阅读说明：本技术 中高频电加热设备的电源部分布置方法及其装置 (Power supply part arrangement method and device for medium-high frequency electric heating equipment ) 是由 黄超斌 成友为 于 2018-12-13 设计创作，主要内容包括：中高频电加热设备的电源部分布置方法及其装置,将电加热设备的整流控制盘、滤波装置、逆变器控制盘及谐振电容器组主要部件分成两个柜子安装,并将两个柜子通过上下结构垂直叠加起来,形成一种上下两层结构的电源组合柜。本发明采取上下两层结构的电源组合柜,将电加热设备的整流控制盘、滤波装置、逆变器控制盘及谐振电容器组主要部件分成两个柜子安装,并将两个柜子通过上下结构垂直叠加起来,可以大大减少电源部分的占地空间,而且上下两层叠加起来有利于电源部分的器件排布,减少连接线路,增加电源柜的美观程度。(The main parts of the rectification control disc, the filter device, the inverter control disc and the resonance capacitor bank of the electric heating equipment are divided into two cabinets for installation, and the two cabinets are vertically overlapped through an upper structure and a lower structure to form the power combined cabinet with an upper structure and a lower structure. The invention adopts the power supply combination cabinet with an upper layer structure and a lower layer structure, the main components of the rectification control panel, the filter device, the inverter control panel and the resonance capacitor bank of the electric heating equipment are divided into two cabinets for installation, and the two cabinets are vertically overlapped through the upper layer structure and the lower layer structure, so that the occupied space of the power supply part can be greatly reduced, the upper layer structure and the lower layer structure are overlapped to be favorable for the arrangement of devices of the power supply part, the connecting circuit is reduced, and the aesthetic degree of the power supply cabinet is increased.)

1. A method for arranging a power supply part of a medium-high frequency electric heating device is characterized in that: the main components of a rectification control panel, a filter device, an inverter control panel and a resonance capacitor bank of the electric heating equipment are divided into two cabinets for installation, and the two cabinets are vertically overlapped through an upper structure and a lower structure to form a power supply combination cabinet with an upper structure and a lower structure.

2. A power supply section arranging method of a medium-high frequency electric heating apparatus according to claim 1, characterized in that: the main components of the rectification control disc, the filtering device, the inverter control disc and the resonant capacitor bank are divided into two cabinets to be installed, namely the rectification control disc, the filtering device and the inverter control disc are installed in an upper half power supply cabinet, and the main heating element resonant capacitor bank is installed in a lower half power supply cabinet.

3. A power supply section arranging method of a medium-high frequency electric heating apparatus according to claim 1, characterized in that: the rectification control disc, the filtering device and the inverter control disc are arranged in the upper half power cabinet according to a modular structure.

4. A power supply section arranging method of a medium-high frequency electric heating apparatus according to claim 3, characterized in that: the two cabinets are vertically overlapped through an upper structure and a lower structure, namely, the rectification control disc, the filtering device and the inverter control disc are arranged in an upper half power supply cabinet, the main heating element resonant capacitor bank is arranged in another lower half power supply cabinet, and the upper half power supply cabinet is overlapped and placed on a lower half power supply cabinet, so that the upper and lower arrangement structure of the two cabinets is formed.

5. The power supply section arranging method of a medium-high frequency electric heating apparatus according to claim 4, characterized in that: the upper half power cabinet and the lower half power cabinet are directly connected through wires through mutually contacted surfaces, wire connecting holes are formed in the mutually contacted surfaces of the two cabinets, and the wires penetrate through the wire connecting holes to be connected.

6. A power supply section arranging method of a medium-high frequency electric heating apparatus according to claim 3, characterized in that: the upper half power cabinet and the lower half power cabinet are overlapped together in a sub-opening type up and down mode and are mutually fastened and connected through fasteners to form a whole.

7. A power supply section arranging method of a medium-high frequency electric heating apparatus according to claim 1, characterized in that: the top of the upper half power cabinet is provided with a hanging ring for hoisting so as to be convenient for carrying or installation.

8. A power supply part device of medium-high frequency electric heating equipment is characterized in that: the power supply combined cabinet comprises a rectification control panel, a filtering device, an inverter control panel and a resonance capacitor bank, wherein the rectification control panel, the filtering device, the inverter control panel and the resonance capacitor bank are respectively arranged in two cabinets, and the two cabinets are vertically overlapped through an upper structure and a lower structure to form the power supply combined cabinet with the upper structure and the lower structure.

9. The power supply section apparatus of a medium-high frequency electric heating apparatus according to claim 8, characterized in that: the main components of the rectification control disc, the filtering device, the inverter control disc and the resonant capacitor bank are divided into two cabinets to be installed, namely the rectification control disc, the filtering device and the inverter control disc are installed in an upper half power supply cabinet, and the main heating element resonant capacitor bank is installed in a lower half power supply cabinet.

10. The power supply section apparatus of a medium-high frequency electric heating apparatus according to claim 8, characterized in that: the two cabinets are vertically overlapped through an upper structure and a lower structure, namely, the rectification control disc, the filtering device and the inverter control disc are arranged in an upper half power supply cabinet, the main heating element resonant capacitor bank is arranged in another lower half power supply cabinet, and the upper half power supply cabinet is overlapped and placed on a lower half power supply cabinet, so that the upper and lower arrangement structure of the two cabinets is formed.

Technical Field

The invention relates to a method and a device for arranging components of medium-high frequency electric heating equipment, in particular to a method and a device for arranging a power supply part of the medium-high frequency electric heating equipment, wherein the method and the device for arranging the power supply part of the medium-high frequency electric heating equipment can save a large amount of occupied space, and can also effectively improve the aesthetic degree of a power supply cabinet and reduce potential safety hazards; belongs to the technical field of electric heating furnace manufacture.

Background art:

with the continuous improvement of the technology, medium-high frequency electric heating equipment is adopted for heating more and more at present, the medium-high frequency electric heating equipment commonly used is mostly induction heating equipment, and the induction heating equipment mainly comprises a medium-frequency power supply cabinet (an electric part) and an inductor furnace body (a mechanical load). The high-frequency power supply cabinet equipment in any form comprises: a rectification control panel, a filter device, an inverter control panel, a resonance capacitor bank and other main components. However, the existing medium-high frequency power supply cabinet basically adopts a split structure, and main components such as a rectification inversion control panel system, a capacitor cabinet, an isolation switch cabinet and the like are divided into a plurality of electrical control cabinets, and then are connected with each other through a copper bus or a cable to form a set of complete medium-frequency power supply device, so that a plurality of disadvantages are caused to the work such as use, maintenance and the like in the future. In addition, the intermediate frequency induction device is a high-voltage and high-current device, and one external connection is additionally arranged outside the device, so that a potential safety hazard is increased, and therefore, the intermediate frequency induction device needs to be researched.

Patent documents in which the same technology as that of the present invention is not found through patent search are reported, and the following patents which have a certain relationship with the present invention are mainly included:

1. the patent number is CN201020242620, the name is 'an internal integrated structure of an intermediate frequency power supply control cabinet', and the application is as follows: the patent discloses an internal integrated structure of an intermediate frequency power supply control cabinet, which comprises a control cabinet body, wherein the interior of the control cabinet body is sequentially divided into a rectifying region, an inverting region and a capacitor region, the rectifying region is provided with a furnace-changing switch mounting bracket, two circuit breaker fences are symmetrically arranged at the corners of the rectifying region, and a rectifying disc mounting bracket and a reactor mounting bracket are arranged in the middle of the rectifying region; the inversion region comprises an inversion disc mounting bracket; the capacitor area includes a capacitor mounting bracket.

2. The patent number is CN201320523406, the name is "intermediate frequency power supply control cabinet", the applicant is: ningbo city god photoelectric furnace limited's utility model patent, this patent disclose an intermediate frequency power supply control cabinet, belong to intermediate frequency furnace's controlling means, including the cabinet body and the cabinet door of dress on the cabinet body, be equipped with into water collector and return water collector on the lateral wall of the cabinet body, the reactor and the thyristor that the water collector that intakes is internal through many inlet tubes and cabinet are connected and communicate with each other, the return water collector communicates with each other through many wet return and the internal reactor of cabinet and thyristor connection, wherein, be connected with an open-ended basin on the lateral wall of the cabinet body, the basin is located into water collector and return water collector under.

3. The patent number is CN201820338215, the name is "a high temperature carbonization stove power control cabinet convenient to heat dissipation", the applicant is: the utility model discloses a wenzhou city happy western science and technology limited company's utility model patent discloses a high temperature carbonization stove power control cabinet convenient to heat dissipation, including quick-witted case and fixed block, the inner wall fixedly connected with insulating layer of machine case, the inner wall fixedly connected with iron sheet case of insulating layer, the equal threaded connection in top and the bottom of iron sheet case has the bolt, the stationary blade has been cup jointed in the surface activity of bolt, the one end fixedly connected with motor of bolt is kept away from to the stationary blade, the output shaft fixedly connected with fan of motor, the through-hole has all been seted up to the upper surface and the lower surface of machine case, the through-hole is linked together with the inner chamber of iron sheet case, and the fan is located the inside of through-hole, the ventilation hole has all been seted up to the both sides.

Although the above patents have been carefully analyzed and relate to a collection and processing method or device for silicon or other substances, some improved technical solutions have been proposed, through careful analysis, the proposed patents still operate in a vertical manner, and even though a lateral-lying type collection device for silica is proposed in patent No. CN201621413960.1 entitled "an improved medium frequency induction heating device", the device is also an upward-inclined system device, so further research is needed on how to simplify the collection method for silicon and other simple substances.

Disclosure of Invention

The invention aims to provide a method and a device for collecting silicon single substances and other single substances, which are simpler and more convenient and have higher operating efficiency, aiming at the defects that the existing single substances silicon and other single substances are collected by a vertical electromagnetic heating furnace, so that the operation is inconvenient and the operating efficiency is low.

In order to achieve the object, the present invention provides a method for arranging a power supply section of a medium-high frequency electric heating apparatus, characterized in that: the main components of a rectification control panel, a filter device, an inverter control panel and a resonance capacitor bank of the electric heating equipment are divided into two cabinets for installation, and the two cabinets are vertically overlapped through an upper structure and a lower structure to form a power supply combination cabinet with an upper structure and a lower structure.

Furthermore, the main components of the rectification control panel, the filtering device, the inverter control panel and the resonant capacitor bank are divided into two cabinets to be installed, namely the rectification control panel, the filtering device and the inverter control panel are installed in an upper half power cabinet, and the main heating element resonant capacitor bank is installed in a lower half power cabinet.

Furthermore, the rectification control panel, the filtering device and the inverter control panel are arranged in the upper half power cabinet according to a modular structure.

Further, the two cabinets are vertically stacked through an upper structure and a lower structure, namely, the rectification control disc, the filtering device and the inverter control disc are installed in an upper half power supply cabinet, the main heating element resonance capacitor bank is installed in another lower half power supply cabinet, and the upper half power supply cabinet is stacked on a lower half power supply cabinet, so that the upper and lower arrangement structure of the two cabinets is formed.

Furthermore, the upper half power cabinet and the lower half power cabinet are directly connected through mutually contacted surfaces by leads, lead connecting holes are formed in the mutually contacted surfaces of the two cabinets, and the leads penetrate through the lead connecting holes to be connected.

Furthermore, the upper half power cabinet and the lower half power cabinet are overlapped together in a sub-opening type up and down manner and are mutually fastened and connected through a fastening piece to form a whole.

Furthermore, a hanging ring for hoisting is arranged at the top of the upper half power supply cabinet, so that the power supply cabinet can be used for carrying or mounting.

The utility model provides a power supply unit device of medium and high frequency electrical heating equipment, includes rectification control panel, filter equipment, dc-to-ac converter control panel and resonance capacitor bank essential element, rectification control panel, filter equipment, dc-to-ac converter control panel and resonance capacitor bank install respectively in two cupboards to with two cupboards through the structure stack perpendicularly from top to bottom, form the power assembled cabinet of two-layer structure from top to bottom.

Furthermore, the main components of the rectification control panel, the filtering device, the inverter control panel and the resonant capacitor bank are divided into two cabinets to be installed, namely the rectification control panel, the filtering device and the inverter control panel are installed in an upper half power cabinet, and the main heating element resonant capacitor bank is installed in a lower half power cabinet.

Further, the two cabinets are vertically stacked through an upper structure and a lower structure, namely, the rectification control disc, the filtering device and the inverter control disc are installed in an upper half power supply cabinet, the main heating element resonance capacitor bank is installed in another lower half power supply cabinet, and the upper half power supply cabinet is stacked on a lower half power supply cabinet, so that the upper and lower arrangement structure of the two cabinets is formed.

Furthermore, the upper half power cabinet and the lower half power cabinet are directly connected through mutually contacted surfaces by leads, lead connecting holes are formed in the mutually contacted surfaces of the two cabinets, and the leads penetrate through the lead connecting holes to be connected.

Furthermore, the upper half power cabinet and the lower half power cabinet are overlapped together in a sub-opening type up and down manner and are mutually fastened and connected through a fastening piece to form a whole.

Furthermore, a hanging ring for hoisting is arranged at the top of the upper half power supply cabinet, so that the power supply cabinet can be used for carrying or mounting.

The invention has the advantages that:

the invention adopts the power supply combination cabinet with an upper layer structure and a lower layer structure, the main components of a rectification control panel, a filter device, an inverter control panel and a resonance capacitor bank of the electric heating equipment are divided into two cabinets for installation, and the two cabinets are vertically overlapped through the upper structure and the lower structure, and the invention has the following advantages that:

1. the power supply combination cabinet with the upper and lower layers of structures can greatly reduce the occupied space of the power supply part;

2. the power supply combination cabinet with an upper layer structure and a lower layer structure is adopted, all main circuits and control systems in the frequency conversion device are respectively integrated into two fully-enclosed cabinets through division of an internal area, functional partition is effectively carried out, the electrical operation efficiency is improved, and the maintenance safety is enhanced;

3. the control part of the power supply combination cabinet with the upper and lower layers of structures is separated from the main heating element, so that the safety of a control system is effectively improved, the interference is reduced, and the damage rate of the main components is avoided;

4. unnecessary copper bar connection outside is reduced, and the electric efficiency of the intermediate frequency power supply is ensured;

5. the upper layer and the lower layer are overlapped to be beneficial to the arrangement of devices of the power supply part, thereby reducing connecting circuits and increasing the aesthetic degree of the power supply cabinet.

Drawings

FIG. 1 is a schematic diagram of the general structure of one embodiment of the present invention;

fig. 2 is a schematic top view of the structure of fig. 1.

Detailed Description

The invention is further illustrated with reference to the following figures and specific examples.