CN216134609U - High-temperature explosion-proof electric heater - Google Patents
High-temperature explosion-proof electric heater Download PDFInfo
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- CN216134609U CN216134609U CN202122057919.2U CN202122057919U CN216134609U CN 216134609 U CN216134609 U CN 216134609U CN 202122057919 U CN202122057919 U CN 202122057919U CN 216134609 U CN216134609 U CN 216134609U
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Abstract
The utility model discloses a high-temperature explosion-proof electric heater, which comprises an electric heater body, wherein a heating pipe is arranged on the inner side of the electric heater body, a liquid outlet is formed in the electric heater body, a liquid inlet is formed in the surface of one side of the electric heater body, the inner side of the electric heater body comprises a first buffer plate and a second buffer plate, the first buffer plate is positioned on the outer side of the heating pipe, the second buffer plate and the first buffer plate are staggered, and a connecting block is arranged on one side of the second buffer plate; through being provided with first buffer board, ceramic layer, second buffer board and elastic plate, avoid when heating liquid, the great impact force direct action of liquid is on the heating pipe, causes the damage to the heating pipe, through being provided with rotation post and extension board, avoids the hoist and mount otic placode directly fixed with the electric heater body, leads to when hoist and mount, rocks about the electric heater body takes place, leads to the lifting rope to slide at the inboard through-hole inner wall of hoist and mount otic placode, causes wearing and tearing damage to the lifting rope.
Description
Technical Field
The utility model belongs to the technical field of electric heaters, and particularly relates to a high-temperature explosion-proof electric heater.
Background
The electric heater is popular in the world, has good quality and long service life, and is an electric heating element taking electricity as new energy, and the explosion-proof electric heater is specially used for converting electric energy into heat energy so as to heat an object to be heated in the heater. Generally speaking, an explosion-proof electric heating furnace uses heat conduction oil as a heat carrier, and an internal high-temperature voltage system transmits heat of the internal high-temperature voltage to one or more electric heating devices through forced processing of electric energy by a circulation pump of the heat conduction oil. After the transition function in the high-temperature voltage system of the electric heating equipment, the heat conduction oil starts new heating work efficiency, namely, the heat conduction oil returns to the secondary absorption heat in the electric heating furnace through the circulating pump again and transmits the heat to the internal high-temperature voltage system of the electric heating furnace, and the electric heating furnace is enabled to pass through the uninterrupted heat transmission through the circulating work. The internal high-temperature voltage system of the electric heating furnace can obtain energy with continuous high temperature. Thereby meeting the heating requirement of the heating medium in the high-temperature process.
The existing high-temperature explosion-proof electric heater is used in the process of using, when liquid directly flows into the pipeline of a heating carrier, a large impact force can directly act on a heating pipe when the liquid flows in, the heating pipe can be damaged due to long-term use, the impact force is not convenient to buffer, the using effect is not good, in addition, in the process of hoisting the heater, a hoisting rope can slide back and forth on the inner wall of a hoisting lug plate to cause sliding abrasion, and the safety is not good, so that the high-temperature explosion-proof electric heater is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-temperature explosion-proof electric heater, which solves the problems that when liquid directly flows into a pipeline of a heating carrier in the use process of the conventional high-temperature explosion-proof electric heater in the background art, the liquid directly acts on a heating pipe by a large impact force when flowing in, the heating pipe is damaged and is inconvenient to buffer the impact force for a long time, the use effect is poor, in addition, a hoisting rope can slide back and forth on the inner wall of a hoisting lug plate in the hoisting process of the heater, the sliding abrasion is caused, and the safety is poor.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an explosion-proof electric heater of high temperature, includes the electric heater body, electric heater body inboard is provided with the heating pipe, be provided with the leakage fluid dram on the electric heater body, the inlet has been seted up to electric heater body side surface, electric heater body inboard includes first buffer board and second buffer board, first buffer board is located the outside of heating pipe, the second buffer board staggers each other with first buffer board, second buffer board one side is provided with the connecting block, connecting block and electric heater body fixed connection, be provided with the elastic plate on the second buffer board, the elastic plate contacts with the electric heater body, a first buffer board lateral wall is fixed with the ceramic layer, be provided with hoisting machine on the electric heater body and construct.
Preferably, the hoisting mechanism comprises a support plate, a rotating column and a hoisting lug plate, the support plate is fixed on the electric heater body, the rotating column is arranged on the inner side of the support plate, the hoisting lug plate is fixed on the rotating column, and a through hole is formed in the inner side of the hoisting lug plate.
Preferably, the front surface of the support plate is integrally formed with a projection, and the projection is in contact with the rotating column.
Preferably, the cross section of the first buffer plate is W-shaped, and the second buffer plate is provided with two positions.
Preferably, the elastic plate is arc-shaped, and the elastic plate is welded and fixed with the second buffer plate.
Preferably, the thickness of the ceramic layer is two millimeters to five millimeters, and the ceramic layer and the first buffer plate are fixed through sintering.
Compared with the prior art, the utility model has the beneficial effects that:
(1) through being provided with first buffer board, ceramic layer, second buffer board and elastic plate, avoid when heating liquid, the great impact force direct action of liquid is on the heating pipe, causes the damage to the heating pipe, is convenient for improve the security of heating pipe, to the impact force buffering effect of rivers, has increased the practicality of device.
(2) Through being provided with rotation post and extension board, it is direct fixed with the electric heater body to avoid the hoist and mount otic placode, leads to when hoist and mount, and the electric heater body takes place to control to rock, leads to the lifting rope to slide at the inboard through-hole inner wall of hoist and mount otic placode, causes the wearing and tearing damage to the lifting rope, is convenient for reduce the sliding wear of lifting rope, improves hoist and mount security.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a second buffer board structure according to the present invention;
FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;
in the figure: 1. an electric heater body; 2. heating a tube; 3. a liquid discharge port; 4. a support plate; 5. hoisting the lug plate; 6. rotating the column; 7. a liquid inlet; 8. a second buffer plate; 9. a ceramic layer; 10. a first buffer plate; 11. connecting blocks; 12. an elastic plate; 13. and (4) a bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-3, the present invention provides a technical solution: a high-temperature explosion-proof electric heater comprises an electric heater body 1, a heating pipe 2 is arranged on the inner side of the electric heater body 1, a liquid outlet 3 is arranged on the electric heater body 1, a liquid inlet 7 is arranged on one side surface of the electric heater body 1, the inner side of the electric heater body 1 comprises a first buffer plate 10 and a second buffer plate 8, the first buffer plate 10 is positioned on the outer side of the heating pipe 2 and is convenient for buffering large liquid impact force and reducing damage of the heating pipe 2 caused by large impact, the second buffer plate 8 and the first buffer plate 10 are staggered with each other, a connecting block 11 is arranged on one side of the second buffer plate 8, the connecting block 11 is fixedly connected with the electric heater body 1 and is convenient for fixing the second buffer plate 8, an elastic plate 12 is arranged on the second buffer plate 8 and is convenient for improving the buffering effect, the elastic plate 12 is contacted with the electric heater body 1, a ceramic layer 9 is fixed on one side wall of the first buffer plate 10, the electric heater body 1 is provided with a hoisting mechanism, which is convenient for better corrosion resistance and impact resistance.
In this embodiment, preferably, the hoisting mechanism includes extension board 4, rotation post 6 and hoist and mount otic placode 5, is fixed with extension board 4 on the electric heater body 1, and extension board 4 inboard is provided with rotation post 6, is fixed with hoist and mount otic placode 5 on the rotation post 6, and the through-hole has been seted up to hoist and mount otic placode 5 inboard, is convenient for reduce the lifting rope and at the inboard slip of through-hole, reduces sliding wear.
In this embodiment, preferably, the front surface of the support plate 4 is integrally formed with a protrusion 13, and the protrusion 13 contacts with the rotating column 6, so as to limit the rotating range of the lifting lug 5 and the support plate 4 through the rotating column 6.
In this embodiment, preferably, the cross section of the first buffer plate 10 is "W" shaped, and the second buffer plate 8 is provided with two positions, so as to facilitate a better buffering effect.
In this embodiment, preferably, the elastic plate 12 is arc-shaped, so as to facilitate a better elastic deformation effect, and the elastic plate 12 is welded and fixed with the second buffer plate 8.
In this embodiment, preferably, the thickness of the ceramic layer 9 is two millimeters to five millimeters, and the ceramic layer 9 and the first buffer plate 10 are fixed by sintering, so as to facilitate the fixed connection.
The working principle and the using process of the utility model are as follows: when the electric heater is used, liquid flows into the electric heater body 1 from the liquid inlet 7, the liquid with large impact force can be directly contacted with the first buffer plate 10, the impact effect of the liquid is reduced through the collision of the liquid with the first buffer plate 10, then the liquid is reflected onto the second buffer plate 8 through the first buffer plate 10, the collision impact is further buffered through the elastic deformation of the second buffer plate 8 and the elastic plate 12, the damage of the heating pipe 2 caused by the large liquid impact force is reduced, the service life of the electric heater is prolonged, the ceramic layer 9 is further arranged on one side of the first buffer plate 10, the wear-resisting effect of the ceramic layer 9 is good, the direct impact damage of the liquid and the first buffer plate 10 is convenient to reduce, when the electric heater body 1 is hoisted, the hoisting rope is connected with the hoisting lug plate 5 through the through holes, and when the electric heater body 1 shakes left and right, the lifting lug plate 5 and the support plate 4 rotate through the rotating column 6, the sliding of the lifting rope on the inner side of the through hole is reduced, the sliding abrasion is reduced, and the connecting effect of the lifting rope and the lifting lug plate 5 is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides an explosion-proof electric heater of high temperature, includes electric heater body (1), electric heater body (1) inboard is provided with heating pipe (2), be provided with leakage fluid dram (3) on electric heater body (1), inlet (7), its characterized in that have been seted up to electric heater body (1) a side surface: electric heater body (1) inboard includes first buffer board (10) and second buffer board (8), first buffer board (10) are located the outside of heating pipe (2), second buffer board (8) stagger each other with first buffer board (10), second buffer board (8) one side is provided with connecting block (11), connecting block (11) and electric heater body (1) fixed connection, be provided with elastic plate (12) on second buffer board (8), elastic plate (12) contact with electric heater body (1), a wall of first buffer board (10) is fixed with ceramic layer (9), be provided with hoist and mount mechanism on electric heater body (1).
2. A high temperature explosion-proof electric heater according to claim 1, wherein: the hoisting mechanism comprises a support plate (4), a rotating column (6) and a hoisting lug plate (5), the support plate (4) is fixed on the electric heater body (1), the rotating column (6) is arranged on the inner side of the support plate (4), the hoisting lug plate (5) is fixed on the rotating column (6), and a through hole is formed in the inner side of the hoisting lug plate (5).
3. A high temperature explosion-proof electric heater according to claim 2, wherein: the front surface of the support plate (4) is integrally formed with a convex block (13), and the convex block (13) is in contact with the rotating column (6).
4. A high temperature explosion-proof electric heater according to claim 1, wherein: the cross section of the first buffer plate (10) is W-shaped, and the second buffer plate (8) is provided with two positions.
5. A high temperature explosion-proof electric heater according to claim 1, wherein: the elastic plate (12) is arc-shaped, and the elastic plate (12) and the second buffer plate (8) are welded and fixed.
6. A high temperature explosion-proof electric heater according to claim 1, wherein: the thickness of the ceramic layer (9) is two millimeters to five millimeters, and the ceramic layer (9) and the first buffer plate (10) are fixed through sintering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122057919.2U CN216134609U (en) | 2021-08-30 | 2021-08-30 | High-temperature explosion-proof electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122057919.2U CN216134609U (en) | 2021-08-30 | 2021-08-30 | High-temperature explosion-proof electric heater |
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| Publication Number | Publication Date |
|---|---|
| CN216134609U true CN216134609U (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122057919.2U Active CN216134609U (en) | 2021-08-30 | 2021-08-30 | High-temperature explosion-proof electric heater |
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| CN (1) | CN216134609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384959A (en) * | 2022-08-02 | 2022-11-25 | 江苏凯博防爆电气有限公司 | Special explosion-proof electric heater for oil field oil tank |
-
2021
- 2021-08-30 CN CN202122057919.2U patent/CN216134609U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384959A (en) * | 2022-08-02 | 2022-11-25 | 江苏凯博防爆电气有限公司 | Special explosion-proof electric heater for oil field oil tank |
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