CN215676537U

CN215676537U - High-frequency electric furnace with protective device

Info

Publication number: CN215676537U
Application number: CN202121967730.0U
Authority: CN
Inventors: 唐红兵
Original assignee: Taizhou Zhenhua Electric Furnace Co ltd
Current assignee: Taizhou Zhenhua Electric Furnace Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-28
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of high-frequency electric furnaces and discloses a high-frequency electric furnace with a protection device. This high frequency electric stove with protector, inside heat transfer to the water tank on with the rectangle case through the heat pipe, heat water, make rectangle case surface temperature descend, through power fan external convulsions, again from the exhaust of driven fan, dispel the heat with steam, the rectangle case dispels the heat, the thickness of hot baffle and heat-proof box is not less than three centimetres, it is better to make thermal-insulated effect, through the heat dissipation, it is thermal-insulated, several kinds of modes of conduction heat, carry out safety protection to the rectangle case, the heat that makes the heater strip produce can not scald the people, can not explode the stove because inside high temperature, the purpose that has protector has been reached.

Description

High-frequency electric furnace with protective device

Technical Field

The utility model relates to the technical field of high-frequency electric furnaces, in particular to a high-frequency electric furnace with a protection device.

Background

The high-frequency electric furnace is induction heating equipment which has the highest heating efficiency and the fastest heating speed to metal materials at present, has low consumption, energy conservation and environmental protection, and has high-frequency and high-current flow direction to a heating coil (usually made of copper tubes) wound into a ring shape or other shapes.

The high-frequency electric furnaces in the market at present are various in types, have various purposes, can be electrically heated, but the outer surface of the common high-frequency electric furnace is not provided with a safety protection device, the high-frequency electric furnace can be heated at high temperature by electricity, and if the outer surface of the high-frequency electric furnace is not provided with any protection device, the high-frequency electric furnace can cause harm to human body safety, such as frying furnaces or scalding.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the high-frequency electric furnace with the protection device, which has the advantages of the protection device and the like and solves the problems of frying or scalding.

(II) technical scheme

In order to achieve the purpose of the protection device, the utility model provides the following technical scheme: a high-frequency electric furnace with a protection device comprises a base, wherein a heating box is fixedly installed at the top of the base, two plugs are fixedly installed on the front surface of the heating box, the outer surface of each plug is movably connected with a circuit, a power distribution cabinet is fixedly installed at one end, away from the plugs, of each circuit, a control console is fixedly installed on the front surface of each power distribution cabinet, a rectangular box is fixedly installed at the top of the heating box, heating wires located inside the rectangular box are fixedly installed at the top of the heating box, two first dustproof nets are fixedly installed inside the rectangular box, a heat insulation box located outside the rectangular box is fixedly installed at the top of the heating box, a heat insulation plate is fixedly installed inside the heat insulation box, a heat conduction pipe extending to the outside of the heat insulation box is fixedly installed at the outer surface of the rectangular box, and a water tank is fixedly installed at the right side of the heat conduction pipe, the heat insulation box is characterized in that a second dust screen and a driven fan are fixedly mounted inside the heat insulation box and the heat insulation plate, the driven fan is fixedly mounted on the left side of the second dust screen, and the power fan is fixedly mounted on the right side of the second dust screen.

Preferably, the two plugs are of the same specification, and a bearing plate with the length not less than two thirds of the length of the rectangular box is fixedly mounted at the top of the rectangular box.

Preferably, the two first dust screens have the same size, and the two second dust screens have the same size.

Preferably, the heat conduction pipe is connected with the rectangular box in a winding mode, and the power fan and the driven fan are equal in size.

Preferably, the thickness of the heat insulation box and the thickness of the heat insulation plate are not less than three centimeters, and the right side of the water tank is communicated with a water inlet pipe and a water outlet pipe.

Preferably, the central points of the rectangular box and the heat insulation box are on the same horizontal line, and the rectangular box and the heat insulation box are both cylindrical.

(III) advantageous effects

Compared with the prior art, the utility model provides the high-frequency electric furnace with the protection device, which has the following beneficial effects:

the high-frequency electric furnace with the protection device carries out safety protection on the high-frequency electric furnace through the heat insulation box, the heat insulation plate and the heat conduction pipe, the interior of the rectangular box is fixedly provided with two first dust screens to ventilate the interior of the rectangular box, the outer surface of the rectangular box is wound with the heat conduction pipe, the other end of the heat conduction pipe is connected with the water tank, the heat on the rectangular box is transferred to the interior of the water tank through the heat conduction pipe, the water is heated to reduce the temperature of the outer surface of the rectangular box, the power fan draws air from the outside and discharges hot air from the driven fan, the rectangular box is radiated, the thickness of the heat baffle plate and the heat insulation box is not less than three centimeters, the heat insulation effect is better, and through a plurality of modes of heat radiation, heat insulation and heat conduction, carry out safety protection to the rectangle case, make the heat that the heater strip produced can not scald the people, can not explode the stove because of inside high temperature, reached the purpose that has protector.

Drawings

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

FIG. 2 is a cross-sectional view of the interior of the insulated cabinet of the present invention.

In the figure: the heat-insulation type electric fan comprises a base 1, a heating box 2, a plug 3, a line 4, a power distribution cabinet 5, a control console 6, a rectangular box 7, a heating wire 8, a first dustproof net 9, a heat-insulation box 10, a heat-insulation plate 11, a heat-conduction pipe 12, a water tank 13, a second dustproof net 14, a driven fan 15 and a power fan 16.

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. 1-2, a high frequency electric furnace with a protection device comprises a base 1, a heating box 2 is fixedly installed on the top of the base 1, two plugs 3 are fixedly installed on the front surface of the heating box 2, the specifications of the two plugs 3 are the same, a bearing plate with the length not less than two thirds of the length of the rectangular box 7 is fixedly installed on the top of the rectangular box 7, a circuit 4 is movably connected to the outer surface of the plug 3, a power distribution cabinet 5 is fixedly installed at one end of the circuit 4 away from the plug 3, a control console 6 is fixedly installed on the front surface of the power distribution cabinet 5, the rectangular box 7 is fixedly installed on the top of the heating box 2, the central points of the rectangular box 7 and the heat insulation box 10 are on the same horizontal line, the rectangular box 7 and the heat insulation box 10 are cylindrical, heating wires 8 located inside the rectangular box 7 are fixedly installed on the top of the heating box 2, two first dust screens 9 are fixedly installed inside the rectangular box 7, two first dust screens 9's size is equal, two second dust screens 14's size is equal, the top fixed mounting of heating cabinet 2 has the heat-insulating box 10 that is located rectangle 7 outsides, heat-insulating box 10 all is not less than three centimetres with the thickness of heat insulating board 11, the right side intercommunication of water tank 13 has inlet tube and outlet pipe, the inside fixed mounting of heat-insulating box 10 has heat insulating board 11, the fixed surface of rectangle 7 installs the heat pipe 12 that extends to the heat-insulating box 10 outside, heat pipe 12 is connected for the winding with rectangle 7, power fan 16 is equal with driven fan 15's size, the right side fixed mounting of heat pipe 12 has water tank 13, the equal fixed mounting in inside of heat-insulating box 10 and heat insulating board 11 has second dust screen 14, the left side fixed mounting of right side second dust screen 14 has driven fan 15, the right side fixed mounting of left side second dust screen 14 has power fan 16.

To sum up, the high-frequency electric furnace with the protection device carries out safety protection on the high-frequency electric furnace through the heat insulation box 10, the heat insulation plate 11 and the heat conduction pipe 12, the first dust screen 9 with two numbers is fixedly arranged inside the rectangular box 7 to ventilate the rectangular box 7, the heat conduction pipe 12 is wound on the outer surface of the rectangular box 7, the other end of the heat conduction pipe 12 is connected with the water tank 13, the heat on the rectangular box 7 is transferred into the water tank 13 through the heat conduction pipe 12 to heat water, the temperature on the outer surface of the rectangular box 7 is reduced, the air is drawn from the outside through the power fan 16, then the hot air is discharged from the driven fan 15 to dissipate the heat of the rectangular box 7, the thickness of the heat partition plate 11 and the heat insulation box 10 is not less than three centimeters, the heat insulation effect is better, the rectangular box 7 is safely protected through several modes of heat dissipation, heat conduction and heat conduction, and the heat generated by the heating wire 8 can not scald people, the stove cannot be fried due to overhigh internal temperature, and the purpose of having a protection device is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. A high-frequency electric furnace with a protection device, comprising a base (1), characterized in that: the heating cabinet is characterized in that a heating cabinet (2) is fixedly mounted at the top of the base (1), two plugs (3) are fixedly mounted on the front surface of the heating cabinet (2), a circuit (4) is movably connected to the outer surface of each plug (3), a power distribution cabinet (5) is fixedly mounted at one end, away from the plugs (3), of each circuit (4), a control console (6) is fixedly mounted on the front surface of each power distribution cabinet (5), a rectangular cabinet (7) is fixedly mounted at the top of the heating cabinet (2), heating wires (8) located inside the rectangular cabinet (7) are fixedly mounted at the top of the heating cabinet (2), two first dust screens (9) are fixedly mounted inside the rectangular cabinet (7), a heat insulation box heat insulation board (10) located outside the rectangular cabinet (7) is fixedly mounted at the top of the heating cabinet (2), and a heat insulation board (11) is fixedly mounted inside the heat insulation box (10), the utility model discloses a heat insulation box, including rectangle case (7), the outer fixed surface of rectangle case (7) installs and extends to the outside heat pipe (12) of heat-insulating case (10), the right side fixed mounting of heat pipe (12) has water tank (13), the equal fixed mounting in inside of heat-insulating case (10) and heat insulating board (11) has second dust screen (14), right side the left side fixed mounting of second dust screen (14) has driven fan (15), left side the right side fixed mounting of second dust screen (14) has power fan (16).

2. The high-frequency electric furnace with a shield according to claim 1, characterized in that: the specifications of the two plugs (3) are equal, and a bearing plate with the length not less than two thirds of the length of the rectangular box (7) is fixedly installed at the top of the rectangular box (7).

3. The high-frequency electric furnace with a shield according to claim 1, characterized in that: the two first dust screens (9) are equal in size, and the two second dust screens (14) are equal in size.

4. The high-frequency electric furnace with a shield according to claim 1, characterized in that: the heat conduction pipe (12) is connected with the rectangular box (7) in a winding mode, and the power fan (16) and the driven fan (15) are equal in size.

5. The high-frequency electric furnace with a shield according to claim 1, characterized in that: the thickness of the heat insulation box (10) and the thickness of the heat insulation plate (11) are not less than three centimeters, and the right side of the water tank (13) is communicated with a water inlet pipe and a water outlet pipe.

6. The high-frequency electric furnace with a shield according to claim 1, characterized in that: the central points of the rectangular box (7) and the heat insulation box (10) are on the same horizontal line, and the rectangular box (7) and the heat insulation box (10) are both cylindrical.