CN205452818U - Compartment looped netowrk cabinet - Google Patents
Compartment looped netowrk cabinet Download PDFInfo
- Publication number
- CN205452818U CN205452818U CN201521143685.1U CN201521143685U CN205452818U CN 205452818 U CN205452818 U CN 205452818U CN 201521143685 U CN201521143685 U CN 201521143685U CN 205452818 U CN205452818 U CN 205452818U
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- China
- Prior art keywords
- dust
- cabinet
- main unit
- ring main
- space
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Abstract
The utility model provides a compartment looped netowrk cabinet, including the cabinet door and the cabinet body, the internal extension forward from the back wall of cabinet has 3 space bars, 4 space cavitys that are linked together through both sides are separated into with the cabinet body to the space bar, and these 4 space cavity top -down can regard as bus -bar room, circuit breaker room, relay room and cable chamber respectively, 4 individual space cavity respectively with be located 4 air outlets on the back wall of the cabinet body are linked together, the air outlet is all through being located the wind channel and the fan intercommunication in the cabinet body back wall outside, still be equipped with a plurality of dustproof dedusting outlet on the lateral wall of the cabinet body. The utility model discloses the creation has effective advantage of preventing dust and being convenient for remove dust.
Description
Technical field
The invention belongs to electric power electric design field, particularly to a kind of compartment ring main unit with good dust-proof dust-removing effect.
Background technology
Ring main unit is one of visual plant among ring distribution system, is mainly used in the switch of distribution branch road, typically can also be referred to as switch cubicle (outlet switch cabinet), and the bus of switch cubicle is exactly a part for ring main simultaneously.In other words, ring main is to be coupled together by the bus of every switch cubicle to collectively constitute, and every switch cubicle is just " ring main unit ".The time that ring main unit occurs is the longest, but it is widely used in a variety of applications, this industrial undertaking got up mainly due to new development and the building of public institution, from the point of view of distribution angle, ring main unit enough can be competent at most of middle-size and small-size capacity and run and power supply less than the steady in a long-term of 1250KVA distribution transformer.Therefore, such ring main unit can be used in the distribution system of non-ring network structure the most completely, applying in being as the extensive of this ring main unit, " ring main unit " can also be jumped out the category of looped network distribution further, and refer to or comprise the high-tension switch cabinet with on-load switch as master switch.
Ring main unit simple in construction, reliable and safety, maintenance capacity is the least, operating cost is low, but equipment also cable also Relatively centralized in ring main unit, being not easy to the cleaning to dust and discharge, too much dust tends to the gap among attachment or access arrangement or cable, and easily the stable operation to equipment adversely affects.
Summary of the invention
The invention is for solving the problems of the prior art, it is provided that a kind of compartment ring main unit, has advantage that is the most dust-proof and that be easy to dedusting.
A kind of compartment ring main unit that the invention provides, including cabinet door and cabinet, it is extended with forward 3 space bars from rear wall in described cabinet, cabinet is separated into 4 space cavity being connected by both sides by described space bar, these 4 space cavity from top to bottom can be respectively as bus-bar room, breaker chamber, relay bungalow and cable vault, described 4 space cavity are connected with 4 air outlets on the rear wall being positioned at described cabinet respectively, described air outlet all connects with a blower fan by being positioned at the air channel outside described cabinet rear wall, some dust-proof dust-removing mouths it are additionally provided with on the sidewall of described cabinet.
It is additionally provided with incoming line on the rear wall of described cabinet.
Some transparent observation windows it are additionally provided with on described cabinet door.
Described cabinet door can carry out hinged preferably through hinge or rotating shaft with described cabinet.
Described dust-proof dust-removing mouth preferably in each space cavity both sides at least provided with one, the both sides up and down of described dust-proof dust-removing mouth are also symmetrically arranged with slot, and described slot is fixed on the outside of the sidewall of described cabinet, in described slot slidably coupling be provided with plate.
Having two structure divisions on the plate face of described plate, half is entity pan section, and second half is the grid pan section being covered with hole, and the two ends of described plate are additionally provided with the baffle plate vertical with described plate face.
The both sides of described cabinet inner bottom part further respectively have dust discharging grooves, arcuation in concave downward bottom described dust discharging grooves.
The invention provides the benefit that: can effectively reduce the entrance of dust, reduces dust to the impact of equipment in ring main unit and interference, can discharge indoor dust timely and effectively simultaneously, the most also have moistureproof moistureproof.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the invention；
Fig. 2 is the Fig. 1 structural representation in main apparent direction；
Fig. 3 Fig. 1 is at the structural representation of other direction；
Fig. 4 is the exploded enlarged drawing that in Fig. 1, dust-proof dust-removing oral area divides；
Fig. 5 is the structural representation that Fig. 1 may move baffle plate；
Fig. 6 is the partial enlarged drawing of bottom dust discharging grooves part in Fig. 1.
In figure, 1-cabinet door；11-observation window；2-cabinet；21-space bar；22-air outlet；23-dust-proof dust-removing mouth；24-slot；25-plate；251-entity pan section；252-grid pan section；2521-hole；253-baffle plate；26-dust discharging grooves；27-incoming line；3-bus-bar room；4-breaker chamber；5-relay bungalow；6-cable vault；7-air channel；8-blower fan.
Detailed description of the invention
Below by combining accompanying drawing, the invention is further described.Concrete scheme described in the following examples, merely to the content of explanation the invention, is not used to the restriction to the invention.
A kind of compartment ring main unit that the invention provides is as shown in figures 1 to 6, including cabinet door 1 and cabinet 2, it is extended with forward 3 space bars 21 from rear wall in described cabinet 2, cabinet 2 is separated into 4 space cavity being connected by both sides by described space bar 21, these 4 space cavity from top to bottom can be respectively as bus-bar room 3, breaker chamber 4, relay bungalow 5 and cable vault 6, described 4 space cavity are connected with 4 air outlets 22 on the rear wall being positioned at described cabinet 2 respectively, described air outlet 22 all connects with a blower fan 8 by being positioned at the air channel 7 outside described cabinet 2 rear wall, some dust-proof dust-removing mouths 23 it are additionally provided with on the sidewall of described cabinet 2, for preventing dust from entering or the discharge of dusty gas.
It is additionally provided with incoming line 27, for the inlet wire of bus cable on the rear wall of described cabinet 2.
Some transparent observation windows 11 it are additionally provided with, it is simple to the ruuning situation of equipment in moment observation cabinet 2 on described cabinet door 1.Described cabinet door 1 can carry out hinged preferably through hinge or rotating shaft with described cabinet 2.
Described dust-proof dust-removing mouth 23 preferably in each space cavity both sides at least provided with one, the both sides up and down of described dust-proof dust-removing mouth 23 are also symmetrically arranged with slot 24, described slot 24 is fixed on the outside of the sidewall of described cabinet 2, and in described slot 24, coupling is provided with plate 25 slidably.
Having two structure divisions on the plate face of described plate 25, half is entity pan section 251, and second half is the grid pan section 252 being covered with hole 2521, and the two ends of described plate 25 are additionally provided with the baffle plate 253 vertical with described plate face.On described plate 25, entity pan section 251 and grid pan section 252 can be covered each by described dust-proof dust-removing mouth 23, during use, plate 25 can be promoted in left and right as required, plate 25 is made to slide in described slot 24, required entity pan section 251 or grid pan section 252 is made to overlap with described dust-proof dust-removing mouth 23, it is achieved the Guan Bi of dust-proof dust-removing mouth 23 or unlatching.Such as, when dust-proof dust-removing mouth 23 is carried out airtight by needs (as time rainy), solid plate face part 251 can be made to block dust-proof dust-removing mouth 23 and to make it close；When dust-proof dust-removing mouth 23 is opened by needs (during such as dedusting or dehumidifying), waffle slab face part 252 can be made to block dust-proof dust-removing mouth 23 and to be at opening, neither affect dedusting or the carrying out of dehumidifying, be also not easy the dust making the external world and enter inside by dust-proof dust-removing mouth 23.The plate 25 sliding stroke in slot 24 can be played position-limiting action by described baffle plate 253, prevents plate 25 from dropping in slot 24.
The both sides of described cabinet 2 inner bottom part further respectively have dust discharging grooves 26, and arcuation in concave downward bottom described dust discharging grooves 26, beneficially bulky grain dust deposit are discharged in groove and along groove.
When needs carry out dedusting to cabinet 2, close cabinet door 1, the grid pan section 252 of plate 25 is blocked dust-proof dust-removing mouth 23 and is at opening, being then turned on blower fan 8, the wind of blower fan 8 blowout enters in cabinet 2 from air outlet 22 respectively and forms the turbulent wind of dust-laden, and then the turbulent wind of dust-laden is discharged from the hole 2521 of plate 25, oarse-grained ash fall enters the dust discharging grooves 26 bottom cabinet 2, finally closing blower fan 8, open cabinet door 1, the dust cleaning deposited by dust discharging grooves 26 is discharged.
The foregoing is only the preferred embodiment of the invention; not in order to limit the invention; within all spirit in the invention and principle, any modification, equivalent substitution and improvement etc. made, within should be included in the protection domain of the invention.
Claims (8)
1. a compartment ring main unit, including cabinet door and cabinet, it is extended with forward 3 space bars from rear wall in described cabinet, cabinet is separated into 4 space cavity being connected by both sides by described space bar, these 4 space cavity from top to bottom can be respectively as bus-bar room, breaker chamber, relay bungalow and cable vault, described 4 space cavity are connected with 4 air outlets on the rear wall being positioned at described cabinet respectively, described air outlet all connects with a blower fan by being positioned at the air channel outside described cabinet rear wall, and the sidewall of described cabinet is additionally provided with some dust-proof dust-removing mouths.
A kind of compartment ring main unit the most according to claim 1, it is characterised in that be additionally provided with incoming line on the rear wall of described cabinet.
A kind of compartment ring main unit the most according to claim 1, it is characterised in that be additionally provided with some transparent observation windows on described cabinet door.
A kind of compartment ring main unit the most according to claim 1, it is characterised in that described cabinet door carries out hinged with described cabinet by hinge or rotating shaft.
A kind of compartment ring main unit the most according to claim 1, it is characterised in that described dust-proof dust-removing mouth in each space cavity both sides at least provided with one.
A kind of compartment ring main unit the most according to claim 1, it is characterised in that the both sides up and down of described dust-proof dust-removing mouth are also symmetrically arranged with slot, and described slot is fixed on the outside of the sidewall of described cabinet, and in described slot, coupling is provided with plate slidably.
A kind of compartment ring main unit the most according to claim 6, it is characterized in that having two structure divisions on the plate face of described plate, half is entity pan section, second half is the grid pan section being covered with hole, and the two ends of described plate are additionally provided with the baffle plate vertical with described plate face.
A kind of compartment ring main unit the most according to claim 1, it is characterised in that the both sides of described cabinet inner bottom part further respectively have dust discharging grooves, arcuation in concave downward bottom described dust discharging grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143685.1U CN205452818U (en) | 2015-12-31 | 2015-12-31 | Compartment looped netowrk cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143685.1U CN205452818U (en) | 2015-12-31 | 2015-12-31 | Compartment looped netowrk cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452818U true CN205452818U (en) | 2016-08-10 |
Family
ID=56600457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521143685.1U Expired - Fee Related CN205452818U (en) | 2015-12-31 | 2015-12-31 | Compartment looped netowrk cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205452818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449545A (en) * | 2015-12-31 | 2016-03-30 | 天津市天开高压电力成套技术有限公司 | Connectionless ring network cabinet |
| CN113948976A (en) * | 2021-11-18 | 2022-01-18 | 广东电网有限责任公司 | Power equipment cabinet |
-
2015
- 2015-12-31 CN CN201521143685.1U patent/CN205452818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449545A (en) * | 2015-12-31 | 2016-03-30 | 天津市天开高压电力成套技术有限公司 | Connectionless ring network cabinet |
| CN113948976A (en) * | 2021-11-18 | 2022-01-18 | 广东电网有限责任公司 | Power equipment cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161231 |