8results about How to "Even air distribution" patented technology

This utility model relates to the field of duct technology, specifically to a duct with adaptable connectors, including a duct body. Connector 1 and connector 2 are fixed to both ends of the duct body. Connector 1 has an integrally formed alignment plate on its surface, and connector 2 has an alignment slot on its surface. When two sets of duct bodies are assembled end-to-end, the beneficial effect is that by providing connector 1 and connector 2 at both ends of the duct body, with connector 1 having an integrally formed alignment plate and connector 2 having an alignment slot, the alignment plate is inserted into the alignment slot during assembly. Since the alignment plate is annular and the alignment slot is annular, this structure ensures accurate alignment of the two sets of duct bodies, avoiding misalignment during assembly, thereby ensuring uniform airflow distribution in the ventilation system, reducing ventilation resistance, and improving ventilation efficiency.

The utility model discloses a kind of low temperature resistant water reducing agent testing devices, it is related to water reducing agent testing technical field, including low temperature test box body, the low temperature test box body top movable installation has lid, the low temperature test box body inside is provided with turbulence mould component;The technical scheme provided in the utility model, by setting turbulence mould component, specifically, when low temperature resistant water reducing agent is tested in low temperature test box body, drive motor drives support disc, and drives fixed disc rotation, fixed disc drives turbulence blade rotation, so that the air in low temperature test box body continuously flows, so that the air distribution in low temperature test box body is more uniform, prevent temperature distribution unevenly influence test result.

The utility model discloses an adsorption tower gas distribution device, include: main gas path, gas distribution branch and mineral sieve pipe, one end of main gas path is located adsorption tower outside and is connected with gas source, and the other end is connected with at least two gas distribution branches, and every gas distribution branch is connected with mineral sieve pipe, mineral sieve pipe is buried in adsorbent bed layer, and has gas outlet structure. Reduce the risk of molecular sieve impact, improve adsorption efficiency.

The utility model discloses a kind of clothes dryers with heat energy recycling, including shell, the outer side wall of the shell is hinged with sealing door, the outer side wall of the shell is equipped with first motor, the output shaft end of the first motor extends to shell interior, and fixedly connected with mesh tube, the upper end of the shell is fixedly connected with heating box, the outer side wall of the heating box is hinged with box door, heating pipe is installed in the heating box, the inner wall of the heating box is fixedly connected with filter screen, the inner wall of the shell is fixedly connected with fixed plate, two the fixed plate inside are hollow, and multiple air outlets are arranged in opposite side, the upper end of the shell is equipped with first fan. Its setting first fan and second fan structure, through the collaborative work of both, the efficient delivery and recycling of hot air are realized, cooperate the mesh tube of rotation, significantly improve drying efficiency and drying effect.

A dual-mode photocatalytic reactor based on the biomimetic structure of *Hylocereus undatus* is disclosed, relating to the field of industrial waste gas purification technology. The reaction unit mimics the spherical multicellular aggregate structure of *Hylocereus undatus*, which efficiently utilizes light energy and promotes material exchange. This constructs a novel device that can simultaneously enhance light energy capture, optimize the reaction flow field, and achieve modular maintenance, thereby improving energy utilization efficiency, mass transfer performance, and ease of operation.

This utility model discloses a portable solid-state drive (SSD) heat sink, comprising: a top cover plate with a hollow rectangular structure; a housing and a heat dissipation device fixedly connected to the top cover plate; a base located below the housing and heat dissipation device; a power interface on one side of the base; a groove inside the base; a pull-cord linkage self-locking buckle device inserted into the groove; and a base fixedly connected to a base plate. The pull-cord linkage self-locking buckle device includes a fixed clamp, a sliding clamp, a spring, and a pull cord. The fixed clamp and sliding clamp are inserted into the groove of the base, the spring is located inside the sliding clamp, and the pull cord is fixed to the sliding clamp. When activated, pulling the pull cord automatically clamps and locks the portable SSD to achieve a stable state. After the heat dissipation device is powered on, it provides uniform heat dissipation and cooling. This utility model is portable, highly heat-resistant, and solves problems such as hard drive overheating, uneven heat dissipation, unsatisfactory cooling effect, cumbersome operation, and low disassembly efficiency, achieving uniform heat dissipation and quick one-handed operation.

The utility model belongs to the oil fume purifier technical field especially, is an oil fume purifier of oil -water separation, including the shell body, the separation bin of being located in the shell body, electric field subassembly and support mechanism, the side of shell body is equipped with the dismounting opening for dismounting electric field subassembly, the position of shell body side corresponds the electric control box that has hinged to the dismounting opening, the support mechanism includes: the sheet metal support that is fixed in the separation bin and is located on the sheet metal support sheet metal support plate, wherein, the sheet metal support plate is equipped with the oil -leading structure for guiding the flow of oil dirt, electric field subassembly can pull formula set up on sheet metal support plate, in the utility model, the oil -leading structure of support mechanism can quickly lead out the oil dirt, avoids the contact part of electric field subassembly and support structure to deposit, ensures that electric field subassembly pulls smoothly, solves the problem of jam, the cooperation of honeycomb perforation and anode cylinder makes the airflow distribution more even, and oil fume particle capture rate is high, and separation efficiency is high.

The utility model discloses an energy -saving double -person operation purification workstation, it includes the table body, air supply module, partition air flow adjusting mechanism and operating panel. Air supply module provides clean air through fan and high -efficient filter, and partition air flow adjusting mechanism utilizes adjustable fairing to optimize air flow distribution, and operating panel is equipped with independent control unit, and supports double -person independent operation. The table body bottom is equipped with the supporting leg and energy consumption monitoring module, and the fan speed is automatically adjusted to reduce energy consumption, and the rear side exhaust passage can adjust the exhaust volume. The present application can realize the even distribution of air flow, reduce energy consumption, improve double -person operation efficiency, compact structure, be suitable for laboratory and medical environment use.