CN107148174A - The method and its device of rack automatic drainage - Google Patents
The method and its device of rack automatic drainage Download PDFInfo
- Publication number
- CN107148174A CN107148174A CN201610113541.4A CN201610113541A CN107148174A CN 107148174 A CN107148174 A CN 107148174A CN 201610113541 A CN201610113541 A CN 201610113541A CN 107148174 A CN107148174 A CN 107148174A
- Authority
- CN
- China
- Prior art keywords
- water hole
- spilled water
- closure member
- rack
- ponding
- 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.)
- Withdrawn
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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
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Sewage (AREA)
Abstract
The present invention discloses a kind of method of rack automatic drainage, and it comprises the following steps：Spilled water hole is opened up on bottom plate of machine cabinet；Its density is disposed to be less than the closure member of the density of water at spilled water hole；The limited part that its bottom is connected with spilled water hole is installed on bottom plate of machine cabinet, to make closure member be fluctuated at spilled water hole along vertical direction；Wherein, when having ponding in the rack, the closure member floats in the presence of ponding buoyancy, exposes the spilled water hole, so that the ponding in the rack is discharged via the spilled water hole.The present invention method, it is easy to accomplish, can make closed rack quickly and efficiently release out condensation formation ponding, reduce equipment within machine cabinet corrosion and component failure risk；In addition, the present invention also provides a kind of device for the above method, its is simple in construction, and manufacturing cost is low, Maintenance free.
Description
Technical field
The present invention relates to the method for communication network device technical field, more particularly to communication Cabinet automatic drainage
And its device.
Background technology
The racks such as outdoor heat converter type, air-conditioning-type belong to hermetic type rack, and degree of protection is generally reached
IPX5, can effectively prevent rainwater from entering rack, but can not completely cut off the infiltration of steam completely.The sealing strip of rack
It is likely to occur damaged, aging in long-term use, it is improper that the closure of cable-through hole is possible to project treatment, these
Reality factor can also reduce the airtight performance of rack so that the air humidity of interior of equipment cabinet is affected by environment very big.
Under equipment normal operation, the temperature of interior of equipment cabinet can be higher than environment temperature.Therefore, in some air humiditys
Than larger region or regional area, the air in rack is easily in humid tropical condition, and this air is once
To the cold, just it is easy to occur dew condensation phenomenon in interior of equipment cabinet.Ponding produced by condensation can not in airtight cabinet
Fast and effectively discharged, form " fish pond " phenomenon, easily cause visual bad impact to client, it is long
Go down to also increase the risk of equipment corrosion and component failure long.
The content of the invention
The purpose of the present invention is exactly that there is provided a kind of rack is automatic in order to solve the above-mentioned problems in the prior art
The method of sluicing, it is easily achieved, can make closed rack quickly and efficiently release out condensation formation product
Water, reduces the risk of equipment within machine cabinet corrosion and component failure；In addition, the present invention also provides a kind of be used for
The device of method is stated, its is simple in construction, and manufacturing cost is low, Maintenance free.
To realize the above-mentioned purpose of the present invention, one aspect of the present invention provides a kind of method of rack automatic drainage, its
Comprise the following steps：
Spilled water hole is opened up on bottom plate of machine cabinet；
Its density is disposed to be less than the closure member of the density of water at spilled water hole；
The limited part that its bottom is connected with spilled water hole is installed on bottom plate of machine cabinet, to make closure member in spilled water hole
Fluctuated along vertical direction at place；
Wherein, when having ponding in the rack, the closure member floats in the presence of ponding buoyancy, exposes
The spilled water hole, so that the ponding in the rack is discharged via the spilled water hole.
Wherein, after the step of limited part that its bottom is connected with spilled water hole is installed on the bottom plate of machine cabinet,
Also comprise the following steps：
Catch is set at the top of the limited part, for preventing the closure member from departing from the limited part.
Wherein, the limited part is cylinder.
Wherein, the side wall of the limited part opens up at least one outlet pass.
Wherein, the closure member is spheroid or cone.
Wherein, the diameter of the spheroid is more than the diameter of the spilled water hole.
In addition, the present invention also provides a kind of device for the above method, it includes：Spilled water hole is opened up thereon
Bottom plate of machine cabinet；It is placed in the closure member that its density at spilled water hole is less than the density of water；On bottom plate of machine cabinet
The limited part that is connected with spilled water hole of its bottom, for making closure member at the spilled water hole along above and below vertical direction
Float；Wherein, when having ponding in the rack, the closure member floats in the presence of ponding buoyancy, dew
Go out the spilled water hole, so that the ponding in the rack is discharged via the spilled water hole.
Further, in addition to：The catch at the top of the limited part is arranged on, for preventing the closure member
Depart from the limited part.
Wherein, the limited part is cylinder.
Wherein, the side wall of the limited part opens up at least one outlet pass.
Compared with prior art, the method and its device of rack automatic drainage of the invention have the following advantages that：
1) device of the invention, makes closure member float and automatically opens up spilled water hole, utilizes using the buoyancy of water
Closure member self gravitation falls and closes spilled water hole automatically, so as to not destroy the premise of rack airtight performance
Under, it can effectively solve the problem of rack internal water accumulation is discharged；
2) device of the invention, simple in construction, it is easy to accomplish, manufacturing cost is low, Maintenance free.
The present invention is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the fragmentary, perspective view of the rack auto-drainage device of the present invention；
Fig. 2 is Fig. 1 explosive view；
Fig. 3 is sectional view of the rack auto-drainage device of the present invention when spilled water hole is closed；
Fig. 4 is sectional view of the rack auto-drainage device of the present invention when spilled water hole is in open mode.
Embodiment
For closed rack of the prior art can not quickly and efficiently release out condensation accumulated water the problem of, this
Invention makes closed rack automatic drainage by the following method：
Spilled water hole is opened up on bottom plate of machine cabinet；
Its density is disposed to be less than the closure member of the density of water at spilled water hole；
The limited part that its bottom is connected with spilled water hole is installed on bottom plate of machine cabinet, to make closure member in spilled water hole
Fluctuated along vertical direction at place；
Wherein, when there is ponding in rack, closure member floats in the presence of ponding buoyancy, exposes spilled water hole,
So that the ponding in rack is discharged via spilled water hole.
Specifically, the method for the rack automatic drainage of the present invention comprises the following steps：
First, spilled water hole is opened up out on the bottom plate of rack, is let out as processed using the method being drilled with bottom plate
Water hole；
Then, the closure member that the density of water is less than using its density blocks spilled water hole；
Then, the limited part that one its bottom of right angle setting is connected with spilled water hole on the bottom plate of rack, the limit
Product is the cylinder of both ends open, covers at outside closure member, can limit closure member, it is only capable of in spilled water hole
Fluctuated along vertical direction at place.In addition, the cylinder sidewall bottom open up at least one make in cylinder,
The outlet pass being connected outside.
When having ponding in closed rack, ponding is flowed into cylinder by the outlet pass of cylinder outside cylinder,
Because closure member is got lodged at spilled water hole, therefore, as the inflow of ponding make it that water level gradually rises in cylinder；And
With the rise of water level in cylinder, get lodged in originally the closure member at spilled water hole it is automatic in the presence of the buoyancy of water on
Float and expose spilled water hole, now the inside and outside connection of rack, ponding can be discharged via spilled water hole to outside rack, be reached
Self-draining effect.And when in rack without ponding, closure member is made to fall under power and block up its own gravity
Firmly spilled water hole so that rack is inside and outside no longer to be connected, i.e. rack is in air-tight state, so as to effectively prevent outer
Boundary's air or dust enter in rack.
And in order to prevent closure member in transport because of vibrations or accidental shock or with water level rise in cylinder
And float it is too high in the case of depart from cylinder, the present invention also installs a catch at the top of cylinder, passes through catch
Closure member is limited in cylinder.Wherein, catch and cylinder can use one-time formed structure, can also adopt
Linked together with other modes, catch and cylinder are such as processed respectively, then both are connected with welding or screw thread
The mode such as connect to be fixed together.During design, height, the chi of closure member of cylinder are rationally designed according to actual conditions
The size of very little and spilled water hole, and the bottom of cylinder can be connected with the bottom plate of rack using welding or the mode such as cementing
Together.
Wherein, the shape of closure member of the invention can have any shape, and need to only meet will can let out when it falls
The condition that water hole is covered.But spilled water hole can completely be blocked when falling in order to ensure closure member, it is preferred that
The spilled water hole of the present invention uses circular hole, and closure member uses spheroid or cone., should when closure member uses spheroid
The diameter of spheroid is more than the diameter of spilled water hole, fall behind so that closure member is lower in the case of self gravitation, one portion
Dividing to fill in spilled water hole, so that spilled water hole be blocked completely；And when closure member uses cone, cone should be made
The big bottom of body upward, handle down, and spilled water hole diameter between handle diameter and big bottom diameter, so,
When falling behind under closure member, closure member can block spilled water hole completely.
Wherein, the material for the density that closure member of the invention can be less than water by its density is made, such as by existing skill
Plastics in art are made, and can be also made up of wood etc..
It should be noted that the present invention can be according to the actual conditions of rack use environment, on the bottom plate of rack
One or more spilled water holes are opened up, closure member as described above, limitation is then disposed respectively at each spilled water hole
Part and catch, quickly and efficiently to give off the ponding in rack.
The method of the present invention, makes closure member float and automatically opens up spilled water hole, utilize closing using the buoyancy of water
Part self gravitation falls and blocks spilled water hole and spilled water hole is closed automatically, neither destroys the seal of rack
Can, the problem of rack internal water accumulation is discharged can be efficiently solved again.
In addition, the present invention is in addition to providing the method for above-mentioned automatic drainage, one kind is also provided and can be used for reality
The device of the existing above method.As shown in Figure 1 and Figure 2, self-draining arrangement of the invention includes：Open up thereon
The bottom plate 1 of the rack of spilled water hole 5；It is placed in the closure member 3 that its density at spilled water hole 5 is less than the density of water；
On the bottom plate 1 of rack and limited part 2 that its bottom is connected with spilled water hole 5, for making closure member 3
Fluctuated at spilled water hole 5 along vertical direction；Wherein, when there is ponding in rack, closure member 3 is in product
Floated in the presence of water buoyancy, expose spilled water hole 5, so that the ponding in rack is discharged via spilled water hole 5.
Specifically, as shown in Figure 1 and Figure 2, rack self-draining arrangement of the invention includes bottom plate 1, closing
Part 3, limited part 2.Wherein, the side plate and top plate (not shown) of bottom plate 1 and rack collectively form one
Individual closed rack, when there is condensation accumulated water in rack, ponding can be dropped down on bottom plate 1, therefore, and the present invention exists
Opened up on bottom plate 1 and (one is only shown in figure for one or more spilled water holes 5 that ponding is excreted to outside rack
Spilled water hole), and dispose at spilled water hole 5 closure member 3, Ran Houli for blocking or exposing the spilled water hole 5
Limit closure member 3 with the limited part 2 that is located at outside closure member 3, only closure member 3 can only at spilled water hole 5 edge
Vertical direction to fluctuate.
Wherein, material of the closure member 3 by its density less than the density of water is made, such as plastics, or wood etc.,
Therefore, closure member 3 can swim in the water surface in the presence of the buoyancy of water.The shape of closure member 3 can be to appoint
Meaning shape, only need to meet the condition that can cover corresponding spilled water hole when it falls.But in order to ensure envelope
Closing member can block spilled water hole completely when falling, it is preferred that closure member uses spheroid or cone.When closure member is adopted
When using spheroid, the diameter of spheroid should be made to be more than the diameter of spilled water hole, so as to closure member in the case of the self gravitation under
Fall behind, one part can be filled in spilled water hole, so that spilled water hole be blocked completely；And when closure member is using cone
During body, should make the big bottom of cone upward, handle down, and the diameter of spilled water hole is straight between handle diameter and big bottom
Between footpath, so, when falling behind under closure member, closure member can block spilled water hole completely.
Wherein, limited part 2 is the cylinder of its both ends open, and it is vertically mounted on bottom plate 1 and covers at closing
Outside part 3, limited part 2 has constrained the horizontal movement of closure member 3 so that closure member 3 can only be in spilled water hole 5
Place moves up and down along vertical direction.Also, in order that the inside and outside of cylinder is connected, in cylinder lateral wall bottom
Open up at least one outlet pass.
Further, auto-drainage device of the invention except the above-mentioned bottom plate 1 for offering spilled water hole 5 thereon,
Outside closure member 3 and limited part 2, in addition to the catch 4 at the top of limited part 2 is arranged on, passes through the catch
4 control closure members 3 prevent closure member 3 from departing from limited part 2 in the motion amplitude of vertical direction.
When in rack without ponding, i.e., when on bottom plate 1 without ponding, as shown in figure 3, closure member 3 is at its own
The spilled water hole 5 on bottom plate 1 can be covered in the presence of gravity, makes to keep air-tight state inside whole cabinet.
And when having ponding on the bottom plate 1 of rack, as shown in figure 4, the ponding on bottom plate 1 is via limited part 2
Enter at the outlet pass of bottom inside limited part 2, because the density of material of closure member 3 is less than the density of water, institute
With ponding closure member 3 will be promoted vertically to be floated in limited part 2, the sluicing that part 3 is covered is closed so as to expose
Hole 5, at this moment, the inside and outside drainage gallery automatic switching on of rack, ponding are flowed to outside rack at spilled water hole 5.
After after the ponding discharge in rack, closure member 2 is fallen in the presence of its own gravity, and closes bottom again
Spilled water hole 5 on plate 1, makes to be restored to air-tight state inside whole cabinet.
To sum up, compared with prior art, the method and its device of rack automatic drainage of the invention have following excellent
Point：
1) device of the invention, makes closure member float and automatically opens up spilled water hole using the buoyancy of water, utilizes
Closure member self gravitation falls and closes spilled water hole automatically, so as to not destroy the premise of rack airtight performance
Under, the ponding in rack can be drained automatically, effectively solve the problem of airtight cabinet internal water accumulation is discharged；
2) device of the invention, simple in construction, each part is easy to manufacture, easy to assembly, reduces manufacturing cost,
And Maintenance free, reduces maintenance cost.
Embodiments described above is one embodiment of the present of invention, rather than whole embodiments.Such as change each
Connected mode, the perforate size of spilled water hole, each part between the shape of part, material, each part is in rack
Set location etc. can obtain new embodiment, but these are all based on technical scheme generation
, it should all belong to the scope of protection of the invention.
Claims (10)
1. a kind of method of rack automatic drainage, it is characterised in that comprise the following steps：
Spilled water hole is opened up on bottom plate of machine cabinet；
Its density is disposed to be less than the closure member of the density of water at spilled water hole；
The limited part that its bottom is connected with spilled water hole is installed on bottom plate of machine cabinet, to make closure member in spilled water hole
Fluctuated along vertical direction at place；
Wherein, when having ponding in the rack, the closure member floats in the presence of ponding buoyancy, exposes
The spilled water hole, so that the ponding in the rack is discharged via the spilled water hole.
2. according to the method described in claim 1, it is characterised in that its bottom is installed on the bottom plate of machine cabinet
After the step of limited part that portion is connected with spilled water hole, also comprise the following steps：
Catch is set at the top of the limited part, for preventing the closure member from departing from the limited part.
3. method according to claim 1 or 2, it is characterised in that the limited part is cylinder.
4. method according to claim 3, it is characterised in that the side wall of the limited part is opened up at least
One outlet pass.
5. method according to claim 1 or 2, it is characterised in that the closure member is spheroid or cone
Body.
6. method according to claim 5, it is characterised in that the diameter of the spheroid is more than described let out
The diameter in water hole.
7. a kind of device of rack automatic drainage, it is characterised in that including：
The bottom plate of machine cabinet of spilled water hole is opened up thereon；
It is placed in the closure member that its density at spilled water hole is less than the density of water；
The limited part that its bottom on bottom plate of machine cabinet is connected with spilled water hole, for making closure member in sluicing
Fluctuated at hole along vertical direction；
Wherein, when having ponding in the rack, the closure member floats in the presence of ponding buoyancy, exposes
The spilled water hole, so that the ponding in the rack is discharged via the spilled water hole.
8. device according to claim 7, it is characterised in that also include：
The catch at the top of the limited part is arranged on, for preventing the closure member from departing from the limited part.
9. the device according to claim 7 or 8, it is characterised in that the limited part is cylinder.
10. device according to claim 9, it is characterised in that the side wall of the limited part is opened up at least
One outlet pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610113541.4A CN107148174A (en) | 2016-03-01 | 2016-03-01 | The method and its device of rack automatic drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610113541.4A CN107148174A (en) | 2016-03-01 | 2016-03-01 | The method and its device of rack automatic drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107148174A true CN107148174A (en) | 2017-09-08 |
Family
ID=59783197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610113541.4A Withdrawn CN107148174A (en) | 2016-03-01 | 2016-03-01 | The method and its device of rack automatic drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107148174A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020073221A1 (en) * | 2018-10-10 | 2020-04-16 | 卫江华 | Power distribution cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201317879Y (en) * | 2008-10-28 | 2009-09-30 | 林江 | Softflocks-removing and floating drain device of washing machine |
| CN201554062U (en) * | 2009-12-09 | 2010-08-18 | 上海熊猫机械(集团)有限公司 | Water tank overflow device |
| WO2011154339A1 (en) * | 2010-06-08 | 2011-12-15 | Lisa Dräxlmaier GmbH | Water drain valve for electronics housings and electronics housing having such a water drain valve |
| JP2013030964A (en) * | 2011-07-28 | 2013-02-07 | Sharp Corp | Portable terminal |
| CN202907352U (en) * | 2012-08-13 | 2013-04-24 | 深圳市英威腾电气股份有限公司 | Chassis |
| CN203531080U (en) * | 2013-10-30 | 2014-04-09 | 张斯靓 | Floating ring floor drain |
-
2016
- 2016-03-01 CN CN201610113541.4A patent/CN107148174A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201317879Y (en) * | 2008-10-28 | 2009-09-30 | 林江 | Softflocks-removing and floating drain device of washing machine |
| CN201554062U (en) * | 2009-12-09 | 2010-08-18 | 上海熊猫机械(集团)有限公司 | Water tank overflow device |
| WO2011154339A1 (en) * | 2010-06-08 | 2011-12-15 | Lisa Dräxlmaier GmbH | Water drain valve for electronics housings and electronics housing having such a water drain valve |
| JP2013030964A (en) * | 2011-07-28 | 2013-02-07 | Sharp Corp | Portable terminal |
| CN202907352U (en) * | 2012-08-13 | 2013-04-24 | 深圳市英威腾电气股份有限公司 | Chassis |
| CN203531080U (en) * | 2013-10-30 | 2014-04-09 | 张斯靓 | Floating ring floor drain |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020073221A1 (en) * | 2018-10-10 | 2020-04-16 | 卫江华 | Power distribution cabinet |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170908 |
|
| WW01 | Invention patent application withdrawn after publication |