CN109038261A - A kind of electric power cabinet with self moisture-proof function - Google Patents
A kind of electric power cabinet with self moisture-proof function Download PDFInfo
- Publication number
- CN109038261A CN109038261A CN201810856566.2A CN201810856566A CN109038261A CN 109038261 A CN109038261 A CN 109038261A CN 201810856566 A CN201810856566 A CN 201810856566A CN 109038261 A CN109038261 A CN 109038261A
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- China
- Prior art keywords
- electric power
- power cabinet
- fixedly connected
- proof function
- moisture
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- 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
- H02B1/28—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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of electric power cabinets with self moisture-proof function, multiple first ventilation holes are offered on the support base, and the upper end of support base offers the second ventilation hole, the side wall of second ventilation hole is fixedly connected with exhaust fan, the lower end of the electric power cabinet offers multiple penetrate through with the second ventilation hole and is connected with third venting hole, second electromagnet energizing magnetic, to attract the second iron block to move out seal groove with the second sealing plate, so that humid air inside electric power cabinet be allow to flow out out of drying tube；As the moisture on dry progress lime cartridge is constantly reduced, so that the first contact moves upwards under telescopic rod pulling, after the first contact is detached from the second wafer, series circuit is disconnected, electrical component stops working, and whole device is restored to origin-location under the action of the spring；Therefore the device can achieve the effect of Intelligent moisture-proof.
Description
Technical field
The present invention relates to power product technical field, specially a kind of electric power cabinet with self moisture-proof function.
Background technique
Electric power cabinet is the final stage device of distribution system.Electric power cabinet is the general designation of motor control center.Electric power cabinet use exists
The occasion that load is more dispersed, circuit is less；The occasion that motor control center concentrates for load, circuit is more.Their handles
The electric energy of a certain circuit of upper level controller switching equipment distributes to nearest load.This grade of equipment reply load provide protection, monitoring and
Control.
The patent of Publication No. CN207518065U, discloses a kind of electric power cabinet with moisture-proof function, the electric power cabinet by
Following structure composition: canopy, fan, interspersed pipe, seal box, shaft, sealing cover, placement plate, port, support plate, moisture-proof pedestal, card
The electric power cabinet of plate, card slot, through-hole, cavity, drying box, bearing, liner, electric power cabinet ontology, the moisture-proof function can be accomplished the rainy day
Moisture-proof effect, but electric cabinet needs the drying inside real-time ensuring electric power cabinet as a kind of prolonged electric power storage equipment.
The patent of Publication No. CN207165929U discloses a kind of quick-dehumidifying device suitable for electric power cabinet, this is removed
Wet device is by following structure composition: electric power cabinet, drying box, blower, electric cabinet door, heater box, exhaust blower, baffle, rubber mount, card
Slot, handle, buckle, protection against electric shock Sign Board, cabinet leg, anti-corrosion plastic plate, exhaust outlet, neonychium, handle, anticorrosion plate, back-fire relief
Plate, protection against electric shock plate, fixed link, thermovent, liquid collecting funnel, the electric power cabinet quick-dehumidifying device can reach the effect of rapid moisture removal
Fruit, but artificial control dehumidification process is needed, it can not be timely and effectively to dehumidifying be carried out in electric power cabinet, so as to shorten electric power cabinet
Service life.
Summary of the invention
The purpose of the present invention is to provide a kind of electric power cabinets with self moisture-proof function, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of electric power cabinet with self moisture-proof function, including electric power cabinet, the electric power cabinet are fixedly connected on support base；
Multiple first ventilation holes are offered on the support base, and the upper end of support base offers the second ventilation hole, it is described
The side wall of second ventilation hole is fixedly connected with exhaust fan, and the lower end of the electric power cabinet offers multiple penetrate through with the second ventilation hole and connects
It is connected to third venting hole, and the inner bottom wall of electric power cabinet is fixedly connected with gag lever post, activity is plugged with and third on the gag lever post
The first sealing bar that ventilation hole matches, and one end of the first sealing bar is fixedly connected with the first iron block, first iron block
The other end is fixedly connected with one end of the first spring, and the other end of the first spring is fixedly connected on the side wall of the first electromagnet,
The inner sidewall of the electric power cabinet is fixedly connected with multiple fans, and the inner bottom wall of electric power cabinet is fixedly connected with control device；
The control device includes controller chassis, and the inner roof wall of the controller chassis is fixedly connected with telescopic rod, and telescopic rod
The other end is fixedly connected on the upper surface of the first contact, and the lower end of first contact is fixedly connected with mobile bar, and mobile
The other end activity of bar is through fixed plate and is fixedly connected on the upper surface of lime cartridge, and the both ends of the fixed plate are fixedly connected
On the inner sidewall of controller chassis, and the upper end of fixed plate is fixedly connected with one end of second spring, and the other end of second spring is solid
Surely it is connected on the lower end surface of the second wafer, multiple gully-holes is offered on the controller chassis, and is fixed on the side wall of gully-hole
It is connected with cotton of catchmenting；
First electromagnet, exhaust fan, fan, the second electromagnet and extraneous power supply form a series loop.
Preferably, the electric power cabinet upper end offers multiple dried holes, and the quantity of dried hole is more than or equal to six, in etc.
Apart from annular spread.
Preferably, the two sidewalls of the electric power cabinet fixation is plugged with vent window.
Preferably, it is hinged with cabinet door at the front opening of the electric power cabinet, and is provided with handle in cabinet door.
Preferably, fixation is plugged with drying tube in the dried hole, and the lower end of drying tube is fixedly connected with gas collecting tube, institute
The inner sidewall for stating drying tube offers seal groove, and the second sealing plate is slidably connected in seal groove, second sealing plate
One end activity outside seal groove runs through the side wall of limitting casing, and limitting casing is fixedly connected on the inside of drying tube, described
Third spring is wound on second sealing plate, the both ends of third spring are respectively fixedly connected on the side wall of the second sealing plate and limit
On the lateral wall of position frame, one end that second sealing plate is located in limitting casing is fixedly connected with the second iron block, and in limitting casing
It is provided with the second electromagnet to match with the second iron block, second electromagnet is fixedly connected on the inner sidewall of drying tube.
Preferably, the drying tube is in rectangular configuration.
Preferably, be fixedly attached rubber sleeve on second sealing plate, and rubber sleeve and seal groove it is close to each other one
End contradicts connection, and the rubber sleeve is located at one end in seal groove in round end structure.
Preferably, the lower end of first sealing bar is fixedly connected with rubber block, and the inner sidewall of rubber block and electric power cabinet
One end close to each other contradicts connection.
Preferably, the gas collecting tube is in horn-like structure.
Preferably, the quantity of the cotton of catchmenting is more than or equal to six, and is isodistantly spaced annular spread.
Compared with prior art, the beneficial effects of the present invention are:
1, the presence of control device can collect the humid air inside electric power cabinet by internal cotton of catchmenting in real time,
Decline so that lime cartridge constantly absorbs moisture with mobile bar so that the first contact to close to the second wafer direction
Movement, after the second wafer and the first contact pad, series circuit is connected, and exhaust fan and fan work, device start to dehumidify, with
In electric power cabinet moisture remove, under telescopic rod pulling, the first contact the second wafer upwardly and out, thus series circuit
It disconnects, and then achievees the effect that intelligent control.
2, the presence of exhaust fan and combination of fans can play the effect of dehumidifying.
3, the presence of the first sealing bar, gag lever post and the combination of the first iron block, can achieve the effect of sealing, prevent humidity
Air enters in electric power cabinet from bottom.
4, the presence of the second sealing plate, limitting casing and the combination of the second iron block, can play the effect of sealing, prevent humidity
Air enters in electric power cabinet from top.
To sum up, which can achieve the effect that self is moisture-proof.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention cross-sectional view；
Fig. 3 is A structure enlargement diagram of the present invention；
Fig. 4 is control device structure enlarged cross-sectional view of the present invention.
