CN210241724U - Variable-frequency electromagnetic induction heating equipment - Google Patents

Abstract

The utility model discloses a: a variable-frequency electromagnetic induction heating device comprises a base, wherein a fixed base pipe is fixed on the base, a water inlet pipe is arranged on the base, joints are arranged on the water inlet pipe, the joints are arranged at two ends of the fixed base pipe, a variable-frequency box is fixed on the base, heating pipes are arranged on the variable-frequency box corresponding to the joints, crossed magnetic field coils are arranged on the heating pipes, a replacement pipe is inserted into a heating pipe connecting joint, a water outlet pipe is arranged at the tail end of the last stage of the fixed base pipe, a pressure pump is arranged on the water outlet pipe, a motor is connected to the pressure pump, a temperature monitoring device is arranged on the water outlet pipe, the temperature monitoring device is electrically connected with a controller, the controller is electrically connected with the variable-frequency box, heating water is provided through electromagnetic heating, clean energy can be used for heating users, and certain scale can be purified and adsorbed while the electromagnetic heating is carried, the water scale can be concentrated at one position, so that the water scale pollution of the heating system and the terrestrial heat is reduced, and the service life of the heating system and the terrestrial heat is prolonged.

Description

Variable-frequency electromagnetic induction heating equipment

Technical Field

The utility model discloses be applied to industrial field, specifically be a frequency conversion electromagnetic induction heating equipment.

Background

Winter heating is a living demand of residents in northern China. According to the national standard 'civil building thermal design standard' (GB50176-93), the average temperature of the coldest month and the hottest month in the year is used as a main index, the average temperature of the day in the year is less than or equal to 5 ℃ and the days of which are more than or equal to 25 ℃ are used as auxiliary indexes, the whole country is divided into five regions of severe cold, hot in summer and cold in winter, hot in summer and warm in winter, and the traditional heating equipment adopts combustion heating to cause certain environmental pollution, and simultaneously, the service life of the equipment is influenced by scale on a heating pipeline.

Disclosure of Invention

An object of the utility model is to provide a frequency conversion electromagnetic induction heating equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frequency conversion electromagnetic induction heating equipment includes the base, the base is fixed with fixed parent tube, the base is equipped with the oral siphon, be equipped with the joint on the oral siphon, the both ends of fixed parent tube are equipped with the joint, be fixed with the frequency conversion case on the base, the position that corresponds each joint on the frequency conversion case is equipped with the heating pipe, be equipped with cross field coil on the heating pipe, the heating pipe connector is gone into to the replacement pipe interlude, the end of the last one-level of fixed parent tube is equipped with the outlet pipe, be provided with the force (forcing) pump on the outlet pipe, be connected with the motor on the force (forcing) pump, be provided with temperature monitoring device on the outlet pipe, temperature monitoring device electric connection controller, controller electric connection the frequency conversion case.

Preferably, a valve is arranged on the water outlet pipe.

Preferably, the fixed base pipe can be fixed on the base through a connection mode of screwing and welding.

Preferably, the number of the fixed base pipe, the replacement pipe and the heating pipe is more than or equal to 1.

Preferably, the joint is provided with a sealing ring at the position connected with the replacement pipe.

Preferably, a water pressure gauge is arranged on the water outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that: provide the heating water through electromagnetic heating, can use clean energy for the user heating, can purify the certain incrustation scale of absorption simultaneously in electromagnetic heating, thereby make the incrustation scale concentrate on one and reduce the incrustation scale pollution of heating installation and geothermol power, increase heating installation and geothermol power life.

Drawings

Fig. 1 is a structural diagram of the present invention.

In the figure: the device comprises a replacement pipe 1, a heating pipe 2, a crossed magnetic field coil 3, a frequency conversion box 4, a joint 5, a water inlet pipe 6, a base 7, a fixed base pipe 8, a pressure pump 9, a motor 10, a valve 11, a water outlet pipe 12, a controller 13 and a temperature monitoring device 14.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Referring to fig. 1, the present invention provides a technical solution: a variable frequency electromagnetic induction heating device comprises a base 7, a fixed base pipe 8 is fixed on the base 7, the base 7 is provided with a water inlet pipe 6, the water inlet pipe 6 is provided with a joint 5, the two ends of the fixed base pipe 8 are provided with the joints 5, a frequency conversion box 4 is fixed on the base 7, heating pipes 2 are arranged on the frequency conversion box 4 corresponding to the positions of the joints 5, the heating pipe 2 is provided with a cross magnetic field coil 3, the replacement pipe 1 is inserted into the heating pipe 2 to connect a joint 5, the tail end of the last stage of the fixed base pipe 8 is provided with a water outlet pipe 12, the water outlet pipe 12 is provided with a pressure pump 9, the pressure pump 9 is connected with a motor 10, the water outlet pipe 12 is provided with a temperature monitoring device 14, the temperature monitoring device 14 is electrically connected to the controller 13, and the controller 13 is electrically connected to the frequency conversion box 4.

Specifically, the water outlet pipe 12 is provided with a valve 11.

The opening and closing of the whole heating process can be freely controlled.

Specifically, the fixed base pipe 8 can be fixed on the base 7 by a connection manner of screwing and welding.

Different connection modes can be controlled according to the working environment of the site and the processing conditions in production.

Specifically, the number of the fixed base pipe 8, the replacement pipe 1 and the heating pipe 2 is greater than or equal to 1.

The heating effect can be increased to increase the heating speed.

Specifically, the joint 5 is provided with a sealing ring at the position connected with the replacement pipe 1.

The leakage at the joint is prevented, and the sealing performance of the whole system is improved.

Specifically, a water pressure gauge is arranged on the water outlet pipe 12.

The normal heating pressure can be reached while the internal pressure is constantly monitored.

The working principle is as follows: during the heating, because water is great through whole heating pipeline flow department and firing equipment's surface area, therefore water can the rapid heating, the temperature monitoring device 14 of its outlet pipe 12 department can monitor the temperature, if the temperature is not enough heating controller 13 can control frequency conversion case 4 and change the voltage, increase heating temperature and improve whole heating temperature, replace pipe 1 simultaneously, can take out from the joint, can say that the incrustation scale of electromagnetic magnetization position and heating position adsorbs, can change replacement pipe 1 when the pipeline incrustation scale is too much, reduce the incrustation scale of heating installation and geothermol power department.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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 above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A frequency conversion electromagnetic induction heating device comprises a base (7), and is characterized in that; the base (7) is fixed with a fixed base pipe (8), the base (7) is provided with a water inlet pipe (6), the water inlet pipe (6) is provided with a joint (5), the two ends of the fixed base pipe (8) are provided with the joints (5), the base (7) is fixed with a frequency conversion box (4), the frequency conversion box (4) is provided with a heating pipe (2) corresponding to the position of each joint (5), the heating pipe (2) is provided with a crossed magnetic field coil (3), the replacement pipe (1) is inserted into the connecting joint (5) of the heating pipe (2), the last stage of the fixed base pipe (8) is provided with a water outlet pipe (12), the water outlet pipe (12) is provided with a pressure pump (9), the pressure pump (9) is connected with a motor (10), the water outlet pipe (12) is provided with a temperature monitoring device (14), and the temperature monitoring device (14) is electrically connected with a controller (13), the controller (13) is electrically connected with the frequency conversion box (4).

2. The variable-frequency electromagnetic induction heating equipment according to claim 1, characterized in that; and a valve (11) is arranged on the water outlet pipe (12).

3. The variable-frequency electromagnetic induction heating equipment according to claim 1, characterized in that; the fixed base pipe (8) can be fixed on the base (7) in a connecting mode of screwing and welding.

4. The variable-frequency electromagnetic induction heating equipment according to claim 1, characterized in that; the number of the fixed base pipe (8), the replacement pipe (1) and the heating pipe (2) is more than or equal to 1.

5. The variable-frequency electromagnetic induction heating equipment according to claim 1, characterized in that; and a sealing ring is arranged at the position where the joint (5) is connected with the replacement pipe (1).

6. The variable-frequency electromagnetic induction heating equipment according to claim 1, characterized in that; and a water pressure gauge is arranged on the water outlet pipe (12).

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