CN107890719A - Servomechanism installation and its filter - Google Patents
Servomechanism installation and its filter Download PDFInfo
- Publication number
- CN107890719A CN107890719A CN201711143960.3A CN201711143960A CN107890719A CN 107890719 A CN107890719 A CN 107890719A CN 201711143960 A CN201711143960 A CN 201711143960A CN 107890719 A CN107890719 A CN 107890719A
- Authority
- CN
- China
- Prior art keywords
- plate
- support
- plates
- filter
- fixed part
- 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
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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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
- B01D46/0008—Two or more filter elements not fluidly connected positioned in the same housing
-
- 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
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1424—Card cages
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of filter, the casing suitable for being installed in an electronic installation, including a filtering frame and an assembling frame.Filtering frame includes a support body and a filter screen.Filter screen is installed in support body.Assembling frame includes one first plate, one second plate, one the 3rd grillage and multiple engaging plates.Second plate and the 3rd plate are connected to the opposite sides of the first plate and form a storage tank.Engaging plate is connected to side of second plate away from the first plate, and extends and covering part storage tank towards the 3rd plate.Wherein, the side of filtering frame be resisted against the second plate and by engaging plate it is spacing and positioned at the first plate with engaging between plate.The opposite side of filtering frame is resisted against the 3rd plate and makes filtering frame be fixed on storage tank, and engages plate to be slippingly fastened on the casing of electronic installation.The invention also discloses a kind of servomechanism installation with filter.
Description
Technical field
The present invention is on a kind of servomechanism installation, particularly a kind of servomechanism installation with filter.
Background technology
The prosperity of network in recent years, the appearance of many Internet appliance products is driven.So-called " information household appliances " (IA,
Information Appliances) it is to refer to possess communication or Internet connection ability, and the special-purpose such as information and amusement
Device.The webserver need to be set up by providing network service, and network switch is one of main element in the webserver.
Because the transmission speed of network switch is quick, the temperature of running is high, therefore network switch generally carrying is a large amount of
Fan ensure the radiating effect of network switch.Fan is brought into outer gas stream by the air inlet of network switch, by gas
After stream blows to the heater element inside machine, then by air outlet air-flow is taken away.However, to can ensure that into network switch
Air-flow quality, avoid dust in air-flow from entering network switch and influence the transmission speed of network.Network switch exists
Relevant regulations, which are adapted to, before U.S.'s listing has to pass through NEBS (Network Equipment Building
System, NEBS) inspection.Therefore, the dust in air how is avoided to enter inside network switch and influence network exchange
The transmission speed of device, it will be one of research staff's problem to be solved.
The content of the invention
The invention reside in a kind of servomechanism installation is provided, reach the effect of Chalk-dust filtering by filter is hung, and then keep away
Exempt from the dust in air to enter inside network switch and influence the transmission speed of network switch.
Filter disclosed in one embodiment of the invention, the casing suitable for being installed in an electronic installation, including
One filtering frame and an assembling frame.Filtering frame includes a support body and a filter screen.Filter screen is installed in support body.Assembling frame includes one first plate
Part, one second plate, one the 3rd grillage and multiple engaging plates.Second plate and the 3rd plate are connected to the first plate
Opposite sides and form a storage tank.Engaging plate is connected to side of second plate away from the first plate, and towards the 3rd plate
Extend and covering part storage tank.Wherein, the side of filtering frame be resisted against the second plate and by engaging plate it is spacing and positioned at the
One plate is with engaging between plate.The opposite side of filtering frame is resisted against the 3rd plate and makes filtering frame be fixed on storage tank, and blocks
Plywood part is being slippingly fastened on the casing of electronic installation.
Servomechanism installation disclosed in another embodiment of the present invention, including rack, network switch, filter and at least
Two fixed plates.Rack includes at least two fixed columns and two the first slide rails.Two the first slide rails are arranged at least two
Fixed column.Network switch includes casing, two the second slide rails and electronic building bricks.Casing includes foreboard, top plate and two side plates.
Foreboard, top plate and two side plates are collectively forming accommodation space.Electronic building brick is located at accommodation space.Foreboard have multiple connection ends with
And multiple air intake vents.Top plate has multiple necks.Two the second slide rails are respectively arranged at two side plates, and can set pull
In two the first slide rails of rack.Filter includes filtering frame and assembling frame.Filtering frame includes support body and filter screen.Filter screen is installed
In support body.Assembling frame includes the first plate, the second plate, the 3rd plate and multiple engaging plates.Second plate and the 3rd plate
It is connected to the opposite sides of the first plate and forms storage tank.Engaging plate is connected to the second plate away from the first plate
Side, and extend and covering part storage tank towards the 3rd plate.Wherein, the side of filtering frame is resisted against the second plate and engaged
Plate it is spacing and positioned at the first plate with engaging between plate.The opposite side of filtering frame is resisted against the 3rd plate and makes filtering frame consolidate
Due to storage tank, and engage the neck that plate is slippingly fastened on network switch.It is solid that each fixed plate includes one first
Determine portion, one second fixed part and one the 3rd fixed part.Second fixed part and the 3rd fixed part are connected to the first fixed part
Opposite sides.First fixed part is fixed on the side plate of network switch.Second fixed part is fixed on the fixed column of rack.3rd is solid
Determine portion and be fixed on assembling frame.
Servomechanism installation and its filter according to above-described embodiment, installed additional at the air intake vent of network switch
Filter, to filter the air-flow into network switch, and then the dust in air can be avoided to enter inside network switch
And influence the transmission speed of network switch.
In addition, the engaging plate of filter is installed in the neck of network switch in a manner of sliding fastening, can carry
Rise the packaging efficiency between filter and network switch and avoid elongated filtering frame from deviateing because of flexural deformation or inclination
The air intake vent of network switch.Protected consequently, it is possible to which filter can be provided positively network switch into dirt.
The explanation of explanation and implementation below above with respect to present invention to demonstrate and explain the present invention original
Reason, and the claims for providing the present invention are further explained.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the servomechanism installation and its filter according to first embodiment of the invention.
Fig. 2 is the partial exploded view of Fig. 1 servomechanism installation.
Fig. 3 is the partial cutaway schematic of Fig. 1 servomechanism installation.
Fig. 4 be Fig. 1 in filter assembling process in first step schematic perspective view.
Fig. 5 be Fig. 1 in filter assembling process in second step schematic perspective view.
Wherein, reference：
1 servomechanism installation
10 racks
11 fixed columns
12 first slide rails
20 network switch
21 casings
211 foreboards
2111 connection ends
2112 air intake vents
212 top plates
2121 necks
213 side plates
214 accommodation spaces
22 second slide rails
23 electronic building bricks
30 filters
31 filtering frames
311 support bodys
3111 first supports
31111 first ventilating openings
3112 second supports
31121 second ventilating openings
3113 the 3rd supports
31131 third venting mouths
312 filter screens
3121 first fillter sections
3122 second fillter sections
3123 the 3rd fillter sections
313 first allow bit space
32 assembling framves
321 first plates
3211 second allow bit space
3212 air inlets
322 second plates
323 the 3rd plates
324 spacing plates
325 assembling plates
326 engaging plates
3261 releasing sections
3262 engaging sections
327 storage tanks
40 fix plate
41 first fixed parts
42 second fixed parts
421 screws
43 the 3rd fixed parts
Embodiment
The detailed features and advantage of the narration present invention, its content are enough to make any ability in detail in embodiments below
The technical staff in domain understands the technology contents of the present invention and implemented according to this, and is wanted according to content disclosed in this specification, right
Protection domain and accompanying drawing are asked, any those skilled in the art can be readily understood upon the purpose and advantage of correlation of the invention.Below
Embodiment the viewpoint of the present invention is further described, it is but non-anyways to limit scope of the invention.
Fig. 1 is referred to Fig. 3.Fig. 1 is the servomechanism installation and its filter according to first embodiment of the invention
Schematic perspective view.Fig. 2 is the partial exploded view of Fig. 1 servomechanism installation.Fig. 3 is that the part section of Fig. 1 servomechanism installation shows
It is intended to.It is solid that a kind of servomechanism installation 1 of the present embodiment includes a rack 10, a network switch 20, a filter 30 and two
Fixed board part 40.
Rack 10 includes two fixed columns 11 and two the first slide rails 12.Two the first slide rails 12 are arranged at two fixed columns
11。
Network switch 20 includes 21, two the second slide rails 22 of a casing and an electronic building brick 23.Before casing 21 includes one
Plate 211, a top plate 212 and two side plates 213.Foreboard 211, top plate 212 and two side plates 213 are collectively forming an accommodation space
214.Electronic building brick 23 is located at accommodation space 214.Foreboard 211 has multiple connection ends 2111 and multiple air intake vents 2112.Top
Plate 212 has multiple necks 2121.Two the second slide rails 22 are respectively arranged at two side plates 213, and can be arranged at pull
Two the first slide rails 12 of rack 10.
Filter 30 includes a filtering frame 31 and an assembling frame 32.Filtering frame 31 includes a support body 311 and a filter screen
312。
Support body 311 includes a first support 3111, a second support 3112 and one the 3rd support 3113.Second support 3112
The opposite end of first support 3111 is connected to the 3rd support 3113, and court extends in the same direction and forms one first resigning sky
Between 313.Specifically, the U-shaped support body that support body 311 is made up of three supports, thus it is empty around one first resigning is formed
Between 313.First support 3111 has one first ventilating opening 31111, and second support 3112 has one second ventilating opening 31121, the
Three supports 3113 have a third venting mouth 31131.First ventilating opening 31111, the second ventilating opening 31121, third venting mouth
31131 all connections first allow bit space 313.The further connected network exchanger of third venting mouth 31131 of 3rd support 3113
20 air intake vent 2112.Filter screen 312 includes one first connected fillter section 3121, one second fillter section 3122 and one the 3rd filtering
Section 3123.First fillter section 3121, the second fillter section 3122 and the 3rd fillter section 3123 are respectively arranged at first support 3111,
Two supports 3112 and the 3rd support 3113.Specifically, each support has a concave architecture, to install three fillter sections.
Assembling frame 32 includes one first plate 321, one second plate 322, one the 3rd plate, 323, two spacing plates
324th, two assembling plates 325 and three engaging plates 326.First plate 321 has from the side for being connected to the 3rd plate 323
Bit space 3211 is allowed towards one second extended close to the direction of the second plate 322, and second allows the resigning of bit space 3211 and first
Space 313 communicates.First plate 321 further has an air inlet 3212.Air inlet 3212 connects the of the 3rd support 3113
Three ventilating openings 31131.Second plate 322 and the 3rd plate 323 are connected to the opposite sides of the first plate 321, two limits
Position plate 324 is connected to the both sides of the first plate 321 and between the second plate 322 and the 3rd plate 323, and makes the first plate
Part 321, the second plate 322, the 3rd plate 323 and two spacing plates 324 are collectively forming a storage tank 327, and can be used to
Filtering frame 31 is limited in storage tank 327.Three engaging plates 326 are connected to the second plate 322 away from the first plate 321
Side, and extend and covering part storage tank 327 towards the 3rd plate 323.Each engaging plate 326 includes a connected releasing section
3261 and one engaging section 3262.Two assembling plates 325 are connected to two spacing plates 324 and towards the phase of storage tank 327
Opposite direction extends.
In the present embodiment, because three engaging plates 326 for assembling frame 32 are connected to the left of the second plate 322
Right three positions.It is thus ensured that filter 30 is capable of being sticked on network switch 20 of average force, without producing
The problem of tilting or upwarping, but be not limited thereto.In other embodiments, it can be other quantity to engage plate 326.
Significantly, since filtering frame 31 allows bit space 313 and assembling frame 32 to be stepped down with second with first
Space 3211, and two allow the side of bit space 313,3211 all not have support body to stop formed with a breach.Therefore, can be by allowing
The breach of bit space 313,3211 is directly hung on network switch 20 from top to bottom by filter 30, so that network exchange
The wire rod being connected on device 20 on connection end 2111 is positioned at allowing in bit space without interfering with filter 30.Conversely, working as needs
When dismantling filter 30, also by allow bit space 313,3211 breach by filter 30 detach directly up network hand over
Parallel operation 20.That is, filter 30 is connected with before the installation and disassembling section of network switch 20 without will first be inserted in
The wire rod at end 2111 is pulled out, and then can lift the efficiency of loading and unloading of filter 30.
Each fixed plate 40 includes one first fixed part 41, one second fixed part 42 and one the 3rd fixed part 43.Second
The fixed part 43 of fixed part 42 and the 3rd is connected to the opposite sides of the first fixed part 41.Two the first fixed parts 41 are solid respectively
Due to two side plates 213 of network switch 20.Every one second fixed part 42 has two screws 421, and the second fixed part 42
Such as with screw locking in the fixed column 11 of rack 10.3rd fixed part 43 is fixed on assembling plate 325.3rd fixed part 43 in
The projection of second fixed part 42 is not overlapping with two screws 421 of the second fixed part 42.Therefore, the spiral shell of the second fixed part 42 can be made
Hole 421 will not be covered by the 3rd fixed part 43 and influence the operation locked.
Then, the assembling mode of filter 30 is further illustrated.Fig. 4 and Fig. 5, Fig. 4 are referred to as the filtering dress in Fig. 1
The schematic perspective view of first step in the assembling process put, Fig. 5 are the vertical of the assembling process second step of the filter in Fig. 1
Body schematic diagram.First, the first support 3111 for the filtering frame 31 for installing filter screen 312 is placed in storage tank 327 and leaned in second
Plate 322, make first support 3111 spacing and be located at the first plate 321 and fastening plate with engaging plate 326 by the first plate 321
Between part 326.Then storage tank 327, then by the support 3113 of second support 3112 and the 3rd of filtering frame 31 is inserted, and passes through
Three plates 323 are interferenceed with second support 3112 and the 3rd support 3113 and make filtering frame 31 temporarily be sticked in storage tank 327.Such as
This one, just complete the assembling of filter 30.
Then, illustrate that filter 30 is installed in the operating process of network switch 20.It please continue referring to figs. 1 to Fig. 3.Root
According to foregoing teachings, temporarily it has been sticked in due to filtering frame 31 in the storage tank 327 of assembling frame 32, therefore in filter 30 and network
During exchanger 20 assembles, filtering frame 31 will not influence to operate by dropping out in assembling frame 32.First, by each fastening plate
Part 326 is respectively aligned to each neck 2121 of network switch 20, can be along the extension side of releasing section 3261 with order engaging plate 326
To push-in neck 2121.After engaging plate 326 is completely into neck 2121, by extension of the filter 30 along engaging section 3262
Direction elapses, and can be engaged with order engaging section 3262 by the top plate 212 of network switch 20, and make the air inlet of filter 30
3212 air intake vents 2112 that can align network switch 20.Then, by the assembling plate 325 of left and right two of filter 30 for example
Turn screw by hand to be locked on respectively on the fixed part 43 of left and right the 3rd of fixed plate 40.In this way, filter 30 can be completed
Assembled with network switch 20.When filter 30 is installed in network switch 20, net is inhaled into by guiding in outer gas stream
Before network exchanger 20, air-flow first can enter third venting mouth 31131 by the air inlet 3212 of filter 30, then by third venting
Mouth 31131 passes through filter screen 312, is then just entered by air intake vent 2112 in network switch 20.It consequently, it is possible to can enter air-flow
Enter before network switch 20 first by the filtering of filter 30, and the dust ratio carried under one's arms in air-flow can be reduced.
In addition, in the present embodiment, fixed plate 40 and network switch 20, filter 30 and rack 10 be all with
Screw closure assembles in the mode of screw, but is not limited thereto.In other embodiments, above three also can for example pass through card
The modes such as button are fixed.
According to the servomechanism installation and its filter of above-described embodiment, filtering dress is installed additional at the air intake vent of network switch
Put, to filter the air-flow into network switch, and then the dust in air can be avoided to enter inside network switch and influence
The transmission speed of network switch.
In addition, the engaging plate of filter is installed in the neck of network switch in a manner of sliding fastening, can carry
Rise the packaging efficiency between filter and network switch and avoid elongated filtering frame from deviateing because of flexural deformation or inclination
The air intake vent of network switch.Protected consequently, it is possible to which filter can be provided positively network switch into dirt.
Furthermore due to allowing the side of bit space all not have support body stop formed with a breach.Therefore, can be empty by stepping down
Between breach directly hung on from top to bottom on network switch by filter, or allow filter to detach net directly up
Network exchanger.That is, without will first be inserted in connection end before the installation and disassembling section of filter and network switch
Wire rod pull out, and then the efficiency of loading and unloading of filter can be lifted.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Know those skilled in the art when can be made according to the present invention it is various it is corresponding change and deformation, but these corresponding change and become
Shape should all belong to the protection domain of appended claims of the invention.
Claims (10)
1. a kind of filter, the casing suitable for being installed in an electronic installation, it is characterised in that including：
One filtering frame, including a support body and a filter screen, the filter screen are installed in the support body；And
One assembling frame, the assembling frame include one first plate, one second plate and one the 3rd plate, multiple engaging plates, and this
Two plates are connected to the opposite sides of first plate and form a storage tank with the 3rd plate, and those engaging plates connect
It is connected to the side of second plate away from first plate, and towards the extension of the 3rd plate and the covering part storage tank；
Wherein, the side of the filtering frame be resisted against second plate and by those engaging plates it is spacing and positioned at first plate with
Between the engaging plate, the opposite side of the filtering frame is resisted against the 3rd plate and makes the filtering frame be fixed on the storage tank, and
The engaging plate is being slippingly fastened on the casing of the electronic installation.
2. filter according to claim 1, it is characterised in that the support body includes a first support, a second support
And one the 3rd support, the second support are connected to the opposite end of the first support with the 3rd support, and towards prolonging in the same direction
Stretch and form one first and allow bit space, the filter screen includes one first connected fillter section, one second fillter section and one the 3rd filtering
Section, first fillter section, second fillter section and the 3rd fillter section are respectively arranged at the first support, the second support and are somebody's turn to do
3rd support, first plate have from the side of the 3rd plate is connected to towards close to the one of the extension of the direction of second plate
Second allows bit space, and this second allows bit space first to allow bit space to communicate with this.
3. filter according to claim 2, it is characterised in that the first support, the second support and the 3rd
Frame respectively has an at least ventilating opening, and those ventilating openings connect the storage tank or this first allows bit space.
4. filter according to claim 3, it is characterised in that first plate further has an air inlet, should
Air inlet connects the ventilating opening of the 3rd support.
5. filter according to claim 1, it is characterised in that the assembling frame further comprise two spacing plates and
Two assembling plates, two spacing plates positioned at the both sides of first plate and make the filtering frame spacing between this two respectively
Between plate, this two assembling plates are connected to two spacing plates and the opposite direction towards the storage tank extends.
A kind of 6. servomechanism installation, it is characterised in that including：
One rack, including at least two fixed columns and two the first slide rails, it is at least two solid that two first slide rails are arranged at this
Fixed column；
One network switch, including a casing, two the second slide rails and an electronic building brick, the casing include a foreboard, a top plate
And two side plates, the foreboard, the top plate and two side plates are collectively forming an accommodation space, the electronic building brick is located at the accommodating sky
Between, the foreboard has multiple connection ends and multiple air intake vents, and the top plate has multiple necks, and two second slide rails are set respectively
Two side plates are placed in, and two first slide rails of the rack can be arranged at pull；
One filter, including：
One filtering frame, including a support body and a filter screen, the filter screen are installed in the support body；And
One assembling frame, the assembling frame includes one first plate, one second plate, one the 3rd plate and multiple engaging plates, and this
Two plates are connected to the opposite sides of first plate and form a storage tank with the 3rd plate, and those engaging plates connect
It is connected to the side of second plate away from first plate, and towards the extension of the 3rd plate and the covering part storage tank；
Wherein, the side of the filtering frame be resisted against second plate and by those engaging plates it is spacing and positioned at first plate with
Between those engaging plates, the opposite side of the filtering frame is resisted against the 3rd plate and makes the filtering frame be fixed on the storage tank,
And those engaging plates are slippingly fastened on those necks of the network switch；And
At least two fix plate, and each at least two fixations plate includes one first fixed part, one second fixed part and one
3rd fixed part, second fixed part are connected to the opposite sides of first fixed part with the 3rd fixed part, and this first
Fixed part is fixed on the side plate of the network switch, and second fixed part is individually fixed at least two fixation of the rack
Post, the 3rd fixed part are fixed on the assembling frame.
7. servomechanism installation according to claim 6, it is characterised in that the support body includes a first support, a second support
And one the 3rd support, the second support are connected to the opposite end of the first support with the 3rd support, and towards prolonging in the same direction
Stretch and form one first and allow bit space, the filter screen includes one first connected fillter section, one second fillter section and one the 3rd filtering
Section, first fillter section, second fillter section and the 3rd fillter section are respectively arranged at the first support, the second support and are somebody's turn to do
3rd support, first plate have from the side of the 3rd plate is connected to towards close to the one of the extension of the direction of second plate
Second allows bit space, and this second allows bit space first to allow bit space to communicate with this.
8. servomechanism installation according to claim 6, it is characterised in that second fixed part has two screws, and the 3rd
Fixed part is not overlapping in two screws of projection and this of second fixed part.
9. servomechanism installation according to claim 6, it is characterised in that the first support, the second support and the 3rd
Frame respectively has an at least ventilating opening, and those ventilating openings connect the storage tank or this first allows bit space, and first plate is further
With an air inlet, the air inlet connects an at least ventilating opening for the 3rd support.
10. servomechanism installation according to claim 6, it is characterised in that the assembling frame further comprises two spacing plates
And two assembling plates, two spacing plates positioned at the both sides of first plate and make the filtering frame between this two limits respectively
Between the plate of position, this two assembling plates are connected to two spacing plates and the opposite direction towards the storage tank extends,
3rd fixed part of at least two fixations plate is fixed on those assembling plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143960.3A CN107890719B (en) | 2017-11-17 | 2017-11-17 | Servo device and filter device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143960.3A CN107890719B (en) | 2017-11-17 | 2017-11-17 | Servo device and filter device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107890719A true CN107890719A (en) | 2018-04-10 |
| CN107890719B CN107890719B (en) | 2020-10-02 |
Family
ID=61804319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711143960.3A Active CN107890719B (en) | 2017-11-17 | 2017-11-17 | Servo device and filter device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107890719B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548328A (en) * | 2018-10-26 | 2019-03-29 | 安徽鑫铂铝业股份有限公司 | A kind of high-performance and high accuracy outer casing of power supply aluminum profile |
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| CN204411949U (en) * | 2014-11-28 | 2015-06-24 | 苏州科佳环境科技有限公司 | The leaf filter that a kind of direct insertion housing connects |
| CN205730697U (en) * | 2016-05-31 | 2016-11-30 | 上海正泰电源系统有限公司 | A kind of fast fixing structure of filter |
| CN107155275A (en) * | 2017-07-01 | 2017-09-12 | 郑州职业技术学院 | The adjustable server cabinet of dedusting area |
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| CN109548328A (en) * | 2018-10-26 | 2019-03-29 | 安徽鑫铂铝业股份有限公司 | A kind of high-performance and high accuracy outer casing of power supply aluminum profile |
| CN109548328B (en) * | 2018-10-26 | 2024-03-22 | 安徽鑫铂铝业股份有限公司 | High-performance high-precision power supply shell aluminum profile |
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