CN209833955U - U-shaped life buoy - Google Patents
U-shaped life buoy Download PDFInfo
- Publication number
- CN209833955U CN209833955U CN201920312001.8U CN201920312001U CN209833955U CN 209833955 U CN209833955 U CN 209833955U CN 201920312001 U CN201920312001 U CN 201920312001U CN 209833955 U CN209833955 U CN 209833955U
- Authority
- CN
- China
- Prior art keywords
- life buoy
- booster pump
- type life
- shaped
- battery
- 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
Links
Abstract
The utility model relates to a U type life buoy, including U type life buoy body, the inside battery that is equipped with of U type life buoy body, the battery is connected with control system circuit board and axial compressor booster pump, and the axial compressor booster pump is equipped with the water inlet outward, and the water inlet sets up relatively just, anti-two sides in U type life buoy body, and U type life buoy body end is opened there is the delivery port, and the water inlet switches on the connection with the delivery port, and the delivery port sets up with the axial compressor booster pump relatively. The utility model has the advantages that: the power is provided for the traditional life buoy, meanwhile, the propeller is not needed to be always in water to generate good thrust, the rescue efficiency is improved, and the practicability is high.
Description
Technical Field
The utility model relates to a rescue field on water particularly, relates to a U type life buoy.
Background
The prior life buoy on the market is divided into two types, one type is an open type full immersion type propeller which enables two jet pump ends of the life buoy to be immersed in water through matching with gravity and further enables propellers to be immersed in water as well, the product has the defects that the two open type full immersion type propeller ends are immersed in water and cannot float out of the water surface to advance at high speed, if the propellers are not immersed in water completely, large thrust cannot be generated, and the life buoy is very limited in practical use; the other is a life buoy without power, and the effect is smaller in the rescue process.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides a U type life buoy can guarantee the powerful thrust of rescue in-process life buoy.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows: the utility model provides a U type life buoy, includes U type life buoy body, the inside battery that is equipped with of U type life buoy body, the battery is connected with control system circuit board and axial compressor booster pump, the axial compressor booster pump is equipped with the water inlet outward, the water inlet sets up in U type life buoy body just, anti-two sides relatively, U type life buoy body end is opened there is the delivery port, water inlet and delivery port turn-on connection, the delivery port sets up with the axial compressor booster pump relatively.
Further, the control system circuit board comprises an MCU.
Furthermore, a handle is arranged on the side surface of the U-shaped life buoy body.
Furthermore, the U-shaped lifebuoy body is internally provided with a U-shaped groove along the profile, the battery and the control system circuit board are arranged at the bottom of the U-shaped groove, and the battery is connected with the axial flow booster pump through a power line arranged in the U-shaped groove.
Further, the axial flow booster pump comprises a motor, a motor shaft and a propeller, wherein the propeller is connected with the motor through the motor shaft.
Further, the motor is connected with the battery through a power line.
Further, the propeller is arranged opposite to the water outlet.
The utility model has the advantages that: the power is provided for the traditional life buoy, meanwhile, the propeller is not needed to be always in water to generate good thrust, the rescue efficiency is improved, and the practicability is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a cross-sectional view of a U-shaped lifebuoy according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a U-shaped life buoy according to an embodiment of the present invention;
fig. 3 is a side view of a U-shaped lifebuoy according to an embodiment of the present invention;
fig. 4 is a semi-submersible type propulsion state diagram of a U-shaped life buoy according to the embodiment of the invention.
In the figure: 1. a U-shaped lifebuoy body; 2. a battery; 3. a control system circuit board; 4. an axial flow booster pump; 401. a motor; 402. a motor shaft; 403. a propeller; 5. a water inlet; 6. a water outlet; 7. a handle; 8. a power line; 9. the surface of the water.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
The utility model aims at solving the drawback of this kind of open full formula screw that soaks of major diameter, what we adopted is the mode of axial compressor pressure boost jet pump (axial compressor pressure boost jet pump can gain great thrust with the diameter of less oar), can all use for the U type life buoy positive and negative, all design at U type life buoy both sides has the water inlet, this structure can make U type life buoy jet pump mouth be in semi-submerged state just can obtain great thrust, can make U type life buoy be in high-speed sliding state when advancing.
The axial flow booster pump is characterized in that the axial flow booster pump is not required to be completely submerged all the time, and the axial flow booster pump can generate larger suction force in a negative pressure area to suck water.
As shown in fig. 1-3, according to the utility model discloses a U type life buoy, including U type life buoy body 1, this body shell adopts the inside cavity of glass steel or carbon fibre material and fills the foam, 1 inside battery 2 that is equipped with of U type life buoy body, battery 2 is connected with control system circuit board 3 and axial compressor booster pump 4, axial compressor booster pump 4 is equipped with water inlet 5 outward, water inlet 5 sets up in U type life buoy body 1 just, anti two sides relatively, and the work of intaking simultaneously of two-sided water inlet during the effect, 1 tip of U type life buoy body is opened has delivery port 6, water inlet 5 and delivery port 6 turn-on connection, delivery port 6 sets up with axial compressor booster pump 4 relatively.
In this embodiment, the control system circuit board 3 includes an MCU. The control system circuit board 3 adopts a common control system on the market, and can respectively control the rotating speed of the two axial flow booster pumps 4 through a remote controller.
In this embodiment, a handle 7 is arranged on the side surface of the U-shaped lifebuoy body 1. The handle 7 is convenient for the rescuers to grab the life buoy.
In this embodiment, U type life buoy body 1 is inside to extend the profile and to open there is U type groove, battery 2 and control system circuit board 3 locate U type bottom of the groove, battery 2 is connected with axial compressor booster pump 4 through the power cord 8 that sets up in U type groove.
In this embodiment, the axial flow booster pump 4 includes a motor 401, a motor shaft 402, and a propeller 403, and the propeller 403 is connected to the motor 401 through the motor shaft 402.
In this embodiment, the motor 401 is connected to the battery 2 via a power cord 8.
In this embodiment, the propeller 403 is disposed opposite to the water outlet 6.
In FIG. 4, the direction of the arrow indicates the direction of water flow in the semi-submerged propulsion state
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.
When specifically using, according to a U type life buoy, design through product self focus makes two booster pump department screws of U type life buoy be in the below-water-surface state, and whole U type life buoy is in balanced showy state, two booster pump part tow sides at U type life buoy have the mouth of intaking respectively, through the rotation of screw, water gets into the booster pump in from the intake channel of the one side of watering, and backward spray and produce forward thrust, if need turn to then control through handheld remote controller about the differential realization of booster pump turns to.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a U type life buoy, includes U type life buoy body (1), its characterized in that, inside battery (2) that is equipped with of U type life buoy body (1), battery (2) are connected with control system circuit board (3) and axial compressor booster pump (4), axial compressor booster pump (4) are equipped with water inlet (5) outward, water inlet (5) set up in U type life buoy body (1) just, anti-two sides relatively, U type life buoy body (1) tip is opened there is delivery port (6), water inlet (5) and delivery port (6) turn-on connection, delivery port (6) set up with axial compressor booster pump (4) relatively.
2. A U-shaped lifebuoy according to claim 1 wherein said control system circuit board (3) includes an MCU.
3. A U-shaped lifebuoy according to claim 1 characterised in that said U-shaped lifebuoy body (1) is provided with a handle (7) on the side.
4. The U-shaped lifebuoy of claim 1, wherein the inside of the lifebuoy body (1) is provided with a U-shaped groove along the profile, the battery (2) and the control system circuit board (3) are arranged at the bottom of the U-shaped groove, and the battery (2) is connected with the axial flow booster pump (4) through a power line (8) arranged in the U-shaped groove.
5. A U-shaped lifebuoy according to claim 1 wherein said axial booster pump (4) comprises a motor (401), a motor shaft (402) and a propeller (403), said propeller (403) being connected to the motor (401) by the motor shaft (402).
6. A U-shaped lifebuoy according to claim 5 wherein said motor (401) is connected to the battery (2) via a power cord (8).
7. A U-shaped lifebuoy according to claim 5 wherein said propeller (403) is located opposite the water outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920312001.8U CN209833955U (en) | 2019-03-13 | 2019-03-13 | U-shaped life buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920312001.8U CN209833955U (en) | 2019-03-13 | 2019-03-13 | U-shaped life buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209833955U true CN209833955U (en) | 2019-12-24 |
Family
ID=68905949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920312001.8U Expired - Fee Related CN209833955U (en) | 2019-03-13 | 2019-03-13 | U-shaped life buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209833955U (en) |
-
2019
- 2019-03-13 CN CN201920312001.8U patent/CN209833955U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208069990U (en) | A kind of spray pump propeller | |
| CN201074024Y (en) | Ducted propeller | |
| CN204197244U (en) | Power surf board machinery space diaphragm pump drainage system | |
| CN206984280U (en) | A kind of water rescue device underwater propeller | |
| CN204197225U (en) | Power surf board machinery space DC electropump batch (-type) drainage system | |
| CN209833955U (en) | U-shaped life buoy | |
| CN205574249U (en) | Outer hanging boats and ships electrical water jetting power advances engine | |
| CN200966261Y (en) | Submersible aerator | |
| CN104058082B (en) | Rotary wings propeller peculiar to vessel | |
| CN207971796U (en) | A kind of ocean engineering cleaning equipment of good airproof performance | |
| CN203975196U (en) | Rotary wings propelling unit peculiar to vessel | |
| ATE278606T1 (en) | GONDOLA WATER JET DRIVE POWERED BY A HOLLOW ELECTRIC MOTOR | |
| CN101468713B (en) | Submarine or ship | |
| CN102530211B (en) | Power device for use in water | |
| CN211370785U (en) | Centrifugal through-flow propulsion device for diving | |
| CN205727677U (en) | Waterwheel aerator | |
| CN201058663Y (en) | Water-uptake injection apparatus | |
| CN2408678Y (en) | Submersible aerator | |
| CN204587277U (en) | Single underwater propulsion unit | |
| CN209096996U (en) | A kind of bionical ships and light boats rudder of energy conservation | |
| CN207902723U (en) | A kind of modularization submersible pump spray propulsion device | |
| CN2463311Y (en) | Axial-flow hydraulic propelling hull | |
| CN209321209U (en) | A kind of energy-efficient guide wheel of hydrodynamic force | |
| CN215399280U (en) | Water jet based on direct-drive type multistage supercharging structure | |
| CN208760879U (en) | A kind of novel fluid pressure difference ship's propeller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |