CN112886412A - Early warning type industrial electric control cabinet - Google Patents
Early warning type industrial electric control cabinet Download PDFInfo
- Publication number
- CN112886412A CN112886412A CN202011576373.5A CN202011576373A CN112886412A CN 112886412 A CN112886412 A CN 112886412A CN 202011576373 A CN202011576373 A CN 202011576373A CN 112886412 A CN112886412 A CN 112886412A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- fixedly arranged
- electric control
- early warning
- control cabinet
- 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
Links
- 239000000779 smoke Substances 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 21
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
- 229910052742 iron Inorganic materials 0.000 claims description 16
- 230000005855 radiation Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses an early warning type industrial electric control cabinet which comprises a cabinet body, a sealing door, a controller, a cooling fan, an alarm mechanism, a plugging mechanism, a lithium battery, a negative pressure sensor, a circuit breaker, a storage mechanism, an exhaust mechanism, a mounting plate and a smoke filter screen.
Description
Technical Field
The invention relates to a control cabinet, in particular to an early warning type industrial electric control cabinet.
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.
When circuit in the switch board appears ageing or short circuit phenomenon, the inside flame that has of switch board produces, if the unable discovery in time of staff, can lead to the emergence of fire incident, not only causes the hidden danger to personal safety, still causes the loss to the asset of mill, in view of above defect, is necessary to design early warning formula industry automatically controlled switch board in fact.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides an early warning type industrial electric control cabinet to solve the problems in the background technology.
In order to solve the technical problems, the technical scheme of the invention is as follows: the early warning type industrial electric control cabinet comprises a cabinet body, a sealing door, a controller, a cooling fan, an alarm mechanism, a plugging mechanism, a lithium battery, a negative pressure sensor, a circuit breaker, a storage mechanism, an exhaust mechanism, a mounting plate and a smoke filter screen, wherein the front end of the inner part of the cabinet body is hinged with the sealing door, the right side of the sealing door is connected with a lock catch of the cabinet body, the controller is fixedly arranged at the front end of the outer part of the sealing door, the cooling fan is fixedly arranged at the left side of the top of the cabinet body, the alarm mechanism is fixedly arranged at the left side of the top of the cabinet body, the plugging mechanism is slidably arranged at the upper end of the inner part of the cabinet body, the lithium battery is fixedly arranged at the right side of the top of the cabinet body, the negative pressure sensor is fixedly arranged at the upper end of the left side of the inner part of the cabinet body, the storage mechanism inside from top to bottom set firmly the mounting panel, mounting panel inside set firmly the smoke filter screen.
Furthermore, the alarm mechanism consists of an alarm and a smoke sensor.
Further, the left side of the top of the cabinet body is fixedly provided with an alarm, and the right side of the top end in the cabinet body is fixedly provided with a smoke sensor.
Furthermore, the plugging mechanism consists of an iron plate, a spring and an electromagnet.
Further, the right side of the top end in the cabinet body is provided with an iron plate in a sliding mode, the right side of the iron plate is fixedly provided with a spring, the spring is fixedly connected with the cabinet body, and the left side of the top end in the cabinet body is fixedly provided with an electromagnet.
Further, the storage mechanism consists of a high-pressure tank and a pressure relief valve.
Further, the right side of the cabinet body is sealed and fixedly provided with a high-pressure tank, and a pressure release valve penetrates through the conical thread at the top of the high-pressure tank.
Furthermore, the exhaust mechanism consists of an air suction pump, a connecting pipe, an electromagnetic valve, a cavity, a mounting hole and a one-way valve.
Further, the inside left side lower extreme of high-pressure tank set firmly the aspirator pump, the inside left side lower extreme of high-pressure tank set firmly the connecting pipe, the connecting pipe sealed run through in the cabinet body, the inside solenoid valve that sets firmly of connecting pipe.
Further, the internal portion right side an organic whole of cabinet be equipped with the cavity, the internal portion right side of cabinet from top to bottom an organic whole be equipped with the mounting hole, the mounting hole inside set firmly the check valve.
Compared with the prior art, this automatically controlled switch board of early warning formula industry, when the internal portion of cabinet has the flame to produce, the device is in the state of outage immediately with external power supply, and simultaneously, the device can be with the internal portion of cabinet in the state of negative pressure, with this prevent stretching of flame, in addition, through alarming function's effect, the suggestion staff carries out corresponding processing to the internal portion of cabinet immediately, can know from this, through using the device in this application, not only play the guarantee to personal safety, the incident of mill's asset loss has still been avoided taking place.
Drawings
FIG. 1 is a front sectional view of an early warning type industrial electronic control cabinet;
FIG. 2 is a front view of an early warning type industrial electronic control cabinet;
FIG. 3 is an internal cross-sectional view of the exhaust mechanism;
FIG. 4 is a circuit diagram of an early warning type industrial electric control cabinet;
fig. 5 is a circuit diagram of the circuit breaker and the heat dissipation fan and the external power source.
