CN2764822Y - Double-supply double-drain system for municipal water - Google Patents
Double-supply double-drain system for municipal water Download PDFInfo
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- CN2764822Y CN2764822Y CN 200520029867 CN200520029867U CN2764822Y CN 2764822 Y CN2764822 Y CN 2764822Y CN 200520029867 CN200520029867 CN 200520029867 CN 200520029867 U CN200520029867 U CN 200520029867U CN 2764822 Y CN2764822 Y CN 2764822Y
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Abstract
The utility model relates to a double-supply and double-drain circulating system for municipal water, which can classify and differently use the resource of municipal pure water, and industrial and domestic water is improved from industrial water, domestic sewage, wastewater and rain and snow water mixed type single-supply and single-drain system which can use the resource of municipal pure water only once. The utility model comprises a water supply pipeline net for water supply, wherein the wastewater of enterprises and institutions and urban domestic water are communicated with wastewater storage tanks by pipelines, the wastewater storage tanks are communicated with high layer water storage tanks through water-supply devices, and the high layer water storage tanks are communicated with non-drinking water, water usage devices and rivers without sources; the sewerage of the enterprises and the institutions and domestic sewage are communicated with sewerage treating devices, the output ends of the sewerage treating devices are communicated with water usage devices of the enterprises and the institutions, the non-water-supply part of the urban domestic water and the rivers without sources, and the rivers without sources are communicated with the water usage devices of the enterprises and the institutions and the non-water-supply part of the urban domestic water. The utility model has the advantages that the utilization rate of water resource is enhanced, the sewage discharging quantity of urban sewage pipeline network is reduced, environmental pollution from the urban sewage is reduced and ecological balance is protected.
Description
Technical field
The utility model relates to a kind of single for the single urban water use double-supply double-drainage circulation system that changes city water purification resource and industry, urban life and other water classification use into by traditional disposable comprehensive use of city water purification resource, urban industry, sanitary sewage, waste water, sleet water mixed type.
Background technology
China is one of country of serious water shortage, and is totally unfavorable to development and national economy because severe shortage of water resource, quickening of urbanization process especially, and water shortage status is more serious.At present the use idea and the method for water resource are still traditional for thousands of years water resource and utilize idea and method, and sanitary sewage, industrial wastewater, sleet water mixed type are single to be to cause present water resource wretched insufficiency and the major reason of wasting for conventional method such as single.Recently come, people round how to economize on water, problem such as secondary waste water use how, a lot of technical schemes have been developed, but these technical schemes are innovation and invention that the product round family or utensil carries out basically, can not change fundamentally that the mixed type of entire city is single utilizes method for single water resource, cause the waste of great lot of water resources and the pollution of environment.
Summary of the invention
The purpose of this utility model be to overcome the deficiencies in the prior art and a kind of utilization rate that can effectively improve water resource is provided, reduce municipal sewage pipe network quantity of wastewater effluent, reduce the urban water use double-supply double-drainage circulation system of municipal sewage environmental pollution, the protection ecological homeostasis.
The purpose of this utility model is achieved in that and comprises with river, underground water, sleet water is the city tap-water factory department branch that the water source processes, the tap water output of water works is by the common enterprises and institutions of pipeline and city part, the special tap water supply piping network that the enterprises and institutions' part and the city domestic water part UNICOM formation of chemical industry heavy metal containing sewage output are arranged in city, the discharge water of the common enterprises and institutions in city water partly is divided into sewage part and waste water part, the discharge water part of city domestic water also is divided into sewage part and waste water part, and the city is special to have the discharge water of enterprises and institutions' water of chemical industry heavy metal containing sewage output partly to be divided into toxic sewage part, nonhazardous sewage part and waste water part; By pipeline the waste water part of the common enterprises and institutions in city waste water part, city domestic water is linked through remove contamination pond and waste water reservoir of precipitation, the waste water reservoir links by pipeline, fountain pool and supply equipment and high-rise storage tank again, high-rise storage tank partly links by the undrinkable water of pipeline and city domestic water, high-rise storage tank links by the watering equipment of the common enterprises and institutions of pipeline and city again, and the waste water reservoir does not have source fluvial facies UNICOM by pipeline and city again; By the sewage part of pipeline with the common enterprises and institutions in city water, the sewage that the city is special the nonhazardous sewage part of chemical industry heavy metal containing sewage output and a city domestic water partly links with the sewage disposal device of Wastewater Treatment Plant, the sewage disposal device output of Wastewater Treatment Plant links by the watering equipment of the common enterprises and institutions of pipeline and city, the sewage disposal device output of Wastewater Treatment Plant partly links by the undrinkable water of pipeline and city domestic water, the output of the sewage disposal device of Wastewater Treatment Plant does not have source fluvial facies UNICOM by pipeline and city again, the sewage disposal device output of Wastewater Treatment Plant is by pipeline and the city is special has enterprises and institutions' watering equipment of chemical industry heavy metal containing sewage output to link, the city is special to have the toxic sewage part of enterprises and institutions' watering equipment generation of chemical industry heavy metal containing sewage output to link by the Sewage Disposal input of pipeline with oneself, and the output of Sewage Disposal passes through pipeline, pump, reservoir, fountain pool and city are special to have enterprises and institutions' watering equipment of chemical industry heavy metal containing sewage output to link.
The utlity model has utilization rate, the quantity of wastewater effluent that reduces municipal sewage pipe network that can effectively improve water resource, the advantage that reduces municipal sewage environmental pollution, the protection ecological homeostasis.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprise with river 2, underground water 3, sleet water 19 be that city tap-water factory department that water source 1 processes divides 4, the tap water output of water works has enterprises and institutions' part 14 of chemical industry heavy metal containing sewage output and a tap water supply piping network that city domestic water part 6 UNICOMs constitute by the common enterprises and institutions of pipeline and city part 5, city are special
The discharge water of the common enterprises and institutions in city 5 waters partly is divided into sewage part 12 and waste water part 25, the discharge water part of city domestic water 6 also is divided into sewage part 26 and waste water part 7, and the city is special to have the discharge water of enterprises and institutions' 14 waters of chemical industry heavy metal containing sewage output partly to be divided into toxic sewage part, nonhazardous sewage part and waste water part.
By pipeline the waste water part 7 of the common enterprises and institutions in city waste water part 25, city domestic water is linked with waste water reservoir 9 through the precipitation pond 8 of removing contamination, waste water reservoir 9 links by pipeline, fountain pool 10 and supply equipment and high-rise storage tank 11 again, high-rise storage tank 11 partly links by the undrinkable water of pipeline and city domestic water 6, high-rise storage tank links by the watering equipment of the common enterprises and institutions 5 of pipeline and city again, and waste water reservoir 9 does not have river, source 21 by pipeline and city again and links.
By pipeline the sewage part 26 of special nonhazardous sewage part that chemical industry heavy metal containing sewage output arranged in sewage part 12, the city of the common enterprises and institutions in city water and the city domestic water sewage disposal device with Wastewater Treatment Plant 13 is linked.
The sewage disposal device output of Wastewater Treatment Plant 13 links by the watering equipment of the common enterprises and institutions 5 of pipeline and city, the sewage disposal device output of Wastewater Treatment Plant 13 partly links by the undrinkable water of pipeline and city domestic water 6, the output of the sewage disposal device of Wastewater Treatment Plant does not have river, source 21 by pipeline and city again and links, and the sewage disposal device output of Wastewater Treatment Plant 13 is by pipeline and the city is special has enterprises and institutions' 14 watering equipments of chemical industry heavy metal containing sewage output to link.
The city does not have river, source 21 and links by pumping plant 22 and pipeline and waste water reservoir 9 again.
The city is special to have the toxic sewage part of enterprises and institutions' 14 watering equipments generation of chemical industry heavy metal containing sewage output to link by Sewage Disposal 16 inputs of pipeline with oneself, and the output of Sewage Disposal 16 has enterprises and institutions' 14 watering equipments of chemical industry heavy metal containing sewage output to link by pipeline, pump 15, reservoir 18, fountain pool 17 with the city is special.
The discharge water of the common enterprises and institutions in city water partly is divided into sewage part and waste water part, and sewage is meant that partly the equipment of industrial product uses the back to produce the sewage emissions pipeline, and waste water is meant that partly nonproductive equipment uses the back to produce the discharge tube of water.
The discharge water part of city domestic water also is divided into sewage part and waste water part, and sewage partly is meant washroom urinal drainage pipe, and waste water partly is meant other pipeline of non-washroom urinal drainage pipe.
The city is special to have the discharge water of enterprises and institutions' water of chemical industry heavy metal containing sewage output partly to be divided into toxic sewage part, nonhazardous sewage part and waste water part, and toxic sewage partly is meant equipment of industrial product discharge chemical industry heavy metal containing sewage.The city is special to have the discharge water of enterprises and institutions' water of chemical industry heavy metal containing sewage output partly to be divided into toxic sewage part, nonhazardous sewage part and waste water part, toxic sewage partly is meant equipment of industrial product discharge chemical industry heavy metal containing sewage, the city is special to have the toxic sewage part of enterprises and institutions' watering equipment generation of chemical industry heavy metal containing sewage output to link by the Sewage Disposal input of pipeline with oneself, and the output of Sewage Disposal passes through pipeline, pump, reservoir, fountain pool and city are special to have enterprises and institutions' watering equipment of chemical industry heavy metal containing sewage output to link.
The waste water reservoir can be meant a kind of music fountain, the landscape artificial lake.
The sewage disposal device output of Wastewater Treatment Plant by pipeline and common enterprises and institutions, the city is special has the watering equipment of the enterprises and institutions of chemical industry heavy metal containing sewage output to link, be meant elder generation by pipeline and reservoir, and then link by fountain pool, pump and watering equipment.
The output of the sewage disposal device of Wastewater Treatment Plant partly links by the non-tap water of pipeline and city domestic water again, is meant elder generation by pipeline and reservoir, and then links by fountain pool, pump and high-rise storage tank.
City inspection shaft 20 links by city underground sewer and Wastewater Treatment Plant, and urban district sleet water is flowed to the city underground sewer by inspection shaft, sends into Wastewater Treatment Plant by the city underground sewer.
Urban road cuts Great Gulch 20 by aqueduct and no source fluvial facies UNICOM, and urban district sleet water cuts Great Gulch by urban road and is flowed to the city and do not have the river, source.
The waste water reservoir is divided into one-level reservoir and secondary reservoir, coarse filtration and fine filtering device are set between one-level reservoir and secondary reservoir, secondary reservoir output by pipeline, pump house with filtering after waste water send into fountain pool, after water spray purifies, by tower-free water supplying graywater is input into high-rise reservoir, washroom urinal for the common enterprises and institutions in city industrial water equipment and city domestic water uses, industrial waste water after the use and sanitary sewage link by sewage conduct and municipal sewage plant.
The water supply line network system of city tap-water factory, comprise 1. river by the water works, underground water, sleet water is the purified treatment at water source, the output of process equipment links by the production of the common enterprises and institutions of pipeline and city and the water supply pipe of the city domestic water in living water use and the living community, 2. links with the water supply pipe of the production of the special enterprises and institutions that chemical industry heavy metal containing sewage output arranged in city and living water use link the 4. input of the water works facility that all water purification with the city use of water supply pipe with the production of municipal sewage plant and living water use that links 3..
The waste water water supply line network system that produces after the sewerage treatment of municipal sewage plant, comprise 1. waste water output by municipal sewage plant's purification apparatus output by pipeline and common enterprises and institutions, the city is special has the watering equipment of the enterprises and institutions of chemical industry heavy metal containing sewage output to link, 2. the output of the sewage disposal device of Wastewater Treatment Plant partly links by the non-tap water of pipeline and city domestic water again, and 3. the output of the sewage disposal device of Wastewater Treatment Plant does not have source fluvial facies UNICOM by pipeline and city again;
It is the water supply line network system that middle water uses that the city does not have the river, source, comprise that 1. the waste water reservoir links in the city common enterprises and institutions productive life in the trunk water supply pumping plant, point of waste water, output by aqueduct and city and the living community for the city provides by passive river, city, 2. with the enterprises and institutions of the harmful sewage output of the special chemical industry heavy metal in city in water waste water reservoir link, 3. unnecessary waste water can not have outflow city, river, source by the city, goes into rivers,lakes and seas 24.23 is the cities and towns comprehensive water-using that does not have river, source and tap water supply piping network UNICOM with the city, and its sewage and Wastewater Treatment Plant link.
The sewage source of municipal sewage plant: 1. the sanitary sewage that produces of city common enterprises and institutions production waste and sanitary sewage and living community 2. the industry of the nonhazardous of the enterprises and institutions of the harmful sewage output of the special chemical industry heavy metal in city and sanitary sewage 3. the city proper sleet water mixed type sewage that is flowed to ground, city sewage conduct by inspection shaft 4. do not have the nonhazardous that the 5. city integrated type tap water of sewage that the washroom of two sides, river, source produces uses the back to be produced by the city, industry, life and other all kinds of sewage.
The city does not have the wastewater source in river, source: 1. by the available waste water that produces after municipal sewage plant's purified treatment, 2. the daily life sewage that is produced by common enterprises and institutions, production, life and living community is flowed to the waste water in the wastewater disposal basin, and 3. the city proper snow-broth cuts the Great Gulch aqueduct by urban road and is flowed to the waste water that the city does not have the sleet water section in river, source.
The discharge unit of city domestic water, be divided into sewage part and waste water part, sewage partly is meant the drainage pipe of washroom urinal, waste water partly is meant other pipeline of non-washroom urinal drainage pipe, the sewage part also can comprise the manure pit of sewage vent line, and waste water partly refers to have a bath, wash the dishes, wash one's hands, do washing, wash waters such as dish.Utilized water after the municipal sewage plant handles is called waste water, and water in also can claiming, waste water and Zhong Shui are the scopes that belongs to same nature.
City tap-water water supply line and waste water water supply line form two for piping network, and sewage and discharge of wastewater pipeline form double piping network.
Claims (7)
1, a kind of urban water use double-supply double-drainage circulation system, comprise with river (2), underground water (3), sleet water (19) be the tap water output of the city tap-water factory department branch (4) processed of water source (1), water works by pipeline and the common enterprises and institutions' parts in city (5), the special tap water supply piping network that enterprises and institutions' parts (14) and city domestic water part (6) UNICOM formation of chemical industry heavy metal containing sewage output are arranged in city, it is characterized in that:
The discharge water of a, the common enterprises and institutions in city (5) water partly is divided into sewage part (12) and waste water part (25), the discharge water part of city domestic water (6) also is divided into sewage part (26) and waste water part (7), the city is special to have the discharge water of enterprises and institutions (14) water of chemical industry heavy metal containing sewage output partly to be divided into toxic sewage part, nonhazardous sewage part and waste water part
B, by pipeline with the common enterprises and institutions in city waste water part (25), the waste water of city domestic water part (7) links with waste water reservoir (9) through the precipitation pond (8) of removing contamination, waste water reservoir (9) passes through pipeline again, fountain pool (10) and supply equipment and high-rise storage tank (11) link, high-rise storage tank (11) partly links by the undrinkable water of pipeline and city domestic water (6), high-rise storage tank links by the watering equipment of the common enterprises and institutions of pipeline and city (5) again, waste water reservoir (9) does not have river, source (21) by pipeline and city again and links
C, the sewage part (26) of special nonhazardous sewage part that chemical industry heavy metal containing sewage output arranged of the sewage of the common enterprises and institutions in city water part (12), city and the city domestic water sewage disposal device with Wastewater Treatment Plant (13) is linked by pipeline
The sewage disposal device output of d, sewage treatment plant (13) links by the watering equipment of the common enterprises and institutions of pipeline and city (5); The sewage disposal device output of sewage treatment plant (13) partly links by the undrinkable water of pipeline and city domestic water (6); The output of the sewage disposal device of sewage treatment plant does not have river, source (21) by pipeline and city again and links; The sewage disposal device output of sewage treatment plant (13) is by pipeline and the city is special has enterprises and institutions (14) watering equipment of chemical industry heavy metal containing sewage output to link
E, city do not have river, source (21) and link by pumping plant (22) and pipeline and waste water reservoir (9) again,
The toxic sewage part that f, city be special to have enterprises and institutions (14) watering equipment of chemical industry heavy metal containing sewage output to produce links by Sewage Disposal (16) input of pipeline with oneself, and the output of Sewage Disposal (16) is by pipeline, pump (15), reservoir (18), fountain pool (17) and the city is special has enterprises and institutions (14) watering equipment of chemical industry heavy metal containing sewage output to link.
2, a kind of urban water use double-supply double-drainage circulation system according to claim 1, it is characterized in that: the discharge water of the common enterprises and institutions in city water partly is divided into sewage part and waste water part, sewage is meant that partly the equipment of industrial product uses the back to produce the sewage emissions pipeline, and waste water is meant that partly nonproductive equipment uses the back to produce the discharge tube of water.
3, a kind of urban water use double-supply double-drainage circulation system according to claim 1, it is characterized in that: the discharge water part of city domestic water also is divided into sewage part and waste water part, sewage partly is meant washroom urinal drainage pipe, and waste water partly is meant other pipeline of non-washroom urinal drainage pipe.
4, a kind of urban water use double-supply double-drainage circulation system according to claim 1, it is characterized in that: the city is special to have the discharge water of enterprises and institutions' water of chemical industry heavy metal containing sewage output partly to be divided into toxic sewage part, nonhazardous sewage part and waste water part, and toxic sewage partly is meant equipment of industrial product discharge chemical industry heavy metal containing sewage.
5, a kind of urban water use double-supply double-drainage circulation system according to claim 1, it is characterized in that: city inspection shaft links by city underground sewer and Wastewater Treatment Plant, urban district sleet water is flowed to the city underground sewer by inspection shaft, sends into Wastewater Treatment Plant by the city underground sewer.
6, a kind of urban water use double-supply double-drainage circulation system according to claim 1 is characterized in that: urban road cuts Great Gulch, city inspection shaft (20) links with river, no source and Wastewater Treatment Plant by aqueduct,
7, a kind of urban water use double-supply double-drainage circulation system according to claim 1, it is characterized in that: the waste water reservoir is divided into one-level reservoir and secondary reservoir, coarse filtration and fine filtering device are set between one-level reservoir and secondary reservoir, secondary reservoir output passes through pipeline, pump house with filtering after waste water send into fountain pool, after water spray purifies, by tower-free water supplying graywater is input into high-rise reservoir, washroom urinal for the common enterprises and institutions in city industrial water equipment and city domestic water uses, industrial waste water after the use and sanitary sewage link by sewage conduct and municipal sewage plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520029867 CN2764822Y (en) | 2005-01-25 | 2005-01-25 | Double-supply double-drain system for municipal water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520029867 CN2764822Y (en) | 2005-01-25 | 2005-01-25 | Double-supply double-drain system for municipal water |
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| Publication Number | Publication Date |
|---|---|
| CN2764822Y true CN2764822Y (en) | 2006-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200520029867 Expired - Lifetime CN2764822Y (en) | 2005-01-25 | 2005-01-25 | Double-supply double-drain system for municipal water |
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| CN (1) | CN2764822Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327088C (en) * | 2005-01-25 | 2007-07-18 | 周怀志 | Double-supply double-drainage circulation system for multipurpose use city water resource |
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2005
- 2005-01-25 CN CN 200520029867 patent/CN2764822Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327088C (en) * | 2005-01-25 | 2007-07-18 | 周怀志 | Double-supply double-drainage circulation system for multipurpose use city water resource |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20050125 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |