CN114069461A - Novel environmental protection gas insulation totally enclosed looped netowrk cabinet - Google Patents
Novel environmental protection gas insulation totally enclosed looped netowrk cabinet Download PDFInfo
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- CN114069461A CN114069461A CN202111474475.0A CN202111474475A CN114069461A CN 114069461 A CN114069461 A CN 114069461A CN 202111474475 A CN202111474475 A CN 202111474475A CN 114069461 A CN114069461 A CN 114069461A
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- main unit
- wall
- reciprocating screw
- collecting box
- cabinet body
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- 238000009413 insulation Methods 0.000 title claims description 5
- 230000007613 environmental effect Effects 0.000 title claims description 3
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 14
- 230000003028 elevating effect Effects 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 4
- 239000011111 cardboard Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/045—Details of casing, e.g. gas tightness
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a novel environment-friendly gas-insulated fully-sealed ring main unit which comprises a main body, wherein a sealing door is rotatably arranged on the outer surface of the main body, a handle is fixedly arranged on the outer surface of the sealing door, a plurality of radiating holes are formed in one side of the main body in a penetrating manner, a plurality of ventilation holes are formed in the other side of the main body in a penetrating manner, a fixing rod is fixedly arranged between the inner walls of the two sides of the upper side, close to the radiating holes, of the main body, a spiral groove is formed in the outer surface of the fixing rod, a sliding block is slidably arranged on the outer surface of the fixing rod, an annular limiting frame is fixedly arranged on the lower surface of the sliding block, a sleeve is rotatably arranged on the inner wall of the annular limiting frame, and a guide column is fixedly arranged on the inner wall of the sleeve. According to the cabinet, the fan blades are driven to move up and down through the first reciprocating screw rod, so that the fan blades can radiate heat of different areas in the cabinet body, the temperature of each area in the cabinet body is more balanced, and the radiating effect in the cabinet body is improved.
Description
Technical Field
The invention relates to the technical field of ring main units, in particular to a novel environment-friendly gas-insulated fully-sealed ring main unit.
Background
The ring main unit is a group of high-voltage switch equipment which is arranged in a steel plate metal main unit body or is made into electrical equipment of an assembled interval ring main unit, and has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like; the ring main unit mainly comprises a gas insulation ring main unit and a solid insulation ring main unit.
When the ring main unit is used, the ring main unit usually needs to dissipate heat of internal electrical components, the existing heat dissipation mode is generally to set up a heat dissipation fan in the cabinet body, so as to discharge the heat inside the cabinet body, but the existing heat dissipation fan is fixed in the cabinet body, and only can play a heat dissipation effect on the local area in the cabinet body, so that the heat dissipation effect in the cabinet body is poor.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a novel environment-friendly gas-insulated fully-sealed ring main unit.
In order to achieve the purpose, the invention adopts the following technical scheme:
a novel environment-friendly gas-insulated fully-sealed ring main unit comprises a main body, wherein a sealing door is rotatably installed on the outer surface of the main body, a handle is fixedly installed on the outer surface of the sealing door, a plurality of heat dissipation ports are formed in one side of the main body in a penetrating manner, a plurality of ventilation ports are formed in the other side of the main body in a penetrating manner, a fixing rod is fixedly installed between the inner walls of the two sides of the upper side, close to the heat dissipation ports, of the main body, a spiral groove is formed in the outer surface of the fixing rod, a sliding block is slidably installed on the outer surface of the fixing rod, an annular limiting frame is fixedly installed on the lower surface of the sliding block, a sleeve is rotatably installed on the inner wall of the annular limiting frame, a guide column is fixedly installed on the inner wall of the sleeve, the guide column is slidably installed on the inner wall of the spiral groove, a driving bevel gear is fixedly installed at the bottom end of the sleeve, and a connecting frame is fixedly installed on the outer surface, close to one side of the heat dissipation ports, of the sliding block, the utility model discloses a refrigerator, including the cabinet body, link, fan, drive bevel gear, driven bevel gear, the link is the setting of L shape structure, the surface rotation of link installs the pivot, the one end of pivot runs through the surface and the fixed mounting of link has driven bevel gear, the other end fixed mounting of pivot has the flabellum, drive bevel gear meshes with driven bevel gear mutually, the inside of the cabinet body is equipped with the elevating system who is used for driving the slider removal, the inside that the cabinet body is close to the vent is equipped with dust removal mechanism.
