CN206417166U - A kind of high pressure draught propulsion plant - Google Patents
A kind of high pressure draught propulsion plant Download PDFInfo
- Publication number
- CN206417166U CN206417166U CN201720076005.1U CN201720076005U CN206417166U CN 206417166 U CN206417166 U CN 206417166U CN 201720076005 U CN201720076005 U CN 201720076005U CN 206417166 U CN206417166 U CN 206417166U
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- CN
- China
- Prior art keywords
- engine
- centrifugal blower
- impeller
- high pressure
- air inlet
- 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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Abstract
The utility model is related to a kind of power set, more particularly to a kind of high pressure draught propulsion plant suitable for small boat.The device, including engine, first centrifugal blower and the second centrifugal blower, engine includes bent axle, first centrifugal blower includes the first air inlet being sequentially connected, first impeller, first airflow duct and the first air nozzle, second centrifugal blower includes the second air inlet being sequentially connected, second impeller, second airflow duct and the second air nozzle, first centrifugal blower and the second centrifugal blower are symmetricly set in the left and right sides of engine, first air inlet and the second air inlet are located at engine both sides and are oppositely arranged respectively, and with bent axle in axially vertical, first impeller and the second impeller are fixed on the two ends of bent axle.Using the present apparatus, overcome propeller plant and easily wind debris, flimsy defect, can be in complex water areas free running, and also the rotation of engine can accelerate the flowing of surrounding flow, give engine body cooling, make ship stable operation.
Description
Technical field
The utility model is related to a kind of power set, more particularly to a kind of high pressure draught suitable for small boat is promoted and filled
Put.
Background technology
Generally, small boat drives propeller to rotate by engine by drive link, so as to promote ship to advance in water.
However, in the waters that pasture and water grow thickly or water level is shallower, can usually occur pasture and water, debris etc. and wind and damage showing for propeller
As influenceing the normal/cruise of ship.Accordingly, it is desirable to provide a kind of utilization high pressure draught, which substitutes propeller, promotes pushing away for hull advance
Enter device.
The content of the invention
The purpose of this utility model is to provide a kind of high pressure draught propulsion plant, promoted using high pressure draught before hull
Enter, realize in complex water areas, the free running of shallow water area.
The utility model solve above-mentioned technical problem technical scheme be：
A kind of high pressure draught propulsion plant, including engine, the first centrifugal blower and the second centrifugal blower, engine include
Bent axle, the first centrifugal blower includes the first air inlet, the first impeller, the first airflow duct and the first air nozzle being sequentially connected,
Second centrifugal blower includes the second air inlet, the second impeller, the second airflow duct and the second air nozzle that are sequentially connected, first from
Heart blower fan and the second centrifugal blower are symmetricly set in the left and right sides of engine, and the first air inlet and the second air inlet are located at respectively
Engine both sides are simultaneously oppositely arranged, and with bent axle in axially vertical, and the first impeller and the second impeller are fixed on the two ends of bent axle；
Engine is one kind in gasoline engine, diesel engine or motor；First airflow duct and the second airflow duct are hollow tube；
First airflow duct and the second airflow duct are to be vertically arranged；First air nozzle and the second air nozzle are horizontally disposed.
Using having the beneficial effect that for the utility model high pressure draught propulsion plant, what it is due to the device inspiration is air, and
There is no any rotating machinery in water, therefore, overcome existing propeller plant and easily wind debris, flimsy defect,
The free running that may be implemented in complex water areas, when especially debris is more in flood generation, water, still may be implemented in the depth
Normally run in the waters changed unpredictably；In addition, engine is operationally, the air-flow of surrounding accelerates flowing, can be started simultaneously
The body cooling of machine, makes the operating of its continuous-stable, so as to be further ensured that the normal operation of ship.
Brief description of the drawings
Accompanying drawing is the structural representation of the utility model high pressure draught propulsion plant.
Numbering in accompanying drawing is that 1 is engine, and 101 be bent axle, and 2 be the first centrifugal blower, and 201 be the first air inlet,
202 be the first impeller, and 203 be the first airflow duct, and 204 be the first air nozzle, and 3 be the second centrifugal blower, and 301 be the second air intake
Mouthful, 302 be the second impeller, and 303 be the second airflow duct, and 304 be the second air nozzle.
Embodiment
As shown in drawings, a kind of high pressure draught propulsion plant, including engine 1, the first centrifugal blower 2 and the second centrifugation wind
Machine 3, engine 1 include bent axle 101, the first centrifugal blower 2 include be sequentially connected the first air inlet 201, the first impeller 202,
First airflow duct 203 and the first air nozzle 204, the second centrifugal blower 3 include the second air inlet 301, second being sequentially connected
Impeller 302, the second airflow duct 303 and the second air nozzle 304, the first centrifugal blower 2 and the second centrifugal blower 3 are symmetricly set in
The left and right sides of engine 1, the first air inlet 201 and the second air inlet 301 are located at the both sides of engine 1 and are oppositely arranged respectively,
And with bent axle 101 in axially vertical, the first impeller 202 and the second impeller 302 are fixed on the two ends of bent axle 101；Engine 1 is
One kind in gasoline engine, diesel engine or motor；First airflow duct 203 and the second airflow duct 303 are hollow tube；The
One airflow duct 203 and the second airflow duct 303 are to be vertically arranged；First air nozzle 204 and the second air nozzle 304 are water
It is flat to set.
Operation principle using the utility model high pressure draught propulsion plant is that the pushing meanss are installed on to the tail of hull
Portion, during navigation, the first impeller 202 of the first centrifugal blower 2 and the second centrifugal blower 3 is driven by engine 1 simultaneously
Rotated with the second impeller 302, produce high pressure draught and by the first airflow duct 203 and the end of the second airflow duct 303
First air nozzle 204 and the second air nozzle 304 spray, and utilize the advance of the reaction propulsion hull of air-flow.
Claims (5)
1. a kind of high pressure draught propulsion plant, it is characterised in that including engine (1), the first centrifugal blower (2) and the second centrifugation
Blower fan (3), the engine (1) includes bent axle (101), and first centrifugal blower (2) includes the first air intake being sequentially connected
Mouth (201), the first impeller (202), the first airflow duct (203) and the first air nozzle (204), second centrifugal blower (3)
Including the second air inlet (301) being sequentially connected, the second impeller (302), the second airflow duct (303) and the second air nozzle
(304), first centrifugal blower (2) and the second centrifugal blower (3) are symmetricly set in the left and right sides of engine (1), described
First air inlet (201) and the second air inlet (301) are located at respectively engine (1) both sides and to be oppositely arranged, and and bent axle
(101) in axially vertical, first impeller (202) and the second impeller (302) are fixed on the two ends of bent axle (101).
2. a kind of high pressure draught propulsion plant as claimed in claim 1, it is characterised in that the engine (1) be gasoline engine,
One kind in diesel engine or motor.
3. a kind of high pressure draught propulsion plant as claimed in claim 1, it is characterised in that first airflow duct (203)
It is hollow tube with the second airflow duct (303).
4. a kind of high pressure draught propulsion plant as claimed in claim 1, it is characterised in that first airflow duct (203)
It is to be vertically arranged with the second airflow duct (303).
5. a kind of high pressure draught propulsion plant as claimed in claim 1, it is characterised in that first air nozzle (204) and
Second air nozzle (304) is horizontally disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720076005.1U CN206417166U (en) | 2017-01-19 | 2017-01-19 | A kind of high pressure draught propulsion plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720076005.1U CN206417166U (en) | 2017-01-19 | 2017-01-19 | A kind of high pressure draught propulsion plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206417166U true CN206417166U (en) | 2017-08-18 |
Family
ID=59571907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720076005.1U Expired - Fee Related CN206417166U (en) | 2017-01-19 | 2017-01-19 | A kind of high pressure draught propulsion plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206417166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159880A (en) * | 2018-08-23 | 2019-01-08 | 陈国宝 | Electric jet speedboat |
| CN112154969A (en) * | 2020-11-03 | 2021-01-01 | 辛成光 | Oxygen-increasing machine for crayfish is bred |
-
2017
- 2017-01-19 CN CN201720076005.1U patent/CN206417166U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159880A (en) * | 2018-08-23 | 2019-01-08 | 陈国宝 | Electric jet speedboat |
| CN112154969A (en) * | 2020-11-03 | 2021-01-01 | 辛成光 | Oxygen-increasing machine for crayfish is bred |
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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: 20170818 Termination date: 20200119 |