CN201925231U - Eddy guiding energy saver - Google Patents
Eddy guiding energy saver Download PDFInfo
- Publication number
- CN201925231U CN201925231U CN2011200075508U CN201120007550U CN201925231U CN 201925231 U CN201925231 U CN 201925231U CN 2011200075508 U CN2011200075508 U CN 2011200075508U CN 201120007550 U CN201120007550 U CN 201120007550U CN 201925231 U CN201925231 U CN 201925231U
- Authority
- CN
- China
- Prior art keywords
- honeycomb duct
- guiding
- guiding gutter
- eddy
- interior
- 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 - Lifetime
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- Hydraulic Turbines (AREA)
Abstract
The utility model discloses an eddy guiding energy saver, comprising an inner guiding tube and an outer guiding tube. A liquid main channel is arranged inside the inner guiding tube, wherein an auxiliary channel is formed between the inner guiding tube and the outer guiding tube, an outer guiding trench is formed at the outer side of the inner guiding tube, an inner guiding trench is formed at the inner side of the outer guiding tube, and the outer guiding trench and the inner guiding trench are arranged uniformly in a staggered way. The utility model provides the eddy guiding energy saver, the state of the eddy is corrected through a vertical groove-shaped guiding trench in the auxiliary channel so that the resistance of a system can be overcome, and the matched power of a water pump can be significantly reduced under the same operational conditions of lift head and flow rate without changing the flow rate of the water pump, thereby the purpose of saving the operating expense of the equipment is achieved.
Description
Technical field
The utility model relates to a kind of turbine guide device, relates in particular to a kind of turbine guide economizer.
Background technique
In the waterpower course of conveying, the position of hydraulic pressure maximum is at the pump outlet place.When pump outlet ejected current, current were sinuous flow state at random.What current at first ran into is the obstruction of carrier wall, and when current swash when being mapped on the tube wall, tube wall promptly produces bounce-back to it, when the current after the bounce-back suffer from the current of pump outlet again, can form the eddy current and the turbulent condition of cancelling out each other again.This has just increased the resistance of current virtually, and has consumed the conveying capacity of water pump, thereby has reduced the lift of exit of pump indirectly.
Existing fluid pressurized device generally is made up of suction chamber, pumping chamber, 3 parts in jet chamber on the market.Its pumping chamber is a negative cavity, does not have direct pressurization.Its suction chamber is to be used to absorb the high-pressure water flow that exit of pump is ejected into tube wall, and it is imported negative cavity, through a series of siphonic process, forms jet and merges from jet chamber's ejection and with current in the pipeline; Because in its negative cavity is flat configuration, enters the easier formation turbulent eddy of the current stream mode in the negative cavity, thereby its energy-saving effect is reduced.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of turbine guide economizer, solves when having water pump water supply now pump discharge eddy current, the energy dissipation phenomenon that turbulent condition caused.
The utility model is to solve the problems of the technologies described above the technological scheme that adopts to provide a kind of turbine guide economizer, honeycomb duct and outer honeycomb duct in comprising, honeycomb duct inside is the fluid main passage in described, wherein, be formed with accessory channel in the middle of honeycomb duct and the outer honeycomb duct in described, the honeycomb duct outside is formed with outer guiding gutter in described, and described outer honeycomb duct inboard is formed with interior guiding gutter, and described outer guiding gutter and interior guiding gutter evenly are staggeredly arranged.
Above-mentioned turbine guide economizer, wherein, described interior honeycomb duct two ends are 15
0～30
0The oblique angle.
Above-mentioned turbine guide economizer, wherein, the described outer guiding gutter and the interior guiding gutter degree of depth are 1～5mm.
Above-mentioned turbine guide economizer, wherein, described outer guiding gutter and interior guiding gutter stagger 5
0～10
0Evenly arrange.
The utility model contrast prior art has following beneficial effect: the turbine guide economizer that the utility model provides, by vertical furrow shape guiding groove in the accessory channel eddy current state is corrected, can overcome the resistance of system, do not changing under the pump capacity situation, can make water pump under the operating conditions of identical lift and flow, match power can significantly reduce, thereby reaches the purpose of saving the equipment operation expense.
Description of drawings
Fig. 1 is the utility model turbine guide economizer structural representation;
Fig. 2 is the utility model turbine guide economizer structure plan view.
Honeycomb duct in 1 outer honeycomb duct 2 links 3
5 adpting flanges, 6 fixing bolts, 7 accessory channels
Guiding gutter in the 8 outer guiding gutters 9
Embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1 is the utility model turbine guide economizer structural representation.
See also Fig. 1, honeycomb duct 3 and outer honeycomb duct 1 in the turbine guide economizer that the utility model provides comprises, honeycomb duct 3 inside are the fluid main passage in described, wherein, be formed with accessory channel 7 in the middle of honeycomb duct 3 and the outer honeycomb duct 1 in described, honeycomb duct 3 outsides are formed with outer guiding gutter 8 in described, and described outer honeycomb duct 1 inboard is formed with interior guiding gutter 9, and described outer guiding gutter 8 and interior guiding gutter 9 evenly are staggeredly arranged.
The turbine guide device is made up of inside and outside honeycomb duct, interior honeycomb duct 3 and outer honeycomb duct 1 are fixedly linked by link 2, interior honeycomb duct 3 is an one-piece element, outer honeycomb duct 1 is divided into two-part up and down, be respectively inlet segment and water exit end, the centre installs adpting flange 5 additional, thus the installation and the maintenance of honeycomb duct 3 in helping.Turbine guide device two ends can adopt flange, wire connection or clip mode to connect according to on-site actual situations, are applicable to different installation occasions.Wherein interior honeycomb duct 3 inside are the fluid main passage, and inside and outside honeycomb duct intermediate space is an accessory channel 7.Press 5 in the interior honeycomb duct outside, outer honeycomb duct inboard
0～15
0Divide equally, after dividing equally, wherein 2.5
0～10
0Be processed into the guiding gutter of dark 1～5mm, be beneficial to making in order of inner-walls of duct place eddy current state current.Interior honeycomb duct two ends are processed into 15
0～30
0The oblique angle is beneficial to the guiding of peeling off of jet layer and backset bed.In addition, inside and outside honeycomb duct groove evenly is staggeredly arranged, and promptly outer guiding gutter 8 and interior guiding gutter 9 preferably evenly stagger 5
0-10
0Evenly arrange.Overlook 90 at interior honeycomb duct
0C is provided with two row's fixed connecting plates in length and breadth on axis.Honeycomb duct relevant position boring outside, conessi is corresponding with interior honeycomb duct fixed connecting plate.
When fluid flows in the turbine guide pressurized machine, the fluid of exit of pump enters turbine guide economizer main passage, because exit of pump is ejected into the high-pressure water flow of pipeline, the main current of high pressure high flow rate are when passing through the main passage of turbine guide device, because the siphonage that current at a high speed form, in turbine guide economizer accessory channel, can form negative pressure, formed negative pressure can be corrected the eddy current state by vertical furrow shape guiding groove in the accessory channel, and interior guide pipe bottom angle can be cut water conservancy diversion to backset bed.And the sinuous flow layer of the water outlet of water pump produced one suction, can substitute the part lift of recycle pump and overcome the resistance of system, do not changing under the pump capacity situation, can make water pump under the operating conditions of identical lift and flow, match power can significantly reduce, thereby reaches the purpose of saving the equipment operation expense.
Though the utility model discloses as above with preferred embodiment; right its is not in order to limit the utility model; any those skilled in the art; in not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (4)
1. turbine guide economizer, comprise interior honeycomb duct (3) and outer honeycomb duct (1), honeycomb duct (3) inside is the fluid main passage in described, it is characterized in that, be formed with accessory channel (7) in described in the middle of honeycomb duct (3) and the outer honeycomb duct (1), honeycomb duct (3) outside is formed with outer guiding gutter (8) in described, and described outer honeycomb duct (1) inboard is formed with interior guiding gutter (9), and described outer guiding gutter (8) and interior guiding gutter (9) evenly are staggeredly arranged.
2. turbine guide economizer as claimed in claim 1 is characterized in that, described interior honeycomb duct (3) two ends are 15
0～30
0The oblique angle.
3. turbine guide economizer as claimed in claim 1 is characterized in that, the described outer guiding gutter (8) and interior guiding gutter (9) degree of depth are 1～5mm.
4. turbine guide economizer as claimed in claim 1 is characterized in that, described outer guiding gutter (8) and interior guiding gutter (9) stagger 5
0～10
0Evenly arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200075508U CN201925231U (en) | 2011-01-12 | 2011-01-12 | Eddy guiding energy saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200075508U CN201925231U (en) | 2011-01-12 | 2011-01-12 | Eddy guiding energy saver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201925231U true CN201925231U (en) | 2011-08-10 |
Family
ID=44429082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200075508U Expired - Lifetime CN201925231U (en) | 2011-01-12 | 2011-01-12 | Eddy guiding energy saver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201925231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358750A (en) * | 2014-10-11 | 2015-02-18 | 沈阳航空航天大学 | Pipeline boundary layer damping device |
| CN104563963A (en) * | 2015-01-28 | 2015-04-29 | 梁伟成 | Thermal well-flushing fluid director |
-
2011
- 2011-01-12 CN CN2011200075508U patent/CN201925231U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358750A (en) * | 2014-10-11 | 2015-02-18 | 沈阳航空航天大学 | Pipeline boundary layer damping device |
| CN104563963A (en) * | 2015-01-28 | 2015-04-29 | 梁伟成 | Thermal well-flushing fluid director |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |