CN113675735B - Distribution box for machine room - Google Patents
Distribution box for machine room Download PDFInfo
- Publication number
- CN113675735B CN113675735B CN202111237113.XA CN202111237113A CN113675735B CN 113675735 B CN113675735 B CN 113675735B CN 202111237113 A CN202111237113 A CN 202111237113A CN 113675735 B CN113675735 B CN 113675735B
- Authority
- CN
- China
- Prior art keywords
- dust
- gas circulation
- removing part
- ash
- mounting bracket
- 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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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/18—Particle separators, e.g. dust precipitators, using filtering belts
- B01D46/20—Particle separators, e.g. dust precipitators, using filtering belts the belts combined with drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
Abstract
The invention discloses a distribution box for a machine room, which relates to the technical field of distribution boxes and mainly aims to solve the problem that the dust on a dust screen cannot be effectively cleaned off in the existing distribution box for the machine room, and comprises a distribution box, a dust-proof component and a cleaning mechanism, wherein the dust screen is arranged in the dust-proof component, the cleaning mechanism comprises a dust cleaning component and a gas circulation component, the dust cleaning component comprises a main dust removing part and an auxiliary dust removing part which are distributed at two sides of the dust screen, the gas circulation component comprises a gas circulation part and a dust filtering and removing part which are communicated with each other, gas generated in the gas circulation part is blown to the dust screen through an exhaust hole in the auxiliary dust removing part, dust adhered to the inner part of the dust screen can be blown to the main dust removing part, dust scraping parts on the main dust removing part can scrape dust adhered to the surface of the dust screen, dust suction holes can suck dust into the dust filtering and removing part, the dust filtering and removing part can filter and filter dust in the air and then enter the gas circulation part for cyclic utilization, has the characteristic of good dust removal effect.
Description
Technical Field
The invention relates to the technical field of distribution boxes, in particular to a distribution box for a machine room.
Background
The distribution box is generally arranged in the machine room in a matching way, and the switching equipment, the measuring instrument, the protective electrical appliance and the auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form the low-voltage distribution box. The circuit can be switched on or off by a manual or automatic switch in normal operation, and the circuit can be switched off or alarmed by a protective electrical appliance in fault or abnormal operation, various parameters in operation can be displayed by a measuring instrument, and certain electrical parameters can be adjusted to prompt or send signals for deviating from normal working state.
But the shell of current computer lab block terminal all can be provided with grid or dust screen, is used for preventing dust on the one hand, is used for ventilation and heat dissipation on the one hand, but uses a period of time, and equipment in the computer lab can produce the less dust of some granule in the production process, and these dust screens can obstruct these dusts, but these dusts long-term adhesion can cause the dust screen jam on the dust screen, makes it lose ventilation and heat dissipation function, also has the scheme of using the clearance brush to come these dusts of automatic clearance in some prior published patents, but these schemes can have some drawbacks:
1. dust cleaned from the dustproof net falls into the distribution box again, so that the dust is adhered to the internal electronic components, and the service life of the electronic components is shortened;
2. the dust screen is generally fixed, needs to drive the clearance brush through drive arrangement and removes repeatedly just can realize the clearance, and the dust generally all adheres in the inside or the surface of dust screen moreover, and the clearance brush can't come out the dust clearance of inside, and the clearance is got up and is wasted time and energy more, also difficult clean up moreover.
Disclosure of Invention
The invention aims to provide a distribution box for a machine room, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions:
the utility model provides a block terminal for computer lab, includes the block terminal, be provided with the casing in the block terminal, still include:
the dustproof assembly is positioned in the shell and comprises a dustproof net, a driving rotating part and a plurality of driven rotating parts, and the dustproof net is connected to the surfaces of the driving rotating part and the driven rotating parts in a rolling manner; and
the clearance mechanism that is located the casing, clearance mechanism includes deashing subassembly and gas circulation subassembly, the deashing subassembly is including main dusting portion and the vice dusting portion that distributes in the dust screen both sides, the gas circulation subassembly is including the gas circulation portion and the filtration dust removal portion that communicate each other, main dusting portion and filtration dust removal portion intercommunication, vice dusting portion and gas circulation portion intercommunication are provided with the ash absorption hole in the main dusting portion and scrape the ash piece, scrape ash piece and dust screen surface laminating, are provided with the exhaust hole corresponding with the position in ash absorption hole in the vice dusting portion.
As a further aspect of the present application: the main ash removing part and the auxiliary ash removing part respectively comprise a first limiting part and a second limiting part, the first limiting part and the second limiting part are internally designed to be hollow structures, the number of the ash sucking holes, the ash scraping parts and the air exhaust holes is a plurality of, the ash sucking holes and the ash scraping parts are uniformly arranged on the surface of the first limiting part, and the air exhaust holes are uniformly arranged on the surface angle of the second limiting part.
As a still further aspect of the present application: the deashing subassembly still includes the adjusting part, the adjusting part includes:
the threaded rod is connected with a plurality of sliding pieces in a threaded manner; and
the first telescopic air guide piece is connected between the filtering and dust removing part and the first limiting part and between the second limiting part and the gas circulating part, and the first telescopic air guide piece is installed on the sliding part.
As a still further aspect of the present application: the cleaning mechanism further comprises a mounting frame which is assembled and connected with the shell, the mounting frame comprises a first mounting frame and a second mounting frame, the second mounting frame is assembled and connected with the first mounting frame, and the threaded rod is installed on the second mounting frame.
As a still further aspect of the present application: the gas circulation subassembly still includes flexible platform and the flexible air guide piece of second, the flexible air guide piece of second is connected between gas circulation portion and filtration dust removal portion, gas circulation portion and filtration dust removal portion install on flexible platform, be provided with the fixed air guide piece of connecting between filtration dust removal portion and first flexible air guide piece and connecting between gas circulation portion and first flexible air guide piece on the slider, and flexible platform and second mounting bracket sliding connection, the slider is through fixed air guide piece connection flexible platform.
As a still further aspect of the present application: the adjustment assembly further comprises a telescopic support member connected between the first telescopic air guide member and the second mounting bracket.
As a still further aspect of the present application: still be provided with the sealing member on the main dust removal portion, the sealing member is connected on first locating part surface, and the sealing member parcel is in the dust absorption hole and scrape the outside of ash spare.
Compared with the prior art, the beneficial effects of this application are:
the rolling in-process of dust screen is driven to the initiative rotation piece and the driven rotation piece among the dustproof subassembly, the gas that produces in the gas circulation portion blows to the dust screen through the exhaust hole in the vice dust removal portion, can blow the dust that adheres in the dust screen inside to main dust removal portion, the dust piece of scraping in the main dust removal portion can scrape when adhering to dust screen surface dust, the dust absorption hole can inhale the dust removal portion that filters again, the dust removal portion that filters in with the air filters the back and gets into and circulate in the gas circulation portion again and utilize, the characteristics that possess the dust removal effect is good, the problem that the dust on the dust screen can't effectual clearance be existed in current block terminal for the computer lab has been solved.
Drawings
Fig. 1 is a top view of a distribution box for a machine room according to an embodiment of the present invention.
Fig. 2 is a perspective view of a dust-proof assembly in an embodiment of the present invention.
Fig. 3 is a perspective view of the first mounting bracket according to the embodiment of the invention.
FIG. 4 is a cross-sectional view A-A of FIG. 1 according to the present invention.
FIG. 5 is a cross-sectional view of B-B of FIG. 4 according to the present invention.
Fig. 6 is a partial enlarged view of a in fig. 1 according to the present invention.
Fig. 7 is a partial enlarged view of b of fig. 1 according to the present invention.
Fig. 8 is a partial enlarged view of c of fig. 4 according to the present invention.
In the figure: 1-distribution box, 11-shell, 111-first clamping groove, 112-second clamping groove, 12-ventilation opening, 2-dustproof component, 21-dustproof net, 22-driving rotating component, 23-driven rotating component, 3-cleaning mechanism, 31-mounting rack, 311-first mounting rack, 3111-avoidance slot, 3112-cleaning component mounting slot, 3113-handle, 3114-bolt, 312-second mounting rack, 3121-sliding slot, 32-ash cleaning component, 321-main ash removing part, 3211-first limiting part, 3212-ash sucking hole, 3213-ash scraping component, 3214-sealing component, 322-auxiliary ash removing part, 3221-second limiting part, 3222-exhaust hole, 33-adjusting component, 331-first telescopic air guiding part, 332-sliding component, 3214-dust removing component, 3114-sliding component, 312-second limiting part, 3222-exhaust hole, 33-adjusting component, 331-first telescopic air guiding part, and ash removing component, 333-threaded rod, 334-knob, 335-telescopic support, 34-gas circulation component, 341-gas circulation part, 342-filter dust removal part, 343-second telescopic gas guide part, 344-fixed gas guide part, 345-telescopic platform and 3451-sliding block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 5, the present embodiment provides a power distribution box 1, a housing 11 is disposed in the power distribution box 1, a ventilation opening 12 for ventilation and heat dissipation is disposed on the housing 11, and the power distribution box further includes:
the dustproof assembly 2 is positioned in the shell 11, the dustproof assembly 2 comprises a dustproof net 21, a driving rotating piece 22 and a plurality of driven rotating pieces 23, the dustproof net 21 is connected to the surfaces of the driving rotating piece 22 and the surfaces of the driven rotating pieces 23 in a rolling mode, the driving rotating piece 22 and the driven rotating pieces 23 are respectively a driving rotating roller and a driven rotating roller, the driving rotating roller is connected with a driving motor, and dust entering from the ventilation opening 12 can be adhered to the dustproof net 21 so as to achieve the dustproof purpose; and
the cleaning mechanism 3 is positioned on the shell 11, the cleaning mechanism 3 comprises an ash cleaning component 32 and a gas circulation component 34, the ash cleaning component 32 comprises a main ash removing part 321 and an auxiliary ash removing part 322 which are distributed at two sides of the dust screen 21, the gas circulation component 34 comprises a gas circulation part 341 and a filtering dust removing part 342 which are communicated with each other, the main ash removing part 321 is communicated with the filtering dust removing part 342, the auxiliary ash removing part 322 is communicated with the gas circulation part 341, the main ash removing part 321 is provided with an ash sucking hole 3212 and an ash scraping part 3213, the ash scraping part 3213 is attached to the surface of the dust screen 21, the auxiliary ash removing part 322 is provided with an exhaust hole 3222 corresponding to the position of the ash sucking hole 3212, the filtering dust removing part 342 is designed into a box or a shell containing multiple layers of filter screens, dust in air can be filtered, the gas circulation part 341 is designed into a circulation pump, functions of exhausting and exhausting can be realized, the ash scraping part 3213 is designed into an ash scraping plate or an ash scraping sheet and the like, the connection mode of the dust scraping plate or the dust scraping sheet and the surface of the dust screen 21 is line contact, so that the effect of removing dust on the surface of the dust screen 21 is further improved.
In the above-mentioned technical solution, in the process that the driving rotation member 22 and the driven rotation member 23 in the dustproof assembly 2 drive the dustproof mesh 21 to roll, the gas generated in the gas circulation portion 341 is blown to the dustproof mesh 21 through the exhaust holes 3222 on the auxiliary dust removing portion 322, the dust adhered to the inside of the dustproof mesh 21 can be blown to the main dust removing portion 321, the dust scraping member 3213 on the main dust removing portion 321 can scrape the dust adhered to the surface of the dustproof mesh 21, the dust sucking holes 3212 can suck the dust into the dust filtering portion 342, the dust in the air is filtered by the dust filtering portion 342 and then enters the gas circulation portion 341 for cyclic utilization, and the problem that the dust on the dustproof mesh 21 cannot be effectively cleaned by the existing distribution box for a machine room is solved.
Referring to fig. 4 to 5, further, the main ash removing part 321 and the auxiliary ash removing part 322 respectively include a first limiting member 3211 and a second limiting member 3221, the first limiting member 3211 and the second limiting member 3221 are designed to be hollow, the number of the ash suction holes 3212, the ash scraping member 3213, and the number of the exhaust holes 3222 are all a plurality, the plurality of the ash suction holes 3212 and the ash scraping member 3213 are uniformly arranged on the surface of the first limiting member 3211, the plurality of the exhaust holes 3222 are uniformly arranged on the surface of the second limiting member 3221, the first limiting member 3211 and the second limiting member 3221 are respectively designed to be a first limiting member and a second limiting member having a cavity therein, and the first limiting member and the second limiting member are matched with each other, so as to prevent the dust screen 21 from shaking during the rolling process.
Referring to fig. 5, further, a sealing member 3214 is further disposed on the main dust removing portion 321, the sealing member 3214 is connected to the surface of the first limiting member 3211, the sealing member 3214 is wrapped around the dust suction hole 3212 and the dust scraping member 3213, the sealing member 3214 is designed as a rubber sleeve or a silica gel sleeve, which can prevent dust cleaned by the dust scraping member 3213 or dust blown from the dust screen 21 by the air exhaust hole 3222 from diffusing around, so that dust in the sealing member 3214 is absorbed by the dust suction hole 3212 to the maximum extent, and dust is prevented from entering electronic components in the distribution box 1.
Referring to fig. 3, as an embodiment of the present application, the ash removal assembly 32 further includes an adjusting assembly 33, and the adjusting assembly 33 includes:
the threaded rod 333 is connected with a plurality of sliding pieces 332 through threads, a knob 334 is mounted at the end of the threaded rod 333, a user can conveniently rotate the threaded rod 333, the threaded rod 333 is designed to be a bidirectional threaded rod, and the sliding pieces 332 are designed to be nut blocks; and
a first telescopic air guide 331 connected between the dust-filtering and removing portion 342 and the first limit portion 3211 and between the second limit portion 3221 and the gas circulation portion 341, the first telescopic air guide 331 is installed on the sliding member 332, the first telescopic air guide 331 is designed as a telescopic air duct, the telescopic air duct can be selected from a metal telescopic tube or a non-metal telescopic tube, etc., the main ash-removing portion 321 and the auxiliary ash-removing portion 322 are respectively connected with the sliding member 332 through the first telescopic air guide 331, when the threaded rod 333 rotates, the main ash-removing portion 321 and the auxiliary ash-removing portion 322 can be driven to move towards each other or move away from each other through the sliding member 332, thereby realizing the function of adjusting the distance between the first limit portion 3211 and the second limit portion 3221, before installation, the threaded rod 333 is rotated through the knob 334 to adjust the distance between the first limit portion 1 and the second limit portion 3221 to the maximum, thereby facilitating the installation of the main ash-removing portion 321 and the auxiliary ash-removing portion 322 on the ash assembly 32 on both sides of the dust-proof net 21, after the dust screen 21 is installed, the knob 334 is used for rotating the threaded rod 333 to adjust the distance between the first limiting member 3211 and the second limiting member 3221 to the minimum, so that the main dust removing part 321, the auxiliary dust removing part 322 and the dust screen 21 can be tightly attached to each other, and dust on the dust screen 21 can be effectively cleaned.
Referring to fig. 1, fig. 3, fig. 4, fig. 6 and fig. 7, as an embodiment of the present application, the cleaning mechanism 3 further includes a mounting bracket 31 assembled and connected with the housing 11, the mounting bracket 31 includes a first mounting bracket 311 and a second mounting bracket 312, the second mounting bracket 312 is assembled and connected with the first mounting bracket 311, the threaded rod 333 is installed on the second mounting bracket 312, and the housing 11 is provided with a first engaging groove 111 and a second engaging groove 112 respectively engaged with the first mounting bracket 311 and the second mounting bracket 312.
In the above-mentioned technical solution, an avoiding groove 3111 for avoiding the dust screen 21 is provided on the first mounting bracket 311, a cleaning assembly mounting groove 3112 for mounting the second mounting bracket 312 is further provided, and a bolt 3114 for fixing the second mounting bracket 312 is further connected to the cleaning assembly mounting groove 3112, before the cleaning mechanism 3 is mounted on the housing 11, it is required to perform pre-assembly through fixing between the first mounting bracket 311 and the second mounting bracket 312, and then the assembled cleaning mechanism 3 is mounted in the first card slot 111 and the second card slot 112 on the housing 11, and the handle 3113 is mounted on the first mounting bracket 311, so that the cleaning mechanism 3 can be conveniently carried and the cleaning mechanism 3 can be conveniently detached from the housing 11.
Referring to fig. 4, as an embodiment of the present application, the gas circulation module 34 further includes a telescopic platform 345 and a second telescopic gas guide 343, the second telescopic gas guide 343 is connected between the gas circulation part 341 and the filtering and dust removing part 342, the gas circulation portion 341 and the filtering dust removing portion 342 are installed on the telescopic platform 345, the sliding member 332 is provided with a fixed air guide 344 connected between the filter dust removing part 342 and the first telescopic air guide 331 and between the gas circulation part 341 and the first telescopic air guide 331, and the telescopic platform 345 is slidably connected with the second mounting rack 312, the sliding part 332 is connected with the telescopic platform 345 through the fixed air guide part 344, the second telescopic air guide part 343 is designed as a telescopic hose, the fixed air guide part 344 is designed as a fixed air guide pipe, the fixed air guide pipe is designed as a metal pipe or a non-metal pipe, and two ends of the fixed air guide part 344 are respectively installed on the telescopic platform 345 and the sliding part 332.
In the above-mentioned technical solution, when the sliding member 332 moves relatively, the fixed air guide 344 drives the telescopic platform 345 to perform telescopic motion, so as to drive the air circulation portion 341 and the filtering and dust removing portion 342 to move relatively, and at this time, the length of the second telescopic air guide 343 changes along with the telescopic motion of the telescopic platform 345.
Referring to fig. 8, further, a sliding block 3451 is installed on one side of the telescopic platform 345 close to the second mounting rack 312, and the sliding block 3451 is slidably connected in a sliding groove 3121 formed on the surface of the second mounting rack 312, so that the telescopic platform has a characteristic of good stability.
Referring to fig. 4, further, the adjusting assembly 33 further includes a telescopic supporting member 335 connected between the first telescopic air guiding member 331 and the second mounting frame 312, and the telescopic supporting member 335 is designed as a telescopic rod, and can support the main ash removing part 321 and the auxiliary ash removing part 322, and has a characteristic of good stability.
When the dust cleaning device is used, the second mounting frame 312 provided with the dust cleaning component 32 and the gas circulation component 34 is assembled and connected to the first mounting frame 311 to form the cleaning mechanism 3, then the cleaning mechanism 3 is installed in the first clamping groove 111 and the second clamping groove 112 on the shell 11, before installation, the screw rod 333 is rotated through the knob 334 to adjust the distance between the first limiting member 3211 and the second limiting member 3221 to the maximum, so as to conveniently install the main dust removing part 321 and the auxiliary dust removing part 322 on the dust cleaning component 32 on two sides of the dust screen 21, after installation, the screw rod 333 is rotated through the knob 334 to adjust the distance between the first limiting member 3211 and the second limiting member 3221 to the minimum, so that the main dust removing part 321, the auxiliary dust removing part 322 and the dust screen 21 can be tightly attached, and the driving rotating part 22 and the driven rotating part 23 in the dust cleaning component 2 drive the dust screen 21 to roll, the gas generated in the gas circulation portion 341 is blown to the dust screen 21 through the exhaust holes 3222 of the auxiliary dust removing portion 322, the dust adhered to the inside of the dust screen 21 can be blown to the main dust removing portion 321, the dust scraping member 3213 of the main dust removing portion 321 can scrape off the dust adhered to the surface of the dust screen 21, the dust sucking holes 3212 can suck the dust into the dust filtering and removing portion 342, the sealing member 3214 of the main dust removing portion 321 can prevent the dust cleaned by the dust scraping member 3213 or the dust blown from the dust screen 21 by the exhaust holes 3222 from diffusing around, so that the dust in the sealing member 3214 is absorbed by the dust sucking holes 3212 to the maximum extent, the dust can be prevented from entering the electronic components in the distribution box 1, and the dust filtering and removing portion filters the dust in the air and then enters the gas circulation portion 341 for recycling.
In summary, in the process that the driving rotating member 22 and the driven rotating member 23 in the dust-proof assembly 2 drive the dust-proof net 21 to roll, the gas generated in the gas circulation portion 341 is blown to the dust-proof net 21 through the exhaust holes 3222 on the auxiliary dust-proof portion 322, and the dust adhered to the inside of the dust-proof net 21 can be blown to the main dust-proof portion 321, the dust scraping member 3213 on the main dust-proof portion 321 can scrape the dust adhered to the surface of the dust-proof net 21, and the dust sucking holes 3212 can suck the dust into the filtering and dust-removing portion 342, so that the dust in the air is filtered by the filtering and dust-removing portion 342 and then enters the gas circulation portion 341 for cyclic utilization.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present application, several modifications, improvements and substitutions can be made, which are all within the protection scope of the present technical solution.
Claims (2)
1. The utility model provides a block terminal for computer lab, includes the block terminal, be provided with the casing in the block terminal, its characterized in that still includes:
the dustproof assembly is positioned in the shell and comprises a dustproof net, a driving rotating part and a plurality of driven rotating parts, and the dustproof net is connected to the surfaces of the driving rotating part and the driven rotating parts in a rolling manner; and
the cleaning mechanism is positioned on the shell and comprises a dust cleaning component and a gas circulation component, the dust cleaning component comprises a main dust removing part and an auxiliary dust removing part which are distributed on two sides of the dust screen, the gas circulation component comprises a gas circulation part and a filtering dust removing part which are mutually communicated, the main dust removing part is communicated with the filtering dust removing part, the auxiliary dust removing part is communicated with the gas circulation part, the main dust removing part is provided with a dust sucking hole and a dust scraping part, the dust scraping part is attached to the surface of the dust screen, the auxiliary dust removing part is provided with an exhaust hole corresponding to the position of the dust sucking hole, the main dust removing part is further provided with a sealing element, the sealing element is connected to the surface of the first limiting element, and the sealing element is wrapped on the outer sides of the dust sucking hole and the dust scraping part;
the main ash removing part and the auxiliary ash removing part respectively comprise a first limiting part and a second limiting part, the first limiting part and the second limiting part are internally designed to be hollow structures, the number of the ash sucking holes, the ash scraping parts and the number of the exhaust holes are all a plurality, the ash sucking holes and the ash scraping parts are uniformly arranged on the surface of the first limiting part, and the exhaust holes are uniformly arranged on the surface of the second limiting part;
the ash removal assembly further comprises an adjusting assembly, and the adjusting assembly comprises a threaded rod; the threaded rod is in threaded connection with a plurality of sliding pieces, and the first telescopic air guide piece is installed on the sliding pieces;
clearance mechanism still includes the mounting bracket with casing assembly connection, the mounting bracket includes first mounting bracket and second mounting bracket, second mounting bracket and first mounting bracket assembly connection, the threaded rod is installed on the second mounting bracket, the gas circulation subassembly still includes flexible platform and the flexible air guide piece of second, the flexible air guide piece of second is connected between gas circulation portion and filtration dust removal portion, gas circulation portion and filtration dust removal portion install on flexible platform, be provided with the fixed air guide piece of connecting between filtration dust removal portion and first flexible air guide piece and connecting between gas circulation portion and first flexible air guide piece on the slider, and flexible platform and second mounting bracket sliding connection, the slider is through fixed air guide piece connection flexible platform.
2. The electrical distribution box for machine rooms of claim 1, wherein said adjustment assembly further comprises a telescoping support member connected between said first telescoping air guide and said second mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111237113.XA CN113675735B (en) | 2021-10-25 | 2021-10-25 | Distribution box for machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111237113.XA CN113675735B (en) | 2021-10-25 | 2021-10-25 | Distribution box for machine room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113675735A CN113675735A (en) | 2021-11-19 |
| CN113675735B true CN113675735B (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111237113.XA Active CN113675735B (en) | 2021-10-25 | 2021-10-25 | Distribution box for machine room |
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| Country | Link |
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| CN (1) | CN113675735B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210693058U (en) * | 2019-09-29 | 2020-06-05 | 四川鑫和能电力工程有限公司 | Dustproof electric power cabinet of electric power |
| CN211508218U (en) * | 2019-12-18 | 2020-09-15 | 严伟明 | Roadside electric power cabinet that prevents dust |
| CN112821208A (en) * | 2020-12-31 | 2021-05-18 | 广东和星建设工程有限公司 | Novel safe power distribution cabinet and use method thereof |
-
2021
- 2021-10-25 CN CN202111237113.XA patent/CN113675735B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210693058U (en) * | 2019-09-29 | 2020-06-05 | 四川鑫和能电力工程有限公司 | Dustproof electric power cabinet of electric power |
| CN211508218U (en) * | 2019-12-18 | 2020-09-15 | 严伟明 | Roadside electric power cabinet that prevents dust |
| CN112821208A (en) * | 2020-12-31 | 2021-05-18 | 广东和星建设工程有限公司 | Novel safe power distribution cabinet and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN113675735A (en) | 2021-11-19 |
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