CN205744502U - A kind of effective immersible pump solving to flow backwards - Google Patents
A kind of effective immersible pump solving to flow backwards Download PDFInfo
- Publication number
- CN205744502U CN205744502U CN201620403321.0U CN201620403321U CN205744502U CN 205744502 U CN205744502 U CN 205744502U CN 201620403321 U CN201620403321 U CN 201620403321U CN 205744502 U CN205744502 U CN 205744502U
- Authority
- CN
- China
- Prior art keywords
- submersible
- immersible pump
- water out
- out adapter
- lifting 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
This utility model relates to a kind of effective immersible pump solving to flow backwards, including switch board, submersible pump body and submersible motor, described submersible pump body is connected to described submersible motor, and the outlet of described submersible pump body is provided with water out adapter, and described water out adapter connects lifting pipe by check-valves；Described water out adapter is provided with tee T by flange between check-valves and lifting pipe, and described tee T is not connected with the another one mouth of pipe of water out adapter and lifting pipe having refluence pipe by electromagnetic valve connection；Described electromagnetic valve, check-valves and submersible motor are connected to described switch board by corresponding submersible cable.This utility model simple in construction, effectiveness is notable, and practicality is clear and definite, can extensively use.This utility model passes through being equipped with of one way stop peturn valve, Unidirectional solenoid valve and tee T, effectively can prevent from flowing backwards after termination of pumping, and solve lifting pipe hydrops problem, it is to avoid lifting pipe corrosion or blocking.
Description
Technical field
This utility model relates to immersible pump technical field, refers specifically to a kind of effective immersible pump solving to flow backwards.
Background technology
Immersible pump is the visual plant of deep-well water lift, is broadly divided into clear water immersible pump, sewage submersible pump and corrosivity immersible pump.During use, whole unit pulls the plug work, and subsoil water is extracted earth's surface, be mainly used in including mine speedily carry out rescue work, construction draining, Agricultural Water irrigation and drainage, industrial water circulation, urban and rural residents' drinking water supply, even rescue and relief work etc. aspect.Immersible pump sphere of action is big, but its before shutdown in order to prevent liquid medium from flowing backwards, need to close valve while cutting off the electricity supply, it is to avoid liquid medium flows backwards or alluvial, cause damaging or corrosion immersible pump, this loss being likely to result in production or the inconvenience lived.Existing immersible pump all prevents, by the corresponding one way stop peturn valve of device, the phenomenon that liquid medium refluxes, but due to termination of pumping, liquid medium can deposit in the outlet pipe more than check-valves, if not using for a long time, can cause the impurity such as outlet pipe corrosion or long moss pasture and water.Therefore the immersible pump for above-mentioned existing technical research the most effective a kind of solution backward flow problem is the purpose of this utility model.
Utility model content
The problem existed for above-mentioned prior art, this utility model is to provide a kind of effective immersible pump solving to flow backwards, it is possible to effectively solve the problem that above-mentioned prior art exists.
The technical solution of the utility model is:
A kind of effective immersible pump solving to flow backwards, including switch board, submersible pump body and submersible motor, described submersible pump body is connected to described submersible motor, and the outlet of described submersible pump body is provided with water out adapter, and described water out adapter connects lifting pipe by check-valves；Described water out adapter is provided with tee T by flange between check-valves and lifting pipe, and described tee T is not connected with the another one mouth of pipe of water out adapter and lifting pipe having refluence pipe by electromagnetic valve connection；Described electromagnetic valve, check-valves and submersible motor are connected to described switch board by corresponding submersible cable.
Described check-valves is one way stop peturn valve.
Described electromagnetic valve is Unidirectional solenoid valve.
Survey outside described immersible pump and be provided with the bucker being coated with whole described immersible pump.
Advantage of the present utility model:
This utility model simple in construction, effectiveness is notable, and practicality is clear and definite, can extensively use.This utility model passes through being equipped with of one way stop peturn valve, Unidirectional solenoid valve and tee T, effectively can prevent liquid medium from flowing backwards under termination of pumping state, and solve lifting pipe hydrops problem, it is to avoid the corrosion of lifting pipe hydrops or blocking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
For the ease of it will be appreciated by those skilled in the art that now embodiment being combined accompanying drawing is described in further detail structure of the present utility model:
With reference to Fig. 1, a kind of effective immersible pump solving to flow backwards, including switch board (mark), submersible pump body 2 and submersible motor 1, described submersible pump body 2 is connected to described submersible motor 1, the outlet of described submersible pump body 2 is provided with water out adapter 3, and described water out adapter 3 connects lifting pipe 5 by one way stop peturn valve 4；Described water out adapter 3 is provided with tee T 7 by flange 6 between one way stop peturn valve 4 and lifting pipe 5, and described tee T 7 is not connected with the another one mouth of pipe of water out adapter 3 and lifting pipe 5 has refluence pipe 9 by Unidirectional solenoid valve 8 connection；Described Unidirectional solenoid valve 8, one way stop peturn valve 4 and submersible motor 1 are connected to described switch board by corresponding submersible cable (mark)；Survey outside described immersible pump and be provided with the bucker 10 being coated with whole described immersible pump.
During immersible pump operating, one way stop peturn valve 4 is opened, and Unidirectional solenoid valve 8 is closed, it is ensured that it is smooth and easy and stable that liquid medium carries.
Closing one way stop peturn valve 4 while controlling to cut off the electricity supply by switch board before termination of pumping, submersible motor 1 shuts down, and submersible pump body 2 stops conveying liquid medium, and the liquid medium that one way stop peturn valve 4 is effectively prevented in lifting pipe 5 flows back in submersible pump body 2；Now Unidirectional solenoid valve 8 is opened, and alluvial is discharged by Unidirectional solenoid valve 8 and refluence pipe 9 at the liquid medium of lifting pipe 5, it is to avoid deposits and corrodes lifting pipe 5, and quickly solving liquid medium alluvial problem.
The foregoing is only preferred embodiment of the present utility model, all impartial changes done according to this utility model claim and modification, all should belong to covering scope of the present utility model.
Claims (4)
1. the effective immersible pump solving to flow backwards, including switch board, submersible pump body and submersible motor, described submersible pump body is connected to described submersible motor, and the outlet of described submersible pump body is provided with water out adapter, and described water out adapter connects lifting pipe by check-valves；It is characterized in that: described water out adapter is provided with tee T by flange between check-valves and lifting pipe, described tee T is not connected with the another one mouth of pipe of water out adapter and lifting pipe having refluence pipe by electromagnetic valve connection；Described electromagnetic valve, check-valves and submersible motor are connected to described switch board by corresponding submersible cable.
A kind of effective immersible pump solving to flow backwards the most according to claim 1, it is characterised in that: described check-valves is one way stop peturn valve.
A kind of effective immersible pump solving to flow backwards the most according to claim 2, it is characterised in that: described electromagnetic valve is Unidirectional solenoid valve.
4. the immersible pump flow backwards according to a kind of effective solution described in Claims 2 or 3, it is characterised in that: survey outside described immersible pump and be provided with the bucker being coated with whole described immersible pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403321.0U CN205744502U (en) | 2016-05-06 | 2016-05-06 | A kind of effective immersible pump solving to flow backwards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403321.0U CN205744502U (en) | 2016-05-06 | 2016-05-06 | A kind of effective immersible pump solving to flow backwards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744502U true CN205744502U (en) | 2016-11-30 |
Family
ID=57369474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620403321.0U Expired - Fee Related CN205744502U (en) | 2016-05-06 | 2016-05-06 | A kind of effective immersible pump solving to flow backwards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744502U (en) |
-
2016
- 2016-05-06 CN CN201620403321.0U patent/CN205744502U/en not_active Expired - Fee Related
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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: 20161130 Termination date: 20170506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |