CN214754774U - Rain-proof damp-proof ground resistance cabinet - Google Patents
Rain-proof damp-proof ground resistance cabinet Download PDFInfo
- Publication number
- CN214754774U CN214754774U CN202121277466.8U CN202121277466U CN214754774U CN 214754774 U CN214754774 U CN 214754774U CN 202121277466 U CN202121277466 U CN 202121277466U CN 214754774 U CN214754774 U CN 214754774U
- Authority
- CN
- China
- Prior art keywords
- rain
- proof
- cabinet
- cabinet body
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a ground resistance cabinet technical field just discloses a rain-proof damp-proofing ground resistance cabinet, the on-line screen storage device comprises a base, the top fixedly connected with cabinet body of base, the fixedly connected with ground resistor of the middle department of internal wall bottom of cabinet, the fixedly connected with driving motor of center department at ground resistor top. The utility model discloses can be with the hot gas flow direction air outlet that flows at a high speed, utilize the air current to blow away the rainwater that the air outlet goes out, avoid the rainwater to get into from the air outlet, and the drain pipe can be with the inside rainwater of rainwater collection groove row, avoid rainwater accumulation chronic corrosion rain cover, can carry out multistage dehumidification back with the inside air current that gets into the device in advance, make its inside that gets into the water conservancy diversion passageway, the air current is great with the temperature difference of water conservancy diversion passageway inner wall, condense into the water discharge with remaining moisture in the air current, avoid the moisture to get into inside the device along with the inlet flow together, thereby cause the internal plant to wet the damage.
Description
Technical Field
The utility model relates to a ground resistance cabinet technical field especially relates to a rain-proof damp-proofing ground resistance cabinet.
Background
The resistance cabinet, generator neutral point high resistance ground connection to limit ground current, prevent the harm of various overvoltage. The neutral point can limit the fault current to a proper value through grounding of the resistor, the sensitivity of relay protection is improved to act on tripping, meanwhile, the fault point is only possible to be locally slightly burnt, the transient overvoltage is limited to 2.6 times of the voltage of the neutral point from the normal line voltage, the restriking of electric arcs is limited, the overvoltage of an arc light gap is prevented from damaging a main device, meanwhile, the ferromagnetic resonance overvoltage can be effectively prevented, and therefore the safe operation of the generator is guaranteed.
In prior art, when current partial ground resistance cabinet meets storm weather in the in-service use process, the rainwater enters into the inside of ground resistance cabinet through the louvre easily under the wind-force effect to make ground resistance wet and burn out by the rainwater, and in continuous overcast and rainy weather, outside moisture can enter into ground resistance cabinet through the inlet port inside, and influence ground resistance's normal operating.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when stormy weather, the rainwater enters into the inside of ground resistance cabinet through the louvre easily under the wind-force effect to make ground resistance wet and burn out by the rainwater, and in continuous overcast and rainy weather, outside moisture can enter into ground resistance cabinet through the inlet port inside, and influence ground resistance's normal operating, and the rain-proof damp-proof ground resistance cabinet that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a rain-proof damp-proof ground resistance cabinet, includes the base, the top fixedly connected with cabinet body of base, the fixedly connected with ground resistor of department in the middle of the internal wall bottom of cabinet, the fixedly connected with driving motor of center department at ground resistor top, the fixed rain-proof drainage mechanism that pegs graft in department in the middle of the cabinet body top, the inside bottom of rain-proof drainage mechanism is rotated and is connected with the fan, the output at driving motor top runs through the center department of rain-proof drainage mechanism bottom and extends to inside it, and driving motor's the output and the bottom fixed connection of fan, the cover that admits air has all been welded to both sides around the rain-proof drainage mechanism, the fixed grafting in inside of admitting air cover has dampproofing mechanism.
The rain-proof drainage mechanism comprises a wind scooper, the bottom end of the wind scooper is fixedly inserted in the center of the top of the cabinet body, a rain shield is welded to the top of the wind scooper, flow guide grooves are formed in the left side and the right side of the inside of the rain shield, a rain collecting groove is formed in the middle of the top of the rain shield, and a drainage pipe is fixedly inserted in the rear side of the inside of the rain collecting groove.
Dampproofing mechanism includes that quantity is two division boards, the top and the bottom of division board respectively with the middle department fixed connection of inlet cowl inner wall top and bottom, two the filtration hole has all been seted up to the opposite face of division board, the inside fixedly connected with weather shield of inlet cowl, the filter screen has all been inlayed to the front and back both sides at cabinet body top, the water conservancy diversion passageway has all been welded to the left and right sides at cabinet body inner wall top, the left and right sides of water conservancy diversion passageway inner wall all is fixed pegging graft and has been had the aqueduct.
Preferably, the air outlets are formed in the tops of the left side and the right side of the inner wall of the air guide cover, and the bottom end of the air guide cover penetrates through the top of the cabinet body and extends to the inside of the cabinet body.
Preferably, the top of the rain shield is an arc surface, and the left side and the right side of the interior of the rain shield are provided with partition plates, so that rainwater is prevented from entering the interior of the diversion trench.
Preferably, the water guide pipe is a three-way pipe, two ends of the water guide pipe are fixedly inserted into the top end and the bottom end of the outer surface of the flow guide channel respectively, and the rest end of the water guide pipe penetrates through the outer surface of the cabinet body and extends to the outside of the cabinet body.
Preferably, the inclination angle of the rain baffle is 70 degrees, the rain baffles are uniformly arranged on one side of the inner parts of the two air inlet covers, and the rain baffles inclined by 70 degrees are sequentially arranged in the vertical direction, so that the rain baffle can also resist large wind and rain on the premise of ensuring ventilation, and rainwater is prevented from entering the inner parts of the air inlet covers under the blowing of wind power.
Preferably, the interior of the cabinet body is communicated with the outside through the wind scooper and the diversion trench, and the air filtering holes are uniformly arranged at the top end of the outer surface of the partition plate.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a cooperation such as rain-proof drainage mechanism and fan is used, can utilize the air current to blow away the rainwater that the air outlet goes out with the hot gas flow direction air outlet that flows at a high speed, avoids the rainwater to get into from the air outlet, and the drain pipe can be discharged the rainwater of rain collecting tank inside, avoids rainwater accumulation chronic corrosion rain-proof cover.
(2) The utility model discloses a dampproofing mechanism carries out multistage dehumidification back with the inside air current that gets into the device in advance, makes its inside that gets into the water conservancy diversion passageway, and the air current is great with the temperature difference of water conservancy diversion passageway inner wall, condenses into the water discharge with remaining moisture in the air current, avoids the moisture along with the admission flow inside the entering device together to cause the internal plant to wet the damage.
Drawings
FIG. 1 is a front sectional view of the structure of the present invention;
FIG. 2 is a right sectional view of the structure of the present invention;
fig. 3 is a top sectional view of the structure of the present invention.
In the figure: 1. a base; 2. a cabinet body; 3. a grounding resistor; 4. a drive motor; 5. a rain-proof drainage mechanism; 51. a wind scooper; 52. a rain shield; 53. a diversion trench; 54. a rain collecting groove; 55. a drain pipe; 6. a fan; 7. an air intake hood; 8. a moisture-proof mechanism; 81. a rain shield; 82. a partition plate; 83. air filtering holes; 84. filtering with a screen; 85. a flow guide channel; 86. a water conduit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a rain-proof damp-proof ground resistance cabinet, including base 1, base 1's the top fixedly connected with cabinet body 2, the middle fixedly connected with ground resistor 3 of department of the internal wall bottom of cabinet 2, the center fixedly connected with driving motor 4 of department at ground resistor 3 top, the fixed rain-proof drainage mechanism 5 of pegging graft in the middle of the cabinet body 2 top, the inside bottom of rain-proof drainage mechanism 5 is rotated and is connected with fan 6, the output at driving motor 4 top runs through the center department of rain-proof drainage mechanism 5 bottom and extends to inside, and driving motor 4's the output and the bottom fixed connection of fan 6, the suction hood 7 has all been welded to both sides around rain-proof drainage mechanism 5, the inside of suction hood 7 is fixed to peg graft and is had dampproofing mechanism 8, the rain-proof drainage mechanism 5 left and right sides all is provided with the air outlet.
The rain-proof drainage mechanism 5 comprises an air guide cover 51, air outlets are arranged on the top of the left side and the right side of the inner wall of the air guide cover 51, the bottom end of the air guide cover 51 penetrates through the top of the cabinet body 2 and extends into the cabinet body, the bottom end of the air guide cover 51 is fixedly inserted in the center of the top of the cabinet body 2, a rain shield 52 is welded on the top of the air guide cover 51, the top of the rain shield 52 is a cambered surface, partition plates are arranged on the left side and the right side of the inside of the rain shield 52, flow guide grooves 53 are arranged on the left side and the right side of the inside of the rain shield 52, the inside of the cabinet body 2 is communicated with the outside through the air guide cover 51 and the flow guide grooves 53, a rain collecting groove 54 is arranged in the middle of the top of the rain shield 52, a drainage pipe 55 is fixedly inserted in the rear side of the rain collecting groove 54 and can guide hot air flowing at a high speed to the air outlet, rain water at the air outlet is blown away by the air flow, and the rain water is prevented from entering from the air outlet, and the rain water can be drained away by the drainage pipe 55, preventing rain buildup from chronically corroding the rain shield 52.
The damp-proof mechanism 8 comprises two partition plates 82, the top and the bottom of each partition plate 82 are respectively fixedly connected with the middle of the top and the bottom of the inner wall of the air inlet hood 7, the opposite surfaces of the two partition plates 82 are respectively provided with an air filtering hole 83, the air filtering holes 83 are uniformly arranged at the top end of the outer surface of each partition plate 82, the inside of the air inlet hood 7 is fixedly connected with a rain baffle 81, the inclination angle of the rain baffle 81 is 70 degrees, the rain baffle 81 is uniformly arranged at one side of the inside of the two air inlet hoods 7, the front side and the rear side of the top of the cabinet body 2 are respectively embedded with a filter screen 84, the left side and the right side of the top of the inner wall of the cabinet body 2 are respectively welded with a diversion channel 85, the left side and the right side of the inner wall of the diversion channel 85 are respectively fixedly inserted with a water guide pipe 86, the water guide pipe 86 is a three-way pipe, two ends of the water guide pipe 86 are respectively fixedly inserted with the top end and the bottom end of the outer surface of the diversion channel 85, and the remaining one end of the water guide pipe 86 penetrates through the outer surface of the cabinet body 2 and extends to the outside thereof, carry out multistage dehumidification back with the inside air current that gets into the device in advance through dampproofing mechanism 8, make its inside that gets into water conservancy diversion passageway 85, the temperature difference of air current and water conservancy diversion passageway 85 inner wall is great, condenses into water discharge with remaining moisture in the air current, avoids inside moisture gets into the device along with the inflow to cause the internal plant to wet the damage.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. A rain-proof and moisture-proof grounding resistance cabinet comprises a base (1) and is characterized in that, the top of the base (1) is fixedly connected with a cabinet body (2), the middle of the bottom of the inner wall of the cabinet body (2) is fixedly connected with a grounding resistor (3), the center of the top of the grounding resistor (3) is fixedly connected with a driving motor (4), a rain-proof drainage mechanism (5) is fixedly inserted in the middle of the top of the cabinet body (2), the bottom inside the rain-proof drainage mechanism (5) is rotationally connected with a fan (6), the output end of the top of the driving motor (4) penetrates through the center of the bottom of the rainproof drainage mechanism (5) and extends into the rainproof drainage mechanism, and the output end of the driving motor (4) is fixedly connected with the bottom of the fan (6), air inlet covers (7) are welded on the front side and the rear side of the rain-proof drainage mechanism (5), a moisture-proof mechanism (8) is fixedly inserted in the air inlet cover (7);
the rain-proof drainage mechanism (5) comprises an air guide cover (51), the bottom end of the air guide cover (51) is fixedly inserted in the center of the top of the cabinet body (2), a rain shield (52) is welded on the top of the air guide cover (51), guide grooves (53) are formed in the left side and the right side of the interior of the rain shield (52), a rain collecting groove (54) is formed in the middle of the top of the rain shield (52), and a drainage pipe (55) is fixedly inserted in the rear side of the interior of the rain collecting groove (54);
dampproofing mechanism (8) are including division board (82) that quantity is two, the top and the bottom of division board (82) respectively with the middle department fixed connection of air inlet cover (7) inner wall top and bottom, two air filtering hole (83) have all been seted up to the opposite face of division board (82), the inside fixedly connected with weather shield (81) of air inlet cover (7), filter screen (84) have all been inlayed to the front and back both sides at the cabinet body (2) top, water conservancy diversion passageway (85) have all been welded to the left and right sides at cabinet body (2) inner wall top, the left and right sides of water conservancy diversion passageway (85) inner wall is all fixed to be pegged graft and is had aqueduct (86).
2. The rain-proof and moisture-proof ground resistor cabinet as claimed in claim 1, wherein the air outlets are formed at the top of the left and right sides of the inner wall of the air guiding cover (51), and the bottom end of the air guiding cover (51) penetrates through the top of the cabinet body (2) and extends into the cabinet body.
3. The rain-proof and moisture-proof grounding resistor cabinet as claimed in claim 1, wherein the top of the rain shield (52) is a cambered surface, and the left and right sides inside the rain shield (52) are provided with isolation plates.
4. The rain-proof and moisture-proof grounding resistor cabinet as claimed in claim 1, wherein the water conduit (86) is a three-way pipe, two ends of the water conduit (86) are respectively fixedly inserted into the top end and the bottom end of the outer surface of the diversion channel (85), and the remaining end of the water conduit (86) penetrates through the outer surface of the cabinet body (2) and extends to the outside thereof.
5. A rain and moisture proof ground resistance cabinet according to claim 1, characterized in that the angle of inclination of the rain shield (81) is 70 ° and the rain shield (81) is arranged evenly on one side of the inside of the two air intake hoods (7).
6. The rain-proof and moisture-proof grounding resistor cabinet as claimed in claim 1, wherein the interior of the cabinet body (2) is communicated with the outside through a wind scooper (51) and a diversion trench (53), and the air filtering holes (83) are uniformly arranged at the top end of the outer surface of the partition plate (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277466.8U CN214754774U (en) | 2021-06-08 | 2021-06-08 | Rain-proof damp-proof ground resistance cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277466.8U CN214754774U (en) | 2021-06-08 | 2021-06-08 | Rain-proof damp-proof ground resistance cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754774U true CN214754774U (en) | 2021-11-16 |
Family
ID=78628923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121277466.8U Active CN214754774U (en) | 2021-06-08 | 2021-06-08 | Rain-proof damp-proof ground resistance cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214754774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114978409A (en) * | 2022-07-20 | 2022-08-30 | 深圳市安卫普科技有限公司 | Air inlet assembly, signal shielding device and signal shielding instrument |
-
2021
- 2021-06-08 CN CN202121277466.8U patent/CN214754774U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114978409A (en) * | 2022-07-20 | 2022-08-30 | 深圳市安卫普科技有限公司 | Air inlet assembly, signal shielding device and signal shielding instrument |
| CN114978409B (en) * | 2022-07-20 | 2022-11-22 | 深圳市安卫普科技有限公司 | Air inlet assembly, signal shielding device and signal shielding instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214754774U (en) | Rain-proof damp-proof ground resistance cabinet | |
| CN206758855U (en) | A kind of outdoor damp-proof type power distribution cabinet | |
| CN113540545B (en) | Fuel cell stack packaging box and fuel cell | |
| CN110943419B (en) | Cable trench | |
| CN218351921U (en) | Dampproofing outdoor block terminal of synthesizing of theftproof | |
| CN112302804B (en) | Air inlet system rainproof shed structure for gas turbine | |
| CN212676864U (en) | Cable trench parallel to highway | |
| CN109298220B (en) | Dampproofing ammeter case | |
| CN113078557A (en) | Outdoor waterproof dustproof cubical switchboard | |
| CN209805116U (en) | Waterproof incoming line cabinet | |
| CN206758904U (en) | A kind of electric power cabinet of rain-proof dedusting | |
| CN207409986U (en) | A kind of cable duct for being capable of automatic dehumidifying ventilation | |
| CN214794958U (en) | Dampproofing and waterproofing's ammeter case | |
| CN220955816U (en) | Outdoor dampproofing generating set | |
| CN219797344U (en) | Snow-proof ventilation system of air source heat pump unit | |
| CN206673342U (en) | A kind of ammeter box of dust and moisture | |
| CN218828512U (en) | GCSK series alternating-current low-voltage power distribution cabinet with good waterproof performance | |
| CN221652009U (en) | Dustproof rainproof air inlet structure and energy storage cabinet | |
| CN221057938U (en) | Two-way exhaust power distribution cabinet | |
| CN221102736U (en) | Floor type distribution box | |
| CN212962054U (en) | Ventilation unit between thermal power plant's desulfurization system gypsum vacuum belt hydroextractor | |
| CN220298275U (en) | Slide rail with drainage structures | |
| CN207279881U (en) | A kind of spinning and weaving workshop ventilation unit | |
| CN218936628U (en) | Air conditioner lower air duct shell and air conditioner | |
| CN221825575U (en) | Waterproof structure of outdoor air pipe connecting vertical shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |