CN214360269U

CN214360269U - Graphite alkene high temperature heating device

Info

Publication number: CN214360269U
Application number: CN202120448803.9U
Authority: CN
Inventors: 张智萍; 袁海峰; 郭丹; 张俊元
Original assignee: Jiangsu Carbon Conductive Material Technology Co ltd
Current assignee: Jiangsu Carbon Conductive Material Technology Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-10-08
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a graphene high-temperature heating device, which comprises a heating box body, wherein a bottom plate of the heating box body is provided with a graphene heating plate, the graphene heating plates are all connected with a plurality of heat exchange tubes, one ends of the heat exchange tubes are connected to the graphene heating plates and are arranged close to the side wall of the heating box body, the height of the heat exchange tube comprises 1/4 of the height of the heating box body, 1/2 of the height of the heating box body, 3/4 of the height of the heating box body and the height of the heating box body, and the like, the utility model has the advantages that the traditional resistance wire heating device is replaced by the graphene heating plate, the whole occupied space of the electric heating device is reduced, adopt a plurality of heat exchange tubes of different height simultaneously as the heat transfer device in the heating cabinet, can evenly disperse the heat that the graphite alkene hot plate takes place to the inner space of heating cabinet for the heating is more even.

Description

Graphite alkene high temperature heating device

Technical Field

The utility model belongs to the technical field of graphite alkene heating device and specifically relates to a graphite alkene high temperature heating device.

Background

Graphene is a hexagonal honeycomb-shaped two-dimensional carbon nanomaterial formed by carbon atoms through sp2 hybrid orbits, has excellent optical, electrical and mechanical properties, has important application prospects in the aspects of materials science, micro-nano processing, energy, biomedicine, drug delivery and the like, and can be produced by a mechanical stripping method, a redox method and a SiC epitaxial growth method.

At present adopt resistance wire etc. to heat usually when heating and drying operation to article, but the heater strip generally is located heating intracavity and occupies partial space, therefore can lead to heating space less, and its inside cleanness is comparatively troublesome, consequently is difficult to satisfy the social demand, so proposes a graphite alkene high temperature heating structure and solves the problem that proposes in the aforesaid.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims to provide a graphite alkene high temperature heating device to prior art not enough.

The technical scheme is as follows: a graphite alkene high temperature heating device, including the heating box, be equipped with graphite alkene hot plate on the bottom plate of heating box, all be connected with a plurality of heat exchange tube on the graphite alkene hot plate, heat exchange tube one end is connected on graphite alkene hot plate and is hugged closely the setting of heating box lateral wall, the height of heat exchange tube includes 1/4, the 1/2 of heating box height, the 3/4 of heating box height and the height such as with the heating box.

Preferably, each heat exchange tube is sleeved with a heat insulation fixing sleeve, and the heat exchange tubes are fixedly connected to the side wall of the heating box body through the heat insulation fixing sleeves.

Preferably, the number of the heat exchange tubes with the same height as the heating box body is at least four, and auxiliary heat copper plates tightly attached to the top plate of the heating box body are connected between the heat exchange ends of the four heat exchange tubes with the same height as the heating box body.

Preferably, one surface of the auxiliary heating copper plate facing the graphene heating plate is provided with a plurality of concentric annular grooves.

Preferably, 1/4 for the height of the heating box, 1/2 for the height of the heating box, 3/4 for the height of the heating box and the heat exchange tubes with the same height as the heating box are arranged at equal intervals along the side wall of the heating box.

The utility model discloses compare and have following beneficial effect in prior art: adopt graphite alkene hot plate to replace traditional resistance wire heating device, reduced electric heating device's whole occupation space, adopt a plurality of high heat exchange tubes of differing simultaneously as the heat transfer device in the heating cabinet, can evenly disperse the heat that graphite alkene hot plate takes place to the inner space of heating cabinet for the heating is more even.

Drawings

Fig. 1 is a schematic structural diagram of the graphene high-temperature heating device of the present invention.

In the figure: 1. heating the box body; 2. a heat exchange pipe; 3. auxiliary heating copper plates; 4. graphite alkene hot plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

The utility model provides a graphite alkene high temperature heating device, includes heating box 1, is equipped with graphite alkene hot plate 4 on heating box 1's the bottom plate, all is connected with a plurality of heat exchange tube 2 on graphite alkene

hot plate

4, and 2 one end connections of heat exchange tube are on graphite alkene hot plate 4 and hug closely heating box 1 lateral wall setting, and the height of heat exchange tube 2 includes 1/4 of heating box 1 height, 1/2 of heating box 1 height, 3/4 of heating box 1 height and the height such as with heating box 1. Adopt graphite alkene hot plate 4 to replace traditional resistance wire heating device among this technical scheme, reduced electric heating device's whole occupation space, adopt a plurality of heat exchange tubes 2 that highly differ simultaneously as the heat transfer device in the heating box 1, can evenly disperse the heat that graphite alkene hot plate 4 took place to the inner space of heating box 1 for the heating is more even.

Every heat exchange tube 2 is gone up all to overlap and is equipped with the fixed cover of adiabatic, and heat exchange tube 2 passes through the fixed cover fixed connection of adiabatic on the lateral wall of heating box 1, and stable configuration when having realized heat exchange tube 2 assembly as fixed part through the fixed cover of adiabatic.

At least four heat exchange tubes 2 with the same height as the heating box body 1 are provided, and auxiliary heat copper plates 3 which are clung to the top plate of the heating box body 1 are connected between the heat exchange ends of the four heat exchange tubes 2 with the same height as the heating box body 1. The heat exchange tubes 2 with the same height as the heating box 1 can deliver the heat generated by the graphene heating plate 4 to the top plate of the heating box 1 with the efficiency of more than 85% to heat the upper surface of an object to be heated, but because the heat exchange ends of the heat exchange tubes 2 are point heating instead of surface heating, the effect of uniform heating cannot be realized, so that auxiliary heating copper plates 3 attached to the top plate of the heating box 1 are required to be configured to assist in realizing uniform heat release, at least four heat exchange tubes 2 with the same height as the heating box 1 are used for ensuring that the auxiliary heating copper plates 3 are uniformly heated, and a plurality of concentric annular grooves are arranged on one surface of the auxiliary heating copper plates 3 facing the graphene heating plate 4 for realizing uniform heat release.

1/4, 1/2, 3/4 and heat exchange tubes 2 which are equal in number and height to the heating box body 1 and are arranged at equal intervals along the side wall of the heating box body 1 respectively are arranged at the height of the heating box body 1, so that objects to be heated can be heated more uniformly in the heating box body 1.

In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example.

Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a graphite alkene high temperature heating device, includes the heating box, its characterized in that: be equipped with the graphite alkene hot plate on the bottom plate of heating box, all be connected with a plurality of heat exchange tube on the graphite alkene hot plate, heat exchange tube one end is connected on the graphite alkene hot plate and is hugged closely the setting of heating box lateral wall, the height of heat exchange tube includes 1/4, the 1/2 of heating box height, the 3/4 of heating box height and the height such as with the heating box.

2. The graphene high-temperature heating device according to claim 1, wherein: every all the cover is equipped with the fixed cover of adiabatic on the heat exchange tube, the heat exchange tube passes through the fixed cover fixed connection of adiabatic on the lateral wall of heating box.

3. The graphene high-temperature heating device according to claim 1, wherein: the height of the heat exchange tubes equal to that of the heating box body is at least four, and auxiliary heat copper plates tightly attached to a top plate of the heating box body are connected between the heat exchange ends of the four heat exchange tubes equal to that of the heating box body.

4. The graphene high-temperature heating device according to claim 3, wherein: and one surface of the auxiliary heating copper plate facing the graphene heating plate is provided with a plurality of concentric annular grooves.

5. The graphene high-temperature heating device according to claim 1, wherein: 1/4 of the height of the heating box body, 1/2 of the height of the heating box body, 3/4 of the height of the heating box body and the heat exchange tubes with the same height as the heating box body are equal in number and are arranged at equal intervals along the side wall of the heating box body.