CN214746492U

CN214746492U - Electric heating organic heat carrier furnace

Info

Publication number: CN214746492U
Application number: CN202121257317.5U
Authority: CN
Inventors: 田志坚; 程何康; 冯坤; 刘俊杰; 赵明; 马宗光; 王振泉; 孙传勇
Original assignee: Henan Province Sitong Boiler Co ltd
Current assignee: Henan Province Sitong Boiler Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-16
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses an electrical heating organic heat carrier heater, the induction cooker comprises a cooker bod, a plurality of barrels are installed to the inside top of furnace body, the flange is installed to the one end of barrel, the internally mounted of barrel has a plurality of electrothermal tubes, the electrothermal tube is equidistant range setting, the circulating oil pump is installed to the inside bottom surface of furnace body, the expansion tank is installed at the top of furnace body, form a endless passageway through defeated oil pipe connection between circulating oil pump, barrel and the expansion tank, the heat preservation is installed to the outer wall of barrel. In the electric heating organic heat carrier furnace, the heat conduction oil is forcibly circulated in the system through the circulating oil pump arranged in the electric heating organic heat carrier furnace, so that the electric heating organic heat carrier furnace is heated repeatedly, the aim of continuously obtaining required heat energy by a heat user (heat utilization equipment or heat utilization circulation) is fulfilled, the field installation is convenient, the occupied area is small, a heat utilization pipeline is connected, a complex field installation process is not needed, the cost is low, the efficiency is high, the safety coefficient is high, and the operation effect is good.

Description

Electric heating organic heat carrier furnace

Technical Field

The utility model relates to an industrial furnace technical field, specifically speaking relates to an electrical heating organic heat carrier furnace.

Background

The electric heating organic heat carrier furnace is to directly insert an electric heating pipe into an organic carrier (heat conducting oil) for direct heating, force the heat conducting oil to carry out liquid phase circulation by using a circulating pump, transfer heat to one or more heat utilization devices, return the heat to a heater through the circulating pump after the heat utilization devices are consumed, absorb the heat again, and transfer the heat to the heat utilization devices. Thereby achieving the purpose of continuously obtaining the required heat energy by the heat-requiring equipment; and can meet the requirements of the process temperature and high-precision temperature control set in the production flow.

The existing industrial furnace can not circulate heat conduction oil in the furnace, is not convenient for cyclic heating, can not continuously use heat, needs a complex field installation process, and is not convenient for daily use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical heating organic heat carrier stove to solve the problem that proposes among the above-mentioned background art.

For realizing the above-mentioned purpose, the utility model provides an organic heat carrier heater of electrical heating, the induction cooker comprises a cooker bod, a plurality of barrels are installed to the inside top of furnace body, the flange is installed to the one end of barrel, the internally mounted of barrel has a plurality of electrothermal tubes, the electrothermal tube is equidistant range and sets up, the circulating oil pump is installed to the inside bottom surface of furnace body, the inflation groove is installed at the top of furnace body, form a endless passageway through defeated oil pipe connection between circulating oil pump, barrel and the inflation groove, the heat preservation is installed to the outer wall of barrel, the thermocouple is installed in the one end outside of barrel.

Preferably, the bottom of the furnace body is provided with a plurality of support legs.

Preferably, a junction box is installed at one end, close to the barrel, of the inner wall of the furnace body.

Preferably, one end output end of the circulating oil pump is connected with an accelerator return, and a filter is installed on the inner side of the accelerator return.

Preferably, one end of the expansion tank is provided with a liquid level meter.

Preferably, an electric pressure gauge joint is installed on one side of the top of the furnace body.

Preferably, an oil outlet and a thermocouple temperature measuring hole are sequentially arranged on a pipeline between the cylinder body and the expansion tank.

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

in the electric heating organic heat carrier furnace, the heat conduction oil is forcibly circulated in the system through the circulating oil pump arranged in the electric heating organic heat carrier furnace, so that the electric heating organic heat carrier furnace is heated repeatedly, the aim of continuously obtaining required heat energy by a heat user (heat utilization equipment or heat utilization circulation) is fulfilled, the field installation is convenient, the occupied area is small, a heat utilization pipeline is connected, a complex field installation process is not needed, the cost is low, the efficiency is high, the safety coefficient is high, and the operation effect is good.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is one of the schematic side views of the present invention;

fig. 3 is a second schematic side view of the present invention.

