JPS6279592U - - Google Patents

Info

Publication number
JPS6279592U
JPS6279592U JP17105486U JP17105486U JPS6279592U JP S6279592 U JPS6279592 U JP S6279592U JP 17105486 U JP17105486 U JP 17105486U JP 17105486 U JP17105486 U JP 17105486U JP S6279592 U JPS6279592 U JP S6279592U
Authority
JP
Japan
Prior art keywords
pump
pit
inner bottom
pumping
water level
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
Application number
JP17105486U
Other languages
Japanese (ja)
Other versions
JPS6323994Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986171054U priority Critical patent/JPS6323994Y2/ja
Publication of JPS6279592U publication Critical patent/JPS6279592U/ja
Application granted granted Critical
Publication of JPS6323994Y2 publication Critical patent/JPS6323994Y2/ja
Expired legal-status Critical Current

Links

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  • Details Of Reciprocating Pumps (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の第１実施例を示す平面図、第
２図は第１図―線における縦断正面図、第３
図は本考案の第２実施例を示す平面図、第４図は
第３図―線における縦断正面図、第５図は本
考案の第３実施例を示す平面図、第６図は第５図
―線における縦断正面図である。 図中、１：揚水ピツト、２：サンドポンプ、３
：吸込口、６：流入路、７：反対側側壁、８：内
底面、９：湾曲面。 Fig. 1 is a plan view showing the first embodiment of the present invention, Fig. 2 is a longitudinal sectional front view taken along the line shown in Fig. 1, and Fig.
The figure is a plan view showing the second embodiment of the present invention, FIG. 4 is a longitudinal sectional front view taken along the line of FIG. 3, FIG. FIG. 2 is a longitudinal sectional front view along the line. In the diagram, 1: pumping pit, 2: sand pump, 3
: Suction port, 6: Inflow path, 7: Opposite side wall, 8: Inner bottom surface, 9: Curved surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 含有固形物を水の流れと共に流下させるに十分
な下り勾配を有する流入路を備えた揚水ピツトの
内底部で流入路の反対側側壁寄りに、その内底面
との間に所望の空間を保持して低水位運転可能な
サンドポンプの吸込口を開口させ、かつ前記反対
側側壁と揚水ピツトの内底面との接続隅部を湾曲
面とし、揚水ピツトの水位が上記サンドポンプの
ポンプケーシング付近の低水位でポンプ運転を行
なう様にしたことを特徴とする固形物含有廃水の
揚水装置。 A desired space is maintained between the inner bottom of the pumping pit, which is equipped with an inlet having a sufficient downward slope to allow the solids contained therein to flow down with the flow of water, and the inner bottom of the pump pit near the side wall on the opposite side of the inlet. The suction port of the sand pump that can be operated at a low water level is opened, and the connecting corner between the opposite side wall and the inner bottom surface of the pumping pit is made into a curved surface, so that the water level of the pumping pit is at a low level near the pump casing of the sand pump. A pumping device for wastewater containing solids, characterized in that the pump is operated depending on the water level.
JP1986171054U 1986-11-06 1986-11-06 Expired JPS6323994Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986171054U JPS6323994Y2 (en) 1986-11-06 1986-11-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986171054U JPS6323994Y2 (en) 1986-11-06 1986-11-06

Publications (2)

Publication Number Publication Date
JPS6279592U true JPS6279592U (en) 1987-05-21
JPS6323994Y2 JPS6323994Y2 (en) 1988-07-01

Family

ID=31106340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986171054U Expired JPS6323994Y2 (en) 1986-11-06 1986-11-06

Country Status (1)

Country Link
JP (1) JPS6323994Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002522682A (en) * 1998-07-06 2002-07-23 カーエスベー・アクチエンゲゼルシャフト Pump station inlet structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123042A (en) * 1974-08-21 1976-02-24 Hitachi Ltd JOHOTENSOHOSHIKI
JPS5645179U (en) * 1979-09-17 1981-04-23

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645179B2 (en) * 1975-03-20 1981-10-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123042A (en) * 1974-08-21 1976-02-24 Hitachi Ltd JOHOTENSOHOSHIKI
JPS5645179U (en) * 1979-09-17 1981-04-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002522682A (en) * 1998-07-06 2002-07-23 カーエスベー・アクチエンゲゼルシャフト Pump station inlet structure

Also Published As

Publication number Publication date
JPS6323994Y2 (en) 1988-07-01

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