CN214544081U - Full-protection outdoor high-voltage frequency converter - Google Patents

Full-protection outdoor high-voltage frequency converter Download PDF

Info

Publication number
CN214544081U
CN214544081U CN202120326309.5U CN202120326309U CN214544081U CN 214544081 U CN214544081 U CN 214544081U CN 202120326309 U CN202120326309 U CN 202120326309U CN 214544081 U CN214544081 U CN 214544081U
Authority
CN
China
Prior art keywords
box
gas
chamber
outdoor
fixed mounting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202120326309.5U
Other languages
Chinese (zh)
Inventor
郭培囵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaoning Ecid Electric Co ltd
Original Assignee
Liaoning Ecid Electric Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Liaoning Ecid Electric Co ltd filed Critical Liaoning Ecid Electric Co ltd
Priority to CN202120326309.5U priority Critical patent/CN214544081U/en
Application granted granted Critical
Publication of CN214544081U publication Critical patent/CN214544081U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses an outdoor high-voltage inverter of full protection type, the power distribution box comprises a box body, the equal fixed mounting in front side and the rear side of box inner chamber has gas interchanger, the left side of box inner chamber just is located fixed mounting between two gas interchangers has the phase-shifting transformer, the center department of box inner chamber just is located fixed mounting between two gas interchangers and has power component, the inner chamber of box and the right side fixed mounting who is located power component have the switch board. The utility model discloses a set up box, gas-gas interchanger, phase-shifting transformer, power component, cubical switchboard and switch board cooperation and use, have safe radiating advantage, it is relatively poor to have solved current outdoor high-voltage inverter heat dissipation security, and the water-cooling has the water route to reveal, and there is impurity to sneak into in the forced air cooling, has reduced the problem of outdoor high-voltage inverter security, can be applicable to outdoor operating mode, especially abominable operating mode environment, like the wind-powered electricity generation field, there is the environment etc. of salt fog, sand blown by wind, dust.

Description

Full-protection outdoor high-voltage frequency converter
Technical Field
The utility model relates to a high-power electronic equipment technical field of high pressure specifically is the outdoor high-voltage inverter of full protection type.
Background
The frequency converter is an electric energy control device which converts a power frequency power supply into another frequency by utilizing the on-off action of a power semiconductor device, along with the rapid development of modern power electronic technology and microelectronic technology, a high-voltage high-power frequency conversion speed regulation device is continuously mature, the high-voltage problem which is difficult to solve originally is solved well in recent years by device series connection or unit series connection.
At present, outdoor high-voltage inverter adopts water-cooling or air-cooled form to dispel the heat mostly, and the water cooling system installation is complicated, and in case the water route takes place to reveal, can cause huge potential safety hazard to high-tension apparatus, and the air-cooled fan adopts the direct heat dissipation, and outside environmental factor such as outside sand blown by the wind, dust, salt fog easily gets into inside the equipment, and equipment has the potential safety hazard, consequently need design a novel outdoor high-voltage inverter and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at provides the outdoor high-voltage inverter of full protection type, possesses safe radiating advantage, has solved current outdoor high-voltage inverter heat dissipation security relatively poor, and there is the water route to reveal in the water-cooling, there is impurity to sneak into in the air-cooled, has reduced the problem of outdoor high-voltage inverter security.
In order to achieve the above object, the utility model provides a following technical scheme: full outdoor high-voltage inverter of protection type, the power distribution box comprises a box body, the equal fixed mounting in front side and the rear side of box inner chamber has gas exchanger, the left side of box inner chamber just is located fixed mounting between two gas exchangers has the phase-shifting transformer, the center department of box inner chamber just is located fixed mounting between two gas exchangers and has power component, the inner chamber of box just is located power component's right side fixed mounting has the switch board, the right side of box inner chamber just is located fixed mounting between two gas exchangers and has the cubical switchboard.
Preferably, the left side of the inner cavity of the box body and the bottom of the air-air exchanger are fixedly provided with fans matched with the air-air exchanger for use, and the left side of the inner cavity of the box body and the top of the air-air exchanger are fixedly connected with radiating fins.
Preferably, the front surface of the control cabinet penetrates through the front side of the box body, and the four corners of the box body are fixedly sleeved with protection angles.
Preferably, the top and the bottom of the box body are both fixedly connected with mounting blocks, and mounting bolts penetrate through the surfaces of the mounting blocks.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up box, gas-gas interchanger, phase-shifting transformer, power component, cubical switchboard and switch board cooperation and use, have safe radiating advantage, it is relatively poor to have solved current outdoor high-voltage inverter heat dissipation security, and the water-cooling has the water route to reveal, and there is impurity to sneak into in the forced air cooling, has reduced the problem of outdoor high-voltage inverter security, can be applicable to outdoor operating mode, especially abominable operating mode environment, like the wind-powered electricity generation field, there is the environment etc. of salt fog, sand blown by wind, dust.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the structure of the gas-gas exchanger of the present invention;
FIG. 3 is a front view of the structure of the present invention;
FIG. 4 is a schematic side view of the phase-shifting transformer of the present invention;
fig. 5 is a schematic view of the front view of the box structure of the present invention.
In the figure: the device comprises a box body 1, a gas-gas exchanger 2, a phase-shifting transformer 3, a power assembly 4, a switch cabinet 5 and a control cabinet 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a full protection type outdoor high voltage inverter includes a box 1, four corners of the box 1 are fixedly sleeved with a protection corner, a gas-gas exchanger 2 is fixedly installed at both the front side and the rear side of an inner cavity of the box 1, a fan cooperating with the gas-gas exchanger 2 is fixedly installed at the left side of the inner cavity of the box 1 and at the bottom of the gas-gas exchanger 2, a heat sink is fixedly connected at the left side of the inner cavity of the box 1 and at the top of the gas-gas exchanger 2, a phase-shifting transformer 3 is fixedly installed at the left side of the inner cavity of the box 1 and between the two gas-gas exchangers 2, a power module 4 is fixedly installed at the center of the inner cavity of the box 1 and between the two gas-gas exchangers 2, a control cabinet 6 is fixedly installed at the right side of the power module 4 in the inner cavity of the box 1, a positive surface of the control cabinet 6 penetrates through the front side of the box 1, a switch cabinet 5 is fixedly installed at the right side of the inner cavity of the box 1 and between the two gas-gas exchangers 2, the equal fixedly connected with installation piece in top and the bottom of box 1, the surface of installation piece runs through and is provided with construction bolt, through setting up box 1, gas-gas exchanger 2, phase-shifting transformer 3, power component 4, cubical switchboard 5 and switch board 6 cooperation are used, safe radiating advantage has, it is relatively poor to have solved current outdoor high-voltage inverter heat dissipation security, there is the water route to reveal in the water-cooling, there is impurity to sneak into in the forced air cooling, the problem of outdoor high-voltage inverter security has been reduced, can be applicable to outdoor operating mode, especially abominable operating mode environment, such as wind-powered electricity generation field, there is salt fog, sand blown by the wind, the environment of dust etc.
During the use, through setting up gas exchanger 2, can keep apart phase-shifting transformer 3, power component 4 and cubical switchboard 5 with external environment, through the work of switch board 6 control gas exchanger 2, adopt gas exchange mode, carry out the heat dissipation to all heating elements in the box 1 and handle, the security is higher.
All kinds of parts used in this application file are standard parts, can purchase from the market, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet and welding among the prior art, and machinery, part and electrical equipment all adopt conventional model among the prior art, and circuit connection adopts conventional connected mode among the prior art, and electrical equipment all communicates with external safe power supply, does not make specific statement here again.
In summary, the following steps: this outdoor high-voltage inverter of full protection type, through setting up box 1, gas exchanger 2, phase-shifting transformer 3, power component 4, cubical switchboard 5 and 6 cooperation uses of switch board, safe radiating advantage has, it is relatively poor to have solved current outdoor high-voltage inverter heat dissipation security, the water-cooling has the water route to reveal, there is impurity to sneak into in the air-cooled, the problem of outdoor high-voltage inverter security has been reduced, can be applicable to outdoor operating mode, especially adverse operating mode environment, like wind-powered electricity generation field, there is salt fog, sand blown by the wind, the environment of dust etc.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. Outdoor high-voltage inverter of full protection type, including box (1), its characterized in that: the utility model discloses a power supply box, including box (1), box (1) inner chamber, the front side of box (1) inner chamber and the equal fixed mounting in rear side have gas exchanger (2), the left side of box (1) inner chamber just is located fixed mounting between two gas exchanger (2) and has phase-shifting transformer (3), the center department of box (1) inner chamber just is located fixed mounting between two gas exchanger (2) and has power component (4), the inner chamber of box (1) just is located the right side fixed mounting of power component (4) and has switch board (6), the right side of box (1) inner chamber just is located fixed mounting between two gas exchanger (2) and has cubical switchboard (5).
2. The fully protected outdoor high-voltage frequency converter according to claim 1, wherein: the left side of box (1) inner chamber and the bottom fixed mounting that is located gas-gas exchanger (2) have with the fan that gas-gas exchanger (2) cooperation was used, the left side of box (1) inner chamber and the top fixedly connected with fin that is located gas-gas exchanger (2).
3. The fully protected outdoor high-voltage frequency converter according to claim 1, wherein: the front surface of the control cabinet (6) penetrates through the front side of the box body (1), and protection angles are fixedly sleeved at four corners of the box body (1).
4. The fully protected outdoor high-voltage frequency converter according to claim 1, wherein: the top and the bottom of the box body (1) are fixedly connected with mounting blocks, and mounting bolts penetrate through the surfaces of the mounting blocks.
CN202120326309.5U 2021-02-04 2021-02-04 Full-protection outdoor high-voltage frequency converter Active CN214544081U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120326309.5U CN214544081U (en) 2021-02-04 2021-02-04 Full-protection outdoor high-voltage frequency converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120326309.5U CN214544081U (en) 2021-02-04 2021-02-04 Full-protection outdoor high-voltage frequency converter

Publications (1)

Publication Number Publication Date
CN214544081U true CN214544081U (en) 2021-10-29

Family

ID=78233964

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120326309.5U Active CN214544081U (en) 2021-02-04 2021-02-04 Full-protection outdoor high-voltage frequency converter

Country Status (1)

Country Link
CN (1) CN214544081U (en)

Similar Documents

Publication Publication Date Title
CN206100754U (en) Heat -dissipation system for whole unit of large -power inverter
CA3062955C (en) Power cabinet, grid-connected photovoltaic system and container
CN211701867U (en) High-efficient radiating dc-to-ac converter
CN214544081U (en) Full-protection outdoor high-voltage frequency converter
CN208316138U (en) A kind of weak current engineering heat dissipating device for distribution box
CN201063527Y (en) Large-power high-voltage frequency conversion inverter
CN211981228U (en) Closed power cabinet
CN101296602A (en) Recirculated water-cooling and air-cooling heat radiating device
CN212278132U (en) Outer protective shell for inverter
CN213125519U (en) Bus duct with high-efficient heat radiation structure
CN212518768U (en) Air-cooled case for switching power supply
CN106098307A (en) A kind of transformator of good heat dissipation effect
CN213880768U (en) Sectional switch controller convenient to heat dissipation
CN209982092U (en) Potential energy recovery power generation air conditioning unit
CN212570642U (en) Transformer with good heat dissipation performance in high-temperature environment
CN213183829U (en) Transformer that protection and radiating effect are good
CN201210780Y (en) Recirculated water-cooling and air-cooling heat radiating device
CN209766957U (en) Electrical engineering block terminal with high-efficient heat dissipation function
CN214101169U (en) High-frequency switching power supply
CN216490243U (en) Vehicle-mounted inverter with leakage protection circuit of vehicle-mounted inverter
CN215378163U (en) Piece formula heat dissipation switch board
CN208707539U (en) A kind of photovoltaic power generation photovoltaic combining inverter
CN212751865U (en) Power supply with explosion-proof circuit board
CN211778205U (en) Fan frame of radiating fan
CN210167975U (en) Micro inverter shell and micro inverter

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant