263results about How to "Improve humidification efficiency" patented technology

The invention discloses an evaporative humidifier. The evaporative humidifier comprises a body, a fan blade assembly arranged on the upper part of a hollow cavity of the body, a wet curtain assembly arranged on the middle part of the hollow cavity of the body, a water tank arranged on the lower part of the hollow cavity of the body, and an air outlet grid arranged at the top end of the hollow cavity of the body. A wet curtain is arranged under the fan assembly, water in the water tank is pumped by using a water pump fixed on the body, then the water is upwards transported along a water system pipeline and drained through a wet curtain cover to uniformly and quickly drench the whole wet curtain, and the air at the air inlet grid is discharged by the high-efficiency fan assembly through the drenched wet curtain and a high-speed rotating fan so as to greatly improve the humidifying efficiency of the purification type humidifier; therefore, the humidifier is an efficient purification type humidifier with a humidifying function.

The invention relates to a curing device and method for internal cooling and humidification of mass concrete. The curing device comprises an air refrigerating machine, an atomizer and a cold air pipeline; the cold air pipeline comprises a cold air main pipeline and a plurality of roundabout cold air buried pipes evenly pre-buried in the concrete; an air outlet of the air refrigerating machine anda mist exhaust opening of the atomizer are connected with the cold air main pipeline, the cold air main pipeline is simultaneously connected with the multiple cold air buried pipes, and control valvesare arranged at inlets of the cold air buried pipes; and a plurality of vent holes are formed in the pipe walls of the cold air buried pipes. The curing device adopts low-temperature atomized water vapor instead of refrigerated water as a refrigerant, thus the double effects of internal cooling and wet curing are achieved, drying shrinkage and temperature shrinkage can be reduced simultaneously,and crack resistance is effectively realized; large-scale engineering facilities for storage of cooling water are not needed on site; refrigerating air preparation is high in efficiency and low in cost; the pipe burst risk is avoided in the period of construction cooling; and after the cooling period is finished after concrete setting, water can be directly poured into a cooling pipe, and wet curing is further continued through water seepage.

The invention relates to an air humidifying device which comprises a machine body provided with an air inlet and an air outlet and a water tank arranged on the lower part of the machine body; the interior of the machine body is provided with a motor, the lower part of the machine body is provided with the water tank, a motor rotation shaft is provided with a centrifugal wind wheel as well as a first top pump and a second top pump arranged on the lower part of the centrifugal wind wheel, the second top pump is arranged on the outer side of the first top pump, the outer side of the second top pump is provided with an evaporation wheel, a pin wheel is arranged between the first top pump and the evaporation wheel, the lower ends of the first top pump and the second top pump commonly use a water drawing opening, and the water drawing opening is embedded into the water tank. Due to the adoption of the two top pumps, the invention increases the water absorbing amount and makes water fully atomized through the two-time crush of the rotary pin wheel and the evaporation wheel, and then the atomized water implements the two-time evaporation mixing with the spiral wind entering a centrifugal wind tunnel, which thereby greatly improves the humidification efficiency; in addition, the invention can make the water in the water tank continuously circulated, which increases the oxygen content of the water in order to keep the clean water quality for a long time.

The invention discloses a reminding method for a humidification device. The reminding method for the humidification device comprises the following steps that after the humidification device enters into a humidification mode, a water storage variation of a water tank of the humidification device within a preset time period is obtained, and a humidity variation of the indoor humidity within the preset time period is also obtained; whether water needs to be added or not is determined according to the water storage variation and the humidity variation; and if water needs to be added, a water adding reminding message is output, wherein the water adding reminding message includes a remaining safety humidification time and / or a humidification time, the remaining safety humidification time is a time, predicted according to the water storage variation, for the water tank to reach preset water storage, and the humidification time a time, predicted according to the humidity variation, for the indoor humidity to reach target humidity. The invention further discloses the humidification device, an air conditioner, and a computer-readable storage medium. By adoption of the reminding method for the humidification device, the humidification device, the air conditioner and the computer-readable storage medium, users can be reminded in time to add water into the water tank of the humidification device, and the humidification efficiency of the humidification device is improved.

The invention discloses a control method of an air-conditioner and further discloses the air-conditioner and a computer readable storage medium. The air-conditioner comprises an air inlet, an air outlet and an air outflowing channel. The air-conditioner further comprises a humidification air inlet, a humidification air outlet and a humidification air channel. A humidification air door and a humidification assembly are disposed in the humidification air channel, and a humidification device and a humidification air door are disposed at the humidification air outlet. The control method of the air-conditioner includes the steps that after the air-conditioner is in a heating mode and the humidification air door is opened, an indoor temperature of the indoor environment is obtained; and when theindoor temperature is higher than or equal to a preset temperature value, an air deflector of the air outlet is adjusted, so that the air outflowing quantity of the air outlet is reduced. When the humidification air door is opened to blow out moist air to improve the indoor humidity, the air outflowing quantity of the air outlet is reduced while the indoor temperature is guaranteed, thus the proportion of drying air quantity is reduced, and beneficial effect of improving the humidification efficiency is achieved.

The invention provides a refrigerating and freezing device. The refrigerating and freezing device comprises a box body, a refrigerating system, a first water storage tank, a second water storage tank and a humidifying element, wherein a refrigerating chamber is defined in the box body; the refrigerating system is used for providing cold energy for the refrigerating chamber; the first water storage tank is controlled to receive defrosting water generated during defrosting of the refrigerating and freezing device; the second water storage tank is controlled to receive the defrosting water from the first water storage tank; and the humidifying element is arranged in the second water storage tank and is controlled to start to humidify the refrigerating chamber. The first water storage tank is used for storing the defrosting water as much as possible during defrosting of the refrigerating and freezing device, so that humidifying water is made sufficient to the greatest extent; and meanwhile, it can be guaranteed that the water level in the second water storage tank is basically kept at the best humidifying water level for the humidifying element.

A humidifier is capable of improving a humidifying efficiency and an air purifier having the humidifier. In the air purifier (1), a humidifying plate (32) rotates under a condition that part of the plate is dipped in a receiving dish (22), thereby the part moistened by water of the receiving dish (22) is exposed in the air of a flow path (15) to humidify the air. The air purifier (1) is provided with a lug boss (33) rotating with the humidifying plate (32) to draw the water of the receiving dish (22) and supplying the water to the humidifying plate (32). Thus, the humidifying plate (32) is not only humidified when being dipped in the receiving dish (22), is also humidified by the water supplied by the lug boss (33), thereby it is capable of ensuring more part of the humidifying plate (32) be humidified when the humidifying plate (32) rotates for a whole circle, further the humidifying plate (32) is in a moisten status for a long term. thereby it is capable of improving the humidifying efficiency of the air purifier.

A fuel cell system of the invention includes: fuel cells that receive supplies of predetermined gases to generate electric power; and a humidifier that humidifies at least one of the predetermined gases supplied to the fuel cells with water content included in the exhaust gas discharged from the fuel cells. The fuel cell system further has: an exhaust water content detection module that detects an exhaust water content, which is included in the exhaust gas and is discharged downstream the humidifier; and a regulation module that, in response to detection of the exhaust water content of not lower than a preset level, restricts the exhaust water content discharged downstream the humidifier. This technique of the invention ensures adequate humidification control.

The invention relates to an integrated device used for humidifying a fuel cell, which comprises humidifying reactors, a central flow plate and tail end plates. The humidifying reactors comprise a plurality of guide plates and a plurality of diaphragms, wherein each diaphragm adopts a pervious and air isolating diaphragm, a diaphragm is arranged between any two guide plates to form a humidifying unit, the humidifying units are longitudinally overlapped to form a humidifying part, the quantity of the humidifying reactors is at least two, the two groups of humidifying reactors are arranged on both sides of the central flow plate or the front part and the rear part, the left part and the right part, or the upper part and the lower part of one side of the central flow plate, a tail end plate is arranged at the other end of each group of humidifying reactor opposite to the central flow plate, the end plated, the at least two groups of humidifying reactors and the central flow plate are integrally installed, air, hydrogen gas and cooling water respectively enter into the humidifying reactors from the end plates of the central flow plate or each humidifying reactor, and then flow out of the humidifying reactors from the end plate of each humidifying reactor or the central flow plate. Compared with the prior art, the integrated device has the advantages that the flow resistance can be reduced, the integrated device is suitable for low pressure operation, the humidifying effect can be significantly enhanced, and the like.

A humidifier for humidifying a fuel cell composed of an anode side humidifier and a cathode side humidifier each possessing a plurality of hollow fiber membrane modules for migrating moisture between a supply gas, which is supplied to a fuel cell, and an exhaust gas, which is exhausted from the fuel cell to thereby humidify the supply gas, the humidifier comprising: a pair of heads which hold both ends of the hollow fiber membrane modules, a connecting member which connects each of heads, and a device for warming the supply gas composed of conduits through which a cooling medium exhausted from the fuel cell is passed. The device for warming the supply gas is configured so that first warms a humidifier at an outlet side of the supply gas, and then warms a humidifier at an inlet side of the supply gas.

The invention provides a breathing machine and a humidifier. The humidifier is applied to the breathing machine, and includes a first container, a second container and a filter structure, wherein the first container is used for containing liquid, and provided with a first through hole; an accommodating part is arranged in the second container, and includes an opening formed in the wall of the second container, and the opening communicates with the first through hole; the filter structure is arranged in the accommodating part for filtering the liquid entering the second container from the first container. The humidifier provided by the invention is high in heating efficiency and good in air humidifying effect; due to the splitting design of a liquid storage area and a heating area, a user is convenient to operate, and effectively reduced in labor intensity of the user.

The invention discloses a roll paper on-line humidifying device which is provided with a humidifying roll arranged on a stand, a plurality of axially distributed suction passages are arranged below the roll surface of the humidifying roll, the suction passages are communicated with the outside through suction holes distributed on the roll surface of the humidifying roll; a roll paper winding section of the humidifying roll is internally provided with a water fog hood communicated with a water fog generator, an end face suction hood communicated with a vacuum pump is arranged at at least one end of the humidifying roll, and the part in which a suction mask of the end face suction hood is positioned just faces outside the suction passages below the roll surface of the humidifying roll. Compared with the prior art, the invention continuously humidifies single-layer or multi-layer paper when roll paper is unwound, and has the advantages of high humidifying efficiency and good humidifying quality.

The invention discloses a cabinet type precise air conditioner with the humidification function and a use method of the cabinet type precise air conditioner. The cabinet type precise air conditioner comprises a wet film humidification module which comprises a return air humidity probe, a water supply pipe, a water supply electromagnetic valve and a controller and further comprises a water sprayer connected with the water supply pipe. A wet film is perpendicularly arranged below the water sprayer. Running water in the water supply pipe is evenly distributed to the wet film through the water sprayer. The running water on the wet film is evaporated after making contact with air, so that the relative humidity content in the air is increased. The wet film humidification module is simple in structure and easy to achieve; due to the fact that a water collecting disc and an indoor fan share the same evaporator, the structural design is simple and reliable, and humidification efficiency is high; and under the condition that the relative humidity of the environment is quite low, intelligent humidification is performed, the humidity range is controlled, normal operation of products in a cabinet data center is guaranteed, and practicality is quite high.

The invention discloses a vertical wall mounted air conditioner which comprises a machine shell, an air supply wheel and a humidification box body. The machine shell extends in the vertical direction and hung to an installation base body extending vertically. An installation space is defined in the machine shell. An air outlet is formed above the installation space. The air supply wheel is arranged in the machine shell to drive air to be sent out through the air outlet. A water storage cavity and a humidification cavity are defined in the humidification box body. An atomization device is arranged in the humidification cavity. The top wall of the humidification box body is provided with a water filling nozzle made communicated with the water storage cavity, and a mist outlet made communicated with the humidification cavity. The humidification box body is detachably arranged in the installation space. A mist exhaust channel is arranged between the installation space and the air outlet. The mist exhaust channel corresponds to the mist outlet. An opening in the upper end of the mist exhaust channel is formed in the bottom wall of the air outlet. According to the vertical wall mounted air conditioner, mist atomized through the atomization device can be exhausted to the air outlet through the mist exhaust channel and directly exhausted into a room through the air outlet, and therefore humidification efficiency and the humidification effect are improved.

The invention relates to the technical field of tissue production, in particular to a humidification device for wet tissue production, and an application method thereof. The humidification device forwet tissue production comprises a spraying room, wherein a motor is fixed to the outer side of the upper part of the spraying room; a rapping mechanism is fixed onto the side wall of the inner part ofthe spraying room and is connected with the motor through a speed reducer; a water circulation mechanism and a feeding roller set are further arranged in the spraying room; the rapping mechanism is connected with the water circulation mechanism; the water circulation mechanism is connected with a spraying assembly through a pipeline; and the feeding roller set is connected with the motor throughthe speed reducer. According to the humidification device for wet tissue production, and the application method thereof, a disinfectant is permeated into the inside of tissue under the pressure actionthrough the rapping mechanism, so that a humidification effect and a disinfection effect are improved; when the rapping mechanism works, the water circulation mechanism is driven at the same time, sothat the disinfectant is recycled, the materials are saved, and the cost is reduced; and under the action of the water circulation mechanism, the spraying assembly is used for humidifying the tissue,so that a spraying effect and the humidifying efficiency are improved.

The invention discloses an atomization humidifier. The humidifier comprises a machine body, a fan assembly, a humidification assembly, a water tank assembly and a purification assembly. The machine body is provided with an airflow channel, and an air inlet is formed at the side edge of the machine body. The fan assembly is arranged in the airflow channel; the humidification assembly comprises a water storage tank and a moisture absorption cylinder, the water storage tank is arranged in the airflow channel of the machine body, and the moisture absorption cylinder is arranged in the water storage tank; and the water tank assembly comprises a water storing tank which supplies water to the water storage tank. The purification assembly is arranged at the air inlet of the machine body. The moisture absorption cylinder is fully wetted by water in the water storage tank, purified air is humidified by the moisture absorption cylinder and then is discharged to the airflow channel through negative pressure generated by the fan assembly located in the airflow channel, and the humidified air is discharged through the negative-pressure airflow channel, so that the humidified air can be dissipated more quickly and more efficiently, in addition, the environment can be fully humidified, and the humidifying efficiency and the humidifying effect of the humidifier are improved.

The invention relates to a dry fog type humidification air conditioner adopting ultrahigh pressure micro-fog and wet films. The air conditioner comprises a hollow chassis body, a water inlet, a water outlet, a drainage pump, a water level sensor, a water tank, a high-pressure ceramic plunger pump, an electric motor used for driving the high-pressure pump, a high-pressure electromagnetic valve, a high-pressure water pipe, a high-pressure micro-fog nozzle array, a fan, a wind guide louver, a control box, a numerical control panel and a filter screen, wherein two wet films are arranged between the exhaust fan and the high-pressure micro-fog nozzles, fine fog particles with a diameter of less than 3 microns can penetrate through the wet films, the big fog particles with a diameter of more than 3 microns can be blocked by the wet films, and the secondary vaporization of big fog particles blocked by the wet films is realized by using the wind penetrating through the wet films. The invention not only realizes the characteristics of ultrahigh pressure micro-fog humidification way such as low power and large humidification amount, but also ensures that the fog particles penetrating through the wet films are characterized by small fog particle diameter and high humidification efficiency.

The embodiment of the invention discloses a humidification control method, device and system based on a fresh air adjusting system. The method comprises the steps that the indoor humidity value is acquired; according to the humidity different value between the indoor humidity value and the humidity set value, it is judged that the humidification mode is in a start state, and the fresh air start state and the latent heat recovery state are acquired; the indoor moisture content is acquired, and according to the relation of the indoor moisture content and the set moisture content, the running stage of the humidification control system is judged; and according to the fresh air start state, the latent heat recovery state and the running stage of the humidification control system, the humidification strategy is output, so that the humidification control system adjusts the humidification quantity according to the humidification strategy. The technical problems that in the prior art, an air conditioner with a fresh air adjusting system is large in humidification load and low in humidification efficiency are solved.

The invention discloses a tube assembly and a humidification system thereof. The tube assembly comprises infrared light sources and a lampshade. At least two independently-arranged reflection spaces are formed to face one side of the infrared light sources. Each reflection space corresponds to one infrared light source. The interior surface of each reflection space is a reflection surface that guides light in a predetermined direction. Each infrared light source has one independently-arranged reflection space, so that light emitted from each infrared light source can effectively transmit to a preset position through heat radiation along an ideal radiation path transmission route under the effect of the reflection surface. The humidification system comprises a humidification water tank and a tube assembly disposed above the humidification water tank. The tube assembly and the humidification water tank cooperate with each other. Cooling water, taken as preheating water, is input to the humidification water tank to increase the water temperature of the water tank, so the humidification efficiency is improved.

The invention relates to an ultrasonic humidifier. The common ultrasonic humidifier has more defects that a blower is easy to be wetted, the humidifying efficiency is low, and the like. The ultrasonic humidifier comprises a framework, a water tank, the blower, a water inlet device and a mist spraying device, wherein the mist spraying device comprises a mist spraying guide plate, a mist spraying guide pipe, an energy transformation device and a drive plate; and the water tank, the blower, the water inlet device and the mist spraying device are fixed in the framework. The ultrasonic humidifier is characterized in that: the numbers of the mist spraying guide pipe, the energy transformation device and the drive plate are the same; the bottom of the water tank is provided with a bottom plate hole, the energy transformation device is fixed in the bottom plate hole and also comprises an energy transformation sheet, and an included angle is formed between the energy transformation sheet and the horizontal plane; the mist spraying guide pipe is fixed on the mist spraying guide plate and positioned above the corresponding energy transformation device; and the drive plate is fixed on the outer wall of the water tank. The assembly and disassembly of the energy transformation device are convenient, the production cost is low, the service life is long, the efficiency of generating mist is high, and the humidifying effect is good.

The invention discloses a humidifier for a proton exchange membrane fuel cell, belonging to the technical field of fuel batteriecell s. The humidifier mainly comprises an external cylinder, an internal cylinder, a spiral blade and a transmission shaft, wherein the spiral blade is fixedly arranged on the outer surface of the internal cylinder, a micropore iss are arranged in the wall of the internal cylinder, and the internal cylinder is connected with the transmission shaft by a connecting rod. The humidifier is used for humidifying before raw material gas of the proton exchange membrane fuel cell enters an electric pile, and fully utilizing moisture and heat in tail gas, can adjust the pressure of the humidified gas, has the advantages of being energy-saving, high-efficiencyt, and convenient to adjust, meets the raw material gas humidifying requirement and the pressure requirement for entering the electric pile, the energy consumption and cost of a fuel battery cell system can be reduced and lowered, the volumsize is decreased, and the effects are obvious.

The invention discloses a piezoelectric driving type ultrasonic water-mist humidifying-cooling dust remover. The dust remover is characterized by comprising a body, wherein a water storage tank is arranged at a left part in the body, a sealed atomizing chamber is arranged at a right upper part in the body, and a cavity chamber for mounting parts is arranged between the water storage tank and the atomizing chamber; the bottom of the water storage tank is communicated with the bottom of the atomizing chamber through a pipeline, an electromagnetic water valve and a water pump are mounted on the pipeline, an atomizing driving device is mounted at the bottom in the atomizing chamber, a mist outlet is formed in the top of the atomizing chamber, an air pump and a control circuit are mounted in the cavity chamber, and an air outlet pipeline of the air pump is communicated with the upper half part of the atomizing chamber; and the air pump, the electromagnetic water valve, the water pump and the atomizing driving device are connected with an inlet end of the control circuit, and an adjusting knob for regulating the vibration strength of the atomizing driving device is electrically connected to an output end of the control circuit. The piezoelectric driving type ultrasonic water-mist humidifying-cooling dust remover is of a compact structure and high in humidifying-cooling dust removal efficiency and can be used in different working regions.

The invention discloses a humidification method of a humidification device. The humidification method of the humidification device comprises the steps that the rotating speed of an indoor fan is detected; and the water outlet amount of a water distributor is adjusted according to the rotating speed of the indoor fan. According to the humidification method of the humidification device, the surface water amount and the surface evaporation amount of an indoor heat exchanger can be matched, the humidification efficiency can be improved, and the water resource utilization efficiency can be improved.

The invention discloses a humidifier with a handle with an air channel. The humidifier comprises a humidifier body. The humidifier body comprises a shell, an atomization cavity arranged in the shell, an atomizer arranged in the atomization cavity, and a mist outlet upper cover arranged at the upper end of the shell. The shell is externally provided with an LED lamp strip. The atomizer is connected with a timer. The atomization cavity is provided with a mist outlet communicating with the mist outlet upper cover. The mist outlet upper cover is provided with a mist discharge outlet. A fan is arranged at the bottom of the shell, and the handle internally provided with the handle air channel is arranged on the side face of the shell. One end of the handle air channel is connected to an outlet of the fan. The other end of the handle air channel is connected to the mist outlet. Airflow blown out by the fan is mixed with mist after passing the handle air channel and discharged out from the mist discharge outlet of the mist outlet upper cover finally. The mist discharge speed of the atomization cavity is increased, and the humidification efficiency of the humidifier is improved. In addition, the air channel is reasonable in arrangement, the structure is compact, and carrying is convenient.

The invention discloses a round intelligent fuel cell humidifier, which comprises a cylindrical humidifier main body, wherein at least four humidifying areas are arranged in the humidifier main body along the axis circumference and include a fuel gas humidifying area, an oxidant gas humidifying area and at least two public humidifying areas; a plurality of humidifying units are distributed in each humidifying area; each humidifying unit comprises a cylindrical gas flow field plate, a permeable humidifying membrane and a humidifying medium flow field plate; each humidifying medium flow field plate sleeves the outer side of the corresponding permeable humidifying membrane; a plurality of gas channels are arranged on the side wall of each gas flow field plate; the gas channels are sealed through the permeable humidifying membranes; and hollow cavities between the humidifying medium flow field plates and the permeable humidifying membranes are medium channels. The gas humidifying humidity can be more effectively controlled and the utilization rate of the humidifier is more intelligently improved through system control and humidifying partition design; stabilization and improvement of the stack performance are facilitated; the performance of a fuel cell is improved; and the lifetime of the fuel cell is prolonged.

A humidifier where, when its humidifying operation is in stop, its humidifying action is reliably stopped to suppress wasteful water consumption. The humidifier (1) has a water storage container (40),a vaporization element (41), and a water wheel (42). The vaporization element (41) is placed above the full level of water in the water storage tank (40) and vaporizes water conveyed from the water storage tank (40). The water wheel (42) conveys the water in the water storage tank (40) to the vaporization element (41) and releases the water toward the vaporization element (41). In the humidifier(1), the vaporization element (41) is separated from the water surface in the water storage container (40), so that, when operation of the water wheel (42) is stopped, the water does not move to the vaporization element (41) when humidifying operation of the humidifier is in stop. Thus, humidification can be reliably stopped.

An evaporative humidifier includes a main body; a reservoir provided in the main body to store water; and a humidifying element assembly rotatably provided in the main body. The humidifying element assembly includes a humidifying element which is configured to absorb water and perform humidification, and a frame to support the humidifying element, the frame including at least one guider portion which guides the water of the reservoir toward one side surface of the humidifying element.