CN224151165U

CN224151165U - A high-efficiency heater

Info

Publication number: CN224151165U
Application number: CN202521064684.1U
Authority: CN
Inventors: 沈正阳; 曹立新; 许万吉; 沈鹏; 刘浩; 周慧琴; 陈宏�; 解兆舟
Original assignee: Jiangsu Huaijiang Technology Co ltd
Current assignee: Jiangsu Huaijiang Technology Co ltd
Priority date: 2025-05-28
Filing date: 2025-05-28
Publication date: 2026-04-21
Anticipated expiration: 2035-05-28

Abstract

The utility model relates to the technical field of heaters, in particular to a high-efficiency heater which comprises a barrel body, wherein a heat conduction inner container is arranged in the barrel body, first electric heating wires are embedded in the heat conduction inner container at equal intervals, an arc-shaped groove is formed in the heat conduction inner container between the first electric heating wires, a coil pipe is arranged in the arc-shaped groove, a heat conduction column is fixed at the inner bottom of the heat conduction inner container in the coil pipe through a bolt, a second electric heating wire is fixed in the heat conduction column at equal intervals through a bolt, the heat conduction inner container heats medium in the heat conduction inner container from the outer side of the coil pipe, the heat conduction column heats the medium in the heat conduction inner container from the inner side of the coil pipe, and the arrangement of the coil pipe can improve the flowing time of the medium in the heat conduction inner container, so that the medium can be fully heated, and the heating efficiency is high.

Description

High-efficiency heater

Technical Field

The utility model relates to the technical field of heaters, in particular to a high-efficiency heater.

Background

The heater is a device for converting electric energy or other energy sources into heat energy, the pipeline heater is one of the heaters, the pipeline heater is an energy-saving device for preheating substances, and the pipeline heater is arranged in front of the substance device, so that the substances are directly heated, the circulating heating effect of the substances in high temperature is realized, the purpose of saving energy is finally achieved, and the pipeline heater is widely used in the chemical industry field.

The existing pipeline heater is characterized in that the stainless steel protective sleeve with the high-temperature resistance alloy wires and the crystallized magnesia powder arranged inside is directly inserted into the shell, the medium flows into the shell to be heated and then flows out, the residence time of the medium in the shell is short, and the heating efficiency is low, so that the efficient heater is provided, the coil is arranged in the heat conduction liner, the flowing time of the medium in the heat conduction liner can be prolonged, the medium can be fully heated, and the heating efficiency is high.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model provides the efficient heater, and the coil pipe is arranged in the heat conduction inner container, so that the flowing time of a medium in the heat conduction inner container can be prolonged, the medium can be fully heated, and the heating efficiency is high.

The technical scheme adopted by the utility model for solving the technical problems is that the efficient heater comprises a barrel body, wherein a heat conduction inner container is arranged in the barrel body, first electric heating wires are embedded in the heat conduction inner container at equal intervals, an arc-shaped groove is formed in the heat conduction inner container between the first electric heating wires, and a coil pipe is arranged in the arc-shaped groove;

The heat conduction inner container is located at the inner bottom inside the coil pipe and is fixedly provided with a heat conduction column through bolts, and second electric heating wires are fixed inside the heat conduction column at equal intervals through bolts.

Through adopting above-mentioned technical scheme, first electric heater strip work heats heat conduction inner bag, and second electric heater strip work heats the heat conduction post, and the heat conduction inner bag heats its internal medium from the coil pipe outside, and the heat conduction post heats its internal medium from the coil pipe inboard.

Specifically, the barrel body top is fixed with the bung through the bolt, the bung top welding has the sheath, the water inlet end welding that the coil pipe is located the sheath top has the flange.

Specifically, the water outlet end of the coil pipe, which is positioned outside the barrel body, is connected with a valve through a thread groove, and the top of the water outlet end of the coil pipe is connected with a thermometer through the thread groove.

Specifically, the temperature controller is installed through the mount pad to staving one side, the detection end of temperature controller is located heat conduction inner bag and heat conduction post inside, the electric current output of temperature controller constitutes the electric connection through the power cord with the electric current input of first electric heating wire and second electric heating wire.

Specifically, the inner wall of the barrel body is provided with a heat insulation layer, and the heat insulation layer is made of rock wool fiber materials.

Specifically, the heat conduction liner and the heat conduction column are both made of graphene materials.

The utility model has the beneficial effects that:

According to the efficient heater, the coil is arranged in the heat conduction inner container through the arc-shaped groove, so that the heat conduction inner container can fully contact the coil, medium in the coil is heated from the outer side, the coil is sleeved on the outer side of the heat conduction column, the heated heat conduction column heats the medium in the coil from the inner side, the time of flowing of the medium in the heat conduction inner container can be prolonged due to the arrangement of the coil, the medium can be fully heated, and the heating efficiency is high.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of a tub of the present utility model;

FIG. 3 is a schematic diagram of a coil structure according to the present utility model;

In the figure, 1, a barrel body; 2, a heat conduction liner, 3, a heat insulation layer, 4, a heat conduction column, 5, a first electric heating wire, 6, a second electric heating wire, 7, an arc-shaped groove, 8, a coil pipe, 9, a flange, 10, a valve, 11, a thermometer, 12, a barrel cover, 13, a sheath, 14 and a temperature controller.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The coil pipe is arranged in the heat conduction inner container, so that the flowing time of a medium in the heat conduction inner container can be improved, the medium can be fully heated, the heating efficiency is high, as shown in fig. 1-3, the efficient heater comprises a barrel body 1, the heat conduction inner container 2 is arranged in the barrel body 1, first electric heating wires 5 are embedded in the heat conduction inner container 2 at equal intervals, an arc-shaped groove 7 is formed in the heat conduction inner container 2 between the first electric heating wires 5, and a coil pipe 8 is arranged in the arc-shaped groove 7;

The heat conduction inner container 2 is located the inside interior bottom of coil pipe 8 and is fixed with heat conduction post 4 through the bolt, the inside second electric heating wire 6 that is fixed with through the bolt equidistance of heat conduction post 4.

When the heat conduction type electric heating device is used, the first electric heating wire 5 works to heat the heat conduction inner container 2, the second electric heating wire 6 works to heat the heat conduction column 4, the heat conduction inner container 2 heats the internal medium from the outer side of the coil pipe 8, and the heat conduction column 4 heats the internal medium from the inner side of the coil pipe 8.

Illustratively, as shown in fig. 3, the utility model further comprises that a barrel cover 12 is fixed on the top of the barrel body 1 through bolts, a sheath 13 is welded on the top end of the barrel cover 12, and a flange 9 is welded on the water inlet end of the coil pipe 8 positioned on the top of the sheath 13.

When the heat-conducting column 4 is detached by opening the barrel cover 12, the coil pipe 8 is detached, the coil pipe is convenient to replace, and the water inlet end of the coil pipe 8 is convenient to connect with external equipment by the arrangement of the flange 9.

As shown in fig. 3, the utility model further includes that the water outlet end of the coil pipe 8 positioned outside the barrel body 1 is connected with a valve 10 through a thread groove, and the top of the water outlet end of the coil pipe 8 is connected with a thermometer 11 through a thread groove.

In use, the valve 10 is opened to allow the medium in the coil 8 to flow out, and the thermometer 11 is used to detect the temperature of the medium flowing out of the coil 8.

As shown in fig. 1, the present utility model further includes that a temperature controller 14 is installed on one side of the tub 1 through an installation seat, a detection end of the temperature controller 14 is located inside the heat conductive liner 2 and the heat conductive column 4, and a current output end of the temperature controller 14 is electrically connected with current input ends of the first electric heating wire 5 and the second electric heating wire 6 through a power line.

In use, the temperature controller 14 is used for controlling the heating of the first electric heating wire 5 and the second electric heating wire 6 and the heating temperature thereof.

As shown in fig. 2, the inner wall of the barrel body 1 is provided with a heat insulation layer 3, and the heat insulation layer 3 is made of rock wool fiber materials.

When the heat-insulating layer 3 made of rock wool fiber materials is used, the heat loss in the barrel body 1 can be reduced.

As shown in fig. 2, the present utility model further includes that the heat conductive liner 2 and the heat conductive column 4 are made of graphene materials.

When the graphene heat conduction liner is used, the heat conduction liner 2 and the heat conduction column 4 are made of graphene materials, and the heat conduction performance is good.

When the device is used, the device is connected with an external power supply by using a power line, a medium flows into the device through the water inlet end of the coil pipe 8 and is discharged through the opened valve 10, and the first electric heating wire 5 and the second electric heating wire 6 are controlled to be heated through the temperature controller 14;

The first electric heating wire 5 works to heat the heat conduction liner 2, the second electric heating wire 6 works to heat the heat conduction column 4, heat on the heat conduction liner 2 and the heat conduction column 4 is conducted to the coil pipe 8 to heat a medium flowing in the coil pipe 8, the time of the medium flowing in the heat conduction liner 2 can be prolonged due to the arrangement of the coil pipe 8, so that the medium can be fully heated, and the heating efficiency is high;

The coil pipe 8 is arranged in the heat conduction liner 2 through the arc-shaped groove 7, so that the heat conduction liner 2 can fully contact the coil pipe 8, the medium in the coil pipe 8 is heated from the outer side, the coil pipe 8 is sleeved on the outer side of the heat conduction column 4, and the heated heat conduction column 4 heats the medium in the coil pipe 8 from the inner side;

The heat insulation layer 3 plays a role in heat insulation, heat conducted to the barrel body 1 by the heat conduction liner 2 can be reduced, the thermometer 11 is used for detecting and displaying the temperature of a medium flowing out of the coil pipe 8, and the descaling agent and the like are discharged after flowing in the coil pipe 8 in a circulating mode, so that the inside of the coil pipe 8 can be cleaned.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The efficient heater is characterized by comprising a barrel body (1), wherein a heat conduction inner container (2) is arranged inside the barrel body (1), first electric heating wires (5) are embedded in the heat conduction inner container (2) at equal intervals, an arc-shaped groove (7) is formed in the heat conduction inner container (2) between the first electric heating wires (5), and a coil pipe (8) is arranged inside the arc-shaped groove (7);

The inner bottom of the heat conduction liner (2) positioned inside the coil pipe (8) is fixedly provided with a heat conduction column (4) through bolts, and the inside of the heat conduction column (4) is fixedly provided with second electric heating wires (6) at equal intervals through bolts.

2. The efficient heater according to claim 1, wherein a barrel cover (12) is fixed to the top of the barrel body (1) through bolts, a sheath (13) is welded to the top end of the barrel cover (12), and a flange (9) is welded to the water inlet end of the coil pipe (8) located at the top of the sheath (13).

3. The efficient heater according to claim 1, wherein a valve (10) is connected to a water outlet end of the coil (8) located outside the barrel body (1) through a thread groove, and a thermometer (11) is connected to a top of the water outlet end of the coil (8) through the thread groove.

4. The efficient heater according to claim 1, wherein a temperature controller (14) is installed on one side of the barrel body (1) through a mounting seat, a detection end of the temperature controller (14) is located inside the heat conduction liner (2) and the heat conduction column (4), and a current output end of the temperature controller (14) is electrically connected with current input ends of the first electric heating wire (5) and the second electric heating wire (6) through power lines.

5. The efficient heater according to claim 1, wherein an insulating layer (3) is arranged on the inner wall of the barrel body (1), and the insulating layer (3) is made of rock wool fiber materials.

6. The efficient heater according to claim 1, wherein the heat conducting inner container (2) and the heat conducting column (4) are made of graphene materials.