CN207842653U - A kind of wind scooper - Google Patents
A kind of wind scooper Download PDFInfo
- Publication number
- CN207842653U CN207842653U CN201721759063.0U CN201721759063U CN207842653U CN 207842653 U CN207842653 U CN 207842653U CN 201721759063 U CN201721759063 U CN 201721759063U CN 207842653 U CN207842653 U CN 207842653U
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- CN
- China
- Prior art keywords
- air
- wind scooper
- battery case
- battery
- plate
- 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- Withdrawn - After Issue
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 54
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000000717 retained effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229960001866 silicon dioxide Drugs 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Secondary Cells (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model is related to a kind of wind scoopers.Wind scooper, including cover body, the cover body has the air-guiding aisle extended along the longitudinal direction, the air-guiding aisle has for supplying the leading inlet that stream enters and the back outlet for connection corresponding with the air inlet of battery case, and the wind scooper is equipped with the ventilation channel for being connected to air-guiding aisle and battery flat inner cavity.When ambient temperature is relatively low, the hot-air that battery case generates enters in battery flat inner cavity, hot-air in battery flat inner cavity is entered by channel of taking a breath on wind scooper in air-guiding aisle, to be entered directly into inside battery case by air-guiding aisle, directly heat the battery modules inside battery case, improve the efficiency of heating surface, it ensure that the temperature of battery case, so that battery case is in best temperature range, solves the problems, such as that the efficiency of heating surface caused by the heat that battery generates can be only retained in battery flat by existing vehicle is low.
Description
Technical field
The utility model is related to a kind of wind scoopers.
Background technology
With the fast development of new-energy automobile, energy-saving and environment-friendly advantage gradually highlights, and wherein integral new-energy passenger is in state
It is even more to achieve significant progress under the guiding of family's policy.Core component one of of the power battery as integral new-energy passenger, property
The quality of energy decides the quality of vehicle performance.Plug-in hybrid passenger car generally uses power-type power battery, has more
High discharge-rate and power output, thus also have the calorific value of bigger, rational heat management is carried out to it just with very heavy
The realistic meaning wanted.
To ensure that power battery is in suitable temperature range, the necessary type of cooling need to be used, is led in plug-in car
Domain mostly uses forced air cooling, i.e., forms specific heat dissipation wind channel in the installation space of power battery box, and power battery is generated
Heat is discharged with cooling wind, therefore battery flat and external environment communicate.As Authorization Notice No. is 205800783 U of CN
Vehicular energy system babinet, that is, battery case of a kind of vehicle disclosed in Chinese patent document, the vehicle is equipped with wind scooper, wind-guiding
The air-guiding aisle for having and extending along the longitudinal direction is covered, air-guiding aisle is air intake passage, in the scavenger fan at the top of battery flat
Channel is air exhaust passage, and the two collectively forms outside the circular channels, air-inlet grille plate is equipped in the opening of air-guiding aisle front end,
The opening edge of rear end is electric along equipped with seam allowance adhesive tape and being installed together by the way that seam allowance adhesive tape is corresponding with the air inlet on battery case
The air inlet of pond case by the airflow connection outside wind scooper and hyperbaric chamber, make external air pass through wind scooper enter orient into
Enter and radiates into battery case.
When in winter, environment temperature is relatively low, and the optimum temperature section of power battery is between 15 DEG C ~ 35 DEG C, therefore needs
Battery case kept the temperature and even be heated, can will close cooling fan at this time, the heat that battery itself is generated is protected
The temperature for ensureing battery in battery flat is stayed in, but the heat in these battery flats can only be entered by the babinet of battery case
In battery case, the efficiency of heating surface is very low.
Utility model content
The purpose of this utility model is to provide a kind of wind scooper, battery can only be generated with to solve existing vehicle
Heat is retained in the low problem of the efficiency of heating surface in turn resulted in battery flat.
To achieve the above object, the wind scooper of the utility model adopts the following technical scheme that：
The technical solution 1 of wind scooper：Wind scooper, including cover body, the cover body have the wind-guiding extended along the longitudinal direction logical
Road, after the air-guiding aisle is with the leading inlet for being used to supply stream entrance and for connection corresponding with the air inlet of battery case
Mouth is brought out, the wind scooper is equipped with the ventilation channel for being connected to air-guiding aisle and battery flat inner cavity.When ambient temperature is relatively low,
The hot-air that battery case generates enters in battery flat inner cavity, and the hot-air in battery flat inner cavity passes through channel of taking a breath on wind scooper
It enters in air-guiding aisle, to be entered directly into inside battery case by air-guiding aisle, directly heats the electricity inside battery case
Pond module, improves the efficiency of heating surface, ensure that the temperature of battery case, and battery case is made to be in best temperature range, solves existing
The low problem of the efficiency of heating surface caused by the heat that battery generates can be only retained in battery flat by some vehicles.
The technical solution 2 of wind scooper is further improved to obtain on the basis of technical solution 1 of wind scooper：The ventilation
The ventilation channel sealing mechanism of its break-make can be controlled by being equipped in channel, when avoiding passing through air-guiding aisle and entering cold air, cold sky
Gas is lost in battery flat inner cavity.
The technical solution 3 of wind scooper is further improved to obtain on the basis of technical solution 2 of wind scooper：The ventilation
Channel includes the air hole being arranged on the wind scooper.
The technical solution 4 of wind scooper is further improved to obtain on the basis of technical solution 3 of wind scooper：The ventilation
Channel sealing mechanism include it is removable be assemblied in it is on the wind scooper, for will air hole closing or open air hole sealing plate.
The technical solution 5 of wind scooper is further improved to obtain on the basis of technical solution 4 of wind scooper：The wind-guiding
Cover is equipped with the storage position for storing the air hole sealing plate disassembled from air hole.
The technical solution 6 of wind scooper is further improved on the basis of any one of technical solution 3 ~ 5 of wind scooper
It arrives：The wind scooper includes bottom plate and the side plate that is arranged on bottom plate side, the back outlet and two on battery case
Air inlet is correspondingly provided with two and is arranged on bottom plate, and the air hole is arranged at the upper position of bottom plate.
The technical solution 7 of wind scooper is further improved to obtain on the basis of technical solution 5 of wind scooper：The wind-guiding
The side plate for including bottom plate and being arranged on bottom plate side is covered, the back outlet is corresponding with two air inlets on battery case to be set
There are two and be arranged on bottom plate, the air hole is arranged at the upper position of bottom plate.
The technical solution 8 of wind scooper is further improved to obtain on the basis of technical solution 7 of wind scooper：The storage
Position is arranged side by side with the air hole.
The technical solution 9 of wind scooper is further improved to obtain on the basis of technical solution 6 of wind scooper：The wind-guiding
Reinforcing plate is equipped between the left side plate of cover, the reinforcing plate is equipped with the company for being connected with sealing plate for corresponding air-inlet grille
Binding structure.
The technical solution 10 of wind scooper is further improved to obtain on the basis of technical solution 9 of wind scooper：The reinforcement
Plate is arranged between two back outlets.
Description of the drawings
Fig. 1 is the schematic diagram when embodiment 1 of the wind scooper of the utility model uses；
Fig. 2 is the exploded perspective view of the air-inlet grille and the second sealing plate in Fig. 1；
Fig. 3 is the structural schematic diagram of third sealing plate；
Fig. 4 is the structural schematic diagram of wind scooper（Air hole open state）；
Fig. 5 is the structural schematic diagram of wind scooper（Air hole closed state）；
Fig. 6 is the cross-section diagram of double bubble side keel sealing joint strips；
Fig. 7 is the structural schematic diagram of battery case；
In attached drawing：1, battery flat front wall；2, upper top cover；3, head cover exhaust fan；4, battery flat floor；5, air-inlet grille；6、
Third sealing plate；7, wind scooper；8, battery case；51, grid air inlet；52, the first sealing plate；53, grid bolt；54, grid butterfly
Nut；55, grid washer；56, grid silicagel pad；61, reinforcing rib；62, third sealing plate silicagel pad；71, bottom plate；72, wind scooper
Air outlet；73, double bubble side keel sealing joint strips；74, air hole；75, the second sealing plate；76, stud；77, the second sealing plate butterfly
Nut；78, reinforcing plate；81, battery case air inlet；82, centrifugal blower.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment 1 of the wind scooper of the utility model, as shown in Figures 1 to 7, which is particularly applicable in vehicle
On, vehicle, including vehicle frame and the battery flat that is arranged on vehicle frame, battery flat includes nacelle and the battery that is arranged in nacelle
Case 8, nacelle include battery flat front wall 1, upper top cover 2 and battery flat floor 4, and head cover is equipped with head cover exhaust fan 3, and nacelle is equipped with
Air-inlet window, is equipped with the wind scooper 7 of air-guiding aisle between the air-inlet window and the air inlet of battery case 8 of nacelle, wind scooper 7 is equipped with connection
The air hole 74 of air-guiding aisle and battery flat inner cavity.In the present embodiment, the air-guiding aisle of wind scooper constitutes air intake passage, head cover
The channel of fan constitutes air exhaust passage, and air intake passage is connected to battery case air inlet, outlet and the electricity of the centrifugal blower of battery case
The inner cavity in pond cabin is connected to, and air exhaust passage is connected to the inner cavity of battery flat, to form outside the circular channels.Air hole will be in battery flat
Chamber is connected to air-guiding aisle, that is, air intake passage, to form inner cycle channel.Nacelle further includes for closing outside the circular channels
Outer circulation closing means, outer circulation closing means include for by the air inlet of air intake passage closed air intake passage closing knot
Structure and for by the closed air exhaust passage enclosed construction of the air outlet of air exhaust passage.
In the present embodiment, air intake passage enclosed construction includes being arranged in nacelle in the air inlet of the entrance of air-guiding aisle
Grid 5 and the first sealing plate 52, the first sealing plate 52 are equipped with sealing plate air inlet corresponding with the grid air inlet 51 on air-inlet grille 5
Mouthful, sealing plate can be relatively moved relative to air-inlet grille 5 so that the conducting corresponding with grid air inlet 51 or wrong of sealing plate air inlet
It opens.Specifically, the first sealing plate 52 is fastened with air-inlet grille 5 by screw, at least one of the first sealing plate 52 and air-inlet grille 5
On mounting hole be kidney slot, in the present embodiment, the mounting hole on the first sealing plate 52 and air-inlet grille 5 has kidney slot, twist
When loose trip bolt, it will be able to so that the first sealing plate 52 and air-inlet grille 5 is relatively moved, make 52 air inlet of the first sealing plate and grid into
Gas port 51 corresponds to conducting or is staggered, to close air-inlet grille 5.
The structure of battery case 8 is as shown in fig. 7, be connected to its internal air inlet, on air outlet there are two being set on battery case 8
Place is equipped with centrifugal blower 82, and centrifugal blower 82 can make to generate negative pressure in battery case 8 when working, make air outside battery case 8 into
Enter into battery case 8 and exchange heat, the air-flow after heat exchange is discharged to from centrifugal blower 82 in the inner cavity of battery flat.
As shown in figure 3, the third sealing plate 6 of nacelle is equipped with reinforcing rib 61, sealing plate border is equipped with third sealing plate silicagel pad 62, real
Existing noise-reducing sealing effect.Third sealing plate 6 collectively covers air-guiding aisle with nacelle air-inlet grille 5 before nacelle, and is separate structure,
When needing to operate second sealing plate 75 and 74 movable sealing plate of air hole at grid rear portion, nacelle air-inlet grille 5 only need to be dismantled,
Improve operation ease.
