CN209389648U - Hermetically sealed bus duct and power distribution equipment - Google Patents
Hermetically sealed bus duct and power distribution equipment Download PDFInfo
- Publication number
- CN209389648U CN209389648U CN201920251197.4U CN201920251197U CN209389648U CN 209389648 U CN209389648 U CN 209389648U CN 201920251197 U CN201920251197 U CN 201920251197U CN 209389648 U CN209389648 U CN 209389648U
- Authority
- CN
- China
- Prior art keywords
- sealing
- groove body
- bus groove
- bus
- hermetically sealed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 128
- 239000004020 conductor Substances 0.000 claims description 44
- 230000004888 barrier function Effects 0.000 claims description 19
- 239000000945 filler Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
This application involves technical field of power systems, and more particularly, to a kind of hermetically sealed bus duct and power distribution equipment, hermetically sealed bus duct includes: bus groove body and sealing end component;Wherein, sealing end component includes sealing plate and sealing cover;The quantity of sealing plate be it is multiple, multiple sealing plates are sequentially arranged in the head end of bus groove body or the opening of tail end along the extending direction of bus groove body, and are provided with sealing element between two sealing plates of arbitrary neighborhood;Sealing cover is arranged in the opening of one end that bus groove body is provided with sealing plate.Pass through bus groove body provided by the present application, the sealing end component of the end setting of bus groove body, with good sealing effect, multi-stage sealed waterproof is carried out to bus groove body, the water inlet of bus groove body can be effectively avoided the Electrical Safety problem such as short circuit occur, so that this bus groove body can work normally in a humidity environment, expand use scope, reduces security risk.
Description
Technical field
This application involves technical field of power systems, more particularly, to a kind of hermetically sealed bus duct and power distribution equipment.
Background technique
Currently, bus duct is used to distribute relatively high power for each element of decentralized system, indoors the power Transmission of low pressure is dry
It is this due to the needs of the various building electric power such as building, factory more and more instead of wire and cable in line engineering project
It needs increased trend year by year, and uses original circuit wiring pattern, i.e. poling mode, when construction brings many tired
Difficulty, when distribution system to be changed, operation is also extremely complex, however, being very easy to reach if using bus duct
To purpose, also building can be made to become more beautiful, but existing bus duct leakproofness is poor, it is not moisture resistance, it, can not more intolerant to soaked
It uses in a humidity environment.
Utility model content
The application's is designed to provide a kind of hermetically sealed bus duct and power distribution equipment, existing to solve to a certain extent
The technical issues of bus duct leakproofness present in technology is poor, not moisture resistance, can not use in a humidity environment.
This application provides a kind of hermetically sealed bus ducts, comprising: bus groove body and sealing end component;Wherein, the sealing end
Component includes sealing plate and sealing cover;The quantity of the sealing plate be it is multiple, multiple sealing plates are along the bus groove body
Extending direction be sequentially arranged in the head end of the bus groove body or the opening of tail end, and two sealings of arbitrary neighborhood
Sealing element is provided between plate;The opening that the bus groove body is provided with one end of the sealing plate is arranged in the sealing cover
Place.
In the above-mentioned technical solutions, further, the sealing element is soft insulating filler, and the sealing element is for blocking
Space between two sealing plates of arbitrary neighborhood;The sealing cover is connected by fastener with the bus groove body,
And sealing ring is provided between the sealing cover and the fastener.
In any of the above-described technical solution, further, the bus groove body includes multiple main bodys, and multiple main bodys are suitable
Secondary arrangement, and two main bodys of arbitrary neighborhood are connected by connection component.
In any of the above-described technical solution, further, the main body includes shell, electric conductor and insulating sleeve;Its
In, the shell is the hollow structure inside of both ends open, and the inside of the shell, and the conduction is arranged in the electric conductor
Length direction extends body along the outer shell;The insulating sleeve is wrapped on the outer surface of the electric conductor.
In any of the above-described technical solution, further, the main body further includes insulating barrier, the insulating barrier setting
In the inside of the shell, and the edge of the insulating barrier is connected with the inner wall of the shell, and on the insulating barrier
Through-hole is offered, the through-hole is used for across the electric conductor.
