CN208330821U - A kind of pilot shaft attachment device - Google Patents
A kind of pilot shaft attachment device Download PDFInfo
- Publication number
- CN208330821U CN208330821U CN201820818655.3U CN201820818655U CN208330821U CN 208330821 U CN208330821 U CN 208330821U CN 201820818655 U CN201820818655 U CN 201820818655U CN 208330821 U CN208330821 U CN 208330821U
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- China
- Prior art keywords
- pump
- shell
- pilot shaft
- attachment base
- baffle
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Abstract
The utility model discloses a kind of pilot shaft attachment device, including shell, pilot shaft module and Pump for well pipe, the shell upper end is provided with top attachment base, and the shell lower end is provided with bottom attachment base；The utility model designs rationally in structure, practicability is very high, when work, it can be conveniently connected on diving pump line by top attachment base and bottom attachment base, baffle can be washed open using diving pump lift underground water when doing pumped well can directly be supplied water by delivery lumen, delivery lumen lower part water return outlet can be blocked using self gravity baffle when doing inverted well, change recharge water route directly passes through through slot without immersible pump and is back to geothermal well, it is thus achieved that not having to frequently mention the lower pump of pump, change recharge flow path, it is not required in addition operate, the utilization of underground water is not influenced, simplify pilot shaft program, improve working efficiency, present apparatus structure is simple simultaneously, it is at low cost, it is suitble to promote the use of.
Description
Technical field
The utility model relates to attachment device field, specifically a kind of pilot shaft attachment device.
Background technique
During the development and utilization of GEOTHERMAL WATER, to avoid duplicate mention from pumping under pump, recharge cost is reduced and in the case where mentioning pump
Waste back drop is damaged caused by well during pump.Water supply well, geothermal well are protected, and underground water is rationally utilized.
Simplify pilot shaft program, research related device reasonably optimizes pilot shaft.
Currently, being connected for existing water supply well, geothermal well underground pump line, during the development and utilization of underground water, need
It irregularly carries out drawing back well exchange and underground water Hui Yang, but existing geothermal well connects immersible pump when doing water supply well for pump line
It draws water, when being exchanged, since submersible pump impeller is irreversible, back water well can not be directly used as.It is such as supplied, back water well
Exchange, need operation suspension, mention pump, lower pump again.Expense is larger, and influences the normal operation of underground water utilizing system.Therefore,
Those skilled in the art provide a kind of pilot shaft attachment device, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of pilot shaft attachment devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of pilot shaft attachment device, including shell, pilot shaft module and Pump for well pipe, the shell upper end are provided with top and connect
Joint chair, the shell lower end are provided with bottom attachment base, and the top attachment base and bottom attachment base upper end-face edge are provided with
Several fixed holes, the enclosure interior are provided with delivery lumen, and the shell left end offers through slot, the enclosure interior position
It is connected with pilot shaft module on the left of delivery lumen, the pilot shaft module includes shaft, cursor, seal connection block, baffle, fixation
Nut and gasket seal are arranged with cursor in the shaft, and through-hole, setting in the through-hole are provided in the middle part of the cursor
There is seal connection block, the baffle upper end is provided with fixed link, and the fixed link other end runs through seal connection block, the fixation
Bar is connected with hold-doun nut through seal connection block one end, and the baffle lower end is provided with gasket seal, and the enclosure interior is left
End upside is provided with limited block, and the shell is connected in the middle part of Pump for well pipe by top attachment base and bottom attachment base, described
Pump for well pipe lower end connects immersible pump by flange seat, and Pump for well pipe upper end connects first-level pipeline network by flange seat.
As a further solution of the present invention: the delivery lumen is that mid diameter is greater than upper and lower part diameter.
The cursor is set as L-type as a further solution of the present invention,.
The material of the gasket seal is synthetic rubber as a further solution of the present invention,.
The diameter of the baffle is greater than delivery lumen lower diameter as a further solution of the present invention,.
The material of the shell is stainless steel as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that
The utility model designs rationally in structure, and practicability is very high, when work, is connected by top attachment base with bottom
Seat can be conveniently connected on diving pump line, can be washed baffle open using diving pump lift underground water when doing pumped well and be passed through in conveying
Chamber can directly be supplied water, and can be blocked delivery lumen lower part water return outlet using self gravity baffle when doing inverted well, be changed back
Path of pouring water directly passes through through slot without immersible pump and is back to geothermal well, it is thus achieved that not having to frequently mention the lower pump of pump, changes
Become recharge flow path, be not required in addition operate, do not influence the utilization of underground water, simplify pilot shaft program, improves work effect
Rate, while present apparatus structure is simple, it is at low cost, it is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is a kind of comparative structure schematic diagram of pilot shaft attachment device when doing pumped well and when doing inverted well.
Fig. 2 is a kind of pilot shaft attachment device installation effect contrast schematic diagram.
In figure: attachment base, the bottom 3- attachment base, 4- fixed hole, 5- delivery lumen, 6- pilot shaft mould at the top of 1- shell, 2-
Block, 7- limited block, 8- Pump for well pipe, 9- immersible pump, 10- first-level pipeline network, 601- shaft, 602- cursor, 603- are tightly connected
Block, 604- baffle, 605- hold-doun nut, 606- gasket seal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of pilot shaft attachment device, including shell 1, pilot shaft module 6
With Pump for well pipe 8,1 upper end of shell is provided with top attachment base 2, and 1 lower end of shell is provided with bottom attachment base 3, institute
It states top attachment base 2 and attachment base 3 upper end-face edge in bottom is provided with several fixed holes 4, the shell 1 is internally provided with defeated
Inner cavity 5 is sent, 1 left end of shell offers through slot, and the shell 1, which is internally located on the left of delivery lumen 5, is connected with pilot shaft module
6, the pilot shaft module 6 includes shaft 601, cursor 602, seal connection block 603, baffle 604, hold-doun nut 605 and sealing
Gasket 606 is arranged with cursor 602 in the shaft 601, through-hole is provided in the middle part of the cursor 602, is set in the through-hole
It is equipped with seal connection block 603,604 upper end of baffle is provided with fixed link, and the fixed link other end runs through seal connection block
603, the fixed link is connected with hold-doun nut 605 through 603 one end of seal connection block, and 604 lower end of baffle is provided with close
Gasket 606,1 inside left end of the shell upside are provided with limited block 7, and the shell 1 is connected by top attachment base 2 and bottom
Joint chair 3 is connected to 8 middle part of Pump for well pipe, and 8 lower end of Pump for well pipe connects immersible pump 9, the Pump for well pipe 8 by flange seat
Upper end connects first-level pipeline network 10 by flange seat.
The delivery lumen 5 is that mid diameter is greater than upper and lower part diameter.
The cursor 602 is set as L-type.
The material of the gasket seal 606 is synthetic rubber.
The diameter of the baffle 604 is greater than delivery lumen lower diameter.
The material of the shell 1 is stainless steel.
The working principle of the utility model is:
It, can by top attachment base 2 and bottom attachment base 3 when work the utility model relates to a kind of pilot shaft attachment device
It is conveniently connected on diving pump line, under the effect of pilot shaft module 6, gear can be washed open using 9 lift underground water of immersible pump when pumped well
Plate 604 can directly be supplied water by delivery lumen 5, can be blocked in conveying when doing inverted well using self gravity baffle 604
5 lower part water return outlet of chamber changes recharge water route without immersible pump 9 and is directly back to geothermal well by through slot, it is thus achieved that
Without frequently mentioning the lower pump of pump, recharge flow path is changed, is not required in addition operate, does not influence the utilization of underground water, is simplified
Pilot shaft program improves working efficiency, while present apparatus structure is simple, at low cost, is suitble to promote the use of.
The utility model designs rationally in structure, and practicability is very high, when work, is connected by top attachment base with bottom
Seat can be conveniently connected on diving pump line, can be washed baffle open using diving pump lift underground water when doing pumped well and be passed through in conveying
Chamber can directly be supplied water, and can be blocked delivery lumen lower part water return outlet using self gravity baffle when doing inverted well, be changed back
Path of pouring water directly passes through through slot without immersible pump and is back to geothermal well, it is thus achieved that not having to frequently mention the lower pump of pump, changes
Become recharge flow path, be not required in addition operate, do not influence the utilization of underground water, simplify pilot shaft program, improves work effect
Rate, while present apparatus structure is simple, it is at low cost, it is suitble to promote the use of.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of pilot shaft attachment device, including shell (1), pilot shaft module (6) and Pump for well pipe (8), which is characterized in that the shell
Body (1) upper end is provided with top attachment base (2), and shell (1) lower end is provided with bottom attachment base (3), the top connection
Seat (2) and bottom attachment base (3) upper end-face edge is provided with several fixed holes (4), and the shell (1) is internally provided with conveying
Inner cavity (5), shell (1) left end offer through slot, and the shell (1) is internally located to be connected on the left of delivery lumen (5) and lead
Well module (6), the pilot shaft module (6) include shaft (601), cursor (602), seal connection block (603), baffle (604),
Hold-doun nut (605) and gasket seal (606) are arranged with cursor (602) on the shaft (601), the cursor (602)
Middle part is provided with through-hole, is provided in the through-hole seal connection block (603), and baffle (604) upper end is provided with fixed link,
The fixed link other end runs through seal connection block (603), and the fixed link is connected with solid through seal connection block (603) one end
Determine nut (605), baffle (604) lower end is provided with gasket seal (606), setting on the upside of the internal left end of the shell (1)
Having limited block (7), the shell (1) is connected in the middle part of Pump for well pipe (8) by top attachment base (2) and bottom attachment base (3),
Pump for well pipe (8) lower end connects immersible pump (9) by flange seat, and Pump for well pipe (8) upper end is connected by flange seat
First-level pipeline network (10).
2. a kind of pilot shaft attachment device according to claim 1, which is characterized in that the delivery lumen (5) is that middle part is straight
Diameter is greater than upper and lower part diameter.
3. a kind of pilot shaft attachment device according to claim 1, which is characterized in that the cursor (602) is set as L
Type.
4. a kind of pilot shaft attachment device according to claim 1, which is characterized in that the material of the gasket seal (606)
For synthetic rubber.
5. a kind of pilot shaft attachment device according to claim 1, which is characterized in that the diameter of the baffle (604) is greater than
Delivery lumen lower diameter.
6. a kind of pilot shaft attachment device according to claim 1, which is characterized in that the material of the shell (1) is stainless
Steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820818655.3U CN208330821U (en) | 2018-05-30 | 2018-05-30 | A kind of pilot shaft attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820818655.3U CN208330821U (en) | 2018-05-30 | 2018-05-30 | A kind of pilot shaft attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208330821U true CN208330821U (en) | 2019-01-04 |
Family
ID=64775945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820818655.3U Active CN208330821U (en) | 2018-05-30 | 2018-05-30 | A kind of pilot shaft attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208330821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439063A (en) * | 2019-08-21 | 2019-11-12 | 山东省水利科学研究院 | A kind of ball-type underground water closing pumping and filling device |
-
2018
- 2018-05-30 CN CN201820818655.3U patent/CN208330821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439063A (en) * | 2019-08-21 | 2019-11-12 | 山东省水利科学研究院 | A kind of ball-type underground water closing pumping and filling device |
| CN110439063B (en) * | 2019-08-21 | 2024-01-16 | 山东省水利科学研究院 | Ball type underground water sealing pumping and filling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 121, 1202, 1203 and 1206, Yizhong Building, 75 Qili Henan Road, Zhengzhou District, Henan Free Trade Experimental Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Wanjiang New Energy Group Co.,Ltd. Address before: Room 121, 1202, 1203 and 1206, Yizhong Building, 75 Qili Henan Road, Zhengzhou District, Henan Free Trade Experimental Zone, Zhengzhou City, Henan Province, 450000 Patentee before: HENAN WANJIANG NEW ENERGY DEVELOPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 121, 1202, 1203 and 1206, Yizhong Building, 75 Qili Henan Road, Zhengzhou District, Henan Free Trade Experimental Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Wanjiang New Energy Group Co.,Ltd. Address before: Room 121, 1202, 1203 and 1206, Yizhong Building, 75 Qili Henan Road, Zhengzhou District, Henan Free Trade Experimental Zone, Zhengzhou City, Henan Province, 450000 Patentee before: Henan Wanjiang New Energy Group Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 450000 No. 601, block B, Financial Plaza, No. 180, Huaxia Avenue, Zhengzhou Airport Economic Comprehensive Experimental Zone, Zhengzhou City, Henan Province Patentee after: Wanjiang New Energy Co.,Ltd. Address before: Room 1201, 1202, 1203 and 1206, 12 / F, Yizhong building, 75 qilihan Road, Zhengzhou area (Zhengdong), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province, 450000 Patentee before: Wanjiang New Energy Group Co.,Ltd. |
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| CP03 | Change of name, title or address |