CN2331619Y

CN2331619Y - Pop with internal container filled with coolant

Info

Publication number: CN2331619Y
Application number: CN 97247340
Authority: CN
Inventors: 刘星; 李桂柱
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-09-25
Filing date: 1997-09-25
Publication date: 1999-08-04
Anticipated expiration: 2007-09-25

Abstract

The utility model discloses an easy-to-open can with instant cooling function, comprising wrapping paper, warm keeping paper, an easy-to-open can body, a pull ring, an inner liner, refrigerant, and an inner liner plug. The warm keeping paper is wrapped outside the easy-to-open can body, and the wrapping paper is wrapped outside the warm keeping paper; the inner liner is arranged inside the easy-to-open can body, and the mouth of the inner liner is connected with a bottom cover of the easy-to-open can body; the inner liner is filled with the refrigerant, and beverage is filled inside the easy-to-open can body. The utility model overcomes the defect that the existing easy-to-open cans can not reduce the temperature of beverage in the easy-to-open cans. The utility model has the advantages of reducing the temperature of beverage in the easy-to-open cans.

Description

Pop with internal container filled with coolant

The utility model relates to beverage device, particularly a kind of pop can.

The existing market pop can is to use white pig iron, and aluminum alloy is done easy-to-draw tank body, and draw ring is arranged on the body.This pop can transportation, easy to carry is convenient to store, and in the dining room, hotel, family can be at refrigerator cold-storages, but goes out to carry in tourism, and particularly in the summer of sweltering heat, desire drink temperature is lower when carrying, and for example is lower than outdoor temperature and just is difficult to realize.

The purpose of this utility model is to provide a kind of Pop with internal container filled with coolant that can realize that beverage temperature reduces.

The utility model is realized by following measures: Pop with internal container filled with coolant includes stamp wrapper, foamed heat insulating paper, easy-to-draw tank body, draw ring, it also comprises inner bag, refrigerant, inner bag plug, its structural relation is: the foamed heat insulating paper bag is external at pop can, the stamp wrapper wraps in outside the foamed heat insulating paper, inner bag places in the easy-to-draw tank body, the bottom of its inner-tube mouth and easy-to-draw tank body is connected as a single entity, and refrigerant is housed in the inner bag, and beverage places in the easy-to-draw tank body.It realizes that cooling principle is when drinking, and desires to make the beverage cooling, under the inner bag plug, pours water into, water and refrigerant mixed; When refrigerant was dry ice, water did not mix, and by its volatilization, absorbed heat by chemistry or physical change take place, thereby reduced the temperature of beverage.

The utility model has been compared following advantage with background technology: can freeze immediately, this is because refrigerant can absorb the heat of beverage by simple site disposal, thereby beverage temperature is reduced, and thermal gradient energy reaches more than 8 ℃.For example in inner bag, put into dry ice, make interior but sealing.When drinking, plug is gone out, dry ice volatilization, heat absorption reduce beverage temperature.

Appended drawings is the Pop with internal container filled with coolant structural representation.

Now in conjunction with the accompanying drawings the utility model is described further, it comprises stamp wrapper 2, foamed heat insulating paper 3, easy-to-draw tank body 7, draw ring 8 Pop with internal container filled with coolant, it also comprises inner bag 5, refrigerant 4, inner bag plug 1, foamed heat insulating paper 3 wraps in outside the easy-to-draw tank body 7, stamp wrapper 2 wraps in outside the foamed heat insulating paper 3, the inner bag of being made by identical with pop can (or different) material 5 places in the easy-to-draw tank body 7, the mouth of inner bag 5 is connected as a single entity with the bottom of easy-to-draw tank body 7, refrigerants 4 such as dress dry ice, ammonium chloride in the inner bag 5, beverage 6 places in the easy-to-draw tank body 7.When refrigerant is used dry ice, can be without barrier layere 9; When refrigerant is used ammonium chloride, barrier layere 9 is placed between refrigerant 4 and the inner bag plug 1.

Claims

1. Pop with internal container filled with coolant, it comprises stamp wrapper (2), foamed heat insulating paper (3), beverage (6), easy-to-draw tank body (7), draw ring (8), it is characterized in that it also comprises inner bag (5), refrigerant (4), inner bag plug (1), its structural relation is: foamed heat insulating paper (3) wraps in outside the easy-to-draw tank body (7), stamp wrapper (2) wraps in outside the foamed heat insulating paper (3), inner bag (5) places in the easy-to-draw tank body (7), inner bag (5) mouth is connected as a single entity with easy-to-draw tank body (7) bottom, refrigerant (4) is housed in the inner bag (5), and beverage (6) places in the easy-to-draw tank body (7).

2. Pop with internal container filled with coolant according to claim 1, the material that it is characterized in that inner bag (5) is a metallic material, as tin-plate, aluminum alloy.

3. Pop with internal container filled with coolant according to claim 1 and 2, it is characterized in that refrigerant is dry ice, ammonium chloride, when refrigerant is dry ice, little during the comparable usefulness of bottleneck ammonium chloride, when refrigerant is used ammonium chloride, barrier layere (9) is housed between refrigerant (4) and inner bag plug (1).