CN107035708A - A kind of top fan cooled for armored withdraw type sealing switch equipment - Google Patents
A kind of top fan cooled for armored withdraw type sealing switch equipment Download PDFInfo
- Publication number
- CN107035708A CN107035708A CN201710328820.7A CN201710328820A CN107035708A CN 107035708 A CN107035708 A CN 107035708A CN 201710328820 A CN201710328820 A CN 201710328820A CN 107035708 A CN107035708 A CN 107035708A
- Authority
- CN
- China
- Prior art keywords
- switch equipment
- type sealing
- sealing switch
- framework
- armored withdraw
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 38
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
- F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of top fan cooled for armored withdraw type sealing switch equipment, including armored withdraw type sealing switch equipment and top fan, top fan includes framework, cover plate, microswitch, fixed structure, microprocessor and axial fan；Top fan is fixedly installed on armored withdraw type sealing switch equipment outer surface, inside top fan connection armored withdraw type sealing switch equipment；Cover plate is detachably connected framework upper surface, and microswitch is fixedly installed on the madial wall of framework by fixed structure, and framework upper surface offers the opening of a cooperation microswitch, and microswitch is located at below cover plate；The output end of microswitch electrically connects the input of microprocessor, the output end electrical connection motor of microprocessor.Microprocessor takes the high temperature air in armored withdraw type sealing switch equipment away by axial-flow type extension set, it is to avoid occur the problem of can not be by the effectively discharge of high temperature air in armored withdraw type sealing switch equipment and hot air reflow.
Description
Technical field
The present invention relates to a kind of top fan cooled for armored withdraw type sealing switch equipment, more particularly to current class
More than or equal to the temperature rise in 3150A armored withdraw type sealing switch equipments.
Background technology
At present, the 3150A armoureds that are more than or equal to of many manufacturer productions solve temperature rise
Mode is air blast cooling, i.e., cabinet inner breaker room and cable vault increase increase blower fan in the mode of blower fan, but cabinet have it is following some
Shortcoming：
Firstth, breaker and cable vault's assembling are complicated, and sheet metal component is more, costly；
Secondth, cabinet inner blower effectively can not offer for sale heat dissipation outside, or even can produce backflow phenomenon, cause switch cubicle
Interior temperature is higher.
The content of the invention
The technical problems to be solved by the invention are that the defect for overcoming prior art is used for armored withdraw type envelope there is provided one kind
The top fan of switchgear cooling is closed, high temperature air orientation in armored withdraw type sealing switch equipment is discharged, armouring is protected
Withdraw-type sealing switch equipment, it is to avoid broken down because equipping overheat.
To reach above-mentioned purpose, the present invention provides a kind of top fan cooled for armored withdraw type sealing switch equipment,
Including armored withdraw type sealing switch equipment 14, top fan, the top fan includes framework 1, cover plate 4, microswitch 6, fixation
Structure, microprocessor and axial fan 7；The top fan is fixedly installed on outside the armored withdraw type sealing switch equipment 14
On surface, the top fan is connected inside the armored withdraw type sealing switch equipment 14；
The cover plate 4 is detachably connected the upper surface of framework 1, and the microswitch 6 is fixedly installed by fixed structure
On the madial wall of the framework 1, the upper surface of framework 1 offers the opening of the cooperation microswitch 6, the fine motion
Switch 6 is located at the lower section of cover plate 4；
The axial fan 7 includes fan, motor and containment vessel, and the fan is fixedly connected with the output of the motor
Axle, the fan and motor are respectively positioned in the containment vessel, and the motor is fixedly installed in the containment vessel, the containment vessel
Upper end is fixedly connected with the lower surface of framework 1；The output end of the microswitch 6 electrically connects the input of the microprocessor,
The output end of the microprocessor electrically connects the motor.
Preferentially, the framework 1 includes inside casing and housing, and the inside casing includes right baffle-plate, right shell body, front apron and rear gear
Plate, the housing includes left plate, right plate, front side board and back side panel；The right baffle-plate, the right shell body, the front apron
It is mutually permanently connected from beginning to end successively with the rear baffle, the left plate, the right plate, the front side board and the back side panel
It is mutually permanently connected from beginning to end successively, the housing is arranged and is fixedly installed on the inside casing outer surface.
Preferentially, including limited block 5；The left hand edge two ends of the cover plate 4 are respectively hinged the rear wall of the framework 1,
The lower end of the limited block 5 rotates the rear wall of the connection framework 1, and the upper end of the limited block 5 rotates the connection cover plate 4
Left hand edge；The cover plate rotational angle range is 0-40 °.
Preferentially, the containment vessel includes upper aerofoil 12, leeboard 13 and air duct 16；It is circumferentially square on the upper aerofoil 12
To the hole that several equidistantly distributeds are offered around axle center, the upper aerofoil 12 and the size of leeboard 13, profile are homogeneous
Together, the upper aerofoil 12 is fixedly installed on the upper surface of air duct 16, and the leeboard 13 is fixedly installed under the wind bucket 16
Surface.
Preferentially, the hole is shaped as triangle or rectangle.
Preferentially, the fixed structure includes a baffle plate and several screws, and the baffle plate is L-type or U-shaped, the baffle plate
The madial wall of the framework 1 is fixedly connected with by screw several described, the microswitch 6 is fixedly installed on the baffle plate
On.
The beneficial effect that the present invention is reached：
(1) structure of the present invention, operating method are simple, are conducive to large-scale production；Microprocessor is taken out by axial-flow type extension set
The high temperature air in armored withdraw type sealing switch equipment is walked, the service life of armored withdraw type sealing switch equipment is extended；
The present invention is arranged on the periphery of armored withdraw type sealing switch equipment, it is to avoid can not by armored withdraw type sealing switch equipment
The problem of high temperature air effectively discharge and hot air reflow, occurs, and reduces the shadow produced to armored withdraw type sealing switch equipment
Ring.
(2) after apparatus of the present invention are stopped, slowly fallen automatically without aerostatic buoyancy effect back shroud, without artificial
Cover plate is closed, operating procedure is simplified, the practical performance of the present invention is improved, reduces cost of labor；
(3) in present invention work, U-shaped or L-type baffle plate protection microswitch so that high temperature air is taken a devious route, it is to avoid
High temperature and vibration is produced with air collision, microswitch is played a very good protection, is conducive to extending microswitch
Service life；
(4) framework includes housing and inside casing, and double-deck ruggedized construction causes apparatus of the present invention more durable；On containment vessel
The hole of the equidistantly distributed opened up is avoided in component suction axial fan in armored withdraw type sealing switch equipment.
Brief description of the drawings
Fig. 1 is the structure chart of top fan in the present invention；
Fig. 2 is the structure chart of top fan in the present invention；
Fig. 3 is schematic diagram when top fan work is opened in the present invention；
Fig. 4 is schematic diagram when top fan is stopped work in the present invention.
Implication, 1- baffle plates are marked in accompanying drawing；2- front side boards；3- left plates；4- cover plates；5- limited blocks；6- microswitches；7-
Axial fan；8- right plates；9- back side panels；10- fixed structures；11- sole pieces；The upper aerofoils of 12-；13- leeboards；14- armourings
Withdraw-type sealing switch equipment；15- control rooms panel；16- air ducts；17- armored withdraw type sealing switch equipments；18- top fans.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in figure 1, a kind of top fan cooled for armored withdraw type sealing switch equipment, including armored withdraw type envelope
Switchgear 14, top fan are closed, the top fan includes framework 1, cover plate 4, microswitch 6, fixed structure, microprocessor and axle
Flow type fan 7；Control room's panel includes display screen and microprocessor；The top fan is fixedly installed on the armored withdraw
On the outer surface of formula sealing switch equipment 14, the top fan is connected inside the armored withdraw type sealing switch equipment 14；It is described
The state of microswitch can be checked intuitively on a display screen；
As shown in Fig. 2 the cover plate 4 is detachably connected the upper surface of framework 1, the microswitch 6 passes through fixed knot
Structure is fixedly installed on the madial wall of the framework 1, and the upper surface of framework 1 offers the spacious of the cooperation microswitch 6
Mouthful, the microswitch 6 is located at the lower section of cover plate 4；
The axial fan 7 includes fan, motor and containment vessel, and the fan is fixedly connected with the output of the motor
Axle, the fan and motor are respectively positioned in the containment vessel, and the motor is fixedly installed in the containment vessel, the containment vessel
Upper end is fixedly connected with the lower surface of framework 1；The output end of the microswitch 6 electrically connects the input of the microprocessor,
The output end of the microprocessor electrically connects the motor.
Further, the framework 1 include inside casing and housing, the inside casing include right baffle-plate, right shell body, front apron and after
Baffle plate, the housing includes left plate, right plate, front side board and back side panel；The right baffle-plate, the right shell body, the front
Plate and the rear baffle are mutually permanently connected from beginning to end successively, the left plate, the right plate, the front side board and the rear side
Plate is mutually permanently connected from beginning to end successively, and the housing is arranged and is fixedly installed on the inside casing outer surface, and double-decker causes
Framework 1 is more durable, and stability is strong；The inside casing building block, the housing building block, the inside casing and housing connect
Mode is connect to be fixedly connected by rivet.
Further, including limited block 5；As shown in figure 3, the left hand edge two ends of the cover plate 4 are respectively hinged the frame
The rear wall of body 1, the lower end of the limited block 5 rotates the rear wall of the connection framework 1, and the upper end of the limited block 5 is rotated
The left hand edge of the cover plate 4 is connected, presence limitation cover plate 4 rotational angle of limited block 5 is 0-40 °.
Further, the containment vessel includes upper aerofoil 12, leeboard 13 and air duct 16；On the upper aerofoil 12 circumferentially
Direction offers the holes of six equidistantly distributeds around axle center, and the hole is shaped as triangle or rectangle；The upper aerofoil
12 are fixedly installed on the upper surface of air duct 16 with the size of leeboard 13, profile all same, the upper aerofoil 12, it is described under
Aerofoil 13 is fixedly installed on 16 lower surfaces of the wind bucket.
Further, the fixed structure includes a baffle plate and two screws, and the baffle plate is L-type or U-shaped, the baffle plate
The madial wall of the framework 1 is fixedly connected with by the screw, the microswitch 6 is fixedly installed on the baffle plate.
When present invention work, as shown in figure 4, technical staff first opens cover plate 4, microswitch 6 detects cover plate 4 dozens
After opening, microprocessor controls in axial fan motor to start working immediately, drives fan to rotate, using pressure difference by armored withdraw
The high temperature air of formula sealing switch equipment 14 is suctioned out and seen off；Cover plate 4 is in the aerostatic buoyancy flowed up and the support force of framework
Remained under effect；When warmly taking recovery normal temperature, microprocessor control shaft stream in armored withdraw type sealing switch equipment 14
Formula blower fan is closed, as shown in figure 3, now cover plate 4 slowly falls under self gravitation effect and covers framework 1.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of top fan cooled for armored withdraw type sealing switch equipment, including armored withdraw type sealing switch equipment
（14）, it is characterised in that including top fan, the top fan includes framework（1）, cover plate（4）, microswitch（6）, fixed knot
Structure, microprocessor and axial fan（7）；The top fan is fixedly installed on the armored withdraw type sealing switch equipment（14）
On outer surface, the top fan connects the armored withdraw type sealing switch equipment（14）It is internal；
The cover plate（4）It is detachably connected the framework（1）Upper surface, the microswitch（6）Fixed and set by fixed structure
Put in the framework（1）Madial wall on, the framework（1）Upper surface offers the cooperation microswitch（6）Opening,
The microswitch（6）Positioned at the cover plate（4）Lower section；
The axial fan（7）Including fan, motor and containment vessel, the fan is fixedly connected with the output shaft of the motor,
The fan and motor are respectively positioned in the containment vessel, and the motor is fixedly installed in the containment vessel, on the containment vessel
End is fixedly connected with the framework（1）Lower surface；The microswitch（6）Output end electrically connect the input of the microprocessor
End, the output end of the microprocessor electrically connects the motor.
2. a kind of top fan cooled for armored withdraw type sealing switch equipment according to claim 1, it is characterized in that,
The framework（1）Including inside casing and housing, the inside casing includes right baffle-plate, right shell body, front apron and rear baffle, the housing bag
Include left plate, right plate, front side board and back side panel；The right baffle-plate, the right shell body, the front apron and the rear baffle according to
Secondary head and the tail are mutually permanently connected, and head and the tail are mutually solid successively for the left plate, the right plate, the front side board and the back side panel
Fixed connection, the housing is arranged and is fixedly installed on the inside casing outer surface.
3. a kind of top fan cooled for armored withdraw type sealing switch equipment according to claim 1, it is characterized in that,
Including limited block（5）；The cover plate（4）Left hand edge two ends be respectively hinged the framework（1）Rear wall, the limited block
（5）Lower end rotate the connection framework（1）Rear wall, the limited block（5）Upper end rotate the connection cover plate（4）'s
Left hand edge；The cover plate（4）Rotational angle range is 0-40 °.
4. a kind of top fan cooled for armored withdraw type sealing switch equipment according to claim 1, it is characterized in that,
The containment vessel includes upper aerofoil（12）, leeboard（13）And air duct（16）；The upper aerofoil（12）On circumferentially around
Axle center offers the hole of several equidistantly distributeds, the upper aerofoil（12）With the leeboard（13）Size, profile all same,
The upper aerofoil（12）It is fixedly installed on the air duct（16）Upper surface, the leeboard（13）It is fixedly installed on the wind bucket
（16）Lower surface.
5. a kind of top fan cooled for armored withdraw type sealing switch equipment according to claim 4, it is characterized in that,
The hole is shaped as triangle or rectangle.
6. a kind of top fan cooled for armored withdraw type sealing switch equipment according to claim 4, it is characterized in that,
The fixed structure includes a baffle plate and several screws, and the baffle plate is L-type or U-shaped, and the baffle plate passes through described in several
Screw is fixedly connected with the framework（1）Madial wall, the microswitch（6）It is fixedly installed on the baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710328820.7A CN107035708B (en) | 2017-05-11 | 2017-05-11 | A top fan that is used for armoured movable type closed switchgear cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710328820.7A CN107035708B (en) | 2017-05-11 | 2017-05-11 | A top fan that is used for armoured movable type closed switchgear cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107035708A true CN107035708A (en) | 2017-08-11 |
| CN107035708B CN107035708B (en) | 2024-04-12 |
Family
ID=59537533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710328820.7A Active CN107035708B (en) | 2017-05-11 | 2017-05-11 | A top fan that is used for armoured movable type closed switchgear cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107035708B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757528A (en) * | 2018-05-04 | 2018-11-06 | 无锡康泰电子有限公司 | Intelligent aeration is fanned |
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| CN102436275A (en) * | 2011-11-16 | 2012-05-02 | 江苏正佰电气有限公司 | Switch cabinet temperature control device |
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| CN102679522A (en) * | 2012-05-31 | 2012-09-19 | 苏州盟通利机电设备有限公司 | Self-locking self-drooping air door structure |
| CN103094853A (en) * | 2011-10-27 | 2013-05-08 | 张辉 | Automatic temperature regulation switch cabinet |
| CN206972576U (en) * | 2017-05-11 | 2018-02-06 | 江苏南瑞帕威尔电气有限公司 | A kind of top fan for the cooling of armored withdraw type sealing switch equipment |
-
2017
- 2017-05-11 CN CN201710328820.7A patent/CN107035708B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201296248Y (en) * | 2008-10-23 | 2009-08-26 | 王坚群 | Automatic adjusting exhaust emission device for railway vehicle |
| CN102360708A (en) * | 2011-06-09 | 2012-02-22 | 重庆源通电器设备制造有限责任公司 | Prefabricated buried transformer substation |
| CN103094853A (en) * | 2011-10-27 | 2013-05-08 | 张辉 | Automatic temperature regulation switch cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757528A (en) * | 2018-05-04 | 2018-11-06 | 无锡康泰电子有限公司 | Intelligent aeration is fanned |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107035708B (en) | 2024-04-12 |
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