CN111884071A - High-voltage switch cabinet with automatic fire extinguishing function - Google Patents
High-voltage switch cabinet with automatic fire extinguishing function Download PDFInfo
- Publication number
- CN111884071A CN111884071A CN202010807817.5A CN202010807817A CN111884071A CN 111884071 A CN111884071 A CN 111884071A CN 202010807817 A CN202010807817 A CN 202010807817A CN 111884071 A CN111884071 A CN 111884071A
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- CN
- China
- Prior art keywords
- shell
- casing
- connecting rod
- fixedly connected
- fire extinguishing
- 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.)
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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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of electrical equipment, in particular to a high-voltage switch cabinet with an automatic fire extinguishing function, which comprises a first shell, wherein a box body is fixedly connected to the upper part inside the first shell, a second shell is fixedly connected to the inside of the first shell, an expansion shell is arranged in the middle of the inside of the first shell, and a first sliding plate is fixedly connected to the upper surface of the expansion shell. Receive thrust at the inside of first casing through first slide and upwards slide, promote the push rod upwards slide on the second casing, promote the slider through the connecting rod simultaneously and slide in the inside of slide rail, when the slider is gliding left in the inside of slide rail, the slider passes through mutually supporting of connecting rod and connecting rod frame, fall out the inside of box with the fire extinguishing agent of box inside, put out a fire to the inside ignition point of first casing, control conflagration that can be timely, avoid causing more serious conflagration, bring unnecessary loss.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to a high-voltage switch cabinet with an automatic fire extinguishing function.
Background
The switch cabinet outside line firstly enters the main control switch in the cabinet and then enters the branch control switch, each branch is set according to the requirement, the switch cabinet mainly has the functions of opening, closing, controlling and protecting electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system, and the switch cabinet is suitable for various occasions and plays different roles.
However, in the use process of the existing switch cabinet, when a short circuit or line aging occurs inside the switch cabinet, a fire may be caused, and if the short circuit or line aging cannot be processed in time, a more serious result will be brought.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a high voltage switch cabinet with an automatic fire extinguishing function, which is achieved by the following specific technical means:
the utility model provides a high tension switchgear with automatic function of putting out a fire, includes first casing, the inside top fixedly connected with box of first casing, the inside fixedly connected with second casing of first casing, the inside intermediate position department of first casing is provided with the inflation shell, the first slide of last fixed surface fixedly connected with of inflation shell, the lower fixed surface fixedly connected with second slide of inflation shell, the fixed frame of internal surface bottom fixedly connected with of first casing, the inside bottom fixedly connected with slide rail of fixed frame, the inside sliding connection of slide rail has the briquetting, fixedly connected with gasbag between the outside of briquetting and the internal surface of fixed frame, the bottom of briquetting just is located the inside fixedly connected with coupling spring of slide rail, the last sliding connection of briquetting has the push rod.
The inside bottom of second casing rotates and is connected with spacing spring, the inside bottom of second casing just is located the top of spacing spring and rotates and is connected with spacing spring, the lower surface through connection of second casing has the push rod, the lower surface elastic connection of supporting spring and second casing is passed through to the surface bottom of push rod, the lower surface left side fixedly connected with slide rail of box, the lower surface of box just is located the right side of slide rail and rotates and be connected with the connecting rod frame, the right side of connecting rod frame rotates and is connected with the shrouding, the inside sliding connection of slide rail has the slider, the front surface of slider rotates and is connected with connecting rod and connecting rod.
Preferably, the number of the second shells is four, and the second shells are respectively positioned at four corners inside the first shell.
Preferably, the other end of the limiting spring is rotatably connected with a supporting rod, one end of the supporting rod is rotatably connected with the inner surface of the second shell, and the other end of the supporting rod is rotatably connected with a roller.
As optimization, the through hole is opened on the lower surface right side of box, the size and the size looks adaptation of closing plate of through hole.
As optimization, the bottom end of the connecting rod is rotatably connected with the upper surface of the first sliding plate, and the connecting rod is made of stainless steel.
And as optimization, the size of the push rod is matched with that of the pressing block, and the left side and the right side of the bottom end of the outer surface of the push rod are attached to the upper surface of the pressing block.
Preferably, the push rod is attached to the roller, and the push rod is not connected with the roller.
As an optimization, the push rod penetrates through the upper surface of the fixed frame, and the push rod is far away from the upper surface of the fixed frame.
The invention has the following beneficial effects:
1. this high tension switchgear with automatic fire extinguishing function, receive thrust through first slide and upwards slide in the inside of first casing, promote the push rod upwards slide on the second casing, promote the slider simultaneously through the connecting rod and slide in the inside of slide rail, when the slider is gliding left in the inside of slide rail, the slider passes through the mutually supporting of connecting rod and connecting rod frame, fall out the inside fire extinguishing agent of box inside from the inside of box, put out a fire to the inside ignition point of first casing, control conflagration that can be timely, avoid causing more serious conflagration, bring unnecessary loss.
2. This high tension switchgear with automatic fire extinguishing function promotes the briquetting to both sides on the slide rail through the push rod, and when the briquetting slided to both sides on the slide rail, the gasbag received the inside air of pressure and outwards discharged, and the louvre position department on the first casing is blown out to the exhaust air, can avoid the flame to scurry from the louvre on the first casing, avoids firing more article, makes the loss of conflagration fall to the minimum, strives for more time of putting out a fire for the fire fighter simultaneously.
Drawings
FIG. 1 is a front sectional view of a first housing construction of the present invention;
FIG. 2 is a partial cross-sectional view of a second housing construction of the present invention;
FIG. 3 is a partial cross-sectional view of the box structure of the present invention;
figure 4 is a partial cross-sectional view of the fixed frame structure of the present invention;
fig. 5 is an enlarged view of a portion a in fig. 2.
In the figure: 1. a first housing; 2. a box body; 3. a second housing; 4. a first slide plate; 5. expanding the shell; 6. a second slide plate; 7. a fixing frame; 8. a support spring; 9. a push rod; 10. a drum; 11. a connecting rod; 12. a connecting rod rest; 13. closing the plate; 14. a connecting rod; 15. a slider; 16. a slide rail; 17. an air bag; 18. briquetting; 19. a push rod; 20. a connecting spring; 21. a slide rail; 22. a limiting spring; 23. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a high voltage switch cabinet with an automatic fire extinguishing function comprises a first housing 1, a box body 2 is fixedly connected to the upper portion inside the first housing 1, a through hole is formed in the right side of the lower surface of the box body 2, the size of the through hole is matched with that of a sealing plate 13, second housings 3 are fixedly connected to the inside of the first housing 1, the number of the second housings 3 is four, the second housings 3 are respectively located at four corners inside the first housing 1, and an expansion shell 5 is arranged in the middle position inside the first housing 1.
The upper surface fixedly connected with first slide 4 of inflation shell 5, the lower fixed surface of inflation shell 5 is connected with second slide 6, the fixed frame 7 of internal surface bottom fixedly connected with of first casing 1, the inside bottom fixedly connected with slide rail 21 of fixed frame 7, the inside sliding connection of slide rail 21 has briquetting 18, fixedly connected with gasbag 17 between the outside of briquetting 18 and the internal surface of fixed frame 7, the bottom of briquetting 18 just is located the inside fixedly connected with coupling spring 20 of slide rail 21.
The upper surface sliding connection of briquetting 18 has push rod 19, the size of push rod 19 and the size looks adaptation of briquetting 18, the surface bottom left and right sides of push rod 19 is laminated with the upper surface of briquetting 18 mutually, the inside bottom of second casing 3 is rotated and is connected with spacing spring 22, spacing spring 22's the other end is rotated and is connected with bracing piece 23, the one end of bracing piece 23 is connected with the internal surface rotation of second casing 3, the other end of bracing piece 23 is rotated and is connected with cylinder 10, the inside bottom of second casing 3 just is located spacing spring 22's top and is rotated and be connected with spacing spring 22, the lower surface through connection of second casing 3 has push rod 9.
The lower surface elastic connection of surface bottom of push rod 9 through supporting spring 8 and second casing 3, the lower surface left side fixedly connected with slide rail 16 of box 2, the lower surface of box 2 just is located the right side of slide rail 16 and rotates and be connected with connecting rod frame 12, the right side of connecting rod frame 12 rotates and is connected with shrouding 13, the inside sliding connection of slide rail 16 has slider 15, slider 15's front surface rotates and is connected with connecting rod 11 and connecting rod 14, the bottom of connecting rod 14 is connected with the upper surface rotation of first slide 4, the material of connecting rod 14 is the stainless steel.
Promote slider 15 through connecting rod 14 and slide in the inside of slide rail 16, when slider 15 slided left in the inside of slide rail 16, slider 15 passes through mutually supporting of connecting rod 11 and connecting rod rest 12, pull out shrouding 13 in the through-hole of the lower surface of box 2, expose the inside fire extinguishing agent of box 2 inside from the inside of box 2, put out a fire to the inside ignition of first casing 1, control conflagration that can be timely, avoid causing more serious conflagration, bring unnecessary loss.
Promote briquetting 18 to both sides on slide rail 21 through push rod 19, when briquetting 18 is gliding to both sides on slide rail 21, gasbag 17 receives the inside air of pressure to outwards discharge, and the louvre position department on the air of discharge blows off to first casing 1 can avoid the flame to scurry from the louvre on first casing 1, avoids firing more article, makes the loss of conflagration fall to the minimum, strives for more time of putting out a fire simultaneously for the fire fighter.
When the switch cabinet is used, when a fire breaks out in the switch cabinet, the temperature in the first shell 1 rises rapidly, the expansion shell 5 expands due to heat to generate upward and downward thrust on the first sliding plate 4 and the second sliding plate 6 respectively, the first sliding plate 4 slides upward in the first shell 1 due to the thrust, the push rod 9 slides upward on the second shell 3, the slide block 15 is pushed by the connecting rod 14 to slide in the slide rail 16, when the slide block 15 slides leftward in the slide rail 16, the slide block 15 pulls the sealing plate 13 out of the through hole on the lower surface of the box body 2 through the mutual matching of the connecting rod 11 and the connecting rod frame 12, the fire extinguishing agent in the box body 2 is exposed from the inside of the box body 2, the fire point in the first shell 1 is extinguished, the fire can be controlled timely, more serious fire is avoided, unnecessary loss is caused, when the second sliding plate 6 slides downward in the first shell 1 due to the thrust of the expansion shell 5, promote briquetting 18 to both sides on slide rail 21 through push rod 19, when briquetting 18 is gliding to both sides on slide rail 21, produce the extrusion to gasbag 17, gasbag 17 receives the inside air of pressure to outwards discharge, the louvre position department on the first casing 1 of exhaust air blows out, can avoid the flame to scurry from the louvre on the first casing 1, avoid firing more article, make the loss of conflagration fall to the minimum, strive for more time of putting out a fire for the fire fighter simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high tension switchgear with automatic fire extinguishing function, includes first casing (1), its characterized in that: the utility model discloses a gas-insulated cable bridge, including the inside top fixedly connected with box (2) of first casing (1), the inside fixedly connected with second casing (3) of first casing (1), the inside intermediate position department of first casing (1) is provided with inflation shell (5), the last fixed surface of inflation shell (5) is connected with first slide (4), the lower fixed surface of inflation shell (5) is connected with second slide (6), the fixed frame (7) of internal surface bottom fixedly connected with of first casing (1), the inside bottom fixedly connected with slide rail (21) of fixed frame (7), the inside sliding connection of slide rail (21) has briquetting (18), fixedly connected with gasbag (17) between the outside of briquetting (18) and the internal surface of fixed frame (7), the bottom of briquetting (18) just is located the inside fixedly connected with connecting spring (20) of slide rail (21), the upper surface of the pressing block (18) is connected with a push rod (19) in a sliding manner;
the bottom end inside the second shell (3) is rotatably connected with a limiting spring (22), the inner bottom end of the second shell (3) is rotatably connected with a limiting spring (22) above the limiting spring (22), the lower surface of the second shell (3) is connected with a push rod (9) in a penetrating way, the bottom end of the outer surface of the push rod (9) is elastically connected with the lower surface of the second shell (3) through a supporting spring (8), a slide rail (16) is fixedly connected to the left side of the lower surface of the box body (2), a connecting rod rack (12) is rotatably connected to the lower surface of the box body (2) and positioned at the right side of the slide rail (16), a sealing plate (13) is rotatably connected to the right side of the connecting rod frame (12), a sliding block (15) is connected inside the sliding rail (16) in a sliding manner, the front surface of the sliding block (15) is rotatably connected with a connecting rod (11) and a connecting rod (14).
2. The high-voltage switch cabinet with the automatic fire extinguishing function according to claim 1, characterized in that: the number of the second shells (3) is four, and the second shells (3) are respectively positioned at four corners inside the first shell (1).
3. The high-voltage switch cabinet with the automatic fire extinguishing function according to claim 1, characterized in that: the other end of the limiting spring (22) is rotatably connected with a supporting rod (23), one end of the supporting rod (23) is rotatably connected with the inner surface of the second shell (3), and the other end of the supporting rod (23) is rotatably connected with a roller (10).
4. The high-voltage switch cabinet with the automatic fire extinguishing function according to claim 1, characterized in that: the right side of the lower surface of the box body (2) is provided with a through hole, and the size of the through hole is matched with that of the sealing plate (13).
5. The high-voltage switch cabinet with the automatic fire extinguishing function according to claim 1, characterized in that: the bottom end of the connecting rod (14) is rotatably connected with the upper surface of the first sliding plate (4), and the connecting rod (14) is made of stainless steel.
6. The high-voltage switch cabinet with the automatic fire extinguishing function according to claim 1, characterized in that: the size of the push rod (19) is matched with that of the pressing block (18), and the left side and the right side of the bottom end of the outer surface of the push rod (19) are attached to the upper surface of the pressing block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010807817.5A CN111884071A (en) | 2020-08-12 | 2020-08-12 | High-voltage switch cabinet with automatic fire extinguishing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010807817.5A CN111884071A (en) | 2020-08-12 | 2020-08-12 | High-voltage switch cabinet with automatic fire extinguishing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111884071A true CN111884071A (en) | 2020-11-03 |
Family
ID=73202573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010807817.5A Withdrawn CN111884071A (en) | 2020-08-12 | 2020-08-12 | High-voltage switch cabinet with automatic fire extinguishing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111884071A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563905A (en) * | 2021-01-22 | 2021-03-26 | 杨裕显 | Fireproof power distribution cabinet |
| CN112846915A (en) * | 2021-01-06 | 2021-05-28 | 杭州波蕊机电设备有限公司 | Energy-saving power distribution device with fireproof function for machine tool |
| CN113476771A (en) * | 2021-06-03 | 2021-10-08 | 杭州丽筝科技有限公司 | Automatic fire extinguishing type fire fighting equipment for mobile communication base station |
| CN113809665A (en) * | 2021-08-28 | 2021-12-17 | 范庆 | But block terminal for fire prevention type big data computer lab of self-sealing louvre |
| CN114259668A (en) * | 2021-11-25 | 2022-04-01 | 国家电网有限公司 | Automatic fire extinguishing device for box-type substation |
| WO2022104557A1 (en) * | 2020-11-18 | 2022-05-27 | 杭州映冬科技有限公司 | Energy-saving-type display apparatus with automatic adjusting function |
| CN117543391A (en) * | 2023-11-28 | 2024-02-09 | 保定富阳电力科技有限公司 | GGD type low-voltage switch cabinet with high temperature prevention function |
-
2020
- 2020-08-12 CN CN202010807817.5A patent/CN111884071A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022104557A1 (en) * | 2020-11-18 | 2022-05-27 | 杭州映冬科技有限公司 | Energy-saving-type display apparatus with automatic adjusting function |
| CN112846915A (en) * | 2021-01-06 | 2021-05-28 | 杭州波蕊机电设备有限公司 | Energy-saving power distribution device with fireproof function for machine tool |
| CN112563905A (en) * | 2021-01-22 | 2021-03-26 | 杨裕显 | Fireproof power distribution cabinet |
| CN112563905B (en) * | 2021-01-22 | 2022-04-05 | 枣庄市润泰电器设备有限公司 | Fireproof power distribution cabinet |
| CN113476771A (en) * | 2021-06-03 | 2021-10-08 | 杭州丽筝科技有限公司 | Automatic fire extinguishing type fire fighting equipment for mobile communication base station |
| CN113809665A (en) * | 2021-08-28 | 2021-12-17 | 范庆 | But block terminal for fire prevention type big data computer lab of self-sealing louvre |
| CN113809665B (en) * | 2021-08-28 | 2023-09-01 | 广东省中浩科技有限公司 | But automatically closing louvre's block terminal for big data computer lab of fire prevention formula |
| CN114259668A (en) * | 2021-11-25 | 2022-04-01 | 国家电网有限公司 | Automatic fire extinguishing device for box-type substation |
| CN117543391A (en) * | 2023-11-28 | 2024-02-09 | 保定富阳电力科技有限公司 | GGD type low-voltage switch cabinet with high temperature prevention function |
| CN117543391B (en) * | 2023-11-28 | 2024-05-24 | 保定富阳电力科技有限公司 | GGD type low-voltage switch cabinet capable of preventing high temperature |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201103 |
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| WW01 | Invention patent application withdrawn after publication |