CN1616779A - Mosquito and fly preventer for rain catch-basin - Google Patents
Mosquito and fly preventer for rain catch-basin Download PDFInfo
- Publication number
- CN1616779A CN1616779A CNA2003101085973A CN200310108597A CN1616779A CN 1616779 A CN1616779 A CN 1616779A CN A2003101085973 A CNA2003101085973 A CN A2003101085973A CN 200310108597 A CN200310108597 A CN 200310108597A CN 1616779 A CN1616779 A CN 1616779A
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- mosquito
- grate
- catch basin
- preventing device
- sealed tube
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The mosquito and fly preventer for rain catch basin includes draining grate comprising grate, water collecting basin with transparent bottom, guide pipe with upward inclined outlet, and closing hose to close the outlet gravitationally; and insect chamber and eclosion chamber separated from the rain catch basin. The present invention can drain, and prevent mosquito and fly propagation and escape from inside. The present invention may be used widely in city rain catch basin and rural manure receiver.
Description
The present invention relates to a kind of device that is used for the anti-mosquitos and flies of catch-basin, especially relate to a kind of mosquito and fly preventing device for rainwater well that has soft sealed tube.
Known, the bottom of road rain water well is provided with a heavy mud groove, this is for drawing silt setting clearly, under rainy weather conditions, heavy mud groove often is full of ponding, and female mosquito likes best this and contains egg reproduction in the organic ponding, because the needs of draining, the road rain water well is widely laid in the city, and this is the main reason that causes the many mosquitos in city.Known, a kind of simple and crude manure receiver is arranged in the rural area, it descends mouth of a river and draws mouth does not clearly all have to isolate, and mosquitos and flies enters the manure receiver egg reproduction, and this is the main reason that causes the many mosquitos and flies in rural area.
The device of the anti-mosquitos and flies of relevant catch-basin is disclosed by following patent documentation in the prior art: (day for announcing: on October 2nd, 2002) disclosed a kind of only draining grate of valve that has back, it is made up of water grate, tank and valve block Chinese utility model patent CN2514051Y.This device is provided with the movable valve block that connects, and utilizes the deadweight of valve block that flow export is formed capping, can draining during this valve block capping, can prevent the back ground such as foul smell, liquid and fly maggot in the sewer again.But, when algae, dirt and little foreign material stick to flow export, between this valve block and the flow export slit can appear, and cause mosquitos and flies to enter heavy mud groove breeding as usual.
At another part of the applicant Chinese patent application " light aedes trap device " (application number 02144160.X, October 15 2002 applying date) once disclosed a kind of catch-basin light aedes trap device in, it comprises the chamber of laying eggs, insectary and emergence chamber, this chamber top of laying eggs is communicated with the grate mouth and catchments, the outfall of bottom has been installed the movable partition (valve block) that has rotating shaft, be provided with the larvae outlet gap in the lower end of movable partition, the opening of this outfall has the 5-7 centimetre to extend into the underwater of heavy mud groove, all the other are opened on the water surface, are provided with the sky luffer boards of light-permeable above emergence chamber.The operating principle of this device is: during no rain, movable partition forms capping to outfall under its self-gravity action, but connection by the larva outlet gap, lay eggs and maintain the high water level of 5-7 centimetre in the chamber, female mosquito flies in the chamber of laying eggs and lays eggs in the water surface, the larva that is hatched is finished the history of life from larva outlet gap visitor insectary and at this under photo-induction, because the obstruct of movable partition, the adult mosquito of emergence chamber can't be fled from from the chamber of laying eggs; When rainy, movable partition opens draining under the pressure of current.This device install in the good life residential district of sanitary condition can reach expection undoubtedly remove the mosquito effect, but in the relatively poor highway section of sanitary condition, ground little foreign material swim on the water surface after entering heavy mud groove, be blocked in easily between the rank shape doorframe of movable partition and outfall, cause emergence chamber to lose envelope, adult mosquito can be fled from through the chamber of laying eggs.
The objective of the invention is to be prone to the foreign material bayonet socket and to lose the problem of envelope at existing hard valve block in the above-mentioned prior art, a kind of mosquito and fly preventing device for rainwater well that has soft sealed tube is provided, the valve block that substitutes hard with soft sealed tube plays sealing process.When no rain, soft sealed tube forms capping to flow export under its self-gravity action, and automatic superimposed sealing below flow export, stops that mosquitos and flies enters heavy mud groove egg reproduction.When rainy, soft sealed tube opens under water flow pressure, and rainwater can be drained automatically.Another object of the present invention is: adhere at arbitrary position of soft sealed tube upper, middle and lower and the slit occurs when dirt, algae grow thing or little foreign material, when causing female mosquito to enter the water surface in the pipe laying eggs, its larva can't be fled from after turning into adult mosquito.
To achieve the above object, the present invention does further to improve on the basis of above-mentioned prior art: but divide into a catchment water groove at grate, being connected with mozzle at trench bottom, this mozzle is downward-sloping a little along the flow export direction, in order to draining; Be socketed with soft sealed tube at flow export, the following mouth of a river of this soft sealed tube is inserted into the underwater of heavy mud groove, this place, flow export outer end planar orientation shape that tilts; Described soft sealed tube is sagging and flow export formed capping under the effect of gravity at it, and the tube wall of soft sealed tube is built up vertical sealed tube mutually below flow export, thereby stops mosquitos and flies to enter heavy mud groove egg reproduction.
As a further improvement on the present invention, this soft sealed tube adopts the composite plastic cloth of wear resistant corrosion resistant to make.Known, the nexine of this composite plastic cloth is the strong and corrosion resistant woven cloth of pulling force, and surface layer is antiseized corrosion-resistant and difficult aging plastic coating, owing to can fold, this composite plastic cloth often is made into the water pipe of a kind of convenient storage and transportation.In order to stop the adult mosquito that breeds from heavy mud groove to be fled from, the present invention is further improved again on the basis of catch-basin light aedes trap device: learnt having under the condition of light by experiment, the tumbler happiness accumulates in the underwater of the edge of tank and breathes, and in this emergence.According to this biological characteristics, soft sealed tube is inserted into underwater near heavy mud groove centre, can avoid tumbler to return trip and enter in the soft sealed tube and flee from.
Further improve again as of the present invention, in order further to improve the purpose that lures the control larvae with sunlight, the diapire of the catch basin of described (flat grate mouth) mosquito and fly preventing device for rainwater well is made by transparent plastics, compare with the catch-basin light aedes trap device of prior art, owing to removed the roof that blocks sunlight, enlarged daylighting area, the emergence chamber and the insectary of its below all have daylighting effect preferably, have therefore further improved the effect that lures the control larvae with sunlight.When forming the slit when taking place algae, dirt or little foreign material to stick to arbitrary position of soft sealed tube upper, middle and lower, grate mouth, catch basin, the mozzle of female mosquito through interconnecting enters in the soft sealed tube lays eggs in the water surface, the larvae of being hatched is swum into bright insectary from the following mouth of a river under the luring of light, and finish the history of life in the insectary, because emergence chamber is isolated by the housing that catch basin, mozzle, soft sealed tube are communicated with, the adult mosquito that enters emergence chamber from the insectary can't be fled from.
Below in conjunction with accompanying drawing structure of the present invention and embodiment are specifically described.
Fig. 1 is the structure sectional view of flat grate mouth mosquito and fly preventing device for rainwater well of the present invention;
Fig. 2 is the structure sectional view of the vertical grate mouth of another embodiment of the invention mosquito and fly preventing device for rainwater well.
The structure of flat grate mouth mosquito and fly preventing device for rainwater well of the present invention as shown in Figure 1, by catch-basin 6, grate 3, catch basin 17, mozzle 13, soft sealed tube 10, heavy mud groove 7 and subsoil drain road junction 11 constitute, described catch basin 17 is special-shaped tank, the profile of the perpendicular sidewall 16 of this tank and the inwall of catch-basin 6 match, this tank upper end is provided with the groove of outside contrary flexure along 18, described groove matches and places on the rank shape grate frame 4 along 18 lower surfaces and rank shape grate frame 4, described grate 3 cover groove along 18 on, described groove along 18 and perpendicular sidewall 16 make by dense glass steel or plastics, described bottom land wall 2 is made by transparent plastics, the bottom of described catch basin 17 1 sides offers the overlap joint mouth 14 of lateral drainage, described catch basin 17 is connected with mozzle 13 through overlap joint mouthfuls 14, described mozzle 13 is along the inclination that is directed downwards of flow export 15, in order to draining, place, the described flow export 15 outer end planar orientation shape that tilts, the upper orifice of described soft sealed tube 10 is socketed on the outer tube wall of mozzle 13, and with corrosion resistant hoop firmware 12 bandings or use the heat sealing method sealing, the following mouth of a river 9 of this soft sealed tube 10 is from inserting the underwater 5-10 centimetre of heavy mud groove 7 near the centre of heavy mud groove 7.During no rain, this soft sealed tube 10 is sagging under the effect of gravity, and flow export 15 is formed cappings, and forms superimposed sealed tube below flow export 15, stops mosquitos and flies to enter heavy mud groove 7 egg reproductions.When rainy, current enter mozzle 13 through grate mouth 1, the catch basin 17 of flat, the pressure of current forces soft sealed tube 10 to open draining automatically, please referring to shown in the two-way short arrow among Fig. 1, at this moment, the following mouth of a river 9 of this soft sealed tube 10 carries away water surface draining, and the unidirectional long arrow among Fig. 1 is depicted as the flow direction of current.Please be simultaneously referring to Fig. 1, Fig. 2, if generation dirt, algae grow thing or little foreign material stick to flow export 15 or soft sealed tube 10 on, in, under arbitrary position and when forming the slit, female mosquito can lay eggs through the water surface in the slit enters soft sealed tube 10, bright insectary 8 is gone in the larva that the is hatched mouth of a river 9 trips under warp under the luring of light, lure the mosquito principle as can be known from the catch-basin light aedes trap device of prior art, the larvae happiness is looked for food in bright insectary 8 with movable, and the tumbler happiness accumulates in the underwater of the edge of heavy mud groove 7 and breathes, and turn into the mosquito adult at this, because soft sealed tube 10 occupy heavy mud groove 7 central authorities, even the following mouth of a river 9 slit occurs because of foreign material adhere to, tumbler can not swum in the into soft sealed tube 10 yet, 8 adult mosquitos that sprout wings enter emergence chamber 5 from the insectary, because emergence chamber 5 is in isolation, adult mosquito can't be fled from.
Fig. 2 is the structure sectional view of the vertical grate mouth of another embodiment of the invention mosquito and fly preventing device for rainwater well.Structure and Fig. 1 of this figure are basic identical, institute's difference is: as another kind of improvement the of the present invention, the catch basin 17 of vertical grate mouth mosquito and fly preventing device for rainwater well is made by plastic opaque or glass fiber reinforced plastic, described grate grizzly bar 19 is for vertical and fuse at notch place and catch basin 17, because catch basin 17 matches with the shell cavity after mozzle 13 is connected and the drainage channel 22 of reservation, this device can directly be filled in the catch-basin 6 from vertical grate mouth, and this is for this Unit Installation, maintenance and to draw operation clearly all more convenient.The upper surface of described catch basin 17 be provided with upwards and to the groove of both sides contrary flexure along 18, described groove rides on the rank shape grate frame 20 of vertical grate mouth along 18, described grate 3 is put up on rank shape grate frame 4, become to embed symmetrically transparent sky luffer boards 21 in the both sides of grate 3 centers, this day, luffer boards 21 the gross area accounted for 1/5 of grate 3 areas, this day, luffer boards 21 can be made by glass, repeat glass brick or tempered glass, also can be made by transparent plastics, were perhaps made by the fine and closely woven one-time formed plastic wire of mesh.
As another kind of improvement the of the present invention, result in blockage in order to prevent silt from directly pouring in the subsoil drain road junction 11, in Fig. 1, back side when subsoil drain road junction 11 is located at down the mouth of a river 9 hull-bornes, in Fig. 2, the side when subsoil drain road junction 11 is located at down the mouth of a river 9 hull-bornes.
The operating principle of Fig. 2 is identical with Fig. 1.
When the structure that adopts Fig. 1 during as the mosquito and fly preventing device of the simple and crude manure receiver in rural area, because the following mouth of a river of this manure receiver and draw mouth clearly and separate, this device is fit to be installed in down the mouth of a river, and it draws mouth clearly must add a cover as shown in Figure 2 this grate 3 that is provided with day luffer boards (or separation net) 21.Because can lure the control larvae from sky luffer boards 21 daylightings of drawing mouth clearly, the bottom land wall 2 of catch basin 17 can be by dense glass steel or plastics manufacturing.This manure receiver is not established subsoil drain road junction 11 as the collected manure hole of farmers'.When the structure that adopts Fig. 1 or Fig. 2 during as the mosquito and fly preventing device of the simple and crude manure receiver in rural area, grate grizzly bar 19 needn't be set, be beneficial to the discharging of liquid dung.
To those skilled in the art, form capping in order to make 10 pairs of flow exports of soft sealed tube 15, and below flow export 15, form superimposed sealing, be not limited to above-mentioned structure.For example, can also be opened in central authorities to the opening of catch basin 17 bottoms, make mozzle 13 vertically downward, flow export 15 is made the downward triangle of drift angle, at the soft sealed tube 10 of flow export 15 sockets, and below flow export 15 the side-by-side mounting closure plate, closure plate is pressed to flow export 15 at following tube wall of soft sealed tube 10 of the action of gravity of counter weight, formation is to the capping of flow export 15, and this soft sealed tube 10 can form superimposed sealing under the crack of two closure plate.In addition, under the prerequisite that does not break away from the principle of the invention, can also make some distortion and improvement, these also should be considered as belonging to protection scope of the present invention.
Claims (10)
1. mosquito and fly preventing device for rainwater well, it comprises: insectary (8), emergence chamber (5) that the draining grate of being made up of grate (3), catch basin (17), mozzle (15), soft sealed tube (10) and this draining grate are separated out from catch-basin (6) lining that is provided with heavy mud groove (7); Described catch basin (17) is special-shaped tank, the profile of the perpendicular sidewall (16) of this tank and the inwall of catch-basin (6) match, this tank upper end is provided with the groove of outside contrary flexure along (18), the lower surface on described groove edge (18) and rank shape grate frames (4) match and place rank shape to calculate on the frames (4), and described grate (3) covers at groove along on (18); Described bottom land wall (2) is made light-permeable by material transparent; The bottom of described catch basin (17) one sides offers the overlap joint mouth (14) of lateral drainage, and described catch basin (17) is connected with mozzle (13) through overlap joint mouthful (14); Described mozzle (13) is along the inclination that is directed downwards of flow export (15), flow export (15) place, the outer end planar orientation of described mozzle (13) shape that tilts, it is characterized in that: described soft sealed tube (10) and mozzle (13) socket are also sagging and form capping to flow export (15) under the effect of gravity at it, and the below at flow export (15) forms superimposed sealed tube, and it inserts the underwater from the centre near heavy mud groove (7) in mouth of a river (9) down.
2. mosquito and fly preventing device for rainwater well as claimed in claim 1, it is characterized in that: the notch place of described catch basin (17) be provided with upwards and to the groove of both sides contrary flexure along (18), described groove edge (18) matches with vertical rank shape grate frames (20) and rides on the rank shape grate frames (20), described grate grizzly bar (19) the notch place and catch basin (17) fuses and with groove along (18) at grade, this catch basin (17) matches with the shell cavity after mozzle (13) is connected and the drainage channel (22) of reservation.
3. mosquito and fly preventing device for rainwater well as claimed in claim 1 or 2 is characterized in that: described soft sealed tube (10) is made by the corrosion resistant composite plastic cloth of antisticking and wear proof.
4. mosquito and fly preventing device for rainwater well as claimed in claim 1 or 2 is characterized in that: the upper orifice of described soft sealed tube (10) is socketed on the outer tube wall of mozzle (13), and with corrosion resistant hoop firmware (12) banding.
5. mosquito and fly preventing device for rainwater well as claimed in claim 1 or 2 is characterized in that: the upper orifice of described soft sealed tube (10) is socketed on the outer tube wall of mozzle (13), and uses the heat sealing method sealing.
6. mosquito and fly preventing device for rainwater well as claimed in claim 1 or 2 is characterized in that: preferably 5-10 centimetre of the heavy undersurface degree of depth of mud groove (7) is inserted at the following mouth of a river (9) of described soft sealed tube (10).
7. mosquito and fly preventing device for rainwater well as claimed in claim 1 or 2 is characterized in that: the notch place of described catch basin (17) does not establish grate grizzly bar (19) sometimes.
8. mosquito and fly preventing device for rainwater well as claimed in claim 1 is characterized in that: the bottom land wall (2) of described catch basin (17) is made by transparent plastics.
9. mosquito and fly preventing device for rainwater well as claimed in claim 1 or 2 is characterized in that: the back side or side when described subsoil drain road junction (11) is opened in down the mouth of a river (9) hull-borne.
10. mosquito and fly preventing device for rainwater well as claimed in claim 2 is characterized in that: described day luffer boards (21) are the plastic wires of the fine and closely woven once-forming of armorplate glass, glass plate, repeat glass brick, transparent plastic plate or mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101085973A CN100453749C (en) | 2003-11-13 | 2003-11-13 | Mosquito and fly preventer for rain catch-basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101085973A CN100453749C (en) | 2003-11-13 | 2003-11-13 | Mosquito and fly preventer for rain catch-basin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1616779A true CN1616779A (en) | 2005-05-18 |
| CN100453749C CN100453749C (en) | 2009-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101085973A Expired - Fee Related CN100453749C (en) | 2003-11-13 | 2003-11-13 | Mosquito and fly preventer for rain catch-basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100453749C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919375A (en) * | 2010-01-28 | 2010-12-22 | 黄竹 | Photo-induction mosquito-killing device |
| CN101990880A (en) * | 2010-01-28 | 2011-03-30 | 黄竹 | Photoinduced mosquito control device of catch basin |
| CN101112189B (en) * | 2006-07-25 | 2011-07-20 | 黄竹 | Mosquito-fly-preventing plastic stone gecko hole device |
| CN102864834A (en) * | 2011-07-06 | 2013-01-09 | 中国市政工程西北设计研究院有限公司 | Stink-isolating and anti-mosquito rain water inlet |
| CN105649184A (en) * | 2016-02-29 | 2016-06-08 | 成都绿迪科技有限公司 | Transverse groove type flow guide gutter inlet |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85204918U (en) * | 1985-11-21 | 1987-01-07 | 冯光荣 | Stink leaking-preventing equipment used at inlet of sewage pipe |
| CN2237065Y (en) * | 1995-07-24 | 1996-10-09 | 李默岩 | Self sealing floor drain |
| CN2308644Y (en) * | 1996-05-16 | 1999-02-24 | 王智博 | Kitchen floor drain joint tube |
| CN2267288Y (en) * | 1996-09-26 | 1997-11-12 | 张卫平 | Magnetic odour seal device |
| GB2320310B (en) * | 1996-12-04 | 2000-12-27 | Hepworth Building Prod | Non-return device |
| CN2425140Y (en) * | 2000-05-26 | 2001-03-28 | 张联合 | Odour means for floor drain |
| JP3377515B2 (en) * | 2000-10-25 | 2003-02-17 | 宗勲 井本 | Drainage basin |
| JP2002138547A (en) * | 2000-11-06 | 2002-05-14 | Sebe Medical Service Kk | Trap for drain pipe |
-
2003
- 2003-11-13 CN CNB2003101085973A patent/CN100453749C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101112189B (en) * | 2006-07-25 | 2011-07-20 | 黄竹 | Mosquito-fly-preventing plastic stone gecko hole device |
| CN101919375A (en) * | 2010-01-28 | 2010-12-22 | 黄竹 | Photo-induction mosquito-killing device |
| CN101990880A (en) * | 2010-01-28 | 2011-03-30 | 黄竹 | Photoinduced mosquito control device of catch basin |
| CN102864834A (en) * | 2011-07-06 | 2013-01-09 | 中国市政工程西北设计研究院有限公司 | Stink-isolating and anti-mosquito rain water inlet |
| CN105649184A (en) * | 2016-02-29 | 2016-06-08 | 成都绿迪科技有限公司 | Transverse groove type flow guide gutter inlet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100453749C (en) | 2009-01-21 |
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Granted publication date: 20090121 Termination date: 20091113 |