|firma:||Premier School affiliated to Hou Kong Middle School|
|autorzy:||CHAN KA HEI,LOU TIN LONG, Leong In Chi,YEUNG YAT,JOHN JULIAN PUN,CHAN WENG SON,CHAU LOK FUNG|
|opis:||Cooling straw can cool down hot drink. The material that we make the cooling straw is stainless steel. So it is recycle and environmental friendly.
The cooling straw is divided into four parts. The outermost layer is stainless steel, the second layer is the space for drinking beverages, and the third layer is stainless steel. And the forth layer is the coolant.
The function of cooling straw is cooling straw can cool down hot drink into cold drink. And we use tilted straw design, therefore, when people drink fresh fruit drinks, this design can blocked away the seed.
We use Principle of Ultrasonic dishwasher to clean the cooling straw. So what is the function Principle of Ultrasonic dishwasher? The Principle of Ultrasonic dishwasher is the ultrasonic cleaner uses the cavitation effect of the ultrasonic wave in the liquid, the acceleration action and the direct flow action, so that the dirt is dispersed and removed to finish the cleaning purpose.
The Innovation of cooling straw is when you are using the cooling straw, you do not have to add ice into the hot drinks but still can turn it into cold drinks, and also can keep the original flavor. Second the cooling straw can turn hot drinks into cold drinks very quickly, suitable for every people, avoid burnt. Last we are using stainless steel but not using plastic, it is safe and environmental friendly.
The Material of cooling straw are Stainless steel and coolant.
Why can the cooling straw can turn hot drink into cold drink? It is because when the coolant in the cooling straw is put in freezer to storage frozen so when we use the cooling straw to drink hot drinks, it can turn hot drinks into cold drinks.
Example of use: If you have a tea restaurant that can accommodate up
to 80 people at the same time. We will recommend them to buy 800 cooling straw, an ultrasonic cleaner and two auxiliary cleaning shelves. Then this set of
equipment needs to use 25,000 RMB. The price of each straw is 30 RMB.
|Ochrona własności intelektualnej:||Patent - zgłoszony|
|stopień komercjalizacji:||Wersja demonstracyjna|