CN214337776U

CN214337776U - Simplify converter rack of converter control

Info

Publication number: CN214337776U
Application number: CN202023331758.3U
Authority: CN
Inventors: 陆春泉
Original assignee: Wujiang Hongen Energy Saving Electrical Technology Co ltd
Current assignee: Wujiang Hongen Energy Saving Electrical Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-01
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a simplify converter rack of converter control, including converter rack main part and frequency conversion control system, the upper end fixedly connected with control box of converter rack main part, the lower extreme fixedly connected with location base of converter rack main part, the both sides fixedly connected with heating panel of converter rack main part, the front end of control box is provided with voltage display appearance, current display appearance and control panel, the front end of converter rack main part is provided with the door that opens and shuts. A simplify converter rack of converter control, be equipped with insulating seal door and the variable frequency control system that opens and shuts, can make things convenient for better carry out sealed insulation operation to the rack, waterproof performance is more excellent, inside has fine drying effect, the difficult condition that wets that appears can also make things convenient for better to control the system, simplify the operating procedure, be convenient for look over the internal condition, bring better use prospect.

Description

Simplify converter rack of converter control

Technical Field

The utility model relates to a converter field, in particular to simplify converter rack of converter control.

Background

The converter rack is a support equipment that carries out electrical apparatus control frequency conversion operation, can protect electrical apparatus, can reduce the impact to the electric wire netting, can not cause the too big problem of peak-to-valley difference value, can control, and equipment and system are safer, and along with the continuous development of science and technology, people also are more and more high to the manufacturing process requirement of converter rack.

There is certain drawback in current converter rack when using, at first, can not be fine when using seal, and waterproof and moisture resistance is relatively poor, appears the condition of electric leakage easily, is unfavorable for people's use, and in addition, the system is comparatively complicated, and control is inconvenient, and the use of giving people has brought certain adverse effect, for this reason, we provide a converter rack of simplifying converter control.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a simplify converter rack of converter control can make things convenient for better carry out the sealed insulation operation to the rack, and waterproof performance is more excellent, and inside has fine drying effect, is difficult for appearing the condition that wets, can also make things convenient for better to control the system, simplifies the operating procedure, is convenient for look over the internal condition, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a simplify converter rack of converter control, includes converter rack main part and frequency conversion control system, the upper end fixedly connected with control box of converter rack main part, the lower extreme fixedly connected with location base of converter rack main part, the both sides fixedly connected with heating panel of converter rack main part, the front end of control box is provided with voltage display instrument, current display instrument and control panel, the front end of converter rack main part is provided with the door that opens and shuts, the outer lane fixedly connected with waterproof seal ring of the door that opens and shuts, the switch lock has been seted up to one side of the door that opens and shuts, the outer fixed surface who opens and shuts is connected with the insulation board, the inboard fixedly connected with drying box of the door that opens and shuts, the upper end of drying box is provided with the feed plate, the gas outlet has been seted up to drying box's front end.

Preferably, a hinge is arranged between the frequency converter cabinet main body and the opening and closing door, and one side of the front end of the frequency converter cabinet main body is movably connected with one side of the opening and closing door through the hinge.

Preferably, a strong glue is arranged between the opening and closing door and the waterproof sealing ring, the outer ring of the opening and closing door is fixedly connected with the inner ring of the waterproof sealing ring through the strong glue, a positioning frame is arranged between the frequency converter cabinet main body and the heat dissipation plate, and the two sides of the frequency converter cabinet main body are fixedly connected with the outer side of the heat dissipation plate through the positioning frame.

Preferably, be provided with the fixed block between dry box and the door that opens and shuts, the inboard of door that opens and shuts passes through the inboard fixed connection of fixed block and dry box, be provided with the hinge between dry box and the feed plate, one side swing joint of hinge and feed plate is passed through to the upper end of dry box.

Preferably, the frequency conversion control system comprises a voltage monitoring sensing module, a current monitoring sensing module, a temperature monitoring sensing module, a programmable control module, a PWM control module, a frequency conversion drive control module and an access control module, wherein the programmable control module is connected with the voltage monitoring sensing module, the current monitoring sensing module, the temperature monitoring sensing module, the PWM control module and the access control module, and the PWM control module is connected with the frequency conversion drive control module.

Preferably, the input end of the programmable control module is electrically connected with the output ends of the voltage monitoring sensing module, the current monitoring sensing module, the temperature monitoring sensing module and the access control module, the output end of the programmable control module is electrically connected with the input end of the PWM control module, and the output end of the PWM control module is electrically connected with the input end of the variable frequency drive control module.

(III) advantageous effects

Compared with the prior art, the utility model provides a simplify converter rack of converter control possesses following beneficial effect: this simplify converter rack of converter control, can be convenient better carry out sealed insulation operation to the rack through insulating sealed opening and closing door and frequency conversion control system, waterproof performance is more excellent, inside has fine drying effect, the condition of weing is difficult to appear, can also conveniently better control the system, simplify the operation steps, the heating panel has radiating effect, voltage display instrument and current display instrument conveniently observe inside voltage and current state, control panel conveniently controls, the location base is convenient for place, waterproof seal operation is conveniently carried out to sealed waterproof circle, the insulation board has fine insulation effect, inside location has the drying box, add the drier to the inside of drying box through the feed plate, the drier blows to the inside of converter rack main part through the gas outlet and carries out drying operation, and is more practical, voltage monitoring sensing module, Current monitoring sensing module, temperature monitoring sensing module are convenient for observe the understanding to the inside behavior of device, carry out overall control through control module able to programme, and control module able to programme adopts the PLC singlechip, and control is more simple and convenient, and the simplified operation is convenient for look over the inside condition, and whole converter rack simple structure, convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is the utility model relates to a simplify the overall structure schematic diagram of converter rack of converter control.

Fig. 2 is the utility model relates to a simplify the structure schematic diagram of the door that opens and shuts in converter rack of converter control.

Fig. 3 is the utility model relates to a simplify the structure schematic diagram of the door inboard that opens and shuts in converter rack of converter control.

Fig. 4 is the utility model relates to a simplify converter control's converter rack intermediate frequency conversion control system's schematic structure.

In the figure: 1. a frequency converter cabinet main body; 2. a heat dissipation plate; 3. a control box; 4. a voltage display; 5. a current display; 6. a control panel; 7. positioning a base; 8. opening and closing a lock; 9. opening and closing the door; 10. sealing a waterproof ring; 11. an insulating plate; 12. drying the box; 13. an air outlet; 14. and a feeding plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in FIGS. 1-4, a frequency converter cabinet for simplifying frequency converter control comprises a frequency converter cabinet main body 1 and a frequency conversion control system, wherein the upper end of the frequency converter cabinet main body 1 is fixedly connected with a control box 3, the lower end of the frequency converter cabinet main body 1 is fixedly connected with a positioning base 7, two sides of the frequency converter cabinet main body 1 are fixedly connected with heat dissipation plates 2, the front end of the control box 3 is provided with a voltage display instrument 4, current display instrument 5 and control panel 6, the front end of converter rack main part 1 is provided with the door 9 that opens and shuts, and the outer lane fixedly connected with waterproof seal circle 10 of door 9 opens and shuts, and switch lock 8 has been seted up to one side of door 9 that opens and shuts, and the outer fixed surface of door 9 is connected with insulation board 11, and the inboard fixedly connected with drying box 12 of door 9 opens and shuts, and the upper end of drying box 12 is provided with feed plate 14, and gas outlet 13 has been seted up to the front end of drying box 12.

Further, a hinge is arranged between the frequency converter cabinet main body 1 and the opening and closing door 9, and one side of the front end of the frequency converter cabinet main body 1 is movably connected with one side of the opening and closing door 9 through the hinge.

Further, a strong glue is arranged between the opening and closing door 9 and the waterproof sealing ring 10, the outer ring of the opening and closing door 9 is fixedly connected with the inner ring of the waterproof sealing ring 10 through the strong glue, a positioning frame is arranged between the frequency converter cabinet main body 1 and the heat dissipation plate 2, and the two sides of the frequency converter cabinet main body 1 are fixedly connected with the outer side of the heat dissipation plate 2 through the positioning frame.

Further, a fixing block is arranged between the drying box 12 and the opening and closing door 9, the inner side of the opening and closing door 9 is fixedly connected with the inner side of the drying box 12 through the fixing block, a hinge is arranged between the drying box 12 and the feeding plate 14, and the upper end of the drying box 12 is movably connected with one side of the feeding plate 14 through the hinge.

Furthermore, the frequency conversion control system comprises a voltage monitoring sensing module, a current monitoring sensing module, a temperature monitoring sensing module, a programmable control module, a PWM control module, a frequency conversion driving control module and an access control module, wherein the programmable control module is connected with the voltage monitoring sensing module, the current monitoring sensing module, the temperature monitoring sensing module, the PWM control module and the access control module, and the PWM control module is connected with the frequency conversion driving control module.

Furthermore, the input end of the programmable control module is electrically connected with the output ends of the voltage monitoring sensing module, the current monitoring sensing module, the temperature monitoring sensing module and the access control module, the output end of the programmable control module is electrically connected with the input end of the PWM control module, and the output end of the PWM control module is electrically connected with the input end of the variable-frequency drive control module.

The working principle is as follows: the utility model comprises a frequency converter cabinet main body 1, a heat radiation plate 2, a control box 3, a voltage display 4, a current display 5, a control panel 6, a positioning base 7, a switch lock 8, an opening and closing door 9, a sealing waterproof ring 10, an insulating plate 11, a drying box 12, a gas outlet 13, a feed plate 14 and a frequency conversion control system, wherein the frequency conversion control system comprises a voltage monitoring sensing module, a current monitoring sensing module, a temperature monitoring sensing module, a programmable control module, a PWM control module, a frequency conversion driving control module and an access control module, the programmable control module is connected with the voltage monitoring sensing module, the current monitoring sensing module, the temperature monitoring sensing module, the PWM control module and the access control module, the PWM control module is connected with the frequency conversion driving control module, when in use, the heat radiation plate 2 has a heat radiation effect, the voltage display 4 and the current display 5 are convenient to observe the internal voltage and current states, control panel 6 conveniently controls, location base 7 is convenient for place, waterproof sealing operation is conveniently carried out to sealed waterproof circle 10, insulation board 11 has fine insulating effect, inside location has dry box 12, add the drier to the inside of dry box 12 through feed plate 14, the drier blows to the inside of converter rack main part 1 through gas outlet 13 and carries out drying operation, and is more practical, voltage monitoring sensing module, current monitoring sensing module, temperature monitoring sensing module is convenient for observe the understanding to the inside behavior of device, carry out overall control through programmable control module, programmable control module adopts the PLC singlechip, control is simple and convenient more, and the simplified operation.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a simplify converter rack of converter control, includes converter rack main part (1) and frequency conversion control system, its characterized in that: the upper end of the frequency converter cabinet main body (1) is fixedly connected with a control box (3), the lower end of the frequency converter cabinet main body (1) is fixedly connected with a positioning base (7), two sides of the frequency converter cabinet main body (1) are fixedly connected with heat dissipation plates (2), the front end of the control box (3) is provided with a voltage display (4), a current display (5) and a control panel (6), the front end of the frequency converter cabinet main body (1) is provided with an opening and closing door (9), the outer ring of the opening and closing door (9) is fixedly connected with a sealing waterproof ring (10), one side of the opening and closing door (9) is provided with a switch lock (8), the outer surface of the opening and closing door (9) is fixedly connected with an insulation plate (11), the inner side of the opening and closing door (9) is fixedly connected with a drying box (12), the upper end of the drying box (12) is provided with a feeding plate (14), the front end of the drying box (12) is provided with an air outlet (13).

2. The simplified inverter control cabinet of claim 1, wherein: a hinge is arranged between the frequency converter cabinet main body (1) and the opening and closing door (9), and one side of the front end of the frequency converter cabinet main body (1) is movably connected with one side of the opening and closing door (9) through the hinge.

3. The simplified inverter control cabinet of claim 1, wherein: be provided with the powerful glue between door (9) and the waterproof seal circle (10) that opens and shuts, the outer lane of door (9) that opens and shuts passes through the powerful glue and the inner circle fixed connection of waterproof seal circle (10), be provided with the locating rack between converter rack main part (1) and heating panel (2), the outside fixed connection of locating rack and heating panel (2) is passed through to the both sides of converter rack main part (1).

4. The simplified inverter control cabinet of claim 1, wherein: be provided with the fixed block between dry box (12) and the door (9) that opens and shuts, the inboard fixed connection of fixed block and dry box (12) is passed through to the inboard of door (9) that opens and shuts, be provided with the hinge between dry box (12) and feed plate (14), one side swing joint of hinge and feed plate (14) is passed through to the upper end of dry box (12).

5. The simplified inverter control cabinet of claim 1, wherein: the frequency conversion control system comprises a voltage monitoring sensing module, a current monitoring sensing module, a temperature monitoring sensing module, a programmable control module, a PWM control module, a frequency conversion drive control module and an access control module, wherein the programmable control module is connected with the voltage monitoring sensing module, the current monitoring sensing module, the temperature monitoring sensing module, the PWM control module and the access control module, and the PWM control module is connected with the frequency conversion drive control module.

6. The simplified inverter control cabinet of claim 5, wherein: the input end of the programmable control module is electrically connected with the output ends of the voltage monitoring sensing module, the current monitoring sensing module, the temperature monitoring sensing module and the access control module, the output end of the programmable control module is electrically connected with the input end of the PWM control module, and the output end of the PWM control module is electrically connected with the input end of the variable-frequency drive control module.