CN203406529U - Damp-proof bus chamber - Google Patents
Damp-proof bus chamber Download PDFInfo
- Publication number
- CN203406529U CN203406529U CN201320509729.2U CN201320509729U CN203406529U CN 203406529 U CN203406529 U CN 203406529U CN 201320509729 U CN201320509729 U CN 201320509729U CN 203406529 U CN203406529 U CN 203406529U
- Authority
- CN
- China
- Prior art keywords
- bus
- chamber body
- airflow line
- knee
- bar room
- 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
- 210000003127 knee Anatomy 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
A damp-proof bus chamber provided by the utility model comprises a chamber body used for accommodating and installing a bus. The side wall of the chamber body is provided with a bent air flow pipeline communicating the inside and the outside of the chamber body, and the air flow pipeline is internally provided with moisture filtering granules. Air entering the inside of the chamber body from the outside of the chamber body is ensured to be dry. Moisture entering the bus chamber from a switch room is discharged by the dry air so that the bus and an insulated conduit are ensured to be dry, flashover discharge phenomenon is avoided, the insulation level is ensured, the service life of the bus and that of the insulated conduit are prolonged, heat radiation can be performed effectively, and the working stability of a system can be improved. Moreover, the damp-proof bus chamber has the advantages of simple structure, easy manufacture and low cost.
Description
Technical field
The utility model relates to field of electrical equipment, relates in particular to a kind of moistureproof bus-bar room.
Background technology
The effect of bus in distribution system is collect, distribute and transmit electric energy, bus operated by rotary motion, in switch cubicle, is connected with the master switch in switch cubicle, at present, in order to improve the fail safe of inspection switch and the explosion-proof level that strengthens switch cubicle, generally by bus and switch isolation setting, be separately positioned in bus-bar room and switch gear room, Er is equipped with automatic heating device in switch gear room, with indoor being dried of maintained switch, moisture in this switch gear room will enter in bus-bar room, bus-bar room is generally natural heat dissipation mode, general without any dehumidifying facility, moisture is met condensation at bus-bar room and is revealed, the globule is attached on bus and insulated conduit, the electric discharge of formation flashover, passing along with the operating time, just cause insulated conduit carbonization, lose insulation function, cause bus insulation fault, cause system large-area power-cuts.
Therefore, need to propose a kind of novel bus-bar room, can effectively discharge the moisture in bus-bar room, ensure that bus and insulated conduit are dry, guarantee insulation level, extension device useful life, and there is good result of ventilating heat dissipation, improve the stability of a system.
Utility model content
In view of this, a kind of moistureproof bus-bar room that the utility model provides, can discharge the moisture in bus-bar room effectively, ensure that bus and insulated conduit are dry, guarantee insulation level, extension device useful life, and there is good result of ventilating heat dissipation, improve the stability of a system.
A kind of moistureproof bus-bar room that the utility model provides, comprises for holding and install the chamber body of bus, and the sidewall of described chamber body is provided with the crooked airflow line that inside and outside, chamber is communicated with, and is provided with filter wet granular in described airflow line;
Further, described airflow line is S shape structure;
Further, described airflow line flex point is from outside to inside respectively the first knee and the second knee, with external port, the direction towards the bottom of described chamber body is obliquely installed in external port to the first knee of described airflow line, and with inner port, the direction towards the top of described chamber body is obliquely installed in inner port to the second knee of described airflow line; The inner port that the external port of described airflow line is greater than airflow line to the length in the first knee is to the second knee length;
Further, the top of described chamber body is provided with steam vent, and described steam vent is provided with for accelerating the blower fan of Air Flow;
Further, the two ends of described airflow line and the inner of steam vent are provided with separation net, and the mesh of described separation net is less than filter wet granular;
Further, the sidewall of described chamber body is double-decker, and the internal layer sidewall of described chamber body and outer sidewall are provided with for fixedly mounting the installing port of airflow line, and the installing port that is arranged at liner sidewall is positioned at the oblique upper of the installing port that is arranged at outer sidewall.
The beneficial effects of the utility model:
The utility model arranges completely airflow line and moisture absorption particle is set in airflow line at chamber body sidewall, can guarantee that from chamber external body, entering into indoor is dry air, and the moisture being entered in bus-bar room by the air Jiang You switch gear room being dried is discharged, guarantee the dry of bus and insulated conduit, avoid occurring flashover electric discharge phenomena, guarantee insulation level, extend the useful life of bus and insulated conduit, and can effectively dispel the heat, improve the stability of system works; And simple in structure, easily manufactured, with low cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model, as shown in the figure, a kind of moistureproof bus-bar room that the utility model provides, comprise for holding and install the chamber body 1 of bus, the sidewall of described chamber body 1 is provided with the crooked airflow line 3 that inside and outside, chamber is communicated with, and is provided with filter wet granular 4 in described airflow line 3; Described moisture absorption particle is that hygroscopic material is made, for prior art, do not repeat them here, and the density of moisture absorption particle in airflow line can substantially be got rid of moisture to be advisable to guarantee the air entering in bus-bar room, density is too small, can not effectively remove the moisture that enters into the air in bus-bar room, density is excessive, can cause air inlet not enough; The utility model can guarantee that from chamber external body, entering into indoor is dry air, and the moisture being entered in bus-bar room by the air Jiang You switch gear room being dried is discharged, guarantee the dry of bus and insulated conduit, avoid occurring flashover electric discharge phenomena, guarantee insulation level, extend the useful life of bus and insulated conduit, and can effectively dispel the heat, improve the stability of system works; And simple in structure, easily manufactured, with low cost.
In the present embodiment, described airflow line 3 is S shape structure, and this structure can guarantee that airflow line has enough length to make the moisture absorption particle can be by airborne moisture filtering, and process fairly simple.
In the present embodiment, described airflow line 3 flex point is from outside to inside respectively the first knee 2 and the second knee 6, with external port, the direction towards the bottom of described chamber body 1 is obliquely installed in external port to the first knee 2 of described airflow line 3, and with inner port, the direction towards the top of described chamber body 1 is obliquely installed in inner port to the second knee 6 of described airflow line 3, the inner port that the external port of described airflow line 3 is greater than airflow line 3 to the length in the first knee 2 is to the second knee length 2, adopt this structure, after making air outside bus-bar room enter into airflow line, there is the external port of airflow line to the first knee, to carry out most moisture absorption, when the moisture of the moisture absorption particle in external port to the first knee increases, because external port to the first knee is towards the setting of the bottom of chamber body and due to Action of Gravity Field, unnecessary moisture can be along flowing to effluent stream pipeline, can be to not impacting in the body of chamber, the inner port of described airflow line refers to and the one end being communicated with in the body of chamber, the external port of airflow line refers to and external one end being communicated with, chamber.
In the present embodiment, the top of described chamber body 1 is provided with steam vent 8, described steam vent 8 is provided with for accelerating the blower fan 7 of Air Flow, the setting of blower fan, can strengthen the Air Flow in the body of chamber, is beneficial to the discharge to moisture, guarantee chamber body inner drying and be beneficial to dispelling the heat in the body of chamber, although there is steam vent, the air being entered in the body of chamber by steam vent can be discharged by blower fan immediately, can the humidity in the body of chamber not impacted.
In the present embodiment, the inner of the two ends of described airflow line 3 and steam vent 8 is provided with separation net 5, and the mesh of described separation net is less than filter wet granular; Separation net can prevent that moisture absorption particle from exposing airflow line, can also prevent that foreign matter from entering in the body of chamber from steam vent, prevents that the outer surface that foreign matter is attached to bus or insulated conduit from causing electric discharge phenomena, and guarantees indoor cleaning.
In the present embodiment, the sidewall of described chamber body 1 is double-decker, the internal layer sidewall 11 of described chamber body 1 and outer sidewall 12 are provided with for fixedly mounting the installing port 13 of airflow line, the installing port 13 that is arranged at liner sidewall 11 is positioned at the oblique upper of the installing port 13 that is arranged at outer sidewall 12, be beneficial to the setting of airflow line, guarantee that airflow line has enough length, described airflow line is arranged at the place, bottom near chamber body, to drive the Air Flow of bottom, be beneficial to dehumidifying and heat radiation, certainly, in order to add the effect of forced ventilation dehumidifying, a plurality of airflow lines can be set.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (6)
1. a moistureproof bus-bar room, comprises for holding and install the chamber body of bus, it is characterized in that: the sidewall of described chamber body is provided with the crooked airflow line that inside and outside, chamber is communicated with, and is provided with filter wet granular in described airflow line.
2. moistureproof bus-bar room according to claim 1, is characterized in that: described airflow line is S shape structure.
3. moistureproof bus-bar room according to claim 2, it is characterized in that: described airflow line flex point is from outside to inside respectively the first knee and the second knee, with external port, the direction towards the bottom of described chamber body is obliquely installed in external port to the first knee of described airflow line, and with inner port, the direction towards the top of described chamber body is obliquely installed in inner port to the second knee of described airflow line; The inner port that the external port of described airflow line is greater than airflow line to the length in the first knee is to the second knee length.
4. moistureproof bus-bar room according to claim 3, is characterized in that: the top of described chamber body is provided with steam vent, and described steam vent is provided with for accelerating the blower fan of Air Flow.
5. moistureproof bus-bar room according to claim 4, is characterized in that: the two ends of described airflow line and the inner of steam vent are provided with separation net, and the mesh of described separation net is less than filter wet granular.
6. moistureproof bus-bar room according to claim 5, it is characterized in that: the sidewall of described chamber body is double-decker, the internal layer sidewall of described chamber body and outer sidewall are provided with for fixedly mounting the installing port of airflow line, and the installing port that is arranged at liner sidewall is positioned at the oblique upper of the installing port that is arranged at outer sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509729.2U CN203406529U (en) | 2013-08-20 | 2013-08-20 | Damp-proof bus chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509729.2U CN203406529U (en) | 2013-08-20 | 2013-08-20 | Damp-proof bus chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406529U true CN203406529U (en) | 2014-01-22 |
Family
ID=49942449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320509729.2U Expired - Fee Related CN203406529U (en) | 2013-08-20 | 2013-08-20 | Damp-proof bus chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203406529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244782A (en) * | 2015-10-13 | 2016-01-13 | 成都聚智工业设计有限公司 | Novel high-voltage power cabinet |
| CN105355368A (en) * | 2015-11-23 | 2016-02-24 | 铜陵瑞博电子科技有限公司 | Anti-condensation transformer |
-
2013
- 2013-08-20 CN CN201320509729.2U patent/CN203406529U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244782A (en) * | 2015-10-13 | 2016-01-13 | 成都聚智工业设计有限公司 | Novel high-voltage power cabinet |
| CN105355368A (en) * | 2015-11-23 | 2016-02-24 | 铜陵瑞博电子科技有限公司 | Anti-condensation transformer |
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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 |
Granted publication date: 20140122 Termination date: 20190820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |