CN107224171A

CN107224171A - The method for realizing temperature control is changed by fluid media (medium) position in sandwich container

Info

Publication number: CN107224171A
Application number: CN201710350128.4A
Authority: CN
Inventors: 椤惧嘲; 顾峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-18
Filing date: 2017-05-18
Publication date: 2017-10-03

Abstract

The method for realizing temperature control is changed by fluid media (medium) position in a kind of sandwich container, it is related in a kind of sandwich container and the method for realizing temperature control is changed by fluid media (medium) position, including heat transfer between container inside and outside wall and the method for thermal isolation, further relate to a kind of container of controllable temperature, include lid 1, inner bag 2, outer wall 3, fluid heat-conducting medium 4, being characterised by the position of fluid heat-conducting medium can controllably stay between inside and outside wall or bottom, fluid heat-conducting medium is between inside and outside wall and outside wall temperature higher than inner bag temperature is achievable high-efficiency heating, otherwise high efficiency and heat radiation can be realized, fluid heat-conducting medium is at interlayer bottom, it departs from inner bag, it can be achieved high-efficiency insulated.

Description

The method for realizing temperature control is changed by fluid media (medium) position in sandwich container

Technical field：

The present invention relates to change the method for realizing temperature control, including container by fluid media (medium) position in a kind of sandwich container Heat transfer and the method for thermal isolation between inside and outside wall.

The invention further relates to a kind of container of controllable temperature, comprising lid, inner bag, outer wall, fluid heat-conducting medium, feature exists Between the position of fluid heat-conducting medium can controllably stay in inside and outside wall or bottom, high-efficiency heat conduction or insulation are realized.

Background technology：

Current cool-bag does not have heat sinking function, and the container of good heat dissipation can not be effectively incubated again, it is impossible to which satisfaction is used The demand of person.

The content of the invention：

Object of the present invention is to provide by fluid media (medium) position, temperature control is realized in conversion in a kind of sandwich container Method, the invention has the characteristics that：

1st, fluid heat-conducting medium is filled in the sandwich formed between container inner liner and outer wall.

It is controllable that fluid heat-conducting medium is moved to inner bag and outer wall when the 2, needing to the liquid cooling in inner bag or heating Between, heat just can be transmitted between inner bag and outer wall, outer wall is contacted with air or cryogenic substance cooling can be achieved, with high temperature Heating can be achieved in material contact.

It is controllable that fluid heat-conducting medium is moved to interlayer bottom when the 3rd, needing to liquid insulating in inner bag, make its with Inner bag departs from, intercept heat transmission, realizes insulation.

Brief description of the drawings：

Fig. 1 is in schematic cross-section during upright placement for a kind of container of implementation of the present invention.

Fig. 2 is in the schematic cross-section stood upside down when placing for a kind of container of implementation of the present invention.

Embodiment：

It is as shown in Figure 1 a kind of temperature controlled container of implementation of the invention, its structure includes lid 1, inner bag 2, outer wall 3, fluid heat-conducting medium 4, lid has sealing function, liquid can be prevented to flow out, inner bag and outer wall formation sealing structure, sealing knot The fluid heat-conducting medium of any amount can be filled in structure, when container is in the modes of emplacement such as Fig. 1, due to Action of Gravity Field, fluid Heat-conducting medium is moved to interlayer bottom, departs from inner bag, heat can not be transferred to outer wall from inner bag, so as to realize to liquid in inner bag The insulation of body.

The temperature controlled container that Fig. 2 show a kind of implementation of the present invention is in the schematic cross-section stood upside down when placing, when User by container by it is upright switch to stand upside down place during, under gravity, fluid heat-conducting medium in interlayer is from folder Layer bottom is moved between inner bag and outer wall, and is fully contacted with the two, forms heat transfer bridge, user can according to demand by Container outer wall is contacted with low temperature material or contacted with high temperature material, to control the direction of heat transfer, realize efficient radiating or Heating.

Claims

1. changing the method for realizing temperature control by fluid media (medium) position in a kind of sandwich container, this method comprises the following steps：

Fluid heat-conducting medium is filled between the inner bag and outer wall of container, it is characterised in that：The position of the fluid heat-conducting medium by Control ground stay between inside and outside wall or depart from inner bag only with wall contacts, so as to realize high-efficiency heat conduction or two kinds of different shapes of insulation State.

It is used to realize the container with inner bag and outer wall described in claim 1 2. a kind of, its structure includes lid 1, inner bag 2, , there is fluid heat-conducting medium 4 in outer wall 3, stay in the location-controlled of the fluid heat-conducting medium inside and outside between inner bag and outer wall Between wall or bottom, the fluid heat-conducting medium can be any liquid.

3. fluid heat-conducting medium according to claim 2, it is characterised in that：When between inner bag and outer wall, due to interior There is the temperature difference between courage and outer wall, drive the formation convection current of fluid heat-conducting medium, the heat of inner bag or outer wall is passed rapidly by high temperature It is handed at low temperature, realizes high efficiency and heat radiation or heating, fluid heat-conducting medium departs from inner bag, when only with wall contacts, realizes and efficiently protect Temperature.

4. staying between inside and outside wall or bottom to the location-controlled of fluid heat-conducting medium according to claim 2, it is special Levy and be：Controlled way includes but are not limited to container inverted, can be the mode of any one movement fluid heat-conducting medium.

5. between the inner bag and outer wall of container according to claim 1, it is characterised in that：Can be vacuum or antivacuum Anticipate a kind of state.