CN2752322Y - New type energy-saving high-vacuum dynamic water pumping device - Google Patents
New type energy-saving high-vacuum dynamic water pumping device Download PDFInfo
- Publication number
- CN2752322Y CN2752322Y CN 200420109514 CN200420109514U CN2752322Y CN 2752322 Y CN2752322 Y CN 2752322Y CN 200420109514 CN200420109514 CN 200420109514 CN 200420109514 U CN200420109514 U CN 200420109514U CN 2752322 Y CN2752322 Y CN 2752322Y
- Authority
- CN
- China
- Prior art keywords
- surge drum
- drum
- guide plate
- valve
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a novel energy-saving high-vacuum dynamic water pumping device, which is a special water pumping device for the treatment of soft foundation stabilization in a building engineering. The utility model comprises a balance cylinder 1, wherein the top end of the balance cylinder 1 is provided with a gas pumping opening 2, the side wall is provided with a pumping gas opening 3 and a drainage opening 5, the inner part of the balance cylinder 1 is provided with an annular separation plate 10, and the inner part of the balance cylinder 1 is divided into an upper and a lower layers, the inner part of the lower layer is provided with a guide bar 7, the guide bar is sheathed with an active buoy 6, the active buoy 6 is connected with a guide plate 9, the top end of the balance cylinder 1 of the upper layer is downward provided with a long bar valve, a valve top block hole is arranged on the annular separation plate 10, the upper end surface of the guide plate 9 is provided with a valve top plate, a ventilation pipe 11 is inserted in the annular separation plate 10 and the upper end surface of the guide plate 9 is provided with a ventilation pipe top block 9.2 and a middle through hole closing plate 9.3. The device can cause a vacuum well point in soft soil to be always positioned in an optimal high vacuum operation state, and the optimal drainage effect of the soft soil is carried out.
Description
Technical field:
The utility model relates to the dynamic pump up water device of a kind of novel energy-conserving high vacuum.Be used for the construction work soft groundsill reinforcing and handle special-purpose pump up water device.Belong to hag soil treatment facility field.
Background technology:
Traditional soft foundation generally adopts " High vacuum compacting method " to handle." High vacuum compacting method " is a kind of new method of quick reinforcing soft ground.It is to carry out several times high vacuum drainings by high vacuum system, and in conjunction with several close all over hitting, reaches the water content that reduces weak soil fast, improves the purpose of compactness, bearing capacity.Its high vacuum suction and pumping water system is: on former light well point Equipment Foundations, add and put a high-power vacuum pump and a homeostasis tube, surge drum connects a High Pressure Drain pump down, reach high vacuum with this and dynamically aspirate soft water in soil, again the purpose that the pressure of the water in the surge drum is effluxed by the High Pressure Drain pump to the dynamic equilibrium tube.Specifically see my patent of invention: ZL 01127046.2 for details.Though this system can implement the high vacuum draining, part comes with some shortcomings:
Because the dynamic equilibrium tube is in vacuum (negative pressure) state always, high pressure draws water the draining suction pressure that drainage pump produced (also being negative pressure) need be greater than the vacuum of vacuum pumping pump, and the water source just can efflux.This makes that the high pressure drainage pump design power of drawing water is bigger, and energy consumption is bigger, and most of power is reactance capacity, and the phenomenon of impeded drainage often occurs.The high-vacuum pump vacuum pressure that for this reason draws water in the weak soil can not be in the optimum vacuum state, directly influences the soft foundation effect of drawing water.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and can make vacuum well point in the weak soil be in best high vacuum duty always, implements the dynamic pump up water device of novel energy-conserving high vacuum of the best drainage effect of weak soil.
The purpose of this utility model is achieved in that the dynamic pump up water device of a kind of novel energy-conserving high vacuum, comprise surge drum, extract opening is offered on the surge drum top, sidewall is offered draw water gas port and outfall, be characterized in being provided with in the surge drum annular partition plate, demarcation strip will be separated into upper and lower two layers in the surge drum, vertically be provided with guide rod in lower floor's surge drum, be nested with floating drum alive on the guide rod, the floating drum upside of the living guide plate of ining succession, guide plate places in lower floor's surge drum of floating drum alive top, and outfall is opened on lower floor's surge drum sidewall; The gas port that draws water is opened on the cylinder lateral wall of upper strata, and the upper strata cylinder top is equipped with long stem valve downwards, corresponding to long stem valve, offers valve jacking block hole on the annular partition plate, the valve jacking block that is provided with protruding upward on the guide plate upper surface; Also upwards be plugged with scavenge trunk on the annular partition plate, scavenge trunk places in the surge drum of upper strata, and the upper end is uncovered, corresponding to scavenge trunk on the annular partition plate and intermediate throughholes, and scavenge trunk jacking block and the intermediate throughholes shrouding of being provided with protruding upward on the guide plate upper surface.
During vacuum pump work, under the pull of vacuum effect, the gas port that draws water that connects water header is opened, and outfall is closed.Water header is with in the air-water mixture suction cylindrical shell in the weak soil, ponding and water level rise in lower floor's surge drum, when the floating drum of living rises to certain position with water level, promote to move on the guide plate, vacuum valve jacking block on the guide plate upwards promotes long stem valve, long stem valve is unlocked, and pushes up on the scavenge trunk jacking block of guide plate simultaneously scavenge trunk cuts out, and the levels passage is cut off by the through hole shrouding in the middle of the guide plate in the surge drum.At this moment surge drum lower floor is in the vacuum breaker state, and outfall is opened the interior water of surge drum is effluxed automatically.The surge drum upper strata keeps vacuum state, water header continues continuous action, air-water mixture in the weak soil successively enters the surge drum upper strata, when the outflow of draining saliva, when the floating drum of living is displaced downwardly to low level, guide plate is left behind by floating drum alive, and long stem valve is closed, and two layers all are in vacuum state about the surge drum.A circulation is just finished in work like this.Constantly circulation repeatedly of surge drum like this, and the vacuum well point in the weak soil is in best high vacuum duty always, has implemented the best drainage effect of weak soil.
As scheme to illustrate:
Fig. 1 is a general structure schematic diagram of the present utility model.
The specific embodiment:
As Fig. 1, the utility model is the dynamic pump up water device of a kind of novel energy-conserving high vacuum.It comprises a surge drum 1, and annular partition plate 10 is set in the surge drum 1, and demarcation strip 10 will be separated into upper and lower two layer 1.2,1.1 in the surge drum 1.
Vertically be symmetrically arranged with two vacuum breaker guide rods 7 in lower floor's surge drum 1.1, be nested with the floating drum 6 of living on the guide rod 7, floating drum 6 upsides of living are with the chain 8 vacuum breaker removable guide 9 of ining succession, and guide plate 9 places in lower floor's surge drum 1.1 of floating drum alive 6 tops.Offer an outfall 5 and a mud discharging mouth 4 on lower floor's surge drum 1.1 lower wall.Settle one way valve 5.1 on the outfall 5.
An extract opening 2 is offered at center, upper strata surge drum 1.2 top, and this extract opening 2 links to each other with vacuum pump, offers the gas port 3 that draws water on surge drum 1 upper side wall, settles one way valve 3.1 on the gas port 3 that draws water.The gas port 3 that draws water connects the well point water header.Two stock vacuum-breaking valve 1.2.1 are installed on surge drum 1.2 tops in upper strata downwards.Corresponding to two long stem valve 1.2.1, offer two valve jacking block holes 10.1 on the annular partition plate 10, protruding upwardly on guide plate 9 upper surfaces in lower floor's surge drum 1.1 be provided with two valve jacking blocks 9.1; Upwards be plugged with two scavenge trunks 11 on the annular partition plate 10, scavenge trunk 11 places in the upper strata surge drum 1.2, and the upper end is uncovered.Corresponding to scavenge trunk on the annular partition plate 10 11 and intermediate throughholes 10.1, two scavenge trunk jacking blocks 9.2 and intermediate throughholes shrouding 9.3 of being provided with also protruding upward on guide plate 9 upper surfaces in lower floor's surge drum 1.1.
Claims (3)
1, the dynamic pump up water device of a kind of novel energy-conserving high vacuum, comprise surge drum (1), extract opening (2) is offered on surge drum (1) top, sidewall is offered gas port that draws water (3) and outfall (5), it is characterized in that being provided with in the surge drum (1) annular partition plate (10), demarcation strip (10) will be separated in the surge drum (1), following two layer (1.2,1.1), vertically be provided with guide rod (7) in lower floor's surge drum (1.1), be nested with floating drum alive (6) on the guide rod (7), floating drum (6) upside of the living guide plate (9) of ining succession, guide plate (9) places in lower floor's surge drum (1.1) of floating drum alive (6) top, and outfall (5) is opened on lower floor's surge drum (1.1) sidewall; The gas port (3) that draws water is opened on upper strata surge drum (1.2) sidewall, upper strata surge drum (1.2) top is equipped with long stem valve (1.2.1) downwards, corresponding to long stem valve (1.2.1), offer valve jacking block hole (10.1) on the annular partition plate (10), the valve jacking block (9.1) that is provided with protruding upward on guide plate (9) upper surface; Also upwards be plugged with scavenge trunk (11) on the annular partition plate (10), scavenge trunk (11) places in the upper strata surge drum (1.2), the upper end is uncovered, corresponding to scavenge trunk (11) on the annular partition plate (10) and intermediate throughholes (10.1), scavenge trunk jacking block (9.2) and the intermediate throughholes shrouding (9.3) of being provided with protruding upward on guide plate (9) upper surface.
2, the dynamic pump up water device of a kind of novel energy-conserving high vacuum according to claim 1, floating drum (6) top that it is characterized in that living is with pull rope (8) removable guide (9) of ining succession.
3, the dynamic pump up water device of a kind of novel energy-conserving high vacuum according to claim 1, it is characterized in that drawing water gas port (3) and outfall (5) go up device one way valve (3.1,5.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420109514 CN2752322Y (en) | 2004-11-26 | 2004-11-26 | New type energy-saving high-vacuum dynamic water pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420109514 CN2752322Y (en) | 2004-11-26 | 2004-11-26 | New type energy-saving high-vacuum dynamic water pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2752322Y true CN2752322Y (en) | 2006-01-18 |
Family
ID=35913731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420109514 Expired - Fee Related CN2752322Y (en) | 2004-11-26 | 2004-11-26 | New type energy-saving high-vacuum dynamic water pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2752322Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628466A (en) * | 2013-11-22 | 2014-03-12 | 上海港湾基础建设（集团）有限公司 | Soft soil foundation treatment method and vacuum-breaking water draining water vapor separating device thereof |
-
2004
- 2004-11-26 CN CN 200420109514 patent/CN2752322Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628466A (en) * | 2013-11-22 | 2014-03-12 | 上海港湾基础建设（集团）有限公司 | Soft soil foundation treatment method and vacuum-breaking water draining water vapor separating device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102966090A (en) | System for automatically draining water on side slope and method therefor | |
| CN2752322Y (en) | New type energy-saving high-vacuum dynamic water pumping device | |
| CN106630123A (en) | Potential energy reoxygenation based sewage treatment system | |
| CN202989903U (en) | Automatic side slope drainage system | |
| CN205205843U (en) | Synchronous pump drainage precipitation device of many well depths of pump foundation ditch tubular well | |
| CN201722698U (en) | Quick well sinking and water precipitating device | |
| CN110668662A (en) | Water quality improved solar energy rotation plowing sludge aeration device | |
| CN2752323Y (en) | Energy-saving high-vacuum dynamic water pumping device | |
| CN201770980U (en) | Vacuum water-pumping device for concrete cast-in-situ bored pile | |
| CN110498513B (en) | Ecological chinampa is used in city pond | |
| CN201770979U (en) | Energy-saving automatic vacuum water pumping device | |
| CN207829530U (en) | Artificial tsunami device | |
| CN110130297A (en) | A kind of two-way punching stake system | |
| CN212656246U (en) | Automatic drainage box | |
| CN205856102U (en) | A kind of potential energy reoxygenation sewage disposal water level control apparatus | |
| CN211607325U (en) | Special-shaped tree pit construction device | |
| CN202545377U (en) | Air-pressure water raiser | |
| CN2313130Y (en) | Floatage automatic water-lifting apparatus | |
| CN107223545A (en) | A kind of farmland automatic irrigation device and its application process | |
| CN208073549U (en) | A kind of mobile tunnel construction relay pump drainage water installations | |
| CN206706167U (en) | A kind of rare earth fast separation device | |
| CN205742146U (en) | A kind of vacuum-dewatering pump of improvement | |
| CN220644324U (en) | Pressure relief and water utilization structure for underground water rich building | |
| CN114264511A (en) | Underground water detection sampling device for hydraulic engineering | |
| CN111962540A (en) | Automatic drainage box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |