CN218449157U - Ring main unit convenient to increase capacity - Google Patents
Ring main unit convenient to increase capacity Download PDFInfo
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- CN218449157U CN218449157U CN202222626268.9U CN202222626268U CN218449157U CN 218449157 U CN218449157 U CN 218449157U CN 202222626268 U CN202222626268 U CN 202222626268U CN 218449157 U CN218449157 U CN 218449157U
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Abstract
The utility model belongs to the technical field of the switch board, especially, relate to a looped netowrk cabinet convenient to increase-volume, the intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet body includes roof, bottom plate, two blocks of curb plates, back plate and cabinet doors, roof and bottom plate pass through the connecting piece to be connected with two blocks of curb plates and back plates respectively, the cabinet door passes through the articulated elements and is connected with one of them curb plate, the curb plate includes top plate and lower curb plate, copper bar sleeve pipe one has been seted up on the top plate, copper bar sleeve pipe two has been seted up on the lower curb plate. The utility model discloses can solve the relatively poor problem of extension sleeve commonality that prior art's looped netowrk cabinet was seted up.
Description
Technical Field
The utility model belongs to the technical field of the switch board, especially, relate to a looped netowrk cabinet convenient to increase-volume.
Background
The power distribution cabinet is a general name of a motor control center, and generally comprises a power distribution box, a cable distribution box, a switch cabinet, a ring main unit and the like, wherein the ring main unit is an electrical device formed by arranging a group of high-voltage switch devices in a metal or nonmetal insulating cabinet body or forming an assembled interval type power supply unit, and a core part of the ring main unit adopts a load switch and a fuse, so that the ring main unit has the advantages of simple structure, small size, low price, capability of improving power supply parameters and performance, power supply safety and the like.
In the prior art, during manufacturing of a ring main unit, an extension sleeve is usually arranged above or below a box body so as to increase the capacity of the ring main unit, for example, a common expandable ring main unit in the market is provided, the extension sleeves are usually arranged above two sides of the ring main unit, when the capacity of the ring main unit needs to be increased, the extension sleeves above the right sides of the two expandable ring main units are connected through the extension sleeves to realize the capacity increase, but the ring main unit has the problem of poor universality because the ring main units of different manufacturers are difficult to splice together, some ring main units can be provided with the extension sleeves below according to different use requirements and wiring, at this time, the extension sleeves arranged above the ring main units cannot be connected with the ring main units below the extension sleeves, and only the ring main units of the same type can be purchased to increase the capacity, so that the cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a looped netowrk cabinet convenient to increase capacity to solve the relatively poor problem of extension sleeve commonality that prior art looped netowrk cabinet was seted up.
The utility model provides a basic scheme: the utility model provides a looped netowrk cabinet convenient to increase capacity, includes the cabinet body, the cabinet body includes roof, bottom plate, two blocks of curb plates, back plate and cabinet door, roof and bottom plate pass through the connecting piece and are connected with two blocks of curb plates and back plates respectively, the cabinet door passes through the articulated elements and is connected with one of them curb plate, the curb plate includes epipleural and lower curb plate, epipleural and lower curb plate integrated into one piece, copper bar sleeve pipe one has been seted up on the epipleural, copper bar sleeve pipe two has been seted up on the lower curb plate.
The utility model discloses a principle and advantage lie in: when the ring main unit in the prior art is produced, according to the use requirement and the wiring condition of a customer, an extension sleeve is usually arranged on the ring main unit, and the extension sleeve is usually arranged on the upper portion.
This application closes the below through the top at the curb plate and has all seted up the copper bar sleeve pipe, and the copper bar sleeve pipe is the same with extension sleeve pipe function, can make the copper bar sleeve pipe that requires to select suitable position according to the amalgamation of actual looped netowrk cabinet when using to amalgamate, and the commonality is strong.
Further, the cabinet body still includes the apron, the apron lid closes copper bar sleeve pipe one or in copper bar sleeve pipe two or two.
Has the advantages that: the cover plate is used for covering one or two of the first copper bar sleeve or the second copper bar sleeve when not in use, so that the dustproof, moistureproof and anti-oxidation effects are achieved.
Further, the connecting piece includes a plurality of mounting panel and a plurality of mounting bar, the mounting bar is fixed at the curb plate inboard, the mounting panel is placed on the mounting bar.
Has the advantages that: the installation strips are combined with the installation plate, so that the space in the cabinet body can be layered conveniently, and the layout of parts in the cabinet body is more reasonable.
Further, the hinged member is a hinge.
Has the beneficial effects that: the hinge is convenient for the connection and the use of the cabinet door.
Furthermore, an observation window is arranged on the cabinet door, and a transparent PC plate is arranged on the observation window.
Has the advantages that: set up the observation window on the cabinet door, shelter from through transparent PC board, the user of being convenient for looks over the operational aspect of the internal electrical part of cabinet.
Furthermore, a ventilation opening is further formed in the cabinet door, a drying ventilation plate is arranged at the ventilation opening, and a blowing unit is arranged on the top plate relative to the inner side of the cabinet body.
Has the advantages that: exchange the internal gas of cabinet with the external world through the unit of blowing, guarantee the internal circulation of air of cabinet, moisture in the dry ventilating board absorption air of rethread avoids the internal condensation phenomenon that appears of cabinet.
Further, still include early warning device, early warning device includes detection module, control module and alarm module, detection module and alarm module all are connected with the control module electricity, detection module installs at the internal portion of cabinet, detection module is used for detecting that the internal animal of cabinet appears and sends detection signal, control module is used for sending alarm signal according to detection signal control alarm module.
Has the advantages that: whether there are animals such as worm, mouse in the detection cabinet body through detection module detection appearance avoids causing the looped netowrk cabinet to shut down the trouble because of the animal bites down the cable to in time remind the user to clear away.
Further, the detection module includes infrared camera unit and luminescence unit, infrared camera unit and luminescence unit all are connected with the control module electricity, infrared camera unit installs the inboard of the relative cabinet body of curb plate and the inboard of the relative cabinet body of curb plate down in the inboard of the relative cabinet body of curb plate, luminescence unit installs in infrared camera unit one side, control module still is used for controlling luminescence unit to send the light source and infrared camera gathers the internal image of cabinet.
Has the advantages that: the light source is provided for the infrared camera shooting unit through the light emitting unit, the infrared camera shooting unit is convenient to collect images of the cabinet body, and early warning is convenient to carry out.
Further, the alarm module is one of a buzzer or a warning light.
Has the advantages that: the buzzer and the warning lamp are both comparatively used alarm modules.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention;
fig. 2 is a view from direction B of the embodiment of the present invention;
fig. 3 is a view from direction a of the embodiment of the present invention;
fig. 4 is a view in direction C of an embodiment of the present invention;
fig. 5 is a view in direction D of an embodiment of the present invention;
fig. 6 is a functional block diagram of an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings of the specification include: the structure of the copper bar cable comprises a top plate 1, a bottom plate 2, a cable hole 201, a pin shaft 202, a baffle 203, a side plate 3, an upper side plate 301, a lower side plate 302, a rear plate 4, a cabinet door 5, a hinge 501, an observation window 502, a vent 503, a first copper bar sleeve 6, a second copper bar sleeve 7, a mounting plate 8, a mounting bar 9 and an expansion joint 10.
The embodiments are substantially as shown in figures 1, 2, 3, 4, 5 and 6: the utility model provides a looped netowrk cabinet convenient to increase capacity, including the cabinet body and early warning device, wherein, the cabinet body includes roof 1, bottom plate 2, two blocks of curb plates 3, back plate 4, cabinet door 5 and apron, roof 1 and bottom plate 2 pass through the connecting piece to be connected with two blocks of curb plates 3 and back plate 4 respectively, cabinet door 5 passes through the articulated elements and is connected with one of them curb plate 3, in this embodiment, roof 1, bottom plate 2, two blocks of curb plates 3 and back plate 4 adopt the galvanized sheet preparation, cabinet door 5 adopts the cold drawing to spout plastics, the articulated elements is hinge 501, specifically be HL012 hinge 501.
In this embodiment, the copper bar sleeves are arranged on both the upper side plate 301 and the lower side plate 302 of the cabinet body, when in use, only the first copper bar sleeve 6 of the upper side plate 301 or the second copper bar sleeve 7 of the lower side plate 302 or both the two copper bar sleeves are used, and correspondingly, one of the copper bar sleeves is not used; or the first copper bar sleeve 6 and the second copper bar sleeve 7 are not used, in order to prevent the occurrence of the influences of moisture, dust, oxidation and the like, the first insulating plug is used for plugging the sleeve, and the unused first copper bar sleeve 6 or the unused second copper bar sleeve 7 or the unused first copper bar sleeve 6 and the unused second copper bar sleeve 7 are covered by the cover plate, so that the effects of dust prevention, moisture prevention and oxidation prevention are achieved.
In other embodiments of this embodiment, the method can also be applied to other types of power distribution cabinets, such as the capacity increase of a switch cabinet, and the capacity increase of the switch cabinet is realized by the above capacity increase layout scheme.
The connecting piece comprises a bolt, a plurality of mounting plates 8 and a plurality of mounting strips 9, and the plate and the bottom plate 2 are respectively connected with the two side plates 3 and the rear plate 4 through the bolt; at the inboard fixed mounting strip 9 of the relative cabinet body of curb plate 3, mounting panel 8 is placed on mounting strip 9, and in this embodiment, mounting strip 9 is equipped with 4, and mounting panel 8 is equipped with 2, and mounting strip 9 is fixed at the inboard of the relative cabinet body of two blocks of curb plates 3 through the welded mode, and the mode that can also pass through bolted connection between mounting strip 9 and the mounting panel 8 in other embodiments of this embodiment is fixed for the stability of mounting panel 8 on mounting strip 9.
The cabinet door 5 is provided with an observation window 502, and the observation window 502 is provided with a transparent PC board, so that a user can conveniently check the construction condition in the cabinet body. The cabinet door 5 is further provided with a vent 503, a dry ventilation plate is arranged at a ventilation hole, and in the embodiment, the dry ventilation plate is a porous plate filled with a drying agent; the relative cabinet internal side of roof 1 is equipped with the unit of blowing, and the unit of blowing is the fan in this embodiment, can carry out the drying with the internal space of cabinet, avoids leading to the internal electrical apparatus spare part of cabinet to appear damaging because of the condensation phenomenon appears.
In addition, including round pin axle 202 and baffle 203 on bottom plate 2, and be equipped with cable hole 201, round pin axle 202 welds on bottom plate 2, has seted up rectangular hole on the baffle 203, and baffle 203 passes through rectangular hole and round pin axle 202 sliding connection, and baffle 203 can shelter from cable hole 201 after sliding.
The early warning device comprises a detection module, a control module and an alarm module, wherein the detection module and the alarm module are electrically connected with the control module, the detection module is installed inside the cabinet body and used for detecting that animals in the cabinet body appear and sending out detection signals, and the control module is also used for controlling the alarm module to send out alarm signals according to the detection signals.
In this embodiment, the detection module includes infrared camera unit and luminescence unit, and infrared camera unit and luminescence unit all are connected with the control module electricity, and infrared camera unit installs in the inboard of the relative cabinet body of top side plate 301 and the inboard of the relative cabinet body of bottom side plate 302, and luminescence unit installs in infrared camera unit one side, and control module still is used for controlling luminescence unit to send the light source and infrared camera gathers the internal image of cabinet.
In this embodiment, the control module adopts a single chip microcomputer, specifically an STM32 single chip microcomputer, the infrared camera unit adopts an infrared camera, the light emitting unit adopts an LED lamp tube, and the alarm module is one of a buzzer or a warning light, in this embodiment, a buzzer.
The specific implementation process is as follows: the capacity increasing between the ring main units is spliced through the expansion joint 10, firstly, the power failure of a bus and an incoming and outgoing line on the main unit body is checked, whether a pressure gauge is normal is checked, the load switch is checked to be in a brake separating position and the earthing switch is checked to be in a brake closing position, after the checking is finished, the installation ground of the switch cabinet is ensured to be flat, then a copper bar sleeve needing to be connected is selected, a cover plate of the copper bar sleeve is opened, an insulating plug is taken out, a sealing ring is pasted on the edge of a side plate 3, the copper bar sleeve to be used is cleaned by alcohol, the expansion joint 10 is cleaned by alcohol, no dust or conductive fiber is remained on the copper bar sleeve expansion joint 10, then silicone grease is uniformly coated in the copper bar sleeve and on the outer side of the expansion joint 10, the expansion joint 10 coated with the silicone grease is pressed into the copper bar sleeve, the ring main unit is lifted up by using equipment such as a crane and the like to be slowly and stably spliced until the capacity increasing is completed, therefore, the capacity increasing can be completed by the ring main unit, when the capacity increasing is performed, the copper bar sleeve with strong universality of the copper bar sleeve of the first 6 on the upper side plate 301 or the copper bar sleeve of the second 7 on the lower side plate can be selected according to be all the copper bar 302 according to be the copper bar sleeve, and the copper bar sleeve in the connection position in the ring main unit body of the ring main unit.
The above are merely embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, so that those skilled in the art can know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in the field, and have the capability of applying the conventional experimental means before the date. It should be pointed out that, for the person skilled in the art, without departing from the structure of the invention, several variants and modifications can be made, which should also be regarded as the scope of protection of the invention, which will not affect the effectiveness of the implementation of the invention and the utility of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. The utility model provides a looped netowrk cabinet convenient to increase-volume which characterized in that: the intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet body includes roof, bottom plate, two blocks of curb plates, back plates and cabinet doors, roof and bottom plate pass through the connecting piece and are connected with two blocks of curb plates and back plates respectively, the cabinet door passes through the articulated elements and is connected with one of them curb plate, the curb plate includes epipleural and lower curb plate, epipleural and lower curb plate integrated into one piece, it has copper bar sleeve pipe one to have seted up on the epipleural, copper bar sleeve pipe two has been seted up on the lower curb plate.
2. The ring main unit facilitating capacity expansion according to claim 1, wherein: the cabinet body further comprises a cover plate, and the cover plate covers one or two of the first copper bar sleeve or the second copper bar sleeve.
3. The ring main unit facilitating capacity expansion according to claim 1, wherein: the connecting piece includes a plurality of mounting panel and a plurality of mounting bar, the mounting bar is fixed in the curb plate inboard, the mounting panel is placed on the mounting bar.
4. The ring main unit convenient for compatibilization according to claim 1, wherein: the hinged member is a hinge.
5. The ring main unit facilitating capacity expansion according to claim 1, wherein: the cabinet door is provided with an observation window, and the observation window is provided with a transparent PC plate.
6. The ring main unit facilitating capacity expansion according to claim 5, wherein: the cabinet door is further provided with a ventilation opening, a drying ventilation plate is arranged at the ventilation opening, and a blowing unit is arranged on the top plate relative to the inner side of the cabinet body.
7. The ring main unit facilitating capacity expansion according to claim 1, wherein: the early warning device comprises a detection module, a control module and an alarm module, wherein the detection module and the alarm module are electrically connected with the control module, the detection module is installed inside the cabinet body and used for detecting that animals in the cabinet body appear to send out detection signals, and the control module is used for controlling the alarm module to send out alarm signals according to the detection signals.
8. The ring main unit facilitating capacity expansion according to claim 7, wherein: the detection module comprises an infrared camera unit and a light-emitting unit, the infrared camera unit and the light-emitting unit are electrically connected with the control module, the infrared camera unit is installed on the inner side of the upper side plate relative to the cabinet body and the inner side of the lower side plate relative to the cabinet body, the light-emitting unit is installed on the infrared camera unit, and the control module is further used for controlling the light-emitting unit to emit a light source and an infrared camera to acquire images in the cabinet body.
9. The ring main unit facilitating capacity expansion according to claim 8, wherein: the alarm module is one of a buzzer or a warning lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222626268.9U CN218449157U (en) | 2022-09-30 | 2022-09-30 | Ring main unit convenient to increase capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222626268.9U CN218449157U (en) | 2022-09-30 | 2022-09-30 | Ring main unit convenient to increase capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218449157U true CN218449157U (en) | 2023-02-03 |
Family
ID=85084917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222626268.9U Active CN218449157U (en) | 2022-09-30 | 2022-09-30 | Ring main unit convenient to increase capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218449157U (en) |
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2022
- 2022-09-30 CN CN202222626268.9U patent/CN218449157U/en active Active
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