JPH0335299U - - Google Patents
Info
- Publication number
- JPH0335299U JPH0335299U JP9545389U JP9545389U JPH0335299U JP H0335299 U JPH0335299 U JP H0335299U JP 9545389 U JP9545389 U JP 9545389U JP 9545389 U JP9545389 U JP 9545389U JP H0335299 U JPH0335299 U JP H0335299U
- Authority
- JP
- Japan
- Prior art keywords
- pressure vessel
- pipe
- air
- vent pipe
- supplying
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Jet Pumps And Other Pumps (AREA)
Description
第１図はこの考案の定量ポンプの一実施例を示
す概略構成図である。
１０……定量ポンプ、１１……圧力容器、１２
……取水管、１３……通気管、１４……送風機、
１５……送水管、１６……排気口、１７……逆止
弁、Ｌ……汚水（液体）。
FIG. 1 is a schematic diagram showing an embodiment of the metering pump of this invention. 10...metering pump, 11...pressure vessel, 12
... Water intake pipe, 13 ... Ventilation pipe, 14 ... Air blower,
15... Water pipe, 16... Exhaust port, 17... Check valve, L... Sewage (liquid).
Claims (1)
、 該圧力容器に接続された、空気を供給又は排気
する通気管と、 該通気管に接続された、前記圧力容器に空気を
供給する送風機と、 前記通気管の前記送風機と前記圧力容器との間
に設けられた、空気を排気する排気口と、 前記圧力容器内に一端が開放して突設されると
共に他端が前記圧力容器外に設けられた、液体を
送出する送水管と、 前記取水管の途中に設けられた、前記圧力容器
からの逆流を防止する逆止弁とからなることを特
徴とする定量ポンプ。[Claims for Utility Model Registration] A pressure vessel connected to an intake pipe for taking in liquid; a vent pipe connected to the pressure vessel for supplying or exhausting air; and the pressure vessel connected to the vent pipe. an air blower for supplying air to the pressure vessel; an exhaust port for discharging air provided between the blower of the vent pipe and the pressure vessel; A metering device comprising: a water pipe for sending out liquid, the end of which is provided outside the pressure vessel; and a check valve provided in the middle of the water intake pipe to prevent backflow from the pressure vessel. pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095453U JP2548787Y2 (en) | 1989-08-14 | 1989-08-14 | Septic tank metering pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095453U JP2548787Y2 (en) | 1989-08-14 | 1989-08-14 | Septic tank metering pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0335299U true JPH0335299U (en) | 1991-04-05 |
| JP2548787Y2 JP2548787Y2 (en) | 1997-09-24 |
Family
ID=31644713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989095453U Expired - Lifetime JP2548787Y2 (en) | 1989-08-14 | 1989-08-14 | Septic tank metering pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2548787Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5594671U (en) * | 1979-12-27 | 1980-07-01 |
-
1989
- 1989-08-14 JP JP1989095453U patent/JP2548787Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5594671U (en) * | 1979-12-27 | 1980-07-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2548787Y2 (en) | 1997-09-24 |