CN103924656A - Three-chamber sewage lift - Google Patents
Three-chamber sewage lift Download PDFInfo
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- CN103924656A CN103924656A CN201410135572.0A CN201410135572A CN103924656A CN 103924656 A CN103924656 A CN 103924656A CN 201410135572 A CN201410135572 A CN 201410135572A CN 103924656 A CN103924656 A CN 103924656A
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Abstract
The invention relates to a three-chamber sewage lift which is low in operation and maintenance costs, rarely clogs, is free of reflow and has the effect of guaranteeing normal discharge of sewage. The three-chamber sewage lift comprises a water tank, a sundry-containing water incoming pipe, a sundry-containing water outgoing pipe with a check valve, a sundry-free water outgoing pipe, and a water pump. The three-chamber sewage lift is structurally characterized by further comprising a three-chamber residue storage device which is connected with the sundry-containing water incoming pipe, the sundry-containing water outgoing pipe and the sundry-free water outgoing pipe; the three-chamber residue storage device comprises a suspended matter isolating chamber, a sediment isolating chamber, and an isolating buffer chamber which are connected in sequence; a float for opening or closing is disposed in the suspended matter isolating chamber connected with the sundry-containing water incoming pipe, and a filter screen is arranged above the isolating buffer chamber connected with the sundry-free water outgoing pipe.
Description
Technical field
The present invention relates to a kind of sewage lifting device, especially a kind of three-chamber sewage lifting device.
Background technology
Many occasions such as building or industrial factories and miness need to be disposed to the liquid medium that contains dirt outside building or in related system, as the discharge of sanitary sewage or the effluent discharge of industrial and mining enterprises in basement, washroom or kitchen etc. now.In sewage, contain a certain proportion of foreign material, if adopt water pump directly to carry, water pump often can because of fibre object such as the sanitary napkins in liquid medium or other foreign material cause water pump vane to stop up or water pump stall such as burns at the phenomenon.General adopt water tank or hole body to collect sewage and directly promote discharging modes with pump to there is following shortcoming: need foreign material in periodic cleaning water tank, operation, maintenance cost are high; Water pump and pipeline easily occur to stop up or damage, and affect sewage and normally discharge.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of operation, low, the difficult three-chamber sewage lifting device that stops up, normally discharges without the sewage that refluxes, can effectively ensure of maintenance cost.
For achieving the above object, the present invention adopts following scheme, the present invention includes water tank, containing foreign material water inlet pipe, be provided with flap valve containing foreign material outlet pipe, not containing foreign material outlet pipe, water pump, its structural feature be also to comprise respectively with containing foreign material water inlet pipe, containing foreign material outlet pipe, the three chamber storage slag devices that are not connected containing foreign material outlet pipe, three chamber filter storage slag devices comprise successively connected suspension separate cavities, sediment separate cavities, isolation buffer chamber, be communicated with or close ball float with being provided with in the suspension separate cavities being connected containing foreign material water inlet pipe to realize, be provided with screen pack with the top, isolation buffer chamber not being connected containing foreign material outlet pipe.
The present invention includes a set of or a set of above sewage water filtration tapping equipment by containing foreign material outlet pipe, three chambeies storage slag devices, form containing foreign material outlet pipe, water pump, contain foreign material outlet pipe and divide pipeline connected with each other by water outlet; Divide pipeline to be connected with three chamber storage slag devices containing foreign material water inlet pipe by water inlet.
When adopting when submersible pump, water pump is arranged in water tank, water pump be not connected by automatic coupler containing foreign material outlet pipe; Personnel change, safeguard that water pump is without entering water tank inside, easy to operate.
, containing the cooling water pipe that is provided with cooling water pump motor on foreign material outlet pipe, the motor position of cooling water pipe opening and water pump is not corresponding.
In the time adopting the water pump of dry type installation, water pump is arranged on outside water tank, is not connected with water pump through water tank wall respectively containing foreign material outlet pipe, water pump return pipe.
Be provided with stack containing foreign material water inlet pipe top and water tank upper wall; Be conducive to internal gas discharge.
invention beneficial effect: advantage of the present invention is as follows:
1, three chambeies storages slag devices can isolates the foreign material classification in liquid medium stores by hydraulic characteristic(s), and the foreign material in sewage and water pump and screen pack are isolated, and prevent that water pump from contacting with foreign material, and water pump failure rate is low is runed, maintenance cost is low; Water in water tank after stored filter, foreign material are few, and water tank clearing times is few, and operation cost is low;
2, screen pack is installed on cushion chamber top, and screen pack does not contact with foreign material, is difficult for stopping up; The effluent discharge of collecting can be carried out to backwash to screen pack simultaneously, and blockage problem also can be solved;
3, most suspended substances is collected in suspension separate cavities, and ball float floats on liquid level under in working order all the time, and along with liquid level rises, first ball float contacts and realization is closed with suspension separate cavities is suitable for reading, avoids backflow phenomenon to occur; Because ball float is spheroid, the suspension in medium can not be assembled on ball float surface, is communicated with and closes flexibly, can not stopped up by foreign material;
4, when in water tank, liquid level arrives design height, water pump reverse operation, liquid in water tank is pumped into three chamber storage slag devices by water pump, the liquid of pressurization is realized backwash simultaneously to screen pack, liquid medium in foreign material in three chamber storage slag devices and water tank is disposed in related system by containing foreign material outlet pipe, backwash has improved screen pack filter effect, and screen pack is difficult for stopping up, and has saved manpower and materials;
5, compact equipment, most of parts are arranged in water tank, and floor space is little, can be applicable to less effluent discharge place, place.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the sectional view of Fig. 1 along A-A face;
Fig. 3 is the structural representation containing foreign material water inlet pipe and stack;
Fig. 4 is the structural representation of the embodiment of the present invention 2.
Detailed description of the invention
Embodiment 1
The present invention includes water tank 7, containing foreign material water inlet pipe 2, be provided with flap valve 8 containing foreign material outlet pipe 1, containing foreign material outlet pipe 5, water pump 15, store up slag devices 3 with three chambeies that containing foreign material water inlet pipe 2, containing foreign material outlet pipe 1, are not connected containing foreign material outlet pipe 5 respectively, three chamber storage slag devices 3 comprise successively connected suspension separate cavities 10, sediment separate cavities 14, isolation buffer chamber 12, be communicated with or close ball float 9 with being provided with in the suspension separate cavities 10 being connected containing foreign material water inlet pipe 2 to realize, being provided with screen pack 11 with 12 tops, isolation buffer chamber that are not connected containing foreign material outlet pipe 5.
Ball float 9 can adopt hollow ball, baton round or hollow metal sphere etc.
The present invention includes a set of or a set of above sewage water filtration tapping equipment by containing foreign material outlet pipe 1, three chambeies storage slag devices 3, not forming containing foreign material outlet pipe 5, water pump 15, divide pipeline 17 connected with each other containing foreign material outlet pipe 1 by water outlet; Divide pipeline 18 to be connected with three chamber storage slag devices 3 containing foreign material water inlet pipe 2 by water inlet.
When adopting when submersible pump, water pump 15 is arranged in water tank 7, water pump 15 with do not contain foreign material outlet pipe 5 and match by automatic coupler 6() be connected; Personnel change, safeguard that water pump is without entering water tank inside, easy to operate.
Be not provided with and can carry out cooling cooling water pipe 4 to the motor of water pump 15 13 containing on foreign material outlet pipe 5, cooling water pipe 4 openings are corresponding with motor 13 positions.
Be provided with stack 16 containing foreign material water inlet pipe 2 tops and water tank 7 upper walls, be conducive to internal gas discharge.
Embodiment 2
Basic identical with embodiment 1 structure, difference is only the water pump that adopts dry type to install, and water pump 15 is arranged on outside water tank 7, is not connected with water pump 15 through water tank wall respectively containing the return pipe 19 of foreign material outlet pipe 5, water pump 15; The present embodiment is no longer pacified the cooling water pipe 4 of automatic coupler 6 and cooling motor 13.
When use, when storing up slag devices 3 containing foreign material liquid medium through entering three chambeies containing foreign material water inlet pipe 2 through ball float 9, three chamber storage slag devices 3 utilize the proportion difference of liquid medium and foreign material, to enter suspension in liquid medium (as sanitary napkin, fiber etc.), the impurity such as sediment (as foreign material such as ight soil) are isolated respectively and are stored in corresponding suspension separate cavities 10, sediment separate cavities 14, the medium that does not contain foreign material after isolation enters foreign material isolation buffer chamber 12 under hydraulic action, constantly do not enter containing the liquid medium of foreign material, under fluid pressure effect, after 12 isolation of isolation buffer chamber, further filter through filter screen 11 again, finally by not containing foreign material outlet pipe 5, water pump 15 enters in water tank 7, along with constantly entering of liquid medium, in the time that the liquid level in water tank 7 reach a certain height, pump operation, water pump 15 relies on liquid buoyancy and pressure respectively ball float 9 to be closed band pressure liquid medium, to open containing the flap valve 8 on foreign material outlet pipe 1, realize when the screen pack 11 in three chamber storage slag devices 3 is carried out to backwash the foreign material that are stored in three chamber storage slag devices 3, sediment is through discharging containing foreign material outlet pipe 1.After the interior liquid level of water tank 7 reduces, water pump 15 stops backwash.Constantly repeat said process, realize collection and discharge containing foreign material liquid medium.
