JPH0461186U - - Google Patents
Info
- Publication number
- JPH0461186U JPH0461186U JP10311690U JP10311690U JPH0461186U JP H0461186 U JPH0461186 U JP H0461186U JP 10311690 U JP10311690 U JP 10311690U JP 10311690 U JP10311690 U JP 10311690U JP H0461186 U JPH0461186 U JP H0461186U
- Authority
- JP
- Japan
- Prior art keywords
- level detection
- water level
- suction pipe
- tip
- pipe
- 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 9
- 238000001514 detection method Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Sewage (AREA)
Description
第１図は本考案を適用した吸込管および水位検
知管の一実施例を示す正面図、第２図は同側面図
、第３図ないし第８図は先端構造の変形例を示す
側面図、第９図は従来の吸込管および水位検知管
を採用した真空式下水道システムの全体構成図、
第１０図および第１１図は異物によつて塞がれた
従来の吸込管または水位検知管を示す説明図であ
る。
１……貯水槽、２……吸込管、２Ａ……吸込管
の環状先端面、５……水位検知管、５Ａ……水位
検知管の環状先端面、９……変位部、Ａ……水平
基準線。
FIG. 1 is a front view showing an embodiment of a suction pipe and a water level detection tube to which the present invention is applied, FIG. 2 is a side view of the same, and FIGS. 3 to 8 are side views showing modifications of the tip structure. Figure 9 is an overall configuration diagram of a vacuum sewerage system that uses a conventional suction pipe and water level detection pipe.
FIGS. 10 and 11 are explanatory diagrams showing a conventional suction pipe or water level detection pipe blocked by foreign matter. DESCRIPTION OF SYMBOLS 1... Water tank, 2... Suction pipe, 2A... Annular tip surface of suction pipe, 5... Water level detection tube, 5A... Annular tip surface of water level detection tube, 9... Displacement part, A... Horizontal Reference line.
Claims (1)
先端構造であつて、これら両管の環状先端面の少
なくとも一部に先端の水平基準線から上下方向の
少なくとも一方に変位する変位部が形成されてい
ることを特徴とする吸込管および水位検知管の先
端構造。 The tip structure of a suction pipe and a water level detection tube to be inserted into a water storage tank, wherein a displacement portion is formed on at least a part of the annular tip surface of both the tubes to be displaced in at least one of the up and down directions from the horizontal reference line of the tip. The tip structure of the suction pipe and water level detection pipe is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990103116U JPH0752237Y2 (en) | 1990-09-28 | 1990-09-28 | Vacuum type sewer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990103116U JPH0752237Y2 (en) | 1990-09-28 | 1990-09-28 | Vacuum type sewer system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0461186U true JPH0461186U (en) | 1992-05-26 |
| JPH0752237Y2 JPH0752237Y2 (en) | 1995-11-29 |
Family
ID=31847876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990103116U Expired - Lifetime JPH0752237Y2 (en) | 1990-09-28 | 1990-09-28 | Vacuum type sewer system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752237Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61102259U (en) * | 1984-12-08 | 1986-06-30 |
-
1990
- 1990-09-28 JP JP1990103116U patent/JPH0752237Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61102259U (en) * | 1984-12-08 | 1986-06-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752237Y2 (en) | 1995-11-29 |