CN204030354U - A kind of high-low voltage switch cabinet ventilation cabinet panel - Google Patents
A kind of high-low voltage switch cabinet ventilation cabinet panel Download PDFInfo
- Publication number
- CN204030354U CN204030354U CN201420317499.4U CN201420317499U CN204030354U CN 204030354 U CN204030354 U CN 204030354U CN 201420317499 U CN201420317499 U CN 201420317499U CN 204030354 U CN204030354 U CN 204030354U
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- heating panel
- air pipe
- cover plate
- panel
- switch cabinet
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Abstract
The utility model discloses a kind of high, low-tension switch cabinet ventilation cabinet panel, comprise a casing, the front end of described casing is by a cover plate for sealing, the centre of described cover plate is provided with more than one mounting groove, in each mounting groove, a heating panel is installed, described heating panel passes this mounting groove to box house, a cavity is formed between two heating panels, cover plate in this cavity is equipped with two air inlets, the middle of two air inlets is provided with a baffle plate, orthogonal between described heating panel and cover plate, laterally run through in the casing at described cover plate rear and be provided with an air pipe, this air pipe is square hollow structure, the height of air pipe is equal with the height of heating panel, the tail end of whole heating panel is arranged on air pipe inside, the utility model ventilation effect is good, good airproof performance, greatly can increase the useful life of high-low voltage switch cabinet, and structure is simple, and market prospects are good.
Description
Technical field
The utility model relates to a kind of high-low voltage switch cabinet ventilation cabinet panel.
Background technology
high-low voltage switch cabinet is as the term suggests be exactly the equipment connecing high pressure or type low-voltage cable; general power supply administration, electric substation are all with high-voltage board; then low-voltage cabinet is arrived again through transformer pressure-reducing; low-voltage cabinet arrives the distribution box of each electricity consumption again, and the inside is exactly nothing but some switch disconnectors and so on protection device assembling all-in-one-piece electric equipment.
High-low voltage switch cabinet is a kind of distribution switchgear being applied to industrial and mining enterprises, under normal operating conditions, its electrical current is comparatively large, can produce a large amount of heat when long-term logical larger current, and device of therefore its heat radiation---ventilation unit is absolutely necessary a part.
Summary of the invention
It is good that technical problem to be solved in the utility model is to provide a kind of ventilation effect, good airproof performance, greatly can increase the useful life of high-low voltage switch cabinet, and structure is simple, the high-low voltage switch cabinet ventilation cabinet panel that market prospects are good.
The utility model is achieved through the following technical solutions: Yi Zhonggao, low-tension switch cabinet ventilation cabinet panel, comprise a casing, the front end of described casing is by a cover plate for sealing, the centre of described cover plate is provided with more than one mounting groove, in each mounting groove, a heating panel is installed, described heating panel passes this mounting groove to box house, a cavity is formed between two heating panels, cover plate in this cavity is equipped with two air inlets, the middle of two air inlets is provided with a baffle plate, orthogonal between described heating panel and cover plate, laterally run through in the casing at described cover plate rear and be provided with an air pipe, this air pipe is square hollow structure, the height of air pipe is equal with the height of heating panel, the tail end of whole heating panel is arranged on air pipe inside.
As preferred technical scheme, the inside upper and lower side of described air pipe and heating panel is respectively provided with a sealing plate, a heat dissipation cavity sealed is formed between the sealing plate of upper and lower side and the heating panel of left and right sides, the end of described air inlet communicates with this heat dissipation cavity, and the ventilation duct Dao Shangzhen in heat dissipation cavity is provided with an exhaust outlet to air inlet.
As preferred technical scheme, the heating panel being installed on air pipe inside laterally runs through and is provided with a through hole, about this through hole, end communicates with air pipe inside.
As preferred technical scheme, the two ends, left and right of described air pipe are exposed to outside casing.
As preferred technical scheme, between described heating panel and cover plate, sealing ring is installed.
As preferred technical scheme, described heating panel is aluminum plate, and described air inlet front end and rear end are horn mouth shape.
The beneficial effects of the utility model are: the utility model ventilation effect is good, good airproof performance, greatly can increase the useful life of high-low voltage switch cabinet, and structure is simple, and market prospects are good.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is plan structure schematic diagram of the present utility model.
Embodiment
?all features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As shown in Figure 1, one of the present utility model is high, low-tension switch cabinet ventilation cabinet panel, comprise a casing 10, the front end of described casing 10 is sealed by a cover plate 7, the centre of described cover plate 7 is provided with more than one mounting groove, in each mounting groove, a heating panel 6 is installed, described heating panel 6 is inner to casing 10 through this mounting groove, a cavity is formed between two heating panels 6, cover plate 7 in this cavity is equipped with two air inlets 8, the middle of two air inlets 8 is provided with a baffle plate 9, orthogonal between described heating panel 6 and cover plate 7, laterally run through in the casing at described cover plate 7 rear and be provided with an air pipe 2, this air pipe 2 is square hollow structure, the height of air pipe 2 is equal with the height of heating panel 6, the tail end of whole heating panel 6 is arranged on air pipe 2 inside.
As preferred embodiment, air pipe 2 is respectively provided with a sealing plate (not shown) with the inside upper and lower side of heating panel 6, a heat dissipation cavity sealed is formed between the sealing plate of upper and lower side and the heating panel 6 of left and right sides, the end of described air inlet communicates with this heat dissipation cavity, and the ventilation duct Dao Shangzhen in heat dissipation cavity is provided with an exhaust outlet 5 to air inlet.
As preferred embodiment, the heating panel 6 being installed on air pipe inside laterally runs through and is provided with a through hole 3, this through hole about 3 end communicates with air pipe 2 inside.
As preferred embodiment, the two ends, left and right of air pipe 2 are exposed to outside casing 10.
As preferred embodiment, between heating panel 6 and cover plate 7, sealing ring is installed, increases overall tightness, prevent rainwater from entering into box house.
As preferred embodiment, heating panel 6 is aluminum plate, and described air inlet front end and rear end are horn mouth shape, and its horn mouth shape can increase intake greatly, prevents rainwater and impurity from entering into box house, its reasonable in design.
Operation principle: as shown by the arrows in Figure 1, when wind is to this panel, first heating panel is struck, change of the wind, and then towards the baffle plate inside cavity, because each air inlet is just arranged on baffle plate side, therefore entered in this air inlet by the wind of baffle, and the hot-air in casing is owing to being collected in the heat dissipation cavity between heating panel and heating panel, cold air enters heat dissipation cavity by air inlet, by the heat in heat dissipation cavity and heating panel along with air pipe is discharged to the external world, the utility model is by two kinds of radiating modes that are conventional and wind-force, considerably increase the radiating effect of switch cubicle.
The beneficial effects of the utility model are: the utility model ventilation effect is good, good airproof performance, greatly can increase the useful life of high-low voltage switch cabinet, and structure is simple, and market prospects are good.
The above, be only embodiment of the present utility model, but protection range of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection range of the present utility model.Therefore, the protection range that protection range of the present utility model should limit with claims is as the criterion.
Claims (6)
1. one kind high, low-tension switch cabinet ventilation cabinet panel, it is characterized in that: comprise a casing, the front end of described casing is by a cover plate for sealing, the centre of described cover plate is provided with more than one mounting groove, in each mounting groove, a heating panel is installed, described heating panel passes this mounting groove to box house, a cavity is formed between two heating panels, cover plate in this cavity is equipped with two air inlets, the middle of two air inlets is provided with a baffle plate, orthogonal between described heating panel and cover plate, laterally run through in the casing at described cover plate rear and be provided with an air pipe, this air pipe is square hollow structure, the height of air pipe is equal with the height of heating panel, the tail end of whole heating panel is arranged on air pipe inside.
2. high-low voltage switch cabinet ventilation cabinet panel according to claim 1, it is characterized in that: the inside upper and lower side of described air pipe and heating panel is respectively provided with a sealing plate, a heat dissipation cavity sealed is formed between the sealing plate of upper and lower side and the heating panel of left and right sides, the end of described air inlet communicates with this heat dissipation cavity, and the ventilation duct Dao Shangzhen in heat dissipation cavity is provided with an exhaust outlet to air inlet.
3. high-low voltage switch cabinet ventilation cabinet panel according to claim 1, is characterized in that: the heating panel being installed on air pipe inside laterally runs through being provided with a through hole, about this through hole, end communicates with air pipe inside.
4. high-low voltage switch cabinet ventilation cabinet panel according to claim 1, is characterized in that: the two ends, left and right of described air pipe are exposed to outside casing.
5. high-low voltage switch cabinet ventilation cabinet panel according to claim 1, is characterized in that: be provided with sealing ring between described heating panel and cover plate.
6. high-low voltage switch cabinet ventilation cabinet panel according to claim 1, is characterized in that: described heating panel is aluminum plate, and described air inlet front end and rear end are horn mouth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317499.4U CN204030354U (en) | 2014-06-16 | 2014-06-16 | A kind of high-low voltage switch cabinet ventilation cabinet panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317499.4U CN204030354U (en) | 2014-06-16 | 2014-06-16 | A kind of high-low voltage switch cabinet ventilation cabinet panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030354U true CN204030354U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317499.4U Expired - Fee Related CN204030354U (en) | 2014-06-16 | 2014-06-16 | A kind of high-low voltage switch cabinet ventilation cabinet panel |
Country Status (1)
| Country | Link |
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| CN (1) | CN204030354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866434A (en) * | 2016-09-26 | 2018-04-03 | 苏州天弘益华机电有限公司 | A kind of ventilation hoods for laboratories system |
-
2014
- 2014-06-16 CN CN201420317499.4U patent/CN204030354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866434A (en) * | 2016-09-26 | 2018-04-03 | 苏州天弘益华机电有限公司 | A kind of ventilation hoods for laboratories system |
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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: 20141217 Termination date: 20190616 |