CN216238668U - Intelligent drainage pressure relief active anti-floating system - Google Patents
Intelligent drainage pressure relief active anti-floating system Download PDFInfo
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- CN216238668U CN216238668U CN202122788348.XU CN202122788348U CN216238668U CN 216238668 U CN216238668 U CN 216238668U CN 202122788348 U CN202122788348 U CN 202122788348U CN 216238668 U CN216238668 U CN 216238668U
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Abstract
The utility model discloses an intelligent drainage pressure relief active anti-floating system which comprises an intelligent drainage pressure relief device, a drainage filter well, a water collecting pipeline, a control device and a stratum structure, wherein the drainage filter well, the water collecting well and the water collecting pipeline are arranged on the stratum structure; the intelligent drainage pressure relief device is arranged in the water collecting well, and the drainage filter well is communicated with the water collecting well through the intelligent drainage pressure relief device; one end of the water collecting pipeline is communicated with the water collecting well; the control device is arranged in the basement and is electrically connected with the intelligent drainage and pressure relief device. According to the utility model, the intelligent drainage and pressure relief device can be controlled by the control device to realize active drainage and pressure relief, and the anti-floating function is effectively realized in time, so that the generation of cracks is avoided, and the safety of the structure is further improved. Meanwhile, the underground water concentrated in the water collecting well is dispersed by arranging the plurality of drainage filter wells, and then drainage is performed, so that the drainage speed is increased, the underground water level and the water head pressure are rapidly reduced, and the anti-floating purpose is achieved.
Description
Technical Field
The utility model relates to the technical field of building pressure relief and anti-floating, in particular to an intelligent drainage pressure relief active anti-floating system.
Background
In the building construction of high water level areas, the problems of high underground water level, large water head pressure and large seasonal change of the underground water level often exist, and at the moment, the basement bottom plate of the building bears huge buoyancy; in the traditional construction, passive anti-floating technologies such as anti-floating anchor rods and anti-floating piles are generally adopted to weaken the damage capability of buoyancy to a bottom plate, and the anti-floating mode has the problems of high construction cost, long construction period and poor anti-floating capability. Therefore, an active anti-floating technology is provided, and the buoyancy action borne by the bottom plate is weaker by adopting a drainage and pressure relief mode, so that the aim of anti-floating is fulfilled; but the anti floating of basement structure is realized mainly through manual control mechanical type drainage pressure relief device to initiative anti floating among the prior art, wherein can appear controlling untimely condition through the mode of manual control, and the drainage speed of prior art is slow inefficiency here simultaneously, to sum up can lead to the bottom plate to produce the problem that the basement seepage influences the structure safety of crack.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an intelligent drainage pressure relief active anti-floating system, which realizes active drainage pressure relief by controlling an intelligent drainage pressure relief device through a control device, effectively realizes a drainage pressure relief function in time, and realizes rapid drainage pressure relief through a drainage filter well, thereby avoiding the generation of cracks and further improving the safety of the structure.
The utility model is realized by the following technical scheme:
an intelligent drainage pressure relief active anti-floating system comprises an intelligent drainage pressure relief device, a drainage filter well, a water collecting pipeline, a control device and a stratum structure, wherein the drainage filter well, the water collecting well and the water collecting pipeline are all arranged on the stratum structure;
the intelligent drainage pressure relief device is arranged in the water collecting well, and the drainage filter well is communicated with the water collecting well through the intelligent drainage pressure relief device;
one end of the water collecting pipeline is communicated with the water collecting well;
the control device is arranged in the basement and is electrically connected with the intelligent drainage and pressure relief device. In order to solve the problem that the basement leakage caused by the crack of the bottom plate affects the structure safety because the drainage and pressure relief process is not controlled timely. According to the intelligent drainage and pressure relief active anti-floating system provided by the utility model, the intelligent drainage and pressure relief device can be controlled through the control device to realize active drainage and pressure relief, and an anti-floating function is timely and effectively realized, so that cracks are prevented from being generated, and the safety of the structure is further improved. Meanwhile, the plurality of drainage filter wells are arranged to disperse the concentrated underground water in the water collecting well, and then the drainage is carried out through the plurality of drainage filter wells simultaneously, so that the drainage speed is increased, the underground water level and the water head pressure are rapidly reduced, and the anti-floating purpose is achieved.
The further technical scheme is as follows:
the intelligent drainage pressure relief device comprises an electric control valve, a pressure relief pipeline and a sensor, wherein one end of the pressure relief pipeline is connected with the electric control valve, and the other end of the pressure relief pipeline is communicated with the drainage filter well;
further: the sensor is arranged in the water collecting well;
further: the electric control valve and the sensor are electrically connected with the control device.
Further: the intelligent drainage pressure relief device also comprises an electric control water pump, and the pressure relief pipeline is respectively connected with the electric control valve and the electric control water pump through a three-way valve;
the electric control water pump is electrically connected with the control device.
Further: the stratum structure comprises a water-resistant plate layer, a concrete cushion layer and a sand-gravel cushion layer which are sequentially arranged from top to bottom, and the drainage filter well is arranged between the concrete cushion layer and the sand-gravel cushion layer;
further: the water collecting well is arranged on the water-resistant plate layer;
further: the water collecting pipeline is arranged on the sand gravel cushion layer.
Further: the water collecting end is arranged on the sand gravel cushion layer below the ground beam.
Further: the other end of the water collecting pipeline is a water collecting end, and the water collecting end is arranged on a gravel cushion layer below the ground beam.
Further: the water collecting end is provided with a plurality of water inlet openings;
further: and the outer surface of the water collecting end is provided with geotextile at the water inlet hole.
Further: the drainage filter well comprises a well body formed by pouring permeable concrete.
Further: a waterproof layer is arranged between the waterproof plate layer and the concrete cushion layer;
further: geotextile is arranged between the concrete cushion and the drainage filter well;
further: and a water stop plate is arranged on the part, located on the water-resistant plate layer, of the pressure relief pipeline.
Further: the control device is provided with a display device for displaying the height of the liquid level in the water collecting well.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. according to the intelligent drainage and pressure relief active anti-floating system, the intelligent drainage and pressure relief device can be controlled through the control device to realize active drainage and pressure relief, and the drainage and pressure relief function is realized timely and effectively, so that cracks are avoided, and the safety of the structure is improved;
2. according to the intelligent drainage pressure relief active anti-floating system, the plurality of drainage filter wells are arranged to disperse the concentrated underground water in the water collecting well, and then the drainage filter wells drain water simultaneously, so that the drainage speed is increased, and the underground water level and the water head pressure are rapidly reduced;
3. according to the intelligent water drainage and pressure release active anti-floating system, water drainage and pressure release under the condition of normal water quantity are realized by controlling the electric control valve, and meanwhile, quick water drainage and pressure release work under the condition of large underground water quantity such as in the flood season is realized by the electric control water pump, so that cracks are avoided, and the safety of the structure is improved;
4. according to the intelligent water drainage and pressure release active anti-floating system, the control device is adopted to replace manual control, and underground water can be drained and pressure released timely and effectively, so that cracks are avoided, and the safety of the structure is improved.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an intelligent water discharge and pressure relief device according to the present invention;
FIG. 3 is a schematic diagram of a pile foundation zone stratigraphic structure according to the present invention;
FIG. 4 is a schematic illustration of the structure of the earth in the retaining wall area of the present invention;
FIG. 5 is a schematic view of the arrangement of water collecting pipes in the retaining wall area according to the present invention;
FIG. 6 is a schematic view of the arrangement of water collecting pipes in the column foundation area according to the present invention;
fig. 7 is a schematic view of the water collecting end structure of the water collecting pipeline of the utility model.
Reference numbers and corresponding part names in the drawings:
1-intelligent drainage pressure relief device, 2-drainage filter well, 3-water collecting well, 4-water collecting pipeline, 5-control device, 6-stratum structure, 11-electric control valve, 12-pressure relief pipeline, 13-sensor, 14-electric control water pump, 15-water stop plate, 41-water inlet opening, 61-water-resistant plate layer, 62-concrete cushion layer and 63-sand gravel cushion layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the utility model. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention.
Examples
As shown in fig. 1 to 7, the intelligent drainage pressure relief active anti-floating system of the present invention comprises an intelligent drainage pressure relief device 1, a drainage filter well 2, a water collection well 3, a water collection pipeline 4, a control device 5 and a stratum structure 6, wherein the drainage filter well 2, the water collection well 3 and the water collection pipeline 4 are all disposed on the stratum structure 6; in this embodiment, firstly, the groundwater is collected in the water collecting well 3, then the water quantity in the water collecting well 3 is used for judgment, and when the judgment result is that drainage and pressure relief are required, the control device 5 controls the intelligent drainage and pressure relief device 1 to drain water in the drainage filter well 2 arranged around the water collecting well 3, and then the drainage and pressure relief work of the groundwater is realized through the drainage filter well 2.
The intelligent drainage pressure relief device 1 is arranged in the water collecting well 3, and the drainage filter well 2 is communicated with the water collecting well 3 through the intelligent drainage pressure relief device 1; in this embodiment, the intelligent drainage pressure relief device 1 is used to discharge water in the water collecting well 3 into the drainage filter well 2.
One end of the water collecting pipeline 4 is communicated with the water collecting well 3; in this embodiment, the underground water is collected by the water collecting pipes 4 distributed in the stratum structure 6 and collected into the water collecting well 3, and then the amount of underground water is judged by the intelligent drainage and pressure relief device 1 to judge whether drainage and pressure relief are needed.
The control device 5 is arranged in the basement, and the control device 5 is electrically connected with the intelligent drainage and pressure relief device 1. In this embodiment, replace artifical control to drainage pressure relief device through controlling means 5, can make timely accurate reaction to drainage pressure relief, guarantee that intelligence drainage pressure relief device 1 can in time effectually carry out drainage pressure relief to groundwater to avoid fissured production, and then improve the security of structure.
The intelligent drainage pressure relief device 1 comprises an electric control valve 11, a pressure relief pipeline 12 and a sensor 13, wherein one end of the pressure relief pipeline 12 is connected with the electric control valve 11, and the other end of the pressure relief pipeline 12 is communicated with the drainage filter well 2; the sensor 13 is arranged in the water collecting well 3; the electric control valve 11 and the sensor 13 are both electrically connected with the control device 5. In this embodiment, the drainage and pressure relief under normal conditions (the conditions of small amount of underground water and small pressure during drainage and pressure relief) are realized by controlling the electric control valve 11, and when the amount of water in the water collecting well 3 triggers the sensor 13 corresponding to the electric control valve 11, the electric control valve 11 is opened at this time, and drainage into the drainage filter well 2 is started through the electric control valve 11 and the pressure relief pipeline 12, so as to realize drainage and pressure relief of the underground water.
The intelligent drainage pressure relief device 1 further comprises an electric control water pump 14, and the pressure relief pipeline 12 is connected with the electric control valve 11 and the electric control water pump 14 through a three-way valve respectively; the electric control water pump 14 is electrically connected with the control device 5. In this embodiment, the water discharge and pressure relief under the emergency (for example, the underground water amount is large in flood season, and the like, and the water discharge and pressure relief working pressure is large) is realized by controlling the electric control water pump 14, when the water amount in the water collecting well 3 triggers the sensor 13 corresponding to the electric control water pump 14 (the sensor corresponding to the electric control water pump 14 is higher than the sensor corresponding to the electric control valve 11), at this moment, the electric control water pump 14 starts to work, and at the same time, the electric control valve 11 is closed, and the water starts to be discharged into the water discharge filter well 2 through the pressure discharge pipeline 12 and the electric control water pump 14, so that the water discharge and pressure relief work of the underground water under the emergency with the large water amount is realized, and the problem that the crack is generated to influence the safety of the structure is avoided.
The stratum structure 6 comprises a water-resistant plate layer 61, a concrete cushion layer 62 and a sand and gravel cushion layer 63 which are sequentially arranged from top to bottom, and the drainage filter well 2 is arranged between the concrete cushion layer 62 and the sand and gravel cushion layer 63; in this embodiment, through drainage filter well 2 realizes draining outside stratum structure 6, is in this embodiment in order to accelerate drainage pressure release speed be provided with a plurality of drainage filter wells 2 near sump well 3 and disperse the groundwater that discharges sump well 3 and filter well 2 and discharge to the drainage in to reduce groundwater level and flood head pressure rapidly, avoid appearing the problem that the crack influences the structural safety and appear.
The water collecting well 3 is arranged on the water-resistant plate layer 61; in this embodiment, the underground water concentration is realized through the water collecting well 3, and the underground water amount in the water collecting well 3 is judged through the intelligent drainage pressure relief device 1, so that the underground water condition in the whole stratum structure 6 at the moment is indirectly obtained, and whether drainage pressure relief needs to be carried out or not is determined through the judgment structure.
The water collecting pipe 4 is provided to the gravel mat 63. In the present embodiment, the collection of the groundwater is performed through the water collecting pipe 4 provided in the sand and gravel mat 63, and the collected groundwater is concentrated into the water collecting well 3 through the water collecting pipe 4.
The other end of the water collecting pipeline 4 is a water collecting end, and the water collecting end is arranged on a sand and gravel cushion 63 below the ground beam. In this embodiment, the water collecting end of the water collecting pipe 4 is mainly concentrated in the gravel cushion 63 near the ground beam, and of course, except for the water collecting end of the water collecting pipe 4 near the ground beam, the water collecting end is also provided in other regions for collecting groundwater.
The water collecting end is provided with a plurality of water inlet open holes 41; in order to realize the water collection function of the water collection pipeline 4, a plurality of water inlet openings 41 are formed in the water collection end, so that underground water can enter the water collection pipeline 4 through the water inlet openings 41 and flow into the water collection well 3 through the water collection pipeline 4 for concentration, and the intelligent drainage pressure relief device 1 can conveniently judge the amount of underground water; in the embodiment, the water collecting pipe 4 is preferably a PVC pipe with a diameter of 110mm, and the water collecting holes 41 formed at the water collecting end have a diameter of 20mm and a distance of 50 mm.
And geotextile is arranged at the water inlet hole 41 on the outer surface of the water collecting end. Meanwhile, in order to prevent particulate impurities in the groundwater from entering the water collecting pipeline 4 to cause the blockage of the pipeline and further influence the water collecting effect, the geotextile is arranged on the outer side face of the water collecting end in the embodiment, and the particulate impurities are prevented from entering the water collecting pipeline 4 through the geotextile; the geotextile adopted in the embodiment is preferably a non-woven fabric capable of filtering particulate impurities, and meanwhile, other materials capable of filtering particulate impurities can equivalently replace the non-woven fabric adopted in the embodiment.
The sensor 13 is a liquid level sensor, and the setting height of the liquid level sensor is higher than one end of the water inlet of the electric control valve 11. In this embodiment, a liquid level sensor is preferably used for monitoring the amount of underground water, when the data detected by the sensor is greater than the preset data, the electronic control valve 11 can be controlled to be opened to perform drainage and pressure relief work, in order to realize drainage and pressure relief through the electronic control valve 11, the condition that the water inlet end of the electronic control valve 11 is lower than the setting height of the liquid level sensor is met, and then the underground water in the water collecting well 3 can be drained into the drainage filter well 2 by using pressure difference. Meanwhile, the underground water quantity can be detected by using a pressure sensor, if the pressure sensor is adopted, the pressure sensor needs to be arranged at a position close to the bottom of the water collecting well 3, the height of the liquid level at the moment can be obtained through a calculation formula of the water bottom pressure, and then the information of the underground water quantity at the moment is obtained.
The drainage filter well 2 comprises a well body formed by pouring permeable concrete. In this embodiment, the drainage filter well 2 is formed by pouring permeable concrete, so that the drainage filter well 2 has a permeable effect and can enhance the drainage and pressure relief capacity.
A waterproof layer is arranged between the waterproof plate layer 61 and the concrete cushion layer 62; the waterproof layer added in this embodiment is mainly to enhance the waterproof capability of the ground structure 6.
Geotextile is arranged between the concrete cushion 62 and the drainage filter well 2; the geotextile is arranged in the embodiment, and the water permeation effect of the drainage filter well 2 is mainly influenced in the water permeable concrete permeating into the drainage filter well 2 when the concrete cushion 62 is poured.
And a water stop plate 15 is arranged on the part, located on the water-resistant plate layer 61, of the pressure relief pipeline 12. In order to prevent the water-resistant slab 61 from being damaged by the water entering the water-resistant slab 61, the water stop plate 15 is disposed in the water-resistant slab 61 to prevent the groundwater from entering the water-resistant slab 61 through the gap of the pressure relief pipe 12.
The control device 5 is provided with a display device for displaying the liquid level in the water collecting well. In the embodiment, in order to facilitate people to visually understand the underground water volume, a display device is additionally arranged in the control device 5 to digitally display the underground water volume; meanwhile, people can also manually control the opening and closing of the electric control valve 11 and the electric control water pump 14 through the control device 5, so that manual active drainage and pressure relief are realized.
In order to enhance the anti-floating effect of the structure, the system can also be combined with anti-floating anchor rods, anti-pulling piles and the like.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. An intelligent drainage pressure relief active anti-floating system is characterized by comprising an intelligent drainage pressure relief device (1), a drainage filter well (2), a water collecting well (3), a water collecting pipeline (4), a control device (5) and a stratum structure (6), wherein the drainage filter well (2), the water collecting well (3) and the water collecting pipeline (4) are all arranged on the stratum structure (6);
the intelligent drainage pressure relief device (1) is arranged in the water collecting well (3), and the drainage filter well (2) is communicated with the water collecting well (3) through the intelligent drainage pressure relief device (1);
one end of the water collecting pipeline (4) is communicated with the water collecting well (3);
the control device (5) is arranged in the basement, and the control device (5) is electrically connected with the intelligent drainage and pressure relief device (1).
2. The intelligent drainage pressure relief active anti-floating system according to claim 1, wherein the intelligent drainage pressure relief device (1) comprises an electric control valve (11), a pressure relief pipeline (12) and a sensor (13), one end of the pressure relief pipeline (12) is connected with the electric control valve (11), and the other end of the pressure relief pipeline (12) is communicated with the drainage filter well (2);
the sensor (13) is arranged in the water collecting well (3);
the electric control valve (11) and the sensor (13) are electrically connected with the control device (5).
3. The intelligent drainage pressure relief active anti-floating system according to claim 2, wherein the intelligent drainage pressure relief device (1) further comprises an electric control water pump (14), and the pressure relief pipeline (12) is respectively connected with the electric control valve (11) and the electric control water pump (14) through a three-way valve;
the electric control water pump (14) is electrically connected with the control device (5).
4. An intelligent drainage pressure relief active anti-floating system according to claim 3, wherein the stratum structure (6) comprises a water-resistant plate layer (61), a concrete cushion layer (62) and a sand and gravel cushion layer (63) which are arranged from top to bottom in sequence, and the drainage filter well (2) is arranged between the concrete cushion layer (62) and the sand and gravel cushion layer (63);
the water collecting well (3) is arranged on the water-resistant plate layer (61);
the water collecting pipeline (4) is arranged on the sand gravel cushion (63).
5. The system according to claim 4, wherein the other end of the water collecting pipeline (4) is a water collecting end, and the water collecting end is arranged on a sand-gravel cushion (63) below the ground beam.
6. The intelligent drainage, pressure relief and active anti-floating system according to claim 5, wherein the water collection end is provided with a plurality of water inlet openings (41);
and geotextile is arranged at the water inlet opening (41) on the outer surface of the water collecting end.
7. The system of claim 2, wherein the sensor (13) is a liquid level sensor, and the liquid level sensor is higher than one end of the water inlet of the electrically controlled valve (11).
8. An intelligent drainage pressure relief active anti-floating system according to claim 1, wherein the drainage trap (2) comprises a well body cast with permeable concrete.
9. The intelligent drainage pressure relief active anti-floating system according to claim 4, wherein a waterproof layer is arranged between the waterproof slab layer (61) and the concrete cushion layer (62);
geotextile is arranged between the concrete cushion (62) and the drainage filter well (2);
and a water stop plate (15) is arranged on the part, located on the water-resistant plate layer (61), of the pressure relief pipeline (12).
10. An intelligent drainage, pressure relief and active anti-floating system as claimed in claim 1, wherein the control device (5) is provided with a display device for displaying the liquid level in the catchment well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122788348.XU CN216238668U (en) | 2021-11-15 | 2021-11-15 | Intelligent drainage pressure relief active anti-floating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122788348.XU CN216238668U (en) | 2021-11-15 | 2021-11-15 | Intelligent drainage pressure relief active anti-floating system |
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| Publication Number | Publication Date |
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| CN216238668U true CN216238668U (en) | 2022-04-08 |
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| CN202122788348.XU Active CN216238668U (en) | 2021-11-15 | 2021-11-15 | Intelligent drainage pressure relief active anti-floating system |
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2021
- 2021-11-15 CN CN202122788348.XU patent/CN216238668U/en active Active
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