In figure: electric power cabinet 1, cabinet door 2, handle 3, dried hole 4, vent window 5, support base 6, the first ventilation hole 7, control device
8, the first sealing bar 9, gag lever post 10, the first iron block 11, the first electromagnet 12, exhaust fan 13, drying tube 14, gas collecting tube 15, wind
Fan the 16, second sealing plate 17, limitting casing 18, the second iron block 19, the second electromagnet 20, controller chassis 81, telescopic rod 82, the first contact
83, mobile bar 84, fixed plate 85, lime cartridge 86, the second wafer 87, cotton 88 of catchmenting.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution:
A kind of electric power cabinet with self moisture-proof function, including electric power cabinet 1, electric power cabinet 1 are fixedly connected on support base 6,
Multiple first ventilation holes 7 are offered on support base 6, and the upper end of support base 6 offers the second ventilation hole, the side of the second ventilation hole
Wall is fixedly connected with exhaust fan 13, and the lower end of electric power cabinet 1 offers multiple penetrate through with the second ventilation hole and is connected with third venting hole,
And the inner bottom wall of electric power cabinet 1 is fixedly connected with gag lever post 10, activity is plugged on gag lever post 10 matches with third venting hole
First sealing bar 9, and one end of the first sealing bar 9 is fixedly connected with the first iron block 11, the other end of the first iron block 11 is fixed to be connected
Be connected to one end of the first spring, the other end of the first spring is fixedly connected on the side wall of the first electromagnet 12, electric power cabinet 1 it is interior
Side wall is fixedly connected with multiple fans 16, and the inner bottom wall of electric power cabinet 1 is fixedly connected with control device 8.
Control device 8 includes controller chassis 81, and the inner roof wall of controller chassis 81 is fixedly connected with telescopic rod 82, and telescopic rod 82
The other end is fixedly connected on the upper surface of the first contact 83, and the lower end of the first contact 83 is fixedly connected with mobile bar 84, and moves
The other end activity of lever 84 is through fixed plate 85 and is fixedly connected on the upper surface of lime cartridge 86, and the both ends of fixed plate 85 are solid
Surely it is connected on the inner sidewall of controller chassis 81, and the upper end of fixed plate 85 is fixedly connected with one end of second spring, second spring
The other end be fixedly connected on the lower end surface of the second wafer 87, offer multiple gully-holes on controller chassis 81, and gully-hole
Cotton 88 of catchmenting is fixedly connected on side wall can make lime cartridge 86 after lime cartridge 86 constantly absorbs the moisture in humid air
Self weight increase, to moved downward with the first contact 83 by mobile bar 84, the movement of the first contact 83 can be constantly close
The second wafer 87, after the second wafer 87 and the contact of the first contact 83, series circuit is connected.
First electromagnet 12, exhaust fan 13, fan 16, the second electromagnet 20 and extraneous power supply form a series loop.
1 upper end of electric power cabinet offers multiple dried holes 4, and the quantity of dried hole 4 is more than or equal to six, is isodistantly spaced annular
Distribution, because dried hole 4 matches setting with drying tube 14, the quantity of drying tube 14 passes through increase also greater than being equal to six
Quantity achievees the effect that efficiently to dehumidify.
The fixation of the two sidewalls of electric power cabinet 1 is plugged with vent window 5, the presence of vent window 5, it is ensured that electric power cabinet 1 is just
Normal open wind, is flowed by air, is achieved the effect that dehumidifying, while can generate heat when the work of 1 electric elements inside of electric power cabinet, is led to
The presence of air regulator 5 can also play the role of cooling.
It is hinged with cabinet door 2 at the front opening of electric power cabinet 1, and is provided with handle 3 in cabinet door 2, the setting of handle 3 can be with
Achieve the effect that convenient for cabinet door 2, is 3 isolation material of handle, the setting of handle 3, can play guarantor when electric power cabinet 1 leaks electricity
Protect the effect of staff.
Fixation is plugged with drying tube 14 in dried hole 4, and the lower end of drying tube 14 is fixedly connected with gas collecting tube 15, drying tube
14 inner sidewall offers seal groove, and the second sealing plate 17 is slidably connected in seal groove, and being located at for the second sealing plate 17 is close
One end activity outside sealing groove runs through the side wall of limitting casing 18, and limitting casing 18 is fixedly connected on the inside of drying tube 14, and second
Third spring is wound on sealing plate 17, the both ends of third spring are respectively fixedly connected on the side wall of the second sealing plate 17 and limit
On the lateral wall of position frame 18, one end that the second sealing plate 17 is located in limitting casing 18 is fixedly connected with the second iron block 19, and limits
The second electromagnet 20 to match with the second iron block 19 is provided in frame 18, the second electromagnet 20 is fixedly connected on drying tube 14
On inner sidewall, work can be matched with fan 16, reach better dehumidifying effect, at the same can also play prevent humid air from
Top enters the effect inside electric power cabinet 1.
Drying tube 14 is in rectangular configuration, can be only achieved the effect of the second sealing plate 17 sealing, can just play so more preferable
Dehumidifying effect.
Rubber sleeve is fixedly attached on second sealing plate 17, and rubber sleeve contradicts with seal groove one end close to each other and connects
It connects, rubber sleeve is located at one end in seal groove in round end structure, can achieve the more complete effect of sealing by increasing rubber sleeve
Fruit, so as to preferably prevent steam from entering electric power cabinet 1, it is to block during the motion in order to prevent that rubber sleeve, which is set as round end,
Firmly the case where, occurs.
The lower end of first sealing bar 9 is fixedly connected with rubber block, and the inner sidewall of rubber block and electric power cabinet 1 is close to each other
One end contradicts connection, plays more preferable sealing function.
Gas collecting tube 15 is in horn-like structure, plays the role of better gas collection.
The quantity of cotton 88 of catchmenting is more than or equal to six, and is isodistantly spaced annular spread, plays the role of preferably being lauched.
In this case, after lime cartridge 86 constantly absorbs the moisture in humid air, the self weight of lime cartridge 86 can be made to increase,
To be moved downward with the first contact 83 by mobile bar 84, the movement of the first contact 83 can constantly close to the second wafer 87,
After the second wafer 87 and the first contact 83 contact, series circuit is connected；
Exhaust fan 13 and fan 16 are started to work, and start to extract or blow out the humid air in electric power cabinet 1；
First electromagnet, 12 energizing magnetic attracts the first iron block 11 to move with the first sealing bar 9, so that electric
The inside humid air of power cabinet 1 can be extracted；
Second electromagnet, 20 energizing magnetic, so that the second iron block 19 be attracted to move out sealing with the second sealing plate 17
Slot, so that 1 inside humid air of electric power cabinet be allow to flow out out of drying tube 14；
As the moisture on dry progress lime cartridge 86 is constantly reduced, so that the first contact 83 is drawn in telescopic rod 82
It is moved upwards under dynamic, after the first contact 83 is detached from the second wafer 87, series circuit is disconnected, and electrical component stops working, entirely
Device is restored to origin-location under the action of the spring；
Therefore the device can achieve the effect of Intelligent moisture-proof.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of electric power cabinet with self moisture-proof function, including electric power cabinet (1), the electric power cabinet (1) is fixedly connected on support
On seat (6)；
It is characterized by: offering multiple first ventilation holes (7) on the support base (6), and the upper end of support base (6) offers
Second ventilation hole, the side wall of second ventilation hole are fixedly connected with exhaust fan (13), and the lower end of the electric power cabinet (1) offers
It is multiple to be connected with third venting hole with the perforation of the second ventilation hole, and the inner bottom wall of electric power cabinet (1) is fixedly connected with gag lever post (10),
Activity is plugged with the first sealing bar (9) to match with third venting hole on the gag lever post (10), and the first sealing bar (9)
One end is fixedly connected with the first iron block (11), and the other end of first iron block (11) is fixedly connected with one end of the first spring,
The other end of first spring is fixedly connected on the side wall of the first electromagnet (12), and the inner sidewall of the electric power cabinet (1) is fixed to be connected
It is connected to multiple fans (16), and the inner bottom wall of electric power cabinet (1) is fixedly connected with control device (8)；
The control device (8) includes controller chassis (81), and the inner roof wall of the controller chassis (81) is fixedly connected with telescopic rod (82),
And the other end of telescopic rod (82) is fixedly connected on the upper surface of the first contact (83), the lower end of first contact (83) is solid
Surely it is connected with mobile bar (84), and the other end activity of mobile bar (84) through fixed plate (85) and is fixedly connected on lime cartridge
(86) on upper surface, the both ends of the fixed plate (85) are fixedly connected on the inner sidewall of controller chassis (81), and fixed plate
(85) upper end is fixedly connected with one end of second spring, and the other end of second spring is fixedly connected under the second wafer (87)
On end face, multiple gully-holes are offered on the controller chassis (81), and cotton of catchmenting (88) are fixedly connected on the side wall of gully-hole；
First electromagnet (12), exhaust fan (13), fan (16), the second electromagnet (20) and extraneous power supply form one and connect back
Road.
2. a kind of electric power cabinet with self moisture-proof function according to claim 1, it is characterised in that: the electric power cabinet
(1) upper end offers multiple dried holes (4), and the quantity of dried hole (4) is more than or equal to six, is isodistantly spaced annular spread.
3. a kind of electric power cabinet with self moisture-proof function according to claim 1, it is characterised in that: the electric power cabinet
(1) the fixation of two sidewalls is plugged with vent window (5).
