JPH0362282U - - Google Patents
Info
- Publication number
- JPH0362282U JPH0362282U JP12335889U JP12335889U JPH0362282U JP H0362282 U JPH0362282 U JP H0362282U JP 12335889 U JP12335889 U JP 12335889U JP 12335889 U JP12335889 U JP 12335889U JP H0362282 U JPH0362282 U JP H0362282U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- circulation pump
- cylindrical
- pipe part
- diameter
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims 7
- 238000001816 cooling Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 239000000110 cooling liquid Substances 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は、本考案の一実施例の要部を示す説明
図である。第２図は、シール材の一例を示す断面
図である。第３図は、従来技術の一例を示す説明
図である。
FIG. 1 is an explanatory diagram showing a main part of an embodiment of the present invention. FIG. 2 is a sectional view showing an example of a sealing material. FIG. 3 is an explanatory diagram showing an example of the prior art.
Claims (1)
けた通液孔の周縁から、循環ポンプの吸込口若し
くは吐出口をなす短管部の外径より大径の筒状部
を、前記壁面と一体的に突設し、該筒状部をその
突出端において前記筒状体内側に向けて折り返し
て、前記短管部の外径より若干大きな内径を有す
る内管部を形成することにより、前記筒状部と前
記内管部との間に間隙を有する二重管構造の接続
口を形成し、該接続口に循環ポンプの前記短管部
がシール部材を介して嵌入していることを特徴と
する液体冷却装置における液槽と循環ポンプとの
接続構造。 (2) 筒状部が、通液孔周縁から、径を逓減しつ
つ突出しており、内管部は、その自由端に中心方
向に突出する係止縁が設けられており、シール部
材が、ゴム弾性素材から成る円筒状パツキンであ
る実用新案登録請求の範囲第１項記載の接続構造
。[Scope of Claim for Utility Model Registration] (1) From the periphery of the liquid passage hole provided in the wall of the plastic liquid tank for cooling liquid, the diameter is larger than the outer diameter of the short pipe that forms the suction or discharge port of the circulation pump. A cylindrical part is provided that projects integrally with the wall surface, and the cylindrical part is folded back toward the inside of the cylindrical body at its protruding end to form an inner diameter having an inner diameter slightly larger than the outer diameter of the short pipe part. By forming the pipe part, a connection port with a double pipe structure having a gap between the cylindrical part and the inner pipe part is formed, and the short pipe part of the circulation pump is connected to the sealing member at the connection port. A connection structure between a liquid tank and a circulation pump in a liquid cooling device, characterized in that the liquid tank and the circulation pump are fitted through the liquid cooling device. (2) The cylindrical part protrudes from the periphery of the liquid passage hole with a decreasing diameter, and the inner pipe part has a locking edge protruding toward the center at its free end, and the sealing member The connection structure according to claim 1, which is a cylindrical packing made of a rubber elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12335889U JPH0752461Y2 (en) | 1989-10-20 | 1989-10-20 | Connection structure between liquid tank and circulation pump in liquid cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12335889U JPH0752461Y2 (en) | 1989-10-20 | 1989-10-20 | Connection structure between liquid tank and circulation pump in liquid cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0362282U true JPH0362282U (en) | 1991-06-18 |
| JPH0752461Y2 JPH0752461Y2 (en) | 1995-11-29 |
Family
ID=31671339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12335889U Expired - Lifetime JPH0752461Y2 (en) | 1989-10-20 | 1989-10-20 | Connection structure between liquid tank and circulation pump in liquid cooling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752461Y2 (en) |
-
1989
- 1989-10-20 JP JP12335889U patent/JPH0752461Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752461Y2 (en) | 1995-11-29 |
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