Claims (7)
1. a three-chamber sewage lifting device, the present invention includes water tank, containing foreign material water inlet pipe, be provided with flap valve containing foreign material outlet pipe, not containing foreign material outlet pipe, water pump, characterized by further comprising respectively with containing foreign material water inlet pipe, containing foreign material outlet pipe, the three chamber storage slag devices that are not connected containing foreign material outlet pipe, three chamber filter storage slag devices comprise successively connected suspension separate cavities, sediment separate cavities, isolation buffer chamber, be communicated with or close ball float with being provided with in the suspension separate cavities being connected containing foreign material water inlet pipe to realize, be provided with screen pack with the top, isolation buffer chamber not being connected containing foreign material outlet pipe.
2. three-chamber sewage lifting device as claimed in claim 1, it is characterized in that the present invention includes a set of or a set of above sewage water filtration tapping equipment by containing foreign material outlet pipe, three chambeies storage slag devices, form containing foreign material outlet pipe, water pump, contain foreign material outlet pipe and divide pipeline connected with each other by water outlet.
3. three-chamber sewage lifting device as claimed in claim 2, is characterized in that described water pump is arranged in water tank, water pump be not connected by automatic coupler containing foreign material outlet pipe.
4. three-chamber sewage lifting device as claimed in claim 3, is characterized in that described not containing on foreign material outlet pipe and be provided with cooling water pipe, and the motor position of cooling water pipe opening and water pump is corresponding.
5. three-chamber sewage lifting device as claimed in claim 2, is characterized in that described water pump is arranged on outside water tank, is not connected with water pump through water tank wall respectively containing foreign material outlet pipe, water pump return pipe.
6. three-chamber sewage lifting device as claimed in claim 1, is characterized in that described ball float is hollow ball, baton round or hollow metal sphere.
7. three-chamber sewage lifting device as claimed in claim 1, is characterized in that being provided with stack containing foreign material water inlet pipe top and water tank upper wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410135572.0A CN103924656A (en) | 2014-04-07 | 2014-04-07 | Three-chamber sewage lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410135572.0A CN103924656A (en) | 2014-04-07 | 2014-04-07 | Three-chamber sewage lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103924656A true CN103924656A (en) | 2014-07-16 |
Family
ID=51143034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410135572.0A Pending CN103924656A (en) | 2014-04-07 | 2014-04-07 | Three-chamber sewage lift |
Country Status (1)
| Country | Link |
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| CN (1) | CN103924656A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2396117Y (en) * | 1999-11-01 | 2000-09-13 | 祝丹 | Sealed sewage lifting and delivering device |
| JP2002339892A (en) * | 2001-05-18 | 2002-11-27 | Ishigaki Co Ltd | Underground based pump unit |
| CN201771051U (en) * | 2010-07-13 | 2011-03-23 | 山东双轮股份有限公司 | External sewage lifting device |
| CN201826387U (en) * | 2010-11-01 | 2011-05-11 | 石家庄恒睿给排水设备有限公司 | Sewage and wastewater pressure discharge device |
| CN203284881U (en) * | 2013-04-13 | 2013-11-13 | 南京奥脉工程设备有限公司 | Intelligent integrated sewage lifting device |
| CN203440911U (en) * | 2013-08-19 | 2014-02-19 | 上海熊猫机械(集团)有限公司 | Sewage treatment pumping station |
| CN203795578U (en) * | 2014-04-07 | 2014-08-27 | 沈阳欧士伊机械科技有限公司 | Three-cavity-type sewage lifting equipment |
-
2014
- 2014-04-07 CN CN201410135572.0A patent/CN103924656A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2396117Y (en) * | 1999-11-01 | 2000-09-13 | 祝丹 | Sealed sewage lifting and delivering device |
| JP2002339892A (en) * | 2001-05-18 | 2002-11-27 | Ishigaki Co Ltd | Underground based pump unit |
| CN201771051U (en) * | 2010-07-13 | 2011-03-23 | 山东双轮股份有限公司 | External sewage lifting device |
| CN201826387U (en) * | 2010-11-01 | 2011-05-11 | 石家庄恒睿给排水设备有限公司 | Sewage and wastewater pressure discharge device |
| CN203284881U (en) * | 2013-04-13 | 2013-11-13 | 南京奥脉工程设备有限公司 | Intelligent integrated sewage lifting device |
| CN203440911U (en) * | 2013-08-19 | 2014-02-19 | 上海熊猫机械(集团)有限公司 | Sewage treatment pumping station |
| CN203795578U (en) * | 2014-04-07 | 2014-08-27 | 沈阳欧士伊机械科技有限公司 | Three-cavity-type sewage lifting equipment |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20140716 |