CN109260831A - A kind of distribution box air filter - Google Patents
A kind of distribution box air filter Download PDFInfo
- Publication number
- CN109260831A CN109260831A CN201811127649.4A CN201811127649A CN109260831A CN 109260831 A CN109260831 A CN 109260831A CN 201811127649 A CN201811127649 A CN 201811127649A CN 109260831 A CN109260831 A CN 109260831A
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- Prior art keywords
- bracket
- block
- slide bar
- cylinder
- spring
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 238000001914 filtration Methods 0.000 claims abstract description 39
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- 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
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of distribution box air filters, including exhaust fan, first driving mechanism, second driving mechanism, valve mechanism and air filtration mechanism, the input terminal of the exhaust fan respectively with the first driving mechanism, second driving mechanism is connected with air filtration mechanism, the air inlet of the air filtration mechanism is equipped with valve mechanism, first driving mechanism is for driving valve mechanism to be opened and closed, second driving mechanism is for driving air filtration mechanism, second driving mechanism includes piston body I, cylinder block I, bracket I, slide bar I, spring I, stop body I, support and rack gear, the lower end of the cylinder block I is connected to the input terminal of exhaust fan, it is equipped with bracket I in the cylinder block I and is located at the top bracket I and slidable piston body I, slidable slide bar I is equipped on the bracket I, with it is existing There is technology to compare, is able to use that the period is long, and filter effect is good, and use cost is low.
Description
[technical field]
The present invention relates to a kind of technical field of distribution box, the technology of especially a kind of distribution box air filter is led
Domain.
[background technique]
The heat dissipating method that power distribution cabinet is taken is usually to be radiated to air is blasted inside power distribution cabinet by the flowing of air,
But air blower easily entrains a large amount of dust when the air outside power distribution cabinet is blasted interior of the cabinet, these dust are scattering into cabinet
On the component in internal portion, greatly reduce the service life of these components, the prior art generally by add filter screen into
Row dust-filtering, still, single filter screen service life are short, and staff is caused more frequently to clear up, and filter screen uses
Period is also larger by air quality influence factor, inevitably will appear staff according to the conventional time limit go cleaning filter screen when, mistake
Strainer has blocked seriously, causes distribution in-cabinet temperature excessively high, component damage occurs.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, a kind of distribution box air filter, energy are proposed
Enough service life are long, and filter effect is good.
To achieve the above object, the invention proposes a kind of distribution box air filters, including exhaust fan, the first drive
Motivation structure, the second driving mechanism, valve mechanism and air filtration mechanism, the input terminal of the exhaust fan respectively with the first driving machine
Structure, the second driving mechanism are connected with air filtration mechanism, and the air inlet of the air filtration mechanism is equipped with valve mechanism, described
First driving mechanism is for driving valve mechanism to be opened and closed, and second driving mechanism is for driving air filtration mechanism, and described the
Two driving mechanisms include piston body I, cylinder block I, bracket I, slide bar I, spring I, stop body I, support and rack gear, the cylinder block
The lower end of I is connected to the input terminal of exhaust fan, bracket I is equipped in the cylinder block I and above bracket I and slidable living
Slidable slide bar I is equipped on cock body I, the bracket I, the slide bar I is equipped in the lower section of bracket I stops body I, the branch
Spring I is arranged on slide bar I between frame I and piston body I, the upper end of the piston body I is equipped with support, and the support is equipped with
Rack gear outside cylinder block I, the air filtration mechanism include cylinder, partition, several connector sleeves, several filtration cores, air inlet
Mouth, gas outlet, shaft, turntable, through-hole and gear are equipped with partition in the cylinder, be equipped on the partition be fixedly connected and
Equally distributed connector sleeve, the rear end of the connector sleeve are equipped with filtration core, and the upper rear end of the cylinder is equipped with and exhaust fan
Input terminal connection gas outlet, the front end of the cylinder is equipped with rotatable shaft, and the rear end of the shaft is equipped with turntable,
The turntable is equipped with through-hole corresponding with the front end of one of connector sleeve, and when the turntable rotates, through-hole successively passes through
The front end of all connector sleeves, the upper end of the cylinder in front of the turntable are equipped with air inlet, and the front end of the shaft, which is equipped with, to be driven
The gear of shaft one-directional rotation, the wheel and rack engagement connection.
Preferably, the rear end of the cylinder is equipped with the lid being threadedly coupled, the rear end cap of all filtration cores is supported
Touching is on lid, in the rear end of the import insertion connector sleeve on the drive end bearing bracket of the filtration core.
Preferably, first driving mechanism include piston body II, cylinder block II, bracket II, slide bar II, spring II,
Stop body II and bindiny mechanism, the lower end of the cylinder block II to be connected to the input terminal of exhaust fan, is equipped in the cylinder block II
Bracket II and it is located above bracket II and is equipped with upper end on slidable piston body II, the bracket II and connect with piston body II
Slide bar II, the slide bar II lower end be equipped with stop body II, it is described stop body II and bracket II between slide bar II on be arranged
There are both ends to be equipped with bindiny mechanism with the upper end of the spring II, the piston body II that stop body II and bracket II to connect respectively.
Preferably, the bindiny mechanism include first body of rod, body, spring body, the first block body, the second block body, every magnetic
Shell I, magnet, second body of rod, third block body, sliding sleeve and fourth gear body, are equipped with the first block body in the lower end of the body, and described the
First body of rod that lower end is fixedly connected with piston body II is equipped on one block body, the upper end of first body of rod is in the first block body
Top is equipped with the second block body, and first body of rod is equipped with third block body, the third block body and first in the lower section of the first block body
Spring body is arranged on first body of rod between block body, the upper end of the body is equipped with every magnetic shell I, described to be equipped with every in magnetic shell I
The exposed magnet in upper end is arranged with sliding sleeve on the body, and the sliding sleeve is fixedly connected by second body of rod with support, the set
Body is equipped with the fourth gear body being located at below sliding sleeve.
Preferably, the valve mechanism includes pedestal, blind hole, two the first ventholes, slide mass, helical spring, cunnings
The body of rod, every magnetic holder II and iron block, the upper end of the pedestal is equipped with blind hole, be equipped with slide mass in the blind hole, the slide mass
Lower end is equipped with the slide bar body that lower end is stretched out outside pedestal, and the lower end of the slide bar body is equipped with every magnetic holder II, described every magnetic holder II and seat
The helical spring that both ends are fixedly connected with every magnetic holder II and pedestal respectively is arranged on slide bar body between body, it is described every magnetic holder II
Iron block that is interior exposed equipped with lower end and being attracted by magnet, the rear and front end of the pedestal are equipped with the first ventilation being connected to blind hole
Hole, the slide mass are equipped with the connection through-hole for the connection of two the first ventholes, first venthole and air inlet at rear
Connection, the pedestal are fixedly connected by supporter with cylinder block II.
Preferably, the rear end of the turntable is equipped with the gasket with baffle contacts, the gasket is equipped with and through-hole
Corresponding intercommunicating pore.
Beneficial effects of the present invention: the present invention, can be certainly when the filtration yield of filtration core currently in use drops to a certain amount of
It is dynamic to enable next filtration core, and the application does not need electrical part and in addition adds driving motor progress back work, with
The prior art is compared, and is able to use that the period is long, and filter effect is good, and use cost is low.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of distribution box air filter of the present invention.
In figure: 1- exhaust fan, the first driving mechanism of 2-, the second driving mechanism of 3-, 4- valve mechanism, 5- air filter machine
Structure, 21- piston body II, 22- cylinder block II, 23- bracket II, 24- slide bar II, 25- spring II, 26- stop body II, 27- connection
Mechanism, 31- piston body I, 32- cylinder block I, 33- bracket I, 34- slide bar I, 35- spring I, 36- stop body I, 37- support, 38-
Rack gear, 41- pedestal, 42- blind hole, 43- venthole, 44- slide mass, 45- helical spring, 46- slide bar body, 47- connection through-hole,
48- every magnetic holder II, 49- iron block, 51- cylinder, 52- partition, 53- connector sleeve, 54- filtration core, 55- air inlet, the gas outlet 56-,
57- shaft, 58- turntable, 59- through-hole, 510- gear, 511- lid, 512- gasket, 513- intercommunicating pore, first body of rod of 271-,
272- body, 273- spring body, the first block body of 274-, the second block body of 275-, 276- are every magnetic shell I, 277- magnet, the second bar of 278-
Body, 279- third block body, 2710- sliding sleeve, 2711- fourth gear body.
[specific embodiment]
Refering to fig. 1, a kind of distribution box air filter of the present invention, including exhaust fan 1, the first driving mechanism 2, second
Driving mechanism 3, valve mechanism 4 and air filtration mechanism 5, the input terminal of the exhaust fan 1 respectively with the first driving mechanism 2,
Two driving mechanisms 3 and air filtration mechanism 5 connect, and the air inlet 55 of the air filtration mechanism 5 is equipped with valve mechanism 4, institute
The first driving mechanism 2 is stated for driving valve mechanism 4 to be opened and closed, second driving mechanism 3 is used to drive air filtration mechanism 5,
Second driving mechanism 3 includes piston body I31, cylinder block I32, bracket I33, slide bar I34, spring I35, stops body I36, branch
Seat 37 and rack gear 38, the lower end of the cylinder block I32 are connected to the input terminal of exhaust fan 1, and bracket is equipped in the cylinder block I32
I33 and it is located above bracket I33 and is equipped with slidable slide bar I34, institute on slidable piston body I31, the bracket I33
It states slide bar I34 and is equipped in the lower section of bracket I33 and stop body I36, covered on the slide bar I34 between the bracket I33 and piston body I31
Equipped with spring I35, the upper end of the piston body I31 is equipped with support 37, and the support 37 is equipped with the tooth being located at outside cylinder block I32
Item 38, the air filtration mechanism 5 include cylinder 51, partition 52, several connector sleeves 53, several filtration cores 54, air inlet 55, go out
Port 56, shaft 57, turntable 58, through-hole 59 and gear 510, the cylinder 51 is interior to be equipped with partition 52, wears on the partition 52
It is fixedly connected and equally distributed connector sleeve 53, the rear end of the connector sleeve 53 is equipped with filtration core 54, the cylinder 51
Upper rear end is equipped with the gas outlet 56 being connected to the input terminal of exhaust fan 1, and the front end of the cylinder 51 is equipped with rotatable turn
Axis 57, the rear end of the shaft 57 are equipped with turntable 58, and the turntable 58 is equipped with opposite with the front end of one of connector sleeve 53
The through-hole 59 answered, when the turntable 58 rotates, through-hole 59 successively passes through the front end of all connector sleeves 53,58 front of turntable
The upper end of cylinder 51 be equipped with air inlet 55, the front end of the shaft 57 is equipped with the gear 510 for driving shaft 57 to one-directionally rotate, institute
It states gear 510 and engages connection with rack gear 38, the rear end of the cylinder 51 is equipped with the lid 511 being threadedly coupled, all mistakes
The rear end cap of filter core 54 contradicts on lid 511, the rear end of the import insertion connector sleeve 53 on the drive end bearing bracket of the filtration core 54
Interior, first driving mechanism 2 includes piston body II21, cylinder block II22, bracket II23, slide bar II24, spring II25, stops
The lower end of body II26 and bindiny mechanism 27, the cylinder block II22 is connected to the input terminal of exhaust fan 1, in the cylinder block II22
Equipped with bracket II23 and be located above bracket II23 and be equipped on slidable piston body II21, the bracket II23 upper end with
The lower end of the slide bar II24, the slide bar II24 of piston body II21 connection, which are equipped with, stops body II26, the blocking body II26 and branch
Both ends are arranged on slide bar II24 between frame II23 respectively with the spring II25 that stops body II26 and bracket II23 to connect, it is described
The upper end of piston body II21 is equipped with bindiny mechanism 27, and the bindiny mechanism 27 includes first body of rod 271, body 272, spring body
273, the first block body 274, the second block body 275, every magnetic shell I276, magnet 277, second body of rod 278, third block body 279, sliding sleeve
2710 and fourth gear body 2711, the first block body 274 is equipped in the lower end of the body 272, is equipped on first block body 274
First body of rod 271 that lower end is fixedly connected with piston body II21, the upper end of first body of rod 271 is in the upper of the first block body 274
Side is equipped with the second block body 275, and first body of rod 271 is equipped with third block body 279, the third in the lower section of the first block body 274
Spring body 273 is arranged on first body of rod 271 between block body 279 and the first block body 274, the upper end of the body 272 is equipped with
It is described to be arranged with sliding sleeve 2710 on the body 272 every being equipped with the exposed magnet 277 in upper end in magnetic shell I276 every magnetic shell I276,
The sliding sleeve 2710 is fixedly connected by second body of rod 278 with support 37, and the body 272, which is equipped with, is located at 2710 lower section of sliding sleeve
Fourth gear body 2711, the valve mechanism 4 include pedestal 41, blind hole 42, two the first ventholes 43, slide masses 44, spiral
Spring 45, slide bar body 46, every magnetic holder II48 and iron block 49, the upper end of the pedestal 41 is equipped with blind hole 42, sets in the blind hole 42
There is a slide mass 44, the lower end of the slide mass 44 is equipped with the slide bar body 46 that lower end is stretched out outside pedestal 41, under the slide bar body 46
End is equipped with every being arranged with both ends respectively and every magnetic holder on magnetic holder II48, the slide bar body 46 between magnetic holder II48 and pedestal 41
The helical spring 45 that II48 is fixedly connected with pedestal 41, it is described exposed and attracted by magnet 277 every being equipped with lower end in magnetic holder II48
Iron block 49, the rear and front end of the pedestal 41 is equipped with the first venthole 43 being connected to blind hole 42, on the slide mass 44
Equipped with the connection through-hole 47 being connected to for two the first ventholes 43, first venthole 43 at rear is connected to air inlet 55, institute
It states pedestal 41 and is fixedly connected by supporter with cylinder block II22, the rear end of the turntable 58 is equipped with the sealing contacted with partition 52
Pad 512, the gasket 512 are equipped with intercommunicating pore 513 corresponding with through-hole 59.
The course of work of the present invention:
During the work time with air filter, under the action of exhaust fan 1, air is successively for a kind of distribution box of the present invention
By first venthole 43 in front, connection through-hole 47, rear the first venthole 43, air inlet 55, through-hole 59, intercommunicating pore
513, the connector sleeve 53 and the filtration core 54 on the connector sleeve 53, gas outlet 56 being connected to intercommunicating pore 513, finally enter exhaust fan
1 and enter distribution box from its delivery outlet.
When dust reaches a certain amount of in the filtration core 54 in work, the air filtration amount of the filtration core 54 is reduced to centainly
Amount, at this point, reach certain air negative pressure in the gentle cylinder body I I22 of cylinder block I32, piston body II21 under the action of negative pressure to
Lower movement, piston body II21 band moving slide-bar II24 and first body of rod 271 move downward, and slide bar II24 is by stopping body II26 to stretch
Spring II25, first body of rod 271 drive body 272 to move downward, cover by the cooperation of the first block body 274 and the second block body 275
Body 272 passes through the mating band moving slide-bar body 46 of magnet 277 and iron block 49, every magnetic holder II48 draft helical spring 45, slide bar body 46
Slide mass 44 is driven to move downward, slide mass 44 drives connection through-hole 47 to move downward, when piston body II21 is hindered by bracket II23
When gear can not continue to move downward, connection through-hole 47 moves to the lower section of the first venthole 43, and the lower end of slide mass 44 contradicts
On the lower end of blind hole 42, and the first venthole 43 is blocked, air cannot enter from valve mechanism 4, at this point, cylinder block I32 is gentle
Air negative pressure in cylinder body I I22 increases, and piston body I31 is moved downward under the action of negative pressure, and piston body I31 drives support 37
It moves downward and compressed spring I35, support 37 is moved downward with carry-over bar 38 and second body of rod 278, rack gear 38 passes through gear 510
Shaft 57 is driven to rotate counterclockwise, shaft 57 drives through-hole 59 to move to the position of next connector sleeve 53 by turntable 58, the
Bipole body 278, which moves downward, drives sliding sleeve 2710 to move downward, when the lower end of sliding sleeve 2710 contradicts on fourth gear body 2711,
Fourth gear body 2711 is driven to move downward, fourth gear body 2711 drives body 272 to move downward, 274 compressed spring of the first block body
Body 273, while being separated by being moved downward every magnetic shell I276 band moving magnet 277 with iron block 49, at this point, through-hole 59 just rotates 90
Spend corresponding with next connector sleeve 53, and helical spring 45 is every magnetic holder II48 by moving upwards with moving slide-bar body 46, slide bar body
46 drive connection through-hole 47 to move upwards and corresponding with the first venthole 43 by slide mass 44, and outside air passes through valve mechanism
4 enter air filtration mechanism 5, finally enter exhaust fan 1, and negative pressure reduces in the gentle cylinder body I I22 of cylinder block I32 at this time, piston
Body I31 return under the action of spring I35, by stopping body II26 band moving slide-bar II24, slide bar II24 drives to live spring II25
Cock body II21 moves upwards return, and piston body I31 drives third block body 279 to move upwards by first body of rod 271, third block body
279 drive body 272 to move upwards by the cooperation of spring body 273 and the first block body 274, and body 272 passes through every magnetic shell I276
Band moving magnet 277, which moves upwards, to be adsorbed on again on iron block 49, and piston body I31 is transported by support 37 with carry-over bar 38 upwards
Dynamic, rack gear 38 is rotated clockwise with moving gear 510, but gear 510 is rotated without turn axis 57.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (6)
1. a kind of distribution box air filter, it is characterised in that: including exhaust fan (1), the first driving mechanism (2), second
Driving mechanism (3), valve mechanism (4) and air filtration mechanism (5), the input terminal of the exhaust fan (1) drive with first respectively
Mechanism (2), the second driving mechanism (3) and air filtration mechanism (5) connection, the air inlet (55) of the air filtration mechanism (5)
It is equipped with valve mechanism (4), first driving mechanism (2) is for driving valve mechanism (4) to be opened and closed, second driving mechanism
(3) for driving air filtration mechanism (5), second driving mechanism (3) includes piston body I (31), cylinder block I (32), branch
Frame I (33), slide bar I (34), spring I (35), stop body I (36), support (37) and rack gear (38), the cylinder block I (32)
Lower end is connected to the input terminal of exhaust fan (1), and bracket I (33) are equipped in the cylinder block I (32) and are located above bracket I (33)
And slidable piston body I (31), slidable slide bar I (34) is equipped on the bracket I (33), and the slide bar I (34) exists
The lower section of bracket I (33), which is equipped with, stops body I (36), covers on the slide bar I (34) between the bracket I (33) and piston body I (31)
Equipped with spring I (35), the upper end of the piston body I (31) is equipped with support (37), and the support (37), which is equipped with, is located at cylinder block I
(32) outside rack gear (38), the air filtration mechanism (5) includes cylinder (51), partition (52), several connector sleeves (53), several
Filtration core (54), air inlet (55), gas outlet (56), shaft (57), turntable (58), through-hole (59) and gear (510), the cylinder
Partition (52) are equipped in body (51), is equipped with and is fixedly connected and equally distributed connector sleeve (53) on the partition (52), it is described
The rear end of connector sleeve (53) is equipped with filtration core (54), and the upper rear end of the cylinder (51) is equipped with the input with exhaust fan (1)
The gas outlet (56) of connection is held, the front end of the cylinder (51) is equipped with rotatable shaft (57), after the shaft (57)
End is equipped with turntable (58), and the turntable (58) is equipped with through-hole (59) corresponding with the front end of one of connector sleeve (53),
When the turntable (58) rotates, through-hole (59) successively passes through the front end of all connector sleeves (53), in front of the turntable (58)
The upper end of cylinder (51) is equipped with air inlet (55), and the front end of the shaft (57) is equipped with the gear for driving shaft (57) one-directional rotation
(510), the gear (510) engages connection with rack gear (38).
2. a kind of distribution box air filter as described in claim 1, it is characterised in that: the rear end of the cylinder (51)
The rear end cap of lid (511) equipped with threaded connection, all filtration cores (54) contradicts the mistake on lid (511)
In the rear end of import insertion connector sleeve (53) on the drive end bearing bracket of filter core (54).
3. a kind of distribution box air filter as described in claim 1, it is characterised in that: first driving mechanism
(2) include piston body II (21), cylinder block II (22), bracket II (23), slide bar II (24), spring II (25), stop body II
(26) it is connected to bindiny mechanism (27), the lower end of the cylinder block II (22) with the input terminal of exhaust fan (1), the cylinder block II
(22) it is equipped with bracket II (23) in and is located at bracket II (23) top and slidable piston body II (21), the bracket II (23)
On be equipped with the slide bar II (24) that upper end is connect with piston body II (21), the lower end of the slide bar II (24), which is equipped with, stops body II
(26), be arranged on the slide bar II (24) stopped between body II (26) and bracket II (23) both ends respectively with blocking body II
(26) and the spring II (25) of bracket II (23) connection, the upper end of the piston body II (21) are equipped with bindiny mechanism (27).
4. a kind of distribution box air filter as claimed in claim 3, it is characterised in that: bindiny mechanism (27) packet
Include first body of rod (271), body (272), spring body (273), the first block body (274), the second block body (275), every magnetic shell I
(276), magnet (277), second body of rod (278), third block body (279), sliding sleeve (2710) and fourth gear body (2711), the set
The first block body (274) are equipped in the lower end of body (272), are equipped with lower end and piston body II (21) on first block body (274)
The upper end of first body of rod (271) being fixedly connected, first body of rod (271) is equipped with second in the top of the first block body (274)
Block body (275), first body of rod (271) are equipped with third block body (279) in the lower section of the first block body (274), the third gear
It is arranged with spring body (273) on first body of rod (271) between body (279) and the first block body (274), the body (272)
Upper end is equipped with every magnetic shell I (276), described every the interior magnet (277) exposed equipped with upper end of magnetic shell I (276), the body (272)
On be arranged with sliding sleeve (2710), the sliding sleeve (2710) is fixedly connected by second body of rod (278) with support (37), the body
(272) it is equipped with the fourth gear body (2711) being located at below sliding sleeve (2710).
5. a kind of distribution box air filter as described in claim 1, it is characterised in that: valve mechanism (4) packet
Include pedestal (41), blind hole (42), two the first ventholes (43), slide mass (44), helical spring (45), slide bar body (46), every
The upper end of magnetic holder II (48) and iron block (49), the pedestal (41) is equipped with blind hole (42), and slide mass is equipped in the blind hole (42)
(44), the lower end of the slide mass (44) is equipped with the slide bar body (46) of lower end stretching pedestal (41) outside, the slide bar body (46)
Lower end be equipped with every be arranged on magnetic holder II (48), the slide bar body (46) between magnetic holder II (48) and pedestal (41) both ends divide
The helical spring (45) not being fixedly connected with every magnetic holder II (48) and pedestal (41), it is described interior equipped with outside lower end every magnetic holder II (48)
Dew and the iron block (49) attracted by magnet (277), the rear and front end of the pedestal (41) are equipped with the be connected to blind hole (42)
One venthole (43), the slide mass (44) are equipped with the connection through-hole (47) for the connection of two the first ventholes (43), after
The first venthole (43) of side is connected to air inlet (55), and the pedestal (41) connects by the way that supporter and cylinder block II (22) are fixed
It connects.
6. a kind of distribution box air filter as described in any one of claims 1 to 5, it is characterised in that: described turn
The rear end of disk (58) is equipped with the gasket (512) contacted with partition (52), and the gasket (512) is equipped with and through-hole (59) phase
Corresponding intercommunicating pore (513).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811127649.4A CN109260831B (en) | 2018-09-27 | 2018-09-27 | Air filtering device for distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811127649.4A CN109260831B (en) | 2018-09-27 | 2018-09-27 | Air filtering device for distribution box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109260831A true CN109260831A (en) | 2019-01-25 |
| CN109260831B CN109260831B (en) | 2023-11-03 |
Family
ID=65198468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201811127649.4A Active CN109260831B (en) | 2018-09-27 | 2018-09-27 | Air filtering device for distribution box |
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|---|---|---|---|---|
| AR242121A1 (en) * | 1984-08-01 | 1993-03-31 | Mann & Hummel Filter | Indicator apparatus |
| EP1775243A2 (en) * | 2005-10-12 | 2007-04-18 | Trumpf Maschinen Austria GmbH & CO. KG. | Gripping head with vacuum cups, control valve and method for operating such a gripping head |
| US20070234688A1 (en) * | 2006-03-29 | 2007-10-11 | Yuan-Tai Cheng | Air filter for electric welding |
| KR20120060668A (en) * | 2010-12-02 | 2012-06-12 | 현대중공업 주식회사 | Oil mist collecting and filtering unit for gearing system |
| US20150114232A1 (en) * | 2010-06-29 | 2015-04-30 | Guangdong Chigo Air-conditioning Co., Ltd. | Automatic dust-removing and cleaning device for filter net of air-conditioner |
| CN107598544A (en) * | 2017-09-18 | 2018-01-19 | 吕剑 | A kind of aluminium terminal drilling equipment modified form feed mechanism |
| CN207874645U (en) * | 2018-02-07 | 2018-09-18 | 深圳市乐胜机械设备有限公司 | A kind of Material sucking machine being conveniently replaceable filter core |
| CN209451487U (en) * | 2018-09-27 | 2019-10-01 | 国网江苏省电力有限公司盐城供电分公司 | A kind of distribution box air filter |
-
2018
- 2018-09-27 CN CN201811127649.4A patent/CN109260831B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR242121A1 (en) * | 1984-08-01 | 1993-03-31 | Mann & Hummel Filter | Indicator apparatus |
| EP1775243A2 (en) * | 2005-10-12 | 2007-04-18 | Trumpf Maschinen Austria GmbH & CO. KG. | Gripping head with vacuum cups, control valve and method for operating such a gripping head |
| US20070234688A1 (en) * | 2006-03-29 | 2007-10-11 | Yuan-Tai Cheng | Air filter for electric welding |
| US20150114232A1 (en) * | 2010-06-29 | 2015-04-30 | Guangdong Chigo Air-conditioning Co., Ltd. | Automatic dust-removing and cleaning device for filter net of air-conditioner |
| KR20120060668A (en) * | 2010-12-02 | 2012-06-12 | 현대중공업 주식회사 | Oil mist collecting and filtering unit for gearing system |
| CN107598544A (en) * | 2017-09-18 | 2018-01-19 | 吕剑 | A kind of aluminium terminal drilling equipment modified form feed mechanism |
| CN207874645U (en) * | 2018-02-07 | 2018-09-18 | 深圳市乐胜机械设备有限公司 | A kind of Material sucking machine being conveniently replaceable filter core |
| CN209451487U (en) * | 2018-09-27 | 2019-10-01 | 国网江苏省电力有限公司盐城供电分公司 | A kind of distribution box air filter |
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|---|---|
| CN109260831B (en) | 2023-11-03 |
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