CN204001873U - Electric excavator generating set ventilation installation - Google Patents
Electric excavator generating set ventilation installation Download PDFInfo
- Publication number
- CN204001873U CN204001873U CN201420307093.8U CN201420307093U CN204001873U CN 204001873 U CN204001873 U CN 204001873U CN 201420307093 U CN201420307093 U CN 201420307093U CN 204001873 U CN204001873 U CN 204001873U
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- Prior art keywords
- generating set
- canopy
- ceiling
- establish
- ventilation
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Abstract
Electric excavator generating set ventilation installation belongs to Generator Auxiliary, relates in particular to a kind of ventilation system of adopting mining electric excavator generating set.Feature is to establish square through hole on the ceiling directly over described generating set, and canopy lid is established in through hole top; Wherein on three framed side wallboards, respectively establish an external drum ventilation fan, canopy lid forms a confined space with canopy.Advantage is novel, and structure letter gathers, rationally; This device not only can solve the aeration-cooling problem of unit, greatly reduces the motor burning fault and the maintenance cost that because ventilation effect is not good, cause; Adopt low power external drum ventilation motor, energy-saving and cost-reducing ability, reduces production costs; Eliminate while changing motor, the askew potential safety hazard of hanging that skews, has simplified the process that removes and installs that canopy covers, and reduces labour intensity, improves operating efficiency.
Description
Technical field
The utility model belongs to Generator Auxiliary, relates in particular to a kind of ventilation system of adopting mining electric excavator generating set.
Background technology
it is inner that electric excavator generating set is arranged on the canopy being connected and composed by four framed side wallboards and ceiling at present, canopy is fixed on platform floor, and pedestal is established in canopy inside, establishes generating set on pedestal, in order to dispel the heat and to prevent from sucking dust, in canopy, also install and purify ventilation installation.Purifying ventilation installation consists of purification fan, sealing frame and dust pelletizing system, 2 11Kw purification fans are arranged on ceiling, sealing frame upper end connects ceiling and is placed under purification fan, in sealing frame, dust pelletizing system is installed, purification fan is discharged the heat that motor produces, and dust pelletizing system prevents that motor from sucking dust.The defect of its existence is that 2 purification fans are arranged on ceiling, makes whole canopy load capacity large, and the fixing difficulty of canopy supporting, and the vibration of blower fan causes the rear wall plate of canopy to rock frequently in addition, brings a series of hidden danger to the safe operation of equipment; Unit purifies ventilation installation and uses for a long time, because mine dust (mine dust is magnetic iron ore attritive powder) adsorption and sedimentation is in cooling and purifying air channel, is difficult to remove; in actual production, run into hot weather, often can occur because ventilating cooling not smooth; cause motor to be subject to high temperature scaling loss; replacing set generator is very inconvenient, and the turnover of motor need be dismantled rear wall plate, and oblique pull is askew hangs; not only labour intensity is large; work consuming consuming time, increases and produces spare parts cost, and have potential safety hazard.
Utility model content
The defect existing in order to overcome prior art, the purpose of this utility model is to provide a kind of electric excavator generating set ventilation installation, improves cooling, the energy-saving and cost-reducing ability of generating set ventilation, while reducing costs with check man, eliminates safe hidden trouble simultaneously.
Electric excavator generating set ventilation installation, comprises the canopy being connected and composed by four framed side wallboards and ceiling, and canopy is fixed on platform floor, pedestal is established in canopy inside, on pedestal, establish generating set, be characterized in establishing square through hole on the ceiling directly over described generating set, canopy lid is established in through hole top; Wherein on three framed side wallboards, respectively establish an external drum ventilation fan, canopy lid forms a confined space with canopy, not only prevents that dust from entering, and reduces the vibration of canopy, good heat dissipation effect.
The utility model further improves, and on the width at described ceiling through hole edge, establishes vertical baffle, sets stop clamp on length direction, respectively at horizontal, longitudinal direction location canopy lid.
The utility model further improves, and establishes circular ventilation opening on described framed side wallboard, establishes cylindric mounting platform in circular ventilation opening, on platform, establish screw, external drum ventilation fan is fixed on mounting platform by bolt, screw, and ventilation fan ventilates smooth and easy, guarantees the heat radiation of generating set.
The utility model further improves, and described canopy lid is connected and composed and squarely matched with the square through hole of ceiling by curved roof and vertical plate, and vertical plate is fastened on ceiling vertical baffle; The radian of top board is consistent with the radian of ceiling, and the edge surrounding of top board is established reinforcing rib, and at least three road horizontal stiffeners are all established in the centre of top board, improves the bulk strength of canopy lid; On top board length direction, establish stop clamp, upper stop clamp matches with the lower stop clamp that vertical plate formation draw-in groove is established with ceiling, and convenient disassembly guarantees the stability that canopy covers simultaneously.
The utility model further improves, and all establishes two suspension ring on described top board, and when dismounting, wire rope is through on suspension ring, convenient lifting.
Compared with prior art, advantage is novel, and structure letter gathers, rationally; This device not only can solve the aeration-cooling problem of unit, greatly reduces the set generator over-heated fault and the maintenance cost that because ventilation effect is not good, cause; Adopt low power external drum ventilation motor, energy-saving and cost-reducing ability, reduces production costs; Eliminate while changing motor, the askew potential safety hazard of hanging that skews, has simplified the process that removes and installs that canopy covers, and reduces labour intensity, improves operating efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation of electric excavator generating set ventilation installation;
Fig. 2 is that Fig. 1 is along A-A line sectional view.
In figure: stop clamp, 5-framed side wallboard, the circular ventilation opening of 5.1-, 5.2-mounting platform, 6-platform floor, 7-generating set pedestal, 8-external drum ventilation fan, 9-generating set under 1-ceiling, 1.1-vertical baffle, 1.2-square through hole, 2-canopy lid, 2.1-curved roof, 2.2-vertical plate, 2.3-suspension ring, 2.4-reinforcing rib, 2.5-horizontal stiffener, the upper stop clamp of 3-, 4-.
The specific embodiment
Below in conjunction with embodiment, the utility model will be further described.
By Fig. 1,2, can be found out, electric excavator generating set ventilation installation, comprise the canopy being connected and composed by four framed side wallboards 5 and ceiling 1, canopy is fixed on platform floor 6, pedestal 7 is established in canopy inside, on pedestal, establish generating set 9, establish square through hole 1.2 on the ceiling directly over generating set, canopy lid 2 is established in through hole top; Wherein on three framed side wallboards, respectively establish an external drum ventilation fan 8, canopy lid forms a confined space with canopy, not only prevents that dust from entering, and reduces the vibration of canopy, good heat dissipation effect.
On the width at ceiling through hole 1.2 edges, establish vertical baffle 1.1, on length direction, set stop clamp 4, respectively at horizontal, longitudinal direction location canopy lid 2.
On framed side wallboard 5, establish circular ventilation opening 5.1, establish cylindric mounting platform 5.2 in circular ventilation opening, establish screw on platform, external drum ventilation fan 8 is fixed on mounting platform by bolt, screw, and ventilation fan ventilates smooth and easy, guarantees the heat radiation of generating set.
Canopy lid 2 is connected and composed and is squarely matched with the square through hole 1.2 of ceiling 1 by curved roof 2.1 and vertical plate 2.2, and vertical plate is fastened on ceiling vertical baffle 1.1; The radian of top board is consistent with the radian of ceiling, and the edge surrounding of top board is established reinforcing rib 2.4, and the middle Jun She tri-road horizontal stiffeners 2.5 of top board improve the bulk strength that canopy covers; On top board length direction, establish stop clamp 3, upper stop clamp matches with the lower stop clamp that vertical plate formation draw-in groove is established with ceiling, and convenient disassembly guarantees the stability that canopy covers simultaneously.
On top board 2.1, all establish two suspension ring 2.3, when dismounting, wire rope is through on suspension ring, convenient lifting.
Claims (5)
1. electric excavator generating set ventilation installation, comprise the canopy being connected and composed by four framed side wallboards (5) and ceiling (1), canopy is fixed on platform floor (6), pedestal (7) is established in canopy inside, on pedestal, establish generating set (9), it is characterized in that, establish square through hole (1.2) on the ceiling directly over described generating set, canopy lid (2) is established in through hole top; Wherein on three framed side wallboards, respectively establish an external drum ventilation fan (8), canopy lid forms a confined space with canopy.
2. electric excavator generating set ventilation installation according to claim 1, is characterized in that, on the width at described ceiling through hole (1.2) edge, establishes vertical baffle (1.1), sets stop clamp (4) on length direction.
3. electric excavator generating set ventilation installation according to claim 1 and 2, it is characterized in that, on described framed side wallboard (5), establish circular ventilation opening (5.1), in circular ventilation opening, establish cylindric mounting platform (5.2), on platform, establish screw, external drum ventilation fan (8) is fixed on mounting platform by bolt, screw.
4. electric excavator generating set ventilation installation according to claim 1 and 2, it is characterized in that, described canopy lid (2) is connected and composed and is squarely matched with the square through hole (1.2) of ceiling (1) by curved roof (2.1) and vertical plate (2.2), and vertical plate is fastened on ceiling vertical baffle (1.1); The radian of top board is consistent with the radian of ceiling, and the edge surrounding of top board is established reinforcing rib (2.4), and at least three road horizontal stiffeners (2.5) are all established in the centre of top board; On top board length direction, establish stop clamp (3), upper stop clamp matches with the lower stop clamp that vertical plate formation draw-in groove is established with ceiling.
5. electric excavator generating set ventilation installation according to claim 4, is characterized in that, all establishes two suspension ring (2.3) on described top board (2.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307093.8U CN204001873U (en) | 2014-06-11 | 2014-06-11 | Electric excavator generating set ventilation installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307093.8U CN204001873U (en) | 2014-06-11 | 2014-06-11 | Electric excavator generating set ventilation installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204001873U true CN204001873U (en) | 2014-12-10 |
Family
ID=52041896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307093.8U Expired - Fee Related CN204001873U (en) | 2014-06-11 | 2014-06-11 | Electric excavator generating set ventilation installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204001873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905235A (en) * | 2019-11-29 | 2020-03-24 | 四川师范大学 | Solar power generation's Tibetan yurt |
-
2014
- 2014-06-11 CN CN201420307093.8U patent/CN204001873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905235A (en) * | 2019-11-29 | 2020-03-24 | 四川师范大学 | Solar power generation's Tibetan yurt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20210611 |