2967results about "Air humidification systems" patented technology

The present invention discloses a handheld spray fan, the handheld spray fan includes a housing assembly, fan assembly, and spray device. The housing assembly features a handheld part, an air duct at one end, and an air outlet cover at the end of the air duct with a through-hole and multiple air outlet holes. The fan assembly is installed within the air duct, and the spray device comprises a water tank, water pipe, mounting seat, fiber water guide, and atomizer. The water tank is positioned within the housing assembly, the water pipe connects the water tank and the mounting seat, the mounting seat is located at the through-hole, and the atomizer is installed on the mounting seat and exposed through the through-hole. The fiber water guide extends from the water tank to the atomizer, ensuring continuous water supply for stable misting.

A misting fan includes a fan assembly and a misting assembly. The fan assembly includes a fan housing and a fan blade assembly. The fan housing includes an air inlet guard and an air outlet guard. The air outlet guard includes a mist outlet portion and air outlet vanes, the mist outlet portion includes a mist outlet hole and air outlet holes. The misting assembly includes an atomizing member and a water tank. The water tank includes a main tank body, at least one water delivery pipeline, and an atomizing portion. Liquid in the main tank body is provided to the atomizing member through the at least one water delivery pipeline and the atomizing portion, thereby enabling the atomizing member to spray mist spray formed by atomizing the liquid from the mist outlet hole, and outlet airflow is arranged around the mist spray.

The present invention relates to a steam generator, which includes: a steam shell forming an outer shape and having a space for storing water formed therein; a steam heater, which is arranged inside the steam shell and generates steam by heating the water stored inside the steam shell by applying power; a water pipe, which is arranged on one side of the circumferential surface of the steam shell and is formed with a connecting hole, wherein the connecting hole allows water to flow from the outside into the interior of the steam shell, or allows water inside the steam shell to flow out to the outside; an air intake portion, which is arranged on the upper surface of the steam shell and is formed with an air intake port, wherein the air intake port allows air to flow into the interior of the steam shell; and a steam discharge portion, which is arranged on the upper surface of the steam shell at a predetermined interval from the air intake portion and is formed with a steam discharge port for discharging steam generated inside the steam shell and air flowing in through the air intake portion to the outside.

The invention relates to the field of atomization devices, in particular to an atomization device and humidification equipment comprising the atomization device.The atomization device comprises a surface cover, a mounting base, a bottom cover and an atomization module, the mounting base is provided with at least one hollow liquid guide column, and a liquid guide outlet communicated with the hollow liquid guide column is formed in the position, corresponding to the top of the hollow liquid guide column, of the surface of the mounting base; a liquid guide inlet is formed in the bottom and / or the side wall of the hollow liquid guide column; the surface cover is provided with a spray nozzle corresponding to the liquid guide outlet; the mounting seat is detachably arranged in the inner cavity of the surface cover; the atomizing module is arranged on the mounting seat and is positioned between the atomizing nozzle and the liquid guide outlet; a liquid storage cavity is formed in the bottom cover, a liquid inlet and a liquid outlet which are communicated with the liquid storage cavity are formed in the bottom cover, the surface cover and the bottom cover are detachably connected, the hollow liquid guide column extends into the liquid storage cavity, and the atomization efficiency is improved.

The invention belongs to the field of air treatment equipment, and particularly relates to a water carrier negative ion generating device. Comprising a water carrier anion generating structure and a water supply device, the water carrier negative ion generation structure generates negative air ion airflow and water mist in an internal and external airflow duct mode, and water carrier negative ions are output after the water mist is guided to flow in the same direction and mixed through the injection effect of the negative air ion airflow; the water supply device supplies water to the water carrier negative ion generation structure in the mode that water is stored below the water carrier negative ion generation structure, condensate water is recycled, and water is transferred and conveyed from the upper portion of the water carrier negative ion generation structure. According to the water supply system, long-distance water carrier negative ion conveying can be provided, stored water, supplied water and condensed water can form a closed-loop water circulation system, compared with a traditional open type water supply system, the water saving rate is remarkably increased, and the loss of the condensed water is reduced.

Devices, systems, and methods for controlling a temperature within an interior space of a building, and modifying a pre-existing temperature control system by replacing a gas heater with a heat pump. In one embodiment, a temperature control system includes a cooling unit, a heat pump, and ductwork connecting the cooling unit and the heat pump. In one embodiment, a method of operating a temperature control system includes providing to an interior space of a building heated air with a heat pump, providing cooled air with the heat pump, and providing dehumidified air with the heat pump. The method may further include providing supplemental cool air to the interior with the heat pump. In one embodiment, a method of modifying or retrofitting a pre-existing temperature control system includes replacing a pre-existing gas heater with a heat pump, while retaining a cooling unit and ductwork of the pre-existing system.

The invention discloses a photovoltaic energy storage and fresh air humidifying system based on supply and demand time sequence matching. The photovoltaic energy storage and fresh air humidifying system comprises a supply and demand curve dynamic alignment unit, a communication and prediction unit and a dynamic humidity control strategy and scheduling expansion unit. The communication and prediction unit comprises system interconnection, photovoltaic output prediction and humidity demand prediction; according to the system interconnection, a light storage EMS and a fresh air humidity adjusting controller are connected through an RS485-MQTT protocol, and a two-way data interaction channel (the transmission period is smaller than or equal to 1 s) is established. The overlapping time period of the photovoltaic output and the humidity adjusting load is prolonged from 23% to 61% through predictive control, the service life of equipment is protected, the number of times of starting and stopping of a compressor is reduced by 54% (the daily average number of times is reduced from 28 to 13), and the battery circulation depth is reduced to 50%.

A dehumidifier may include a main body including a suction part and a fan; a dehumidification module including a dehumidification member made of polymer membrane fibers to separate moisture from the air suctioned in from the suction part; a vacuum pump configured to provide driving force to discharge moisture separated from the dehumidification module to the outside of the dehumidification module; a heat exchanger fluidly connected to the vacuum pump and configured to condense the separated moisture; a water supply tank configured to supply water to the dehumidification module; and a connection pipe configured to connect the water supply tank and the dehumidification module.

The present application relates to air conditioning technology field, specifically relates to a kind of partition regulation formula refrigeration constant temperature and humidity air conditioning unit with air supply system, comprising: unit machine case;Constant temperature air supply structure for temperature regulation for air supply system air supply is equipped in the inside of unit machine case, and the air supply end of constant temperature air supply structure is connected with air duct for wind force transmission;The air duct is installed with constant humidity partition regulation structure for indoor partition regulation air supply in air outlet end.This application, in hot air heating mode, system can effectively deliver hot air to each partition by closing No. 1 and No. 3 electromagnetic valve, realize subarea heating, improve energy utilization efficiency, in cold air refrigeration mode, system is adjusted closed flap and starts compressor, so that cold air is delivered to each partition after refrigeration cycle, also realize subarea refrigeration, exhaust air and dust mode can extract indoor peculiar smell and dust, improve indoor air quality.

The utility model relates to the technical field of ultrasonic humidifiers, and discloses an ultrasonic humidifier which comprises a water tank outer shell, a through pipe is installed on the inner wall of the water tank outer shell, a ring groove is formed in the bottom of the water tank outer shell, a sealing block is arranged at the bottom of the ring groove, an atomizer is fixedly assembled at the bottom of the through pipe, and the atomizer is fixedly assembled at the bottom of the through pipe. The atomizer and the through pipe are fixed to the water tank outer shell through bolts, an equipment base is connected to the bottom of the water tank outer shell in a clamped mode, and clamping grooves are formed in the two ends of the bottom of the water tank outer shell. The bottom of the inner cavity of the water tank outer shell is arranged to be arc-shaped, so that dead angles at the bottom of the inner cavity of the water tank outer shell can be eliminated, meanwhile, mucus on the inner wall can be conveniently brought out, the cleaning speed is increased, and the problems that an existing humidifier water tank is square and cylindrical, right angles are reserved at the bottom of the water tank, and cleaning is inconvenient are solved. And dead angles are generated when the right angle is cleaned, so that the dead angles are difficult to clean.

According to the sequence that outdoor air flow passes through the air conditioning box, the air conditioning box sequentially comprises a primary efficiency filtering section, a preheating section, a high-pressure micro-fog humidifying section, an empty section, a heating section, a re-cooling section, an air feeder section, a flow equalizing section and a medium efficiency filtering section. Wherein the high-pressure micro-mist humidifying section comprises a plurality of triangular supports arranged in the vertical direction, a plurality of rows of spraying pipes, a plurality of spraying heads, a water receiving disc and a water baffle, each triangular support in the triangular supports arranged in the vertical direction is used for supporting the spraying pipe at the corresponding position, and the spraying heads are arranged on the surfaces of the spraying pipes; the spray pipe is connected with a humidifier outdoor unit matched with the air conditioning cabinet through a hose; the water pan is arranged below the high-pressure micro-fog humidifying section; the water baffle is arranged in the airflow direction. The air conditioning box can be suitable for the air heat and humidity treatment process of a clean workshop in a mild and humid climate area in winter by adjusting the sequence form of the functional modules of the combined air conditioning box.

The utility model provides a humidifying device and an air purifier. The humidifying device comprises a water tank, a wet curtain assembly and a water level monitoring and water path module, the water level monitoring and water path module comprises a separation cover arranged in the water tank and provided with a separation cavity extending from the bottom of the separation cover to the top of the separation cover, and a water inlet used for communicating the separation cavity with the water tank is formed in the bottom of the separation cover; a water return port communicated with the separation cavity is formed in the top of the separation cover, so that redundant water of the wet curtain assembly flows back to the separation cavity through the water return port; the water level monitoring assembly is arranged in the separation cavity and used for monitoring the water level in the separation cavity; the water pump is arranged in the partition cavity and used for feeding water in the partition cavity into the wet curtain assembly. According to the humidification device, redundant water of the wet curtain assembly flows back into the separation cover, due to the fact that the space in the separation cover is small, the redundant water can flow along the inner wall of the separation cover more easily, water surface fluctuation caused by splashing is avoided, and then the monitored water level is accurate.

The invention relates to the technical field of air conditioning, in particular to a constant-temperature and constant-humidity unit and a control method thereof.The constant-temperature and constant-humidity unit comprises a plurality of humidifying unit ends and further comprises a low-temperature cooperative starting processing end used for setting compensation debugging parameters capable of reducing the initial thermal inertia in the humidifying unit ends according to the environment temperature; corresponding compensation debugging parameters are set according to the difference value between the internal environment temperature of each humidification unit end and the atomization demand temperature, then the compensation amount needed by the feed-forward compensation preheating end when low-temperature atomization of the humidification unit ends is started is distributed, and the duration interval when each humidification unit end reaches the compensation amount is set in a unified mode; and then, the feedforward compensation preheating end reads the distributed compensation amount required by each humidifying unit end, and performs preheating operation on the interior of each humidifying unit end according to compensation debugging parameters set by the low-temperature cooperative starting processing end, so that the atomized liquid preheated in each humidifying unit end is subjected to low-temperature response delay in the state of not being subjected to low-temperature response delay. And rapidly heating to a temperature required by atomization.

The fan heater with the humidifying function comprises an atomizing and humidifying device, the atomizing and humidifying device is provided with a water mist generating structure and a mist outlet structure capable of guiding and sending out water mist generated by the water mist generating structure, and the mist outlet structure comprises an air guide cover plate. A cover plate outlet communicated with a target humidifying space is formed in the air guide cover plate, a mist outlet control piece is arranged in the cover plate outlet, at least two mist outlets are formed in the mist outlet control piece, and the through-flow areas of the mist outlets are different. And the mist outlet control piece can be controlled to move, so that one of the mist outlets communicates the cover plate outlet with the target humidifying space, and the remaining mist outlets do not communicate with the target humidifying space. According to the warm air blower with the humidifying function, the personalized requirements of users are met, and meanwhile, the using scenes of the warm air blower with the humidifying function can be enriched by adjusting and improving the humidifying effect of the warm air blower through different mist outlet heights and mist outlet ranges.

The invention provides a bladeless fan with humidifying and purifying functions, and relates to the technical field of air conditioning. A bladeless fan with humidifying and purifying functions comprises a main body portion, the main body portion comprises a shell, a draught fan assembly, a filtering assembly and a humidifying assembly, and the draught fan assembly, the filtering assembly and the humidifying assembly are arranged in the shell, and an air inlet is formed in the shell; the air outlet part is arranged on the main body part, and the air outlet part is provided with an air inlet channel used for leading airflow generated by the fan assembly into the air outlet part and an air outlet used for discharging the airflow; when the bladeless fan works, airflow enters the shell from the air inlet, sequentially passes through the filtering assembly, the humidifying assembly, the fan assembly and the air inlet channel and then is exhausted from the air outlet. When the bladeless fan works, the humidification mode can be selectively started. The humidification mode can be selectively started through the bladeless fan, so that a user can wet the filter screen only when humidification is needed, meanwhile, the filter screen is kept dry when humidification is not needed, and the bladeless fan is more friendly to the health of the user.

In an aspect of the present disclosure, a controllable mist system (100) for microphone and a method (200) thereof are disclosed. The system (100) includes a storage tank (102) that is connected to a receiver (106) of the microphone (150) and has a centrifugal pump (not shown) to trigger and provide controlled water supply from the storage tank (102) after a pre-defined time interval to a nozzle jet (104) to disperse water in the form of mist in controlled bursts. The system (100) provides a customized nozzle jet (104) to control various parameters for mist dispersal before dispersal of misting, during session of misting and post dispersal to provide periodic misting to fulfil hydration and environmental cooling required for the speaker while lecture.

The utility model discloses a fresh air device with a filtering and humidifying structure, which comprises a shell, the shell is of a hollow square structure, a first partition plate is arranged in the shell, the first partition plate is of a T-shaped structure, the T-shaped first partition plate is fixed on the inner wall of one side of the shell, a second partition plate is fixed on the inner wall of the other side of the shell, and the second partition plate is fixed on the inner wall of the other side of the shell. The first partition plate is of a Z-shaped structure, the second partition plate is of a Z-shaped structure, the interior of the shell is divided into different cavities by the first partition plate and the second partition plate, an indoor exhaust pipe is arranged on the surface of the shell in a penetrating mode, and an indoor air suction pipe is arranged on the surface of the same side of the shell in a penetrating mode. The filter screen at the indoor exhaust pipe is arranged in a sliding mode, and the inner wall of the indoor exhaust pipe is provided with the sliding block and the spring which are in contact with the filter screen, so that the filter screen at the indoor exhaust pipe can be ejected outwards, and the filter screen is convenient to clean and replace.

The present invention provides a humidifier that provides for improved mist generation, to provide for rapid evaporation and rapid humidification and to avoid common problems such as bacteria / pathogen growth associated with conventional approaches. The invention relates to the field of room humidifier devices, and more particularly to an ultrasonic humidifier having improved mist generation for aerosolization of source water.

An improved personal cooling misting system having a dual 360 rotating articulating nozzle with an integrally formed purge valve. The improved personal cooling misting system provides for a wearable fluid reservoir to contain a volume of misting fluid, and an electrically operated pump proximate to the reservoir to pump the misting fluid from the reservoir to a misting head. The misting head facilitates atomizing the misting fluid. The improved system further provides for feed tubing to direct the misting fluid from the reservoir to the pump, and distributive tubing to direct the misting fluid from the pump to the misting head. The improved system also includes a pump control to control at least one of a pressure and a flow rate of the misting fluid.

A system for controllably releasing humid air including a washing unit having a housing; a washing drum within the housing; a port defining a first opening operable to intake air from an outside atmosphere into an internal cavity of the washing drum; a vent defining a second opening operable to direct the air to flow out of the internal cavity of the washing drum; and a release pipe with a first end coupled to the vent and a second end terminating on an exterior of the washing unit to enable the air to flow out of the vent to an exterior of the housing. The system also includes a damper positioned within the release pipe operable to open or close the release pipe to release humidity to the outside atmosphere and a processor configured to communicate with an external measurement device and operable to selectively open or close the damper.

Disclosed is a multifunctional outdoor fan, including a mounting housing, and an installation area formed in a middle of the mounting housing; a water tank is arranged on an upper part of the mounting housing, an atomization unit is arranged inside the water tank, and water in the water tank is atomized and discharged by the atomization unit; a fan body is arranged in the installation area, at least one part of the fan body is hinged to a side wall of the installation area, and the fan body can rotate relative to the installation area to adjust an airflow direction; a rotating device is arranged at a lower part of the mounting housing for driving the mounting housing to rotate; and a base is connected to the rotating device and is provided with a control panel for controlling an operating state.

A rotary spray ring aromatherapy humidifier comprising a water tank is provided. An atomizing module and two power take-offs (PTOs) are fixedly arranged below the water tank; a driving gear and a fan blade are installed on the two PTOs, respectively; the driving gear and the fan blade are located inside the water tank; an intermediate frame is covered above the water tank; air vents, ring-spraying holes, and at least one through-hole are arranged on the intermediate frame; a limiting component is constructed below ring-spraying holes; and a rotatable transmission gear is arranged outside the limiting component; a gear tray is arranged below the intermediate frame; and a gear escape hole through which the transmission gear passes is formed in the gear tray. The present disclosure has the following beneficial effects: The product is designed with decorative parts that are arranged in a rotary manner.

The utility model discloses an air humidifier which comprises a shell, a filter screen assembly arranged in the shell and provided with a hollow structure, a wind wheel assembly arranged corresponding to the hollow structure, an air outlet grille arranged corresponding to the wind wheel assembly and arranged at the top of the shell, and a water tank assembly arranged in the shell and used for supplying water to the filter screen assembly. And the heating assembly is arranged on the air outlet path behind the filter screen assembly and is used for heating the wetted air. According to the air humidifier, the humidified air can be heated in cold weather, the humidified air is blown out after the temperature of the humidified air is increased, the humidifying efficiency of the humidifier can be improved, meanwhile, the blown air is more warm and moist when the air humidifier is used in cold weather, and the use comfort of the air humidifier is improved.

An outdoor misting fan and a cooling device. The outdoor misting fan includes a fan atomization assembly including a atomizer and a lower housing, an installation assembly including a cylinder connected with the lower housing, an elastic clamping piece sleeved outside the cylinder and a guiding member, and a battery located inside the cylinder and electrically connected to the fan atomization assembly. The elastic clamping piece can adapt to various types of water storage bottles, and during assembly, the cylinder is directly placed inside the water storage bottle, which increases the available space for the battery. Users do not need to carry bottle when carrying the outdoor misting fan, as commercially available water bottles can be easily fitted and used as a handle. The internal cylinder not only provides additional space for the battery but also facilitates water extraction, which meet the users' needs for long-term and portable usage.

The utility model relates to the technical field of fans, in particular to a humidifying fan, and aims to solve the problems that the rotatable angle of a fan head is limited, so that the blowing and humidifying areas of the fan are small, and the requirements of users cannot be met. In order to achieve the purpose, the humidifying fan comprises a support, a fan body and a fan cover, the rotary support is rotationally arranged on the upper side of the bracket and is provided with a first connecting part and a second connecting part which are opposite to each other; the fan head is arranged on the rotary support and is provided with an overturning axis extending from the first connecting part to the second connecting part; the rotating assembly is arranged on the support and can drive the rotating support to rotate around the support; the overturning assembly can drive the fan head to overturn around the overturning axis; the humidifying assembly comprises a humidifying pipe extending along the overturning axis, and water mist flowing out of a liquid outlet of the humidifying pipe can be scattered by air flow generated by the fan head. The fan head can rotate and turn over relative to the support, and therefore the humidifying range of the fan is enlarged.

The invention relates to the technical field of humidifying devices, in particular to an energy-saving humidifying device and system based on intelligent manufacturing. The real-time monitoring module is used for judging the starting condition of the energy-saving humidifying device according to the relative humidity of the room, optimizing the required humidifying amount of the room according to the current air flow rate and correcting the preset air flow rate according to the personnel activity value; the motor driving module is used for carrying out real-time control circulation on the energy-saving humidifying device by utilizing a PID control algorithm; and the driving adjustment module is used for carrying out primary adjustment on the real-time PID speed according to the fluctuation coefficient. Coordinated humidification work of a plurality of rooms is achieved by automatically adjusting mechanical operation of the motor driving system, and the automation degree of the humidification device is improved.

The application discloses a kind of constant humidity air conditioner humidifier liquid level control device and method, belong to air conditioning and environmental control technical field.The liquid level control device includes perception and feedback module, execution and control module, support and water inlet and outlet module.The beneficial effects of the present application include: the automatic switching of humidifier water supply valve open\close state is realized, so that the dynamic accurate control of humidifier water tank liquid level under high temperature and high humidity condition is carried out;The scheme does not depend on complex electronic detection and control circuit, there is no risk of water vapor diffusion penetration to circuit hardware, can cope with mild scale influence, parts cooperate smoothly, overall structure is stable and reliable, water supply dynamic response is sensitive, boiling interference resistance is strong, suitable for long-term stable operation under high temperature and high humidity environment.

The invention discloses a gas environment regulation and control system and method for a clean laboratory. The gas environment regulation and control system comprises an air treatment unit and a gas monitoring unit, and the air treatment unit and the gas monitoring unit are connected with an intelligent control unit; the control unit is connected with an execution mechanism; the air treatment unit comprises a three-stage filtering module, an activated carbon adsorption module, a variable refrigerant flow air conditioning system and a heat recovery device; the gas monitoring unit comprises a multi-dimensional sensor network, a movable sampling device and a rail type gas suction hood; the intelligent control unit comprises an edge computing node and a cloud management platform; the execution mechanism comprises an airflow control assembly and a temperature and humidity regulation and control assembly. The gas environment regulation and control system of the clean laboratory adopts a composite purification technology and has a real-time monitoring and purifying function.

The utility model provides a humidifier water tank, which belongs to the field of air humidifying equipment and comprises a water tank body, a water return pipeline component and a water tank cover, the water tank cover covers the water tank body, a water return hole is arranged on the water tank cover, the upper end of the water return pipeline component is connected with the water tank cover, and the lower end of the water return pipeline component is arranged in the water tank body. The water return pipeline assembly is communicated with the water return hole. The humidifier water tank aims to solve the problem that in the prior art, noise of a humidifier water tank is large. The water tank has the advantages that the water return pipeline assembly extends out of the lower portion of the water tank cover, water on the humidifying net flows into the water tank body along the water return pipeline assembly when falling back, and therefore the noise reduction effect is achieved, impact sound generated when the water falls back is effectively reduced, and user experience is improved.

The utility model provides a humidifier. The humidifier comprises a shell assembly and a humidifier body, the air duct surrounding plate is installed in the shell assembly, and an air duct is arranged in the air duct surrounding plate; the upper cover assembly is arranged at the air outlet end of the air duct coaming, and an air outlet hole communicating with the air duct is formed in the upper cover assembly; the fan assembly is mounted in the air duct; the water adding detection device is installed between the upper cover assembly and the fan assembly and used for detecting whether the humidifier adds water through the air outlet hole or not; and the main control board is mounted between the air duct coaming and the shell assembly, is connected with the water adding detection device, and can control the fan assembly to work according to a detection result of the water adding detection device. According to the humidifier, whether water is added into the humidifier through the air outlet hole or not can be detected, the fan assembly is controlled to work according to the detection result, and therefore follow-up control over the humidifier is facilitated.