59results about How to "Realize the humidification function" patented technology

The invention relates to an air conditioning device (an air conditioner for short), in particular to an air conditioning device with a humidification function, and particularly discloses the improvement of an air conditioner indoor unit. According to a humidification device, the air conditioner indoor unit, the air conditioner and an air conditioner humidification method, at least one thin hairbrush is fixedly arranged on at least one blade of the flow penetrating fan of the air conditioner indoor unit, most of the water of a water film formed by cooling and condensing air vapor through an evaporator is attached to the thin hairbrushes and is taken away from the evaporator, the water is thrown away by centrifugal force, and finally the water is blown out by wind power generated by the flow penetrating fan. The humidification device, the air conditioner indoor unit, the air conditioner and the air conditioner humidification method are used for achieving the humidification function of the air conditioner.

The invention discloses a humidifying air conditioner control method. The humidifying air conditioner control method comprises steps as follows: a humidifying type corresponding to a humidifying command is determined when the humidifying command is detected; an air conditioner is controlled to operate in a mode corresponding to the humidifying type according to the determined humidifying type; a water pump in a water tank is controlled to be opened, so that water in the water tank enters the humidifying air conditioner through a pipeline, flows from the top of a heat exchanger in the humidifying air conditioner to the bottom of the heat exchanger through the heat exchanger, is converged to a water receiving tray at the bottom of the heat exchanger and flows back to the water tank finally. According to the humidifying air conditioner control method, not only is the humidifying function realized, but also different humidifying requirements are met.

The invention belongs to the field of fans and particularly relates to a vibration spring humidifying electric fan and a use method of the vibration spring humidifying electric fan. The electric fan comprises a fan body and a base. One of fan blades of the fan body adopts a permanent magnet material. The two sides of the upper end of the base are fixedly connected with support columns correspondingly. The fan body is fixedly connected between the two support columns. A humidifying box is arranged on the rear side of the fan body. A vibration spring is arranged in the humidifying box. The two ends of the vibration spring are fixedly connected with the left inner side wall and the right inner side wall of the humidifying box correspondingly. A fuzzy water absorbing part is fixedly connectedto the surface of the vibration spring. A liquid storage cavity is formed in the base. Water guide holes are formed between the liquid storage cavity and the humidifying box. Water absorbing strips are arranged in the water guide holes. The lower ends of the water absorbing strips are located in the liquid storage cavity. The upper ends of the water absorbing strips are fixedly connected with thevibration spring. Water permeable holes are densely formed in the upper end of the humidifying box. By the adoption of the vibration spring humidifying electric fan and the use method, the magnetic fan blades can be used to drive the vibration spring to vibrate, and therefore the humidifying effect can be achieved.

The invention discloses a household fresh air device and belongs to the technical field of wet dust removal. The device comprises an air pump, multiple air pipes, a water bath filter box, a water storage tank, a circulating water pump, a water filter and an air quality detection device. The first air pipe, the fourth air pipe and the second air pipe are communicated through a tee joint. A primaryair filter and the air pump are sequentially arranged on the second air pipe in the air flow direction. The second air pipe is communicated with the water bath filter box through the third air pipe. The water bath filter box is connected with the water storage tank. A water inlet is formed in the water bath filter box. The water inlet is communicated with the water storage tank. A water outlet isformed in the bottom of the water bath filter box. The water outlet is communicated with a second water pipe. The circulating water pump and the water filter are sequentially arranged on the second water pipe in the water flow direction. The household fresh air device has the extremely high full-effect air filtration efficiency and the humidification function at the same time. The device is easy to use and maintain, it is not necessary to replace a filter screen and other spare parts, and no waste is generated. Combined with the water plant landscape, the device is suitable for the home environment.

The invention discloses a multifunctional food classification fresh-keeping cabinet suitable for families, which comprises a fresh-keeping cabinet main body, a cabinet door, a universal self-locking wheel and a plug. The second storage room and the third storage room, the fourth storage room is set on one side of the third storage room, the temperature control system is installed inside the third storage room and the fourth storage room, and the outer end of the main body of the fresh-keeping cabinet is provided with a cabinet door. The setting of the first storage room, the second storage room, the third storage room and the fourth storage room realizes the function of classifying and storing different types of food, and realizes the disinfection of the food in the first storage room through the setting of the ultraviolet germicidal lamp The sterilization function realizes the temperature control function of the third storage room and the fourth storage room through the setting of the temperature control system, so as to realize the fresh-keeping function of different foods. The invention has simple structure, reasonable design, more humanization, and is suitable for popularization and use.

