CN215809320U - Electric heating device for heat-conducting oil - Google Patents
Electric heating device for heat-conducting oil Download PDFInfo
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- CN215809320U CN215809320U CN202122123111.XU CN202122123111U CN215809320U CN 215809320 U CN215809320 U CN 215809320U CN 202122123111 U CN202122123111 U CN 202122123111U CN 215809320 U CN215809320 U CN 215809320U
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- electric heating
- shell
- heat
- conduction oil
- conducting oil
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Abstract
The utility model discloses a heat-conducting oil electric heating device, which comprises a shell for heating heat-conducting oil, wherein the bottom of the shell is provided with a supporting leg for supporting the shell, the top of the shell is provided with a heat-conducting oil inlet, and the bottom of the shell is provided with a heat-conducting oil outlet; electric heating pipes with bottom ends extending into the left end inside the shell are detachably inserted into the heating insertion holes respectively; and a support rod for supporting the electric heating pipe is arranged in the shell. According to the utility model, through the arranged heating sockets and the supporting rods, the electric heating pipes can be uniformly distributed in the shell, so that the heat conducting oil is uniformly heated, and the electric heating pipes are convenient to disassemble, so that the electric heating pipes with faults can be conveniently replaced, and the purpose of saving cost is achieved.
Description
Technical Field
The utility model relates to the technical field of electric heating, in particular to a heat-conducting oil electric heating device.
Background
At present, heat transfer oil as a heat transfer medium has been increasingly applied to various processes. The traditional heat-conducting oil heating device is generally a coal or oil fired heating boiler, and has the advantages of complex structure, high cost, difficult control and environmental pollution. The heat-conducting oil electric heating device has been gradually applied to petrochemical industry, chemical fiber industry and other industries due to its advantages of good thermal stability, good heat transfer performance, easy adjustment, no environmental pollution and the like.
The shell of the existing heat conduction oil electric heating device is integrally sealed, so that once the electric heating pipe inside fails, the electric heating pipe is inconvenient to maintain, can only be integrally replaced, and is high in cost, and the existing heat conduction oil electric heating device can be heated unevenly. Therefore, the heat-conducting oil electric heating device which is convenient for replacing an electric heating pipe and uniformly heating heat-conducting oil can be provided, and the problem to be solved by the technical staff at the present stage is urgently needed.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a heat-conducting oil electric heating device, which is convenient for replacing an electric heating pipe and can uniformly heat-conducting oil.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows.
The heat conduction oil electric heating device comprises a shell for heating heat conduction oil, wherein the bottom of the shell is provided with a supporting leg for supporting the shell, the top of the shell is provided with a heat conduction oil inlet, and the bottom of the shell is provided with a heat conduction oil outlet; electric heating pipes with bottom ends extending into the left end inside the shell are detachably inserted into the heating insertion holes respectively; and a support rod for supporting the electric heating pipe is arranged in the shell.
Preferably, the electric heating pipe is electrically connected with an explosion-proof junction box assembly detachably arranged on the right side of the partition plate.
Preferably, the heat transfer oil inlet and the heat transfer oil outlet are diagonally arranged.
Preferably, the bottom of the shell is provided with a thermometer sleeve which is positioned on one side of the heat-conducting oil outlet and used for installing a thermometer.
Preferably, the heating sockets are uniformly arranged along the horizontal direction and the vertical direction of the partition plate.
Preferably, the shell is provided with an insulating layer on the outside.
Due to the adoption of the technical scheme, the technical progress of the utility model is as follows.
According to the utility model, through the arranged heating sockets and the supporting rods, the electric heating pipes can be uniformly distributed in the shell, so that the heat conducting oil is uniformly heated, and the electric heating pipes are convenient to disassemble, so that the electric heating pipes with faults can be conveniently replaced, and the purpose of saving cost is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of one arrangement of the heating sockets of the present invention;
figure 3 is another layout of the heating sockets of the present invention.
Wherein: 1. the support leg comprises a support leg body, a shell body 2, a heat conduction oil inlet 21, a heat conduction oil outlet 22, a drain outlet 23, a support rod 24, a thermometer sleeve 25, a partition plate 3, a heating socket 31, an explosion-proof junction box assembly 4 and an electric heating pipe 5.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a conduction oil electric heater, combines shown in figure 1, includes the splendid attire casing 2 that has the conduction oil, and the right side of casing 2 is provided with baffle 3, and the inside of casing 2 is provided with electric heating pipe 5, and electric heating pipe 5 is used for heating the conduction oil.
The top of the right side of the shell 2 is provided with a heat conduction oil inlet 21, the heat conduction oil inlet 21 is used for heat conduction oil to flow into the shell 2, the bottom of the left side of the shell 2 is provided with a heat conduction oil outlet 22, the heat conduction oil outlet 22 is used for heat conduction oil to flow out of the shell 2, and the heat conduction oil inlet 21 and the heat conduction oil outlet 22 are arranged diagonally and are beneficial to circulation of the heat conduction oil. The bottom of the shell 2 is also provided with supporting legs 1, a thermometer sleeve 25 and a sewage outlet 23, wherein the supporting legs 1 are symmetrically arranged and used for supporting the shell 2; a thermo-well tube 25 is positioned at one side of the conduction oil outlet 22, and the thermo-well tube 25 is used for installing a thermometer so as to detect the temperature of the conduction oil; the drain outlet 23 is used to discharge impurities in the housing 2. The outside of casing 2 is provided with the heat preservation, and the heat preservation is used for keeping warm to the conduction oil to improve heating efficiency.
The partition plate 3 is arranged on the right side of the shell 2, and the partition plate 3 is connected with the shell 2 in a sealing mode. A plurality of heating sockets 31 are uniformly arranged on the partition plate 3, and the heating sockets 31 are uniformly arranged along the horizontal direction and the vertical direction of the partition plate 3. Depending on the shape of the housing 2, the heating sockets 31 present different arrangements on the partition 3, as shown in fig. 2 and 3. A plurality of support rods 24 horizontally arranged along the width direction of the housing 2 are arranged inside the housing 2, and the support rods 24 are used for supporting the electric heating pipe 5.
The bottom end of the electric heating tube 5 penetrates through the heating socket 31 and extends into the left end inside the shell 2, and meanwhile, the electric heating tube 5 is supported by the support rod 24 and horizontally arranged inside the shell 2; the top and the heating socket 31 looks adaptation of electric heating pipe 5 to can dismantle to insert and establish on heating socket 31, and with heating socket 31 sealing connection, when electric heating pipe 5 goes wrong, it is convenient to dismantle, the change of being convenient for. Meanwhile, the electric heating pipes 5 can be uniformly distributed in the shell 2 under the action of the heating socket 31 and the supporting rod 24, so that the uniform heating of the heat conducting oil is facilitated.
The electric heating pipe 5 is electrically connected with an explosion-proof junction box assembly 4, and the explosion-proof junction box assembly 4 is detachably arranged on the right side of the partition plate 3.
When the explosion-proof junction box is used, the explosion-proof junction box assembly 4 is connected with an external power supply, and the electric heating pipes 5 uniformly distributed in the shell 2 can uniformly heat conduction oil; when the electric heating pipe 5 has problems, the electric heating pipe can be conveniently detached and replaced.
Claims (6)
1. Heat conduction oil electric heater, including casing (2) that are used for heating the conduction oil, the bottom of casing (2) is provided with landing leg (1) that are used for supporting casing (2), and the top of casing (2) is provided with conduction oil entry (21), and the bottom of casing (2) is provided with conduction oil export (22), its characterized in that: the right side of the shell (2) is hermetically connected with a partition plate (3), and a plurality of heating sockets (31) are uniformly formed in the partition plate (3); the heating sockets (31) are respectively detachably inserted with an electric heating pipe (5) with the bottom end extending into the left end of the interior of the shell (2); a support rod (24) for supporting the electric heating pipe (5) is arranged in the shell (2).
2. The thermally conductive oil electric heating apparatus of claim 1, characterized in that: the electric heating pipe (5) is electrically connected with an explosion-proof junction box assembly (4) which is detachably arranged on the right side of the partition plate (3).
3. The thermally conductive oil electric heating apparatus of claim 1, characterized in that: the heat conduction oil inlet (21) and the heat conduction oil outlet (22) are arranged diagonally.
4. The thermally conductive oil electric heating apparatus of claim 1, characterized in that: and a thermometer sleeve (25) which is positioned on one side of the heat conduction oil outlet (22) and used for mounting a thermometer is arranged at the bottom of the shell (2).
5. The thermally conductive oil electric heating apparatus of claim 1, characterized in that: the heating sockets (31) are uniformly arranged along the horizontal direction and the vertical direction of the partition plate (3).
6. The thermally conductive oil electric heating apparatus of claim 1, characterized in that: and a heat insulation layer is arranged outside the shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122123111.XU CN215809320U (en) | 2021-09-03 | 2021-09-03 | Electric heating device for heat-conducting oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122123111.XU CN215809320U (en) | 2021-09-03 | 2021-09-03 | Electric heating device for heat-conducting oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215809320U true CN215809320U (en) | 2022-02-11 |
Family
ID=80155714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122123111.XU Active CN215809320U (en) | 2021-09-03 | 2021-09-03 | Electric heating device for heat-conducting oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215809320U (en) |
-
2021
- 2021-09-03 CN CN202122123111.XU patent/CN215809320U/en active Active
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