9 results about "Moisture supply" patented technology

The disclosed invention is an electrode drying device including a drying oven in which an internal space is formed for drying an electrode sheet having an electrode slurry applied onto a current collector, and a hot air injection nozzle for injecting hot air onto the electrode sheet transferred into the drying oven, the electrode drying device including a moisture injection nozzle for injecting moisture onto an uncoated portion of the electrode sheet transferred into the drying oven, a water storage tank for storing water, and a pump installed in the water storage tank for supplying water to the moisture injection nozzle. The hot air injection nozzle can inject hot air onto the electrode sheet to dry it, and the moisture injection nozzle can inject moisture onto the uncoated portion of the electrode sheet.

To provide a moisture supply device for an electrode drying apparatus that can supply moisture to the plain areas of an electrode sheet during the drying process of an electrode sheet coated with electrode slurry on a current collector, thereby preventing wrinkles or cracks from occurring in the plain areas during the drying process. [Solution] The disclosed invention is an electrode drying apparatus comprising a drying oven having an internal space formed for drying an electrode sheet on which an electrode slurry has been applied to a current collector, and a hot air spray nozzle for spraying hot air onto an electrode sheet being transferred into the drying oven, the apparatus comprising a water spray nozzle for spraying water onto a plain portion of the electrode sheet being transferred into the drying oven, a water storage tank for storing water, and a pump installed in the water storage tank for supplying water to the water spray nozzle.

This invention belongs to the field of smart agriculture technology. It discloses a smart agricultural irrigation control system based on multi-source data fusion. The system includes: uniformly dividing a target farmland into multiple unit farmlands; collecting multi-source crop phenotypic data from each unit farmland and performing fusion analysis to identify the crop type and growth stage of each unit farmland; acquiring the soil moisture status of each unit farmland and, combined with the crop type and growth stage, quantitatively assessing the water deficit degree of each unit farmland; acquiring the three-dimensional distribution of crop roots in each unit farmland and, combined with the water deficit degree, dynamically calculating the irrigation hydraulic parameters of each unit farmland; and, based on the irrigation hydraulic parameters, determining the irrigation operation parameters for each unit farmland and precisely controlling the irrigation equipment. This invention enables differentiated and precise irrigation at the unit farmland level, significantly improving water resource utilization efficiency and ensuring that crops receive the most suitable water supply at different growth stages.

The utility model discloses a rice planting seedling raising box convenient to maintain relates to rice planting technical field, and this device is by seedling raising box, transmission part, support part is composed. The both sides of seedling raising box are equipped with convex stripe and recess respectively, and the adjacent seedling raising box is inserted and is cooperated through convex stripe and recess. Transmission part contains mutually meshed transmission half gear no. 1 and transmission half gear no. 2, and transmission half gear is connected transmission connecting rod, and transmission frame is slidably arranged on the support box. The support box top of support part is slidably arranged with support slide plate no. 1 and support slide plate no. 2, is equipped with support water inlet head no. 1 and support water inlet head no. 2 respectively, and the side wall of support box has the air hole, and the bottom is equipped with support limiting column. Compared with the prior art, the seedling raising box is convenient and efficient to maintain, can automatically enter and exit the support box, is stable in connection and positioning, is not easy to misalign and dump, and the moisture supply is accurate and uniform, which is beneficial to seed germination and seedling growth.

The utility model discloses a gas humidity control system in the technical field of silicon polycrystal preparation, which aims at solving the problem that the gas humidity of humidification cannot be controlled in the prior art. The system comprises: a moisture supply unit, which comprises a water vapor generating device, a water vapor pipeline connected with the water vapor generating device, and a water vapor regulating valve arranged on the water vapor pipeline; a gas supply unit for providing nitrogen; a mixer provided with a first inlet and a second inlet, the first inlet of the mixer being connected with the gas supply unit, and the second inlet of the mixer being connected with the water vapor pipeline; a humidity monitoring unit comprising a nitrogen humidity meter arranged at the output end of the mixer; and a feedback control unit, the signal input end of which is connected with the nitrogen humidity meter, and the signal output end of which is connected with the water vapor regulating valve. The utility model can accurately control the gas humidity.

The utility model relates to the field of tomato planting technology discloses a kind of tomato planting greenhouse with irrigation function, including shed body, the upper portion of shed body is fixedly connected with fixed box, the inside of fixed box is provided with shelter film, the left part of shelter film is fixedly connected with connecting plate, the outside both sides of shed body are fixedly connected with limit frame, the outside four quarters of two limit frames are fixedly connected with positioning sleeve, the inside of multiple positioning sleeves is slidably connected with pull rod, the opposite end of multiple pull rods is fixedly connected with round plate, the opposite side of multiple round plates is fixedly connected with plug rod. In the utility model, it is realized that shelter film is conveniently opened and closed, illumination intensity is adjusted, it is beneficial to the healthy growth of tomato, and it is convenient to drive nozzle to move back and forth to water, ensure that every tomato can get uniform moisture supply, reduce labor intensity.

A laundry treating apparatus includes a cabinet including an accommodation space configured to store laundry, a support body disposed in the accommodation space and configured to define a predetermined space supporting the laundry, a compression body rotatably fastened to the accommodation space and rotatable in a direction toward the support body and a direction farther away from the support body, the compression body configured to press the laundry toward the support body, a moisture chamber disposed in at least one of the compression body or the support body, and a moisture supply unit configured to supply heated air or unheated air to the moisture chamber.

The present invention relates to an ampoule for implant storage and, more particularly, to an ampoule for implant storage with a function of bidirectional humidity maintenance that can suppress excessive moisture supply from a hydrophilic carrier in the ampoule to the implant surface, thereby solving the problem of the coating solution coming off due to external impacts. The ampoule for implant storage with a function of bidirectional humidity maintenance according to the present invention includes an ampoule container and a separator, which is accommodated in the ampoule container. The separator separates the inside of the ampoule container into a first space and a second space and has at least one through hole that allows moisture to move between the first and second spaces. An implant is accommodated in the first space and has a hydrophilic coating layer formed on at least a portion of the surface thereof. A hydrophilic carrier is accommodated in the second space and supplies moisture to the hydrophilic coating layer formed on the implant surface. Since the hydrophilic coating layer on the implant surface and the hydrophilic carrier contain one or more organic zwitterionic buffering materials having a sulfonic acid group, a moisture balance is maintained therebetween.