CN108757590A - Pneumatic water pump and big flow precipitation system - Google Patents
Pneumatic water pump and big flow precipitation system Download PDFInfo
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- CN108757590A CN108757590A CN201810925462.2A CN201810925462A CN108757590A CN 108757590 A CN108757590 A CN 108757590A CN 201810925462 A CN201810925462 A CN 201810925462A CN 108757590 A CN108757590 A CN 108757590A
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- water pump
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 248
- 238000001556 precipitation Methods 0.000 title claims abstract description 44
- 239000007788 liquid Substances 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000013049 sediment Substances 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to Pneumatic water pump and big flow precipitation systems, the former has vessel, outlet pipe and snorkel, and water inlet is equipped in chamber wall, and outlet pipe first end is connected to external environment, outlet pipe second end extends to bottom in vessel across chamber wall, and water outlet is equipped in outlet pipe second end；Snorkel first end is connected to external environment, and snorkel second end extends to bottom in vessel across chamber wall；It is equipped with exhaust outlet on the top at the position of snorkel being located in vessel, snorkel second end is provided with air inlet；It is internally provided with water feeding one-way valve in water inlet, water one-way valve is internally provided with out in water outlet, breather check valve is internally provided in air inlet, exhaust check valve is equipped in inside exhaust ports.The latter include it is multiple the former.It is safe and reliable when the former uses, and will not silt sediment, the latter can realize big flow precipitation function, reduce factory's operation cost, improve production efficiency.
Description
Technical field
The present invention relates to a kind of Pneumatic water pump and big flow precipitation systems.
Background technology
In building construction process, need to excavate foundation pit, need to carry out while excavating foundation pit precipitation, draining work.
Tube well dewatering is a kind of common base pit dewatering mode, and multiple well points, a diameter of 400mm of well head or so are arranged around foundation pit,
The method of traditional tube well dewatering is：Immersible pump is put into shaft bottom, it must be hydraulically full in suction line and pump before turn on pump.After turn on pump,
Impeller high speed rotation, liquid therein rotate together with blade, under the influence of centrifugal force, fly away from impeller and project outward, penetrate
The liquid gone out speed in pump case diffuser casing is gradually slack-off, and pressure gradually increases, then from pump discharge, discharge pipe outflow.At this point,
At blade center due to liquid be thrown toward around and formed both without the vacuum low-pressure area of the not no liquid of air, in liquid pool
Liquid is flowed into through suction line in pump under the action of the atmospheric pressure of pond face, and liquid is exactly continuously to be taken out from liquid pool in this way
It drinks up and is continuously flowed out from discharge pipe.
Complicated due to immersible pump, the circuit part of unit impregnates in water, keeps its failure rate very high, repairs
Difficult cost is higher, and when not having water in well point, and immersible pump idle running phenomenon occurs without closing in time, is damaged to immersible pump
Very big, immersible pump is abnormally dangerous when leaking electricity.
Invention content
Present invention has been made in view of the above problems, and its purpose is to provide a kind of Pneumatic water pump and big flow precipitation systems
System control system.
Dewatering project is carried out using Pneumatic water pump provided by the invention, unit fault problem is can avoid when use, is made
With safe and reliable easily controllable, and during use will not silt sediment, can avoid water pump bottom and sink mud, reduce frequency of maintenance,
To reduce maintenance cost；Big flow precipitation function then can be achieved in big flow precipitation system provided by the invention, is conducive to safety
Production, and factory's operation cost can be reduced, improve production efficiency.
The following technical scheme is adopted to achieve the purpose of the present invention.
The invention of first technical solution is a kind of Pneumatic water pump, has vessel, outlet pipe and snorkel.
It is provided with water inlet on the cavity wall of the vessel.
The first end of the outlet pipe is connected to external environment, and the second end of the outlet pipe passes through the cavity of the vessel
Wall extends to the interior bottom of the vessel, and water outlet is provided in the second end of the outlet pipe.
The first end of the snorkel is connected to external environment, and the second end of the snorkel passes through the cavity of the vessel
Wall extends to the interior bottom of the vessel.
The top at position of the snorkel being located in the vessel is provided with exhaust outlet, the of the snorkel
Two ends are provided with air inlet.
In being internally provided with for the water inlet be only capable of that liquid is allowed to flow into the water feeding one-way valve of the vessel, it is described go out
Being internally provided with of the mouth of a river is only capable of allowing what liquid flowed out the vessel to go out water one-way valve, in being internally provided with for the air inlet
It is only capable of allowing gas into the breather check valve of the vessel, in being internally provided with for the exhaust outlet is only capable of that gas is allowed to be discharged
The exhaust check valve of the vessel.
In addition, the Pneumatic water pump of the second technical solution, in the Pneumatic water pump of the first technical solution, at the bottom of the vessel
Portion's coiling is provided with the loop draught pipe being connected to the air inlet.
In addition, the Pneumatic water pump of third technical solution, in the Pneumatic water pump of the first technical solution, in the outer of the vessel
The strainer for covering the water inlet is provided on wall.
In addition, the Pneumatic water pump of the 4th technical solution, in the Pneumatic water pump of the first technical solution, in the outer of the vessel
The protection ring of the snorkel can be surrounded by being additionally provided on wall.
In addition, the Pneumatic water pump of the 5th technical solution, in the Pneumatic water pump of the first technical solution, on the snorkel
It is provided with rapid escape valve.
In addition, the Pneumatic water pump of the 6th technical solution, in the Pneumatic water pump of the first technical solution, the Pneumatic water pump is
Single vessel Pneumatic water pump.
In addition, the Pneumatic water pump of the 7th technical solution, in the Pneumatic water pump of the first technical solution, the Pneumatic water pump is
Double chambers Pneumatic water pump, including the first vessel and the second vessel.
The water inlet includes the first water inlet being set on the cavity wall of first vessel and is set to described the
The second water inlet on the cavity wall of two vessels.
The first end of the outlet pipe is connected to external environment, and the second end of the outlet pipe passes through first vessel
Be formed as extending respectively to the first branch pipe of the interior bottom of first vessel after cavity wall and extend to second vessel
The nozzle of second branch pipe of interior bottom, first branch pipe is formed as the first water outlet, and the nozzle of second branch pipe is formed as
Second water outlet.
The water feeding one-way valve includes the first water feeding one-way valve of the inside for being set to first water inlet and is set to
The second water feeding one-way valve of inside of second water inlet；It is described go out water one-way valve include be set to first water outlet interior
The first of portion, which goes out water one-way valve and be set to the second of the inside of second water outlet, goes out water one-way valve.
The snorkel includes the first snorkel and the second snorkel.
One end of first snorkel is connected to external environment, and the second end of first snorkel passes through described first
The cavity wall of vessel extends to the interior bottom of first vessel, in being located in first vessel for first snorkel
The top at position is provided with first row gas port, and the second end of first snorkel is provided with the first air inlet；Described second
One end of snorkel is connected to external environment, and the second end of second snorkel passes through the cavity wall of second vessel to extend
To the interior bottom of second vessel, it is provided on the top at the position of second snorkel being located in second vessel
Second exhaust port is provided with the second air inlet in the second end of second snorkel.
The breather check valve includes the first breather check valve of the inside for being set to first air inlet and is set to
The second breather check valve of inside of second air inlet；The exhaust check valve includes be set to the first row gas port interior
The second exhaust check valve of the first exhaust check valve in portion and the inside for being set to the second exhaust port.
In addition, the Pneumatic water pump of the 8th technical solution, in the Pneumatic water pump of the 7th technical solution, first vessel and
Second vessel is arranged laterally side by side.
In addition, the Pneumatic water pump of the 9th technical solution, in the Pneumatic water pump of the 7th technical solution, first vessel and
Second vessel is longitudinally arranged side by side.
The invention of tenth technical solution be a kind of big flow precipitation system, the big flow precipitation system have multiple first to
Pneumatic water pump described in any one technical solution in 9th technical solution.
Wherein：With Pneumatic water pump described in each two for a precipitation unit, in each precipitation unit, one of them
The second end of the outlet pipe of the Pneumatic water pump passes through the with the outlet pipe of Pneumatic water pump described in another after the bottom wall of vessel
One end connects.
Compared with prior art, the present invention has the advantages that.
An aspect of of the present present invention provides a kind of Pneumatic water pump, which has vessel, outlet pipe and snorkel.
It is provided with water inlet on the cavity wall of vessel.The first end of outlet pipe is connected to external environment, and the second end of outlet pipe passes through
The cavity wall of vessel extends to the interior bottom of vessel, and water outlet is provided in the second end of outlet pipe.
The first end of snorkel is connected to external environment, and the second end of snorkel passes through the cavity wall of vessel to extend to vessel
Interior bottom.The top at the position of snorkel being located in vessel is provided with exhaust outlet, is provided in the second end of snorkel
Air inlet.It is internally provided with the water feeding one-way valve for being only capable of that liquid is allowed to flow into vessel in water inlet, is set in the inside of water outlet
It is equipped with and is only capable of allowing liquid to flow out vessel going out water one-way valve, in being internally provided with for air inlet be only capable of allowing gas into vessel
Breather check valve, exhaust outlet be internally provided be only capable of allow gas be discharged vessel exhaust check valve.
Its operation principle is as follows：Before use, the first end of snorkel is made to be connect with air compressor machine or other air feed equipments.It uses
When, which is put into well, under hydraulic pressure effect, water feeding one-way valve is opened, and the water in well is flowed into gas from water inlet
In the vessel of dynamic water pump, when water is full of vessel, air compressor machine is opened, can artificially open, can also be opened by controller herein,
Breather check valve is opened under gas pressure, to the delivered inside gas of vessel, as the gas in vessel gradually increases, hold
The air pressure in intracavitary portion is increasing, and the water in vessel is made to be pressed towards water outlet, is arranged to outlet pipe by going out water one-way valve, and then will
Water drains into outside vessel, and Ji Jing is then discharged；When water is flowed out from the whole of vessel, controlling exhaust check valve by controller opens
It opens, the gas in vessel is made to be discharged, as the air pressure inside vessel constantly reduces, water feeding one-way valve is opened, and the water in well is again
It is flowed into the vessel of Pneumatic water pump from water inlet, so moves in circles.
The power of Pneumatic water pump provided by the invention is mainly provided by air feed equipment, and pneumatic control is simple, safe, can avoid
Unit fault problem.
In addition, in Precipitation Process, it is easy silt sediment in the interior bottom of the vessel of pump, with the accumulation of silt, it is easy to
It causes water inlet or water outlet to block, needs maintenance down at this time, still, maintenance process is complicated inconvenient, during maintenance not only
A large amount of manpower and materials are expended, and are delayed production, seriously affect production efficiency.
In contrast, the interior bottom that the second end of snorkel passes through the cavity wall of vessel to extend to vessel is arranged in the present invention,
To the silt of vessel bottom be stired and make muddy together certainly to go out with water using the air-flow to air inlet inside vessel in intake process
It flows out at the mouth of a river.Pneumatic water pump provided by the invention as a result, when use will not silt sediment, can avoid water pump bottom and sink mud, reduce
Frequency of maintenance, to reduce maintenance cost.
In addition, exhaust outlet is set to the top at the position of snorkel being located in vessel by the present invention, to can fully keep away
Water is discharged from exhaust outlet when exempting from gas discharge.
In addition, when needing big flow precipitation, to increase water yield it is necessary to increasing pump volume simultaneously.Overall dimensions add
After big, for the pump that needs work in well, need to make slender type, transport, installation and maintenance are inconvenient.In dewatering project row
In industry, some well yields are small, and some water yields are big, and a unit will buy many types of pumps.
In contrast, another aspect of the present invention additionally provides a kind of big flow precipitation system, the big flow precipitation system
With multiple above-mentioned Pneumatic water pumps.Wherein：With each two Pneumatic water pump for a precipitation unit, in each precipitation unit,
In a Pneumatic water pump outlet pipe second end pass through vessel bottom wall after with the outlet pipe of another Pneumatic water pump first
End connection.
In use, can be that the big flow precipitation system configures central control process device, the operation to each Pneumatic water pump
State is controlled, and realizes that single pump operation precipitation or more series connections of pumps run precipitation function.
Big flow precipitation function then can be achieved in big flow precipitation system provided by the invention, is conducive to keep the safety in production, and can
It reduces factory's operation cost, improve production efficiency.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the overall structure diagram for indicating Pneumatic water pump provided by the invention.
Fig. 2 is the positive view for indicating Fig. 1.
Fig. 3 is the overall structure diagram for the loop draught pipe for indicating Pneumatic water pump provided by the invention.
Fig. 4 is the overall structure diagram for the second embodiment for indicating Pneumatic water pump provided by the invention.
Fig. 5 is the overall structure diagram for the 3rd embodiment for indicating Pneumatic water pump provided by the invention.
Reference numeral：1- vessels；11- water feeding one-way valves；The first vessels of 111-；The second vessels of 112-；113- first is intake
Check valve；The second water feeding one-way valves of 114-；12- goes out water one-way valve；121- first goes out water one-way valve；122- second is discharged unidirectionally
Valve；2- outlet pipes；The first branch pipes of 21-；The second branch pipes of 22-；3- snorkels；31- breather check valves；The first snorkels of 311-；
The second snorkels of 312-；The first breather check valves of 313-；The second breather check valves of 314-；32- exhaust check valves；321- first rows
Gas check valve；322- second exhaust check valves；4- loop draught pipes；5- strainers；6- floating ball holders；7- handles；8- connection rings.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the present invention and simplifies description, do not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " are only
For descriptive purposes, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " setting ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
According to the overall structure of Pneumatic water pump provided by the invention, following several specific embodiments can be divided into.
First embodiment
Fig. 1 is the overall structure diagram for indicating Pneumatic water pump provided by the invention.Fig. 2 is the positive view for indicating Fig. 1.
Fig. 3 is the overall structure diagram for the loop draught pipe for indicating Pneumatic water pump provided by the invention.
As shown in Figure 1 to Figure 3, a kind of Pneumatic water pump is present embodiments provided, with vessel 1, outlet pipe 2 and ventilation
Pipe 3.
It is provided with water inlet on the cavity wall of vessel 1.
The first end of outlet pipe 2 is connected to external environment, and the second end of outlet pipe 2 passes through the cavity wall of vessel 1 to extend to
The interior bottom of vessel 1, water outlet is provided in the second end of outlet pipe 2；The first end of snorkel 3 is connected to external environment,
The second end of snorkel 3 extends to the interior bottom of vessel 1 across the cavity wall of vessel 1；In being located in vessel 1 for snorkel 3
The top at position is provided with exhaust outlet, and the second end of snorkel 3 is provided with air inlet；It is only capable of in being internally provided with for water inlet
Allow liquid to flow into the water feeding one-way valve 11 of vessel 1, in being internally provided with for water outlet is only capable of that liquid is allowed to flow out going out for vessel 1
Water one-way valve 12 is only capable of allowing gas into the breather check valve 31 of vessel 1, in exhaust outlet in being internally provided with for air inlet
It is internally provided with the exhaust check valve 32 for being only capable of allowing gas that vessel 1 is discharged.
Further, the loop draught pipe 4 being connected to air inlet is provided around in the bottom plate of vessel 1.
In addition, being provided with the strainer 5 of covering water inlet on the outer wall of vessel 1, the set-up mode of the strainer 5 is various, example
Such as, the strainer 5 is connected and installed on the chamber outer wall of vessel 1 by screw, alternatively, strainer 5 is directly welded in vessel 1
Chamber outer wall is first-class.
In addition, being additionally provided with the protection ring that can surround snorkel 3 on the chamber outer wall of vessel 1.
In addition, being provided with rapid escape valve (not shown) on snorkel 3, which is mountable to be vented
The inside of mouth can also be the top for being located at the position corresponding to exhaust outlet for being installed on snorkel 3.
In addition, the Pneumatic water pump is single vessel Pneumatic water pump.
Its operation principle is as follows：Before use, the first end of snorkel 3 is made to be connect with air compressor machine or other air feed equipments.Make
The Pneumatic water pump is put into well by the used time, and under hydraulic pressure effect, water feeding one-way valve 11 is opened, and the water in well is flowed into from water inlet
Into the vessel 1 of Pneumatic water pump, when water is full of vessel 1, air compressor machine is opened, can artificially open herein, can also pass through controller
It opens, breather check valve 31 is opened under gas pressure, thus to the delivered inside gas of vessel 1, with the gas in vessel 1
Gradually increase, the air pressure inside vessel 1 is increasing, and the water in vessel 1 is made to be pressed towards water outlet, by going out 12 row of water one-way valve
It is drained into outside vessel 1 to outlet pipe 2, and then by water, Ji Jing is then discharged；When water from vessel 1 whole outflow, pass through controller
It controls exhaust check valve 32 to open, the gas in vessel 1 is made to be discharged, as the air pressure inside vessel 1 constantly reduces, water inlet is unidirectional
Valve 11 is opened, and the water in well is flowed into from water inlet in the vessel 1 of Pneumatic water pump again, is so moved in circles.
Second embodiment
Fig. 4 is the overall structure diagram for the second embodiment for indicating Pneumatic water pump provided by the invention.
As shown in figure 4, on the basis of first embodiment, it, will be " in addition, the Pneumatic water pump be compared with first embodiment
The structure of single vessel Pneumatic water pump " is changed to lower structure：
" in addition, the Pneumatic water pump is double chambers Pneumatic water pump, including the first vessel 111 and the second vessel 112.
Water inlet includes the first water inlet being set on the cavity wall of the first vessel 111 and is set to the second vessel 112
Cavity wall on the second water inlet.
The first end of outlet pipe is connected to external environment, and the second end of outlet pipe is after the cavity wall of the first vessel 111
Be formed as extending respectively to the first branch pipe 21 of the interior bottom of the first vessel 111 and extend to the interior bottom of the second vessel 112
The nozzle of second branch pipe 22, the first branch pipe 21 is formed as the first water outlet, and the nozzle of the second branch pipe 22 is formed as the second water outlet.
Water feeding one-way valve include the first water feeding one-way valve 113 of the inside for being set to the first water inlet and be set to second into
Second water feeding one-way valve of inside 114 at the mouth of a river；Go out the first water outlet list that water one-way valve includes the inside for being set to the first water outlet
Second to valve 121 and the inside for being set to the second water outlet goes out water one-way valve 122.
Snorkel includes the first snorkel 311 and the second snorkel 312.
One end of first snorkel 311 is connected to external environment, and the second end of the first snorkel 311 passes through the first vessel
111 cavity wall extends to the interior bottom of the first vessel 111, at the position of the first snorkel 311 being located in the first vessel 111
Top be provided with first row gas port, the second end of the first snorkel 311 is provided with the first air inlet；Second snorkel 312
One end be connected to external environment, the second end of the second snorkel 312 passes through the cavity wall of the second vessel 112 to extend to the second appearance
The interior bottom of chamber 112 is provided with second exhaust port on the top at the position of the second snorkel 312 being located in the second vessel 112,
The second end of second snorkel 312 is provided with the second air inlet.
Breather check valve include the first breather check valve 313 of the inside for being set to the first air inlet and be set to second into
The second breather check valve of inside 314 of gas port；Exhaust check valve includes the first exhaust list for the inside for being set to first row gas port
To the second exhaust check valve 322 of valve 321 and the inside for being set to second exhaust port.
Further, the first vessel 111 and the second vessel 112 are arranged laterally side by side."
Other structures are identical with the first embodiment.
3rd embodiment
Fig. 5 is the overall structure diagram for the 3rd embodiment for indicating Pneumatic water pump provided by the invention.
As shown in figure 5, on the basis of second embodiment, it, will " further, the first vessel compared with second embodiment
111 and second vessel 112 be arranged laterally side by side " structure substitute for lower structure：" further, the first vessel 111 and second
Vessel 112 is longitudinal to be arranged side by side ".
Other structures are identical as second embodiment.
Wherein, the operation principle of the Pneumatic water pump of second embodiment and 3rd embodiment is similar to first embodiment, can set
It sets controller the first vessel 111 of control and the second vessel 112 takes over water delivery, reach fast rainfall function.
In addition, the present invention also provides a kind of big flow precipitation systems.
The big flow precipitation system has pneumatic described in multiple any of the above-described kinds or any two or wantonly three kinds of embodiments
Water pump.Wherein：With each two Pneumatic water pump for a precipitation unit, in each precipitation unit, one of Pneumatic water pump
The second end of outlet pipe 2 is connect after the bottom wall of vessel 1 with the first end of the outlet pipe 2 of another Pneumatic water pump.
In use, can be that the big flow precipitation system configures central control process device, the operation to each Pneumatic water pump
State is controlled, and realizes that single pump operation precipitation or more series connections of pumps run precipitation function, hereby it is achieved that big flow precipitation work(
Can, be conducive to keep the safety in production, and factory's operation cost can be reduced, improve production efficiency.
