JPS6331299U - - Google Patents
Info
- Publication number
- JPS6331299U JPS6331299U JP12549986U JP12549986U JPS6331299U JP S6331299 U JPS6331299 U JP S6331299U JP 12549986 U JP12549986 U JP 12549986U JP 12549986 U JP12549986 U JP 12549986U JP S6331299 U JPS6331299 U JP S6331299U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- branch
- air pressure
- liquid
- pump
- 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 description 18
- 230000005611 electricity Effects 0.000 claims 1
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Jet Pumps And Other Pumps (AREA)
Description
第１図乃至第３図は本考案に係る給液装置の待
機時、電動ポンプによる給液時、人力式ポンプに
よる給液時の各状態を示す系統図である。
１……人力式ポンプ、２……メイン通路、３…
…分岐部、４……第１の分岐通路、５……第２の
分岐通路、６……液、６Ａ……液面、７……給液
ノズル、８……液容器、１０……ピストンロツド
、１１……エアーシリンダー、１２，１３……第
１、第２の急速排気バルブ、１２Ａ，１３Ａ……
排気口、１４……電磁弁、１５……分岐継手、１
６……電動ポンプ、１８……マイクロスイツチ。
1 to 3 are system diagrams showing each state of the liquid supply device according to the present invention when it is on standby, when liquid is supplied by an electric pump, and when liquid is supplied by a manual pump. 1...human powered pump, 2...main passage, 3...
...Branch portion, 4...First branch passage, 5...Second branch passage, 6...Liquid, 6A...Liquid level, 7...Liquid supply nozzle, 8...Liquid container, 10...Piston rod , 11...Air cylinder, 12, 13...First and second rapid exhaust valves, 12A, 13A...
Exhaust port, 14... Solenoid valve, 15... Branch joint, 1
6...Electric pump, 18...Micro switch.
Claims (1)
路と該メイン通路から分岐部を介して二股に分岐
された第１の分岐通路及び第２の分岐通路とを有
し、前記第１の分岐通路の先端には該通路を経て
伝えられる空気圧により液面が加圧されて給液ノ
ズルから液を供給する液容器が接続され、前記第
２の分岐通路の先端には該通路を経て伝えられる
空気圧によりピストンロツドを突出させるエアシ
リンダーが接続され、前記分岐部と前記液容器と
の間を閉じ非通電時に該通路を開く電磁弁が設け
られ、前記電磁弁と前記液容器との間の前記第１
の分岐通路には分岐継手を介して電動ポンプが接
続され、前記エアーシリンダーの前記ピストンロ
ツドの突出側には該ピストンロツドの突出により
操作されて前記電磁弁に励磁信号を出し且つ前記
電動ポンプに軌道信号を出すマイクロスイツチが
設けられ、前記人力ポンプから前記分岐部に至る
いずれかの部分には前記人力式ポンプから空気圧
がかかつているときには吸気口が閉じ空気圧がか
かつてないときには該吸気口が開く吸気バルブが
設けられていることを特徴とする液体供給装置。 (2) 前記第１、第２の分岐通路は前記液容器と
前記エアーシリンダーとに隣接した部分にこれら
通路を経て空気圧が伝えられていないときは排気
口を開いて急速排気を行い空気圧が伝えられたと
きは前記排気口を閉じる第１、第２の急速排気バ
ルブを備えている実用新案登録請求の範囲第１項
に記載の液体供給装置。 (3) 前記人力ポンプの吸気バルブ及び吸気口が
人力ポンプ本体に直接設置されておらず、別に備
えている実用新案登録請求の範囲第１項に記載の
液体供給装置。[Claims for Utility Model Registration] (1) A main passage through which air from an input pump is transmitted, and a first branch passage and a second branch passage that are bifurcated from the main passage via a branch part. A liquid container whose liquid surface is pressurized by air pressure transmitted through the passage and supplies liquid from a liquid supply nozzle is connected to the tip of the first branch passage, and a liquid container is connected to the tip of the second branch passage. is connected to an air cylinder that protrudes a piston rod by air pressure transmitted through the passage, and is provided with a solenoid valve that closes between the branch portion and the liquid container and opens the passage when no electricity is applied. the first between the liquid container and
An electric pump is connected to the branch passage through a branch joint, and the piston rod on the protruding side of the air cylinder is operated by the protrusion of the piston rod to output an excitation signal to the solenoid valve and a trajectory signal to the electric pump. A micro-switch is provided that outputs air from the human-powered pump to the branching part, and the intake port closes when air pressure is applied from the human-powered pump and opens the intake port when no air pressure is being applied. A liquid supply device characterized by being provided with a valve. (2) When the first and second branch passages are not transmitting air pressure to the portions adjacent to the liquid container and the air cylinder through these passages, the air pressure is transmitted by opening the exhaust port for rapid exhaustion. 2. The liquid supply device according to claim 1, further comprising first and second rapid exhaust valves that close the exhaust port when the exhaust port is opened. (3) The liquid supply device according to claim 1, wherein the intake valve and the intake port of the manual pump are not installed directly on the manual pump body, but are provided separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12549986U JPH0329596Y2 (en) | 1986-08-19 | 1986-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12549986U JPH0329596Y2 (en) | 1986-08-19 | 1986-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6331299U true JPS6331299U (en) | 1988-02-29 |
| JPH0329596Y2 JPH0329596Y2 (en) | 1991-06-24 |
Family
ID=31018450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12549986U Expired JPH0329596Y2 (en) | 1986-08-19 | 1986-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329596Y2 (en) |
-
1986
- 1986-08-19 JP JP12549986U patent/JPH0329596Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329596Y2 (en) | 1991-06-24 |