35results about How to "Improve moisture absorption efficiency" patented technology

The invention discloses an outdoor power distribution cabinet with a moisture-proof function and a use method thereof, comprising a cabinet body, several rollers arranged on one side of the cabinet body, a first moisture-absorbing member arranged inside the rollers, and a first hygroscopic member arranged on several rollers. The second moisture-absorbing member on the outside and inside the cabinet, several of the rollers are fixedly connected to the cabinet, the rollers are provided with a first opening and two second openings, and the first opening is located outside the cabinet , and the two second openings are located inside the cabinet body, and the connecting heating element for heating the first hygroscopic element is provided on the roller and at the first opening. This outdoor power distribution cabinet with moisture-proof function and its use The method can achieve the function of drying the wet second hygroscopic member inside the drum while absorbing moisture to the first hygroscopic member, improving the moisture-proof and dehumidifying function inside the cabinet body, and preventing external moisture from being brought into the cabinet body at the same time Internally, the moisture absorption efficiency of the second absorbent member to the first absorbent member is improved.

The invention relates to a 3D cotton core manufacturing process. A driving mechanism drives a mold cavity of a mold wheel to rotate, and a plurality of mold cavities are arranged on the mold wheel. When the mold cavity rotates to the first adsorption cavity, the second adsorption cavity and the In the third adsorption cavity, the polymer blanking mechanism drops the polymer material into the cavity of the die wheel, forming the first cotton core layer, the second cotton core layer and the third cotton core arranged up and down in sequence in the cavity. layer to form a cotton core. The invention relates to the field of disposable sanitary products. The height and density of the cotton core are gradually reduced from top to bottom, the absorption rate of the cotton core is improved, the material is saved, and a first cotton core layer and a second cotton core with different widths can be formed. layer and the third cotton core layer, making a line shape that matches the curve of the human body, making the human body comfortable to wear, solving the problem that the density of each part of the cotton core is the same, the absorption rate of the cotton core is low, the production cost of the cotton core is high, and the cotton core is uncomfortable to wear. technical issues.

The invention relates to a dehumidification device of an air preprocessing solution, which comprises a dehumidification device (9), a solution regenerator (3) and a liquid separator (6), wherein the bottom of the dehumidification device (9) is provided with a liquid bag (18), packing (11) is arranged in the dehumidification device (9), the dehumidification device (9) is provided with a first solution spraying device (19) and a third water cooling device (20), one end of the dehumidification device (9) is provided with an air inlet, and the other end of the dehumidification device (9) is connected with a dehumidification space; the end of the air inlet is provided with an air preprocessing box (7) with a second water cooling device (21); the solution regenerator (3) is provided with a heatexchanger (13); a first water cooling device (22) is arranged in the liquid separator (6); the solution regenerator (3) is communicated with the first solution spraying device (19) and the liquid bag(18); after passing through the first water cooling device (22), the second water cooling device (21) and the third water cooling device (20) respectively, a water supply pipeline is connected with awater return pipe; and one end of the air preprocessing box (7) is communicated with outdoor fresh air, and the other end is connected with the air inlet of the dehumidification device (9).

The invention discloses a maintenance-free moisture absorber, related to the technical field of moisture absorbers. The moisture absorber comprises a moisture absorber body and a controller arranged outside the moisture absorber body; the moisture absorber body comprises a shell, a stainless steel mesh cover sleeved inside the shell and a heater arranged inside the stainless steel mesh cover; thestainless steel mesh cover comprises an outer mesh cover in the shape of a ring column and an inner mesh cover which is sleeved inside the outer mesh cover and has a ring column shape; a mesh cover interlayer is formed between the outer mesh cover and the inner mesh cover; the mesh cover interlayer is filled with a desiccant, an upper mesh cover for blocking the desiccant overflow is arranged above the mesh cover interlayer, and a moisture absorbing pipe is also arranged in the mesh cover interlayer; the moisture absorbing tube is spirally wound around the outside of the inner mesh cover and is in contact with the desiccant; the lower end of the moisture absorbing pipe leads to the outside of the moisture absorber body; and the heater is sleeved inside the inner mesh cover. The maintenance-free moisture absorber does not require replacement of the desiccant; therefore, the maintenance-free purpose is achieved.

The invention discloses a two-way traction fiber bragg grating humidity sensor which comprises a double-layer cylindrical shell and a fiber bragg grating, the double-layer cylindrical shell comprises an outer shell, an inner shell and a clapboard, the clapboard is fixed in the middle of the outer shell, penetrates through the middle of the inner shell, and divides the double-layer cylindrical shell into a first cavity and a second cavity which are the same, a first through hole is formed in the outer shell and the inner shell, a spring fixing station is fixed in the middle of each of the two sides of the clapboard, the first cavity and the second cavity are internally and symmetrically provided with spring top plates, the spring top plate comprises a spring and a top plate, the spring is arranged in the inner shell, the top plate is arranged at the end part of the inner shell, the two ends of the spring are respectively connected with the spring fixing station and the top plate, a second through hole is formed in the top plate, a moisture absorption expansion block is tightly filled in a space formed by the outer shell, the inner shell and the top plate, a first via hole is formed in the center of the top plate, a second via hole is formed in the center of the clapboard, and the fiber bragg grating penetrates through the first via hole and the second via hole and is connected fixedly with the top plate. The two-way traction fiber bragg grating humidity sensor is high in detection precision, the prestress is convenient to load, and the ambient humidity can be detected point by point.

The invention discloses a dryer which is characterized by being prepared by the following steps: mixing 95%-99.99% of calcium chloride with 0.01%-5% of auxiliary constituents, and pressing a mixture into blocks, wherein calcium chloride is a basic constituent, the weight of each finished dryer is 500-1000g, and preferably is 500g or 1000g, the dryer is convenient to store and transport, and the large block-shaped dryer is high in water absorption rate which reaches more than 1:1 and is much higher than the absorption rates of other dryers. The invention further discloses a preparation process of the dryer and a drying device matched with the dryer for use; the drying device has the advantages of reasonable design, simple structure, high moisture absorption efficiency when being matched with the large block-shaped dryer and no environmental pollution; a pressing mould is specially designed for forming the large block-shaped dryer by pressing and is high in structural strength and stable in chemical performance.