3results about How to "Improve air cooling effect" patented technology

The utility model provides a kind of heat dissipation system and high-power charging pile based on air conditioner belongs to charging pile technical field, and it includes: first door leaf, first door leaf has installation cavity in, the inside surface of first door leaf is provided with first through-hole area and second through-hole area, the outside surface of first door leaf is provided with third through-hole area;Air conditioner module is set in the installation cavity of first door leaf;The air inlet end of air duct is connected with the inside surface of first door leaf and aligns first through-hole area, the air outlet of air conditioner module is communicated with the air inlet end of air duct by first through-hole area;The beneficial effects of the utility model are that: heat dissipation system adopts the design of sending in charging module after extracting external air cooling, the air inlet of air conditioner module can obtain external air through second through-hole area, the air outlet of air conditioner module can send cool air into air duct through first through-hole area, air duct can accurately guide cool air to reach the radiating fin area of charging module, effectively improve heat dissipation efficiency and uniformity.

The utility model discloses a kind of cooling device for PP tubular product processing, including multiple cooling water tank along linear arrangement and the downstream side of cooling water tank corresponding tubular product conveying is set to blowout slot, fan is inlaid and installed on blowout slot, the top of cooling water tank is installed with isolating cover, water channel located in the top of tubular product is fixed in isolating cover, each cooling water tank is correspondingly provided with pressurizing cylinder.The utility model is provided with multiple cooling water tank along tubular product production conveying direction, the water in the cooling water tank close to tubular product conveying upstream is contacted with tubular product early so temperature is high, tubular product temperature gradually reduces behind, the water temperature in corresponding cooling water tank also gradually reduces, simultaneously provided with blowout slot, there is water film on tubular product surface after water cooling, fan blowing reaches better air cooling effect, two kinds of cooling mode cooperate to cool tubular product, realize the purpose of tubular product to be cooled gradually in ladder type.