11results about How to "Improve humidification efficiency" patented technology

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

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

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

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

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

The utility model belongs to the technical field of medical instruments, and discloses a humidifying cup for an oxygenerator and the oxygenerator, the humidifying cup comprises a cup body, a separator, a cup cover and an atomizing part, the cup body is internally provided with a containing cavity, the separator is arranged in the containing cavity and divides the containing cavity into a liquid containing cavity for containing humidifying liquid and a humidifying cavity for humidifying oxygen, and the atomizing part is arranged in the liquid containing cavity for containing the humidifying liquid and the humidifying cavity for humidifying the oxygen. The cup cover covers the cup body, the cup cover is provided with an air inlet connector and an air outlet connector, the air inlet connector and the air outlet connector are both communicated with the humidifying cavity, the atomizing part is arranged on the separating part and used for atomizing humidifying liquid in the liquid containing cavity, then the phenomenon that oxygen can generate bubbles in the humidifying cup is avoided, noise generated when the humidifying cup works is reduced, and the humidifying effect is improved. And meanwhile, the phenomenon that the humidifying liquid splashes due to bubble breakage is avoided, so that the phenomenon that the humidifying liquid enters the air outlet connector and flows to a user side is avoided, and the use experience of a user is greatly improved.

The utility model discloses a carrier, an air filter and an air conditioning device, and relates to the technical field of humidification. The carrier includes a base layer and a plurality of strands of filaments. The base layer is formed by weaving threads, a plurality of openings are densely formed in the base layer, and the multiple strands of fibers are all arranged on the base layer and are sequentially arranged in the outline extending direction of the openings; the fiber yarn is arranged in an arc shape and comprises a first arc section and a second arc section which are connected, the first arc section extends in the direction away from the base layer, and the second arc section extends in the direction close to the base layer. Compared with the prior art, the carrier provided by the utility model adopts the base layer densely provided with the plurality of openings and the plurality of strands of fibers arranged on the base layer, so that the air permeation resistance can be reduced, the ventilation effect can be enhanced, the air output can be improved, the contact area with air can be increased, the humidification efficiency can be improved, and the humidification effect can be ensured.

The utility model discloses an agricultural product intelligent humidification transport case relates to agricultural product transport technical field, including main case body and humidification subassembly, main case body bottom is equipped with support pillar foot, and main case body outside is equipped with case door, main case body inside upper end is equipped with the humidification subassembly, and the humidification subassembly is equipped with the support pillar foot. The humidifying assembly comprises a water storage tank, a water guide pipe, a water pump, a water collecting frame, an atomizing nozzle and a humidity detector, the water guide pipe is connected to the upper end of the water storage tank, the water pump is arranged in the middle of the water guide pipe, the water collecting frame is connected to the front end of the water guide pipe, and the atomizing nozzle is arranged at the lower end of the water collecting frame; and a feeding assembly is arranged at the lower end in the main box body. According to the intelligent humidifying transportation box for the agricultural products, intelligent humidifying operation can be conducted in the agricultural product transportation process, the fresh-keeping efficiency in the agricultural product transportation process is improved, and the overall practicability and use efficiency of the humidifying transportation box are improved.

The application provides a humidifier. The humidifier comprises a casing, a water tank, a gauze, a water path assembly and a fan. The water path assembly can transmit water in the water tank to the gauze, so that the gauze is wetted. The airflow generated by the fan enters the airflow channel through the air inlet and is discharged through the air outlet. In the height direction of the casing, the projection of the air outlet and the projection of the gauze at least partially overlap. The airflow blows through the wetted gauze, the moisture in the gauze is vaporized, the airflow with the moisture flows along the airflow channel, and is discharged through the air outlet, so that the airflow stably and low-resistance flows, the airflow is reduced to turn in different directions, and the overall humidification efficiency can be improved.

The utility model belongs to the field of processing technology of cordyceps sinensis, disclose a kind of cordyceps sinensis humidifying device, it includes box, first baffle, second baffle, storage box and humidifying mechanism. Box interior is equipped with operation cavity, box is equipped with the feeding port that can be opened and closed, first baffle and second baffle are along horizontal direction and are separately arranged in operation cavity, first storage cavity and second storage cavity are separately arranged in the both sides of ventilation cavity, first baffle and second baffle are all equipped with first through-hole, multiple storage boxes are along vertical direction and are separately arranged in first storage cavity and second storage cavity, storage box is used to carry the cordyceps sinensis to be humidified, the bottom end of storage box is equipped with second through-hole, humidifying mechanism is arranged in box, and humidifying mechanism includes humidifying driver and air outlet pipe, and humidifying driver can blow out moisture through air outlet pipe into operation cavity. By the above-mentioned setting, the cordyceps sinensis humidifying device of the application can improve the efficiency and uniformity of cordyceps sinensis humidification, and is beneficial to improve the quality of cordyceps sinensis.

The utility model provides a fuel cell humidifier, which relates to the technical field of fuel cell auxiliary equipment, and comprises a shell, a humidifying cavity is arranged in the shell, a membrane component is arranged in the humidifying cavity, one end of the shell is in threaded connection with an outlet end cover, the other end of the shell is in threaded connection with an inlet end cover, and the inlet end cover is in threaded connection with an air inlet. A dry gas outlet is formed in one end of the outlet end cover, a dry gas inlet is formed in one end of the inlet end cover, a wet gas inlet is formed in one end of the bottom of the shell, and a wet gas outlet is formed in the other end of the bottom of the shell; six groups of small gas guide plates and a group of large gas guide plates are uniformly distributed on the inner walls of the moisture inlet and the moisture outlet in the circumferential direction, the humidifier is compact in overall structural design, each component is reasonable in layout, the size is effectively reduced, the gas guide plates are additionally arranged in the humidifier, the humidifying efficiency is improved, and the wet side gas pressure loss is reduced; and the device is convenient to install and use in a fuel cell system with limited space.