CN103835444A - Rainwater fast-discharge device - Google Patents
Rainwater fast-discharge device Download PDFInfo
- Publication number
- CN103835444A CN103835444A CN201210488280.6A CN201210488280A CN103835444A CN 103835444 A CN103835444 A CN 103835444A CN 201210488280 A CN201210488280 A CN 201210488280A CN 103835444 A CN103835444 A CN 103835444A
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- rectifier
- rainwater
- arranging device
- bucket body
- speed arranging
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Abstract
The invention discloses a rainwater fast-discharge device which comprises an exhaust rectifier, a de-vortex rectifier and a downward concave hopper. The middle of the downward concave hopper sinks to form a mounting cavity which is matched with the de-vortex rectifier in outline. The de-vortex rectifier is placed in the mounting cavity. The position, corresponding to the de-vortex rectifier, of the mounting cavity is provided with a water outlet. The exhaust rectifier is arranged on the downward concave hopper and seals the mounting cavity. The rainwater fast-discharge device is reasonable in structure, and the secondary rectification structure is adopted. In the process of collecting rainwater, as the exhaust rectifier can effectively prevent air from being mixed into the de-vortex rectifier, it is guaranteed that one-way siphoning pressure flow is formed in the hopper, rainwater discharge is accelerated, and the amount of the rainwater discharge is increased. Furthermore, the de-vortex rectifier can effectively eliminate the vortex phenomenon, further filter the air, guarantee the stability of the rainwater discharge and greatly improve the capacity of the rainwater discharge. Besides, the rainwater fast-discharge device is simple in overall structure, easy to manufacture and capable of greatly lowering product cost and construction cost and has high practicability, thereby being widely popularized and applied.
Description
Technical field
The present invention relates to discharge rainwater technical field, be specifically related to a kind of rainwater speed arranging device.
Background technology
Roof drain is mainly installed on roofing, for by come together in roofing around the rainwater in rain gutter guide in sewer pipe.Existing roof drain is mainly made up of kuppe, anti-hydraulic pressure plate, reducing cylindrical shell etc., and when use, rainwater enters through the opening on kuppe the cylindrical shell being positioned at below, is finally discharged in sewer pipe.Because of only fairing once of this roof drain, in the time that rainfall is larger, the middle part of rain bucket produces vortex phenomenon, seriously has influence on the hydrophobic effect of rain bucket, and easily roof drain is stopped up, and streamflow regime is extremely unstable; Its steam separating effect is not very desirable in addition, badly influences the effect of draining.
Summary of the invention
The object of the invention is to, for above-mentioned deficiency, provide a kind of rational in infrastructure, draining is quick, steady and anhydrous vortex phenomenon, realizes the rainwater speed arranging device of better steam separating effect.
For achieving the above object, technical scheme provided by the present invention is:
A kind of rainwater speed arranging device, it comprises exhaust rectifier, removes whirlpool rectifier and recessed bucket body, the middle part of this recessed bucket body sinks to forming one and described except the suitable installation cavity position of whirlpool rectifier appearance profile, the described whirlpool rectifier that removes is inserted this installation cavity position, and corresponding position of removing whirlpool rectifier has a delivery port on described installation cavity position, described exhaust rectifier is arranged on recessed bucket body, and seals described installation cavity position.
Described exhaust rectifier comprises a rounded plate-like body, this plate-like body one side is provided with four along it radially, and be the following current guide plate of center of circle symmetry, position between corresponding adjacent two following current guide plate angles is provided with multiple cutoff boards along its circumferential array in the periphery of described plate-like body, the center of described plate-like body is provided with a taper steam splitter, and this taper steam splitter is provided with a through hole corresponding with described delivery port.
Interval≤15 millimeter between adjacent two cutoff boards.Reduce to greatest extent the air entrainment of bucket body, forced rainwater to flood stream mode, circumferential water feed mode, entered equably recessed bucket body, be rectification for the first time.
Describedly except comprising an annular body and, whirlpool rectifier is disposed on the plectane under this annular body, the periphery of described plate-like body is provided with multiple fins along its circumferential array, those fin one end straight down, and be and draw close gradually shape and extend on described plectane, this plectane is provided with a guide hole corresponding with described delivery port.
The quantity of described fin is 16.Effectively make into water steadily, reduced the depth of water before recessed bucket body, reduced depth of accumulated water, make roofing bear rainwater load and be down to minimum.
Described recessed bucket body be provided with one with the suitable assembling recess of described exhaust rectifier appearance profile.
The periphery inner side of described recessed bucket body is at least provided with a projection.
The quantity of described projection is 2.The design of employing biconvex, effectively improves the tightness of combination, not easy to leak.
Described recessed bucket body bottom is provided with a water outlet short tube being connected with described delivery port.
Described water outlet short tube comprises a body, and this body one end is provided with the flange suitable with described recessed bucket body.Adopt flange form to link more closely knit, avoided infiltration phenomenon.
Beneficial effect of the present invention is: the present invention is rational in infrastructure, adopts secondary rectifier structure, in the time collecting rainwater, exhaust rectifier can effectively prevent that air from mixing except in the rectifier of whirlpool, thereby in guarantee bucket body, form unidirectional siphon pressure current, accelerate hydrophobic speed, improve displacement; Except whirlpool rectifier can effectively be eliminated vortex phenomenon, further filtering air, the stability of guarantee draining, promotes drainability greatly.Overall structure is simple in addition, easy to manufacture, greatly reduces product cost and building costs, has very strong practicality, is beneficial to wide popularization and application.
Below in conjunction with accompanying drawing and embodiment, the present invention is further described.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the exhaust rectifier in Fig. 1;
Fig. 3 is the structural representation except whirlpool rectifier in Fig. 1;
Fig. 4 is the structural representation of the recessed bucket body in Fig. 1;
Fig. 5 is the structural representation of the water outlet short tube in Fig. 1.
Detailed description of the invention
Referring to Fig. 1 to Fig. 5, a kind of rainwater speed arranging device that the present embodiment provides, it comprises exhaust rectifier 1, removes whirlpool rectifier 2 and recessed bucket body 3, the middle part of this recessed bucket body 3 sinks to forming one and described except the suitable installation cavity position 31 of whirlpool rectifier 2 appearance profiles, the described whirlpool rectifier 2 that removes is inserted this installation cavity position 31, and corresponding position of removing whirlpool rectifier 2 has a delivery port 32 on described installation cavity position 31, described exhaust rectifier 1 is arranged on recessed bucket body 3, and seals described installation cavity position 31.Described exhaust rectifier 1 comprises a rounded plate-like body 11, these plate-like body 11 1 sides are provided with four along it radially, and be the following current guide plate 12 of center of circle symmetry, position between corresponding adjacent two following current guide plate 12 angles is provided with multiple cutoff boards 13 along its circumferential array in the periphery of described plate-like body 11, the center of described plate-like body 11 is provided with a taper steam splitter 14, and this taper steam splitter 14 is provided with a through hole 15 corresponding with described delivery port 32.Interval≤15 millimeter between adjacent two cutoff boards 13.Can reduce to greatest extent the air entrainment of recessed bucket body 3, force rainwater to flood stream mode, circumferential water feed mode, enter equably recessed bucket body 3, be rectification for the first time.Describedly except comprising an annular body 21 and, whirlpool rectifier 2 is disposed on the plectane 22 under this annular body 21, the periphery of described plate-like body 11 is provided with multiple fins 23 along its circumferential array, those fin 23 one end straight down, and be and draw close gradually shape and extend on described plectane 22, this plectane 22 is provided with a guide hole 24 corresponding with described delivery port 32.In the present embodiment, the quantity of described fin 23 is 16.In other embodiment, can carry out corresponding increase or reduce the quantity of fin 23 according to required displacement, thereby effectively make into water steadily, reduce the front depth of water of recessed bucket body 3, reduce depth of accumulated water, make roofing bear rainwater load and be down to minimum.Described recessed bucket body 3 be provided with one with the suitable assembling recess 32 of described exhaust rectifier 1 appearance profile.The periphery inner side of described recessed bucket body 3 is at least provided with a projection 33.In the present embodiment, described protruding 33 quantity is 2.The design of employing biconvex, effectively improves the tightness of combination, not easy to leak.In other embodiment, can carry out corresponding increase or reduce by protruding 33 quantity according to required tightness, described recessed bucket body 3 bottoms be provided with a water outlet short tube 4 being connected with described delivery port 32.Described water outlet short tube 4 comprises a body 41, and these body 41 one end are provided with the flange 42 suitable with described recessed bucket body.Adopt flange form to link more closely knit, avoided infiltration phenomenon.
In the time collecting rainwater, exhaust rectifier 1 forces rainwater to flood stream mode, circumferential water feed mode, enters equably recessed bucket body 3, forms rectification for the first time, can effectively intercept most of air and enter except whirlpool rectifier 2.Rainwater enters except whirlpool rectifier 2 subsequently, should can effectively eliminate vortex phenomenon except whirlpool rectifier 2, can further intercept a small amount of air and enter recessed bucket body 3 simultaneously, make rainwater fluidised form obtain secondary rectification, ensure the stability of draining, make the unidirectional siphon pressure current of the interior formation of recessed bucket body 3, thereby be beneficial to quickening hydrophobic speed, improve displacement and drainability.
As described in the above embodiment the present invention, adopt structure same or analogous with it and other bucket of obtaining, all in protection domain of the present invention.
Claims (10)
1. a rainwater speed arranging device, it is characterized in that, it comprises exhaust rectifier, removes whirlpool rectifier and recessed bucket body, the middle part of this recessed bucket body sinks to forming one and described except the suitable installation cavity position of whirlpool rectifier appearance profile, the described whirlpool rectifier that removes is inserted this installation cavity position, and corresponding position except whirlpool rectifier has a delivery port on described installation cavity position, described exhaust rectifier is arranged on recessed bucket body, and seals described installation cavity position.
2. rainwater speed arranging device according to claim 1, it is characterized in that: described exhaust rectifier comprises a rounded plate-like body, this plate-like body one side is provided with four along it radially, and be the following current guide plate of center of circle symmetry, position between corresponding adjacent two following current guide plate angles is provided with multiple cutoff boards along its circumferential array in the periphery of described plate-like body, the center of described plate-like body is provided with a taper steam splitter, and this taper steam splitter is provided with a through hole corresponding with described delivery port.
3. rainwater speed arranging device according to claim 2, is characterized in that: interval≤15 millimeter between adjacent two cutoff boards.
4. rainwater speed arranging device according to claim 1, it is characterized in that: be describedly disposed on the plectane under this annular body except whirlpool rectifier comprises an annular body and, the periphery of described plate-like body is provided with multiple fins along its circumferential array, those fin one end straight down, and be and draw close gradually shape and extend on described plectane, this plectane is provided with a guide hole corresponding with described delivery port.
5. rainwater speed arranging device according to claim 4, is characterized in that: the quantity of described fin is 16.
6. rainwater according to claim 1 speed arranging device, is characterized in that: described recessed bucket body be provided with one with the suitable assembling recess of described exhaust rectifier appearance profile.
7. rainwater speed arranging device according to claim 1, is characterized in that: the periphery inner side of described recessed bucket body is at least provided with a projection.
8. rainwater speed arranging device according to claim 1, is characterized in that: the quantity of described projection is 2.
9. rainwater speed arranging device according to claim 1, is characterized in that: described recessed bucket body bottom is provided with a water outlet short tube being connected with described delivery port.
10. rainwater speed arranging device according to claim 9, is characterized in that: described water outlet short tube comprises a body, and this body one end is provided with the flange suitable with described recessed bucket body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210488280.6A CN103835444A (en) | 2012-11-26 | 2012-11-26 | Rainwater fast-discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210488280.6A CN103835444A (en) | 2012-11-26 | 2012-11-26 | Rainwater fast-discharge device |
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| Publication Number | Publication Date |
|---|---|
| CN103835444A true CN103835444A (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210488280.6A Pending CN103835444A (en) | 2012-11-26 | 2012-11-26 | Rainwater fast-discharge device |
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| CN (1) | CN103835444A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533031A (en) * | 2014-12-26 | 2015-04-22 | 山西泫氏实业集团有限公司 | Multifunctional roof drain for roof drainage |
| CN104612337A (en) * | 2015-02-12 | 2015-05-13 | 云南彬然建筑节能科技有限公司 | Reverse eddy current type siphon rainwater head |
| CN104631313A (en) * | 2015-02-12 | 2015-05-20 | 云南彬然建筑节能科技有限公司 | Elevated rainwater collection system |
| CN104631547A (en) * | 2015-02-12 | 2015-05-20 | 云南彬然建筑节能科技有限公司 | Rainwater collecting system |
| CN105084283A (en) * | 2015-08-31 | 2015-11-25 | 杭州三耐环保科技股份有限公司 | Efficient and rotational-flow-free funnel |
| CN106760254A (en) * | 2016-12-20 | 2017-05-31 | 上海亨公电线电缆有限公司 | A kind of pair is put the efficient siphon rainwater head of formula |
| JP6279795B1 (en) * | 2017-06-26 | 2018-02-14 | 積水化学工業株式会社 | Drainage member |
| CN109276939A (en) * | 2017-07-19 | 2019-01-29 | 简佑家 | Fluid circuit radome fairing and fluid circuit rectifier stack |
| JP2019120068A (en) * | 2018-01-09 | 2019-07-22 | 積水化学工業株式会社 | Elbow, and siphon rain gutter system |
| CN110080333A (en) * | 2018-01-25 | 2019-08-02 | 宝阀精密工业股份有限公司 | Rainwater recovery device |
| JP2021006704A (en) * | 2018-01-09 | 2021-01-21 | 積水化学工業株式会社 | Siphon rain gutter system and siphon drain member |
-
2012
- 2012-11-26 CN CN201210488280.6A patent/CN103835444A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533031A (en) * | 2014-12-26 | 2015-04-22 | 山西泫氏实业集团有限公司 | Multifunctional roof drain for roof drainage |
| CN104612337A (en) * | 2015-02-12 | 2015-05-13 | 云南彬然建筑节能科技有限公司 | Reverse eddy current type siphon rainwater head |
| CN104631313A (en) * | 2015-02-12 | 2015-05-20 | 云南彬然建筑节能科技有限公司 | Elevated rainwater collection system |
| CN104631547A (en) * | 2015-02-12 | 2015-05-20 | 云南彬然建筑节能科技有限公司 | Rainwater collecting system |
| CN105084283A (en) * | 2015-08-31 | 2015-11-25 | 杭州三耐环保科技股份有限公司 | Efficient and rotational-flow-free funnel |
| CN106760254A (en) * | 2016-12-20 | 2017-05-31 | 上海亨公电线电缆有限公司 | A kind of pair is put the efficient siphon rainwater head of formula |
| JP6279795B1 (en) * | 2017-06-26 | 2018-02-14 | 積水化学工業株式会社 | Drainage member |
| JP2019007250A (en) * | 2017-06-26 | 2019-01-17 | 積水化学工業株式会社 | Drainage member |
| CN109276939A (en) * | 2017-07-19 | 2019-01-29 | 简佑家 | Fluid circuit radome fairing and fluid circuit rectifier stack |
| JP2019120068A (en) * | 2018-01-09 | 2019-07-22 | 積水化学工業株式会社 | Elbow, and siphon rain gutter system |
| JP2021006704A (en) * | 2018-01-09 | 2021-01-21 | 積水化学工業株式会社 | Siphon rain gutter system and siphon drain member |
| CN110080333A (en) * | 2018-01-25 | 2019-08-02 | 宝阀精密工业股份有限公司 | Rainwater recovery device |
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Application publication date: 20140604 |