CN213520984U - Direct current power supply screen with rapid drying and heat dissipation functions - Google Patents
Direct current power supply screen with rapid drying and heat dissipation functions Download PDFInfo
- Publication number
- CN213520984U CN213520984U CN202022511736.9U CN202022511736U CN213520984U CN 213520984 U CN213520984 U CN 213520984U CN 202022511736 U CN202022511736 U CN 202022511736U CN 213520984 U CN213520984 U CN 213520984U
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- Prior art keywords
- box
- heat dissipation
- drying
- base
- power supply
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 31
- 238000001035 drying Methods 0.000 title claims description 32
- 239000000428 dust Substances 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims description 28
- 241001233242 Lontra Species 0.000 claims description 8
- 239000012717 electrostatic precipitator Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 239000002274 desiccant Substances 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000004378 air conditioning Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a DC power supply screen with rapid draing heat dissipation function, including box, chamber door, base, protection machanism, dry heat dissipation mechanism and dust removal mechanism, the chamber door is located box one side and links with the box hinge, the base is located the box bottom, protection machanism includes umbrella-type protection roof, support column and buffer spring, umbrella-type protection roof is located the box top, support column fixed mounting is in box top both sides, buffer spring fixed mounting is on the support column top, buffer spring top and umbrella-type protection roof lower fixed surface are connected. The utility model discloses a set up protection machanism, can utilize protection machanism to protect the box top, avoid the heavy object to weigh down to the box upper end, cause the damage to the box, can utilize umbrella-type protection roof and buffer spring on the protection machanism to cushion the pressure that receives, stability is good, can effectively protect the box top.
Description
Technical Field
The utility model relates to a relevant technical field of DC power supply screen specifically is a DC power supply screen with rapid draing heat dissipation function.
Background
The power operation power supply in power plant and transformer substation is DC power supply, and the DC screen is used to supply the DC power supply, and it provides power supply for controlling load and power load, and DC accident lighting load, etc. it is the basis of control and protection of contemporary power system, and therefore a great deal of advanced scientific technology is applied. The intelligent charging system mainly comprises a power supply incoming line system (alternating current incoming line), a power supply double-circuit mutual switching system, a charger control system, a charger, a direct current distribution system, an insulation monitoring system, a comprehensive controller (a system monitoring control system, which is the brain of a direct current screen), a flash system, a communication system and a storage battery.
Present DC power supply screen does not possess heat dissipation protection machanism, and when the DC power supply screen in normal working process, inside electrical apparatus module can produce a large amount of heats to arouse the inside temperature rise of DC power supply screen, influence the normal use of DC power supply screen, reduce life, and current DC power supply screen top does not set up the protection, easily receives the heavy object and pounces and hits, influences its life, needs to improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a DC power supply screen with rapid draing heat dissipation function to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a direct-current power supply screen with a rapid drying and heat dissipation function comprises a box body, a box door, a base, a protection mechanism, a drying and heat dissipation mechanism and a dust removal mechanism, wherein the box door is positioned on one side of the box body and is hinged with the box body, the base is positioned at the bottom end of the box body, the protection mechanism comprises an umbrella-shaped protection top plate, support columns and buffer springs, the umbrella-shaped protection top plate is positioned at the top end of the box body, the support columns are fixedly installed on two sides of the top end of the box body, the buffer springs are fixedly installed on the top ends of the support columns, the top ends of the buffer springs are fixedly connected with the lower surface of the umbrella-shaped protection top plate, the umbrella-shaped protection top plate is fixedly connected with the support columns through the buffer springs, the drying and heat dissipation, the drying ventilation pipes are positioned on two sides of the box body and communicated with the inside of the air box.
Furthermore, the base is internally provided with a cavity, the two sides of the base are both connected with air guide pipes, the two ends of the air box are both fixedly connected with exhaust pipes, one end of each of the air guide pipes and one end of each of the exhaust pipes are provided with plug sleeves, and the two ends of each of the drying ventilation pipes are both fixedly plugged with the air guide pipes and the exhaust pipes through the plug sleeves.
Further, the inside of the drying ventilation pipe is provided with a cylindrical net rack, a drying agent is filled between the cylindrical net rack and the inner wall of the drying ventilation pipe, the side walls of the two ends of the drying ventilation pipe are respectively provided with a sealing gasket, and the drying ventilation pipe is in sealed splicing with the splicing sleeve through the sealing gaskets.
Further, dust removal mechanism includes electrostatic precipitator otter board, dust filter bag and beats the subassembly, the electrostatic precipitator otter board is installed in the inside bottom of box, the dust filter bag is installed inside the base, it is equipped with two sets ofly, two sets of to beat the subassembly and be located the inside both sides of base respectively.
Further, the flapping component comprises a fixing frame, a rotating shaft rod is rotatably mounted on the fixing frame, a fan blade is fixedly mounted on the rotating shaft rod, the fan blade is located at the air outlet of the air guide pipe, a flapping ball is arranged on one side of the fan blade, and the flapping ball is fixedly connected with the rotating shaft rod through a traction rope.
Furthermore, an air inlet is formed in the upper end of the base, the base is communicated with the interior of the box body through the air inlet, heat dissipation ports are formed in the two side walls of the box body, a dust exhaust port is formed in the bottom end of the box body, and a sealing cover is arranged on the dust exhaust port.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
(1) the utility model discloses a set up protection machanism, can utilize protection machanism to protect the box top, avoid the heavy object to weigh down to the box upper end, cause the damage to the box, can utilize umbrella-type protection roof and buffer spring on the protection machanism to cushion the pressure that receives, stability is good, can effectively protect the box top.
(2) The utility model discloses a set up dry heat dissipation mechanism, can utilize dry heat dissipation mechanism to carry out dry heat dissipation to the box inside, avoid the inside high temperature of box to influence the condition of using, can guarantee the inside components and parts operating temperature of box, and through be equipped with the drier in the drying through the tuber pipe, can carry out the drying to the air current that enters into the box inside, inside avoiding carrying the moisture in the air current and getting into the box, influence the inside components and parts normal work of box.
(3) The utility model discloses a set up dust removal mechanism, can utilize the dust bag to remove dust and filter the air current that enters into the box, can utilize electrostatic precipitator otter board to carry out secondary dust removal simultaneously, guarantee that the dust removal effect is good, can effectively prevent dust protection to the inside components and parts of box, prolong the life of the inside components and parts of box, and through setting up clean subassembly, can utilize fan blade to rotate in radiating, thereby make and rotate the axostylus axostyle, utilize to clap the ball and continue to twist to pat the dust bag, avoid accumulating more dust on the dust bag and influence and filter dust removal effect.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the internal structure of the dry ventilation pipe of the present invention.
In the figure: 1. a box body; 2. a box door; 3. an umbrella-shaped protective top plate; 4. drying the ventilation pipe; 5. an exhaust duct; 6. a plug bush; 7. an air guide pipe; 8. a base; 9. a dust exhaust port; 10. a heat dissipation port; 11. an induced draft fan; 12. an air box; 13. a support pillar; 14. a buffer spring; 15. electrostatic dust removal screen plate; 16. an air inlet; 17. a dust filter bag; 18. a fan blade; 19. rotating the shaft lever; 20. beating the ball; 21. a fixed mount; 22. a desiccant; 23. a cylindrical net frame; 24. a gasket is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a direct current power supply screen with quick drying and heat dissipation functions comprises a box body 1, a box door 2, a base 8, a protection mechanism, a drying and heat dissipation mechanism and a dust removal mechanism, wherein the box door 2 is positioned on one side of the box body 1 and is hinged with the box body 1, the base 8 is positioned at the bottom end of the box body 1, the protection mechanism comprises an umbrella-shaped protection top plate 3, a support column 13 and a buffer spring 14, the umbrella-shaped protection top plate 3 is positioned at the top end of the box body 1, the support column 13 is fixedly arranged on two sides of the top end of the box body 1, the buffer spring 14 is fixedly arranged at the top end of the support column 13, the top end of the buffer spring 14 is fixedly connected with the surface of the umbrella-shaped protection top plate 3, the umbrella-shaped protection top plate 3 is fixedly connected with the support column 13 through the buffer, draught fan 11 installs in bellows 12 upper end, draught fan 11's air outlet and the inside intercommunication of bellows 12, dry ventilation pipe 4 is located 1 both sides of box and communicates with bellows 12 is inside.
The inside cavity setting that is of base 8, 8 both sides of base all are connected with guide duct 7, the equal fixedly connected with exhaust pipe 5 in bellows 12 both ends, guide duct 7 and 5 one end utensil of exhaust pipe are equipped with plug bush 6, 4 both ends of dry ventilation pipe all through plug bush 6 respectively with guide duct 7, 5 fixed grafting of exhaust pipe, can utilize inside air current of exhaust pipe 5 with bellows 12 to send into inside dry ventilation pipe 4 to send into inside guide duct 7 through dry ventilation pipe 4 with the air current, thereby enter into 1 inside of box and dispel the heat.
Inside cylinder rack 23 that is equipped with of dry ventilation pipe 4, it has drier 22 to fill between cylinder rack 23 and the 4 inner walls of dry ventilation pipe, all be equipped with seal ring 24 on the 4 both ends lateral walls of dry ventilation pipe, dry ventilation pipe 4 is through seal ring 24 and the sealed grafting of grafting cover 6, through being equipped with drier 22 in dry ventilation pipe 4 inside, can utilize drier 22 to carry out dry filtration to the air current that enters into 1 inside of box, avoids carrying a large amount of moisture in the air current and carries out cabinet internal portion.
Dust removal mechanism includes electrostatic precipitator otter board 15, strains dirt bag 17 and beats the subassembly, electrostatic precipitator otter board 15 is installed in the inside bottom of box 1, it installs inside base 8 to strain dirt bag 17, it is equipped with two sets ofly to beat the subassembly, and is two sets of it is located the inside both sides of base 8 respectively to beat the subassembly, can utilize and strain dirt bag 17 to carry out first filtration dust removal work to the air current that enters into box 1 inside, can utilize electrostatic precipitator otter board 15 to carry out secondary filter dust removal work to the air current that enters into box 1 inside simultaneously, guarantees that the dust removal effect is good.
The flapping component comprises a fixing frame 21, a rotating shaft rod 19 is rotatably mounted on the fixing frame 21, fan blades 18 are fixedly mounted on the rotating shaft rod 19, the fan blades 18 are located at an air outlet of the air guide pipe 7, a flapping ball 20 is arranged on one side of each fan blade 18, the flapping ball 20 is fixedly connected with the rotating shaft rod 19 through a traction rope, and when the air guide pipe 7 sends air flow into the base 8 in a heat dissipation mode, the air flow blows to the fan blades 18, so that the fan blades 18 can rotate, the rotating shaft rod 19 is driven to rotate synchronously when the fan blades 18 rotate, the flapping ball 20 can be utilized to rotate along with the rotating shaft rod 19 and flap and remove dust on the dust filter bag 17, and the phenomenon that a large amount of dust is adhered to the dust filter bag 17 to cause poor dust filtering and removing effects is avoided.
An air inlet 16 is formed in the upper end of the base 8, the base 8 is communicated with the inside of the box body 1 through the air inlet 16, heat radiating holes 10 are formed in two side walls of the box body 1, a dust exhaust hole 9 is formed in the bottom end of the box body 1, a sealing cover is arranged on the dust exhaust hole 9, air flow entering the inside of the base 8 can enter the inside of the box body 1 through the air inlet 16, hot air flow generated during heat dissipation can be exhausted through the heat radiating holes 10, and dust collected in the base 8 can be uniformly exhausted through the dust exhaust hole 9.
The utility model discloses a theory of operation: because the top end of the box body 1 is provided with the protection mechanism, the top end of the box body 1 can be protected by the umbrella-shaped protection top plate 3 on the protection mechanism, heavy objects are prevented from falling to the upper end of the box body 1 to damage the box body 1, the pressure received by the umbrella-shaped protection top plate 3 on the protection mechanism and the buffer spring 14 can be buffered, the stability is good, the top end of the box body 1 can be effectively protected, when the air drying cabinet works, the induced draft fan 11 can be started to work to generate air flow and send the air flow into the air box 12, the air flow in the air box 12 can be sent into the drying ventilation pipe 4 by the exhaust pipe 5, the air flow is dried by the drying agent 22 in the drying ventilation pipe 4 and sent into the air guide pipe 7 by the drying ventilation pipe 4, the air guide pipe 7 sends the air flow into the base 8, the dust in the air flow is filtered, meanwhile, the electrostatic dust collection screen plate 15 can be used for carrying out secondary filtering dust collection on air flow entering the box body 1, the dust collection effect is good, the air flow enters the box body 1 for carrying out heat dissipation, hot air generated by heat dissipation is discharged through the heat dissipation port 10, meanwhile, when the air guide pipe 7 sends the air flow into the base 8, the air flow blows the fan blades 18, so that the fan blades 18 can rotate, the fan blades 18 rotate and simultaneously drive the rotating shaft rod 19 to synchronously rotate, the beating ball 20 can rotate along with the rotating shaft rod 19 and beat and collect dust on the dust filter bag 17, and the phenomenon that the dust filter bag 17 is poor in dust collection effect due to the fact that a large amount of dust is adhered to the dust filter bag 17 is avoided; the utility model is simple in operation, can carry out the anticollision protection and the protection of removing dust of heat dissipation to the DC power supply screen, prolong the life of DC power supply screen, facilitate promotion and use.
It is noted that, herein, relational terms such as first and second, and the like may be 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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The direct-current power supply screen with the rapid drying and heat dissipation functions is characterized by comprising a box body (1), a box door (2), a base (8), a protection mechanism, a drying and heat dissipation mechanism and a dust removal mechanism, wherein the box door (2) is positioned on one side of the box body (1) and is hinged with the box body (1), the base (8) is positioned at the bottom end of the box body (1), the protection mechanism comprises an umbrella-shaped protection top plate (3), a support column (13) and a buffer spring (14), the umbrella-shaped protection top plate (3) is positioned at the top end of the box body (1), the support column (13) is fixedly installed on two sides of the top end of the box body (1), the buffer spring (14) is fixedly installed at the top end of the support column (13), the top end of the buffer spring (14) is fixedly connected with the lower surface of the umbrella-shaped protection top plate (3), and the umbrella-shaped, dry heat dissipation mechanism includes dry ventilation pipe (4), draught fan (11) and bellows (12), bellows (12) fixed mounting is on box (1) top, draught fan (11) are installed in bellows (12) upper end, the air outlet and the inside intercommunication of bellows (12) of draught fan (11), dry ventilation pipe (4) are located box (1) both sides and communicate with bellows (12) inside.
2. The direct-current power supply panel with the rapid drying and heat dissipation function of claim 1, wherein: the air-conditioning fan is characterized in that the base (8) is internally provided with a cavity, the two sides of the base (8) are both connected with air guide pipes (7), the two ends of the air box (12) are both fixedly connected with exhaust pipes (5), one ends of the air guide pipes (7) and the exhaust pipes (5) are provided with plug sleeves (6), and the two ends of the drying ventilation pipe (4) are both fixedly connected with the air guide pipes (7) and the exhaust pipes (5) through the plug sleeves (6).
3. The direct-current power supply panel with the rapid drying and heat dissipation function of claim 2, wherein: the drying ventilation pipe is characterized in that a cylindrical net rack (23) is arranged inside the drying ventilation pipe (4), a drying agent (22) is filled between the cylindrical net rack (23) and the inner wall of the drying ventilation pipe (4), sealing washers (24) are arranged on the side walls of the two ends of the drying ventilation pipe (4), and the drying ventilation pipe (4) is in sealed insertion connection with the insertion sleeve (6) through the sealing washers (24).
4. The direct-current power supply panel with the rapid drying and heat dissipation function of claim 1, wherein: dust removal mechanism includes electrostatic precipitator otter board (15), dust filter bag (17) and beats the subassembly, install in the inside bottom of box (1) electrostatic precipitator otter board (15), dust filter bag (17) are installed inside base (8), it is equipped with two sets ofly, two sets of to beat the subassembly and be located base (8) inside both sides respectively.
5. The direct-current power supply panel with the rapid drying and heat dissipation function according to claim 4, wherein: the flapping component comprises a fixing frame (21), a rotating shaft rod (19) is rotatably mounted on the fixing frame (21), a fan blade (18) is fixedly mounted on the rotating shaft rod (19), the fan blade (18) is located at an air outlet of the air guide pipe (7), a flapping ball (20) is arranged on one side of the fan blade (18), and the flapping ball (20) is fixedly connected with the rotating shaft rod (19) through a traction rope.
6. The direct-current power supply panel with the rapid drying and heat dissipation function of claim 1, wherein: air intake (16) have been seted up to base (8) upper end, base (8) pass through air intake (16) and the inside intercommunication of box (1), thermovent (10) have all been seted up on box (1) both sides wall, dust exhaust mouth (9) have been seted up to box (1) bottom, be equipped with sealed lid on dust exhaust mouth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022511736.9U CN213520984U (en) | 2020-11-04 | 2020-11-04 | Direct current power supply screen with rapid drying and heat dissipation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022511736.9U CN213520984U (en) | 2020-11-04 | 2020-11-04 | Direct current power supply screen with rapid drying and heat dissipation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213520984U true CN213520984U (en) | 2021-06-22 |
Family
ID=76420309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022511736.9U Expired - Fee Related CN213520984U (en) | 2020-11-04 | 2020-11-04 | Direct current power supply screen with rapid drying and heat dissipation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213520984U (en) |
-
2020
- 2020-11-04 CN CN202022511736.9U patent/CN213520984U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |