CN212566324U

CN212566324U - Heater for heat conduction oil furnace

Info

Publication number: CN212566324U
Application number: CN202021321690.8U
Authority: CN
Inventors: 文胜; 赵正崇; 龚春丽; 胡富强; 程凡
Original assignee: Hubei Fulton Biochemical Technology Co ltd
Current assignee: Hubei Fulton Biochemical Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-02-19
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a heater for heat transfer oil furnace, which comprises a housin, the outside fixed mounting of casing has the heat preservation, the lower terminal surface fixed mounting of casing has the support frame, inside up end fixed mounting of casing has interior pot, heating coil, the avris fixed mounting of casing has the inlet channel. This heater for conduction oil furnace, install interior pot, water in the pot in through electric heating coil heating, water transmits heat energy for the conduction oil through interior pot, reach the effect of heating the conduction oil, avoided heating element to lead to the surface to produce the grease with the conduction oil contact for a long time, heating element's life has been improved, the avris of interior pot is protruding structure, the area of contact of pot and conduction oil in can increasing, heating rate is improved, after using up, in the second row of water accessible valve casing in the interior pot, open valve three and can discharge water and the grease that the heat was produced to the conduction oil in the casing from the drain together, reach the inside clear effect to the casing.

Description

Heater for heat conduction oil furnace

Technical Field

The utility model relates to a heat conduction oil furnace technical field specifically is a heater for heat conduction oil furnace.

Background

The heat conduction oil furnace is characterized in that an electric heater is directly inserted into an organic carrier (heat conduction oil) for direct heating, liquid phase circulation is carried out through a high-temperature oil pump, the heated heat conduction oil is conveyed to a heat utilization device, and then the heated heat conduction oil returns to the electric heating oil furnace from an oil outlet of the heat utilization device for heating, so that a complete circulation heating system is formed.

At present, most heat conduction oil furnaces heat conduction oil in a mode that an electric heater is in direct contact with the heat conduction oil to heat the heat conduction oil, after the heat conduction oil is used for a long time, semi-solidified and solidified oil dirt is generated on the surface of the electric heater through the heat conduction oil, the heat conduction oil is difficult to clean, and the service life of the electric heater is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heater for conduction oil furnace to provide long back of using in solving above-mentioned background art, the conduction oil can produce the grease of semi-curing and solidification on the electric heater surface, hardly clears up, reduces electric heater life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heater for conduction oil furnace, includes the casing, the outside fixed mounting of casing has the heat preservation, the lower terminal surface fixed mounting of casing has the support frame, pot, heating coil in the inside up end fixed mounting of casing, the avris fixed mounting of casing has the inlet channel, the inside fixed mounting of inlet channel has valve one, the lower extreme fixed mounting of interior pot avris has drainage pipe, drainage pipe's inside fixed mounting has valve two, the avris of casing is fixed with oil inlet, oil-out, the inboard fixed mounting of casing has the filter screen, the lower terminal surface fixed mounting of casing has the drain, the inside fixed mounting of drain has valve three, the up end fixed mounting of casing has thermometer, manometer, steam valve.

Preferably, four support frames are equidistantly distributed on the lower end face of the shell, and the length of each support frame is greater than that of the sewage draining outlet.

Preferably, the avris of interior pot is outside protruding structure, the centre of a circle of interior pot is located same perpendicular line with the centre of a circle of casing, heating coil is located the inside of interior pot, heating coil is snakelike structure.

Preferably, the bottom ends of the pressure gauge and the steam valve are connected to the inside of the inner pot, and the bottom end of the thermometer is located outside the inner pot inside the shell.

Preferably, the one end of inlet channel is located the outside of casing, the other end of inlet channel extends to the inboard of interior pot, the inlet channel is located drainage pipe's top, drainage pipe's one end is located the inboard of interior pot, drainage pipe's the other end is located the inside of casing, the outside of interior pot, the handle of valve two is located the outside of casing.

Preferably, the oil outlet is located below the oil inlet, and the circle centers of the oil outlet and the filter screen are located on the same horizontal line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the heater for the heat conduction oil furnace is provided with the inner pot, water in the inner pot is heated through the electric heating coil, and heat energy is transferred to heat conduction oil through the water through the inner pot, so that the effect of heating the heat conduction oil is achieved, the phenomenon that the surface of a heating element generates oil dirt due to long-time contact with the heat conduction oil is avoided, and the service life of the heating element is prolonged;

2. this heater for conduction oil furnace, the avris of interior pot is protruding structure, can increase the area of contact of interior pot and conduction oil, improves rate of heating, and after using up, in the water accessible valve two of interior pot discharged the casing, open valve three and can discharge water and the grease that the thermal conductance oil adds the heat production in the casing from the drain together, reach the inside clear effect of casing.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic view of the top view structure of the inner pot of the present invention.

In the figure: 1. a housing; 2. a heat-insulating layer; 3. a support frame; 4. an inner pot; 5. a heating coil; 6. a water inlet pipe; 7. a first valve; 8. a water discharge pipeline; 9. a second valve; 10. an oil inlet; 11. an oil outlet; 12. a filter screen; 13. a sewage draining outlet; 14. a third valve; 15. a thermometer; 16. a pressure gauge; 17. a steam valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a heater for a heat conduction oil furnace comprises a shell 1, a heat preservation layer 2, a support frame 3, an inner pot 4, a heating coil 5, a water inlet pipeline 6, a first valve 7, a drainage pipeline 8, a second valve 9, an oil inlet 10, an oil outlet 11, a filter screen 12, a drain outlet 13, a third valve 14, a thermometer 15, a pressure gauge 16 and a steam valve 17, wherein the heat preservation layer 2 is fixedly installed outside the shell 1, the support frame 3 is fixedly installed on the lower end face of the shell 1, the inner pot 4 and the heating coil 5 are fixedly installed on the upper end face inside the shell 1, the water inlet pipeline 6 is fixedly installed on the lateral side of the shell 1, the first valve 7 is fixedly installed inside the water inlet pipeline 6, the drainage pipeline 8 is fixedly installed on the lower end of the lateral side of the inner pot 4, the second valve 9 is fixedly installed inside the drainage pipeline 8, the lateral, a sewage draining outlet 13 is fixedly arranged on the lower end face of the shell 1, a third valve 14 is fixedly arranged inside the sewage draining outlet 13, and a thermometer 15, a pressure gauge 16 and a steam valve 17 are fixedly arranged on the upper end face of the shell 1.

Further, support frame 3 has four at the lower terminal surface equidistance distribution of casing 1, and the length of support frame 3 is greater than the length of drain 13, and support frame 3 can play the effect of support to casing 1, prevents that casing 1 from rocking.

Furthermore, the avris of interior pot 4 is outside protruding structure, and the centre of a circle of interior pot 4 is located same perpendicular line with the centre of a circle of casing 1, and heating coil 5 is located the inside of interior pot 4, and heating coil 5 is snakelike structure, and the contact area of the outside protruding structure multiplicable and conduction oil of interior pot 4, heating coil 5 can heat the water in the interior pot 4.

Further, the bottom of manometer 16, steam valve 17 is connected to the inside of interior pot 4, and the bottom of thermometer 15 is located the inside of casing 1, the outside of interior pot 4, and the water pressure in pot 4 in the manometer 16 measurable quantity, and steam valve 17 can prevent that the atmospheric pressure in the interior pot 4 is too high, and thermometer 15 measurable quantity is the temperature of conduction oil.

Further, the one end of inlet channel 6 is located the outside of casing 1, the other end of inlet channel 6 extends to the inboard of interior pot 4, inlet channel 6 is located drainage pipe 8's top, drainage pipe 8's one end is located the inboard of interior pot 4, drainage pipe 8's the other end is located the inside of casing 1, the outside of interior pot 4, the handle of valve two 9 is located the outside of casing 1, can pour into interior pot 4 with water through inlet channel 6, can be with the inside of casing 1 of arranging into with the water in interior pot 4 through drainage pipe 8.

Further, the oil outlet 11 is located below the oil inlet 10, the circle centers of the oil outlet 11 and the filter screen 12 are located on the same horizontal line, heat conduction oil can be injected into the shell 1 through the oil inlet 10, and the heat conduction oil in the shell 1 can be discharged through the oil outlet 11.

The working principle is as follows: firstly, heat conduction oil can be injected into the shell 1 through the oil inlet 10, then water is injected into the inner pot 4 through the water inlet pipeline 6, the heating coil 5 is started to heat water in the inner pot 4, the heated water transfers heat to the heat conduction oil in the shell 1 through the inner pot 4, the phenomenon that the surface of a heating element generates oil dirt due to long-time contact with the heat conduction oil is avoided, the service life of the heating element is prolonged, the contact area between the heating element and the heat conduction oil can be increased due to the outward protruding structure of the inner pot 4, the heat transfer speed is increased, the heated heat conduction oil can be discharged through the oil outlet 11, after all the heat conduction oil is discharged after work is finished, the valve II 9 is opened, the water in the inner pot 4 can be discharged into the shell 1, the valve III 14 is opened, the oil dirt generated by heating the heat conduction oil and the water can be discharged from the sewage outlet 13 together, and the effect of.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a heater for conduction oil furnace, includes casing (1), its characterized in that: the heat preservation layer (2) is fixedly mounted on the outer portion of the shell (1), the support frame (3) is fixedly mounted on the lower end face of the shell (1), the inner pot (4) and the heating coil (5) are fixedly mounted on the inner upper end face of the shell (1), the water inlet pipeline (6) is fixedly mounted on the lateral side of the shell (1), the valve I (7) is fixedly mounted on the inner portion of the water inlet pipeline (6), the drainage pipeline (8) is fixedly mounted on the lower end face of the inner pot (4), the valve II (9) is fixedly mounted on the inner portion of the drainage pipeline (8), the oil inlet (10) and the oil outlet (11) are fixedly mounted on the lateral side of the shell (1), the filter screen (12) is fixedly mounted on the inner side of the shell (1), the drain outlet (13) is fixedly mounted on the lower end face of the shell (1), and the, the upper end face of the shell (1) is fixedly provided with a thermometer (15), a pressure gauge (16) and a steam valve (17).

2. The heater for a conduction oil furnace according to claim 1, characterized in that: the support frame (3) is equidistantly distributed with four on the lower end surface of the shell (1), and the length of the support frame (3) is greater than that of the sewage draining outlet (13).

3. The heater for a conduction oil furnace according to claim 1, characterized in that: the avris of interior pot (4) is outside protruding structure, the centre of a circle of interior pot (4) is located same perpendicular line with the centre of a circle of casing (1), heating coil (5) are located the inside of interior pot (4), heating coil (5) are snakelike structure.

4. The heater for a conduction oil furnace according to claim 1, characterized in that: the bottom ends of the pressure gauge (16) and the steam valve (17) are connected to the inside of the inner pot (4), and the bottom end of the thermometer (15) is located inside the shell (1) and outside the inner pot (4).

5. The heater for a conduction oil furnace according to claim 1, characterized in that: the one end of inlet channel (6) is located the outside of casing (1), the other end of inlet channel (6) extends to the inboard of interior pot (4), inlet channel (6) are located the top of drainage pipe (8), the one end of drainage pipe (8) is located the inboard of interior pot (4), the other end of drainage pipe (8) is located the inside of casing (1), the outside of interior pot (4), the handle of valve two (9) is located the outside of casing (1).

6. The heater for a conduction oil furnace according to claim 1, characterized in that: the oil outlet (11) is located below the oil inlet (10), and the circle centers of the oil outlet (11) and the filter screen (12) are located on the same horizontal line.