CN210827764U

CN210827764U - Water-sealed quick drainage floor drain

Info

Publication number: CN210827764U
Application number: CN201921744255.3U
Authority: CN
Inventors: 纪福波; 贾广波; 张洪志; 杨世荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-23
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a water-sealed quick drainage floor drain, which belongs to the technical field of sewer pipes and is characterized in that the floor drain comprises a drain pipe with a boss, wherein the inner side of the boss of the drain pipe is provided with an annular bulge, a grid cover plate is detachably arranged on the drain pipe, a convex barrel matched with the drain pipe is inserted in the drain pipe, the outer side of the convex barrel is hermetically sleeved with a sleeve capable of freely sliding, a plurality of uniformly distributed tension springs are arranged between the sleeve and the convex barrel for connection, and the side surface of the sleeve is provided with a plurality of uniformly distributed lower layer water outlets; the convex barrel comprises an upper barrel body and a lower barrel body, the upper barrel body is communicated with the lower barrel body, the sleeve is sleeved on the lower barrel body, a plurality of upper layer water outlets are uniformly distributed on the side wall of the upper barrel body, a straight discharge port is formed in the side face of the lower barrel body, and the straight discharge port is matched with the sleeve.

Description

Water-sealed quick drainage floor drain

Technical Field

The utility model relates to a downcomer technical field, concretely relates to quick drainage floor drain of water seal formula.

Background

The existing deodorant floor drains on the market are mainly divided into more than 6 types according to different principles, and the water-sealed floor drain has good anti-odor effect but small drainage flow; the eccentric block type lower turnover plate floor drain is cheap and easy to produce, but the gasket is of a mechanical structure, is not tightly sealed and has poor deodorization effect; the spring type floor drain has large drainage flow but is not durable; the magnet floor drain has large water discharge but the magnet is easy to adsorb impurities and the magnetic force can be weakened to cause the sealing gasket to be incapable of being closed, thus not playing the role of deodorization; the gravity flap type floor drain has large drainage flow but is easily blocked by foreign matters, and is suitable for places with clean water quality; the silica gel floor drain has good deodorization performance and quick water drainage, but has poor durability and is not suitable for industrial production, so the floor drain with high drainage speed, good deodorization effect and strong durability is a product urgently needed by the market.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a pair of quick drainage floor drain of hydrolock both can realize the double-deck filtration of sewage, can effectively avoid debris to block up the water drainage, can cooperate the quick emission that realizes sewage through lower floor's outlet, upper outlet and straight row mouth again, can effectively improve sewage discharge speed.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a water-sealed quick drainage floor drain comprises a drainage pipe with a boss, wherein an annular bulge is arranged on the inner side of the boss of the drainage pipe, a grid cover plate is detachably mounted on the drainage pipe, a convex cylinder body matched with the drainage pipe is inserted into the drainage pipe, a sleeve capable of freely sliding is hermetically sleeved on the outer side of the convex cylinder body, a plurality of uniformly distributed tension springs are arranged between the sleeve and the convex cylinder body for connection, and a plurality of uniformly distributed lower drainage ports are arranged on the side surface of the sleeve;

the convex barrel comprises an upper barrel and a lower barrel, the upper barrel is communicated with the lower barrel, the sleeve is sleeved on the lower barrel and is communicated with the lower barrel, a plurality of upper-layer water outlets are uniformly distributed on the side wall of the upper barrel, a straight discharge port is formed in the side face of the lower barrel, and the straight discharge port is matched with the sleeve.

Preferably, the sleeve is close to the one end of going up the barrel is equipped with the ring baffle, the ring baffle with in line mouthful sealed sliding connection, just the width of ring baffle is greater than the width of arranging the mouth directly.

Preferably, the side wall of the upper cylinder body extends towards the direction close to the upper lug boss of the drain pipe and is matched with the annular bulge to form an upper-layer water seal structure, and the lower cylinder body is matched with the sleeve to form a lower-layer water seal structure.

Preferably, the diameter of the upper cylinder body is larger than that of the lower cylinder body, so that the flow rate of sewage can be effectively improved in the sewage discharge process, and the speed of sewage discharge is increased.

Preferably, the drain pipe end of intaking is equipped with the mount table of indent, go up the barrel and keep away from the one end of barrel down be equipped with mount table matched with boss, protruding type barrel is installed in proper order with the grid apron on the mount table.

