3results about How to "Change uniformity" patented technology

The utility model discloses heat pump equipment and a hot water heating system with the heat pump equipment, the heat pump equipment comprises a box body, a heat exchanger and a fan, and the box body is provided with an air inlet capable of sucking external air along a first direction; the heat exchanger is arranged in the box body and divides the interior of the box body into an air inlet cavity and an air outlet cavity, and the air inlet communicates with the air inlet cavity; the fan is arranged in the air outlet cavity, an air guide plate is arranged on the side, close to the heat exchanger, of the fan, an air suction opening is formed in the air guide plate, and a static pressure cavity is defined between the air guide plate and the heat exchanger; the heat exchanger is obliquely arranged relative to the air suction direction of the air suction opening, and in the first direction, the distance between the heat exchanger and the air guide plate is gradually increased. According to the utility model, the wind field uniformity in the heat pump equipment can be effectively improved, so that air can flow through the heat exchanger more uniformly to improve the heat exchange effect.

The invention relates to the technical field of injection molding machine equipment, and discloses an injection molding machine quick mold changing device and a using method thereof.The injection molding machine quick mold changing device comprises a main body, a working box is fixedly connected to the top of the main body, a discharging box is connected to the side, away from the main body, of the working box through bolts, and two T-shaped rods are fixedly connected to the side, close to the discharging box, of the main body; convex blocks are fixedly connected to the inner walls of the left side and the right side of the working box, a fixing ring is fixedly connected to the interior of the main body, and a discharging pipe is fixedly connected to the bottom of the working box. When the multiple arc-shaped cutting plates deflect, the deflection of the arc-shaped cutting plates can extrude waste in a reciprocating mode, meanwhile, the waste can be cut again to be evenly crushed, and compared with a traditional crushing mode, relative rotation of an obtuse angle rod and reciprocating movement and swinging of the arc-shaped cutting plates, the crushing efficiency is improved, and the crushing efficiency is improved. And the waste can be crushed in multiple directions in the working box, the waste crushing uniformity can be changed while waste crushing is accelerated, and the crushing effect and stability are improved.

The utility model relates to the field of synthetic leather feeding structures, and discloses a feeding structure of a synthetic leather dry-method production line, which comprises a support and a storage box, the whole support is in a cuboid shape, a square groove is arranged on the bottom surface of the support, and an opening communicated with the square groove of the support is arranged on the side surface of the support. The device comprises a support, a material storage box is fixedly installed at the position, away from an opening of the support, of the upper surface of the support, a roller and a fixing mechanism are arranged in a square groove of the support, a feeding mechanism is arranged at the position, corresponding to the front of the material storage box, of the upper surface of the support, and a stirring mechanism is fixedly arranged at the position, corresponding to the front of the feeding mechanism, of the opening face of the support. The height of the stirrer is adjusted through the lead screw and the like, the motor drives the sliding plate to provide space for coating, and coherence of material conveying is guaranteed.