CN211089457U - Dampproofing inverter cabinet - Google Patents
Dampproofing inverter cabinet Download PDFInfo
- Publication number
- CN211089457U CN211089457U CN202020149263.XU CN202020149263U CN211089457U CN 211089457 U CN211089457 U CN 211089457U CN 202020149263 U CN202020149263 U CN 202020149263U CN 211089457 U CN211089457 U CN 211089457U
- Authority
- CN
- China
- Prior art keywords
- frequency conversion
- cabinet
- conversion cabinet
- installation frame
- 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.)
- Expired - Fee Related
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 54
- 238000009434 installation Methods 0.000 claims abstract description 24
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 10
- 239000010935 stainless steel Substances 0.000 claims abstract description 10
- 238000002955 isolation Methods 0.000 claims description 18
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000002274 desiccant Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract 2
- 238000010030 laminating Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a dampproofing inverter cabinet, including keeping apart the base, the inverter cabinet, installation frame and cabinet door, it has the inverter cabinet to keep apart the base top through bolt fixed mounting, there is the installation frame on the inside top of inverter cabinet through bolt fixed mounting, inverter cabinet openly left side is rotated through the hinge and is connected with the cabinet door, closely laminating all around on cabinet door right side has joint strip, the inverter cabinet openly all is provided with the constant head tank all around, there is the separation net frequency conversion cabinet right side bottom through bolt fixed mounting, there is the fin frequency conversion cabinet right side bottom through bolt fixed mounting, and fin and separation net closely laminate, there is the suction hood on the inside top of installation frame through bolt fixed mounting, there is the stainless steel string bag inside through bolt fixed mounting of installation frame. This kind of dampproofing inverter cabinet can keep dry, has protected the inside electronic components of inverter cabinet and is difficult for weing the damage, and the practicality is strong.
Description
Technical Field
The utility model relates to a frequency conversion cabinet technical field specifically is a dampproofing frequency conversion cabinet.
Background
The existing frequency conversion cabinet can generate a large amount of heat in the working process, if the heat is not dissipated in time, circuits and parts are easily burnt out due to overhigh internal temperature, even a fire disaster is caused, and the problem of life and property threat to people is brought; and in the past, the frequency conversion cabinet is in a damp state in the environment that is easy to damp, moisture easily enters the frequency conversion cabinet for a long time, and a precise circuit board in the frequency conversion cabinet can be short-circuited to easily cause damage, so that the normal service life is influenced. Therefore, further research needs to be carried out on the basis of the existing frequency conversion cabinet, and a moisture-proof frequency conversion cabinet is provided.
Disclosure of Invention
The utility model aims to solve the shortcoming that exists among the background art, provide a dampproofing frequency conversion cabinet.
In order to realize the purpose, the utility model provides the following technical scheme, a dampproof frequency conversion cabinet comprises an isolation base, a frequency conversion cabinet, an installation frame and a cabinet door, wherein the frequency conversion cabinet is fixedly arranged at the top of the isolation base, the installation frame is fixedly arranged at the top end inside the frequency conversion cabinet, the front surface of the frequency conversion cabinet is rotationally connected with the cabinet door through a hinge, sealing rubber strips are tightly attached to the periphery of the inner side of the cabinet door, positioning grooves are respectively arranged at the periphery of the front surface of the frequency conversion cabinet, an isolation net is fixedly arranged at the bottom end of one side of the frequency conversion cabinet through bolts, radiating fins are fixedly arranged at the bottom end of the frequency conversion cabinet through bolts and are tightly attached to the isolation net, an air inlet cover is fixedly arranged at the top end inside the installation frame through bolts, the fan is installed to the inside bottom of installation frame through bolt fixed mounting, installation frame bottom left side has humidity transducer through bolt fixed mounting.
Furthermore, the frequency conversion cabinet and the cabinet door are mutually matched and kept sealed through a sealing rubber strip and a positioning groove.
Furthermore, the signal output end of the humidity sensor is in signal connection with the signal receiving end of the fan, and a P L C controller matched with the humidity sensor and the fan is arranged on one side of the frequency conversion cabinet.
Furthermore, the stainless steel string bag is latticed, and a distance is arranged between the stainless steel string bag and the fan.
Furthermore, the installation frame is the cuboid form of inside hollow, and the installation frame bottom is equipped with another inlet hood.
Furthermore, the drying agent block is made of calcium sulfate, and the inside of the drying agent block is provided with latticed vent holes.
The utility model provides a dampproofing inverter cabinet has following beneficial effect:
1. the utility model has the advantages of, the user coincide each other through joint strip and constant head tank between with frequency conversion cabinet and the cabinet door and keep sealed, effectively avoid the steam in the outside air to enter into the cabinet internal through the gap between frequency conversion cabinet and the cabinet door, make the internal drying that can keep, the inside electronic components of frequency conversion cabinet has been protected and has been difficult for the damage of weing, therefore, the clothes hanger is strong in practicability, when humidity transducer detects humidity concentration in the frequency conversion cabinet and surpasses rated value, humidity transducer is with signal transmission to P L C controller, opening of P L C controller control fan ventilates, the fan inhales the frequency conversion cabinet with the outside air this moment in, because the drier piece is made for calcium sulfate material, and the inside ventilation hole that is latticed that is equipped with of drier piece can absorb moisture, the moisture resistance has further been improved.
2. Secondly, in the fan operation in-process, the fan can accelerate the circulation of the interior air of inverter cabinet, makes the inside rapid cooling of inverter cabinet to protection distribution equipment's safety, there is the fin inverter cabinet right side bottom through bolt fixed mounting simultaneously, and fin and isolation net closely laminate, and the fin can accelerate the portion heat to scatter when the isolation net in ventilation in-process, realizes quick radiating effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic sectional view of the frequency conversion cabinet of the present invention.
Fig. 3 is a schematic cross-sectional view of the mounting frame of the present invention.
Fig. 4 is an exploded view of the heat dissipation plate and the frequency conversion cabinet of the present invention.
In FIGS. 1-4: the device comprises an isolation base-1, a frequency conversion cabinet-2, a positioning groove-201, an isolation net-202, a radiating fin-203, an installation frame-3, an air inlet cover-301, a stainless steel mesh pocket-302, a desiccant block-303, a fan-304, a humidity sensor-305, a cabinet door-4 and a sealing rubber strip-5.
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.
Example (b):
referring to figures 1-4 of the drawings,
the dampproof frequency conversion cabinet provided by the embodiment comprises an isolation base 1, a frequency conversion cabinet 2, an installation frame 3 and a cabinet door 4, wherein the frequency conversion cabinet 2 is fixedly installed at the top of the isolation base 1 through bolts, the installation frame 3 is fixedly installed at the top end inside the frequency conversion cabinet 2 through bolts, the cabinet door 4 is rotatably connected to the left side of the front surface of the frequency conversion cabinet 2 through hinges, a sealing rubber strip 5 is tightly attached to the periphery of the right side of the cabinet door 4, positioning grooves 201 are respectively arranged at the periphery of the front surface of the frequency conversion cabinet 2, an isolation net 202 is fixedly installed at the bottom end of the right side of the frequency conversion cabinet 2 through bolts, cooling fins 203 are fixedly installed at the bottom end of the right side of the frequency conversion cabinet 2 through bolts, the cooling fins 203 are tightly attached to the isolation net 202, an air inlet cover 301, the fan 304 is fixedly installed at the bottom end inside the installation frame 3 through a bolt, and the humidity sensor 305 is fixedly installed on the left side of the bottom end of the installation frame 3 through a bolt.
Further, coincide each other through joint strip 5 and constant head tank 201 between inverter cabinet 2 and the cabinet door 4 and keep sealed, effectively avoid the steam in the outside air to enter into the internal of cabinet through the gap between inverter cabinet 2 and the cabinet door 4 for the internal can keep dry, protected the inside electronic components of inverter cabinet 2 and be difficult for weing the damage, the practicality is strong.
Further, the signal output end of the humidity sensor 305 is in signal connection with the signal receiving end of the fan 304, a P L C controller used in cooperation with the humidity sensor 305 and the fan 304 is arranged on one side of the frequency conversion cabinet 2, when the humidity sensor 305 detects that the concentration of the humidity in the frequency conversion cabinet 2 exceeds a rated value, the humidity sensor 305 transmits a signal to the P L C controller, and the P L C controller controls the fan 304 to be opened for ventilation.
Further, stainless steel pocket 302 is latticed, and is equipped with the interval between stainless steel pocket 302 and the fan 304, and there is fin 203 at 2 right sides bottoms of inverter cabinet simultaneously through bolt fixed mounting, and fin 203 and isolation net 202 closely laminate, and fin 203 can accelerate a heat and dispel when the isolation net 202 in the ventilation process, realizes quick radiating effect.
Further, installation frame 3 is inside hollow cuboid form, and the 3 bottom of installation frame is equipped with another inlet hood 301, in fan 304 operation process to fan 304 can accelerate the circulation of air in the inverter cabinet 2, makes the inside rapid cooling of inverter cabinet 2, thereby protects distribution equipment's safety.
Further, drier piece 303 is made for calcium sulfate material, and is equipped with the latticed ventilation hole inside drier piece 303, and fan 304 inhales the variable frequency cabinet 2 with the outside air this moment in, because drier piece 303 is made for calcium sulfate material, and drier piece 303 is inside to be equipped with the latticed ventilation hole and can absorb moisture and dry, has further improved humidity resistance.
Use the utility model relates to a during dampproofing inverter cabinet, at first the user with between inverter cabinet 2 and the cabinet door 4 through joint strip 5 and constant head tank 201 coincide each other and keep sealed, effectively avoid the steam in the outside air to enter into the cabinet internal through the gap between inverter cabinet 2 and the cabinet door 4, make the internal drying that can keep, the electronic components of inverter cabinet 2 inside has been protected is difficult for the damage of weing, therefore, the clothes hanger is strong in practicability, when humidity transducer 305 detects 2 interior humid gas concentration of inverter cabinet and surpasses rated value, humidity transducer 305 is with signal transmission to P L C controller, P L C controller is controlling opening of fan 304 and is ventilating, fan 304 inhales the inverter cabinet 2 with the outside air this moment in, because drier piece 303 is made for calcium sulfate material, and drier piece 303 inside is equipped with the latticed ventilation hole that is latticed and can absorb the humid gas and dry, and at fan 304 operation in-process, and fan 304 can accelerate the circulation of the air in inverter cabinet 2, make the inside quick cooling of inverter cabinet 2, thereby protect the safety of distribution equipment, bolt fixed mounting has the fin 203 through bolt in 2 right side, and fin 203 and the heat removal of ventilation net 202 can be realized the heat removal of heat removal and the heat removal of heat insulation portion of the heat removal and the heat insulation net 202, the heat dissipation.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. A dampproof frequency conversion cabinet comprises an isolation base (1), a frequency conversion cabinet (2), an installation frame (3) and a cabinet door (4), wherein the frequency conversion cabinet (2) is fixedly installed at the top of the isolation base (1), the installation frame (3) is fixedly installed at the top end inside the frequency conversion cabinet (2), the cabinet door (4) is connected to the frequency conversion cabinet (2) in a front rotating mode through hinges, sealing rubber strips (5) are tightly attached to the periphery of the inner side of the cabinet door (4), positioning grooves (201) are formed in the periphery of the front side of the frequency conversion cabinet (2), an isolation net (202) is fixedly installed at the bottom end of one side of the frequency conversion cabinet (2), cooling fins (203) are fixedly installed at the bottom end of the frequency conversion cabinet (2) through bolts, the cooling fins (203) are tightly attached to the isolation net (202), an air inlet cover (301, the utility model discloses a drying machine, including installation frame (3), installation frame (3) are inside to have stainless steel string bag (302) through bolt fixed mounting, the inside drier piece (303) that is provided with of stainless steel string bag (302), there is fan (304) through bolt fixed mounting in the inside bottom of installation frame (3), there is humidity transducer (305) on the left of installation frame (3) bottom through bolt fixed mounting.
2. The moisture-proof frequency conversion cabinet according to claim 1, wherein the frequency conversion cabinet (2) and the cabinet door (4) are matched with each other through the sealing rubber strip (5) and the positioning groove (201) to maintain sealing.
3. The moisture-proof frequency conversion cabinet according to claim 1, wherein the signal output end of the humidity sensor (305) is in signal connection with the signal receiving end of the fan (304), and a P L C controller used with the humidity sensor (305) and the fan (304) is arranged on one side of the frequency conversion cabinet (2).
4. The moisture-proof frequency conversion cabinet according to claim 1, wherein the stainless steel mesh bag (302) is in a grid shape, and a space is provided between the stainless steel mesh bag (302) and the fan (304).
5. The moisture-proof frequency conversion cabinet according to claim 1, wherein the mounting frame (3) is a cuboid with a hollow interior, and the bottom end of the mounting frame (3) is provided with another air inlet cover (301).
6. The moisture-proof frequency conversion cabinet according to claim 1, wherein the desiccant block (303) is made of calcium sulfate, and the desiccant block (303) is provided with a grid-shaped vent hole therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020149263.XU CN211089457U (en) | 2020-02-02 | 2020-02-02 | Dampproofing inverter cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020149263.XU CN211089457U (en) | 2020-02-02 | 2020-02-02 | Dampproofing inverter cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211089457U true CN211089457U (en) | 2020-07-24 |
Family
ID=71625101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020149263.XU Expired - Fee Related CN211089457U (en) | 2020-02-02 | 2020-02-02 | Dampproofing inverter cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211089457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377819A (en) * | 2022-10-26 | 2022-11-22 | 国网山东省电力公司东营市东营区供电公司 | Damp-proof oil well frequency conversion cabinet |
-
2020
- 2020-02-02 CN CN202020149263.XU patent/CN211089457U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377819A (en) * | 2022-10-26 | 2022-11-22 | 国网山东省电力公司东营市东营区供电公司 | Damp-proof oil well frequency conversion cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |