44results about How to "For the purpose of cooling" patented technology

The invention provides a buffering and damping work shed which comprises a shed support frame and a shielding top. A buffering top is further connected to the shielding top, and the buffering top is inclined to one side by 5-15 degrees, and the buffering top is hinged to the shielding top. The buffering top comprises a first buffering layer and a second buffering layer, the first buffering layer and the second buffering layer are connected through a triangular support frame, the first buffering layer and the second buffering layer are formed by weaving bamboo strips, and the bamboo strips arewoven to be in an oval shape. The bamboo strips are used as the first buffering layer and the second buffering layer and are woven to be in the oval shape, so that the first buffering layer and the second buffering layer have good elasticity, a falling object can rebound, and the work shed is prevented from being damaged by the high-altitude falling object. The buffering top is inclined to one side by 5-15 degrees, so that the pressure of the falling object on the buffering top is reduced, and meanwhile, the situation that the falling object collides with the buffering top, the inclination angle of the buffering top is too large, then the falling object bounds to the periphery and accordingly workers are hit is avoided.

The invention discloses a demoulding and cleaning mechanism for casting, which comprises a support frame, on which a mold splitting mechanism, a dumping mechanism and a screening mechanism are arranged; The top of the frame is slidably connected, the bottom of the transfer slider is connected with a separation frame through the first electric telescopic rod, the middle part of the separation frame is vertically slidably connected with an upper mold clamping plate, and the bottom of the separation frame is provided with a lower mold Clamp; the dumping mechanism includes a support platform, the support platform is arranged below the support frame, and one side of the support platform is connected with a dumping plate through the rotation of the first rotating shaft; the screening mechanism includes a conveying frame, and the conveying The frame is arranged on the side of the support table close to the first rotating shaft, the middle part of the conveying frame is rotatably connected with a plurality of conveying rollers, and the bottom of the conveying frame is equipped with a vibrating motor; the present invention automatically completes the purpose of casting removal and molding sand separation, High efficiency and reduce labor intensity.

The invention provides a cultivation device for sprout vegetables. The device comprises a transparent barrel body, and an upper cover and a base which are movably connected with the upper and lower edges of the transparent barrel body, and is characterized in that the base is welded with a spiral support frame which extends upwards and is laid with a culture medium, and the culture medium is a sponge or a non-woven fabric. Through the cultivation device for sprout vegetables, the purpose of miniaturization of the cultivation device can be achieved.

The invention discloses a high heat radiation composite cable. The high heat radiation composite cable comprises a PVC protection layer which is outmost and a cable installed inside the PVC protection layer; more than one projection parts are uniformly arranged on an end surface of one side of the PVC protection layer; the projection parts are extended toward one side of the cable and is tightly pressed against the end surface of one side of the cable; an opening is formed on the upper end surface of the projection part and the opening end forms a containing chamber; the materials of the projection parts and the PVC protection layer are the same; the lower end surface of the projection part is provided with an arched opening; the arched opening is sealed through an arched bottom plate; the arched bottom plate and projection part are in sealing connection through an adhesive; and the lower end surface of the arched bottom plate is in sealing contact with the upper end surface of the cable. The high heat radiation composite cable is simple in structure. Through arrangement of projection parts which are projected internally, a gap layer is formed between the PVC protection layer and the cable, which improves a pressure resistance capability and prevents a hard object from cutting the cable. Besides, the arrangement of the projection parts which are projected internally can cool down the cable, and the cable is easy to take out from the PVC protection layer in a later stage.

The invention discloses a regenerated ink cartridge with water retention function. Its structure includes a water retention device, a regenerated ink cartridge body and a stirring mechanism. The regenerated ink cartridge body is equipped with a stirring mechanism and a water retention device. Compared with the prior art, the invention has the beneficial effects of : The sponge has strong water absorption, which can absorb the water evaporated by the ink. After absorbing the water, the sponge slides down by its own weight, so that the rotor rotates and generates electricity, so that the electromagnet generates electricity and generates magnetism. Squeeze the sponge so that the water can be squeezed out, effectively preventing the ink from drying out. At the same time, the sliding of the sponge can also adjust the resistance of the sliding rheostat. The more water the sponge absorbs, the smaller the resistance of the sliding rheostat, and the current of the electromagnet The larger the pressure is, the greater the extrusion force of the two extrusion plates on the sponge is, which is more conducive to extruding the moisture in the sponge.