CN209526340U - Power equipment defrosting, dehumidifying power transformation box - Google Patents
Power equipment defrosting, dehumidifying power transformation box Download PDFInfo
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- CN209526340U CN209526340U CN201920542881.8U CN201920542881U CN209526340U CN 209526340 U CN209526340 U CN 209526340U CN 201920542881 U CN201920542881 U CN 201920542881U CN 209526340 U CN209526340 U CN 209526340U
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- cabinet
- pedestal
- exhaust fan
- chip microcontroller
- defrosting
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Abstract
The utility model discloses power equipment defrostings, dehumidifying power transformation box, including pedestal, cabinet, the equal indent of pedestal opposite sides plate ventilation slot；Pedestal rear end side is equipped with exhaust fan；Vented cavity is equipped in cabinet opposite sides plate, both side plate is plugged in respectively in the ventilation slot of two sides of base；Gap distribution has two rows of circular grooves on the intracorporal rear end face of case, is located above in the circular groove of a row and is mounted on radiator fan, is located below in the circular groove of a row and is equipped with humidity sensor；Longitudinal in cabinet between two neighboring circular groove to be equipped with demarcation plate, the upper end of demarcation plate is equipped with rectangular through-hole；The top surface of cabinet is equipped with single-chip microcontroller, and the information input terminal of single-chip microcontroller is connect with each humidity sensor, and the instruction output end of single-chip microcontroller is connect with radiator fan, exhaust fan respectively.The utility model can effectively realize dehumidifying in cabinet, defrosting.
Description
Technical field
The utility model belongs to power transformation box technical field, and in particular to power equipment defrosting, dehumidifying power transformation box.
Background technique
Currently, power transformation box is arranged outdoors more, what is installed inside power transformation box is power equipment, in rainy days and air
Under the biggish weather of humidity, humid air will affect the operation of power equipment in case, it is likely that and cause internal power equipment short-circuit,
Heavy losses are caused, therefore keep drying operation in power transformation box, it is particularly important.
Utility model content
The purpose of this utility model is to provide power equipment defrostings, dehumidifying power transformation box, especially by following technical side
Case is realized:
Power equipment defrosting, dehumidifying power transformation box, including pedestal 1, cabinet 2, the pedestal 1 are rectangular box shape, in pedestal 1
Middle part is equipped with liquid collecting cavity, and upper end is transversely provided with placement plate in pedestal 1, and strip through-hole is distributed in placement plate；Pedestal 1 it is opposite
The equal indent of both side plate has ventilation slot, and ventilation slot and the liquid collecting cavity penetrate through；
The rear end side of the pedestal 1 is equipped with exhaust fan 8, is connected with drying box 9, the outer end of drying box 9 on the outside of exhaust fan 8
It is connected with drain pipe；
Lower end, the front end of the cabinet 2 are opening, are equipped with vented cavity 23, the cabinet in 2 opposite sides plate of cabinet
2 both side plate is plugged in respectively in the ventilation slot of 1 two sides of pedestal, perforation in vented cavity and pedestal 1；
Gap distribution has two rows of circular grooves on rear end face in the cabinet 2, wherein the circle for being located above a row is recessed
It is mounted on radiator fan 25 in slot, is located below in the circular groove of a row and is equipped with humidity sensor；
Longitudinal in cabinet 2 between two neighboring circular groove to be equipped with demarcation plate 22, the upper end of demarcation plate 22 is equipped with
Rectangular through-hole 24；
The top surface of the cabinet 2 is equipped with mounting box 7, is equipped with single-chip microcontroller in mounting box 7, the information input terminal of single-chip microcontroller with
Each humidity sensor connection, the instruction output end of single-chip microcontroller are connect with radiator fan 25, exhaust fan 8 respectively.
Further, the top plate side of the cabinet 2 is equipped with opening, is provided in the opening with shield 4, shield 4 it is outer
Skew back is to equipped with heat release hole.
Further, the second exhaust fan 5 is longitudinally equipped in the shield 4, the top of the second exhaust fan 5 is fixed in protection
On the top plate of cover 4.
Further, it is equipped with the second through-hole 21 on 2 side plate body of cabinet of vented cavity two sides, and is located on the inside of vented cavity
Side plate body bottom end be equipped with sealing element；Electric telescopic rod 3, electric telescopic rod 3 and single-chip microcontroller are equipped in the top surface side of cabinet 2
Instruction output end connection, the bottom end of electric telescopic rod 3 puts in corresponding vented cavity 23 and affixed with the upper end of sealing element.
Further, the sealing element includes two cross bars, the flexible door curtain made of cloth, and two cross bars are arranged in parallel, the flexible door curtain made of cloth
Both ends are respectively and fixedly connected on two cross bars, wherein and underlying cross bar is fixed on the side plate body of 21 lower section of the second through-hole,
The cross bar being located above and the lower end of the electric telescopic rod 3 are affixed.
Further, second exhaust fan 5 is connect with the instruction output end of single-chip microcontroller.
Further, cable tube 6 is distributed on the top surface of the cabinet 2, single-chip microcontroller is connect with radiator fan 25, exhaust fan 8
Conducting wire be respectively positioned in spool 6.
Further, the interior rear end face genesis analysis of the cabinet 2 has electric heating wire.
The beneficial effects of the utility model are: the utility model devises power equipment defrosting, dehumidifying power transformation box, in base
Exhaust fan, drying box are devised on seat, exhaust fan extracts humid air out, realizes dry discharge through drying box；It is set in cabinet
Humidity sensor and fan are counted, humidity information in humidity sensor detection case is transmitted to single-chip microcontroller, when humidity exceeds monolithic
When machine given threshold, single-chip microcontroller controls exhaust fan work, to realize automatic dehumidifying；Electric heating wire is provided in cabinet, cold
It opens, can defrost under cold day gas, proper device operation in guard box.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
Illustrative embodiments and their description of the invention do not constitute the improper limit to the utility model for explaining the utility model
It is fixed.In the accompanying drawings:
FIG. 1 is a schematic structural view of the utility model I.
Fig. 2 is the utility model structure diagram II.
Fig. 3 is the utility model structure diagram III.
Serial number in figure: pedestal 1, cabinet 2, the second through-hole 21, demarcation plate 22, vented cavity 23, rectangular through-hole 24, radiator fan
25, electric telescopic rod 3, shield 4, the second exhaust fan 5, spool 6, mounting box 7, exhaust fan 8, drying box 9.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1: referring to Fig. 1, Fig. 2, Fig. 3, power equipment defrosting, dehumidifying power transformation box, including pedestal 1, cabinet 2, institute
Stating pedestal 1 is rectangular box shape, and middle part is equipped with liquid collecting cavity in pedestal 1, and upper end is transversely provided with placement plate in pedestal 1, in placement plate
Strip through-hole is distributed with；The equal indent of opposite sides plate of pedestal 1 has ventilation slot, and ventilation slot and the liquid collecting cavity penetrate through；
The rear end side of the pedestal 1 is equipped with exhaust fan 8, is connected with drying box 9, the outer end of drying box 9 on the outside of exhaust fan 8
It is connected with drain pipe；
Lower end, the front end of the cabinet 2 are opening, are equipped with vented cavity 23, the cabinet in 2 opposite sides plate of cabinet
2 both side plate is plugged in respectively in the ventilation slot of 1 two sides of pedestal, perforation in vented cavity and pedestal 1；
Gap distribution has two rows of circular grooves on rear end face in the cabinet 2, wherein the circle for being located above a row is recessed
It is mounted on radiator fan 25 in slot, is located below in the circular groove of a row and is equipped with humidity sensor；Humidity sensor uses
KZWS/F2 model.
Longitudinal in cabinet 2 between two neighboring circular groove to be equipped with demarcation plate 22, the upper end of demarcation plate 22 is equipped with
Rectangular through-hole 24；
The top surface of the cabinet 2 is equipped with mounting box 7, is equipped with single-chip microcontroller in mounting box 7, the information input terminal of single-chip microcontroller with
Each humidity sensor connection, the instruction output end of single-chip microcontroller are connect with radiator fan 25, exhaust fan 8 respectively.
Further, it is equipped with the second through-hole 21 on 2 side plate body of cabinet of vented cavity two sides, and is located on the inside of vented cavity
Side plate body bottom end be equipped with sealing element；Electric telescopic rod 3, electric telescopic rod 3 and single-chip microcontroller are equipped in the top surface side of cabinet 2
Instruction output end connection, the bottom end of electric telescopic rod 3 puts in corresponding vented cavity 23 and affixed with the upper end of sealing element.
Further, the sealing element includes two cross bars, the flexible door curtain made of cloth, and two cross bars are arranged in parallel, the flexible door curtain made of cloth
Both ends are respectively and fixedly connected on two cross bars, wherein and underlying cross bar is fixed on the side plate body of 21 lower section of the second through-hole,
The cross bar being located above and the lower end of the electric telescopic rod 3 are affixed.
Further, cable tube 6 is distributed on the top surface of the cabinet 2, single-chip microcontroller is connect with radiator fan 25, exhaust fan 8
Conducting wire be respectively positioned in spool 6.
Further, the interior rear end face genesis analysis of the cabinet 2 has electric heating wire.
When work, all electrical part external power supplys in power transformation box, the intracorporal humid air of case pumps to drying box through exhaust fan,
Dry discharge is realized through drying box；Humidity information in the intracorporal humidity sensor real-time detection case of case, than transmitting information to list
Piece machine, when threshold value of the humidity beyond single-chip microcontroller setting, single-chip microcontroller controls exhaust fan, radiator fan work, meanwhile, electric expansion
Bar acts on sealing element pull-up, blocks the second through-hole on box side, so that exhausting machine operation is interference-free, to realize automatic
Dehumidifying.
When humidity is lower than threshold value, single-chip microcontroller stops exhaust fan work, and electric telescopic rod pushes cross bar, so that sealing element is low
In the second through-hole, realize that cabinet is normally divulged information.
Embodiment 2: the top plate side of the cabinet 2 is equipped with opening, is provided in the opening with shield 4, the outside of shield 4
It is oblique to be equipped with heat release hole；The second exhaust fan 5 is longitudinally equipped in the shield 4, the second exhaust fan 5 is propeller fan, the
The top of two exhaust fans 5 is fixed on the top plate of shield 4, and the second exhaust fan 5 is connect with the instruction output end of single-chip microcontroller.
Electric heating wire is provided in cabinet, the control switch connected on electric heating wire is located on box side outer wall,
It is manually opened under cold snap, it can defrost, proper device operation in guard box.Remaining structure is the same as embodiment 1.
Two grades of humidity thresholds are set in single-chip microcontroller, when sensor detection humidity reaches first grade of humidity threshold, single-chip microcontroller
The unlatching of the second exhaust fan is controlled, moisture is extracted out；When sensor detection humidity reaches second gear humidity threshold, single-chip microcontroller control
Exhaust fan is opened, discharge of the moisture from upper and lower ends in realization case.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. power equipment defrosting, dehumidifying power transformation box, including pedestal (1), cabinet (2), it is characterised in that: the pedestal (1) is
Rectangular box shape, the interior middle part of pedestal (1) are equipped with liquid collecting cavity, and pedestal (1) interior upper end is transversely provided with placement plate, is distributed in placement plate
Strip through-hole；The equal indent of opposite sides plate of pedestal (1) has ventilation slot, and ventilation slot and the liquid collecting cavity penetrate through；
The rear end side of the pedestal (1) is equipped with exhaust fan (8), is connected with drying box (9) on the outside of exhaust fan (8), drying box (9)
Outer end be connected with drain pipe；
Lower end, the front end of the cabinet (2) are opening, are equipped with vented cavity (23), the case in cabinet (2) opposite sides plate
The both side plate of body (2) is plugged in respectively in the ventilation slot of pedestal (1) two sides, perforation in vented cavity and pedestal (1)；
Gap distribution has two rows of circular grooves on rear end face in the cabinet (2), wherein is located above the circular groove of a row
Radiator fan (25) are inside mounted on, is located below in the circular groove of a row and is equipped with humidity sensor；
Longitudinal in cabinet (2) between two neighboring circular groove to be equipped with demarcation plate (22), the upper end of demarcation plate (22) is set
There are rectangular through-hole (24)；
The top surface of the cabinet (2) is equipped with mounting box (7), and single-chip microcontroller, the information input terminal of single-chip microcontroller are equipped in mounting box (7)
It is connect with each humidity sensor, the instruction output end of single-chip microcontroller is connect with radiator fan (25), exhaust fan (8) respectively.
2. power equipment according to claim 1 defrosting, dehumidifying power transformation box, it is characterised in that: the top of the cabinet (2)
Plate side is equipped with opening, is provided in the opening with shield (4), and the outside of shield (4) is oblique to be equipped with heat release hole.
3. power equipment according to claim 2 defrosting, dehumidifying power transformation box, it is characterised in that: in the shield (4)
Longitudinal to be equipped with the second exhaust fan (5), the top of the second exhaust fan (5) is fixed on the top plate of shield (4).
4. power equipment according to claim 1 or 2 defrosting, dehumidifying power transformation box, it is characterised in that: vented cavity two sides
It is equipped with the second through-hole (21) on cabinet (2) side plate body, and is located at the side plate body bottom end on the inside of vented cavity and is equipped with sealing element；
Electric telescopic rod (3) are equipped in the top surface side of cabinet (2), electric telescopic rod (3) is connect with the instruction output end of single-chip microcontroller, electricity
The bottom end of dynamic telescopic rod (3) puts in corresponding vented cavity (23) and affixed with the upper end of sealing element.
5. power equipment according to claim 4 defrosting, dehumidifying power transformation box, it is characterised in that: the sealing element includes
Two cross bars, the flexible door curtain made of cloth, two cross bars are arranged in parallel, and the both ends of the flexible door curtain made of cloth are respectively and fixedly connected on two cross bars, wherein position
Cross bar in lower section is fixed on the side plate body below the second through-hole (21), the cross bar being located above and the electric telescopic rod
(3) lower end is affixed.
6. power equipment according to claim 3 defrosting, dehumidifying power transformation box, it is characterised in that: second exhaust fan
(5) it is connect with the instruction output end of single-chip microcontroller.
7. power equipment according to claim 1 defrosting, dehumidifying power transformation box, it is characterised in that: the top of the cabinet (2)
Cable tube (6) are distributed on face, the conducting wire that single-chip microcontroller is connect with radiator fan (25), exhaust fan (8) is respectively positioned in spool (6).
8. power equipment according to claim 1 defrosting, dehumidifying power transformation box, it is characterised in that: the cabinet (2) it is interior
Rear end face genesis analysis has electric heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542881.8U CN209526340U (en) | 2019-04-22 | 2019-04-22 | Power equipment defrosting, dehumidifying power transformation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542881.8U CN209526340U (en) | 2019-04-22 | 2019-04-22 | Power equipment defrosting, dehumidifying power transformation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209526340U true CN209526340U (en) | 2019-10-22 |
Family
ID=68231982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920542881.8U Active CN209526340U (en) | 2019-04-22 | 2019-04-22 | Power equipment defrosting, dehumidifying power transformation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209526340U (en) |
-
2019
- 2019-04-22 CN CN201920542881.8U patent/CN209526340U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 030000 No. 16, Middle East Zone, Guangli Industrial Park, stainless steel economic Park, Taiyuan, Shanxi Province Patentee after: Shanxi Riliwei Automation Co.,Ltd. Address before: 030000 No. 16, Middle East Zone, Guangli Industrial Park, stainless steel economic Park, Taiyuan, Shanxi Province Patentee before: SHANXI RILI WEIER AUTOMATION EQUIPMENT Co.,Ltd. |