8results about How to "Guaranteed humidification effect" patented technology

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 utility model relates to a constant-temperature germination device for soybean seeds, including a constant-temperature chamber and a frame installed inside the chamber. A water storage box is fixedly connected to the lower end of the frame, and a ventilated plate is provided on the inner side of the frame. A water-absorbing column is provided at the lower end of the ventilated plate, and a humidity-maintaining layer is provided at the upper end of the ventilated plate. A micro water pump is provided on one side of the surface of the water storage box. This utility model collects excess water through the water storage box, preventing the water from the upper layer from flowing downwards during spraying and avoiding water transfer when the seeds are stacked. Through the capillary water transport mechanism of the water-absorbing column, the water in the water storage box is evenly lifted to the humidity-maintaining layer by the capillary action of the water-absorbing column, ensuring that the gauze on the surface of the entire ventilated plate remains in a constant state of moisture, rather than relying on the upper layer spraying, thereby eliminating the humidity difference between the upper and lower layers. All seeds are in a uniformly moist environment, and the continuous water transfer from the water-absorbing column makes the humidity fluctuation smaller, ensuring the germination effect.

The application discloses a ventilation system and a ventilation device, wherein the ventilation device and the humidification device in the ventilation system are interconnected, a processor of the ventilation device is configured to determine a first parameter configuration of a ventilation device in the ventilation device and a second parameter configuration of a humidification device in the humidification device to implement a humidification strategy, and send the second parameter configuration to the humidification device; the ventilation device outputs a gas flow required for diagnosis and treatment of a patient to an inlet port of a humidifier module in the humidification device based on the first parameter configuration; the humidification device controls a heating module to provide heat energy to the humidifier module to heat water in the humidifier module and / or controls a heating temperature of a first pipeline to heat and humidify the gas flow in a gas flow channel based on the second parameter configuration, wherein the gas flow channel represents a channel through which the gas flow output by the ventilation device is transmitted to the patient in sequence through the inlet port of the humidifier module, the outlet port of the humidifier module and the first pipeline.

The utility model relates to the technical field of oxygen humidification, in particular to a humidifier and oxygen supply equipment. The humidifier comprises a shell and a humidifying assembly, and a containing cavity with a first opening and a second opening is formed in the shell; the humidifying assembly comprises absorbent cotton and a supporting pipe arranged in the absorbent cotton in a sleeved mode, and the humidifying assembly is arranged in the containing cavity in the vertical direction. The supporting pipe is communicated with the first opening, a plurality of sets of vent holes are formed in the side wall of the supporting pipe, and the vent holes are used for communicating the supporting pipe with the containing cavity. Even if the absorbent cotton is immersed in water for a long time to humidify oxygen, the absorbent cotton cannot be softened under the support of the support tube, so that the arrangement stability of the absorbent cotton in the accommodating cavity is ensured, and the humidifying effect of the oxygen is ensured.

The utility model discloses a device is used for otolaryngology one kind of nasal cavity humidifier, include: breathing mask, pipe, liquid storage tank and atomizer etc. The shape of breathing mask is compatible with the shape of nose and mouth, and the breathing mask is connected with the pipe, and the one end of pipe is connected with the liquid storage tank away from breathing mask, and the liquid storage tank is connected with the atomizer between pipe. The utility model discloses a device is provided with breathing mask, pipe and spray head, and the breathing mask is divided into nose cavity and mouth cavity, and two spray heads are respectively inserted into two nasal vestibules of user, reduce the risk of causing physical damage to the mucosa in the depth of nasal cavity, improve the comfort of user, still be provided with sealing strip, and the sealing strip is close to the middle part of user, so that the sealing strip divides the nose cavity and mouth cavity, avoid the gas of user mouth exhaling being inhaled into nasal cavity again, guarantee the breathing quality of user and the humidifying effect of this humidifier, reduce the risk of respiratory tract infection.

The utility model relates to the technical field of humidifying equipment, and discloses polyester fabric processing and humidifying equipment which comprises a supporting base, polyester fabric is arranged on the top face of the supporting base, the polyester fabric processing and humidifying equipment further comprises a humidifying assembly used for humidifying the polyester fabric, the humidifying assembly is arranged on the top face of the supporting base, and the humidifying assembly comprises a supporting plate, a fixing plate and a fixing plate. The supporting plate is fixedly installed on the top face of the supporting base, the supporting base, the polyester fabric, the supporting plate, the fixed roller frame, the rotating roller, the movable roller frame, the lower pressing roller and the limiting pipe frame are used in cooperation, the effect of humidifying the polyester fabric can be achieved, the humidifying area is increased by bending the polyester fabric back and forth, and the humidifying effect is improved. According to the polyester fabric humidifying device, the humidifying time of the unit area of polyester fabric is prolonged, the humidifying water amount is guaranteed, meanwhile, the upper portion and the lower portion can be humidified, water is fully and evenly sprayed to the upper surface, the lower surface and fiber gaps of the polyester fabric, the overall humidity is guaranteed, the humidifying effect is guaranteed, and the polyester fabric humidifying device is practical.

The utility model provides a water level control device of an intelligent household air purification humidifier, which relates to the technical field of air purification humidifiers and comprises an air purification humidifier main body, and an impeller, a mixing cavity and a filter element are arranged in the air purification humidifier main body; the water level control assembly is arranged at the bottom of the air purification humidifier body and comprises an inner water tank, a spring, a guide rail, a side plate, a valve, a guide plate, a supporting plate, a through groove, a rocker, a sliding block, a pulley and a connecting rod; the water supplementing tank assembly is arranged on one side of the air purification humidifier body and comprises an outer water tank, a bottom cover, a drainage base, a drainage hole, a water through groove, a reset spring and a valve element. Automatic water replenishing of the humidifier is achieved through the water level control assembly, a user only needs to maintain the outer water tank, gravity mechanical control is used for water level control, standby power consumption is low, the water replenishing tank assembly is arranged, in the using process, the water amount in the outer water tank can be known in time, and water can be replenished in time when water in the outer water tank is used up.

This utility model relates to a novel water-saving circulating humidification system. A first liquid level sensor and a temperature sensor are installed inside the circulating water tank, and a second liquid level sensor is installed inside the water collection tray. A humidification pump is connected to a wet film humidifier via a flow sensor. A water supply pipe with a water supply pump is connected outside the circulating water tank. A heat exchange jacket is installed on the outer wall of the circulating water tank. The inlet and outlet of the heat exchange jacket are connected to inlet and outlet three-way valves. Based on the temperature of the air supplied via the evaporator or electric heating for cooling or heating, the inlet three-way valve can be switched to perform heat exchange heating / preheating and heat exchange cooling on the freshwater circulating in the circulating water tank and water collection tray. This can control the freshwater temperature above the wet-bulb temperature of the air, effectively improving the evaporation rate and ensuring the full and efficient utilization of freshwater resources.