4. a kind of electric power cabinet with self moisture-proof function according to claim 1, it is characterised in that: the electric power cabinet
(1) it is hinged at front opening cabinet door (2), and is provided with handle (3) in cabinet door (2).
5. a kind of electric power cabinet with self moisture-proof function according to claim 2, it is characterised in that: the dried hole
(4) fixation is plugged with drying tube (14) in, and the lower end of drying tube (14) is fixedly connected with gas collecting tube (15), the drying tube
(14) inner sidewall offers seal groove, and the second sealing plate (17) are slidably connected in seal groove, second sealing plate
(17) one end activity being located at outside seal groove runs through the side wall of limitting casing (18), and limitting casing (18) is fixedly connected on drying tube
(14) on inside, it is wound with third spring on second sealing plate (17), the both ends of third spring are respectively fixedly connected with
On the side wall of second sealing plate (17) and on the lateral wall of limitting casing (18), second sealing plate (17) is located at limitting casing (18)
Interior one end is fixedly connected with the second iron block (19), and is provided with second to match with the second iron block (19) in limitting casing (18)
Electromagnet (20), second electromagnet (20) are fixedly connected on the inner sidewall of drying tube (14).
6. a kind of electric power cabinet with self moisture-proof function according to claim 5, it is characterised in that: the drying tube
(14) in rectangular configuration.
7. a kind of electric power cabinet with self moisture-proof function according to claim 5, it is characterised in that: second sealing
Rubber sleeve is fixedly attached on plate (17), and rubber sleeve is contradicted with seal groove one end close to each other and connected, the rubber sleeve position
In one end in seal groove in round end structure.
8. a kind of electric power cabinet with self moisture-proof function according to claim 1, it is characterised in that: first sealing
The lower end of bar (9) is fixedly connected with rubber block, and rubber block contradicts with the inner sidewall of electric power cabinet (1) one end close to each other and connects
It connects.
9. a kind of electric power cabinet with self moisture-proof function according to claim 1, it is characterised in that: the gas collecting tube
It (15) is in horn-like structure.
10. a kind of electric power cabinet with self moisture-proof function according to claim 1, it is characterised in that: the cotton of catchmenting
(88) quantity is more than or equal to six, and is isodistantly spaced annular spread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810856566.2A CN109038261A (en) | 2018-07-31 | 2018-07-31 | A kind of electric power cabinet with self moisture-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810856566.2A CN109038261A (en) | 2018-07-31 | 2018-07-31 | A kind of electric power cabinet with self moisture-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109038261A true CN109038261A (en) | 2018-12-18 |
Family
ID=64647070
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| CN201810856566.2A Withdrawn CN109038261A (en) | 2018-07-31 | 2018-07-31 | A kind of electric power cabinet with self moisture-proof function |
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| CN110366356A (en) * | 2019-07-16 | 2019-10-22 | 张涛 | A kind of intelligent protection e-commerce platform showcase |
| CN110831367A (en) * | 2019-10-10 | 2020-02-21 | 广东洪裕智能制造研究院有限公司 | Food processing intelligence production line cooperative control platform |
| CN110797760A (en) * | 2020-01-03 | 2020-02-14 | 胜利油田海洋电气有限责任公司 | Marine high tension switchgear with generating line seals insulation system |
| CN110797760B (en) * | 2020-01-03 | 2020-04-17 | 胜利油田海洋电气有限责任公司 | Marine high tension switchgear with generating line seals insulation system |
| CN112676170A (en) * | 2020-10-27 | 2021-04-20 | 陈雨豪 | Empty package of commodity circulation packing detects sieving mechanism |
| CN112377864A (en) * | 2020-12-10 | 2021-02-19 | 江西瑞斯科救援科技有限公司 | A heat dissipation type lighting apparatus that protective effect is good for fire control |
| CN112864889A (en) * | 2021-01-13 | 2021-05-28 | 谢满英 | Dust removal cooling structure of many function combination formula switch board |
| CN114389163A (en) * | 2022-03-10 | 2022-04-22 | 广东特变电气股份有限公司 | Lightning protection type high-low voltage complete set switch board |
| CN114899779A (en) * | 2022-04-15 | 2022-08-12 | 江苏省中原通用机电有限公司 | High-strength air intensive enclosed bus duct |
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Application publication date: 20181218 |
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