CN205776501U - A kind of deep well structure - Google Patents
A kind of deep well structure Download PDFInfo
- Publication number
- CN205776501U CN205776501U CN201620493768.1U CN201620493768U CN205776501U CN 205776501 U CN205776501 U CN 205776501U CN 201620493768 U CN201620493768 U CN 201620493768U CN 205776501 U CN205776501 U CN 205776501U
- Authority
- CN
- China
- Prior art keywords
- well casing
- well
- drinking
- mounting flange
- water pipe
- 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
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- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
This utility model relates to a kind of deep well structure, including well casing, one end is arranged on the drinking-water pipe in well casing, the immersible pump in being arranged on well casing and being connected with drinking-water pipe and the electric power cable being connected with immersible pump, it is characterized in that: further comprises adpting flange and mounting flange, described adpting flange is fixed on outer ledge at the well head of well casing, mounting flange is connected fixing by fixing bolt with adpting flange and will seal at well head, drinking-water pipe and electric power cable arrange through described mounting flange and are tightly connected with mounting flange, drinking-water pipe sections in series outside well casing is provided with control valve；This structure is by original uncovered well casing is carried out closing at well head, negative-pressure vacuum state is formed in being allowed to well, vacuum, negative pressure is formed by the suction of immersible pump, so that the water of former well casing enters in well casing by natural pressure, form vacuum, negative pressure water suction, and then improve the water yield of this well casing, reached the effect repairing the old and utilizing scraps, economize on resources.
Description
Technical field
This utility model relates to Hydraulic and Hydro-Power Engineering technical field, particularly relates to a kind of deep well structure.
Background technology
The now the most unconditional factory using tap water, still the well casing bored in plant area is used, but well casing through using and cause because water level decreasing is as easy as rolling off a log water shortage and then impact normal to produce all the year round, domestic water easily burn motor for submerged pump, be finally forced to abandon this well casing, again look for engineering troop to carry out drilling well causing the wasting of resources and invest huge.
Summary of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of deep well structure realizing negative pressure water suction.
This utility model solves its technical problem and be the technical scheme is that
A kind of deep well structure, the drinking-water pipe that is arranged in well casing including well casing, one end, be arranged on well casing in and the immersible pump that is connected with drinking-water pipe and the electric power cable being connected with immersible pump, it is characterized in that: further comprises adpting flange and mounting flange, described adpting flange is fixed on outer ledge at the well head of well casing, mounting flange is connected fixing by fixing bolt with adpting flange and will seal at well head, drinking-water pipe and electric power cable arrange through described mounting flange and are tightly connected with mounting flange, and drinking-water pipe sections in series outside well casing is provided with control valve.
Described adpting flange and the outside of mounting flange are provided with the fixing hole of coupling, are an opening mated with well casing well head, are provided with the mouth of pipe in the middle part of mounting flange, be provided with cable hole between the mouth of pipe and fixing hole in the middle part of adpting flange.
The beneficial effects of the utility model are: this structure is by original uncovered well casing is carried out closing at well head, negative pressure, vacuum state is formed in being allowed to well, vacuum, negative pressure is formed by the suction of immersible pump, so that the water in well casing surrounding enviroment enters in well casing by natural pressure, form vacuum, negative pressure water suction, and then improve the water yield of this well casing, reached the effect repairing the old and utilizing scraps, economize on resources.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of adpting flange.
Fig. 3 is the structural representation of mounting flange.
In figure: 1 mounting flange, 2 adpting flanges, 3 well casings, 4 immersible pumps, 5 drinking-water pipes, 6 control valves, 7 ponds, 8 electric power cables, 9 fixing holes, 10 openings, 11 cable hole, 12 mouths of pipe.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be understood other advantages of the present utility model and effect easily by the content disclosed by this specification.
As shown in Figure 1, 2, 3: a kind of deep well structure, the drinking-water pipe 5 that is arranged in well casing 3 including well casing 3, one end, be arranged on well casing 3 in and the immersible pump 4 that is connected with drinking-water pipe 5 and the electric power cable 8 being connected with immersible pump 4, the outboard end of drinking-water pipe 5 is connected with a pond 7 and this side of drinking-water pipe 5 is additionally provided with a control valve 6；
This deep well structure further comprises adpting flange 2 and mounting flange 1, described adpting flange 2 is fixed on outer ledge at well casing 3 well head, mounting flange 1 is connected fixing by fixing bolt with adpting flange 2 and will seal at well head, drinking-water pipe 5 and electric power cable 8 arrange through described mounting flange 1 and are tightly connected with mounting flange 1, realized the sealing of well head by adpting flange 2 and mounting flange 1, in making well casing 3, form vacuum, negative pressure when drawing water.
Described adpting flange 2 and the outside of mounting flange 1 are provided with the fixing hole 9 of coupling, it it is an opening 10 mated with well casing 3 well head in the middle part of adpting flange 2, the mouth of pipe 12 it is provided with in the middle part of mounting flange 1, it is provided with cable hole 11 between the mouth of pipe 12 and fixing hole 9, installation process is tackled each junction and carries out encapsulation process.
A kind of using method of deep well structure, coordinate the well water extraction in well casing 3 by immersible pump 4 with drinking-water pipe 5, treat that well water closes the control valve 6 on drinking-water pipe 5 after extracting out, vacuum, the confined space of negative pressure is formed owing to drawing water in making well casing 3, the suction that water in well casing 3 surrounding enviroment is formed by vacuum, the confined space of negative pressure in well casing simultaneously flows in well casing 3, makes the water yield in well casing 3 be supplemented.
The foregoing is only preferred embodiments of the present utility model, as long as realizing the purpose of this utility model technical scheme with essentially identical means, within broadly falling into protection domain of the present utility model.
Claims (2)
1. a deep well structure, the drinking-water pipe that is arranged in well casing including well casing, one end, be arranged on well casing in and the immersible pump that is connected with drinking-water pipe and the electric power cable being connected with immersible pump, it is characterized in that: further comprises adpting flange and mounting flange, described adpting flange is fixed on outer ledge at the well head of well casing, mounting flange is connected fixing by fixing bolt with adpting flange and will seal at well head, drinking-water pipe and electric power cable arrange through described mounting flange and are tightly connected with mounting flange, and drinking-water pipe sections in series outside well casing is provided with control valve.
A kind of deep well structure the most according to claim 1, it is characterized in that: described adpting flange and the outside of mounting flange are provided with the fixing hole of coupling, it is an opening mated with well casing well head in the middle part of adpting flange, in the middle part of mounting flange, is provided with the mouth of pipe, between the mouth of pipe and fixing hole, be provided with cable hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493768.1U CN205776501U (en) | 2016-05-27 | 2016-05-27 | A kind of deep well structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493768.1U CN205776501U (en) | 2016-05-27 | 2016-05-27 | A kind of deep well structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205776501U true CN205776501U (en) | 2016-12-07 |
Family
ID=57407248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620493768.1U Expired - Fee Related CN205776501U (en) | 2016-05-27 | 2016-05-27 | A kind of deep well structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205776501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821925A (en) * | 2016-05-27 | 2016-08-03 | 谷神生物科技集团有限公司 | Deep well structure and use method thereof |
-
2016
- 2016-05-27 CN CN201620493768.1U patent/CN205776501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821925A (en) * | 2016-05-27 | 2016-08-03 | 谷神生物科技集团有限公司 | Deep well structure and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |