CN210066969U - Prefabricated formula wisdom rain sewage separation well - Google Patents
Prefabricated formula wisdom rain sewage separation well Download PDFInfo
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- CN210066969U CN210066969U CN201920574510.8U CN201920574510U CN210066969U CN 210066969 U CN210066969 U CN 210066969U CN 201920574510 U CN201920574510 U CN 201920574510U CN 210066969 U CN210066969 U CN 210066969U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a dirty separation well of prefabricated formula wisdom rain, including the well body, the well body is equipped with the water inlet, goes out sewage mouth, rainwater overflow mouth and stealthily defiles the dirty pump, goes out the sewage mouth and stealthily defiles the dirty pump and is linked together, stealthily defiles the dirty pump and is connected with the liquid level control switch. The bottom hole dirt collecting slope adopts the design of the steepest descent line, so that the dirt removing effect and efficiency are improved. The utility model can realize the distribution of rainwater and sewage, the lifting of water level, etc.; the sewage entering the sewage separation well flows into the sewage pipeline through the separation well in sunny days, and clean rainwater after automatic cleaning, initial flow discarding and secondary sedimentation flows into the rainwater pipeline in rainy days.
Description
Technical Field
The utility model belongs to the technical field of the dirty reposition of redundant personnel of rain, especially, relate to dirty separation well of prefabricated formula wisdom rain.
Background
Along with the development of economy and the enhancement of environmental protection consciousness, water resources are gradually more and more precious, and in order to better utilize rainwater resources, China implements a drainage mode that rainwater and sewage respectively use a municipal drainage pipeline, namely rainwater and sewage diversion. In the transformation of a rainwater and sewage diversion system of a drainage pipe network, rainwater and sewage pipelines need to be paved again and respectively, and the conditions that the workload of investigation is large, the source is not easy to distinguish thoroughly, the roadway is narrow and unfavorable to dig, the scattered pipelines between the residential districts are paved for a long time, the small-range buildings in the districts are dense and unfavorable to re-pave pipelines, partial sewage pipelines are misconnected, and the sewage is mixed like a rainwater pipe in rainy days are often existed. Particularly, in a rural distributed drainage network, in terms of source control, rain and sewage are mixed from the same pipeline. The traditional pump well usually only has a lifting function, but does not have the functions of separating sewage and rainwater, discarding initial rainwater, secondarily precipitating rainwater and the like. And the traditional separation well often has the problem that the environment-friendly performance, the reliability, the reusability and the like of the used materials cannot be avoided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art, and provides a prefabricated intelligent rain and sewage separation well which can realize the diversion of rain and sewage, the lifting of water level and the like; the sewage entering the sewage separation well flows into the sewage pipeline through the separation well in sunny days, and clean rainwater after automatic cleaning, initial flow discarding and secondary sedimentation flows into the rainwater pipeline in rainy days.
In order to solve the technical problem, the utility model discloses a following technical scheme:
prefabricated formula wisdom rain sewage separation well, its characterized in that: the sewage submersible sewage pump comprises a well body, wherein the well body is provided with a water inlet, a sewage outlet, a rainwater overflow port and a submersible sewage pump, the sewage outlet is communicated with the submersible sewage pump, and the submersible sewage pump is connected with a liquid level control switch. The submersible sewage pump provides potential energy and pressure energy for water, and solves the problems of sewage lifting and sewage discharge under the condition of no self-flow. The switch of the submersible sewage pump is controlled according to different water levels through the liquid level control switch. The submersible sewage pump can adopt an advanced cutting impeller to efficiently crush and clean the sludge for the second time. The submersible sewage pump only generates extremely low noise in operation, and the prefabricated intelligent rain and sewage separation well can be installed in commercial areas or residential areas with high population density and the like with high requirements on environmental noise. The sewage submersible pump can adopt a parallel double-submersible sewage pump type, the self-coupling base is connected to a sewage discharge pipe through a three-way pipe, and the submersible sewage pump works alternately when the submersible sewage pump is stopped, so that the reliability of the submersible sewage pump is improved.
Furthermore, the submersible sewage pump is connected with an intelligent electric cabinet through a liquid level control switch, the liquid level control switch comprises a pump stop liquid level floater switch, a pump start liquid level floater switch and an alarm liquid level floater switch, the pump stop liquid level floater switch controls the submersible sewage pump to stop, and the pump start liquid level floater switch controls the submersible sewage pump to start. The lowest end is a pump stop liquid level float switch which plays a role of protecting the submersible sewage pump at low water level. The middle part is provided with a pump start liquid level float switch, the submersible sewage pump is controlled to work after the liquid level reaches the middle part in sunny days, sewage discharge is realized, and the uppermost end is provided with an alarm liquid level float switch, so that the pump start liquid level switch can be maintained in time under the condition of failure. In addition, a drop-in liquid level sensor can be additionally arranged to monitor the liquid level in the separation well and the state of the submersible sewage pump. Through intelligent electric cabinet, realize rainy day sewage after empty, after the automatic washing of class, separation well is abandoned in the initial stage of rainwater, the rainwater after will the secondary sedimentation is through the overflow mode, from rainwater overflow mouth discharge. The electric cabinet is connected with the rainfall sensor, through the rainfall setting, but the initial stage rainwater is abandoned how much, and automatic setting such as how long time of decontaminating. The intelligent electric cabinet also can be connected to a central control platform to uniformly control the rain and sewage separation well.
Furthermore, the submersible sewage pump is connected with a self-coupling base, the self-coupling base is provided with a coupling base fixing pipe, the liquid level control switch can be arranged on the outer wall of the coupling base fixing pipe or the outer wall of the pressure sewage pipe, and the pressure sewage pipe is arranged between the self-coupling base and the sewage outlet. The submersible sewage pump is arranged below the liquid level, the water quality is poor, people cannot directly enter the submersible sewage pump for maintenance, the quick assembly of the submersible sewage pump interface is realized through the self-coupling base, the coupling base is fixed to the bottom of the well body through screws, and the coupling base fixing pipe plays a role in compressing and fixing the self-coupling base. The lifting and sewage discharge of the sewage at the bottom are realized through the submersible sewage pump, the self-coupling base, the pressure sewage discharge pipe and the sewage outlet.
Further, the pressure blow-off pipe is provided with a gate valve and a check valve, and the rainwater overflow port is provided with a duckbill check valve or an electric knife gate valve. The gate valve can control the opening and closing of the pressure blow-off pipe, the check valve can prevent sewage from flowing back, and the duckbill check valve or the electric knife gate valve can prevent rainwater from flowing back.
Further, a sewage collecting slope is arranged at the bottom of the well body, and the sewage collecting slope adopts a steepest descent line structure. The section curve of the sewage collecting slope is designed by adopting the steepest descent line, and the principle that the fluid falls fastest along the steepest descent line instead of the straight slope under the action of gravity is adopted. The sewage and the sludge flow to the acting range of the submersible sewage pump along the fastest path, and the aim of quickly and efficiently removing the sewage and the sludge is fulfilled.
Furthermore, the submersible sewage pump is provided with a flushing valve, and the flushing valve is provided with a flushing port with an adjustable direction. And a flushing valve with an automatic dirt cleaning function is adopted on the submersible sewage pump, so that sludge deposition is avoided. The flushing valve is designed by adopting the principle of fluid jet flow, gravity or buoyancy, can automatically stir and flush sludge in the early stage of each time of pump starting, and the flushing time can be flexibly adjusted within the time range of about 5 minutes by an adjuster on the flushing valve. The front of the flushing valve is connected with a flushing port with adjustable direction, and the optimal flushing direction can be reached by adjusting the flushing port with adjustable direction. When the double-pump structure is used, the flushing valve can be connected to the joint of the three-way pipe and the sewage discharge pipe, the two pumps share one set of automatic flushing valve, automatic flushing is realized, and the cost of one set of flushing valve is saved.
Furthermore, the water inlet is provided with a grid, the grid is provided with a grid sling chain, the grid sling chain is arranged on the well body, the well body is provided with a grid guide rail, and the grid guide rail are in sliding connection. The grid plays the filter effect, stays the large granule thing in the grid, promotes the grid through grid sling chain and grid guide rail, and convenient regular clearance grid prevents that the grid from blockking up. The grid can adopt a basket grid or an electric pulverizing grid.
Further, the well body is provided with an overhaul platform which is provided with an escalator. The escalator is convenient for maintainers to enter the interior of the well body to overhaul and maintain facilities in the well body.
Further, the well body is equipped with anti-skidding well lid, and anti-skidding well lid is equipped with and stretches a ventilation mouth, and anti-skidding well lid is equipped with the theftproof locking and detains or sets up theftproof alarm position switch, and the well body is equipped with prevents weighing down the net couple. Stretch and push up ventilation port and can realize the internal taking a breath of well, the theftproof setting can prevent that the unexpected of anti-skidding well lid from opening, also can prevent simultaneously that the safety problem that the anti-skidding well lid mistake was opened and is caused. The anti-falling net hook can be provided with an anti-falling net to prevent people from falling accidentally.
Further, the well body formula of as an organic whole prefabricated construction, the well body is equipped with the hoist and mount mouth. The integral type prefabricated construction installation cycle is short, the construction of being convenient for, and meets the condition that needs the migration after the construction completion and can remove in a flexible way, and the hoist and mount mouth has then made things convenient for the removal hoist and mount of well body. The well body is made of recyclable environment-friendly materials such as high-density polyethylene (HDPE) and the like, the performance is stable and reliable, and the service life is as long as more than 50 years. The integral prefabricated structure does not adopt splicing, so that the well body is good in sealing effect and not easy to leak.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
1. the lifting and discharging of sewage are intelligently realized, and the automatic sludge removing function is realized;
2. intelligently realizing functions of initial rainwater drainage, automatic cleaning, rainwater secondary precipitation and the like;
3. the integral pipe well is made of environment-friendly recyclable materials, and the product is stable and reliable, has no leakage and has long service life;
4. the device is connected to the integrated control intelligent electric cabinet and further can be connected to a central console, intelligent control is achieved according to needs, a good interface is formed between the device and the Internet of things, and later-stage operation and maintenance cost is low;
5. the installation period is short, the investment is saved, the construction is simple and convenient, and the method conforms to the development trend of municipal industry, particularly rural construction;
6. the disassembly and the migration are convenient, the reusability is high, and the upgrading engineering of the long-term urban rainwater and sewage distribution system is facilitated.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of the prefabricated intelligent rain and sewage separating well of the present invention;
fig. 2 is a schematic structural view of the sewage collecting slope of the present invention.
In the figure, 1-well body; 2-a water inlet; 3-a sewage outlet; 4-a rainwater overflow port; 5-a submersible sewage pump; 6-an intelligent electric cabinet; 7-pump stop level float switch; 8-pump start level float switch; 9-alarm liquid level float switch; 10-a self-coupling base; 11-coupling seat fixing tube; 12-a pressure sewage draining pipe; 13-a gate valve; 14-a check valve; 15-duckbill check valve; 16-collecting a sewage slope; 17-a flush valve; 18-an adjustable direction flushing port; 19-a grid; 20-a grid sling chain; 21-a grid guide rail; 22-maintenance platform; 23-an escalator; 24-antiskid well cover; 25-extending top ventilation ports; 26-anti-theft locking buckle; 27-a hoisting port; 28-anti-falling net hook.
Detailed Description
As shown in fig. 1 and 2, do the utility model discloses prefabricated formula wisdom rain and sewage separation well, including the well body 1, the well body 1 is equipped with water inlet 2, goes out sewage mouth 3, rainwater overflow mouth 4 and stealthily dirty pump 5, goes out sewage mouth 3 and stealthily dirty pump 5 and is linked together, stealthily dirty pump 5 is connected with the liquid level control switch. The submersible sewage pump 5 provides potential energy and pressure energy for water, and solves the problems of sewage lifting and sewage discharge under the condition of no self-flow. The switch of the submersible sewage pump 5 is controlled according to different water levels through the liquid level control switch. The submersible sewage pump 5 can adopt an advanced cutting impeller to efficiently crush and clean the sludge for the second time. The submersible sewage pump 5 only generates extremely low noise in operation, and the prefabricated intelligent rain and sewage separation well can be installed in commercial areas or residential areas with high population density and the like with high requirements on environmental noise. The type of the submersible sewage pump 5 can be adopted, the self-coupling base 10 is connected to a sewage discharge pipe through a three-way pipe, and the submersible sewage pump 5 works alternately when the submersible sewage pump stops working, so that the reliability of the submersible sewage pump 5 is improved.
The submersible sewage pump 5 is connected with a self-coupling base 10, the self-coupling base 10 is provided with a coupling base fixing pipe 11, a liquid level control switch can be arranged on the outer wall of the coupling base fixing pipe 11 or the outer wall of a pressure sewage discharge pipe 12, and the pressure sewage discharge pipe 12 is arranged between the self-coupling base 10 and the sewage outlet 3. The submersible sewage pump 5 is arranged below the liquid level, the water quality is poor, people cannot directly enter the submersible sewage pump for maintenance, the quick assembly of the interface of the submersible sewage pump 5 is realized through the self-coupling base 10, the self-coupling base 10 is fixed to the bottom of the well body 1 through screws, and the coupling seat fixing tube 11 plays a role in compressing and fixing the self-coupling base 10. The sewage at the bottom is lifted and discharged through the submersible sewage pump 5, the self-coupling base 10, the pressure sewage discharge pipe 12 and the sewage outlet 3.
The pressure sewage discharge pipe 12 is provided with a gate valve 13 and a check valve 14, and the rainwater overflow port 4 is provided with a duckbill check valve 15 or an electric knife gate valve. The gate valve 13 can control the opening and closing of the pressure sewage discharge pipe 12, the check valve 14 can prevent the backflow of sewage, and the duckbill check valve 15 or the electric knife gate valve can prevent the backflow of rainwater.
The bottom of the well body 1 is provided with a sewage collecting slope 16, and the sewage collecting slope 16 adopts a steepest descent structure. The section curve of the sewage collecting slope 16 is designed by adopting the steepest descent line, and is based on the principle that the fluid falls fastest along the steepest descent line instead of the straight slope under the action of gravity. The sewage and the sludge flow to the action range of the submersible sewage pump 5 along the fastest path, and the aim of quickly and efficiently removing the sewage and the sludge is fulfilled.
The submersible sewage pump 5 is provided with a flushing valve 17, and the flushing valve 17 is provided with a flushing port 18 with adjustable direction. And a flushing valve 17 with an automatic dirt cleaning function is adopted on the submersible sewage pump 5, so that sludge deposition is avoided. The flushing valve 17 is designed by adopting the principle of fluid jet flow, gravity or buoyancy, can automatically stir and flush sludge in the early stage of each pump starting, and the flushing time can be flexibly adjusted within the time range of about 5 minutes by an adjuster on the flushing valve 17. The flushing valve 17 is connected with a flushing port 18 with adjustable direction in front, and the optimal flushing direction can be reached by adjusting the flushing port 18 with adjustable direction. When a double-pump structure is used, the flushing valve 17 can be connected to the joint of the three-way pipe and the pressure sewage discharge pipe 12, the two pumps share one set of automatic flushing valve 17, automatic flushing is realized, and the cost of one set of flushing valve 17 is saved.
The water inlet 2 is provided with a grating 19, the grating 19 is provided with a grating sling chain 20, the grating sling chain 20 is arranged on the well body 1, the well body 1 is provided with a grating guide rail 21, and the grating 19 is in sliding connection with the grating guide rail 21. The grating 19 has a filtering effect, large particles are left in the grating 19, the grating 19 is lifted through the grating hanging chain 20 and the grating guide rail 21, the grating 19 is conveniently and periodically cleaned, and the grating 19 is prevented from being blocked.
The well body 1 is provided with an overhaul platform 22, and the overhaul platform 22 is provided with an escalator 23. The escalator 23 is convenient for the maintainers to enter the well body 1 to overhaul and maintain facilities in the well body 1.
The well body 1 is provided with an anti-skidding well lid 24, the anti-skidding well lid 24 is provided with a top-extending ventilation port 25, the anti-skidding well lid 24 is provided with an anti-theft locking buckle 26 or an anti-theft alarm position switch, and the well body 1 is provided with an anti-falling net hook 28. The top-extending ventilation ports 25 can realize ventilation in the well body 1, the anti-theft device can prevent the non-expected opening of the anti-slip well lid 24, and meanwhile, the anti-slip well lid 24 can be prevented from being opened by mistake to cause safety problems, and the anti-falling net hook 28 can be provided with an anti-falling net to prevent people from falling accidentally.
The well body 1 is an integral prefabricated structure, and the well body 1 is provided with a hoisting opening 27. The integral type prefabricated construction installation cycle is short, the construction of being convenient for, and meets the condition that needs the migration after the construction completion and can remove in a flexible way, and hoist and mount mouth 27 has then made things convenient for the removal hoist and mount of well body 1. The well body 1 is made of recyclable environment-friendly materials such as high-density polyethylene HDPE and the like, the performance is stable and reliable, and the service life is as long as more than 50 years. The integral prefabricated structure does not adopt splicing, so that the well body 1 is good in sealing effect and not easy to leak.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
1. the lifting and discharging of sewage are intelligently realized, and the automatic sludge removing function is realized;
2. intelligently realizing functions of initial rainwater drainage, automatic cleaning, rainwater secondary precipitation and the like;
3. the integral pipe well is made of environment-friendly recyclable materials, and the product is stable and reliable, has no leakage and has long service life;
4. the device is unattended, is connected to the integrated control intelligent electric cabinet 6, and can be further connected to a central console, intelligent control is realized according to needs, a good interface is provided with the Internet of things, and the later operation and maintenance cost is low;
5. the installation period is short, the investment is saved, the construction is simple and convenient, and the construction development trend of the municipal industry is met;
6. the disassembly and the migration are convenient, the reusability is high, and the upgrading engineering of the long-term urban rainwater and sewage distribution system is facilitated.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (10)
1. Prefabricated formula wisdom rain sewage separation well, its characterized in that: the sewage submersible pump comprises a well body, wherein the well body is provided with a water inlet, a sewage outlet, a rainwater overflow port and a submersible sewage pump, the sewage outlet is communicated with the submersible sewage pump, and the submersible sewage pump is connected with a liquid level control switch.
2. The prefabricated intelligent rain and sewage separating well of claim 1, wherein: the submersible sewage pump and the liquid level control switch are connected with an intelligent electric cabinet, the liquid level control switch comprises a pump stop liquid level float switch, a pump start liquid level float switch and an alarm liquid level float switch, the pump stop liquid level float switch controls the submersible sewage pump to stop, and the pump start liquid level float switch controls the submersible sewage pump to start.
3. The prefabricated intelligent rain and sewage separating well of claim 1, wherein: the submersible sewage pump is connected with a self-coupling base, the self-coupling base is provided with a coupling seat fixing pipe, the liquid level control switch is arranged on the coupling seat fixing pipe, and a pressure sewage discharge pipe is arranged between the self-coupling base and the sewage outlet.
4. The prefabricated intelligent rain and sewage separating well of claim 3, wherein: the pressure blow-off pipe is provided with a gate valve and a check valve, and the rainwater overflow port is provided with a duckbill check valve or an electric knife gate valve.
5. The prefabricated intelligent rain and sewage separating well of claim 1, wherein: the bottom of the well body is provided with a sewage collecting slope, and the sewage collecting slope adopts a steepest descent structure.
6. The prefabricated intelligent rain and sewage separating well of claim 1, wherein: the submersible sewage pump is provided with a flushing valve, and the flushing valve is provided with a flushing port with an adjustable direction.
7. The prefabricated intelligent rain and sewage separating well of claim 1, wherein: the water inlet is provided with a grid, the grid is provided with a grid sling chain, the grid sling chain is arranged on the well body, the well body is provided with a grid guide rail, and the grid is in sliding connection with the grid guide rail.
8. The prefabricated intelligent rain and sewage separating well of claim 1, wherein: the well body is equipped with overhauls the platform, it is equipped with the staircase to overhaul the platform.
9. The prefabricated intelligent rain and sewage separating well of claim 1, wherein: the well body is equipped with anti-skidding well lid, anti-skidding well lid is equipped with and stretches a ventilation mouth, anti-skidding well lid is equipped with the theftproof locking and detains, the well body is equipped with prevents weighing down the net couple.
10. The prefabricated intelligent rain and sewage separating well of claim 1, wherein: the well body formula prefabricated construction as an organic whole, the well body is equipped with the hoist and mount mouth.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920574510.8U CN210066969U (en) | 2019-04-24 | 2019-04-24 | Prefabricated formula wisdom rain sewage separation well |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920574510.8U CN210066969U (en) | 2019-04-24 | 2019-04-24 | Prefabricated formula wisdom rain sewage separation well |
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| CN210066969U true CN210066969U (en) | 2020-02-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016956A (en) * | 2019-04-24 | 2019-07-16 | 浙江双林环境股份有限公司 | Prefabricated wisdom rain dirt separates well |
| CN111197346A (en) * | 2020-02-21 | 2020-05-26 | 中建一局集团安装工程有限公司 | A new type of comprehensive pumping station system for improving rainwater quality and its construction method |
-
2019
- 2019-04-24 CN CN201920574510.8U patent/CN210066969U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016956A (en) * | 2019-04-24 | 2019-07-16 | 浙江双林环境股份有限公司 | Prefabricated wisdom rain dirt separates well |
| CN111197346A (en) * | 2020-02-21 | 2020-05-26 | 中建一局集团安装工程有限公司 | A new type of comprehensive pumping station system for improving rainwater quality and its construction method |
| CN111197346B (en) * | 2020-02-21 | 2020-12-29 | 中建一局集团安装工程有限公司 | A comprehensive pumping station system for improving the quality of rainwater and its construction method |
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