CN101858101A - Three-proof water drainage device - Google Patents
Three-proof water drainage device Download PDFInfo
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- CN101858101A CN101858101A CN201010197908A CN201010197908A CN101858101A CN 101858101 A CN101858101 A CN 101858101A CN 201010197908 A CN201010197908 A CN 201010197908A CN 201010197908 A CN201010197908 A CN 201010197908A CN 101858101 A CN101858101 A CN 101858101A
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- drainage device
- sewage
- funnel
- water drainage
- shaped funnel
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Abstract
The invention relates to a three-proof water drainage device, belonging to the technical field of a water drainage device structure. Three-proof water drainage device is characterized by comprising a U-shaped funnel, wherein, a water inlet is positioned on the top of the U-shaped funnel, a circular water outlet is positioned at the bottom of the U-shaped funnel, and a horizontal axis is arranged at the upper part of the U-shaped funnel; pulleys with conductive wire grooves are connected on the horizontal axis in series, and nylon cords are arranged in the conductive wire grooves of the pulleys; and one end of each nylon cord is connected with a lead weight positioned in the U-shaped funnel, and the other end thereof is connected with a hollow ball positioned at the external side of the circular water outlet at the bottom of the U-shaped funnel. The three-proof water drainage device has simple and reasonable structure and safe and reliable operation. The device of the invention can exhaust sewage smoothly in case of sewage, automatically block a drainage pipe port reversely after exhausting sewage, prevent odor in the drainage pipe entering indoor, avoid pests such as cockroaches, ants and the like entering indoor from the drainage pipe port and prevent sewage entering indoor reversely.
Description
Technical field
The present invention relates to a kind of three-proof water drainage device, particularly a kind of device that is contained in the anti-overflow deodorizing on the indoor drainage pipe belongs to the water drainage device technical field of structures.
Technical background
Prevent that now peculiar smell comes into the interior in the drainage pipe, what more generally adopt is the curved technology of turning one's coat, cause impeded drainage and clogging to happen occasionally or the effect that do not have good pest control to climb into does not more have the converse function of bilge water resisting owing to often pile up sewage sediment in the crook of turning one's coat, the drawback of the secondary pollution of causing is arranged.
Summary of the invention
The objective of the invention is to solve the weak point that above-mentioned prior art exists, a kind of indoor drainage pipe branch line sewage inlet place that is installed in is provided, can prevent the three-proof water drainage device that sewage is converse, peculiar smell returns string and insects such as cockroach, ant climb into.
The technical solution adopted in the present invention is as follows:
Three-proof water drainage device, be installed in drainage pipe branch line sewage inlet place, what its special character was to adopt is reverse choked technique, comprise U type funnel 1, its top is a water inlet 7, the bottom is provided with a round delivery port 8, top in the U type funnel 1 is provided with transverse axis 3, be serially connected with the pulley 2 of band metallic channel on the transverse axis 3, be provided with nylon rope 5 in the metallic channel of pulley 2, one end of nylon rope 5 is connected with the plummet 6 that is located at U type funnel 1 inside, and the other end then is connected with the hollow ball 4 that is arranged on round delivery port 8 outsides, U type funnel 1 bottom;
The diameter of described round delivery port is equivalent to 2/3 of U type funnel 1 diameter;
Described hollow ball 4 is made for rigid plastics;
The weight of described plummet 6 is equivalent to 8 times of hollow ball 4 weight;
What the present invention taked is reverse choked technique, when inactive state, by the action of gravity of pulley one end plummet, makes the reverse obstruction of hollow ball of the other end live the delivery port of funnel, prevents that peculiar smell from returning string, insect climbs into and three anti-excessive anti-effects of sewage thereby reach.The water that acts on hollow ball when the sewage that enters funnel hangs down pressure when meeting or exceeding the weight of plummet, hollow ball sinks, the funnel delivery port begins water pouring, sewage in the funnel is many more, hollow ball sinks dark more, the water pouring amount is big more, has rushed down until sewage, and hollow ball recovers the blocked state to the funnel delivery port under the effect that lifts of plummet.
Three-proof water drainage device of the present invention, simple and reasonable, it is safe and reliable to operate, sewage under the smooth and easy row of energy when sewage is arranged, after having arranged, sewage lives the gutter road junction from reverse obstruction automatically, can prevent that the peculiar smell in the drainage pipe from coming into the interior, prevent insects such as cockroach, ant in the inlet chamber of gutter road junction and prevent sewage converse advance indoor.
Description of drawings
Fig. 1: three-proof water drainage device inactive state structural representation of the present invention;
Fig. 2: three-proof water drainage device water pouring status architecture schematic diagram of the present invention;
1 is U type funnel, and 2 is pulley, and 3 is transverse axis, and 4 is hollow ball, and 5 is nylon rope, and 6 is plummet, and 7 is water inlet, and 8 are outlet.
The specific embodiment
Provide the specific embodiment of the present invention below in conjunction with accompanying drawing, be used for that the present invention is further illustrated.
At indoor drainage pipe branch line sewage inlet place the vertical external diameter that embeds the high U type funnel 1 of 15cm, U type funnel 1 will with closely cooperated together by the drainage pipe internal diameter of embedding, turning edge that U type funnel 1 top is outside will be stuck on the gutter road junction, prevents that funnel from slipping in the drainage pipe.
The round delivery port 8 that a diameter is equivalent to funnel diameter 2/3 is offered in the bottom of U type funnel 1, establish the transverse axis 3 of one diameter 3cm in the U type funnel 1 from downward 1cm place, water inlet 7 upper edges, a diameter 1cm is set on the transverse axis 3, the round pulley 2 of thick 0.5cm, be provided with dark together on the pulley 2, the metallic channel of wide each 1cm, pulley 2 will remain on the transverse axis 3 and can freely rotate, the hollow ball 8 that a diameter is made greater than the rigid plastics of funnel delivery port 3mm is set below U type funnel 1 delivery port 8, the plummet of a weight greater than 8 times of hollow ball weight is set in funnel, nylon rope 5 with one section diameter 1mm sees through the two ends that funnel delivery port 8 lies in hollow ball 4 and plummet 6 respectively nylon rope 5, (all having the lacing hole of 1mm diameter on hollow ball and the plummet), the metallic channel of stage casing on pulley 2 of nylon rope 5 inserted in the pulley metallic channel, make hollow ball and plummet be suspended on the both sides of pulley respectively, the length of nylon rope 5 will its bottom surface be apart from funnel bottom surface 1cm when the inactive state with plummet 6, and upwards the ceiling is not less than 4cm.
What present embodiment was taked is reverse choked technique, when inactive state, plummet is with the effect by nylon rope and pulley of himself weight, hollow ball is lifted embedding funnel delivery port, make it live the funnel delivery port from reverse obstruction, reach and prevent that peculiar smell from coming into the interior, prevent that insect from climbing into indoor and anticorrisive agent ends the converse effect of sewage, the water that acts on hollow ball when the sewage that enters funnel hangs down pressure when meeting or exceeding the weight of plummet, sink under the hollow ball weight that water hangs down in funnel, the funnel delivery port begins water pouring, sewage in the funnel is many more, and hollow ball sinks dark more, and the water pouring amount is big more, rushed down until sewage, hollow ball recovers the blocked state to the funnel delivery port under the effect that lifts of plummet.
Claims (4)
1. three-proof water drainage device, it is characterized in that comprising U type funnel (1), its top is water inlet (7), the bottom is provided with a round delivery port (8), top in the U type funnel (1) is provided with transverse axis (3), be serially connected with the pulley (2) of band metallic channel on the transverse axis (3), be provided with nylon rope (5) in the metallic channel of pulley (2), one end of nylon rope (5) plummet (6) inner with being located at U type funnel (1) is connected, and the other end then is connected with the hollow ball (4) that is arranged on U type funnel (1) the round delivery port in bottom (8) outside.
2. according to the described three-proof water drainage device of claim 1, it is characterized in that the diameter of described round delivery port is equivalent to 2/3 of U type funnel (1) diameter.
3. according to the described three-proof water drainage device of claim 1, it is characterized in that described hollow ball (4) is made for rigid plastics.
4. according to the described three-proof water drainage device of claim 1, the weight that it is characterized in that described plummet (6) is equivalent to 8 times of hollow ball (4) weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010197908A CN101858101A (en) | 2010-06-01 | 2010-06-01 | Three-proof water drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010197908A CN101858101A (en) | 2010-06-01 | 2010-06-01 | Three-proof water drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101858101A true CN101858101A (en) | 2010-10-13 |
Family
ID=42944240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010197908A Pending CN101858101A (en) | 2010-06-01 | 2010-06-01 | Three-proof water drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101858101A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535601A (en) * | 2012-02-02 | 2012-07-04 | 张卫 | Lever type floor drain |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87106430A (en) * | 1987-09-18 | 1988-07-13 | 黄绍义 | Automatic deodorising and anti-reverse device for sewer |
| CN2307834Y (en) * | 1997-07-11 | 1999-02-17 | 高希忠 | Panel turnover type drainage device preventing peculiar smell back-out |
| CN2313975Y (en) * | 1997-07-08 | 1999-04-14 | 刘广木 | Floor drain against counter-flow |
| CN2360455Y (en) * | 1999-02-13 | 2000-01-26 | 赵杭 | Mobile plate type floor drain |
| CN2615208Y (en) * | 2003-05-10 | 2004-05-12 | 王炎水 | Floor drain odour seals |
| CN101387349A (en) * | 2007-09-14 | 2009-03-18 | 俞文迪 | Pulley type skip non-return valve |
| CN201687061U (en) * | 2010-06-01 | 2010-12-29 | 邹本鉴 | Three-proof drain device |
-
2010
- 2010-06-01 CN CN201010197908A patent/CN101858101A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87106430A (en) * | 1987-09-18 | 1988-07-13 | 黄绍义 | Automatic deodorising and anti-reverse device for sewer |
| CN2313975Y (en) * | 1997-07-08 | 1999-04-14 | 刘广木 | Floor drain against counter-flow |
| CN2307834Y (en) * | 1997-07-11 | 1999-02-17 | 高希忠 | Panel turnover type drainage device preventing peculiar smell back-out |
| CN2360455Y (en) * | 1999-02-13 | 2000-01-26 | 赵杭 | Mobile plate type floor drain |
| CN2615208Y (en) * | 2003-05-10 | 2004-05-12 | 王炎水 | Floor drain odour seals |
| CN101387349A (en) * | 2007-09-14 | 2009-03-18 | 俞文迪 | Pulley type skip non-return valve |
| CN201687061U (en) * | 2010-06-01 | 2010-12-29 | 邹本鉴 | Three-proof drain device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535601A (en) * | 2012-02-02 | 2012-07-04 | 张卫 | Lever type floor drain |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101013 |