CN109769372A - A kind of damp-proof frequency conversion tank - Google Patents
A kind of damp-proof frequency conversion tank Download PDFInfo
- Publication number
- CN109769372A CN109769372A CN201910056388.XA CN201910056388A CN109769372A CN 109769372 A CN109769372 A CN 109769372A CN 201910056388 A CN201910056388 A CN 201910056388A CN 109769372 A CN109769372 A CN 109769372A
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- Prior art keywords
- cabinet body
- frequency conversion
- damp
- conversion tank
- wall
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Abstract
The present invention discloses a kind of damp-proof frequency conversion tank, including cabinet body, multiple bar radiating holes are also provided on the cabinet body rear wall, and it opens on the side wall of described cabinet body one end depending on there is connection jaws, cabinet body bottom end quadrangle is further fixed on supporting leg, the cabinet body side wall upper and lower ends are respectively arranged with gas vent and bleeding point, and it is communicated on the outside of the bleeding point except wet tank, fixed frame is further fixed on the cabinet body lateral wall, the wet tank upper end of removing is fixedly connected on fixed frame, described remove is connected with aspiration pump at wet tank gas outlet, and aspiration pump upper end gas outlet is communicated with appendix, the appendix other end and the gas vent of cabinet body sidewall upper are tightly connected, described remove in wet tank is equipped with semi-conductor condensation piece, the dehumidifying case bottom dead center position is also communicated with outlet pipe directed downwardly.The present invention removes wet tank and aspiration pump frequency conversion tank side installation embedded semiconductor condensate film, can be more dry air by humid air cyclic permutation in frequency conversion tank.
Description
Technical field
The present invention relates to frequency conversion tank technical field, specially a kind of damp-proof frequency conversion tank.
Background technique
Frequency conversion tank, common power cabinet or control cabinet are changed to Frequency converting driving mode by traditional driving style.In brief: answering
With the control cabinet of frequency converter dragging power device.Become current because of its good starting performance, speed adjusting performance and energy-saving effect
The power driving style of popularization.
It is commonly installed the electric fittings of multiplicity in frequency conversion tank, therefore more demanding for circuit safety problem, especially becomes
If can not only corrode electrical component if being chronically at more wet environment in frequency cabinet, and be easy to cause short circuit or
Other accidents problem, and the dampproof effect of existing frequency conversion tank is often bad, furthermore the aperture of heat release hole can not be according to extraneous empty
Air humidity degree carries out adaptability adjusting, cannot achieve the purpose that moisture-proof.
Summary of the invention
(1) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of damp-proof frequency conversion tank, including cabinet body, it is described
It is also provided with multiple bar radiating holes on cabinet body rear wall, and opens on the side wall of described cabinet body one end depending on having connection jaws, the cabinet body
Bottom end quadrangle is further fixed on supporting leg, and the cabinet body side wall upper and lower ends are respectively arranged with gas vent and bleeding point, and the pumping
It is communicated on the outside of port except wet tank, fixed frame is further fixed on the cabinet body lateral wall, it is described except wet tank upper end is fixedly connected on
On fixed frame, described remove is connected with aspiration pump at wet tank gas outlet, and aspiration pump upper end gas outlet is communicated with appendix, institute
The gas vent for stating the appendix other end and cabinet body sidewall upper is tightly connected, and described remove in wet tank is equipped with semi-conductor condensation piece,
The dehumidifying case bottom dead center position is also communicated with outlet pipe directed downwardly.
Preferably, each bar radiating hole both ends inner wall passes through shaft and is rotatably connected to wind deflector, and described leads
Aerofoil can adjust the aperture of bar radiating hole.
Preferably, a circle drawstring is distributed in the wind deflector two sides, and is in diagonally to set inside and outside each wind deflector
Two middle side parts set pass through the corresponding position for being locked at drawstring, are also turned by fixed frame on the cabinet body lower end inner wall
It is dynamic to be connected with transmission shaft, and the transmission shaft is horizontally disposed, is coaxially fixed with rotary drum on the outside of the both ends of the drive shaft,
The cabinet body rear wall upper and lower ends are also provided with threading hole, and the drawstring upper and lower ends both pass through threading hole and extend to cabinet body
Inside, the drawstring lower end are clamped on rotary drum, and the cabinet body inner wall is also fixedly installed with drive motor, and the drive motor is defeated
Shaft is fixedly connected with wherein one end end of transmission shaft.
Preferably, it is evenly distributed with multi-disc condensing fin in the one side of the semi-conductor condensation piece face bleeding point, it is described
Bar shaped gutter is formed between condensing fin.
Preferably, the dehumidifying bottom end is conical bottom cover, and the fixed connection of the outlet pipe is in conical bottom cover bottom end
Heart position.
Preferably, also it is sealedly connected with the protective bending pipe bent downward on the outside of the connection jaws, and connection jaws and anti-
Protect connection in bend pipe.
Preferably, dust-proof mesh enclosure is sealedly connected on the gas vent and bleeding point.
Preferably, the cabinet body top inner wall two sides are fixedly installed with motor cabinet, and the motor cabinet lower end is also fixed
It is connected with radiator fan.
(2) beneficial effect
The present invention provides a kind of damp-proof frequency conversion tank, have it is following the utility model has the advantages that
(1) of the invention by opening up gas vent and bleeding point respectively in frequency conversion tank side wall upper and lower ends, while in frequency conversion tank
The wet tank that removes of embedded semiconductor condensate film is installed in side, and aspiration pump is tightly connected at the gas outlet except wet tank, when in cabinet body
When more moist, semi-conductor condensation piece is powered on first, at this time the cryosurface temperature of the face bleeding point of semi-conductor condensation piece
Degree will decline rapidly, be then turned on aspiration pump, and the humid air with steam is drawn into except in wet tank at this time, with semiconductor cooling
The steam of hot humid air will condense after the condensation face contact of solidifying piece, since the cryosurface of semi-conductor condensation piece is uniformly distributed
Multi-disc condensing fin, and bar shaped gutter is formed between condensing fin, condensing fin can effectively increase steam and cryosurface
Contact area, increase condensation effect, and condense after water droplet be gathered in condensing fin after will flow to through gutter except wet tank
Bottom end is discharged after the aggregation of conical bottom cover by outlet pipe, and the dry air for removing most of steam will be by aspiration pump gas outlet
It is passed through frequency conversion tank side wall gas vent again, so circulation a period of time, humid air in frequency conversion tank will be replaced into more dry
Dry air.
(2) of the invention by installing radiator fan in cabinet body top inner wall and equal in each bar radiating hole both ends inner wall
It is rotatablely connected wind deflector, and setting can be realized wind deflector and spin upside down on cabinet body inner wall, and then realizes and adjust bar shaped heat dissipation
The transmission component of hole aperture, is designed in this way, and is just able to achieve when using except wet tank and aspiration pump progress dehumidifier operation, bar shaped is dissipated
Hot hole is closed, and external humidification is avoided to be again introduced into interior of the cabinet, promotes dehumidification efficiency, while can also be according to outside air humidity item
Part selects suitable aperture, for example, starting drive motor when rainy day, humidity was larger, drive motor utilizes transmission shaft at this time
Rotary drum rotation is driven, so that drawstring is driven to move up and down, it is final to realize spinning upside down for wind deflector, wind deflector is completely closed,
It avoids moisture and rainwater from entering in cabinet body, when weather is more hot, drive motor can be again started up, wind deflector is beaten completely
It opens, and starts radiator fan auxiliary heat dissipation, realize the state of high-efficient ventilation heat dissipation, moreover it is possible to open wind deflector to specified
Angle avoids strong wind weather, and extraneous dust is directly blown into frequency conversion tank.
Detailed description of the invention
Fig. 1 is cabinet body overall structure diagram of the invention；
Fig. 2 is the side, sectional structural schematic diagram that wind deflector of the invention is connect with bar radiating hole；
Fig. 3 is of the invention except wet tank schematic diagram of internal structure；
Fig. 4 is semi-conductor condensation piece positive structure schematic of the invention.
In figure: cabinet body 1, fixed frame 2, appendix 3, transmission shaft 4, drive motor 5, bar radiating hole 6, supporting leg 7, drawstring
8, connection jaws 9, protective bending pipe 10, gas vent 11, bleeding point 12, threading hole 13, except wet tank 14, aspiration pump 15, conical bottom cover 16,
Outlet pipe 17, motor cabinet 18, wind deflector 19, radiator fan 20, rotary drum 21, semi-conductor condensation piece 22, condensing fin 23, gutter
24。
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, a kind of damp-proof frequency conversion tank, including cabinet body 1 are also provided on 1 rear wall of cabinet body multiple
Bar radiating hole 6, and opened on 1 one end side wall of the cabinet body depending on there is connection jaws 9, the 1 bottom end quadrangle of cabinet body is further fixed on support
Leg 7, the 1 side wall upper and lower ends of cabinet body are respectively arranged with gas vent 11 and bleeding point 12, and are connected on the outside of the bleeding point 12
Have and remove wet tank 14, fixed frame 2 is further fixed on 1 lateral wall of cabinet body, it is described except 14 upper end of wet tank is fixedly connected on fixed frame 2
On, described remove is connected with aspiration pump 15 at 14 gas outlet of wet tank, and 15 upper end gas outlet of the aspiration pump is communicated with appendix 3,
3 other end of appendix and the gas vent 11 of 1 sidewall upper of cabinet body are tightly connected, and described remove in wet tank 14 is equipped with semiconductor
Condensate film 22, it is described except 14 bottom dead center position of wet tank is also communicated with outlet pipe 17 directed downwardly；The semi-conductor condensation piece 22 is just
To multi-disc condensing fin 23 is evenly distributed in the one side of bleeding point 12, bar shaped gutter is formed between the condensing fin 23
24；14 bottom end of wet tank of removing is conical bottom cover 16, and the fixed connection of the outlet pipe 17 is in 16 bottom center position of conical bottom cover
It sets.
By opening up gas vent 11 and bleeding point 12 respectively in frequency conversion tank side wall upper and lower ends, while pacifying in frequency conversion tank side
Fill embedded semiconductor condensate film 27 removes wet tank 14, and aspiration pump 15 is tightly connected at the gas outlet except wet tank 14, when cabinet body 1
When inside more moist, semi-conductor condensation piece 27 is powered on first, at this time the face bleeding point 12 of semi-conductor condensation piece 27
Cryosurface temperature will decline rapidly, be then turned on aspiration pump 15, and the humid air with steam is drawn into except wet tank 14 at this time
It is interior, it will be condensed with the steam of hot humid air after the condensation face contact of semi-conductor condensation piece 27, due to semi-conductor condensation piece
27 cryosurface is uniformly distributed multi-disc condensing fin 28, and bar shaped gutter 29, condensing fin are formed between condensing fin 28
28 can effectively increase the contact area of steam and cryosurface, increase condensation effect, and the water droplet after condensing is gathered in condensation wing
It will be flow to through gutter 29 after piece 28 except 14 bottom end of wet tank, be discharged after the aggregation of conical bottom cover 16 by outlet pipe 17, removed big
The dry air of part steam will be passed through again frequency conversion tank side wall gas vent 11 by 15 gas outlet of aspiration pump, so one section of circulation
Humid air in frequency conversion tank will be replaced into more dry air by the time.
Each 6 both ends inner wall of the bar radiating hole passes through shaft and is rotatably connected to wind deflector 19, and the wind deflector
19 can adjust the aperture of bar radiating hole 6, specifically, a circle drawstring 8 is distributed in 19 two sides of the wind deflector, and each described
Two diagonally positioned middle side parts pass through the corresponding position for being locked at drawstring 8, the cabinet inside and outside wind deflector 19
Transmission shaft 4 is also rotatably connected to by fixed frame on 1 lower end inner wall of body, and the transmission shaft 4 is horizontally disposed, the biography
It is coaxially fixed with rotary drum 21 on the outside of 4 both ends of moving axis, the 1 rear wall upper and lower ends of cabinet body are also provided with threading hole 13, and institute
It states 8 upper and lower ends of drawstring and both passes through threading hole 13 and extend to inside cabinet body 1,8 lower end of drawstring is clamped on rotary drum 21, described
1 inner wall of cabinet body is also fixedly installed with drive motor 5, and wherein one end end of 5 output shaft of drive motor and transmission shaft 4 is fixed
Connection.
The 1 top inner wall two sides of cabinet body are fixedly installed with motor cabinet 18, and the also fixed company in 18 lower end of the motor cabinet
It is connected to radiator fan 20.
By installing radiator fan 20 in 1 top inner wall of cabinet body, and in each 6 both ends inner wall of bar radiating hole company of rotation
Wind deflector 19 is connect, and setting can be realized wind deflector 19 and spin upside down on 1 inner wall of cabinet body, and then realizes and adjust bar radiating hole
The transmission component of 6 apertures, is designed in this way, and is just able to achieve when using except wet tank 14 and the progress dehumidifier operation of aspiration pump 15, by item
Shape heat release hole 6 is closed, and external humidification is avoided to be again introduced into inside cabinet body 1, promotes dehumidification efficiency, while can also be according to outside air
Damp condition selects suitable aperture, for example, starting drive motor 5 when rainy day, humidity was larger, drive motor 5 is sharp at this time
Rotary drum 21 is driven to rotate with transmission shaft 4, so that drawstring 8 is driven to move up and down, it is final to realize spinning upside down for wind deflector 19, it will lead
Aerofoil 19 completely closes, and moisture and rainwater is avoided to enter in cabinet body, when weather is more hot, can be again started up drive motor
5, wind deflector 19 is fully opened, and start 20 auxiliary heat dissipation of radiator fan, realize the state of high-efficient ventilation heat dissipation, in addition, also
Wind deflector 19 can be opened to specified angle, avoid strong wind weather, extraneous dust is directly blown into frequency conversion tank.
9 outside of connection jaws is also sealedly connected with the protective bending pipe 10 bent downward, and the connection jaws 9 and protection are curved
Connection in pipe 10；The setting of protective bending pipe 10 can be played when carrying out wiring, the route at connection jaws 9 is coated, is kept away
The problem of exempting from electric shock and rain erosion.
It is removed in wet tank 14 and aspiration pump 15 in order to avoid dust enters, influences its normal use, the gas vent 11 and pumping
Dust-proof mesh enclosure is sealedly connected on port 12.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of damp-proof frequency conversion tank, including cabinet body (1), multiple bar radiating holes are also provided on cabinet body (1) rear wall
(6), it and on the side wall of the cabinet body (1) one end opens depending on having connection jaws (9), cabinet body (1) the bottom end quadrangle is further fixed on supporting leg
(7), it is characterised in that: cabinet body (1) the side wall upper and lower ends are respectively arranged with gas vent (11) and bleeding point (12), and described
It is communicated on the outside of bleeding point (12) except wet tank (14), is further fixed on fixed frame (2), the dehumidifying on cabinet body (1) lateral wall
Case (14) upper end is fixedly connected on fixed frame (2), and described remove is connected with aspiration pump (15) at wet tank (14) gas outlet, and described
Aspiration pump (15) upper end gas outlet is communicated with appendix (3), and appendix (3) other end is put with cabinet body (1) sidewall upper
Port (11) is tightly connected, described to be equipped with semi-conductor condensation piece (22) except wet tank (14) are interior, described except in wet tank (14) bottom end
Heart position is also communicated with outlet pipe directed downwardly (17).
2. a kind of damp-proof frequency conversion tank according to claim 1, it is characterised in that: each bar radiating hole (6) two
End inner wall passes through shaft and is rotatably connected to wind deflector (19), and the wind deflector (19) can adjust bar radiating hole (6)
Aperture.
3. a kind of damp-proof frequency conversion tank according to claim 2, it is characterised in that: wind deflector (19) two sides are distributed with
One circle drawstring (8), and two middle side parts diagonally positioned inside and outside each wind deflector (19) pass through lock and are locked at
The corresponding position of drawstring (8) is also rotatably connected to transmission shaft (4) on cabinet body (1) lower end inner wall by fixed frame, and institute
It is horizontally disposed to state transmission shaft (4), is coaxially fixed with rotary drum (21), the cabinet body on the outside of transmission shaft (4) both ends
(1) rear wall upper and lower ends are also provided with threading hole (13), and the drawstring (8) upper and lower ends both pass through threading hole (13) extension
Internal to cabinet body (1), drawstring (8) lower end is clamped on rotary drum (21), and cabinet body (1) inner wall is also fixedly installed with driving
Motor (5), drive motor (5) output shaft are fixedly connected with wherein one end end of transmission shaft (4).
4. a kind of damp-proof frequency conversion tank according to any one of claim 1-3, it is characterised in that: the semi-conductor condensation
It is evenly distributed in the one side of piece (22) face bleeding point (12) multi-disc condensing fin (23), shape between the condensing fin (23)
At there is bar shaped gutter (24).
5. a kind of damp-proof frequency conversion tank according to any one of claim 1-3, it is characterised in that: described to remove wet tank (14)
Bottom end is conical bottom cover (16), and the fixed connection of the outlet pipe (17) is in conical bottom cover (16) bottom dead center position.
6. a kind of damp-proof frequency conversion tank according to any one of claim 1-3, it is characterised in that: the connection jaws (9)
Outside is also sealedly connected with the protective bending pipe (10) bent downward, and is connected in the connection jaws (9) and protective bending pipe (10).
7. a kind of damp-proof frequency conversion tank according to any one of claim 1-3, it is characterised in that: the gas vent (11)
Dust-proof mesh enclosure is sealedly connected with on bleeding point (12).
8. a kind of damp-proof frequency conversion tank according to any one of claim 1-3, it is characterised in that: cabinet body (1) top
End inner wall two sides are fixedly installed with motor cabinet (18), and the motor cabinet (18) lower end is also fixedly connected with radiator fan
(20)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910056388.XA CN109769372A (en) | 2019-01-22 | 2019-01-22 | A kind of damp-proof frequency conversion tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910056388.XA CN109769372A (en) | 2019-01-22 | 2019-01-22 | A kind of damp-proof frequency conversion tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109769372A true CN109769372A (en) | 2019-05-17 |
Family
ID=66454905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910056388.XA Pending CN109769372A (en) | 2019-01-22 | 2019-01-22 | A kind of damp-proof frequency conversion tank |
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| Country | Link |
|---|---|
| CN (1) | CN109769372A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109874248A (en) * | 2019-01-22 | 2019-06-11 | 合肥辉宝机械有限公司 | A kind of electrical cabinet with desiccant body |
| CN110475445A (en) * | 2019-07-19 | 2019-11-19 | 武汉和时利自动化系统工程有限公司 | A kind of moisture resistance corrosion resistant type PLC control cabinet applied to underground wet environment |
| CN113340017A (en) * | 2021-06-10 | 2021-09-03 | 广东易正电气股份有限公司 | Breathing system of atmospheric sealed air environment-friendly cabinet |
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| CN208368956U (en) * | 2018-07-05 | 2019-01-11 | 天津市川丰电气技术有限责任公司 | A kind of frequency-conversion control cabinet condensation-preventing device |
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| CN204538510U (en) * | 2015-04-30 | 2015-08-05 | 广州供电局有限公司 | Electric distribution cabinet dehydrating unit |
| CN204845522U (en) * | 2015-07-24 | 2015-12-09 | 厦门理工学院 | Heat dissipation venetian blind type wind gap before truck |
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| CN109874248A (en) * | 2019-01-22 | 2019-06-11 | 合肥辉宝机械有限公司 | A kind of electrical cabinet with desiccant body |
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| CN113340017A (en) * | 2021-06-10 | 2021-09-03 | 广东易正电气股份有限公司 | Breathing system of atmospheric sealed air environment-friendly cabinet |
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Application publication date: 20190517 |