DE102021104014A1 - Integrated pumping station system for separating the rainwater components and improving the rainwater quality and its construction methods - Google Patents

Abstract

The present invention discloses an integrated pumping station system for separating the rainwater components and improving the rainwater quality and its construction method, the pumping station system a rainwater and sewer pipe, a level indicator and a time relay, which are connected to the output end of the rainwater and sewer pipe, one each to a downstream First lock gate and second lock gate connected to the end of the time relay, a first waste water line connected to a downstream end of the first lock gate, a filter with mixed filter material connected to a downstream end of the second lock gate, a water pump connected to a downstream end of the filter with mixed filter material and a receiving water, a downstream drainage line or a sewage treatment plant connected to a downstream end of the water pump. Through a combined use of the level indicator, the time relay and the sluice gates, the present invention is conducive to carrying out a differentiated diversion treatment, through the filter with mixed filter material, a targeted treatment for the rainwater is carried out, so that the rainwater can continue to be purified; The arrangement of the accident outlet opening ensures that the inflowing water does not directly enter the receiving water and that a treatment of the next stage is carried out; a flow meter is arranged here, which is useful for monitoring the clogging situation of the filter with mixed filter material.

Description

TECHNICAL AREA

The present invention relates to the technical field of rainwater and wastewater treatment, in particular an integrated pumping station system for separating the rainwater components and improving the rainwater quality and its construction methods.

STATE OF THE ART

In areas with frequent and heavy rainfall, the runoff leads nitrogen, phosphorus and other eutrophic substances in the surface runoff into the river, which leads to a deterioration in the water quality of the river and an eutrophication of the water and threatens the living environment of the animals and plants in the water. At the same time, the increase in rainfall also leads to an increase in the amount of water entering the drainage pipeline network, an increase in the load on the pipeline network and rainwater inversion in some areas, which leads to an increase in the processing load and the difficulty of the sewage treatment plant; and in the existing drainage pipe networks there are a large number of pipelines in which the rain and sewage are brought together, if no specific treatment is carried out, the water quality of the receiving water is seriously impaired.

At present, China's integrated rainwater pumping station technology has made great strides, but this technology is only used to increase the volume of water while there is no good guarantee of rainwater quality, and there is not much improvement in terms of pollution control of receiving waters. The improvement of the environmental water quality of the river basin and the treatment of urban black and odorous water bodies are related to the overall environmental protection situation and to some extent also affect the safety of people's drinking water. Because of this, it is very important to check the water quality before the rainwater is discharged into the receiving water.

CONTENT OF THE PRESENT INVENTION

The present invention provides an integrated pumping station system for separating the rainwater components and improving the rainwater quality and its construction methods to solve the technical problems with wastewater treatment in the dry season or early rain, rainwater and wastewater diversion and the targeted treatment of rainwater in the late rain as well as to solve the accident prevention measures for rainwater treatment.

• ein integriertes Pumpstationssystem zum Abtrennen der Regenwasserkomponenten und Verbessern der Regenwasserqualität, umfassend eine Regenwasser- und Abwasserleitung, einen Füllstandanzeiger und ein Zeitrelais, die ans Ausgabeende der Regenwasser- und Abwasserleitung angeschlossenen sind, ein jeweils an ein stromabwärtiges Ende des Zeitrelais angeschlossenes erstes Schleusentor und zweites Schleusentor, eine an ein stromabwärtiges Ende des ersten Schleusentors angeschlossene erste Abwasserleitung, einen an ein stromabwärtiges Ende des zweiten Schleusentors angeschlossenen Filter mit gemischtem Filtermaterial, eine an ein stromabwärtiges Ende des Filters mit gemischtem Filtermaterial angeschlossene Wasserpumpe sowie ein aufnehmendes Gewässer, eine stromabwärtige Entwässerungsleitung oder eine Kläranlage, die an ein stromabwärtiges Ende der Wasserpumpe angeschlossen sind;
• und wobei zwischen dem stromabwärtigen Ende der Wasserpumpe und dem aufnehmenden Gewässer oder der stromabwärtigen Entwässerungsleitung ein drittes Schleusentor geschaltet ist, und wobei zwischen dem dritten Schleusentor und der Wasserpumpe ein erster Kanal geschaltet ist, und wobei zwischen dem dritten Schleusentor und dem aufnehmenden Gewässer oder der stromabwärtigen Entwässerungsleitung ein Abflusskanal geschaltet ist;

In order to achieve the above object, the present invention adopts the following technical solution:

• An integrated pumping station system for separating the rainwater components and improving the rainwater quality, comprising a rainwater and sewage line, a level indicator and a time relay, which are connected to the output end of the rainwater and sewage line, a first sluice gate each connected to a downstream end of the time relay and a second sluice gate , a first sewer line connected to a downstream end of the first lock gate, a filter with mixed filter material connected to a downstream end of the second lock gate, a water pump connected to a downstream end of the filter with mixed filter material and a receiving body of water, a downstream drainage line or a sewage treatment plant connected to a downstream end of the water pump;
• and wherein a third lock gate is connected between the downstream end of the water pump and the receiving water or the downstream drainage line, and wherein a first channel is connected between the third lock gate and the water pump, and wherein between the third lock gate and the receiving water or the downstream Drainage line is connected to a drainage channel;

An accident outlet opening is provided downstream of the filter with mixed filter material, a fourth sluice gate being connected and arranged between the accident outlet opening and the sewage treatment plant through the water pump; and wherein a first channel is connected between the fourth lock gate and the water pump, and wherein a second sewage line is connected between the fourth lock gate and the sewage treatment plant.

Preferably, the level indicator and the timing relay are each controlled by a computer and connected in series, the timing relay being connected to a downstream end of the level indicator.

The first lock gate and the second lock gate are preferably connected in parallel and connected to the computer control by a control signal; where the third lock gate and the fourth lock gate connected in parallel and connected to the computer control by a control signal.

The filter with mixed filter material is preferably located in the middle and lower part in the interior of the pump chamber, with an intermediate layer with offset cross members and longitudinal members being located below the filter with mixed filter material.

The water pump is preferably connected to the inner floor of the pump chamber, a water level indicator being arranged on one side of the water pump, and the upper part of the water level indicator being located below the filter with mixed filter material.

The interior of the filter is preferably filled with mixed filter material with adsorptive fillers; wherein water permeable walls are used for the upper and lower layers of the filter with mixed filter material, and with a particulate material in the center for filtering water.

The first channel is preferably located above the floor or below the floor, the first channel being connected to the water pump by a pressurized water line of the water pump; and wherein the first channel is located upstream of the drainage channel and the second sewer line.

The third sluice gate and the fourth sluice gate are preferably single-plate valves and are designed in a V-shape, with one open side facing the first channel; and wherein one non-open side edge is the third sluice gate and faces the drainage channel, while the other non-open side edge is the fourth sluice gate and faces the second sewer.

The system preferably comprises a maintenance platform arranged on the middle and upper part of the pump house, a climbing ladder being arranged from the maintenance platform to the filter with mixed filter material; and wherein an iron chain for raising and lowering the filter with mixed filter material or the water pump is detachably connected to the interior of the pump house in advance, and wherein at least one ventilation opening is provided on the upper part of the pump house.

• Schritt 1: das Abwasser und das Regenwasser fließen durch die Regenwasser- und Abwasserleitung vor das Pumpenhaus, wenn das einströmende Wasser den festgelegten Wasserstand des Füllstandanzeigers nicht erreicht, befindet sich das erste Schleusentor im geöffneten Zustand und das zweite Schleusentor im geschlossenen Zustand, und das Abwasser und das Regenwasser tritt durch das geöffnete erste Schleusentor in die erste Abwasserleitung ein und strömt am Ende in die Kläranlage ein;
• Schritt 2: wenn der Wasserstand des einströmenden Wassers den festgelegten Wasserstand des Füllstandanzeigers erreicht, wird das Zeitrelais ausgelöst, und das Zeitrelais fängt mit der Zeitrechnung an, wenn in einer festgelegten Zeitdauer der Wasserstand des einströmenden Wassers den festgelegten Wasserstand des Füllstandanzeigers immer noch überschreitet, wird das zweite Schleusentor allmählich geöffnet und das erste Schleusentor allmählich geschlossen, und das einströmende Wasser tritt durch das geöffnete zweite Schleusentor ins Innere des Pumpenhauses ein; wenn die festgelegte Zeitdauer nicht erreicht wird und der Wasserstand des einströmenden Wassers schon auf den festgelegten Wasserstand des Füllstandanzeigers abfällt, hört das Zeitrelais mit der Zeitrechnung auf;
• Schritt 3: wenn das einströmende Wasser im Schritt 2 durch das zweite Schleusentor ins Pumpenhaus eintritt, wird es zuerst durch den Filter mit gemischtem Filtermaterial gefiltert, und der Filter mit gemischtem Filtermaterial wird das einströmende Wasser reinigen, und das gefilterte Wasser tritt in den Boden des Pumpenhauses ein; dabei befindet sich eine Unfallauslassöffnung stromabwärts des Filters mit gemischtem Filtermaterial (7), und neben der Unfallauslassöffnung befindet sich ein Durchflussmesser, wenn der Durchflussmesser erkennt, dass Wasser strömt, wird es bewiesen, dass der Filter mit gemischtem Filtermaterial schon zu einem gewissen Grad verstopft wird, jetzt wird das erste Schleusentor allmählich geöffnet und das zweite Schleusentor allmählich geschlossen, und das nachfolgende einströmende Wasser fließt durch die erste Abwasserleitung in die Kläranlage;
• Schritt 4: wenn im Schritt 3 das einströmende Wasser nicht verstopft wird, tritt das einströmende Wasser durch den Filter mit gemischtem Filtermaterial in den Boden der Pumpenstation ein, nachdem der Wasserstandsanzeiger erkannte, dass der Wasserstand in der Pumpenstation eine bestimmte Höhe erreicht, wird die Wasserpumpe gestartet, und das einströmende Wasser wird durch das Pumpen der Wasserpumpe in den ersten Kanal gefördert, nach dem Durchgehen durch das geöffnete dritte Schleusentor tritt es durch den Abflusskanal in das aufnehmende Gewässer oder die stromabwärtige Entwässerungsleitung ein, jetzt befindet sich das vierte Schleusentor im geschlossenen Zustand;
• Schritt 5: wenn im Schritt 3 das einströmende Wasser verstopft wird, wird ein Teil des einströmenden Wassers durch die Unfallauslassöffnung abgeführt, jetzt wird das dritte Schleusentor allmählich geschlossen und das vierte Schleusentor allmählich geöffnet; durch das Pumpen durch die Wasserpumpe wird das einströmende Wasser in der Pumpenstation in den ersten Kanal gefördert, durch das geöffnete vierte Schleusentor geht es durch die zweite Abwasserleitung durch und tritt am Ende in die Kläranlage ein.

The construction method for the integrated pumping station system for separating the rainwater components and improving the rainwater quality preferably includes the following steps:

• Step 1: The sewage and rainwater flow through the rainwater and sewage pipes in front of the pump house, if the inflowing water does not reach the specified water level of the level indicator, the first lock gate is in the open state and the second lock gate in the closed state, and the waste water and the rainwater enters the first sewer line through the opened first sluice gate and flows into the sewage treatment plant at the end;
• Step 2: when the water level of the inflowing water reaches the specified water level of the level indicator, the time relay is triggered and the time relay starts calculating if the water level of the inflowing water still exceeds the specified water level of the level indicator within a specified period of time the second sluice gate gradually opened and the first sluice gate gradually closed, and the inflowing water enters the interior of the pump house through the opened second sluice gate; if the specified time is not reached and the water level of the inflowing water has already dropped to the specified water level of the level indicator, the time relay stops calculating the time;
• Step 3: when the inflowing water enters the pump house through the second sluice gate in step 2, it will first be filtered through the filter with mixed filter material, and the filter with mixed filter material will clean the inflowing water, and the filtered water will enter the bottom of the Pump house one; there is an accident outlet opening downstream of the filter with mixed filter material (7), and next to the accident outlet opening there is a flow meter, if the flow meter detects that water is flowing, it is proven that the filter with mixed filter material is already clogged to a certain extent , Now the first sluice gate is gradually opened and the second sluice gate gradually closed, and the subsequent inflowing water flows through the first sewer into the sewage treatment plant;
• Step 4: if the inflowing water is not clogged in step 3, the inflowing water enters the bottom of the pumping station through the filter with mixed filter material, after the water level indicator detected that the water level in the pumping station has reached a certain height, the water pump will be activated started, and the inflowing water is pumped into the first channel by pumping the water pump, after passing through the opened third lock gate it flows through the drainage channel into the receiving water or the downstream drainage line, now the fourth sluice gate is in the closed state;
• Step 5: if the inflowing water is blocked in step 3, part of the inflowing water is discharged through the accident outlet opening, now the third sluice gate is gradually closed and the fourth sluice gate is gradually opened; By pumping through the water pump, the inflowing water in the pumping station is pumped into the first channel, through the opened fourth sluice gate it goes through the second sewage pipe and at the end it enters the sewage treatment plant.

1. 1) durch eine kombinierte Verwendung des Füllstandanzeigers, des Zeitrelais, des ersten Schleusentors und des zweiten Schleusentors bei der vorliegende Erfindung ist es förderlich dafür, die Gewässer, die eine große Menge an Abwasser enthalten, und die Regenwasserkörper während Trocken- und Regenperioden zu unterschiedenen und eine differenzierte Umleitungsbehandlung durchzuführen, was vorteilhaft für eine bequeme und effiziente Umleitung und Behandlung von Regen und Abwasser ist;
2. 2) die vorliegende Erfindung führt durch den Filter mit gemischtem Filtermaterial eine gezielte Behandlung für den Regenwasserkörper durch, was förderlich dafür ist, das Regenwasser weiterhin zu reinigen, und sicherstellt, dass das Regenwasser ins aufnehmende Gewässer eintritt und die Wasserqualität nicht beeinträchtigt, darüber hinaus ist die Anordnung des Filters mit gemischtem Filtermaterial im Inneren des Pumpenhauses förderlich für eine langfristige Verwendung und Inspektion;
3. 3) mit der Anordnung der Unfallauslassöffnung ist die vorliegende Erfindung förderlich dafür ist, beim Auftreten einer Verstopfung bei dem Filter mit gemischtem Filtermaterial sicherzustellen, dass das einströmende Wasser nicht unmittelbar ins aufnehmende Gewässer eintritt, und eine Behandlung der nächsten Stufe durchzuführen; dabei ist an der Unfallauslassöffnung ein Durchflussmesser angeordnet, was förderlich für eine Überwachung der Verstopfungssituation des Filters mit gemischtem Filtermaterial ist; darüber hinaus sind bei der vorliegenden Erfindung die Wartungsplattform, die Kletterleiter, die Eisenkette und andere Bauausrüstungen umfassend angeordnet, um einen bequemen Betrieb im Pumpenhaus zu realisieren; die vorliegende Erfindung kann den umfassenden Behandlungszustand des einströmenden Wassers der Regenwasser- und Abwasserleitung wirksam verbessern, um eine Garantie für die Qualität des einströmenden Wassers des aufnehmenden Gewässers und die großflächige Behandlung von Regenwasser und Abwasser zu bieten; andere Merkmale und Vorteile der vorliegenden Erfindung werden in der folgenden Beschreibung näher erläutert und werden teilweise in der Beschreibung ersichtlich oder sie werden durch die Implementierung der vorliegenden Erfindung erkannt; und das Hauptziel und andere Vorteile der vorliegenden Erfindung können durch die in der Beschreibung angegebenen Lösungen realisiert und erhalten werden.

The present invention has the following advantage:

1. 1) by a combined use of the level indicator, the time relay, the first sluice gate and the second sluice gate in the present invention, it is beneficial to distinguish the bodies of water containing a large amount of sewage and the rainwater bodies during dry and rainy periods and carry out differentiated diversion treatment, which is beneficial for convenient and efficient diversion and treatment of rain and sewage;
2. 2) the present invention performs a targeted treatment for the rainwater body through the filter with mixed filter material, which is conducive to further cleaning the rainwater, and ensures that the rainwater enters the receiving water and does not impair the water quality, beyond the arrangement of the filter with mixed filter material inside the pump house is conducive to long-term use and inspection;
3. 3) With the arrangement of the accident outlet port, the present invention is conducive to ensuring that the inflowing water does not directly enter the receiving water body when a blockage occurs in the filter with mixed filter material, and to carry out a treatment of the next stage; a flow meter is arranged at the accident outlet opening, which is useful for monitoring the clogging situation of the filter with mixed filter material; moreover, in the present invention, the maintenance platform, the climbing ladder, the iron chain and other construction equipments are comprehensively arranged to realize convenient operation in the pump house; the present invention can effectively improve the comprehensive treatment status of the inflowing water of the rainwater and sewer pipe to provide a guarantee of the quality of the inflowing water of the receiving water and the large-scale treatment of rainwater and sewage; other features and advantages of the present invention are set forth in the following description, some of which will become apparent from the description, or will be recognized through implementation of the present invention; and the main object and other advantages of the present invention can be realized and obtained by the solutions given in the description.

Figure list

• 1 shows a schematic cross-sectional view of an integrated pumping station system for improving rainwater quality.
• 2 Figure 11 shows a top view of an integrated pumping station system for improving rainwater quality.
• 3 Fig. 13 shows a structural diagram of a filter with a mixed filter material.
• 4th Figure 3 shows a flow diagram of the design control of an integrated pumping station system for improving rainwater quality.

List of reference symbols

1

Rainwater and sewer pipe

2

Level indicator

3

Timing relay

4th

First lock gate

5

First sewer

6th

Second lock gate

7th

Filter with mixed filter material

8th

Cross member

9

Side member

10

water pump

11

Pressurized water pipe

12th

First channel

13th

Third lock gate

14th

Fourth lock gate

15th

Drainage channel

16

Second sewer line

17th

Ventilation opening

18th

floor

19th

Maintenance platform

20th

Climbing ladder

21

Iron chain

22nd

Water level indicator

23

Accident outlet

24

Flow meter

DETAILED DESCRIPTION

As in 1 and 2 shown, an integrated pumping station system for separating the rainwater components and improving the rainwater quality, comprising a rainwater and sewer pipe 1 , a level indicator 2 and a timing relay 3 at the output end of the rainwater and sewer pipes 1 are connected, one each to a downstream end of the timing relay 3 connected first lock gate 4th and second lock gate 6th , one at a downstream end of the first lock gate 4th connected first sewer pipe 5 , one to a downstream end of the second lock gate 6th connected filter with mixed filter material 7th , one to a downstream end of the filter with mixed filter material 7th connected water pump 10 as well as a receiving body of water, a downstream drainage line or a sewage treatment plant connected to a downstream end of the water pump 10 are connected.

In the present exemplary embodiment, the level indicator 2 Used to assess whether the water level in the pipe has reached the specified height, after the specified height has been reached, a signal is sent to the time relay 3 after receiving the signal from the level indicator 2 catches the timing relay 3 with the calculation of time, after a period of time the signal is transmitted to the closing and opening of the first lock gate 4th and the second lock gate 6th to control. The level indicator 2 and the timing relay 3 are each controlled by a computer and connected in series, with the timing relay 3 to a downstream end of the level indicator 2 connected. The first lock gate 4th and the second lock gate 6th are connected in parallel and connected to the computer control by a control signal; being the third lock gate 13th and the fourth lock gate 14th connected in parallel and connected to the computer control by a control signal.

In the present embodiment is between the downstream end of the water pump 10 and the receiving water a third sluice gate 13th switched, being between the third lock gate 13th and the water pump 10 a first channel 12th is switched, and wherein between the third lock gate 13th and the receiving body of water or the downstream drainage line a drainage channel 15th is switched; upstream or downstream of the filter with mixed filter material 7th is an accident outlet 23 provided, between the accident outlet opening 23 and the sewage treatment plant by the water pump 10 a fourth lock gate 14th is switched and arranged; and being between the fourth lock gate 14th and the water pump 10 a first channel 12th is switched, and wherein between the fourth lock gate 14th and the sewage treatment plant a second sewer 16 is switched. Here are the third lock gate 13th and the second lock gate 6th each connected to the computer by a control signal.

In the present exemplary embodiment, the first channel is located 12th above the ground 18th , where the first channel 12th through a pressurized water pipe 11 the water pump with the water pump 10 connected is; and wherein the first channel 12th upstream of the drainage channel 15th and the second sewer line 16 is arranged. The third lock gate 13th and the fourth lock gate 14th are single plate valves and are designed in a V-shape with one open side the first channel 12th is facing; and being the third lock gate 13th on a non-open side edge of the drainage channel 15th is facing while the fourth lock gate 14th on the other non-open side edge of the second sewer pipe 16 is facing.

In the present exemplary embodiment, the filter is located with a mixed filter material 7th in the middle and lower part inside the pump room, with the filter with mixed filter material below 7th an intermediate layer with staggered cross members 8th and side members 9 is located. As in 3 shown is the interior of the filter with mixed filter material 7th filled with adsorptive fillers; wherein for the upper and lower layer of the filter with mixed filter material 7th water-permeable walls are used, and in the middle there is gravel with a particle size of 0.50-2 ml with activated zeolite and medicinal stone with a mixing volume ratio of 5% -15%.

In the present exemplary embodiment, the diameter of the pump house is 5 until 12th m height, with the water pumps in the pump house 10 are installed in numbers from 2 to 4, and the model of pumps is selected in accordance with the specific situation of the incoming water and the pump stroke. The system further comprises a maintenance platform arranged in the middle and upper part of the pump house 19th , being from the maintenance platform 19th to the filter with mixed filter material 7th a climbing ladder 20th is arranged; and with an iron chain attached to the inside of the pump house in advance 21 for lifting and lowering the filter with mixed filter material 7th or the water pump 10 is detachably connected, and wherein at least one ventilation opening on the upper part of the pump house 17th is provided. The water pump 10 is connected to the inner floor of the pump room, with the water pump on one side 10 a water level indicator 22nd is arranged, and wherein the upper part of the water level indicator 22nd below the filter with mixed filter material 7th is located.

• Schritt 1: das Abwasser und das Regenwasser fließen durch die Regenwasser- und Abwasserleitung 1 vor das Pumpenhaus, wenn das einströmende Wasser den festgelegten Wasserstand des Füllstandanzeigers 2 nicht erreicht, befindet sich das erste Schleusentor 4 im geöffneten Zustand und das zweite Schleusentor 6 im geschlossenen Zustand, und das Abwasser und das Regenwasser tritt durch das geöffnete erste Schleusentor 4 in die erste Abwasserleitung 5 ein und strömt am Ende in die Kläranlage ein;
• Schritt 2: wenn der Wasserstand des einströmenden Wassers den festgelegten Wasserstand des Füllstandanzeigers 2 erreicht, wird das Zeitrelais 3 ausgelöst, und das Zeitrelais 3 fängt mit der Zeitrechnung an, wenn in einer festgelegten Zeitdauer der Wasserstand des einströmenden Wassers den festgelegten Wasserstand des Füllstandanzeigers 2 immer noch überschreitet, wird das zweite Schleusentor 6 allmählich geöffnet und das erste Schleusentor 4 allmählich geschlossen, und das einströmende Wasser tritt durch das geöffnete zweite Schleusentor 6 ins Innere des Pumpenhauses ein; wenn die festgelegte Zeitdauer nicht erreicht wird und der Wasserstand des einströmenden Wassers schon auf den festgelegten Wasserstand des Füllstandanzeigers 2 abfällt, hört das Zeitrelais 3 mit der Zeitrechnung auf;
• Schritt 3: wenn das einströmende Wasser im Schritt 2 durch das zweite Schleusentor 6 ins Pumpenhaus eintritt, wird es zuerst durch den Filter mit gemischtem Filtermaterial 7 gefiltert, und der Filter mit gemischtem Filtermaterial 7 wird das einströmende Wasser reinigen, und das gefilterte Wasser tritt in den Boden des Pumpenhauses ein; dabei befindet sich eine Unfallauslassöffnung 23 stromabwärts des Filters mit gemischtem Filtermaterial 7, und neben der Unfallauslassöffnung 23 befindet sich ein Durchflussmesser 24, wenn der Durchflussmesser 24 erkennt, dass Wasser strömt, wird es bewiesen, dass der Filter mit gemischtem Filtermaterial 7 schon zu einem gewissen Grad verstopft wird, jetzt wird das erste Schleusentor 4 allmählich geöffnet und das zweite Schleusentor 6 allmählich geschlossen, und das nachfolgende einströmende Wasser fließt durch die erste Abwasserleitung 5 in die Kläranlage;
• Schritt 4: wenn im Schritt 3 das einströmende Wasser nicht verstopft wird, tritt das einströmende Wasser durch den Filter mit gemischtem Filtermaterial 7 in den Boden der Pumpenstation ein, nachdem der Wasserstandsanzeiger 22 erkannte, dass der Wasserstand in der Pumpenstation eine bestimmte Höhe erreicht, wird die Wasserpumpe 10 gestartet, und das einströmende Wasser wird durch das Pumpen der Wasserpumpe 10 in den ersten Kanal 12 gefördert, nach dem Durchgehen durch das geöffnete dritte Schleusentor 13 tritt es durch den Abflusskanal 15 in das aufnehmende Gewässer oder die stromabwärtige Entwässerungsleitung ein, jetzt befindet sich das vierte Schleusentor 14 im geschlossenen Zustand;
• Schritt 5: wenn im Schritt 3 das einströmende Wasser verstopft wird, wird ein Teil des einströmenden Wassers durch die Unfallauslassöffnung 23 abgeführt, jetzt wird das dritte Schleusentor 13 allmählich geschlossen und das vierte Schleusentor 14 allmählich geöffnet; durch das Pumpen durch die Wasserpumpe 10 wird das einströmende Wasser in der Pumpenstation in den ersten Kanal 12 gefördert, durch das geöffnete vierte Schleusentor 14 geht es durch die zweite Abwasserleitung 16 durch und tritt am Ende in die Kläranlage ein.

In connection with 1 until 4th the construction process for the integrated pumping station system to separate the rainwater components and improve the rainwater quality is explained in more detail, 4th Figure 3 shows a flow diagram of the design control of an integrated pumping station system for improving rainwater quality, comprising the following steps:

• step 1 : the sewage and rainwater flow through the rainwater and sewer pipe 1 in front of the pump house when the inflowing water has reached the specified water level on the level indicator 2 not reached, the first lock gate is located 4th when open and the second lock gate 6th when closed, and the sewage and rainwater pass through the opened first sluice gate 4th into the first sewer 5 and flows into the sewage treatment plant at the end;
• step 2 : when the water level of the incoming water is the specified water level of the level indicator 2 is reached, the timing relay 3 triggered, and the timing relay 3 begins with the calculation of time when the water level of the inflowing water exceeds the specified water level of the level indicator within a specified period of time 2 still crosses the second lock gate 6th gradually opened and the first lock gate 4th gradually closed, and the incoming water passes through the opened second sluice gate 6th into the interior of the pump house; if the specified time is not reached and the water level of the inflowing water has already reached the specified water level on the level indicator 2 drops out, the timing relay hears 3 with the calculation of time;
• step 3 : when the incoming water in the step 2 through the second lock gate 6th enters the pump house, it is first through the filter with mixed filter material 7th filtered, and the filter with mixed filter material 7th will purify the incoming water, and the filtered water will enter the bottom of the pump house; there is an accident outlet opening 23 downstream of the filter with mixed filter material 7th , and next to the accident exhaust port 23 there is a flow meter 24 when the flow meter 24 detects that water is flowing, it is proven that the filter with mixed filter material 7th is already clogged to a certain extent, now the first lock gate 4th gradually opened and the second lock gate 6th gradually closed, and the subsequent incoming water flows through the first sewer pipe 5 to the sewage treatment plant;
• step 4th : if in step 3 the inflowing water is not clogged, the inflowing water passes through the filter with mixed filter material 7th into the bottom of the pumping station after the water level indicator 22nd realized that the water level in the pumping station has reached a certain height, the water pump will 10 started, and the incoming water is pumped by the pumping of the water 10 in the first channel 12th promoted, after going through the opened third lock gate 13th it enters through the drainage canal 15th into the receiving water or the downstream drainage line, now the fourth lock gate is located 14th when closed;
• step 5 : if in step 3 the inflowing water is clogged, a part of the inflowing water becomes through the accident outlet port 23 led away, now the third sluice gate will be opened 13th gradually closed and the fourth lock gate 14th gradually opened; by pumping through the water pump 10 the incoming water in the pumping station is in the first channel 12th funded, through the opened fourth lock gate 14th it goes through the second sewer 16 through and enters the sewage treatment plant at the end.

The above content is only the detailed embodiment of the present invention, but the scope of the present invention is not limited thereto. The changes or substitutions easily imagined by one skilled in the art familiar with the present technical field within the disclosed technical scope of the present invention are to be considered to be covered by the scope of the present invention.

Claims (9)

Integrated pumping station system for separating the rainwater components and improving the rainwater quality, characterized in that there is a rainwater and sewage pipe (1), a level indicator (2) and a Time relays (3) which are connected to the output end of the rainwater and sewage pipe (1), a first sluice gate (4) and a second sluice gate (6) each connected to a downstream end of the time relay (3), one to a downstream end of the first Lock gate (4) connected first waste water line (5), a filter with mixed filter material (7) connected to a downstream end of the second lock gate (6), a water pump (10) connected to a downstream end of the filter with mixed filter material (7) and a receiving body of water, a downstream drainage line or a sewage treatment plant, which are connected to a downstream end of the water pump (10), and wherein a third sluice gate (13) is connected between the downstream end of the water pump (10) and the receiving body of water or the downstream drainage line is, and wherein between the third lock gate (13) and the water pump (10) an e the first channel (12) is connected, and wherein a drainage channel (15) is connected between the third sluice gate (13) and the receiving water or the downstream drainage line; and an accident outlet opening (23) being provided downstream of the filter with mixed filter material (7), and wherein a fourth sluice gate (14) is connected and arranged between the accident outlet opening (23) and the sewage treatment plant by the water pump (10); and wherein a first channel (12) is connected between the fourth lock gate (14) and the water pump (10), and wherein a second sewage line (16) is connected between the fourth lock gate (14) and the sewage treatment plant; and wherein the level indicator (2) and the timing relay (3) are each controlled by a computer and connected in series, and wherein the timing relay (3) is connected to a downstream end of the level indicator (2). Integrated pumping station system for separating the rainwater components and improving the rainwater quality Claim 1 , characterized in that the first lock gate (4) and the second lock gate (6) are connected in parallel and connected to the computer control by a control signal; wherein the third lock gate (13) and the fourth lock gate (14) are connected in parallel and are connected to the computer control by a control signal. Integrated pumping station system for separating the rainwater components and improving the rainwater quality Claim 1 , characterized in that the filter with mixed filter material (7) is located in the middle and lower part inside the pump chamber, an intermediate layer with offset cross members (8) and longitudinal members (9) being located below the filter with mixed filter material (7) . Integrated pumping station system for separating the rainwater components and improving the rainwater quality Claim 3 , characterized in that the water pump (10) is connected to the inner bottom of the pump room, a water level indicator (22) being arranged on one side of the water pump (10), and the upper part of the water level indicator (22) being below the filter with mixed filter material (7) is located. Integrated pumping station system for separating the rainwater components and improving the rainwater quality Claim 4 , characterized in that the interior of the filter is filled with mixed filter material (7) with adsorptive fillers; wherein water-permeable walls are used for the upper and lower layers of the filter with mixed filter material (7), and in the middle there is a particulate material for filtering water. Integrated pumping station system for separating the rainwater components and improving the rainwater quality Claim 1 , characterized in that the first channel (12) is above the floor or below the floor, the first channel (12) being connected to the water pump (10) by a pressurized water line (11) of the water pump; and wherein the first channel (12) is arranged upstream of the drainage channel (15) and the second sewer line (16). Integrated pumping station system for separating the rainwater components and improving the rainwater quality Claim 6 , characterized in that the third sluice gate (13) and the fourth sluice gate (14) are single-plate valves and are designed in a V-shape, with one open side facing the first channel (12); and wherein one non-open side edge is the third lock gate (13) and faces the drainage channel (15), while the other non-open side edge is the fourth lock gate and faces the second sewer line (16). Integrated pumping station system for separating the rainwater components and improving the rainwater quality Claim 1 characterized in that it further comprises a maintenance platform (19) arranged on the middle and upper part of the pump house, a climbing ladder (20) being arranged from the maintenance platform (19) to the filter with mixed filter material (7); and to the inside of the pump house in advance an iron chain (21) for raising and lowering the filter with mixed filter material (7) or the The water pump (10) is detachably connected, and at least one ventilation opening (17) is provided on the upper part of the pump house. Construction method for the integrated pumping station system to separate the rainwater components and improve the rainwater quality according to one of the Claims 1 until 8th , characterized in that it comprises the following steps: Step 1: the sewage and rainwater flow through the rainwater and sewage pipe (1) in front of the pump house when the inflowing water does not reach the specified water level of the level indicator (2) is located the first lock gate (4) in the open state and the second lock gate (6) in the closed state, and the sewage and rainwater enter the first sewage line (5) through the opened first lock gate (4) and at the end flows into the sewage treatment plant a; Step 2: when the water level of the inflowing water reaches the specified water level of the level indicator (2), the time relay (3) is triggered and the time relay (3) starts calculating when the water level of the inflowing water reaches the the specified water level of the level indicator (2) still exceeds, the second sluice gate (6) is gradually opened and the first sluice gate gradually closed, and the inflowing water enters through the opened second sluice gate (6) into the interior of the pump house; if the specified time is not reached and the water level of the inflowing water has already dropped to the specified water level of the level indicator, the time relay (3) stops calculating the time; Step 3: if the inflowing water enters the pump house through the second sluice gate (6) in step 2, it will first be filtered through the filter with mixed filter material (7), and the filter with mixed filter material (7) will clean the inflowing water, and the filtered water enters the bottom of the pump house; there is an accident outlet opening (23) downstream of the filter with mixed filter material (7), and next to the accident outlet opening (23) there is a flow meter (24), if the flow meter (24) detects that water is flowing, it is proven that the filter with mixed filter material (7) is already clogged to a certain extent, now the first sluice gate (4) is gradually opened and the second sluice gate (6) gradually closed, and the subsequent inflowing water flows in through the first sewer line (5) the sewage treatment plant; Step 4: if the inflowing water is not clogged in step 3, the inflowing water enters the bottom of the pump station through the filter with mixed filter material (7) after the water level indicator (22) recognized that the water level in the pump station was a certain one Reaches the height, the water pump (10) is started and the inflowing water is pumped into the first channel (12) by pumping the water pump (10), after passing through the opened third sluice gate (13) it passes through the drainage channel ( 15) into the receiving water or the downstream drainage line, now the fourth lock gate (14) is in the closed state; Step 5: if the inflowing water is clogged in step 3, part of the inflowing water is discharged through the accident outlet opening (23), now the third lock gate (13) is gradually closed and the fourth lock gate (14) is gradually opened; By pumping through the water pump (10) the inflowing water in the pumping station is pumped into the first channel (12), through the opened fourth sluice gate (14) it goes through the second sewage pipe (16) and at the end it enters the sewage treatment plant a.

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