CN106257226A - Central cooler and chassis air inlet thereof - Google Patents
Central cooler and chassis air inlet thereof Download PDFInfo
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- CN106257226A CN106257226A CN201510336501.1A CN201510336501A CN106257226A CN 106257226 A CN106257226 A CN 106257226A CN 201510336501 A CN201510336501 A CN 201510336501A CN 106257226 A CN106257226 A CN 106257226A
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- central cooler
- turnover panel
- air inlet
- chassis
- silence
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Abstract
The invention discloses the chassis air inlet of a kind of central cooler, including blast pipe, turnover panel and drive division, described drive division drives described turnover panel to rotate, and with closure, opens the entrance that described blast pipe is connected with the air compartment of described chassis；Described blast pipe moves direction along cooling airflow and is inclined upwardly, and Directed cooling wind is to the grate plate of described chassis.By the optimization of its structure is designed, effectively cut off You Feng district and zone of silence, stop sintering mineral aggregate, simplify structure, improve the utilization rate of central cooler, reduce the flow resistance in cooling Feng Youfeng district, energy-saving and cost-reducing, promote the cooling wind cooling effect to mineral aggregate.On this basis, another object of the present invention is for providing the central cooler of this chassis air inlet of a kind of application.
Description
Technical field
The present invention relates to smelting iron and steel technical field, enter particularly to a kind of central cooler and chassis thereof
Air port.
Background technology
In smelting iron and steel technical process, the sintering deposit of high temperature is evenly arranged on circular cooler trolley,
The cooling air grate plate from chassis bottom enters circular cooler trolley inside and fills with high temperature sintering ore deposit
Divide heat exchange, thus realize the cooling to high temperature sintering ore deposit.
In the prior art, as depicted in figs. 1 and 2, the chassis air inlet 11 ' of central cooler 10 '
Including blast pipe 111 ' and striker plate 112 '.Cooling air from blower system enters through airduct
Blast pipe 111 ', and under the effect of striker plate 112 ', enter the wind on the downside of central cooler 10 ' chassis
Room 12 ' is interior；Striker plate is arranged obliquely simultaneously, to prevent sintering deposit from entering during unloading
In blast pipe.
Central cooler 10 ' is generally divided into two parts: You Feng district I and zone of silence II, has to separate
Wind district and zone of silence, existing central cooler generally arranges exclusion region between both transition, profit
Prevent cooling down air by one section of liquid bath exclusion region III and enter zone of silence.
Patent ZL200910151079.7 " a kind of annular passage " and patent
Central cooler disclosed in ZL201010206053.0 " central cooler and blast pipe chassis entrance thereof " sets
There is liquid bath to cut off, and in discharge process, sintering deposit falls into blast pipe to utilize the striker plate of inclination to stop
In.
Although existing chassis air inlet 11 ' is prevented from sintering deposit and falls in blast pipe, but tool
Have the disadvantage that:
The first, existing chassis air inlet 11 ' is respectively provided with and prevents sintering mineral aggregate and fall into blast pipe 111 '
Component, prevent cooling down wind and enter the component of zone of silence, technique is loaded down with trivial details, and structure is complicated, and adds
Work is relatively costly；
The second, existing cools down wind under the effect of blast pipe 111 ' and striker plate 112 ' to chassis
The base plate 121 ' of air compartment 12 ' is blown into, and the windage causing chassis air inlet 11 ' position is excessive, blast
Bigger；Further, cooling air, under the reflection of the base plate 121 ' of chassis air compartment 12 ', flows to
Grate plate 13 ', cooling air is interior for high turbulence state at chassis air compartment 12 ', is positioned at chassis air inlet
The cooling air volume of 11 ' far-ends is many, and wind speed is big, and the cooling air volume being positioned at its near-end is few, wind
Speed is relatively small, causes sintering deposit inhomogeneous cooling in chassis even, simultaneously in current structure,
Due to the setting direction of striker plate, the direction of blast pipe can only with the setting direction of striker plate substantially
, so there is high turbulence state in chassis air compartment all the time in parallel direction (the most in downward direction).
In view of this, it would be highly desirable to for above-mentioned technical problem, to chassis air inlet of the prior art
Do and optimize design further, both can guarantee that central cooler effectively cuts off You Feng district and zone of silence, stop
Sintering mineral aggregate, can simplify again the structure of circular cooler trolley air inlet, improves cooling effect, saves
Cost.
Summary of the invention
The purpose of the present invention is for providing the chassis air inlet of a kind of central cooler, by its structure
Optimize design, effectively cut off You Feng district and zone of silence, stop sintering mineral aggregate, simplify structure, carry
The utilization rate of high central cooler, and it is greatly saved cost.On this basis, another mesh of the present invention
For provide this chassis air inlet of a kind of application central cooler.
For solving above-mentioned technical problem, the present invention provides the chassis air inlet of a kind of central cooler, bag
Including blast pipe, turnover panel and drive division, described drive division drives described turnover panel to rotate, to block,
Open the entrance that described blast pipe is connected with the air compartment of described chassis；Described blast pipe is along cooling wind
Flow direction is inclined upwardly, and Directed cooling wind is to the grate plate of described chassis.
Use the chassis air inlet of this structure, the porch that i.e. its blast pipe is connected with chassis air compartment
Rotating turnover panel is set.In practical work process, when chassis enters You Feng district, turnover panel
Under the driving of drive division, turnover panel is driven to turn to be parallel to the central axis of blast pipe, thus
Fully open entrance, so that cooling wind is well in air compartment；Enter zone of silence at chassis, drive
Dynamic portion drives turnover panel to rotate, so that the upper surface of turnover panel, lower end surface all press on blast pipe
Inner circumferential tube wall, with the entrance of complete blocking trolley air compartment；Meanwhile, blast pipe moves along cooling airflow
Direction is inclined upwardly, and is introduced directly into by cooling wind and blows to grate plate and cool down mineral aggregate.
Compared with prior art, this reverse turning bed structure not only can stop sintering mineral aggregate in discharge process
Falling into blast pipe, realization that also can be simple separates You Feng district and zone of silence, so, cancels
Existing liquid bath exclusion region, simplifies structure；Turnover panel is used to rotate You Feng district with calm
The partition in district, it is agile, and the time is short, increases the cooling in You Feng district, improves central cooler
Utilization rate；Eliminate striker plate in prior art simultaneously, thus reduce You Feng district cooling wind
Flow resistance, it is achieved energy-saving and cost-reducing.
Further, the set-up mode of this this blast pipe of employing, evade existing structure blast pipe and cause
Cooling wind high turbulence state, promote cooling wind distribution uniformity；Cooling wind is made directly to blow to
Mineral aggregate is cooled down by grate plate, substantially increases cooling effect.
Alternatively, preset the axis of described blast pipe and horizontal angle, so that cooling wind is equal
Air compartment described in cloth.
Alternatively, described drive division includes,
Return assembly, zone of silence, when entering You Feng district, drive the parallel institute of plane of described turnover panel
State the axis of blast pipe, to fully open described entrance in You Feng district；
Runner assembly, You Feng district, when entering zone of silence, drive described turnover panel to turn to fully closed work
Position, to block described entrance completely at zone of silence.
Alternatively, described return assembly include being symmetrically fixed on described turnover panel two ends connection post,
Be placed on corresponding described connection column end fixed cover, be located at described connection post and described fixed cover it
Between return spring；Described fixed cover is fixed on the sidewall of described blast pipe, described return spring
One end be fixed on described fixed cover, the other end is fixed on described connection post.
Alternatively, the end face of described turnover panel runs through fixed connection shaft, and the two ends of described connecting shaft are convex
End face in described turnover panel forms described connection post.
Alternatively, described runner assembly is provided with connecting rod and guide, and one end of described connecting rod is fixed
In described turnover panel, described guide is fixed on the skeleton of described central cooler；When entering zone of silence,
The other end of described connecting rod is pressed on described guide top, to promote described link rotatable.
Alternatively, the top pressure side of described connecting rod arranges guide rail, and described guide is multiple and described
The guide wheel of guide rail.