In any of the above-described technical solution, further, the connection component includes connector clamp and adapter shield;Its
In, two electric conductors of arbitrary neighborhood are connected by the connector clamp;Arbitrary neighborhood is arranged in the adapter shield
One end of the junction of two shells, the adapter shield is connected with shell described in one of them, the adapter shield
Opposite other end be connected with shell described in another, and the adapter shield be Lantern structure, the Lantern structure
Both ends be adapted with the shell, the adapter shield is used to seal gap at two cage connections.
In any of the above-described technical solution, further, the bus groove body further includes expansion joint, the expansion joint
The outside that the bus groove body is provided with one end of the sealing end component is set, and the electric conductor passes through the sealing end component
It is connected with the expansion joint.
In any of the above-described technical solution, further, the shell is stainless steel casing.
In any of the above-described technical solution, further, the quantity of the insulating barrier is multiple.
Present invention also provides a kind of power distribution equipment, including hermetically sealed bus duct described in any of the above-described technical solution, because
And whole advantageous effects with the device, here, repeating no more.
Compared with prior art, the application has the beneficial effect that
Hermetically sealed bus duct provided by the present application, comprising: bus groove body and sealing end component;Wherein, sealing end component includes
Sealing plate and sealing cover;The quantity of sealing plate be it is multiple, multiple sealing plates are sequentially arranged in along the extending direction of bus groove body
In the head end of bus groove body or the opening of tail end, and the edge of sealing plate is resisted against on the inner sidewall of bus groove body, and sealing plate
The inner sidewall at edge and bus groove body fit closely so that multiple sealing plates are step by step sealed the port of bus groove body,
Good sealing effect is played, water and vapor is avoided to enter inside bus duct body from the end of bus groove body, is caused short
Road is even exploded, and then causes Electrical Safety problem;And it is provided with sealing element between two sealing plates of arbitrary neighborhood, pass through
Sealing element is filled and blocks to the space between sealing plate, further avoids water and moisture along the port of bus groove body
Enter in bus duct body, additionally it is possible to avoid having water residual between sealing plate and sealing plate, cause to have in bus duct body water or
Moisture residual;Sealing cover is arranged in the opening of one end that bus groove body is provided with sealing plate, and sealing cover can wrap bus
Open-ended, the further leakproofness for effectively reinforcing bus groove body of groove body, and then bus duct body inner inlet is avoided, or even go out
The Electrical Safety problems such as existing short circuit can work normally in a humidity environment so that bus groove body has good leakproofness,
Expand use scope, reduces security risk.
As it can be seen that bus groove body provided by the present application, has good sealing effect, and be arranged by the end of bus groove body
Sealing end component, multi-stage sealed waterproof is carried out to bus groove body, the water inlet of bus groove body can effectively be avoided the use such as short circuit occur
Electric safety problem expands use scope so that this bus groove body can work normally in a humidity environment, and it is hidden to reduce safety
Suffer from.
Power distribution equipment provided by the present application, including hermetically sealed bus duct described above, thus, pass through this hermetically sealed bus
Slot leakproofness is strong, effectively prevent bus duct internal wetted, water inlet in a humidity environment, ensures the normal and peace of transmission of electricity work
It is complete to carry out.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the application specific embodiment or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the application, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of hermetically sealed bus duct provided by the embodiments of the present application;
Fig. 2 is the another structural schematic diagram of hermetically sealed bus duct provided by the embodiments of the present application;
Fig. 3 is enlarged structure schematic diagram of the hermetically sealed bus duct that provides of Fig. 2 at A;
Fig. 4 is the schematic cross-section of hermetically sealed bus duct provided by the embodiments of the present application.
Appended drawing reference:
1- bus groove body, 11- connection component, 111- connector clamp, 112- adapter shield, 12- main body, 121- bar shaped main body,
122- curved body, 123- shell, 124- electric conductor, 125- insulating sleeve, 126- insulating barrier, 2- block component, 21- sealing
Plate, 22- sealing cover, 23- sealing element, 3- expansion joint.
Specific embodiment
It is clearly and completely described below in conjunction with technical solution of the attached drawing to the application, it is clear that described implementation
Example is some embodiments of the present application, instead of all the embodiments.
The component of the embodiment of the present application for usually describing and showing in attached drawing here can be with a variety of different configurations
To arrange and design.Therefore, the detailed description of the embodiments herein provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present application of protection is sought, but is merely representative of the selected embodiment of the application.
Based on the embodiment in the application, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall in the protection scope of this application.
In the description of the present application, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describe the application and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in application.
Hermetically sealed bus duct and power distribution equipment according to some embodiments of the application are described referring to Fig. 1 to Fig. 4.
Referring to FIG. 1 to FIG. 4, embodiments herein provides a kind of hermetically sealed bus duct, comprising: bus groove body 1
And sealing end component 2;Wherein, sealing end component 2 includes sealing plate 21 and sealing cover 22;The quantity of sealing plate 21 be it is multiple, it is more
A sealing plate 21 is sequentially arranged in the head end of bus groove body 1 or the opening of tail end along the extending direction of bus groove body 1, and any
Sealing element 23 is provided between two adjacent sealing plates 21;Sealing cover 22, which is arranged, is provided with sealing plate 21 in bus groove body 1
One end opening.
Hermetically sealed bus duct provided by the present application includes: bus groove body 1 and sealing end component 2;Wherein, sealing end component 2 wraps
Include sealing plate 21 and sealing cover 22;The quantity of sealing plate 21 is multiple, extending direction of multiple sealing plates 21 along bus groove body 1
It is sequentially arranged in the head end of bus groove body 1 or the opening of tail end, and the edge of sealing plate 21 is resisted against the inside of bus groove body 1
On wall, and the edge of sealing plate 21 and the inner sidewall of bus groove body 1 fit closely, so that multiple sealing plates 21 are step by step to bus duct
The port of body 1 is sealed, and plays good sealing effect, and water and vapor is avoided to enter from the end of bus groove body 1
Inside bus groove body 1, causes short circuit and even explode, cause Electrical Safety problem;And between two sealing plates 21 of arbitrary neighborhood
It is provided with sealing element 23, the space between sealing plate 21 is filled and is blocked by sealing element 23, is further avoided
Water and moisture enter in bus groove body 1 along the port of bus groove body 1, additionally it is possible to avoid between sealing plate 21 and sealing plate 21
There is water residual, leads to have water or moisture residual in bus groove body 1;Sealing cover 22, which is arranged, is provided with sealing plate in bus groove body 1
In the opening of 21 one end, sealing cover 22 can wrap the open-ended of bus groove body 1, further effectively reinforce bus groove body
1 leakproofness, and then the Electrical Safety problem such as 1 inner inlet of bus groove body is avoided, or even short circuit occurs, so that bus groove body 1
It with good leakproofness, can work normally in a humidity environment, expand use scope, reduce security risk.
As it can be seen that bus groove body 1 provided by the present application, has good sealing effect, and set by the end of bus groove body 1
The sealing end component 2 set carries out multi-stage sealed waterproof to bus groove body 1, and the water inlet of bus groove body 1 can effectively be avoided short circuit occur
Etc. Electrical Safety problem expand use scope so that this bus groove body 1 can work normally in a humidity environment, reduce peace
Full hidden danger.
Wherein, optionally, sealing plate 21 is rubber gasket sheet, is of course not solely limited to this, has certain thickness, and have
Elasticity enables sealing plate 21 and the inner tight of bus groove body 1 to be bonded, plays waterproof effect.
Wherein, optionally, it is coated with marine glue between sealing plate 21 and bus groove body 1, further strengthens waterproof effect, moreover it is possible to
Enough improve the bonding strength of sealing plate 21 and bus groove body 1.
In one embodiment of the application, it is preferable that as shown in Figure 1 to Figure 3, sealing element 23 is soft insulating filler,
Sealing element 23 is used to block the space between two sealing plates 21 of arbitrary neighborhood;Sealing cover 22 passes through fastener and bus groove body
1 is connected, and is provided with sealing ring between sealing cover 22 and fastener.
In this embodiment, sealing cover 22 be located in bus groove body 1 it is open at one end on, and by fastener by sealing cover
22 are attached with bus groove body 1, and add sealing ring between sealing cover 22 and fastener and be sealed, and avoid water from installation
Position enters inside bus groove body 1;It is filled, is made by soft insulating filler between two sealing plates 21 of arbitrary neighborhood
It obtains and does not interspace between two adjacent sealing plates 21, reinforce the sealing effect of bus groove body 1, avoid intaking between sealing plate 21
And have residual moisture, it can be avoided bus groove body 1 internal wetted and water inlet in a humid environment, influence bus groove body 1
It works normally, and then reduces electricity consumption hidden danger.
Wherein, optionally, soft insulating filler is insulating packing common in the art, and those skilled in the art are complete
It is appreciated that details are not described herein.
Wherein, optionally, fastener is that bolt or rivet are not limited only to this certainly.
Wherein, optionally, sealing ring is sealing ring common in the art, and those skilled in the art can manage completely
Solution, details are not described herein.
In one embodiment of the application, it is preferable that as shown in Figure 1 to Figure 3, bus groove body 1 includes multiple main bodys 12,
Multiple main bodys 12 are sequentially arranged, and two main bodys 12 of arbitrary neighborhood are connected by connection component 11.
In this embodiment, the quantity of connection component 11 be it is multiple, by multiple connection components 11 to multiple main bodys 12 into
Row be sequentially connected with, formed bus groove body 1, enable bus groove body 1 according to use position and environmental selection main body 12 and
The quantity of connection component 11 is installed, so that bus groove body 1 has good applicability.
Wherein, optionally, a part of main body 12 in multiple main bodys 12 is bar shaped main body 121, and another part main body 12 is
Curved body 122;One of curved body 122 is disposed therein between two adjacent bar shaped main bodys 121, curved body
122 for changing bus groove body 1 extending direction, to meet the actual installation demand of bus groove body 1.
In one embodiment of the application, it is preferable that as shown in Figures 1 to 4, main body 12 includes shell 123, conduction
Body 124 and insulating sleeve 125;Wherein, shell 123 is the hollow structure inside of both ends open, and electric conductor 124 is arranged in shell
123 inside, and electric conductor 124 extends along the length direction of shell 123;Insulating sleeve 125 is wrapped in the outer of electric conductor 124
On surface.
In this embodiment, the quantity of electric conductor 124 is multiple, for connecting circuit, bus groove body 1 is completed
Transmission of electricity, distribution work, and insulating sleeve 125 is wrapped on the outer surface of electric conductor 124, so that phase between each electric conductor 124
Mutually insulation, avoids contacting with each other between each electric conductor 124 and causes short circuit.
Wherein, optionally, electric conductor 124 is copper rod, can according to actual use situation and use environment, condition, according to
The suitable copper rod specification of electric current selection.
Wherein, optionally, insulating sleeve 125 is rubber-covered casing or insulation resin casing, has good insulating properties
And elasticity.
In one embodiment of the application, it is preferable that as shown in Figure 1 to Figure 3, main body 12 further includes insulating barrier 126,
The inside of shell 123 is arranged in insulating barrier 126, and the edge of insulating barrier 126 is connected with the inner wall of shell 123, and absolutely
Through-hole is offered on edge partition 126, through-hole is used for across electric conductor 124.
In this embodiment, insulating barrier 126 is used to support electric conductor 124, so that electric conductor 124 is in shell 123
In aerial state, electric conductor 124 is avoided to be in contact with shell 123, and then avoids water inlet in fortuitous event lower casing 123 or have water
When dividing residual, electric conductor 124 impregnates in water, easily causes short circuit, and also result in 123 band of shell when 125 breakage of insulating sleeve
Electricity causes electric shock accidents;The quantity of through-hole is identical as the quantity of electric conductor 124, and through-hole is corresponded with 124 phase of electric conductor.
Wherein, optionally, insulating barrier 126 is insulation board common in the prior art and market, those skilled in the art
Member is completely it is appreciated that details are not described herein.
In one embodiment of the application, it is preferable that as shown in Figure 1 to Figure 3, connection component 11 includes connector clamp 111
And adapter shield 112;Wherein, two electric conductors 124 of arbitrary neighborhood are connected by connector clamp 111;Adapter shield 112 is
Lantern structure, and the both ends of Lantern structure are adapted with shell 123;Two of arbitrary neighborhood are arranged in adapter shield 112
The junction of shell 123, one end of adapter shield 112 are connected with one of shell 123, adapter shield 112 it is relatively another
One end is connected with another shell 123, and adapter shield 112 is used to seal the gap of two 123 junctions of shell.
In this embodiment, connector clamp 111 includes male folder and female folder, and male folder is adapted with mother's folder, by one of them
One end of electric conductor 124 and one end of another electric conductor 124 abut each other, and the joint of the two electric conductors 124 is put
It sets between male folder and female folder, after then closing male folder with female clip, is tightened male folder and mother's folder by bolt and nut,
One of electric conductor 124 can be realized to be connected with another electric conductor 124;Adapter shield 112 is Lantern structure, so that
Adapter shield 112 has pliability well, can compensate for electric conductor 124 and generates heat, Jin Erneng when carrying out electric current transmission
The bulking effect and stress that enough compensation shell 123 generates reduce installation difficulty additionally it is possible to compensate installation error.
Wherein, optionally, the connection type between adapter shield 112 and shell 123 be welding, be of course not solely limited to
This, and the link position of adapter shield 112 and shell 123 is coated with marine glue.
In one embodiment of the application, it is preferable that as shown in Figures 1 to 4, bus groove body 1 further includes expansion joint
3, the outside that bus groove body 1 is provided with one end of sealing end component 2 is arranged in expansion joint 3, and electric conductor 124 passes through sealing end component
2 are connected with expansion joint 3.
In this embodiment, expansion joint 3 is connected with electric conductor 124, so that 3 circuit of expansion joint is connected, and then makes
It is power supply for electrical equipment that expansion joint 3, which is obtained, as power supply.
Wherein, optionally, expansion joint 3 is connector common in the art, and those skilled in the art completely can be with
Understand, details are not described herein.
Wherein, optionally, after electric conductor 124 passes through sealing end component 2, the perforation between electric conductor 124 and sealing cover 22
Position is coated with marine glue, and water and vapor is avoided to enter mother by the perforation gap between electric conductor 124 and sealing cover 22
Inside wire casing body 1.
In one embodiment of the application, it is preferable that as shown in Figures 1 to 4, shell 123 is stainless steel casing.
In this embodiment, using the shell of stainless steel 123, have the characteristics that hardness is big, be able to bear biggish external force
And collision, can electric conductor 124 of the protection setting in shell 123, avoid 123 hardness of shell and intensity small, damaged
When hurting, electric conductor 124 damages therewith, influences work of transmitting electricity, and is not easy to get rusty, avoids corrosion, cause inside shell 123 by
Situations such as tide is even intake, and short circuit is caused.
Wherein, optionally, shell 123 can also use acid resisting steel, and acid resisting steel tool has good corrosion resistance, so that
Bus groove body 1 can not only use in a humidity environment, can also use, be of course not solely limited in the environment of being corrosive
This.
In one embodiment of the application, it is preferable that as shown in Figure 1 to Figure 3, the quantity of the insulating barrier 126 is
It is multiple.
In this embodiment, insulating barrier 126 is slab construction, and the quantity of insulating barrier 126 is multiple, multiple insulation
Partition 126 is successively intervally arranged inside shell 123, so that each electric conductor 124 can be supported effectively, so that conductive
Body 124 can discharge the heat of conducting process generation in time, ensure Electrical Safety.
Embodiments herein also provides a kind of power distribution equipment, including hermetically sealed bus described in any of the above-described embodiment
Slot, thus, whole advantageous effects with the hermetically sealed bus duct, here, repeating no more.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the application, rather than its limitations;To the greatest extent
Pipe is described in detail the application referring to foregoing embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement;And these are modified or replaceed, each embodiment technology of the application that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of hermetically sealed bus duct characterized by comprising bus groove body and sealing end component;
Wherein, the sealing end component includes sealing plate and sealing cover;The quantity of the sealing plate is multiple, multiple sealings
Plate is sequentially arranged in the head end of the bus groove body or the opening of tail end along the extending direction of the bus groove body, and any phase
Sealing element is provided between two adjacent sealing plates;
The opening that the bus groove body is provided with one end of the sealing plate is arranged in the sealing cover.
2. hermetically sealed bus duct according to claim 1, which is characterized in that the sealing element is soft insulating filler, institute
State the space between two sealing plates of the sealing element for blocking arbitrary neighborhood;
The sealing cover is connected by fastener with the bus groove body, and is arranged between the sealing cover and the fastener
There is sealing ring.
3. hermetically sealed bus duct according to claim 1, which is characterized in that the bus groove body includes multiple main bodys, more
A main body is sequentially arranged, and two main bodys of arbitrary neighborhood are connected by connection component.
4. hermetically sealed bus duct according to claim 3, which is characterized in that the main body include shell, electric conductor and
Insulating sleeve;
Wherein, the shell is the hollow structure inside of both ends open, and the inside of the shell, and institute is arranged in the electric conductor
Stating electric conductor, length direction extends along the outer shell;
The insulating sleeve is wrapped on the outer surface of the electric conductor.
5. hermetically sealed bus duct according to claim 4, which is characterized in that the main body further includes insulating barrier, described
The inside of the shell is arranged in insulating barrier, and the edge of the insulating barrier is connected with the inner wall of the shell;It is described
Through-hole is offered on insulating barrier, the through-hole is used for across the electric conductor.
6. hermetically sealed bus duct according to claim 4, which is characterized in that the connection component includes connector clamp and connects
Head shield;
Wherein, two electric conductors of arbitrary neighborhood are connected by the connector clamp;The adapter shield is arranged any
The junction of two adjacent shells, one end of the adapter shield is connected with shell described in one of them, described to connect
The opposite other end of head shield is connected with shell described in another, and the adapter shield is Lantern structure, the lantern
The both ends of type structure are adapted with the shell, and the adapter shield is used to seal the gap at two cage connections.
7. hermetically sealed bus duct according to claim 4, which is characterized in that the bus groove body further includes expansion joint,
The outside that the bus groove body is provided with one end of the sealing end component is arranged in the expansion joint, and the electric conductor passes through
The sealing end component is connected with the expansion joint.
8. hermetically sealed bus duct according to claim 4, which is characterized in that the shell is stainless steel casing.
9. hermetically sealed bus duct according to claim 5, which is characterized in that the quantity of the insulating barrier is multiple.
10. a kind of power distribution equipment, which is characterized in that including hermetically sealed bus duct described in any one of claims 1 to 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920251197.4U CN209389648U (en) | 2019-02-27 | 2019-02-27 | Hermetically sealed bus duct and power distribution equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920251197.4U CN209389648U (en) | 2019-02-27 | 2019-02-27 | Hermetically sealed bus duct and power distribution equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209389648U true CN209389648U (en) | 2019-09-13 |
Family
ID=67854415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920251197.4U Expired - Fee Related CN209389648U (en) | 2019-02-27 | 2019-02-27 | Hermetically sealed bus duct and power distribution equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209389648U (en) |
-
2019
- 2019-02-27 CN CN201920251197.4U patent/CN209389648U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202949049U (en) | Tubular busbar intermediate connection device | |
CN204376083U (en) | A kind of electric connector of quick locking big current transmission | |
CN209389648U (en) | Hermetically sealed bus duct and power distribution equipment | |
KR101222614B1 (en) | Cable connecting device for reducing curvature and construction method of reducing curvature using thereof | |
CN205829099U (en) | A kind of fire safe type intensive bus-duct connector | |
CN206498000U (en) | A kind of board-like power connector | |
CN202949202U (en) | Main body of intermediate connector of cross-linked cable and novel intermediate connector formed by same | |
CN211655675U (en) | Bus duct | |
CN204424837U (en) | Three-phase combined type steel pipe type cable | |
CN209200263U (en) | Connector female terminal, connector male terminal and signal transmission system | |
CN208889896U (en) | Connection terminal and detachable connector | |
CN203690874U (en) | Watertight conjunction box | |
CN107123965B (en) | A kind of 35kV prefabricated cable transition joint | |
CN104319038A (en) | Lightning arrester sheath capable of reducing occupied space | |
CN203760988U (en) | Pipe type energy-saving seal low-pressure branch bus duct system | |
CN213072026U (en) | Flame-retardant, corrosion-resistant, waterproof and anti-leakage automobile wire harness | |
CN219498330U (en) | Waterproof corrosion-resistant cable connector | |
CN208352920U (en) | A kind of fireproof type bus duct | |
CN103746324A (en) | U-type commutation common bus | |
CN220420313U (en) | High-temperature-resistant automobile wire harness | |
CN112039011B (en) | Cable umbrella skirt shielding cover and cable transfer box | |
CN221282440U (en) | Double-layer photovoltaic connector | |
CN107768937A (en) | One kind sealing air plug spherical electric connector | |
CN202749772U (en) | Lapping type joint connecting component matched with spacing groove insulated bus duct | |
CN209607984U (en) | A kind of power connector that waterproof seal is good |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 |
|
CF01 | Termination of patent right due to non-payment of annual fee |