CN205543854U - Anti -soaking high -voltage power distribution cabinet - Google Patents
Anti -soaking high -voltage power distribution cabinet Download PDFInfo
- Publication number
- CN205543854U CN205543854U CN201620085673.6U CN201620085673U CN205543854U CN 205543854 U CN205543854 U CN 205543854U CN 201620085673 U CN201620085673 U CN 201620085673U CN 205543854 U CN205543854 U CN 205543854U
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- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- cabinet
- metal level
- microcontroller
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- Expired - Fee Related
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Abstract
The utility model relates to an anti -soaking high -voltage power distribution cabinet, including the cabinet body, its characterized in that: the body wall of the cabinet body is including the metal level that is located the outside to and be located inboard dampproof course, still set up the layer that absorbs water between metal level and the dampproof course, cabinet body bottom install the heat dissipation fan, the outside of heat dissipation fan is provided with the filter screen, the heat dissipation fan pass is crossed the electromagnetic relay electricity and is connected to power supply, the internal temperature sensor that still is provided with of cabinet, the temperature sensor electricity be connected with microcontroller, microcontroller electricity connect electromagnetic relay.
Description
Technical field
The utility model belongs to electrical equipment technical field, relates to a kind of power system equipment, especially a kind of protected against the effects of immersion power distribution cabinet.
Background technology
Power distribution cabinet, as the part of power system, plays very important effect in whole electrical network delivery process, outside it uses environment to be typically to be directly exposed to.And the electrical equipment in power distribution cabinet can produce more heat in running, if heat can not be discharged to outside power distribution cabinet in time, the electric equipment being likely to result in power distribution cabinet burns, thus causes power distribution cabinet to work, and properly functioning to whole electrical network brings huge obstacle.
In prior art, for being discharged to outside power distribution cabinet by the heat in power distribution cabinet in time, generally some louvres are set on the bottom or two side of power distribution cabinet.But sleety weather once occurs, rainwater will necessarily enter inside power distribution cabinet along louvre, not only corrodes the cabinet of power distribution cabinet, and the electric equipment in power distribution cabinet can be caused the situation of short circuit occur, have a strong impact on the safe operation of power distribution cabinet.In place of this is the deficiencies in the prior art.
Therefore it provides design a kind of novel protected against the effects of immersion power distribution cabinet, to solve above-mentioned technical problem, it is necessary.
Utility model content
The purpose of this utility model is, the defect existed for above-mentioned prior art, it is provided that a kind of protected against the effects of immersion power distribution cabinet of design, to solve above-mentioned technical problem.
For achieving the above object, the utility model provides techniques below scheme:
A kind of protected against the effects of immersion power distribution cabinet, including cabinet, it is characterized in that: the body wall of described cabinet includes being positioned at the metal level in outside, and it is positioned at the damp-proof layer of inner side, a water accepting layer is also set up between described metal level and damp-proof layer, described bottom of cabinet bulk is provided with heat emission fan, the outside of described heat emission fan is provided with screen pack, described heat emission fan is electrically connected to power supply by electromagnetic relay, it is additionally provided with temperature sensor in described cabinet, described temperature sensor is electrically connected with microcontroller, described microcontroller electrical connection electromagnetic relay.
Preferably, described microcontroller is singlechip controller；Use singlechip controller can not only realize the purpose controlled, and low cost, it is simple to exploitation.
Preferably, described metal level is stainless steel metal level；Use stainless steel metal level it can be avoided that the external environment corrosion to power distribution cabinet.
Preferably, described water accepting layer is active carbon layer；Use activated carbon adsorption layer can fully absorb the moisture of infiltration.
The beneficial effects of the utility model are, the body wall of cabinet is set to three-decker, is followed successively by metal level, water accepting layer and damp-proof layer from outside to inside, the hardness of cabinet can either be guaranteed, again it can be avoided that extraneous rainwater enters in cabinet, to guarantee the degree of drying in cabinet.
By heat emission fan being arranged on the bottom of power distribution cabinet, it can be avoided that the rainwater in external environment enters inside power distribution cabinet, additionally, replace louvre by heat emission fan, can fully avoid extraneous rainwater to enter the situation within power distribution cabinet, substantially ensure that the safe operation of power distribution cabinet；By arranging temperature sensor, the temperature in power distribution cabinet is detected, and the temperature value detected is sent to microcontroller, microcontroller, according to result, controls the break-make of electromagnetic relay, thus control the start and stop of heat emission fan, effectively reduce the temperature in power distribution cabinet.
By arranging screen pack it can be avoided that in external environment impurity entered inside power distribution cabinet by heat emission fan, to guarantee the cleaning of power distribution cabinet internal environment.Additionally, the utility model design principle is reliable, simple in construction, there is application prospect widely.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent from.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of protected against the effects of immersion power distribution cabinet that the utility model provides.
Fig. 2 is the body wall structure schematic diagram of cabinet in Fig. 1.
Fig. 3 is the control principle drawing of a kind of protected against the effects of immersion power distribution cabinet that the utility model provides.
Wherein, 1-cabinet, 2-heat emission fan, 3-screen pack, 4-electromagnetic relay, 5-power supply, 6-temperature sensor, 7-microcontroller, 1.1-metal level, 1.2-damp-proof layer, 1.3-water accepting layer.
Detailed description of the invention
The utility model is elaborated below in conjunction with the accompanying drawings and by specific embodiment, and following example are to explanation of the present utility model, and the utility model is not limited to implementation below.
As shown in Figures 1 to 3, a kind of protected against the effects of immersion power distribution cabinet that the utility model provides, including cabinet 1, the body wall of described cabinet 1 includes the metal level 1.1 being positioned at outside, and it is positioned at the damp-proof layer 1.2 of inner side, a water accepting layer 1.3 is also set up between described metal level 1.1 and damp-proof layer 1.2, described bottom of cabinet bulk is provided with heat emission fan 2, the outside of described heat emission fan 2 is provided with screen pack 3, described heat emission fan 2 is electrically connected to power supply 5 by electromagnetic relay 4, it is additionally provided with temperature sensor 6 in described cabinet 1, described temperature sensor 6 is electrically connected with microcontroller 7, described microcontroller 7 electrically connects electromagnetic relay 4.
By heat emission fan 2 being arranged on the bottom of power distribution cabinet 1, it can be avoided that the rainwater in external environment enters inside power distribution cabinet, additionally, by heat emission fan 2 replacement louvre, can fully avoid extraneous rainwater to enter the situation within power distribution cabinet, substantially ensure that the safe operation of power distribution cabinet；By arranging temperature sensor 6, the temperature in power distribution cabinet is detected, and the temperature value detected is sent to microcontroller 7, microcontroller 7, according to result, controls the break-make of electromagnetic relay 4, thus control the start and stop of heat emission fan 2, effectively reduce the temperature in power distribution cabinet.
By arranging screen pack 3 it can be avoided that in external environment impurity entered inside power distribution cabinet by heat emission fan, to guarantee the cleaning of power distribution cabinet internal environment.
In the present embodiment, described microcontroller 7 is singlechip controller；Use singlechip controller can not only realize the purpose controlled, and low cost, it is simple to exploitation.
In the present embodiment, described metal level 1.1 is stainless steel metal level；Use stainless steel metal level it can be avoided that the external environment corrosion to power distribution cabinet.
In the present embodiment, described water accepting layer 1.3 is active carbon layer；Use activated carbon adsorption layer can fully absorb the moisture of infiltration.
Only preferred embodiment of the present utility model disclosed above; but the utility model is not limited to this; what any those skilled in the art can think does not has creative change; and the some improvements and modifications made under without departing from the utility model principle premise, all should fall in protection domain of the present utility model.
Claims (4)
1. a protected against the effects of immersion power distribution cabinet, including cabinet, it is characterized in that: the body wall of described cabinet includes being positioned at the metal level in outside, and it is positioned at the damp-proof layer of inner side, a water accepting layer is also set up between described metal level and damp-proof layer, described bottom of cabinet bulk is provided with heat emission fan, the outside of described heat emission fan is provided with screen pack, described heat emission fan is electrically connected to power supply by electromagnetic relay, it is additionally provided with temperature sensor in described cabinet, described temperature sensor is electrically connected with microcontroller, described microcontroller electrical connection electromagnetic relay.
A kind of protected against the effects of immersion power distribution cabinet the most according to claim 1, it is characterised in that: described microcontroller is singlechip controller.
A kind of protected against the effects of immersion power distribution cabinet the most according to claim 1 and 2, it is characterised in that: described metal level is stainless steel metal level.
A kind of protected against the effects of immersion power distribution cabinet the most according to claim 3, it is characterised in that: described water accepting layer is active carbon layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085673.6U CN205543854U (en) | 2016-01-28 | 2016-01-28 | Anti -soaking high -voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085673.6U CN205543854U (en) | 2016-01-28 | 2016-01-28 | Anti -soaking high -voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205543854U true CN205543854U (en) | 2016-08-31 |
Family
ID=56771624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620085673.6U Expired - Fee Related CN205543854U (en) | 2016-01-28 | 2016-01-28 | Anti -soaking high -voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205543854U (en) |
-
2016
- 2016-01-28 CN CN201620085673.6U patent/CN205543854U/en not_active Expired - Fee Related
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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: 20160831 Termination date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |