1197 results about "Humidifiers" patented technology

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 relates to the technical field of hydrogen fuel cell water management, and discloses a hydrogen fuel cell multi-coupling water management electrical control method and system.The control method comprises the steps that membrane hydration-temperature cooperative control logic is adopted, and the humidification amount of a humidifier, the flow of a cooling water channel and the opening degree of a purge valve are dynamically adjusted; the membrane hydration number and the cathode-anode temperature gradient are optimized; a dynamic variable-load pre-judgment control logic is adopted, the opening degree of a purge valve and the humidification amount of a humidifier are adjusted, and the water balance response speed and the water purification amount stability are optimized; and adjusting the opening degree of a cathode intake manifold on the corresponding side and the opening degree of a drain valve in an anode low-lying area by adopting a posture adaptation control logic, and optimizing the airflow distribution uniformity and the membrane hydration stability. Through membrane hydration-temperature cooperative control, dynamic variable load pre-judgment control and attitude adaptation control, the technical problems of out-of-control membrane hydration and ice blockage, dynamic variable load response lag, water balance unbalance caused by attitude change and the like in a low-temperature environment are solved.

The utility model belongs to the technical field of bird breeding, and relates to a multi-sensor controlled intelligent parrot brooding box which comprises a cuboid box body, a sensor box arranged on the inner side wall of the box body and opposite to a box door, a control display box arranged above the box door, and an air inlet fan arranged above the outer side wall of the box body. The switching power supply box is fixed on the inner side wall of the box body and is communicated with the air inlet fan; the ultrasonic humidifier is arranged on the side wall of the box body; wherein two ends of the sensor box are respectively provided with a sensor box air inlet hole and a sensor box air outlet hole, the built-in air filtering sponge covers the sensor box air inlet hole, and the sensor box air inlet fan is fixedly arranged at one end where the sensor box air inlet hole is located and is adjacent to the air filtering sponge; the temperature and humidity sensor and the carbon dioxide sensor are arranged on the inner wall of the sensor box; a single-chip microcomputer is arranged in the control display box, and a liquid crystal screen is arranged outside the control display box. The environment in the brooding box is intelligently controlled through the single chip microcomputer, and the growth and development and breeding production efficiency of nestlings is improved.

A humidifier including a first humidification water tank configured to heat stored water, the first humidification water tank including a first humidification water tank wall including a circumferential surface of the first humidification water tank, and a heater provided as a bottom surface of the first humidification water tank and configured to heat the water inside the first humidification water tank, a second humidification water tank configured to generate humidified air by ultrasonic vibration of the water supplied from the first humidification water tank, a first connection pipe configured to transport the water to the second humidification water tank from the first humidification water tank, a second connection pipe connecting the first humidification water tank and the second humidification water tank, and a pump connected to the second connection pipe and configured to supply the water from the second humidification water tank to the first humidification water tank.

A humidifier according to an embodiment of the present disclosure includes: a water tank forming a space in which water is held; a first humidification reservoir connected to the water tank through a supply tube, in which a heater is placed; a first valve opening and closing the supply tube; a second humidification reservoir connected to the first humidification reservoir through a first connection pipe, in which a vibrator is placed; and a middle tray placed below the water tank, and a weight sensor is placed in the middle tray, and when a weight value based on data sensed by the weight sensor is equal to or smaller than a first reference value in an operation stop state, the first valve is opened.

The present invention relates to medical tubes and methods of manufacture. A medical tube includes an elongated conduit having a first opening, a second opening, a longitudinal axis, a lumen extending along the longitudinal axis between the first opening and the second opening, and a corrugated wall formed of an extruded material extending between the first opening and the second opening and surrounding the lumen. The wall is stiffer in a first length of the conduit adjacent the first opening than in a second length of the conduit adjacent the second opening. The variable stiffness of the tube wall can improve heat distribution of the tube and improve condensate return into a humidifier that provides humidified gas to the tube.

A solar heat pump coupled multi-stage humidification and dehumidification water treatment system and a working method thereof, the system comprising a water treatment circulating subsystem, a solar hot water circulating subsystem and a compression heat pump circulating subsystem; the working method is that raw liquid is heated by solar prepared hot water and a compression heat pump condenser, sequentially enters two-stage humidifiers to exchange heat and mass with air, preheats air and discharges; circulating air sequentially undergoes two humidifications in the two-stage humidifiers, is gradually cooled and dehumidified in a pre-cooler, a dehumidifier and a heat pump evaporator, is preheated by the discharged raw liquid and then undergoes the next cycle, and condensed water obtained by condensing steam in the air is collected into a fresh water tank after heat exchange in a heat pump subcooler. The present application uses the hot raw liquid after one-stage humidification to complete two-stage humidification, uses a pre-cooler, high flow raw liquid and a heat pump evaporator to complete multi-stage dehumidification, and uses the solar hot water system to simultaneously introduce the heat pump system, thereby realizing all-weather fresh water supply demand.

The application relates to the humidifier technical field, and discloses a dynamic intelligent petal sprayer, which comprises a humidifier body, a bionic blade structure and a driving mechanism. The humidifier body is internally provided with an installation space which supports the positions and structures of other components. The installation space is integrated with a humidification function component. The bionic blade structure is provided in the shape of a lotus leaf blade, one end of the lotus leaf blade is rotationally connected with the humidifier body, and the opening and closing action can be realized. The driving mechanism is located in the humidifier body or is connected with a power execution component of the humidifier body and the bionic blade structure. A driving force is provided to drive the bionic blade to realize the opening and closing action. The bottom end of the humidifier body is provided with a base structure, and the base structure is provided with a plurality of blades or discs.

The present invention relates to a membrane humidifier for a fuel cell, comprising: a humidification module for humidifying gas supplied to a fuel cell stack; and an end cap coupled to one or other side of the humidification module; wherein the humidification module comprises an inner case in which a plurality of hollow fiber membranes are disposed; a cartridge including a fixing portion for fixing the plurality of hollow fiber membranes on one side of the inner case; an intermediate case in which the cartridge is disposed; and a first packing member sandwiched in a first insertion groove formed between the cartridge and the intermediate case to seal the gap between the cartridge and the intermediate case, and wherein a first inclined portion is provided on the outer side of the cartridge that comes into contact with the first packing member.

The invention belongs to the technical field of positive pressure ventilation, and particularly relates to an airway respiration supporting positive pressure ventilation device which comprises an assembly frame, a humidifier is installed above the assembly frame, an oxygen input port is installed above the humidifier, an atomization inhalation connecting port is formed in the front end face of the humidifier, and an air inlet is formed in the front end face of the atomization inhalation connecting port. An oxygen output port is formed in the front end face of the humidifier and located on one side of the aerosol inhalation connecting port, and the oxygen input port, the aerosol inhalation connecting port and the oxygen output port are all connected with guide pipes. During working, the conduits at different positions are installed in the oxygen input port, the aerosol inhalation connecting port and the oxygen output port respectively, the mask connected with the conduits is placed on the face of a patient, and then continuous positive pressure airflow generated by an external host enters the humidifier through the oxygen input port; the oxygen is discharged into the mask from the oxygen output port of the humidifier and the catheter and enters the airway of the patient, the airway can be expanded from the outside, and it is guaranteed that air can enter the mask smoothly.

The utility model discloses a shuttlecock tube humidifier relates to humidifier field, including end cover, lower shell and atomizer main part, atomizer main part install between end cover and lower shell, disinfection subassembly install lower shell bottom, disinfection subassembly includes mounting shell, mounting plate, connecting seat, ultraviolet disinfection lamp and locking subassembly, the mounting shell is fixedly connected to the bottom of the lower shell, the mounting plate is arranged in the mounting shell in a sliding mode, the ultraviolet disinfection lamp is mounted at the bottom of the mounting plate through the connecting base, a wire arrangement hole for wiring of the ultraviolet disinfection lamp is formed in the top of the mounting shell, and the locking assembly is used for locking and limiting the mounting plate. The end cover, the lower shell, the atomizer body and the disinfection assembly are used in a matched mode, under the action of the locking assembly, the ultraviolet disinfection lamp can be in a folded or unfolded state, and therefore when the ultraviolet disinfection lamp protrudes, the ultraviolet disinfection lamp can be matched with the atomizer to humidify and disinfect the interior of the badminton barrel.

The utility model relates to the technical field of life electric appliances, in particular to an ozone generating device and humidifying equipment, the ozone generating device comprises a shell, the shell is provided with a reaction cavity, a liquid inlet and a liquid outlet, the liquid inlet is used for feeding electrolyte into the reaction cavity, the liquid outlet is used for discharging the electrolyte from the reaction cavity, and the shell is provided with a turbulent flow part; the turbulent flow part is fixed relative to the position of the shell and is suitable for playing a role in stirring the electrolyte when the electrolyte flows through the turbulent flow part; and the electrolysis module is arranged in the reaction cavity and is used for electrolyzing the electrolyte to generate ozone. Therefore, the electrolyte can flow through the reaction cavity from the liquid inlet and then is discharged from the liquid outlet, turbulent flow in the electrolyte can be increased when the electrolyte flows through the turbulent flow part, and the diffusion effect of ozone in the electrolyte is enhanced by enhancing the turbulent flow degree of water flow (namely the flowing electrolyte), so that efficient mixing of ozone and water is realized, and the uniformity is improved; the ozone concentration in electrolyzed water is effectively increased, and the sterilization and disinfection performance of ozone water generated by electrolysis is improved.

