CN202610879U - Rainwater collecting device for facade outside curtain wall - Google Patents

Rainwater collecting device for facade outside curtain wall Download PDF

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Publication number
CN202610879U
CN202610879U CN2012201318060U CN201220131806U CN202610879U CN 202610879 U CN202610879 U CN 202610879U CN 2012201318060 U CN2012201318060 U CN 2012201318060U CN 201220131806 U CN201220131806 U CN 201220131806U CN 202610879 U CN202610879 U CN 202610879U
Authority
CN
China
Prior art keywords
water
rainwater
curtain
storage tank
tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012201318060U
Other languages
Chinese (zh)
Inventor
杨宝田
马静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenyang Yuanda Aluminium Industry Group Co Ltd
Original Assignee
Shenyang Yuanda Aluminium Industry Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenyang Yuanda Aluminium Industry Group Co Ltd filed Critical Shenyang Yuanda Aluminium Industry Group Co Ltd
Priority to CN2012201318060U priority Critical patent/CN202610879U/en
Application granted granted Critical
Publication of CN202610879U publication Critical patent/CN202610879U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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 relates to a rainwater collecting device for a facade outside a curtain wall, which comprises a stainless steel water receiving groove arranged at the bottom of the facade outside the curtain wall. A steel grate is arranged at the upper part of the water receiving groove. The lower part of the water receiving groove is provided with a siphonic roof outlet. The siphonic roof outlet is connected with a water storage tank by a water pipe. The upper part of the water storage tank is provided with an overflow pipe. The lower part of the water storage tank is connected with a rainwater purifying device by a flow divider valve device. The rainwater purifying device is connected with a purified water tank by a water pipe and a water pump. By utilizing the rainwater collecting device, the effect of carrying out effective collection and purification treatment on rainwater flowing down from the facade outside the curtain wall can be implemented; the treated rainwater is used for various water using places as non-drinking water; and the aim of saving municipal water is fulfilled.

Description

The outer facade rain collector of a kind of curtain wall
Technical field
The utility model relates to and utilizes building to carry out rainwater to collect, be specially a kind of outer facade of building curtain wall that utilizes and carry out the device that rainwater is collected.
Background technology
Along with the increase of China's urban water consumption, water resource is in short supply day by day, and using water wisely more and more receives people's attention.China's southern area is with heavy rainfall, and about 1100 millimeters of annual rainfall has advantageous condition aspect rainwater catchment system.With the rainwater of collecting after treatment, be used for replenishing the water scenery water, improve water-use for environment, toilet flushing, the washing clothes, pouring meadow, garden, cleaning roads, air-conditioning cooling and some industrial water use etc. have considerable water-saving result.
As modern high level in city and super highrise building, generally adopt outer decorative curtain wall at present.It is generally acknowledged, from a building highrise building the amount of rainfall collected of perpendicular walls surface be 50% of the amount of rainfall collected from the horizontal plane of same area.Therefore, collecting and utilizing the rainwater that the decorative curtain wall facade flows down outside large tracts of land is the important channel that area of heavy rainfull, China south rainwater is collected, and it is necessary designing the outer facade rain collector of a kind of curtain wall.
The utility model content
The task of the utility model is to provide a kind of curtain wall outer facade rain collector for satisfying above-mentioned needs, realizes effective collection and utilization to the outer facade rainwater of curtain wall, to reach the purpose of practicing thrift urban water use.
For realizing above-mentioned task, the outer facade rain collector of the curtain wall that the utility model provides comprises the stainless steel water receiving tank that is located at the outer facade of curtain wall bottom; On the top of water receiving tank the steel grate is installed; The hydrocone type roof drain is arranged at the water receiving tank bottom, and the hydrocone type roof drain connects storage tank through water pipe, and overflow pipe is arranged at storage tank top; The storage tank bottom joins through flow divider device and rainwater purification device, and the rainwater purification device connects cleaned water tank through water pipe and water pump.
The utility model rain collector; When raining; The rainwater that facade flows down outside curtain wall; Through the steel grate bulky grain foreign material such as some leaves of carrying secretly in the rainwater, rubble are filtered out and to get into the stainless steel water receiving tank, collect, get into storage tank through the water pipe that joins with roof drain through the hydrocone type roof drain of water receiving tank bottom regular arrangement.When being the early-stage rainwater of heavy contamination in the storage tank, can it be entered the drainage system of building through the flow divider device that joins with the storage tank outlet pipe, do not get into next flow process; When the rainwater pollution in the storage tank becomes light, then directly get into the rainwater purification device, get into cleaned water tank through the rainwater after the purifier purified treatment through water pump, as subsequent use through the flow divider device.Realize thus the rainwater that the outer facade of curtain wall flows down is carried out effective collection and purified treatment, be used for above-mentioned various water occasion, reach the purpose of practicing thrift urban water use as undrinkable water.
Description of drawings
Accompanying drawing is the structure and the scheme of installation of the utility model.
Among the figure: 1 is the outer facade of curtain wall, and 2 is the steel grate, and 3 is steel grate steel framework, and 4 is the stainless steel water receiving tank; 5 is the hydrocone type roof drain, and 6 is water receiving channel-section steel framework, and 7 is storage tank, and 8 is overflow pipe; 9 is the flow divider device, and 10 is the rainwater purification device, and 11 is water pump, and 12 is cleaned water tank.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to accompanying drawing, the outer facade rain collector of the utility model curtain wall, a stainless steel water receiving tank 4 is established in the bottom of facade 1 outside curtain wall, and the stainless steel water receiving tank is supported by steel framework 6, and the steel framework firmly is connected with agent structure.On the top of water receiving tank the steel grate 2 that filters field trash in the rainwater is set, the steel grate is supported by steel grate steel framework 3, and steel grate steel framework firmly is connected with agent structure.The regular arrangement hydrocone type roof drain 5 in the bottom of stainless steel water receiving tank, the hydrocone type roof drain joins through water pipe and storage tank 7.Overflow pipe 8 is arranged at storage tank top, and grit stone and stone are spread in ground around storage tank, make water permeability ground, so that the rainwater that overflows from overflow pipe can directly permeate the ground, replenishes underground water.The storage tank bottom joins through flow divider device 9 and rainwater purification device 10; The rainwater purification device is by multilayer different-grain diameter filtering material (gravel is housed; Sand and charcoal etc.) the stainless steel casing constitute; Join with cleaned water tank 12 through water pipe and water pump 11, cleaned water tank is seated on the concrete surface.
When raining, the rainwater on the outer facade of curtain wall flows into the stainless steel water receiving tank earlier, is collected by the hydrocone type roof drain of water receiving tank bottom, gets into storage tank through water pipe.The initial stage of raining when the rainwater pollution that flows into storage tank is heavier, can directly drain it through the flow divider device, does not get into next flow process.When the rainwater pollution in flowing into storage tank lightens, then get into the rainwater purification device, after rainwater purification device filtration treatment, get into cleaned water tank through water pump through the flow divider device, subsequent use to do.

Claims (1)

1. the outer facade rain collector of a curtain wall; It is characterized in that: comprise the stainless steel water receiving tank (4) that is located at the outer facade (1) of curtain wall bottom, steel grate (2) is installed on the top of water receiving tank, hydrocone type roof drain (5) is arranged at the water receiving tank bottom; The hydrocone type roof drain connects storage tank (7) through water pipe; Overflow pipe (8) is arranged at storage tank top, and the storage tank bottom joins through flow divider device (9) and rainwater purification device (10), and the rainwater purification device connects cleaned water tank (12) through water pipe and water pump (11).
CN2012201318060U 2012-03-31 2012-03-31 Rainwater collecting device for facade outside curtain wall Expired - Fee Related CN202610879U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201318060U CN202610879U (en) 2012-03-31 2012-03-31 Rainwater collecting device for facade outside curtain wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201318060U CN202610879U (en) 2012-03-31 2012-03-31 Rainwater collecting device for facade outside curtain wall

Publications (1)

Publication Number Publication Date
CN202610879U true CN202610879U (en) 2012-12-19

Family

ID=47344591

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201318060U Expired - Fee Related CN202610879U (en) 2012-03-31 2012-03-31 Rainwater collecting device for facade outside curtain wall

Country Status (1)

Country Link
CN (1) CN202610879U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103306333A (en) * 2013-06-16 2013-09-18 安科智慧城市技术(中国)有限公司 Rainwater collection system and building comprising same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103306333A (en) * 2013-06-16 2013-09-18 安科智慧城市技术(中国)有限公司 Rainwater collection system and building comprising same

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121219

Termination date: 20140331