CN107466181A - A kind of rack with IPX6 protective capacities - Google Patents
A kind of rack with IPX6 protective capacities Download PDFInfo
- Publication number
- CN107466181A CN107466181A CN201710611795.3A CN201710611795A CN107466181A CN 107466181 A CN107466181 A CN 107466181A CN 201710611795 A CN201710611795 A CN 201710611795A CN 107466181 A CN107466181 A CN 107466181A
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- CN
- China
- Prior art keywords
- welded
- plate
- ipx6
- door
- side plate
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Patch Boards (AREA)
Abstract
The invention belongs to the non-security level instrument control technical field of nuclear power, and in particular to a kind of rack with IPX6 protective capacities.The rack integrally uses cold-rolled steel sheet bending, assembled by front and rear door-plate, cabinet framework, left side plate, bottom plate and top cover；Door-plate transverse shielding sealing strip and the vertical shield gasket bar of door-plate are provided between front and rear door-plate and cabinet framework, blower fan and Air Filter are installed on front and rear door-plate；Side plate transverse shielding sealing strip and the vertical shield gasket bar of side plate are provided between left side plate and cabinet framework, shield gasket bar is pasted between top cover and cabinet framework.The present invention has preferable IP protection effects, and welds less, and process of surface treatment is simply more than integral solder type, and manufacture processing charges substantially reduces, while meets the use needs of nuclear power station.
Description
Technical field
The invention belongs to the non-security level instrument control technical field of nuclear power, and in particular to a kind of machine with IPX6 protective capacities
Cabinet.
Background technology
Key equipment of the nuclear power I ＆C equipment as nuclear power generating sets, it is the important component of nuclear power station, and rack is just led
To be used for placing the devices of these important electric and related control devices, protection equipment not by extraneous factor interference or
Damage, can ensure that equipment is run in good environment.
Sheet metal structural is a kind of relatively conventional cabinet design form at present, compared with general rack, sheet metal structural
Rack, its weight capacity is stronger, magnetic disturbance shield effectiveness is more preferable, and corrosion resistance is stronger.But in the actual application of nuclear power station,
Rack it is also desirable to have preferable IP protection effects.Waterproof cabinet framework uses integral solder form more in the market, by table
Face handling process and the influence of welding quality requirement, manufacture processing cost is higher, and is fastened by screw and be assembled into each component
Together, such cabinet frame structure form, the drawbacks of integral solder structure type can be made up, but IPX6 degree of protection is not easy reality
It is existing.
The content of the invention
It is an object of the invention to provide a kind of rack with IPX6 protective capacities, in the form of solving screw fastening structure
Rack in water resistance the problem of, meet the use needs of nuclear power station.
To reach above-mentioned purpose, the technical solution used in the present invention is：
A kind of rack with IPX6 protective capacities, the rack integrally uses cold-rolled steel sheet bending, by front and rear door-plate, rack
Framework, left side plate, bottom plate and top cover are assembled；The sealing of door-plate transverse shielding is provided between front and rear door-plate and cabinet framework
Bar and the vertical shield gasket bar of door-plate, blower fan and Air Filter are installed on front and rear door-plate；Set between left side plate and cabinet framework
Side plate transverse shielding sealing strip and the vertical shield gasket bar of side plate are equipped with, shield gasket bar is pasted between top cover and cabinet framework.
Described door-plate transverse shielding sealing strip and the vertical shield gasket bar of door-plate are pasted onto front/rear door intralamellar part, with rack
The door eaves of framework compresses.
Described side plate transverse shielding sealing strip and the vertical shield gasket bar of side plate are pasted onto on left side plate.
Described top cover point of incoming cables landfill fire protection flame retarding mud or installation waterproof gland head.
Pass through screw A and screw B connections between described top cover and cabinet framework.
Described cabinet framework is welded by front and rear frame, base is welded, front and rear frame tie-beam, boss and front and rear arch connect
Connect mounting rail and be welded assembled, frame is welded before and after the connection of front and rear frame tie-beam, and front and rear arch connection mounting rail is welded with before
After-frame, which is welded, forms top bridging arrangement formation water flow grooves, and frame is welded before and after boss is located at is connected mounting rail with front and rear arch
90 ° of angles being welded.
Described front and rear frame be welded be welded by sill, column A is welded, entablature is welded and column B is welded, and welding forms.
The both ends bending part that described entablature is welded is designed with otch.
Described entablature is provided with suspension ring on being welded, and O-ring is provided therebetween.
Described front and rear arch connection mounting rail is welded to be filled by the riveting of mounting of roof plate beam connects mounting rail with front and rear arch
Riveting dress is welded；Base be welded by left and right vertical beam be welded with front and rear crossbeam riveting dress welding form, left and right vertical beam be welded with it is front and rear
Crossbeam riveting, which is loaded onto, is provided with leaking hole.
Having the beneficial effect that acquired by the present invention：
The present invention has preferable IP protection effects, and welds less, and process of surface treatment is simpler than integral solder type
More, manufacture processing charges substantially reduces, while meets the use needs of nuclear power station.
Brief description of the drawings
Fig. 1 is the cabinet structure front view with IPX6 protective capacities；
Fig. 2 is the cabinet structure cross section view A-A with IPX6 protective capacities；
Fig. 3 is the cabinet structure right view with IPX6 protective capacities；
Fig. 4 is the cabinet structure cross section view B-B with IPX6 protective capacities；
Fig. 5 is the cabinet structure cross section view C-C with IPX6 protective capacities；
Fig. 6 is top and front and rear door-plate waterproof sealing partial enlarged drawing I；
Fig. 7 is top and left side plate waterproof sealing partial enlarged drawing II；
Fig. 8 is front and rear door-plate and left side plate waterproof sealing partial enlarged drawing III；
Fig. 9 is cabinet frame structure figure；
Figure 10 is overlap joint current deflecting enlarged drawing IV at the top of cabinet framework；
Figure 11 is overlap joint current deflecting enlarged drawing V at the top of cabinet framework；
Figure 12 is frame welding structure figure before and after cabinet framework；
Figure 13 is arch connection mounting rail welding structure figure before and after cabinet framework；
Figure 14 is cabinet base welding structure and current schematic diagram；
In figure：1- blower fans；Door-plate before and after 2-；3- Air Filters；4- cabinet frameworks；5- left side plates；6- bottom plates；7- top covers；
8- shield gasket bars；9- screws A；10- door eaves；11- door-plate transverse shielding sealing strips；12- screws B；13- side plate transverse shieldings are close
Strip of paper used for sealing；The vertical shield gasket bar of 14- side plates；The vertical shield gasket bar of 15- door-plates；Frame is welded before and after 16-；17- bases are welded；
Frame tie-beam before and after 18-；19- bosses；Arch connection mounting rail is welded before and after 20-；21- seams；22- sills are welded；
23- columns A is welded；24- suspension ring；25- entablatures are welded；26- columns B is welded；The riveting of 27- mounting of roof plate beams fills；Frame top before and after 28-
Portion's connection mounting rail riveting dress；29- or so vertical beams are welded；Crossbeam riveting fills before and after 30-.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1-5, the rack of the present invention with IPX6 protective capacities integrally uses cold-rolled steel sheet bending, by
Front and rear door-plate 2, cabinet framework 4, left side plate 5, bottom plate 6 and top cover 7 are assembled.The waterproof of front and rear door-plate 2 and cabinet framework 4
Sealing, by the front and rear viscous sticker door plate transverse shielding sealing strip 11 of door-plate 2 and the vertical shield gasket bar 15 of door-plate, with rack frame
Door eaves 10 on frame 4 compresses, and as shown in Fig. 6,8, while installation has the blower fan 1 of IPX6 degree of protection and prevented on front and rear door-plate 2
Dirt net 3.The waterproof sealing mode of left side plate 5 and cabinet framework 4, sealed by pasting side plate transverse shielding on left side plate 5
Bar 13 and the vertical shield gasket bar 14 of side plate, front and rear frame be welded 16, entablature be welded 25 and base be welded 17, formation can be with side plate
The closed area that transverse shielding sealing strip 13 and the vertical shield gasket bar 14 of side plate compress, so as to prevent water by door-plate and side plate
Interior of equipment cabinet is sprayed into, as shown in Figure 7,8.
The point of incoming cables of cabinet top cover 7 can effectively prevent water from top by filling fire protection flame retarding mud or installation waterproof gland head
Portion enters.But the screw A9 and screw B12 of top cover 7 and cabinet framework 4 water-proofing treatment, often insoluble problem points,
The design of numerous racks here is to install water proof rubber pad additional, but cumbersome, is easily forgotten during worker assembles.It is this hair herein
The bright emphasis to be described in detail, by the design of cabinet framework 4, fully solves the waterproof sealing between top cover 7 and cabinet framework 4
Problem.
Cabinet framework 4 is welded 17, front and rear frame tie-beam 18, boss 19 and front and rear frame top by the front and rear frame 16, base that is welded
Portion's connection mounting rail be welded it is 20 assembled, as shown in Figure 9.Wherein front and rear frame is welded 16 to be welded by sill 22, the column A that is welded
23rd, entablature 25 and column B, 26 weldings that are welded that are welded form, entablature be welded 25 both ends bending part design otch, such as Figure 12
It is shown.Suspension ring 24 are welded on 25 installed in entablature, need to add O-ring to prevent water from being flowed into by suspension ring 24 in cabinet.Front and rear frame connects
Connect beam 18 be used for connect two racks before and after frame be welded 16, cabinet inner structural member offer installation site is provided.Front and rear arch connection peace
Dress beam, which is welded, 20 is located at rack top, by mounting of roof plate beam riveting fill 27 connect with front and rear arch mounting rail riveting fill 28 welding and
Into as shown in figure 13.On the one hand be welded 20 effect of front and rear arch connection mounting rail is to be provided for cabinet inner structural member, top cover 7
Installation site, it is connected with 16 foundation that are welded of front and rear frame, forms top bridging arrangement, form water flow grooves.Top cover 7 with
Water at stickup shield gasket bar 8 between cabinet framework 4, screw A9 and screw B12 can be flowed into safely naturally along screw, top cover
The water flowed at gap between 7 and cabinet framework 4 and the surrounding of left side plate 5, all can through water flow grooves discharge cabinet outside, as Figure 10,
Shown in 11.In the water flow grooves formed, water can flow through column A and be welded the mounting hole that 23 and column B is welded on 26, to avoid water
Thus place is flowed into cabinet, while ensures that rack normally installs and uses needs, should use the waterproof Self-Clinching Standoffs of blind hole.Add
Strong block 19 be located at front and rear frame be welded 16 connect with front and rear arch mounting rail be welded 20 90 ° of angles, play reinforcement rack intensity
Effect.Base be welded 17 by left and right vertical beam be welded 29 and front and rear crossbeam riveting fill 30 weldings and form, as shown in figure 14.Current flow through
Base, which is welded, 17 to be welded at 16 seam 21 with front and rear frame, is affected by gravity, most of water can flow through herein, only fragmentary water
It can be welded by seam 21 into base in 17, and base is welded on part does not have electrical part, while can be by being welded in left and right vertical beam
29 and front and rear crossbeam riveting fill open-drain water hole on 30, by remaining water discharge base.
Claims (10)
- A kind of 1. rack with IPX6 protective capacities, it is characterised in that：The rack integrally uses cold-rolled steel sheet bending, by front and rear Door-plate (2), cabinet framework (4), left side plate (5), bottom plate (6) and top cover (7) are assembled；Front and rear door-plate (2) and rack frame Door-plate transverse shielding sealing strip (11) and the vertical shield gasket bar (15) of door-plate are provided between frame (4), is pacified on front and rear door-plate (2) Equipped with blower fan (1) and Air Filter (3)；Side plate transverse shielding sealing strip is provided between left side plate (5) and cabinet framework (4) (13) shield gasket bar (8) and the vertical shield gasket bar (14) of side plate, is pasted between top cover (7) and cabinet framework (4).
- 2. the rack according to claim 1 with IPX6 protective capacities, it is characterised in that：Described door-plate transverse shielding Sealing strip (11) and the vertical shield gasket bar (15) of door-plate are pasted onto front and rear door-plate (2) inside, the door eaves with cabinet framework (4) (10) compress.
- 3. the rack according to claim 1 with IPX6 protective capacities, it is characterised in that：Described side plate transverse shielding Sealing strip (13) and the vertical shield gasket bar (14) of side plate are pasted onto on left side plate (5).
- 4. the rack according to claim 1 with IPX6 protective capacities, it is characterised in that：Described top cover (7) inlet wire Place's landfill fire protection flame retarding mud or installation waterproof gland head.
- 5. the rack according to claim 1 with IPX6 protective capacities, it is characterised in that：Described top cover (7) and machine Pass through screw A (9) and screw B (12) connections between cabinet frame work (4).
- 6. the rack according to claim 1 with IPX6 protective capacities, it is characterised in that：Described cabinet framework (4) It is welded (16) by front and rear frame, base is welded (17), front and rear frame tie-beam (18), boss (19) connect installation with front and rear arch Beam is welded, and (20) are assembled, and frame is welded (16) before and after front and rear frame tie-beam (18) connection, front and rear arch connection mounting rail weldering Dress (20) and front and rear frame be welded (16) form top bridging arrangement and form water flow grooves, boss (19) is located at front and rear frame and is welded (16) Mounting rail is connected with front and rear arch to be welded 90 ° of angles of (20).
- 7. the rack according to claim 6 with IPX6 protective capacities, it is characterised in that：Described front and rear frame is welded (16) it is welded (22) by sill, column A is welded (23), entablature is welded (25) and column B is welded, and (26) welding forms.
- 8. the rack according to claim 7 with IPX6 protective capacities, it is characterised in that：Described entablature is welded (25) both ends bending part is designed with otch.
- 9. the rack according to claim 7 with IPX6 protective capacities, it is characterised in that：Described entablature is welded (25) suspension ring (24) are installed on, O-ring is provided therebetween.
- 10. the rack according to claim 6 with IPX6 protective capacities, it is characterised in that：Described front and rear arch Connection mounting rail be welded the riveting of (20) mounting of roof plate beam dress (27) connected with front and rear arch mounting rail riveting fill (28) be welded；Bottom Seat be welded (17) be welded (29) by left and right vertical beam and front and rear crossbeam riveting fill (30) welding form, left and right vertical beam is welded (29) and front and rear Leaking hole is provided with crossbeam riveting dress (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611795.3A CN107466181A (en) | 2017-07-25 | 2017-07-25 | A kind of rack with IPX6 protective capacities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611795.3A CN107466181A (en) | 2017-07-25 | 2017-07-25 | A kind of rack with IPX6 protective capacities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107466181A true CN107466181A (en) | 2017-12-12 |
Family
ID=60546994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710611795.3A Pending CN107466181A (en) | 2017-07-25 | 2017-07-25 | A kind of rack with IPX6 protective capacities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107466181A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271325A (en) * | 2017-12-27 | 2018-07-10 | 天津市巨展机房装备有限公司 | Rear combined wire casing waterproof protection device for cabinet |
| CN108306198A (en) * | 2018-03-09 | 2018-07-20 | 安徽金环电气设备有限责任公司 | A kind of DC cabinet detachably installed |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010040037A1 (en) * | 2000-05-15 | 2001-11-15 | Nec Corporation | Waterproof construction of communication equipment |
| CN2521870Y (en) * | 2000-06-10 | 2002-11-20 | 深圳市泰尔卡科技有限公司 | Outdoor communication machine cabinet |
-
2017
- 2017-07-25 CN CN201710611795.3A patent/CN107466181A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010040037A1 (en) * | 2000-05-15 | 2001-11-15 | Nec Corporation | Waterproof construction of communication equipment |
| CN2521870Y (en) * | 2000-06-10 | 2002-11-20 | 深圳市泰尔卡科技有限公司 | Outdoor communication machine cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271325A (en) * | 2017-12-27 | 2018-07-10 | 天津市巨展机房装备有限公司 | Rear combined wire casing waterproof protection device for cabinet |
| CN108306198A (en) * | 2018-03-09 | 2018-07-20 | 安徽金环电气设备有限责任公司 | A kind of DC cabinet detachably installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |
|
| RJ01 | Rejection of invention patent application after publication |