JPH0212078U - - Google Patents
Info
- Publication number
- JPH0212078U JPH0212078U JP9081588U JP9081588U JPH0212078U JP H0212078 U JPH0212078 U JP H0212078U JP 9081588 U JP9081588 U JP 9081588U JP 9081588 U JP9081588 U JP 9081588U JP H0212078 U JPH0212078 U JP H0212078U
- Authority
- JP
- Japan
- Prior art keywords
- gas venting
- section
- piping portion
- chemical liquid
- horizontal piping
- 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 9
- 239000000126 substance Substances 0.000 claims description 9
- 238000013022 venting Methods 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000008155 medical solution Substances 0.000 description 2
- 238000007872 degassing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
Description
第１図は本考案の第１実施例に係る薬液注入装
置の概略側面図、第２図は同上の薬液導出管要部
の縦断面図、第３図Ａ〜Ｄは同装置における脱気
過程を順次示す模式側面図、第４図は本考案の第
２実施例に係る同上装置の概略側面図、第５図は
同装置のガス抜き部の縦断面図である。
１……薬液貯溜タンク、２……薬液導出管、３
……横配管部、４……縦配管部、５……薬液吐出
ポンプ、８……ガス抜き筒、９……邪魔板、１０
……薬液、１１……フロート式ガス抜き弁。
Fig. 1 is a schematic side view of a chemical liquid injection device according to a first embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view of the main part of the chemical liquid delivery pipe of the same, and Figs. 3 A to D are degassing processes in the same device. FIG. 4 is a schematic side view of the same device according to the second embodiment of the present invention, and FIG. 5 is a longitudinal sectional view of the gas venting section of the same device. 1...Medical solution storage tank, 2...Medical solution outlet pipe, 3
... Horizontal piping section, 4 ... Vertical piping section, 5 ... Chemical liquid discharge pump, 8 ... Gas vent tube, 9 ... Baffle plate, 10
...Medical liquid, 11...Float type gas vent valve.
Claims (1)
する横配管部とその他端より立ち上がる縦配管部
を有する薬液導出管と、該導出管の縦配管部に介
装された薬液吐出ポンプとを備え、上記導出管の
横配管部と縦配管部との境界部近傍に横配管部の
流路断面の上部側を遮蔽する邪魔板が設けられ、
かつ横配管部の上部に上記邪魔板よりも上流側に
位置するガス抜き部が形成されてなる薬液注入装
置。 (2) ガス抜き部が横配管部から上方へ分岐して
薬液貯溜タンクの最高位液面よりも高位置で外気
に開放したガス抜き筒である請求項１記載の薬液
注入装置。 (3) ガス抜き部がフロート式ガス抜き弁である
請求項１記載の薬液注入装置。[Scope of Claim for Utility Model Registration] (1) A chemical solution storage tank, a chemical solution outlet pipe having a horizontal piping portion communicating with the tank at one end and a vertical piping portion rising from the other end, and A baffle plate is provided near the boundary between the horizontal piping portion and the vertical piping portion of the outlet pipe to shield the upper side of the cross section of the flow path of the horizontal piping portion,
The chemical liquid injector further comprises a gas venting part located upstream of the baffle plate at the upper part of the horizontal piping part. (2) The chemical liquid injector according to claim 1, wherein the gas venting section is a gas venting tube that branches upward from the horizontal piping section and opens to the outside air at a position higher than the highest liquid level of the chemical liquid storage tank. (3) The chemical liquid injector according to claim 1, wherein the gas venting section is a float type gas venting valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9081588U JPH0537026Y2 (en) | 1988-07-07 | 1988-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9081588U JPH0537026Y2 (en) | 1988-07-07 | 1988-07-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0212078U true JPH0212078U (en) | 1990-01-25 |
| JPH0537026Y2 JPH0537026Y2 (en) | 1993-09-20 |
Family
ID=31315326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9081588U Expired - Lifetime JPH0537026Y2 (en) | 1988-07-07 | 1988-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537026Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003080004A (en) * | 2001-09-07 | 2003-03-18 | Nikkiso Co Ltd | Liquid chemical injection apparatus |
-
1988
- 1988-07-07 JP JP9081588U patent/JPH0537026Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003080004A (en) * | 2001-09-07 | 2003-03-18 | Nikkiso Co Ltd | Liquid chemical injection apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537026Y2 (en) | 1993-09-20 |
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