CN210104923U

CN210104923U - Outdoor water seal well system

Info

Publication number: CN210104923U
Application number: CN201920373475.3U
Authority: CN
Inventors: 谢驰源
Original assignee: Shanghai Lianchang Design Group Co Ltd
Current assignee: Shanghai Lianchang Design Group Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-02-21
Anticipated expiration: 2029-03-22

Abstract

The utility model provides an outdoor water seal well system, which comprises an inspection well (1), a water seal box (2) and a horizontal drainage pipe (3); the inner space of the inspection well (1) and the inner space of the water seal box (2) form a first water collecting space and a second water collecting space respectively; the water seal box (2) is wholly or partially positioned in the first water collecting space; the inner space of the horizontal drainage pipe (3) is communicated to the first water collecting space through the second water collecting space; the upper end face of the water seal box (2) is provided with a receiving opening (4), the horizontal drainage pipe (3) comprises a first pipe section (5) and a second pipe section (6) which are communicated with each other, the lower end of the second pipe section (6) extends into the second water collecting space from the receiving opening (4), and the lower end face of the second pipe section (6) is lower than the plane where the receiving opening (4) is located. The utility model can effectively prevent the odor in the sewage system from entering the balcony rain pipe without arranging an outdoor water seal well; the investment is small, the installation and the use are convenient, and the outdoor space is not occupied.

Description

Outdoor water seal well system

Technical Field

The utility model relates to a deodorant field of sewage specifically, relates to an outdoor water seal well system.

Background

In order to reduce the pollution to rivers, balcony rainwater should be drained into a sewage system and take deodorization measures. It is common practice to connect an outdoor water seal well before the balcony rainwater pipe is discharged into the outdoor sewage inspection well.

And a brick or reinforced concrete water-sealed well is arranged outdoors, so that the early investment and later maintenance cost are high. And two drainage structures of a water seal well and an inspection well need to be arranged outdoors, so that the occupied area is large.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing an outdoor water seal well system.

According to the utility model provides an outdoor water seal well system, include inspection shaft, water seal box and horizontal drainage pipe;

the inner space of the inspection well and the inner space of the water seal box form a first water collecting space and a second water collecting space respectively; the water seal box is wholly or partially positioned in the first water collecting space; the inner space of the horizontal drainage pipe is communicated to the first water collecting space through the second water collecting space;

the upper end face of the water seal box is provided with a receiving opening, the horizontal drainage pipe comprises a first pipe section and a second pipe section which are communicated with each other, the lower end of the second pipe section extends into the second water collecting space from the receiving opening, and the lower end face of the second pipe section is lower than the plane where the receiving opening is located.

Preferably, the first pipe section is connected to the middle part of the second pipe section, and the upper end of the second pipe section is provided with a wooden plug.

Preferably, the water seal box is fixedly installed on the inner wall of the inspection well through a set bracket.

Preferably, the water-sealed box is separated from the inner wall of the inspection well, and the lower end surface of the water-sealed box is higher than the inner bottom surface of the inspection well.

Preferably, a top cover is arranged on the water seal box, and a gap exists between the top cover and the plane where the receiving opening is located.

Preferably, a floating ball structure is arranged in the water seal box, and the floating ball structure is provided with a radial limiting structure;

in vertical projection, the floating ball structure is wholly or partially positioned in the contour of the receiving opening.

Preferably, the water seal box is provided with a water supplementing device, and the inner space of the water supplementing device is communicated with the second water collecting space.

Preferably, a first water level sensor is arranged in the water seal box;

a valve is arranged between the water supplementing device and the water seal box, and the first water level sensor is connected with the valve.

Preferably, a drain main is further included, the drain main being installed in the first water collecting space.

Preferably, a second water level sensor is installed in the manhole.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model can effectively prevent the odor in the sewage system from entering the balcony rain pipe without arranging an outdoor water seal well; the investment is small, the installation and the use are convenient, and the outdoor space is not occupied.

2. Through the setting of top cap or floater structure, can reduce the evaporation of moisture in the water sealed box, effectively avoid the horizontal pipe lower part opening of drainage to expose and the foul smell that leads to reveals.

3. The water level sensor can monitor the water level in the water seal box and the inspection well, and the abnormal change of the water level can be found in time.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of the present invention.

The figures show that:

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1, the outdoor water seal well system provided by the utility model comprises an inspection well 1, a water seal box 2 and a horizontal drainage pipe 3; the inner space of the inspection well 1 and the inner space of the water seal box 2 form a first water collecting space and a second water collecting space respectively; the water seal box 2 is wholly or partially positioned in the first water collecting space; the inner space of the horizontal drainage pipe 3 is communicated to the first water collecting space through the second water collecting space; the upper end face of the water seal box 2 is provided with a receiving opening 4, the horizontal drainage pipe 3 comprises a first pipe section 5 and a second pipe section 6 which are communicated with each other, the lower end of the second pipe section 6 extends into the second water collecting space from the receiving opening 4, and the lower end face of the second pipe section 6 is lower than the plane where the receiving opening 4 is located. Preferably, a drain trunk 9 is further included, the drain trunk 9 being installed in the first water collecting space. The horizontal drainage pipe 3 is communicated to a main drainage pipe 9; it is further preferred that the main drain pipe 9 is not provided, and the transverse drain pipe 3 is directly connected to a drain pipe. In an embodiment, the horizontal drainage pipe 3 may be a balcony rainwater pipe, the balcony rainwater pipe is inserted into the water seal box 2 at a position 300mm away from the upper edge, and the balcony rainwater forms a water seal in the water seal box 2.

Preferably, the first pipe section 5 is connected to the middle of the second pipe section 6, and the upper end of the second pipe section 6 is provided with a wooden plug 7. Preferably, the water seal box 2 is tightly installed on the inner wall of the inspection well 1 through the arranged bracket 8. The water seal box 2 is separated from the inner wall of the inspection well 1, and the lower end face of the water seal box 2 is higher than the inner bottom face of the inspection well 1.

Preferably, in order to reduce evaporation, a top cover is arranged on the water-sealed box 2, and a gap exists between the top cover and the plane of the receiving opening 4. Preferably, a floating ball structure is arranged in the water seal box 2, and the floating ball structure is provided with a radial limiting structure; in vertical projection, the ball structure is wholly or partly located within the contour of the receiving opening 4. The radial limiting structure can be a top cover, and the diameter of the floating ball structure is larger than the length of the gap; the radial limiting structure can also be a traction rope or the like which is connected with the floating ball structure and the inner wall surface or the bottom surface of the water seal box 2, and the like, so long as the floating ball structure is prevented from being impacted to the outside. Further preferably, the water seal box 2 is provided with a water supplementing device, and the inner space of the water supplementing device is communicated with the second water collecting space. The odor is further prevented from escaping due to the fact that the water level in the water seal box 2 is too low through the water supplementing device. Preferably, a first water level sensor is arranged in the water seal box 2; a valve is arranged between the water supplementing device and the water seal box 2, and the first water level sensor is connected with the valve. Further development on the basis of the structure can be realized, when the first water level sensor monitors that the water level is too low, the valve is automatically opened to replenish water in the water seal box 2. Preferably, a second water level sensor is installed in the inspection well 1, and the water level in the inspection well is monitored through the second water level sensor, so that the problems of pipeline blockage and the like can be found in time.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims

1. An outdoor water seal well system is characterized by comprising an inspection well (1), a water seal box (2) and a horizontal drainage pipe (3);

the inner space of the inspection well (1) and the inner space of the water seal box (2) form a first water collecting space and a second water collecting space respectively; the water seal box (2) is wholly or partially positioned in the first water collecting space; the inner space of the horizontal drainage pipe (3) is communicated to the first water collecting space through the second water collecting space;

the upper end face of the water seal box (2) is provided with a receiving opening (4), the horizontal drainage pipe (3) comprises a first pipe section (5) and a second pipe section (6) which are communicated with each other, the lower end of the second pipe section (6) extends into the second water collecting space from the receiving opening (4), and the lower end face of the second pipe section (6) is lower than the plane where the receiving opening (4) is located.

2. An outdoor water-sealed well system according to claim 1, characterized in that the first pipe section (5) is connected to the middle of the second pipe section (6), and the upper end of the second pipe section (6) is provided with a wooden plug (7).

3. An outdoor water seal well system according to claim 1, characterized in that the water seal box (2) is tightly mounted on the inner wall of the inspection well (1) by means of a provided bracket (8).

4. An outdoor water seal well system according to claim 1, characterized in that the water seal box (2) is separated from the inner wall of the inspection well (1), and the lower end surface of the water seal box (2) is higher than the inner bottom surface of the inspection well (1).

5. Outdoor water-sealed well system according to claim 1, characterized in that a top cover is arranged on the water-sealed box (2), and a gap is present between the top cover and the plane of the receiving opening (4).

6. The outdoor water seal well system according to claim 1, characterized in that a floating ball structure is arranged in the water seal box (2), and the floating ball structure is provided with a radial limiting structure;

in vertical projection, the floating ball structure is wholly or partially positioned in the outline of the receiving opening (4).

7. An outdoor water seal well system according to claim 1, characterized in that the water seal box (2) is provided with a water replenishing device, and the inner space of the water replenishing device is communicated with the second water collecting space.

8. The outdoor water seal well system according to claim 7, characterized in that a first water level sensor is arranged in the water seal box (2);

a valve is arranged between the water supplementing device and the water seal box (2), and the first water level sensor is connected with the valve.

9. An outdoor water-seal well system according to claim 1, characterized in that it further comprises a drain trunk (9), said drain trunk (9) being installed in the first water collecting space.

10. Outdoor water-seal well system according to claim 1, characterized in that a second water level sensor is installed in the manhole (1).