The application provides a fresh air conditioner humidification method and a fresh air conditioner. The fresh air conditioner humidification method comprises the following steps: S1, obtaining the start-stop state of a fresh air device of the fresh air conditioner; S2, after determining that the fresh air device is started, obtaining the concentration change rate V of indoor CO2 gas A , and adjusting the rotating speed of a fresh air fan according to the relationship between the concentration change rate V A and a first preset concentration change rate AV A预设1 and a second preset concentration change rate AV A预设2 ; when determining that the fresh air device is not started, starting the fresh air device, obtaining the indoor environment humidity d 内 , and adjusting the rotating speed of the fresh air fan according to the relationship between the indoor environment humidity d 内 and a first preset humidity AD 预设1 and a second preset humidity AD 预设2 . The application effectively solves the problem that the subsequent maintenance of the air conditioner with a humidifier is difficult and affects the user experience in the prior art.

The utility model discloses a humidifying mechanism of a broken filament setting machine, which comprises a mounting table, the humidifying mechanism is mounted on the mounting table, and the humidifying mechanism comprises a sealing box, a supporting table, a pipeline, a connecting pipe, an atomizing humidifier, a humidity detector and a display. The air humidity of the field environment is low, the surroundings are dry, static electricity is easily generated among broken filaments on the wool tops in the environment, the broken filaments can be adsorbed together or adsorbed on a setting machine, the product quality of the wool tops is reduced, and the attractiveness is affected. And meanwhile, when broken filaments adsorbed on the setting machine are accumulated to a certain degree, the use of the equipment is also influenced.

1. Name of the product in this design: Aroma diffuser humidifier (KP-6090). 2. Purpose of this design: An aromatherapy humidifier for indoor fragrance, air humidification, and purification. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model relates to related field of ceramic handicraft, especially a kind of multifunctional ceramic handicraft, including base, first ceramic handicraft, second ceramic handicraft, bluetooth speaker, humidifier, delivery pipe, discharge, motor, drive gear and gear ring etc..The utility model is convenient for ceramic handicraft to play music by being provided with bluetooth speaker, while humidifying component can adjust ambient humidity, and the humidifying component sprays water mist to create humid, peaceful atmosphere when bluetooth sound plays music, realize audio-visual combination, create a kind of comfortable, relaxed environment, it is more suitable to be placed in study, leisure room and the like place, to realize the multifunctionality of ceramic handicraft, can better satisfy people's more actual needs, and multifunctional ceramic handicraft is in the market competition in relatively advantageous position, improve the practicality of ceramic handicraft.

The utility model provides an air humidification device which comprises a shell, a draught fan, a humidification net, a solution box and a water supplementing assembly, the shell is provided with an air inlet, an air outlet and an air channel arranged between the air inlet and the air outlet, and the draught fan is arranged in the shell and used for providing driving force for circulation of air in the air channel. At least part of the humidifying net is arranged in the air duct, air in the air duct penetrates through the humidifying net, the solution box is arranged in the shell and used for storing a salt solution, at least the other part of the humidifying net is immersed in the salt solution in the solution box, the water supplementing assembly is arranged in the shell and provided with a liquid storage cavity, and the liquid storage cavity communicates with the solution box; the water tank is used for supplementing water. According to the air humidifying device, the problems that in the prior art, bacteria are likely to appear in a humidifier, and the humidity cannot be stably maintained within the ideal preset range for a long time are solved.

1. Name of the product in this design: Dehumidifier (I). 2. Purpose of this design: It is intended to serve as a housing for air handling components such as air filters, surface coolers, heaters, and humidifiers. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

An apparatus is provided to prevent water ingress to a medical device with a housing. Such water ingress may originate, for example, from a connected humidifier. The apparatus consists of an endcap including at least one aperture for selective coupling with a compatible accessory. The end cap is constructed from panels which cooperate to provide an internal fluid passageway for diverting water from the point of ingress to the exterior of the housing.

1. The name of the design product: humidifier. 2. The use of the design product: for atomizing water vapor, increasing humidity in the air. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: the part marked A in the view of the design product is transparent material.

The invention provides a wafer defect suppression device, a wafer defect suppression method and groove type wet processing equipment, the wafer defect suppression device is used for the groove type wet processing equipment, the groove type wet processing equipment comprises a chemical liquid groove for containing chemical liquid, the wafer defect suppression device comprises a humidifier and a cover body, the humidifier comprises a liquid supply part, and the cover body is used for containing the chemical liquid. The liquid supply part is communicated with the chemical liquid tank; and the cover body is used for guiding and maintaining the wet atmosphere on a preset transfer path of the wafer, so that the surface of the wafer is surrounded by the wet atmosphere within a period of time after leaving the chemical liquid tank. The device provides a smooth transition environment from full infiltration to dry air exposure for the liquid film on the surface of the wafer, prevents the liquid film on the outer edge of the top end of the wafer from being broken when the wafer leaves the chemical liquid tank, inhibits the volatilization of chemical liquid on the surface of the wafer, solves the problem of top end defect concentration caused by the lifting sequence of the wafer, and improves the quality of the wafer. And the wafer yield is improved.

The utility model discloses an integrated air conditioner humidifying device belongs to the humidifier field, has solved the problem of easy pollution and water waste and large power consumption in prior art, including casing and the air conditioner assembly and humidifying assembly of being located in the casing, and the air conditioner assembly includes air conditioner outlet passage, and is located in the evaporimeter, air intake, air outlet and air conditioner fan of air conditioner outlet passage, and the outside air enters into in proper order through the air intake, and the heat exchange is carried out after flowing through the evaporimeter and air conditioner fan and is discharged by the air outlet, and the humidifying assembly includes the atomizing cavity that is equipped with closed and the connecting channel that will atomizing cavity and outside space communicate, and the connecting channel is independent in the air conditioner outlet passage, and the connecting channel includes the air intake and the air outlet, and the air intake is equipped with atomizing fan, and the outside air enters into the atomizing cavity and is handled after humidifying atomization by the air outlet, and the air outlet and the outlet of air outlet passage are located in the casing same side. The utility model humidification is cleaner and more water saving and lower power consumption.

1. Name of the product in this design: Humidifier (Chinese-style four-corner pavilion series). 2. Purpose of this design: This design is used to improve indoor air humidity. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

1. The name of the design product: aromatherapy machine (iron art KP-6204). 2. The use of the design product: aromatherapy machine humidifier for indoor aromatherapy and air humidification and purification. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

This utility model discloses a top cover assembly. By setting a first hydrophobic structure and a baffle on the back of the flip cover, water is poured onto the first hydrophobic structure on the back of the flip cover. The first hydrophobic structure can absorb the impact generated when water comes into contact with the flip cover to prevent splashing, while the baffle can collect the water within the area of ​​the first hydrophobic structure to prevent outflow, allowing the water to flow from the opening of the baffle to the water inlet. When the flip cover is flipped to the air outlet, the user can not only directly add water to the water inlet, but also add water by pouring water onto the flip cover, making the water filling method more flexible and further improving the user's water filling experience.

The utility model provides a mesh belt sintering furnace humidifier which comprises a liquid storage container, and the liquid storage container is provided with a liquid storage cavity used for storing liquid. The liquid storage container is provided with a gas outlet pipe and a gas inlet pipe, a gas outlet end and a gas outlet communication end are formed at the two ends of the gas outlet pipe respectively, the gas outlet end is used for outputting protective gas to the mesh belt sintering furnace, the gas outlet communication end is used for being communicated with a liquid storage cavity of the liquid storage container, and a gas inlet end and a gas inlet communication end are formed at the two ends of the gas inlet pipe respectively. The gas inlet end is used for being connected with a protective gas supply device, the gas inlet communication end is used for being communicated with a liquid storage cavity of the liquid storage container, and the gas inlet communication end is closer to the bottom face of the liquid storage cavity than the gas outlet communication end. According to the mesh belt sintering furnace humidifier, shielding gas rushed into the mesh belt sintering furnace can be humidified, pure water can react with a lubricating agent at high temperature, the dewaxing effect is greatly improved, and the time needed by dewaxing is greatly shortened. The utility model further provides the mesh belt sintering furnace.

The invention relates to the technical field of humidifiers, in particular to a wireless humidifier which comprises a shell, a water tank, a power supply column and an atomizer assembly. The water tank is arranged in the shell; the power supply column body is fixedly arranged in the water tank and extends in the height direction of the water tank; the atomizer assembly is in sliding fit with the power supply column body so that the atomizer assembly can move in the axial direction of the power supply column body, and radial movement of the atomizer assembly relative to the power supply column body is restrained. Only the power supply column and the atomizer assembly are arranged in the water tank of the wireless humidifier, the internal structure of the water tank is simplified, and therefore a user can conveniently and thoroughly clean the water tank; besides, the moving path of the atomizer assembly is guided through the power supply column body, it is ensured that the atomizer assembly and the power supply column body are always in a stable alignment state, and therefore the stability of wireless transmission is improved, and power supply interruption or power supply efficiency reduction caused by the fact that the atomizer assembly shakes or deviates along with the liquid level is avoided.