CN204538522U - A kind of ring main unit of ventilation rainproof heat radiation - Google Patents
A kind of ring main unit of ventilation rainproof heat radiation Download PDFInfo
- Publication number
- CN204538522U CN204538522U CN201520216566.8U CN201520216566U CN204538522U CN 204538522 U CN204538522 U CN 204538522U CN 201520216566 U CN201520216566 U CN 201520216566U CN 204538522 U CN204538522 U CN 204538522U
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- China
- Prior art keywords
- cabinet
- air duct
- main unit
- ring main
- ventilation
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Abstract
The utility model discloses the ring main unit of a kind of ventilation rainproof heat radiation, comprise cabinet, state upper end in cabinet and be provided with fixed cover, between fixed cover and cabinet, spacing forms air duct, heating and dehumidification device is provided with below air duct end, heat dissipation ventilation fan is provided with in the air duct described in cabinet end face, heat dissipation ventilation fan air entry and air duct UNICOM, gas outlet is connected with escape pipe, escape pipe is arranged in air duct and extends to cabinet outer end, described cabinet end face is provided with solar panel, and solar panel is fanned with heat dissipation ventilation and is connected.The utility model can effectively prevent moisture from entering condensation generation, has the ring main unit of ventilation and heat function; There is effective rainproof function simultaneously.
Description
Technical field
The utility model relates to power equipment part technical field, specifically belongs to the ring main unit of a kind of ventilation rainproof heat radiation.
Background technology
Ring main unit is that one group of high voltage switchgear is contained in metal or non-metallic insulation cabinet or makes the electric equipment of assembled compartment ring network power supplying units, its core adopts on-load switch and fuse, has that structure is simple, volume is little, price is low, can improve power supply parameter and the advantage such as performance and power supply safety.In the power distribution station that it is widely used in the load centers such as Urban Residential District, skyscraper, large public building, factory and enterprise and box-type substation.Switch cubicle, especially sealed switch cabinet, after using a period of time, inside switch cabinet parts can generate heat; Meanwhile, switch cubicle can affect by ambient humidity or inlet wire cable surface ponding, and moisture enters inside switch cabinet, causes internal part corrode or occur condensation.But existing electrical control cabinet water proof and dust proof poor-performing, can not be applicable to various application scenario completely.Also have the control cubicle of half water proof and dust proof better performances, structure is comparatively complicated, and manufacture craft is loaded down with trivial details, and cost of manufacture is high, is difficult to promote, and for the auxiliary equipment that this regulator cubicle is such, if high cost, general enterprises is all difficult to bear; How to design that one can ensure its cabinet inner ventilation, outside rainproof cabinet body structure is crucial.
Utility model content
For the problems referred to above, the purpose of this utility model there is provided the ring main unit of a kind of ventilation rainproof heat radiation, effectively can prevent moisture from entering condensation and generate, have the ring main unit of ventilation and heat function; There is effective rainproof function simultaneously.
The technical solution adopted in the utility model is as follows:
A kind of ring main unit of ventilation rainproof heat radiation, comprise cabinet, in described cabinet, upper end is provided with fixed cover, between fixed cover and cabinet, spacing forms air duct, heating and dehumidification device is provided with below air duct end, heat dissipation ventilation fan is provided with in the air duct described in cabinet end face, heat dissipation ventilation fan air entry and air duct UNICOM, gas outlet is connected with escape pipe, escape pipe is arranged in air duct and extends to cabinet outer end, described cabinet end face is provided with solar panel, and solar panel is fanned with heat dissipation ventilation and is connected.
Described air duct bottom is provided with air filter.
Air filter vacuum switch is provided with in described air filter.
Described air filter air intlet place is provided with air humidity sensor.
Described solar panel outer end has a downward extension, is covered escape pipe outer end.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model adopts solar control draft fan to provide power, energy-conserving and environment-protective, and in cabinet, lower end is provided with heating and dehumidification device simultaneously, effectively can prevent moisture from entering condensation and generate; Also be provided with better air duct in cabinet, be convenient to the moisture in cabinet to go out as early as possible to the greatest extent; Solar panel outer end has a downward extension, is covered escape pipe outer end, can be effectively rainproof.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
See accompanying drawing, a kind of ring main unit of ventilation rainproof heat radiation, comprise cabinet 1, in described cabinet 1, upper end is provided with fixed cover 2, between fixed cover 2 and cabinet, spacing forms air duct 3, heating and dehumidification device 4 is provided with below air duct 3 end, heat dissipation ventilation fan 5 is provided with in the air duct described in cabinet end face, heat dissipation ventilation fans 5 air entries and air duct UNICOM, gas outlet is connected with escape pipe 6, escape pipe 6 is arranged in air duct and extends to cabinet 1 outer end, described air duct 3 bottom is provided with air filter 7, can by the dust in air or foreign body filtering, the air entered in switch is made to keep clean, air filter vacuum switch 8 is provided with in described air filter 7, this air filter vacuum switch 8 can pass through measure differences in pressure, detect air filter whether to block, thus judge whether air filter normally works, when the pressure differential measured is excessive, when exceeding limit value, air filter vacuum switch 8 can be reported to the police, prompting operator maintenance or replacing air filter 7, effectively prevent the inefficacy because of air filter 7, and cause atmosphere draught-free in switch cubicle, thus the phenomenon making inside switch cabinet generate heat occurs.Described air filter 7 gas import department is provided with air humidity sensor 9 to detect cabinet humidity, judges whether to start heating and dehumidification device; Described cabinet end face is provided with solar panel 10, and solar panel 10 and heat dissipation ventilation are fanned 5 and be connected, and provide power by solar control draft fan, energy-conserving and environment-protective, solar panel outer end has a downward extension 1001, is covered escape pipe outer end, can be effectively rainproof.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the ring main unit of a ventilation rainproof heat radiation, comprise cabinet, it is characterized in that: in described cabinet, upper end is provided with fixed cover, between fixed cover and cabinet, spacing forms air duct, heating and dehumidification device is provided with below air duct end, heat dissipation ventilation fan is provided with in the air duct described in cabinet end face, heat dissipation ventilation fan air entry and air duct UNICOM, gas outlet is connected with escape pipe, escape pipe is arranged in air duct and extends to cabinet outer end, described cabinet end face is provided with solar panel, and solar panel is fanned with heat dissipation ventilation and is connected.
2. the ring main unit of a kind of ventilation rainproof heat radiation according to claim 1, is characterized in that: described air duct bottom is provided with air filter.
3. the ring main unit of a kind of ventilation rainproof heat radiation according to claim 2, is characterized in that: be provided with air filter vacuum switch in described air filter.
4. the ring main unit of a kind of ventilation rainproof heat radiation according to claim 3, is characterized in that: described air filter air intlet place is provided with air humidity sensor.
5., according to the ring main unit of a kind of ventilation rainproof heat radiation of claim 1-4 described in one of them, it is characterized in that: described solar panel outer end has a downward extension, is covered escape pipe outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216566.8U CN204538522U (en) | 2015-04-11 | 2015-04-11 | A kind of ring main unit of ventilation rainproof heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216566.8U CN204538522U (en) | 2015-04-11 | 2015-04-11 | A kind of ring main unit of ventilation rainproof heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538522U true CN204538522U (en) | 2015-08-05 |
Family
ID=53752482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520216566.8U Expired - Fee Related CN204538522U (en) | 2015-04-11 | 2015-04-11 | A kind of ring main unit of ventilation rainproof heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204538522U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188308A (en) * | 2015-08-07 | 2015-12-23 | 安徽西高电气设备有限公司 | Electrical cabinet |
| CN105428075A (en) * | 2015-11-30 | 2016-03-23 | 时建华 | Vacuum ring main unit with self-generating function and fabrication method of vacuum ring main unit |
| CN106547292A (en) * | 2015-09-17 | 2017-03-29 | 管莉 | Except solidifying automation equipment inside ring main unit |
| CN107240871A (en) * | 2017-07-26 | 2017-10-10 | 周海 | It is a kind of that there is radiating and the ring main unit of antifogging function |
| CN107278078A (en) * | 2017-08-23 | 2017-10-20 | 邢台绿时代光电科技有限公司 | A kind of traffic signal controller |
| CN117220142A (en) * | 2023-09-01 | 2023-12-12 | 安徽富煌电力装备科技有限公司 | Active air supply type salt fog resistant photovoltaic grid-connected cabinet |
-
2015
- 2015-04-11 CN CN201520216566.8U patent/CN204538522U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188308A (en) * | 2015-08-07 | 2015-12-23 | 安徽西高电气设备有限公司 | Electrical cabinet |
| CN106547292A (en) * | 2015-09-17 | 2017-03-29 | 管莉 | Except solidifying automation equipment inside ring main unit |
| CN105428075A (en) * | 2015-11-30 | 2016-03-23 | 时建华 | Vacuum ring main unit with self-generating function and fabrication method of vacuum ring main unit |
| CN107240871A (en) * | 2017-07-26 | 2017-10-10 | 周海 | It is a kind of that there is radiating and the ring main unit of antifogging function |
| CN107278078A (en) * | 2017-08-23 | 2017-10-20 | 邢台绿时代光电科技有限公司 | A kind of traffic signal controller |
| CN107278078B (en) * | 2017-08-23 | 2019-06-04 | 邢台绿时代光电科技有限公司 | A kind of traffic signal controller |
| CN117220142A (en) * | 2023-09-01 | 2023-12-12 | 安徽富煌电力装备科技有限公司 | Active air supply type salt fog resistant photovoltaic grid-connected cabinet |
| CN117220142B (en) * | 2023-09-01 | 2024-04-09 | 安徽富煌电力装备科技有限公司 | Active air supply type salt fog resistant photovoltaic grid-connected 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: 20150805 Termination date: 20160411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |