CN219036773U

CN219036773U - Energy-saving heating equipment

Info

Publication number: CN219036773U
Application number: CN202222289975.3U
Authority: CN
Inventors: 林治范
Original assignee: Yantai Jiale Energy Equipment Co ltd
Current assignee: Yantai Jiale Energy Equipment Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-05-16
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to energy-saving heating equipment, which belongs to the technical field of heating equipment and comprises an outer shell, an inner shell and a control assembly; the inner shell is arranged in the outer shell, an air inlet grid and an air outlet grid are arranged on the outer shell, and a plurality of ventilation holes are formed in the outer wall of the inner shell; a plurality of heating pipes are fixed in the inner shell, and are filled with a plurality of heat storage balls which are distributed around the heating pipes; the control assembly is arranged between the outer shell and the inner shell and is electrically connected with the heating pipes. The device is simple to operate, and the working quantity of the heating pipes is automatically adjusted according to the preset temperature through the control assembly, so that the device is point-saving and energy-saving; the carbon fiber heating pipe or the quartz heating pipe is adopted, so that the problem of slow temperature rise during electrifying is solved; by filling the alumina ceramic balls around the heating pipe, the heat storage performance of the alumina ceramic balls is utilized, and the gaps among the balls are utilized, so that the heat conduction efficiency is increased, and the problem of quick power-off and temperature reduction is solved.

Description

Energy-saving heating equipment

Technical Field

The utility model relates to heating equipment, in particular to energy-saving heating equipment, and belongs to the technical field of heating equipment.

Background

The electric heater uses electric energy as main energy, adopts the modes of resistance heating, induction heating, electric arc heating, electron beam heating, infrared heating or medium heating and the like, heats a human body through the ways of direct contact, warm air convection, far infrared radiation and the like, and is a common indoor heating device in areas without heating. The existing warmer has the defects of slow temperature rise, rapid cooling after power failure and the like, and is low in power-on cooling and rapid in power-off cooling, so that the use comfort of the warmer is reduced, the electricity consumption is high, and the energy conservation and the environmental protection are not facilitated. Therefore, there is a need for a heating device that has the advantages of fast power-on temperature rise and slow power-off temperature drop, and saves energy.

Disclosure of Invention

The utility model aims to solve the technical problems that: overcomes the defects existing in the prior art and provides an energy-saving heating device.

The technical scheme for solving the technical problems is as follows:

an energy-saving heating device comprises an outer shell, an inner shell and a control assembly; the inner shell is arranged in the outer shell, an air inlet grid and an air outlet grid are arranged on the outer shell, and a plurality of ventilation holes are formed in the outer wall of the inner shell; a plurality of heating pipes are fixed in the inner shell, and are filled with a plurality of heat storage balls which are distributed around the heating pipes; the control assembly is arranged between the outer shell and the inner shell and is electrically connected with the heating pipes.

Furthermore, the heating pipe is a carbon fiber heating pipe or a quartz stone heating pipe, and the heat storage ball is an alumina ceramic ball.

Further, a plurality of fans are arranged in the outer shell, and the fans are electrically connected with the control assembly.

Further, a plurality of fans are arranged close to the air inlet grid.

Still further, be provided with first temperature sensor and second temperature sensor in air-out grid and the inner housing respectively, first temperature sensor and second temperature sensor are connected with control assembly electricity.

Still further, still include control panel, control panel sets up in the shell body front surface, and with control assembly wired connection.

Still further, still include remote control unit, remote control unit and control assembly wireless connection.

Compared with the prior art, the utility model has the beneficial effects that: 1. the device is simple to operate, the control assembly automatically adjusts the working quantity of the heating pipes according to the preset temperature, and the preset temperature is reached to automatically cut off power, so that the device saves points and energy; 2. the device adopts a carbon fiber heating pipe or a quartz heating pipe, so that the problem of slow temperature rise during electrifying is solved; 3. according to the device, the aluminum oxide ceramic balls are filled around the heating pipe, the heat storage performance of the aluminum oxide ceramic balls is utilized, and the gaps among the balls are utilized, so that the heat conduction efficiency is increased, the heat preservation performance is improved, and the problems of poor heat preservation performance and quick power-off and temperature reduction are solved.

Drawings

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

FIG. 2 is a rear view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the present utility model with the front surface of the housing removed for ease of illustration;

FIG. 4 is a cross-sectional view of AA of the present utility model;

fig. 5 is an electrical schematic of the present utility model.

In the figure, 1, an outer shell; 2. an inner housing; 3. a control assembly; 4. heating pipes; 5. a heat storage ball; 6. a vent hole; 7. a blower; 8. a first temperature sensor; 9. a second temperature sensor; 10. an air inlet grid; 11. an air outlet grid; 12. a control panel; 13. an electric leakage protection device.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1 through 5, the examples being provided for illustration only and not for limitation of the scope of the utility model.

Example 1

An energy-saving heating device, as shown in figures 1-4, comprises an outer shell 1, an inner shell 2 and a control assembly 3; the inner shell 2 is arranged inside the outer shell 1, an air inlet grid 10 and an air outlet grid 11 are arranged on the outer shell 1, and a plurality of ventilation holes 6 are formed in the outer wall of the inner shell 2; a plurality of heating pipes 4 are fixed in the inner shell 2, and a plurality of heat storage balls 5 are filled in the inner shell, and the heat storage balls 5 are distributed around the heating pipes 4; the control assembly 3 is arranged between the outer housing 1 and the inner housing 2.

The heating pipe 4 is carbon fiber heating pipe or quartz heating pipe, fixed position and quantity of heating pipe 4 change and increase and decrease according to the actual use condition, in this embodiment, heating pipe 4 is six carbon fiber heating pipes, is fixed in interior casing 2 bottom respectively, carbon fiber heating pipe includes the glass cover body and sets up in the internal carbon fiber heater of cover, heating pipe 4 is the carbon fiber heating pipe among the prior art, and the heating rate is fast after the circular telegram, and it is even to generate heat, and electrothermal conversion efficiency is high.

The heat storage balls 5 are alumina ceramic balls, the diameters of the balls are determined according to the requirements, and in the embodiment, the alumina ceramic balls are filled in the inner shell 2 and distributed around the heating pipe 4; after the heating pipe 4 is electrified to generate heat, the aluminum oxide ceramic balls absorb heat energy and transfer heat, and because the aluminum oxide ceramic balls have high heat conductivity and heat capacity and gaps exist among the balls, the heat conduction and circulation are further promoted; and because the heat storage efficiency of the alumina ceramic balls is high, the electric heating furnace filled with the alumina ceramic balls has higher heat preservation property and saves more energy under the same conditions.

A plurality of fans 7 are arranged in the outer shell 1, and a plurality of fans 7 are arranged close to the air inlet grid 10, so that heat circulation is further promoted.

The first temperature sensor 8 and the second temperature sensor 9 are respectively arranged in the air outlet grid 11 and the inner shell 2, and are used for monitoring the temperatures at the air outlet grid 11 and in the inner shell 2 and feeding back to the control assembly 3.

As shown in fig. 5, the control assembly 3 is electrically connected to a plurality of heating pipes 4, a plurality of fans 7, a first temperature sensor 8 and a second temperature sensor 9. The number of heating pipes 4 and fans 7 which are operated is automatically controlled according to the preset temperature and the temperatures at the outlet grid 11 and in the inner housing 2 fed back by the first temperature sensor 8 and the second temperature sensor 9.

The whole device is controlled by the control component 3, and the control component 3 is a common device, which belongs to the prior art, and the electrical connection relationship and the specific circuit structure are not repeated here. The control panel 12 comprises a power switch, an adjusting button and a temperature display screen, and the control panel 12 is arranged on the front surface of the outer shell 1 and is connected with the control assembly 3 in a wired mode.

The device also comprises a leakage protection device 13, the leakage protection device 13 can directly adopt the leakage protector provided by the prior art, and when the leakage current of a circuit or electric equipment is greater than the setting value of the device or electric shock danger occurs, the leakage protection device 13 acts rapidly to cut off the power supply, so that the safety is improved.

Example two

The present embodiment is different from the first embodiment in that: the second embodiment does not comprise a control panel 12 but is provided with a remote control device which is connected wirelessly to the control assembly 3. The control assembly 3 is wirelessly controlled through a power switch, an adjusting button and a temperature display screen on the remote control device.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. An energy-saving heating device, which is characterized in that: comprises an outer shell (1), an inner shell (2) and a control assembly (3); the inner shell (2) is arranged inside the outer shell (1), an air inlet grid (10) and an air outlet grid (11) are arranged on the outer shell (1), and a plurality of ventilation holes (6) are formed in the outer wall of the inner shell (2); a plurality of heating pipes (4) are fixed in the inner shell (2) and are filled with a plurality of heat storage balls (5), and the heat storage balls (5) are distributed around the heating pipes (4); the control assembly (3) is arranged between the outer shell (1) and the inner shell (2) and is electrically connected with the heating pipes (4); the heating pipe (4) is a carbon fiber heating pipe or a quartz stone heating pipe, and the heat storage ball (5) is an alumina ceramic ball.

2. An energy efficient heating apparatus as defined in claim 1, wherein: a plurality of fans (7) are arranged in the outer shell (1), and the fans (7) are electrically connected with the control assembly (3).

3. An energy efficient heating apparatus as defined in claim 2, wherein: the fans (7) are arranged close to the air inlet grid (10).

4. An energy efficient heating apparatus as defined in claim 1, wherein: the air outlet grid (11) and the inner shell (2) are respectively provided with a first temperature sensor (8) and a second temperature sensor (9), and the first temperature sensor (8) and the second temperature sensor (9) are electrically connected with the control assembly (3).

5. An energy efficient heating apparatus as defined in claim 1, wherein: the control panel (12) is arranged on the front surface of the outer shell (1) and is connected with the control assembly (3) in a wired mode.

6. An energy efficient heating apparatus as defined in claim 1, wherein: the remote control device is connected with the control assembly (3) in a wireless mode.