CN204885935U - MNS type low pressure drawer type switch cabinet - Google Patents
MNS type low pressure drawer type switch cabinet Download PDFInfo
- Publication number
- CN204885935U CN204885935U CN201520567084.7U CN201520567084U CN204885935U CN 204885935 U CN204885935 U CN 204885935U CN 201520567084 U CN201520567084 U CN 201520567084U CN 204885935 U CN204885935 U CN 204885935U
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- cabinet
- drawer
- low pressure
- mns
- type switch
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Abstract
The utility model provides a MNS type low pressure drawer type switch cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, two cavitys about the internal portion of cabinet divide into through the baffle are equipped with the drawer in the cavity of baffle top, be equipped with the observation window on the panel of drawer, the opening part of baffle below cavity is equipped with the cabinet door, is equipped with panel board, pilot lamp, operating button and operation window on the cabinet door, be equipped with circuit breaker operating handle in the operation window, all be equipped with the dampproof course on drawer inner wall and the baffle below cavity inner wall. Because set up the dampproof course in cabinet door inboard, effectively the moisture among the adsorption of air reduces air humidity, turns into suitable humidity with the unaccommodated humidity of script to in a disguised form enlarge the working range of cubical switchboard, has reduced the maintenance cost of cubical switchboard, greatly increased the applicable place and the scope of cubical switchboard, the extensive popularization of being convenient for.
Description
Technical field
The utility model relates to switchgear assembly technical field, particularly a kind of MNS type low pressure drawer-type switch cabinet.
Background technology
MNS type switch cubicle, MNS low pressure drawer-type switch cabinet, the MNS cabinet of ABB AB of former introduction Switzerland, assimilates for many years through China, the more important control cubicle series grown up gradually, is widely used in power distribution station, factory, industrial and mining enterprises, nuclear power station, building distribution.
The MNS type switch cubicle of a large amount of use on the market now, due to not obvious for the regulating power of humiture, therefore for the humiture environment used, there is strict requirement: ambient temperature is not higher than+40 DEG C, be not less than-5 DEG C, and in 24 hours mean temperature not higher than+35 DEG C; Surrounding air relative humidity is not more than 90%(+25 DEG C); Surrounding air relative humidity is no more than 50% when maximum temperature 40 degree, allows larger relative temperature when lower temperature, should be taken into account that the change due to temperature accidentally may produce the impact of condensation.
For some enterprises, due to the climate reasons of locality, if do not arrange special place, be the operational environment that can not meet switch cubicle, which results in the increase of use cost, indirectly reduce the scope of application of MNS type switch cubicle.
Utility model content
For solving above-mentioned defect of the prior art, the utility model provides a kind of MNS type low pressure drawer-type switch cabinet, by the design to cabinet, efficiently solves the impact of humidity on switch cubicle, reduces use cost.
For solving the problems of the technologies described above, the utility model scheme comprises: MNS type low pressure drawer-type switch cabinet, comprises cabinet, it is characterized in that, described cabinet inside is divided into upper and lower two cavitys by dividing plate, and be provided with drawer in cavity above dividing plate, the panel of described drawer is provided with observation window; Below dividing plate, the opening part of cavity is provided with cabinet door, and cabinet door is provided with panel board, indicator light, action button and action pane, is provided with circuit breaker operating handle in described action pane; Below described drawer inwall and dividing plate, cavity inner wall is equipped with damp-proof layer.
Further, described observation window comprises two pieces of planar lenss and one piece of convex lens, and described convex lens are arranged between two pieces of planar lenss.
Preferably, described damp-proof layer is made up of the absorbent material that permeability is good.
Further, the inner side of described damp-proof layer is provided with insulating barrier.
Further, cabinet top and bottom of cabinet bulk are equipped with ventilating opening, and drawer bottom and dividing plate are respectively equipped with ventilation hole, the vent passages that ventilating opening and ventilation hole make whole cabinet inside formation one through from top to bottom.
Further, the ventilating opening place on described cabinet top is provided with radiator fan.
The beneficial effects of the utility model are:
1, damp-proof layer is set, can moisture effectively in absorbed air, reduce air humidity, unaccommodated humidity is originally converted into suitable humidity, thus the covert working range expanding switch cubicle, reduce the maintenance cost of switch cubicle.
2, cabinet inwall arranges insulating barrier, is effectively separated by performer with cabinet, prevents device failure or personnel's misoperation from making cabinet charged, brings harm to personnel.
3, be provided with ventilating opening, ventilation hole and radiator fan, maximum possible improves radiating efficiency, is also in a disguised form to expand the accommodation for temperature, reduce further cost.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model.
In figure: 1 cabinet door, 2 drawers, 3 observation windows, 4 cabinet doors, 5 panel boards, 6 indicator lights, 7 buttons, 8 action panes, 9 circuit breaker operating handle, 10 damp-proof layers.
Embodiment
Below in conjunction with accompanying drawing, concrete enforcement of the present utility model is described, should be appreciated that exemplifying embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
MNS type low pressure drawer-type switch cabinet as shown in Figure 1, comprise cabinet 1, described cabinet, 1 inside is divided into upper and lower two cavitys by dividing plate, be provided with drawer 2 in cavity above dividing plate, the panel of described drawer is provided with observation window 3, and whole observation window is embedded on drawer panel, described observation window comprises two pieces of planar lenss and one piece of convex lens, and described convex lens are arranged between two pieces of planar lenss.Below dividing plate, the opening part of cavity is provided with cabinet door 4, and cabinet door 4 is provided with panel board 5, indicator light 6, action button 7 and action pane 8, is provided with circuit breaker operating handle 9 in described action pane 8; Below described drawer inwall and dividing plate, cavity inner wall is equipped with damp-proof layer 10, in order to ensure to dispel the heat and the double effects of elegant water, described damp-proof layer is made up of the absorbent material that permeability is good.
Further, in order to prevent cabinet charged, the inner side of described damp-proof layer is provided with insulating barrier.
Further, in order to strengthen radiating effect, ventilating opening is equipped with at cabinet top and bottom of cabinet bulk, drawer bottom and dividing plate are respectively equipped with ventilation hole, the vent passages that ventilating opening and ventilation hole make whole cabinet inside formation one through from top to bottom, the ventilating opening place on described cabinet top is provided with radiator fan.
Should be understood that; the above-mentioned description for preferred embodiment is comparatively detailed; therefore the restriction to the utility model scope of patent protection can not be thought; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model claim protects; can also make the various deformation such as replacement, simple combination, these all fall within protection range of the present utility model, and request protection range of the present utility model should be as the criterion with claims.
Claims (6)
1.MNS type low pressure drawer-type switch cabinet, comprises cabinet, it is characterized in that, described cabinet inside is divided into upper and lower two cavitys by dividing plate, and be provided with drawer in cavity above dividing plate, the panel of described drawer is provided with observation window; Below dividing plate, the opening part of cavity is provided with cabinet door, and cabinet door is provided with panel board, indicator light, action button and action pane, is provided with circuit breaker operating handle in described action pane; Below described drawer inwall and dividing plate, cavity inner wall is equipped with damp-proof layer.
2. MNS type low pressure drawer-type switch cabinet according to claim 1, is characterized in that, described observation window comprises two pieces of planar lenss and one piece of convex lens, and described convex lens are arranged between two pieces of planar lenss.
3. MNS type low pressure drawer-type switch cabinet according to claim 1 and 2, it is characterized in that, described damp-proof layer is made up of the absorbent material that permeability is good.
4. MNS type low pressure drawer-type switch cabinet according to claim 1 and 2, it is characterized in that, the inner side of described damp-proof layer is provided with insulating barrier.
5. MNS type low pressure drawer-type switch cabinet according to claim 1 and 2, it is characterized in that, cabinet top and bottom of cabinet bulk are equipped with ventilating opening, drawer bottom and dividing plate are respectively equipped with ventilation hole, the vent passages that ventilating opening and ventilation hole make whole cabinet inside formation one through from top to bottom.
6. MNS type low pressure drawer-type switch cabinet according to claim 5, is characterized in that, the ventilating opening place on described cabinet top is provided with radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567084.7U CN204885935U (en) | 2015-07-31 | 2015-07-31 | MNS type low pressure drawer type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567084.7U CN204885935U (en) | 2015-07-31 | 2015-07-31 | MNS type low pressure drawer type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204885935U true CN204885935U (en) | 2015-12-16 |
Family
ID=54830267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567084.7U Expired - Fee Related CN204885935U (en) | 2015-07-31 | 2015-07-31 | MNS type low pressure drawer type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204885935U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732685A (en) * | 2017-10-31 | 2018-02-23 | 郑州广角科贸有限公司 | A kind of power distribution cabinet of Intelligent moisture-proof |
| CN110071434A (en) * | 2019-04-30 | 2019-07-30 | 嘉兴学院 | A kind of thermostatic type high-low pressure cabinet |
| CN112886418A (en) * | 2021-02-23 | 2021-06-01 | 唐山盾石电气有限责任公司 | Communication module fixing structure and positioning method of MNS cabinet |
-
2015
- 2015-07-31 CN CN201520567084.7U patent/CN204885935U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732685A (en) * | 2017-10-31 | 2018-02-23 | 郑州广角科贸有限公司 | A kind of power distribution cabinet of Intelligent moisture-proof |
| CN110071434A (en) * | 2019-04-30 | 2019-07-30 | 嘉兴学院 | A kind of thermostatic type high-low pressure cabinet |
| CN110071434B (en) * | 2019-04-30 | 2020-05-22 | 嘉兴学院 | Constant temperature type high-low voltage cabinet |
| CN112886418A (en) * | 2021-02-23 | 2021-06-01 | 唐山盾石电气有限责任公司 | Communication module fixing structure and positioning method of MNS 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 |
Granted publication date: 20151216 Termination date: 20170731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |