CN104602478A - Anti-condensation ring main unit - Google Patents
Anti-condensation ring main unit Download PDFInfo
- Publication number
- CN104602478A CN104602478A CN201410829488.9A CN201410829488A CN104602478A CN 104602478 A CN104602478 A CN 104602478A CN 201410829488 A CN201410829488 A CN 201410829488A CN 104602478 A CN104602478 A CN 104602478A
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- China
- Prior art keywords
- cabinet
- main unit
- ring main
- cabinet body
- cabinet door
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Abstract
The invention discloses an anti-condensation ring main unit. The anti-condensation ring main unit comprises a cabinet body and a pedestal, the cabinet body is composed of a top plate, a bottom plate and a lateral plate, the cabinet body is provided with a cabinet door, the cabinet door is connected with the cabinet body through a hinge, an insulating layer coats the outer side of each of the cabinet body and cabinet door, a flocking layer is arranged at the inner wall of each of the cabinet body and cabinet door, a sealing pad is arranged at the joint between the cabinet door and cabinet body, the sealing pad is composed of several segments of rectangular silica gel in a splicing mode, an electric mounting plate is arranged at the inner cavity of the cabinet body, and the electric mounting plate is suspended on the lateral plate through four bolts; the pedestal is arranged at the bottom of the cabinet body, and the pedestal comprises an upper support plate, a lower support plate and an upright. The anti-condensation ring main unit effectively obstructs the heat generated by electric equipment in the ring main unit when working, prevents water vapor condensing in the cabinet body to form water drops, protects inlet cables below the cabinet body from damage, improves the reliability and lowers the working difficulty.
Description
Technical field
The present invention relates to a kind of ring main unit, specifically a kind of anti-condensation ring main unit.
Background technology
Along with the development of electrical network, the use of a large amount of 10KV ring main unit, because ring main unit needs to be placed on concrete pedestal, 10KV cable is entered in ring main unit in below, generally be arranged on cable trough, be placed on the concrete pedestal that is connected with cable trough, due to climate reasons, temperature is low in the winter time, below ring main unit, cabinet basal temperature is relatively high, because in operation of electric element cabinet, temperature is also high, under looped network cabinet and cable trough rise steam to ring main unit on electric original paper because of temperature difference factor, electric elements have formed the condensation globule, be easy to cause secondary component short circuit in cabinet, and cause mechanism's maloperation situation to occur, badly influence the safe operation of ring main unit.Ring main unit in use, internal electric part works, produce more heat, when ambient temperature is lower than cabinet internal temperature time, the steam of cabinet inside easily forms the water droplet of condensation, owing to being provided with numerous charging equipment in ring main unit, so must keep apart as the water of conductor, easily drip and cause short circuit time the water of cabinet inwall end face condensation gathers a certain amount of, causing device damage, cause power failure, have impact on normal production and electricity consumption.Therefore, the ring main unit for the problems referred to above needs to carry out Improvement.
Summary of the invention
The object of the present invention is to provide a kind of reliability high, the anti-condensation ring main unit that fail safe is high, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of anti-condensation ring main unit, comprise cabinet and base, described cabinet is made up of top board, base plate and side plate, cabinet is provided with cabinet door, cabinet door is by being hingedly connected on cabinet, the outside of cabinet and cabinet door is coated with heat-insulation layer, the thickness of heat-insulation layer is 1-5 centimetre, cabinet and cabinet door inwall are provided with cashmere-planted layer, cabinet door and cabinet joint place are provided with sealing gasket, sealing gasket is that the silica gel of multistage rectangular configuration is spliced, and cabinet inner chamber is provided with electric mounting board, and electric mounting board is arranged on side plate by four bolts are unsettled; Described bottom of cabinet bulk is provided with base, base comprises upper backup pad, lower supporting plate and column, described upper backup pad and lower supporting plate be arranged in parallel up and down, and the corner place between upper backup pad and lower supporting plate is provided with column, between adjacent two columns, be provided with protection network; Described protection network upper end is connected with upper backup pad bottom surface, and lower end is connected with above lower supporting plate.
Further, described top board, base plate and side plate are aluminum alloy materials.
Further, described column is provided with some.
Further, described upper backup pad, lower supporting plate and column are precast concrete.
Further, described protection network is alloy material.
Compared with prior art, the heat produced when heat-insulation layer of the present invention effectively intercepts electric equipment work in electric cabinet, cashmere-planted layer prevents steam condensation in cabinet from forming water droplet, and sealing gasket effectively prevents extraneous malaria from entering in cabinet; The present invention makes the space between upper backup pad and lower supporting plate form the cavity being convenient to air circulation by column and protection network, effectively the steam in cable trough under cabinet is taken away through air flow, realize surrounding to ventilate, moisture is not entered in cabinet, there is anticorrosive, shock resistance feature, prevent from hurting the inlet wire cable under cabinet, improve reliability, reduce work difficulty, maintenance safe is convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of anti-condensation ring main unit.
In figure: 1-cabinet, 11-top board, 12-base plate, 13-side plate 13,2-cabinet door, 21-hinge, 3-heat-insulation layer, 31-cashmere-planted layer, 4-sealing gasket, 5-electric mounting board, 6-bolt, 7-base, 71-upper backup pad, 72-lower supporting plate, 73-column, 74-protection network.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1, a kind of anti-condensation ring main unit, comprise cabinet 1 and base 7, described cabinet 1 is by top board 11, base plate 12 and side plate 13 form, cabinet 1 is provided with cabinet door 2, cabinet door 2 is connected on cabinet 1 by hinge 21, the outside of cabinet 1 and cabinet door 2 is coated with heat-insulation layer 3, the thickness of heat-insulation layer 3 is 1-5 centimetre, the heat produced during electric equipment work in the electric cabinet of effective obstruct, cabinet 1 and cabinet door 2 inwall are provided with cashmere-planted layer 31, prevent steam condensation in cabinet 1 from forming water droplet, cabinet door 2 and cabinet 1 joint place are provided with sealing gasket 4, sealing gasket 4 is that the silica gel of multistage rectangular configuration is spliced, effectively prevent extraneous malaria from entering in cabinet 1, cabinet 1 inner chamber is provided with electric mounting board 5, electric mounting board 5 is arranged on side plate 13 by four bolts 6 are unsettled, electric equipment and cabinet 1 is allowed to keep a segment distance, and then better can protect electric equipment, base 7 is provided with bottom described cabinet 1, base 7 comprises upper backup pad 71, lower supporting plate 72 and column 73, described upper backup pad 71 be arranged in parallel with lower supporting plate about 72, corner place between upper backup pad 71 and lower supporting plate 72 is provided with column 73, between adjacent two columns 73, be provided with protection network 74, described protection network 74 upper end is connected with upper backup pad 71 bottom surface, and lower end is connected above with lower supporting plate 72, make the space between upper backup pad 71 and lower supporting plate 72 form the cavity being convenient to air circulation by column 73 and protection network 74, effectively the steam in cabinet 1 time cable trough is taken away through air flow, realize surrounding and ventilate, make moisture not enter in cabinet 1, described column 73 is provided with some, can arrange many columns 73 according to the size of upper backup pad 71, lower supporting plate 72 and stability, described upper backup pad 71, lower supporting plate 72 and column 73 is precast concrete, is convenient to install and use, described protection network 74 is alloy material, there is anticorrosive, shock resistance feature, prevent from hurting the inlet wire cable under cabinet 1, improve reliability, reduce work difficulty, maintenance safe is convenient, effectively can prevent the generation of dew condensation phenomenon in ring main unit, prevent element short in cabinet, reduce work difficulty, maintenance safe is feature easily.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (5)
