CN210861324U

CN210861324U - Electromagnetic heating stove

Info

Publication number: CN210861324U
Application number: CN201921151478.9U
Authority: CN
Inventors: 程乃亮; 李义军; 隗娜
Original assignee: Anhui Anze Electric Co ltd
Current assignee: Anhui Anze Electric Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-06-26
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses an electromagnetism heating stove in heating stove field, which comprises a housing, the inside right side of casing is equipped with the electromagnetic shield cover, the electromagnetic shield cover internal fixation has insulating ceramic pipe, the intraductal interlude of insulating ceramic is equipped with metal pipeline, the winding of insulating ceramic pipe outside has solenoid, the solenoid both ends are passed the electromagnetic shield cover and are connected to the variable frequency control cabinet, be equipped with the intermediate layer in the variable frequency control cabinet lateral wall, both ends flange joint has inlet tube and outlet pipe respectively about the metal pipeline, be connected with outlet branch pipe and drainage branch pipe between inlet tube and the variable frequency control cabinet, and inlet branch pipe, outlet branch pipe communicates variable frequency control cabinet's intermediate layer space, be fixed with the radiator fan towards the variable frequency control cabinet on the casing, the radiating. The utility model discloses utilize the water pipe characteristics of electromagnetic heating stove self, can realize variable frequency control cabinet's water-cooling heat dissipation, save radiating element, the practicality is strong.

Description

Electromagnetic heating stove

Technical Field

The utility model relates to a heating stove field, concretely relates to electromagnetism heating stove.

Background

In northern areas, people often use heating equipment for keeping out cold in cold weather. Along with the development of living standard, the types of heating equipment are increasing day by day, and there are ways of adopting central pipelines to heat, and users also have flexible and light heating appliances. The electromagnetic heating stove adopts the electromagnetic induction heating principle, utilizes alternating current rectification to become direct current and then reverses to become high frequency alternating current, thereby acts on inductance coils and produces alternating magnetic field, makes the furnace body produce countless little vortex, heats the furnace body through vortex collision, makes the water in the furnace body reach the purpose of heating, has environmental protection safety, and preheating time is short, and the fast advantage of programming rate, consequently, is received and is used by more and more families.

Because electromagnetism heater adopts the characteristics of solenoid heating, the water route is insulating with the circuit, and the security is high, but, the inside output unit component that has the core of frequency conversion control cabinet that the control electromagnetism generates heat, these electronic component can give off the heat at the during operation, need carry out the heat dissipation processing to it, at present, generally adopt solitary water route return circuit to carry out the water-cooling heat dissipation to frequency conversion control cabinet, or adopt radiator fan to blow and make the heat give off, can not utilize the characteristics design heat radiation structure of electromagnetism heater, improve it here.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the problem among the prior art, the utility model provides an electromagnetic heating stove.

Technical scheme

The utility model discloses a following technical scheme realizes:

the utility model provides an electromagnetic heating stove, includes the casing, the inside right side of casing is equipped with electromagnetic shield cover, the electromagnetic shield cover internal fixation has insulating ceramic pipe, the intraductal interlude of insulating ceramic is equipped with metal pipeline, the winding of insulating ceramic pipe outside has solenoid, the solenoid both ends are passed electromagnetic shield cover is connected to variable frequency control cabinet, be equipped with the intermediate layer in the variable frequency control cabinet lateral wall, both ends flange joint has inlet tube and outlet pipe respectively about the metal pipeline, the inlet tube with be connected with out water branch pipe and drainage branch pipe between the variable frequency control cabinet, just inlet branch pipe, play water branch pipe communicate the intermediate layer space of variable frequency control cabinet, be fixed with the orientation on the casing variable frequency control cabinet's radiator fan, radiating through-hole has evenly been seted up on the casing lateral wall.

Further, be equipped with the water storage chamber in the middle of the lateral wall of variable frequency control cabinet top, the water storage chamber with variable frequency control cabinet's the one-way intercommunication of intermediate layer, just the branch pipe of intaking with water storage chamber threaded connection, the branch pipe of going out with variable frequency control cabinet's interbedded space tip intercommunication.

Furthermore, a partition plate is arranged below the variable frequency control cabinet, a pump body is fixed inside the casing below the partition plate, a water inlet of the pump body is connected with the water outlet pipe, and a water outlet of the pump body is communicated with a water outlet of the casing.

Furthermore, a variable frequency output unit, a variable frequency control unit and an operation control unit are arranged in the variable frequency control cabinet, and two ends of the electromagnetic coil are connected with the variable frequency output unit.

Furthermore, epoxy resin is filled between the metal pipeline and the insulating ceramic pipe in a sealing mode.

Advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model discloses set up the intermediate layer space on the variable frequency control cabinet body, and communicate intermediate layer and water intake pipe, when pump body function was intake from the water intake pipe, cold water flows to the intermediate layer space through water inlet branch pipe in the inlet tube, take away the heat that the internal portion electronic component of variable frequency control cabinet distributes after the circulation round, radiator fan operates to blow to variable frequency control cabinet simultaneously, with higher speed the thermal giving off of variable frequency control cabinet, then go out water from water outlet branch pipe and collect in the inlet tube, inlet tube and metal pipeline intercommunication, rivers flow after in the metal pipeline, solenoid circular telegram, it generates heat to produce the vortex in the metal pipeline, heat inside rivers, hot water after the heating circulates the external world through the outlet pipe. The utility model discloses utilize the water pipe characteristics of electromagnetic heating stove self, can realize variable frequency control cabinet's water-cooling heat dissipation, save radiating element, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

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

FIG. 2 is an internal structure view of the variable frequency control cabinet in FIG. 1;

the reference numbers in the figures are: 1-a machine shell; 2-an electromagnetic shield; 3-insulating ceramic tube; 4-a metal pipe; 5-an electromagnetic coil; 6-frequency conversion control cabinet; 7-interlayer; 8-water inlet pipe; 9-water outlet pipe; 10-water inlet branch pipe; 11-water outlet branch pipes; 12-a heat dissipation fan; 13-heat dissipating through holes; 14-a water storage cavity; 15-a separator; 16-a pump body; 17-a variable frequency output unit; 18-a variable frequency control unit; 19-operating the control unit; 20-epoxy resin.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Embodiment 1, with reference to fig. 1-2, an electromagnetic heating stove includes a casing 1, an electromagnetic shielding cover 2 is disposed on the right side inside the casing 1, an insulating ceramic tube 3 is fixed inside the electromagnetic shielding cover 2, a metal pipeline 4 is inserted into the insulating ceramic tube 3, an electromagnetic coil 5 is wound outside the insulating ceramic tube 3, two ends of the electromagnetic coil 5 penetrate through the electromagnetic shielding cover 2 and are connected to a variable frequency control cabinet 6, an interlayer 7 is disposed in the side wall of the variable frequency control cabinet 6, an inlet pipe 8 and an outlet pipe 9 are respectively flanged to the upper end and the lower end of the metal pipeline 4, a water inlet branch pipe 10 and a water outlet branch pipe 11 are connected between the inlet pipe 8 and, the water inlet branch pipe 10 and the water outlet branch pipe 11 are communicated with the space of the interlayer 7 of the variable frequency control cabinet 6, a heat radiation fan 12 facing the variable frequency control cabinet 6 is fixed on the casing 1, and heat radiation through holes 13 are uniformly formed on the side wall of the casing 1.

Preferably, a water storage cavity 14 is arranged in the middle of the side wall above the variable frequency control cabinet 6, the water storage cavity 14 is communicated with the interlayer 7 of the variable frequency control cabinet 6 in a single direction, the water inlet branch pipe 10 is in threaded connection with the water storage cavity 14, and the water outlet branch pipe 11 is communicated with the space end part of the interlayer 7 of the variable frequency control cabinet 6. Since the water flow in the water inlet pipe 8 is rapid, the water storage chamber 14 is provided to reduce the rapid water flow and slowly circulate in the interlayer 7. And sealing rings are arranged at the joints of the water inlet branch pipes 10 and the water outlet branch pipes 11 and the variable frequency control cabinet 6 and are used for preventing water flow from entering the variable frequency control cabinet 6.

Preferably, a partition plate 15 is arranged below the variable frequency control cabinet 6, a pump body 16 is fixed inside the machine shell 1 below the partition plate 15, a water inlet of the pump body 16 is connected with the water outlet pipe 9, and a water outlet of the pump body 16 is communicated with a water outlet of the machine shell 1. The pump body 16 is used for introducing cold water, and discharging the cold water to the outside of the machine case 1 for utilization through the water outlet pipe 9 after electromagnetic heating.

Preferably, a variable frequency output unit 17, a variable frequency control unit 18 and an operation control unit 19 are arranged in the variable frequency control cabinet 6, and two ends of the electromagnetic coil 5 are connected with the variable frequency output unit 17. The variable frequency control unit 18 is used for controlling the power output by the variable frequency output unit 17, the operation control unit 18 is connected with the operation control unit 19, and a user can start the electromagnetic coil 5 through the operation control unit 19.

Preferably, the space between the metal pipe 4 and the insulating ceramic tube 3 is hermetically filled with epoxy resin 20. The epoxy resin 20 is a heat insulation material, so that the dissipation of water flow heat inside the metal pipeline 4 can be reduced, and the heat loss is reduced.

The cabinet body of the variable frequency control cabinet 6 is provided with an interlayer 7 space, the interlayer 7 is communicated with a water inlet pipeline 10, when a pump body 16 operates to feed water from a water inlet pipe 9, cold water in the water inlet pipe 9 is influenced by gravity and flows into the interlayer 7 space through a water inlet branch pipe 10, heat dissipated by electronic elements inside the cabinet body of the variable frequency control cabinet 6 is taken away after a circle of internal circulation of the side wall of the variable frequency control cabinet 6, meanwhile, a radiating fan 12 operates to blow to the variable frequency control cabinet 6, dissipation of the heat inside the variable frequency control cabinet 6 is accelerated, then water flows are collected into a water inlet pipe 8 from a water outlet branch pipe 11 under the action of the pump body 16, the water inlet pipe 8 is communicated with a metal pipeline 4, after the water flows into the metal pipeline 4, the electromagnetic coil 5 is electrified, eddy current is generated in the metal pipeline 4 to generate heat, the water inside is heated, and the.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the specific implementations of the invention. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an electromagnetic heating stove, includes casing (1), the inside right side of casing (1) is equipped with electromagnetic shield cover (2), electromagnetic shield cover (2) internal fixation has insulating ceramic pipe (3), it is equipped with metal pipeline (4) to alternate in insulating ceramic pipe (3), insulating ceramic pipe (3) outside winding has solenoid (5), solenoid (5) both ends are passed electromagnetic shield cover (2) are connected to variable frequency control cabinet (6), its characterized in that: be equipped with intermediate layer (7) in frequency conversion control cabinet (6) lateral wall, the both ends flange joint respectively has inlet tube (8) and outlet pipe (9) about metal pipeline (4), inlet tube (8) with be connected with between frequency conversion control cabinet (6) inlet branch pipe (10) and outlet branch pipe (11), just inlet branch pipe (10), outlet branch pipe (11) communicate intermediate layer (7) space of frequency conversion control cabinet (6), be fixed with the orientation on casing (1) radiator fan (12) of frequency conversion control cabinet (6), radiating through hole (13) have evenly been seted up on casing (1) lateral wall.

2. An electromagnetic heating stove according to claim 1, characterised in that: be equipped with water storage chamber (14) in the middle of frequency conversion control cabinet (6) top lateral wall, water storage chamber (14) with intermediate layer (7) one-way intercommunication of frequency conversion control cabinet (6), just intake branch pipe (10) with water storage chamber (14) threaded connection, go out water branch pipe (11) with the space tip intercommunication of intermediate layer (7) of frequency conversion control cabinet (6).

3. An electromagnetic heating stove according to claim 1 or 2, characterised in that: a partition plate (15) is arranged below the variable frequency control cabinet (6), a pump body (16) is fixed inside the casing (1) below the partition plate (15), a water inlet of the pump body (16) is connected with the water outlet pipe (9), and a water outlet of the pump body (16) is communicated with a water outlet of the casing (1).

4. An electromagnetic heating stove according to claim 1, characterised in that: and a variable frequency output unit (17), a variable frequency control unit (18) and an operation control unit (19) are arranged in the variable frequency control cabinet (6), and two ends of the electromagnetic coil (5) are connected with the variable frequency output unit (17).

5. An electromagnetic heating stove according to claim 1, characterised in that: and epoxy resin (20) is hermetically filled between the metal pipeline (4) and the insulating ceramic tube (3).