8results about How to "Uniform humidity" patented technology

This invention relates to the field of oxygen humidification technology, specifically to a medical oxygen cylinder nebulizer humidification device, comprising a water tank with a removable sealing cap at the top and a removable mixing hood at the top of the sealing cap. The operation of a driving component drives a cleaning component, which in turn drives a linkage component, causing the linkage component to rotate. The linkage component's internal components drive a mixing component, which in turn drives the mixing component's internal components, causing them to rotate around the arc-shaped structure of the mixing hood and rotate on their own axis. This agitates the nebulized medication and oxygen inside the mixing hood, ensuring thorough mixing of the oxygen and medication. This improves the uniformity of the nebulized medication content in the oxygen, resulting in uniform oxygen humidity and reducing the possibility of uneven mixing when the nebulized medication is mixed with oxygen. This ensures consistent oxygen humidification delivered to the patient's respiratory tract, improving the therapeutic effect on the patient.

This invention relates to the field of traditional Chinese medicine technology, specifically to a method for preparing concentrated Astragalus membranaceus pills and its application, including the following steps: (1) preparing a clear extract by alcohol extraction; (2) making pills by plastic molding; (3) drying the pills at a constant temperature. In the pill-making process, this invention selects 100-mesh Astragalus membranaceus mixed fine powder and adopts a mass ratio of clear extract to fine powder of 1:2. Since the 100-mesh powder has a uniform particle size and a moderate specific surface area, it can fully contact and bond with the clear extract, avoiding the problem of the pills being rough and cracked due to excessive particle size and the pills being too fine due to excessive moisture dissipation. The 1:2 ratio makes the soft material suitable for its softness and hardness, so that it will not be loose and difficult to form due to excessive powder ratio, nor will it cause adhesion and blockage of the mold due to excessive clear extract ratio. Combined with the gradient humidity soft material preparation technology, 60% purified water is added first and mixed evenly, and then the remaining water is added in two batches. Low-frequency vibration is applied simultaneously for mixing, which can make the internal humidity of the soft material uniform and the bonding force stable, thereby obtaining wet pills with smooth surface, round shape and no cracks.

This utility model discloses a cultivation device for corn planting, including a water storage tank with a circulating water bed inside. Multiple water flow shells are arranged in the water outlet direction of the circulating water bed, and a cultivation area is set between adjacent water flow shells. The center of each water flow shell is recessed downwards to form a flow channel. Multiple flow channels correspond one-to-one with multiple outlets of the circulating water bed. Multiple permeable holes are formed on the inner wall of the flow channels, penetrating the water flow shells and communicating with the cultivation area. This utility model, through the lateral water delivery design of the water flow shells, allows water to fill the entire cultivation area via the flow channels. The water seeps out through the permeable holes, diffusing from both sides of the cultivation area towards the center through water infiltration, avoiding the problem of soil particles splashing caused by water directly impacting the soil surface from top to bottom in existing irrigation methods.

The utility model relates to the field of seed germination equipment, in particular to a seed germination device which comprises a box body, a plurality of containing grooves are formed in the upper surface of the box body, every two adjacent containing grooves are communicated through a through hole, culture boxes are placed in the containing grooves, and each culture box comprises a box body with an opening in the top face. A baffle is movably mounted on the top surface of the side wall of the box body; beveling grooves are formed in the edges of the top surfaces of the accommodating grooves; the distance from the lower edge of the beveling groove to the bottom face in the containing groove is larger than the height of the box body. Compared with the prior art, the seed germination device has the advantages that the containing grooves and the through holes are formed in the box body, so that water can circulate between the adjacent containing grooves, and uniform humidity is ensured; the baffle movably installed on the top face of the side wall of the culture box body facilitates separation of seedlings and bottom laying materials after seed germination, and the risk of root damage during transplanting is reduced.

The utility model discloses a tea fermentation barrel relates to tea processing technical field, including heat preservation shell, the heat preservation shell inside rotation is connected with fermentation tank, the heat preservation shell one side fixedly inserts and is equipped with two shunt box, two the shunt box outside all are equipped with a plurality of air guide groove no.

The utility model provides a building surface anti-cracking moisturizing machine which comprises a moisturizing machine body and a water sump, an adsorption bin is arranged at the lower end of the water sump, a folding groove is formed in the inner end of the adsorption bin, an embedded groove is formed in the upper end of the folding groove, a folding baffle is wrapped in the embedded groove and the folding groove, and linkage ropes penetrate through the two ends of the folding baffle. A ring groove and a linkage spring are arranged at the outer end of the linkage rope, a positioning ring is arranged at the left end of the linkage spring, a linkage push rod is fixed to one end of the linkage rope, an adsorption wheel is arranged at the outer end of the linkage push rod, a telescopic frame and a rotating shaft are arranged at the two ends of the moisturizing machine body respectively, and a steering motor is arranged at the inner end of the rotating shaft at one end. The problems that according to the design of wall protection, cracking and wall surface swelling are caused by uneven wall surface humidity possibly existing in existing moisturizing equipment, excessive moisture treatment is lacked, equipment parts are inconvenient to maintain, and the moisturizing angle and height adjustment is not flexible enough are solved.

The temperature and humidity regulation and control device comprises a heat preservation box body and an electric control system, the left portion of the heat preservation box body penetrates through the heat preservation box body, a box door capable of being opened and closed is installed on the left portion of the heat preservation box body, an exhaust pipe penetrating up and down is fixed to the upper left portion of the heat preservation box body, and a three-way pipe is fixed to the upper right portion of the heat preservation box body; a first electric valve for controlling on-off is installed on a through opening in the upper portion of the three-way pipe, a second electric valve for controlling on-off is installed on a through opening in the left portion of the three-way pipe, and a draught fan is installed on a through opening in the bottom of the three-way pipe. Water drops condensed on the surfaces of the pears are separated and gathered through the supporting disc, discharged through the through holes in the wavy bottom and then collected by the water collecting groove, so that contamination of the water drops to other pears is greatly reduced, and infection and damage are reduced; the upper sensor assembly, the electric refrigerating device, the electric heating device and the lower sensor assembly which are arranged on the upper portion and the lower portion of the heat preservation box body respectively are matched with rotation of the draught fan so that the temperature and the humidity in the heat preservation box body can be more uniform.

The utility model discloses an automatic humidifying device for a low-pressure compound laboratory, which belongs to the technical field of humidifying devices and comprises a low-pressure laboratory, a steam storage tank, a steam generator, a reverse osmosis water generator and a control valve group. The outer side of the humidifying nozzle is connected with a first interface; the steam storage tank is provided with a high-temperature steam outlet, a high-temperature steam inlet and a blow-off outlet, the high-temperature steam outlet is connected with the first connector through a pipeline, and the blow-off outlet is connected with the blow-off pipe through a pipeline; the steam generator, the reverse osmosis water generator and the steam storage tank are connected through pipelines; and the control valve group is arranged on a pipeline among the low-pressure laboratory, the steam storage tank, the steam generator and the reverse osmosis water generator. According to the utility model, the functions of normal-pressure humidification and low-pressure humidification are realized, meanwhile, the humidification function under the conditions of high temperature and low temperature can be met, the adaptability is improved, and the humidity control precision is high and uniform.