CN113078656A - Low-voltage distribution reactive compensation comprehensive distribution box - Google Patents
Low-voltage distribution reactive compensation comprehensive distribution box Download PDFInfo
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- CN113078656A CN113078656A CN202110390818.9A CN202110390818A CN113078656A CN 113078656 A CN113078656 A CN 113078656A CN 202110390818 A CN202110390818 A CN 202110390818A CN 113078656 A CN113078656 A CN 113078656A
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- 239000000428 dust Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 230000017525 heat dissipation Effects 0.000 claims description 30
- 238000000605 extraction Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 50
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 14
- 230000009471 action Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 238000013016 damping Methods 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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- 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
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a low-voltage distribution reactive compensation comprehensive distribution box, which belongs to the technical field of distribution boxes and comprises a box body, a driving motor, a side water tank, a heat and dust removal assembly, an electric air pump, an exhaust assembly, a transmission gear and an inner protection plate, wherein a box door is arranged outside the box body through a hinge; according to the invention, the inner protection plates are arranged in the distribution box, in the normal use process of the distribution box, if a huge impact force is generated on the front surface of the distribution box by the outside, the limiting convex shaft can be extruded into the mounting groove of the transmission gear at the moment, the two inner protection plates move in the same direction under the transmission action, the two inner protection plates are instantaneously combined to form a high-strength protection surface, a good anti-collision surface is formed on reactive compensation electric elements in the distribution box at the moment when the impact force is applied to the box door, a good protection effect is generated on the elements, and meanwhile, the design can prevent malicious damage of some lawbreakers to the box door, protect the internal elements and improve the use effect.
Description
Technical Field
The invention belongs to the technical field of distribution boxes, and particularly relates to a low-voltage distribution reactive compensation comprehensive distribution box.
Background
Switchgears, as the name implies, are electrical boxes for electrical distribution structures, in which there are many electrical structures, generally called low-voltage switchgears, which require the assembly of switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in closed or semi-closed metal cabinets or screens. When the distribution box works, people can directly switch on or switch off the circuit by a manual switch, and the distribution box can also be used as an automatic operation mode.
Chinese patent discloses (CN110474237B) a rainproof distribution box, which comprises a gear and a rack, wherein the rack is fixedly arranged on an auxiliary rod, the gear is meshed with the rack, a bearing seat comprises an upper part and a lower part, the upper part of the bearing seat is a cavity, a worm is arranged in the cavity, the worm is erected in the cavity, one end of the worm is provided with a motor, the lower part of the bearing seat is provided with the gear, the gear is meshed with the worm, the lower part of the bearing seat is symmetrically provided with lifting lugs, the gear is arranged between the lifting lugs, the auxiliary rod is provided with a hoop, the hoop comprises a first body and a second body, one end of the first body is in bolted connection with one end of the second body, the other end of the first body is arranged between the lifting lugs, the distribution box is arranged on the lifting mechanism, the leakage of electricity caused by the fact that rainwater on the ground enters the distribution box can be effectively prevented from endangering personal safety, the rain shielding mechanism is arranged on the box door, the rainwater can be prevented from entering the distribution box along the box door, the problem that the manually worn rain gear is inconvenient to maintain can be solved, meanwhile, the space above the distribution box is not covered, maintenance personnel can conveniently maintain and detect equipment in the distribution box, the supporting rod can provide guiding effect for the movement of the moving block and support the base and parts on the base, the base is used for installing the rain-proof arm, the pull rod has the transmission effect and can convert the up-and-down movement of the moving block into the folding and unfolding movement of the rain-proof arm, but a heat dissipation structure with excellent heat dissipation effect is not designed in the distribution box, heat can only automatically overflow in the use process of the distribution box, heat, meanwhile, no automatic protection structure is arranged in the distribution box, and when the distribution box is impacted frontally, the electronic structure in the front panel is easily damaged, so that certain improvement is needed.
Disclosure of Invention
The invention aims to: in order to solve the design not have the splendid heat radiation structure of radiating effect in traditional block terminal, in the block terminal use, the heat can only spill over automatically, can appear the heat and pile up sometimes, leads to electrical component's quick ageing, is not provided with any automatic type protection architecture in the block terminal simultaneously, when the block terminal receives the front impact, easily produces the problem of damage to the electronic structure in the positive panel, and the block terminal is synthesized to low voltage distribution reactive compensation who provides.
In order to achieve the purpose, the invention adopts the following technical scheme: a low-voltage distribution reactive compensation comprehensive distribution box comprises a box body, a driving motor, a side water tank, a heat extraction ash removal assembly, an electric air pump, an exhaust assembly, a transmission gear and an inner protection plate, wherein a box door is installed outside the box body through a hinge, the driving motor is fixedly installed on the side wall of the box body, the side water tank is fixedly installed on the outer wall of the other side of the box body, a dust guide groove is formed in the top surface of the side water tank, the electric air pump is fixedly installed on the inner wall of one side of the box body, the exhaust assembly is rotatably installed on the inner wall of one side of the box body below the electric air pump, the exhaust assembly is connected with the side water tank through a vent pipe, a gas-liquid separation membrane is transversely arranged inside the side water tank, a guide rail is fixedly installed on the inner wall of the box door, the, the inside horizontal fixed mounting that pivot one end is located the box has reciprocal lead screw, the inside horizontal fixed mounting of box has the double-screw bolt, be provided with heat extraction deashing subassembly on reciprocal lead screw and the double-screw bolt, the inside of box is indulged and is put fixed mounting and have the median septum, is provided with interior acoustic celotex pad on the inner wall of box, rotate through the pivot on the median septum and install the sound wave reflecting plate, the outside of pivot is provided with the answer spring, all be provided with interior arris face on the top surface of sound wave reflecting plate and the bottom surface, be provided with the negative pressure gasbag on one side inner wall of box.
As a further description of the above technical solution:
the outer side of the driving motor is located on the side wall of the box body and is fixedly provided with an outer shield, the outer surface of the driving motor is sleeved with a damping inner pad, and the damping inner pad is connected with the outer shield through a connecting screw.
As a further description of the above technical solution:
the side water tank top is located and has seted up the thermovent on the lateral wall of box, the inside inlay card of thermovent is installed dustproof radiator-grid, one side of negative pressure gasbag is provided with the air cock towards the thermovent.
As a further description of the above technical solution:
the dust guide groove is located right below the heat radiating port and is an inclined plane, and the electric air pump is connected with the side water tank through an air guide pipe.
As a further description of the above technical solution:
the exhaust assembly comprises a conical exhaust head and an exhaust pipe, the exhaust pipe is rotatably installed on the inner wall of one side of the box body through a second external rotating rib of the exhaust pipe, the conical exhaust head is fixedly installed at one end of the exhaust pipe, and a plurality of exhaust holes are formed in the outer surface of the conical exhaust head.
As a further description of the above technical solution:
the outer wall of one side of the inner protection plate is fixedly provided with a transmission rack, the inner wall of the box door is rotatably provided with an installation shaft, and the outer part of the installation shaft is fixedly provided with a transmission gear and a torsion spring.
As a further description of the above technical solution:
one end of the torsion spring is fixedly connected with the inner wall of the box door, an outer jacking spring is fixedly installed in an installation groove formed in the transmission gear, a limiting convex shaft is fixedly installed at one end of the outer jacking spring, one end of the limiting convex shaft is located on the outer side of the box door, and the transmission gear is meshed with the transmission rack.
As a further description of the above technical solution:
the heat extraction deashing subassembly is changeed cover, heat extraction fan, installation cover and top cover by top deashing brush, removal cover, screw and is constituteed, installation cover screw thread is installed on reciprocal lead screw, the top of installation cover has the removal cover through connecting rod fixed mounting, remove cover slidable mounting on the double-screw bolt, the screw is changeed the cover and is rotated the one end of installing at the removal cover through fixed mounting's on its outer wall first outer turning rib.
As a further description of the above technical solution:
the utility model discloses a quick-witted, including screw thread commentaries on classics cover and double-screw bolt threaded connection, the external fixed mounting that the screw thread changes the cover has the heat extraction fan, the top fixed mounting who removes the cover indulges and puts the pole, indulge the top fixed mounting who puts the pole and have a cover, insert on the cover and inlay and install the top deashing brush that has the axle of inserting, through connecting screw connection between cover and the axle of inserting, the top surface of top deashing brush and the interior top surface in close contact with of box, fixed mounting has the squeezer on the lateral wall of removal cover.
As a further description of the above technical solution:
an end threaded shaft is fixedly mounted at one end of the reciprocating screw rod, a cleaning side brush disc is sleeved outside the end threaded shaft, and a positioning threaded sleeve is mounted on one side of the cleaning side brush disc, which is located on the end threaded shaft, in a threaded manner.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, the inner protection plates are arranged in the distribution box, when a huge impact force is generated on the front surface of the distribution box by the outside in the normal use process of the distribution box, the limiting convex shaft is extruded into the mounting groove of the transmission gear at the moment, the torsion spring loses the limiting function at the moment, the mounting shaft and the transmission gear can be driven to return to rotate, the transmission gear can drive the two inner protection plates with the transmission racks to move in the same direction, the transmission racks on the two inner protection plates are respectively oppositely inserted into the other inner protection plate, the two inner protection plates are instantly combined to form a high-strength protection surface, a good anti-collision surface is formed on reactive compensation electric elements in the distribution box at the moment when the impact force is applied to the box door, a good protection effect is generated on the elements, meanwhile, the design can also prevent malicious damage of some lawb, the use effect is improved.
2. In the invention, the heat extraction and ash removal component is arranged in the box body, the driving motor is powered on and opened when the box body is normally used, the reciprocating screw rod can be effectively driven to rotate, the mounting sleeve of the heat extraction and ash removal component can be driven to reciprocate when the reciprocating screw rod rotates, the moving sleeve can be driven to reciprocate simultaneously, the moving sleeve simultaneously drives the thread rotating sleeve to move, due to the threaded connection relationship between the thread rotating sleeve and the stud, the thread rotating sleeve can automatically rotate when moving, the heat extraction fan can be driven to simultaneously rotate, the air in the box body can be effectively disturbed, meanwhile, the electrical structure in the box body can be moved and radiated, the comprehensiveness and the radiating effect of the radiation are improved, meanwhile, the top ash removal brush is arranged at the top of the moving sleeve, the moving sleeve is driven to move while moving, the inner wall of the top surface of the box body is cleaned, and the dust attached to the top surface, have good clearance effect in the vortex heat extraction, install clearance side brush dish through the one end at reciprocal lead screw simultaneously, in reciprocal lead screw drive, can drive clearance side brush dish simultaneously and rotate, realize clearing up the effect fast effectively to dustproof radiator-grid, avoid dustproof radiator-grid on because the stick dust influences the radiating effect, be provided with the negative pressure gasbag simultaneously on the block terminal lateral wall, when heat extraction deashing subassembly activity, the squeezer can be periodically and produce certain extrusion to the negative pressure gasbag, receive extruded negative pressure gasbag and can emit gas, the dust side-blown under the heat extraction deashing subassembly clearance, the direction of blowing the thermovent is convenient for go out dirt, have effectively miscellaneous dirt guide effect, use with the cooperation of heat extraction deashing subassembly, better treatment effect has.
3. In the invention, the side water tank is arranged outside, when a common distribution box works, the electric air pump can be opened, hot air in the distribution box can be pumped out and guided into the side water tank, the air can be separated by the gas-liquid separation membrane after being cooled by the side water tank and finally guided into the distribution box again by the exhaust assembly, the hot air not only can be effectively taken out, but also can continuously bring cold air into the distribution box to form a good heat conduction and radiation process, because the edge of the water body with larger specific heat capacity can continuously keep the temperature of the water body and keep the cooling effect, the process is mutually combined with the heat extraction and dust removal assembly, the air mixed in cooling liquid in the side water tank can be introduced into the distribution box by the gas-liquid separation membrane by utilizing the selective permeability of the gas-liquid separation membrane, and the temperature of the air introduced in the operation process of the distribution box is reduced, thereby can further strengthen the radiating effect of electronic air pump to the block terminal inside, can be on guaranteeing good radiating basis, still can prevent that the dust that carries from entering into the inside of block terminal in the air, whole radiating effect in the block terminal has been improved greatly, can make radiating effect reach the best, it is better to compare in the tradition effect of carrying out the heat dissipation through the cooling tube alone, an independent dust guide groove has been seted up on the upper surface of side water tank simultaneously, it is located the thermovent under, in the time of usual reciprocal lead screw drive clearance side brush dish rotation to dustproof radiator-grid clearance, the dust of clearance can to see off to leading the dirt inslot through dustproof radiator-grid, because the inclined plane design of dust guide groove, its accessible dust guide groove falls down fast, clearance miscellaneous dirt can not pile up, excellent in use effect.
4. In the invention, the exhaust assembly is arranged in the exhaust assembly, the exhaust assembly is provided with a conical exhaust head due to the structural design edge, the exhaust holes are arranged at the specific positions of the conical exhaust head, the specific positions are positioned on the conical side surface of the conical exhaust head, the exhaust holes are uniformly arranged on the conical side surface of the conical exhaust head in a circumferential manner, the exhaust holes arranged at the specific positions have different air pressures when the gas is exhausted, when the gas is led out into the exhaust assembly after being cooled, the gas can escape into the exhaust holes at different positions at the first time, the air pressure brought by the gas can generate certain acting force, and the positions of the exhaust holes are different, so that the stress points of the conical exhaust head are different, the stress sizes are also different, and the conical exhaust head can rotate when the conical exhaust head is unevenly stressed, thereby rotationally ejecting the cooling air, the diffusion rate of cold air is greatly improved, the cold air can reach all corners in the distribution box, and the using effect is improved.
5. In the invention, the inner sound insulation pad is arranged in the inner part, when the inner sound insulation pad works in the distribution box, noise generated by the distribution box is well isolated, meanwhile, the sound wave reflecting plate with the return spring is arranged below the exhaust assembly, when the exhaust assembly rotates to spray air, high-speed sprayed air can exert pressure on the sound wave reflecting plate to deflect the sound wave reflecting plate, when the exhaust assembly deflects to a certain position, the sound wave reflecting plate is driven to return under the action of the return spring, the effect of back-and-forth fluctuation of the sound wave reflecting plate is realized, noise generated when an electronic element in the distribution box works can be firstly transmitted to the sound wave reflecting plate, a plurality of inner corner surfaces on the moving sound wave reflecting plate and the sound wave reflecting plate are reflected to various angles and directions, the sound absorption burden at a certain position of the inner sound insulation pad is reduced, the sound absorption on the inner sound insulation pad is uniform, and simultaneously, in the reflection process of the noise, self intensity also can weaken, uses with the cooperation of exhaust subassembly, can effectively improve the isolated effect of noise and the exhaust subassembly moving noise in the block terminal.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a low-voltage power distribution reactive compensation comprehensive distribution box with an outer shield detached.
Fig. 2 is a schematic view of a disassembled dustproof heat dissipation network in a low-voltage distribution reactive compensation comprehensive distribution box.
Fig. 3 is a schematic perspective view of a heat and ash removal assembly in a low-voltage power distribution reactive compensation comprehensive power distribution box.
Fig. 4 is a schematic perspective view of a disassembled heat and ash removal assembly in a low-voltage power distribution reactive compensation comprehensive power distribution box.
Fig. 5 is a partial sectional view of a main view of a low-voltage distribution reactive compensation comprehensive distribution box.
Fig. 6 is a rear view of a door in a low voltage distribution reactive compensation integrated distribution box.
Fig. 7 is an enlarged schematic perspective view of an exhaust assembly in a low-voltage distribution reactive compensation integrated distribution box.
Fig. 8 is an enlarged schematic structure diagram at a position in a low-voltage distribution reactive compensation comprehensive distribution box.
Fig. 9 is an enlarged structure diagram at the position B in the low-voltage distribution reactive compensation comprehensive distribution box.
Fig. 10 is an enlarged top view of a sound wave reflection plate in a low voltage distribution reactive compensation integrated distribution box.
Fig. 11 is a rear partial sectional view of a box body of a low-voltage distribution reactive compensation comprehensive distribution box.
Illustration of the drawings:
1. a box body; 2. a drive motor; 3. a shock-absorbing inner pad; 4. an outer shroud; 5. a box door; 6. a limit convex shaft; 7. a side water tank; 8. an air duct; 9. a dust guide groove; 10. a dustproof heat dissipation net; 11. a heat dissipation port; 12. a reciprocating screw; 13. a stud; 14. a heat and ash removal component; 141. a top ash removal brush; 142. moving the sleeve; 143. screwing and sleeving; 144. a heat exhaust fan; 145. installing a sleeve; 146. a first outer rotating rib; 147. jacking and sleeving; 148. longitudinally arranging a rod; 149. a connecting rod; 1410. an extruder; 15. an electric air pump; 16. an exhaust assembly; 161. a conical exhaust head; 162. an exhaust hole; 163. an exhaust pipe; 164. a second outer rotating rib; 17. a torsion spring; 18. a transmission gear; 19. a guide rail; 20. installing a shaft; 21. a drive rack; 22. cleaning a side brush disc; 23. an end threaded shaft; 24. positioning threaded sleeves; 25. an inner protection plate; 26. a gas-liquid separation membrane; 27. a return spring; 28. an inner sound insulating pad; 29. a sound wave reflection plate; 30. an inner corner face; 31. a middle partition plate; 32. a negative pressure air bag.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides a technical solution: the utility model provides a low-voltage distribution reactive compensation synthesizes block terminal, includes box 1, driving motor 2, side water tank 7, heat extraction deashing subassembly 14, electronic air pump 15, exhaust subassembly 16, drive gear 18 and interior guard plate 25, box door 5 is installed through the hinge in the outside of box 1, and fixed mounting has driving motor 2 on the lateral wall of box 1, fixed mounting has side water tank 7 on the opposite side outer wall of box 1, be provided with on the top surface of side water tank 7 and lead dirt groove 9, fixed mounting has electronic air pump 15 on the inner wall of one side of box 1, electronic air pump 15 below rotates on the inner wall of one side of box 1 and installs exhaust subassembly 16, be connected through the breather pipe between exhaust subassembly 16 and the side water tank 7, the inside of side water tank 7 is horizontal to be provided with gas-liquid separation membrane 26.
As shown in fig. 1 to 5, the specific embodiment is as follows: the electric air pump 15 is fixedly arranged on the inner wall of one side of the box body 1, the exhaust component 16 is rotatably arranged on the inner wall of one side of the box body 1 below the electric air pump 15, the exhaust component 16 is connected with the side water tank 7 through the vent pipe, when the ordinary distribution box works, the electric air pump 15 can be opened, hot air in the distribution box can be pumped out and guided into the side water tank 7, the air can be separated through the gas-liquid separation membrane 26 after being cooled by the side water tank 7, and finally guided into the distribution box again through the exhaust component 16, the hot air not only can be effectively taken out, but also cold air can be continuously brought into the distribution box, a good heat conduction and radiation process is formed, and due to the reason that the specific heat capacity of the water body is large, the water body can continuously keep the temperature of the water body, the cooling effect is kept, the process is mutually combined with the heat removal component 14, and the, the heat dissipation effect can be optimized.
The inner wall of one side of the box body 1 is provided with a negative pressure air bag 32, one side of the negative pressure air bag 32 is provided with an air nozzle facing the heat dissipation port 11, the upper surface of the side water tank 7 is provided with an independent dust guide groove 9 which is positioned under the heat dissipation port 11, when the cleaning side brush disc 22 is driven by the common reciprocating lead screw 12 to rotate to clean the dustproof heat dissipation net 10, cleaned dust can be sent out into the dust guide groove 9 through the dustproof heat dissipation net 10, due to the inclined surface design of the dust guide groove 9, the dust guide groove 9 can fall down quickly, the cleaned dust cannot be accumulated, the using effect is good, and the gas-liquid separation film 26 is transversely arranged in the side water tank 7, and the gas-liquid separation film 26 can effectively filter gas and liquid, so that cooled air is guided out;
a guide rail 19 is fixedly arranged on the inner wall of the box door 5, an inner protection plate 25 is arranged on the guide rail 19 in a sliding way, one end of an output shaft of the driving motor 2 is fixedly provided with a rotating shaft, one end of the rotating shaft is positioned in the box body 1 and transversely and fixedly provided with a reciprocating screw rod 12, a stud 13 is transversely and fixedly arranged in the box body 1, a heat and dust removal assembly 14 is arranged on the reciprocating screw rod 12 and the stud 13, an outer shield 4 is fixedly arranged on the side wall of the box body 1 at the outer side of the driving motor 2, a damping inner pad 3 is sleeved on the outer surface of the driving motor 2, the damping inner pad 3 is connected with the outer shield 4 through a connecting screw, by fixedly installing the outer shield 4, the outer shield 4 can effectively generate a protection effect on the driving motor 2, through the cover being equipped with shock attenuation inner pad 3, can effectively produce good shock attenuation effect to driving motor 2's work.
The side water tank 7 top is located and has seted up thermovent 11 on the lateral wall of box 1, dustproof radiator-grid 10 is installed to the inside inlay card of thermovent 11, through having seted up thermovent 11, installs dustproof radiator-grid 10 at the inside inlay card of thermovent 11, and the heat in the block terminal can effectively discharge through dustproof radiator-grid 10, lead dirt groove 9 and be located the thermovent 11 under, lead dirt groove 9 and be the inclined plane, be connected through air duct 8 between electronic air pump 15 and the side water tank 7, through being provided with to lead dirt groove 9, the dust of clearance out can fall into and lead on the dirt groove 9 landing, is connected through air duct 8 between making electronic air pump 15 and the side water tank 7, and the hot-air of electronic air pump 15 extraction can effectively be led into in the side water tank 7.
The exhaust assembly 16 is composed of a conical exhaust head 161 and an exhaust pipe 163, the exhaust pipe 163 is rotatably mounted on the inner wall of one side of the box body 1 through a second external rotating rib 164 fixedly mounted on the outside of the exhaust pipe, the conical exhaust head 161 is fixedly mounted at one end of the exhaust pipe 163, a plurality of exhaust holes 162 are formed in the outer surface of the conical exhaust head 161, a middle partition plate 31 is longitudinally and fixedly mounted in the box body 1, an internal sound insulation pad 28 is arranged on the inner wall of the box body 1, a sound wave reflection plate 29 is rotatably mounted on the middle partition plate 31 through a rotating shaft, a return spring 27 is arranged outside the rotating shaft, and internal corner surfaces 30 are arranged on the top surface and the bottom surface of the sound wave reflection plate 29;
as shown in fig. 1 to 10, the specific embodiment is as follows: by installing the exhaust assembly 16, the exhaust assembly 16 is composed of the conical exhaust head 161 and the exhaust pipe 163, because the structural design of the exhaust assembly 16 is that it has a conical exhaust head 161, and at the same time, the exhaust holes 162 are opened at specific positions of the conical exhaust head 161, the specific positions are located on the conical side of the conical exhaust head 161, and the exhaust holes 162 are uniformly arranged on the conical side of the conical exhaust head 161 in a circumference manner, when the gas is led out into the exhaust assembly 16 after being cooled, the gas can escape into the exhaust holes 162 at different positions at the first time, the gas pressure brought by the gas can generate certain acting force, and because the positions of the exhaust holes 162 are different, the stressed points of the conical exhaust head 161 are different, the stressed size is different, when the conical exhaust head 161 is stressed unevenly, the gas can rotate, thereby rotationally injecting the cooling air, and greatly improving the diffusion rate of the cold air, so that the gas can reach all corners in the distribution box, the use effect is improved, when the exhaust assembly 16 rotates to spray gas, the gas ejected at a high speed is pressed against the acoustic wave reflection plate 29 to be deflected, and when the acoustic wave reflection plate is deflected to a certain position, the action of the return spring 27 drives the sound wave reflecting plate 29 to return, so that the effect of the sound wave reflecting plate 29 fluctuating back and forth is realized, the noise generated when the electronic components in the distribution box work, can be transmitted to the sound wave reflection plate 29 first, and is reflected to various angles and directions by the moving sound wave reflection plate 29 and a plurality of inner corner surfaces 30 on the sound wave reflection plate 29, the sound absorption burden of a certain position of the inner sound insulation pad 28 is reduced, for the inner acoustic insulator mat 28 to absorb sound uniformly and, at the same time, to attenuate the noise itself during reflection, for use with the exhaust assembly 16, the noise isolation effect for the operation of the noise and the exhaust component 16 in the distribution box can be effectively improved.
A transmission rack 21 is fixedly installed on the outer wall of one side of the inner protection plate 25, an installation shaft 20 is rotatably installed on the inner wall of the box door 5, a transmission gear 18 and a torsion spring 17 are fixedly installed outside the installation shaft 20, one end of the torsion spring 17 is fixedly connected with the inner wall of the box door 5, an outer jacking spring is fixedly installed in an installation groove formed in the transmission gear 18, a limiting convex shaft 6 is fixedly installed at one end of the outer jacking spring, one end of the limiting convex shaft 6 is located on the outer side of the box door 5, and the transmission gear 18 is meshed with the transmission rack 21;
as shown in fig. 1 to 6, the specific embodiment is as follows: through the fixed mounting of the transmission rack 21, the inner wall of the box door 5 is rotatably mounted with the mounting shaft 20, the outside of the mounting shaft 20 is fixedly mounted with the transmission gear 18 and the torsion spring 17, in the normal use process of the distribution box, if the outside generates a huge impact force to the front surface of the distribution box, at this time, the limit convex shaft 6 can be extruded into the mounting groove of the transmission gear 18, at this time, the torsion spring 17 loses the limiting function, the mounting shaft 20 and the transmission gear 18 can be driven to rotate in a returning way, at this time, the transmission gear 18 can drive the two inner protection plates 25 with the transmission rack 21 to move in the same direction, so that the transmission rack 21 on the transmission rack can be respectively inserted into the other inner protection plate 25, the two inner protection plates 25 are instantly combined to form a high-strength protection surface, and a good anti-collision surface is formed for, the device has a good protection effect on elements, and meanwhile, the design can protect internal elements and improve the use effect on the malicious damage of some lawbreakers to the box door 5;
the heat and ash removal component 14 comprises a top ash removal brush 141, a moving sleeve 142, a thread rotating sleeve 143, a heat removal fan 144, an installation sleeve 145 and a top sleeve 147, wherein the installation sleeve 145 is installed on the reciprocating screw rod 12 in a threaded manner, the top of the installation sleeve 145 is fixedly provided with the moving sleeve 142 through a connecting rod 149, the moving sleeve 142 is installed on the stud 13 in a sliding manner, the thread rotating sleeve 143 is rotatably installed at one end of the moving sleeve 142 through a first outer rotating rib 146 fixedly installed on the outer wall of the thread rotating sleeve 143, the thread rotating sleeve 143 is in threaded connection with the stud 13, the heat removal fan 144 is fixedly installed outside the thread rotating sleeve 143, the top of the moving sleeve 142 is fixedly provided with a longitudinal rod 148, the top of the longitudinal rod 148 is fixedly provided with the top sleeve 147, the top sleeve 147 is provided with a top ash removal brush 141 with a plug shaft in an inserting manner, the top sleeve 147 is connected with the plug shaft through a connecting screw, the top surface of the top ash removal brush 141 is in, an end threaded shaft 23 is fixedly installed at one end of the reciprocating screw 12, a cleaning side brush disc 22 is sleeved outside the end threaded shaft 23, and a positioning threaded sleeve 24 is installed on the end threaded shaft 23 on one side of the cleaning side brush disc 22 in a threaded mode;
as shown in fig. 1 to 11, the specific embodiment is as follows: by installing the heat and dust removal assembly 14, the heat and dust removal assembly 14 is composed of a top dust removal brush 141, a movable sleeve 142, a thread rotating sleeve 143, a heat removal fan 144, a mounting sleeve 145 and a top sleeve 147, when the power supply of the driving motor 2 is powered on and opened during normal use of the distribution box, the reciprocating lead screw 12 can be effectively driven to rotate, when the reciprocating lead screw 12 rotates, the mounting sleeve 145 of the heat and dust removal assembly 14 can be driven to reciprocate, the movable sleeve 142 is driven to reciprocate, the movable sleeve 142 simultaneously drives the thread rotating sleeve 143 to move, because of the thread connection relationship between the thread rotating sleeve 143 and the stud 13, when the thread rotating sleeve 143 moves, the rotation can be automatically carried out, the heat removal fan 144 is driven to rotate simultaneously, air in the distribution box can be effectively disturbed, meanwhile, the electrical structure in the distribution box can be moved to dissipate heat, the heat dissipation comprehensiveness and the heat dissipation effect are improved, and meanwhile, the top dust removal, the movable sleeve 142 is driven to move while the movable sleeve 142 moves, the inner wall of the top surface of the box body 1 is cleaned, dust attached to the top surface of the distribution box can be effectively removed, a good cleaning effect is achieved while heat is dissipated by turbulent flow, meanwhile, a cleaning side brush disc is arranged at one end of the reciprocating lead screw, the cleaning side brush disc 22 can be driven to rotate while the reciprocating lead screw 12 is driven, the dust-proof heat dissipation net 10 can be quickly and effectively cleaned, the heat dissipation effect on the dust-proof heat dissipation net 10 is prevented from being influenced by dust adhesion, when the heat dissipation and dust removal component 14 moves, the squeezer 1410 can periodically squeeze the negative pressure air bag 32 to a certain extent, the negative pressure air bag 32 which is squeezed can release gas, dust which is cleaned by the heat dissipation and dust removal component 14 is blown laterally, the direction of the heat dissipation port 11 is influenced, an effective dust guide effect is achieved, and the heat dissipation and dust guide device is matched with the dust removal component 14 for, has better treatment effect.
The working principle is as follows: in the normal use process of the distribution box, if a huge impact force is generated on the front surface of the distribution box by the outside, the limiting convex shaft 6 is extruded into the mounting groove of the transmission gear 18, the torsion spring 17 loses the limiting function at the moment, the mounting shaft 20 and the transmission gear 18 can be driven to return to rotate, the transmission gear 18 can drive the two inner protection plates 25 with the transmission rack 21 to move in the same direction, the transmission rack 21 on the transmission gear can be respectively inserted into the other inner protection plate 25, the two inner protection plates 25 are instantly combined to form a high-strength protection surface, a good anti-collision surface is formed on reactive compensation electric elements in the distribution box at the moment when the impact force is applied to the box door, a good protection effect is generated on the elements, meanwhile, the design can also protect the internal elements and improve the use effect on the malicious damage of some lawbreakers to the box door 5, when the distribution box is used in normal times, the driving motor 2 is powered on and opened, the reciprocating lead screw 12 can be effectively driven to rotate, when the reciprocating lead screw 12 rotates, the mounting sleeve 145 of the heat and dust removal component 14 can be driven to reciprocate, the moving sleeve 142 can simultaneously drive the thread rotating sleeve 143 to move, due to the threaded connection relationship between the thread rotating sleeve 143 and the stud 13, when the thread rotating sleeve 143 moves, the thread rotating sleeve 143 can automatically rotate, the heat removal fan 144 can be driven to simultaneously rotate, air in the distribution box can be effectively disturbed, meanwhile, the electrical structure in the distribution box can be moved and radiated, the heat radiation comprehensiveness and the heat radiation effect are improved, meanwhile, the top dust removal brush 141 is installed at the top of the moving sleeve 142, the moving sleeve 142 is driven to move while the moving sleeve 142 is moved, the inner wall of the top surface of the box body 1 is cleaned, dust attached to the top, the device has good cleaning effect while turbulent flow heat extraction, meanwhile, a cleaning side brush disc is arranged at one end of a reciprocating lead screw, the reciprocating lead screw 12 can drive the cleaning side brush disc 22 to rotate while the reciprocating lead screw is driven, thereby realizing the effect of quickly and effectively cleaning the dustproof heat dissipation net 10 and preventing the dust on the dustproof heat dissipation net 10 from influencing the heat dissipation effect due to dust adhesion, when the heat extraction and dust removal component 14 moves, an extruder 1410 can periodically generate certain extrusion on a negative pressure air bag 32, the extruded negative pressure air bag 32 can release gas, the dust cleaned by the heat extraction and dust removal component 14 is blown laterally to make a sound in the direction of a heat dissipation port 11 so as to facilitate dust discharge, when the distribution box works normally, an electric air pump 15 can be opened to extract hot air in the distribution box and guide the hot air into a side water tank 7, after the air is cooled by the side water tank 7, the air can be separated by a gas-liquid separation membrane 26 and finally be re-guided into the distribution box, because the exhaust assembly 16 has a conical exhaust head 161, and the exhaust holes 162 are formed at specific positions of the conical exhaust head 161, when the gas is guided into the exhaust assembly 16 after being cooled, the gas can escape into the exhaust holes 162 at different positions at the first time, and the air pressure brought by the gas can generate certain acting force, and because the positions of the exhaust holes 162 are different, the stress points of the conical exhaust head 161 are different, the stress magnitude is also different, and when the conical exhaust head 161 is unevenly stressed, the conical exhaust head rotates, so that the cooling air is rotationally sprayed, the diffusion rate of the cold air is greatly improved, the cold air can reach all corners in the distribution box, the use effect is improved, the hot air can be effectively taken out, and the cold air can be continuously brought into the distribution box, a good heat conduction and radiation process is formed, when the exhaust assembly 16 rotates to spray air, the gas ejected at high speed can exert pressure on the sound wave reflecting plate 29 to deflect the sound wave reflecting plate, when the gas deflects to a certain position, the sound wave reflecting plate 29 can be driven to recover under the action of the recovery spring 27, the effect of the back-and-forth fluctuation of the sound wave reflecting plate 29 is realized, the noise generated when an electronic element in the distribution box works can be transmitted to the sound wave reflecting plate 29 firstly, the noise is reflected to each angle and direction by a plurality of inner corner surfaces 30 on the moving sound wave reflecting plate 29 and the sound wave reflecting plate 29, the sound absorption burden of a certain position of the inner sound absorption pad 28 is reduced, the sound absorption on the inner sound absorption pad 28 is uniform, meanwhile, the self strength of the noise is weakened in the reflection process, and the whole heat dissipation effect in the distribution box is greatly improved due to the reason that the specific heat capacity of the water body is large, the water body can continuously keep the temperature and keep the cooling effect, and the process is combined with the ash removal and heat extraction component 14, can make the radiating effect reach the best, an independent dust guide groove 9 has been seted up on the upper surface of side water tank 7, it is located thermovent 11 under, in the time of ordinary reciprocal lead screw 12 drive clearance side brush dish 22 rotates to the clearance of dustproof radiator-grid 10, the dust of clearance can be to sending out to dust guide groove 9 through dustproof radiator-grid 10 in, because the inclined plane design of dust guide groove 9, its accessible dust guide groove 9 falls down fast, the clearance miscellaneous dirt can not pile up, excellent in use effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a block terminal is synthesized to low voltage distribution reactive compensation, includes box (1), driving motor (2), side water tank (7), heat extraction deashing subassembly (14), electronic air pump (15), exhaust subassembly (16), drive gear (18) and interior guard plate (25), its characterized in that: the box door is characterized in that a box door (5) is installed on the outer portion of the box body (1) through a hinge, a driving motor (2) is fixedly installed on the side wall of the box body (1), a side water tank (7) is fixedly installed on the outer wall of the other side of the box body (1), a dust guide groove (9) is formed in the top surface of the side water tank (7), an electric air pump (15) is fixedly installed on the inner wall of one side of the box body (1) below the electric air pump (15), an exhaust assembly (16) is installed on the inner wall of one side of the box body (1) in a rotating mode, the exhaust assembly (16) is connected with the side water tank (7) through an air pipe, a gas-liquid separation membrane (26) is transversely arranged in the side water tank (7), a guide rail (19) is fixedly installed on the inner wall of the box door (5), an inner protection plate (25) is installed, the utility model discloses a set up sound wave reflecting plate, including box (1), pivot one end, the inside of box (1) is horizontal fixed mounting has reciprocal lead screw (12), the inside of box (1) is horizontal fixed mounting has double-screw bolt (13), be provided with heat extraction deashing subassembly (14) on reciprocal lead screw (12) and double-screw bolt (13), the inside of box (1) is indulged and is put fixed mounting and have median septum (31), is provided with interior acoustic celotex pad (28) on the inner wall of box (1), install sound wave reflecting plate (29) through the pivot rotation on median septum (31), the outside of pivot is provided with answer spring (27), all be provided with interior arris face (30) on the top surface of sound wave reflecting plate (29) and the bottom surface, be provided with negative pressure gasbag (32) on one.
2. The low-voltage distribution reactive compensation comprehensive distribution box according to claim 1, wherein an outer cover (4) is fixedly installed on the side wall of the box body (1) on the outer side of the driving motor (2), a shock absorption inner pad (3) is sleeved on the outer surface of the driving motor (2), and the shock absorption inner pad (3) is connected with the outer cover (4) through a connecting screw.
3. The low-voltage distribution reactive compensation comprehensive distribution box according to claim 1, wherein a heat dissipation port (11) is formed in the side wall of the box body (1) above the side water tank (7), a dustproof heat dissipation net (10) is installed inside the heat dissipation port (11) in a clamping and embedding manner, and an air tap facing the heat dissipation port (11) is arranged on one side of the negative pressure air bag (32).
4. The low-voltage distribution reactive compensation comprehensive distribution box according to claim 3, wherein the dust guide groove (9) is located right below the heat dissipation opening (11), the dust guide groove (9) is an inclined surface, and the electric air pump (15) is connected with the side water tank (7) through an air guide pipe (8).
5. The low-voltage distribution reactive compensation comprehensive distribution box according to claim 1, wherein the exhaust assembly (16) is composed of a conical exhaust head (161) and an exhaust pipe (163), the exhaust pipe (163) is rotatably installed on one side inner wall of the box body (1) through a second external rotating rib (164) fixedly installed on the outside of the exhaust pipe, the conical exhaust head (161) is fixedly installed at one end of the exhaust pipe (163), and a plurality of exhaust holes (162) are formed in the outer surface of the conical exhaust head (161).
6. The low-voltage distribution reactive compensation comprehensive distribution box according to claim 5, wherein a transmission rack (21) is fixedly installed on the outer wall of one side of the inner protection plate (25), an installation shaft (20) is rotatably installed on the inner wall of the box door (5), and a transmission gear (18) and a torsion spring (17) are fixedly installed outside the installation shaft (20).
7. The low-voltage power distribution reactive compensation comprehensive distribution box according to claim 6, wherein one end of the torsion spring (17) is fixedly connected with the inner wall of the box door (5), an outer top spring is fixedly installed in an installation groove formed in the transmission gear (18), one end of the outer top spring is fixedly installed with a limiting protruding shaft (6), one end of the limiting protruding shaft (6) is located on the outer side of the box door (5), and the transmission gear (18) is meshed with the transmission rack (21) and connected with the transmission rack.
8. The low-voltage distribution reactive compensation comprehensive distribution box according to claim 7, wherein the heat removal ash removal assembly (14) is composed of a top ash removal brush (141), a movable sleeve (142), a threaded rotating sleeve (143), a heat removal fan (144), a mounting sleeve (145) and a top sleeve (147), the mounting sleeve (145) is installed on the reciprocating lead screw (12) in a threaded mode, the movable sleeve (142) is fixedly installed at the top of the mounting sleeve (145) through a connecting rod (149), the movable sleeve (142) is installed on the stud (13) in a sliding mode, and the threaded rotating sleeve (143) is installed at one end of the movable sleeve (142) in a rotating mode through a first outer rotating rib (146) fixedly installed on the outer wall of the threaded rotating sleeve (143).
9. The low-voltage distribution reactive compensation comprehensive distribution box according to claim 8, characterized in that the thread rotating sleeve (143) is in threaded connection with the stud (13), the heat removal fan (144) is fixedly installed outside the thread rotating sleeve (143), the top fixed installation of the movable sleeve (142) is provided with a longitudinal rod (148), the top fixed installation of the longitudinal rod (148) is provided with a top sleeve (147), the top sleeve (147) is provided with a top ash removal brush (141) with an insertion shaft in an inserting and embedding manner, the top sleeve (147) is connected with the insertion shaft through a connecting screw, the top surface of the top ash removal brush (141) is in close contact with the inner top surface of the box body (1), and the side wall of the movable sleeve (142) is fixedly provided with an extruder (1410).
10. The low-voltage distribution reactive compensation comprehensive distribution box according to claim 9, wherein one end of the reciprocating screw (12) is fixedly provided with an end threaded shaft (23), a cleaning side brush disc (22) is sleeved outside the end threaded shaft (23), and one side of the cleaning side brush disc (22) is positioned on the end threaded shaft (23) and is provided with a positioning threaded sleeve (24) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110390818.9A CN113078656A (en) | 2021-04-12 | 2021-04-12 | Low-voltage distribution reactive compensation comprehensive distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110390818.9A CN113078656A (en) | 2021-04-12 | 2021-04-12 | Low-voltage distribution reactive compensation comprehensive distribution box |
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| Publication Number | Publication Date |
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| CN113078656A true CN113078656A (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110390818.9A Withdrawn CN113078656A (en) | 2021-04-12 | 2021-04-12 | Low-voltage distribution reactive compensation comprehensive distribution box |
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| CN (1) | CN113078656A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006287A (en) * | 2021-10-12 | 2022-02-01 | 徐德升 | Low-voltage reactive compensation switch cabinet |
| CN117559240A (en) * | 2023-11-09 | 2024-02-13 | 安徽宇亮电气有限公司 | Intelligent distribution box |
-
2021
- 2021-04-12 CN CN202110390818.9A patent/CN113078656A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006287A (en) * | 2021-10-12 | 2022-02-01 | 徐德升 | Low-voltage reactive compensation switch cabinet |
| CN114006287B (en) * | 2021-10-12 | 2023-09-01 | 雷朋电气集团有限公司 | Low-voltage reactive compensation switch cabinet |
| CN117559240A (en) * | 2023-11-09 | 2024-02-13 | 安徽宇亮电气有限公司 | Intelligent distribution box |
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