CN103437380B - The floating pressure relief device in anti-pond and method - Google Patents
The floating pressure relief device in anti-pond and method Download PDFInfo
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- CN103437380B CN103437380B CN201310401546.3A CN201310401546A CN103437380B CN 103437380 B CN103437380 B CN 103437380B CN 201310401546 A CN201310401546 A CN 201310401546A CN 103437380 B CN103437380 B CN 103437380B
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Abstract
The invention discloses the floating pressure relief device in a kind of anti-pond and method, belong to technical field of buildings.The present invention includes the pond be arranged on foundation soil, pond comprises pool wall and pool bottom, described pool bottom there is one or more pressure relief device, described pressure relief device comprises built-in pipe, and built-in pipe is embedded in described pool bottom, and the upper end of built-in pipe is exposed pool bottom and is connected with upright elongated pipe, valve I is arranged at the bottom of elongated pipe, the top of elongated pipe is connected with pressure meter and valve II, and described valve I is often opened, and described valve II is normally closed.The present invention can the pressure release when groundwater pressure is larger, effectively prevents the appearance of pond hydro-planing.
Description
Technical field
The present invention relates to the floating pressure release technology in a kind of anti-pond, belong to technical field of buildings.
Background technology
Be generally all first underground water is reduced to the degree not affecting construction in existing pool construction process, just construct.After pool construction, generally all stop dewatering, remove dewatering device.At this moment due to the recovery of groundwater table, often pond hydro-planing is produced; Pond, once there is floating accident, must be scrapped.Produce the floating reason in the pond buoyancy that mainly underground water produces and be greater than that pond deadweight causes.In order to prevent pond from producing hydro-planing, existing technology is substantially all according to the deadweight of increase pond or the method for pond being carried out to anchoring, to resist the buoyancy that underground water produces.The defect increasing deadweight increases material usage.The method of anchoring is that basin bottom local pressure situation is bad, if groundwater table has larger change repeatedly, pond may be caused by drawing crack.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art part, the invention provides the floating pressure relief device in a kind of anti-pond and method, can the pressure release when groundwater pressure is larger, effectively prevent the appearance of pond hydro-planing.
The present invention is achieved through the following technical solutions: the floating pressure relief device in a kind of anti-pond, it comprises the pond be arranged on foundation soil, pond comprises pool wall and pool bottom, described pool bottom there is one or more pressure relief device, described pressure relief device comprises built-in pipe, built-in pipe is embedded in described pool bottom, the upper end of built-in pipe is exposed pool bottom and is connected with upright elongated pipe, valve I is arranged at the bottom of elongated pipe, the top of elongated pipe is connected with pressure meter and valve II, described valve I is often opened, and described valve II is normally closed.
Described pool bottom 30-50 millimeter is exposed in described built-in pipe upper end, and the screw thread of 20 height is arranged at top; Described built-in pipe is connected by casing threads with valve I; Described valve 1 is connected with described elongated gas thread by sleeve pipe with valve II; Described pressure meter and elongated pipe adopt tee piece to be connected.
Described built-in pipe to be diameter the be antiseep water pipe of 38 millimeters to 51 millimeters.
Adopt the floating pressure releasing method in anti-pond of described device, when reinforced concrete floor reinforcing bar binding, built-in pipe is fixed by position pool bottom preparing install pressure relief device, acceptance(check) after-pouring concrete; When building underplate concrete, must be protected built-in pipe, gas thread should be prevented impaired, also will prevent pipe laying from being blocked by concrete;
After the structure acceptance in pond is qualified, pressure relief device is installed; Connect built-in pipe and valve I with sleeve pipe, then connect valve I and elongated pipe with sleeve pipe, then with connecting elongated pipe, pressure meter and valve II successively, install rear pressure testing, leak detection;
During use, valve I is in normally open, and when groundwater table rises, when the pressure of pressure meter display is close to rated pressure value, just open valve II, underground water is just discharged, and prevents the appearance of pond hydro-planing, the valve-off II when hydraulic pressure arrives safe pressure.
The invention has the beneficial effects as follows: the present invention can the pressure release when groundwater pressure is larger, effectively prevents the appearance of pond hydro-planing, can recharge of groundwater source when underground water dries up, pond can be made to be in good stress all the time.Structure is Be very effective simply, is convenient to promote.
Accompanying drawing explanation
The present invention is further described according to drawings and embodiments below.
Fig. 1 structural representation of the present invention;
Fig. 2 layout schematic diagram of the present invention;
In figure: 1-pressure relief device; 1.1-built-in pipe; 1.2-valve I; The elongated pipe of 1.3-; 1.4-pressure meter; 1.5-valve II; 2-pond; 2.1-pool wall; 2.2-pool bottom; 3-groundwater table; 4-foundation soil.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described.
The floating pressure relief device in a kind of anti-pond, it comprises the pond 2 be arranged on foundation soil 4, pond 2 comprises pool wall 2.1 and pool bottom 2.2, described pool bottom 2.2 there is one or more pressure relief device 1, described pressure relief device 1 comprises built-in pipe 1.1, built-in pipe 1.1 is embedded in described pool bottom 2.2, the upper end of built-in pipe 1.1 is exposed pool bottom 2.2 and is connected with upright elongated pipe 1.3, valve I 1.2 is arranged at the bottom of elongated pipe 1.3, the top of elongated pipe 1.3 is connected with pressure meter 1.4 and valve II 1.5, described valve I 1.2 is often opened, described valve II 1.5 is normally closed.
Described pool bottom 2.230-50 millimeter is exposed in described built-in pipe 1.1 upper end, and the screw thread of 20 height is arranged at top; Described built-in pipe 1.1 is connected by casing threads with valve I 1.2; Described valve 11.2 and valve II 1.5 are threaded with described elongated pipe 1.3 by sleeve pipe; Described pressure meter 1.4 adopts tee piece to be connected with elongated pipe 1.3.
Described built-in pipe 1.1 to be diameters the be antiseep water pipe of 38 millimeters to 51 millimeters.
Adopt the floating pressure releasing method in anti-pond of described device, when reinforced concrete floor reinforcing bar binding, built-in pipe 1.1 is fixed by position pool bottom 2.2 preparing install pressure relief device 1, acceptance(check) after-pouring concrete; When building underplate concrete, must be protected built-in pipe 1.1, gas thread should be prevented impaired, also will prevent pipe laying from being blocked by concrete;
After the structure acceptance in pond 2 is qualified, pressure relief device 1 is installed; Connect built-in pipe 1.1 and valve I 1.2 with sleeve pipe, then connect valve I 1.2 and elongated pipe 1.3 with sleeve pipe, then with connecting elongated pipe 1.3, pressure meter 1.4 and valve II 1.5 successively, install rear pressure testing, leak detection;
During use, valve I 1.2 is in normally open, when groundwater table 3 rises, when the pressure of pressure meter display is close to rated pressure value, just open valve II 1.5, underground water is just discharged, prevent the appearance of pond hydro-planing, the valve-off II 1.5 when hydraulic pressure arrives safe pressure.
Claims (3)
1. the floating pressure relief device in anti-pond, it is characterized in that: it comprises the pond (2) be arranged on foundation soil (4), pond (2) comprises pool wall (2.1) and pool bottom (2.2), described pool bottom (2.2) there is one or more pressure relief device (1), described pressure relief device (1) comprises built-in pipe (1.1), built-in pipe (1.1) is embedded in described pool bottom (2.2), the upper end of built-in pipe (1.1) is exposed pool bottom (2.2) and is connected with upright elongated pipe (1.3), valve I (1.2) is arranged at the bottom of elongated pipe (1.3), the top of elongated pipe (1.3) is connected with pressure meter (1.4) and valve II (1.5), described valve I (1.2) is often opened, described valve II (1.5) is normally closed,
Described pool bottom (2.2) 30-50 millimeter is exposed in described built-in pipe (1.1) upper end, and the screw thread of 20 height is arranged at top; Described built-in pipe (1.1) is connected by casing threads with valve I (1.2); Described valve I (1.2) and valve II (1.5) are threaded with described elongated pipe (1.3) by sleeve pipe; Described pressure meter (1.4) adopts tee piece to be connected with elongated pipe (1.3).
2. the floating pressure relief device in anti-pond according to claim 1, is characterized in that: described built-in pipe (1.1) to be diameter the be antiseep water pipe of 38 millimeters to 51 millimeters.
3. one kind adopts the floating pressure releasing method in anti-pond of device described in claim 1, it is characterized in that: when reinforced concrete floor reinforcing bar binding, in pool bottom (2.2) the upper position preparing to install pressure relief device (1), built-in pipe (1.1) is fixed, acceptance(check) after-pouring concrete; When building underplate concrete, must be protected built-in pipe (1.1), gas thread should be prevented impaired, also will prevent built-in pipe from being blocked by concrete;
After the structure acceptance in pond (2) is qualified, pressure relief device (1) is installed; Connect built-in pipe (1.1) and valve I (1.2) with sleeve pipe, then connect valve I (1.2) and elongated pipe (1.3) with sleeve pipe, then connect elongated pipe (1.3), pressure meter (1.4) and valve II (1.5) successively, install rear pressure testing, leak detection;
During use, valve I (1.2) is in normally open, when groundwater table (3) rises, when the pressure of pressure meter display is close to rated pressure value, just open valve II (1.5), underground water is just discharged, and prevents the appearance of pond hydro-planing, the valve-off II (1.5) when hydraulic pressure arrives safe pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310401546.3A CN103437380B (en) | 2013-09-05 | 2013-09-05 | The floating pressure relief device in anti-pond and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310401546.3A CN103437380B (en) | 2013-09-05 | 2013-09-05 | The floating pressure relief device in anti-pond and method |
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| Publication Number | Publication Date |
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| CN103437380A CN103437380A (en) | 2013-12-11 |
| CN103437380B true CN103437380B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310401546.3A Active CN103437380B (en) | 2013-09-05 | 2013-09-05 | The floating pressure relief device in anti-pond and method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104032773A (en) * | 2014-05-16 | 2014-09-10 | 江苏建筑职业技术学院 | Floating pressure relief device preventing pool from floating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100665984B1 (en) * | 2005-12-06 | 2007-01-10 | 박옥교 | The construction method of basement self drainage |
| CN200996153Y (en) * | 2006-10-13 | 2007-12-26 | 中联工程顾问股份有限公司 | Water-pressure reducing structure of base board |
| CN201908323U (en) * | 2010-12-21 | 2011-07-27 | 上海广联建设发展有限公司 | Water drainage and pressure relief device of underground structure baseboard |
| CN202139598U (en) * | 2011-07-19 | 2012-02-08 | 中建三局建设工程股份有限公司 | Blind drainage pipe |
| CN202164591U (en) * | 2011-06-14 | 2012-03-14 | 深圳市工勘岩土技术股份有限公司 | Water-draining pressure relief device |
-
2013
- 2013-09-05 CN CN201310401546.3A patent/CN103437380B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100665984B1 (en) * | 2005-12-06 | 2007-01-10 | 박옥교 | The construction method of basement self drainage |
| CN200996153Y (en) * | 2006-10-13 | 2007-12-26 | 中联工程顾问股份有限公司 | Water-pressure reducing structure of base board |
| CN201908323U (en) * | 2010-12-21 | 2011-07-27 | 上海广联建设发展有限公司 | Water drainage and pressure relief device of underground structure baseboard |
| CN202164591U (en) * | 2011-06-14 | 2012-03-14 | 深圳市工勘岩土技术股份有限公司 | Water-draining pressure relief device |
| CN202139598U (en) * | 2011-07-19 | 2012-02-08 | 中建三局建设工程股份有限公司 | Blind drainage pipe |
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| CN103437380A (en) | 2013-12-11 |
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Effective date of registration: 20181207 Address after: 233010 Pioneering Building 316, Huineng Small and Micro Enterprises Pioneering Center, 1750 Shengli West Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu Dingrong Science and Technology Information Consulting Co., Ltd. Address before: 221116 No. 26 Xueyuan Road, Tongshan New District, Xuzhou City, Jiangsu Province Patentee before: Jiangsu Institute of Architectural Technology |
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Effective date of registration: 20190102 Address after: No. 26, Xue Yuan Road, Quanshan District, Xuzhou, Jiangsu Patentee after: Jiangsu Institute of Architectural Technology Address before: 233010 Pioneering Building 316, Huineng Small and Micro Enterprises Pioneering Center, 1750 Shengli West Road, Yuhui District, Bengbu City, Anhui Province Patentee before: Bengbu Dingrong Science and Technology Information Consulting Co., Ltd. |
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