CN203160394U - Multi-unit comprehensive arrangement and combination pump station for municipal wastewater discharge - Google Patents
Multi-unit comprehensive arrangement and combination pump station for municipal wastewater discharge Download PDFInfo
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- CN203160394U CN203160394U CN 201320130814 CN201320130814U CN203160394U CN 203160394 U CN203160394 U CN 203160394U CN 201320130814 CN201320130814 CN 201320130814 CN 201320130814 U CN201320130814 U CN 201320130814U CN 203160394 U CN203160394 U CN 203160394U
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Abstract
The utility model discloses a multi-unit comprehensive arrangement and combination pump station for municipal wastewater discharge. The pump station comprises a water inlet main water channel, an inlet water collecting well, a plurality of water discharge channels, an outlet water collecting well and a water outlet main water channel, wherein municipal wastewater enters the pump station through the water inlet main water channel, the inlet water collecting well is connected with the water inlet main water channel, the water discharge channels are respectively connected with a water outlet of the inlet water collecting well, a water inlet of the outlet water collecting well is respectively connected with the water discharge channels, a water inlet of the water outlet main water channel is connected with the outlet water collecting well, and a water outlet of the water outlet main water channel is connected with a follow-up wastewater treatment plant. The pump station is provided with the water discharge channels, opening and closing of the water channels can be respectively and independently controlled, unilateral rotational maintaining on on-line units is achieved, the failure rate of the pump station is ultra-low, city emergency water discharge in an emergency can be answered, the rotation speed of a motor of a single water discharge pump can be automatically controlled by a frequency transducer according to the water discharge quantity under the situation that the water discharge quantity is small when water is discharged in a normal state, and therefore the purpose of reducing energy consumption can be achieved.
Description
Technical field
The utility model relates to a kind of waste water pumping station system, is specifically related to a kind of municipal wastewater discharging multicomputer and plans as a whole the combination pumping plant.
Background technology
Urban sewerage and drainage system is system's facility of handling and getting rid of the various waste water in city, is the important component part of urban public utilities, is playing the part of a key player in whole water pollution control and water ecological environment protection system.China's rapid economic development has in decades accelerated the expansion of rural urbanization and urban architecture; Since developing rapidly of the beginning of this century China's urban architecture and realty industry, make the urban sewerage and drainage that lags behind expose many defectives, Beijing met with especially big rainfall in 2012, heavy rain causes multiple ring and major trunk roads ponding to block up, many subway line part section is stopped transport, and brings many inconvenience and personal safety to common people's life.
Check a city or a country whether enough modernized, what is the unification of high buildings and large mansions and municipal sewage system drainability.High buildings and large mansions are visible, and sewer and drainage often be cannot see.The main task of urban sewerage and drainage system not merely is that sewage and rainwater with entire city are excreted out unobstructedly, handles sewage well, protects environment, possesses the ability of reply burst weather event; Also must embody environmental protection and energy saving, be convenient to the feature of maintaining.
Traditional urban sewerage and drainage develops into pumping plant discharging by the draining of natural river course, develops into high-power pump by the small-power pump, develops into many pumps by single pump again, directly is thrown into the process that Jiang Hai discharges after the water treatment (Wastewater Treatment Plant's biological bacterium processing) by sewage.Owing to could discharge after municipal wastewater need be handled, the drainage system needs is the pool ability: 1, normality stable emissions; 2, accident discharging; 3, on-line system is safeguarded; 4 low-carbon energy-savings.
The utility model content
The utility model provides a kind of municipal wastewater discharging multicomputer to plan as a whole the combination pumping plant, satisfies the pool ability of normality stable emissions in the municipal wastewater discharging, accident discharging, on-line system maintenance and low-carbon energy-saving.
For achieving the above object, the utility model provides a kind of municipal wastewater discharging multicomputer to plan as a whole the combination pumping plant, is characterized in that this pumping plant comprises:
The water inlet main channel, municipal wastewater enters pumping plant by the water inlet main channel;
The water inlet collecting well, it connects the water inlet main channel;
Some drainage channels, it connects the delivery port of the collecting well of intaking respectively;
The water outlet collecting well, its water inlet connects some drainage channels respectively;
The water outlet main channel, its water inlet connects the water outlet collecting well, and delivery port is connected to follow-up Wastewater Treatment Plant.
Every above-mentioned drainage channel comprises:
Drainage pump intake pool water channel, its water inlet connect the water inlet collecting well;
The drainage pump intake pool of adjacent setting and drainage pump export the pressure well that catchments, and the water inlet of drainage pump intake pool connects drainage pump intake pool water channel; Drainage pump intake pool and drainage pump outlet are catchmented and are provided with drainage pump atrial septum wall between the pressure well;
Some drainage pumps, its water inlet connects the drainage pump intake pool, and delivery port is connected to drainage pump and exports the pressure well that catchments; The delivery port of each drainage pump is provided with unidirectional cut-off gate, and the switching of each unidirectional cut-off gate is control separately respectively;
Drainage pump exports the pressure well water outlet that catchments, and its water inlet connects drainage pump and exports the pressure well that catchments, and delivery port connects the water outlet collecting well.
Be respectively equipped with electric brake in above-mentioned water inlet main channel and the water outlet main channel.
The drainage pump intake pool water channel of every above-mentioned drainage channel, drainage pump export in the pressure well water outlet that catchments and are respectively equipped with electric brake, and the electric brake in the drainage channel can be distinguished control switching separately.
Above-mentioned drainage pump power is greater than 200 kilowatts.
Each above-mentioned drainage pump is the variable drainage pump motor of external rotating speed respectively, realizes freely controlling the drain discharge of each drainage pump.
Around the above-mentioned municipal wastewater discharging multicomputer pool combination pumping plant cement interstitital texture is set.
The utility model municipal wastewater discharging multicomputer is planned as a whole the municipal wastewater draining technology of combination pumping plant and prior art and is compared, its advantage is, the utility model arranges many drainage channels, can distinguish the switching of controlling water channel separately, realize the monolateral samsara maintaining of online unit, the pumping plant fault rate is extremely low; But the urgent draining in the city of solution of emergent event; When realizing the normality draining, under the very little situation of displacement, use frequency converter to control single drainage pump rotating speed of motor automatically according to displacement, to reach the purpose that cuts down the consumption of energy.
Description of drawings
Fig. 1 plans as a whole the structural representation of combination pumping plant for the utility model municipal wastewater discharging multicomputer;
Working state figure when Fig. 2 safeguards for the monolateral samsara of the utility model municipal wastewater discharging multicomputer pool combination pumping plant;
Working state figure when Fig. 3 plans as a whole combination pumping plant accident reply for the utility model municipal wastewater discharging multicomputer;
Working state figure when Fig. 4 plans as a whole the draining of combination pumping plant normality for the utility model municipal wastewater discharging multicomputer.
The specific embodiment
Below in conjunction with accompanying drawing, further specify specific embodiment of the utility model.
As shown in Figure 1, the utility model discloses the embodiment that a kind of municipal wastewater discharging multicomputer is planned as a whole the combination pumping plant.This pumping plant comprises: water inlet main channel 27, water inlet collecting well 13(A), two drainage channels, water outlet collecting well 02(C) and water outlet main channel 16.Wherein, municipal wastewater enters pumping plant by the water inlet of water inlet main channel 27, water inlet collecting well 13 connects the delivery port of water inlet main channel 27, article two, drainage channel connects the delivery port of the collecting well 13 of intaking respectively, the water inlet of water outlet collecting well 02 connects the delivery port of two described drainage channels respectively, the water inlet of water outlet main channel 16 connects water outlet collecting well 02, and delivery port is connected to follow-up Wastewater Treatment Plant, municipal wastewater is delivered to Wastewater Treatment Plant carries out the biological bacterium processing.
In water inlet main channel 27 and water outlet main channel 16, be respectively equipped with electric brake 15,01, electric brake 15 is used for the switching that control municipal wastewater discharging multicomputer is planned as a whole the import of combination pumping plant, and electric brake 01 is used for the switching that control municipal wastewater discharging multicomputer is planned as a whole combination pumping plant delivery port.
In the present embodiment, municipal wastewater discharging multicomputer is planned as a whole the combination pumping plant and is comprised two drainage channels.
Drainage pump intake pool water channel 12, drainage pump intake pool 10, the exit of pump pressure well 05(B1 that catchments), drainage pump 08, the drainage pump outlet pressure well water outlet 03 that catchments article one, comprise in the drainage channel:.
Drainage pump intake pool water channel 12 water inlets connect water inlet collecting well 13.Drainage pump intake pool 10 and the drainage pump outlet pressure well 05 adjacent setting of catchmenting, catchmenting with the drainage pump outlet at drainage pump intake pool 10 is provided with drainage pump atrial septum wall 07 between the pressure well 05, and it is spaced apart that drainage pump intake pool 10 and drainage pump are exported the pressure well 05 that catchments.Wherein the water inlet of drainage pump intake pool 10 connects drainage pump intake pool water channel 12, and drainage pump exports the pressure well 05 delivery port connection drainage pump that catchments and exports the pressure well water outlet 03 that catchments.The delivery port that drainage pump exports the pressure well water outlet 03 that catchments is connected to water outlet collecting well 02.
In catchmenting pressure well water outlet 03, drainage pump intake pool water channel 12, drainage pump outlet be respectively equipped with electric brake 11,04, electric brake 11 and electric brake 04 can be distinguished separately control and open and close, thus control respectively drainage pump intake pool water channel 12, drainage pump outlet catchment pressure well water outlet 03 circulation or close.
Drainage pump atrial septum wall 07 place that catchments between the pressure well 05 in the outlet of drainage pump intake pool 10 and drainage pump is provided with four drainage pumps 08, be respectively drainage pump 1#, No. two drainage pump 2#, No. three drainage pump 3#, No. four drainage pump 4#, drainage pump 08 is high-power drainage pump, and power is greater than 200 kilowatts.The water inlet 09 of each drainage pump 08 connects drainage pump intake pool 10, delivery port is connected to drainage pump and exports the pressure well 05 that catchments, the delivery port of each drainage pump 08 is provided with unidirectional cut-off gate 06 simultaneously, the switching of each unidirectional cut-off gate 06 is control separately respectively, can control drainage pump 1#, No. two drainage pump 2#, No. three drainage pump 3#, No. four drainage pump 4# circulations respectively or close.
Each drainage pump 08 is the variable drainage pump motor of external rotating speed respectively, and the drainage pump motor connects frequency converter, when realizing the normality draining, under the very little situation of displacement, use frequency converter to control each drainage pump rotating speed of motor automatically according to displacement, realize freely controlling the drain discharge of each drainage pump 08, to reach the purpose that cuts down the consumption of energy.
Drainage pump intake pool water channel 26, drainage pump intake pool 23, the exit of pump pressure well 19(B2 that catchments), drainage pump 21, the drainage pump outlet pressure well water outlet 17 that catchments equally, comprise in the second drainage channel:.
Drainage pump intake pool water channel 26 water inlets connect water inlet collecting well 13.Drainage pump intake pool 23 and the drainage pump outlet pressure well 19 adjacent settings of catchmenting, catchmenting with the drainage pump outlet at drainage pump intake pool 23 is provided with drainage pump atrial septum wall 07 between the pressure well 19, and it is spaced apart that drainage pump intake pool 23 and drainage pump are exported the pressure well 19 that catchments.Wherein the water inlet of drainage pump intake pool 23 connects drainage pump intake pool water channel 26, and drainage pump exports the pressure well 19 delivery ports connection drainage pump that catchments and exports the pressure well water outlet 17 that catchments.The delivery port that drainage pump exports the pressure well water outlet 17 that catchments is connected to water outlet collecting well 02.
In catchmenting pressure well water outlet 17, drainage pump intake pool water channel 26, drainage pump outlet be respectively equipped with electric brake 25,18, electric brake 25 and electric brake 18 can be distinguished separately control and open and close, thus control respectively drainage pump intake pool water channel 26, drainage pump outlet catchment pressure well water outlet 17 circulation or close.
Drainage pump atrial septum wall 07 place that catchments between the pressure well 19 in the outlet of drainage pump intake pool 23 and drainage pump is provided with four drainage pumps 21, be respectively No. five drainage pump 5#, No. six drainage pump 6#, No. seven drainage pump 7#, No. eight drainage pump 8#, drainage pump 21 is high-power drainage pump, and power is greater than 200 kilowatts.The water inlet 22 of each drainage pump 21 connects drainage pump intake pool 23, delivery port is connected to drainage pump and exports the pressure well 19 that catchments, the delivery port of each drainage pump 21 is provided with unidirectional cut-off gate 20 simultaneously, the switching of each unidirectional cut-off gate 20 is control separately respectively, can control No. five drainage pump 5#, No. six drainage pump 6#, No. seven drainage pump 7#, No. eight drainage pump 8# circulations respectively or close.
Each drainage pump 21 is the variable drainage pump motor of external rotating speed respectively, and the drainage pump motor connects frequency converter, when realizing the normality draining, under the very little situation of displacement, use frequency converter to control each drainage pump rotating speed of motor automatically according to displacement, realize freely controlling the drain discharge of each drainage pump 21, to reach the purpose that cuts down the consumption of energy.
Around the above-mentioned municipal wastewater discharging multicomputer pool combination pumping plant cement interstitital texture 24,14 is set.
The operating principle that the utility model municipal wastewater discharging multicomputer is planned as a whole the combination pumping plant is: when opening the electric brake 15 of water main channel 27 into, municipal wastewater process water inlet main channel 27 is in water inlet collecting well 13(A district) concentrate accumulation, and enter drainage pump intake pool 10 and drainage pump intake pool 23 by the water channel process electric brake 11,25 of drainage pump intake pool water channel 12, drainage pump intake pool water channel 26.Drainage pump 1#, No. two drainage pump 2#, No. three drainage pump 3#, No. four drainage pump 4# start at this moment, start the unidirectional cut-off gate 06 that the back current back down each drainage pump 08 delivery port, municipal wastewater enters drainage pump and exports the pressure well 05(B1 zone of catchmenting), waste water accumulation back exports the pressure well water outlet 03 that catchments to water outlet collecting well 02(C zone by electric brake 04 through drainage pump), after the accumulation of the waste water of water outlet collecting well 02 is full to, be transported to Wastewater Treatment Plant by water outlet main channel 16 through electric brakes 01 and go to purify.After the waste water of water outlet collecting well 02 accumulation simultaneously is full a part catchment pressure well water outlet 03 and electric brake 18 of outlet flows to No. five drainage pump 5# of drainage pump 19(, No. six drainage pump 6#, No. seven drainage pump 7#, No. eight drainage pump 8# through drainage pump) the outlet pressure well 19(B2 zone of catchmenting), because drainage pump 21(5#-8#) is not activated, so there are not current to go out; Otherwise, the pressure well 19(B2 zone of catchmenting) waste water rush at drainage pump 21(5#-8#) unidirectional cut-off gate 20 make it to close automatically, and water level more high close more tight.
Working state figure when safeguarding for the monolateral samsara of municipal wastewater discharging multicomputer pool combination pumping plant as shown in Figure 2.Wherein close electric brake 18 and electric brake 25, drain the drainage pump outlet pressure well 19(B2 zone of catchmenting) and the waste water of drainage pump intake pool 23 just can be to drainage pump 21(5# to 8#) unit carries out maintaining.Also can be to drainage pump 08(1# to 4# with same workflow) unit carries out maintaining.
In the maintaining of monolateral unit, another group equipment unit can also work on, do not influence the discharge of municipal wastewater, for example: shown in Fig. 2, close the second drainage channel and carry out maintenance, waste water flows shown in arrow among Fig. 2: water inlet collecting well 13(A) → and 1#-4# drainage pump 08 → drainage pump outlet pressure well 05(B1 zone of catchmenting) → water outlet collecting well 02.
Working state figure when as shown in Figure 3, planning as a whole combination pumping plant accident reply for municipal wastewater discharging multicomputer.When running into extra torrential rain or feed pipe explosion, municipal sewage system is badly in need of a large amount of drainings, and the utility model can start full drainaging scheme; When opening whole motor operated valves 01,04,18,11,25,15, start all high-power drainage pumps 08 of 1# to eight 8#, 21, draining has with all strength just reached super discharge capacity draining purpose.
As shown in Figure 4, plan as a whole the working state figure of combination pumping plant normality draining for municipal wastewater discharging multicomputer.If the city does not rain continuously or do not have accident, what sewer flowed only is living water use.When open whole electric brakes 01,04,18,11,25,15 the time, be energy conservation single pump startup only, only start drainage pump 2# in the present embodiment No. two, other 7 drainage pumps are in the drainage pump outlet pressure well 05(B1 zone of catchmenting) and drainage pump export the pressure well 19(B2 zone of catchmenting) hydraulic pressure under, unidirectional cut-off gate 06,20 is closed automatically.Arrow flows among waste water such as Fig. 4: water inlet collecting well 13(A) → and No. two drainage pump 2# → drainage pump exports the pressure well 05(B1 that catchments) → water outlet collecting well 02(C).
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple modification of the present utility model with to substitute all will be apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (7)
1. a municipal wastewater discharging multicomputer is planned as a whole the combination pumping plant, it is characterized in that this pumping plant comprises:
Water inlet main channel (27), municipal wastewater enters pumping plant by water inlet main channel (27);
Water inlet collecting well (13), it connects described water inlet main channel (27);
Some drainage channels, it connects the delivery port of described water inlet collecting well (13) respectively;
Water outlet collecting well (02), its water inlet connect some described drainage channels respectively;
Water outlet main channel (16), its water inlet connect described water outlet collecting well (02), and delivery port is connected to follow-up Wastewater Treatment Plant.
2. municipal wastewater discharging multicomputer as claimed in claim 1 is planned as a whole the combination pumping plant, it is characterized in that every described drainage channel comprises:
Drainage pump intake pool water channel (12), its water inlet connect described water inlet collecting well (13);
The drainage pump intake pool (10) of adjacent setting and drainage pump export the pressure well (05) that catchments, and the water inlet of drainage pump intake pool (10) connects described drainage pump intake pool water channel (12); Drainage pump intake pool (10) and drainage pump outlet are catchmented and are provided with drainage pump atrial septum wall (07) between the pressure well (05);
Some drainage pumps (08), its water inlet (09) connects drainage pump intake pool (10), and delivery port is connected to drainage pump and exports the pressure well (05) that catchments; The delivery port of each drainage pump (08) is provided with unidirectional cut-off gate (06), and the switching of each unidirectional cut-off gate (06) is control separately respectively;
Drainage pump exports the pressure well water outlet (03) that catchments, and its water inlet connects drainage pump and exports the pressure well (05) that catchments, and delivery port connects described water outlet collecting well (02).
3. municipal wastewater discharging multicomputer as claimed in claim 1 is planned as a whole the combination pumping plant, it is characterized in that, is respectively equipped with electric brake in described water inlet main channel (27) and the water outlet main channel (16).
4. municipal wastewater discharging multicomputer as claimed in claim 2 is planned as a whole the combination pumping plant, it is characterized in that, the drainage pump intake pool water channel (12) of every described drainage channel, drainage pump export in the pressure well water outlet (03) that catchments and are respectively equipped with electric brake, and the electric brake in the drainage channel can be distinguished control switching separately.
5. municipal wastewater discharging multicomputer as claimed in claim 2 is planned as a whole the combination pumping plant, it is characterized in that described drainage pump (08) power is greater than 200 kilowatts.
6. municipal wastewater discharging multicomputer as claimed in claim 2 is planned as a whole the combination pumping plant, it is characterized in that each described drainage pump (08) is the variable drainage pump motor of external rotating speed respectively, realizes freely controlling the drain discharge of each drainage pump (08).
7. plan as a whole the combination pumping plant as any described municipal wastewater discharging multicomputer in the claim 1 to 6, it is characterized in that, around the described municipal wastewater discharging multicomputer pool combination pumping plant cement interstitital texture is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130814 CN203160394U (en) | 2013-03-21 | 2013-03-21 | Multi-unit comprehensive arrangement and combination pump station for municipal wastewater discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130814 CN203160394U (en) | 2013-03-21 | 2013-03-21 | Multi-unit comprehensive arrangement and combination pump station for municipal wastewater discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203160394U true CN203160394U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320130814 Expired - Fee Related CN203160394U (en) | 2013-03-21 | 2013-03-21 | Multi-unit comprehensive arrangement and combination pump station for municipal wastewater discharge |
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| CN (1) | CN203160394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288207A (en) * | 2017-05-31 | 2017-10-24 | 舒朋士泵业常州有限公司 | A kind of integrated pump station having into emptying gate |
| CN112112256A (en) * | 2020-10-01 | 2020-12-22 | 上海城市水资源开发利用国家工程中心有限公司 | Silt-proof sewage interception system of drainage pump station |
-
2013
- 2013-03-21 CN CN 201320130814 patent/CN203160394U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288207A (en) * | 2017-05-31 | 2017-10-24 | 舒朋士泵业常州有限公司 | A kind of integrated pump station having into emptying gate |
| CN112112256A (en) * | 2020-10-01 | 2020-12-22 | 上海城市水资源开发利用国家工程中心有限公司 | Silt-proof sewage interception system of drainage pump station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140321 |