CN218124537U

CN218124537U - Outdoor dampproofing constant temperature inverter cabinet

Info

Publication number: CN218124537U
Application number: CN202222087337.3U
Authority: CN
Inventors: 何名军; 吕云飞; 王利光
Original assignee: Inner Mongolia Aikesi Electromechanical Equipment Co ltd
Current assignee: Inner Mongolia Aikesi Electromechanical Equipment Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-23
Anticipated expiration: 2032-08-09

Abstract

The utility model belongs to the technical field of the inverter cabinet, and an outdoor dampproofing constant temperature frequency conversion cabinet is disclosed, including the inverter cabinet shell, the positive movable mounting of inverter cabinet shell has the cabinet door, the notch has all been seted up to the top of inverter cabinet shell left end and right-hand member. The utility model discloses a set up the fan, the movable drying cabinet, installation piece and square, the operation of fan can pass through the notch discharge with the high gas of the inside temperature of inverter cabinet shell, thereby play radiating effect, make the inside temperature of inverter cabinet shell can be invariable in certain within range, when the drier has been placed to movable drying cabinet's inside, will absorb the moisture that gets into to the inside air of movable drying cabinet through the installation piece, thereby make the inside gas of inverter cabinet shell keep dry, play damp-proof effect, when the square breaks away from the inside of inverter cabinet shell, will remove the spacing effect to the movable drying cabinet, make operating personnel can change the drier.

Description

Outdoor dampproofing constant temperature inverter cabinet

Technical Field

The utility model belongs to the technical field of the inverter cabinet, specifically be outdoor dampproofing constant temperature inverter cabinet.

Background

The frequency conversion cabinet is a control cabinet applying a frequency converter to drive a power device, is widely popularized due to good starting performance, speed regulation performance and energy-saving effect, and can reduce impact and large pressure drop of a high-power water pump or a fan on a power grid to the maximum extent.

At present, operating personnel is when reducing high-power electrical apparatus and assaulting the electric wire netting, often need use the frequency conversion cabinet, thereby be convenient for operating personnel to cut down the impact that high-power electrical apparatus brought, and the frequency conversion cabinet among the prior art is at the in-process of in-service use, although can realize basic frequency conversion effect, but it is often installed outdoors, and often need face moist air at open air frequency conversion cabinet, and adopt inclosed design mostly, inconvenient dispel the heat to frequency conversion cabinet inside, thereby can't play homothermal effect to its inside, can reduce the life of its internal plant, consequently, need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides an outdoor dampproofing constant temperature frequency conversion cabinet has dampproofing and homothermal advantage.

In order to achieve the above object, the utility model provides a following technical scheme: outdoor dampproofing constant temperature inverter cabinet, including the inverter cabinet shell, the positive movable mounting of inverter cabinet shell has the cabinet door, the notch has all been seted up to the top of inverter cabinet shell left end and right-hand member, the opening has been seted up to the bottom of inverter cabinet shell right-hand member, the fixed plate of having cup jointed in the inside top of inverter cabinet shell, the fixed connecting plate of having cup jointed in the inside below of inverter cabinet shell, the middle part fixed mounting of fixed plate has the fan, the middle part swing joint of inverter cabinet shell inner chamber bottom has the movable drying cabinet, the front end of movable drying cabinet runs through the inverter cabinet shell and extends to the surface of inverter cabinet shell, the inside right-hand member fixed mounting of movable drying cabinet has the installation piece, the cavity has been seted up in the front of movable drying cabinet, the inside left end activity of cavity has cup jointed the movable block, the left end fixedly connected with square of movable block, the other end of square runs through the movable drying cabinet and extends to the inside of inverter cabinet shell, the positive fixedly connected with of movable block draws the piece, the other end of drawing the other end of piece runs through the cavity and extends to the outside of cavity, the right-hand member fixedly connected with flexible spring, the other end fixed connection of flexible spring.

As the utility model discloses it is preferred, the equal fixedly connected with in side is located the dog in movable drying case left and right sides about frequency conversion cabinet shell inner chamber bottom, the surface of dog and movable drying case's surface swing joint.

As the utility model discloses it is preferred, the bottom fixed mounting of frequency conversion cabinet shell inner chamber has the filter plate who is located movable drying oven right side, filter plate's top and the bottom fixed connection of connecting plate, the bottom swing joint of frequency conversion cabinet shell inner chamber has the motion piece that is located filter plate right side, the inside fixedly connected with sponge piece of motion piece, the left end of sponge piece and the right-hand member swing joint who filters plate.

As the utility model discloses it is preferred, the back fixed mounting of frequency conversion cabinet shell has driving motor, the fixed cover of the other end of driving motor output shaft has connect the lead screw, the other end of lead screw runs through the frequency conversion cabinet shell and extends to the inside of frequency conversion cabinet shell and cup joints with the inner wall of frequency conversion cabinet shell is fixed, the outside right-hand member screw thread of lead screw has cup jointed the connecting block, the back of connecting block and the positive fixed connection of motion piece.

As the utility model discloses it is preferred, the left side fixedly connected with of frequency conversion cabinet shell back bottom is located the outside protective housing of driving motor, the protective housing adopts the stainless steel to make.

As the utility model discloses it is preferred, the right side fixed mounting at connecting plate top has the fan, the fixed intercommunication in top of fan has the exhaust tube, the fixed intercommunication in bottom of fan has the blast pipe, the other end through connection board of blast pipe extends to the below of connecting plate.

As the utility model discloses preferred, the installation piece adopts the gauze to make, the installation piece is in the state of straining straightly.

As the utility model discloses preferred, the positive top fixed mounting of cabinet door has the warning sign, the appearance of warning sign presents for triangle-shaped.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the fan, the movable drying cabinet, installation piece and square, the operation of fan can pass through the notch discharge with the high gas of the inside temperature of inverter cabinet shell, thereby play radiating effect, make the inside temperature of inverter cabinet shell can be invariable in certain within range, when the drier has been placed to movable drying cabinet's inside, will absorb the moisture that gets into to the inside air of movable drying cabinet through the installation piece, thereby make the inside gas of inverter cabinet shell keep dry, play damp-proof effect, when the square breaks away from the inside of inverter cabinet shell, will remove the spacing effect to the movable drying cabinet, make operating personnel can change the drier.

2. The utility model discloses a filter plate, the motion piece, sponge piece and fan are crossed in the setting, through the design of filtering the otter board, can reduce the inside that the dust enters into the inverter cabinet shell, thereby make the inside equipment of inverter cabinet shell have better operational environment, the operation of motion piece will make the sponge piece take place to move, thereby can clear up the dust of filtering the otter board top, and the operation of fan will be through exhaust tube extraction gas, later discharge through the blast pipe, the dust that will clear up gets off blows away.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the back view structure of the present invention;

FIG. 3 is a front sectional view of the present invention;

FIG. 4 is a partial schematic view of FIG. 3;

FIG. 5 is a schematic view of the sectional structure of the inside of the movable drying box of the present invention;

FIG. 6 is a schematic side sectional view of the present invention;

fig. 7 is a partially enlarged structural view of a portion a in fig. 5.

In the figure: 1. a frequency conversion cabinet shell; 2. a cabinet door; 3. a notch; 4. a port; 5. a fixing plate; 6. a connecting plate; 7. a fan; 8. a movable drying box; 9. mounting blocks; 10. a cavity; 11. a movable block; 12. a square block; 13. pulling the block; 14. a flexible spring; 15. a stopper; 16. a warning board; 17. filtering the screen plate; 18. a motion block; 19. a sponge block; 20. connecting blocks; 21. a drive motor; 22. a lead screw; 23. a protective shell; 24. a fan; 25. an air exhaust pipe; 26. and (4) exhausting the gas.

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 efforts all belong to the protection scope of the present invention.

As shown in figures 1 to 7, the outdoor moisture-proof constant temperature frequency conversion cabinet provided by the utility model comprises a frequency conversion cabinet shell 1, a cabinet door 2 is movably arranged on the front surface of the frequency conversion cabinet shell 1, notches 3 are respectively arranged above the left end and the right end of the frequency conversion cabinet shell 1, a through opening 4 is arranged at the bottom of the right end of the frequency conversion cabinet shell 1, a fixed plate 5 is fixedly sleeved on the upper part inside the frequency conversion cabinet shell 1, a connecting plate 6 is fixedly sleeved on the lower part inside the frequency conversion cabinet shell 1, a fan 7 is fixedly arranged in the middle part of the fixed plate 5, a movable drying box 8 is movably connected at the middle part of the bottom end of the inner cavity of the frequency conversion cabinet shell 1, the front end of the movable drying box 8 penetrates through the frequency conversion cabinet shell 1 and extends to the outer surface of the frequency conversion cabinet shell 1, a drying agent is stored in the movable drying box 8, and a mounting block 9 is fixedly arranged at the right end inside the movable drying box 8, cavity 10 has been seted up on movable drying cabinet 8's front, cavity 10 inside left end activity cup joints movable block 11, the left end fixedly connected with square 12 of movable block 11, the other end of square 12 runs through movable drying cabinet 8 and extends to the inside of frequency conversion cabinet shell 1, the front fixedly connected with of movable block 11 draws piece 13, the other end that draws piece 13 runs through cavity 10 and extends to the outside of cavity 10, the right-hand member fixedly connected with flexible spring 14 of movable block 11, the other end of flexible spring 14 and the right-hand member fixed connection of cavity 10, design through flexible spring 14, flexible spring 14 is in the state of compression this moment, because the elasticity recovery effect of flexible spring 14, consequently, flexible spring 14 will promote movable block 11, thereby make square 12 can't break away from the inside of frequency conversion cabinet shell 1, remove the holistic spacing effect of movable drying cabinet 8.

Firstly, operating personnel can start fan 7, the operation of fan 7 can be discharged the high gas of the inside temperature of inverter cabinet shell 1 through the notch 3 at left and right ends, play radiating effect, external gas will get into through the bottom opening 4 of 1 right-hand member of inverter cabinet shell this moment, then get into inside the movable drying oven 8 of 1 inner chamber bottom of inverter cabinet shell, the inside drier of movable drying oven 8 will be with the moisture absorption in the air, wherein, the position fretwork directly over movable drying oven 8 in connecting plate 6, so that movable drying oven 8 top and inverter cabinet shell 1 intercommunication, air after the drier drying in movable drying oven 8 passes through the fretwork of connecting plate 6 and gets into inverter cabinet shell 1 in, thereby make the inside of inverter cabinet shell 1 keep dry, and, gaseous one advances one, more be favorable to the heat dissipation in the inverter cabinet shell 1, the constant temperature effect in the inverter cabinet shell 1 has been played. When operating personnel need change the drier, can stimulate and draw piece 13, the motion that draws piece 13 will make the square 12 take place the motion through movable block 11 for the other end of square 12 breaks away from the inside of frequency conversion cabinet shell 1, thereby removes the spacing effect to movable drying cabinet 8 is holistic, and operating personnel can take movable drying cabinet 8 out this moment and change the drier, keeps drying capacity with the drier in the guarantee movable drying cabinet 8.

Referring to fig. 1 and 4, the left side and the right side of the bottom of the inner cavity of the housing 1 of the frequency conversion cabinet are fixedly connected with a stop dog 15 positioned on the left side and the right side of the movable drying box 8, the outer surface of the stop dog 15 is movably connected with the outer surface of the movable drying box 8, and a warning board 16 is fixedly installed above the front surface of the cabinet door 2.

As the utility model discloses a technical optimization scheme, through the design of dog 15, when movable drying cabinet 8 is located the inside of inverter cabinet shell 1, two dogs 15 will play spacing effect to movable drying cabinet 8 to can be so that movable drying cabinet 8 more stable in inverter cabinet shell 1's inside.

In addition, a warning board 16 is fixedly mounted above the front face of the cabinet door 2, and the warning board 16 can give a warning effect to passing people.

Referring to fig. 4 and 5, a filter screen plate 17 located on the right side of the movable drying oven 8 is fixedly installed at the bottom of the inner cavity of the housing 1 of the frequency conversion cabinet, the top of the filter screen plate 17 is fixedly connected with the bottom of the connecting plate 6, a moving block 18 located on the right side of the filter screen plate 17 is movably connected with the bottom of the inner cavity of the housing 1 of the frequency conversion cabinet, a sponge block 19 is fixedly connected inside the moving block 18, and the left end of the sponge block 19 is movably connected with the right end of the filter screen plate 17.

As a technical optimization scheme of the utility model, through the design of sponge piece 19, when the seesaw takes place for motion piece 18, will make sponge piece 19 take place the motion to can clear up adnexed dust on filtering screen plate 17, make the dust can not pile up on filtering screen plate 17, cause the influence to the radiating effect of this frequency conversion cabinet.

Referring to fig. 6, a driving motor 21 is fixedly mounted on the back of the casing 1 of the frequency conversion cabinet, a lead screw 22 is fixedly sleeved on the other end of an output shaft of the driving motor 21, the other end of the lead screw 22 penetrates through the casing 1 of the frequency conversion cabinet, extends into the casing 1 of the frequency conversion cabinet, and is fixedly sleeved on the inner wall of the casing 1 of the frequency conversion cabinet, a connecting block 20 is sleeved on the right end of the outside of the lead screw 22 in a threaded manner, and the back of the connecting block 20 is fixedly connected with the front of the moving block 18.

As the utility model discloses a technical optimization scheme is through connecting block 20's design to connecting block 20 has the performance of activity, when driving motor 21 moves, will make lead screw 22 take place to rotate, through the cooperation between connecting block 20 and the lead screw 22, will make connecting block 20 take place to move, thereby can make sponge piece 19 take place to move through motion piece 18, clears up the dust of filtering net board 17 top.

Referring to fig. 2, a protective shell 23 located outside the driving motor 21 is fixedly connected to the left side of the bottom of the back surface of the housing 1 of the frequency conversion cabinet, and the protective shell 23 is made of stainless steel.

As a technical optimization scheme of the utility model, through the design of protective housing 23, protective housing 23 can play the effect of protection to its inside driving motor 21 to make driving motor 21 when outdoor, can not take place to contact with the rainwater, thereby can be so that driving motor 21 is difficult for taking place to damage.

Referring to fig. 4, a fan 24 is fixedly mounted on the right side of the top of the connecting plate 6, the top of the fan 24 is fixedly communicated with an air exhaust pipe 25, the bottom of the fan 24 is fixedly communicated with an air exhaust pipe 26, and the other end of the air exhaust pipe 26 penetrates through the connecting plate 6 and extends to the lower side of the connecting plate 6.

As the utility model discloses a technical optimization scheme, through fan 24's design, when fan 24 operation, will extract the gas in the frequency conversion cabinet shell 1 through exhaust tube 25, later discharge through blast pipe 26 to can blow off the dust that sponge piece 19 cleared up from filtering screen plate 17, make the dust can not adhere to filtering screen plate 17 again.

Referring to fig. 4, the mounting block 9 is made of gauze, and the mounting block 9 is in a straightened state.

As the utility model discloses a technical optimization scheme, through the design of installation piece 9, can play the effect that blocks to the inside drier of movable drying box 8 for the drier can not take place the motion, and can make the gaseous inside that enters into movable drying box 8 through installation piece 9 of frequency conversion cabinet shell 1 outside, thereby be convenient for carry out the drying to gas.

Referring to fig. 1, a warning board 16 is fixedly installed above the front surface of the cabinet door 2, and the warning board 16 is triangular in shape.

As a technical optimization scheme of the utility model, through warning sign 16's design, warning sign 16 can play the effect of warning to passing pedestrian and operating personnel to can indirectly improve passing pedestrian and operating personnel's security.

The utility model discloses a theory of operation and use flow:

firstly, operating personnel can start fan 7, the operation of fan 7 can pass through notch 3 with the high gas of the inside temperature of inverter cabinet shell 1 and discharge, play radiating effect, external gas will get into through opening 4 this moment, the installation piece 9 that is made by the gauze again through filtering otter board 17 gets into to the movable drying box 8 inside, the inside drier of movable drying box 8 will be with the moisture absorption in the air, thereby make inverter cabinet shell 1's inside keep dry, when operating personnel need change the drier, can stimulate and draw piece 13, the motion that draws piece 13 will make the square 12 take place the motion through movable block 11, thereby remove the spacing effect to movable drying box 8 is holistic, operating personnel can take movable drying box 8 out at this moment and change the drier.

Then, if an operator needs to clean dust above the filter screen plate 17, the driving motor 21 can be started, the lead screw 22 can be rotated by the operation of the driving motor 21, the connecting block 20 can be moved by the cooperation between the connecting block 20 and the lead screw 22, so that the sponge block 19 can be moved by the moving block 18 to clean the dust above the filter screen plate 17, and then the operator can start the fan 24, the fan 24 can pump air through the air suction pipe 25, and then the air is discharged through the exhaust pipe 26 to blow off the cleaned dust.

It should be noted that, in this document, relational terms such as first and second, and the like are 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.

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

1. The utility model provides an outdoor dampproofing constant temperature frequency conversion cabinet, includes frequency conversion cabinet shell (1), its characterized in that: the front movable mounting of frequency conversion cabinet shell (1) has cabinet door (2), notch (3) have all been seted up to the top of frequency conversion cabinet shell (1) left end and right-hand member, opening (4) have been seted up to the bottom of frequency conversion cabinet shell (1) right-hand member, fixed plate (5) have been cup jointed to the top of frequency conversion cabinet shell (1) inside, connecting plate (6) have been fixedly cup jointed to the below of frequency conversion cabinet shell (1) inside, the middle part fixed mounting of fixed plate (5) has fan (7), the middle part swing joint of frequency conversion cabinet shell (1) inner chamber bottom has movable drying cabinet (8), the front end of movable drying cabinet (8) runs through frequency conversion cabinet shell (1) and extends to the surface of frequency conversion cabinet shell (1), the right-hand member fixed mounting of movable drying cabinet (8) inside has installation piece (9), cavity (10) has been seted up in the front of movable drying cabinet (8), the left end activity of cavity (10) inside has been cup jointed movable block (11), the left end fixed connection of movable block (11) has square (12), the other end of movable block (12) runs through movable drying cabinet shell (8) and extends to the fixed block (13) of movable drying cabinet shell, the other end of cavity (10) is drawn the outside the movable block (13) and the movable block (13) is drawn, the right end of the movable block (11) is fixedly connected with a flexible spring (14), and the other end of the flexible spring (14) is fixedly connected with the right end of the cavity (10).

2. The outdoor moisture-proof constant-temperature frequency conversion cabinet according to claim 1, characterized in that: the equal fixedly connected with in side is located dog (15) of activity drying cabinet (8) left and right sides about frequency conversion cabinet shell (1) inner chamber bottom, the surface of dog (15) and the surface swing joint of activity drying cabinet (8).

3. The outdoor moisture-proof constant-temperature frequency conversion cabinet according to claim 1, characterized in that: the bottom fixed mounting of frequency conversion cabinet shell (1) inner chamber has filter screen board (17) that is located movable drying cabinet (8) right side, the top of filter screen board (17) and the bottom fixed connection of connecting plate (6), the bottom swing joint of frequency conversion cabinet shell (1) inner chamber has motion piece (18) that are located filter screen board (17) right side, the inside fixedly connected with sponge piece (19) of motion piece (18), the left end of sponge piece (19) and the right-hand member swing joint of filter screen board (17).

4. The outdoor moisture-proof constant-temperature frequency conversion cabinet according to claim 3, characterized in that: the utility model discloses a frequency conversion cabinet, including frequency conversion cabinet shell (1), the fixed back of frequency conversion cabinet shell (1) is fixed to be installed with driving motor (21), the fixed cover of the other end of driving motor (21) output shaft has connect lead screw (22), the other end of lead screw (22) runs through frequency conversion cabinet shell (1) and extends to the inside of frequency conversion cabinet shell (1) and cup joints with the inner wall of frequency conversion cabinet shell (1) is fixed, connecting block (20) have been cup jointed to the right-hand member screw thread of lead screw (22) outside, the back of connecting block (20) and the front fixed connection of motion piece (18).

5. The outdoor moisture-proof constant-temperature frequency conversion cabinet according to claim 4, characterized in that: the left side fixedly connected with of frequency conversion cabinet shell (1) back bottom is located outside protective housing (23) of driving motor (21), protective housing (23) adopt the stainless steel to make.

6. The outdoor moisture-proof constant-temperature frequency conversion cabinet according to claim 1, characterized in that: the fan (24) is fixedly installed on the right side of the top of the connecting plate (6), the top of the fan (24) is fixedly communicated with an air exhaust pipe (25), the bottom of the fan (24) is fixedly communicated with an exhaust pipe (26), and the other end of the exhaust pipe (26) penetrates through the connecting plate (6) and extends to the position below the connecting plate (6).

7. The outdoor moisture-proof constant-temperature frequency conversion cabinet according to claim 1, characterized in that: the mounting block (9) is made of gauze, and the mounting block (9) is in a stretched state.

8. The outdoor moisture-proof constant-temperature frequency conversion cabinet according to claim 1, characterized in that: a warning board (16) is fixedly mounted above the front face of the cabinet door (2), and the shape of the warning board (16) is triangular.