JPH0479994U - - Google Patents
Info
- Publication number
- JPH0479994U JPH0479994U JP12177790U JP12177790U JPH0479994U JP H0479994 U JPH0479994 U JP H0479994U JP 12177790 U JP12177790 U JP 12177790U JP 12177790 U JP12177790 U JP 12177790U JP H0479994 U JPH0479994 U JP H0479994U
- Authority
- JP
- Japan
- Prior art keywords
- water
- drive pump
- impeller
- water extraction
- rotatably supports
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000003651 drinking water Substances 0.000 claims description 6
- 235000020188 drinking water Nutrition 0.000 claims description 6
- 238000003809 water extraction Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims 2
- 239000004734 Polyphenylene sulfide Substances 0.000 claims 1
- 230000001580 bacterial effect Effects 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920000069 polyphenylene sulfide Polymers 0.000 claims 1
- -1 polytetrafluoroethylene Polymers 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
Landscapes
- Devices For Dispensing Beverages (AREA)
Description
第１図は、この考案を実施した飲料水デイスペ
ンサに使用される駆動ポンプの概略断面図、第２
図は従来の駆動ポンプの分解斜視図、第３図は従
来の駆動ポンプの一部断面図、第４図は、従来の
ボトル反転式の飲料水デイスペンサの概略構成図
、第５図は従来のボトル反転式の飲料水デイスペ
ンサの概略構成図である。
２……細菌濾過器、３……給水管、４……水タ
ンク、５……水抽出バルブ、９……ケーシング、
１０ａ……水吸入口、１０ｂ……水排出口、１６
……軸、１７……軸受、Ｐ……駆動ポンプ、Ｗ…
…水。
Figure 1 is a schematic sectional view of a drive pump used in a drinking water dispenser implementing this invention;
The figure is an exploded perspective view of a conventional drive pump, Figure 3 is a partial sectional view of a conventional drive pump, Figure 4 is a schematic diagram of a conventional bottle reversible drinking water dispenser, and Figure 5 is a conventional drive pump. FIG. 2 is a schematic configuration diagram of a bottle reversible drinking water dispenser. 2... Bacteria filter, 3... Water supply pipe, 4... Water tank, 5... Water extraction valve, 9... Casing,
10a...Water inlet, 10b...Water outlet, 16
...Shaft, 17...Bearing, P...Drive pump, W...
…water.
Claims (1)
備えた水抽出管を接続し、前記水タンク内の水を
、水抽出管に設けた駆動ポンプにより細菌濾過器
を通して前記水抽出バルブから抽出させるように
した飲料水デイスペンサーにおける駆動ポンプの
構造において、前記駆動ポンプを、水吸入口と水
排出口とを備えたケーシング内にインペラを回転
自在に支持するセラミツクス製の軸と、この軸を
回転自在に支持するポリフエニレンサルフアイド
とポリテトラフルオルエチレンとのブレンド系材
料で構成した軸受またはセラミツクスの材料で構
成した軸受とで構成したことを特徴とする飲料水
デイスペンサーにおける駆動ポンプの構造。 A water extraction pipe equipped with a water extraction valve is connected to a water tank storing drinking water, and the water in the water tank is extracted from the water extraction valve through a bacterial filter by a driving pump provided on the water extraction pipe. In the structure of the drive pump in the drinking water dispenser, the drive pump includes a shaft made of ceramics that rotatably supports an impeller in a casing having a water intake port and a water discharge port, and a ceramic shaft that rotatably supports the impeller. Structure of a drive pump in a drinking water dispenser, characterized by comprising a freely supported bearing made of a blend material of polyphenylene sulfide and polytetrafluoroethylene or a bearing made of a ceramic material. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12177790U JPH0479994U (en) | 1990-11-22 | 1990-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12177790U JPH0479994U (en) | 1990-11-22 | 1990-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0479994U true JPH0479994U (en) | 1992-07-13 |
Family
ID=31869612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12177790U Pending JPH0479994U (en) | 1990-11-22 | 1990-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0479994U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5233486U (en) * | 1975-08-29 | 1977-03-09 | ||
| JPS55164796A (en) * | 1979-06-07 | 1980-12-22 | Feldmuehle Ag | Shaft made of oxidized ceramic |
| JPS63163000A (en) * | 1986-12-26 | 1988-07-06 | Koyo Seiko Co Ltd | Bearing device for water pump |
| JPH02203982A (en) * | 1989-02-01 | 1990-08-13 | Nippon Sanso Kk | Manufacture of bacteriostatic water |
-
1990
- 1990-11-22 JP JP12177790U patent/JPH0479994U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5233486U (en) * | 1975-08-29 | 1977-03-09 | ||
| JPS55164796A (en) * | 1979-06-07 | 1980-12-22 | Feldmuehle Ag | Shaft made of oxidized ceramic |
| JPS63163000A (en) * | 1986-12-26 | 1988-07-06 | Koyo Seiko Co Ltd | Bearing device for water pump |
| JPH02203982A (en) * | 1989-02-01 | 1990-08-13 | Nippon Sanso Kk | Manufacture of bacteriostatic water |