The utility model has the advantages of that:

1. in the utility model, sewage is filtered once through the grid cover plate, and meanwhile, the lower layer water outlet and the upper layer water outlet are communicated with the drain pipe through the net structure, the sewage can be filtered for the second time through the net structure, and the two times of filtering of the sewage through the floor drain can effectively reduce the sundries entering the drain pipe, and can effectively reduce the blocking frequency of the drain pipe;

2. the utility model discloses in cooperate through the lower barrel and the lower floor outlet of sleeve side and constitute first drainage structures, when more first drainage structures of sewage discharge were not enough discharged, the water level rose to the upper outlet in the protruding type barrel, the second drainage structures that constitutes through upper barrel and drain pipe cooperation cooperate first drainage structures to carry out the drainage jointly, when the water level lasted to rise in the protruding type barrel, the third drainage structures that constitutes through sleeve and straight vent cooperation realize that sewage directly discharges into the drain pipe, and cooperate first drainage structures, the second drainage structures carries out the blowdown through three kinds of drainage combinations, very big improvement drainage speed, can effectively avoid sewage to spill over protruding type barrel and cause the pollution of external environment;

3. the utility model discloses in cooperate with the sleeve through the spring, when protruding type barrel sewage is greater than the spring pulling force to the pressure of sleeve, the sleeve moves down the direct vent and opens and realize the direct discharge of sewage, improves drainage speed, when protruding type barrel sewage is less than the spring pulling force to the pressure of sleeve, the sleeve moves down the direct vent and closes and can avoid the foul smell in the drain pipe to pass through the floor drain and pollute the external environment;

4. the utility model adopts the convex structure, which can not only improve the flow velocity of the sewage in the lower cylinder and improve the drainage speed of the first drainage structure, but also buffer the rising speed of the sewage surface in the upper cylinder, avoid the sewage from directly overflowing and strive for the time for the drainage of the second drainage structure;

5. the utility model discloses well floor drain mounting means is simple, and protruding type barrel is convenient with the drain pipe separation, and the convenience is changed laying the inside part of drain pipe.

Drawings

FIG. 1 is a cross-sectional view of a water-sealed quick drainage floor drain of the present invention;

FIG. 2 is a top view of the water-sealed rapid drainage floor drain of the present invention;

fig. 3 is the structure schematic diagram of the grille cover plate of the water-sealed quick drainage floor drain of the utility model.

In the figure: 1-drain pipe, 2-bulge, 3-grid cover plate, 4-upper cylinder, 5-lower cylinder, 6-sleeve, 7-upper layer water outlet, 8-lower layer water outlet, 9-straight discharge port, 10-annular baffle plate and 11-tension spring.

Detailed Description

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

The water-sealed quick drainage floor drain shown in fig. 1-3 comprises a drainage pipe 1 with a boss, wherein an annular bulge 2 is arranged on the inner side of the boss of the drainage pipe 1, a grid cover plate 3 is detachably mounted at the upper end of the drainage pipe 1, a convex cylinder body matched with the drainage pipe 1 is inserted in the drainage pipe 1, a sleeve 6 capable of freely sliding is hermetically sleeved on the outer side of the convex cylinder body, a plurality of uniformly distributed tension springs 11 are arranged between the sleeve 6 and the convex cylinder body for connection, two ends of each tension spring 11 are detachably connected to the bottom surfaces of the sleeve 6 and an upper cylinder body 4, and a plurality of uniformly distributed lower drainage ports 8 are arranged on the side surface of the sleeve 6; the convex barrel comprises an upper barrel body 4 and a lower barrel body 5, the upper barrel body 4 is communicated with the lower barrel body 5, the sleeve 6 is sleeved on the lower barrel body 5, the sleeve 6 is communicated with the lower barrel body 5, a plurality of upper-layer water outlet 7 which are uniformly distributed are arranged on the side wall of the upper barrel body 4, a straight discharge port 9 is arranged on the side surface of the lower barrel body 5, and the straight discharge port 9 is matched with the sleeve 6; an annular baffle 10 is arranged at one end, close to the upper barrel 4, of the sleeve 6, the annular baffle 10 is connected with the straight discharging port 9 in a sealing and sliding mode, sealing can be achieved by fixedly mounting sealing rings at two ends of the annular baffle, and the width of the annular baffle 10 is larger than that of the straight discharging port 9; the side wall of the upper cylinder 4 extends towards the direction close to the upper boss of the drain pipe 1 and is matched with the annular bulge 2 to form an upper-layer water seal structure, and the lower cylinder 5 is matched with the sleeve 6 to form a lower-layer water seal structure; the diameter of the upper cylinder body 4 is larger than that of the lower cylinder body 5, so that the flow rate of sewage can be effectively improved in the sewage discharge process, and the speed of sewage discharge can be increased.

When the utility model works, sewage firstly passes through the grid cover plate 3 to enter the convex cylinder body, the grid cover plate 3 filters the sewage for the first time, the sewage entering the convex cylinder body is gathered into the sleeve 6 through the lower cylinder body 5 and then enters the drain pipe 1 through the lower layer drain outlet 8, if the sewage entering the convex cylinder body is more in the process, the entering speed of the sewage is higher than the discharge speed of the lower layer drain outlet 8, the sewage liquid level in the lower cylinder body 5 rises to enter the upper cylinder body 4, then the upper layer drain outlet 7 is matched with the lower layer drain outlet 8 to discharge sewage together, meanwhile, the upper layer drain outlet 7 and the lower layer drain outlet 8 filter the sewage for the second time, if the entering speed of the sewage is higher than the discharge speed of the combined drainage of the lower layer drain outlet 8 and the upper layer drain outlet 7, the sewage in the convex cylinder body is continuously increased, when the pressure of the sewage in the convex cylinder to the sleeve 6 and the gravity of the sleeve 6 are added and are greater than the tension of the tension spring 11 to the sleeve 6, the sleeve 6 moves downwards to separate the annular baffle 10 from the straight drainage port 9, the sewage enters the drainage pipe 1 through the straight drainage port 9, the upper drainage port 7 and the lower drainage port 8, if the sewage discharge capacity is small, the sewage liquid level in the convex cylinder continuously rises to enter the upper cylinder 4 to be discharged through the upper drainage port 7, which indicates that more impurities are accumulated in the convex cylinder, the convex cylinder needs to be removed for cleaning, and the tension spring 11 can be detected by pulling the sleeve in the cleaning process, because the number of times of the sewage which is too large in daily sewage discharge is small, the number of times of use of the tension spring 11 is small, the service life of the whole floor drain can be ensured, meanwhile, the convex cylinder body is convenient to take and place, so that parts are convenient to overhaul and replace, the parts of the floor drain can be overhauled in the process of cleaning impurities in the convex cylinder body, and the operation is simple and convenient.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. A water-sealed quick-drainage floor drain is characterized by comprising a drain pipe with a boss, wherein an annular bulge is arranged on the inner side of the boss of the drain pipe, a grid cover plate is detachably mounted on the drain pipe, a convex cylinder body matched with the drain pipe is inserted into the drain pipe, a sleeve capable of freely sliding is hermetically sleeved on the outer side of the convex cylinder body, a plurality of uniformly-distributed tension springs are arranged between the sleeve and the convex cylinder body for connection, and a plurality of uniformly-distributed lower-layer drainage ports are arranged on the side surface of the sleeve;

2. The water-sealed quick drainage floor drain as claimed in claim 1, wherein an annular baffle is arranged at one end of the sleeve close to the upper cylinder body, the annular baffle is connected with the straight discharge port in a sealing and sliding manner, and the width of the annular baffle is greater than that of the straight discharge port.

3. The water-sealed quick drainage floor drain according to claim 1, wherein the side wall of the upper cylinder extends in the direction close to the upper boss of the drainage pipe and is matched with the annular protrusion to form an upper water-sealed structure, and the lower cylinder is matched with the sleeve to form a lower water-sealed structure.

4. The water-sealed quick drain floor drain according to claim 1, wherein the diameter of the upper cylinder is larger than that of the lower cylinder.

5. The water-sealed quick-draining floor drain according to claim 1, wherein the water inlet end of the draining pipe is provided with an inward-concave mounting platform, the end of the upper cylinder body away from the lower cylinder body is provided with a boss matched with the mounting platform, and the convex cylinder body and the grid cover plate are sequentially mounted on the mounting platform.