1. an anti-condensation ring main unit, comprise cabinet (1) and base (7), it is characterized in that, described cabinet (1) is by top board (11), base plate (12) and side plate (13) composition, cabinet (1) is provided with cabinet door (2), cabinet door (2) is connected on cabinet (1) by hinge (21), the outside of cabinet (1) and cabinet door (2) is coated with heat-insulation layer (3), the thickness of heat-insulation layer (3) is 1-5 centimetre, cabinet (1) and cabinet door (2) inwall are provided with cashmere-planted layer (31), cabinet door (2) and cabinet (1) joint place are provided with sealing gasket (4), sealing gasket (4) is spliced for the silica gel of multistage rectangular configuration, cabinet (1) inner chamber is provided with electric mounting board (5), electric mounting board (5) is arranged on side plate (13) by four bolts (6) are unsettled, described cabinet (1) bottom is provided with base (7), base (7) comprises upper backup pad (71), lower supporting plate (72) and column (73), described upper backup pad (71) and lower supporting plate (72) be arranged in parallel up and down, corner place between upper backup pad (71) and lower supporting plate (72) is provided with column (73), is provided with protection network (74) between adjacent two columns (73), described protection network (74) upper end is connected with upper backup pad (71) bottom surface, and lower end is connected above with lower supporting plate (72).
2. anti-condensation ring main unit according to claim 1, is characterized in that, described top board (11), base plate (12) and side plate (13) are aluminum alloy materials.
3. anti-condensation ring main unit according to claim 1, is characterized in that, described column (73) is provided with some.
4. anti-condensation ring main unit according to claim 1, is characterized in that, described upper backup pad (71), lower supporting plate (72) and column (73) are precast concrete.
5. anti-condensation ring main unit according to claim 1, is characterized in that, described protection network (74) is alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829488.9A CN104602478A (en) | 2014-12-26 | 2014-12-26 | Anti-condensation ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829488.9A CN104602478A (en) | 2014-12-26 | 2014-12-26 | Anti-condensation ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104602478A true CN104602478A (en) | 2015-05-06 |
Family
ID=53127851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410829488.9A Pending CN104602478A (en) | 2014-12-26 | 2014-12-26 | Anti-condensation ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104602478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451101A (en) * | 2016-10-20 | 2017-02-22 | 国网福建省电力有限公司 | Outdoor control cabinet ascending flanged base |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203859411U (en) * | 2014-05-29 | 2014-10-01 | 耐斯通电器温州有限公司 | Novel moisture-proof safe ring network cabinet |
| CN203871689U (en) * | 2014-06-05 | 2014-10-08 | 耐斯通电器温州有限公司 | Intelligent ring main unit with moisture-proof function |
| CN204012310U (en) * | 2014-06-20 | 2014-12-10 | 国家电网公司 | The anti-condensation cabinet of a kind of ring main unit |
| CN204014320U (en) * | 2014-04-29 | 2014-12-10 | 徐琴玉 | Prevent the electric cabinet of air water condensation |
-
2014
- 2014-12-26 CN CN201410829488.9A patent/CN104602478A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204014320U (en) * | 2014-04-29 | 2014-12-10 | 徐琴玉 | Prevent the electric cabinet of air water condensation |
| CN203859411U (en) * | 2014-05-29 | 2014-10-01 | 耐斯通电器温州有限公司 | Novel moisture-proof safe ring network cabinet |
| CN203871689U (en) * | 2014-06-05 | 2014-10-08 | 耐斯通电器温州有限公司 | Intelligent ring main unit with moisture-proof function |
| CN204012310U (en) * | 2014-06-20 | 2014-12-10 | 国家电网公司 | The anti-condensation cabinet of a kind of ring main unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451101A (en) * | 2016-10-20 | 2017-02-22 | 国网福建省电力有限公司 | Outdoor control cabinet ascending flanged base |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |
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| RJ01 | Rejection of invention patent application after publication |