CN215489966U - Energy-saving electric heating stove heating device based on graphite alkene heating - Google Patents
Energy-saving electric heating stove heating device based on graphite alkene heating Download PDFInfo
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- CN215489966U CN215489966U CN202121883054.9U CN202121883054U CN215489966U CN 215489966 U CN215489966 U CN 215489966U CN 202121883054 U CN202121883054 U CN 202121883054U CN 215489966 U CN215489966 U CN 215489966U
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- Prior art keywords
- water jacket
- heating
- heating module
- graphene heating
- graphene
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 107
- 238000005485 electric heating Methods 0.000 title claims abstract description 19
- 229910002804 graphite Inorganic materials 0.000 title claims description 21
- 239000010439 graphite Substances 0.000 title claims description 21
- -1 graphite alkene Chemical class 0.000 title claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 56
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 56
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- 238000009826 distribution Methods 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000008236 heating water Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model relates to an energy-saving electric heating stove heating device based on graphene heating, which comprises a water jacket and a graphene heating module; the side wall of the water jacket is provided with at least one strip-shaped socket, the graphene heating module is inserted into the socket, and metal plates for clamping the graphene heating module are arranged on two sides of the graphene heating module; the side wall of the water jacket is provided with threaded holes communicated with the sockets and screws in one-to-one correspondence with the threaded holes, and the screws penetrate through the threaded holes from the outer side of the water jacket and then prop against the metal plate so as to enable the graphene heating module to be tightly attached to the water jacket. The graphene heating module avoids the risk that the heat of the non-bonded part cannot be timely dissipated due to insufficient bonding degree, so that the graphene heating module is burnt, and the service life of the graphene heating module is prolonged.
Description
Technical Field
The utility model relates to an energy-saving electric heating stove heating device based on graphene heating, and belongs to the technical field of electric heating stoves.
Background
Electric heating stove is generally used for the heat supply of indoor wall heating and ground heating in winter. At present, most manufacturers adopt a heating mode of heating through an electric furnace wire, an insulating layer is arranged outside an electric heating wire and placed in a water storage space, and the function of heating water is realized. However, the heating mode has the advantages of low heating speed, low heat efficiency, no separation of the charged resistance wire from water, easy occurrence of electric leakage, unsafe use and easy generation of scale.
The applicant searches and finds that the electric heating furnace using the graphene heating mode sometimes appears, and for example, chinese patents with publication number CN211739261U and name "a graphene electric heating furnace" and publication number CN208652903U and name "the graphene electric heating furnace" use the heating mode. This kind of heating method needs to place graphite alkene heating module in water jacket or water tank, opens vertical groove in water jacket or water tank promptly, inserts graphite alkene heating module and makes it keep apart with water in vertical groove, prevents that the direct and graphite alkene heating module contact of water in the heating stove from causing the electric leakage. After graphite alkene heating module ohmic heating, the heat conduction that graphite alkene heating module sent is for water jacket or water tank, and the circulating water in the whole heating system is heated when flowing through water jacket or water tank, and the rethread radiator is dispelled the heat and is warmed up.
The graphene heating film needs to be electrified to generate heat as a conventional heating film, the total conversion rate of effective electric heat energy reaches over 99% under the condition that electrodes at two ends of the graphene heating film are electrified, and meanwhile, the superconductivity of a special graphene material is added, so that the stability of heating performance can be guaranteed. Therefore, compared with a gas and oil heating furnace and a common electric boiler, the graphene electric heating furnace has the advantages of greatly improved efficiency, long service life, safety, reliability and the like.
However, the applicant finds that the graphene heating module is easily burnt out when the graphene heating module is subjected to high-power-on heating in the production and research and development processes, so that how to ensure the stability of the graphene heating module during high-power heating becomes a problem to be solved urgently.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: the utility model provides an electric heating stove heating device that can improve graphite alkene heating module life-span when high-power heating.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: an energy-saving electric heating stove heating device based on graphene heating comprises a water jacket and a graphene heating module; the side wall of the water jacket is provided with at least one strip-shaped socket, the graphene heating module is inserted into the socket, and metal plates for clamping the graphene heating module are arranged on two sides of the graphene heating module; the side wall of the water jacket is provided with threaded holes communicated with the sockets and screws in one-to-one correspondence with the threaded holes, and the screws penetrate through the threaded holes from the outer side of the water jacket and then prop against the metal plate so as to enable the graphene heating module to be tightly attached to the water jacket.
The applicant finds, through long-term research, that the reason why the graphene heating module is easily burnt in the prior art is as follows: usually, the graphene heating module is directly inserted into the vertical groove in the water jacket, however, the graphene heating module can expand with heat and contract with cold, and therefore after long-time operation, the graphene heating module easily generates a gap between the vertical groove and the water jacket. When high-power ohmic heating, because the heat that gives off is very high, at this moment, if graphite alkene heating module and water jacket lead to the laminating degree between them insufficient because of there being the gap, like this, the position heat that does not laminate can't in time give off, causes graphite alkene heating module to burn out.
According to the utility model, the vertical groove in the prior art is improved into the socket arranged on the side wall of the water jacket, the graphene heating module is clamped by the metal plate and then is fastened by the screw, so that the graphene heating module is always tightly attached to the water jacket under the pushing of the screw (namely, the graphene heating module is in gapless contact with the water jacket), therefore, even when the graphene heating module is heated by high-power electrification, a large amount of heat generated by the graphene heating module can be rapidly conducted to the water jacket for rapidly heating water in the water jacket, the risk that the graphene heating module is burnt due to the fact that heat of an unadhered part cannot be timely dissipated due to insufficient attachment degree is avoided as much as possible, and the service life of the graphene heating module is prolonged. Preferably, the socket is vertically provided on a side wall of the water jacket.
According to the utility model, the socket is arranged on the side wall of the water jacket, so that the graphene heating module is naturally isolated from water in the water jacket, and the use safety is improved. In addition, in the prior art, the graphene heating module is located in the water jacket and is inconvenient to replace, and when the graphene heating module is replaced, the graphene heating module is pulled out from the socket, so that the graphene heating module is safe and convenient.
In order to improve the heat conduction capability of the water jacket and improve the heating efficiency, the improvement of the utility model is as follows: the water jacket is internally provided with a plurality of radiating fins, and the radiating fins can quickly exchange heat with water in the water jacket, so that the heating efficiency is improved.
The utility model is further improved as follows: the water jacket is internally provided with a flow distribution sheet extending from top to bottom, and the flow distribution sheet divides the water storage space in the water jacket into at least two parts. Therefore, when water flows through the water jacket, the water flows irregularly after entering the water jacket through the turbulence of the splitter vane, so that the water flow impacts the heating side wall of the water jacket, and the heating efficiency and the heating uniformity can be improved more quickly.
Preferably, the metal plate is an aluminum plate. The aluminum plate is low in price and excellent in heat conduction performance, so that the aluminum plate is preferably used as a metal plate for clamping the graphene heating module.
Drawings
The utility model will be further explained with reference to the drawings.
Fig. 1 is a schematic front view of an embodiment of the present invention.
Fig. 2 is a plan view of the water jacket in the embodiment of the utility model.
Fig. 3 is a schematic view of a metal plate and a graphene heating module.
Reference numerals: 1. a water jacket; 2. a threaded hole; 3. a socket; 4. heat dissipation fins; 5. a metal plate; 6. graphite alkene heating module.
Detailed Description
Examples
The energy-saving electric heating stove heating device based on graphene heating of the embodiment, as shown in fig. 1-3, includes a water jacket 1 and a graphene heating module 6; at least one strip-shaped socket 3 is formed on the side wall of the water jacket 1, and the sockets can be generally four to six (six in fig. 2), and are distributed in a quadrilateral or hexagonal shape. The graphene heating module 6 is inserted into the socket 3, and as shown in fig. 3, metal plates 5 for clamping the graphene heating module are arranged on two sides of the graphene heating module 6. The metal plate 5 is preferably an aluminum plate, which not only has high heat transfer speed but also has low cost.
Threaded holes 2 communicated with the sockets 3 and screws (not shown in the figure, inner hexagonal screws and the like) corresponding to the threaded holes 2 one by one are arranged on the side wall of the water jacket 1, and the screws penetrate through the threaded holes 2 from the outer side of the water jacket 1 and then prop against the metal plate 5 so as to tightly attach the graphene heating module 6 to the water jacket 1. Generally speaking, graphite alkene heating module comprises many graphite alkene, and is preferred, can set up on the lateral wall of water jacket 1 with the screw hole 2 of every graphite alkene one-to-one, then can paste on the lateral wall of socket 3 after with every graphite alkene fastening through the screw, like this when graphite alkene module expend with heat and contract with cold, still closely laminate with the water jacket, prevented that graphite alkene heating module from overheating to burn out, improved life.
The embodiment can be further modified as follows:
1) as shown in fig. 2, a plurality of heat dissipation fins 4 are arranged in the water jacket 1, the heat dissipation fins 4 extend inwards from the inner wall of the water jacket 1, and heat exchange with water in the water jacket 1 can be rapidly carried out through the heat dissipation fins 4, so that the heating efficiency is improved.
2) In order to improve the heating uniformity of water in the water jacket, a flow distribution sheet (not shown in the figure) extending from top to bottom is arranged in the water jacket, and the flow distribution sheet divides a water storage space in the water jacket into at least two parts. Therefore, water can form irregular flow after entering the water jacket through the turbulence of the splitter plate, and water flow impacts the heating side wall of the water jacket. The splitter blade can be a plane sheet or a sheet in a radial shape, and can also be in other shapes, such as a hollow cylinder with a triangular or rectangular cross section, and the like, and can be applied to the utility model as long as the water storage space in the water jacket can be divided into a plurality of parts.
The present invention is not limited to the specific technical solutions described in the above embodiments, and the present invention may have other embodiments in addition to the above embodiments. It will be understood by those skilled in the art that various changes, substitutions of equivalents, and alterations can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. An energy-saving electric heating stove heating device based on graphene heating comprises a water jacket and a graphene heating module; the method is characterized in that: the side wall of the water jacket is provided with at least one strip-shaped socket, the graphene heating module is inserted into the socket, and metal plates for clamping the graphene heating module are arranged on two sides of the graphene heating module; the side wall of the water jacket is provided with threaded holes communicated with the sockets and screws in one-to-one correspondence with the threaded holes, and the screws penetrate through the threaded holes from the outer side of the water jacket and then prop against the metal plate so as to enable the graphene heating module to be tightly attached to the water jacket.
2. Energy-saving electric heating stove heating device based on graphite alkene heating according to claim 1 characterized in that: and a plurality of radiating fins are arranged in the water jacket.
3. Energy-saving electric heating stove heating apparatus based on graphite alkene heating according to claim 1 or 2, characterized in that: the water jacket is internally provided with a flow distribution sheet extending from top to bottom, and the flow distribution sheet divides the water storage space in the water jacket into at least two parts.
4. Energy-saving electric heating stove heating apparatus based on graphite alkene heating according to claim 1 or 2, characterized in that: the socket is vertically arranged on the side wall of the water jacket.
5. Energy-saving electric heating stove heating apparatus based on graphite alkene heating according to claim 1 or 2, characterized in that: the metal plate is an aluminum plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121883054.9U CN215489966U (en) | 2021-08-12 | 2021-08-12 | Energy-saving electric heating stove heating device based on graphite alkene heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121883054.9U CN215489966U (en) | 2021-08-12 | 2021-08-12 | Energy-saving electric heating stove heating device based on graphite alkene heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215489966U true CN215489966U (en) | 2022-01-11 |
Family
ID=79758942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121883054.9U Expired - Fee Related CN215489966U (en) | 2021-08-12 | 2021-08-12 | Energy-saving electric heating stove heating device based on graphite alkene heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215489966U (en) |
-
2021
- 2021-08-12 CN CN202121883054.9U patent/CN215489966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |