CN216205592U - Graphene heating type vaporizer - Google Patents
Graphene heating type vaporizer Download PDFInfo
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- CN216205592U CN216205592U CN202122705213.2U CN202122705213U CN216205592U CN 216205592 U CN216205592 U CN 216205592U CN 202122705213 U CN202122705213 U CN 202122705213U CN 216205592 U CN216205592 U CN 216205592U
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Abstract
The utility model relates to the technical field of vaporizers, aims to solve the problem that the surface of a vaporizer is easy to frost and freeze in the prior art, and provides a graphene heating type vaporizer which comprises a liquid inlet, a liquid outlet and a finned tube, wherein the finned tube is connected with a heating sheet, the heating sheet is connected with a power supply device, and the heating sheet converts electric energy provided by the power supply device into heat energy so as to raise the temperature of the finned tube; the utility model has the beneficial effects that: through heating graphite alkene heating plate, thereby improve the temperature of finned tube can prevent to frost and freeze on vaporizer fin surface, guarantees that the vaporizer can normally, work steadily, avoids vaporizer equipment to damage and export gas temperature to hang down or the incident appears.
Description
Technical Field
The utility model relates to the technical field of vaporizers, in particular to a graphene heating vaporizer.
Background
The existing air-temperature type vaporizer is usually a finned tube heat exchanger, low-temperature liquid enters from the bottom of one side of the vaporizer, and is output from the other side of the vaporizer after vaporization. After low-temperature liquid enters the finned tubes, heat exchange is carried out between the surfaces of the finned tubes and outside air, water vapor in the air forms a large amount of cold frost on the outer surfaces of the finned tubes at the bottom of the vaporizer, the frost on the lower portion of the vaporizer is heavier and heavier along with the lengthening of the working time of the vaporizer, the cold frost on the finned tubes is converted into water after the vaporizer stops working, the water formed by frost starts to freeze after the vaporizer works again, the vaporizer operates in a circulating mode, and the ice on the outer surfaces of the finned tubes is more and more serious.
The operation of the vaporizer is intermittent, as the demand for gas from the system fluctuates.
The circulation is repeated, after the vaporizer is used for a period of time, because a thick ice layer is formed on the surface of the vaporizer, the vaporization capacity of the vaporizer is greatly reduced, and the gas supply is insufficient; when the gas-liquid mixture flows into the rear end in severe cases, the normal operation of the gas supply system is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a graphene heating type vaporizer to solve the problem that the surface of the vaporizer is easy to frost and freeze.
The embodiment of the utility model is realized by the following steps:
graphene heating formula vaporizer, the vaporizer includes inlet, liquid outlet and finned tube, be connected with the heating plate on the finned tube, the heating plate is connected with power supply unit, the heating plate through with the electric energy conversion that power supply unit provided is heat energy, thereby makes the temperature of finned tube risees.
Because the heating fins are attached to the vaporizer finned tube and generate heat through electric energy provided by the power supply device, the temperature of the vaporizer finned tube is increased, when low-temperature liquid passes through the vaporizer finned tube and the temperature of the vaporizer finned tube is higher than the frosting temperature, the vaporizer fin is not frosted and is not frozen, and the problems of frosting and freezing of the air-temperature vaporizer are solved thoroughly.
The graphene heating vaporizer can prevent frost from forming and icing on the surface of the vaporizer fin, and can ensure normal and stable operation of the vaporizer.
In one embodiment:
the voltage of the power supply device is 12V-36V.
In one embodiment:
the heating plate is a graphene heating plate, and the graphene heating plate is bonded with the finned tube.
In one embodiment:
the heating plate is not limited to graphene materials, and other materials capable of meeting heating requirements and improving the temperature of the finned tube can be used.
In one embodiment:
the graphene heating sheet is attached to the finned tube of the vaporizer through a bonding layer.
In one embodiment:
the number of the finned tubes is multiple, and every two adjacent finned tubes are communicated through a finned tube connecting pipe.
In one embodiment:
each finned tube is connected with a plurality of graphene heating sheets.
In one embodiment:
the outer surface of the graphene heating sheet is also provided with a protective layer.
The graphene heating sheet is protected from being damaged randomly.
In one embodiment:
the protective layer is a composite hot-pressing low-temperature-resistant silica gel film.
In one embodiment:
and the graphene heating sheet is also connected with a temperature sensor and a thermal protector.
The heating temperature of the graphene heating sheet can be controlled, and the heating temperature of the graphene heating sheet is protected from being beyond a set value.
In one embodiment:
the temperature sensor and the thermal protector are connected to the quick-connect connector.
In one embodiment:
the quick connector is a waterproof quick connector.
In one embodiment:
the temperature sensor and the thermal protector are attached to the heating sheet; the thermal protector is connected in series with a power line at one end of the heating plate and then is connected to the quick-connection plug; the temperature sensor is also connected to the quick connector; the quick connector is connected to the power supply device.
In one embodiment:
the vaporizer also includes an upper support and a lower support, the finned tube being located between the upper support and the lower support.
In one embodiment:
the bottom of the lower support is fixedly connected with a plurality of support legs.
In one embodiment:
the top of the upper bracket is fixedly connected with a lifting lug.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
according to the vaporizer, the finned tube is connected with the graphene heating sheet, the graphene heating sheet is converted into heat energy through electric energy provided by the power supply device, and when low-temperature liquid passes through the vaporizer finned tube, the temperature of the vaporizer finned tube is higher than the frosting temperature due to the heating of the graphene heating sheet, so that moisture in the air cannot be frosted on the vaporizer finned tube, and the water cannot be frosted into water and cannot be frozen. Therefore, the graphene heating type vaporizer can prevent frost from forming and icing on the surface of the vaporizer fin, and can ensure normal and stable work of the vaporizer.
Drawings
Fig. 1 is a schematic structural diagram of a graphene heating vaporizer according to the present invention.
Fig. 2 is a cross-sectional view taken along the line a-a in fig. 1.
Fig. 3 is a schematic diagram of the graphene heating sheet bonding.
Fig. 4 is a schematic view of the connection of the temperature sensor and the thermal protector.
Fig. 5 is a layout diagram of the graphene heating sheet according to embodiment 3.
Fig. 6 is a layout diagram of the power supply line land described in embodiment 4.
Icon: the device comprises 1-support legs, 21-upper supports, 22-lower supports, 3-finned tubes, 4-lifting lugs, 5-finned tube connecting tubes, 6-power lines, 7-power devices, 9-graphene heating sheets, 10-temperature sensors, 11-thermal protectors, 12-power line welding zones, 13-quick connectors, 91-bonding layers, 92-graphene heating layers and 93-protective layers.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.
Example 1
Referring to fig. 1 to 4, the embodiment provides a graphene heating vaporizer, which includes a liquid inlet, a liquid outlet, and a plurality of finned tubes 3, where two adjacent finned tubes 3 are communicated with each other through a finned tube connecting tube 5, and the finned tube connecting tube 5 is a U-shaped tube. In fig. 1, a1 shows a liquid inlet, and a2 shows a gas outlet, when in use, the low-temperature liquid enters the vaporizer from the liquid inlet A1.
The utility model discloses a solar energy heating device, including finned tube 3, graphite alkene heating plate 9, power supply unit 7, and graphene heating plate 9 is through with the electric energy conversion that the finned tube 3 provided heats evenly, makes the temperature of finned tube 3 risees. The graphene heating sheet 9 is connected with the quick-connection plug 13, the quick-connection plug 13 is connected to the power supply device 7 through the power line 6, and the quick-connection plug 13 can enable the graphene heating sheet 9 to be more convenient to install and replace at a later stage. The voltage of the power supply device 7 is 12V-36V, and the power line welding area 12 in the figure 4 is treated by waterproof glue.
Still be connected with temperature sensor 10 and thermal protector 11 on the graphite alkene heating plate 9, use temperature sensor 10 and thermal protector 11 double-circuit protection device can control the temperature that generates heat of graphite alkene heating plate 9, and the temperature that generates heat of protection graphite alkene heating plate 9 is no longer than the setting value, and is preferred, and graphite alkene heating plate 9 temperature is 90 +/-2 ℃, temperature sensor 10 with thermal protector 11 connects in waterproof quick connector 13. Specifically, the temperature sensor 10 and the thermal protector 11 are attached to the graphene heating sheet 9; the thermal protector 11 is connected in series with a power line at one end of the graphene heating sheet 9 and then connected to a quick connector 13; the temperature sensor 10 is also connected to a quick connector 13; the quick connector 13 is in turn connected to the power supply unit 7.
Referring to fig. 3, the graphene heating sheet 9 is connected to the finned tube 3 through an adhesive layer 91, and a protective layer 93 is further disposed on an outer surface of the graphene heating sheet 9, so that a graphene heating layer 92 is disposed between the adhesive layer 91 and the protective layer 93 in the drawing. The protective layer 93 is a composite hot-pressing low-temperature-resistant silica gel film, and can protect the graphene heating sheet 9 from being damaged randomly.
The vaporizer further comprises an upper support 21 and a lower support 22, and the finned tube 3 is located between the upper support 21 and the lower support 22. The bottom of the lower support 22 is fixedly connected with a plurality of support legs 1 for supporting an upper structure, and the top of the upper support 21 is fixedly connected with a lifting lug 4, so that a hanging structure can be realized.
According to the vaporizer, the graphene heating sheet 9 is heated, so that the temperature of the finned tube 3 is increased, the surface of the vaporizer finned tube 3 is prevented from frosting and icing, the vaporizer can work normally and stably, and damage to vaporizer equipment and over-low temperature of outlet gas or safety accidents are avoided.
Example 2
The present embodiment differs from embodiment 1 in that the heater chip is not limited to the graphene heater chip, but may be any other material that can satisfy the heating requirement and raise the temperature of the finned tube.
Preferably, the material selected should be resistant to deformation at-183 ℃.
Example 3
Referring to fig. 5, the present embodiment is different from embodiment 1 in that, because the temperature below the fins adjacent to the liquid inlet of the vaporizer is the lowest, the phenomenon of frost and ice is mainly concentrated below the fins adjacent to the liquid inlet, so that the length of the graphene heating sheet 9 can be shortened (the length is preferably 1/2 or 1/3 of the fin height), and the graphene heating sheet is bonded to the upper section or the middle section of the fins adjacent to the liquid inlet, so that the heat of the heating sheet can be transferred to the lower section of the fins in a heat conduction manner, and the frost and ice are not formed below the fins, and in addition, the power of the heating sheet can be reduced, and the power consumption is reduced.
Example 4
Referring to fig. 6, the present embodiment is different from embodiment 1 in that the power supply line land 12 is directed above the finned tube 3, and thus the power supply line 6 is wired above the finned tube 3, so that it is possible to prevent frost from forming water and flowing to the power supply line land 12 and the power supply line 6, and to improve safety.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Graphite alkene adds hot type vaporizer which characterized in that:
the vaporizer includes inlet, liquid outlet and finned tube (3), be connected with the heating plate on finned tube (3), the heating plate is connected with power supply unit (7), the heating plate through with the electric energy conversion that power supply unit (7) provided is heat energy, thereby makes the temperature of finned tube (3) risees.
2. The graphene heated vaporizer of claim 1, wherein:
the heating plate is a graphene heating plate (9), and the graphene heating plate (9) is bonded with the finned tube (3).
3. The graphene heated vaporizer of claim 2, wherein:
the number of the finned tubes (3) is multiple, and the adjacent two finned tubes (3) are communicated through finned tube connecting tubes (5).
4. The graphene heated vaporizer of claim 3, wherein:
each finned tube (3) is connected with a plurality of graphene heating sheets (9).
5. The graphene heated vaporizer of claim 2, wherein:
the outer surface of the graphene heating sheet (9) is also provided with a protective layer (93).
6. The graphene heated vaporizer of claim 5, wherein:
the graphene heating sheet (9) is also connected with a temperature sensor (10) and a thermal protector (11).
7. The graphene heated vaporizer of claim 6, wherein:
the temperature sensor (10) and the thermal protector (11) are connected to a quick connector (13).
8. The graphene heated vaporizer of any of claims 1 to 7, wherein:
the vaporizer further comprises an upper support (21) and a lower support (22), the finned tube (3) being located between the upper support (21) and the lower support (22).
9. The graphene heated vaporizer of claim 8, wherein:
the bottom of the lower support (22) is fixedly connected with a plurality of support legs (1).
10. The graphene heated vaporizer of claim 9, wherein:
the top of the upper bracket (21) is fixedly connected with a lifting lug (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122705213.2U CN216205592U (en) | 2021-11-05 | 2021-11-05 | Graphene heating type vaporizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122705213.2U CN216205592U (en) | 2021-11-05 | 2021-11-05 | Graphene heating type vaporizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216205592U true CN216205592U (en) | 2022-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122705213.2U Active CN216205592U (en) | 2021-11-05 | 2021-11-05 | Graphene heating type vaporizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216205592U (en) |
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2021
- 2021-11-05 CN CN202122705213.2U patent/CN216205592U/en active Active
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| CB03 | Change of inventor or designer information |
Inventor after: Chen Yong Inventor after: Li Lei Inventor after: Fan Weimin Inventor after: Su Zhiqiang Inventor after: Huang Bingan Inventor before: Chen Yong Inventor before: Li Lei Inventor before: Fan Weiming Inventor before: Su Zhiqiang Inventor before: Huang Bingan |