CN202202360U - Underground water utilization system - Google Patents
Underground water utilization system Download PDFInfo
- Publication number
- CN202202360U CN202202360U CN2011203240367U CN201120324036U CN202202360U CN 202202360 U CN202202360 U CN 202202360U CN 2011203240367 U CN2011203240367 U CN 2011203240367U CN 201120324036 U CN201120324036 U CN 201120324036U CN 202202360 U CN202202360 U CN 202202360U
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- Prior art keywords
- water
- pump
- pipe
- steel
- submersible pump
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- 238000004062 sedimentation Methods 0.000 claims abstract description 40
- 239000003673 groundwater Substances 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 22
- 238000005065 mining Methods 0.000 claims description 8
- 239000003651 drinking water Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 235000020188 drinking water Nutrition 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000005086 pumping Methods 0.000 abstract description 3
- 238000003809 water extraction Methods 0.000 abstract 1
- 239000008400 supply water Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010016807 Fluid retention Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The underground water utilization system comprises a reservoir and an underground water extraction device, wherein the reservoir is a steel movable sedimentation tank with a drain valve, the steel movable sedimentation tank is communicated with a municipal water supply pipe network through a water replenishing pipe, a ball float valve is arranged at a water outlet of the water replenishing pipe in the steel movable sedimentation tank, the steel movable sedimentation tank is communicated with a construction water supply pipe network through a water outlet pipe, at least two pipeline booster pumps are connected on the water outlet pipe in parallel, a pressure tank is also arranged on the water outlet pipe between the pipeline booster pumps and the construction water supply pipe network, and the pressure tank is provided with exhaust and a pressure gauge; the underground water pumping device comprises an underground water purifying pool, a water pumping pipe and a submersible pump. The system greatly improves the utilization rate of underground water, saves water, is a complete set of technology for utilizing the underground water in a construction site, and can collect and purify the underground water in a foundation pit so as to meet the water consumption requirement of the construction site.
Description
Technical field
The utility model relates to a kind of interior groundwater use system of foundation ditch that is applicable to construction site.
Background technology
The job site is very big to the demand of water, and the price of construction water is not low, how to accomplish that the demand that can satisfy construction can effectively reduce cost again, and this becomes the job site urgent problem already.So far, the comprehensive data whole system of setting forth the job site groundwater use without comparison also.Though many job sites have begun to utilize the underground water in the foundation ditch, the groundwater use rate is not high, the water serious waste phenomenon.
The utility model content
The purpose of the utility model provides a kind of groundwater use system, solve that the job site is low to phreatic utilization rate, the technical problem of water serious waste phenomenon.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of groundwater use system; Include reservoir and groundwater mining device; It is characterized in that: said reservoir is the portable sedimentation basin of steel that has draining valve, and the portable sedimentation basin of steel is communicated with the municipal water supply pipe network through filling pipe, and in steel movable type sedimentation basin, the delivery port place of filling pipe is provided with float valve; The portable sedimentation basin of steel is communicated with waterline network with construction through outlet pipe; And be parallel with at least two pipe pressurizing pumps on the outlet pipe, also be provided with pressurized tank, have outlet valve and pressure meter on the pressurized tank at the pipe pressurizing pump and on constructing with the outlet pipe between the waterline network.
Said groundwater mining device comprises ground water cleaning pond, drinking-water pipe and submersible pump; Said ground water cleaning pond comprises well casing and thin cobble; Wherein the bottom of well casing be arranged in the foundation ditch and the lower sides of well casing on have water-feeding hole; Said thin cobble is filled out and is placed on burying of well casing all around and with water-feeding hole, and said submersible pump is placed on the bottom of well casing, and the water side of submersible pump is communicated with through drinking-water pipe and the portable sedimentation basin of steel.
Motor on the said pipe pressurizing pump is connected with the secondary switchbox through the water pump control cabinet with motor on the submersible pump.
Said water pump control cabinet includes a main breaker; This main breaker is connected with the secondary switchbox through lead; This main breaker is also through telling two loops under the lead; One of them loop connect behind submersible pump line breaker and the submersible pump pump treasured with submersible pump on motor be connected, another loop is told at least two branch loops again after connecing total pipeline booster pump line breaker and pipe pressurizing pump pump treasured, each branch loop all connect behind the subtube booster pump line breaker with a pipe pressurizing pump on motor be connected.
Said submersible pump pump is precious to be connected with two submersible pump liquid level sensors; One of them submersible pump liquid level sensor is arranged in the portable sedimentation basin of steel; Another submersible pump liquid level sensor is arranged in the well casing; Said pipe pressurizing pump pump is precious to be connected with a pipe pressurizing pump liquid level sensor with a pressure sensor, and wherein pressure sensor is arranged in the pressurized tank, and pipe pressurizing pump liquid level sensor is arranged in the portable sedimentation basin of steel.
Said well casing is fixedly connected on the excavation slope through channel-section steel.
Compared with prior art the utlity model has following characteristics and beneficial effect: the utility model has improved phreatic utilization rate greatly; Having practiced thrift water, is a kind of complete set technology that is used for the groundwater use of job site, and it can carry out collection and purification to the underground water in the foundation ditch; Then through the pipe well that draws water; To reservoir, the portable sedimentation basin of steel also is communicated with the municipal water supply pipe simultaneously, through intelligent regulating system with the submersible pump suction; Underground water and municipal water supply are carried out comprehensive regulation, satisfy the water requirement of job site with this.
The key technology of the utility model is a utilization intelligence control system (being float valve and water pump control cabinet), controls underground water and municipal water supply automatically, makes full use of underground water, reduces the dependence to municipal water supply to greatest extent, can significantly reduce the water cost.Two or many force (forcing) pumps of its setting through intelligence system, are controlled (the force (forcing) pump periodic duty can be carried out the optimum regulation and control to hydraulic pressure) to the hydraulic pressure of construction water.
The utility model carries out collection and purification to the underground water in the foundation ditch, can improve phreatic water quality, reduces the loss to equipment.Described reservoir is made the portable sedimentation basin of steel, and the adjustment of not only convenient later position is moved, and convenient construction and recycling; In addition; Water in-out port is welded on the steel plate of the portable sedimentation basin of steel, has made things convenient for the connection of pipeline, has improved the water retention of reservoir.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the sketch map of water pump control cabinet.
Fig. 3 is the groundwater mining schematic representation of apparatus.
Fig. 4 is the schematic top plan view of Fig. 3.
Fig. 5 is the sketch map of the bottom of well casing.
Reference numeral: the portable sedimentation basin of 1-steel; The 2-filling pipe; 3-municipal water supply pipe network; The 4-float valve; The 5-outlet pipe; Waterline network is used in the 6-construction; 7-pipe pressurizing pump; The 8-pressurized tank; 8.1-outlet valve; 8.2-pressure meter; The 9-drinking-water pipe; The 10-submersible pump; The 11-well casing; The 12-water-feeding hole; The 13-draining valve; The thin cobble of 14-; The 15-channel-section steel; The 16-excavation slope; The 17-main breaker; 18-submersible pump line breaker; 19-total pipeline booster pump line breaker; 20-subtube booster pump line breaker; The 21-pressure sensor; 22-pipe pressurizing pump liquid level sensor; 23-submersible pump liquid level sensor.
The specific embodiment
Embodiment is referring to shown in Fig. 1, Fig. 3-5; This groundwater use system; Include reservoir and groundwater mining device; Said reservoir is the portable sedimentation basin 1 of steel that has draining valve 13, and the portable sedimentation basin 1 of steel is communicated with municipal water supply pipe network 3 through filling pipe 2, and in steel movable type sedimentation basin 1, the delivery port place of filling pipe 2 is provided with float valve 4; The portable sedimentation basin 1 of steel is communicated with waterline network 6 with construction through outlet pipe 5; And be parallel with at least two pipe pressurizing pumps 7 on the outlet pipe 5, also be provided with pressurized tank 8, have outlet valve 8.1 and pressure meter 8.2 on the pressurized tank 8 at pipe pressurizing pump 7 and on constructing with the outlet pipe between the waterline network 65.
Said groundwater mining device comprises ground water cleaning pond, drinking-water pipe 9 and submersible pump 10; Said ground water cleaning pond comprises well casing 11 and thin cobble 14; Wherein the bottom of well casing 11 be arranged in the foundation ditch and the lower sides of well casing 11 on have water-feeding hole 12; Said thin cobble 14 is filled out and is placed on burying of well casing 11 all around and with water-feeding hole 12, and said submersible pump 10 is placed on the bottom of well casing 11, and the water side of submersible pump 10 is communicated with through drinking-water pipe 9 and the portable sedimentation basin 1 of steel.
In the present embodiment, well casing 11 is fixedly connected on the excavation slope 16 through channel-section steel 15, and well casing 11 adopts spiral steel pipe; Caliber is φ 400mm, and wall thickness 8mm is to be made of welded connection by adopting between each pipeline section according to foundation depth; Before hanging spiral steel pipe; The water-feeding hole 12 of in the 3 meters scopes in spiral steel pipe lower end, opening φ 20mm can prevent to purify with thin cobble 14 entering as the groundwater intake like this, can guarantee that again underground water is unimpeded; For preventing that rainwater silt particle or foreign matter from flowing in the well, well casing is wanted 200mm above ground level, and well head is added a cover; Well casing need be inserted thin cobble after being lowered to foundation ditch immediately; Thin cobble adopts the thin cobble of 5～10mm, and two-layer filtration is adopted in the water inlet, and first floor uses the steel wire grid winding well casing of aperture as 2*2mm; And be fixed on the pipe well; The second layer filters with thin cobble 14 even landfill around the pipe well, and the landfill height is 5m, and landfill thickness is 500mm.Clay shut-in well, block protection well lining after thin cobble is filled to design height, are used the clay packing on it.Well head place at each well casing serves as a contrast with brick protection well, and mortar is smeared on well lining surface, and well serves as a contrast 300mm above ground level, and wide about 600-800mm is about 600-1000mm.
Referring to Fig. 1, Fig. 2, in the present embodiment, be parallel with two pipe pressurizing pumps 7 on the outlet pipe 5, the motor on the said pipe pressurizing pump 7 is connected with the secondary switchbox through the water pump control cabinet with motor on the submersible pump 10.Said water pump control cabinet includes a main breaker 17; This main breaker 17 is connected with the secondary switchbox through lead; This main breaker 17 is also through telling two loops under the lead; One of them loop connect behind submersible pump line breaker 18 and the submersible pump pump treasured with submersible pump 10 on motor be connected; Another loop is told at least two branch loops again after connecing total pipeline booster pump line breaker 19 and pipe pressurizing pump pump treasured, each branchs loop all connect subtube booster pump line breaker 20 afterwards with a pipe pressurizing pump 7 on motor be connected.
Said submersible pump pump is precious to be connected with two submersible pump liquid level sensors 23; One of them submersible pump liquid level sensor 23 is arranged in the portable sedimentation basin 1 of steel; Another submersible pump liquid level sensor 23 is arranged in the well casing 11; Said pipe pressurizing pump pump is precious to be connected with a pipe pressurizing pump liquid level sensor 22 with a pressure sensor 21, and wherein pressure sensor 21 is arranged in the pressurized tank 8, and pipe pressurizing pump liquid level sensor 22 is arranged in the portable sedimentation basin 1 of steel.
In the present embodiment, main breaker 17 is selected the DZ20100A/3P line breaker for use, two loops of following branch; After taking over road booster pump pump treasured, a loop establishes two circuit controls pipe pressurizing pumps 7; Two pipe pressurizing pump 7 the using and the reserved; Pipe pressurizing pump 7 is by pressure sensor 21 control start-stops, and pipe pressurizing pump liquid level sensor 22 plays the effect of protection pipeline booster pump simultaneously; Another loop connects the precious control of submersible pump pump submersible pump 10; Water level in one of them the submersible pump liquid level sensor 23 induction well casing 11 that connects on the submersible pump pump treasured; The start-stop of control submersible pump; The last water level of the portable sedimentation basin 1 of another submersible pump liquid level sensor 23 control steels, the water level in the portable sedimentation basin 1 of its induction steel, control submersible pump termination of pumping when water level is full.
Said groundwater mining device is to adopt the submersible pump of 7.5KW will utilize after underground water drains into the portable sedimentation basin 1 of steel in the foundation ditch, and the construction that is delivered to the job site by the supercharging of pipe pressurizing pump reaches job site each layer construction and uses the water supply purpose with waterline network 6.When lack for underground water, adopt municipal water supply pipe network 3 to supply water, in the time of can not satisfying the job site water demand like municipal water supply pressure, utilize municipal water supply to replenish and supply the portable sedimentation basin 1 of steel, supply the job site water after the supercharging.
The portable sedimentation basin 1 of the underground water suction steel that said submersible pump will purify inserts the portable sedimentation basin 1 of steel with municipal water supply pipe network 3 simultaneously.Establish liquid level sensor in the portable sedimentation basin 1 of steel, when underground water supply can be satisfied the construction needs, (realize through liquid level sensor), municipal water supply pipe network 3 stops to supply water automatically; When underground water can't satisfy the use needs, municipal water supply pipe network 3 provided supply automatically, and whole process is all controlled by intelligence system.Simultaneously, at the portable sedimentation basin 1 of steel draining valve is set, when water level surpassed the delivery port absolute altitude, unnecessary water flowed into the municipal drainage system from draining valve, had avoided water to overflow from the portable sedimentation basin 1 of steel.
The utility model carries out Based Intelligent Control to pressure of supply water, two or many pipe pressurizing pumps is set, when hydraulic pressure is less demanding; Being pressurizeed by a pipe pressurizing pump, (two or many pipe pressurizing pumps can alternations; Prolong water pump application life), but when hydraulic pressure is had relatively high expectations, then control two or many pipe pressurizing pumps and work simultaneously; Improve water supply pressure, satisfy construction requirement.
The portable sedimentation basin 1 of said steel adopts the steel plate welding production; Spray paint then; Have better retaining effect compared with common brick pond, the welding that conveniently goes out oral siphon simultaneously inserts, and the portable sedimentation basin 1 of steel can also shift through mobile crane; Can be shifted according to requirement of engineering, improve reuse factor.
Claims (4)
1. groundwater use system; Include reservoir and groundwater mining device; It is characterized in that: said reservoir is the portable sedimentation basin (1) of the steel that has draining valve (13); The portable sedimentation basin of steel (1) is communicated with municipal water supply pipe network (3) through filling pipe (2); And in the portable sedimentation basin of steel (1), the delivery port place of filling pipe (2) is provided with float valve (4), the portable sedimentation basin of steel (1) is communicated with waterline network (6) with constructing through outlet pipe (5), and is parallel with at least two pipe pressurizing pumps (7) on the outlet pipe (5); Also be provided with pressurized tank (8) at pipe pressurizing pump (7) and on constructing with the outlet pipe (5) between the waterline network (6), have outlet valve (8.1) and pressure meter (8.2) on the pressurized tank (8);
Said groundwater mining device comprises ground water cleaning pond, drinking-water pipe (9) and submersible pump (10); Said ground water cleaning pond comprises well casing (11) and thin cobble (14); Wherein the bottom of well casing (11) be arranged in the foundation ditch and the lower sides of well casing (11) on have water-feeding hole (12); Said thin cobble (14) is filled out and is placed on burying of well casing (11) all around and with water-feeding hole (12); Said submersible pump (10) is placed on the bottom of well casing (11), and the water side of submersible pump (10) is communicated with the portable sedimentation basin of steel (1) through drinking-water pipe (9).
2. groundwater use according to claim 1 system is characterized in that: the motor on the said pipe pressurizing pump (7) is connected with the secondary switchbox through the water pump control cabinet with motor on the submersible pump (10).
3. groundwater use according to claim 2 system; It is characterized in that: said water pump control cabinet includes a main breaker (17); This main breaker (17) is connected with the secondary switchbox through lead; This main breaker (17) is also through telling two loops under the lead; One of them loop connect behind submersible pump line breaker (18) and the submersible pump pump treasured with submersible pump (10) on motor be connected, another loop is told at least two branch loops again after connecing total pipeline booster pump line breaker (19) and pipe pressurizing pump pump treasured, each branch loop all connects subtube booster pump line breaker (20) back and is connected with motor on the pipe pressurizing pump (7);
Said submersible pump pump is precious to be connected with two submersible pump liquid level sensors (23); One of them submersible pump liquid level sensor (23) is arranged in the portable sedimentation basin of steel (1); Another submersible pump liquid level sensor (23) is arranged in the well casing (11); Said pipe pressurizing pump pump is precious to be connected with a pipe pressurizing pump liquid level sensor (22) with a pressure sensor (21); Wherein pressure sensor (21) is arranged in the pressurized tank (8), and pipe pressurizing pump liquid level sensor (22) is arranged in the portable sedimentation basin of steel (1).
4. groundwater use according to claim 1 system, it is characterized in that: said well casing (11) is fixedly connected on the excavation slope (16) through channel-section steel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203240367U CN202202360U (en) | 2011-08-31 | 2011-08-31 | Underground water utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203240367U CN202202360U (en) | 2011-08-31 | 2011-08-31 | Underground water utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202360U true CN202202360U (en) | 2012-04-25 |
Family
ID=45966492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203240367U Expired - Fee Related CN202202360U (en) | 2011-08-31 | 2011-08-31 | Underground water utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202360U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133868A (en) * | 2013-02-25 | 2013-06-05 | 西安理工大学 | Method for improving reliability of water supply pipe network |
| CN110093930A (en) * | 2019-05-21 | 2019-08-06 | 中国葛洲坝集团第一工程有限公司 | Base pit engineering energy-saving and emission-reduction water system and method for supplying water |
| CN111173076A (en) * | 2020-01-08 | 2020-05-19 | 宋西宝 | Sealed pneumatic spring-collecting water supply method |
-
2011
- 2011-08-31 CN CN2011203240367U patent/CN202202360U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133868A (en) * | 2013-02-25 | 2013-06-05 | 西安理工大学 | Method for improving reliability of water supply pipe network |
| CN110093930A (en) * | 2019-05-21 | 2019-08-06 | 中国葛洲坝集团第一工程有限公司 | Base pit engineering energy-saving and emission-reduction water system and method for supplying water |
| CN111173076A (en) * | 2020-01-08 | 2020-05-19 | 宋西宝 | Sealed pneumatic spring-collecting water supply method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20120831 |