CN218405510U - Water collecting port of downcomer well - Google Patents
Water collecting port of downcomer well Download PDFInfo
- Publication number
- CN218405510U CN218405510U CN202221679091.2U CN202221679091U CN218405510U CN 218405510 U CN218405510 U CN 218405510U CN 202221679091 U CN202221679091 U CN 202221679091U CN 218405510 U CN218405510 U CN 218405510U
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- water
- pipe section
- connecting part
- collecting port
- water filter
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a water collecting port of a precipitation pipe well, in particular to a water collecting port used for solving the hidden danger of leakage of a basement bottom plate under the condition that precipitation is not in place; the water filter comprises a water filter pipe section and a connecting part, wherein the connecting part is arranged at the top of the water filter pipe section, the water filter pipe section is connected with external water pumping equipment through the connecting part, and a water inlet hole is formed in the pipe wall of the water filter pipe section. The utility model provides an above-mentioned mouth that catchments can avoid impurity to be inhaled in the water pump when the water pump draws water, simultaneously, is connected through flange and water pump and also can ensures the reliability of being connected between the two. On this basis, the utility model provides a catchment mouth can also set up in the bottom plate as the built-in fitting to need occasionally.
Description
Technical Field
The utility model relates to an underground construction field such as sump pit, elevartor shaft, cushion cap specifically is a water catch bowl that seepage hidden danger appears in basement bottom plate under being used for solving precipitation not-in-place condition.
Background
The method is characterized in that the water seepage phenomenon possibly occurs at the bottom of an elevator shaft, a water collecting pit and a deeper bearing platform or on the side surface in normal construction, the phenomenon is possibly caused by that the precipitation engineering construction is not in place, when the problems are found and the precipitation engineering cannot be well solved, the problems are often solved by other methods in construction, the waterproof construction is performed after the water outlet point is subjected to leakage stoppage and leakage completion under the flexible waterproof condition, the phenomenon that the waterproof engineering bulges and even falls off occurs in the waterproof engineering under the condition that the hidden danger is large and the subsequent construction is possible, a hole can be dug down under the rigid waterproof condition, then the water pump is used for pumping water and then the working procedure is performed, the water pump is directly poured into the hole when the concrete is poured, and the hidden danger of seepage also exists in the construction method.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned defect, provide a downcomer well water catch bowl with water proof, drainage function.
In order to achieve the above object, the present invention is realized as follows:
the utility model provides a water collecting opening of precipitation tubular well, includes drainage pipeline section and connecting portion, sets up connecting portion at the top of drainage pipeline section, and the drainage pipeline section passes through connecting portion and is connected with external pumping equipment, sets up the inlet opening on the pipe wall of drainage pipeline section.
The water collecting port of the downcomer well is characterized in that the connecting part is a flange component arranged at the top of the water filtering pipe section.
The water collecting port of the downcast pipe well is connected with the water pump through the connecting part.
The utility model provides an above-mentioned mouth that catchments can avoid impurity to be inhaled in the water pump when the water pump draws water, simultaneously, is connected through flange and water pump and also can ensures the reliability of being connected between the two. On this basis, the utility model provides a catchment mouth can also set up in the bottom plate as the built-in fitting to need occasionally.
The use method of the water collecting port comprises the following steps:
(1) When the phenomenon of going out water appears in elevartor shaft, sump pit, the cushion cap in the basement bottom plate, dig the cushion cap down to the downward 200mm of former bed course bottom elevation, continue to dig the hole that the sewage pump can be put down to 200mm deep size down at cushion cap central authorities, will the utility model provides a catchment mouthful seat in the hole position, then backfill the mullion and tamp and reach the requirement.
(2) Draw water in the hole of water collecting port under with the water pump before pouring the concrete, the hole of drainage pipeline section lower part produced the effect this moment, makes the water in the muddy sand bed flow in the small-size sump pit of water pump position through the round hole, then the water pump begins work and draws water, can carry out follow-up work such as bed course, waterproof after the water level descends, so, the utility model provides an operation face of every process before pouring impervious bottom plate concrete can be guaranteed to this device.
(3) Before pouring the impervious bottom plate concrete at the using part of the device, a water pump is pumped out, and then the blind plate and the flange plate are firmly connected by bolts for pouring the concrete. The blind plate is connected with the flange plate to ensure that the blind plate is arranged in the bearing platform when concrete is poured.
Drawings
Fig. 1 is a schematic view of the water collecting opening of the present invention.
In the figure: undisturbed soil 1, broken stones 2, a concrete cushion layer 3, a waterproof layer 4, a water filtering pipe section 5, a water inlet 6, a water pump pumping position 7 and a connecting part 8.
Detailed Description
The invention is further illustrated by the following specific examples.
As shown in fig. 1, the water collecting port of the precipitation pipe well comprises a water filtering pipe section 5 and a connecting part 8, wherein the connecting part 8 is arranged at the top of the water filtering pipe section 5, the water filtering pipe section 5 is connected with external water pumping equipment through the connecting part 8, and a water inlet hole is formed in the pipe wall of the water filtering pipe section 5.
The water collecting port and the connecting part 8 of the dewatering pipe well are flange components arranged at the top of the water filtering pipe section 5.
The water collecting port of the downcast pipe well and the water filtering pipe section 5 are connected with a water suction pump through a connecting part 8.
The use method of the water collecting port comprises the following steps:
(1) When the phenomenon of going out water appears in elevartor shaft, sump pit, the cushion cap in the basement bottom plate, dig the cushion cap down to the downward 200mm of former bed course bottom elevation, continue to dig the hole that the sewage pump can be put down to 200mm deep size down at cushion cap central authorities, will the utility model provides a catchment mouthful seat in the hole position, then backfill the mullion and tamp and reach the requirement.
(2) Draw water in the hole of water collecting port under with the water pump before pouring the concrete, the hole of drainage pipeline section lower part produced the effect this moment, makes the water in the muddy sand bed flow in the small-size sump pit of water pump position through the round hole, then the water pump begins work and draws water, can carry out follow-up work such as bed course, waterproof after the water level descends, so, the utility model provides an operation face of every process before pouring impervious bottom plate concrete can be guaranteed to this device.
(3) Before pouring the impervious bottom plate concrete at the using part of the device, a water pump is pumped out, and then the blind plate and the flange plate are firmly connected by bolts for pouring the concrete. The blind plate is connected with the flange plate to ensure that the blind plate is arranged in the bearing platform when concrete is poured.
Claims (3)
1. A water collecting port of a downcomer well is characterized in that: the water filter comprises a water filter pipe section and a connecting part, wherein the connecting part is arranged at the top of the water filter pipe section, the water filter pipe section is connected with external water pumping equipment through the connecting part, and a water inlet hole is formed in the pipe wall of the water filter pipe section.
2. A water collection header for a downcomer well according to claim 1 wherein: the connecting part is a flange component arranged at the top of the water filtering pipe section.
3. A water collection header for a downcomer well according to claim 1 or 2, characterized in that: the water filtering pipe section is connected with the water pump through a connecting part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221679091.2U CN218405510U (en) | 2022-07-01 | 2022-07-01 | Water collecting port of downcomer well |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221679091.2U CN218405510U (en) | 2022-07-01 | 2022-07-01 | Water collecting port of downcomer well |
Publications (1)
Publication Number | Publication Date |
---|---|
CN218405510U true CN218405510U (en) | 2023-01-31 |
Family
ID=85012295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202221679091.2U Active CN218405510U (en) | 2022-07-01 | 2022-07-01 | Water collecting port of downcomer well |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN218405510U (en) |
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2022
- 2022-07-01 CN CN202221679091.2U patent/CN218405510U/en active Active
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