CN209686507U - A kind of no tower automatic water-supply vacuum tube well - Google Patents
A kind of no tower automatic water-supply vacuum tube well Download PDFInfo
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- CN209686507U CN209686507U CN201821903874.8U CN201821903874U CN209686507U CN 209686507 U CN209686507 U CN 209686507U CN 201821903874 U CN201821903874 U CN 201821903874U CN 209686507 U CN209686507 U CN 209686507U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model discloses a kind of no tower automatic water-supply vacuum tube wells, including drilling, well casing are arranged in the center of drilling, the well casing is made of water intaking section and armored pump section, sets gradually water plug and water supplying pipe from lower to upper in armored pump section；Flange is set on the top of well casing, sealing cover is set at the top of flange；Pressure inductor is set on water supplying pipe；It is equipped with maintenance room in the top of drilling, cover board is set at the top of maintenance room.The utility model structure is simple, low manufacture cost, using the structure of Wellhead sealed, it effectively prevent nuisance, pollutant to fall into well, eliminate safe drinking water hidden danger, pass through the cooperation of well casing and water plug, by section and the armored pump section sealed separation of fetching water in well, make section formation vacuum of fetching water, increase pipe well water yield, and the hydraulic pressure contracting well inner air tube in armored pump section is made to form elastic pressure, the stabilization for guaranteeing pressure of supply water and water supply has the characteristics that stable water supply, water safety and without occupied area.
Description
Technical field
The utility model belongs to drilling technology field, is related to a kind of well, specifically a kind of no tower automatic water-supply vacuum tube
Well.
Background technique
Pipe well is that hole diameter is smaller, and well depth is larger, draws the intake structure of deep layer or phreatic water.It can be vertically
﹑ is slanting and different directions Zu He ﹐ but generally can be used for life Qu Shui ﹑ with vertical Wei Zhu ﹐ and irrigates.
Currently, conventional pipe well is all substantially opened type well, underground water is extracted into ground generally by pumping equipment
Reservoir, water tower or the automatically controlled non-tower water supply system of arrangement above supply water, and opened type well is easy to fall into foul or old
The pollutants such as mouse, cockroach threaten safe drinking water, and surface water supply facility occupies use space, and conventional well water in well when drawing water
Position is landed naturally, and water supply power at this time is only the hydraulic gradient of drawdown formation, causes water yield less than normal.
Utility model content
The utility model is in view of the deficiencies of the prior art and provides a kind of no tower automatic water-supply vacuum tube well, using well head
Sealed structure effectively prevents nuisance, pollutant etc. and falls into well, eliminates safe drinking water hidden danger, by well casing and takes out
The underground water of water intaking section can be pumped into armored pump section when drawing water by the cooperation of water installations by section and the armored pump section sealed separation of fetching water in well,
So that water intaking section is formed vacuum and increase pipe well water yield, and the hydraulic pressure contracting well inner air tube in armored pump section is made to form elastic pressure
Water ensure that the stabilization of pressure of supply water and water supply.
Technical solution adopted by the utility model:
Well casing is arranged in the center of drilling, in drilling and well in a kind of no tower automatic water-supply vacuum tube well, including drilling
Sealing material and gravel material are filled between pipe, can support the stabilization of hole wall and well casing by sealing material, and prevent getting over for water-bearing layer
Stream supply pollutes, and gravel material may filter that into the underground water in well casing；The well casing is made of water intaking section and armored pump section, water intaking
Section diameter is less than armored pump section diameter, and is connect by reducer union with armored pump section, sets gradually pumping from lower to upper in armored pump section
Water installations and water supplying pipe, and sealed off water intaking section and armored pump section by water plug, two separate spaces are become, are led to
Crossing water plug can be pumped into the water in water-bearing layer in armored pump section via water intaking section, then be supplied water by water supplying pipe；On the top of well casing
End setting flange, is arranged sealing cover at the top of flange；Water supplying pipe extends well head through flange and sealing cover, sets on water supplying pipe
Pressure inductor is set, the signal end of pressure inductor and the signal for the water pump controller being arranged on water plug power end input
End connection, for pressure inductor by the pressure Real-time Feedback in water supplying pipe to water pump controller, water pump controller determines that pressure is lower than
When given threshold, control water plug is started to work, and is drawn water, if pressure is higher than given threshold, water plug stops
Only work；It is equipped with maintenance room in the top of drilling, cover board is set at the top of maintenance room, can be safeguarded by opening cover board, work as pumping
When water is pumped into armored pump section by water installations, due to the seal isolation of water plug, for the section that makes to fetch water in vacuum state, water enters armored pump section
Afterwards, the air in armored pump section is compressed, under gas pressure, the water in armored pump section can be supplied water by water supplying pipe；
The water plug is made of shell, immersible pump, connector, sealing ring and check (non-return) valve, is arranged in outer casing bottom and is connected
Connector, connector are designed as tubular type connector, and sealing ring is arranged on connector, and connector is plugged in reducer union, even
Connector is chimeric with reducer union, and by sealing ring by the clearance seal between connector and reducer union, to pass through connection
Head cooperates with reducer union, can make fetch water section and armored pump section sealed separation, and immersible pump is arranged inside the housing, and immersible pump goes out
Water pipe runs through cover top portion, and the tube wall of outlet pipe and shell are tightly connected, and is pumped by the immersible pump water in section that can will fetch water
In armored pump section, check (non-return) valve is set on the outlet pipe of immersible pump, after water is pumped into armored pump section by immersible pump, check (non-return) valve can prevent from filling
Pump the water adverse current in section.
The sealing cover is equipped with gas tube, and gas tube bottom end is connected to armored pump section through sealing cover and flange, is inflating
Tube top portion setting gas-filled switching tube causes the air capacity occurred in armored pump section few when the water level in armored pump section is excessively high, opens inflation
After switch, compressed air can be injected to armored pump section by gas tube, increase air pressure in armored pump section, can reach preferably automatic
Water supply effect.
After the installation is completed, starting water pump controller, immersible pump is started to work, and the water in section that will fetch water is pumped into armored pump section,
Make to fetch water section in vacuum state, after water enters armored pump section, compress the air in armored pump section, under gas pressure, opens water supplying pipe
Switch, the water in armored pump section can be made via water supplying pipe automatic water-supply；When water pump controller determines pressure inductor feedback
When pressure value is lower than given threshold, control water plug is started to work, and is drawn water, if pressure is higher than given threshold,
Water plug stops working.
The utility model structure is simple, low manufacture cost, using the structure of Wellhead sealed, effectively prevent nuisance,
Pollutant etc. is fallen into well, eliminates safe drinking water hidden danger, can be by section and the dress of fetching water in well by the cooperation of well casing and water plug
Section sealed separation is pumped, the underground water of water intaking section is pumped into armored pump section when drawing water, so that water intaking section is formed vacuum and increases pipe well water outlet
Amount, and the hydraulic pressure contracting well inner air tube in armored pump section is made to form elastic pressure, it ensure that the stabilization of pressure of supply water and water supply,
Have the characteristics that stable water supply, water safety and without occupied area.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model longitudinal sectional view.
Fig. 3 is the portion the utility model A structure enlargement diagram.
Fig. 4 is the portion the utility model B structure enlargement diagram.
In figure: 1, section of fetching water；2, armored pump section；3, maintenance room；4, cover board；5, water pump controller；6, pressure inductor；7, it supplies
Water pipe；8, reducer union；9, gravel material；10, sealing material；11, immersible pump；12, check (non-return) valve；13, shell；14, connector；15,
Sealing-plug；16, gas tube；17, sealing cover；18, flange.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, but not as the utility model
It limits.
In the structure shown in Fig. 1,2,3,4, no tower automatic water-supply vacuum tube well provided by the utility model, including bore
Hole is arranged well casing in the center of drilling, sealing material 10 and gravel material 9 is filled between drilling and well casing；The well casing by
Section 1 of fetching water and armored pump section 2 form, and water intaking 1 diameter of section is less than 2 diameter of armored pump section, and is connected by reducer union 8 and armored pump section 2
It connects, sets gradually water plug and water supplying pipe 7 from lower to upper in armored pump section 2, and will water intaking section 1 and armored pump by water plug
Section 2 seals off；Flange 18 is set on the top of well casing, sealing cover 17 is set at the top of flange 18；Water supplying pipe 7 runs through flange 18
Extend well head with sealing cover 17, pressure inductor 6 is set on water supplying pipe 7, signal end and the setting of pressure inductor 6 are being taken out
The signal input part of water pump controller 5 on water installations power end connects；It is equipped with maintenance room 3 in the top of drilling, maintenance room 3 pushes up
Cover board 4 is arranged in portion；
The water plug is made of shell 13, immersible pump 11, connector 14, sealing ring 15 and check (non-return) valve 12, in shell
Connector 14 is arranged in 13 bottoms, and connector 14 is designed as tubular type connector, and sealing ring 15, connection are arranged on connector 14
First 14 are plugged in reducer union 8, and connector 14 is chimeric with reducer union 8, and by cooperating with sealing ring 15 by connector 14
With the clearance seal between reducer union 8, immersible pump 11 is set inside shell 13, the outlet pipe of immersible pump 11 runs through shell 13
Top, and the tube wall of outlet pipe and shell 13 are tightly connected, and check (non-return) valve 12 is arranged on the outlet pipe of immersible pump 11.
The sealing cover 17 is equipped with gas tube 16, and 16 bottom end of gas tube is through sealing cover 17 and flange 18 and armored pump section 2
Connection, is arranged gas-filled switching tube at the top of gas tube 16.
In use, water is squeezed into water supplying pipe by the air pressure of well casing, flowed out via water supplying pipe, can supply water, work as feeling of stress
Device is answered to sense that the pressure in armored pump section with water outlet and after reducing, sends the signal to water pump controller, controls by water pump
Device controls immersible pump and starts to work, and the water that pipe well is fetched water in section is pumped into pipe well armored pump section, restores well overpressure, keeps
The stability of water supply, after pressure gradually returns back to setting high level, water pump controller control water pump stops working.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (2)
1. a kind of no tower automatic water-supply vacuum tube well, including drilling, it is characterised in that: in the center of drilling, well casing is set,
Sealing material and gravel material are filled between drilling and well casing；The well casing is made of water intaking section and armored pump section, and water intaking section diameter is small
Connect in armored pump section diameter, and by reducer union with armored pump section, set gradually from lower to upper in armored pump section water plug with
Water supplying pipe, and will water intaking section and armored pump section seal isolation by water plug；Flange is set on the top of well casing, at the top of flange
Sealing cover is set；Water supplying pipe extends well head through flange and sealing cover, and pressure inductor, pressure sensitive are arranged on water supplying pipe
The signal end of device is connect with the signal input part for the water pump controller being arranged on water plug power end；It is set above drilling
There is maintenance room, cover board is set at the top of maintenance room；
The water plug is made of shell, immersible pump, connector, sealing ring and check (non-return) valve, and connector is arranged in outer casing bottom,
Connector is designed as tubular type connector, and sealing ring is arranged on connector, and connector is plugged in reducer union, connector with
Reducer union is chimeric, and by sealing connector and reducer union with sealing ring cooperation, immersible pump is arranged inside the housing, dives
The outlet pipe of water pump runs through cover top portion, and the tube wall of outlet pipe and shell are tightly connected, and are arranged on the outlet pipe of immersible pump
Check (non-return) valve.
2. no tower automatic water-supply vacuum tube well according to claim 1, it is characterised in that: the sealing cover is equipped with inflation
Pipe, gas tube bottom end are connected to through sealing cover and flange with armored pump section, and gas-filled switching tube is arranged at the top of gas tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903874.8U CN209686507U (en) | 2018-11-19 | 2018-11-19 | A kind of no tower automatic water-supply vacuum tube well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903874.8U CN209686507U (en) | 2018-11-19 | 2018-11-19 | A kind of no tower automatic water-supply vacuum tube well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209686507U true CN209686507U (en) | 2019-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821903874.8U Active CN209686507U (en) | 2018-11-19 | 2018-11-19 | A kind of no tower automatic water-supply vacuum tube well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209686507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339150A (en) * | 2018-11-19 | 2019-02-15 | 邓冠宇 | A kind of no tower automatic water-supply vacuum tube well |
-
2018
- 2018-11-19 CN CN201821903874.8U patent/CN209686507U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339150A (en) * | 2018-11-19 | 2019-02-15 | 邓冠宇 | A kind of no tower automatic water-supply vacuum tube well |
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