CN105082927B - Plastic member - Google Patents
Plastic member Download PDFInfo
- Publication number
- CN105082927B CN105082927B CN201510182453.5A CN201510182453A CN105082927B CN 105082927 B CN105082927 B CN 105082927B CN 201510182453 A CN201510182453 A CN 201510182453A CN 105082927 B CN105082927 B CN 105082927B
- Authority
- CN
- China
- Prior art keywords
- wall portion
- groove
- plastic member
- plane
- component
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00514—Details of air conditioning housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1397—Single layer [continuous layer]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Body Structure For Vehicles (AREA)
- Air-Conditioning For Vehicles (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The present invention relates to a kind of plastic members at least one the first wall portion, one or more grooves are introduced in first wall portion, wherein, one groove forms the protrusion outstanding from the plane of the wall portion, wherein, the groove has at least one second wall portion and a third wall portion, wherein, the plane of second wall portion and first wall portion is oriented at the angle greater than 45 °, and the plane of the third wall portion and first wall portion is oriented at the angle less than 45 °.
Description
Technical field
The present invention relates to a kind of plastic member, the especially a kind of especially heat exchanger of motor vehicles or air-conditioning equipment
Plastic member.
Background technique
Especially there is at least one wall portion for the plastic member of heat exchanger or air-conditioning equipment, which is generally set
It counts into relatively thin and there is the reinforcing rib that outside or inside is arranged in for reason is reinforced.Therefore, there is setting to exist
The heat exchanger manifold of external reinforcing rib is known.Such air-conditioning equipment shell is also known, these shells exist
Outside, which has, reinforces rib, to improve the rigidity of the element of suitable large area.
Relative to the design of component wall portion, the design for reinforcing rib needs to be used to improve rigid additional materials, so
And this can improve cost.
10 2,008 002 408 A1 of DE also has been disclosed that the shell of air-conditioning equipment can be constructed with different materials, wherein holds
Load region is made of the preferable material of rigidity and non-bearing region in this point by requiring less high material to constitute.
103 35 434 A1 of DE discloses a kind of vent passages for interior chamber ventilated, in the vent passages, wall portion
It is made up of triangular element according to hexagonal lattice structure, these triangular elements difference slightly relative tilt, to generate
Protrusion and adjacent recesses.But when there is this component on surface accordingly designed to be especially the maximum internal pressure for facing occur simultaneously
Required rigidity is not shown.
Summary of the invention
The object of the present invention is to provide a kind of plastic member, which is configured to simply, can be low in cost
Ground manufacture and has required rigidity.
A kind of embodiment of the invention is related to a kind of plastic member, which has at least one first wall portion,
A groove or multiple grooves are introduced in first wall portion, wherein a groove forms outstanding by the plane from the wall portion
Protrusion, wherein the groove has at least one second wall portion and a third wall portion, wherein the second wall portion and the first wall
The plane in portion is oriented at the angle greater than 45 ° and the plane of third wall portion and the first wall portion is at the angle less than 45 ° fixed
To.Such groove is consequently formed, these grooves are protruded and therefore formed for improving the first wall from the first wall portion together
The reinforcing portion of portion's rigidity.
Herein particularly advantageously, third wall portion and the plane of the first wall portion are set in parallel.This makes the second wall portion
Be arranged between first and third wall portion, the second wall portion it is prominent from the plane of the plane of the first wall portion and third wall portion and
Therefore reinforcement effect is generated.
Also advantageously, third wall portion and the plane of the first wall portion are arranged at the acute angle less than 30 °.Then can make
Second wall portion only partially surrounds perimeter and therefore improves rigidity.
In another embodiment also appropriately, the plane of the second wall portion and the first wall portion is substantially set at a right angle
It sets.Therefore very big rigidity is generated.
Also appropriately, third wall portion and the plane of the first wall portion are arranged at the acute angle less than 30 °.It can produce in this way
The protrusion to connect with the first wall portion to relatively flat.
Also advantageously, the second wall portion is designed to surround the hole of the first wall portion or edge and third wall portion closed-loop
Around the second wall portion.
Particularly advantageously, the second wall portion is designed to connect with three sides in the hole of the first wall portion and third wall portion is three
Side connects with the second wall portion and connects in side with the first wall portion.
Also advantageously, the section of groove is designed to triangular in shape.It means that trend of the depth of groove in groove
In be variation.Therefore, small effect can only be generated to the flowing along wall portion.
Also appropriately, if the first wall portion be not designed to it is flat, but it is arch or bending, then groove
Follow its arch or bending profile.Therefore groove substantially follows presenting in no groove for the first wall portion
Shape.The trend of this imagination can move towards side extrapolation by groove.
Also appropriately, multiple grooves are distributed around component.Therefore, the whole surface of plastic member is reinforced.
Therefore, herein particularly advantageously, groove is arranged with being distributed along at least one line.Therefore, component and first
Longitudinal rigidity especially along the line of wall portion can be reinforced.
It is also possible to advantageously, at least one of groove and component edge are disposed adjacently.Therefore it may be implemented, improve
Along the reinforcement effect at edge.
Also advantageously, groove has the depth reduced along at least one direction.This can to along the first wall portion and
The flowing passed through beside groove generates Beneficial Effect.
Also advantageously, plastic member forms flow channel, fluid can flow through the flow channel along flow direction,
In, the depth of groove reduces along flow direction.
Furthermore it is also suitable that, the wall thickness of component is substantially constant.Therefore it may be implemented, the cost of component obtains excellent
Change and purpose is to meet the basic purposes of component.
Also rib is reinforced advantageously, being equipped in region in no groove and/or between the grooves.This is particularly advantageous
, if rib is arranged on the region that groove cannot be arranged.
In a kind of advantageous embodiment appropriately, groove is along a direction and/or in two directions from first
It is prominent in the plane of wall portion.In this way, some grooves can prominent and/or other grooves can be along another along a direction
Direction is prominent.
Herein, also particularly advantageously, adjacent groove is holded up from the plane of the first wall portion in the opposite direction.
In another embodiment also advantageously, two adjacent grooves combine together and corresponding recesses it is each
Region is prominent from the plane of the first wall portion in the opposite direction.In this way, by two adjacent grooves formed one it is unique recessed
Slot.
Also appropriately, component is the manifold of heat exchanger, the shell of heat exchanger or the connecting tube of heat exchanger.
Alternatively, also appropriately, component is the shell or housing parts of air-conditioning equipment.
Detailed description of the invention
Below based at least one embodiment, by means of attached drawing, the present invention is described in detail.In figure:
Fig. 1 shows a kind of view of plastic member according to the present invention,
Fig. 2 shows another plastic members according to the present invention from the view in terms of the first side,
Fig. 3 show the plastic member of Fig. 2 from the view in terms of the other side,
Fig. 4 shows another another plastic member according to the present invention,
Fig. 5 shows the sectional view of groove,
Fig. 6 shows the sectional view of groove, and
Fig. 7 shows the sectional view of groove.
Specific embodiment
Fig. 1 shows plastic member 1, which is designed to evaporator shell and forms air duct.
For the tool of plastic member 1 there are two the first wall portion 2, the two first wall portions are designed to flat in this embodiment.This
Two the first wall portions are with respect to about 90 ° of bending and are connected with each other.Multiple grooves 3 are introduced in each first wall portion 2.Substitution
Ground can also only introduce a groove 3.
Groove 3 becomes more fully apparent in the very schematic sketch A in section.
Herein, groove 3 is formed by protrusion outstanding in the plane 4 of wall portion 2.Groove 3 has at least one herein
Second wall portion 5 and a third wall portion 6.The plane 4 of second wall portion 5 and the first wall portion 2 orients diagonally into α.The angle α is preferred herein
Greater than 45 °, such as particularly greater than 90 °.The plane 4 of third wall portion 6 and the first wall portion 2 orients at angle βly.The angle β is preferably smaller than
45°。
Thus it obtains holding up groove outstanding in other words from the plane of the first wall portion.Second wall portion produces in conjunction with third wall portion
The raw rigidity improved.
Thin portion A shows the second wall portion 5 and is positioned only at side from section, and third wall portion 6 with acute angle from the second wall
Portion 5 extends to the first wall portion 2.Herein, the depth T of groove 3 reduces along flow direction 7 of the fluid in component.
Alternatively, third wall portion 6 can also the plane with the first wall portion 2 in other words with the first wall portion 2 be set in parallel.Such as
The first wall portion of fruit is not designed to flat, but follows a kind of curve, a kind of angle etc., then third wall portion 6 can follow
The curve or angle.
Fig. 1 shows three grooves 3 and is disposed adjacent to each other.
Fig. 2 and 3 shows a part of the air inlet shell 10 with two entrances 11,12.These entrances are designed
At fresh air inlet 11 and recircilated air intake.Housing parts 10 are connect with other housing parts of air-conditioning equipment herein.
Housing parts 10 have surface 13, and groove 14 is introduced in these surfaces.Groove 14 is here designed to depth
Constant generally rectangular shaped groove, these grooves are mutually aligned linearly.Herein, groove 14 is spaced from each other respectively sets
It sets.It can also be seen that groove 14 is prominent from the respective planes of the first wall portion along a direction.
Fig. 4 shows strainer cover 20.Strainer cover 20 be here designed to it is flat, it is substantially rectangular and be in plane
Shape, wherein groove 22 is introduced in the first wall portion 21.Groove 22 is distributed on periphery herein.It can be seen that along the phase of long side
U-shaped groove 24 to short groove 23 and in narrow side, these U-shaped grooves surround narrow side.In the groove 23,24 around setting
Centre is equipped with intermediate groove 25, which substantially extends in the whole length of strainer cover 20.
Herein, groove 3 forms the protrusion outstanding from the plane 4 of wall portion 2.Groove 3 has at least one herein
Second wall portion 5 and a third wall portion 6.The plane 4 of second wall portion 5 and the first wall portion 2 orients diagonally into α.The angle α is excellent herein
Choosing is greater than 45 °, such as particularly greater than 90 °.The plane 4 of third wall portion 6 and the first wall portion 2 orients at angle βly.The angle β is preferably small
In 45 °.
Thus obtain holding up groove outstanding in other words from the plane of the first wall portion.Second wall portion is in conjunction with third wall portion
Generate the rigidity improved.
Fig. 5 to Fig. 7 shows the other embodiments of groove according to the present invention.
Fig. 5 shows one embodiment, in this embodiment, groove 30 be formed such that it in cross section and have from
Two wall portions 32 outstanding, the two wall portions are connected by another wall portion 33 in plane 31.Another wall portion 33 is designed herein
At bending, so that two sub- wall portions 34,35 extend with being in obtuse angle.Herein, which orients towards 31 direction of plane.
Fig. 6 shows one embodiment of groove 40, and in this embodiment, groove 40 is formed such that it in section
In have from plane 41 two wall portions 42 outstanding, the two wall portions connected by another wall portion 43.Another wall portion 43 is set
Bending is counted into, so that two sub- wall portions 44,45 extend with being in obtuse angle.Herein, bending angle towards far from plane 41 side
To orientation.
Fig. 7 shows one embodiment of groove 50, and in this embodiment, groove 50 is formed such that it in section
In have from plane 51 two wall portions 52 outstanding, the two wall portions connected by another wall portion 53.Another wall portion 53 is at this
In with plane 51 it is at an acute angle orient.
Claims (14)
1. a kind of plastic member (1,10,20), the plastic member has at least one first wall portion (2,21), described first
A groove (3,14,22,23,24,25) or multiple grooves (3,14,22,23,24,25) are introduced in wall portion, wherein each
A groove (3,14,22,23,24,25) forms the plane protrusion outstanding from the wall portion, wherein the groove (3,
14,22,23,24,25) there is at least one second wall portion and a third wall portion, wherein second wall portion and described first
The plane of wall portion is at the angle for being greater than 45 °, and the plane of the third wall portion and first wall portion is at the angle less than 45 °
Degree；The plastic member forms flow channel, and fluid can flow through the flow channel along a flow direction, wherein institute
The depth (T) for stating groove (3) reduces along flow direction；The plane of the third wall portion and first wall portion is at less than 30 °
Acute angle be arranged；Second wall portion (5) is designed to connect with three sides in the hole of first wall portion (2) and described
Three wall portions connect with second wall portion in three sides and connect in side with first wall portion.
2. plastic member as described in claim 1, which is characterized in that second wall portion (5) and first wall portion (2)
Plane is substantially arranged at a right angle.
3. plastic member as described in claim 1, which is characterized in that the section of the groove (3) is designed to triangular in shape.
4. plastic member as described in claim 1, which is characterized in that if the first wall portion (2) be not designed to it is flat, and
It is that perhaps the so described groove of bending follows its arch or bending profile to arch.
5. plastic member as described in claim 1, which is characterized in that the multiple groove (3,14,22,23,24,25) surrounds
The component distribution.
6. plastic member as described in claim 1, which is characterized in that groove (14,22,23,24) is along at least one line point
Cloth it is arranged.
7. plastic member as described in claim 1, which is characterized in that at least one of groove (22,23,24) and the component
Edge is disposed adjacently.
8. plastic member as described in claim 1, which is characterized in that the wall thickness of the component is substantially constant.
9. plastic member as described in claim 1, which is characterized in that in no groove (3,14,22,23,24,25) and/or
It is equipped in region between groove (3,14,22,23,24,25) and reinforces rib.
10. plastic member as described in claim 1, which is characterized in that groove (3,14,22,23,24,25) is along a side
To and/or both direction it is prominent from the plane of first wall portion.
11. plastic member as described in claim 1, which is characterized in that adjacent groove (3,14,22,23,24,25) along
Opposite direction is prominent from the plane of first wall portion.
12. plastic member as described in claim 1, which is characterized in that two adjacent grooves (3,14,22,23,24,25)
It combines together and each region of corresponding recesses is prominent from the plane of first wall portion in the opposite direction.
13. plastic member as described in claim 1, which is characterized in that the component is the manifold of heat exchanger, heat exchanger
The connecting tube of shell or heat exchanger.
14. plastic member as described in claim 1, which is characterized in that the component is the shell or shell of air-conditioning equipment
Component.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014209323.6A DE102014209323A1 (en) | 2014-05-16 | 2014-05-16 | Plastic component |
| DE102014209323.6 | 2014-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105082927A CN105082927A (en) | 2015-11-25 |
| CN105082927B true CN105082927B (en) | 2019-08-20 |
Family
ID=54361700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510182453.5A Expired - Fee Related CN105082927B (en) | 2014-05-16 | 2015-04-17 | Plastic member |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20150330723A1 (en) |
| CN (1) | CN105082927B (en) |
| DE (1) | DE102014209323A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662470A (en) * | 2016-07-28 | 2018-02-06 | 长城汽车股份有限公司 | Air ducting and air conditioning for automobiles |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102468A (en) * | 1976-12-16 | 1978-07-25 | Robert Ivan Goldman | Stackable paint tray |
| US4306236A (en) * | 1979-12-19 | 1981-12-15 | Rca Corporation | Ranging radar including a modulating reflector |
| FR2510706B1 (en) * | 1981-07-28 | 1985-11-22 | Valeo | CONTROL FLAP FOR AIR FLOW IN A PIPE, PARTICULARLY IN A HEATING OR AIR CONDITIONING SYSTEM FOR A MOTOR VEHICLE |
| US4440555A (en) * | 1982-05-20 | 1984-04-03 | Clark Equipment Company | Engine compartment and air cleaner |
| DE4306236A1 (en) * | 1993-02-27 | 1994-09-01 | Tetra Laval Holdings & Finance | Packaging for flowable filling goods and tubes as well as cutting for the production of the same |
| JP3622483B2 (en) * | 1998-03-13 | 2005-02-23 | マツダ株式会社 | Vehicle air conditioner |
| US6045444A (en) * | 1998-08-28 | 2000-04-04 | General Motors Corporation | Compact automotive air conditioning module |
| JP2002326619A (en) * | 2001-04-27 | 2002-11-12 | Yoshino Kogyosho Co Ltd | Blow-molded bottle |
| JP2004137832A (en) * | 2002-10-21 | 2004-05-13 | Komatsu Ltd | Cabin of construction machinery |
| DE10335434C5 (en) | 2003-07-31 | 2012-08-02 | Faurecia Innenraum Systeme Gmbh | Ventilation duct for interior ventilation |
| JP4319887B2 (en) * | 2003-10-24 | 2009-08-26 | サンデン株式会社 | Heat exchanger |
| DE102006051000A1 (en) * | 2005-10-26 | 2007-07-12 | Behr Gmbh & Co. Kg | Exhaust gas heat exchanger for internal combustion engine of motor vehicle, has sealing unit provided in sectional contact with one of mediums, and turbulence generator provided within housing, where medium is passed within generator |
| JP2009513921A (en) * | 2005-10-26 | 2009-04-02 | ベール ゲーエムベーハー ウント コー カーゲー | Heat exchanger and method for manufacturing the heat exchanger |
| KR101554048B1 (en) * | 2007-04-13 | 2015-09-17 | 발레오 테르미코 에스.에이. | Heat exchanger for gas and method for making same |
| DE102008002408B4 (en) | 2008-06-12 | 2022-03-24 | Hanon Systems | Housing for a heating and air conditioning device for a motor vehicle |
| US8459407B2 (en) * | 2008-10-01 | 2013-06-11 | General Electric Company | Sound attenuation systems and methods |
| JP2011156944A (en) * | 2010-01-29 | 2011-08-18 | Toyota Motor Corp | Air-conditioning duct structure for vehicle |
| EP2860056B1 (en) * | 2010-03-19 | 2018-05-09 | Toyota Jidosha Kabushiki Kaisha | Vehicle instrument panel |
| US20110165832A1 (en) * | 2010-08-25 | 2011-07-07 | Ford Global Technologies, Llc | Electric compartment exhaust duct with enhanced air cooling features |
| CN202474070U (en) * | 2012-03-27 | 2012-10-03 | 海南玛斯特新能源电动车科技有限公司 | Plastic battery box |
-
2014
- 2014-05-16 DE DE102014209323.6A patent/DE102014209323A1/en not_active Withdrawn
-
2015
- 2015-04-17 CN CN201510182453.5A patent/CN105082927B/en not_active Expired - Fee Related
- 2015-05-13 US US14/711,234 patent/US20150330723A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN105082927A (en) | 2015-11-25 |
| US20150330723A1 (en) | 2015-11-19 |
| DE102014209323A1 (en) | 2015-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20190820 |