CN101158309A - Wind distributor of wind cooling electric generating set - Google Patents
Wind distributor of wind cooling electric generating set Download PDFInfo
- Publication number
- CN101158309A CN101158309A CNA2007101355190A CN200710135519A CN101158309A CN 101158309 A CN101158309 A CN 101158309A CN A2007101355190 A CNA2007101355190 A CN A2007101355190A CN 200710135519 A CN200710135519 A CN 200710135519A CN 101158309 A CN101158309 A CN 101158309A
- Authority
- CN
- China
- Prior art keywords
- wind
- air
- ventilation terminal
- generator set
- cooling
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a wind distributor of a wind cooling generator unit, in particular to a wind distributor which distributes the wind quantity in the interior of the wind cooling generator unit, belonging to airflow control technical field of a generator unit. The invention is characterized in that the wind distributor is arranged on a chassis of the generator unit; the wind distributor consists of a wind distributing plate, a wind distributing hole, a wind duct, a wind duct inlet and at least a wind duct outlet; the wind duct inlet is arranged on the lower part of the wind duct; the wind duct outlet is arranged on the upper part of the air duct; the wind distributing hole is arranged on the wind distributing plate; the wind distributing hole is arranged in array form. The invention can guide, distribute and cool the wind, implements pointed cooling for a plurality of heating parts arranged in different orientations in local spaces of the generator unit, reinforces the cooling effect of specific positions on condition that the total wind quantity is not changed, can simplify the process of the hood of the generator unit, and reduces the manufacture cost.
Description
Technical field
The present invention relates to a kind of ventilation terminal of air-cooled generator set, specifically a kind of at the inner ventilation terminal of allocating air quantity of air-cooled generator set, belong to the airflow control technical field of generator set.
Background technique
In prior art, traditional air-cooled internal combustion engine generator group is provided with intake grill at the diverse location on the chassis or on the hood usually, and the selection of these positions is usually relevant with inner some the parts present position that need be cooled off of generator set.But, in fact generator set inside has more specifically demand to cooling airflow to the distribution that reaches flow, if will adopt prior art to satisfy above-mentioned real needs to greatest extent, then open many vent holes everywhere at the chassis and the housing of generator set possibly, this at first will have influence on the attractive in appearance of generator set profile, simultaneously also the processing of chassis and housing has been proposed many additional requirements, made the processing technology complexity, the manufacture cost increase.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, thereby provide a kind of ventilation terminal of air-cooled generator set, can guide, distribute cooling air, a plurality of heating component that local space different azimuth in the generator set is arranged implement cooling targetedly, can increase the touch opportunity on cold wind and certain heat surface, under the constant situation of total blast volume, strengthen the cooling effect of privileged site.
Main solution of the present invention is achieved in that
The present invention includes the generator set chassis, ventilation terminal is installed on the generator set chassis, and feature is that described ventilation terminal surrounds the air channel by air distribution plate and squab panel, and the air channel import is located at the bottom in air channel, and ducting outlet is located at the top in air channel.
Have one group of wind distributing hole above the described air distribution plate, wind distributing hole is with array format.
The width of described air distribution plate is not less than the width of the heat radiation of electrical apparatus sheet of positioned opposite with it, and an end of air distribution plate is provided with stiffening plate.
The bottom of described stiffening plate and ventilation terminal squab panel all has bending structure, constitutes the installation bottom surface of ventilation terminal, and described bending is textural to have one group of mounting hole, and by this group mounting hole, ventilation terminal can be fixedly mounted on the chassis with bolt.
Described ventilation terminal can be provided with one or more ducting outlet.Described ducting outlet can have different shapes.
Described ducting outlet can install the induced air pipe of certain-length additional.
Compared with the prior art the present invention has the following advantages:
The present invention is owing to adopt the ventilation terminal technology, can guide, distribute cooling air, a plurality of heating component that local space different azimuth in the generator set is arranged implement cooling targetedly, increase the touch opportunity on cold wind and certain heat surface, under the constant situation of total blast volume, strengthened the cooling effect of privileged site; Cooling air turns to simultaneously from a plurality of wind distributing holes of ventilation terminal and blows to the heat radiation of electrical apparatus sheet, produces simultaneously on the almost all surfaces of radiating fin and impacts and disturbance, and the action of turbulent flow of heat exchange surface is strengthened greatly, and heat exchange efficiency obviously improves; Use ventilation terminal can also reduce even cancel the intake grill that generator set is provided with on hood, this will simplify the processing technology of generator set hood, reduce manufacture cost; Also brought further benefit thus, promptly, will have bigger degrees of freedom aspect the generator set appearance design, thereby make product appearance more succinct, attractive in appearance because intake grill quantity reduces.
Description of drawings
Fig. 1 be ventilation terminal of the present invention in generator set the mounting point and distribution, guiding cooling airflow to schematic representation.
Fig. 2 is the installation attitude of ventilation terminal of the present invention on the chassis.
Fig. 3 is the stereogram of ventilation terminal of the present invention.
Fig. 4 is the schematic representation of observing towards ventilation terminal air distribution plate of the present invention.
