Connecting structure of overflow pipe of underground water pool
By raising the overflow pipe outlet and eliminating the portion of the vertical pipe section submerged in water, the problems of difficult overflow pipe connection and water pollution were solved, achieving the effect of smooth discharge of overflow water and reduced water pollution.
Patent Information
- Application Number
- CN202422777562.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-11-14
AI Technical Summary
When existing overflow pipes are buried deep in underground water tanks, the outlet is lower than the elevation of the downstream drainage pipe, which makes connection difficult, and the vertical pipe section is prone to water pollution due to long-term immersion in water.
Design an overflow pipe connection structure for a buried water tank, which raises the overflow pipe outlet and eliminates the vertical pipe section submerged in water. The first end of the overflow pipe is connected to the side wall of the water tank, and the last end is connected to an outdoor drainage inspection well. Water is discharged through a downstream drainage pipe, and an insect-proof net is installed at the end.
This design elevates the overflow pipe outlet, facilitating connection with downstream drainage pipes, reducing pipe burial depth, saving investment, preventing water pollution, and extending service life.
Smart Images
Figure CN223607953U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the connection construction technical field of buried water pool overflow pipe, especially the connection structure of buried water pool overflow pipe. BACKGROUND
[0002] In the prior art, the outdoor buried water pool usually has water inlet pipe, water outlet pipe, overflow pipe, drain pipe, air pipe, water level gauge and other facilities.
[0003] The overflow pipe generally adopts horizontal horn mouth water collection, and the length of the vertical pipe section below the horn mouth should not be less than 4 times the pipe diameter of the overflow pipe. The overflow pipe turns through the pool wall after passing through the vertical pipe section and extends out of the pool, and is connected with the outdoor drainage inspection well and the downstream drainage pipe. The outlet of the overflow pipe is provided with an insect screen cover.
[0004] However, the existing overflow pipe has the following disadvantages in actual use:
[0005] When the outdoor buried water pool is buried relatively deep, the discharge outlet of the overflow pipe is deeper, and even lower than the elevation of the downstream drainage pipe, resulting in that the downstream drainage pipe cannot be connected smoothly.
[0006] The vertical pipe section of the overflow pipe is immersed in water for a long time, which can easily cause water pollution.
[0007] Therefore, how to solve the problems of smooth discharge of overflow water of the overflow pipe and reduction of water pollution has become a technical problem to be solved by the technical personnel in the field. CONTENT OF THE UTILITY MODEL
[0008] In view of the above defects of the prior art, the utility model provides a connection structure of a buried water pool overflow pipe, which realizes the purpose of lifting the outlet elevation of the overflow discharge pipe, facilitates the connection with the downstream drainage pipe in the outdoor drainage inspection well, reduces the pipeline burial depth, saves investment, and facilitates construction and later maintenance.
[0009] In addition, the vertical pipe section of the overflow pipe is not in the pool, which reduces the risk of water pollution.
[0010] To achieve the above purpose, the utility model discloses a connection structure of a buried water pool overflow pipe.
[0011] It comprises a pool arranged underground, an overflow pipe, an outdoor drainage inspection well and a downstream drainage pipe; one side of the overflow pipe is connected with the pool, and the other side is connected with the outdoor drainage inspection well and the downstream drainage pipe;
[0012] Among them, the overflow pipe is arranged in a lifted position; the overflow horn mouth is cancelled; and the vertical pipe section of the overflow pipe immersed in the pool is cancelled.
[0013] The first end of the overflow pipe is connected with the side wall of the pool, and the pipe opening is higher than the water level; the second end of the overflow pipe is connected with the side wall of the outdoor drainage inspection well, and the outlet of the second end is provided with an insect screen cover; and the downstream drainage pipe is connected with the other side wall of the outdoor drainage inspection well.
[0014] The overflow pipe is buried between the pool and the outdoor drainage inspection well.
[0015] Preferably, the first end of the overflow pipe is open, and the pipe opening is higher than the water level; the second end of the overflow pipe is provided with an insect screen cover.
[0016] The pool is provided with a top plate, and the outdoor drainage inspection well is provided with a well lid.
[0017] Preferably, one end of the overflow pipe is connected with the pool, and the other end is connected with the outdoor drainage inspection well.
[0018] The second end of the overflow pipe is connected with the outdoor drainage inspection well, and the overflow water is discharged through the downstream drainage pipe.
[0019] More preferably, the vertical pipe section of the overflow pipe is not submerged in water, thereby avoiding water pollution.
[0020] Preferably, the height of the overflow pipe is greater than or equal to 4 times the pipe diameter, thereby reducing the buried depth of the downstream drainage pipe and saving investment cost.
[0021] The beneficial effects of the utility model are as follows:
[0022] The utility model raises the outlet elevation of the overflow pipe by 400mm-600mm, better connects with the downstream drainage pipe in the outdoor drainage inspection well, and correspondingly raises the elevation of the downstream drainage pipe. The pipe buried depth is reduced, and investment is saved. The construction and later maintenance are facilitated.
[0023] In addition, the vertical pipe section of the overflow pipe is not submerged in the pool, thereby reducing the risk of water pollution.
[0024] The concept, specific structure and technical effects of the utility model will be further described below with reference to the drawings, so as to fully understand the purpose, characteristics and effects of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 The longitudinal section structure schematic view of one embodiment of the utility model is shown.
[0026] Figure 2 The top view structure schematic view of one embodiment of the utility model is shown. DETAILED DESCRIPTION
[0027] EMBODIMENT
[0028] As Figure 1 andFigure 2 As shown, the connection structure of the buried pool overflow pipe comprises a pool 5, an overflow pipe 7, an outdoor drainage inspection well 9 and a downstream drainage pipe 11 arranged below an outdoor ground 1; one side of the overflow pipe 7 is connected with the pool side wall 3, and the other side is connected with the outdoor drainage inspection well 9; water outlet of the overflow pipe 7 is discharged from the downstream drainage pipe 11 after entering the outdoor drainage inspection well 9.
[0029] The overflow pipe 7 is located between the pool 5 and the outdoor drainage inspection well 9.
[0030] One end of the overflow pipe 7 is connected with the pool side wall 3, and the pipe opening is higher than the water level line 4; the other end of the overflow pipe 7 is connected with the outdoor drainage inspection well 9, and a mosquito net cover 8 is arranged at the overflow pipe outlet; the other end of the outdoor drainage inspection well 9 is connected with the downstream drainage pipe 11; the water in the pool 5 which is higher than the water level line 4 is discharged to the outdoor drainage inspection well 9 through the overflow pipe 7, and then flows into the downstream drainage pipe 11 for discharge.
[0031] The pool 5 is provided with a pool top plate 2, and the outdoor drainage inspection well 9 is provided with an outdoor drainage inspection well cover 10.
[0032] The first end of the overflow pipe 7 is connected with the pool wall 3 of the pool 5, and the pool 5 is provided with a pool top plate 2 above.
[0033] The utility model discloses between pool 5 and outdoor drainage inspection well 9 is equipped with overflow pipe 7, the elevation of overflow pipe 7 makes downstream drainage pipe 11 correspondingly elevate, has reduced earthwork excavation amount, has reduced pipeline burying depth, has saved the investment.
[0034] The pool 5 is not provided with a vertical pipe section of the overflow pipe 7, thereby avoiding long-term immersion of the pipe in water and water pollution.
[0035] In some embodiments, the water in the pool 5 which is higher than the water level line 4 flows into the outdoor drainage inspection well 9 through the overflow pipe 7, and then is discharged through the downstream drainage pipe 11.
[0036] In some embodiments, the overflow pipe 7 is always higher than the downstream drainage pipe 11 due to the elevation of the overflow pipe 7, so that water can flow smoothly into the downstream drainage pipe 11. The burial depth of the outdoor drainage inspection well 9 and the downstream drainage pipe 11 can be reduced, thereby saving the cost. The construction is facilitated, and the workload of later maintenance is reduced.
[0037] The above detailed description of the preferred embodiments of the utility model. It should be understood that those skilled in the art can make many modifications and changes without creative labor according to the concept of the utility model. Therefore, any technical scheme obtained by logical analysis, reasoning or limited experiment on the basis of the prior art according to the concept of the utility model shall be within the protection scope determined by the claims.
Claims
1. A connection structure of an overflow pipe of a buried water tank, comprising a water tank (5) arranged under an outdoor ground (1), an overflow pipe (7), an outdoor drainage inspection well (9), and a downstream drainage pipe (11); one side of the overflow pipe (7) is connected with a side wall (3) of the water tank, and the other side is connected with the outdoor drainage inspection well (9); water above a water level line (4) enters the outdoor drainage inspection well (9) from the overflow pipe (7) and is discharged from the downstream drainage pipe (11); characterized in that, The bottom of the overflow pipe (7) is higher than the downstream drain pipe (11); The overflow pipe (7) is located between the water tank (5) and the outdoor drain inspection well (9); the other end of the outdoor drain inspection well (9) is connected with the downstream drain pipe (11); the water tank (5) is provided with a water tank top plate (2), and the outdoor drain inspection well (9) is provided with an outdoor drain inspection well cover (10); The overflow pipe (7) is located between the water tank (5) and the outdoor drain inspection well (9), and is buried and laid.
2. The connecting structure of the buried water tank overflow pipe according to claim 1, wherein, The water tank (5) is provided with a water tank top plate (2), the outlet of the overflow pipe (7) is provided with an insect screen cover (8), and the outdoor drain inspection well (9) is provided with an outdoor drain inspection well cover (10).
3. The buried reservoir overflow pipe connection structure according to claim 1, characterized by The water above the high water level line (4) is discharged from the water tank (5) through the overflow pipe (7) and then discharged to the downstream drain pipe (11) through the outdoor drain inspection well (9).
4. The buried reservoir overflow pipe connection structure according to claim 3, characterized by The overflow pipe (7) is used to discharge the water above the normal water level from the water tank (5).
5. The buried reservoir overflow pipe connection structure according to claim 1, characterized by The outlet of the overflow pipe (7) is elevated by 400mm-600mm, which is better connected with the downstream drain pipe (11) in the outdoor drain inspection well (9).