The invention relates to an air water making, humidifying and purifying integrated device and a control method thereof. Dust particles in external air are filtered out through an air filtering net, air arrives at a condenser, condensate water making is carried out, and water enters a lower water tank. Meanwhile, a control unit controls an ultrasonic humidifier to work according to information fed back by a humidity sensor, air humidified through the ultrasonic humidifier is further purified through a negative-ion generator, and the humidified clean air is exhausted through an air outlet pipeline; water in the lower water tank flows through a multi-stage filtering device through pressurizing of a booster pump, the flowing water is adsorbed and filtered, noxious bacteria harmful to the human body in water are removed through an ultraviolet sterilization lamp, and then water arrives at an upper water tank; interrupted sterilization can be carried out on non-drinking water in the upper water tank through an ultraviolet sterilization lamp in the upper water tank, and it is guaranteed that the water tank stores the active and fresh water. The air water making, humidifying and purifying integrated device has the beneficial effects that the air humidifying and purifying functions are achieved, and a user can breathe fresh air while drinking sweet and pure portable water.

The invention discloses a mobile air conditioner, a mobile air conditioner control method and a computer readable storage medium. The mobile air conditioner comprises a heat exchange loop, an evaporator water receiving assembly, an exhaust assembly and an air exchange assembly. The heat exchange loop comprises a compressor, an evaporator and a condenser, wherein the compressor, the evaporator andthe condenser are connected in sequence to form a closed loop. The evaporator is arranged at the upper end of the condenser. The evaporator water receiving assembly is arranged between the evaporatorand the condenser. The evaporator water receiving assembly comprises a first water receiving disk and an atomizer arranged at the bottom of the inner side of the first water receiving disk. The exhaust assembly is arranged opposite to the evaporator, and is used for sending indoor air into a room again after the air flows through the evaporator. The air exchange assembly is arranged opposite to the condenser, and is used for sending indoor air out of the room after the air flows through the condenser. The mobile air conditioner can achieve the functions of cooling, heating, dehumidification and humidification.

The invention belongs to the technical field of a heating radiator and discloses a humidifying type radiator. The humidifying type radiator comprises a radiator body (1), a water supply system, a heating device, an evaporation device and a drainage system; the water supply system, the heating device, the evaporation device and the drainage system are arranged inside the radiator body (1); the water supply system and the drainage system are located on the two lateral sides inside the radiator body (1) respectively; the evaporation device is arranged above the radiator body (1); the water supply system and the drainage system are connected with the bottoms of the bilateral sides of the evaporation device respectively; the heating device is arranged at the main body position of the radiator body (1). The humidifying type radiator has the dual effects of heating and humidification and is energy-saving and environmentally friendly and suitable for popularization and utilization in the northern cold winter.

The invention relates to the technical field of air conditioners, in particular to a draught fan and an air conditioner with the draught fan. The draught fan comprises a rotating body, at least two blades arranged on the rotating body, microhole runners arranged in the blades and communicating with water sources in the blade rotating process, and ventilation holes formed in the force suction facesof the blades and communicating with the microhole runners, wherein the force suction faces of the blades are the faces, of which the peripheral air flow pressure is lower than the atmospheric pressure, of the blades in the rotating process, the ventilation holes are used for introducing the negative pressure into the microhole runners to accelerate vaporization of water in the microhole runners,and the vaporized vapor is sent out through the rotating blades. Due to the fact that the microhole runners are arranged in the blades of the draught fan, due to gravity or centrifugal force generated by blade rotating, feeding of water in the microhole runners in the blades is achieved; and due to the fact that the ventilation holes are formed in the force suction faces of the blades, the ventilation holes are used for introducing the negative pressure into the microhole runners, and therefore vaporization of water in the microhole runners is accelerated, and the moisture content of the airis rapidly increased.

The invention discloses a multi-split air conditioning system. The multi-split air conditioning system comprises a humidification device for producing steam, multiple air conditioner indoor units andan air conditioner outdoor unit; each air conditioner indoor unit comprises an air duct; each air duct communicates with the humidification device through a pipeline; and the air conditioner outdoor unit is connected with the multiple air conditioner indoor units respectively. According to the technical scheme, the multi-split air conditioning system which is relatively low in cost and has the humidification function can be obtained.

The invention relates to an infrared radiation film humidifier. The infrared radiation film humidifier comprises a machine shell, an infrared radiation film, an annular micro flow liquid distributionpipe, a protection cover and a mini peristaltic pump. The mini peristaltic pump is adopted for pumping water in a water pump to the annular micro flow liquid distribution pipe, then water is sprayed and dripped to the infrared radiation film through micro flow needle holes, a thin layer water film is formed on the surface of the infrared radiation film through liquid water, the thin layer water film directly absorbs infrared radiation, after water molecules absorb energy of infrared waves, molecule vibration is directly caused, the water molecules are vaporized along with temperature rise andthen are sprayed out through a steam outlet, and the humidification function is achieved. The infrared radiation film humidifier has the beneficial effect of being capable of saving energy; the problem that tiny water drops fly and pollution is caused, the problem about air cooling and the problem about physiology interference on the human bodies from ultrasonic waves can be solved; forcible waterevaporation can be achieved, evaporation does not depend on water boiling, the evaporation temperature is low, and the steam condensation effect can be reduced; and the temperature rise heat loads caused by condensed steam is avoided for the air conditioner environment.

The invention discloses an environment-friendly multifunctional air purifier. The environment-friendly multifunctional air purifier comprises bottom feet and a main body, the main body is installed at the top ends of the bottom feet, sound insulation plates are installed on the two sides of the main body, air inlets are formed in the two sides of the interior of the main body, and one sides of the air inlets extend to one sides of the sound insulation plates. A first pore plate is transversely mounted above the air inlets in the main body, a fixed vertical plate is mounted in the middle of the bottom end of the first pore plate, ultraviolet lamps are mounted on the two sides of the interior of the main body above the first pore plate, and a dust removal filter screen is transversely mounted above the ultraviolet lamps. According to the environment-friendly multifunctional air purifier, by arranging a heating plate, if air is dry, the heating plate can be opened to heat and boil water in a water storage tank, and water vapor is discharged from an output hose and blown to the outside through a fan for humidification.

The invention discloses a self-adjustment intelligent ultrasonic humidifier, and belongs to the technical field of air conditioning. The self-adjustment intelligent ultrasonic humidifier comprises an ultrasonic generator, a humidifier shell, a water containing box, a nozzle, a temperature and humidity sensor and a control unit. The control unit comprises a single chip microcomputer containing a calculation program, a triode set and parallel-connection resistors. A spiral guide vane is arranged inside the nozzle. The temperature and humidity sensor is connected with the input end of the single chip microcomputer through a data line. An I / O port in the single chip microcomputer is connected with a base electrode of the triode set. One end of a potentiometer is connected with an emitting electrode of the triode set. The other end of the potentiometer is connected with the ultrasonic generator. According to the self-adjustment intelligent ultrasonic humidifier, the temperature and humidity sensor receives an external environment signal and then transmits the external environment signal to the control unit, and then the control unit changes the humidifier through the calculation program of the single chip microcomputer to achieve automatic adjustment of the size of the humidification amount so as to meet the requirement for the comfort level of the human body. Meanwhile, due to the fact that the spiral guide vane is arranged inside the nozzle, the mist spraying and rotational flow effects can be achieved, the diffusion rate and area of spraying mist are reduced, and therefore the partial humidification function is achieved.

The invention discloses a device and a method for generating salt negative ions. The device comprises a machine body, a water tank, a water level scale lines, an upper cover, a display screen, a headcover, a base, supporting foot pads, a filter screen, a water inlet hole, a mounting plate, a speed regulation rotary knob, a fixed plate, a limiting groove, a double-end motor, a rotating shaft, fanblades, an electricity box, a support frame, support pillars, a supporting plate, a fixed groove, heating blocks, heating wires, placing plates, a placing groove and a float bowl cover, wherein the water tank is arranged below the machine body; the water level scale lines are arranged in the middle of one side of the surface of the water tank; the bottom of the water tank is fixedly connected withthe top of the base; four corners of the bottom of the base are connected with the supporting foot pads through an adhesive respectively; the top of the water tank is fixedly connected with the uppercover through the float bowl cover; and the top of the upper cover is fixedly connected with the bottom of the head cover. The device is simple and practicable and high in operability, a large numberof negative ions are released through simple technology, the device is preferably simple and convenient to use in family, and the device has a humidification function.

The invention discloses a rack-mounted environment humidity control device, and relates to the technical field of modular data center environment control, the rack-mounted environment humidity control device comprises a device body, an airflow circulation unit, a dehumidification unit, a humidification unit and a central control unit, the airflow circulation unit comprises an air inlet, an airflow circulation channel and an airflow circulation fan, an air inlet is formed in the front part of the device body, an airflow outlet is formed in the rear part of the device body, and two airflow circulating fans are mounted on the device body; according to the rack type environment humidity control device, by arranging the airflow circulation unit, the dehumidification unit, the humidification unit and the central control unit, three different working modes can be achieved, so that the cost can be saved, meanwhile, the space occupied by the device is saved, the humidification function and the dehumidification function are combined into one, and the environment humidity control device is convenient to use. Therefore, the device can realize the humidifying and dehumidifying functions.

The invention discloses an air conditioner which comprises an air conditioner indoor unit (1) and an air conditioner outdoor unit (10). An air incoming way (2) communicated with the outside of the air conditioner outdoor unit (1), an air wheel (4) for extracting air outside the air conditioner outdoor unit (1) and a heating component (5) are arranged in the air conditioner outdoor unit (1), a humidifying roller (3) is arranged in the air incoming way (2), the air incoming way (2) on one side of the humidifying roller (3) is a moisture absorbing area (2012) communicated with the outside of the air conditioner outdoor unit (1), the other side of the humidifying roller (3) is a humidifying area (202), the heating component (5) is arranged in the humidifying area (2012), and an outlet of the humidifying area (2012) is communicated with the air conditioner indoor unit (10). The air conditioner has the advantages that high-humidity air generated by the air conditioner outdoor unit is fed into a room, and a humidifying function when the air conditioner indoor unit generates heat is realized.

The invention discloses a terminal node device capable of controlling indoor humidity and a control method thereof. The device comprises a microprocessor, a humidity sensor, an execution mechanism and a measurement mechanism which are located indoors. The humidity sensor is electrically connected with the input end of the microprocessor. The output end of the microprocessor is in interactive connection with the execution mechanism, and the microprocessor is in interactive connection with the measurement mechanism. The microprocessor is in interactive connection with a radio frequency chip through a flat cable. The microprocessor is in wireless connection with a host node through a ZigBee wireless network. The humidity sensor is used for detecting indoor humidity and transmitting the indoor humidity to the microprocessor. The execution mechanism can execute a control command of the microprocessor. The measurement mechanism can transmit the temperature in the execution mechanism to the microprocessor so that the microprocessor can control different action commands over the execution mechanism. When a humidity value to be measured is less than a reference humidity value, the humidification function is realized. When the humidity value to be measured is greater than or equal to the reference humidity value, humidifying is stopped to realize adjustment of the indoor humidity.

The invention discloses a water tank assembly, an air conditioner humidifier and an air conditioner. The water tank assembly comprises a first water tank, a second water tank and a one-way valve. Thefirst water tank is provided with a water outlet, and communicates with the atmosphere; the second water tank is provided with a water inlet, and the gas pressure in the second water tank is variable.The one-way valve comprises a valve seat and a valve core, wherein a valve cavity is formed in the valve seat; the valve seat is provided with a first interface and a second interface which communicate with the valve cavity; the first interface is connected with the water outlet; the second interface is connected with the water inlet; and the valve core is movably arranged in the valve cavity andis positioned between the first interface and the second interface. When the acting force F borne by the valve core is greater than 0, the valve core moves to unidirectionally guide the valve cavityin a direction from the first interface to the second interface, and the first water tank can automatically supply water to the second water tank. According to the water tank assembly, water in the second water tank cannot flow back to the first water tank, and meanwhile, the first water tank can automatically supply water to the second water tank without external power.

The invention discloses a domestic air humidifying, purifying and guiding device with replaceable purification media. An air inlet is formed in the left end of the air humidifying, purifying and guiding device. A centrifugal impeller is installed on the upper portion of the right end of the air humidifying, purifying and guiding device. A particle filtering device, a fan, an ultrasonic lamp, an organic matter filtering device and filtering cotton are installed in the air humidifying, purifying and guiding device in sequence from left to right. The particle filtering device and the organic matter filtering device are hinged to a shell and rotatably pulled in the shell. The filtering cotton is fixedly arranged at the right end of the organic matter filtering device. A water inlet used for adding water for the filtering cotton is formed in the upper portion of the shell. The domestic air humidifying, purifying and guiding device is simple in structure, purification media can be replaced at any time according to requirements and the use condition and be selectively placed according to the indoor air condition, so that purification requirements of users are met in different aspects; air is humidified while the air is purified, and the humidification function is achieved while air purification is achieved.

The invention provides warping equipment for chemical fiber filaments, and belongs to the technical field of chemical fiber filament processing. The warping equipment for chemical fiber filaments comprises a yarn collecting device, a drafting device and a yarn storage device; the yarn collecting device comprises a fixed yarn collecting component, a movable yarn collecting component and a yarn collecting roller component; a movable yarn collecting and grinding ring is arranged on a movable yarn collecting hole of a movable yarn collecting plate; the drafting device comprises a drafting mechanism and a drafting guide mechanism, and the drafting mechanism comprises a fixed drafting guide component and a movable drafting component; the yarn storage device comprises an upper yarn storage mechanism and a lower yarn storage mechanism, the upper yarn storage mechanism comprises an upper yarn storage slider, an upper yarn storage compression spring component and an upper yarn storage component;and the lower yarn storage mechanism comprises a lower yarn storage slider, a lower yarn storage pressure spring component and a lower yarn storage component. According to the invention, chemical fiber filaments can be quickly warped, the hairiness of the chemical fiber filaments can be eliminated by utilizing the movable yarn collecting plate, yarns can be stored after the chemical fiber filaments are drawn, good tension of the chemical fiber filaments is guaranteed, and warping effect is greatly improved.

The invention provides a compressed air heat exchange system. The compressed air heat exchange system comprises a processor, a heat exchanger, a fan, a pressure-increased expansion assembly and a humidification module, wherein the heat exchanger comprises a first flow path and a second flow path, and the first flow path and the second flow path are arranged in parallel; the fan is electrically connected with the processor and used for driving outdoor fresh air to flow into a room through the second flow path; the pressure-increased expansion assembly is electrically connected with the processor and communicates with the first flow path, and an air return inlet and an air outlet are formed in the pressure-increased expansion assembly; the humidification module is electrically connected withthe processor and capable of being in communication with an outlet of the second flow path; and the processor is further used for executing computer instructions to perform the following steps of controlling the operation of the humidification module and the fan to introduce the humidified outdoor fresh air into the room. By the technical scheme, air is directly used as a refrigerant to replace compound refrigerants used in the related technology so as to achieve the effect of humidifying the room and reduce the harm to the environment.

The invention discloses an integrated evaporative humidifier with electric heating and air purification functions, and belongs to a humidifier. The integrated evaporative humidifier comprises an outer shell, and a water tank is arranged at the lower part of the outer shell; an air inlet and an air outlet are formed in the outer shell, and a fan is arranged on an air duct between the air inlet and the air outlet; and a first filter element, a second filter element and an electric heater are further installed in the air duct, and the electric heater is arranged between the first filter element and the second filter element. Through additional arrangement of the electric heater between the first filter element and the second filter element, air entering from the air inlet can be coarsely filtered through the first filter element, then heated by the electric heater, and is in contact with the wet second filter element, so that water on the second filter element is evaporated and discharged from the air outlet, and in the process, the air is filtered through the second filter element for the second time, and therefore the functions of humidification, air purification and electric heating are achieved at the same time in the operation process of the fan.

The invention provides an air conditioner. An air conditioner body and a humidification device are included. The air conditioner body comprises a shell provided with an air return port and an air outlet. An evaporator, a draught fan and a water tank are further included. The evaporator is arranged in the shell, and the humidification device is used for spraying water to the evaporator. The draughtfan is used for sucking air at the air return port into the evaporator where the water flows, water evaporated on the evaporator is brought away, and then air is blown out of the air outlet. The water tank is used for supplying water to a water spraying device, and condensate water generated during air conditioner refrigeration running flows back to the water tank to supplement humidification water. Through the air conditioner, the problem that in the prior art, when an air conditioner conducts humidification, a wet film is used for humidification, and consequently the air conditioner is complex in structure is solved.

The invention discloses a home Internet small indoor humidifier device which comprises an evaporation box. A base plate is arranged below the evaporation box, universal wheels symmetrical left and right are fixedly arranged on the lower end face of the base plate, a rotating shaft is rotationally arranged in the upper end face of the base plate, the rotating shaft and the evaporation box are fixed, an opening cavity with an upward opening is fixedly arranged in the evaporation box, a water storage cavity located in the evaporation box is arranged in the right side of the evaporation box, an input pipe rightwards extending out of an external space is arranged in the right end wall of the water storage cavity in a communicating manner, an input valve is arranged in the input pipe in a communicating manner, a heat box is fixedly arranged on the lower end wall of the opening cavity, an evaporation cavity is fixedly arranged in the evaporation box, an electric heating bar is fixedly arranged in the evaporation cavity, and a connecting pipe is arranged in the right end wall of the evaporation cavity in a communicating manner. The home Internet small indoor humidifier device is simple instructure and convenient to use; a water vapor manner is adopted by the device, and therefore the bacterium density is effectively reduced; and the permeation manner is used, and therefore the indoorenvironment humidity is effectively improved.

The invention discloses an intelligent home tea table, which comprises a tea table body, and a support is provided at the bottom of the tea table body; it is characterized in that it also includes an electric heater, a constant humidity machine, an air purifier, an induction cooker, a plurality of refrigerators, tea maker, water dispenser, internet TV and bluetooth speaker; electric connection between said electric heater, constant humidity machine, air purifier, induction cooker, cold room, tea maker, water dispenser, internet TV and bluetooth speaker; The electric heater is arranged at the lower left corner of the coffee table body, and the constant humidity machine is arranged adjacent to the right side of the electric heater. The present invention is equipped with an electric heater, a constant humidity machine, and an air purifier on the tea table body to realize the functions of purifying, filtering, humidifying and heating the indoor air, and the refrigerating room provided on the tea table body can realize the refrigeration effect of food.

The invention discloses a small indoor humidifier device. The small indoor humidifier device comprises an evaporation tank. A bottom plate is arranged on the lower portion of the evaporation tank. Universal wheels which are in bilateral symmetry are fixedly arranged on the lower end face of the bottom plate. A rotary shaft is rotationally arranged in the upper end face of the bottom plate and fixed to the evaporation tank. A cavity with an opening facing upwards is fixedly arranged in the evaporation tank. A water storage cavity located in the evaporation tank is arranged in the right side ofthe evaporation tank. An input pipe extending rightwards to the outer space is arranged in the right end wall of the water storage cavity in a communicating mode. An input valve is arranged in the input pipe in a communicating mode. A heat box is fixedly arranged on the lower end wall of the cavity. An evaporation cavity is fixedly arranged in the heat box. An electric heating rod is fixedly arranged in the evaporation cavity. A connecting pipe is arranged in the right end wall of the evaporation cavity in a communicating mode. The small indoor humidifier device is simple in structure and convenient to use, the bacterial density is effectively lowered through the vapor form, and the humidity of the indoor environment is effectively improved through a permeation mode.

The invention discloses a humidifying air conditioner. The humidifying air conditioner comprises a cross-flow fan and further comprises a humidifying rod, wherein the humidifying rod can be inserted into tubular short shafts at the two ends of the cross-flow fan along the axis of the cross-flow fan from an inserting holes in the side face of an indoor unit shell body of an air conditioner, and ismutually fixed with the cross-flow fan; the humidifying rod comprises a water absorbing core rod, and surrounding strips wrapping around the periphery of the water absorbing core rod; the surroundingstrips extend along the whole water absorbing core rod, 3-4 surrounding strips are arranged, the cross sections of the surrounding strips are arc-shaped, and the surrounding strips are uniformly distributed in the circumferential direction of the water absorbing core rod; and the surrounding strips are composed of magnetic rubber strips, the side edges of the surrounding strips are attracted to one another through magnetism in a natural state, no gaps are enabled to exist among every two adjacent surrounding strips so as to lock water in the water absorbing core rod. The humidifying air conditioner can be used for humidifying a room during operation, and is simple in structure and low in cost.

The invention relates to the technical field of humidity regulation and control, in particular to constant-humidity equipment. The equipment comprises a main body with a containing cavity, and a dehumidifying assembly and a humidifying assembly which are arranged in the containing cavity, the humidifying assembly comprises a water tank, water pumping devices and rotating fan blades, one ends of the water pumping devices communicate with a water tank, heating and atomizing elements are arranged at the other ends of the water pumping devices, and the rotating fan blades are used for blowing water mist, and the dehumidifying assembly comprises a semiconductor chilling plate. According to the equipment, the humidifying assembly and the dehumidifying assembly are arranged in the main body withthe containing cavity, the humidifying assembly adopts the heating and atomizing elements to conduct heating and evaporating to form the water mist, and through blowing of the rotating fan blades, thehumidifying function is achieved; and the dehumidifying assembly converts, in a condensation mode, humid air in the containing cavity into liquid water through the semiconductor chilling plate, so that the humidity of the air in the containing cavity is reduced, and the dehumidifying function is achieved.