As a further scheme of the invention, the lifting mechanism comprises a motor fixedly installed at the top end of the cabinet body close to the heat dissipation port, a first reciprocating screw rod is rotatably installed between the inner walls of the upper side and the lower side of the cabinet body, the output end of the motor penetrates through the upper surface of the cabinet body and is fixedly installed with the top end of the first reciprocating screw rod, and the first reciprocating screw rod penetrates through the upper surface of the sliding block and is in threaded connection with the sliding block.
As a further scheme of the invention, the dust removing mechanism comprises a collecting box, one side of the collecting box, which is close to the vent, is provided with a rectangular opening, the outer surface of the collecting box, which is close to the rectangular opening, is provided with a strip-shaped opening, the inner wall of the strip-shaped opening is rotatably provided with a baffle through a torsion rotating shaft, the outer surface of the collecting box, which is close to the baffle, is fixedly provided with a limiting plate, a rotating shaft is rotatably arranged between the inner walls of the two opposite sides of the collecting box, one end of the rotating shaft penetrates through the outer surface of the collecting box and is fixedly provided with a roller, the outer surface of the rotating shaft is uniformly and fixedly provided with a plurality of brushes, and the inner wall of the cabinet body is provided with a moving mechanism for moving the collecting box.
As a further scheme of the invention, the moving mechanism comprises a second reciprocating screw rod rotatably mounted between the inner walls of the upper side and the lower side of the cabinet body, a moving block is mounted on the outer surface of the second reciprocating screw rod in a threaded manner, and a connecting assembly used for connecting the collecting box is arranged on the outer surface of the moving block.
As a further scheme of the invention, the connecting assembly comprises a connecting plate fixedly arranged on the outer surface of the moving block, two L-shaped clamping plates are symmetrically and fixedly arranged on the outer surface of one side, close to the connecting plate, of the collecting box, the two L-shaped clamping plates are slidably arranged on the outer surface of the connecting plate, and a limiting assembly for limiting the connecting plate is arranged on the inner wall of the cabinet body.
As a further scheme of the invention, a limiting ring is fixedly arranged on the outer surface of the sleeve close to the upper part of the annular limiting frame.
As a further scheme of the invention, the outer surface of the roller is provided with a rubber layer, and the roller is abutted against the inner wall of the cabinet body.
As a further scheme of the invention, a first belt wheel is fixedly installed at the top end of the first reciprocating screw rod, a second belt wheel is fixedly installed at the top end of the second reciprocating screw rod, and a belt is sleeved on the outer surfaces of the first belt wheel and the second belt wheel.
As a further scheme of the invention, the limiting assembly comprises a sliding groove formed in the inner wall of the cabinet body, and the connecting plate is mounted with the inner wall of the sliding groove in a sliding mode.
As a further scheme of the invention, the limiting assembly comprises limiting rods fixedly arranged on the inner walls of the upper side and the lower side of the cabinet body, limiting blocks are fixedly arranged on the outer surface of the connecting plate, and the limiting rods penetrate through the outer surfaces of the limiting blocks and are slidably arranged with the limiting blocks.
The invention has the beneficial effects that:
1. the first reciprocating screw rod is driven by the motor to rotate, so that the first reciprocating screw rod can drive the sliding block in threaded connection with the first reciprocating screw rod to move up and down, when the sliding block moves up and down along the first reciprocating screw rod, the sleeve rotatably installed on the lower surface of the sliding block through the annular limiting frame moves up and down, the guide post is fixedly installed on the inner wall of the sleeve and is slidably installed with the spiral groove formed in the fixed rod, so that the sleeve is driven by the guide post to rotate along the direction of the spiral groove when the sliding block moves up and down, the driving bevel gear fixedly installed with the sleeve rotates, when the driving bevel gear rotates, the driven bevel gear engaged with the driving bevel gear is driven to rotate, the driven bevel gear can drive the fan blades to rotate through the rotating shaft, the fan blades can discharge heat in the cabinet body, the heat dissipation effect is achieved, and the fan blades are driven to move up and down through the first reciprocating screw rod, can make the flabellum dispel the heat to the internal different regions of cabinet, make the internal temperature in region everywhere of cabinet more balanced, improve the radiating effect to the internal of cabinet.
2. When the first reciprocating screw rod rotates, the first belt wheel drives the second belt wheel fixedly arranged on the second reciprocating screw rod to rotate through the belt, so that the second reciprocating screw rod can rotate along with the second belt wheel, when the second reciprocating screw rod rotates, the movable block in threaded connection with the second reciprocating screw rod drives the connecting plate to move up and down, because one end of the connecting plate is slidably arranged with the chute arranged on the inner wall of the cabinet body, the second reciprocating screw rod cannot drive the connecting plate to rotate when rotating, so that the connecting plate can stably move up and down, when the connecting plate moves up and down, the collecting box clamped with the connecting plate through the L-shaped clamping plate moves along with the connecting plate, when the collecting box moves up and down along the inner wall of the cabinet body, the roller rotatably arranged on the collecting box through the rotating shaft rolls along the inner wall of the cabinet body, so that the roller drives the brush fixedly arranged on the outer surface of the rotating shaft to brush the vent of the cabinet body to brush and clean the vent opening of the cabinet body, the ventilation effect of the ventilation opening is ensured.
3. The installation baffle is rotated at one side of the collection box close to the ventilation opening, so that the brush can sweep the cleaned dust into the collection box when rotating, and the dust is prevented from being adhered to electrical elements in the cabinet body.
Drawings
Fig. 1 is a schematic view of an overall structure of a novel environment-friendly gas-insulated fully-sealed ring main unit according to the present invention;
fig. 2 is a schematic sectional structural diagram of a cabinet body of the novel environment-friendly gas-insulated fully-sealed ring main unit according to the present invention;
fig. 3 is a schematic structural view of a sliding block of the novel environment-friendly gas-insulated fully-sealed ring main unit according to the present invention;
fig. 4 is a schematic cross-sectional structural view of a sliding block of the novel environment-friendly gas-insulated fully-sealed ring main unit according to the present invention;
fig. 5 is a schematic structural view of a collecting box of the novel environment-friendly gas-insulated fully-sealed ring main unit according to the present invention;
fig. 6 is a schematic cross-sectional structural view of a collecting box of the novel environment-friendly gas-insulated fully-sealed ring main unit according to the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 6;
fig. 8 is a schematic structural view of a limiting rod of the novel environment-friendly gas-insulated fully-sealed ring main unit according to the present invention.
In the figure: 1. a cabinet body; 2. a heat dissipation port; 3. a sealing door; 4. a motor; 5. a first reciprocating screw rod; 6. fixing the rod; 7. a slider; 8. an annular limiting frame; 9. a sleeve; 10. a limiting ring; 11. a drive bevel gear; 12. a connecting frame; 13. a rotating shaft; 14. a driven bevel gear; 15. a fan blade; 16. a guide post; 17. a helical groove; 18. a first pulley; 19. a second reciprocating screw rod; 20. a second pulley; 21. a belt; 22. a moving block; 23. a connecting plate; 24. a collection box; 25. an L-shaped clamping plate; 26. a rotating shaft; 27. a roller; 28. a brush; 29. a strip-shaped opening; 30. a limiting rod; 31. a baffle plate; 32. a limiting plate; 33. a vent; 34. a handle; 35. a chute; 36. a torsion shaft; 37. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1-7, a novel environment-friendly gas-insulated fully-sealed ring main unit comprises a main body 1, a sealing door 3 is rotatably installed on the outer surface of the main body 1, a handle 34 is fixedly installed on the outer surface of the sealing door 3, a plurality of heat dissipation ports 2 are formed in one side of the main body 1 in a penetrating manner, a plurality of ventilation ports 33 are formed in the other side of the main body 1 in a penetrating manner, a fixing rod 6 is fixedly installed between the inner walls of the two sides of the upper side of the main body 1 close to the heat dissipation ports 2, a spiral groove 17 is formed in the outer surface of the fixing rod 6, a sliding block 7 is slidably installed on the outer surface of the fixing rod 6, an annular limiting frame 8 is fixedly installed on the lower surface of the sliding block 7, a sleeve 9 is rotatably installed on the inner wall of the annular limiting frame 8, a guide post 16 is fixedly installed on the inner wall of the sleeve 9, the guide post 16 is slidably installed on the inner wall of the spiral groove 17, a driving bevel gear 11 is fixedly installed at the bottom end of the sleeve 9, a connecting frame 12 is fixedly installed on the outer surface of the sliding block 7 close to the heat dissipation ports 2, the link 12 is the setting of L shape structure, and the surface of link 12 rotates and installs pivot 13, and the surface of link 12 and fixed mounting have driven bevel gear 14 are run through to the one end of pivot 13, and the other end fixed mounting of pivot 13 has flabellum 15, and drive bevel gear 11 meshes with driven bevel gear 14 mutually, and the inside of the cabinet body 1 is equipped with the elevating system who is used for driving sliding block 7 to remove, and the inside that the cabinet body 1 is close to vent 33 is equipped with dust removal mechanism.
In this embodiment, elevating system includes that the cabinet body 1 is close to the motor 4 of the top fixed mounting of thermovent 2, rotates between the upper and lower both sides inner wall of the cabinet body 1 and installs first reciprocal lead screw 5, and the output of motor 4 runs through the upper surface of the cabinet body 1 and with the top fixed mounting of first reciprocal lead screw 5, and first reciprocal lead screw 5 runs through the upper surface of sliding block 7 and rather than threaded connection.
In this embodiment, dust removal mechanism is including collecting box 24, collect box 24 and have seted up the rectangle opening near one side of vent 33, collect box 24 and have seted up bar opening 29 near rectangle open-ended surface, bar opening 29's inner wall is rotated through torsion pivot 36 and is installed baffle 31, the outer fixed surface that collects box 24 and be close to baffle 31 installs limiting plate 32, it installs axis of rotation 26 to rotate between the inner wall of the relative both sides of collection box 24, the one end of axis of rotation 26 runs through the surface of collecting box 24 and fixed mounting has gyro wheel 27, the even fixed mounting in surface of axis of rotation 26 has a plurality of brushes 28, the inner wall of the cabinet body 1 is equipped with the moving mechanism that is used for removing collection box 24.
In this embodiment, the moving mechanism includes the second reciprocating screw rod 19 that rotates the installation between the upper and lower both sides inner wall of the cabinet body 1, and the outer surface screw thread of second reciprocating screw rod 19 installs movable block 22, and the surface of movable block 22 is equipped with the coupling assembling that is used for connecting collection box 24.
In this embodiment, coupling assembling includes moving block 22 outer fixed surface's connecting plate 23, collects box 24 and is close to the outer surface symmetry fixed mounting of connecting plate 23 one side and has two L shape cardboard 25, two L shape cardboards 25 and the outer surface slidable mounting of connecting plate 23, and the inner wall of cabinet body 1 is equipped with the spacing subassembly of limiting connection board 23.
In this embodiment, a limiting ring 10 is fixedly mounted on the outer surface of the sleeve 9 near the upper side of the annular limiting frame 8.
In this embodiment, a rubber layer is disposed on the outer surface of the roller 27, and the roller 27 abuts against the inner wall of the cabinet 1.
In this embodiment, a first pulley 18 is fixedly mounted at the top end of the first reciprocating screw rod 5, a second pulley 20 is fixedly mounted at the top end of the second reciprocating screw rod 19, and a belt 21 is sleeved on the outer surfaces of the first pulley 18 and the second pulley 20.
In this embodiment, the limiting component includes a sliding groove 35 formed in the inner wall of the cabinet body 1, and the connecting plate 23 is slidably mounted on the inner wall of the sliding groove 35.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the motor 4 is started, the motor 4 drives the first reciprocating screw rod 5 to rotate, the first reciprocating screw rod 5 can drive the sliding block 7 in threaded connection with the first reciprocating screw rod to move up and down, when the sliding block 7 moves up and down along the first reciprocating screw rod 5, the sleeve 9 which is rotatably installed on the lower surface of the sliding block 7 through the annular limiting frame 8 moves up and down along with the sliding block, because the inner wall of the sleeve 9 is fixedly provided with the guide post 16, and the guide post 16 is slidably installed with the spiral groove 17 which is arranged on the fixed rod 6, the sliding block 7 drives the sleeve 9 to rotate along the direction of the spiral groove 17 through the guide post 16 when moving up and down, so that the driving bevel gear 11 which is fixedly installed with the sleeve 9 rotates, when the driving bevel gear 11 rotates, the driven bevel gear 14 which is engaged with the driving bevel gear 14 is driven to rotate through the rotating shaft 13, and the fan blades 15 can discharge heat in the cabinet body 1, the heat dissipation effect is achieved, the fan blades 15 are driven to move up and down through the first reciprocating screw rod 5, so that the fan blades 15 can dissipate heat of different areas in the cabinet body 1, the temperature of each area in the cabinet body 1 is more balanced, and the heat dissipation effect in the cabinet body 1 is improved; when the first reciprocating screw 5 rotates, the first belt wheel 18 is driven to rotate, the first belt wheel 18 drives the second belt wheel 20 fixedly arranged on the second reciprocating screw 19 to rotate through the belt 21, so that the second reciprocating screw 19 can rotate along with the second reciprocating screw, when the second reciprocating screw 19 rotates, the moving block 22 in threaded connection with the second reciprocating screw drives the connecting plate 23 to move up and down, because one end of the connecting plate 23 is slidably arranged with the chute 35 arranged on the inner wall of the cabinet body 1, the second reciprocating screw 19 cannot drive the connecting plate 23 to rotate when rotating, so that the connecting plate 23 can stably move up and down, when the connecting plate 23 moves up and down, the collecting box 24 clamped with the connecting plate 23 through the L-shaped clamping plate 25 moves along with the collecting box 24, when the collecting box 24 moves up and down along the inner wall of the cabinet body 1, the roller 27 rotatably arranged on the collecting box 24 through the rotating shaft 26 rolls along with the inner wall of the cabinet body 1, thereby leading the roller 27 to drive the brush 28 fixedly arranged on the outer surface of the rotating shaft 26 to brush and clean the ventilation opening 33 of the cabinet body 1, and ensuring the ventilation effect of the ventilation opening 33; since the baffle plate 31 is rotatably installed at one side of the collection box 24 close to the ventilation opening 33 through the torsion rotating shaft 36, the brush 28 can sweep the cleaned dust into the collection box 24 when rotating, and the dust is prevented from adhering to the electrical components in the cabinet 1; when the dust in the collecting box 24 needs to be cleaned, the collecting box 24 can be cleaned by pulling out the collecting box 24 from the connecting plate 23, and the operation is convenient.
Example 2
Referring to fig. 8, a novel environment-friendly gas-insulated fully-sealed ring main unit, comprising a main body 1, a sealing door 3 rotatably mounted on the outer surface of the main body 1, a handle 34 fixedly mounted on the outer surface of the sealing door 3, a plurality of heat dissipating ports 2 penetrated through one side of the main body 1, a plurality of ventilation ports 33 penetrated through the other side of the main body 1, a fixing rod 6 fixedly mounted between the inner walls of the two sides of the upper side of the main body 1 near the heat dissipating ports 2, a spiral groove 17 formed on the outer surface of the fixing rod 6, a sliding block 7 slidably mounted on the outer surface of the fixing rod 6, an annular limiting frame 8 fixedly mounted on the lower surface of the sliding block 7, a sleeve 9 rotatably mounted on the inner wall of the annular limiting frame 8, a guide post 16 fixedly mounted on the inner wall of the sleeve 9, a driving bevel gear 11 fixedly mounted on the bottom end of the guide post 16 and a connecting frame 12 fixedly mounted on the outer surface of the sliding block 7 near the heat dissipating ports 2, the link 12 is the setting of L shape structure, and the surface of link 12 rotates and installs pivot 13, and the surface of link 12 and fixed mounting have driven bevel gear 14 are run through to the one end of pivot 13, and the other end fixed mounting of pivot 13 has flabellum 15, and drive bevel gear 11 meshes with driven bevel gear 14 mutually, and the inside of the cabinet body 1 is equipped with the elevating system who is used for driving sliding block 7 to remove, and the inside that the cabinet body 1 is close to vent 33 is equipped with dust removal mechanism.
In this embodiment, elevating system includes that the cabinet body 1 is close to the motor 4 of the top fixed mounting of thermovent 2, rotates between the upper and lower both sides inner wall of the cabinet body 1 and installs first reciprocal lead screw 5, and the output of motor 4 runs through the upper surface of the cabinet body 1 and with the top fixed mounting of first reciprocal lead screw 5, and first reciprocal lead screw 5 runs through the upper surface of sliding block 7 and rather than threaded connection.
In this embodiment, dust removal mechanism is including collecting box 24, collect box 24 and have seted up the rectangle opening near one side of vent 33, collect box 24 and have seted up bar opening 29 near rectangle open-ended surface, bar opening 29's inner wall is rotated through torsion pivot 36 and is installed baffle 31, the outer fixed surface that collects box 24 and be close to baffle 31 installs limiting plate 32, it installs axis of rotation 26 to rotate between the inner wall of the relative both sides of collection box 24, the one end of axis of rotation 26 runs through the surface of collecting box 24 and fixed mounting has gyro wheel 27, the even fixed mounting in surface of axis of rotation 26 has a plurality of brushes 28, the inner wall of the cabinet body 1 is equipped with the moving mechanism that is used for removing collection box 24.
In this embodiment, the moving mechanism includes the second reciprocating screw rod 19 that rotates the installation between the upper and lower both sides inner wall of the cabinet body 1, and the outer surface screw thread of second reciprocating screw rod 19 installs movable block 22, and the surface of movable block 22 is equipped with the coupling assembling that is used for connecting collection box 24.
In this embodiment, coupling assembling includes moving block 22 outer fixed surface's connecting plate 23, collects box 24 and is close to the outer surface symmetry fixed mounting of connecting plate 23 one side and has two L shape cardboard 25, two L shape cardboards 25 and the outer surface slidable mounting of connecting plate 23, and the inner wall of cabinet body 1 is equipped with the spacing subassembly of limiting connection board 23.
In this embodiment, a limiting ring 10 is fixedly mounted on the outer surface of the sleeve 9 near the upper side of the annular limiting frame 8.
In this embodiment, a rubber layer is disposed on the outer surface of the roller 27, and the roller 27 abuts against the inner wall of the cabinet 1.
In this embodiment, a first pulley 18 is fixedly mounted at the top end of the first reciprocating screw rod 5, a second pulley 20 is fixedly mounted at the top end of the second reciprocating screw rod 19, and a belt 21 is sleeved on the outer surfaces of the first pulley 18 and the second pulley 20.
In this embodiment, spacing subassembly includes the gag lever post 30 of fixed mounting in cabinet body 1 upper and lower both sides inner wall, and the fixed surface of connecting plate 23 installs stopper 37, and gag lever post 30 runs through stopper 37's surface and rather than slidable mounting.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the motor 4 is started, the motor 4 drives the first reciprocating screw rod 5 to rotate, the first reciprocating screw rod 5 can drive the sliding block 7 in threaded connection with the first reciprocating screw rod to move up and down, when the sliding block 7 moves up and down along the first reciprocating screw rod 5, the sleeve 9 which is rotatably installed on the lower surface of the sliding block 7 through the annular limiting frame 8 moves up and down along with the sliding block, because the inner wall of the sleeve 9 is fixedly provided with the guide post 16, and the guide post 16 is slidably installed with the spiral groove 17 which is arranged on the fixed rod 6, the sliding block 7 drives the sleeve 9 to rotate along the direction of the spiral groove 17 through the guide post 16 when moving up and down, so that the driving bevel gear 11 which is fixedly installed with the sleeve 9 rotates, when the driving bevel gear 11 rotates, the driven bevel gear 14 which is engaged with the driving bevel gear 14 is driven to rotate through the rotating shaft 13, and the fan blades 15 can discharge heat in the cabinet body 1, the heat dissipation effect is achieved, the fan blades 15 are driven to move up and down through the first reciprocating screw rod 5, so that the fan blades 15 can dissipate heat of different areas in the cabinet body 1, the temperature of each area in the cabinet body 1 is more balanced, and the heat dissipation effect in the cabinet body 1 is improved; when the first reciprocating screw 5 rotates, the first belt wheel 18 is driven to rotate, the first belt wheel 18 drives the second belt wheel 20 fixedly arranged on the second reciprocating screw 19 to rotate through the belt 21, so that the second reciprocating screw 19 can rotate along with the second reciprocating screw, when the second reciprocating screw 19 rotates, the moving block 22 in threaded connection with the second reciprocating screw drives the connecting plate 23 to move up and down, because the limiting block 37 fixedly arranged on the outer surface of the connecting plate 23 is slidably arranged with the limiting rod 30 fixedly arranged on the inner wall of the cabinet body 1, the second reciprocating screw 19 cannot drive the connecting plate 23 to rotate when rotating, so that the connecting plate 23 can move up and down stably, when the connecting plate 23 moves up and down, the collecting box 24 clamped with the connecting plate 23 through the L-shaped clamping plate 25 moves along with the collecting box 24, when the collecting box 24 moves up and down along the inner wall of the cabinet body 1, the idler wheel 27 rotatably arranged on the collecting box 24 through the rotating shaft 26 rolls along with the inner wall of the cabinet body 1, thereby leading the roller 27 to drive the brush 28 fixedly arranged on the outer surface of the rotating shaft 26 to brush and clean the ventilation opening 33 of the cabinet body 1, and ensuring the ventilation effect of the ventilation opening 33; since the baffle plate 31 is rotatably installed at one side of the collection box 24 close to the ventilation opening 33 through the torsion rotating shaft 36, the brush 28 can sweep the cleaned dust into the collection box 24 when rotating, and the dust is prevented from adhering to the electrical components in the cabinet 1; when the dust in the collecting box 24 needs to be cleaned, the collecting box 24 can be cleaned by pulling out the collecting box 24 from the connecting plate 23, and the operation is convenient.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (10)
1. A novel environment-friendly gas-insulated fully-sealed ring main unit comprises a main body (1), wherein a sealing door (3) is rotatably installed on the outer surface of the main body (1), a handle (34) is fixedly installed on the outer surface of the sealing door (3), the novel environment-friendly gas-insulated fully-sealed ring main unit is characterized in that one side of the main body (1) is provided with a plurality of heat dissipation ports (2) in a penetrating manner, the other side of the main body (1) is provided with a plurality of ventilation ports (33) in a penetrating manner, a fixing rod (6) is fixedly installed between the inner walls of the two sides of the upper side of the main body (1) close to the heat dissipation ports (2), a spiral groove (17) is formed in the outer surface of the fixing rod (6), a sliding block (7) is slidably installed on the outer surface of the fixing rod (6), an annular limiting frame (8) is fixedly installed on the lower surface of the sliding block (7), and a sleeve (9) is rotatably installed on the inner wall of the annular limiting frame (8), a guide post (16) is fixedly arranged on the inner wall of the sleeve (9), the guide post (16) is slidably arranged with the inner wall of the spiral groove (17), a driving bevel gear (11) is fixedly arranged at the bottom end of the sleeve (9), a connecting frame (12) is fixedly arranged on the outer surface of one side of the sliding block (7) close to the heat dissipation port (2), the connecting frame (12) is arranged in an L-shaped structure, the outer surface of the connecting frame (12) is rotatably provided with a rotating shaft (13), one end of the rotating shaft (13) penetrates through the outer surface of the connecting frame (12) and is fixedly provided with a driven bevel gear (14), the other end of the rotating shaft (13) is fixedly provided with a fan blade (15), the driving bevel gear (11) is meshed with the driven bevel gear (14), a lifting mechanism for driving the sliding block (7) to move is arranged in the cabinet body (1), the cabinet body (1) is provided with a dust removal mechanism in the inner part close to the ventilation opening (33).
2. The novel environment-friendly gas-insulated fully-sealed ring main unit according to claim 1, wherein the lifting mechanism comprises a motor (4) fixedly mounted on the top end of the main body (1) close to the heat dissipation opening (2), a first reciprocating screw rod (5) is rotatably mounted between the inner walls of the upper side and the lower side of the main body (1), the output end of the motor (4) penetrates through the upper surface of the main body (1) and is fixedly mounted with the top end of the first reciprocating screw rod (5), and the first reciprocating screw rod (5) penetrates through the upper surface of the sliding block (7) and is in threaded connection with the sliding block.
3. The novel environment-friendly gas-insulated fully-sealed ring main unit according to claim 1, wherein the dust removing mechanism comprises a collecting box (24), one side of the collecting box (24) close to the vent (33) is provided with a rectangular opening, the outer surface of the collecting box (24) close to the rectangular opening is provided with a bar-shaped opening (29), the inner wall of the bar-shaped opening (29) is rotatably provided with a baffle (31) through a torsion rotating shaft (36), the outer surface of the collecting box (24) close to the baffle (31) is fixedly provided with a limiting plate (32), a rotating shaft (26) is rotatably arranged between the inner walls of the two opposite sides of the collecting box (24), one end of the rotating shaft (26) penetrates through the outer surface of the collecting box (24) and is fixedly provided with a roller (27), and the outer surface of the rotating shaft (26) is uniformly and fixedly provided with a plurality of brushes (28), the inner wall of the cabinet body (1) is provided with a moving mechanism for moving the collecting box (24).
4. The novel environment-friendly gas-insulated fully-sealed ring main unit as claimed in claim 3, wherein the moving mechanism includes a second reciprocating screw rod (19) rotatably mounted between the inner walls of the upper and lower sides of the main unit body (1), a moving block (22) is mounted on the outer surface of the second reciprocating screw rod (19) through screw threads, and a connecting assembly for connecting the collecting box (24) is disposed on the outer surface of the moving block (22).
5. The novel environment-friendly gas-insulated fully-sealed ring main unit as claimed in claim 4, wherein the connecting assembly includes a connecting plate (23) fixedly mounted on an outer surface of the moving block (22), two L-shaped clamping plates (25) are symmetrically and fixedly mounted on an outer surface of the collecting box (24) close to one side of the connecting plate (23), the two L-shaped clamping plates (25) are slidably mounted on an outer surface of the connecting plate (23), and a limiting assembly for limiting the connecting plate (23) is disposed on an inner wall of the cabinet body (1).
6. The new environmental protection gas insulation full-sealed ring main unit according to claim 1, wherein the outer surface of the sleeve (9) near the upper part of the ring-shaped spacing frame (8) is fixedly provided with a spacing ring (10).
7. A novel environmentally friendly gas insulated fully sealed ring main unit as claimed in claim 3, wherein the outer surface of the roller (27) is provided with a rubber layer, and the roller (27) abuts against the inner wall of the main unit body (1).
8. The novel environment-friendly gas-insulated fully-sealed ring main unit according to claim 2 or 4, wherein a first belt wheel (18) is fixedly installed at the top end of the first reciprocating screw rod (5), a second belt wheel (20) is fixedly installed at the top end of the second reciprocating screw rod (19), and a belt (21) is sleeved on the outer surfaces of the first belt wheel (18) and the second belt wheel (20).
9. The novel environment-friendly gas-insulated fully-sealed ring main unit as claimed in claim 5, wherein the limiting component includes a sliding groove (35) formed in an inner wall of the main unit body (1), and the connecting plate (23) is slidably mounted on the inner wall of the sliding groove (35).
10. The novel environment-friendly gas-insulated fully-sealed ring main unit according to claim 5, wherein the limiting component comprises limiting rods (30) fixedly mounted on the inner walls of the upper and lower sides of the main unit body (1), limiting blocks (37) are fixedly mounted on the outer surface of the connecting plate (23), and the limiting rods (30) penetrate through the outer surfaces of the limiting blocks (37) and are slidably mounted with the limiting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111474475.0A CN114069461A (en) | 2021-12-03 | 2021-12-03 | Novel environmental protection gas insulation totally enclosed looped netowrk cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111474475.0A CN114069461A (en) | 2021-12-03 | 2021-12-03 | Novel environmental protection gas insulation totally enclosed looped netowrk cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN114069461A true CN114069461A (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111474475.0A Pending CN114069461A (en) | 2021-12-03 | 2021-12-03 | Novel environmental protection gas insulation totally enclosed looped netowrk cabinet |
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| CN (1) | CN114069461A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133420A (en) * | 2022-07-19 | 2022-09-30 | 山东鲁控电力设备有限公司 | Low-voltage active dehumidification and heat dissipation type JP cabinet |
-
2021
- 2021-12-03 CN CN202111474475.0A patent/CN114069461A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133420A (en) * | 2022-07-19 | 2022-09-30 | 山东鲁控电力设备有限公司 | Low-voltage active dehumidification and heat dissipation type JP cabinet |
| CN115133420B (en) * | 2022-07-19 | 2024-05-17 | 山东鲁控电力设备有限公司 | Low-voltage active dehumidifying and heat-dissipating JP cabinet |
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