CN211646645U

CN211646645U - Large-area basement automatic drainage device

Info

Publication number: CN211646645U
Application number: CN201922443648.7U
Authority: CN
Inventors: 周德峰; 李志一; 杨逸华
Original assignee: Hangzhou Sentuo Architectural Design Co ltd
Current assignee: Hangzhou Sentuo Architectural Design Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-09
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a large tracts of land basement automatic drainage device, including drain pipe, filter screen, connectivity structure, valve, communicating pipe, seal structure, floater, steering column, haulage rope, pivot, sealed lid and fixed block. The utility model has the advantages that: can make the user freely get rid of the remaining sewage of gathering in "U" type pipeline through the valve that sets up, avoid the air of basement to suffer the pollution, sewage is discharged the back by communicating pipe, close the valve, sealed lid falls to seal the one end of drain pipe intercommunication sewer, prevent dirty gaseous effusion in the sewer, when draining, "U" type pipe part is at first full of, the floater floats the pulling haulage rope, make sealed lid open, along with constantly discharging of sewage, finally by the drain pipe discharge, this moment "U" type intraductal partial liquid performance "liquid seal" function of reserving again, through periodic switch valve, can avoid the reproduction in a large number of bacteria, protect the air quality of basement.

Description

Large-area basement automatic drainage device

Technical Field

The utility model relates to a drainage device specifically is an automatic drainage device of large tracts of land basement, belongs to basement drainage technical field.

Background

A basement is a room whose floor is more than one-half of the net height of the room below the outdoor ground level. The multi-storey and high-rise buildings need deeper foundations, and in order to utilize the height, a basement is built under the bottom floor of the building, so that the use area is increased, soil backfilling of the center of the building is omitted, and the building is economical. The basement is built below the bottom layer of the house, so that the land efficiency of the building can be improved. Some high-rise building bases are buried deeply, basements are built by fully utilizing the depth, and the economic effect and the using effect are good. The U-shaped drainage pipeline commonly used in basements can block dirty gas from a sewer in a liquid sealing mode.

However, the residual sewage in the "U" shaped pipe for drainage, which performs the "liquid seal" function, is more likely to propagate bacteria and the like under the humid and cool environmental conditions of the basement, and the "liquid seal" water exposed for a long time in the "U" shaped pipe may also pollute the air in the basement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a large tracts of land basement automatic drainage device just lies in solving above-mentioned problem, can get rid of the intraductal sewage of "U" type at any time, seals the pipeline simultaneously to can not lead to the fact the influence to normal drainage function, prevent that gas in the sewer from overflowing by the pipeline, improve the air condition of basement.

The utility model achieves the above purpose through the following technical scheme, a large-area basement automatic drainage device, comprises a drainage pipe, one end of the drainage pipe is in a U-shaped structure, a communicating structure is connected on the drainage pipe, the communicating structure comprises a valve and a communicating pipe, one end of the communicating pipe is communicated with the bottom of the U-shaped structure of the drainage pipe, the other end of the communicating pipe is communicated with the other end side of the drainage pipe, the valve is arranged in the middle of the communicating pipe, a sealing structure is arranged in the drainage pipe, the sealing structure comprises a floating ball, a steering column, a traction rope, a rotating shaft, a sealing cover and a fixed block, the rotating shaft is arranged at the bending part of the inner side wall of the drainage pipe, one end of the sealing cover is rotatably connected with the rotating shaft, the fixed block is arranged at the top of the sealing cover, and, the steering column is perpendicular to the drain pipe, the two ends of the steering column are fixedly connected with the inner side wall of the drain pipe, and the other end of the traction rope bypasses the steering column and is fixedly connected with the floating ball.

Preferably, in order to prevent solid impurities in the sewage from flowing into the pipeline and causing blockage, the normal drainage function of the pipeline is influenced, a filter screen is installed at the inlet of the drainage pipe, and the inlet end of the drainage pipe is higher than the bent part at the other side of the drainage pipe.

Preferably, in order to prevent the floating ball from freely moving and affecting the normal drainage function of the drainage pipe, the sealing structure further comprises two sliding grooves, the two sliding grooves are oppositely arranged on the inner side wall of the drainage pipe, and two sides of the floating ball are slidably connected with the drainage pipe through the sliding grooves.

Preferably, in order to prevent the sealing cover from rotating excessively, and prevent the sealing cover from automatically sealing the connecting end of the sewer pipe, the sealing structure further comprises a limit block, wherein the limit block is triangular and is arranged at two ends of the rotating shaft.

Preferably, for the convenience of overhaul change and cleanness to the device in the drain pipe, improve the practicality of drain pipe, seal structure still includes the access cover, the access cover with the lateral wall block of drain pipe is connected, the cross-section of access cover is "U" type structure of falling.

Preferably, in order to further increase the sealing performance between the access cover and the drain pipe and prevent gas and liquid from escaping, the sealing structure further comprises a soft gasket, the soft gasket is arranged between the access cover and the abutting surface of the drain pipe, and the soft gasket is fixedly connected to the inner side wall of the access cover.

Preferably, for the convenience of operating the valve after the installation of drainage device is completed, the communicating structure further comprises an installation pipe, the installation pipe is fixedly connected to the side surface of the communicating pipe, and the top end of the installation pipe is located at the same height as the filter screen.

Preferably, in order to facilitate a user to open and close the valve to discharge sewage in the "" pipe ", the communicating structure further includes a knob, a first gear, a second gear and an adjusting rod, the adjusting rod is rotatably connected to the mounting pipe, one end of the adjusting rod is fixedly connected to the knob, the other end of the adjusting rod is fixedly connected to the second gear, one end of the valve is fixedly connected to the first gear, and the first gear is engaged with the second gear.

The utility model has the advantages that: the valve can be arranged to enable a user to freely remove residual sewage accumulated in the U-shaped pipeline, when a large amount of bacteria are bred in the sewage for liquid seal in the damp environment of the basement, the sewage is directly exposed in the air and is discharged in time, the air of the basement can be prevented from being polluted, the valve is closed after the sewage is discharged through the communicating pipe, the sealing cover falls down at the moment, one end of the draining pipe communicated with a sewer is sealed, the draining pipe is prevented from being communicated with the sewer, the U-shaped pipe is filled with dirty gas in the sewer, when the draining pipe discharges water, the floating ball floats to pull the traction rope, the sealing cover is opened, the sewage is discharged into the sewer through the draining pipe, at the moment, a part of liquid reserved in the U-shaped pipe again plays a role of liquid seal periodically, and the user switches the valve, the sewage in the U-shaped pipe is emptied, so that mass propagation of bacteria can be avoided, and the air quality of the basement is protected.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the drain pipe and the sealing structure shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of the communication structure shown in fig. 1.

In the figure: 1. the water outlet pipe comprises a water outlet pipe 2, a filter screen 3, a communication structure 31, a knob 32, an installation pipe 33, a valve 34, a communication pipe 35, a first gear 36, a second gear 37, an adjusting rod 4, a sealing structure 41, an access cover 42, a sliding groove 43, a floating ball 44, a steering column 45, a traction rope 46, a rotating shaft 47, a sealing cover 48, a fixing block 49, a limiting block 49a and a soft gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an automatic drainage device for a large-area basement includes a drainage pipe 1, one end of the drainage pipe 1 is in a U-shaped structure, the drainage pipe 1 is connected with a communication structure 3, the communication structure 3 includes a valve 33 and a communication pipe 34, one end of the communication pipe 34 is communicated with the bottom of the U-shaped structure of the drainage pipe 1, the other end of the communication pipe 34 is communicated with the other end side of the drainage pipe 1, the valve 33 is installed in the middle of the communication pipe 34, a sealing structure 4 is further disposed in the drainage pipe 1, the sealing structure 4 includes a floating ball 43, a steering column 44, a traction rope 45, a rotating shaft 46, a sealing cover 47 and a fixing block 48, the rotating shaft 46 is disposed at a bending portion of the inner side wall of the drainage pipe 1, one end of the sealing cover 47 is rotatably connected with the rotating shaft 46, the fixing block, one end of the traction rope 45 is fixedly connected with the fixing block 48, the steering column 44 is perpendicular to the drainage pipe 1, two ends of the steering column 44 are fixedly connected with the inner side wall of the drainage pipe 1, and the other end of the traction rope 45 bypasses the steering column 44 and is fixedly connected with the floating ball 43.

As a technical optimization scheme of the utility model, filter screen 2 is installed to drain pipe 1's entrance, drain pipe 1's entry end is higher than the department of buckling of drain pipe 1 opposite side.

As a technical optimization scheme of the utility model, seal structure 4 still includes spout 42, spout 42 is equipped with two, two spout 42 set up relatively in drain pipe 1 inside wall, the both sides of floater 43 are passed through spout 42 with drain pipe 1 sliding connection.

As a technical optimization scheme of the utility model, seal structure 4 still includes stopper 49, stopper 49 is triangle-shaped, stopper 49 is located pivot 46's both ends.

As a technical optimization scheme of the utility model, seal structure 4 still includes access cover 41, access cover 41 with drain pipe 1's lateral wall block is connected, access cover 41's cross-section is "U" type structure of falling.

As a technical optimization scheme of the utility model, seal structure still includes soft packing ring 49a, soft packing ring 49a is located access cover 41 with between drain pipe 1's the conflict face, soft packing ring 49a fixed connection in on access cover 41's the inside wall.

As a technical optimization scheme of the utility model, the connectivity structure 3 still includes installation pipe 32, installation pipe 32 fixed connection in the side of communicating pipe 34, the top of installation pipe 32 with filter screen 2 is located same height.

As a technical optimization scheme of the utility model, the connectivity structure 3 still includes knob 31, first gear 35, second gear 36 and adjusts pole 37, adjust pole 37 with installation pipe 32 rotates to be connected, the one end fixedly connected with of adjusting pole 37 knob 31, the other end fixedly connected with of adjusting pole 37 second gear 36, the one end fixedly connected with of valve 33 first gear 35, first gear 35 with second gear 36 meshes mutually.

When the utility model is used, firstly, the discharge end of the drainage pipe 1 is communicated with the drainage pipe, the filter screen 2 at the end part of the drainage pipe 1 and the knob 31 at the end part of the communication pipe 34 are exposed out of the ground, sewage enters the drainage pipe 1 through the filter screen 2 at the end part of the drainage pipe 1 to filter solid impurities in the sewage, the blockage of the drainage pipe 1 is prevented, the sewage is gradually accumulated on the U-shaped pipe part of the drainage pipe 1, along with the continuous rising of the water level, the liquid level enables the floating ball 43 to rise along the chute 42, the floating ball 43 rises to pull the traction rope 45, the traction rope 45 pulls the sealing cover 47 through the steering action of the steering column 44 to open the sealing cover 47, the sealing cover 47 is in an oblique opening state under the action of the limiting block 49, the liquid level continues rising and finally flows into the drainage pipe, after the drainage is finished, the sewage in, prevent the gas in the sewer pipe from escaping, because the underground chamber is moist and cool, the bacterial breeding is faster, especially the sewage of the U-shaped pipe part for carrying out the liquid seal, the bacterial breeding is faster, the sewage of the part can cause pollution to the air in the underground chamber after being exposed for a long time, the user can regularly rotate the knob 31, the knob 31 drives the adjusting rod 37 to rotate, the valve 33 is unscrewed through the transmission of the two gears, the communicating pipe 34 is opened, the sewage is discharged from the communicating pipe 34, the floating ball 43 falls back after the sewage is discharged, the traction rope 45 is in a loose state, the sealing cover 47 automatically falls down to seal the part for connecting the drain pipe 1 and the sewer pipe, the gas is prevented from escaping, when the next time of drainage, the sealing cover 47 can be automatically opened, the drainage cannot be influenced, the air cleanness of the basement is convenient to maintain, and the access cover 41 can be dismounted, the inside of the box body is convenient for a user to overhaul.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a large tracts of land basement automatic drainage device, includes drain pipe (1), its characterized in that: the water draining pipe is characterized in that one end of the water draining pipe (1) is of a U-shaped structure, a communicating structure (3) is connected onto the water draining pipe (1), the communicating structure (3) comprises a valve (33) and a communicating pipe (34), one end of the communicating pipe (34) is communicated with the bottom of the U-shaped structure of the water draining pipe (1), the other end of the communicating pipe (34) is communicated with the side face of the other end of the water draining pipe (1), the valve (33) is installed in the middle of the communicating pipe (34), a sealing structure (4) is further arranged in the water draining pipe (1), the sealing structure (4) comprises a floating ball (43), a steering column (44), a traction rope (45), a rotating shaft (46), a sealing cover (47) and a fixing block (48), the rotating shaft (46) is arranged at the bending part of the inner side wall of the water draining pipe (1), one end of, the top of sealed lid (47) is equipped with fixed block (48), the one end of haulage rope (45) with fixed block (48) fixed connection, steering column (44) perpendicular to drain pipe (1), just the both ends of steering column (44) all with drain pipe (1) inside wall fixed connection, the other end of haulage rope (45) is walked around steering column (44) with floater (43) fixed connection.

2. The large-area basement automatic drainage device of claim 1, wherein: filter screen (2) are installed to the entrance of drain pipe (1), the entry end of drain pipe (1) is higher than the department of buckling of drain pipe (1) opposite side.

3. The large-area basement automatic drainage device of claim 1, wherein: the sealing structure (4) further comprises two sliding grooves (42), the two sliding grooves (42) are arranged on the inner side wall of the drainage pipe (1) oppositely, and two sides of the floating ball (43) are connected with the drainage pipe (1) in a sliding mode through the sliding grooves (42).

4. The large-area basement automatic drainage device of claim 1, wherein: the sealing structure (4) further comprises a limiting block (49), the limiting block (49) is triangular, and the limiting block (49) is arranged at two ends of the rotating shaft (46).

5. The large-area basement automatic drainage device of claim 1, wherein: the sealing structure (4) further comprises an access cover (41), the access cover (41) is connected with the outer side wall of the drain pipe (1) in a clamping mode, and the cross section of the access cover (41) is of an inverted U-shaped structure.

6. The large-area basement automatic drainage device of claim 5, wherein: the sealing structure further comprises a soft gasket (49 a), the soft gasket (49 a) is arranged between the access cover (41) and the abutting surface of the drain pipe (1), and the soft gasket (49 a) is fixedly connected to the inner side wall of the access cover (41).

7. The large-area basement automatic drainage device according to claim 2, characterized in that: the communicating structure (3) further comprises an installation pipe (32), the installation pipe (32) is fixedly connected to the side face of the communicating pipe (34), and the top end of the installation pipe (32) is located at the same height with the filter screen (2).

8. The large-area basement automatic drainage device of claim 7, wherein: the communicating structure (3) further comprises a knob (31), a first gear (35), a second gear (36) and an adjusting rod (37), the adjusting rod (37) is connected with the installation pipe (32) in a rotating mode, one end of the adjusting rod (37) is fixedly connected with the knob (31), the other end of the adjusting rod (37) is fixedly connected with the second gear (36), one end of the valve (33) is fixedly connected with the first gear (35), and the first gear (35) is meshed with the second gear (36).