CN206644981U - A kind of hydraulic propeller peculiar to vessel - Google Patents
A kind of hydraulic propeller peculiar to vessel Download PDFInfo
- Publication number
- CN206644981U CN206644981U CN201720441494.6U CN201720441494U CN206644981U CN 206644981 U CN206644981 U CN 206644981U CN 201720441494 U CN201720441494 U CN 201720441494U CN 206644981 U CN206644981 U CN 206644981U
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- China
- Prior art keywords
- tube body
- outer tube
- vessel
- water
- rear chamber
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Abstract
The utility model discloses a kind of hydraulic propeller peculiar to vessel, it is related to driving equipment field, including an at least spray module, the spray module includes interior tube body, outer tube body and drive device, interior tube body is inserted in outer tube body, a cavity is formed between interior tube body and outer tube body, one end of outer tube body is connected with drive device, and the other end is provided with water jet；A plurality of dividing plates are provided with outer tube body, cavity is separated into a plurality of chambers；Interior tube body is provided with a plurality of pistons, and each chamber is divided into cup and rear chamber；Outer tube body is provided with an at least inlet opening in each rear chamber, and room is provided with least one towards the inclined apopore of water jet to interior tube body in each of front, and piston is provided with an at least through hole and is equipped with the first check valve.The beneficial effects of the utility model：Interior tube body is slidably reciprocated by drive device, so that the water in chamber sprays at a high speed from water jet, to form the power promoted, have the advantages that driven at low speed forms high-speed jet, resistance is small, environmentally friendly, security is good.
Description
Technical field
It the utility model is related to driving equipment field, more particularly to a kind of hydraulic propeller peculiar to vessel.
Background technology
With the development of science and technology, the vehicles are also increasingly flourishing.Many countries all manufacture amphibious vapour in research and development at present
Car, also referred to as amphibious vehicle.Amphibian automobile as it is a kind of not only can on land but also can be to be travelled in water the vehicles, more
Come more welcomed by the people.
The existing transporting equipment that can be walked in water includes amphibian automobile, ship etc., the driving side of these transporting equipments
Formula generally use propeller type of drive, propeller type of drive mainly includes blade and drives the motor of blade rotation, this
Problems be present in traditional propeller type of drive：1. because blade is exposed in water, debris is easily because of blade high speed in water
Rotate and be stuck on blade, cause blade stuck, equipment can not continue to move ahead.2. blade rotates at a high speed water in an exposed manner
In, great potential safety hazard be present for the biology in water of parading.
The content of the invention
The utility model provides a kind of hydraulic propeller peculiar to vessel, is easily blocked with overcoming existing propeller driving blade to be present
Extremely, the shortcomings of security deficiency.
The utility model adopts the following technical scheme that：
A kind of hydraulic propeller peculiar to vessel, including an at least spray module, above-mentioned spray module include interior tube body, outer tube body with
And drive device, what above-mentioned interior tube body can slide along its length be inserted in outer tube body and both ends extend to the outer of outer tube body
Portion, a cavity is formed between interior tube body and outer tube body, one end of above-mentioned outer tube body is connected with drive device, and the other end is provided with water spray
Mouthful；A plurality of dividing plates are provided with above-mentioned outer tube body, cavity is separated into a plurality of chambers；Above-mentioned interior tube body outer wall is in each chamber
A piston is inside provided with, each chamber is divided into cup and rear chamber；One end side wall of the above-mentioned outer tube body in each rear chamber close to dividing plate
Provided with an at least inlet opening, room is provided with least one towards water jet inclination to above-mentioned interior tube body close to one end side wall of piston in each of front
The apopore of setting, each piston are provided with an at least through hole, and above-mentioned through hole, which is equipped with one, allows water to flow to the of cup from rear chamber
One check valve.
Further, above-mentioned inlet opening is equipped with second check valve for allowing water to flow to rear chamber from outside, above-mentioned apopore
It is equipped with the 3rd check valve that water can be flow to from cup in interior tube body.
As a kind of specific embodiment, above-mentioned drive device is hydraulic cylinder, and the marine high-speed hydraulic propeller includes multiple
Several above-mentioned spray modules, and using two in straight arranged spray module is erected as one group, form a driver element, each driving
Unit, which is equipped with one, makes the magnetic valve of the two above-mentioned asynchronous runnings of hydraulic cylinder, so that two spray module alternating water deliveries of driver element.
As another specific embodiment, above-mentioned drive device is linear electric motors.
Further, above-mentioned outer tube body is provided with a plurality of above-mentioned water inlets along the radially uniform distribution of outer tube body in each rear chamber
Hole, and mutually stagger on outer tube length direction between the inlet opening of adjacent two rear chamber.
Further, room is provided with a plurality of above-mentioned water outlets along the radially uniform distribution of outer tube body to above-mentioned interior tube body in each of front
Hole, and mutually stagger on interior tube length direction between the apopore of adjacent two cup.
As a kind of specific embodiment, above-mentioned inlet opening is provided with filter screen.
As another specific embodiment, the outer cover of above-mentioned outer tube body is provided with a filter cylinder.
Further, the outer circumference surface of above-mentioned piston is provided with the first sealing ring, and aforementioned barriers inner peripheral surface is provided with the second sealing
Circle.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model has following excellent
Point：
In one, the utility model, including an at least spray module, above-mentioned spray module include interior tube body, outer tube body with
And drive device, interior tube body are slidably inserted in outer tube body, a cavity, above-mentioned outer tube body are formed between interior tube body and outer tube body
It is interior to be provided with a plurality of dividing plates, cavity is separated into a plurality of chambers；Interior tube body outer wall is provided with a piston in each chamber, will be every
Individual chamber is divided into cup and rear chamber；Outer tube body is provided with an at least inlet opening in each rear chamber, and inlet opening is equipped with the second list
To valve；Room is provided with apopore to interior tube body in each of front, and each piston is provided with an at least through hole, and to be equipped with first unidirectional for through hole
Valve.In use, first by drive device by interior tube body towards rear chamber direction pull when, rear chamber space diminishes, and cup space becomes big,
Water in rear chamber flows into cup through the first check valve, so that the pressure in two spaces keeps equal.Again will by drive device
Interior tube body towards cup direction push when, cup space diminishes, and hydraulic pressure becomes strong, due to the obstruction of the first check valve, the water in cup
It can only be discharged from apopore, the water in each cup is collected to interior tube body through apopore, and is sprayed from water jet, forms propulsion
Power；Rear chamber space becomes big simultaneously, and hydraulic pressure dies down, and the water outside spray module is packed into rear chamber from inlet opening.It can be seen that pass through drive
Dynamic device makes interior tube body constantly slidably reciprocate, you can the spray module is constantly sprayed water towards water jet, to form the dynamic of propulsion
Power, has that security is good, will not be stuck the advantages that.
Secondly, in the utility model, drive device is hydraulic cylinder, and the marine high-speed hydraulic propeller includes a plurality of above-mentioned
Spray module, and using two in straight arranged spray module is erected as one group, a driver element is formed, each driver element arranges
There is a magnetic valve for making the two above-mentioned asynchronous runnings of hydraulic cylinder, so that two spray module alternating water deliveries of driver element, so that
One driver element can realize continuous water spray, and generation has successional power.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of outer tube body and interior tube body.
Fig. 2 is the structural representation of interior tube body.
Fig. 3 is the sectional view of outer tube body and interior tube body and interior tube body moves towards the A directions of arrow, and wherein the direction of arrow is current
The direction of motion.
Fig. 4 is the sectional view of outer tube body and interior tube body and interior tube body moves towards the B directions of arrow, and wherein the direction of arrow is current
The direction of motion.
Fig. 5 is the structural representation of driver element and spray module a is in water spray state, and wherein arrow is represented in hydraulic cylinder
The flow direction of liquid.
Fig. 6 is the structural representation of driver element and spray module b is in water spray state, and wherein arrow is represented in hydraulic cylinder
The flow direction of liquid.
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
Clear, complete description, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on embodiment of the present utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to figs. 1 to Fig. 4, a kind of hydraulic propeller peculiar to vessel, including a plurality of spray modules, the spray module include inner tube
Body 1, outer tube body 2 and drive device（It is not drawn into figure）, what interior tube body 1 can slide along its length is inserted in outer tube body 2
And both ends extend to the outside of outer tube body 2.A cavity 3 is formed between interior tube body 1 and outer tube body 2.One end of outer tube body 2 and driving
Device（It is not drawn into figure）Connection, the other end are provided with water jet 11；A plurality of dividing plates 22 are provided with outer tube body 2, cavity 3 is separated
Pluralize a chamber.The outer wall of interior tube body 1 is provided with a piston 12 in each chamber, and each chamber is divided into cup 31 and rear chamber
32.Outer tube body 2 is provided with an at least inlet opening 21, and each inlet opening 21 in each rear chamber 32 close to one end side wall of dividing plate 22
It is equipped with second check valve for allowing water to flow to rear chamber 32 outside the spray module（It is not drawn into figure）.Interior tube body 1 is every
Individual cup 31 is provided with least one apopore 13 being obliquely installed towards water jet 11 close to one end side wall of piston 12, and each goes out
Water hole 13 is equipped with the 3rd check valve that water can be flow to from cup 31 in interior tube body 1（It is not drawn into figure）.Each piston 12
Provided with an at least through hole 121, each through hole 121 is equipped with first check valve for allowing water to flow to cup 31 from rear chamber 32（Figure
In be not drawn into）.
Referring to figs. 1 to Fig. 4, the operation principle of above-mentioned spray module：1. pass through above-mentioned drive device first（Do not drawn in figure
Go out）By interior tube body 1 along A directions pull when, the space of rear chamber 32 diminishes, and hydraulic pressure becomes strong, while the space of cup 31 becomes big, and hydraulic pressure becomes
It is weak, the first check valve of the water via through holes 121 in rear chamber（It is not drawn into figure）Cup 31 is flowed into, simultaneously because the second check valve
（It is not drawn into figure）With the 3rd check valve（It is not drawn into figure）Obstruction, it is ensured that the water in rear chamber 32 will not flow through inlet opening 21
Go out, the water at water jet 11 will not paddle hole 13 be back to cup 31.2. pass through above-mentioned drive device again（It is not drawn into figure）
By interior tube body 1 along B directions push when, the space of cup 31 diminishes, and hydraulic pressure becomes strong, due to the first check valve in through hole 121（In figure not
Draw）Obstruction, the water in cup 31 can only discharge from apopore 13, and the water in each cup 31 is collected to inner tube through apopore 13
In body 1, and sprayed from water jet 11, form the power of propulsion；The space of rear chamber 32 becomes big simultaneously, and hydraulic pressure dies down, the water spray group
Water outside part is packed into rear chamber 32 from inlet opening 21.It can be seen that pass through above-mentioned drive device（It is not drawn into figure）Make interior tube body 1 not
Slidably reciprocate disconnectedly, the current in a plurality of chambers can be made to collect and be sprayed at a high speed in the form of discontinuity from water jet 11, shape
Into the power of propulsion.The spray module has the characteristics of driven at low speed forms high-speed jet, and device underwater portion resistance is small, work
Efficiency high, environmentally friendly, the advantages that security is good.
Reference picture 5 and Fig. 6, preferably：Above-mentioned drive device is hydraulic cylinder, the marine high-speed hydraulic propeller bag
A plurality of above-mentioned spray modules are included, and one is formed in straight arranged spray module a and spray module b is erected as one group using two
Driver element.Each driver element, which is equipped with one, makes the magnetic valve 7 of spray module a and the asynchronous runnings of spray module b, so that above-mentioned
The spray module a and spray module b alternating water deliveries of driver element.The operation principle of driver element：Hydraulic cylinder is made by electromagnet 7
61 and hydraulic cylinder 62 in liquid as arrows in fig. 5 direction flow when, by spray module a spray current, formed power.Pass through
When the working condition of switching electromagnet 7 makes liquid in hydraulic cylinder 61 and hydraulic cylinder 62 direction is flowed as indicated by arrows in fig. 6, by spraying
Water assembly b sprays current, forms power.It can be seen that electromagnet 7 can make spray module a and spray module b alternating water deliveries, to produce
Successional power.As another embodiment, above-mentioned drive device is alternatively linear electric motors.Multiple above-mentioned driver elements are along water
Square high-speed spray propeller can be formed to being intervally arranged, be used for hull.
As shown in Figure 1 to Figure 4, preferably：Outer tube body 2 is provided with a plurality of radially equal along outer tube body 2 in each rear chamber 32
The inlet opening 21 of even distribution, and mutually stagger on the length direction of outer tube body 2 between the inlet opening 21 of adjacent two rear chamber 32.It is interior
Room 31 is provided with a plurality of apopores 13 along 1 radially uniform distribution of outer tube body to body 1 in each of front, and adjacent two cup 31
Between apopore 13 mutually stagger on the length direction of interior tube body 1, so that each apopore 13 spray water when it is each in interior tube body 1
Orientation produces identical power.As specific embodiment：Each inlet opening 21 is provided with filter screen（It is not drawn into figure）, to prevent water
Middle debris blocks inlet opening 21.As another specific embodiment：The outer cover of outer tube body 2 is provided with a filter cylinder（It is picture in figure
Go out）, with filtrating impurity in water, prevent that debris blocks inlet opening 21 in water.
Reference picture 3 and Fig. 4, as specific embodiment, the outer circumference surface of piston 12 is provided with the first sealing ring 122, dividing plate
22 inner peripheral surface is provided with the second sealing ring 221.
Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto,
All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading scope of protection of the utility model
For.
Claims (9)
- A kind of 1. hydraulic propeller peculiar to vessel, it is characterised in that：Including an at least spray module, the spray module includes inner tube Body, outer tube body and drive device, what said inner tube body can slide along its length be inserted in outer tube body and both ends extend to The outside of outer tube body, a cavity is formed between interior tube body and outer tube body, one end of the outer tube body is connected with drive device, another End is provided with water jet；A plurality of dividing plates are provided with the outer tube body, cavity is separated into a plurality of chambers；The external wall of said inner tube A piston is provided with each chamber, each chamber is divided into cup and rear chamber；The outer tube body is in each rear chamber close to dividing plate One end side wall be provided with an at least inlet opening, room is provided with an at least court to said inner tube body close to one end side wall of piston in each of front The apopore that water jet is obliquely installed, each piston are provided with an at least through hole, and the through hole, which is equipped with one, allows water can be from rear chamber stream To the first check valve of cup.
- A kind of 2. hydraulic propeller peculiar to vessel as claimed in claim 1, it is characterised in that：The inlet opening, which is equipped with one, allows water can The second check valve of rear chamber is flow to from outside, the apopore is equipped with the 3rd list that water can be flow to from cup in interior tube body To valve.
- A kind of 3. hydraulic propeller peculiar to vessel as claimed in claim 1, it is characterised in that：The drive device is hydraulic cylinder, should Marine high-speed hydraulic propeller includes a plurality of spray modules, and is in erect straight arranged spray module as one using two Group, a driver element is formed, each driver element, which is equipped with one, makes the magnetic valve of the two asynchronous runnings of hydraulic cylinder, so that driving Two spray module alternating water deliveries of unit.
- A kind of 4. hydraulic propeller peculiar to vessel as claimed in claim 1, it is characterised in that：The drive device is linear electric motors.
- A kind of 5. hydraulic propeller peculiar to vessel as claimed in claim 1, it is characterised in that：The outer tube body is provided with each rear chamber A plurality of inlet openings along the radially uniform distribution of outer tube body, and in outer tube length between the inlet opening of adjacent two rear chamber Mutually stagger on direction.
- A kind of 6. hydraulic propeller peculiar to vessel as claimed in claim 1, it is characterised in that：Room is provided with said inner tube body in each of front A plurality of apopores along the radially uniform distribution of outer tube body, and in interior tube length between the apopore of adjacent two cup Mutually stagger on direction.
- A kind of 7. hydraulic propeller peculiar to vessel as claimed in claim 1, it is characterised in that：The inlet opening is provided with filter screen.
- A kind of 8. hydraulic propeller peculiar to vessel as claimed in claim 1, it is characterised in that：The outer cover of the outer tube body is provided with one Filter cylinder.
- A kind of 9. hydraulic propeller peculiar to vessel as claimed in claim 1, it is characterised in that：The outer circumference surface of the piston is provided with the One sealing ring, the dividing plate inner peripheral surface are provided with the second sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441494.6U CN206644981U (en) | 2017-04-25 | 2017-04-25 | A kind of hydraulic propeller peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441494.6U CN206644981U (en) | 2017-04-25 | 2017-04-25 | A kind of hydraulic propeller peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206644981U true CN206644981U (en) | 2017-11-17 |
Family
ID=60277380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720441494.6U Expired - Fee Related CN206644981U (en) | 2017-04-25 | 2017-04-25 | A kind of hydraulic propeller peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206644981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688784A (en) * | 2018-06-20 | 2018-10-23 | 王万道 | A kind of operating method of marine propuision system electric hydaulic water spray unit |
-
2017
- 2017-04-25 CN CN201720441494.6U patent/CN206644981U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688784A (en) * | 2018-06-20 | 2018-10-23 | 王万道 | A kind of operating method of marine propuision system electric hydaulic water spray unit |
| CN108688784B (en) * | 2018-06-20 | 2023-08-15 | 王万道 | Operation method of electric hydraulic water spraying unit of ship propulsion system |
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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: 20171117 Termination date: 20180425 |