45results about How to "Improve humidification efficiency" patented technology

The invention discloses a ventilation and humidification system and an air conditioning system with the ventilation and humidification system, and relates to the technical field of air conditioning, the ventilation and humidification system comprises a main control module, an air treatment unit, a water supply unit, an indoor air supply module, a sensor detection module, a fresh air pipeline module and a return air pipeline module; the master control module is used for monitoring indoor environment data in real time, dynamically adjusting the operation state of each module according to environment change, and providing real-time display of the current temperature and humidity state and system operation parameters. Air is humidified through the humidifying curtain in the air treatment unit, the indoor air supply module is matched to uniformly supply the treated air into a room to achieve uniform indoor air circulation, regional dryness or over-humidity is avoided, indoor and outdoor environment data and equipment states are collected and monitored for analysis, and the indoor and outdoor environment data are analyzed. Accurate environment monitoring is achieved, system adjustment requirements are fed back in time, excellent ventilation and humidification effects are achieved, and the requirement for article storage or production technology with strict humidity requirements is met.

The invention relates to the technical field of wet tissue production equipment, and particularly discloses a wet tissue humidifying device which comprises a first turnover mechanism, a first conveying mechanism, a first humidifying mechanism, a second turnover mechanism, a second conveying mechanism and a second humidifying mechanism. The first turnover mechanism comprises a first rotating disc and a material storage frame arranged on the circumferential edge of the first rotating disc. The first conveying mechanism comprises a pushing assembly and a first feeding assembly. The first humidifying mechanism is used for humidifying the top of the wet tissue. And the second turnover mechanism comprises a second turntable and two first belt conveyors. The two first belt conveyors are used for receiving the wet tissue of the first feeding assembly and clamping the wet tissue to be conveyed forwards. The second rotating disc is used for driving the two first belt conveyors to rotate so that the wet tissue can be turned over up and down. The second conveying mechanism is used for receiving and conveying the wet tissues from the discharging ends of the two first belt conveyors. According to the humidifying device for the wet tissue, the wet tissue can be humidified more uniformly, and the humidifying efficiency is higher.

The present invention relates to a temperature-controlled strip air outlet mechanism, which belongs to the technical field of air outlets for air conditioners. The temperature-controlled strip air outlet mechanism comprises a fixed cylinder and a strip air outlet pipe fixedly connected to the lower end of the fixed cylinder, a plurality of air guide plates are rotatably arranged on the inner side of the strip air outlet pipe, a fan blade assembly and a transmission assembly located below the fan blade assembly are arranged inside the fixed cylinder, and the fan blade assembly drives the transmission assembly to move along the length direction of the air guide plate when rotating, and a plurality of scraping assemblies for scraping dust off the side walls of the plurality of air guide plates are arranged on the lower side of the transmission assembly, an annular cylinder fixedly arranged on the inner side of the fixed cylinder is sleeved on the outer side of the fan blade assembly, a humidifying assembly is arranged on one side of the annular cylinder, and a purification assembly is arranged on the other side, and a positioning assembly for positioning the fan blade assembly is arranged on the annular cylinder, so that dust deposited on the air guide plate at the air outlet can be cleaned without the need for personnel to manually climb up to clean, thereby improving the cleaning efficiency and avoiding danger to personnel.

The utility model provides a refrigerator. The refrigerator is provided with a first chamber and a second chamber, a second compartment; the evaporator is arranged on the rear side of the second chamber and used for cooling gas; the first heater is arranged at the position close to the bottom of the evaporator and used for defrosting the evaporator; the second heater is arranged between the back of the refrigerator and the evaporator and used for humidifying the first chamber; the air outlet communicates with the first chamber and the evaporator; the control part executes a humidifying action, so that the second heater heats the evaporator, and gas with humidity enters the first chamber from the evaporator through the air outlet; and a defrosting operation in which the evaporator is defrosted so that the first heater heats the evaporator. By means of the structure, the structure achieving the humidifying function can be simpler, the humidifying range is enlarged, and therefore cost is reduced, and humidifying efficiency is improved.

The invention discloses a control method and device of refrigeration equipment and the refrigeration equipment, and relates to the technical field of refrigeration control, and the control method comprises the steps that a humidity set value y is obtained; acquiring a humidity measurement value x; controlling the working mode of the refrigeration equipment according to the humidity set value y and the humidity measured value x; wherein the working mode of the refrigeration equipment is controlled according to the humidity set value and the humidity measured value, and when x is smaller than y-a, the humidification assembly and the second draught fan are controlled to be started, and a is the first humidity compensation value. The first air outlet of the humidifying assembly is arranged close to the air return opening, and after the second fan and the humidifying assembly are started, high-humidity airflow enters the air supply duct through the air return opening and finally enters the storage chamber from the second air outlet. The second fan participates in humidity control, so that the humidity control cost is reduced, and the humidifying efficiency is improved.

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 medical instruments, and discloses a disposable bottle-free self-humidifying nasal oxygen cannula which comprises a humidifying material arranged in a humidifying cavity. The pressing plate is slidably connected to the inner side wall of the humidifying cavity, and the pressing plate is arranged on the right side of the humidifying material; one end of the sliding rod is fixedly connected to the right side wall of the pressing plate, and the other end of the sliding rod penetrates through and extends out of the humidifying cavity. When the sliding rod is pulled out, the sliding rod is pushed into the humidifying cavity, the clamping protrusions are pressed to deform and slide into the clamping grooves, at the moment, the sliding rod compresses the humidifying material, the pore volume of the humidifying material is reduced, free water is squeezed back into the humidifying material, surface moisture is reduced, the evaporation capacity is reduced, and the oxygen humidifying degree is reduced; the fiber layer in the humidifying material extends from a compressed state to a fluffy state, the pore volume is increased, free water stored inside migrates to the surface due to the action of gravity and fiber tension, moisture attached to the fiber surface and the surface of the humidifying material is increased, the evaporation capacity is increased when the humidifying material makes contact with oxygen, and the oxygen humidifying degree is increased.

The invention discloses a humidification assembly, and relates to the technical field of humidification, the humidification assembly comprises a shell, a first water storage part, a second water storage part and a first fan, and a humidification channel is formed in the shell; the first water storage part is used for storing water or generating moisture; the second water storage part is used for storing water or generating moisture; the first fan conveys airflow to the humidifying channel; wherein the first water storage part and the second water storage part are arranged in a spaced mode in the vertical direction of an airflow path, and airflow in the humidifying channel flows through the first water storage part and the second water storage part. The first water storage part and the second water storage part form a double-layer humidifying structure, then the humidifying area is increased, one draught fan blows air to the first water storage part and the second water storage part, humidifying of two layers of humidifying paths is achieved, and the humidifying efficiency is improved.

The utility model discloses a summer cuttage seedling cooling and humidifying device which comprises a main body assembly, the main body assembly comprises a seedling chamber, a chamber roof, a seedling frame, a supporting frame, a spraying piece, an adjusting box, an adjusting piece, a cooling fan, a cooling hole, a fixing sleeve, a limiting block, a supporting block, a drainage groove, a drainage pipe and a recycling piece, and the chamber roof is arranged at the top of the seedling chamber; the seedling raising frame is arranged in the seedling raising chamber. The seedling raising device has the advantages that the effect of spraying and cooling the seedling raising chamber and the seedling raising frame is achieved by arranging the spraying piece, the spraying angle can be adjusted by arranging the adjusting piece, the spraying range is widened, the effect of cooling the interior of the seedling raising chamber is achieved by arranging the cooling fan, and the seedling raising device is convenient to use. The effect of recycling the spraying water is achieved through the recycling part, the effect of humidifying the interior of the seedling raising chamber is achieved through the arrangement of the humidifying assembly, and the humidifying efficiency is improved.

The humidifier comprises a shell and a humidifying assembly, an air outlet is formed in the upper end of the shell, and an air inlet is formed in the side wall of the shell; the humidifying assembly comprises a water tank, a water curtain, a PTC heating pipe and a fan, the water tank is connected to the lower end of the shell, the water curtain is arranged in an inner cavity of the water tank and divides the water tank into a first cavity and a second cavity, a protective cover is arranged in the second cavity, the PTC heating pipe is located in the protective cover, and a plurality of through holes are formed in the wall face of the protective cover at intervals to communicate with the second cavity. The fan is arranged at the upper end of the water curtain and comprises a wind scooper, the wind scooper and the side wall of the shell form an air inlet channel, an air outlet channel is formed in the wind scooper, the air inlet channel is communicated with the first cavity, and the air outlet channel is communicated with the second cavity. The water temperature on the water curtain can be increased by heating water in the water tank, so that the air humidification amount and the humidification efficiency are improved, the risk that the water tank is burnt out can be reduced, and the use safety is improved.

This application relates to a nitrogen humidifier, comprising a first housing, a connecting member, an air inlet pipe, a liquid inlet pipe, a second housing, a flow restrictor, and a connector. The connecting member is disposed at a first opening of the first housing and has a first air passage, an air inlet passage, and a liquid inlet passage, which are respectively connected to an external controlled air source and a liquid source. The air inlet pipe and the liquid inlet pipe respectively introduce gas and liquid into a first accommodating space for premixing. The first air passage connects to a second accommodating space of the second housing, where the flow restrictor is disposed. The flow restrictor agitates the ejected mixed airflow to achieve secondary mixing. The connector is disposed at a third opening of the second housing to exhaust the mixed gas. This nitrogen humidifier, through independent gas and liquid supply and a two-stage mixing design, effectively improves humidification efficiency and humidity stability, solving the problems of low mixing efficiency and poor humidity control in existing technologies, and is suitable for high-precision process requirements.

Disclosed is a fuel cell membrane humidifier which may improve humidification efficiency by preventing a differential pressure loss in a humidification module. A disclosed fuel cell membrane humidifier performs moisture exchange between a first fluid and a second fluid and includes a mid-case, a second fluid inlet configured to introduce the second fluid into the mid-case, a second fluid outlet configured to discharge the second fluid to outside, and at least one cartridge arranged in the mid-case and accommodating a plurality of hollow fiber membranes. A cross-sectional area of the second fluid inlet is formed to be greater than or equal to an inner cross-sectional area of the at least one cartridge excluding a cross-sectional area occupied by the plurality of hollow fiber membranes accommodated in the at least one cartridge.

The present invention relates to a method and a device for improving the loosening rate of a tobacco block. The specification of the tobacco block is 1136×720×725 mm. The method comprises the following steps: S1, unpacking tobacco leaves; S2, detecting tobacco leaf density; S3, classifying tobacco leaves; S4, slicing tobacco leaves; S5, loosening and moistening tobacco leaves; in the step S5, the rotating speed of the loosening and moistening drum of the tobacco leaf block of type A is 10 rpm, and the compensating steam volume is 200 kg / h-250 kg / h; the tobacco leaf block of type B is loosened and moistened The rotation speed of the rehumidification drum is 11 rpm, and the compensation steam volume is 250kg / h-300kg / h; for the C-type tobacco leaf blocks, the loosening rehumidification drum rotation speed is 12 rpm, and the compensation steam volume is 300kg / h-350kg / h; the beneficial effect of the present invention is that by setting the rotation speed of the drum and the compensation steam volume according to the density of the tobacco leaves, it is avoided that the drum speed and the compensation steam volume remain unchanged, resulting in low-density tobacco leaves having too high moisture content, and high-density tobacco leaves having low looseness rate and many broken leaves.

The present application relates to the technical field of humidity control, and discloses a humidifier, including: a shell, an air path switching mechanism, a first humidity control block, and a second humidity control block. An isolation plate is provided inside the shell to divide the inside of the shell into an air inlet channel and an air exhaust channel, and a mounting groove is provided on the isolation plate; the air path switching mechanism includes a shell and a sealing partition provided in the shell, a first channel is defined between the shell and one side of the sealing partition, and a second channel is defined between the shell and the other side of the sealing partition; the first humidity control block is rotatably provided in the first channel; the second humidity control block is rotatably provided in the second channel. In the present application, outdoor airflow can be selectively utilized to reduce dependence on the outdoor environment, and indoor airflow and outdoor airflow are simultaneously circulated in the internal circulation humidification or dehumidification process, so that humidification or dehumidification can be continuously performed to improve the efficiency of humidification or dehumidification.

The present invention relates to a filling unit for a fuel cell humidifier and a fuel cell humidifier, the filling unit comprising: a first filling body hermetically coupled to one end of an intermediate housing by mechanical assembly such that a first cover is only in fluid communication with a hollow fiber membrane; and a condensed water discharge part formed in the first filling body, one end of the condensed water discharge part being in fluid communication with the interior of the first cover, and the other end being in fluid communication with the interior of the intermediate case, such that condensed water located inside the first cover is discharged to the interior of the intermediate case.

The utility model discloses a humidifying device for coated paper production, which comprises a base, a humidifying cylinder with a cylindrical structure is transversely arranged on the base, a feeding and discharging port is arranged on the outer side of the humidifying cylinder, a feeding roller and a discharging roller are respectively arranged on the feeding and discharging port, a plurality of guide rollers are arranged on the inner wall of the humidifying cylinder in a surrounding manner, and the guide rollers are arranged on the inner wall of the humidifying cylinder. A row of outer fans and a row of outer spraying heads are arranged on the inner wall of the humidifying barrel between the guide rollers, the wind directions of the outer fans are consistent, the spraying direction of the outer spraying heads is arranged along the inner wall of the humidifying barrel, and an auxiliary conveying mechanism is further arranged between the guide rollers; a rotating shaft is arranged on the central axis of the humidifying barrel, a bearing is connected to the outer portion of the rotating shaft in a sleeving mode, a mounting base is connected to the outer portion of the bearing in a sleeving mode, the four faces of the mounting base are each provided with two rows of inner fans and two rows of inner spraying heads at intervals, the wind directions of the inner fans are opposite, and after the inner fans are started, the mounting base is driven to rotate through wind power. By combining internal humidification and external humidification, the humidification efficiency and the humidification quality are improved.

The utility model discloses a quick absorption type steam humidifier in the technical field of humidifiers, which comprises a steam humidifier body, an adjusting box is arranged at the top of the steam humidifier body, the adjusting box is fixedly connected with the steam humidifier body, a rotating motor is arranged in the adjusting box, and the rotating motor is fixedly connected with the steam humidifier body. The rotating motor and the adjusting box are fixedly connected, a rotating shaft is arranged at the power end of the rotating motor, the rotating shaft and the rotating motor are fixedly connected, a first gear is arranged on the surface of the rotating shaft, the first gear and the rotating shaft are fixedly connected, a second gear is arranged on one side of the first gear, and a steam outlet is formed in the second gear; according to the rapid absorption type steam humidifier, the adjusting box, the rotating motor, the rotating shaft, the first gear, the second gear, the steam outlet, the rotating shaft and the first connecting pipe are arranged, so that the function of adjusting the direction of the steam opening of the rapid absorption type steam humidifier is achieved, and the convenience of adjusting the rapid absorption type steam humidifier according to the use condition is improved.

A pump-free integrated no-fog humidifier, the integrated shell body comprises an outer cylinder wall and a partition plate; the partition plate separates the inner cavity of the outer cylinder wall into two working cavities; the working cavity above the partition plate is a water tank chamber, and the working cavity below the partition plate comprises a blowing chamber and a wet curtain chamber arranged above and below; the water outlet end of the lower water channel is provided with a lower water transition box; the lower water transition box is provided with a lower water outlet, and the lower water outlet is provided with a lower water rubber plug; the bottom water tank is provided with a floating ball assembly; a water level swing rod is arranged below the lower water outlet, and one end of the water level swing rod extends towards the upper part of the floating ball assembly. The utility model adopts the design of "integrated shell body" combined with an inner partition plate, integrates the water tank chamber, the blowing chamber and the wet curtain chamber in one shell, and greatly reduces the plurality of split shell parts and connecting pieces required by the traditional humidifier.

The invention relates to the technical field of atomization devices, in particular to a braid silk screen hot stamping atomization and humidification device and a using method thereof.The braid silk screen hot stamping atomization and humidification device comprises a shell, an atomization and humidification assembly, a rotating frame, a power assembly and an absorption assembly, the rotating frame is horizontally arranged in the shell, and braids to be atomized surround the surface of the rotating frame at equal intervals; the atomizing and humidifying assembly comprises a water pipe arranged in the middle of the rotating frame, and atomizing nozzles are arranged around the outer side of the water pipe by a circle. The power assembly comprises a first power unit and a second power unit. When the power output end of the motor drives the rotating shaft to rotate, the second gear rotates and meanwhile the third gear rotates, the third gear is meshed with the second inner teeth, the rolling wheel rolls in the circular groove in the length direction of the inner wall of the circular groove and drives the rotating frame to rotate, and therefore the braid rotates; moisture sprayed by the atomizing nozzle can be sprayed to the surface of the braid in all directions, and the range and efficiency of atomizing humidification are increased.

This application discloses an evaporative humidifier, including a main unit housing and a water tank. The main unit housing and the water tank are combined to form an air duct. A centrifugal fan is installed inside the main unit housing, and a filter screen is installed inside the air duct outside the main unit housing. The centrifugal fan includes a fan assembly and an air duct housing. The fan assembly includes a fan wheel and a motor. The fan wheel has a recessed mounting groove in its middle. A motor shaft is fixedly installed at the center of the mounting groove. The motor is embedded in the mounting groove. One side of the motor is connected to the motor shaft, and the other side of the motor is connected to the air duct housing. This utility model provides an evaporative humidifier that can reduce product size and save product costs.

The utility model relates to a humidifier with double fans, which comprises an atomization air duct wall, a first fan, a second fan and a fan, the atomization air duct wall is enclosed to form an atomization air duct cavity, a baffle is arranged in the atomization air duct cavity, and the atomization air duct cavity is divided into a first atomization cavity and a second atomization cavity by the baffle; an air outlet duct cavity is defined by the air outlet duct wall; the first atomization cavity is provided with a first air inlet and a first air outlet, and the second atomization cavity is provided with a second air inlet and a second air outlet; a first fan; and a second fan. According to the double-fan structure, mist generated by the first atomization cavity can be independently supplied through the first fan, mist generated by the second atomization cavity can be independently supplied through the second fan, the double fans can supply air to mist generated in the ultrasonic wave mode and mist generated in the heating mode respectively, and compared with a humidifier in the prior art, the air outlet amount is larger. According to the humidifier, the ultrasonic atomization mode and the heating atomization mode can be reserved so that the sufficient atomization amount can be guaranteed, and the air outlet amount can be increased.

The utility model relates to the technical field of lead plaster moisturizing, in particular to a lead plaster moisturizing device for lead-acid battery production, which comprises a humidifying box and a mounting mechanism, an air inlet is arranged on the side wall of the humidifying box, and the air inlet is connected with a humidifier; a buffer plate is arranged in the humidifying box, a buffer groove is formed by the buffer plate and the inner wall of the humidifying box, and a plurality of air holes are formed in the buffer plate; a positioning opening is formed in the side wall of the humidifying box, mounting openings are formed in the two sides of the bottom of the humidifying box, and an inserting block is arranged between the mounting openings; the mounting mechanism comprises a mounting frame, a supporting plate and a positioning block, and the mounting frame is slidably inserted into the humidifying box from a positioning opening; a plurality of supporting plates are arranged on the side wall of the mounting frame; the supporting plate is used for placing a lead plate; the positioning block is arranged at the bottom of the mounting frame and provided with an insertion groove, and the size of the insertion groove is matched with that of the insertion block; the two ends of the positioning block are slidably arranged in the mounting openings to form sealing. According to the lead plate humidifying device, the humidifying working efficiency can be improved, and a humidified lead plate can be conveniently taken out for next humidifying work.

The utility model discloses a humidification device and air treatment equipment, and relates to the field of humidification. The humidifying device comprises a heating water tank and a heating device; partition plates are arranged in the heating water tank and divide the inner space of the heating water tank into a plurality of heating cavities. Each heating cavity comprises a water containing area and a steam area located on the upper side of the water containing area, the water containing areas of the adjacent heating cavities are arranged to be separated from each other, the steam areas of the adjacent heating cavities are arranged to be communicated with each other, and each steam area is provided with at least one set of steam outlets capable of being communicated with or disconnected from a space to be humidified; the heating device comprises a plurality of heaters, each heating cavity is provided with a heater, and the heaters are arranged to heat water in the corresponding heating cavities so that the corresponding heating cavities can generate steam. According to the scheme, steam is generated by electrically heating water, and the problem of bacterium breeding does not exist; and the plurality of heating cavities of the heating water tank can be matched with one another to realize series connection work and can also be independently connected with one another to realize parallel connection work.

The present invention discloses a low-power and high-efficiency evaporation device and method for a pure humidifier, comprising an evaporator for being placed in a water tank, the evaporator comprising a driving shaft, a plurality of evaporating sheets being mounted on the driving shaft, a metal sheet being arranged inside the evaporating sheet, an electromagnetic inductor corresponding to the metal sheet being arranged on one side of the evaporator, the electromagnetic inductor and the metal sheet forming an eddy current magnetic field, the metal sheet being used to correspond to the electromagnetic inductor at least once during the rotation of the evaporator, and the electromagnetic inductor electromagnetically induces the metal sheet when the evaporator rotates and increases the temperature of the evaporating sheet, forming a water film on the evaporator, starting the electromagnetic inductor, so that the electromagnetic inductor and the metal sheet inside the evaporating sheet form an eddy current magnetic field, thereby increasing the temperature of the metal sheet inside; the evaporating sheet is heated as a whole, and then the water film is heated to evaporate the water film; in order to optimize the existing humidifier and increase the humidification amount, it may result in excessive energy consumption of the fan and even noise problems.

The invention discloses a humidification assembly and refrigeration equipment, and relates to the technical field of humidification, the humidification assembly comprises a shell, a water storage part, a first fan and a distributor, and the water storage part is located in the shell and used for storing water or generating moisture; the first fan generates conveying airflow passing through the water storage part so as to take away water in the water storage part; the distributor is connected to the shell and provided with a plurality of first air outlets arranged at intervals in the direction away from the first draught fan. The conveying airflow passes through the water storage piece and then passes through all the first air outlets, or the conveying airflow is divided into multiple branch airflow through all the first air outlets and then passes through the water storage piece. The distributor is provided with the first air outlets arranged at intervals, so that air discharged by the distributor is more dispersed, the contact area of airflow and the water storage part can be increased, or the contact time can be prolonged, moisture carried in the conveyed airflow is increased, and the purpose of improving the humidification efficiency is achieved.

The invention relates to the technical field of humidification, in particular to a humidification assembly, refrigeration equipment and a control method thereof, the humidification assembly comprises a water storage part, a first fan, an ultrasonic generator and a water guide part, the water storage part is used for storing water, and the first fan generates conveying airflow passing through the water storage part to take away the water of the water storage part; the water guide piece is connected with the ultrasonic generator and the water storage piece so as to convey water in the water storage piece to the ultrasonic generator. When the refrigeration equipment is set to be low in temperature and high in humidity at high environment temperature, the first fan and the ultrasonic generator are started, the humidification efficiency can be effectively improved, and the humidity requirement is met.

The invention relates to a humidifier air duct structure which comprises a humidifier machine shell, an air inlet is formed in the surface of the humidifier machine shell, and an inner cavity of the humidifier machine shell communicates with the outside through the air inlet; the rotating wheel assembly is rotatably installed at the position of an inner cavity of the humidifier machine shell, a hollow cavity is formed in the rotating wheel assembly, and a plurality of ventilation gaps for communicating the outer space of the rotating wheel assembly with the hollow cavity are formed in the circumferential direction of the rotating wheel assembly; the fan is arranged on one side of the hollow cavity of the rotating wheel assembly, and an air inducing opening of the fan is communicated with the hollow cavity; the humidifier is reasonable in design, air outside the humidifier sequentially passes through the air inlet of the humidifier shell, the ventilation gaps, the hollow cavity of the rotating wheel assembly, the draught fan and the air outlet of the draught fan in an air inducing mode to form a surrounding type air channel, and therefore air can evenly pass through each ventilation gap in the rotating wheel assembly, and the ventilation effect is improved. And the evaporation area is effectively increased, the humidification amount is multiplied, meanwhile, effective utilization of the rotating wheel assembly is guaranteed, and the humidification efficiency is remarkably improved.

The utility model discloses a centrifuge filters field humidity detection and automatic humidification system, include: centrifuge and workshop installation surface, automatic humidification unit includes DCS automatic control system, DCS automatic control system installs on online hygrothermograph, the online hygrothermograph is assembled with online hygrothermograph, online hygrothermograph is electrically connected with DCS automatic control system, DCS automatic control system is electrically connected with centrifuge online hygrothermograph bottom fixedly connected with support column, support column bottom fixedly connected with humidifier, the humidifier bottom is provided with the shower head, and the humidifier upper end main pipeline is connected with deionized water pipeline and pressure air pipeline. Realize this centrifuge filters field humidity detection and automatic humidification system utilize DCS automatic control system and the cooperation of online hygrothermograph, make the humidifier can according to the workshop's temperature and humidity and carry out automatic spraying, and the temperature and humidity of the workshop are conveniently regulated and controlled, and the practicality and safety of the device are improved.

The invention belongs to the technical field of intelligent warehousing, and provides an intelligent three-dimensional container and a temperature and humidity auxiliary control system and method.The intelligent three-dimensional container comprises a water inlet pipe, a driving pump connected with the water inlet pipe, a water supply pipe connected with the driving pump and a controller; when the temperature of the storage location area is higher than the maximum value of the preset temperature range, the driving pump and the control valve are controlled to spray water mist to the corresponding area, the water mist is stopped when the humidity reaches the maximum value of the preset humidity range, auxiliary cooling is carried out on the area in a water mist spraying mode, and on the basis that it is guaranteed that the humidity does not exceed the standard, the cooling efficiency is improved. The cooling speed is increased, and the requirement for the operation load of the air conditioner is lowered; and when it is detected that the humidity of the storage location area is lower than the minimum value of the preset humidity range, the driving pump and the control valve are controlled to spray water mist to the corresponding area, the purpose of avoiding the phenomena of static accumulation and the like caused by too low humidity in the three-dimensional storage is achieved, and the performance and the service life of an insulating material in power equipment are guaranteed.

Provided is a fuel cell membrane humidifier in which humidification efficiency is improved by preventing differential pressure loss in a humidification module. The fuel cell membrane humidifier performs moisture exchange between a first fluid and a second fluid and includes a mid-case, a second fluid inlet through which the second fluid is introduced into the mid-case, a second fluid outlet through which the second fluid is discharged to outside, a partition wall configured to divide an inner space of the mid-case into a first space and a second space, and at least one cartridge located in the mid-case and configured to accommodate a plurality of hollow fiber membranes therein. A cross-sectional area of the second fluid inlet is equal to or greater than a total area of windows constituting a first mesh hole unit and arranged in a mesh shape in the at least one cartridge for fluid communication with the first space.