CN106703305A - Mechanical floating ball split-flow device, rainwater collection system and roof cooling structure - Google Patents

Mechanical floating ball split-flow device, rainwater collection system and roof cooling structure Download PDF

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Publication number
CN106703305A
CN106703305A CN201710043563.2A CN201710043563A CN106703305A CN 106703305 A CN106703305 A CN 106703305A CN 201710043563 A CN201710043563 A CN 201710043563A CN 106703305 A CN106703305 A CN 106703305A
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CN
China
Prior art keywords
pipe
rainwater
tank body
rainwater collection
water
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.)
Pending
Application number
CN201710043563.2A
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Chinese (zh)
Inventor
周育军
庄兴
颜学超
陈守辉
李云锋
冼真华
朱哲锋
李晓蒙
高强
范秀佳
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.)
GUANGDONG NO 1 CONSTRUCTION ENGINEERING Co Ltd
Original Assignee
GUANGDONG NO 1 CONSTRUCTION ENGINEERING 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 GUANGDONG NO 1 CONSTRUCTION ENGINEERING Co Ltd filed Critical GUANGDONG NO 1 CONSTRUCTION ENGINEERING Co Ltd
Priority to CN201710043563.2A priority Critical patent/CN106703305A/en
Publication of CN106703305A publication Critical patent/CN106703305A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/08Down pipes; Special clamping means therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/08Down pipes; Special clamping means therefor
    • E04D2013/0806Details of lower end of down pipes, e.g. connection to water disposal system
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/08Down pipes; Special clamping means therefor
    • E04D2013/086Filters
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/08Down pipes; Special clamping means therefor
    • E04D2013/0873Rain water reservoirs integrated in down pipes

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)

Abstract

The invention discloses a mechanical floating ball split-flow device which comprises a tank, a filter net installed in the tank, a fixed support installed in the tank, a drainage plate installed in the tank and a water filter componentwhich is arranged on the fixed support and can slideup and down relative to the fixed support, the water filter component is matched with the drainage plate to control the rain liquid level in the tank, oneside of the tank is connected with a pipeline, the other side of the tank is connected with a rainwater collecting pipe, and the lower part of the tank is connected to a split-flowpipe. The invention further provides a rainwater collection system with the mechanical floating ball split-flow device. The invention further provides a roof cooling structure with the rainwater collection system. The roof cooling structure cools the roof of the temporary dormitory of construction site with the collection rainwater by arranging the rainwater collection system, so that the rainwater can be collected and sufficiently utilized, and the device has the advantages of being simple, easy to use, energy-saving, good in social benefit and low in operating cost.

Description

Mechanical float ball flow abandoning apparatus, rain water collecting system and roofing cooling structure
Technical field
The present invention relates to a kind of mechanical float ball flow abandoning apparatus, the rain water collecting system with mechanical float ball flow abandoning apparatus And the roofing cooling structure with the rain water collecting system.
Background technology
The saving of water resource, exploitation, using having become the focus of attention subject under discussion of realizing sustainable development, and rainwater is returned Receive that to recycle be one of the means for solving the problems, such as shortage of water resources.
Current construction is one of water consumption rich and influential family, is calculated according to correlation, and every square metre of construction of China is with about water About 1 ton.Except the Material Manufacturing Process of building itself, such as production of concrete, mortar, finishing material etc. expends a large amount of water moneys Source, the various flushings in job site, greening watering, workmen's domestic water etc. also account for larger ratio.But substantial amounts of base Hole precipitation, rainwater are but often given it up, and do not obtain enough attention, therefore rainwater catchment system is at the construction field (site) inevitable Trend.
Existing rain water collecting system collects rainwater, but early-stage rainwater without abandoned stream and filtered by simple sedimentation basin Treatment, is easily caused the line clogging in later stage;Increase maintenance cost and workload in the future.
The content of the invention
In view of the above, the present invention be necessary to provide it is a kind of rainwater is filtered, will be abandoned with the rainwater of impurity The mechanical float ball flow abandoning apparatus of stream.
The technical scheme that the present invention is provided is as follows:A kind of mechanical float ball flow abandoning apparatus, including tank body, in tank body Screen pack, the fixed support in tank body, the water filter plate in tank body and on fixed support and can The drainage component that support is slided up and down is relatively fixed, drainage component coordinates to control the liquid level of rainwater in tank body high with water filter plate Degree, the tank body side is connected with pipeline, and tank body opposite side is connected with rainwater collection collector, and the bottom of tank body is connected with abandoned stream pipe.
Further, the mouth of pipe of the pipeline passes through the screen pack, the mouth of pipe of rainwater collection collector to be placed in screen pack top, Discharged from rainwater collection collector by after filter screen filtration with the rainwater that will enter tank body along pipeline.
Further, the fixed support is arranged at inner tank wall, and is placed in screen pack bottom, and water filter plate is arranged on solid Fixed rack bottom, offers a through hole on water filter plate, the aperture of through hole is more than the caliber of abandoned stream pipe and less than the diameter of pipeline, filter Water assembly includes upper floating ball, lower ball float and is used to connect the connecting rod of upper floating ball and lower ball float, and upper floating ball is placed in water filter plate top, Lower ball float is placed in water filter plate bottom, and connecting rod is slidably mounted on fixed support, and the connecting rod penetrates the through hole of water filter plate, with Slided up and down in through hole, upper floating ball is identical with lower floating ball structure, the aperture with diameter greater than through hole of lower ball float.
Further, the abandoned stream Guan Yuyi catch-basins connection.
The present invention is necessary to provide a kind of rain water collecting system with the mechanical float ball flow abandoning apparatus.
A kind of rain water collecting system, including rainwater sedimentation basin, the side of rainwater sedimentation basin are connected with a collector pipe, the rain The opposite side in water sedimentation pond is connected by pipeline with described mechanical float ball flow abandoning apparatus, mechanical float ball flow abandoning apparatus it is logical Cross rainwater collection collector to be connected with a dmp filter pond, dmp filter pond is connected by an outlet pipe with rainwater collection pool, rainwater Water pump is installed in collecting pit, a flow pipe is connected with rainwater collection pool.
Further, the bottom of the rainwater sedimentation basin is connected by an overflow pipe with catch-basin, and the caliber of pipeline is less than The caliber of collector pipe and more than the caliber of overflow pipe, the caliber of rainwater collection collector is suitable with the caliber of pipeline, rainwater collection collector Caliber of the caliber more than abandoned stream pipe.
Further, it is connected with filling pipe in the rainwater collection pool.
In addition, the present invention is necessary to provide a kind of roofing cooling structure with rain water collecting system.
A kind of roofing cooling structure, including installed in the rain water collecting system described in building side, the room of building Top surface avris is provided with gutter, and gutter bottom is provided with some roof drains, and correspondence is connected with rain pipe, Ruo Ganyu on each roof drain Water pipe is respectively communicated with the collector pipe, and collector pipe is connected on the rainwater sedimentation basin in the rain water collecting system, rainwater The flow pipe is connected with rainwater collection pool in collection system, spray pipe is connected with flow pipe, spray pipe is arranged on to be built On another avris of the deck for building room, spray pipe end-enclosed offers some water drenching holes on spray pipe.
Further, some water drenching holes are equidistantly opened on the tube wall of spray pipe, each water drenching hole hole heart with drench The connecting line and deck of water pipe die are in an angle.
Further, pouring of the aperture in the water drenching hole for being opened up on the spray pipe of the leading portion of the flow pipe less than back segment The aperture in the water drenching hole opened up on water pipe.
Compared with prior art, roofing cooling structure of the present invention is by installing rain water collecting system, the rainwater that will be collected To job site temporary dormitory deck watering cooling, rainwater-collecting is set to be fully used, simple and easy to do, energy-conserving and environment-protective, There is good social benefit and operating cost is low.
Brief description of the drawings
Fig. 1 is the schematic diagram of roofing cooling structure of the present invention;
Fig. 2 is the partial structural diagram of roofing cooling structure of the present invention;
Fig. 3 is the structural representation of rain water collecting system of the present invention;
Fig. 4 is the structural representation of mechanical float ball flow abandoning apparatus of the present invention;
Fig. 5 is the front view of Fig. 4.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments, not In the case of conflict, the feature in embodiment and embodiment in the application can be mutually combined, and below with reference to the accompanying drawings and tie Embodiment is closed to describe the present invention in detail.
Refer to shown in Fig. 1, Fig. 2, a kind of roofing cooling structure, including installed in the rainwater-collecting of the side of building 100 System 200, the avris of deck 108 of building 100 is provided with gutter 101, and the bottom of gutter 101 is provided with some roof drains 102, often Correspondence is connected with rain pipe 103 on one roof drain 102, and some rain pipes 103 are respectively communicated with a collector pipe 104, collector pipe 104 are connected to the one end of the rain water collecting system 200, and the other end of rain water collecting system 200 is connected with flow pipe 105, send water Spray pipe 106 is connected with pipe 105, the spray pipe 106 is arranged on another avris of the deck 108 of building 100, and Relative with gutter 101, the end-enclosed of spray pipe 106 offers some water drenching holes 107, some water drenching holes 107 on spray pipe 106 Equidistantly it is opened on the tube wall of spray pipe 106, the connecting line and roof of the hole heart of each water drenching hole 107 and the die of spray pipe 106 Face 108 is in an angle, it is preferable that the hole heart of each water drenching hole 107 is in the connecting line and deck 108 of the die of spray pipe 106 Angular range be 30 degree to 45 degree.In the present embodiment, the connecting line and roof of the hole heart of water drenching hole 107 and the die of spray pipe 106 Face 108 is in 40 degree of angle, so that the speed that current are flowed out from water drenching hole 107 is faster, to the cooling-down effect of building 100 more It is good.
It is placed in the aperture in deck 108 and the water drenching hole 107 opened up on the spray pipe 106 of the leading portion of flow pipe 105 Less than the aperture in the water drenching hole 107 opened up on the spray pipe 106 of back segment.In the present embodiment, near 1/3rd of flow pipe 105 The aperture in the water drenching hole 107 opened up on the spray pipe 106 of section is 5mm, the pouring opened up on remaining 2/3rds sections spray pipe 106 The aperture in water hole 107 is 10mm.Further to improve speed and efficiency that current flow out from water drenching hole 107, building 100 is improved Cooling-down effect.
The deck of building 100 carries out deck watering cooling by the rainwater that rain water collecting system 200 is collected, specifically For:The rainwater of deck 108 is directly entered in rain pipe 103 by the roof drain 102 of the bottom of gutter 101, and along collector pipe 104 It flow in rain water collecting system 200, it is necessary to when lowering the temperature, the water pump 205 in unlatching rain water collecting system 200 conveys rainwater Into flow pipe 105, and enter in spray pipe 106, current are drenched on deck from the outflow of water drenching hole 107 of spray pipe 106, with Deck heat is absorbed, and then building 100 is lowered the temperature.Part rainwater is collected to rain water collecting system again through gutter 101 In 200, to recycle.
Rain water collecting system 200 is used to collect rainwater, and rainwater is filtered, to improve the degree of purification of rainwater.Rainwater There is collection system 200 rainwater collected to make full use of, simple and easy to do and the features such as be conducive to energy-conserving and environment-protective.Refer to shown in 3, Specifically include rainwater sedimentation basin 201, mechanical float ball flow abandoning apparatus 202, dmp filter pond 203 and rainwater collection pool 204, water Pump 205 and catch-basin 208.
The side of rainwater sedimentation basin 201 is connected with the collector pipe 104, and the opposite side of rainwater sedimentation basin 201 is by a pipe Road 206 is connected with mechanical float ball flow abandoning apparatus 202, and the bottom of rainwater sedimentation basin 201 passes through an overflow pipe 207 and catch-basin 208 connections, the caliber of pipeline 206 is less than the caliber of collector pipe 104 and more than the caliber of overflow pipe 207.Rainwater is along collector pipe 104 The rainwater with bulky grain pollutant enters rainwater along overflow pipe 207 in into the rainwater sedimentation basin 201 of rain water collecting system 200 In well 208, remaining rainwater enters in mechanical float ball flow abandoning apparatus 202 along pipeline 206.In the present embodiment, the pipe of collector pipe 104 Footpath is 500mm, and the caliber of pipeline 206 is 300mm, and the caliber of overflow pipe 207 is 50mm.
Please precipitated by a pipeline 206 and rainwater further in conjunction with the side refering to Fig. 3, mechanical float ball flow abandoning apparatus 202 Pond 201 is connected, and the opposite side of mechanical float ball flow abandoning apparatus 202 is connected by a rainwater collection collector 209 with dmp filter pond 203 Connect, the bottom of mechanical float ball flow abandoning apparatus 202 is provided with abandoned stream pipe 2021, and abandoned stream pipe 2021 is connected with catch-basin 208.Rainwater Enter in mechanical float ball flow abandoning apparatus 202 along pipeline 206, by mechanical float ball flow abandoning apparatus 202 to rainwater treatment, will Rainwater with particle debris enters in catch-basin 208 along abandoned stream pipe 2021, and remaining rainwater enters rain along rainwater collection collector 209 In water filtration pond 203.The caliber of rainwater collection collector 209 is suitable with the caliber of pipeline 206, and the caliber of rainwater collection collector 209 is more than The caliber of abandoned stream pipe 2021.The caliber of the present embodiment moderate rain water collection pipe 209 is 300mm, and the caliber of abandoned stream pipe 2021 is 100mm。
Fig. 4, Fig. 5 are referred to, mechanical float ball flow abandoning apparatus 202 include tank body 10, the screen pack in tank body 10 20th, in tank body 10 fixed support 30, the water filter plate 40 in tank body 10 and on fixed support 30 And the drainage component 50 that support 30 is slided up and down can be relatively fixed, drainage component 50 coordinates to control in tank body 10 with water filter plate 40 The liquid level of rainwater, it is convenient to collect rainwater.
The side of tank body 10 is connected by pipeline 206 with rainwater sedimentation basin 201, and the opposite side of tank body 10 passes through rainwater collection collector 209 are connected with dmp filter pond 203, and the bottom of tank body 10 is connected by abandoned stream pipe 2021 with catch-basin 208.
Screen pack 20 is arranged on inside tank body 10, and the mouth of pipe of pipeline 206 passes through screen pack 20, the pipe of rainwater collection collector 209 Mouthful be placed in the top of screen pack 20, by along pipeline 206 into tank body 10 rainwater after screen pack 20 is filtered by rainwater-collecting Pipe 209 is discharged.
Fixed support 30 is arranged at the inwall of tank body 10, and is placed in the bottom of screen pack 20, is used to install the drainage component 50.In the present embodiment, one end of fixed support 30 is arranged at the inwall of tank body 10, and the other end is used to connect drainage component 50.
Water filter plate 40 is arranged on inside tank body 10, and is placed in the bottom of fixed support 30, and a through hole is offered on water filter plate 40 41, the aperture of through hole 41 is more than the caliber of abandoned stream pipe 2021 and less than the diameter of pipeline 206, coordinates with drainage component 50, controls The liquid level of rainwater in tank body processed 10.
Drainage component 50 is slidably mounted on fixed support 30, including upper floating ball 51, lower ball float 52 and is used to connect The connecting rod 53 of ball float 51 and lower ball float 52 is connected, upper floating ball 51 is placed in the top of water filter plate 40, and lower ball float 52 is placed under water filter plate 40 Portion, connecting rod 53 is slidably mounted on fixed support 30, and connecting rod 53 penetrates the through hole 41 of water filter plate 40, with through hole 41 is interior Lower slider, upper floating ball 51 is identical with the lower structure of ball float 52, the aperture with diameter greater than through hole 41 of lower ball float 52.
When rainwater enters in the tank body 10 of mechanical float ball flow abandoning apparatus 202 along pipeline 206, and along the through hole of water filter plate 40 41 are flowed downward, and the rainwater with debris such as impurity is flowed into catch-basin 208 by abandoned stream pipe 2021, by the mud in early-stage rainwater Sand is thoroughly filtered relatively, so as to realize various functions such as abandoned stream, filtering, automatic pollution discharge of early-stage rainwater, after reduction The workload and maintenance cost of phase.When the water product of the bottom of water filter plate 40 is to a certain degree, the buoyancy of rainwater is by drainage component 50 The upward jack-up of lower ball float 52, to promote connecting rod 53 along the upward sliding of fixed support 30, lower ball float 52 continues up jack-up, floats downward The sphere of ball 52 blocks the through hole 41 of water filter plate 40, and the rainwater liquid level on the top of water filter plate 40 constantly rises, and rainwater is by filtering Net 20 is discharged after being filtered by rainwater collection collector 209, and enters dmp filter pond 203.After rainfall terminates, the rain of tank body 10 Water is gradually decreased, and rainwater is flowed into catch-basin 208 by abandoned stream pipe 2021, and liquid level is gradually reduced, and drainage component 50 is due to itself weight Power, drivening rod 53 along the slide downward of fixed support 30, to wait precipitation next time.
Fig. 3 is referred to, the side of dmp filter pond 203 is by rainwater collection collector 209 and mechanical float ball flow abandoning apparatus 202 Tank body 10 is connected, and the opposite side in dmp filter pond 203 is connected by an outlet pipe 210 with rainwater collection pool 204, along rainwater-collecting Pipe 209 enters rain after being filtered again by dmp filter pond 203 into the rainwater in dmp filter pond 203 by outlet pipe 210 In water collecting pit 204.
The side of rainwater collection pool 204 is connected by an outlet pipe 210 with dmp filter pond 203, rainwater collection pool 204 Opposite side connects flow pipe 105, and water pump 205 is arranged in rainwater collection pool 204, is used to the rainwater in rainwater collection pool 204 It is delivered in flow pipe 105.In the present embodiment, filling pipe 2041 is also associated with rainwater collection pool 204, works as rainwater collection pool When rainwater in 204 is not enough, by running water moisturizing, lower the temperature with to building 100.
In sum, roofing cooling structure of the present invention is by installing rain water collecting system 200, by the rainwater of collection to applying Work scene temporary dormitory deck watering cooling, makes rainwater-collecting be fully used, and simple and easy to do, energy-conserving and environment-protective, has good Good social benefit and operating cost is low.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks Domain, is included within the scope of the present invention.

Claims (10)

1. a kind of mechanical float ball flow abandoning apparatus, it is characterised in that:Including tank body (10), the screen pack in tank body (10) (20) fixed support (30), in tank body (10), the water filter plate (40) in tank body (10) and installed in solid On fixed rack (30) and can be relatively fixed the drainage component (50) that support (30) is slided up and down, drainage component (50) and water filter plate (40) coordinate to control the liquid level of tank body (10) interior rainwater, tank body (10) side is connected with pipeline (206), tank body (10) opposite side is connected with rainwater collection collector (209), and the bottom of tank body (10) is connected with abandoned stream pipe (2021).
2. mechanical float ball flow abandoning apparatus according to claim 1, it is characterised in that:The mouth of pipe of the pipeline (206) is worn The screen pack (20) is crossed, the mouth of pipe of rainwater collection collector (209) is placed in screen pack (20) top, will enter along pipeline (206) The rainwater of tank body (10) is discharged after being filtered by screen pack (20) from rainwater collection collector (209).
3. mechanical float ball flow abandoning apparatus according to claim 2, it is characterised in that:The fixed support (30) is arranged on At tank body (10) inwall, and screen pack (20) bottom is placed in, water filter plate (40) is installed in fixed support (30) bottom, water filter plate (40) through hole (41) is offered on, the aperture of through hole (41) is more than the caliber of abandoned stream pipe (2021) and less than pipeline (206) Diameter, drainage component (50) is including upper floating ball (51), lower ball float (52) and is used to connect upper floating ball (51) with lower ball float (52) Connecting rod (53), upper floating ball (51) is placed in water filter plate (40) top, and lower ball float (52) is placed in water filter plate (40) bottom, connecting rod (53) It is slidably mounted on fixed support (30), the connecting rod (53) penetrates the through hole (41) of water filter plate (40), with through hole (41) slided up and down in, upper floating ball (51) is identical with lower ball float (52) structure, lower ball float (52) with diameter greater than through hole (41) Aperture.
4. mechanical float ball flow abandoning apparatus according to claim 3, it is characterised in that:The abandoned stream pipe (2021) and a rain Well (208) is connected.
5. a kind of rain water collecting system, including rainwater sedimentation basin (201), the side of rainwater sedimentation basin (201) is connected with one and catchments Pipe (104), it is characterised in that:The opposite side of the rainwater sedimentation basin (201) will be gone 1 to 4 any by pipeline (206) and right Mechanical float ball flow abandoning apparatus connection described in, mechanical float ball flow abandoning apparatus by rainwater collection collector (209) and a rain Water filtration pond (203) is connected, and dmp filter pond (203) are connected by an outlet pipe (210) with rainwater collection pool (204), rain Water pump (205) is installed in water collecting pit (204), a flow pipe (105) is connected with rainwater collection pool (204).
6. rain water collecting system according to claim 5, it is characterised in that:The bottom of the rainwater sedimentation basin (201) leads to Cross an overflow pipe (207) to be connected with catch-basin (208), the caliber of pipeline (206) is less than the caliber of collector pipe (104) and more than excessive The caliber of flow tube (207), the caliber of rainwater collection collector (209) is suitable with the caliber of pipeline (206), rainwater collection collector (209) Caliber of the caliber more than abandoned stream pipe (2021).
7. rain water collecting system according to claim 6, it is characterised in that:It is connected with the rainwater collection pool (204) Filling pipe (2041).
8. a kind of roofing cooling structure, it is characterised in that:Including installed in building (100) side such as claim 5 to 7 times Rain water collecting system described in one, deck (108) avris of building (100) is provided with gutter (101), under gutter (101) Portion is provided with some roof drains (102), and correspondence is connected with rain pipe (103), some rain pipes on each roof drain (102) (103) it is respectively communicated with the collector pipe (104), the rainwater that collector pipe (104) is connected in the rain water collecting system sinks On shallow lake pond (201), the flow pipe (105), flow pipe are connected with the rainwater collection pool (204) in rain water collecting system (105) spray pipe (106) is connected with, spray pipe (106) is arranged on another avris of the deck (108) of building (100) On, spray pipe (100) end-enclosed offers some water drenching holes (107) on spray pipe (106).
9. roofing cooling structure according to claim 8, it is characterised in that:Some water drenching holes (107) are equidistantly opened It is located on the tube wall of spray pipe (106), the connecting line and deck of each water drenching hole (107) Kong Xinyu spray pipe (106) die (108) in an angle.
10. roofing cooling structure according to claim 9, it is characterised in that:It is close to the leading portion of the flow pipe (105) The aperture in the water drenching hole (107) opened up on spray pipe (106) is less than the water drenching hole (107) opened up on the spray pipe (106) of back segment Aperture.
CN201710043563.2A 2017-01-21 2017-01-21 Mechanical floating ball split-flow device, rainwater collection system and roof cooling structure Pending CN106703305A (en)

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CN201710043563.2A CN106703305A (en) 2017-01-21 2017-01-21 Mechanical floating ball split-flow device, rainwater collection system and roof cooling structure

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Application Number Priority Date Filing Date Title
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CN107366329A (en) * 2017-09-14 2017-11-21 黄河水利科学研究院引黄灌溉工程技术研究中心 A kind of reject device of Automated condtrol rain dirt runoff
CN107796980A (en) * 2017-10-11 2018-03-13 江苏士林电气设备有限公司 A kind of monitoring device of intelligent DC tube type bus
CN113403190A (en) * 2021-07-14 2021-09-17 陈志� Waste recycling uses methane-generating pit based on thing networking

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EP2090712A2 (en) * 2008-02-15 2009-08-19 Eroa Control device for the draining of rainwater from a roof surface
CN202630277U (en) * 2012-06-05 2012-12-26 中冶天工上海十三冶建设有限公司 Temporary facility roof sprinkling and cooling device
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CN107366329A (en) * 2017-09-14 2017-11-21 黄河水利科学研究院引黄灌溉工程技术研究中心 A kind of reject device of Automated condtrol rain dirt runoff
CN107366329B (en) * 2017-09-14 2022-11-18 黄河水利科学研究院引黄灌溉工程技术研究中心 Automatic change abandoning except that device of dirty runoff of control rain
CN107796980A (en) * 2017-10-11 2018-03-13 江苏士林电气设备有限公司 A kind of monitoring device of intelligent DC tube type bus
CN113403190A (en) * 2021-07-14 2021-09-17 陈志� Waste recycling uses methane-generating pit based on thing networking

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Application publication date: 20170524