CN112202063A - Cellular automatic electrical control cabinet with flame-retardant fire extinguishing function - Google Patents
Cellular automatic electrical control cabinet with flame-retardant fire extinguishing function Download PDFInfo
- Publication number
- CN112202063A CN112202063A CN202010971175.2A CN202010971175A CN112202063A CN 112202063 A CN112202063 A CN 112202063A CN 202010971175 A CN202010971175 A CN 202010971175A CN 112202063 A CN112202063 A CN 112202063A
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- Prior art keywords
- fire
- cabinet
- flame
- retardant
- control cabinet
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Classifications
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- 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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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- 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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- 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
- H02B1/303—Bases or feet
-
- 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
- H02B1/32—Mounting of devices therein
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- 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
- H02B1/38—Hinged covers or doors
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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 belongs to the field of electrical control, and particularly relates to a cellular automatic electrical control cabinet with a flame-retardant and fire-extinguishing function. According to the invention, a signal is fed back through the smoke sensor, so that when a fire disaster occurs, the signal is fed back to the single chip microcomputer, the single chip microcomputer starts the electromagnetic valve, the first electric push rod and the second electric push rod, a cabinet door on the surface of the cabinet body is opened, the annular pipe moves up and down at the same time, and therefore, the fire extinguishing raw materials compressed in the fire extinguisher can be sprayed out, and meanwhile, the fire is extinguished in a full wrapping mode around the cabinet body, and meanwhile, the fire extinguishing raw materials can be sprayed to the inner cavity of the cabinet body.
Description
Technical Field
The invention relates to the field of electric appliance control cabinets, in particular to a cellular automatic electric control cabinet with a flame-retardant and fire-extinguishing function.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.
At present, the conflagration takes place easily in the condition of short circuit at current electrical control cabinet, and current electrical control cabinet does not possess automatic fire extinguishing's function, needs the staff handheld fire extinguisher to put out a fire, but the fire source is at cabinet body inner wall, and the fire extinguisher is put out a fire not well. For this reason, new technical solutions need to be designed to solve the problem.
Disclosure of Invention
The invention aims to provide a cellular automatic electrical control cabinet with a flame-retardant and fire-extinguishing function, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a cellular automatic electrical control cabinet with a flame-retardant fire extinguishing function comprises a base, wherein a cabinet body is fixedly mounted at the top of the base, a cabinet door is hinged to the outer wall of the cabinet body, a fixed block is fixedly mounted on the right side of the top of the base, a first electric push rod is fixedly mounted on the right side wall of the fixed block, and a piston rod of the first electric push rod penetrates through the fixed block and is hinged to the outer wall of the cabinet door through a hinge;
the improved fire extinguisher cabinet is characterized in that a support plate is fixedly mounted on the left side of the top of the base, a fire extinguisher is fixedly mounted on the top of the support plate, an electromagnetic valve is fixedly mounted at an outlet of the fire extinguisher, a discharge port of the fire extinguisher is communicated with one end of a hose, the other end of the hose is communicated with the outer wall of an annular tube, the annular tube is mounted on the right side wall of the support plate, and a smoke sensor and a single chip microcomputer are respectively mounted on two sides of the top.
As a preferred embodiment of the present invention, the right side wall of the support plate is provided with a limiting sliding groove, an inner cavity of the limiting sliding groove is inserted with a limiting sliding block, the top of the limiting sliding block is fixedly connected with one end of the second electric push rod, the top of the inner cavity of the limiting sliding groove at the other end of the second electric push rod is fixedly connected, and the signal output end of the single chip microcomputer is connected with the signal input end of the second electric push rod.
As a preferred embodiment of the invention, the inner wall of the annular pipe is communicated with the spray heads, and the number of the spray heads is a plurality of groups.
In a preferred embodiment of the present invention, a partition board is installed in the inner cavity of the cabinet, and an electrical component is installed on the surface of the partition board.
As a preferred embodiment of the present invention, a signal output end of the smoke sensor is connected to a signal input end of a single chip, and a signal output end of the single chip is connected to signal input ends of the electromagnetic valve and the first electric push rod, respectively.
As a preferred embodiment of the invention, a plurality of groups of spray heads are uniformly distributed on the inner wall of the annular pipe.
As a preferred embodiment of the invention, the inner diameter of the annular pipe is larger than the sum of the widths of the cabinet body and the cabinet door.
As a preferred embodiment of the present invention, rubber pads are fixedly mounted at four corners of the bottom of the base.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, a signal is fed back through the smoke sensor, so that when a fire disaster occurs, the signal is fed back to the single chip microcomputer, the single chip microcomputer starts the electromagnetic valve, the first electric push rod and the second electric push rod, a cabinet door on the surface of the cabinet body is opened, the annular pipe moves up and down at the same time, and therefore, the fire extinguishing raw materials compressed in the fire extinguisher can be sprayed out, and meanwhile, the fire is extinguished in a full wrapping mode around the cabinet body, and meanwhile, the fire extinguishing raw materials can be sprayed to the inner cavity of the cabinet body.
2. The partition plate is arranged in the inner cavity of the cabinet body to partition different electrical elements, so that the electrical elements in the cabinet body are distributed orderly, and the risk of fire is avoided being reduced.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a cellular automated electrical control cabinet with flame retardant and fire extinguishing functions according to the present invention;
FIG. 2 is a schematic structural view of a right side wall of a support plate of the cellular automatic electric control cabinet with flame-retardant and fire-extinguishing functions according to the present invention;
FIG. 3 is a schematic structural view of an arc tube of the cellular automated electrical control cabinet with flame retardant and fire extinguishing functions according to the present invention;
FIG. 4 is a structural diagram of the inner cavity of the cellular automatic electrical control cabinet with flame retardant and fire extinguishing functions according to the present invention;
fig. 5 is a system operation diagram of the cellular automatic electric control cabinet with the functions of flame retardance and fire extinguishment.
In the figure: 1. a base; 2. a cabinet body; 3. a cabinet door; 4. a fixed block; 5. a first electric push rod; 6. a hinge; 7. a support plate; 8. an annular tube; 9. a fire extinguisher; 10. an electromagnetic valve; 11. a hose; 12. a limiting chute; 13. a limiting slide block; 14. a second electric push rod; 15. a spray head; 16. a partition plate; 17. a smoke sensor; 18. a single chip microcomputer; 19. an electrical component.
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.
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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations, the model of the electrical appliance provided in the present invention is only referred to, and different models of electrical appliances with the same function can be replaced according to the actual use situation.
Referring to fig. 1-5, the present invention provides a technical solution: a cellular automatic electrical control cabinet with a flame-retardant fire extinguishing function comprises a base 1, wherein a cabinet body 2 is fixedly mounted at the top of the base 1, a cabinet door 3 is hinged to the outer wall of the cabinet body 2, a fixed block 4 is fixedly mounted on the right side of the top of the base 1, a first electric push rod 5 is fixedly mounted on the right side wall of the fixed block 4, and a piston rod of the first electric push rod 5 penetrates through the fixed block 4 and is hinged to the outer wall of the cabinet door 3 through a hinge 6;
a support plate 7 is fixedly arranged on the left side of the top of the base 1, a fire extinguisher 9 is fixedly arranged on the top of the support plate 7, an electromagnetic valve 10 is fixedly arranged at the outlet of the fire extinguisher 9, the discharge hole of the fire extinguisher 9 is communicated with one end of a hose 11, the other end of the hose 11 is communicated with the outer wall of the annular pipe 8, the annular pipe 8 is arranged on the right side wall of the support plate 7, the two sides of the top of the inner cavity of the cabinet body 2 are respectively provided with a smoke sensor 17 and a single chip microcomputer 18, in this embodiment, as shown in fig. 1 and 4, specifically, a signal is fed back to the single chip microcomputer 18 through the smoke sensor 17, thereby controlling the electromagnetic valve 10 to be opened, spraying out for fire extinguishing, automatically extinguishing fire in time, simultaneously opening the cabinet door 3, thereby raw materials of putting out a fire can get into 2 inner chambers of the cabinet body to can eliminate the fire source, make thoroughly control the intensity of a fire.
In this embodiment, referring to fig. 2, a limiting sliding groove 12 is formed in the right side wall of the support plate 7, a limiting sliding block 13 is inserted into an inner cavity of the limiting sliding groove 12, the top of the limiting sliding block 13 is fixedly connected with one end of a second electric push rod 14, the top of the inner cavity of the limiting sliding groove 12 at the other end of the second electric push rod 14 is fixedly connected, a signal output end of the single chip microcomputer 18 is connected with a signal input end of the second electric push rod 14, and specifically, the second electric push rod 14 can drive the annular tube 8 to ascend and descend, so that omnibearing fire extinguishing is achieved.
Referring to fig. 3 in this embodiment, the inner wall of the annular pipe 8 is communicated with a plurality of groups of nozzles 15, and specifically, the nozzles 15 can be uniformly sprayed on the surface of the cabinet 2.
Referring to fig. 4 in this embodiment, a partition 16 is installed in an inner cavity of the cabinet body 2, and an electrical component 19 is installed on a surface of the partition 16, specifically, the electrical component 19 is divided to avoid winding.
In this embodiment, referring to fig. 5, a signal output end of the smoke sensor 17 is connected to a signal input end of the single chip microcomputer 18, and a signal output end of the single chip microcomputer 18 is connected to a signal input end of the electromagnetic valve 10 and a signal input end of the first electric push rod 5, respectively.
In this embodiment, referring to fig. 3, a plurality of groups of the nozzles 15 are uniformly distributed on the inner wall of the annular pipe 8.
In this embodiment, referring to fig. 1, the inner diameter of the annular tube 8 is greater than the width of the cabinet body 2 and the width of the cabinet door, specifically, the cabinet door 3 is opened, and the lifting of the annular tube 8 is not affected.
Referring to fig. 1 in the embodiment, rubber pads are fixedly mounted at four corners of the bottom of the base 1, specifically, the occurrence of sliding is avoided.
It should be noted that, the components included in the cellular automatic electric control cabinet with the flame-retardant and fire-extinguishing functions of the present invention are all universal standard components or components known to those skilled in the art, and the structure and principle thereof are all known to those skilled in the art through technical manuals or conventional experimental methods, at the idle position of the device, all the electric devices in the above mentioned are connected through wires, which refer to the power elements, the electric devices, the adaptive monitoring computer and the power supply, and the specific connection means, in the following working principle, should be referred to, the working sequence between the electric devices completes the electric connection, the detailed connection means is a known technology in the art, the following mainly introduces the working principle and process, without describing the electric control, when a cellular automatic electric control cabinet with the flame-retardant and fire-extinguishing functions is used, when a fire occurs inside the cabinet body 2, the smoke sensor (JKD-501) feeds back signals to the single chip microcomputer 18(HT66F018), at the moment, the single chip microcomputer 18 starts the first electric push rod 5 to drive the cabinet door 3 to open, the electromagnetic valve 10 and the second electric push rod 14 are started simultaneously, raw materials in the inner cavity of the fire extinguisher 9 enter the annular pipe 8 along the pipeline and are sprayed out through the spray nozzle 15 on the inner wall of the annular pipe 8, the second electric push rod 14 drives the annular pipe 8 to lift, the sprayed fire extinguishing raw materials can extinguish fire on the surface of the cabinet body 2, meanwhile, the fire extinguishing raw materials can enter the inner cavity of the cabinet body 2 to extinguish fire, so that the fire is thoroughly extinguished, the fire extinguishing efficiency is improved, meanwhile, a fire source can be controlled at the fastest speed, the fire is prevented from further spreading, meanwhile, the partition plate 16 arranged in the cabinet body 2 is used for separately installing different electric elements 19 through the partition plate, thereby the risk of conflagration has been reduced, and the device fire control effect is high, and fire extinguishing efficiency is high.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an automatic electrical control cabinet of cellular type with fire-retardant fire extinguishing function, includes base (1), its characterized in that: a cabinet body (2) is fixedly mounted at the top of the base (1), a cabinet door (3) is hinged to the outer wall of the cabinet body (2), a fixed block (4) is fixedly mounted on the right side of the top of the base (1), a first electric push rod (5) is fixedly mounted on the right side wall of the fixed block (4), and a piston rod of the first electric push rod (5) penetrates through the fixed block (4) and is hinged to the outer wall of the cabinet door (3) through a hinge (6);
the utility model discloses a fire extinguisher cabinet, including base (1), extension board (7) are installed to the top left side fixed mounting of base (1), the top fixed mounting of extension board (7) has fire extinguisher (9), the exit fixed mounting of fire extinguisher (9) has solenoid valve (10), the discharge gate of fire extinguisher (9) and the one end intercommunication of hose (11), the other end of hose (11) and the outer wall intercommunication of toroidal tube (8), the right side wall in extension board (7) is installed in toroidal tube (8), smoke transducer (17) and singlechip (18) are installed respectively to the inner chamber top both sides of the cabinet body (2).
2. The cellular automatic electric control cabinet with the flame-retardant and fire-extinguishing functions according to claim 1, characterized in that: the right side wall of the support plate (7) is provided with a limiting sliding groove (12), a limiting sliding block (13) is inserted into an inner cavity of the limiting sliding groove (12), the top of the limiting sliding block (13) is fixedly connected with one end of a second electric push rod (14), the top of the inner cavity of the limiting sliding groove (12) at the other end of the second electric push rod (14) is fixedly connected, and a signal output end of the single chip microcomputer (18) is connected with a signal input end of the second electric push rod (14).
3. The cellular automatic electric control cabinet with the flame-retardant and fire-extinguishing functions according to claim 1, characterized in that: the inner wall of the annular pipe (8) is communicated with the spray heads (15), and the number of the spray heads (15) is a plurality of groups.
4. The cellular automatic electric control cabinet with the flame-retardant and fire-extinguishing functions according to claim 1, characterized in that: the cabinet is characterized in that a partition plate (16) is installed in the inner cavity of the cabinet body (2), and an electric element (19) is installed on the surface of the partition plate (16).
5. The cellular automatic electric control cabinet with the flame-retardant and fire-extinguishing functions according to claim 1, characterized in that: the signal output end of the smoke sensor (17) is connected with the signal input end of the single chip microcomputer (18), and the signal output end of the single chip microcomputer (18) is connected with the signal input ends of the electromagnetic valve (10) and the first electric push rod (5) respectively.
6. The cellular automatic electric control cabinet with the flame-retardant and fire-extinguishing functions according to claim 3, characterized in that: the plurality of groups of spray heads (15) are uniformly distributed on the inner wall of the annular pipe (8).
7. The cellular automatic electric control cabinet with the flame-retardant and fire-extinguishing functions according to claim 1, characterized in that: the inner diameter of the annular pipe (8) is larger than the sum of the width of the cabinet body (2) and the width of the cabinet door.
8. The cellular automatic electric control cabinet with the flame-retardant and fire-extinguishing functions according to claim 1, characterized in that: the bottom four corners of base (1) all fixed mounting have the rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010971175.2A CN112202063B (en) | 2020-09-16 | 2020-09-16 | Cellular automatic electrical control cabinet with flame-retardant fire extinguishing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010971175.2A CN112202063B (en) | 2020-09-16 | 2020-09-16 | Cellular automatic electrical control cabinet with flame-retardant fire extinguishing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112202063A true CN112202063A (en) | 2021-01-08 |
| CN112202063B CN112202063B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010971175.2A Active CN112202063B (en) | 2020-09-16 | 2020-09-16 | Cellular automatic electrical control cabinet with flame-retardant fire extinguishing function |
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| CN (1) | CN112202063B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114024221A (en) * | 2021-11-15 | 2022-02-08 | 中国科学技术大学 | Energy storage system prefabricated cabin explosion-proof system |
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| CN208637891U (en) * | 2018-08-25 | 2019-03-22 | 广东鑫三江电气设备有限公司 | A kind of intelligent AC low-voltage distribution cabinet |
| CN209217530U (en) * | 2018-12-26 | 2019-08-06 | 陈泉 | A kind of long-range control power distribution cabinet of electrical installation project |
| CN110429482A (en) * | 2019-07-19 | 2019-11-08 | 淮南赛力威机电设备有限责任公司 | A kind of switchgear with automatic fire-extinguishing function |
| CN209786477U (en) * | 2019-05-14 | 2019-12-13 | 宁夏誉成云创数据投资有限公司 | Switch cabinet with automatic fire extinguishing function |
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2020
- 2020-09-16 CN CN202010971175.2A patent/CN112202063B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206022944U (en) * | 2016-09-22 | 2017-03-15 | 宝钢集团新疆八一钢铁有限公司 | A kind of electrical control cabinet |
| CN208637891U (en) * | 2018-08-25 | 2019-03-22 | 广东鑫三江电气设备有限公司 | A kind of intelligent AC low-voltage distribution cabinet |
| CN209217530U (en) * | 2018-12-26 | 2019-08-06 | 陈泉 | A kind of long-range control power distribution cabinet of electrical installation project |
| CN209786477U (en) * | 2019-05-14 | 2019-12-13 | 宁夏誉成云创数据投资有限公司 | Switch cabinet with automatic fire extinguishing function |
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| CN112202063B (en) | 2022-08-05 |
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