CN114006292B - KYN cubical switchboard breaker chamber cooling channel - Google Patents
KYN cubical switchboard breaker chamber cooling channel Download PDFInfo
- Publication number
- CN114006292B CN114006292B CN202111439061.4A CN202111439061A CN114006292B CN 114006292 B CN114006292 B CN 114006292B CN 202111439061 A CN202111439061 A CN 202111439061A CN 114006292 B CN114006292 B CN 114006292B
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- China
- Prior art keywords
- cabinet
- fixedly connected
- kyn
- plate
- arc
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- 238000001816 cooling Methods 0.000 title claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims abstract description 48
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 241001465754 Metazoa Species 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- H02B1/565—Cooling; Ventilation for cabinets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
- F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a KYN switch cabinet breaker chamber cooling channel which comprises a cabinet body, wherein two layers of honeycomb cabinet plates are arranged in the cabinet body, and the two layers of honeycomb cabinet plates are fixedly connected with the same supporting plate. The invention has the advantages that by arranging the filter device, not only can the air blown into the switch cabinet be filtered to avoid dust accumulation in the cabinet, but also the cleaning of the filter structure can be realized in the cooling process of the breaker chamber, and the problem that the KYN cabinet is designed to have no ventilation channel can be solved on the premise that the electric elements and the distance are not changed and the functions of the pressure release channel and each functional chamber are reserved; through setting up switch cabinet sealing mechanism, make the switch cabinet have the animal measure of preventing under the circumstances that does not influence the switch cabinet outward appearance, can use the air conditioner cooling according to equipment state is nimble to after accomplishing this passageway, every KYN switch cabinet can both realize the air conditioner refrigeration cooling, has improved KYN switch cabinet's flexibility of use.
Description
Technical Field
The invention belongs to the technical field of cooling of a KYN switch cabinet breaker chamber, and particularly relates to a cooling channel of the KYN switch cabinet breaker chamber.
Background
In recent years, along with the rising of electricity consumption, the load of a high-voltage switch cabinet is gradually increased, and when the load is high (generally more than 80% of rated current), the high-voltage switch cabinet can cause the heating of conductors in the switch cabinet due to factors such as structural form, material layout, heat dissipation mode and the like, even the temperature is 120 ℃, short circuit faults or explosion events are extremely likely to be caused, meanwhile, the heating can accelerate the ageing of materials such as insulating parts and conductors of the switch cabinet, so that hidden dangers exist in the switch cabinet, the normal operation of high-voltage equipment is seriously influenced, and the power grid and personal safety are endangered.
The switch cabinet type currently has XGN and KYN cabinet types, and the operation quantity is about 50%, wherein the KYN switch cabinet structure is relatively airtight, no or little margin is provided on the ventilation channel design, and the cabinet design only ventilates through the gap of the pressure release channel or the cabinet, and no special heat dissipation and ventilation channel exists, so that the heat dissipation effect is still not obvious even if the KYN switch cabinet is provided with a heat dissipation fan. In addition, the ventilation and heat dissipation of the switch cabinet are mainly realized in three modes of self-cooling, fan heat dissipation and air conditioning environment refrigeration at present. At present, the fan radiating effect is poor, the air conditioner can only cool the environment, the indoor environment of the high-pressure chamber is large, the environmental temperature is not obviously reduced, the cooling effect on the conductor equipment in the switch cabinet is also not obvious, and once the heat dissipation is poor, the heat can be generated and even the switch cabinet explodes, so that the radiating problem needs to be solved urgently.
Therefore, it is necessary to invent a cooling channel for a KYN switchgear circuit breaker chamber to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the problems, the invention provides a cooling channel of a breaker chamber of a KYN switch cabinet, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a KYN cubical switchboard circuit breaker room cooling passage, includes the cabinet body, the inside of the cabinet body is provided with two-layer honeycomb cabinet board, two-layer common fixedly connected with same backup pad between the honeycomb cabinet board, and two the both sides of honeycomb cabinet board all with the internal wall fixed connection of cabinet, cabinet door is installed to the front side of the cabinet body, one of them the bottom one end of honeycomb cabinet board is provided with ventilation channel, ventilation channel is including installing the ventilation pipe in the one end of downside honeycomb cabinet board bottom, the inside of ventilation pipe is provided with filter equipment, the passageway entry has been seted up to the bottom one end of the cabinet body front side, the outside of passageway entry is provided with cubical switchboard sealing mechanism, one side fixedly connected with pipeline quick-operation joint device that the ventilation pipe is close to the passageway entry.
Further, filter equipment includes the filter screen of fixed connection inside the ventilation pipe, one side fixedly connected with filter that the passageway entry was kept away from to the filter screen, one side rotation that the filter was kept away from to the filter screen is connected with the pivot, the outside symmetry fixedly connected with of pivot and the scraper blade that the filter screen cooperation was used, and two scrapers all laminate with the filter screen, the one end fixedly connected with driven bevel gear of filter screen is kept away from to the pivot.
Further, the inside rotation of ventilation pipe is connected with the dwang, and the dwang sets up in being close to pipeline quick-operation joint device one side, the outside fixed of dwang cup joints the initiative bevel gear with driven bevel gear meshing, the outside fixed of dwang has cup jointed a set of drive flabellum.
Further, the switch cabinet sealing mechanism comprises a limiting frame fixedly connected to one end of the bottom of the front side of the cabinet body, the limiting frame is covered on the outer side of the channel inlet, a sealing plate is connected to the inside of the limiting frame in a sliding mode, and a poking plate is fixedly connected to one side, away from the cabinet body, of the sealing plate.
Further, the pipeline quick-operation joint device includes the go-between of fixed connection in ventilation pipe one side of keeping away from the honeycomb board, one side fixedly connected with multistage connecting pipe that the ventilation pipe was kept away from to the go-between, multistage connecting pipe comprises a plurality of different diameters's body, annular cavity has all been seted up to the go-between with multistage connecting pipe's inside, a plurality of the inside of annular cavity is all rotated and is connected with the annular board, three recess has evenly been seted up to the shell of annular board, two wherein equal fixedly connected with first spring on the inner wall of anticlockwise one side of recess, the inboard symmetry fixedly connected with first fixed plate of annular cavity, and two first fixed plates set up respectively in the inside of one of them recess, two the other end of first spring respectively with two first fixed plates fixed connection.
Further, three arc-shaped sliding grooves are evenly formed in the surface of the annular plate, the three arc-shaped sliding grooves are staggered with the three grooves respectively, round pins are slidably connected in the arc-shaped sliding grooves, three first through grooves matched with the round pins are evenly formed in one sides, away from the ventilating pipe, of the connecting ring and the multistage connecting pipe respectively, one sides, away from the ventilating pipe, of the round pins are all extended to the outer parts of the connecting ring and the multistage connecting pipe and fixedly connected with arc-shaped clamping plates, and the inner sides of the arc-shaped clamping plates are all in a zigzag shape.
Further, the inside of another the recess is even fixedly connected with a plurality of teeth, the inside rotation of annular cavity is connected with the ring gear with a plurality of teeth meshing, extrusion groove has been seted up to the outside of annular cavity, extrusion groove's sliding connection has the T shape pinion rack with ring gear meshing, the outside activity of T shape pinion rack has cup jointed the second spring.
Further, the outside fixedly connected with connecting block of annular plate, the second through groove that uses with the connecting block cooperation is seted up in the outside of go-between, one side that the annular plate was kept away from to the connecting block extends to the inside in second through groove and fixedly connected with arc, the empty slot that uses with the arc cooperation is seted up to the inside of go-between.
Further, the third tee bend groove has been seted up to the surface of arc, one side that the gear was kept away from to the T-shaped pinion rack passes third tee bend groove and fixedly connected with second fixed plate, the outside of fixed plate articulates there is the U-shaped board, the tangent plane shape of U-shaped board is whistle form.
The invention has the technical effects and advantages that:
1. The invention has the advantages that by arranging the filter device, not only can the air blown into the switch cabinet be filtered to avoid dust accumulation in the cabinet, but also the cleaning of the filter structure can be realized in the cooling process of the breaker chamber, the filter structure is prevented from being blocked by the dust to influence the air supply effect of the ventilation pipe, and the problem that the KYN cabinet is designed to have no ventilation channel on the premise that the electric elements and the distance are not changed and the functions of the pressure release channel and each functional chamber are reserved; through setting up switch cabinet sealing mechanism, not only can establish ventilation channel entry into normally closed window form, make the switch cabinet have the animal measure of preventing under the circumstances that does not influence the switch cabinet outward appearance, need not the power failure moreover and can insert or remove the air conditioner, can use the air conditioner cooling according to equipment state is nimble to accomplish this passageway back, every KYN switch cabinet can both realize air conditioner refrigeration cooling, has improved KYN switch cabinet's flexibility of use.
2. The quick connector device for the air conditioner is provided with the pipeline, so that the connection between the ventilation pipe and the air conditioner air supply pipes with different specifications can be realized, the connection is more stable, the phenomenon that the connection between the ventilation pipe and the air conditioner air supply pipes is unstable and even air leaks in the using process of the device can be effectively avoided, the convenience and the stability of the connection between the device and the air conditioner are improved, and the heat dissipation effect of the switch cabinet is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows an overall perspective view of an embodiment of the present invention;
FIG. 2 shows a cross-sectional view of one end of the bottom of a cabinet in accordance with an embodiment of the invention;
FIG. 3 shows a cross-sectional view of a vent tube according to an embodiment of the invention;
FIG. 4 illustrates a perspective view of a pipe quick connector device according to an embodiment of the present invention;
FIG. 5 shows a partial structural cross-sectional view of a pipe quick connector device according to an embodiment of the present invention;
FIG. 6 is a perspective view of a portion of a pipe quick connector device according to an embodiment of the present invention;
FIG. 7 shows an enlarged schematic view of the structure of part A of an embodiment of the present invention;
FIG. 8 shows an enlarged schematic view of the structure of the portion B according to the embodiment of the present invention;
In the figure: 1. a cabinet body; 2. a honeycomb cabinet board; 3. a support plate; 4. a cabinet door; 5. a ventilation channel; 51. a ventilation pipe; 52. a filtering device; 521. a filter screen; 522. a filter plate; 523. a rotating shaft; 524. a scraper; 525. a driven bevel gear; 526. a rotating lever; 527. a drive bevel gear; 528. driving the fan blades; 53. a channel inlet; 54. a switch cabinet sealing mechanism; 541. a limit frame; 542. a sealing plate; 543. a poking plate; 6. a pipeline quick joint device; 61. a connecting ring; 62. a multi-stage connecting pipe; 63. an annular cavity; 64. an annular plate; 65. a groove; 66. a first spring; 67. a first fixing plate; 69. an arc chute; 70. round pins; 71. a first through groove; 72. an arc-shaped clamping plate; 73. teeth; 74. a toothed ring; 75. an extrusion groove; 76. t-shaped toothed plates; 77. a second spring; 78. a connecting block; 79. a second through slot; 80. an arc-shaped plate; 81. a hollow groove; 82. a third through slot; 83. a second fixing plate; 84. a U-shaped plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a KYN switch cabinet breaker chamber cooling channel, as shown in figures 1-8, which comprises a cabinet body 1, wherein two layers of honeycomb cabinet plates 2 are arranged in the cabinet body 1, the two layers of honeycomb cabinet plates 2 are fixedly connected with the same supporting plate 3 together, two sides of the two honeycomb cabinet plates 2 are fixedly connected with the inner wall of the cabinet body 1, a cabinet door 4 is arranged at the front side of the cabinet body 1, one end of the bottom of one honeycomb cabinet plate 2 is provided with a ventilation channel 5, the ventilation channel 5 comprises a ventilation pipe 51 arranged at one end of the bottom of the lowest honeycomb cabinet plate 2, a filtering device 52 is arranged in the ventilation pipe 51, a channel inlet 53 is formed at one end of the bottom of the front side of the cabinet body 1, a switch cabinet sealing mechanism 54 is arranged at the outer side of the channel inlet 53, and a pipeline quick connector device 6 is fixedly connected at one side of the ventilation pipe 51 close to the channel inlet 53;
