CN111082331A - High-voltage switch cabinet - Google Patents
High-voltage switch cabinet Download PDFInfo
- Publication number
- CN111082331A CN111082331A CN201911422317.3A CN201911422317A CN111082331A CN 111082331 A CN111082331 A CN 111082331A CN 201911422317 A CN201911422317 A CN 201911422317A CN 111082331 A CN111082331 A CN 111082331A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- window
- cabinet
- baffle
- voltage switch
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention relates to the field of voltage cabinets, and discloses a high-voltage switch cabinet, which comprises a cabinet body and is characterized in that: the cabinet is characterized in that a window capable of ventilating in a convection mode is formed in the opposite vertical cabinet wall of the cabinet body, a partition plate capable of preventing dust, moisture and ventilating is arranged at the window, and the partition plate and the window are equal in size. The window capable of realizing convection is arranged on the high-voltage switch cabinet, and can prevent dust and water from entering the cabinet body, so that the damage of equipment in the cabinet body due to the introduction of the dust and the water into the cabinet body for heat dissipation is avoided, and the heat dissipation of the interior of the high-voltage switch cabinet can be more favorably realized.
Description
Technical Field
The invention relates to the field of voltage cabinets, in particular to a high-voltage switch cabinet.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
The high-voltage switch cabinet can generate a large amount of heat during operation, and in summer, because the temperature difference between the external temperature and the internal temperature is not large, the heat in the high-voltage switch cabinet is difficult to discharge, so that the equipment in the high-voltage switch cabinet works at high temperature, the service life of the equipment in the high-voltage switch cabinet is shortened, and the long-term use of the equipment in the high-voltage switch cabinet is not facilitated. Therefore, a high-voltage switch cabinet capable of quickly dissipating heat in summer is urgently needed.
Disclosure of Invention
Based on the above problems, the present invention provides a high voltage switch cabinet. The window capable of realizing convection is arranged on the high-voltage switch cabinet, and can prevent dust and water from entering the cabinet body, so that the damage of equipment in the cabinet body due to the introduction of the dust and the water into the cabinet body for heat dissipation is avoided, and the heat dissipation of the interior of the high-voltage switch cabinet can be more favorably realized.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a high tension switchgear, includes the cabinet body, its characterized in that: the cabinet is characterized in that a window capable of ventilating in a convection mode is formed in the opposite vertical cabinet wall of the cabinet body, a partition plate capable of preventing dust, moisture and ventilating is arranged at the window, and the partition plate and the window are equal in size.
In the invention, the equipment in the cabinet emits heat due to work, hot air rises to the upper part of the cabinet body due to small air density, the window is in convection, the circulation of the air at the upper part of the cabinet body can be accelerated, the heat exchange between the inside of the cabinet body and the outside of the cabinet body is enhanced, and the aim of rapid heat dissipation in summer is realized. The window capable of realizing convection is arranged on the high-voltage switch cabinet, and can prevent dust and water from entering the cabinet body, so that the damage of equipment in the cabinet body due to the introduction of the dust and the water into the cabinet body for heat dissipation is avoided, and the heat dissipation of the interior of the high-voltage switch cabinet can be more favorably realized.
As a preferable mode, the bottom of the window is inclined towards the outer side of the cabinet body, and the partition plate is clamped at the window.
As a preferred mode, the baffle is cavity, and the baffle is close to for filtering netted to cabinet body outside one side, and the baffle is close to and is equipped with a plurality of ventilation holes to cabinet body inside one side, and the baffle cavity is filled and is equipped with spherical active carbon.
As a preferred mode, the window is provided with a turnover plate which can turn over outwards and is positioned outside the partition plate, the turnover plate can cover the window when being vertical, and the turnover plate is provided with a limiting mechanism used for limiting the opening position of the turnover plate.
As a preferred mode, the limiting mechanism comprises a hook connecting device hinged to the outer side of the cabinet body, a hook is arranged at the tail end of the hook connecting device, a hanging ring is arranged on the turning plate, and the hook can be hung on the hanging ring.
As a preferred mode, the hook connecting means is a connecting rod.
As a preferred mode, an exhaust fan is arranged at the window at one side in the cabinet body, and an exhaust fan is arranged at the window at the other side in the cabinet body.
Compared with the prior art, the invention has the beneficial effects that:
(1) the window capable of realizing convection is arranged on the high-voltage switch cabinet, and can prevent dust and water from entering the cabinet body, so that the damage of equipment in the cabinet body due to the introduction of the dust and the water into the cabinet body for heat dissipation is avoided, and the heat dissipation of the interior of the high-voltage switch cabinet can be more favorably realized;
(2) the bottom of the window is inclined towards the outer side of the cabinet body, the partition plate is clamped at the window, the inclination of the bottom of the window is favorable for preventing rainwater from flowing back into the cabinet body, and the partition plate is clamped at the window and is favorable for fixing the partition plate;
(3) according to the invention, the partition plate is hollow, one side of the partition plate, which is close to the outside of the cabinet body, is in a filtering net shape, one side of the partition plate, which is close to the inside of the cabinet body, is provided with a plurality of vent holes, the hollow part of the partition plate is filled with spherical activated carbon, the filtering net shape is favorable for filtering dust in air, the spherical activated carbon hollow in the partition plate is favorable for further purifying air and removing moisture in air, and the vent holes are favorable for introducing the purified air into the inside of the cabinet body, so that the dust prevention, moisture prevention and ventilation of the;
(4) the turnover plate capable of turning outwards is arranged on the outer side of the partition plate through the window, the turnover plate can cover the window when being vertical, the turnover plate is provided with the limiting mechanism for limiting the opening position of the turnover plate, the turnover plate is fixed by the limiting mechanism when being opened in summer, the washing of rainwater on the partition plate can be prevented when in ventilation, and in winter, because the external temperature is lower than the internal temperature of the cabinet body, the heat inside the cabinet body exchanges heat with the external part of the cabinet body through the cabinet body, the turnover plate at the window is not required to be opened, the use of the partition plate is reduced, and the service life of the partition plate can be prolonged;
(5) according to the invention, the limiting mechanism comprises a hook connecting device hinged to the outer side of the cabinet body, a hook is arranged at the tail end of the hook connecting device, a hanging ring is arranged on the turning plate, the hook can be hung on the hanging ring, the hook is hung on the hanging ring of the turning plate, the turning plate pulls the hook connecting device tightly by means of self gravity, so that the position of the turning plate is limited, when the turning plate needs to be closed, the hook connecting device is lifted upwards, the hanging ring is conveniently separated from the hanging ring, and the turning plate is vertical to the ground due to self weight, so that the window is shielded;
(6) according to the invention, the hook connecting device is the connecting rod, the connecting rod has strong strength and small flexibility, and the swinging of the blowing sun turning plate is favorably reduced;
(7) according to the invention, the exhaust fan is arranged at the window at one side in the cabinet body, the exhaust fan is arranged at the window at the other side in the cabinet body, the exhaust fan is beneficial to pumping external air into the cabinet body, and the exhaust fan is beneficial to exhausting hot air in the cabinet body, so that the heat exchange in the cabinet body is enhanced;
drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is an enlarged schematic view of a portion B in fig. 2.
The household kitchen cabinet comprises a cabinet body 1, a window 110, a partition plate 2, a filtering net 210, a vent hole 220, spherical activated carbon 230, a turning plate 3, a limiting mechanism 4, a hook 410 connecting device, a connecting rod 411, a hook 420, a hanging ring 430, an exhaust fan 5 and an exhaust fan 6.
Detailed Description
The invention will be further described with reference to the accompanying drawings. Embodiments of the present invention include, but are not limited to, the following examples.
Example 1:
referring to fig. 1-4, a high tension switchgear, includes the cabinet body 1, is equipped with window 110 that can the convection current ventilate on the relative vertical cabinet wall on the cabinet body 1, and window 110 department is equipped with baffle 2 that can prevent dust, dampproofing and ventilate, and baffle 2 is big such as window 110.
In this example, the equipment in the cabinet body 1 gives off the heat because of work, the hot-air rises to cabinet body 1 upper portion because air density is little, window 110 convection, the circulation of the air of cabinet body 1 upper portion can be accelerated, strengthen the heat exchange of the internal portion of cabinet 1 and the external portion of cabinet body 1, realize the quick radiating purpose in summer, again because summer is mostly rainy season, the air is moist, and the equipment in the cabinet body 1 is power equipment, consequently, the isolated humid air of baffle 2 through window 110 department enters into cabinet body 1 inside, prevent that humid air from getting into cabinet body 1, thereby damage the power equipment in the cabinet body 1, and baffle 2 has dustproof effect, thereby prevent that the dust from entering into cabinet body 1, damage the power equipment in the cabinet body 1. The high-voltage switch cabinet can realize the purpose of rapid heat dissipation in summer, the window 110 capable of convection is arranged on the high-voltage switch cabinet, and the window 110 can prevent dust and water from entering the cabinet body 1, so that the damage of equipment in the cabinet body 1 caused by the introduction of the dust and the water into the cabinet body 1 for heat dissipation is avoided, and the high-voltage switch cabinet can be more beneficial to heat dissipation in the high-voltage switch cabinet.
Example 2:
referring to fig. 1-4, a high tension switchgear, includes the cabinet body 1, is equipped with window 110 that can the convection current ventilate on the relative vertical cabinet wall on the cabinet body 1, and window 110 department is equipped with baffle 2 that can prevent dust, dampproofing and ventilate, and baffle 2 is big such as window 110.
The bottom of the window 110 inclines towards the outer side of the cabinet body 1, the partition board 2 is clamped at the window 110, the bottom of the window 110 inclines to be beneficial to preventing rainwater from flowing back to the cabinet body 1, and the partition board 2 is clamped at the window 110 to be beneficial to fixing the partition board 2.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 3:
referring to fig. 1-4, a high tension switchgear, includes the cabinet body 1, is equipped with window 110 that can the convection current ventilate on the relative vertical cabinet wall on the cabinet body 1, and window 110 department is equipped with baffle 2 that can prevent dust, dampproofing and ventilate, and baffle 2 is big such as window 110.
Be cavity through baffle 2, baffle 2 leans on to the cabinet body 1 outside one side for filtering netted 210, baffle 2 leans on to be equipped with a plurality of ventilation holes 220 to cabinet body 1 inside one side, 2 cavity department of baffle fills and is equipped with spherical active carbon 230, filter the dust in the netted 210 favorable filtered air, the hollow spherical active carbon 230 of baffle 2 is favorable to going on further purification and the moisture of detaching the air to the air, ventilation hole 220 is favorable to letting in the air after the purification treatment to the cabinet body 1 inside, realize baffle 2 dustproof, dampproofing and ventilation.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 4:
referring to fig. 1-4, a high tension switchgear, includes the cabinet body 1, is equipped with window 110 that can the convection current ventilate on the relative vertical cabinet wall on the cabinet body 1, and window 110 department is equipped with baffle 2 that can prevent dust, dampproofing and ventilate, and baffle 2 is big such as window 110.
Be equipped with the board 3 that turns over that can outwards overturn in the baffle 2 outside through window 110, turn over board 3 and can cover window 110 when perpendicular, turn over and be equipped with the stop gear 4 that is used for prescribing a limit to the board 3 open position on board 3, in summer, will turn over board 3 and open and fix with stop gear 4, can block the rainwater to the washing of baffle 2 in the ventilation, in winter, because outside temperature is less than the inside temperature of cabinet body 1, the heat of the internal portion of cabinet body 1 exchanges heat with the external portion of cabinet body 1 through cabinet body 1, consequently needn't open the board 3 that turns over of window 110 department, reduce the use to baffle 2, thereby can prolong the live time of baffle 2.
As a preferred mode, including articulating couple connecting device 410 in the cabinet body 1 outside through stop gear 4, couple connecting device 410 tail end is equipped with couple 420, be equipped with link 430 on turning over board 3, couple 420 can hang on link 430, hang couple 420 on the link 430 that turns over board 3, turn over board 3 and rely on self gravity to pull couple connecting device 410 tight, thereby realize the limited to turning over board 3 position, when turning over board 3 and need closing, lift couple connecting device 410 upwards, make link 430 be convenient for break away from link 430, turn over board 3 because of the dead weight, with ground vertical, thereby realize shielding to window 110.
As an optimal mode, be connecting rod 411 through couple connecting device 410, connecting rod 411's intensity is strong, and the flexibility is little, is favorable to reducing the rocking of blowing day turning plate 3.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 5:
referring to fig. 1-4, a high tension switchgear, includes the cabinet body 1, is equipped with window 110 that can the convection current ventilate on the relative vertical cabinet wall on the cabinet body 1, and window 110 department is equipped with baffle 2 that can prevent dust, dampproofing and ventilate, and baffle 2 is big such as window 110.
Through the cabinet body 1 in one side window 110 department be equipped with air exhauster 5, the cabinet body 1 in opposite side window 110 department be equipped with exhaust fan 6, air exhauster 5 is favorable to with outside air suction to the cabinet body 1 in, exhaust fan 6 is favorable to discharging the inside hot-air of the cabinet body 1, the inside heat exchange of reinforcing cabinet body 1.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
The above is an embodiment of the present invention. The embodiments and specific parameters in the embodiments are only used for clearly illustrating the verification process of the invention and are not used for limiting the patent protection scope of the invention, which is defined by the claims, and all the equivalent structural changes made by using the contents of the description and the drawings of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a high tension switchgear, includes the cabinet body (1), its characterized in that: be equipped with window (110) that can the convection current ventilate on the relative vertical cabinet wall on the cabinet body (1), window (110) department is equipped with baffle (2) that can prevent dust, dampproofing and ventilate, baffle (2) and window (110) etc. are big.
2. A high-voltage switchgear, according to claim 1, characterized in that: the bottom of the window (110) inclines towards the outer side of the cabinet body (1), and the partition plate (2) is clamped at the window (110).
3. A high-voltage switchgear, according to claim 1, characterized in that: baffle (2) are cavity, baffle (2) are by being netted (210) for filtering to cabinet body (1) outside one side, baffle (2) are by being equipped with a plurality of ventilation holes (220) to cabinet body (1) inside one side, the packing of baffle (2) cavity department is equipped with spherical active carbon (230).
4. A high-voltage switchgear, according to claim 1, characterized in that: the window (110) is provided with a turning plate (3) which can turn over outwards and is positioned on the outer side of the partition plate (2), the turning plate (3) can cover the window (110) when being vertical, and the turning plate (3) is provided with a limiting mechanism (4) used for limiting the opening position of the turning plate (3).
5. A high-voltage switchgear, according to claim 4, characterized in that: the limiting mechanism (4) comprises a hook connecting device (410) hinged to the outer side of the cabinet body (1), a hook (420) is arranged at the tail end of the hook connecting device (410), a hanging ring (430) is arranged on the turning plate (3), and the hook (420) can be hung on the hanging ring (430).
6. A high-voltage switchgear, according to claim 5, characterized in that: the hook connecting device (410) is a connecting rod (411).
7. A high-voltage switchgear, according to claim 1, characterized in that: an exhaust fan (5) is arranged at one side window (110) in the cabinet body (1), and an exhaust fan (6) is arranged at the other side window (110) in the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911422317.3A CN111082331A (en) | 2019-12-30 | 2019-12-30 | High-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911422317.3A CN111082331A (en) | 2019-12-30 | 2019-12-30 | High-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111082331A true CN111082331A (en) | 2020-04-28 |
Family
ID=70321383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911422317.3A Pending CN111082331A (en) | 2019-12-30 | 2019-12-30 | High-voltage switch cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN111082331A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542777A (en) * | 2020-11-04 | 2021-03-23 | 国网河北省电力有限公司赵县供电分公司 | High tension switchgear with dampproofing dustproof function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206864900U (en) * | 2017-05-23 | 2018-01-09 | 湖北得力电气有限公司 | A kind of indoor switch cabinet |
| CN207853283U (en) * | 2018-02-02 | 2018-09-11 | 广州荣轩电力工程有限公司 | A kind of power distribution cabinet with long service life |
| CN208015159U (en) * | 2018-04-27 | 2018-10-26 | 杭州云义精密钣金有限公司 | A kind of outdoor rainproof snow distribution box |
-
2019
- 2019-12-30 CN CN201911422317.3A patent/CN111082331A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206864900U (en) * | 2017-05-23 | 2018-01-09 | 湖北得力电气有限公司 | A kind of indoor switch cabinet |
| CN207853283U (en) * | 2018-02-02 | 2018-09-11 | 广州荣轩电力工程有限公司 | A kind of power distribution cabinet with long service life |
| CN208015159U (en) * | 2018-04-27 | 2018-10-26 | 杭州云义精密钣金有限公司 | A kind of outdoor rainproof snow distribution box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542777A (en) * | 2020-11-04 | 2021-03-23 | 国网河北省电力有限公司赵县供电分公司 | High tension switchgear with dampproofing dustproof function |
| CN112542777B (en) * | 2020-11-04 | 2023-03-10 | 国网河北省电力有限公司赵县供电分公司 | High tension switchgear with dampproofing dustproof function |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200428 |