Fig. 5 is the A-A sectional drawing among Fig. 4 of the present invention.
Fig. 6 is the plan view of Fig. 4 of the present invention.
Fig. 7 is the wind distributing hole at the air distribution plate back side seen after with ventilation terminal squab panel partly cut-away of the present invention, and sees through the heat radiation of electrical apparatus sheet schematic representation that wind distributing hole can be seen.
Fig. 8 and Fig. 9 are the other two kinds of hole shapes and the arrangement modes thereof of ventilation terminal wind distributing hole of the present invention.
Figure 10 is a kind of example with ventilation terminal of three ducting outlets of the present invention.
Embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
As Fig. 1～shown in Figure 10, the present invention includes chassis 1, main wind passage 11, air distribution outlet 12, wind channel 13, generator of engine assembly 2, engine blower 21, hood assembly 3, main electric appliance unit 4, heat radiation of electrical apparatus sheet 41, control unit 5, ventilation terminal 6, air distribution plate 61, wind distributing hole 611, stiffening plate 612, ventilation terminal squab panel 62, air channel 63, air channel import 64, ducting outlet 65, mounting hole 66, unit front end F.
As shown in Figure 1, hood assembly 3 is with generator of engine assembly 2, main electric appliance unit 4 and ventilation terminal 6 etc. are included in its inner space, ventilation terminal 6 is installed on the chassis 1, near unit front end F end, the air channel import 64 of ventilation terminal 6 lower ends is corresponding with the outlet that chassis wind channel 13 makes progress, generator of engine assembly 2 is contained in the other end away from unit front end F, main electric appliance unit 4 is installed between engine blower 21 and the ventilation terminal 6, the heat radiation of electrical apparatus sheet 41 of main electric appliance unit is made up of the radiating fin that is parallel to each other of one group of capwise, press close to ventilation terminal 6 and arrange that control unit 5 is positioned at the top of ventilation terminal 6.
Shown in Figure 2, ventilation terminal 6 is in the The One On The Chassis installation attitude of generator set.
As Fig. 3～shown in Figure 7, ventilation terminal 6 is made up of air distribution plate 61 and 62 two structural members of ventilation terminal squab panel, the space that these two structural members surround is the air channel 63 of ventilation terminal, the lower end in air channel 63 is air channel imports 64, the upper end is a ducting outlet 65, have one group of wind distributing hole 611 above the air distribution plate 61, the width of air distribution plate 61 is not less than the width of the heat radiation of electrical apparatus sheet 41 of positioned opposite with it, one end of air distribution plate has also designed stiffening plate 612, stiffening plate 612 all has a bending structure with the bottom of ventilation terminal squab panel 62, constitute the installation bottom surface of ventilation terminal 6, described bending is textural to have one group of mounting hole 66, by this group mounting hole 66, ventilation terminal 6 can be fixedly mounted on the generator set chassis 1 with bolt.
Fig. 7 is the wind distributing hole at the air distribution plate back side that will be seen after the ventilation terminal squab panel partly cut-away, and sees through the heat radiation of electrical apparatus sheet schematic representation that wind distributing hole can be seen.
Can also adopt the wind distributing hole of other form to arrange and shape on the air distribution plate 61 of ventilation terminal 6 of the present invention, Fig. 8 and Fig. 9 have expressed the wherein arrangement and the shape of two kinds of wind distributing holes 611.
Figure 10 is the ventilation terminal of this example is provided with two parallel, upward openings at the two ends of end face a ducting outlet, is provided with a tubulose ducting outlet in the ventilation terminal back.Shown a kind of ventilation terminal 6 with three ducting outlets 65 simultaneously, wherein a ducting outlet in a tubular form can also be extended by induced air pipe, and the heating component of adjusting the distance far away is implemented cooling.
Ventilation terminal function of the present invention is achieved in that
As Fig. 1, Fig. 3～shown in Figure 7, under the effect of engine blower 21, the unit case 3 inner negative pressure that produce, extraneous cool air is sucked main wind passage 11 by this negative pressure and forms cooling air, cooling air changes wind channel 13 over to by air distribution outlet 12, the exhaust outlet of reserving from wind channel 13 tops upwards enters air channel 63 by the air channel import 64 of ventilation terminal 6 then, in the flow process that makes progress, part cooling air is drawn between ventilation terminal 6 and the heat radiation of electrical apparatus sheet 41 by wind distributing hole 611, flows through along fin surface heat is taken away; The cooling air that turns to by wind distributing hole 611 of a part continues upwards in addition, flows out from ducting outlet 65, and control unit above brushing 5 cools off it.Like this, path and flow that 6 pairs of cooling airs of ventilation terminal flow have carried out suitable distribution, near the cooling requirement of main electric appliance unit 4 and 5 two heating component of control unit having satisfied respectively.Particularly, cooling air turns to from a plurality of wind distributing holes 611 and blows to heat radiation of electrical apparatus sheet 41, on the almost all surfaces of radiating fin, produce simultaneously and impact and disturbance, make radiating fin stronger action of turbulent flow all occur in the surface everywhere, this will improve the heat transfer rate of fin surface significantly, and main electric appliance unit 4 can obtain more effectively cooling off thus.
As shown in figure 10, at the quantity and the position difference of near the heating component ventilation terminal 6, ventilation terminal 6 can also be provided with more, sectional shape, size and the different ducting outlet 65 of direction, guides cooling air that a plurality of heating component are carried out suitable cooling respectively.Described ducting outlet 65 can also be extended by induced air pipe, and the heating component of adjusting the distance far away is implemented cooling.
Claims (7)
1. the ventilation terminal of an air-cooled generator set, comprise generator set chassis (1), ventilation terminal (6) is installed on the generator set chassis (1), it is characterized in that described ventilation terminal (6) is air channel (63) by the space that air distribution plate (61) and squab panel (62) surround, air channel import (64) is located at the bottom of air channel (63), and ducting outlet (65) is located at the top of air channel (63).
2. the ventilation terminal of a kind of air-cooled generator set according to claim 1 is characterized in that having wind distributing hole (611) above the described air distribution plate (61), and wind distributing hole (611) is with array format.
3. according to the ventilation terminal of claim 1 or 3 described a kind of air-cooled generator set, it is characterized in that described air distribution plate (61) one ends are provided with stiffening plate (612).
4. the ventilation terminal of a kind of air-cooled generator set according to claim 1 is characterized in that the described stiffening plate (612) and the bottom of ventilation terminal squab panel (62) all have a bending structure.
5. the ventilation terminal of a kind of air-cooled generator set according to claim 5 is characterized in that having on the described bending structure mounting hole (66).
6. the ventilation terminal of air-cooled generator set according to claim 1 is characterized in that described ducting outlet (65) is provided with one or more at least.
7. the ventilation terminal of a kind of air-cooled generator set according to claim 1 is characterized in that described ducting outlet (65) can install induced air pipe additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101355190A CN101158309A (en) | 2007-11-16 | 2007-11-16 | Wind distributor of wind cooling electric generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101355190A CN101158309A (en) | 2007-11-16 | 2007-11-16 | Wind distributor of wind cooling electric generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101158309A true CN101158309A (en) | 2008-04-09 |
Family
ID=39306519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101355190A Pending CN101158309A (en) | 2007-11-16 | 2007-11-16 | Wind distributor of wind cooling electric generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101158309A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539641A (en) * | 2010-12-27 | 2012-07-04 | 株式会社岛津制作所 | Analyzer |
| CN106702537A (en) * | 2016-12-21 | 2017-05-24 | 湖南顶立科技有限公司 | Air distributor and preoxidation furnace hot air circulating system |
-
2007
- 2007-11-16 CN CNA2007101355190A patent/CN101158309A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539641A (en) * | 2010-12-27 | 2012-07-04 | 株式会社岛津制作所 | Analyzer |
| CN102539641B (en) * | 2010-12-27 | 2016-08-17 | 株式会社岛津制作所 | Analytical equipment |
| CN106702537A (en) * | 2016-12-21 | 2017-05-24 | 湖南顶立科技有限公司 | Air distributor and preoxidation furnace hot air circulating system |
| CN106702537B (en) * | 2016-12-21 | 2019-03-29 | 湖南顶立科技有限公司 | Ventilation terminal and pre-oxidation furnace hot air circulating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2522826B1 (en) | Tractor hood airflow system | |
| CN103307720B (en) | A kind of air-conditioner air supply device | |
| CN202613595U (en) | Air-pipe indoor unit | |
| CN101155493B (en) | Heat radiating device | |
| CN103164003A (en) | Electronic device heat dissipating system | |
| CN101158309A (en) | Wind distributor of wind cooling electric generating set | |
| CN201103448Y (en) | Ventilation system of air cooling generator set | |
| CN105546919A (en) | Air flue system and refrigerator | |
| CN101641001B (en) | Radiating device | |
| CN211695436U (en) | Combustion chamber and gas appliance | |
| CN211823178U (en) | Combustion chamber and gas appliance | |
| CN201057079Y (en) | Cooling structure of forced air-cooling type engine | |
| CN202485120U (en) | Duct-type air conditioner | |
| CN105228415B (en) | A kind of server cabinet system | |
| CN201909358U (en) | Induction cooker with good heat dissipation effect | |
| CN201103449Y (en) | Ventilation structure of air cooling generator set | |
| CN211261852U (en) | Fog dispersal tower is adjusted to multiplex condition | |
| CN202204075U (en) | Integrated air conditioner | |
| CN210441427U (en) | Heat exchange unit of heat exchanger and gas boiler | |
| CN201377863Y (en) | Fan coil unit with double rows of pipes and big enthalpy difference | |
| CN202194714U (en) | Mute heat dissipation box of generator unit | |
| CN201615698U (en) | High-temperature material gas ejection cooling unit | |
| CN211822750U (en) | Cabinet air conditioner and air conditioner | |
| CN209546209U (en) | A kind of distribution Natural Heat Convection cabinet | |
| CN219514507U (en) | Integrated electromechanical integrated cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |