CN205024802U - Energy -saving rainwater recycling system - Google Patents

Energy -saving rainwater recycling system Download PDF

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Publication number
CN205024802U
CN205024802U CN201520750108.2U CN201520750108U CN205024802U CN 205024802 U CN205024802 U CN 205024802U CN 201520750108 U CN201520750108 U CN 201520750108U CN 205024802 U CN205024802 U CN 205024802U
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China
Prior art keywords
rainwater
energy
delivery port
saving
storage box
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CN201520750108.2U
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Chinese (zh)
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智勇杰
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Gongda International Engineering & Design Co Ltd Ltd
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Gongda International Engineering & Design Co Ltd Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Abstract

The utility model discloses an energy -saving rainwater recycling system, include: rainwater collector unit, rain water treatment unit, clear water memory cell and pressurization water supply network, pressurization water supply network top is equipped with high flush tank, high flush tank sets up at the top of building, and its water inlet is connected with water pipe, and the delivery port is connected with the pressurization water supply network, rain water treatment unit include: connect gradually in the rainwater storage box and the filter equipment of rainwater collector unit and rainwater inductor and control mechanism in locating the rainwater storage box, be equipped with first delivery port and second delivery port by its connected state of control mechanism control in the rainwater storage box, first delivery port is direct to be connected with sewage system, and the second delivery port then is connected with clear water memory cell through filter equipment. The utility model discloses an energy storage and selectivity are catchmented and is reached energy -saving water supply's purpose, and be more energy -conserving than traditional rainwater recycle system, simultaneously the use cost of lowering system.

Description

A kind of energy-saving rainwater recycling system
Technical field
The utility model relates to resource reclaim recycling equipment technical field, relates more specifically to a kind of energy-saving rainwater recycling system.
Background technology
Current, China is honest tries hard to recommend row energy-saving and emission-reduction policy, and advocate low-carbon (LC) life, rainwater recycle utilizes systems grow to come into one's own, and is being widely used in all kinds of building.In the prior art, the rainwater recycle that building is traditional utilizes system to be store → pressurize water supply network (for Afforestation Landscape or flush the toilet) this few part by rainwater-collecting → rainwater treatment → clear water to form.In the phase in rainy season, this cover system, by utilizing rainwater, while reducing urban rainwater drainage load, decreases municipal tap water consumption, reaches the object of environment-friendly water-saving.
But in the non-phase in rainy season, because of regulation " the non-Drinking Water pipeline such as middle water, reuse rainwater is forbidden to be connected with Drinking Water pipeline " in the standard " Code for design of building water supply and sewerage " that country is relevant, therefore tap water cannot directly supply water to the water supply network that pressurizes.At present, the general clear water storage compartment moisturizing adopting tap water to utilize system to rainwater recycle, is then supplied water by pressurization water supply network.After this way of supplying water is actually and the tap water with hydraulic pressure is carried out energy dissipating, then supply water through the process of pressurization water supply network, not only can not play energy-saving effect, and owing to there is the situation of secondary pressurized tap water, cause more consuming energy.
Given this, how designing a kind of more energy-conservation rainwater recycle and utilize system, is industry technical problem urgently to be resolved hurrily.
Utility model content
Technical problem to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art, provides a kind of energy-saving rainwater recycling system.
The technical scheme in the invention for solving the above technical problem is: a kind of energy-saving rainwater recycling system, comprise: the rainwater-collecting unit connected successively, rainwater treatment unit, clear water memory cell and pressurization water supply network, high level cistern is provided with above described pressurization water supply network, described high level cistern is arranged on the top of building, its water inlet is connected with running water pipe, and delivery port is connected with pressurization water supply network;
Described rainwater treatment unit comprises: be connected to the rainwater storage box of rainwater-collecting unit and filter and the rainwater inductor be located in rainwater storage box and controlling organization successively, described rainwater storage box is provided with the first delivery port and the second delivery port that are controlled its connected state by controlling organization, described first delivery port is directly connected with foul sewer system, and the second delivery port is then connected with clear water memory cell by filter.
Preferably, described rainwater inductor is made up of timing unit and flow detection unit.
Preferably, be provided with groove bottom described clear water memory cell, in described groove, be provided with sewage water discharge pump.
Preferably, the levitation ball control system of a set of its moisture storage capacity of Real-Time Monitoring is provided with in described high level cistern.
Preferably, the levitation ball control system of a set of its moisture storage capacity of Real-Time Monitoring is provided with in described clear water memory cell.
Preferably, the entery and delivery port of described high level cistern is equipped with valve switch.
Preferably, described rainwater-collecting unit is the collection bucket being arranged on top of building, and described collection bucket bottom connects rainwater storage box by there being leader.
Preferably, described rainwater-collecting unit is the rainwater-collecting pipeline being arranged on underground, and described rainwater-collecting pipeline directly connects rainwater storage box.
Compared with prior art, the beneficial effects of the utility model are: the utility model reaches the object of energy saving water supply by accumulation of energy and selective catchmenting, and utilizes system more energy-conservation, reduce the use cost of system simultaneously than traditional rainwater recycle.
1., owing to having additional a high level cistern above pressurization water supply network, adopt the indirect water supplementing method of high level cistern, national regulation requirement can be met completely.In the non-phase in rainy season, make full use of tap water hydraulic, the hydraulic pressure of tap water is converted to the gravitional force in high level cistern, recycling gravitional force, by tap water supply pressurization water supply network, makes pressurization water supply network reduce energy ezpenditure when processing and supplying water.
2. be also provided with the rainwater inductor cooperatively interacted and controlling organization in rainwater treatment unit, both selectively give up to fall the higher early-stage rainwater of sediment charge, and retain cleaner middle and later periods rainwater, the loss of other components follow-up can be reduced, make running cost lower.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is syndeton schematic diagram of the present utility model;
Fig. 2 is collection bucket structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described further.Quote in the present embodiment as " on ", D score, "left", "right", the term such as " centre " and " ", only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
Refer to Fig. 1, a kind of energy-saving rainwater recycling system of the utility model preferred embodiment design, this system mainly comprises the rainwater-collecting unit 1, rainwater treatment unit 2, clear water memory cell 3 and the pressurization water supply network 4 that connect successively, above pressurization water supply network 4, be provided with high level cistern 5, the rainwater after this cover system reclaims is mainly used in afforestation moisturizing or use in toilet water.
Particularly, rainwater-collecting unit 1 can be arranged on the top of building, be directly used in the rainwater collected and fall, rainwater-collecting unit 1 now one has deployable formation and to catchment the collection bucket 11 of shape, refer to Fig. 2, collection bucket 11 drives expansion to catchment by electrical control mechanism, and be communicated with leader 12 in the bottom of collection bucket 11, leader 12 is also connected to the water inlet of rainwater treatment unit 2.In other embodiments, rainwater-collecting unit 1 also can be the rainwater-collecting pipeline being arranged on underground, and this rainwater-collecting pipeline is directly connected to the water inlet of rainwater treatment unit 2.
Rainwater treatment unit 2 mainly comprises rainwater storage box 21, filter 22, rainwater inductor 23 and controlling organization (not indicating in figure), rainwater storage box 21 and filter 22 are interconnected, and rainwater inductor 23 and controlling organization are arranged in rainwater storage box 21.The water inlet of rainwater storage box 21 is connected to rainwater-collecting unit 1, and rainwater storage box 21 is provided with two delivery ports, is respectively the first delivery port and the second delivery port.Wherein, first delivery port is directly connected with municipal foul sewer system 7, second delivery port is then connected with clear water memory cell 3 by filter 22, and the rainwater of recoverable after clear water memory cell 3 stores and filters, this rainwater confesses use by pressurization water supply network 4.
Rainwater inductor 23 is primarily of timing unit and flow detection unit two parts composition, according to the length of amount of rainfall and acquisition time, rainwater inductor 23 can judge that the rainwater now collected is early-stage rainwater or later stage rainwater.Controlling organization 24 can adopt the structural principle of a three-way valve to realize, and controlling organization 24 controls the water inlet of rainwater storage box 21 and the connected state of the first delivery port or the second delivery port.By rainwater inductor 23, the utility model judges that the rainwater collected is early-stage rainwater or later stage rainwater, if be early-stage rainwater, then drived control mechanism 24 directly drains in foul sewer system 7 by the first delivery port, if be later stage rainwater, after then needing device 22 process after filtration by the second delivery port, then drain into clear water memory cell 3.Said process makes native system be easier to realize, and running cost is lower, is convenient to penetration and promotion, has the advantage of energy-conserving and environment-protective.
High level cistern 5 is arranged on the top of building, and its water inlet is connected with running water pipe 6, and delivery port is connected with pressurization water supply network 4.The entery and delivery port of high level cistern 5 is all provided with valve switch.In the non-phase in rainy season, tap water will add to high level cistern, make full use of the hydraulic pressure energy of tap water, then be supplied water to pressurization water supply network 4 by high level cistern.
For the ease of controlling, a set of levitation ball control system is all provided with in clear water memory cell 3 and high level cistern 5, by the moisture storage capacity situation in this levitation ball control system Real-Time Monitoring clear water memory cell 3 and high level cistern 5, thus be convenient to the valve switch controlling keying pressurization water supply network 4 and high level cistern 5.
For the ease of blowdown, ensure that the water quality in clear water memory cell 3 is better, a groove 31 can be set in the bottom of clear water memory cell 3, and sewage water discharge pump 32 is set in groove 31, regularly the mud and impurity that are deposited on bottom be carried out emptying by sewage water discharge pump 32.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, the any brief introduction amendment done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims (8)

1. an energy-saving rainwater recycling system, comprise: the rainwater-collecting unit (1) connected successively, rainwater treatment unit (2), clear water memory cell (3) and pressurization water supply network (4), it is characterized in that, high level cistern (5) is provided with above described pressurization water supply network, described high level cistern is arranged on the top of building, its water inlet is connected with running water pipe (6), and delivery port is connected with pressurization water supply network;
Described rainwater treatment unit comprises: be connected to the rainwater storage box (21) of rainwater-collecting unit and filter (22) and the rainwater inductor (23) be located in rainwater storage box and controlling organization successively, described rainwater storage box is provided with the first delivery port and the second delivery port that are controlled its connected state by controlling organization, described first delivery port is directly connected with foul sewer system (7), and the second delivery port is then connected with clear water memory cell by filter.
2. energy-saving rainwater recycling system according to claim 1, is characterized in that, described rainwater inductor (23) is made up of timing unit and flow detection unit.
3. energy-saving rainwater recycling system according to claim 2, is characterized in that, described clear water memory cell (3) bottom is provided with groove (31), is provided with sewage water discharge pump (32) in described groove.
4. energy-saving rainwater recycling system according to claim 3, is characterized in that, is provided with the levitation ball control system of a set of its moisture storage capacity of Real-Time Monitoring in described high level cistern (5).
5. energy-saving rainwater recycling system according to claim 3, is characterized in that, is provided with the levitation ball control system of a set of its moisture storage capacity of Real-Time Monitoring in described clear water memory cell (3).
6. the energy-saving rainwater recycling system according to claim 1 to 5 any one, is characterized in that, the entery and delivery port of described high level cistern (5) is equipped with valve switch.
7. the energy-saving rainwater recycling system according to claim 1 to 5 any one, it is characterized in that, described rainwater-collecting unit (1) is for being arranged on the collection bucket (11) of top of building, and described collection bucket bottom connects rainwater storage box (21) by there being leader (12).
8. the energy-saving rainwater recycling system according to claim 1 to 5 any one, is characterized in that, described rainwater-collecting unit (1) is for being arranged on the rainwater-collecting pipeline of underground, and described rainwater-collecting pipeline directly connects rainwater storage box (21).
CN201520750108.2U 2015-09-25 2015-09-25 Energy -saving rainwater recycling system Active CN205024802U (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111119285A (en) * 2019-12-17 2020-05-08 歌乐电磁(深圳)有限公司 Energy-saving power generation system and method by using building water supply system
CN111894212A (en) * 2020-07-31 2020-11-06 同济大学建筑设计研究院(集团)有限公司 Rainwater resource collecting, purifying and self-flushing integrated device and method for multi-story building

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111119285A (en) * 2019-12-17 2020-05-08 歌乐电磁(深圳)有限公司 Energy-saving power generation system and method by using building water supply system
CN111894212A (en) * 2020-07-31 2020-11-06 同济大学建筑设计研究院(集团)有限公司 Rainwater resource collecting, purifying and self-flushing integrated device and method for multi-story building

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