The ventilating pipe 51 is made of a low-loss heat-insulating pipe, such as an aluminum foil pipeline and other high-quality materials, so that the temperature loss can be reduced as much as possible, and a check valve is arranged in the ventilating pipe 51;
The filtering device 52 includes a filter screen 521 fixedly connected inside the ventilation pipe 51, a filter plate 522 is fixedly connected to one side of the filter screen 521 far away from the channel inlet 53, a rotating shaft 523 is rotatably connected to one side of the filter screen 521 far away from the filter plate 522, scraping plates 524 matched with the filter screen 521 are symmetrically and fixedly connected to the outside of the rotating shaft 523, the two scraping plates 524 are attached to the filter screen 521, and a driven bevel gear 525 is fixedly connected to one end of the rotating shaft 523 far away from the filter screen 521;
the filter plate 522 is made of an activated carbon plate;
The inner side of the ventilation pipe 51 is rotatably connected with a rotating rod 526, the rotating rod 526 is arranged on one side close to the pipeline quick connector device 6, a driving bevel gear 527 meshed with the driven bevel gear 525 is fixedly sleeved outside the rotating rod 526, and a group of driving fan blades 528 are fixedly sleeved outside the rotating rod 526;
The switch cabinet sealing mechanism 54 comprises a limit frame 541 fixedly connected to one end of the bottom of the front side of the cabinet body 1, the limit frame 541 is covered on the outer side of the channel inlet 53, a sealing plate 542 is slidably connected inside the limit frame 541, and a pulling plate 543 is fixedly connected to one side of the sealing plate 542 away from the cabinet body 1;
When the ventilation channel 5 is used, the sealing plate 542 is pushed to slide in the limiting frame 541 by the poking plate 543, the channel inlet 53 is opened, then the air supply pipe of the air conditioner is connected with the ventilation pipe 51, then the air conditioner is opened, cold air blown out by the air conditioner is filtered by the filter screen 521 and the filter plate 522, and then is blown to the breaker chamber through the ventilation holes on the surfaces of the two honeycomb cabinet plates 2, and the breaker chamber is cooled; in the process, the cold air blows the fan blades to rotate, the fan blades drive the rotating rod 526 to synchronously rotate, so that the rotating rod 526 drives the driving bevel gear 527 to synchronously rotate, and the rotating shaft 523 is driven to rotate through the meshing action between the rotating shaft 523 and the driven bevel gear 525, so that the rotating shaft 523 drives the two scraping plates 524 to rotate on the surfaces of the filter screens 521, and dust on the surfaces of the filter screens 521 is cleaned;
The invention has the advantages that by arranging the filter device, not only can the air blown into the switch cabinet be filtered to avoid dust accumulation in the cabinet, but also the cleaning of the filter structure can be realized in the cooling process of the breaker chamber, the filter structure is prevented from being blocked by the dust to influence the air supply effect of the ventilation pipe, and the problem that the KYN cabinet is designed to have no ventilation channel on the premise that the electric elements and the distance are not changed and the functions of the pressure release channel and each functional chamber are reserved; through setting up switch cabinet sealing mechanism, not only can establish ventilation channel entry into normally closed window form, make the switch cabinet have the animal measure of preventing under the circumstances that does not influence the switch cabinet outward appearance, need not the power failure moreover and can insert or remove the air conditioner, can use the air conditioner cooling according to equipment state is nimble to accomplish this passageway back, every KYN switch cabinet can both realize air conditioner refrigeration cooling, has improved KYN switch cabinet's flexibility of use.
As shown in fig. 2, fig. 4-fig. 6 and fig. 7, the quick pipe joint device 6 includes a connection ring 61 fixedly connected to one side of the ventilation pipe 51 far away from the honeycomb board, one side of the connection ring 61 far away from the ventilation pipe 51 is fixedly connected with a multi-stage connection pipe 62, the multi-stage connection pipe 62 is composed of a plurality of pipes with different diameters, annular cavities 63 are respectively formed in the connection ring 61 and the multi-stage connection pipe 62, annular plates 64 are respectively and rotatably connected in the annular cavities 63, three grooves 65 are uniformly formed in the outer shell of the annular plates 64, first springs 66 are respectively and fixedly connected to the inner walls of one side of the two grooves 65 in the anticlockwise direction, first fixing plates 67 are symmetrically and fixedly connected to the inner sides of the annular cavities 63, and the two first fixing plates 67 are respectively arranged in the inner part of one groove 65, and the other ends of the two first springs 66 are respectively and fixedly connected with the two first fixing plates 67;
Three arc-shaped sliding grooves 69 are uniformly formed in the surface of the annular plate 64, the three arc-shaped sliding grooves 69 are respectively staggered with the three grooves 65, round pins 70 are slidably connected in the three arc-shaped sliding grooves 69, three first through grooves 71 matched with the round pins 70 are uniformly formed in one sides of the connecting ring 61 and the multistage connecting pipe 62 far away from the ventilating pipe 51, one sides of the plurality of round pins 70 far away from the ventilating pipe 51 are respectively extended to the outer parts of the connecting ring 61 and the multistage connecting pipe 62 and fixedly connected with arc-shaped clamping plates 72, and the inner sides of the plurality of arc-shaped clamping plates 72 are in a zigzag shape;
The inner part of the other groove 65 is uniformly and fixedly connected with a plurality of teeth 73, the inner part of the annular cavity 63 is rotationally connected with a toothed ring 74 meshed with the plurality of teeth 73, the outer side of the annular cavity 63 is provided with an extrusion groove 75, the extrusion groove 75 is slidably connected with a T-shaped toothed plate 76 meshed with the toothed ring 74, and the outer part of the T-shaped toothed plate is movably sleeved with a second spring 77;
The outer side of the annular plate 64 is fixedly connected with a connecting block 78, the outer side of the connecting ring 61 is provided with a second through groove 79 matched with the connecting block 78, one side of the connecting block 78 away from the annular plate 64 extends to the inside of the second through groove 79 and is fixedly connected with an arc plate 80, and the inside of the connecting ring 61 is provided with an empty groove 81 matched with the arc plate 80;
The surface of the arc plate 80 is provided with a third through groove 82, one side of the T-shaped toothed plate 76 far away from the gear passes through the third through groove 82 and is fixedly connected with a second fixing plate 83, the outer side of the second fixing plate 83 is hinged with a U-shaped plate 84, and the section shape of the U-shaped plate 84 is whistle-shaped;
In the above operation, when the air-conditioning blast pipe needs to be connected with the ventilation pipe 51, a corresponding one of the multi-stage connecting pipes 62 may be selected according to the specific diameter of the air-conditioning blast pipe, then the air-conditioning blast pipe is sleeved outside the corresponding connecting pipe, then the U-shaped plate 84 outside the previous-stage connecting pipe of the connecting pipe is selected, and turned over, and the U-shaped plate 84 drives the T-shaped toothed plate 76 to move towards the side far from the gear and presses the second spring 77 to release the meshing effect between the T-shaped toothed plate 76 and the gear, at this time, the arc 80 may be pushed to move inside the third three-way groove 82, so that the arc 80 drives the annular plate 64 to rotate inside the annular cavity 63 through the connecting block 78, the plurality of teeth 73 on the outer side of the annular plate 64 drive the gears to rotate through the meshing action with the gears, so that the annular plate 64 simultaneously extrudes two second springs 77, thereby driving the three arc-shaped clamping plates 72 to move to one side of the air conditioner air supply pipe through the radian of the three arc-shaped sliding grooves 69 through the three round pins 70 until the three arc-shaped clamping plates 72 clamp and fix the air conditioner air supply pipe outside the connecting pipe, the U-shaped plate 84 can be overturned again, the T-shaped toothed plate moves to the inside of the annular cavity 63 under the resetting action of the second springs 77 and meshes with the gears again, the gears are restrained and fixed, the annular plate 64 is synchronously fixed, and the positions of the three arc-shaped clamping plates 72 are restrained and fixed through the cooperation between structures, so that the connection between the air conditioner air supply pipe and the ventilating pipe 51 can be completed; when the air conditioner blast pipe and the ventilation pipe 51 need to be detached, the U-shaped plate 84 is turned over by the operation to release the meshing effect between the T-shaped toothed plate 76 and the gear, at this time, the annular plate 64 reversely rotates under the reset effect of the two second springs 77, and the three arc-shaped clamping plates 72 are driven to be mutually far away by the cooperation between the structures again to release the clamping and fixing effect on the air conditioner blast pipe, so that the blast pipe can be taken down from the outside of the multi-stage connecting pipe 62 to complete the detachment of the air conditioner blast pipe;
the quick connector device for the air conditioner is provided with the pipeline, so that the connection between the ventilation pipe and the air conditioner air supply pipes with different specifications can be realized, the connection is more stable, the phenomenon that the connection between the ventilation pipe and the air conditioner air supply pipes is unstable and even air leaks in the using process of the device can be effectively avoided, and the convenience and the stability of the connection between the device and the air conditioner are improved.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a KYN cubical switchboard breaker chamber cooling channel, includes cabinet body (1), its characterized in that: the novel honeycomb cabinet is characterized in that two layers of honeycomb cabinet plates (2) are arranged in the cabinet body (1), two layers of honeycomb cabinet plates (2) are fixedly connected with the same supporting plate (3) together, two sides of the honeycomb cabinet plates (2) are fixedly connected with the inner wall of the cabinet body (1), a cabinet door (4) is arranged on the front side of the cabinet body (1), a ventilation channel (5) is arranged at one end of the bottom of the honeycomb cabinet plates (2), the ventilation channel (5) comprises a ventilation pipe (51) arranged at one end of the bottom of the honeycomb cabinet plate (2) at the lowest side, a filtering device (52) is arranged in the ventilation pipe (51), a channel inlet (53) is formed in one end of the bottom of the front side of the cabinet body (1), a switch cabinet sealing mechanism (54) is arranged on the outer side of the channel inlet (53), and a pipeline quick connector device (6) is fixedly connected to one side, close to the channel inlet (53), of the ventilation pipe (51).
The utility model provides a pipeline quick-operation joint device (6) is including fixed connection go-between (61) in ventilation pipe (51) keep away from honeycomb board one side, one side fixedly connected with multistage connecting pipe (62) of ventilation pipe (51) are kept away from to go-between (61), multistage connecting pipe (62) are constituteed by the body of a plurality of different diameters, annular cavity (63) have all been seted up to go-between (61) and multistage connecting pipe (62) inside, a plurality of the inside of annular cavity (63) is all rotated and is connected with annular plate (64), three recess (65) have evenly been seted up to the shell of annular plate (64), wherein two all fixedly connected with first spring (66) on the inner wall of anticlockwise one side of recess (65), the inboard symmetry fixedly connected with first fixed plate (67) of annular cavity (63), and two first fixed plate (67) set up respectively in the inside of one of them recess (65), two the other end of first spring (66) respectively with two first fixed plate (67) fixed connection.
2. A KYN switchgear cabinet circuit breaker chamber cooling channel as claimed in claim 1, wherein: the filter device (52) comprises a filter screen (521) fixedly connected inside a ventilation pipe (51), one side, away from a channel inlet (53), of the filter screen (521) is fixedly connected with a filter plate (522), one side, away from the filter plate (522), of the filter screen (521) is rotationally connected with a rotating shaft (523), the outer part of the rotating shaft (523) is symmetrically and fixedly connected with scrapers (524) matched with the filter screen (521), the two scrapers (524) are attached to the filter screen (521), and one end, away from the filter screen (521), of the rotating shaft (523) is fixedly connected with a driven bevel gear (525).
3. A KYN switchgear cabinet circuit breaker chamber cooling channel as claimed in claim 2, wherein: the inside rotation of ventilation pipe (51) is connected with dwang (526), and dwang (526) set up in being close to pipeline quick-operation joint device (6) one side, the outside fixed cover of dwang (526) has cup jointed initiative bevel gear (527) with driven bevel gear (525) meshing, the outside fixed cover of dwang (526) has cup jointed a set of drive flabellum (528).
4. A KYN switchgear cabinet circuit breaker chamber cooling channel as claimed in claim 1, wherein: the switch cabinet sealing mechanism (54) comprises a limiting frame (541) fixedly connected to one end of the bottom of the front side of the cabinet body (1), the limiting frame (541) is covered on the outer side of the channel inlet (53), a sealing plate (542) is slidably connected to the inside of the limiting frame (541), and a poking plate (543) is fixedly connected to one side, far away from the cabinet body (1), of the sealing plate (542).
5. A KYN switchgear cabinet circuit breaker chamber cooling channel as claimed in claim 1, wherein: three arc-shaped sliding grooves (69) are uniformly formed in the surface of the annular plate (64), the three arc-shaped sliding grooves (69) are respectively staggered with the three grooves (65), round pins (70) are slidably connected in the arc-shaped sliding grooves (69), three first through grooves (71) matched with the round pins (70) are uniformly formed in one sides, far away from the ventilating pipe (51), of the connecting ring (61) and the multistage connecting pipe (62), a plurality of first through grooves (71) are uniformly formed in one sides, far away from the ventilating pipe (51), of the round pins (70), the arc-shaped clamping plates (72) are respectively extended to the outer parts of the connecting ring (61) and the multistage connecting pipe (62) and are fixedly connected with the arc-shaped clamping plates (72), and the inner sides of the arc-shaped clamping plates (72) are all in a zigzag shape.
6. A KYN switchgear cabinet circuit breaker chamber cooling channel as claimed in claim 5, wherein: the inside of another recess (65) evenly fixedly connected with a plurality of teeth (73), the inside rotation of annular cavity (63) is connected with tooth ring (74) with a plurality of teeth (73) meshing, extrusion groove (75) have been seted up in the outside of annular cavity (63), extrusion groove (75) sliding connection have T shape pinion rack (76) with tooth ring (74) meshing, the outside activity of T shape pinion rack has cup jointed second spring (77).
7. The KYN switchgear cabinet circuit breaker chamber cooling channel of claim 6, wherein: the outside fixedly connected with connecting block (78) of annular plate (64), second through groove (79) that use with connecting block (78) cooperation have been seted up in the outside of go-between (61), one side that annular plate (64) was kept away from to connecting block (78) extends to the inside of second through groove (79) and fixedly connected with arc (80), empty slot (81) that use with arc (80) cooperation have been seted up in the inside of go-between (61).
8. A KYN switchgear cabinet circuit breaker chamber cooling channel as claimed in claim 7, wherein: the surface of arc (80) has seted up third through groove (82), one side that tooth ring (74) were kept away from to T shape pinion rack (76) passes third through groove (82) and fixedly connected with second fixed plate (83), the outside of second fixed plate (83) articulates has U-shaped board (84), the tangent plane shape of U-shaped board (84) is whistle form.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111439061.4A CN114006292B (en) | 2021-11-25 | 2021-11-25 | KYN cubical switchboard breaker chamber cooling channel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111439061.4A CN114006292B (en) | 2021-11-25 | 2021-11-25 | KYN cubical switchboard breaker chamber cooling channel |
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| CN114006292A CN114006292A (en) | 2022-02-01 |
| CN114006292B true CN114006292B (en) | 2024-04-30 |
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| CN202111439061.4A Active CN114006292B (en) | 2021-11-25 | 2021-11-25 | KYN cubical switchboard breaker chamber cooling channel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116175014B (en) * | 2022-12-29 | 2024-02-09 | 苏州威奥得焊材科技有限公司 | Pipeline welding device |
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| CN114006292A (en) | 2022-02-01 |
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