The structure of wind scooper 7 is corresponding with the structure of battery case 8, as shown in Figure 4 and Figure 5, wind scooper 7 include bottom plate 71 and
Side plate on bottom plate side is set, and the inner cavity that side plate surrounds forms air-guiding aisle, and the opening of front end is leading inlet, bottom
Plate 71 is equipped with air guide hole, that is, wind scooper air outlet 72 corresponding with two air inlets on battery case 8, wind scooper air outlet 72
That is back outlet, air hole 74 are arranged at the upper position of bottom plate 71, and the air guide hole that air-inlet grille corresponds to top is correspondingly arranged,
The lower part that wind scooper 7 is open is packaged with third sealing plate 6.The middle part of air-inlet grille is equipped with reinforcing plate 78, and reinforcing plate 78 is equipped with spiral shell
Mother, for being installed for air-inlet grille and third sealing plate 6.Double bubble side keel sealing joint strips 73 are installed at two air guide holes, are used
In be adjacent to 8 air inlet flange of battery case and realize flexible contact seal.Cross-section diagram such as Fig. 6 of double bubble side keel sealing joint strips 73
It is shown, it is the prior art, repeats no more.
Wind scooper 7 is equipped with for by the closed interior circulation closed mechanism of air hole 74, that is, channel sealing mechanism of taking a breath.
The present embodiment Zhong Nei circulation closeds mechanism include it is removable be assemblied in it is on wind scooper 7, for closing or opening air hole 74
Second sealing plate 75, i.e. air hole sealing plate.It is additionally provided on bottom plate for storing the second sealing plate 75 disassembled from air hole 74
Position is stored, the position for storing position and air guide hole is arranged side by side.In the present embodiment at the ventilation window position of wind scooper 7 and storage
It is equipped with the stud 76 for installing the second sealing plate 75 at position, is closed when the second sealing plate 75 is mounted at air hole, at this time
Gas in air-guiding aisle is merely able to enter in battery case from wind scooper air outlet 72, and cannot enter in battery flat.It changes
When transom window is opened, it is installed on the stud 76 of storage position, avoids losing, for use next time.Wherein battery case and lead
The structures such as fan housing, nacelle constitute the aeration structure of battery case.
The vehicle operation pattern of the utility model is as follows：When ambient temperature is higher, such as summer, by nacelle air inlet grille
The grate opening of grid is corresponding with the first sealing plate rectangular opening at grid rear portion to be overlapped, and air-flow can pass through, by the second envelope on air-guiding aisle
Plate 75 is fixed on by 75 wing nut of the second sealing plate at air hole, and air-flow can only leading by the air-guiding aisle of wind scooper at this time
Fan cover air outlet 72 enters the battery case air inlet 81 of battery case, from there through the centrifugal blower on battery case by the cold of passenger compartment
But it radiates to module inside wind sucking battery case, again via the head cover exhaust fan at the top of battery flat after being extracted out by centrifugal blower
3 drain into external environment, are achieved in the outer circulation of battery case ventilation.
When ambient temperature is relatively low, such as winter seals up the exhaust fan at the top of battery flat using air exhaust passage sealing plate,
The grate opening of nacelle air-inlet grille and the first sealing plate rectangular opening at grid rear portion are misplaced, air-flow can not pass through at grid, simultaneously
The second sealing plate on air-guiding aisle is fixed on by the second sealing plate wing nut by air hole, and air-flow can pass through at air hole.When
When centrifugal blower work on battery case, passenger compartment air-flow can not enter battery flat by the grid of air-inlet grille, and battery flat
Internal air-flow can enter air-guiding aisle, then the air-guiding aisle by wind scooper by the air hole on the air-guiding aisle of wind scooper
Wind scooper air outlet 72 enter battery case battery case air inlet 81, by battery case centrifugal blower extract out.Due to battery flat
The head cover exhaust fan 3 at top is sealed up, therefore the gas extracted out from battery case centrifugal blower will not enter external environment, and
It is that air hole again via wind scooper enters the air-guiding aisle of wind scooper and then enters battery case, you can more than battery operation
Heat keeps power battery operating temperature, so that the air-flow into battery case is had certain temperature, to prevent battery case
Internal battery core temperature is too low to influence the working performance of battery core and battery modules, while need not extract the air-flow of passenger compartment, reduces
Air conditioner load improves vehicle energy-saving effect.Since hot wind enters directly into battery case, the effect heated to battery case is improved
Rate ensure that the temperature of battery case, and battery is made to be in best temperature range.
The embodiment 2 of the wind scooper of the utility model, in this embodiment, the second sealing plate rolling assembling is in wind scooper bottom plate
On, air hole can be turned on or off by the first sealing plate of rotation, to circulation closed mechanism in constituting, other and embodiment 1
It is identical, it repeats no more.
Air hole is arranged on the side of wind scooper in this embodiment for the embodiment 3 of the wind scooper of the utility model,
Other are same as Example 1, repeat no more.
The embodiment 4 of the wind scooper of the utility model, in this embodiment, the storage position of air hole are arranged in the lower part of bottom plate
At position, other are same as Example 1, repeat no more.
The embodiment 5 of the wind scooper of the utility model is not provided with reinforcing plate in this embodiment, and air-inlet grille is whole at this time
On the leading inlet of wind scooper, other are same as Example 1, repeat no more.
A connection air-guiding aisle is arranged in this embodiment in the embodiment 6 of the wind scooper of the utility model on wind scooper
With the pipeline of battery flat inner cavity, at this time the pipeline inner cavity constitute ventilation channel, other are same as Example 1, repeat no more.
Claims (10)
1. wind scooper, including cover body, the cover body has the air-guiding aisle extended along the longitudinal direction, and the air-guiding aisle, which has, to be used
In the leading inlet of gas supply stream entrance and for the back outlet of connection corresponding with the air inlet of battery case, it is characterised in that：Institute
Wind scooper is stated equipped with the ventilation channel for being connected to air-guiding aisle and battery flat inner cavity.
2. wind scooper according to claim 1, it is characterised in that：Its break-make can be controlled by being equipped in the ventilation channel
Ventilation channel sealing mechanism.
3. wind scooper according to claim 2, it is characterised in that：The ventilation channel includes being arranged on the wind scooper
Air hole.
4. wind scooper according to claim 3, it is characterised in that：The ventilation channel sealing mechanism includes removable is assemblied in
Air hole sealing plate on the wind scooper, for closing or opening air hole.
5. wind scooper according to claim 4, it is characterised in that：The wind scooper is equipped with for storing from air hole
The storage position of the air hole sealing plate disassembled.
6. the wind scooper according to any one of claim 3 ~ 5, it is characterised in that：The wind scooper include bottom plate and
Side plate on bottom plate side is set, and the back outlet is correspondingly provided with two with two air inlets on battery case and setting exists
On bottom plate, the air hole is arranged at the upper position of bottom plate.
7. wind scooper according to claim 5, it is characterised in that：The wind scooper includes bottom plate and is arranged in bottom plate side
Side plate on side, the back outlet is correspondingly provided with two with two air inlets on battery case and is arranged on bottom plate, described
Air hole is arranged at the upper position of bottom plate.
8. wind scooper according to claim 7, it is characterised in that：The storage position is arranged side by side with the air hole.
9. wind scooper according to claim 6, it is characterised in that：It is equipped with and reinforces between the left side plate of the wind scooper
Plate, the reinforcing plate are equipped with the connection structure for being connected with sealing plate for corresponding air-inlet grille.
10. wind scooper according to claim 9, it is characterised in that：The reinforcing plate is arranged between two back outlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721759063.0U CN207842653U (en) | 2017-12-16 | 2017-12-16 | A kind of wind scooper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721759063.0U CN207842653U (en) | 2017-12-16 | 2017-12-16 | A kind of wind scooper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207842653U true CN207842653U (en) | 2018-09-11 |
Family
ID=63420851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721759063.0U Withdrawn - After Issue CN207842653U (en) | 2017-12-16 | 2017-12-16 | A kind of wind scooper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207842653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927535A (en) * | 2017-12-16 | 2019-06-25 | 郑州宇通客车股份有限公司 | Wind scooper |
-
2017
- 2017-12-16 CN CN201721759063.0U patent/CN207842653U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927535A (en) * | 2017-12-16 | 2019-06-25 | 郑州宇通客车股份有限公司 | Wind scooper |
| CN109927535B (en) * | 2017-12-16 | 2023-11-17 | 宇通客车股份有限公司 | Wind scooper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180911 Effective date of abandoning: 20231117 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180911 Effective date of abandoning: 20231117 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |