CN204676677U - Silting blocking formula inverted-siphon sewer system - Google Patents

Silting blocking formula inverted-siphon sewer system Download PDF

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Publication number
CN204676677U
CN204676677U CN201520371232.8U CN201520371232U CN204676677U CN 204676677 U CN204676677 U CN 204676677U CN 201520371232 U CN201520371232 U CN 201520371232U CN 204676677 U CN204676677 U CN 204676677U
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China
Prior art keywords
room
water outlet
siphon
inverted
cup
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Withdrawn - After Issue
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CN201520371232.8U
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Chinese (zh)
Inventor
刘建红
高小涛
李龙
宋江爽
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Yellow River Engineering Consulting Co Ltd
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Yellow River Engineering Consulting Co Ltd
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Priority to CN201520371232.8U priority Critical patent/CN204676677U/en
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Abstract

The utility model discloses a kind of silting blocking formula inverted-siphon sewer system, comprise inlet well unit, many knuckles along slope inverted siphon unit, wet well unit; Inlet well unit comprise the water inlet cup that is connected with sewage water inlet pipe and two independently first intake after the room afterwards that intake, room and second form; Many knuckles form along slope inverted siphon unit the first inverted siphon that identical and horizontal Tile is arranged by structure and the second inverted siphon; Wet well unit comprises two independently room and water outlet cup compositions after room and the second water outlet after the first water outlet.The utility model advantage is the sewage conduct of penetrate thing to adopt described many knuckles along the form of falling rainbow on slope, can situation that effectively erosion and deposition can adapt to river shoal again and river surface is wider, riverbed is darker, and applicability is strong.Inverted siphon adopts multi-angle along slope arrangement form, and head loss is little, is convenient to wash away, and can effectively avoid deposition in pipeline, thus reach the effect of silting blocking.

Description

Silting blocking formula inverted-siphon sewer system
Technical field
The utility model relates to urban sewage pipe system, especially relates to silting blocking formula inverted-siphon sewer system.
Background technology
Along with urban construction scale constantly expands, supporting infrastructure increases greatly, the management of sewer system, maintenance, maintenance and dredging work also increase the weight of thereupon, and especially sewage conduct is when penetrate thing is as riverbed, river shoal, and it is anti-silting, anti-blocking, desilting work is more like this.Current sewer system often takes the arrangement form of inverted-siphon, but the sewage conduct arrangement form very easily blockage phenomenon of inverted-siphon, once blocking is not easily clear and coherent.
Summary of the invention
The utility model object is to provide a kind of silting blocking formula inverted-siphon sewer system.
For achieving the above object, the utility model takes following technical proposals:
Silting blocking formula inverted-siphon sewer system described in the utility model, comprises inlet well unit, many knuckles along slope inverted siphon unit, wet well unit;
Described inlet well unit comprises the water inlet cup be connected with sewage water inlet pipe, and two independently first water inlet after room and second water inlet after room composition; Be provided with the first ultrasonic level gage in described water inlet cup, after first, second water inlet described, room is connected with water inlet cup respectively by the gate controlled by screw open-close machine, and after first, second water inlet, the water outlet of room is respectively arranged with grid type spotter;
Described many knuckles form along slope inverted siphon unit the first inverted siphon that identical and horizontal Tile is arranged by structure and the second inverted siphon; What described inverted siphon was arranged by identical slope aspect first slow slowly to form along pipeline section along pipeline section, inclined tube section, second; The described first slow gradient along pipeline section, inclined tube section, the second slow suitable pipeline section is arranged by inlet well unit slope aspect wet well unit; First slow suitable pipeline section of first, second inverted siphon described is connected with first, second corresponding delivery port of intaking rear room respectively;
Described wet well unit comprises two independently room and water outlet cup compositions after room and the second water outlet after the first water outlet; Described water outlet cup is provided with the second ultrasonic level gage; After first, second water outlet described, room is connected with described water outlet cup respectively by the gate controlled by screw open-close machine, and water outlet cup is connected with sewage outlet pipe; First, second inverted siphon described second slow along pipeline section respectively with being connected of room after first, second corresponding water outlet.
Described first, second the slow gradient >=1/d along pipeline section, described d are the first or second slow diameter along pipeline section, and unit is millimeter; Downward corner a >=30 degree of described inclined tube section.
The diapire of described water outlet cup is higher than the diapire of room after first, second water outlet described.
The utility model advantage is the sewage conduct of penetrate thing to adopt described many knuckles along the form of falling rainbow on slope, can situation that effectively erosion and deposition can adapt to river shoal again and river surface is wider, riverbed is darker, and applicability is strong.By the opening and closing to first, second water inlet cup and water outlet cup gate, form the sewage conduct upstream and downstream liquid level discrepancy in elevation, utilize the gravitional force of sewage itself, wash away inverted siphon, improved pipe flow velocity.Inverted siphon adopts multi-angle along slope arrangement form, and head loss is little, is convenient to wash away, and can effectively avoid deposition in pipeline, thus reach the effect of silting blocking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Detailed description of the invention
As shown in Figure 1, 2, silting blocking formula inverted-siphon sewer system described in the utility model, comprises inlet well unit, many knuckles along slope inverted siphon unit, wet well unit;
Described inlet well unit is by the water inlet cup 2 be connected with sewage water inlet pipe 1, and after the first water inlet of two upper shed structures, room 3.1 and the rear room 3.2 of the second water inlet form; In water inlet cup 2, first ultrasonic level gage 4 is installed, after first, second water inlet, room 3.1,3.2 is connected with water inlet cup 2 respectively by the gate 6.1,6.2 controlled by screw open-close machine 5, and after first, second water inlet, the water outlet of room 3.1,3.2 is respectively arranged with grid type spotter 7.1,7.2;
Described many knuckles form along slope inverted siphon unit the first inverted siphon that identical and horizontal Tile is arranged by structure and the second inverted siphon; Namely first, second inverted siphon inverted siphon by: identical slope aspect arrange first slow along pipeline section 8, inclined tube section 9, second is slow forms along pipeline section 10; The first slow gradient along pipeline section 8, the slow suitable pipeline section 10 of inclined tube section 9, second is arranged by inlet well unit slope aspect wet well unit; First slow suitable pipeline section 8 of first, second inverted siphon is connected with first, second corresponding delivery port of intaking rear room 3.1,3.2 respectively;
Described wet well unit comprise two independently after the first water outlet after room 11.1 and the second water outlet room 11.2 and water outlet cup 12 form; Water outlet cup 12 is provided with the second ultrasonic level gage 13; After first, second water outlet, room 11.1,11.2 is connected with water outlet cup 12 respectively by the gate 15.1,15.2 controlled by screw open-close machine 14, and water outlet cup 12 is connected with sewage outlet pipe 16; First, second inverted siphon second slow along pipeline section 10 respectively with being connected of room 11.1,11.2 after first, second corresponding water outlet; The diapire of water outlet cup 12 is higher than the diapire of room after first, second water outlet 11.1,11.2.
First, second slow gradient along pipeline section 8,10 >=1/d, d is the first or second slow diameter along pipeline section 8,10, and unit is millimeter; Downward corner a >=30 degree of inclined tube section 9.
The utility model silting blocking course of work is summarized as follows:
One, the silt operating mode method of operation is arranged:
The first step, first close water inlet cup 2 and water outlet cup 12 in gate 6.1,6.2,15.1,15.2, the water level of water inlet cup 2 is detected by the first ultrasonic level gage 4 installed in water inlet cup 2, high to designated water level until sewage harmony, open the gate 6.1 in the first inverted siphon water inlet cup 2 and the gate 15.1 in water outlet cup 12 successively, by the high hydraulic potential of harmony along the impurity deposited in slope plug-flow first inverted siphon, reduce alluvial in pipeline;
Second step, then close water inlet cup 2 and water outlet cup 12 in gate 6.1,15.1, the water level of water inlet cup 2 is detected by the first ultrasonic level gage 4 installed in water inlet cup 2, high to designated water level until sewage harmony, open the gate 6.2 in the second inverted siphon water inlet cup 2 and the gate 15.2 in water outlet cup 12 successively, by the high hydraulic potential of harmony along the impurity deposited in slope plug-flow second inverted siphon, reduce alluvial in pipeline.
Two, the operating mode method of operation is overhauled:
The first step, the gate 6.2,15.2 of closing in water inlet cup 2 and water outlet cup 12, then adopt movable submersible dredge pump that the water of room 11.2 after the second water outlet is found time, rear stopping suction of finding time; Into the gate 6.2 in water cup 2, desilting is carried out to the second inverted siphon wait entering high the opening to designated water level of sewage harmony in water cup 2, until the second inverted siphon water outlet smooth and easy after, then open the gate 15.2 in water outlet cup 12.
Second step, the gate 6.1,15.1 of closing in water inlet cup 2 and water outlet cup 12, then adopt movable submersible dredge pump that the water of room 11.1 after the first water outlet is found time, rear stopping suction of finding time; Into the gate 6.1 in water cup 2, desilting is carried out to the first inverted siphon wait entering high the opening to designated water level of sewage harmony in water cup 2, until the first inverted siphon water outlet smooth and easy after, open the gate 15.1 in water outlet cup 12.
The utility model effectively can utilize water body self gravitation potential energy, to arrange in pairs or groups the inverted siphon of many knuckles along domatic formula, form waterpower from rushing operating mode, along sedimentation impurity in the plug-flow inverted siphon of slope, what in effective reduction inverted siphon blocks up, extend application life of inverted siphon, improve the safety guarantee rate of sewer system, can adapt to again different pass through situation simultaneously.

Claims (3)

1. a silting blocking formula inverted-siphon sewer system, comprises inlet well unit, many knuckles along slope inverted siphon unit, wet well unit; It is characterized in that:
Described inlet well unit comprises the water inlet cup be connected with sewage water inlet pipe, and two independently first water inlet after room and second water inlet after room composition; Be provided with the first ultrasonic level gage in described water inlet cup, after first, second water inlet described, room is connected with water inlet cup respectively by the gate controlled by headstock gear, and after first, second water inlet, the water outlet of room is respectively arranged with grid type spotter;
Described many knuckles form along slope inverted siphon unit the first inverted siphon that identical and horizontal Tile is arranged by structure and the second inverted siphon; What described inverted siphon was arranged by identical slope aspect first slow slowly to form along pipeline section along pipeline section, inclined tube section, second; The described first slow gradient along pipeline section, inclined tube section, the second slow suitable pipeline section is arranged by inlet well unit slope aspect wet well unit; First slow suitable pipeline section of first, second inverted siphon described is connected with first, second corresponding delivery port of intaking rear room respectively;
Described wet well unit comprises two independently room and water outlet cup compositions after room and the second water outlet after the first water outlet; Described water outlet cup is provided with the second ultrasonic level gage; After first, second water outlet described, room is connected with described water outlet cup respectively by the gate controlled by headstock gear, and water outlet cup is connected with sewage outlet pipe; First, second inverted siphon described second slow along pipeline section respectively with being connected of room after first, second corresponding water outlet.
2. silting blocking formula inverted-siphon sewer system according to claim 1, is characterized in that: described first, second the slow gradient >=1/d along pipeline section, described d are the first or second slow diameter along pipeline section, and unit is millimeter; Downward corner a >=30 degree of described inclined tube section.
3. silting blocking formula inverted-siphon sewer system according to claim 1 and 2, is characterized in that: the diapire of described water outlet cup is higher than the diapire of room after first, second water outlet described.
CN201520371232.8U 2015-06-03 2015-06-03 Silting blocking formula inverted-siphon sewer system Withdrawn - After Issue CN204676677U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520371232.8U CN204676677U (en) 2015-06-03 2015-06-03 Silting blocking formula inverted-siphon sewer system

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Application Number Priority Date Filing Date Title
CN201520371232.8U CN204676677U (en) 2015-06-03 2015-06-03 Silting blocking formula inverted-siphon sewer system

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CN204676677U true CN204676677U (en) 2015-09-30

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104878829A (en) * 2015-06-03 2015-09-02 黄河勘测规划设计有限公司 Anti-clogging inverted siphon sewage pipe system
CN107261570A (en) * 2017-04-30 2017-10-20 福建北杭建设工程有限公司 A kind of quick service type system of falling rainbow of easy cleaning precipitum
CN113585418A (en) * 2021-07-28 2021-11-02 长江生态环保集团有限公司 Energy-saving integrated sewage pump station for river crossing and operation control method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104878829A (en) * 2015-06-03 2015-09-02 黄河勘测规划设计有限公司 Anti-clogging inverted siphon sewage pipe system
CN104878829B (en) * 2015-06-03 2017-01-25 黄河勘测规划设计有限公司 Anti-clogging inverted siphon sewage pipe system
CN107261570A (en) * 2017-04-30 2017-10-20 福建北杭建设工程有限公司 A kind of quick service type system of falling rainbow of easy cleaning precipitum
CN113585418A (en) * 2021-07-28 2021-11-02 长江生态环保集团有限公司 Energy-saving integrated sewage pump station for river crossing and operation control method

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GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20150930

Effective date of abandoning: 20161109

C25 Abandonment of patent right or utility model to avoid double patenting