CN2126398U

CN2126398U - Indoor cooling device

Info

Publication number: CN2126398U
Application number: CN 92213558
Authority: CN
Inventors: 乔生惠
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-04-03
Filing date: 1992-04-03
Publication date: 1992-12-30

Abstract

The utility model relates to an indoor cooling device used in summer, comprising an inner box body and an outer box body. The outer box body is made from the common heatproof conduction material. The inner box body is positioned in the outer box body. The four walls of the upper part of the inner box body are provided with holes. Each holes are provided with small silk screens. The port of the upper end of the inner box body is provided with a large silk screen. The mixture of the carbon-dioxide, the alcohol and the perfume is put in the inner box body. The utility model does not use the power supply, and is low in cost and suitable to be used to cool for the common household as well as offices or schools and particularly the parturient and the patient with the rheumatism.

Description

Indoor cooling device

The utility model relates to indoor used heat sink in a kind of summer.

At present, people's room temperature lowering in summer is finished by electric fan usually, and it needs power consumption, and cost is also higher, and especially puerpera or some rheumatisants can not use fan, and the purposes of electric fan is restricted.In addition, also have the people to use air-conditioning summer, but it costs an arm and a leg, be difficult to popularize.

The purpose of this utility model is exactly in order to address the above problem, and provides a kind of low price, widely applicable indoor temperature lowering device.

Technical solution of the present utility model as shown in the figure.

Fig. 1 is a structural representation of the present utility model.

Such as Fig. 1, the utility model is by interior, outter box 1,2 form, outter box 1 is made (such as cotton and leather combination) by common anti-heat conducting material, also can be made into the laminated vacuum outter box, the upper port of outter box 1 is provided with it supporting sealing loam cake 3, inner box 2 is positioned at outter box 1, have the hole on its top wall, each Kong Shangjun is equipped with little silk screen 4, upper port at inner box 2 is equipped with the big silk screen 5 onesize with upper port, little silk screen 4 and big silk screen 5 cover hole and its upper port of inner box 2 walls respectively, are placed with dry ice in inner box 2, alcohol, the spices mixture.

When the utility model uses summer, earlier the sealing loam cake 3 of outter box 1 upper port is taken off and open, dry ice, alcohol, spices mixture are put into inner box 2 (this moment, big silk screen 5 can start), the mixed minimum temperature of alcohol and dry ice can reach-60 ℃--and 80 ℃, alcohol and dry ice mix rear little silk screen 4 by inner box 2 and big silk screen 5 outwards volatilizations need to absorb a large amount of heat in the time of volatilization, thereby indoor temperature is descended, the spices of adding, and in order to remove the smell of alcohol, if use solid alcohol, cooling-down effect is more obvious, because the fusing point of solid alcohol is-113 ℃--117 ℃. Evaporation rate slowed down after alcohol and dry ice mixed, and for accelerating evaporation rate, the position that can respectively be equipped with the hole of little silk screen 4 on corresponding inner box 2 top walls on the outter box 1 upper inside wall wall is equipped with mini-fan 6. The utility model also can be used to make ice or cold drink food in room temperature lowering, is connected with carriage 7 at inwall two ends, inner box 2 middle part, container 8 just is placed on the carriage 7, during ice making, loads onto water in the container 8, can obtain after a while ice, in like manner can make other solid cold beverage food. The utility model is the time spent not, will seal loam cake 3 and cover on outter box 1, prevents the mixture volatilization in the inner box 2, so that deposit. In the bottom of outter box 1 angle pulley 9 is housed, so that mobile and rotation.

The utility model is without power consumption, and cost of manufacture is low, is fit to the cooling of general family and uses, also be adapted at office or school and use, place a small-sized the utility model on desk or student's desk, effect is also very desirable, especially be fit to puerpera and rheumatisant and use, be convenient to penetration and promotion.

Claims

1, a kind of indoor temperature lowering device, it is made up of inside and outside box body 1,2, it is characterized in that outter box 1 made by common anti-heat conducting material, the upper port of outter box 1 is provided with supporting with it sealing loam cake 3, inner box 2 is positioned at outter box 1, have the hole on its top wall, each Kong Shangjun is equipped with little silk screen 4, upper port at inner box 2 is equipped with the big silk screen 5 onesize with upper port, little silk screen 4 and big silk screen 5 cover hole and its upper port of inner box 2 walls respectively, are placed with dry ice, alcohol, spices mixture in inner box 2.

2, by the described indoor temperature lowering device of claim 1, it is characterized in that the position that respectively is equipped with the hole of little silk screen 4 on corresponding inner box 2 top walls on the outter box 1 upper inside wall wall is equipped with mini-fan 6, to accelerate the evaporation rate of mixture.

3, by the described indoor temperature lowering device of claim 1, it is characterized in that inner two ends are connected with carriage 7 at inner box 2 middle parts, container 8 is placed on this carriage 7, is used for making ice or cold drink food.

4, by the described indoor temperature lowering device of claim 1, it is characterized in that angle pulley 9 being housed, so that move and rotate in the bottom of outter box 1.

5, by the described indoor temperature lowering device of claim 1, it is characterized in that described outter box 1 also can be made into the laminated vacuum outter box.