The intelligent household cabinet comprises a cabinet body 1, a sealing door 2, a controller 3, a cooling fan 4, an alarm mechanism 5, a plugging mechanism 6, a lithium battery 7, a negative pressure sensor 8, a circuit breaker 9, a storage mechanism 10, an exhaust mechanism 11, a mounting plate 12, a smoke filter screen 13, an alarm 14, a smoke sensor 15, an iron plate 16, a spring 17, an electromagnet 18, a high-pressure tank 19, a pressure release valve 20, an air suction pump 21, a connecting pipe 22, an electromagnetic valve 23, a cavity 24, a mounting hole 25 and a one-way valve 26.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.
Example 1
As shown in fig. 1 and 2, the early warning type industrial electronic control cabinet comprises a cabinet body 1, a sealing door 2, a controller 3, a cooling fan 4, an alarm mechanism 5, a plugging mechanism 6, a lithium battery 7, a negative pressure sensor 8, a circuit breaker 9, a storage mechanism 10, an exhaust mechanism 11, a mounting plate 12 and a smoke filter screen 13, wherein the sealing door 2 is hinged at the front end inside the cabinet body 1, the right side of the sealing door 2 is connected with the cabinet body 1 in a locking manner, the controller 3 is fixedly arranged at the front end outside the sealing door 2, the cooling fan 4 is fixedly arranged at the left side of the top of the cabinet body 1, the alarm mechanism 5 is fixedly arranged at the left side of the top of the cabinet body 1, the plugging mechanism 6 is slidably arranged at the upper end inside the cabinet body 1, the lithium battery 7 is fixedly arranged at the right side of the top of the cabinet body 2, the negative pressure sensor 8 is fixedly arranged at the upper end inside the left side, 1 right side of the cabinet body sealed storage mechanism 10 that has set firmly, the inside left side lower extreme of storage mechanism 10 exhaust mechanism 11 that has set firmly, storage mechanism 10 inside mounting panel 12 that has set firmly from top to bottom, mounting panel 12 inside set firmly smoke filter 13.
When the electronic elements in the cabinet body 1 are powered on for use, an operator turns on the cooling fan 4 to cool the electronic elements in the cabinet body 1, when the electronic elements in the cabinet body 1 are aged or short-circuited to cause sparks, smoke is generated in the cabinet body 1, the alarm mechanism 5 is turned on, the circuit breaker 9 is turned off, the plugging mechanism 6, the exhaust mechanism 11 and the alarm mechanism 5 are turned on, the cooling fan 4 is isolated from the interior of the cabinet body 1 by the plugging mechanism 6 and is synchronized, the smoke in the cabinet body 1 is discharged into the storage mechanism 10 by the exhaust mechanism 11, the interior of the cabinet body 1 is in a negative pressure state through the above method, the fire extinguishing treatment is effectively carried out on the interior of the cabinet body 1, when the air pressure in the cabinet body 1 reaches the monitoring range of the negative pressure sensor 8, the exhaust mechanism 11 stops working, in addition, the alarm sound prompts an operator to correspondingly process the aged or short-circuited electronic elements in the cabinet body 1.
Example 2
As shown in fig. 1, 2 and 3, the early warning type industrial electric control cabinet comprises a cabinet body 1, a sealing door 2, a controller 3, a heat radiation fan 4, an alarm mechanism 5, a plugging mechanism 6, a lithium battery 7, a negative pressure sensor 8, a circuit breaker 9, a storage mechanism 10, an exhaust mechanism 11, a mounting plate 12 and a smoke filter 13, wherein the sealing door 2 is hinged at the front end inside the cabinet body 1, the right side of the sealing door 2 is connected with the cabinet body 1 in a locking manner, the controller 3 is fixedly arranged at the front end outside the sealing door 2, the heat radiation fan 4 is fixedly arranged at the left side of the top of the cabinet body 1, the alarm mechanism 5 is fixedly arranged at the left side of the top of the cabinet body 1, the plugging mechanism 6 is slidably arranged at the upper end inside the cabinet body 1, the lithium battery 7 is fixedly arranged at the right side of the top of the cabinet body 2, the negative pressure sensor 8 is fixedly arranged at the upper end of the left side, the cabinet body 1 right side sealed storage mechanism 10 that has set firmly, the inside left side lower extreme of storage mechanism 10 exhaust mechanism 11 has set firmly, the inside mounting panel 12 that has set firmly from top to bottom of storage mechanism 10, the inside smoke filter 13 that has set firmly of mounting panel 12, alarm mechanism 5 constitute by alarm 14 and smoke inductor 15, the cabinet body 1 top left side set firmly alarm 14, the inside top right side of the cabinet body 1 set firmly smoke inductor 15, shutoff mechanism 6 constitute by iron plate 16, spring 17 and electro-magnet 18, the inside top right side of the cabinet body 1 slide and be equipped with iron plate 16, the iron plate 16 right side set firmly spring 17, spring 17 and cabinet body 1 fixed connection, the inside top left side of the cabinet body 1 set firmly electro-magnet 18, storage mechanism 10 constitute by high-pressure tank 19 and relief valve 20, 1 right side of the cabinet body is sealed to be equipped with high- pressure tank 19, 19 top awl screw threads of high-pressure tank run through and have relief valve 20, exhaust mechanism 11 constitute by aspirator pump 21, connecting pipe 22, solenoid valve 23, cavity 24, mounting hole 25 and check valve 26, 19 inside left side lower extreme of high-pressure tank have set firmly aspirator pump 21, 19 interior left side lower extreme of high-pressure tank have set firmly connecting pipe 22, connecting pipe 22 sealed run through in cabinet body 1, connecting pipe 22 inside solenoid valve 23 has set firmly, 1 inside right side an organic whole of the cabinet body be equipped with cavity 24, 1 inside right side of the cabinet body from top to bottom an organic whole be equipped with mounting hole 25, 25 inside of mounting hole have set firmly check valve 26.
Before the early warning type industrial electric control cabinet is used, an operator firstly connects an external power supply with a wire of a circuit breaker 9, then connects the circuit breaker 9 with a heat radiation fan 4 and an electronic element wire in a cabinet body 1, when the electronic element in the cabinet body 1 is electrified for use, the operator starts the heat radiation fan 4 to perform heat radiation treatment on heat generated by the electronic element in the cabinet body 1 during working, when the electronic element in the cabinet body 1 is aged or short-circuited to cause spark, smoke is generated in the cabinet body 1 at the moment, when the smoke sensor 15 detects the smoke, the circuit breaker 9 is disconnected, the heat radiation fan 4 stops working, meanwhile, the electromagnet 18, the alarm 14, the suction pump 21 and the electromagnetic valve 23 are started, the electromagnet 18 adsorbs an iron plate 16, namely the iron plate 16 moves from right to left along the direction of the cabinet body 1, synchronously, the spring 17 deforms, and when the electromagnet 18 and the iron plate 16 are attracted, the iron plate 16 isolates the interior of the cabinet body 1 from the outside, and synchronously, the suction pump 21 discharges smoke in the cabinet body 1 into the lower end of the interior of the high-pressure tank 19 from the cavity 24 through the one-way valve 26 in the mounting hole 25, the smoke filter 13 filters and purifies particles in the smoke and then discharges the particles into the upper end of the interior of the high-pressure tank 19, when the air pressure in the interior of the high-pressure tank 19 is higher than the pressure value set by the pressure relief valve 20, the purified gas in the high-pressure tank 19 is discharged out of the outside, in the above way, the interior of the cabinet body 1 is in a negative pressure state, when the negative pressure in the interior of the cabinet body 1 reaches the value set by the negative pressure sensor 8, the suction pump 21 and the electromagnetic valve 23 are closed, through the above operation steps, the spread of fire in the interior of the cabinet body 1 can be prevented, in addition, the alarm 14 prompts operators that smoke, the electromagnet 18 and the alarm 14 are manually closed, namely the adsorption force of the electromagnet 18 on the iron plate 16 is eliminated, the iron plate 16 is reset through the action of the resilience force of the spring 17, namely the inside of the cabinet body 1 is communicated with the outside, the sealing door 2 is opened by an operator, and the aged or short-circuited electronic elements in the cabinet body 1 are correspondingly processed.
As shown in fig. 4 and 5, the lithium battery 7 in the present application is for supplying energy to the negative pressure sensor 8, the alarm 14, the smoke sensor 15, the getter pump 21, the solenoid valve 23, and the controller 3, the circuit breaker 9 is connected to the heat dissipation fan 4 through a wire, and the circuit breaker 9 is connected to an external power source.
Claims (10)
1. The early warning type industrial electric control cabinet is characterized by comprising a cabinet body, a sealing door, a controller, a heat radiation fan, an alarm mechanism, a plugging mechanism, a lithium battery, a negative pressure sensor, a circuit breaker, a storage mechanism, an exhaust mechanism, a mounting plate and a smoke filter screen, wherein the front end inside the cabinet body is hinged with the sealing door, the right side of the sealing door is connected with a cabinet body lock catch, the controller is fixedly arranged at the front end outside the sealing door, the heat radiation fan is fixedly arranged on the left side of the top of the cabinet body, the alarm mechanism is fixedly arranged on the left side of the top of the cabinet body, the plugging mechanism is slidably arranged at the upper end inside the cabinet body, the lithium battery is fixedly arranged on the right side of the top of the cabinet body, the negative pressure sensor is fixedly arranged at the upper end of the left side inside the cabinet body, the circuit breaker is fixedly arranged at the lower end of the left side of, the storage mechanism inside from top to bottom set firmly the mounting panel, mounting panel inside set firmly the smoke filter screen.
2. The pre-warning industrial electric control cabinet as claimed in claim 1, wherein the warning mechanism comprises an alarm and a smoke sensor.
3. The early warning type industrial electric control cabinet according to claim 1, wherein an alarm is fixedly arranged on the left side of the top of the cabinet body, and a smoke sensor is fixedly arranged on the right side of the top end in the cabinet body.
4. The early warning type industrial electric control cabinet according to claim 1, wherein the plugging mechanism is composed of an iron plate, a spring and an electromagnet.
5. The early warning type industrial electric control cabinet according to claim 1, wherein an iron plate is slidably arranged on the right side of the top end inside the cabinet body, a spring is fixedly arranged on the right side of the iron plate, the spring is fixedly connected with the cabinet body, and an electromagnet is fixedly arranged on the left side of the top end inside the cabinet body.
6. The pre-warning industrial electronic control cabinet according to claim 1, wherein the storage mechanism comprises a high-pressure tank and a pressure relief valve.
7. The early warning type industrial electric control cabinet according to claim 1, wherein a high-pressure tank is fixedly arranged on the right side of the cabinet body in a sealing manner, and a pressure release valve is arranged on the top of the high-pressure tank in a penetrating manner through a taper thread.
8. The early warning type industrial electric control cabinet according to claim 1, wherein the exhaust mechanism comprises an air suction pump, a connecting pipe, an electromagnetic valve, a cavity, a mounting hole and a one-way valve.
9. The early warning type industrial electric control cabinet according to claim 7, wherein a suction pump is fixedly arranged at the lower end of the left side in the high-pressure tank, a connecting pipe is fixedly arranged at the lower end of the left side in the high-pressure tank, the connecting pipe penetrates through the cabinet body in a sealing manner, and an electromagnetic valve is fixedly arranged in the connecting pipe.
10. The early warning type industrial electric control cabinet according to claim 1, wherein a cavity is integrally formed in the right side of the interior of the cabinet body, a mounting hole is integrally formed in the right side of the interior of the cabinet body from top to bottom, and a check valve is fixedly arranged in the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011576373.5A CN112886412A (en) | 2020-12-28 | 2020-12-28 | Early warning type industrial electric control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011576373.5A CN112886412A (en) | 2020-12-28 | 2020-12-28 | Early warning type industrial electric control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112886412A true CN112886412A (en) | 2021-06-01 |
Family
ID=76043820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011576373.5A Pending CN112886412A (en) | 2020-12-28 | 2020-12-28 | Early warning type industrial electric control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112886412A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204440A (en) * | 2021-12-08 | 2022-03-18 | 二工防爆科技股份有限公司 | Explosion-proof power distribution cabinet |
| CN114336370A (en) * | 2021-12-28 | 2022-04-12 | 上海益邦智能技术股份有限公司 | Park energy-saving management equipment based on digital platform |
| CN117013418A (en) * | 2023-08-07 | 2023-11-07 | 南通旭泰自动化设备有限公司 | High-voltage switch GIS monitoring device with safety protection structure |
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| CN211958516U (en) * | 2020-05-29 | 2020-11-17 | 一水建设有限公司 | Switch board with automatic function of putting out a fire |
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2020
- 2020-12-28 CN CN202011576373.5A patent/CN112886412A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205543912U (en) * | 2016-03-01 | 2016-08-31 | 陈昊 | Box -type substation with automatic fire extinguishing function |
| CN105977818A (en) * | 2016-06-23 | 2016-09-28 | 安徽富煌电控设备有限公司 | Automatic detection type box-type substation |
| CN107863708A (en) * | 2017-11-13 | 2018-03-30 | 湖南湘讯企业管理有限公司 | A kind of dust-proof radiating electric power cabinet with fire-extinguishing function concurrently |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204440A (en) * | 2021-12-08 | 2022-03-18 | 二工防爆科技股份有限公司 | Explosion-proof power distribution cabinet |
| CN114336370A (en) * | 2021-12-28 | 2022-04-12 | 上海益邦智能技术股份有限公司 | Park energy-saving management equipment based on digital platform |
| CN117013418A (en) * | 2023-08-07 | 2023-11-07 | 南通旭泰自动化设备有限公司 | High-voltage switch GIS monitoring device with safety protection structure |
| CN117013418B (en) * | 2023-08-07 | 2024-04-26 | 南通旭泰自动化设备有限公司 | High-voltage switch GIS monitoring device with safety protection structure |
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| PB01 | Publication | ||
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Application publication date: 20210601 |