CN213185242U - Power plant high-voltage equipment watertight fittings - Google Patents
Power plant high-voltage equipment watertight fittings Download PDFInfo
- Publication number
- CN213185242U CN213185242U CN202022551987.XU CN202022551987U CN213185242U CN 213185242 U CN213185242 U CN 213185242U CN 202022551987 U CN202022551987 U CN 202022551987U CN 213185242 U CN213185242 U CN 213185242U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- cabinet body
- air
- power plant
- voltage equipment
- 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 provides a power plant high-voltage equipment waterproof device, which comprises a cabinet body, wherein the outer top of the cabinet body is provided with an air inlet mechanism, and the inner top of the cabinet body is provided with a pressure stabilizing air inlet tank which is in conduction connection with the air inlet mechanism along the horizontal direction; an air exhaust mechanism is arranged at the outer bottom of the cabinet body, and a pressure stabilizing air exhaust tank which is communicated with the air exhaust mechanism is arranged at the inner bottom of the cabinet body along the horizontal direction; a ventilation and heat dissipation cover is connected between the pressure stabilizing exhaust tank and the pressure stabilizing air inlet tank in a conduction manner, a plurality of heat exchange fins are arranged on the outer wall of the ventilation and heat dissipation cover, a plurality of corrugated plates are arranged in the ventilation and heat dissipation cover at intervals along the horizontal direction, and the corrugated plates are mutually matched to form a plurality of corrugated air channels; the utility model discloses simple structure, compactness, water-proof effects is better to can guarantee the radiating effect to high-tension apparatus, the result of use is better.
Description
Technical Field
The utility model relates to a watertight fittings specifically is a power plant's high tension apparatus watertight fittings.
Background
A power plant is a power plant (nuclear, wind, solar, etc.) that converts some form of raw energy (e.g., water, steam, diesel, gas) into electrical energy for use in stationary facilities or transportation.
High-voltage equipment in the power plant is generally installed in the cabinet body, avoids external object to cause the damage to high-voltage equipment, but in order to reduce the influence that the heat that high-voltage equipment operation produced caused equipment, can set up ventilation and heat dissipation hole on the cabinet body usually, nevertheless discovery in the use, the water-proof effects of the cabinet body is relatively poor, and the rainwater can enter into the cabinet internal from ventilation and heat dissipation hole to cause the damage to high-voltage equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power plant's high tension apparatus watertight fittings to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a power plant high-voltage equipment waterproof device comprises a cabinet body, wherein an air inlet mechanism is arranged at the outer top of the cabinet body, and a pressure stabilizing air inlet tank which is in conduction connection with the air inlet mechanism is arranged at the inner top of the cabinet body along the horizontal direction; an air exhaust mechanism is arranged at the outer bottom of the cabinet body, and a pressure stabilizing air exhaust tank which is communicated with the air exhaust mechanism is arranged at the inner bottom of the cabinet body along the horizontal direction;
the utility model discloses a pressure-stabilizing air exhaust tank, including steady voltage air inlet tank, steady voltage air exhaust tank, steady voltage air inlet tank, ventilation cooling cover, be equipped with a plurality of heat transfer fins on ventilation cooling cover's the outer wall, be equipped with a plurality of buckled plates along the horizontal direction interval in ventilation cooling cover, each buckled plate mutually supports and constitutes a plurality of corrugate wind channels.
As a further aspect of the present invention: the cabinet body on the periphery of the air inlet mechanism is provided with a plurality of supporting columns, and the top ends of the supporting columns are provided with rain baffles which are matched with the air inlet mechanism.
As a further aspect of the present invention: the air inlet mechanism comprises an air inlet pipe which is arranged at the outer top of the cabinet body and is in conduction connection with the pressure stabilizing air inlet tank, an air blower is arranged in the air inlet pipe, a connecting ring can be detached at the upper end of the air inlet pipe, and a first dust screen is arranged on the connecting ring.
As a further aspect of the present invention: the upper end of the air inlet pipe is provided with a fixing ring matched with the connecting ring, and a positioning structure is arranged between the fixing ring and the connecting ring; a plurality of fixing bolts are arranged on the fixing ring at intervals along the circumferential direction, and threaded holes matched with the fixing bolts one by one are formed in the connecting ring; the connecting ring is detachably connected with the air inlet pipe through the mutual matching of the fixing ring, the positioning structure, the fixing bolt and the threaded hole.
As a further aspect of the present invention: the positioning structure comprises a plurality of positioning columns arranged at the bottom of the connecting ring at intervals along the circumferential direction, and positioning holes which correspond to the positioning columns one to one are formed in the fixing ring.
As a further aspect of the present invention: the exhaust mechanism comprises an exhaust pipe which is arranged at the bottom outside the cabinet body and is in conduction connection with the pressure stabilizing exhaust tank, and a second dust screen is arranged at the lower end of the exhaust pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
after the structure is adopted by the utility model, through the mutual matching among the arranged air inlet mechanism, the pressure-stabilizing air inlet tank, the air exhaust mechanism, the pressure-stabilizing air exhaust tank, the ventilation heat dissipation cover, the heat exchange fins and the corrugated plates, the external air can dissipate heat of the high-voltage equipment in the cabinet body when a plurality of corrugated air channels are formed through the mutual matching of the corrugated plates, and the corrugated air channels can prolong the air passing time, thereby ensuring the heat dissipation effect on the high-voltage equipment; and, under the condition of guaranteeing the radiating effect, the internal high-tension apparatus of cabinet does not get into the cabinet internally with outside air direct contact, outside rainwater to avoid the influence that outside rainwater caused high-tension apparatus, compact structure, dustproof and waterproof effect is better. The utility model discloses simple structure, compactness, water-proof effects is better to can guarantee the radiating effect to high-tension apparatus, the result of use is better.
Drawings
Fig. 1 is a schematic structural diagram of a waterproof device for high-voltage equipment in a power plant.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a sectional view taken along line a-a in fig. 1.
In the figure: 1. a cabinet body; 2. an air inlet mechanism; 201. an air inlet pipe; 202. a blower; 203. a connecting ring; 204. a first dust screen; 205. a fixing ring; 206. fixing the bolt; 207. a positioning column; 208. positioning holes; 3. a pressure stabilizing air inlet tank; 4. an air exhaust mechanism; 401. an exhaust duct; 402. a second dust screen; 5. a pressure stabilizing exhaust tank; 6. a ventilation and heat dissipation cover; 7. heat exchange fins; 8. a corrugated plate; 9. a support pillar; 10. a rain shield.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a power plant high voltage equipment waterproof device comprises a cabinet body 1, wherein an air inlet mechanism 2 is arranged at the outer top of the cabinet body 1, and a pressure stabilizing air inlet tank 3 which is in conduction connection with the air inlet mechanism 2 is arranged at the inner top of the cabinet body 1 along the horizontal direction; an air exhaust mechanism 4 is arranged at the outer bottom of the cabinet body 1, and a pressure stabilizing air exhaust tank 5 which is communicated with the air exhaust mechanism 4 is arranged at the inner bottom of the cabinet body 1 along the horizontal direction; the steady voltage is aired exhaust between jar 5 and the steady voltage air inlet jar 3 and is connected with ventilation cooling cover 6, be equipped with a plurality of heat transfer fins 7 on ventilation cooling cover 6's the outer wall, be equipped with a plurality of buckled plates 8 along the horizontal direction interval in ventilation cooling cover 6, each buckled plate 8 mutually supports and constitutes a plurality of corrugate wind channels. Through the mutual matching among the arranged air inlet mechanism 2, the pressure-stabilizing air inlet tank 3, the air exhaust mechanism 4, the pressure-stabilizing air exhaust tank 5, the ventilation heat dissipation cover 6, the heat exchange fins 7 and the corrugated plates 8, when external air passes through the corrugated plates 8 to be mutually matched to form a plurality of corrugated air channels, the high-voltage equipment in the cabinet body 1 can be dissipated with heat, and the corrugated air channels can prolong the air passing time, so that the heat dissipation effect on the high-voltage equipment is ensured; moreover, under the condition of ensuring the heat dissipation effect, the high-voltage equipment in the cabinet body 1 is not in direct contact with the outside air, and outside rainwater cannot enter the cabinet body 1, so that the influence of the outside rainwater on the high-voltage equipment is avoided, the structure is compact, and the dustproof and waterproof effects are better.
Wherein, be equipped with a plurality of support columns 9 on the outlying cabinet body 1 of air inlet mechanism 2, the top of support column 9 is equipped with the weather shield 10 that suits with air inlet mechanism 2, can avoid the rainwater to fall on air inlet mechanism 2.
In addition, the air inlet mechanism 2 comprises an air inlet pipe 201 which is arranged at the outer top of the cabinet body 1 and is in conduction connection with the pressure stabilizing air inlet tank 3, an air blower 202 is arranged in the air inlet pipe 201, a connecting ring 203 is detachable at the upper end of the air inlet pipe 201, and a first dust screen 204 is arranged on the connecting ring 203 and can blow outside air into the corrugated air channel, so that heat dissipation is performed on high-voltage equipment in the cabinet body 1.
Further, a fixing ring 205 adapted to the connection ring 203 is arranged at the upper end of the air inlet pipe 201, and a positioning structure is arranged between the fixing ring 205 and the connection ring 203; a plurality of fixing bolts 206 are arranged on the fixing ring 205 at intervals along the circumferential direction, and threaded holes matched with the fixing bolts 206 one by one are arranged on the connecting ring 203; the connection ring 203 is detachably connected to the air inlet duct 201 through the mutual cooperation of the fixing ring 205, the positioning structure, the fixing bolt 206 and the threaded hole. The dust that external air stays on first dust screen 204 is more, needs regularly to clear up, adopts this structure after, can conveniently dismantle, clear up, simple structure, convenient to use first dust screen 204.
Further, the positioning structure includes a plurality of positioning posts 207 arranged at the bottom of the connection ring 203 at intervals along the circumferential direction, and the fixing ring 205 is provided with positioning holes 208 corresponding to the positioning posts 207 one to one, so that the connection ring 203 can be conveniently positioned, and the fixing bolts 206 can be conveniently inserted into the corresponding threaded holes.
Specifically, exhaust mechanism 4 is including setting up in cabinet body 1 outer bottom and with steady voltage exhaust air tank 5 turn-on connection's exhaust pipe 401, the lower extreme of exhaust pipe 401 is equipped with second dust screen 402, can be with the high-temperature gas discharge after the heat transfer.
The utility model discloses a theory of operation is: under usual state, in the outside air enters into ventilation cooling cover 6 via air inlet mechanism 2 and steady voltage air inlet jar 3, during the corrugate wind channel of rethread, accessible ventilation cooling cover 6 and each heat transfer fin 7 mutually support, carry out the heat transfer to dispel the heat to the high-tension apparatus in the cabinet body 1, the gaseous 4 discharges through steady voltage air exhaust jar 5 and exhaust mechanism of passing through after the heat transfer.
In rainy and snowy weather, because the cabinet body 1 is not provided with the ventilation and heat dissipation holes, the high-voltage equipment in the cabinet body 1 is positioned in a relatively sealed space, so that the high-voltage equipment can be prevented from contacting with the outside air, and the rain and snow can not enter the cabinet body 1 to influence the high-voltage equipment, so that the structure is simple, and the dustproof and waterproof effects are better.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A power plant high-voltage equipment waterproof device comprises a cabinet body (1), and is characterized in that an air inlet mechanism (2) is arranged at the outer top of the cabinet body (1), and a pressure-stabilizing air inlet tank (3) which is in conduction connection with the air inlet mechanism (2) is arranged at the inner top of the cabinet body (1) along the horizontal direction; an air exhaust mechanism (4) is arranged at the outer bottom of the cabinet body (1), and a pressure stabilizing air exhaust tank (5) which is communicated and connected with the air exhaust mechanism (4) is arranged at the inner bottom of the cabinet body (1) along the horizontal direction;
the pressure stabilizing air exhaust tank (5) and the pressure stabilizing air inlet tank (3) are connected with a ventilation and heat dissipation cover (6) in a conduction mode, a plurality of heat exchange fins (7) are arranged on the outer wall of the ventilation and heat dissipation cover (6), a plurality of corrugated plates (8) are arranged in the ventilation and heat dissipation cover (6) along the horizontal direction at intervals, and the corrugated plates (8) are matched with one another to form a plurality of corrugated air channels.
2. A power plant high voltage equipment waterproof device according to claim 1, characterized in that a plurality of supporting columns (9) are arranged on the cabinet body (1) at the periphery of the air intake mechanism (2), and a rain shield (10) adapted to the air intake mechanism (2) is arranged at the top end of each supporting column (9).
3. The power plant high-voltage equipment waterproof device according to claim 1, wherein the air inlet mechanism (2) comprises an air inlet pipe (201) which is arranged at the outer top of the cabinet body (1) and is in conduction connection with the pressure stabilizing air inlet tank (3), an air blower (202) is arranged in the air inlet pipe (201), a connecting ring (203) can be detached from the upper end of the air inlet pipe (201), and a first dust screen (204) is arranged on the connecting ring (203).
4. A power plant high-voltage equipment waterproof device according to claim 3, characterized in that the upper end of the air inlet pipe (201) is provided with a fixing ring (205) adapted to the connecting ring (203), and a positioning structure is arranged between the fixing ring (205) and the connecting ring (203); a plurality of fixing bolts (206) are arranged on the fixing ring (205) at intervals along the circumferential direction, and threaded holes matched with the fixing bolts (206) one by one are formed in the connecting ring (203); the connecting ring (203) is detachably connected with the air inlet pipe (201) through the mutual matching of the fixing ring (205), the positioning structure, the fixing bolt (206) and the threaded hole.
5. The power plant high-voltage equipment waterproof device according to claim 4, wherein the positioning structure comprises a plurality of positioning columns (207) arranged at the bottom of the connecting ring (203) at intervals along the circumferential direction, and positioning holes (208) corresponding to the positioning columns (207) one to one are arranged on the fixing ring (205).
6. The power plant high-voltage equipment waterproof device according to claim 1, wherein the exhaust mechanism (4) comprises an exhaust duct (401) disposed at the outer bottom of the cabinet body (1) and in communication connection with the pressure-stabilizing exhaust tank (5), and a second dust screen (402) is disposed at the lower end of the exhaust duct (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022551987.XU CN213185242U (en) | 2020-11-07 | 2020-11-07 | Power plant high-voltage equipment watertight fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022551987.XU CN213185242U (en) | 2020-11-07 | 2020-11-07 | Power plant high-voltage equipment watertight fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213185242U true CN213185242U (en) | 2021-05-11 |
Family
ID=75781077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022551987.XU Active CN213185242U (en) | 2020-11-07 | 2020-11-07 | Power plant high-voltage equipment watertight fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213185242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964703A (en) * | 2021-11-09 | 2022-01-21 | 安徽翔龙电气有限公司 | Heat dissipation type high-low voltage electric power cabinet |
-
2020
- 2020-11-07 CN CN202022551987.XU patent/CN213185242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964703A (en) * | 2021-11-09 | 2022-01-21 | 安徽翔龙电气有限公司 | Heat dissipation type high-low voltage electric power cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213185242U (en) | Power plant high-voltage equipment watertight fittings | |
| CN210928456U (en) | Heat radiator for electronic and electrical equipment | |
| CN111007925B (en) | High-efficient recovery unit of computer used heat | |
| CN113690026A (en) | Transformer with exhaust heat abstractor | |
| CN212514800U (en) | Power quality monitoring box for real-time state of power grid | |
| CN218071434U (en) | Photovoltaic module with temperature adjusting function | |
| CN210326518U (en) | Cooling device for power distribution cabinet | |
| CN210693671U (en) | High-efficient heat dissipation gear reducer under high temperature operational environment | |
| CN211790343U (en) | Energy-saving photovoltaic power station box-type transformer | |
| CN114883109B (en) | Photovoltaic combiner box dc-to-ac converter electric capacity heat sink | |
| CN214043393U (en) | Ubiquitous power current transformer | |
| CN216841912U (en) | Diesel generator water-cooling shell with good cooling effect | |
| CN214959146U (en) | Efficient heat dissipation type generator set | |
| CN201708682U (en) | Configuration structure of water cooling system for inverter of wind-driven generator set | |
| CN219936818U (en) | Transformer core base convenient to assembly | |
| CN210223705U (en) | Outdoor transformer shell convenient to assemble | |
| CN211295916U (en) | Metal fixed high-voltage switch equipment | |
| CN219394792U (en) | Photovoltaic cell installation box | |
| CN210349684U (en) | Vacuum bypass switch for flexible power transmission | |
| CN217719199U (en) | Safe explosion-proof dry-type transformer | |
| CN217216726U (en) | Rail transit subway monitoring equipment with high-efficient radiating effect | |
| CN218525950U (en) | Box-type substation convenient to outdoor fast assembly | |
| CN217720444U (en) | Cooling equipment for box-type substation | |
| CN213151268U (en) | Outdoor switching station | |
| CN111443255A (en) | Power quality monitoring box for real-time state of power grid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |