CN208254566U - A kind of device of aqueous vapor separation determination vacuum tube well pump-out - Google Patents
A kind of device of aqueous vapor separation determination vacuum tube well pump-out Download PDFInfo
- Publication number
- CN208254566U CN208254566U CN201820524126.2U CN201820524126U CN208254566U CN 208254566 U CN208254566 U CN 208254566U CN 201820524126 U CN201820524126 U CN 201820524126U CN 208254566 U CN208254566 U CN 208254566U
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- China
- Prior art keywords
- water
- air inlet
- aqueous vapor
- vacuum tube
- vapor separation
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Abstract
The utility model provides a kind of device of aqueous vapor separation determination vacuum tube well pump-out, including drum, vacuum pump, water inlet air inlet pipe, drainpipe, water meter, bend pipe；Drum top is equipped with water inlet air inlet and gas vent, and lower part is equipped with apopore；Water inlet air inlet position is equipped with into water air inlet pipe, and air inlet pipe of intaking is connected with vacuum pump；Drainpipe is installed at apopore；Water meter one end connects drainpipe, other end bridge piece.The beneficial effects of the utility model are: aqueous vapor separation may be implemented, vacuum tube well pump-out is effectively measured, provides foundation for the judgement of drainage effect.
Description
Technical field
The utility model relates to base pit engineering or soil solidifying engineering fields, and in particular to a kind of aqueous vapor separation determination vacuum
The device of pipe well pump-out.
Background technique
Stratum for the poor permeability being distributed within the scope of excavation of foundation pit, it is a kind of for carrying out drainage consolidation using vacuum tube well
Relatively conventional processing method.Concrete operations are an immersible pump will to be installed in every mouthful of drainage well, and 4 mouthfuls of drainage dewatering wells are connected
At one group, and a vacuum pump is installed, negative pressure of vacuum is applied to each drainage well, water under the action of negative pressure of vacuum, in stratum
It flows into drainage well, vacuum pump is discharged by the immersible pump in well, then be discharged by the apopore of vacuum pump.
What it is due to vacuum tube well extraction is air-water mixture, and be mounted directly that water meter measures is aqueous vapor total amount, cannot be measured
Gas-free water.Therefore the true pump-out of vacuum tube well can not effectively be measured in production process at present.
Utility model content
To overcome the above problem in the prior art, the utility model uses a kind of moisture separator, can accurately survey
The true water of vacuum tube well extraction out.
To realize the above-mentioned technical purpose, the utility model is achieved through the following technical solutions:
A kind of device of aqueous vapor separation determination vacuum tube well pump-out, including drum, vacuum pump, water inlet air inlet pipe, draining
Pipe, water meter, bend pipe；The drum top is equipped with water inlet air inlet and gas vent, and lower part is equipped with apopore, and inside is equipped with wave absorption
Plate；The water inlet air inlet position is equipped with into water air inlet pipe, and air inlet pipe of intaking is connected with vacuum pump；It is equipped at the apopore
Drainpipe；Described water meter one end connects drainpipe, other end bridge piece.
Further, the diameter of the water inlet air inlet is not more than the diameter of apopore.
Further, the wave absorption plate is rectangle, is evenly distributed with hollow circular hole among solid plate face.
Further, the bend pipe raises upward, and the highest point of bend pipe is higher than drainpipe and water meter.
Further, the water meter is volumetric water meter.
Working principle of the utility model is:
The air-water mixture of vacuum pump extraction flows into drum, not due to the density of water and gas by water inlet air inlet pipe
Together, water continuation is flowed in drum, and gas is then discharged through the gas vent at the top of wave absorption plate circular hole and drum.
Water continues that wave absorption plate can be passed through during drum flowing.The setting of wave absorption plate can reduce the upper of water particle
Lower fluctuation, stabilizer surface prevent water-level fluctuation from water being caused to carry gas and are discharged from apopore.
Water in drum passes through the apopore of its bottom, installs water meter into drainpipe, on drainpipe to measure and flow through
Water.To be further ensured that the water for being free from gas that water meter is measured, that is, the only water for flowing through water meter does not have gas, by water meter with
One bend pipe is connected.The presence of the bend pipe makes the water in drum only be higher than bend pipe highest point, i.e. the inside and outside water of bucket has certain
When head difference, water flow could be flowed out by bend pipe.Since bend pipe highest point is higher than drainpipe and water meter, then the water in drum only has
It can be flowed out when water level is higher than water meter, be full of water at water meter always to further ensure.Therefore, the water that water meter is measured
For gas-free water, i.e. the true water drawn water of vacuum.
The beneficial effects of the utility model are: aqueous vapor separation may be implemented, vacuum tube well pump-out is effectively measured, is drainage
Effect judgement provides foundation.
Detailed description of the invention
A kind of apparatus structure schematic diagram of aqueous vapor separation determination vacuum tube well pump-out of Fig. 1.
In figure: 1- vacuum pump；2- water inlet air inlet pipe；3- water inlet air inlet；4- wave absorption plate；5- gas vent；6- drum；7- goes out
Water hole；8- drainpipe；9- water meter；10- bend pipe.
Specific embodiment
In order to the apparent technological means for understanding the utility model, and can be implemented in accordance with the contents of the specification,
Below with reference to attached drawing, specific embodiment of the present utility model is shown in detail.
A kind of device of aqueous vapor separation determination vacuum tube well pump-out, including vacuum pump 1, air inlet pipe 2 of intaking, drum 6, row
Water pipe 8, water meter 9, bend pipe 10.
6 top of drum has into water air inlet 3 and gas vent 5, and an apopore 7 is arranged at lower part, and there is a wave absorption plate 5 in inside.Water inlet
Air inlet 3 is connected with water inlet air inlet pipe 2, and water inlet air inlet pipe 2 is connected with vacuum pump 1.Apopore 7 is connected with drainpipe 8, drainpipe
Water meter 9 is installed, bend pipe 10 is installed in the other side of water meter 9 on 8.
5 wave absorption plates are rectangle, are evenly distributed with hollow circular hole among solid plate face.
The diameter of water inlet air inlet 3 is not more than the diameter of apopore 7, can be flowed out in time with the water guaranteed in drum 6, no
Drum 6 can be overflowed.
The air-water mixture that vacuum pump 1 is extracted out flows into drum 6 by water inlet air inlet pipe 2, due to the density of water and gas
Difference, water continuation are flowed in drum 6, and the gas vent 7 that gas then passes through 6 top of circular hole and drum of wave absorption plate 5 is discharged.
Water continues that wave absorption plate 5 can be passed through during drum 6 flows.The setting of wave absorption plate 5 can reduce water particle
Fluctuation up and down, stabilizer surface, prevent water-level fluctuation cause water carry gas from apopore 7 be discharged.
Water in drum 6 passes through the apopore 7 of its bottom, and into drainpipe 8, vacuum pump-out passes through the display of water meter 9
Screen is read.To be further ensured that the water for being free from gas that water meter 9 is measured, that is, the only water for flowing through water meter 9 does not have gas, by water
Table 9 is connected with bend pipe 10.
The presence of bend pipe 10 makes the water in drum 6 only be higher than 10 highest point of bend pipe, i.e. the inside and outside water of bucket has one
When determining head difference, water flow could be flowed out by bend pipe 10.10 highest point of bend pipe is higher than drainpipe 8 and water meter 9, so that in drum 6
Water only water level be higher than water meter 9 when can flow out, be full of water always at water meter 9 to ensure that.Therefore, water meter 9 is measured
Water be gas-free water, i.e. the true water drawn water of vacuum.
Claims (4)
1. a kind of device of aqueous vapor separation determination vacuum tube well pump-out, including drum, vacuum pump, water inlet air inlet pipe, drainpipe,
Water meter, bend pipe；The drum top is equipped with water inlet air inlet and gas vent, and lower part is equipped with apopore, and inside is equipped with wave absorption plate；Institute
It states and is equipped with into water air inlet position into water air inlet pipe, air inlet pipe of intaking is connected with vacuum pump；Draining is installed at the apopore
Pipe；Described water meter one end connects drainpipe, other end bridge piece；The wave absorption plate is rectangle, is uniformly divided among solid plate face
It is furnished with hollow circular hole.
2. a kind of device of aqueous vapor separation determination vacuum tube well pump-out as described in claim 1, which is characterized in that it is described into
The diameter of water air inlet is not more than the diameter of apopore.
3. a kind of device of aqueous vapor separation determination vacuum tube well pump-out as described in claim 1, which is characterized in that described curved
Pipe raises upward, and the highest point of bend pipe is higher than drainpipe and water meter.
4. a kind of device of aqueous vapor separation determination vacuum tube well pump-out as described in claim 1, which is characterized in that the water
Table is volumetric water meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524126.2U CN208254566U (en) | 2018-04-13 | 2018-04-13 | A kind of device of aqueous vapor separation determination vacuum tube well pump-out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524126.2U CN208254566U (en) | 2018-04-13 | 2018-04-13 | A kind of device of aqueous vapor separation determination vacuum tube well pump-out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208254566U true CN208254566U (en) | 2018-12-18 |
Family
ID=64639988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820524126.2U Expired - Fee Related CN208254566U (en) | 2018-04-13 | 2018-04-13 | A kind of device of aqueous vapor separation determination vacuum tube well pump-out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208254566U (en) |
-
2018
- 2018-04-13 CN CN201820524126.2U patent/CN208254566U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20190413 |