Heat exchanger
阅读说明:本技术 一种换热装置 (Heat exchanger ) 是由 不公告发明人 于 2019-04-16 设计创作,主要内容包括:一种换热装置,包括第一换热部件和第二换热部件,第一换热部件和第二换热部件均具备换热功能,第一换热部件和第二换热部件均具有腔体,腔体内容纳有相变材料,第一换热部件与第二换热部件通过联接组件联接;联接组件与第一换热部件联接或一体成型,联接组件与第二换热部件联接或一体成型;联接组件使得第一换热部件和第二换热部件之间的夹角能够在0゜到180゜之间选择;这样有利于增加换热装置与食品的接触面积,并且有利于提高食品解冻/速冷的效果。(A heat exchange device comprises a first heat exchange component and a second heat exchange component, wherein the first heat exchange component and the second heat exchange component have heat exchange functions, the first heat exchange component and the second heat exchange component are provided with cavities, phase change materials are contained in the cavities, and the first heat exchange component is connected with the second heat exchange component through a connecting component; the connecting component is connected with the first heat exchange component or integrally formed with the second heat exchange component; the coupling assembly enables an included angle between the first and second heat exchange members to be selected between 0 ° and 180 °; this is beneficial to increase the contact area between the heat exchange device and the food and is beneficial to improving the unfreezing/quick-cooling effect of the food.)
1. A heat exchange device comprises a first heat exchange component and a second heat exchange component, wherein the first heat exchange component and the second heat exchange component both have a heat exchange function, and the heat exchange device is characterized in that: the first heat exchange component and the second heat exchange component are both provided with cavities, and phase change materials are contained in the cavities; the first heat exchange component is connected with the second heat exchange component through a connecting component; the connecting component is connected with or integrally formed with the first heat exchange component, and the connecting component is connected with or integrally formed with the second heat exchange component; the coupling assembly enables an included angle between the first and second heat exchange members to be selected between 0 ° and 180 °.
2. The heat exchange device of claim 1, wherein: the coupling assembly includes a first component and a second component; the first heat exchange component is provided with a first end cover, the second heat exchange component is provided with a second end cover, the first end cover is connected with or integrally formed with the first component, the second end cover is connected with or integrally formed with the second component, and the first component and the second component can rotate relatively after being connected.
3. The heat exchange device of claim 1, wherein: the coupling assembly includes a first component, a second component, and a third component; the first heat exchange component is provided with a first end cover, the second heat exchange component is provided with a second end cover, and the first end cover is connected with or integrally formed with the first component; the second component is connected with the first component, and the first component and the second component can rotate relatively after being connected; the third component is connected with the second end cover or integrally formed, the second component is connected with the third component, and the second component and the third component can rotate relatively after being connected.
4. The heat exchange device of claim 2 or 3, wherein: the second part comprises a connecting block and a rotating shaft, and the rotating shaft is positioned on the side surface of the connecting block; the first component is a shaft sleeve, the shaft sleeve contains at least part of the rotating shaft, the shaft sleeve is provided with an opening, the cross section of the shaft sleeve is arc-shaped, and the distance between two tail ends of the arc-shaped part is smaller than the diameter of a circle of the cross section of the rotating shaft; after the rotating shaft is inserted into the shaft sleeve, the rotating shaft extends out of the opening, and the rotating shaft can rotate relative to the shaft sleeve.
5. The heat exchange device of claim 4, wherein: the third component is a shaft sleeve, the second component comprises two rotating shafts, one of the two rotating shafts is positioned on one side of the connecting block, the other rotating shaft is positioned on the other side of the connecting block, the shaft sleeve contains at least part of the rotating shafts, the shaft sleeve is provided with an opening, the cross section of the shaft sleeve is in a circular arc shape, and the distance between two tail ends of the circular arc shape is smaller than the diameter of a circle of the cross section of the rotating shaft; after the rotating shaft is inserted into the shaft sleeve, the rotating shaft extends out of the opening, and the rotating shaft can rotate relative to the shaft sleeve.
6. The heat exchange device of claim 3, wherein: the second component is a hinge pin; the first part is a hinge seat which is provided with a hinge hole, the orientation of the hinge hole is parallel to the length direction of the first heat exchange part and/or the second heat exchange part, the hinge hole is used for accommodating at least part of the hinge pin, and the hinge pin can rotate relative to the first part; the third part is a hinge seat which is provided with a hinge hole, the orientation of the hinge hole is parallel to the length direction of the first heat exchange part and/or the second heat exchange part, the hinge hole contains at least part of the hinge pin, and the hinge pin can rotate relative to the second part.
7. The heat exchange device of claim 1, wherein: the connecting part is of an axisymmetric structure and comprises a flexible connecting unit and a guiding unit, and the guiding unit is positioned at two ends of the flexible connecting unit; the guide unit comprises a guide part, a butting part and a connecting part, the guide part comprises a guide surface, and the guide surface starts from the guide unit and extends in a tapered shape along the axis of the guide unit to a direction away from the guide unit; the abutting part is positioned between the guide part and the connecting part and comprises an abutting surface which starts from the guide unit and extends towards the direction far away from the guide unit; the first heat exchange member has a first end cap and the second heat exchange member has a second end cap; the side wall of the first end cover is provided with a first fixing hole, and the side wall of the second end cover is provided with a second fixing hole; the guide part and the abutting part penetrate through the first fixing hole and/or the second fixing hole and abut against the inner side wall of the first end cover and/or the second end cover through the abutting surface; the flexible connection unit is located at the connection portion.
8. The heat exchange device of claim 7, wherein: the connecting part is provided with a stop surface facing the abutting part, and the stop surface starts from the guide unit and extends towards the direction far away from the guide unit; and after the guide part and the abutting part penetrate through the first fixing hole or the second fixing hole, the guide part and the abutting part abut against the outer side wall of the end cover through the stopping surface.
9. The heat exchange device of claim 1, wherein: the side surface of the first heat exchange component is connected with the connecting component, the side surface of the second heat exchange component is connected with the connecting component, and the axis of the first heat exchange component is parallel to the axis of the second heat exchange component; or the top of the first heat exchange component is coupled with the coupling assembly, and the top of the second heat exchange component is coupled with the coupling assembly.
Technical Field
The invention relates to the technical field of food thawing or quick cooling.
Background
With the acceleration of the pace of life of people, how to quickly thaw or cool food becomes a big problem for modern people.
Room temperature thawing and water soaking thawing are the most traditional common modes, and the main principle is that food absorbs heat by contacting with air and water, so that the food is thawed. However, this thawing method requires a long thawing time and cannot satisfy the user's needs.
The unfreezing/quick-cooling plate is a better unfreezing/quick-cooling product, and when food is unfrozen/quick-cooling, the contact area of the food and the unfreezing plate is smaller, so that the unfreezing/quick-cooling effect of the food is not ideal.
Disclosure of Invention
The invention aims to provide a heat exchange device which is beneficial to increasing the contact area with food and improving the unfreezing/quick cooling effect of the food.
In order to achieve the purpose, the invention adopts the following technical scheme:
a heat exchange device comprises a first heat exchange component and a second heat exchange component, wherein both the first heat exchange component and the second heat exchange component have a heat exchange function, both the first heat exchange component and the second heat exchange component are provided with cavities, and phase change materials are contained in the cavities; the first heat exchange component is connected with the second heat exchange component through a connecting component; the connecting component is connected with or integrally formed with the first heat exchange component, and the connecting component is connected with or integrally formed with the second heat exchange component; the coupling assembly enables an included angle between the first and second heat exchange members to be selected between 0 ° and 180 °.
The invention provides a heat exchange device, which at least comprises a first heat exchange component and a second heat exchange component, wherein phase change materials are arranged in the first heat exchange component and the second heat exchange component, and the first heat exchange component and the second heat exchange component are connected through a connecting component, so that an included angle between the first heat exchange component and the second heat exchange component can be selected from 0-180 degrees; this is beneficial to increase the contact area between the heat exchange device and the food and is beneficial to improving the unfreezing/quick-cooling effect of the food.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a heat exchange device according to the present invention;
FIG. 2 is a partial enlarged schematic view of a portion C of the heat exchange device shown in FIG. 1;
FIG. 3 is a partially enlarged schematic view of a portion D of the heat exchange device shown in FIG. 1;
FIG. 4 is a schematic structural view of the second member of FIG. 1;
FIG. 5 is a schematic structural diagram of a second embodiment of the heat exchange device of the present invention;
FIG. 6 is a partial enlarged schematic view of a portion E of the heat exchange device shown in FIG. 5;
FIG. 7 is a schematic structural view of a fourth embodiment of the heat exchange device of the present invention;
FIG. 8 is a schematic structural view of the coupling assembly of FIG. 7;
FIG. 9 is an elevation view of the coupling assembly of FIG. 7;
fig. 10 is a schematic cross-sectional view of the first member of fig. 7.
The heat exchange device comprises a
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be noted that the drawings are in simplified form and are not to precise scale, which is provided for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
A heat exchange device comprises a first heat exchange component and a second heat exchange component, wherein the first heat exchange component and the second heat exchange component have heat exchange functions, and are provided with cavities, and phase change materials are contained in the cavities; the first heat exchange component is connected with the second heat exchange component through a connecting component; the connecting component is connected with the first heat exchange component or integrally formed with the second heat exchange component; the first and second components are coupled such that an included angle between the first and second heat exchange components is selectable between 0 ° and 180 °.
The heat exchange device is heated or placed in the air, and then taken out, so that the food can be unfrozen; the heat exchange device is cooled and then taken out, and the food can be quickly cooled.
The connection is a technology for connecting mechanical parts into a whole, and the mutual positions of the connected parts can be changed as required during operation.
The phase-change material in the cavity can be Freon and/or water; other materials that absorb or release heat after a phase change may also be selected, and are not limited to the above-listed materials.
As shown in fig. 1 to 4, in a first embodiment of a
In this embodiment, the side surface of the first
The phase-change material in the cavity can be Freon and/or water; other materials that absorb or release heat after a phase change may also be selected, and are not limited to the above-listed materials.
The
In other embodiments, the
In this embodiment, the first
The
In this embodiment, the
In other embodiments, after the rotating
In a second embodiment of the
The
As shown in fig. 7 to 9, in a third embodiment of the
As shown in fig. 10, in the present embodiment, the abutting portion 242 is disposed at the end of the guide portion 241 extending in a divergent manner; after the guiding unit 24 is cut open, an included angle α between a section line 2411a of the guiding surface and a center line of the guiding unit 24 is an acute angle, which is beneficial for the guiding part 241 to enter a fixing hole of the end cover; an included angle β between the section line 2421a of the abutting surface and the center line of the guiding unit 24 is an acute angle, and after the guiding portion 241 enters the fixing hole (the first fixing hole and/or the second fixing hole, which will not be described further), the abutting portion 242 also enters the fixing hole of the end cover by the guiding function of the guiding portion 241. In other embodiments, an angle between the abutting surface section line 2421a and the center line of the guiding unit 24 can be 90 degrees.
In this embodiment, the guiding unit 24 is made of an elastic material, and may be made of rubber or other elastic and plastic materials, which is beneficial for the guiding portion 241 to be extruded into the fixing hole.
The
As shown in fig. 10, in the present embodiment, the connecting portion 243 is provided with a stop surface 2431 facing the abutting portion 242, and the stop surface 2431 starts from the guide unit 24 and extends in a direction away from the guide unit 24; after the guiding portion 241 and the abutting portion 242 pass through the fixing hole, the guiding portion and the abutting portion 242 abut against the outer side wall of the end cap (the
It should be noted that: although the present invention has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the present invention may be modified and equivalents may be substituted for those skilled in the art, and all technical solutions and modifications that do not depart from the spirit and scope of the present invention should be covered by the claims of the present invention.
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