CN205265055U - Block terminal with waterproof function - Google Patents
Block terminal with waterproof function Download PDFInfo
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- CN205265055U CN205265055U CN201521067938.1U CN201521067938U CN205265055U CN 205265055 U CN205265055 U CN 205265055U CN 201521067938 U CN201521067938 U CN 201521067938U CN 205265055 U CN205265055 U CN 205265055U
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- cabinet
- weather shield
- pipe
- outlet
- inlet wire
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Abstract
The utility model discloses a block terminal with waterproof function, including the cabinet body, the outside of the cabinet body is equipped with the inlet wire pipe respectively and goes out the spool, the internal baffle of taking the bleeder vent that is equipped with of cabinet, two parts are from top to bottom separated to become with the cabinet body by the baffle, and upper portion is equipped with control box and cooling fan, and the inlet wire pipe communicates with each other with the upper portion of the cabinet body, and the lower part that goes out spool and the cabinet body communicates with each other, the lateral wall of the cabinet body is equipped with the ventilation hole still including keeping off the rain the device, the device that keeps off the rain includes the weather shield, and the lateral wall of the cabinet body is equipped with the outlet, and the outlet is located the lower part in ventilation hole, it is internal that the weather shield is located the cabinet, and the weather shield blocks the ventilation hole, leaves the clearance between weather shield and the ventilation hole, the lower extreme of weather shield is connected with the lower edge of outlet, and this switch board can prevent that rain from getting into the cabinet body, prevents that the internal electrical equipment of cabinet from breaking down.
Description
Technical field
The utility model relates to technical field of electricity, and it relates to a kind of distribution box with water-proof function.
Background technology
Power distribution cabinet sub-power power distribution cabinet and light distribution cabinet, metering cabinet are the final stage device of distribution system. Power distribution cabinet is the general designation of motor control center. The occasion that power distribution cabinet use disperses in duty ratio, loop is less; Motor control center is for loading the occasion concentrated, loop is more. They give load nearby the power distribution of a certain circuit of upper level controller switching equipment. This grade of equipment reply load provides protection, monitoring and controlling.
Existing power distribution cabinet generally all has the function of waterproof and ventilation, power distribution cabinet will have good ventilation, ventilating opening inevitably can be set on cabinet, or ventilation electric fan is set in casing, due to ventilating opening being set on cabinet, the rainwater constantly that rains inevitably can infiltrate in cabinet by ventilating opening, affects the electric property of cabinet. And the utility model that is 201420111595.3 as the patent No. in prior art discloses a kind of outdoor power distribution cabinet with the function of keeping off the rain, comprise power distribution cabinet, power distribution cabinet both sides are provided with radiator window, Open Side Down for radiator window, radiator window is triangulo column, the contact-making surface of triangulo column and power distribution cabinet is the first side of triangulo column, and the angle that the first side becomes with radiator window opening is right angle or obtuse angle. Above-mentioned utility model is by the radiator window in casing arranged outside, realize and prevented that rainwater from entering the function of power distribution cabinet, owing to being arranged on cabinet outside at radiator window, increase the horizontal distance of cabinet, increase the space of installing, for outdoor some special field, very inconvenience is installed, has also increased the cost of manufacture of casing.
For existing power distribution cabinet, all realize by ventilation and heat function for the dehumidifying of cabinet, if run into rainy weather, when long in cabinet, in high wet condition, can affect equally the performance of the electrical equipment in cabinet, the generation causing the accident.
Utility model content
In order to overcome the defect of above-mentioned prior art, the utility model provides a kind of distribution box with water-proof function, and this power distribution cabinet can prevent that rain from entering cabinet, prevents that in cabinet, electrical equipment breaks down.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of distribution box with water-proof function, comprise cabinet, the outside of cabinet is respectively equipped with inlet wire pipe and outlet-pipe, in described cabinet, be provided with the dividing plate with air-vent, cabinet is separated into upper and lower two parts by dividing plate, top is provided with control cabinet and cooling fan, inlet wire pipe communicates with the top of cabinet, outlet-pipe communicates with the bottom of cabinet, the sidewall of described cabinet is provided with air vent, it is characterized in that: also comprise rain-baffling device, described rain-baffling device comprises weather shield, the sidewall of cabinet is provided with discharge outlet, discharge outlet is positioned at the bottom of air vent, described weather shield is positioned at cabinet, weather shield blocks air vent, between weather shield and air vent, leave gap, the lower end of described weather shield is connected with the lower edge of discharge outlet.
The both sides of described weather shield are connected with the inwall of cabinet respectively, and weather shield, cabinet sidewall and discharge outlet form the drainage channel of arc.
Described inlet wire pipe and outlet-pipe are respectively right-angle elbow pipe, and inlet wire pipe and outlet-pipe are provided with guide roller around the corner.
In described cabinet, establish the shift knob for controlling cooling fan.
The support that is provided with fixing weather shield in described cabinet, described support is fixed on dividing plate, and the upper end of weather shield is connected with support.
The utlity model has following advantage:
1, the utility model arranges respectively water-tight device (rain-baffling device) in power distribution cabinet, rain-baffling device comprises weather shield, the sidewall of cabinet is provided with discharge outlet, discharge outlet is positioned at the bottom of air vent, described weather shield is positioned at cabinet, weather shield blocks air vent, between weather shield and air vent, leaves gap, and the lower end of described weather shield is connected with the lower edge of discharge outlet; When rainy, rainwater enters in cabinet by air vent, weather shield is arranged on to disposed at air vent, and offer discharge outlet in the bottom of air vent, the lower end of weather shield is connected with the lower edge of discharge outlet, forms a drainage channel, the rainwater entering in cabinet is stopped by weather shield, and discharge by discharge outlet downwards along baffle plate, this power distribution cabinet can prevent that rain from entering cabinet, prevents that in cabinet, electrical equipment breaks down.
2, inlet wire pipe of the present utility model and outlet-pipe are respectively right-angle elbow pipe, inlet wire pipe and outlet-pipe are provided with guide roller around the corner, right-angle elbow pipe prevents that rainwater from entering in cabinet by inlet wire pipe or outlet-pipe, guide roller is conducive to cable and enters cabinet by inlet wire pipe, or enter power unit by outlet-pipe, practical and convenient.
3, in cabinet of the present utility model, be provided with the support of fixing weather shield, described support is fixed on dividing plate, the upper end of weather shield is connected with support, the both sides of weather shield are connected with the inwall of cabinet respectively, weather shield, cabinet sidewall and discharge outlet form the drainage channel of arc, rainwater is convenient discharges, and the outside of cabinet is neat simultaneously, facilitates outdoor mounted.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Fig. 2 is the structural representation of embodiment 2 of the present utility model;
Fig. 3 is the structural representation of embodiment 3 of the present utility model;
Fig. 4 is the right view of cabinet;
Fig. 5 is the cabinet door structure schematic diagram of cabinet;
Fig. 6 is Based Intelligent Control schematic diagram of the present utility model.
Mark in figure: 1, cabinet, 2, control cabinet, 3, cabinet door, 4, cooling fan, 5, inlet wire pipe, 6, outlet-pipe, 7, air vent, 8, weather shield, 9, support, 10, discharge outlet, 11, guide roller, 12, shift knob, 13, electric heater, 14, protective cover, 15, cartridge, 16, dehumidifying fan, 17, warm and humid sensor, 18, temperature indicating device, 19, dampness display apparatus, 20, PLC controller. 21, dividing plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
Embodiment 1
As Fig. 1, shown in Fig. 4, a kind of distribution box with water-proof function, comprise cabinet 1, the outside (also with regard to top and the bottom) of cabinet 1 is respectively equipped with inlet wire pipe 5 and outlet-pipe 6, in cabinet 1, be provided with the dividing plate 21 with air-vent, cabinet 1 is separated into upper and lower two parts by dividing plate 21, top is arranged with control cabinet 2 and cooling fan 4, inlet wire pipe 5 communicates with the top of cabinet 1, outlet-pipe 6 communicates with the bottom of cabinet 1, the sidewall of cabinet 1 is provided with air vent 7, when electric utility in control cabinet 2 is worked, the temperature of cabinet 1 can raise, cooling fan 4 makes the air in cabinet 1 exchange with the external world by air vent 7, temperature in guarantee cabinet 1 is in safety value. in cabinet 1, establish the shift knob 12 for controlling cooling fan 4.
In this example, inlet wire pipe 5 is respectively right-angle elbow pipe with outlet-pipe 6, and inlet wire pipe 5 is provided with guide roller 11 around the corner with outlet-pipe 6. Right-angle elbow pipe prevents that rainwater from entering in cabinet by inlet wire pipe or outlet-pipe, and guide roller is conducive to cable and enters cabinet by inlet wire pipe, or enters power unit by outlet-pipe.
In order to prevent when rainy, rainwater is by entering in casing in air vent 7, in casing 1, and be provided with rain-baffling device near air vent 7, this rain-baffling device comprises a weather shield 8, weather shield 8 blocks air vent 7, between weather shield 8 and air vent 7, leave gap, its gap is generally 0.5-2cm(and saves the space in casing), the sidewall of cabinet 1 is provided with discharge outlet 10, discharge outlet 10 is positioned at the bottom of air vent 7, and the lower end of weather shield 8 is connected with the lower edge of discharge outlet 10; The both sides of weather shield 8 are connected with the inwall of cabinet 1 respectively, and weather shield 8, cabinet 1 sidewall and discharge outlet 10 form the drainage channel of arc.
In cabinet 1, be provided with the support 9 for fixing weather shield 8, described support 9 is fixed on dividing plate 21, and the upper end of weather shield 8 is connected with support 9, and the intensity of weather shield 8 increases.
Embodiment 2
As Fig. 2, shown in Fig. 4 and Fig. 5, a kind of waterproof dehumidifying power distribution cabinet, comprise cabinet 1, the outside (also with regard to top and the bottom) of cabinet 1 is respectively equipped with inlet wire pipe 5 and outlet-pipe 6, in cabinet 1, be provided with the dividing plate 21 with air-vent, cabinet 1 is separated into upper and lower two parts by dividing plate 21, top is arranged with control cabinet 2 and cooling fan 4, inlet wire pipe 5 communicates with the top of cabinet 1, outlet-pipe 6 communicates with the bottom of cabinet 1, the sidewall of cabinet 1 is provided with air vent 7, when electric utility in control cabinet 2 is worked, the temperature of cabinet 1 can raise, cooling fan 4 makes the air in cabinet 1 exchange with the external world by air vent 7, temperature in guarantee cabinet 1 is in safety value. in cabinet 1, establish the shift knob 12 for controlling cooling fan 4.
In this example, inlet wire pipe 5 is respectively right-angle elbow pipe with outlet-pipe 6, and inlet wire pipe 5 is provided with guide roller 11 around the corner with outlet-pipe 6. Right-angle elbow pipe prevents that rainwater from entering in cabinet by inlet wire pipe or outlet-pipe, and guide roller is conducive to cable and enters cabinet by inlet wire pipe, or enters power unit by outlet-pipe.
In order to prevent when rainy, rainwater is by entering in casing in air vent 7, in casing 1, and be provided with rain-baffling device near air vent 7, this rain-baffling device comprises a weather shield 8, weather shield 8 blocks air vent 7, between weather shield 8 and air vent 7, leave gap, its gap is generally 0.5-2cm(and saves the space in casing), the sidewall of cabinet 1 is provided with discharge outlet 10, discharge outlet 10 is positioned at the bottom of air vent 7, and the lower end of weather shield 8 is connected with the lower edge of discharge outlet 10; The both sides of weather shield 8 are connected with the inwall of cabinet 1 respectively, and weather shield 8, cabinet 1 sidewall and discharge outlet 10 form the drainage channel of arc.
In cabinet 1, be provided with the support 9 for fixing weather shield 8, described support 9 is fixed on dividing plate 21, and the upper end of weather shield 8 is connected with support 9, and the intensity of weather shield 8 increases.
Dehydrating unit in this example comprises dehumidifying fan 16 and electric heater 13, need electric heater 13 temperature of explanation between 40-50 degree, at warm and humid sensor 17, the humidity value (as 95%) in cabinet 1 is set, in the time that the humidity of cabinet 1 exceedes setting value, manually controlling and driving dehumidifying fan 16(is conventional fan) and electric heater 13 work, drive except the moisture (or moisture) in cabinet 1, especially by the water-drop evaporation being deposited in cabinet 1.
Open cooling fan 4 simultaneously and work with dehumidifying fan 16 simultaneously, not only dehumidify but also lower the temperature.
Dehydrating unit is arranged on the bottom of cabinet 1, be about to dehumidifying fan 16 and be arranged on the corner (being exactly on an angle) of cabinet 1 bottom, electric heater 13 be positioned at dehumidifying fan 16 on, dehumidifying fan 16 rotates the hot blow that electric heater 13 is produced in whole cabinet. Electric heater 13 is tabular, is tiltedly placed on dehumidifying fan 16.
The top of electric heater 13 is provided with protective cover 14, it (is that protective cover 14 can be fixed on electric heater that protective cover 14 is connected as a single entity with electric heater 13, or electric heater is fixed on protective cover), the bottom-hinged of described protective cover 14 one end and cabinet 1, the other end engages with the sidewall of cabinet. Described cabinet 1 bottom is provided with cartridge 15, and when described protective cover 14 rotates, protective cover 14 can be contained in cartridge 15 with electric heater 13.
Cabinet 1 is provided with the cabinet door 3 hinged with cabinet, and described cabinet door 3 is provided with temperature indicating device 18 and dampness display apparatus 19.
Embodiment 3
As Fig. 3, shown in Fig. 4 and Fig. 5, a kind of Intelligent dehumidifying power distribution cabinet, comprise cabinet 1, the outside (also with regard to top and the bottom) of cabinet 1 is respectively equipped with inlet wire pipe 5 and outlet-pipe 6, in cabinet 1, be provided with the dividing plate 21 with air-vent, cabinet 1 is separated into upper and lower two parts by dividing plate 21, top is arranged with control cabinet 2 and cooling fan 4, inlet wire pipe 5 communicates with the top of cabinet 1, outlet-pipe 6 communicates with the bottom of cabinet 1, the sidewall of cabinet 1 is provided with air vent 7, when electric utility in control cabinet 2 is worked, the temperature of cabinet 1 can raise, cooling fan 4 makes the air in cabinet 1 exchange with the external world by air vent 7, temperature in guarantee cabinet 1 is in safety value. in cabinet 1, establish the shift knob 12 for controlling cooling fan 4.
In this example, inlet wire pipe 5 is respectively right-angle elbow pipe with outlet-pipe 6, and inlet wire pipe 5 is provided with guide roller 11 around the corner with outlet-pipe 6. Right-angle elbow pipe prevents that rainwater from entering in cabinet by inlet wire pipe or outlet-pipe, and guide roller is conducive to cable and enters cabinet by inlet wire pipe, or enters power unit by outlet-pipe.
In order to prevent when rainy, rainwater is by entering in casing in air vent 7, in casing 1, and be provided with rain-baffling device near air vent 7, this rain-baffling device comprises a weather shield 8, weather shield 8 blocks air vent 7, between weather shield 8 and air vent 7, leave gap, its gap is generally 0.5-2cm(and saves the space in casing), the sidewall of cabinet 1 is provided with discharge outlet 10, discharge outlet 10 is positioned at the bottom of air vent 7, and the lower end of weather shield 8 is connected with the lower edge of discharge outlet 10; The both sides of weather shield 8 are connected with the inwall of cabinet 1 respectively, and weather shield 8, cabinet 1 sidewall and discharge outlet 10 form the drainage channel of arc.
In cabinet 1, be provided with the support 9 for fixing weather shield 8, described support 9 is fixed on dividing plate 21, and the upper end of weather shield 8 is connected with support 9, and the intensity of weather shield 8 increases.
Dehydrating unit in this example is realized by automatic control, comprise the PLC controller 20 being arranged in cabinet, warm and humid sensor 17, dehumidifying fan 16 and electric heater 13, their annexation be PLC controller 20 respectively with warm and humid sensor 17, dehumidifying fan 16 is connected with electric heater 13, need electric heater 13 temperature of explanation between 40-50 degree, at warm and humid sensor 17, the humidity value (as 95%) in cabinet 1 is set, in the time that the humidity of cabinet 1 exceedes setting value, it is conventional fan that PLC controller 20 drives dehumidifying fan 16() and electric heater 13 work, drive except the moisture (or moisture) in cabinet 1, especially by the water-drop evaporation being deposited in cabinet 1.
PLC controller 20 is connected with cooling fan 4 simultaneously, and cooling fan 4 is worked with dehumidifying fan 16 simultaneously, not only dehumidifies but also lower the temperature.
Dehydrating unit is arranged on the bottom of cabinet 1, be about to dehumidifying fan 16 and be arranged on the corner (being exactly on an angle) of cabinet 1 bottom, electric heater 13 be positioned at dehumidifying fan 16 on, dehumidifying fan 16 rotates the hot blow that electric heater 13 is produced in whole cabinet. Electric heater 13 is tabular, is tiltedly placed on dehumidifying fan 16.
The top of electric heater 13 is provided with protective cover 14, it (is that protective cover 14 can be fixed on electric heater that protective cover 14 is connected as a single entity with electric heater 13, or electric heater is fixed on protective cover), the bottom-hinged of described protective cover 14 one end and cabinet 1, the other end engages with the sidewall of cabinet. Described cabinet 1 bottom is provided with cartridge 15, and when described protective cover 14 rotates, protective cover 14 can be contained in cartridge 15 with electric heater 13.
Cabinet 1 is provided with the cabinet door 3 hinged with cabinet, and described cabinet door 3 is provided with temperature indicating device 18 and dampness display apparatus 19, and in this example, temperature indicating device 18 is all connected with warm and humid sensor 17 with dampness display apparatus 19.
Claims (5)
1. one kind has the distribution box of water-proof function, comprise cabinet (1), the outside of cabinet (1) is respectively equipped with inlet wire pipe (5) and outlet-pipe (6), in described cabinet (1), be provided with the dividing plate (21) with air-vent, cabinet (1) is separated into upper and lower two parts by dividing plate (21), top is provided with control cabinet (2) and cooling fan (4), inlet wire pipe (5) communicates with the top of cabinet (1), outlet-pipe (6) communicates with the bottom of cabinet (1), the sidewall of described cabinet (1) is provided with air vent (7), it is characterized in that: also comprise rain-baffling device, described rain-baffling device comprises weather shield (8), the sidewall of cabinet (1) is provided with discharge outlet (10), discharge outlet (10) is positioned at the bottom of air vent (7), described weather shield (8) is positioned at cabinet (1), weather shield (8) blocks air vent (7), between weather shield (8) and air vent (7), leave gap, the lower end of described weather shield (8) is connected with the lower edge of discharge outlet (10).
2. a kind of distribution box with water-proof function according to claim 1, it is characterized in that: the both sides of described weather shield (8) are connected with the inwall of cabinet (1) respectively, weather shield (8), cabinet (1) sidewall and discharge outlet (10) form the drainage channel of arc.
3. a kind of distribution box with water-proof function according to claim 1, it is characterized in that: described inlet wire pipe (5) is respectively right-angle elbow pipe with outlet-pipe (6), inlet wire pipe (5) is provided with guide roller (11) around the corner with outlet-pipe (6).
4. a kind of distribution box with water-proof function according to claim 1, is characterized in that: in described cabinet (1), establish the shift knob (12) for controlling cooling fan (4).
5. a kind of distribution box with water-proof function according to claim 1, it is characterized in that: the support (9) that is provided with fixing weather shield (8) in described cabinet (1), it is upper that described support (9) is fixed on dividing plate (21), and the upper end of weather shield (8) is connected with support (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067938.1U CN205265055U (en) | 2015-12-21 | 2015-12-21 | Block terminal with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067938.1U CN205265055U (en) | 2015-12-21 | 2015-12-21 | Block terminal with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205265055U true CN205265055U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521067938.1U Active CN205265055U (en) | 2015-12-21 | 2015-12-21 | Block terminal with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205265055U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448447A (en) * | 2018-03-29 | 2018-08-24 | 安徽金环电气设备有限责任公司 | Low-voltage distribution cabinet |
| CN109193382A (en) * | 2018-10-10 | 2019-01-11 | 南安市世润机械科技有限公司 | The power transformation cabinet of rainwater-proof entrance is automatically closed in a kind of siphon principle |
| CN112768730A (en) * | 2020-12-29 | 2021-05-07 | 大连海事大学 | Hydrogen storage and supply system of fuel cell for ship |
-
2015
- 2015-12-21 CN CN201521067938.1U patent/CN205265055U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448447A (en) * | 2018-03-29 | 2018-08-24 | 安徽金环电气设备有限责任公司 | Low-voltage distribution cabinet |
| CN109193382A (en) * | 2018-10-10 | 2019-01-11 | 南安市世润机械科技有限公司 | The power transformation cabinet of rainwater-proof entrance is automatically closed in a kind of siphon principle |
| CN112768730A (en) * | 2020-12-29 | 2021-05-07 | 大连海事大学 | Hydrogen storage and supply system of fuel cell for ship |
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| GR01 | Patent grant |