5results about How to "Increase air circulation" patented technology

This invention discloses a communication engineering equipment box with a screw-driven telescopic placement plate and bidirectional limiting mechanism, relating to the field of computer technology. The technical solution includes a box body with four legs at the bottom and a door at the front, with a handle at the front of the door for opening. Inside the box are three rows of placement plates, each with several ventilation holes at the top. These ventilation holes ensure proper heat dissipation at the bottom of the equipment during operation. A limiting mechanism allows two limiting plates to close inwards, securing the computer equipment and effectively improving its stability within the box. Even if the box is impacted, the computer equipment remains stable. When periodic equipment inspection is required, the placement plate can be extended from the box via a transmission mechanism, allowing the entire computer equipment to be removed from the box for convenient maintenance.

The application discloses a kind of deodorization bacteriostatic casual shoes, belong to casual shoes technical field.It includes casual shoe body, the shoe tongue is integrally arranged in casual shoe body front side, vertical through strip shape zipper strip is sewn in shoe tongue middle part, wherein the zipper strip is engaged with zipper head, insole is padded in the inside of casual shoe body, the present application is provided with zipper strip and zipper head, and the setting of zipper strip and zipper head can open the whole shoe tongue half, so that shoe head part can be unfolded and cleaned and ventilated, after daily use, it can be opened naturally ventilated, avoid shoe head humid and breed bacteria, simultaneously, button female parts are matched and engaged from two sides, can separate the middle part of shoe tongue and stably dock, avoid zipper head being opened downward in daily travel, keep shoe tongue stable and adhere to instep, simultaneously, zipper strip is completely opened, can conveniently take out insole and dry and wash.

The utility model belongs to reactor technical field, specifically is a kind of cold gas device for hydrogenation reactor, including reactor body;The reactor body top is fixed with feed pipe;The reactor body bottom is fixed with discharge pipe;The reactor body outer lateral wall is equipped with cold gas subassembly;The cold gas subassembly end is equipped with dismounting subassembly;The discharge pipe outer lateral wall is equipped with control component;The cold gas subassembly includes two cold gas covers;Two the cold gas covers are oppositely arranged;Two the cold gas covers are installed in reactor body outer lateral wall;Two the cold gas cover lateral wall is equipped with sealing component;The cold gas cover bottom is equipped with air inlet pipe;Through the above structure, the flow path of spiral is formed in cold gas cover by guiding cold gas, and this flow mode can increase the contact area and contact time of cold gas and reactor body outer lateral wall, to improve heat exchange efficiency, can make cold gas fully flow in limited space, make cooling more uniform.

The utility model relates to integrated cooker technical field, and disclose a kind of integrated cooker of strong suction and silence, the burner is equipped on the stove body, the smoke suction port is equipped at the top of stove body, the first passageway is equipped inside stove body, the first passageway is communicated with smoke suction port, first passageway inner wall is fixedly connected with grating, grating side wall is equipped with heating assembly, and the heating assembly is heated to oil stain on grating, the stove body is equipped with oil collection component, and the oil collection component is collected to oil stain, the second passageway is equipped inside stove body, the second passageway inner wall is fixedly connected with sound-absorbing cotton, the first passageway is communicated with second passageway, and the grating is arranged between first passageway and second passageway;Heating assembly, namely wave-shaped heating pipe and metal heat-conducting sheet, is heated to oil stain on grating, so that it flows into oil collection box after melting, avoid oil stain to accumulate and block grating, ensure that air passage is smooth, maintain stable suction.

The utility model provides a novel screw fixing cushion block for refrigerator, including platform body and screw post, is equipped with the through -hole below the recessed portion on the platform body top, can transport airflow / liquid flow, optimizes the performance of refrigerator inside circulation and part. Screw post height is super recessed portion depth, the top surface protrudes the platform body, its thread hole and platform body mucilage surface cooperation, strengthens the connection reliability and installation convenience, platform body and screw post integrated molding and be plastic material quality, have structure strength and buffering performance simultaneously, further optimize the airflow circulation or liquid flow discharge in the refrigerator, ensure that the temperature is even in the refrigerator, improve the refrigeration effect, also be favorable to preventing liquid accumulation simultaneously.