular to a constant humidity machine, which comprises a humidifying part, a humidity control part, a humidity control part and a humidity control part, and is characterized in that the humidifying part comprises a humidifying main body which can send a first humidity amount to a target space; a dehumidification unit capable of removing a second amount of moisture in the target space; and a liquid storage vessel capable of supplying a first amount of moisture to the humidification body and recovering at least a part of a second amount of moisture. Wherein the humidifying part further comprises a water pump, a liquid storage vessel and a humidifying main body, and the water pump can be used for conveying water from the liquid storage vessel to the humidifying main body; and the heating part can heat the water body sent to the humidifying main body. By means of the structure, the constant humidity machine can achieve the humidification function and the dehumidification function at the same time in the mode that one liquid storage vessel is shared. On the basis, the heating component is arranged, so that the humidifying effect can be further optimized.

The utility model provides a radiator, include: wind scooper, the bottom fixed mounting of wind scooper has the heat conduction board, the top of heat conduction board evenly distributed has a plurality of radiating fin, wind scooper one side fixedly connected with controller, radiator mechanism sets up in wind scooper, is used for accelerating air flow, carries out heat dissipation to radiating fin, humidification mechanism sets up on wind scooper, is used for humidifying air. The utility model sets up humidification mechanism, when indoor humidity is lower than the set value, solenoid valve opens, the water in water tank flows into the water guide pipe, sprays out through the atomizing head to the water atomization, carries out the humidification treatment to the room, rotates through motor and brings the flow of air, accelerates the air velocity of radiating fin two sides through the flow of air, to improve the heat dissipation effect of radiating fin. Through the flow of air to spray out atomized water along with the airflow, improve the humidification effect to the room.

The utility model provides a water tank assembly and a humidifier, relates to the technical field of household appliances, and is used for solving the technical problem that the overall performance of the humidifier is poor. The water tank assembly comprises a water tank, an adjusting mechanism and a filter element, the adjusting mechanism is arranged in the water tank, and the filter element is arranged on the adjusting mechanism; the height of the adjusting mechanism in the first direction is adjustable, so that the filter element can float in the first direction relative to the water tank; wherein the first direction is consistent with the height direction of the water tank. The humidifier provided by the embodiment of the utility model comprises the water tank assembly. According to the humidifier, the problem that a large gap exists between the humidifier main machine and the water tank in the vertical direction due to the fact that the filter elements cannot be in close contact fit with one another or the filter elements are too high is solved, and therefore the overall performance of the humidifier is improved.

The utility model relates to the field of humidifiers, and discloses a wind wheel type humidifier which comprises a machine shell, a water wheel and a fan. The machine shell is provided with an air inlet and an air outlet. The water wheel is arranged in the machine shell and comprises at least two water absorption blades, an air passing channel is arranged between every two adjacent water absorption blades, the air passing channels are opposite to and communicated with the air inlet in position, and the air passing channels are opposite to and communicated with the air outlet in position. The draught fan is arranged at the air outlet of the machine shell and used for driving air to flow into the air passing channel from the air inlet and then flow towards the air outlet. According to the wind wheel type humidifier provided by the utility model, the problems of how to reduce the air volume loss of the fan and how to improve the water volume brought out by the fan can be solved.

The utility model relates to the technical field of paper product processing, and discloses a paper product humidifying device for paper product processing, which comprises a supporting bottom plate, a conveying belt is arranged above the supporting bottom plate, a paper product is placed on the conveying belt, a bearing component is erected on the supporting bottom plate, and a water storage tank is fixedly arranged on the bearing component. Two humidifying assemblies are installed in the bearing assembly, and one humidifying assembly is driven by the execution assembly. The driving motor is started while the infusion pump is started, the rotating disc and the eccentric column can be driven to rotate through the driving motor, due to the fact that the eccentric column is inserted into the kidney-shaped hole, rotation of the eccentric column can drive one humidifying assembly to do reciprocating rectilinear motion, and due to the fact that the two communicating pipes are inserted into the two strip-shaped holes respectively, the two humidifying assemblies can be driven to do reciprocating rectilinear motion. Therefore, when one humidifying assembly does reciprocating rectilinear motion, the other humidifying assembly can be driven to do opposite motion, and the humidifying effect can be better through staggered motion.

The invention relates to the technical field of building fans, and discloses an energy-saving building fan which comprises a machine shell, a support is fixedly connected to the circumferential face of the machine shell, a fixed supporting rod is fixedly connected to the inner wall of the machine shell, a motor is fixedly connected to the side, away from the machine shell, of the fixed supporting rod, and a rotating shaft is fixedly connected to the output end of the motor. After the fan is placed, a worker switches on a power supply to start the motor to start to operate to drive a brush head to rotate to be in contact with a filter plate for scraping and brushing off dust, so that the dust is prevented from being accumulated in filter holes of the filter plate, and the blowing effect of the fan is improved; the service life of the equipment is prolonged, and when the filter plate is brushed, the rotating rod rotates to drive the filter plate to vibrate so as to vibrate off dust on the surface, so that the air circulation effect is better, and the filtering effect is enhanced.