JPS6317644B2 - - Google Patents
Info
- Publication number
- JPS6317644B2 JPS6317644B2 JP8480982A JP8480982A JPS6317644B2 JP S6317644 B2 JPS6317644 B2 JP S6317644B2 JP 8480982 A JP8480982 A JP 8480982A JP 8480982 A JP8480982 A JP 8480982A JP S6317644 B2 JPS6317644 B2 JP S6317644B2
- Authority
- JP
- Japan
- Prior art keywords
- unit
- air conditioner
- entire circumference
- annular
- cooling unit
- 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
Links
- 238000007789 sealing Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 13
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B60H1/00528—Connections between housing parts
-
- 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
- B60H1/00542—Modular assemblies
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
【発明の詳細な説明】
この発明は車両用エアコン装置の改良に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a vehicle air conditioner.
一般に車両用エアコン装置の室内エアコンユニ
ツトは、第１図および第２図（実開昭57−76117
号公報参照）にその概略を示すように、内外気切
換機能を有するエアインテークブロワと、冷房
時に冷媒を蒸発させるエバポレータＥを有するク
ーリングユニツトＣと、エンジン冷却水循環によ
る暖房機能をもつヒータコア及びエアミツクスド
ア等を有するヒータユニツトＨとから構成されて
いる。 In general, the indoor air conditioner unit of a vehicle air conditioner is shown in Figs.
As shown in the outline in the following publication, the air intake blower has an air intake blower that switches between inside and outside air, a cooling unit C that has an evaporator E that evaporates refrigerant during cooling, a heater core that has a heating function by circulating engine coolant, an air mix door, etc. The heater unit H has a heater unit H.
そして、クーリングユニツトＣのケース１の両
通気開口部には、全周に亘つてフランジ部１ａ，
１ｂが一体に形成され、このフランジ部１ａ，１
ｂには、弾性材料により一体成形された環状のシ
ール部材（パツキン）２，３が接着剤により貼着
されている。 Both ventilation openings of the case 1 of the cooling unit C have flange portions 1a,
1b is integrally formed, and these flange parts 1a, 1
Annular seal members (packets) 2 and 3 integrally molded from an elastic material are attached to b with an adhesive.
このように構成されたクーリングユニツトＣ
は、各シール部材２，３を介してエアインテーク
ブロワＩ及びヒータユニツトＨにそれぞれ接続さ
れ、前記シール部材２，３を圧縮状態で固定する
ことにより、各接続部の気密を保持している。 Cooling unit C configured in this way
are respectively connected to the air intake blower I and the heater unit H via seal members 2 and 3, and by fixing the seal members 2 and 3 in a compressed state, the airtightness of each connection portion is maintained.
しかしながら、このような従来の車両用エアコ
ン装置にあつては、各ユニツト、特にクーリング
ユニツトＣを脱着する際、ユニツト脱着時のスラ
イド方向が、シール部材貼着面と略平行になるた
め、シール部材２，３がフランジ部１ａ，１ｂか
ら剥離して通気洩れや水洩れを生ずる原因となる
と共に、ユニツト脱着時の作業性を不良となし、
また、シール部材の貼着作業にも多大の工数を必
要とするものであつた。 However, in such a conventional vehicle air conditioner, when each unit, especially the cooling unit C, is attached or detached, the sliding direction when the unit is attached or detached is approximately parallel to the surface to which the seal member is attached. 2 and 3 may peel off from the flange portions 1a and 1b, causing ventilation leaks and water leaks, as well as impairing workability when attaching and detaching the unit.
Further, the work of attaching the sealing member also required a large number of man-hours.
この発明は上記の点に鑑みてなされたもので、
シール部材の貼着作業を必要とせず、且つ、ユニ
ツト脱着時に、シール部材が脱落する恐れのない
車両用エアコン装置を提供することを目的とする
ものである。 This invention was made in view of the above points,
It is an object of the present invention to provide an air conditioner for a vehicle that does not require the work of attaching a seal member and is free from the risk of the seal member falling off when the unit is attached or detached.
そのため、この発明による車両用エアコン装置
は、そのエアコンユニツトの通気開口部の全周に
形成した外向きのフランジ部に、内部に環状の気
孔を有し、上記フランジ部に嵌入しうる溝を有す
る環状シール部材を全周に亘つて嵌合係止させる
ことにより、上記の目的を達成したものである。 Therefore, the vehicle air conditioner according to the present invention has an annular pore inside the outward flange formed around the entire circumference of the ventilation opening of the air conditioner unit, and a groove that can fit into the flange. The above object is achieved by fitting and locking the annular seal member over the entire circumference.
以下、添付図面の第３図を参照してこの発明の
実施例を説明する。 Embodiments of the present invention will be described below with reference to FIG. 3 of the accompanying drawings.
第３図はこの発明の一実施例を示すもので、ク
ーリングユニツトＣのケース１１の通気開口部全
周に外向きのＬ字形フランジ部１１ａ，１１ｂを
形成している。 FIG. 3 shows an embodiment of the present invention, in which outward L-shaped flanges 11a and 11b are formed around the entire circumference of the ventilation opening of the case 11 of the cooling unit C.
一方、スポンジ、ゴム等の伸縮性を有する弾性
材料により環状シール部材１２，１３を一体成形
し、このシール部材１２，１３に、前記フランジ
部１１ａ，１１ｂが嵌入し得る溝１２ａ，１３ａ
を設けると共に、内部に環状の気孔１２ｂ，１３
ｂを設けてシール部材１２，１３を中空状とな
す。 On the other hand, annular sealing members 12 and 13 are integrally molded from a stretchable elastic material such as sponge and rubber, and grooves 12a and 13a into which the flange portions 11a and 11b can fit are formed in the sealing members 12 and 13.
and annular pores 12b, 13 inside.
b is provided to make the seal members 12, 13 hollow.
そして、このシール部材１２，１３を、それぞ
れ僅かに伸長させながらその溝１２ａ，１３ａを
クーリングユニツトＣのケースフランジ部１１
ａ，１１ｂに嵌合させれば、シール部材１２，１
３はその弾性により収縮してケース１１に固定さ
れ、従来のような固定用接着剤は不要である。 Then, while slightly extending the seal members 12 and 13, the grooves 12a and 13a are inserted into the case flange portion 11 of the cooling unit C.
a, 11b, the seal members 12, 1
3 is contracted and fixed to the case 11 due to its elasticity, and there is no need for a conventional fixing adhesive.
また、シール部材１２，１３はフランジ部１１
ａ，１１ｂの全周に亘つて嵌合係止されているの
で、クーリングユニツトＣの脱着時に、如何なる
方向にスライドさせてもシール部材１２，１３が
剥離又は脱落することはない。 Further, the seal members 12 and 13 are connected to the flange portion 11.
Since the seal members 12 and 11b are fitted and locked over the entire circumference, the seal members 12 and 13 will not peel off or fall off even if they are slid in any direction when the cooling unit C is attached or detached.
さらに、シール部材１２，１３は内部に環状の
気孔１２ｂ，１３ｂを有するので、この気孔１２
ｂ，１３ｂの大きさ、形状、及びシール部材１
２，１３の断面形状を適当に選ぶことにより、ク
ーリングユニツトＣを第１図に示したエアインテ
ークブロワＩ及びヒータユニツトＨに接続した状
態で、この気孔１２ｂ，１３ｂにより、密着性の
微妙な調整が可能となり、接合部の気密を完全に
保つことができる。 Furthermore, since the sealing members 12 and 13 have annular pores 12b and 13b inside, the pores 12 and 13
b, size and shape of 13b, and seal member 1
By appropriately selecting the cross-sectional shapes of 2 and 13, the air holes 12b and 13b allow fine adjustment of adhesion when the cooling unit C is connected to the air intake blower I and heater unit H shown in FIG. This makes it possible to keep the joint completely airtight.
なお、上述した実施例においては、シール部材
をクーリングユニツトＣの通気開口部に装着した
場合について説明したが、これをエアインテーク
ブロワＩ及びヒータユニツトＨのクーリングユニ
ツトＣと接続する通気開口部にそれぞれ装着して
もよいことはいうまでもない。 In the above-mentioned embodiment, a case was explained in which the seal member was attached to the ventilation opening of the cooling unit C, but it was also installed to the ventilation openings of the air intake blower I and the heater unit H connected to the cooling unit C. Needless to say, it may be worn.
以上述べたように、この発明によれば、エアコ
ンユニツトの通気開口部の全周に外向きのフラン
ジ部を形成し、内部に環状の気孔を有し、上記フ
ランジ部を嵌入しうる溝を有する環状シール部材
を前記フランジ部の全周に亘つて嵌合係止させる
ようにしたので、シール部材の装着に際して接着
剤を必要とせず、装着作業が容易である。しか
も、このエアコンユニツトを他のユニツトと接続
した状態で充分な気密性が保持され、ユニツト脱
着時にもシール部材が剥離又は脱落する恐れがな
い。 As described above, according to the present invention, an outward flange portion is formed around the entire circumference of the ventilation opening of the air conditioner unit, the air conditioner unit has an annular pore inside, and a groove into which the flange portion can be fitted. Since the annular sealing member is fitted and locked over the entire circumference of the flange portion, no adhesive is required when installing the sealing member, and the installation work is easy. Furthermore, sufficient airtightness is maintained when this air conditioner unit is connected to other units, and there is no fear that the sealing member will peel off or fall off when the unit is attached or detached.
第１図は、車両用エアコン装置の概略構成を示
す側面図である。第２図は、従来のクーリングユ
ニツトのシール部材装着状態を示す一部断面にし
た側面図である。第３図は、この発明の一実施例
を示す第２図と同様な側面図である。
１，１１……ケース、１１ａ，１１ｂ……フラ
ンジ部、１２，１３……シール部材、１２ａ，１
３ａ……溝、１２ｂ，１３ｂ……気孔、Ｉ……エ
アインテークブロワ、Ｃ……クーリングユニツ
ト、Ｈ……ヒータユニツト。
FIG. 1 is a side view showing a schematic configuration of a vehicle air conditioner. FIG. 2 is a partially sectional side view showing a state in which a seal member is attached to a conventional cooling unit. FIG. 3 is a side view similar to FIG. 2 showing an embodiment of the present invention. 1, 11... Case, 11a, 11b... Flange portion, 12, 13... Seal member, 12a, 1
3a...groove, 12b, 13b...pore, I...air intake blower, C...cooling unit, H...heater unit.
Claims (1)
ツトの通気開口部の全周に外向きのフランジ部１
１ａ，１１ｂを形成し、弾性材料により一体形成
されて内部に環状の気孔１２ｂ，１３ｂを有し、
前記フランジ部１１ａ，１１ｂに嵌入しうる溝１
２ａ，１３ａを有する環状シール部材１２の溝１
２ａ，１３ａを前記フランジ部１１ａ，１１ｂの
全周に亘つて嵌合係止させ、該シール部材１２を
介してこのユニツトを他のユニツトに接続するよ
うにしたことを特徴とする車両用エアコン装置。1 An outward facing flange part 1 is provided around the entire circumference of the ventilation opening of the air conditioner unit that constitutes the vehicle air conditioner.
1a and 11b, integrally formed of an elastic material and having annular pores 12b and 13b inside,
Groove 1 that can fit into the flange portions 11a and 11b
Groove 1 of annular sealing member 12 having 2a, 13a
2a, 13a are fitted and locked over the entire circumference of the flange portions 11a, 11b, and this unit is connected to another unit via the seal member 12. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8480982A JPS58202106A (en) | 1982-05-21 | 1982-05-21 | Air conditioner for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8480982A JPS58202106A (en) | 1982-05-21 | 1982-05-21 | Air conditioner for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58202106A JPS58202106A (en) | 1983-11-25 |
| JPS6317644B2 true JPS6317644B2 (en) | 1988-04-14 |
Family
ID=13841043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8480982A Granted JPS58202106A (en) | 1982-05-21 | 1982-05-21 | Air conditioner for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58202106A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2735426B1 (en) * | 1995-06-14 | 1997-07-18 | Valeo Climatisation | DEVICE FOR HEATING-VENTILATION AND / OR AIR CONDITIONING OF THE INTERIOR OF A MOTOR VEHICLE |
| DE102005030885B4 (en) * | 2005-07-01 | 2015-06-18 | Valeo Klimasysteme Gmbh | Plant housing, in particular for a heating, ventilation and / or air conditioning of a vehicle |
-
1982
- 1982-05-21 JP JP8480982A patent/JPS58202106A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58202106A (en) | 1983-11-25 |
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