CN110777877A - Building toilet water circulation and reuse system - Google Patents

Building toilet water circulation and reuse system Download PDF

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Publication number
CN110777877A
CN110777877A CN201810854666.1A CN201810854666A CN110777877A CN 110777877 A CN110777877 A CN 110777877A CN 201810854666 A CN201810854666 A CN 201810854666A CN 110777877 A CN110777877 A CN 110777877A
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CN
China
Prior art keywords
pipe
water
secondary drainage
tank
water tank
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Pending
Application number
CN201810854666.1A
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Chinese (zh)
Inventor
秦虎
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Individual
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Individual
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Priority to CN201810854666.1A priority Critical patent/CN110777877A/en
Publication of CN110777877A publication Critical patent/CN110777877A/en
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • E03B2001/045—Greywater supply systems using household water
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/146—Water conservation; Efficient water supply; Efficient water use using grey water
    • Y02A20/148—Water conservation; Efficient water supply; Efficient water use using grey water using household water from wash basins or showers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/30—Relating to industrial water supply, e.g. used for cooling

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

A water circulation and reuse system for the toilet of building is composed of a washbasin with vegetable basin, a sewage draining pipe under said washbasin, a secondary drainage branch pipe under said vegetable basin, a water tank inlet pipe, a overflow pipe, a toilet inlet pipe, a filter net, a water tank inlet pipe, a overflow pipe, a secondary drainage branch pipe, a washbasin, a sewage draining branch pipe, a pressure water pump, a pool overflow pipe, a toilet inlet pipe, and a sewage draining branch pipe.

Description

Building toilet water circulation and reuse system
Technical Field
The invention relates to a water recycling system for a building toilet.
Background
At present, fresh water is lacking all over the world, water is a life source, all things in the world are moistened, water does not exist, life can be negotiated, and in life, water plays an important role all the time and is true: the water saving is important, the water conservation is in the present generation, the work is in the thousand autumn, due to the shortage of water resources, the building toilet water recycling system can recycle the waste water discharged twice, the purpose of saving water is achieved, the waste of water resources is avoided, 9 cubic meters of water can be saved by flushing the closestool five times every day for every family, and 36.18 billion cubic meters of water can be saved by flushing the closestool one year in the whole country.
Disclosure of Invention
The invention aims to provide a building toilet water recycling system which is simple in structure, easy to produce and manufacture and low in manufacturing cost, waste water discharged by upper-floor households can be used for lower-floor households, water is intermittently injected into a top-floor secondary drainage main pipe from waste water stored in a water collecting tank by a pressure pump to replenish water for water collecting tanks of all floors, and therefore a set of complete water recycling system is formed, the shortage of water resources can be fundamentally solved, and the purpose of saving the water resources is achieved.
The purpose of the invention is realized as follows: a water circulation and reuse system for the toilet of building is composed of a washbasin with vegetable basin, a sewage draining pipe under said basin, a secondary drainage branch pipe is arranged at the lower part of the vegetable washing basin, a water tank inlet pipe and a water tank overflow pipe are arranged at the upper part of the water collecting tank, a closestool inlet pipe is arranged at the lower part of the water collecting tank, a filter screen is arranged in the water inlet pipe of the water tank, the side surface of the secondary drainage main pipe is provided with the water inlet pipe of the water tank, an overflow pipe of the water tank and a secondary drainage branch pipe, the secondary drainage branch pipe is connected with a washbasin, the side surface of the main drainage pipe is provided with a branch drainage pipe, the upper end of the secondary water supply pipe is connected with a secondary drainage main pipe, the lower part of the secondary water supply pipe is provided with a pressure water pump, the upper side wall of the water collecting tank is provided with a water tank overflow pipe, the upper side of the closestool is connected with a closestool water inlet pipe, and the lower part of the closestool is connected with a sewage discharge branch pipe.
The invention has simple structure, can be made of plastic, copper and stainless steel materials, has low cost and is easy to produce and manufacture, therefore: the method has the advantages that a conservation-oriented society is established, sustainable utilization of water resources is imperative, water utilization structures and management modes are reasonably adjusted, efficient utilization of the water resources can be realized, limited water resources can meet living requirements of people, sustainable development of social economy and construction is guaranteed, and the method can be realized only by adopting advanced water-saving equipment and technical means.
Drawings
The invention will be further explained with reference to the drawings.
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged view of a part of the structure of the present invention.
Detailed Description
A water recycling system for a building toilet comprises a washbasin 3 with a vegetable 2, a blow-off pipe 15 is arranged at the lower part of the washbasin 1, a secondary drainage branch pipe 16 is arranged at the lower part of the vegetable 2, a water tank inlet pipe 7, a water tank overflow pipe 8 and a toilet bowl inlet pipe 10 are arranged at the upper part of a water collecting tank 4, a filter screen 19 is assembled in the water tank inlet pipe 7, the water tank overflow pipe 8 and the secondary drainage branch pipe 16 are arranged at the side of the secondary drainage main pipe 5, the washbasin 3 is connected to the secondary drainage branch pipe 16, the blow-off branch pipe 15 is arranged at the side of the drainage main pipe 6, the secondary drainage main pipe 5 is connected to the upper end of the secondary upper water pipe 9, a pressurized water pump 12 is arranged at the lower part of the secondary drainage main pipe 7, a water tank overflow pipe 13 is arranged at the upper side wall of a water collecting tank 14, the toilet, The lower part is connected with a sewage branch pipe 15.
The washbasin 3 is a square basin, the lower part of the washbasin is connected with a secondary drainage branch pipe 16, and the secondary drainage branch pipe 16 is connected with a secondary drainage main pipe 5.
The bowl washing basin 1 is a square basin, the lower part of the bowl washing basin is connected with a sewage branch pipe 15, the sewage branch pipe 15 is connected with the bottom of a closestool 11, and a water tank of the closestool 11 is connected with a closestool water inlet pipe 10.
The water collecting tank 4 is an oval barrel, a water tank inlet pipe 7 and a water tank overflow pipe 8 are arranged at the upper part of the water collecting tank 4 and are connected with the secondary drainage main pipe 5, and a closestool inlet pipe 10 is arranged at the lower part of the water collecting tank 4 and is connected with a water tank of a closestool 11.
The secondary drainage main pipe 5 is a circular pipe, a secondary drainage branch pipe 16, a water tank inlet pipe 7 and a water tank overflow pipe 8 are connected to the side surface of the secondary drainage main pipe 5, a special-shaped pipe is arranged at the junction of the secondary drainage main pipe 5 and the water tank inlet pipe 7, a filter screen 19 is installed at the water inlet of the water tank inlet pipe 7, a partition plate 20 is vertically connected to the middle of the secondary drainage main pipe 5, an inspection port 18 is arranged on the side portion of the partition plate 20, and the lower portion of the secondary drainage main pipe 5 is led into the pool of the water collecting pool 14.
The main sewage discharge pipe 6 is a circular pipe, the side surface of the main sewage discharge pipe 6 is connected with a branch sewage discharge pipe 15, and the lower part of the main sewage discharge pipe 6 extends out of the building and is connected with a sewage discharge pipeline (21).
The secondary water supply pipe 9 is a circular pipe, the upper end of the secondary water supply pipe is connected with the secondary drainage main pipe 5, the lower part of the secondary water supply pipe is connected with a pressure water pump 12, and the lower end of the secondary water supply pipe is communicated with the inner bottom of a water collecting tank 14.
The water collecting tank 14 is rectangular, two partition walls 17 are arranged in the water collecting tank 14, one end of the overflow pipe 13 of the water tank is connected with the upper side wall of the water collecting tank 14, and the other end of the overflow pipe extends out of the building and is connected with a sewage discharge pipeline (21).
The water inlet pipe 7 of the water tank is a circular pipe, a filter screen 19 is arranged in the water inlet pipe 7 of the water tank, one end of the water inlet pipe 7 of the water tank is connected with the water collecting tank 4, and the other end is connected with the secondary drainage main pipe (5).

Claims (9)

1. The building toilet water recycling system comprises a washbasin (3) with a vegetable washing basin (2), and is characterized in that: a blow-off pipe (15) is arranged at the lower part of the bowl washing basin (1), a secondary drainage branch pipe (16) is arranged at the lower part of the vegetable washing basin (2), a water tank inlet pipe (7), a water tank overflow pipe (8) and a toilet bowl inlet pipe (10) are arranged at the upper part of the water collecting tank (4), a filter screen (19) is assembled in the water tank inlet pipe (7), a water tank overflow pipe (8) and a secondary drainage branch pipe (16) are arranged at the side surface of the secondary drainage main pipe (5), a washbasin (3) is connected on the secondary drainage branch pipe (16), the blow-off branch pipe (15) is arranged at the side surface of the blow-off main pipe (6), the secondary drainage main pipe (5) is connected at the upper end of the secondary water supply pipe (9), a pressure water pump (12) is arranged at the lower part, a water, the upper side of the closestool (11) is connected with a closestool water inlet pipe (10), and the lower part is connected with a sewage branch pipe (15).
2. The building toilet water recycling system as claimed in claim 1, wherein: the washbasin (3) is a square basin, the lower part of the washbasin is connected with a secondary drainage branch pipe (16), and the secondary drainage branch pipe (16) is connected with a secondary drainage main pipe (5).
3. The building toilet water recycling system as claimed in claim 1, wherein: the bowl washing basin (1) is a square basin, the lower part of the bowl washing basin is connected with a sewage branch pipe (15), the sewage branch pipe (15) is connected with the bottom of a closestool (11), and a water tank of the closestool (11) is connected with a closestool water inlet pipe (10).
4. The building toilet water recycling system as claimed in claim 1, wherein: the water collecting tank (4) is an oval barrel, a water tank inlet pipe (7) is arranged at the upper part of the water collecting tank (4), a water tank overflow pipe (8) is connected with the secondary drainage main pipe (5), and a closestool inlet pipe (10) is arranged at the lower part of the water collecting tank (4) and is connected with a water tank of a closestool (11).
5. The building toilet water recycling system as claimed in claim 1, wherein: the secondary drainage main pipe (5) is a circular pipe, a secondary drainage branch pipe (16), a water tank inlet pipe (7) and a water tank overflow pipe (8) are connected to the side surface of the secondary drainage main pipe (5), a special-shaped pipe is arranged at the junction of the secondary drainage main pipe (5) and the water tank inlet pipe (7), a filter screen (19) is installed at the water inlet of the water tank inlet pipe (7), a partition plate (20) is vertically connected to the middle of the secondary drainage main pipe (5), an inspection opening (18) is formed in the side portion of the partition plate (20), and the lower portion of the secondary drainage main pipe (5) is led into the pool of the water collecting pool (14).
6. The building toilet water recycling system as claimed in claim 1, wherein: the main sewage discharge pipe (6) is a circular pipe, the side surface of the main sewage discharge pipe (6) is connected with a branch sewage discharge pipe (15), and the lower part of the main sewage discharge pipe (6) extends out of the building and is connected with a sewage discharge pipeline (21).
7. The building toilet water recycling system as claimed in claim 1, wherein: the secondary water supply pipe (9) is a circular pipe, the upper end of the secondary water supply pipe is connected with the secondary drainage main pipe (5), the lower part of the secondary water supply pipe is connected with the pressure water pump (12), and the lower end of the secondary water supply pipe is communicated with the inner bottom of the water collecting tank (14).
8. The building toilet water recycling system as claimed in claim 1, wherein: the water collecting tank (14) is rectangular, two partition walls (17) are arranged in the water collecting tank (14), the upper side wall of the water collecting tank (14) is connected with one end of a water tank overflow pipe (13), and the other end of the water collecting tank extends out of the building and is connected with a sewage discharge pipeline (21).
9. The building toilet water recycling system as claimed in claim 1, wherein: the water inlet pipe (7) of the water tank is a circular pipe, a filter screen (19) is assembled in the water inlet pipe (7) of the water tank, one end of the water inlet pipe (7) of the water tank is connected with the water collecting tank (4), and the other end of the water inlet pipe of the water tank is connected with the secondary drainage main pipe (5).
CN201810854666.1A 2018-07-30 2018-07-30 Building toilet water circulation and reuse system Pending CN110777877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810854666.1A CN110777877A (en) 2018-07-30 2018-07-30 Building toilet water circulation and reuse system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810854666.1A CN110777877A (en) 2018-07-30 2018-07-30 Building toilet water circulation and reuse system

Publications (1)

Publication Number Publication Date
CN110777877A true CN110777877A (en) 2020-02-11

Family

ID=69382623

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810854666.1A Pending CN110777877A (en) 2018-07-30 2018-07-30 Building toilet water circulation and reuse system

Country Status (1)

Country Link
CN (1) CN110777877A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001635A1 (en) * 1990-01-20 1990-09-06 Claus Junkers Domestic waste water recycling system - consists of collection tanks and pump feeding water from baths to lavatory flush tanks
CN101012661A (en) * 2007-01-29 2007-08-08 武汉市新远大置业有限责任公司 Non-pollution discharge treating system for waste and water of resident storied building
CN101021076A (en) * 2007-03-26 2007-08-22 杨季 Domestic secondary water collecting tank
CN201250422Y (en) * 2008-01-25 2009-06-03 袁平 Overhead storied house secondary water system
CN205935090U (en) * 2016-08-01 2017-02-08 程进宝 Indoor hydrologic cycle purifier
CN206625293U (en) * 2017-03-23 2017-11-10 刘爱军 City dweller's water saving fixtures

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001635A1 (en) * 1990-01-20 1990-09-06 Claus Junkers Domestic waste water recycling system - consists of collection tanks and pump feeding water from baths to lavatory flush tanks
CN101012661A (en) * 2007-01-29 2007-08-08 武汉市新远大置业有限责任公司 Non-pollution discharge treating system for waste and water of resident storied building
CN101021076A (en) * 2007-03-26 2007-08-22 杨季 Domestic secondary water collecting tank
CN201250422Y (en) * 2008-01-25 2009-06-03 袁平 Overhead storied house secondary water system
CN205935090U (en) * 2016-08-01 2017-02-08 程进宝 Indoor hydrologic cycle purifier
CN206625293U (en) * 2017-03-23 2017-11-10 刘爱军 City dweller's water saving fixtures

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Application publication date: 20200211

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