CN206693171U - A kind of new power station sewage blocking device - Google Patents
A kind of new power station sewage blocking device Download PDFInfo
- Publication number
- CN206693171U CN206693171U CN201720505887.9U CN201720505887U CN206693171U CN 206693171 U CN206693171 U CN 206693171U CN 201720505887 U CN201720505887 U CN 201720505887U CN 206693171 U CN206693171 U CN 206693171U
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- Prior art keywords
- passage
- welded
- downside
- power station
- helical
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Abstract
It the utility model is related to power station field, disclose a kind of new power station sewage blocking device, including motor, first sleeve is welded with the upside of motor, screw thread is provided with the first screw rod on the upside of first sleeve, the motor left-hand axis is connected with rotating shaft, rotating shaft surface soldered has helical-blade, passage is installed on the outside of helical-blade, middle side part is welded with charging aperture on passage, middle side part is provided with through hole under the passage, connecting rod is symmetrically welded with the downside of the passage, filter is welded with the downside of connecting rod, water pipe is installed on the downside of filter, left end is welded with conduit on the downside of the passage, material box is threaded with the downside of conduit, the passage left end is welded with the second sleeve pipe, second u pper s ide is threaded with the second screw rod.The utility model is simple in construction, reasonable in design, carries out double filtration by helical-blade and filter, filter effect more preferably, so as to avoid the blocking to water wheeler, conveniently makes electricity generation system normal operation.
Description
Technical field
A kind of new power station sewage blocking device is the utility model is related to, belongs to power station and blocks dirty technical field.
Background technology
Power station is the integration engineering facility that water can be converted to electric energy, generally comprises and is formed by dash, outlet structure escape works
Reservoir and Diversion system of hydropower station, power plant building, electromechanical equipment etc..The high water level water of reservoir flows into factory building through diversion system and pushed away
Dynamic turbine-generator units send electric energy, then boosted transformer, switchyard and transmission line of electricity input power network.
It is typically no to block dirty equipment when diversion system enters factory building during hydropower station system is run,
When promoting hydraulic generator, prolonged sludge accumulation easily influences the rotation of water wheels, so as to influence normally to generate electricity, tradition
Method be exactly to be filtered using a screen pack, but during filtering, due to being that single is filtered, easy mistake
Filter is not thorough, easily make silt by, so as to easily causing the exception of electricity generation system, if silt is not intercepted, it is necessary to
Regular cleaning is manually carried out to silt, so as to consume substantial amounts of manpower, while is also easily caused danger, due to high water level
It is larger to flow to low water level impulse force, if artificial go operation to be easy for occurring surprisingly, it is therefore desirable to which setting for dirt can be blocked by designing one
It is standby.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, there is provided a kind of simple in construction, reasonable in design
New power station sewage blocking device, can effectively meet existing demand.
The utility model is to be achieved through the following technical solutions：
A kind of new power station sewage blocking device, including motor, the motor upside are welded with first
Sleeve pipe, first sleeve upside screw thread are provided with the first screw rod, and the motor left-hand axis is connected with rotating shaft, described
Rotating shaft surface soldered has helical-blade, is provided with passage on the outside of the helical-blade, middle side part is welded with charging on the passage
Mouthful, middle side part is provided with through hole under the passage, and connecting rod is symmetrically welded with the downside of the passage, is welded on the downside of the connecting rod
Filter is connected to, water pipe is installed on the downside of the filter, left end is welded with conduit, the conduit downside on the downside of the passage
Material box is threaded with, the passage left end is welded with the second sleeve pipe, and second u pper s ide is threaded with second
Screw rod.
As optimal technical scheme of the present utility model, the surface of the helical-blade is network structure, and the diameter of mesh
Less than the diameter of the grains of sand.
As optimal technical scheme of the present utility model, power switch is provided with the motor.
As optimal technical scheme of the present utility model, described filter is network structure made of ferrous material.
As optimal technical scheme of the present utility model, the charging aperture is flared structure, and is connected with passage.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is simple in construction, reasonable in design, and by setting helical-blade, preferably water is filtered, while
It is convenient that silt is promoted, avoid silt from blocking electricity generation system component, avoid power station from occurring abnormal, due to pushing away for helical-blade
Dynamic, to the uniform promotion of silt, by setting material box, the convenient silt to filtering is collected, so as to avoid blocking the hydraulic turbine,
Conveniently make hydraulic turbine normal power generation；By setting filter, double filtration preferably is carried out to water, makes water limpider, so as to
The unimpeded of electricity generation system is ensure that, decreases artificial cleaning, and convenient installation, convenient operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, rotating shaft, 2, helical-blade, 3, charging aperture, 4, passage, the 5, first screw rod, 6, first sleeve, 7, motor,
8th, connecting rod, 9, filter, 10, water pipe, 11, through hole, 12, material box, 13, conduit, the 14, second sleeve pipe, the 15, second screw rod.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：
A kind of new power station sewage blocking device, including motor 7, power switch, the motor 7 are provided with the motor 7
Upside is welded with first sleeve 6, and the upside screw thread of first sleeve 6 is provided with the first screw rod 5, the left side axis connection of motor 7
There is rotating shaft 1, the surface soldered of rotating shaft 1 has helical-blade 2, and the surface of helical-blade 2 is less than for the diameter of network structure and mesh
Grains of sand diameter, the outside of the helical-blade 2 are provided with passage 4, and middle side part is welded with charging aperture 3 on the passage 4, it is described enter
Material mouth 3 is flared structure and to be connected with passage 4, and described 4 times middle side parts of passage are provided with through hole 11, under the passage 4
Side is symmetrically welded with connecting rod 8, and the downside of connecting rod 8 is welded with filter 9, and the filter 9 is made of ferrous material
Network structure, the downside of filter 9 are provided with water pipe 10, and the downside left end of passage 4 is welded with conduit 13, the conduit
13 downsides are threaded with material box 12, and the left end of passage 4 is welded with the second sleeve pipe 14, the upside spiral shell of the second sleeve pipe 14
Line is connected with the second screw rod 15.
Operation principle：The first screw rod 5 and the second screw rod 15 are rotated first, and the first screw rod 5 and the second screw rod 15 are fixed on
Being fallen under high water level at the interception of low water level, open motor 7, motor 7 drives the rotating shaft of rotating shaft 1, so as to drive helical-blade 2 to rotate,
When water is entered by charging aperture 3, it will due to the promotion of helical-blade 2, silt is pushed into material box by conduit 13
In 12, there is part silt to be fallen by through hole 11, then filtering again is carried out by filter 9, so as to pass water through
Water pipe 10 is discharged, and impacts water wheeler, convenient to carry out normal power generation, avoids blocking water wheeler.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of new power station sewage blocking device, including motor（7）, it is characterised in that：The motor（7）Upside is welded with first
Sleeve pipe（6）, the first sleeve（6）Upside screw thread is provided with the first screw rod（5）, the motor（7）Left-hand axis is connected with rotating shaft
（1）, the rotating shaft（1）Surface soldered has helical-blade（2）, the helical-blade（2）Outside is provided with passage（4）, the guide
Pipe（4）Upper middle side part is welded with charging aperture（3）, the passage（4）Lower middle side part is provided with through hole（11）, the passage（4）
Downside is symmetrically welded with connecting rod（8）, the connecting rod（8）Downside is welded with filter（9）, the filter（9）Pacify downside
Equipped with water pipe（10）, the passage（4）Downside left end is welded with conduit（13）, the conduit（13）Downside is threaded with Sheng
Hopper（12）, the passage（4）Left end is welded with the second sleeve pipe（14）, second sleeve pipe（14）Upside is threaded with
Two screw rods（15）.
A kind of 2. new power station sewage blocking device according to claim 1, it is characterised in that：The helical-blade（2）Table
Face is network structure, and the diameter of mesh is less than the diameter of the grains of sand.
A kind of 3. new power station sewage blocking device according to claim 1, it is characterised in that：The motor（7）Upper setting
There is power switch.
A kind of 4. new power station sewage blocking device according to claim 1, it is characterised in that：Described filter（9）For
For network structure made of ferrous material.
A kind of 5. new power station sewage blocking device according to claim 1, it is characterised in that：The charging aperture（3）For loudspeaker
Shape structure, and and passage（4）Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720505887.9U CN206693171U (en) | 2017-05-09 | 2017-05-09 | A kind of new power station sewage blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720505887.9U CN206693171U (en) | 2017-05-09 | 2017-05-09 | A kind of new power station sewage blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206693171U true CN206693171U (en) | 2017-12-01 |
Family
ID=60448314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720505887.9U Expired - Fee Related CN206693171U (en) | 2017-05-09 | 2017-05-09 | A kind of new power station sewage blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206693171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111172949A (en) * | 2020-02-13 | 2020-05-19 | 浙江水利水电学院 | Strengthen preventing soil erosion and water conservancy construction slope protection structure |
-
2017
- 2017-05-09 CN CN201720505887.9U patent/CN206693171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111172949A (en) * | 2020-02-13 | 2020-05-19 | 浙江水利水电学院 | Strengthen preventing soil erosion and water conservancy construction slope protection structure |
| CN111172949B (en) * | 2020-02-13 | 2021-04-02 | 浙江水利水电学院 | Strengthen preventing soil erosion and water conservancy construction slope protection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20180509 |