CN113922234B - Power distribution cabinet capable of intelligently removing dust in cabinet and preventing and extinguishing fire - Google Patents
Power distribution cabinet capable of intelligently removing dust in cabinet and preventing and extinguishing fire Download PDFInfo
- Publication number
- CN113922234B CN113922234B CN202111306808.9A CN202111306808A CN113922234B CN 113922234 B CN113922234 B CN 113922234B CN 202111306808 A CN202111306808 A CN 202111306808A CN 113922234 B CN113922234 B CN 113922234B
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- CN
- China
- Prior art keywords
- box
- cabinet
- cabinet body
- fire
- pipe
- 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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- 239000000428 dust Substances 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000779 smoke Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 3
- 238000007906 compression Methods 0.000 claims 3
- 238000007599 discharging Methods 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 1
- 238000012423 maintenance Methods 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
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005057 refrigeration 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
- H02B1/32—Mounting of devices therein
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention belongs to the technical field of power distribution cabinets, and particularly discloses a power distribution cabinet capable of intelligently removing dust and preventing and extinguishing fire in the interior of a cabinet, which comprises a cabinet body, wherein a first box body and a second box body are respectively fixed at two sides of the bottom of the cabinet body, the first box body and the second box body are both positioned in an installation space below the ground, a first communicating pipe and a second communicating pipe are respectively connected at two sides of the top of the cabinet body, a second air pump is arranged on the second communicating pipe, the lower end of the second communicating pipe is connected with one side of the top of the first box body, a refrigerating system is arranged in the first box body, an air hole is formed in the side wall of the first box body, the other side of the top of the first box body is connected with the bottom of the cabinet body through a through hole, and a first air valve is arranged at the joint of the through hole and the second communicating pipe with the cabinet body.
Description
Technical Field
The invention belongs to the field of power distribution cabinets, and particularly discloses a power distribution cabinet which is capable of intelligently removing dust in the cabinet and preventing and extinguishing fires.
Background
The switch board is common power supply equipment, and the switch board is at the in-process of using, and the dust is accumulated easily to its inside, and these dust if can not clear up in time, and then the normal use to equipment is influenced easily, consequently needs the manual work to carry out periodic clearance, but this can consume more manpower, also needs to monitor the temperature in the switch board in addition, avoids the equipment damage that the temperature caused too high.
Disclosure of Invention
In view of the above, the technical problem to be solved by the invention is to provide a power distribution cabinet which is capable of intelligently removing dust in a cabinet and preventing and extinguishing fire so as to solve the problems in the prior art.
In order to achieve the above purpose, the invention provides a power distribution cabinet capable of intelligently dedusting and fire-preventing and extinguishing in a cabinet, which comprises a cabinet body, wherein a first box body and a second box body are respectively fixed on two sides of the bottom of the cabinet body, the first box body and the second box body are both positioned in an installation space below the ground, the two sides of the top of the cabinet body are respectively connected with a first communicating pipe and a second communicating pipe, a second air pump is arranged on the second communicating pipe, the lower end of the second communicating pipe is connected with one side of the top of the first box body, a refrigerating system is arranged in the first box body, an air hole is formed in the side wall of the first box body, the other side of the top of the first box body is connected with the bottom of the cabinet body through a through hole, the through hole and the connection part of the second communicating pipe with the cabinet body are respectively provided with a first air valve, a first air pump and a drying mechanism are arranged on the first communicating pipe, the lower end of the first communicating pipe is connected with one side of the top of the second box body, the other side of the top of the second box body is fixedly provided with a second air pump, the lower end of the air pump extends to the bottom of the second communicating pipe, the first air pump extends to the bottom of the cabinet body, the second air pump extends to the bottom of the second air pump and the first air pump and the second air pump and the air pump are connected with a dust sensor and the first air pump and the dust sensor.
In the above technical scheme, preferably, the second air pump and the first air pump are both fixedly connected with the outer side wall of the cabinet body through a fixing frame, and the fixing frame is made of aluminum alloy.
In the above technical scheme, preferably, the front of the cabinet body is an opening, the movable door is rotatably installed at the opening, and a sealing structure is arranged at the contact position of the movable door and the cabinet body.
In the above technical scheme, preferably, at least one smoke sensor is mounted on the top inner wall of the cabinet body, the smoke sensor is connected with the controller through a signal line, a fire extinguishing mechanism is arranged on the back of the cabinet body, and the fire extinguishing mechanism is connected with the controller through the signal line.
In the above technical scheme, preferably, the fire extinguishing mechanism comprises a compressed air tank, the compressed air tank is fixedly connected with the outer wall of the cabinet body, the top of the compressed air tank is connected with the top of the cabinet body through a connecting pipe, an electromagnetic valve is arranged on the connecting pipe, the electromagnetic valve is connected with a controller through a signal wire, and compressed carbon dioxide gas in a compressed state is filled in the compressed air tank.
In the above technical scheme, preferably, the top of the second box is connected with a water adding pipe, the bottom of the second box is connected with a drain pipe, and the water adding pipe and the drain pipe are both provided with control valves.
In the above technical scheme, preferably, the drying mechanism comprises an installation box, the upper end and the lower end of the installation box are both communicated with the first communication pipe, the first communication pipe is disconnected in the installation box, a containing box which is in sliding fit with the installation box is inserted into the installation box, ventilation holes which are communicated with the first communication pipe are formed in the upper end and the lower end of the containing box, and a handle is fixed on the outer wall of the containing box.
In the above technical scheme, preferably, the top of the cabinet body is fixedly provided with the vacuum pump through the mounting frame, and the air inlet of the vacuum pump is communicated with the interior of the cabinet body through the exhaust pipe.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the controller is matched with the temperature sensor and the dust sensor to monitor the temperature and the dust condition in the cabinet body, and the first air pump and the second air pump are arranged, so that the first air pump can remove dust when working, and the second air pump can reduce the temperature when working, thereby greatly saving manpower, achieving the purpose of automatic control and being beneficial to the automatic management and maintenance of the power distribution cabinet.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of another embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic diagram of the structure shown at A in FIG. 3;
fig. 5 is a schematic diagram of a controller portion of the present invention.
In the figure: the cabinet 1, the first air pump 2, the first communication pipe 3, the vacuum pump 4, the exhaust pipe 5, the movable door 6, the first box 7, the second box 8, the drain pipe 9, the water adding pipe 10, the ground 11, the air hole 12, the connecting pipe 13, the electromagnetic valve 14, the compressed air tank 15, the second air pump 16, the refrigerating system 17, the exhaust pipe 18, the first air valve 19, the smoke sensor 20, the handle 21, the accommodating box 22, the mounting box 23, the mounting frame 24, the control valve 25, the fixing frame 26 and the second communication pipe 27.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed below.
The intelligent dust-removing and fire-preventing and fire-extinguishing power distribution cabinet in the cabinet shown in fig. 1-5 comprises a cabinet body 1, wherein a first box body 7 and a second box body 8 are respectively fixed on two sides of the bottom of the cabinet body 1, the first box body 7 and the second box body 8 are both positioned in an installation space below the ground 11, a first communicating pipe 3 and a second communicating pipe 27 are respectively connected on two sides of the top of the cabinet body 1, a second air pump 16 is arranged on the second communicating pipe 27, the lower end of the second communicating pipe 27 is connected with one side of the top of the first box body 7, a refrigerating system 17 is arranged in the first box body 7, an air hole 12 is formed in the side wall of the first box body 7, the other side of the top of the first box body 7 is connected with the bottom of the cabinet body 1 through a through hole, and a first air valve 19 is arranged at the joint of the through hole and the second communicating pipe 27 and the cabinet body 1. When the first air pump 16 works, the first air valve 19 is opened, air in the cabinet 1 enters from the upper end of the second communicating pipe 27, then enters into the first box 7 from the lower end of the second communicating pipe 27, and under the action of the refrigeration system 17, the temperature in the first box 7 is at the bottom, and the air can be cooled after entering into the first box 7.
The first communication pipe 3 is provided with a first air pump 2 and a drying mechanism, the drying mechanism comprises a mounting box 23, the upper end and the lower end of the mounting box 23 are communicated with the first communication pipe 3, the first communication pipe 3 is disconnected in the mounting box 23, the mounting box 23 is internally provided with a containing box 22 which is in sliding fit with the first communication pipe, the upper end and the lower end of the containing box 22 are provided with air holes communicated with the first communication pipe 3, and a handle 21 is fixed on the outer wall of the containing box 22. The accommodating box 22 can be conveniently replaced through the handle 21, and the drying agent is placed in the accommodating box 22 for drying.
The lower extreme of first connecting pipe 3 is connected one side of the top of second box 8, the top opposite side of second box 8 is fixed with blast pipe 18, the lower extreme of blast pipe 18 extends to second box 8 bottom, the upper end of blast pipe 18 communicates with each other with the bottom of cabinet 1, the intussuseption of second box 8 is filled with clean water, blast pipe 18 and first connecting pipe 3 all are equipped with the second blast valve with cabinet 1 junction, refrigerating system 17, first blast valve 19, the second blast valve, first air pump 2 and the equal signal line of second air pump 16 are connected with the controller, the controller is connected with a plurality of dust sensor and temperature sensor through the signal line, a plurality of dust sensor and temperature sensor equipartition are in the inside of cabinet 1, the controller passes through the wire and is connected with the power. When the second air pump 2 works, the second air valve is opened, air in the cabinet body 1 enters the second cabinet body 8 through the exhaust pipe 18, the air is in contact with cleaning liquid in the second cabinet body 18, dust is absorbed by the cleaning liquid, and then the dust returns into the cabinet body 1 from the first communication pipe 3, and the residual water in the air is dried by the drying mechanism. The controller can be arranged in the cabinet body 1 or outside the cabinet body 1, and is used for comprehensive control, when the temperature is high, the second air pump 16 works, and when the dust is more, the first air pump 2 works.
The second air pump 16 and the first air pump 2 are fixedly connected with the outer side wall of the cabinet body 1 through a fixing frame 26, and the fixing frame 26 is made of aluminum alloy. The front of the cabinet body 1 is an opening, a movable door 6 is rotatably arranged at the opening, and a sealing structure is arranged at the contact part of the movable door 6 and the cabinet body 1. The top inner wall of the cabinet body 1 is provided with at least one smoke sensor 20, the smoke sensor 20 is connected with the controller through a signal wire, the back of the cabinet body 1 is provided with a fire extinguishing mechanism, and the fire extinguishing mechanism is connected with the controller through the signal wire. The smoke sensor 20 is used for monitoring the fire situation in the cabinet body 1, and when the fire phenomenon is detected, the controller controls the fire extinguishing mechanism to extinguish the fire.
The fire extinguishing mechanism comprises a compressed air tank 15, the compressed air tank 15 is fixedly connected with the outer wall of the cabinet body 1, the top of the compressed air tank 15 is connected with the top of the cabinet body 1 through a connecting pipe 13, an electromagnetic valve 14 is arranged on the connecting pipe 13, the electromagnetic valve 14 is connected with a controller through a signal wire, and compressed carbon dioxide gas in a compressed state is filled in the compressed air tank 15. The top of second box 8 is connected with water pipe 10, and the bottom of second box 8 is connected with drain pipe 9, all is equipped with control valve 25 on water pipe 10 and the drain pipe 9. The top of the cabinet body 1 is fixedly provided with a vacuum pump 4 through a mounting frame 24, and an air inlet of the vacuum pump 4 is communicated with the interior of the cabinet body 1 through an exhaust pipe 5. After the electromagnetic valve 14 is opened, carbon dioxide gas is poured into the cabinet body 1 to extinguish fire. The vacuum pump 4 can pump the air in the cabinet body 1 to achieve the aim of fire extinguishment.
In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, recitation of the terms "one embodiment," "some embodiments," "particular embodiments," etc., if present, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an inside intelligent dust removal of rack and can fire prevention switch board of putting out a fire, includes cabinet body (1), its characterized in that, the bottom both sides of cabinet body (1) are fixed with first box (7) and second box (8) respectively, be located the installation space below ground (11) between first box (7) and second box (8), the top both sides of cabinet body (1) are connected with first communicating pipe (3) and second communicating pipe (27) respectively, be equipped with second air pump (16) on second communicating pipe (27), the top one side of first box (7) is connected to the lower extreme of second communicating pipe (27), be equipped with refrigerating system (17) in first box (7), air vent (12) have been seted up on the lateral wall of first box (7), be connected through the through-hole between the top opposite side of first box (7) and the bottom of cabinet body (1), the junction of through-hole and second (27) and cabinet body (1) all are equipped with first air pump (19), the upper and lower end of first communicating pipe (8) is connected to first air pump (8) of first communicating pipe (8), the other side of first communicating pipe (8) extends down, the top of first box (8) is connected to the top of second air pipe (18), the upper end of blast pipe (18) communicates with each other with the bottom of cabinet body (1), the intussuseption of second box (8) is filled with clean water, blast pipe (18) and first communication pipe (3) all are equipped with second blast gate with cabinet body (1) junction, refrigerating system (17), first blast gate (19), second blast gate, first air pump (2) and second air pump (16) all signal line are connected with the controller, the controller is connected with a plurality of dust sensor and temperature sensor through the signal line, a plurality of dust sensor and temperature sensor equipartition are in the inside of cabinet body (1), the controller is connected with the power through the wire, install on the top inner wall of cabinet body (1) be not less than one smoke transducer (20), smoke transducer (20) are through signal line connection director, the back of cabinet body (1) is equipped with fire extinguishing mechanism, fire extinguishing mechanism is through signal line and controller connection, fire extinguishing mechanism includes compression cabinet (15), compression cabinet (15) inner air inlet (4) have air tank (4) through compression pump (4) the inside of air pump (1).
2. The intelligent dust-removing and fire-preventing and fire-extinguishing power distribution cabinet in the cabinet according to claim 1, wherein the second air pump (16) and the first air pump (2) are fixedly connected with the outer side wall of the cabinet body (1) through a fixing frame (26), and the fixing frame (26) is made of aluminum alloy.
3. The intelligent dust-removing and fire-preventing and fire-extinguishing power distribution cabinet in the cabinet according to claim 1, wherein the front surface of the cabinet body (1) is an opening, a movable door (6) is rotatably installed at the opening, and a sealing structure is arranged at the contact part of the movable door (6) and the cabinet body (1).
4. The intelligent dust-removing and fire-preventing and fire-extinguishing power distribution cabinet in the cabinet according to claim 1, wherein the compressed air tank (15) is fixedly connected with the outer wall of the cabinet body (1), the top of the compressed air tank (15) is connected with the top of the cabinet body (1) through a connecting pipe (13), an electromagnetic valve (14) is arranged on the connecting pipe (13), and the electromagnetic valve (14) is connected with a controller through a signal wire.
5. The intelligent dust-removing and fire-preventing and fire-extinguishing power distribution cabinet in the cabinet according to claim 1, wherein the top of the second box body (8) is connected with a water feeding pipe (10), the bottom of the second box body (8) is connected with a water discharging pipe (9), and control valves (25) are arranged on the water feeding pipe (10) and the water discharging pipe (9).
6. The intelligent dust-removing and fire-preventing and fire-extinguishing power distribution cabinet in the cabinet according to claim 1, wherein the drying mechanism comprises an installation box (23), the upper end and the lower end of the installation box (23) are both communicated with the first communication pipe (3), the first communication pipe (3) is disconnected in the installation box (23), a containing box (22) which is in sliding fit with the installation box (23) is inserted into the installation box (23), ventilation holes which are communicated with the first communication pipe (3) are formed in the upper end and the lower end of the containing box (22), and a handle (21) is fixed on the outer wall of the containing box (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111306808.9A CN113922234B (en) | 2021-11-05 | 2021-11-05 | Power distribution cabinet capable of intelligently removing dust in cabinet and preventing and extinguishing fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111306808.9A CN113922234B (en) | 2021-11-05 | 2021-11-05 | Power distribution cabinet capable of intelligently removing dust in cabinet and preventing and extinguishing fire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113922234A CN113922234A (en) | 2022-01-11 |
| CN113922234B true CN113922234B (en) | 2023-11-24 |
Family
ID=79245533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111306808.9A Active CN113922234B (en) | 2021-11-05 | 2021-11-05 | Power distribution cabinet capable of intelligently removing dust in cabinet and preventing and extinguishing fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113922234B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117298488A (en) * | 2023-11-28 | 2023-12-29 | 江苏高泰电气有限公司 | Power distribution cabinet installs fireproof structure additional |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204905689U (en) * | 2015-05-24 | 2015-12-23 | 陈斌 | Power switch cabinet with dust absorption and function of putting out a fire |
| CN205790986U (en) * | 2016-07-13 | 2016-12-07 | 国网山东省电力公司聊城供电公司 | A kind of Multifunctional power distribution cabinet with firebreak device |
| CN209046100U (en) * | 2018-12-05 | 2019-06-28 | 福建嘉壹自动化工程有限公司 | A kind of intelligent power distribution cabinet device |
| CN210669039U (en) * | 2019-09-20 | 2020-06-02 | 益阳昱丰电气有限公司 | Modularized intelligent environment-friendly high-voltage electric appliance cabinet |
| CN214232474U (en) * | 2020-12-30 | 2021-09-21 | 河南恒瑞电力设备有限公司 | Switch board gas extinguishing device |
-
2021
- 2021-11-05 CN CN202111306808.9A patent/CN113922234B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204905689U (en) * | 2015-05-24 | 2015-12-23 | 陈斌 | Power switch cabinet with dust absorption and function of putting out a fire |
| CN205790986U (en) * | 2016-07-13 | 2016-12-07 | 国网山东省电力公司聊城供电公司 | A kind of Multifunctional power distribution cabinet with firebreak device |
| CN209046100U (en) * | 2018-12-05 | 2019-06-28 | 福建嘉壹自动化工程有限公司 | A kind of intelligent power distribution cabinet device |
| CN210669039U (en) * | 2019-09-20 | 2020-06-02 | 益阳昱丰电气有限公司 | Modularized intelligent environment-friendly high-voltage electric appliance cabinet |
| CN214232474U (en) * | 2020-12-30 | 2021-09-21 | 河南恒瑞电力设备有限公司 | Switch board gas extinguishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113922234A (en) | 2022-01-11 |
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