Alternatively, zone of silence, You Feng district enter calm section and are respectively provided with described guide wheel, by there being wind
When district enters zone of silence, described guide wheel is by the center of central cooler described in the lateral of described central cooler
Direction arranges, and makes described turnover panel gradually turn to fully closed station；In zone of silence, described guide wheel is continuous
Arrange persistently to push up the described connecting rod of pressure to the fully closed station of described turnover panel.
Alternatively, zone of silence when entering You Feng district, the center of described guide wheel to described central cooler
Distance gradual change big.
The present invention also provides for a kind of central cooler, and including chassis air inlet, this chassis air inlet uses
Above-described chassis air inlet.
Owing to above-mentioned chassis air inlet has above technique effect, therefore, there is this chassis air intake
The central cooler of mouth should also be as having corresponding technique effect, does not repeats them here.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of existing central cooler；
Fig. 2 is the air inlet structure schematic diagram of existing circular cooler trolley air compartment；
Fig. 3 is the air inlet structure schematic diagram of circular cooler trolley air compartment in specific embodiment；
Fig. 4 is air inlet standard-sized sheet station and the structural representation of fully closed station in Fig. 3；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is close-up schematic view at A in Fig. 5.
Wherein, in Fig. 1 and Fig. 2:
Central cooler 10 '；
Chassis air inlet 11 '；Blast pipe 111 '；Striker plate 112 '；
Air compartment 12 '；Base plate 121 '；
Grate plate 13 '.
In Fig. 3 to Fig. 6:
Chassis air inlet 11；Blast pipe 111, turnover panel 112, connecting shaft 113, fixed cover 114,
Return spring 115, connecting rod 116, guide wheel 117, bearing 118；
Guide rail 1161；Clamping sleeve 1141, axle sleeve 1142, wheel shaft 1171；
Air compartment 12；
Grate plate 13；
Skeleton 14；
Turnover panel fully closed station G1, connecting rod fully closed station G2, turnover panel standard-sized sheet station K1, connecting rod are complete
Go into operation a K2.
Detailed description of the invention
The core of the present invention is for providing the chassis air inlet of a kind of central cooler, by its structure
Optimize design, effectively cut off You Feng district and zone of silence, sinter during blocker ring cold zone of silence discharging
Mineral aggregate, simplifies structure, improves the utilization rate of central cooler, and is greatly saved cost, reduces simultaneously
The windage of air inlet, reduces blower pressure, reaches energy-saving and cost-reducing purpose.On this basis,
Another core of the present invention is to provide the central cooler of this chassis air inlet of a kind of application.
In order to make those skilled in the art be more fully understood that technical scheme, knot below
The present invention is described in further detail to close the drawings and specific embodiments.
Specifically referring to shown in Fig. 3 to Fig. 6, wherein, Fig. 3 is central cooler in specific embodiment
The air inlet structure schematic diagram of chassis air compartment；Fig. 4 is air inlet standard-sized sheet station and fully closed in Fig. 3
The structural representation of station；Fig. 5 is the top view of Fig. 4；Fig. 6 is that in Fig. 5, at A, local is put
Big schematic diagram.
In the present embodiment, the overall structure of central cooler is same as the prior art, can join in the lump
As shown in Figure 1.Realized by supply air system during the mineral aggregate cooling work of this central cooler, carry cold
But the annular passage of wind is divided into the You Feng district cooling down mineral aggregate equally and loads and unloads the calm of material
District.The noun of locality " inside and outside " occurred in this article be all on the basis of central cooler center depending on
Justice, the technical scheme that the application is claimed is not intended that restriction.
In a kind of detailed description of the invention, as it is shown on figure 3, the present invention provides a kind of chassis air intake
Mouth 11, including blast pipe 111, turnover panel 112 and drive division, this drive division can drive turnover panel 112
Rotate, with closure, open the entrance that blast pipe 111 is connected with the air compartment 12 of chassis.
Specifically, in practical work process, the normality of this turnover panel 112 is standard-sized sheet station, i.e.
This turnover panel 112 is under the effect of drive division, and its plane is parallel to the central axis of blast pipe 111,
The most just make turnover panel 112 turn to its plane parallel cooling wind be blown into direction (in figure arrow instruction
Direction is cooling wind direction), fully open entrance, cooling wind is close to unresisted entrance chassis
In air compartment 12.
When being entered zone of silence by You Feng district, drive division drives turnover panel 112 to rotate, turnover panel 112
Turn to its upper surface, lower surface and all press on the internal perisporium of blast pipe, thus closure should completely
The entrance of air compartment 12.So, cutting off You Feng district only needs this turnover panel 112 to rotate closure with zone of silence
Entrance can realize, and has evaded and has arranged liquid bath exclusion region in central cooler, and agile, closes
Time of closing is short, so, increase effectively cool time and the region in You Feng district, substantially increases
The utilization rate of central cooler；Meanwhile, this turnover panel 112 can stop that again in discharge process, mineral aggregate falls into
In blast pipe 111, also serve as the effect of striker plate, thus reduce the flowing of You Feng district cooling wind
Resistance, it is achieved energy-saving and cost-reducing..
It should be noted that " upper surface, the lower surface " of turnover panel 112 is overall with central cooler
Using orientation and technical staff's conventional orientation to orientate benchmark as, its " upper surface, lower surface " is equal
It is the orientation of this turnover panel 112 when turnover panel 112 blocks blast pipe 111, i.e. on deflection central cooler
Side end face be upper surface, deflection central cooler below end face be lower surface, can be found in Fig. 3 institute
Show.It is understood that the use of these nouns of locality is merely to clearly state this technical scheme,
The technical scheme that the application is claimed is not intended that restriction.
By above-mentioned chassis air inlet 11, effectively simplify the structure of central cooler, reduce processing cost；
Quickly realize zone of silence and the switching in You Feng district in central cooler, improve You Feng district cooled region
Utilization rate.
Further, the optimization in conjunction with above-mentioned air inlet designs, and this blast pipe 111 can be made oblique
The grate plate 13 of chassis imports cooling wind.As shown in Figure 3, say, that entering of this air inlet
Airduct 111 moves direction along cooling airflow and tilts upward the air compartment 12 of entrance chassis, thus evades existing
The cooling wind high turbulence state that the structure blast pipe 111 of row causes, promotes the equal of cooling wind distribution
Even property；Further, make cooling wind directly blow to grate plate and mineral aggregate is cooled down, substantially increase cold
But effect.
Preset the axis of blast pipe 111 and horizontal angle, so that cooling Feng Jun air compartment 12
In, as it is shown on figure 3, be optimized design blast pipe according to the specification of circular cooler trolley air compartment 12
The tilt angle alpha of 111, this tilt angle alpha should meet after cooling wind is blown in air compartment 12, more
Add each position being distributed in grate plate 13 uniformly, thus improve the cooling performance of central cooler.
It should be noted that the concrete numerical value of this tilt angle alpha sets according to the specification of air compartment 12
Fixed, therefore, only blast pipe 111 need to be made to blow to grate plate 13, and be uniformly distributed cold to greatest extent
But wind, and the technical scheme structure that the application is not claimed by the concrete numerical value of tilt angle alpha
Become to limit.
For above-described embodiment, drive division includes return assembly and runner assembly.Specifically, when
When chassis is entered You Feng district by zone of silence, return assembly drives turnover panel 112 to rotate, and makes turnover panel 112
The axis of the parallel blast pipe of plane 111, i.e. turnover panel 112 to standard-sized sheet station, thus in You Feng district
Fully open entrance；And when being entered zone of silence by You Feng district, runner assembly drives turnover panel 112
Turn to the upper surface of turnover panel 112, lower surface and all press on the inner circumferential tube wall of blast pipe 111,
Thus turnover panel 112 arrives fully closed station to block entrance completely at zone of silence.
Its turnover panel 112 can make the axis of the vertical blast pipe of its plane 111, to block entrance,
Also can make it have certain angle, only the upper surface of turnover panel 112, lower surface need to be made all to press on
The inner circumferential tube wall of blast pipe 111.
By arranging return assembly and runner assembly in You Feng district with zone of silence transformation process, have
Effect separates You Feng district and zone of silence accurately.
Further describe below in conjunction with Fig. 4, Fig. 5 and Fig. 6.
For return assembly, including being symmetrically fixed on the connection post at turnover panel 112 two ends, being placed on phase
The fixed cover 114 of column end should be connected, be located at the return bullet connected between post and fixed cover 114
Spring 115.
In a kind of specific embodiment, the end face of turnover panel 112 runs through a connecting shaft 113, and this is even
The convex end face in turnover panel 112 in two ends of spindle 113 thus form above-mentioned two and connect post, so
Simple, and connecting shaft 113 makes the connection post at two ends be wholely set, and promotes its stability,
Fastness.
It should be noted that connecting post can be also the boss being fixed on turnover panel 112 two ends, not
Be confined to run through the connecting shaft 113 of turnover panel 112 end face, only need can for fixing turnover panel 112 and
Return spring 115 provides the structure being reliably connected.
As shown in Figure 5 and Figure 6, fixed cover 114 is fixed on the sidewall of blast pipe 111, return
Fixed cover 114 is fixed in one end of spring 115, the other end is fixed on connecting shaft 113.And two ends
The relative turnover panel 112 of return spring 115 centrosymmetry arrange.
Specifically, fixed cover 114 includes clamping sleeve 1141 and axle sleeve 1142, and both of which is installed
In the sidewall paneling of blast pipe 111, clamping sleeve 1141 compresses bearing 118, is used for positioning bearing 118,
Axle sleeve 1142 is weldingly fixed on the sidewall paneling of blast pipe 111, thus strengthens rigidity, and axle sleeve
Bearing 118 is installed between 1142 and connecting shaft 113, is used for realizing axle sleeve 1142 and connecting shaft
Sound between 113 separates.It is arranged such, during turnover panel 112 rotates, clamping sleeve
1141, axle sleeve 1142 keeps static, and turnover panel 112 together rotates with connecting shaft 113.
And the naturalness of return spring 115 is normality, now, return spring 115 keeps nothing
External Force Acting, making turnover panel 112 is the state opening entrance.It is arranged such, when turnover panel 112 is subject to
During to the effect of rotatory force, return spring 115 is fixed on one end of connecting shaft 113 with turnover panel 112
Rotating together, the other end is fixed, so that it is turning over blast pipe 111 by fixed cover 114
By twisting action in plate 112 opening procedure, do for opening entrance for turnover panel 112 revolution
Prepare so that it is utilize the energy of savings in closing process to open turnover panel 112.
It should be noted that energy when utilizing return spring 115 savings to close in specific embodiment
Amount, and discharging during opening, with the active force opened rapidly of offer, its also by
Other flexible members realize, and only need to be capable of the flexible member of above-mentioned functions.
For runner assembly, it includes connecting rod 116 and guide, and one end of its connecting rod 116 is solid
Due to turnover panel 112, guide is fixed on the skeleton 14 of central cooler.As it is shown in figure 5, connecting rod 116
It is connected by connecting shaft 113 is fixing with turnover panel 112, so, when entering zone of silence, guides
Part top pressure connecting rod 116 the other end, to promote connecting rod 116 to rotate, thus drive connecting shaft 113,
Turnover panel 112 rotates together, it is achieved turnover panel 112 blocks entrance.
Rotation direction for effective guide link 116, it is ensured that the stability of action, this connecting rod
The top pressure side of 116 arranges guide rail 1161, and guide is multiple guide wheels mated with guide rail 1161
117, its guide wheel 117 is fixedly supported to skeleton 14 by wheel shaft 1171.Rotate at turnover panel 112
During closure entrance, guide rail 1161 presses on guide wheel 117 and moves along its guide direction,
So that turnover panel 112 gradually rotates.
Shown in Fig. 4, the manner of execution of turnover panel 112 is discussed in detail.When closing entrance,
The position of turnover panel fully closed station G1 and connecting rod fully closed station G2, when opening entrance, turnover panel by
Gradually turn to turnover panel standard-sized sheet station K1, connecting rod standard-sized sheet station K2.
Specifically, enter calm section be respectively provided with guide wheel 117 in zone of silence, You Feng district, and by
When You Feng district enters zone of silence, guide wheel 117 is by the center position of the lateral central cooler of central cooler
Arrangement, so that turnover panel 112 gradually rotates to fully closed station；It is to say, when initially entering
During zone of silence, guide wheel 117 starts top pressure guide rail 1161, and utilizes guide wheel 117 by central cooler
The arrangement mode that the center of lateral central cooler is close, gradually to promote connecting rod 116 motion to close
Turnover panel 112.Wherein the guide wheel 117 top pressure guide rail 1161 when entering zone of silence just makes turnover panel 112
It is in fully closed station.
Meanwhile, arranging continuously arranged guide wheel 117 in zone of silence, guide wheel 117 is all located herein
In top pressure guide rail 1161, so that the position of the fully closed station of turnover panel 112, say, that calm
The distance that guide wheel 117 to central cooler center is opened in district's arrangement is the most identical, and is promotion turnover panel 112
Position to fully closed station.
In zone of silence, return spring 115 stress and be deformed, so, when entrance has wind
Qu Shi, guide rail 1161 is when the top pressure effect not having guide wheel 117, at the work of return spring 115
Rotate back to go to standard-sized sheet station with lower drive turnover panel 112.
The drive division opened by above-mentioned purely mechanic driving turnover panel 112, close, accurate and effective
Quickly achieve the rotation of turnover panel 112, evade the hesitating property of existing member acts.
The quantity of above-mentioned guide wheel 117 is multiple, uniformly arranges along above-mentioned arranged direction, with fully
Meet connecting rod 116 and stablize stable rotation.Meanwhile, for further lift rail 1161
Along the movement that guide wheel 117 is stable, its guide rail 1161 is set to wedge shape, makes guide rail 1161 and leads
The surfaces of wheel 117 contact are inclined-plane, are arranged such so that guide rail 1161 the most stable along leading
Wheel 117 moves, and promotes its stability closed.
When being entered You Feng district by zone of silence, it is possible to rang ring cold centre distance gradual change is set
Guide wheel 117, the distance at the center of each guide wheel 117 to central cooler becomes larger, thus can prevent
The only return suddenly of return spring 115, it is ensured that the stability opened.
The present invention also provides for a kind of central cooler, including chassis air inlet 11, this chassis air inlet 11
Use above-mentioned chassis air inlet 11.Owing to above-mentioned chassis air inlet 11 has above technology effect
Really, therefore, the central cooler with this chassis air inlet 11 should also be as having corresponding technique effect,
Do not repeat them here.
Above a kind of central cooler provided by the present invention and chassis air inlet thereof are carried out in detail
Introduce.Principle and the embodiment of the present invention are set forth by specific case used herein,
The explanation of above example is only intended to help to understand method and the core concept thereof of the present invention.Should
When pointing out, for those skilled in the art, without departing from the principle of the invention
On the premise of, it is also possible to the present invention is carried out some improvement and modification, and these improve and modify also
Fall in the protection domain of the claims in the present invention.
Claims (10)
1. the chassis air inlet of a central cooler, it is characterised in that include blast pipe (111),
Turnover panel (112) and drive division, described drive division drives described turnover panel (112) to rotate, with envelope
Block up, open the entrance that described blast pipe (111) is connected with the air compartment (12) of described chassis；
Described blast pipe (111) moves direction along cooling airflow and is inclined upwardly, Directed cooling wind to
The grate plate (13) of described chassis.
The chassis air inlet of central cooler the most according to claim 1, it is characterised in that
Preset the axis of described blast pipe (111) and horizontal angle, so that cooling wind is uniform described
Air compartment (12).
The chassis air inlet of central cooler the most according to claim 1, it is characterised in that
Described drive division includes,
Return assembly, zone of silence, when entering You Feng district, drive the plane of described turnover panel (112)
The axis of parallel described blast pipe (111), to fully open described entrance in You Feng district；
Runner assembly, You Feng district, when entering zone of silence, drive described turnover panel (112) to turn to
Fully closed station, to block described entrance completely at zone of silence.
The chassis air inlet of central cooler the most according to claim 3, it is characterised in that
Described return assembly includes being symmetrically fixed on the connection post at described turnover panel (112) two ends, being placed on phase
Answer the fixed cover (114) of described connection column end, be located at described connection post and described fixed cover
(114) return spring (115) between；Described fixed cover (114) is fixed on described air intake
Pipe (111) sidewall, one end of described return spring (115) be fixed on described fixed cover (114),
The other end is fixed on described connection post.
The chassis air inlet of central cooler the most according to claim 4, it is characterised in that
The end face of described turnover panel (112) runs through fixed connection shaft (113), described connecting shaft (113)
The convex end face in described turnover panel (112) in two ends form described connection post.
The chassis air inlet of central cooler the most according to claim 3, it is characterised in that
Described runner assembly is provided with connecting rod (116) and guide, and one end of described connecting rod (116) is solid
Due to described turnover panel (112), described guide is fixed on the skeleton (14) of described central cooler；Enter
When entering zone of silence, the other end of described connecting rod (116) is pressed on described guide top, described to promote
Connecting rod (116) rotates.
The chassis air inlet of central cooler the most according to claim 6, it is characterised in that
The top pressure side of described connecting rod (116) arranges guide rail (1161), and described guide is multiple and institute
State the guide wheel (117) that guide rail (1161) mates.
The chassis air inlet of central cooler the most according to claim 7, it is characterised in that
Zone of silence, You Feng district enter calm section and are respectively provided with described guide wheel (117), You Feng district enter
During zone of silence, described guide wheel (117) is by the center of central cooler described in the lateral of described central cooler
Direction arranges, and makes described turnover panel (112) gradually turn to fully closed station；In zone of silence, described in lead
Wheel (117) continuous arrangement is complete to described turnover panel (112) persistently to push up the described connecting rod of pressure (116)
Close station.
The chassis air inlet of central cooler the most according to claim 8, it is characterised in that
When being entered You Feng district by zone of silence, the distance at the center of described guide wheel (117) to described central cooler
Gradual change is big.
10. a central cooler, including chassis air inlet, it is characterised in that described chassis air intake
Mouth (11) uses the chassis air inlet (11) according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510336501.1A CN106257226B (en) | 2015-06-17 | 2015-06-17 | Ring cold machine and its trolley air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510336501.1A CN106257226B (en) | 2015-06-17 | 2015-06-17 | Ring cold machine and its trolley air inlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106257226A true CN106257226A (en) | 2016-12-28 |
| CN106257226B CN106257226B (en) | 2018-09-28 |
Family
ID=57713537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510336501.1A Active CN106257226B (en) | 2015-06-17 | 2015-06-17 | Ring cold machine and its trolley air inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106257226B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2452753B1 (en) * | 1972-10-26 | 1976-04-29 | Walther & Cie Ag | Cooling device |
| CN2415330Y (en) * | 2000-04-18 | 2001-01-17 | 冶金工业部长沙冶金设计研究院 | Blast circular cooling machine |
| CN101644543A (en) * | 2009-06-26 | 2010-02-10 | 中冶长天国际工程有限责任公司 | Annular air channel partition |
| CN104344727A (en) * | 2013-07-31 | 2015-02-11 | 中冶长天国际工程有限责任公司 | Annular cooler and cooling air transfer device and trolley air intake tube thereof |
-
2015
- 2015-06-17 CN CN201510336501.1A patent/CN106257226B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2452753B1 (en) * | 1972-10-26 | 1976-04-29 | Walther & Cie Ag | Cooling device |
| CN2415330Y (en) * | 2000-04-18 | 2001-01-17 | 冶金工业部长沙冶金设计研究院 | Blast circular cooling machine |
| CN101644543A (en) * | 2009-06-26 | 2010-02-10 | 中冶长天国际工程有限责任公司 | Annular air channel partition |
| CN104344727A (en) * | 2013-07-31 | 2015-02-11 | 中冶长天国际工程有限责任公司 | Annular cooler and cooling air transfer device and trolley air intake tube thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106257226B (en) | 2018-09-28 |
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