CN114256757B - Electric automatization switch board - Google Patents
Electric automatization switch board Download PDFInfo
- Publication number
- CN114256757B CN114256757B CN202011021108.0A CN202011021108A CN114256757B CN 114256757 B CN114256757 B CN 114256757B CN 202011021108 A CN202011021108 A CN 202011021108A CN 114256757 B CN114256757 B CN 114256757B
- Authority
- CN
- China
- Prior art keywords
- reset
- cabinet
- rack
- cabinet door
- gear
- 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
- 239000000779 smoke Substances 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 17
- 238000010030 laminating Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- 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 discloses an electric automatic control cabinet, which comprises a cabinet body and a cabinet door, wherein the cabinet door is hinged at a cabinet opening of the cabinet body, a universal groove body penetrates through the middle position of the surface of the cabinet door, a universal ball is connected inside the universal groove body in a rolling manner, the surface of the outer part of the cabinet door is positioned at the lower side of the universal groove body, one end of a connecting plate is rotatably connected with the lower end of the connecting plate, a gear is fixedly arranged at the bottom end of the connecting plate, a slideway penetrates through the surface of the connecting plate, one end of a first supporting rod is fixedly arranged on the side wall of the universal ball positioned at the outer part of the cabinet body, a limiting rod is fixedly arranged at the other end of the first supporting rod, the side wall of the limiting rod is connected in the slideway in a sliding manner, and a driving mechanism is arranged on the surface of the outer part of the cabinet door and on one side of the gear.
Description
Technical Field
The invention relates to the technical field of electrical cabinets, in particular to an electrical automation control cabinet.
Background
The control cabinet is used for connecting the switch equipment, the measuring instrument, the protection electric appliance and the auxiliary equipment according to the electric wiring requirement
Assembled in or on a closed or semi-closed metal cabinet or screen, arranged to meet the normal operation of the power system
The requirement is that the maintenance is convenient, the safety of the human body and surrounding equipment is not endangered, and the normal operation can be carried out manually or by means of manual operation
Automatic switch on or off circuit, circuit cut-off or alarm by means of protective electric appliances in case of fault or abnormal operation
The alarm can display various parameters in operation by means of the measuring instrument, and can adjust certain electric parameters,
the method is used for prompting or signaling deviation from the normal working state and is commonly used in various power stations, distribution stations and power substations.
The existing control cabinet has faults of the internal electric components and circuits, although the electric components and circuits can be cut off by means of a protective electric appliance
Road or alarm, but internal electrical components or line burning may occur, if not extinguished in time,
the control cabinet may be burnt out, and if serious, fire may be caused, resulting in economic loss.
Disclosure of Invention
The invention aims to provide an electric automatic control cabinet for solving the problems in the prior art
The prior control cabinet is provided that the internal electric components and circuits of the control cabinet fail, although the electric components and circuits can be cut off by means of a protective electric appliance
Road or alarm, but internal electrical components or line burning may occur, if not extinguished in time,
the control cabinet can be burnt out, and if serious, fire can be caused, so that the economic loss is caused.
In order to achieve the above purpose, the present invention provides the following technical solutions: an electric automatic control cabinet,
the novel cabinet comprises a cabinet body and a cabinet door, wherein the cabinet door is hinged at the position of a cabinet opening of the cabinet body, and the middle position of the surface of the cabinet door
The universal groove body is penetrated, the universal ball is connected in the universal groove body in a rolling way, and the cabinet door is arranged outside
Is positioned at the lower side of the universal groove body and is rotationally connected with one end of a connecting plate, the bottom end of the connecting plate
The gear is fixedly arranged, a slide way penetrates through the surface of the connecting plate, and the universal ball is positioned outside the cabinet body
One end of a first supporting rod is fixedly arranged on the side wall of the frame, and the other end of the first supporting rod is fixedly provided with
The side wall of the limiting rod is slidably connected in the slideway, and the surface outside the cabinet door is positioned on the side wall of the limiting rod
One side of the gear is provided with a driving mechanism, the surface outside the cabinet door is provided with a complex at the other side of the gear
The reset end of the reset mechanism is fixedly provided with one end of a rack, and the other end of the rack is fixedly provided with the other end of the rack
Is attached to the rotating wall of the driving mechanism, the rack is arranged at the lower part of the gear, and the rack and the gear
Is connected in a meshed manner, one end of a second supporting rod is fixedly arranged on the side wall of the universal ball positioned outside the cabinet body,
the other end of the second supporting rod is fixedly provided with a hanging fire extinguisher, and the surface inside the cabinet door is close to
And a smoke sensor is arranged at the position close to the hanging fire extinguisher and is electrically connected with a driving mechanism.
Preferably, the driving mechanism comprises a driving motor and a cam, wherein the driving motor is fixedly arranged with
The cabinet door is provided with a cam fixedly arranged at the output end of the driving motor, and the rack is close to the driving motor
And one end of the smoke sensor is attached to the rotating wall of the cam, and the smoke sensor is electrically connected with the driving motor.
Preferably, the reset mechanism comprises a reset cylinder, a reset rod, a reset spring and a reset piston, wherein
The reset cylinder is fixedly arranged on the cabinet door, the reset spring and the reset piston are both arranged in the reset cylinder,
the reset piston slides in the reset cylinder and is attached to one end of the reset spring, one of the reset rods
The end is positioned in the reset cylinder and is fixedly arranged on the reset piston, and the other end of the reset rod penetrates through the reset cylinder
Is fixedly connected with the rack.
Preferably, the limiting rod is in an I shape.
Preferably, the surface screw outside the cabinet door is connected with a cover body.
Preferably, the gear is a sector gear.
Preferably, the hanging fire extinguisher is a hanging dry powder fire extinguisher.
Compared with the prior art, the invention has the beneficial effects that: electrical automation control cabinet, tens of thousands of
The first support rod and the second support rod can simultaneously rotate along with the rotation of the universal ball towards the groove body through driving
The motor and the cam are matched, when one end of the rack slides on the convex part of the cam, the teeth can be made
The bar moves leftwards, and when one end of the rack is connected with the return rod, the return piston and the return spring
When sliding on the non-convex part of the cam, the rack is driven to move rightwards, so that the rack is positioned outside the cabinet door
The part reciprocates left and right, and the gear and the rack are meshed and connected through the matching arrangement of the connecting plate and the gear,
so the limit rod will slide in the slideway, and the transmission of the universal ball, the first support rod and the second support rod can drive the suspended fire extinguisher to be positioned in the cabinet body and tilt for a certain angle to rotate circumferentially, thus the fire extinguisher is used as electricity in the cabinet body
When fire occurs in the gas piece and the circuit, the smoke is larger and larger along with the rise of the temperature, and passes through the smoke sensor
The existence of the smoke can be detected, when the smoke reaches the set concentration, the driving motor is controlled to start to operate,
at the same time, the temperature rise also causes the temperature-sensing glass ball arranged at the nozzle position on the hanging fire extinguisher to expand and break,
so that the dry powder is sprayed out and is sprayed to different positions in the cabinet body along with the rotation of the hanging fire extinguisher,
the cabinet body is comprehensively extinguished, and the dry powder can also improve the movement of the dry powder along with the rotation of the hanging fire extinguisher
Performance, prevent dry powder from being broken, influence the spray of dry powder, the invention can be used in electric parts or circuits
The fire disaster is quickly extinguished in the initial stage of combustion in the cabinet body, so that the fire disaster is prevented from being caused, and economic loss is caused.
Drawings
FIG. 1 is a schematic diagram of a front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;
FIG. 3 is a schematic diagram of the front view of the cabinet door of the present invention;
FIG. 4 is a schematic diagram of the front view of the present invention after the housing is installed;
fig. 5 is a schematic top view of the cabinet door of the present invention.
In the figure: 1-cabinet body, 2-cabinet door, 3-universal groove body, 4-universal ball, 5-connecting plate, 6-gear,
7-slide way, 8-first supporting rod, 9-limit rod, 10-rack, 11-second supporting rod and 12-hanging fire extinguishing device
Device, 13-smoke sensor, 14-driving motor, 15-cam, 16-reset cylinder, 17-reset rod and 18-
The device comprises a return spring, a 19-return piston and a 20-cover body.
Description of the embodiments
The technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention
It is expressly and fully described that the embodiments described are only a few of the embodiments of the present invention, however
Not all embodiments. Based on the examples of the present invention, one of ordinary skill in the art would not do
All other embodiments obtained under the inventive premise fall within the scope of protection of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an electric automation control cabinet, comprising
Cabinet body 1 and cabinet door 2, cabinet door 2 articulates the cabinet mouth position at cabinet body 1, the surface intermediate position of cabinet door 2 runs through has universal cell body 3, the inside roll of universal cell body 3 is connected with universal ball 4, the
The surface outside the cabinet door 2 is positioned at one end of the universal groove body 3, which is rotationally connected with the connecting plate 5, and
the bottom end of the connecting plate 5 is fixedly provided with a gear 6, the surface of the connecting plate 5 is penetrated with a slideway 7, the bottom end of the connecting plate is provided with a plurality of grooves
The side wall of the universal ball 4 outside the cabinet body 1 is fixedly provided with one end of a first supporting rod 8, the first supporting rod is
A limit rod 9 is fixedly arranged at the other end of a support rod 8, and the side wall of the limit rod 9 is connected with the slide in a sliding way
In the channel 7, a driving mechanism is arranged on the outer surface of the cabinet door 2 and on one side of the gear 6, and the cabinet
The surface of the door 2 outside and on the other side of the gear 6 is provided with a return mechanism, the return of which returns
One end of a rack 10 is fixedly arranged at the end, and the other end of the rack 10 is attached to the rotation of the driving mechanism
On the wall, the rack 10 is arranged at the lower part of the gear 6, the rack 10 is meshed with the gear 6,
the side wall of the universal ball 4 outside the cabinet body 1 is fixedly provided with one end of a second supporting rod 11, and
the other end of the second supporting rod 11 is fixedly provided with a hanging fire extinguisher 12, and the surface inside the cabinet door 2 is provided with
A smoke sensor 13 is arranged near the hanging fire extinguisher 12, and the smoke sensor 13 is electrically connected with a driver
A moving mechanism for driving the rack 10 to slide on the convex part of the cam 15
The rack 10 moves leftwards and simultaneously drives the reset end of the reset mechanism to move, and the reset piston 19 compresses
A return spring 18 in the return cylinder 16, which, when one end of the rack 10 slides on the non-convex portion of the cam 15,
the return spring 18 will spring up to drive the rack 10 to move rightwards, thereby the rack 10 is positioned outside the cabinet door 2
The part reciprocates left and right, and the gear 6 and the rack 10 are meshed and connected, so the limit rod 9 is arranged on the slideway 7
The inner slide can drive the suspension through the transmission of the universal ball 4, the first support rod 8 and the second support rod 11
The hanging fire extinguisher 12 is positioned in the cabinet body 1 and rotates circumferentially by tilting a certain angle, and when the electric parts and the electric parts in the cabinet body 1 are
When the fire breaks out in the circuit, the smoke is larger and larger along with the temperature rise, and the smoke can be detected by the smoke sensor 13
When the existence of the smoke is detected, when the smoke reaches the set concentration, the driving mechanism is controlled to start to operate, the same as
When the temperature rises, the temperature-sensing glass balls arranged at the nozzle positions on the hanging fire extinguisher 12 are expanded and crushed,
so that the dry powder is sprayed out and the dry powder is sprayed into different cabinets 1 along with the rotation of the hanging fire extinguisher 12
The position of the fire extinguisher is used for comprehensively extinguishing fire in the cabinet body 1.
Specifically, the driving mechanism comprises a driving motor 14 and a cam 15, wherein the driving motor 14 is fixedly arranged on the cabinet door 2, the cam 15 is fixedly arranged on the output end of the driving motor 14, and
one end of the rack 10 close to the driving motor 14 is attached to the rotating wall of the cam 15, and the smoke sensor
The device 13 is electrically connected with a driving motor 14, and the driving motor 14 can drive the teeth when driving the cam 15 to rotate
The movement of the strip 10, when the smoke sensor 13 senses a set smoke concentration, will activate the drive motor 14.
Specifically, the reset mechanism comprises a reset cylinder 16, a reset rod 17, a reset spring 18 and a reset
A positioning piston 19, the reset cylinder 16 is fixedly arranged on the cabinet door 2, and the reset spring 18 and the reset piston
The plugs 19 are arranged in the reset cylinder 16, and the reset piston 19 slides in the reset cylinder 16 and is attached to
One end of the return spring 18 is arranged in the return cylinder 16 and is fixedly arranged at one end of the return rod 17
The other end of the reset rod 17 penetrates through one end of the reset cylinder 16 and is connected with the rack 10 on the reset piston 19
Fixedly connected, the return spring 18 cooperates with the movement of the cam 15 to reciprocate the rack 10.
Specifically, the limiting rod 9 is in a shape of a worker, and the limiting rod 9 in a shape of a worker can be clamped and slid
On the slide 7, the stop lever 9 is prevented from coming off the slide 7.
Specifically, the surface screw outside the cabinet door 2 is connected with a cover body 20, which is opposite to the outer surface of the cabinet door 2
The mechanism plays a role in protection.
Specifically, the gear 6 is a sector gear, and the sector gear occupies a relatively small space.
Specifically, the hanging fire extinguisher 12 is a hanging dry powder fire extinguisher.
Working principle: in the invention, the electric components and the circuits can be arranged in the cabinet body 1 to play a role in the electric components
The protection function can cover the opening of the cabinet body 1 through the cabinet door 2, and can be opened only during debugging and maintenance
The cabinet door 2 prevents the electric parts from contacting with the outside personnel, and the first supporting rod 8 and the first supporting rod can be made to pass through the universal groove body 3
The second supporting rod 11 rotates simultaneously with the rotation of the universal ball 4 by the driving motor 14 and the cam 15
Is matched with the cam 15, when the driving motor 14 drives the cam 15 to rotate, one end of the rack 10 slides on the cam 15
Can move the rack 10 leftwards and simultaneously drive the reset rod 17 and the reset piston 19 to move
The return piston 19 compresses the return spring 18 in the return cylinder 16, and when one end of the rack 10 slides on
When the cam 15 is not in the convex part, the return spring 18 will spring up to drive the rack 10 to move rightwards, thereby
The rack 10 is positioned outside the cabinet door 2 to reciprocate left and right, and the gear 6 is meshed with the rack 10 by the matching arrangement of the connecting plate 5, so the limit rod 9 slides in the slideway 7, thereby
One end of the first supporting rod 8 is driven to do circumferential rotation, and the transmission through the universal ball 4 and the second supporting rod 11
Moving to drive the suspended fire extinguisher 12 to be positioned in the cabinet body 1 to tilt for a certain angle to rotate circumferentially when the cabinet body 1
When the electrical components and circuits in the fire disaster happen, the smoke is larger and larger along with the rise of the temperature, and passes through the smoke
The sensor 13 detects the presence of smoke and when the smoke reaches a set concentration, the drive motor is controlled
14. At the same time, the temperature rise will also cause the nozzle of the hanging fire extinguisher 12 to be installed
The temperature-sensitive glass ball is crushed to spray dry powder, and the dry powder is sprayed along with the rotation of the hanging fire extinguisher 12
To different positions in the cabinet body 1, the fire in the cabinet body 1 is comprehensively extinguished, and dry powder is suspended along with the fire extinguisher
12. The rotation of the powder will also improve the movement performance of the dry powder, prevent the dry powder from being broken and blocks, influence the spraying of the dry powder,
the invention can rapidly extinguish the electric parts or circuits in the initial stage of the combustion in the cabinet body 1,
preventing fire hazard and causing economic loss.
In the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted", "phase
Coupled, connected, and fixed are to be construed broadly, e.g., as being fixedly connected, as well as
Is detachably connected or integrated; can be mechanically or electrically connected; can be direct
The connection may be indirect through an intermediate medium, and may be internal connection of two elements or two elements
Interaction relationship of the pieces. It will be understood by those skilled in the art that
The terms have their specific meanings in the present invention.
The standard parts used in the invention can be purchased from the market, and the special-shaped parts are according to the sum of the specifications
The description of the drawings can be customized, and the specific connection modes of all parts are formed in the prior art
Conventional means such as bolts, rivets, welding and the like are adopted in the prior art for machines, parts and equipment,
the conventional model, plus circuit connections, are conventional in the art and will not be described in detail herein.
While embodiments of the present invention have been shown and described, it will be apparent to those of ordinary skill in the art that
It will be appreciated that those embodiments can be made in accordance with the principles and spirit of the invention
Many variations, modifications, substitutions and alternatives are contemplated and the scope of the invention will be determined by the following claims and their equivalents.
Claims (7)
1. The utility model provides an electric automatization switch board, includes cabinet body (1) and cabinet door (2), cabinet door (2) articulates in the cabinet mouth position of cabinet body (1), its characterized in that: the utility model discloses a cabinet door, including cabinet door (2), rack (10) and rack (10) are fixed on the side wall of cabinet body (1), the one end of first bracing piece (8) is fixed to the lateral wall of universal ball (4) in cabinet body (1), the other end fixed mounting of first bracing piece (8) has gag lever post (9), the lateral wall sliding connection of gag lever post (9) is in slide (7), the outside surface of cabinet door (2) and be located one side of gear (6) are equipped with actuating mechanism, the outside surface of cabinet door (2) and be located the opposite side of gear (6) are equipped with reset mechanism, reset mechanism's reset end fixed with rack (10), the other end laminating of rack (10) is in actuating mechanism's rotation wall, rack (10) are located the lateral wall fixed connection of rack (6) in the side wall (7), rack (10) are located the lateral wall sliding connection of first bracing piece (4) in the side of cabinet (1), one side wall of rack (6) is equipped with actuating mechanism, the other end of the second supporting rod (11) is fixedly provided with a hanging fire extinguisher (12), a smoke sensor (13) is arranged on the inner surface of the cabinet door (2) and close to the hanging fire extinguisher (12), and the smoke sensor (13) is electrically connected with a driving mechanism.
2. An electrical automation control cabinet in accordance with claim 1 wherein: the driving mechanism comprises a driving motor (14) and a cam (15), the driving motor (14) is fixedly arranged on the cabinet door (2), the cam (15) is fixedly arranged at the output end of the driving motor (14), one end, close to the driving motor (14), of the rack (10) is attached to the rotating wall of the cam (15), and the smoke sensor (13) is electrically connected with the driving motor (14).
3. An electrical automation control cabinet in accordance with claim 1 wherein: the reset mechanism comprises a reset cylinder (16), a reset rod (17), a reset spring (18) and a reset piston (19), wherein the reset cylinder (16) is fixedly installed on a cabinet door (2), the reset spring (18) and the reset piston (19) are both arranged in the reset cylinder (16), the reset piston (19) slides in the reset cylinder (16) and is attached to one end of the reset spring (18), one end of the reset rod (17) is located in the reset cylinder (16) and is fixedly installed on the reset piston (19), and the other end of the reset rod (17) penetrates through one end of the reset cylinder (16) and is fixedly connected with a rack (10).
4. An electrical automation control cabinet in accordance with claim 1 wherein: the limiting rod (9) is in an I shape.
5. An electrical automation control cabinet in accordance with claim 1 wherein: the surface screw outside the cabinet door (2) is connected with a cover body (20).
6. An electrical automation control cabinet in accordance with claim 1 wherein: the gear (6) is a sector gear.
7. An electrical automation control cabinet in accordance with claim 1 wherein: the hanging fire extinguisher (12) is a hanging dry powder fire extinguisher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011021108.0A CN114256757B (en) | 2020-09-25 | 2020-09-25 | Electric automatization switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011021108.0A CN114256757B (en) | 2020-09-25 | 2020-09-25 | Electric automatization switch board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114256757A CN114256757A (en) | 2022-03-29 |
| CN114256757B true CN114256757B (en) | 2024-04-05 |
Family
ID=80790196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011021108.0A Active CN114256757B (en) | 2020-09-25 | 2020-09-25 | Electric automatization switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114256757B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631179A (en) * | 2018-06-26 | 2018-10-09 | 芜湖广智天和信息技术有限公司 | A kind of system integration switch board that safety coefficient is high |
| CN209771180U (en) * | 2019-03-14 | 2019-12-13 | 河南凯源水务科技有限公司 | Intelligent pump room control device |
| CN211327883U (en) * | 2019-06-25 | 2020-08-25 | 西南石油大学 | Electric automatization switch board |
| CN211357551U (en) * | 2019-12-13 | 2020-08-28 | 马鞍山市惠安消防安全设备有限公司 | Suspension type dry chemical extinguisher |
-
2020
- 2020-09-25 CN CN202011021108.0A patent/CN114256757B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631179A (en) * | 2018-06-26 | 2018-10-09 | 芜湖广智天和信息技术有限公司 | A kind of system integration switch board that safety coefficient is high |
| CN209771180U (en) * | 2019-03-14 | 2019-12-13 | 河南凯源水务科技有限公司 | Intelligent pump room control device |
| CN211327883U (en) * | 2019-06-25 | 2020-08-25 | 西南石油大学 | Electric automatization switch board |
| CN211357551U (en) * | 2019-12-13 | 2020-08-28 | 马鞍山市惠安消防安全设备有限公司 | Suspension type dry chemical extinguisher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114256757A (en) | 2022-03-29 |
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