CN201850575U - Energy-saving rainwater recycling system - Google Patents
Energy-saving rainwater recycling system Download PDFInfo
- Publication number
- CN201850575U CN201850575U CN2010205851178U CN201020585117U CN201850575U CN 201850575 U CN201850575 U CN 201850575U CN 2010205851178 U CN2010205851178 U CN 2010205851178U CN 201020585117 U CN201020585117 U CN 201020585117U CN 201850575 U CN201850575 U CN 201850575U
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- water
- rainwater
- high level
- energy
- water supply
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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
- 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
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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
- 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
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model relates to an energy-saving rainwater recycling system, which comprises a rainwater collection unit (1), a rainwater storage unit (2), a rainwater treatment unit (3), a clear water storage unit (4) and a pressured water supply pipe network (5) in sequential connection through pipelines. The system is characterized in that a high level water tank (6) is arranged above the pressured water supply pipe network (5), the water inlet of the high level water tank (6) is connected with a municipal tap water pipe (7) and the water outlet thereof is connected with one water inlet of the pressured water supply pipe network (5). Through the arrangement of the high level water tank above the pressured water supply pipe network and the adoption of indirect water supplementation manner by use of the high level water tank, the energy-saving rainwater recycling system provided by the utility model can fully meet the national specification and requirement; the water pressure of the municipal tap water is fully utilized in non-rainy seasons to achieve the purpose of every-saving water supply, which is more energy-saving than the conventional rainwater recycling system, so as to reduce the cost of everyday use of the system.
Description
Technical field
The utility model relates to a kind of energy-conservation rainwater recycling system, belongs to the building water supply and drainage technical field.
Background technology
At present, China is honest to try hard to recommend capable energy-saving and emission-reduction policy, advocates the low-carbon (LC) life, and rainwater is collected reclaiming system and more and more come into one's own, and is being widely used in all kinds of buildings.
In the prior art, the traditional rainwater of building is collected reclaiming system by these several parts formations of rainwater collection → rainwater storage → rainwater processing → clear water storage → pressurization water supply network (for the greening view or the usefulness of flushing the toilet).In the phase in rainy season, this system when having reduced the urban rainwater drainage load, has reduced the municipal tap water consumption by utilizing rainwater, reaches the purpose of environment-friendly water-saving.
Yet, when non-phase in rainy season, because of national standard " Code for design of building water supply and sewerage " GB50015-2003 (version in 2009) 3.2.3A bar regulation, " non-Drinking Water pipelines such as middle water, reuse rainwater are forbidden to be connected with the Drinking Water pipeline " (compulsive clause) is so can't directly supply water to the water supply network that pressurizes (for the greening view or the usefulness of flushing the toilet) in the municipal tap water.The moisturizing of reclaiming system clear water storage compartment is collected to rainwater in the general at present municipal tap water of adopting, supply water by the pressurization water supply network then, this way of supplying water is actually and pressurization is again carried out after the energy dissipating in the municipal tap water that pressure is arranged supplies water, not only can not play energy-saving effect, and, become more power consumption owing to there is the secondary pressurization.
In brief, rainwater of the prior art is collected reclaiming system just just can play water saving in the phase in rainy season effect, but not does not only economize on water also power consumption more during the phase in rainy season.
The utility model content
The utility model technical issues that need to address, it is the purpose of this utility model, collect the shortcoming that reclaiming system was not economized on water and consumed energy in the non-phase in rainy season in order to overcome existing rainwater, provide a kind of rainwater to collect reclaiming system, this system has in non-rainy season energy saving water supply, low energy consumption and the low characteristics of daily use cost.
The purpose of this utility model can reach by following measure:
A kind of energy-saving rainwater is collected reclaiming system, comprises the rainwater collector unit, rainwater storage element, rainwater processing unit, clear water storage element and the pressurization water supply network that connect successively by pipeline; It is characterized in that: above the pressurization water supply network high level cistern is set, the water inlet of described high level cistern is connected with the municipal tap water pipe, its delivery port is connected with a water inlet of pressurization water supply network.
In the practical application, the pressurization machine room of rainwater collector unit, rainwater storage element, rainwater processing unit, clear water storage element and pressurization water supply network all is located at outdoor basement, and described high level cistern is located at the high position of building; When non-phase in rainy season, add to high level cistern by the municipal tap water, made full use of the energy of municipal hydraulic pressure, supply water to the pressurization water supply network by high level cistern again, for the greening view or the usefulness of flushing the toilet.
The purpose of this utility model can also reach by following measure:
A kind of embodiment of the present utility model is: the rainwater processing unit may be to be made of water tank with strainer or filtered water reservoir.
A kind of embodiment of the present utility model is: can be provided with valve switch at the water inlet of high level cistern and the junction of municipal tap water pipe; Can be provided with valve switch at the delivery port of high level cistern and the junction of pressurization water supply network.
A kind of embodiment of the present utility model is: described high level cistern can constitute for the stainless steel water tank of two cubic metres of capacity at least.
The beneficial effects of the utility model are:
The utility model is owing to be provided with high level cistern above the pressurization water supply network, adopted the indirect water supplementing method of high level cistern, can satisfy the national regulation requirement fully, when non-phase in rainy season, made full use of municipal tap water hydraulic pressure, reached the purpose of energy saving water supply by accumulation of energy, it is more energy-conservation to collect reclaiming system than traditional rainwater, thereby has reduced the daily use cost of this system.
Description of drawings
Fig. 1 is that the described rainwater of the utility model specific embodiment is collected the reclaiming system schematic diagram.
The specific embodiment
Specific embodiment 1:
With reference to Fig. 1, certain stadiums is provided with energy-saving rainwater and collects reclaiming system, and this system comprises rainwater collector unit 1, rainwater storage element 2, rainwater processing unit 3, clear water storage element 4, the pressurization water supply network 5 that connects by pipeline successively; The pressurization machine room of rainwater collector unit 1, rainwater storage element 2, rainwater processing unit 3, clear water storage element 4 and pressurization water supply network 5 all is located at outdoor basement, be used for outdoor afforestation and view moisturizing behind the rainwater reuse, municipal tap water hydraulic pressure 0.30MPa.Above pressurization water supply network 5 high level cistern 6 is set, the water inlet of described high level cistern 6 is connected with municipal tap water pipe 7, its delivery port is connected with a water inlet of pressurization water supply network 5.Rainwater processing unit 3 is made of water tank with strainer or filtered water reservoir.Be provided with valve switch at the water inlet of high level cistern 6 and the junction of municipal tap water pipe 7; Be provided with valve switch at the delivery port of high level cistern 6 and the junction of pressurization water supply network 5.
In the present embodiment, described high level cistern is arranged on high 26 meters of the top top mark in sports palace, and described high level cistern 6 is that a capacity is five cubic metres a stainless steel water tank.When non-phase in rainy season, add to high level cistern by the municipal tap water, made full use of the energy of municipal hydraulic pressure, supply water to the pressurization water supply network by high level cistern again, for the greening view or the usefulness of flushing the toilet.
Specific embodiment 2
With reference to Fig. 1, certain biotope is provided with energy-saving rainwater and collects reclaiming system, and this system comprises rainwater collector unit 1, rainwater storage element 2, rainwater processing unit 3, clear water storage element 4 and the pressurization water supply network 5 that connects by pipeline successively; The pressurization machine room of rainwater collector unit 1, rainwater storage element 2, rainwater processing unit 3, clear water storage element 4 and pressurization water supply network 5 all is located at outdoor basement, be used for outdoor afforestation and view moisturizing behind the rainwater reuse, municipal tap water hydraulic pressure 0.30MPa.This rainwater is collected reuse system and is also comprised a high level cistern 6, the water inlet of described high level cistern by pipeline be connected with municipal tap water pipe 7, its delivery port is connected with the water supply network 5 that pressurizes by pipeline.Described high level cistern is arranged on 25 meters of commercial annex absolute altitude, sub-district, and described high level cistern 6 is that a capacity is three cubic metres a stainless steel water tank.When non-phase in rainy season, add to high level cistern by the municipal tap water, made full use of the energy of municipal hydraulic pressure, supply water to the pressurization water supply network by high level cistern again, for the greening view or the usefulness of flushing the toilet.
With reference to Fig. 1, certain sightseeing district of spending a holiday is provided with energy-saving rainwater and collects reclaiming system, and this system comprises rainwater collector unit 1, rainwater storage element 2, rainwater processing unit 3, clear water storage element 4, the pressurization water supply network 5 that connects by pipeline successively; The pressurization machine room of rainwater collector unit 1, rainwater storage element 2, rainwater processing unit 3, clear water storage element 4 and pressurization water supply network 5 all is located at outdoor basement, be used for outdoor afforestation and view moisturizing behind the rainwater reuse, municipal tap water hydraulic pressure 0.30MPa.This rainwater is collected reuse system and is also comprised a high level cistern 6, the water inlet of described high level cistern by pipeline be connected with municipal tap water pipe 7, its delivery port is connected with the water supply network 5 that pressurizes by pipeline.Described high level cistern is arranged on high 24 meters of sightseeing district logistics dormitory building top mark, and described high level cistern 6 is that a capacity is two cubic metres a stainless steel water tank.When non-phase in rainy season, add to high level cistern by the municipal tap water, made full use of the energy of municipal hydraulic pressure, supply water to the pressurization water supply network by high level cistern again, for the greening view or the usefulness of flushing the toilet.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, all belonged to protection domain of the present utility model.
Claims (4)
1. an energy-conservation rainwater recycling system comprises the rainwater collector unit (1), rainwater storage element (2), rainwater processing unit (3), clear water storage element (4) and the pressurization water supply network (5) that connect successively by pipeline; It is characterized in that: the top at pressurization water supply network (5) is provided with high level cistern (6), and the water inlet of described high level cistern (6) is connected with municipal tap water pipe (7), its delivery port is connected with a water inlet of pressurization water supply network (5).
2. a kind of energy-conservation rainwater recycling system according to claim 1, it is characterized in that: rainwater processing unit (3) is made of water tank with strainer or filtered water reservoir.
3. a kind of energy-conservation rainwater recycling system according to claim 1 is characterized in that: be provided with valve switch at the water inlet of high level cistern (6) and the junction of municipal tap water pipe (7); Be provided with valve switch at the delivery port of high level cistern (6) and the junction of pressurization water supply network (5).
4. a kind of energy-conservation rainwater recycling system according to claim 1 is characterized in that: described high level cistern (6) constitutes for the stainless steel water tank of two cubic metres of capacity at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205851178U CN201850575U (en) | 2010-10-28 | 2010-10-28 | Energy-saving rainwater recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205851178U CN201850575U (en) | 2010-10-28 | 2010-10-28 | Energy-saving rainwater recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850575U true CN201850575U (en) | 2011-06-01 |
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ID=44092974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205851178U Expired - Lifetime CN201850575U (en) | 2010-10-28 | 2010-10-28 | Energy-saving rainwater recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107616115A (en) * | 2017-09-13 | 2018-01-23 | 沈华斌 | A kind of livestock breed aquatics water supply installation |
-
2010
- 2010-10-28 CN CN2010205851178U patent/CN201850575U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107616115A (en) * | 2017-09-13 | 2018-01-23 | 沈华斌 | A kind of livestock breed aquatics water supply installation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |
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| CX01 | Expiry of patent term |