CN219636006U - Combined type electric heating asphalt tank - Google Patents
Combined type electric heating asphalt tank Download PDFInfo
- Publication number
- CN219636006U CN219636006U CN202321173139.7U CN202321173139U CN219636006U CN 219636006 U CN219636006 U CN 219636006U CN 202321173139 U CN202321173139 U CN 202321173139U CN 219636006 U CN219636006 U CN 219636006U
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- China
- Prior art keywords
- conduction oil
- heat conduction
- tank
- heat conducting
- conducting oil
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- 239000010426 asphalt Substances 0.000 title claims abstract description 57
- 238000005485 electric heating Methods 0.000 title claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 238000004891 communication Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model relates to the technical field of asphalt tanks and discloses a combined type electric heating asphalt tank which comprises an asphalt tank body, wherein a heat conducting oil tank is arranged at the bottom of the asphalt tank body, an electric heating pipe is arranged in the heat conducting oil tank, a heat conducting oil body is introduced into the heat conducting oil tank, one side of the heat conducting oil tank is communicated with a heat conducting oil circulating pump through a pipeline, a heat conducting oil inlet pipe is communicated with a communication port of the heat conducting oil circulating pump, one end of the heat conducting oil inlet pipe, which is far away from the heat conducting oil circulating pump, is communicated with one end of the heat conducting oil disc body, the other end of the heat conducting oil disc body is communicated with a heat conducting oil return pipe, and one end of the heat conducting oil return pipe, which is far away from the heat conducting oil disc body, is communicated with one side of the heat conducting oil tank. This combination formula electrical heating pitch jar, through the circulation of heat conduction oil pump, can be fast with the heat circulation of heat conduction oil to pitch jar internal heating pitch, through the combination formula heating of electrical heating pipe and heat conduction oil, the pitch heating inefficiency's of low temperature condition problem has been solved.
Description
Technical Field
The utility model relates to the technical field of asphalt tanks, in particular to a combined type electric heating asphalt tank.
Background
The asphalt storage device (asphalt tank) is used for storing and heating asphalt, the heating mode is to heat through a heat conducting oil coil pipe or an electric heating pipe at the bottom, after the bottom asphalt absorbs heat, the volume of the asphalt storage device is increased, the density of the asphalt storage device is reduced, the asphalt storage device can flow upwards along the vertical direction, and the density of cold asphalt above the hot asphalt is greatly moved downwards (hot oil goes upwards and cold oil goes downwards) so as to heat asphalt in the storage device. The electric heating asphalt tank has the advantages of environmental protection, high heating efficiency, low heating cost, simple and convenient operation and the like, and is gradually popularized in the market.
However, the electric heating of the electric heating asphalt tank is a straight thermoelectric heating pipe, the contact area between the electric heating pipe and asphalt in the tank is smaller than that of a heat conduction oil pan pipe, the heat transfer rate of the electric heating asphalt tank is lower than that of the heat conduction oil pan pipe due to the characteristic, and when the asphalt is heated at a low temperature, the electric heating of the electric heating asphalt tank is not suitable for quickly realizing temperature rise, so that the heating rate of the asphalt tank is influenced.
Therefore, there is a need for a modular electrically heated asphalt tank that addresses the problem of an asphalt tank that does not readily heat up.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a combined type electric heating asphalt tank, which has the advantage of increasing the heating area and solves the problem that the asphalt tank is not suitable for rapid temperature rise.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a modular electrical heating pitch jar, includes the pitch jar body, pitch jar body bottom is provided with the conduction oil tank, the inside electric heating pipe that is provided with of conduction oil tank, the inside conduction oil body that lets in of conduction oil tank, conduction oil tank one side has the conduction oil circulating pump through the pipeline intercommunication, the intercommunication mouth intercommunication of conduction oil circulating pump has the conduction oil to advance oil pipe, the conduction oil advances oil pipe and keeps away from conduction oil circulating pump's one end and conduction oil tray body one end intercommunication, conduction oil tray body other end and conduction oil return pipe intercommunication, conduction oil returns oil pipe and keeps away from conduction oil tray body's one end and conduction oil tank one side intercommunication.
Through the circulation of heat conduction oil pump, can be fast with the heat circulation of conduction oil to the pitch jar in the heating pitch, through the combination heating of electric heating pipe and conduction oil, the low problem of pitch heating efficiency of low temperature condition has been solved.
Preferably, a partition plate is arranged between the heat conduction oil tank and the heat conduction oil pan pipe body.
Preferably, the heat conduction oil pan pipe body is arranged at the inner bottom wall of the asphalt tank body.
In summary, the present utility model includes at least one of the following beneficial effects:
1. this combination formula electrical heating pitch jar, through the circulation of conduction oil circulating pump, can be fast with the heat circulation of conduction oil to pitch jar internal heating pitch, through the combination formula heating of electric heating pipe and conduction oil, the pitch heating inefficiency's of low temperature condition problem has been solved.
2. The combined type electric heating asphalt tank is characterized in that the heat conducting oil tank is positioned at the bottom of the asphalt tank, and heat dissipation heat of the heat conducting oil tank is also used for asphalt heating, so that heat dissipation loss is low, and the heating rate of the asphalt tank is improved.
3. The combined type electric heating asphalt tank has the advantages that the heat conduction oil tank body and the asphalt tank are made into a combined body, the integrity is good, no extra space is occupied, and the management and the transportation are convenient.
Drawings
FIG. 1 is a diagram showing the overall construction of an asphalt tank according to the present utility model.
Wherein: 1. an asphalt tank body; 2. a thermally conductive oil tank; 3. a heat transfer oil body; 4. an electric heating tube; 5. a partition plate; 6. a heat conducting oil inlet pipe; 7. a heat transfer oil circulation pump; 8. a heat conduction oil pan pipe body; 9. and a heat conducting oil return pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a combined type electric heating asphalt tank comprises an asphalt tank body 1, a heat conduction oil tank 2 is arranged at the bottom of the asphalt tank body 1, an electric heating pipe 4 is arranged inside the heat conduction oil tank 2, a heat conduction oil body 3 is introduced into the heat conduction oil tank 2, a heat conduction oil circulation pump 7 is communicated with one side of the heat conduction oil tank 2 through a pipeline, a heat conduction oil inlet pipe 6 is communicated with a communication port of the heat conduction oil circulation pump 7, one end of the heat conduction oil inlet pipe 6, far from the heat conduction oil circulation pump 7, is communicated with one end of a heat conduction oil pan body 8, the other end of the heat conduction oil pan body 8 is communicated with a heat conduction oil return pipe 9, one end of the heat conduction oil return pipe 9, far from the heat conduction oil pan body 8, is communicated with one side of the heat conduction oil tank 2, a partition plate 5 is arranged between the heat conduction oil tank 2 and the heat conduction oil pan body 8, and the heat conduction oil pan body 8 is arranged at the bottom wall in the asphalt tank body 1.
Through above-mentioned technical scheme, combination formula electrical heating pitch jar has increased one set of electrical heating heat conduction oil tank 2 on the basis of heat conduction oil pan pipe pitch jar, and heat conduction oil tank 2 makes a whole with the pitch jar, and electrical heating heat conduction oil tank 2 is put in the bottom of pitch jar, separates by baffle 5 between the two. The heat conduction oil body 3 in the heat conduction oil tank 2 is connected with the heat conduction oil pan pipe body 8 in the asphalt tank through the heat conduction oil circulating pump 7. When heating is needed, the electric heating pipe 4 is started, the heat conduction oil body 3 in the heat conduction oil tank 2 is started to be heated, and meanwhile, the heat conduction oil circulating pump 7 is operated to circulate the heat conduction oil in the heat conduction oil tank 2 to the heat conduction oil disc pipe body 8 in the asphalt tank, so that asphalt is heated.
The combination mode can solve the problem of low electric heating heat exchange under the condition of using electric heating, meanwhile, the heat conduction oil tank 2 is positioned at the bottom of the whole asphalt tank body 1 and is integrally made with the asphalt tank, and the heat of the tank body of the heat conduction oil tank 2 in the heating working process is also transferred to the asphalt tank, so that the heat loss is reduced, and the heating rate of the asphalt tank body 1 is improved.
When the asphalt heating device is used, heat of the heat conduction oil body 3 can be rapidly circulated into the asphalt tank to heat asphalt through circulation of the heat conduction oil circulating pump 7, and the problem of low asphalt heating efficiency under the low-temperature condition is solved through combined heating of the electric heating pipe 4 and the heat conduction oil.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a modular electrical heating pitch jar, includes pitch jar body (1), its characterized in that: the asphalt tank body (1) bottom is provided with heat conduction oil tank (2), heat conduction oil tank (2) inside is provided with electric heating pipe (4), heat conduction oil tank (2) inside lets in has heat conduction oil body (3), heat conduction oil tank (2) one side has heat conduction oil circulating pump (7) through the pipeline intercommunication, the intercommunication mouth intercommunication of heat conduction oil circulating pump (7) has heat conduction oil inlet tube (6), heat conduction oil inlet tube (6) are kept away from the one end and heat conduction oil tray body (8) one end intercommunication of heat conduction oil circulating pump (7), heat conduction oil tray body (8) other end and heat conduction oil return tube (9) intercommunication, heat conduction oil tray body (9) one end and heat conduction oil tank (2) one side intercommunication of keeping away from heat conduction oil tray body (8).
2. A modular electrically heated bitumen tank as claimed in claim 1, wherein: a baffle plate (5) is arranged between the heat conduction oil tank (2) and the heat conduction oil pan pipe body (8).
3. A modular electrically heated bitumen tank as claimed in claim 1, wherein: the heat conduction oil pan pipe body (8) is arranged on the inner bottom wall of the asphalt tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321173139.7U CN219636006U (en) | 2023-05-15 | 2023-05-15 | Combined type electric heating asphalt tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321173139.7U CN219636006U (en) | 2023-05-15 | 2023-05-15 | Combined type electric heating asphalt tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219636006U true CN219636006U (en) | 2023-09-05 |
Family
ID=87815677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321173139.7U Active CN219636006U (en) | 2023-05-15 | 2023-05-15 | Combined type electric heating asphalt tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219636006U (en) |
-
2023
- 2023-05-15 CN CN202321173139.7U patent/CN219636006U/en active Active
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