The various reference numbers in the figures mean:

1. a furnace body; 11. a support leg; 12. a junction box; 13. a circulating oil pump; 2. an expansion tank; 21. a liquid level meter; 3. a filter; 4. an oil return port; 5. a barrel; 51. an electric heating tube; 52. a heat-insulating layer; 53. a thermocouple; 54. a flange; 6. an oil delivery pipe; 61. an oil outlet; 62. a thermocouple temperature measuring hole; 7. and the electric pressure gauge is connected with the connector.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides an electrical heating organic heat carrier heater, as shown in fig. 1-fig. 3, including furnace body 1, a plurality of barrels 5 are installed to furnace body 1's inside top, flange 54 is installed to barrel 5's one end, barrel 5's internally mounted has a plurality of electrothermal tubes 51, be used for heating, electrothermal tube 51 is equidistant range setting, circulating oil pump 13 is installed to furnace body 1's inside bottom surface, be used for hot oil to carry out circulation flow, expansion tank 2 is installed at furnace body 1's top, circulating oil pump 13, connect through defeated oil pipe 6 between barrel 5 and the expansion tank 2 and form a endless passageway, heat preservation 52 is installed to barrel 5's outer wall, be used for keeping warm, thermocouple 53 is installed in barrel 5's the one end outside, be used for the production of heat.

In this embodiment, the bottom of the furnace body 1 is provided with a plurality of support legs 11 for supporting and fixing the bottom of the device.

Specifically, a junction box 12 is installed at one end of the inner wall of the furnace body 1 close to the barrel 5 for wiring.

Further, one end output of the circulating oil pump 13 is connected with an oil return door 4, and a filter 3 is installed on the inner side of the oil return door 4 and used for filtering return oil.

Further, a liquid level meter 21 is installed at one end of the expansion tank 2 for monitoring the liquid level in the expansion tank 2.

Furthermore, one side of the top of the furnace body 1 is provided with an electric pressure gauge joint 7 for being externally connected with a pressure gauge so as to be convenient for measuring pressure.

Further, an oil outlet 61 and a thermocouple temperature measuring hole 62 are sequentially arranged on a pipeline between the cylinder 5 and the expansion tank 2 and used for measuring the oil temperature.

When the electric heating organic heat carrier furnace of the embodiment is used, firstly, the device is stably placed, then the circulating oil pump 13 is connected with a power supply, so that oil moves among the circulating oil pump 13, the cylinder 5 and the expansion tank 2 through the oil conveying pipe 6 and is output to the outside through the accelerator return 4, a user can use heat, the oil after being used is returned into the oil conveying pipe 6 through the accelerator return 4 and continuously circularly flows, the electric heating pipe 51 in the cylinder 5 is heated to enable the oil temperature to rise, so that the volume compensation during volume change caused by temperature change of heat transfer oil is continuously performed, the expansion tank 2 is arranged at a high position to play a pressure head for stabilizing heat transfer oil circulation, under the condition of sudden power failure, the cold heat transfer oil in the expansion tank 2 is used for replacing heat conduction oil in the organic heat carrier furnace pipe, the furnace pipe and the heat transfer oil are protected, and the oil enters the system, the gas can be separated from the heat conduction oil of the whole system in the temperature rising process, the gas can be exhausted through the expansion tank 2, and when the heat conduction oil is reduced in the system, the liquid level detection is carried out, so that the heat conduction oil is convenient to supplement.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric heating organic heat carrier stove, includes furnace body (1), its characterized in that: a plurality of barrels (5) are installed to the inside top of furnace body (1), flange (54) are installed to the one end of barrel (5), the internally mounted of barrel (5) has a plurality of electrothermal tubes (51), electrothermal tube (51) are equidistant range setting, circulating oil pump (13) are installed to the inside bottom surface of furnace body (1), expansion tank (2) are installed at the top of furnace body (1), connect through defeated oil pipe (6) between circulating oil pump (13), barrel (5) and expansion tank (2) and form a endless passageway, heat preservation (52) are installed to the outer wall of barrel (5), thermocouple (53) are installed in the one end outside of barrel (5).

2. An electrically heated organic heat carrier furnace according to claim 1, characterised in that: the bottom of the furnace body (1) is provided with a plurality of support legs (11).

3. An electrically heated organic heat carrier furnace according to claim 1, characterised in that: and a junction box (12) is arranged at one end of the inner wall of the furnace body (1) close to the barrel (5).

4. An electrically heated organic heat carrier furnace according to claim 1, characterised in that: the one end output of circulating oil pump (13) is connected with back throttle (4), filter (3) are installed to the inboard of returning throttle (4).

5. An electrically heated organic heat carrier furnace according to claim 1, characterised in that: and a liquid level meter (21) is arranged at one end of the expansion tank (2).

6. An electrically heated organic heat carrier furnace according to claim 1, characterised in that: one side of the top of the furnace body (1) is provided with an electric pressure gauge joint (7).

7. An electrically heated organic heat carrier furnace according to claim 1, characterised in that: an oil outlet (61) and a thermocouple temperature measuring hole (62) are sequentially arranged on a pipeline between the cylinder body (5) and the expansion tank (2).