Wherein, for water outlet with another Pneumatic water pump after making the outlet pipe of a Pneumatic water pump pass through the bottom wall of vessel
The first end of pipe connects, to, open up the through-hole passed through for outlet pipe respectively on the bottom wall of the vessel of each water pump, and
The through-hole lid of the through-hole can be covered by being respectively configured in each aforementioned through-hole.
When single Pneumatic water pump is used alone, through-hole lid avoids vessel internal water from flowing out, to come into operation；It is forming
Above-mentioned big flow precipitation system, and when needing multiple Pneumatic water pumps being used in series, through-hole lid is removed and is connected, to throw
Enter to use.
It should be strongly noted that in above-mentioned big flow precipitation system, outlet pipe is interconnected to be connected on one
The snorkel of the multiple Pneumatic water pumps risen is also interconnected, and snorkel is surrounded by the protection ring on Pneumatic water pump, to avoid
Snorkel scrapes damage by wall friction during Pneumatic water pump declines inside base well.
The power of Pneumatic water pump provided by the invention is mainly provided by air feed equipment, and pneumatic control is simple, safe, can avoid
Unit fault problem.
In addition, in Precipitation Process, it is easy silt sediment in the interior bottom of the vessel of pump, with the accumulation of silt, it is easy to
It causes water inlet or water outlet to block, needs maintenance down at this time, still, maintenance process is complicated inconvenient, during maintenance not only
A large amount of manpower and materials are expended, and are delayed production, seriously affect production efficiency.
In contrast, the second end of Pneumatic water pump setting snorkel provided by the invention passes through the cavity wall of vessel to extend to
The interior bottom of vessel, to stir and make muddy the silt of vessel bottom using to the air-flow of air inlet inside vessel in intake process
It is flowed out together from water outlet with water.Pneumatic water pump provided by the invention as a result, when use will not silt sediment, can avoid water pump
Bottom sinks mud, frequency of maintenance is reduced, to reduce maintenance cost.
In addition, exhaust outlet is set to the top at the position of snorkel being located in vessel by Pneumatic water pump provided by the invention
End, to which water be discharged from exhaust outlet when fully gas can be avoided to be discharged.
In addition, in the specific implementation mode of above-mentioned Pneumatic water pump, by the bottom plate of vessel be provided around with into
The loop draught pipe of gas port connection, to, spirally inlet air is carried out to the interior bottom of vessel using the loop draught pipe, to,
The silt for the interior bottom for being sunken to vessel can fully be stirred, fully avoid forming sludge in the interior bottom of vessel, and then keep away
Exempt to result in blockage to water inlet, discharge outlet, high-frequency is avoided to overhaul.
In addition, in several specific implementation modes of above-mentioned Pneumatic water pump, covered by being provided on the outer wall of vessel
The strainer of lid water inlet, to, it avoids impurity, silt etc. from entering with flow the inside of vessel using strainer, results in blockage,
Further ensure the smooth degree of Inlet and outlet water.
In addition, in several specific implementation modes of above-mentioned Pneumatic water pump, by being additionally provided on the outer wall of vessel
The protection ring of snorkel can be surrounded, to be protected to snorkel using the protection ring, snorkel is avoided to enter
Friction is generated with the borehole wall of Ji Jing during the inside of Ji Jing, causes gas leakage, meanwhile, it can be by the protection ring to Pneumatic water pump
Vessel outer wall protected, avoid outer wall from wearing, be conducive to improve Pneumatic water pump service life.
In addition, in several specific implementation modes of above-mentioned Pneumatic water pump, by being provided with quick row on snorkel
Air valve, to carry out Quick air-discharge under the action of the rapid escape valve to the gas of the inside of vessel, accelerate precipitation effect
Rate.
In addition, in several specific implementation modes of above-mentioned Pneumatic water pump, for the ease of the water level of the inside to vessel
It is grasped and is controlled, also water level float can be arranged in the inside of vessel 1 correspondingly sets at the top of the chamber outer wall of vessel 1
Set floating ball holder 6；In order to be moved to Pneumatic water pump, can also handle 7 be set in the chamber outer wall of vessel 1；In order to make the gas
Dynamic water pump less scratches between the borehole wall of Ji Jing, can also be on the basis of the structure of specific implementation mode, further
The top and bottom that the outer wall of the vessel of Pneumatic water pump is arranged in ground are respectively dome head structure etc..
In addition, in the specific implementation mode of above-mentioned big flow precipitation system, in order to easily facilitate two neighboring gas
Dynamic water pump is assembled, and connection ring 8 can be arranged in the bottom of Pneumatic water pump, on the one hand, the connection function between adjacent water pump is played,
On the other hand, play a part of integrally to be supported water pump.
In addition, in the above-described embodiment, the concrete structure of the present invention is illustrated, but not limited to this.
For example, in several specific implementation modes of above-mentioned Pneumatic water pump, the bottom plate of vessel be provided around with into
The loop draught pipe of gas port connection.
But not limited to this, and above-mentioned loop draught pipe can not also be arranged, same to can be achieved to pass through air inlet to vessel
Interior bottom conveying gas still, according to the structure in specific implementation mode, be arranged above-mentioned to stir the effect of silt
Loop draught pipe, so that spirally inlet air is carried out to the interior bottom of vessel using the loop draught pipe, in turn, to being sunken to vessel
The silt of interior bottom fully stirred, fully avoid forming sludge in the interior bottom of vessel, avoid to water inlet, discharge outlet
It results in blockage, high-frequency is avoided to overhaul.
In addition, in several specific implementation modes of above-mentioned Pneumatic water pump, be provided on the outer wall of vessel cover into
The strainer at the mouth of a river, but not limited to this, and above-mentioned strainer can not also be arranged, and can equally realize and be carried out using the Pneumatic water pump
Still according to the structure in specific implementation mode, above-mentioned strainer is arranged in the function of safe precipitation, to be avoided using strainer
Impurity, silt etc. enter the inside of vessel with flow, result in blockage, and further ensure the smooth degree of Inlet and outlet water.
In addition, in several specific implementation modes of above-mentioned Pneumatic water pump, being additionally provided on the outer wall of vessel can
The protection ring of snorkel is surrounded, but not limited to this, and above-mentioned protection ring can not also be arranged, same to can be achieved using this pneumatically
Water pump carries out the function of safe precipitation, still, according to the structure in specific implementation mode, energy is additionally provided on the outer wall of vessel
The protection ring for enough surrounding snorkel, to be protected to snorkel using the protection ring, snorkel is avoided to enter base
Friction is generated with the borehole wall of Ji Jing during the inside of well, causes gas leakage, meanwhile, it can be by the protection ring to Pneumatic water pump
Vessel outer wall is protected, and outer wall is avoided to wear, and is conducive to the service life for improving Pneumatic water pump.
In addition, in several specific implementation modes of above-mentioned Pneumatic water pump, rapid escape valve is provided on snorkel,
But not limited to this, and above-mentioned rapid escape valve can not also be arranged, same to can be achieved through discharge outlet to the inside of vessel
The function that gas is exhausted still according to the structure in specific implementation mode, is provided with rapid escape valve on snorkel,
To carry out Quick air-discharge under the action of the rapid escape valve to the gas of the inside of vessel, accelerate precipitation efficiency.
In addition, the Pneumatic water pump and big flow precipitation system of the present invention, can be combined by the various structures of the above embodiment
It forms, can equally play above-mentioned effect.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of Pneumatic water pump, which is characterized in that there is vessel, outlet pipe and snorkel,
It is provided with water inlet on the cavity wall of the vessel,
The first end of the outlet pipe is connected to external environment, and the second end of the outlet pipe passes through the cavity wall of the vessel to prolong
The interior bottom for extending to the vessel, water outlet is provided in the second end of the outlet pipe；
The first end of the snorkel is connected to external environment, and the second end of the snorkel passes through the cavity wall of the vessel to prolong
Extend to the interior bottom of the vessel；
The top at the position of the snorkel being located in the vessel is provided with exhaust outlet, in the second end of the snorkel
It is provided with air inlet；
It is internally provided with the water feeding one-way valve for being only capable of that liquid is allowed to flow into the vessel in the water inlet, in the water outlet
Be internally provided be only capable of liquid is allowed to flow out the vessel go out water one-way valve, be only capable of in being internally provided with for the air inlet
The breather check valve for allowing gas into the vessel is only capable of allowing described in gas discharge in being internally provided with for the exhaust outlet
The exhaust check valve of vessel.
2. Pneumatic water pump according to claim 1, which is characterized in that the bottom plate of the vessel be provided around with it is described
The loop draught pipe of air inlet connection.
3. Pneumatic water pump according to claim 1, which is characterized in that be provided with described in covering on the outer wall of the vessel
The strainer of water inlet.
4. according to the Pneumatic water pump described in claim 1, which is characterized in that being additionally provided on the outer wall of the vessel can
Surround the protection ring of the snorkel.
5. Pneumatic water pump according to claim 1, which is characterized in that be provided with rapid escape valve on the snorkel.
6. according to the Pneumatic water pump described in claim 1, which is characterized in that the Pneumatic water pump is single vessel Pneumatic water pump.
7. according to the Pneumatic water pump described in claim 1, which is characterized in that the Pneumatic water pump is double chambers Pneumatic water pump,
Including the first vessel and the second vessel,
The water inlet includes that the first water inlet being set on the cavity wall of first vessel holds with being set to described second
The second water inlet on the cavity wall of chamber,
The first end of the outlet pipe is connected to external environment, and the second end of the outlet pipe passes through the cavity of first vessel
The interior bottom for being formed as the first branch pipe for extending respectively to the interior bottom of first vessel after wall and extending to second vessel
The nozzle of second branch pipe in portion, first branch pipe is formed as the first water outlet, and the nozzle of second branch pipe is formed as second
Water outlet；
The water feeding one-way valve includes the first water feeding one-way valve of the inside for being set to first water inlet and is set to described
The second water feeding one-way valve of inside of second water inlet；It is described go out water one-way valve include the inside for being set to first water outlet
First goes out water one-way valve and is set to the second of the inside of second water outlet to go out water one-way valve；
The snorkel includes the first snorkel and the second snorkel,
One end of first snorkel is connected to external environment, and the second end of first snorkel passes through first vessel
Cavity wall extend to the interior bottom of first vessel, at the position of first snorkel being located in first vessel
Top be provided with first row gas port, the second end of first snorkel is provided with the first air inlet；Second ventilation
One end of pipe is connected to external environment, and the second end of second snorkel passes through the cavity wall of second vessel to extend to institute
The interior bottom for stating the second vessel is provided with second on the top at the position of second snorkel being located in second vessel
Exhaust outlet is provided with the second air inlet in the second end of second snorkel；
The breather check valve includes the first breather check valve of the inside for being set to first air inlet and is set to described
The second breather check valve of inside of second air inlet；The exhaust check valve includes the inside for being set to the first row gas port
The second exhaust check valve of first exhaust check valve and the inside for being set to the second exhaust port.
8. according to the Pneumatic water pump described in claim 7, which is characterized in that first vessel and second vessel are lateral
It is arranged side by side.
9. according to the Pneumatic water pump described in claim 7, which is characterized in that first vessel and second vessel are longitudinal
It is arranged side by side.
10. a kind of big flow precipitation system, which is characterized in that with the pneumatic water described in any one of multiple claims 1 to 9
Pump, wherein：
With Pneumatic water pump described in each two for a precipitation unit, in each precipitation unit, one of them is described pneumatic
The second end of the outlet pipe of water pump is connect after the bottom wall of vessel with the first end of the outlet pipe of Pneumatic water pump described in another.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810925462.2A CN108757590B (en) | 2018-08-13 | 2018-08-13 | Pneumatic water pump and high-flow precipitation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810925462.2A CN108757590B (en) | 2018-08-13 | 2018-08-13 | Pneumatic water pump and high-flow precipitation system |
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| Publication Number | Publication Date |
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| CN108757590A true CN108757590A (en) | 2018-11-06 |
| CN108757590B CN108757590B (en) | 2024-02-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636452A (en) * | 2020-05-28 | 2020-09-08 | 中建八局天津建设工程有限公司 | Foundation dewatering system and dewatering method thereof |
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| US3912045A (en) * | 1972-08-31 | 1975-10-14 | Lister & Co Ltd R A | Lubricating pump |
| CN1095794A (en) * | 1993-03-15 | 1994-11-30 | 远藤胜久 | The power generation system of suction engine and this suction engine of use |
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| CN111636452A (en) * | 2020-05-28 | 2020-09-08 | 中建八局天津建设工程有限公司 | Foundation dewatering system and dewatering method thereof |
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|---|---|
| CN108757590B (en) | 2024-02-02 |
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