CN220430482U

CN220430482U - Underwater propelling device

Info

Publication number: CN220430482U
Application number: CN202321616913.7U
Authority: CN
Inventors: 黄靖博; 郝若瑄
Original assignee: Xi'an Hongsheng Guangzhi Defense Technology Co ltd
Current assignee: Xi'an Hongsheng Guangzhi Defense Technology Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2024-02-02
Anticipated expiration: 2033-06-25

Abstract

The utility model relates to the technical field of underwater propulsion equipment, and discloses an underwater propulsion device, which comprises a hollow carrier plate, wherein a hollow extension pipe is fixedly communicated with the side end of the hollow carrier plate, annular hollow propulsion cylinders are fixedly communicated with the two ends of the hollow extension pipe, a plurality of air injection holes are formed in the outer side wall of each annular hollow propulsion cylinder, rectangular through holes are formed in the upper surface of the hollow carrier plate, a connecting cover is fixedly connected with the hole wall of each rectangular through hole, the upper surface of the connecting cover is fixedly connected with the inner wall of the hollow carrier plate, and a partition plate is fixedly connected with the connecting cover and the inner wall of the hollow carrier plate together. The underwater propulsion device disclosed by the utility model realizes the purpose of propulsion through air injection, accidents in the use process of the device are avoided, and the underwater propulsion device also has the buoyancy adjusting function, so that the convenience of using the underwater propulsion device by divers is improved, and the safety and reliability of the underwater propulsion device are also improved.

Description

Underwater propelling device

Technical Field

The utility model relates to the technical field of underwater propulsion equipment, in particular to an underwater propulsion device.

Background

At present, with the improvement of living standard, diving sports are more and more favored by people. The underwater activity only depends on the physical strength of the diver to beat the fin to advance, and the process needs to consume a large amount of physical strength, is slow, and can influence the working efficiency and diving experience of the diver under water, so that the diver can assist diving through the underwater propulsion device, physical strength consumption is reduced, and diving pleasure and comfortableness are improved.

At present, most of underwater propulsion devices are pushed by a propeller, but the propeller is easy to be wound by underwater pasture and water and film bags to lose power in the underwater use process, manual cleaning is needed, the propeller is easy to be in contact with the body of a diver in the rotating process, the danger is high, the convenience of the diver in using the underwater propulsion devices is influenced, and the safety and the reliability of the underwater propulsion devices are also influenced.

To this end, we propose an underwater propulsion device to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems and provides an underwater propulsion device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an underwater propulsion device, includes hollow carrier plate, the side fixedly connected with hollow extension pipe of hollow carrier plate, the both ends fixedly connected with annular hollow propulsion section of thick bamboo of hollow extension pipe, a plurality of fumaroles have been seted up to the lateral wall of annular hollow propulsion section of thick bamboo, rectangular through-hole has been seted up to the upper surface of hollow carrier plate, and the pore wall fixedly connected with connecting cover of rectangular through-hole, the upper surface and the inner wall fixedly connected with baffle of hollow carrier plate of connecting cover, the common fixedly connected with baffle of inner wall of connecting cover and hollow carrier plate, one side outer wall fixedly connected with aspiration pump of baffle, the output fixedly connected with L shape pipe of aspiration pump, the outer wall of baffle and connecting cover is passed to the inlet assembly of fixedly connected with, one side and the inner wall of connecting cover are kept away from to the baffle constitute the dive and adjust the cavity jointly, the outer wall fixedly connected with exhaust check valve of connecting cover, the outer wall fixedly connected with waistband spacing subassembly of outer wall fixedly connected with waistband of hollow carrier plate department.

Preferably, the air inlet assembly comprises a hose fixedly communicated with the L-shaped conduit, the output end of the hose penetrates through the upper surface of the hollow carrier plate and is fixedly communicated with a hollow floating ball, and the outer wall of the hollow floating ball is fixedly communicated with an air inlet one-way valve.

Preferably, the control assembly comprises a connecting pipe fixedly communicated with the outer wall of the hollow carrier plate, which is positioned at the submerged adjusting cavity, a control valve is fixedly communicated with the side end of the connecting pipe, the bottom end of the control valve is fixedly communicated with the upper surface of the hollow carrier plate, which is positioned at the air extracting pump, and an adjusting valve is fixedly communicated with the outer wall of the bottom end of the connecting cover.

Preferably, the inner wall fixedly connected with battery pack of connecting cover, battery pack's waterproof interface that charges and the upper surface fixed connection of hollow carrier plate.

Preferably, the outer wall of the hollow extension pipe is fixedly connected with two pedals, and the side wall of each pedal is fixedly connected with a rubber foot binding ring.

Preferably, the bottom end of the control valve is fixedly communicated with an air outlet one-way valve.

Compared with the prior art, the utility model provides an underwater propulsion device, which has the following beneficial effects:

1. this underwater propulsion device, through the aspiration pump that sets up, the subassembly that admits air, L shape pipe and turn to hollow propulsion section of thick bamboo, diver uses underwater propulsion device through waistband spacing subassembly, at first start the aspiration pump, the aspiration pump is through L shape pipe and hose follow float hollow float ball and the check valve that admits air in the surface of water, then the air passes through the exhaust check valve and gets into hollow extension intraductal, finally spout through annular hollow propulsion section of thick bamboo and fumarole, utilize air spun thrust to impel, and reduce diver's physical consumption, the air impel can avoid the screw to impel by pasture and water and film bag winding and lose the circumstances of power, this underwater propulsion device passes through the jet and realizes propulsive purpose, avoid the device to take place unexpected in the use, not only improved diver and used underwater propulsion device's convenience, but also promote underwater propulsion device's fail safe nature.

2. This underwater propulsion device, through the dive that sets up regulation cavity and control assembly, when underwater propulsion device used, can adjust the buoyancy of dive regulation cavity through control assembly, make underwater propulsion device can be controlled under water stably, avoid taking place the condition of sinking and unexpected come-up, this mechanism makes underwater propulsion device still have the function of buoyancy regulation, and then improves diver and controls underwater propulsion device's convenience.

The underwater propulsion device disclosed by the utility model has the advantages that the accident in the use process of the device is avoided, the underwater propulsion device also has the buoyancy adjusting function, the convenience of using the underwater propulsion device by a diver is improved, and the safety and the reliability of the underwater propulsion device are also improved.

Drawings

FIG. 1 is a schematic view of an underwater propulsion device according to the present utility model;

fig. 2 is a schematic side sectional view of an underwater propulsion device according to the present utility model.

In the figure: 1. a hollow carrier plate; 2. a hollow extension tube; 3. an annular hollow propulsion cylinder; 4. a gas injection hole; 5. a connection cover; 6. a partition plate; 7. an air intake assembly; 71. a hose; 72. hollow floating ball; 73. an air inlet one-way valve; 8. a battery assembly; 9. a control assembly; 91. a connecting pipe; 92. a control valve; 93. adjusting a valve; 10. an air extracting pump; 11. an L-shaped conduit; 12. diving adjusting the cavity; 13. an exhaust check valve; 14. a waistband limiting assembly; 15. a pedal; 16. rubber micelle foot rings; 17. and an air outlet one-way valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, an underwater propulsion device comprises a hollow carrier plate 1, wherein a hollow extension pipe 2 is fixedly connected to the side end of the hollow carrier plate 1, an annular hollow propulsion cylinder 3 is fixedly connected to the two ends of the hollow extension pipe 2, a plurality of air injection holes 4 are formed in the outer side wall of the annular hollow propulsion cylinder 3, rectangular through holes are formed in the upper surface of the hollow carrier plate 1, a connecting cover 5 is fixedly connected to the wall of the rectangular through holes, the upper surface of the connecting cover 5 is fixedly connected with the inner wall of the hollow carrier plate 1, a partition plate 6 is fixedly connected to the connecting cover 5 and the inner wall of the hollow carrier plate 1 together, an air pump 10 is fixedly connected to the outer wall of one side of the partition plate 6, a storage battery assembly 8 is fixedly connected to the inner wall of the connecting cover 5, a waterproof charging interface of the storage battery assembly 8 is fixedly connected to the upper surface of the hollow carrier plate 1, and the air pump 10 is electrically connected to the storage battery assembly 8 through a control switch.

The output end of the air pump 10 is fixedly communicated with an L-shaped conduit 11, the air inlet end of the L-shaped conduit 11 passes through the outer walls of the partition plate 6 and the connecting cover 5 and is fixedly communicated with an air inlet assembly 7, the air inlet assembly 7 comprises a hose 71 fixedly communicated with the L-shaped conduit 11, the output end of the hose 71 passes through the upper surface of the hollow carrier plate 1 and is fixedly communicated with a hollow floating ball 72, the outer wall of the hollow floating ball 72 is fixedly communicated with an air inlet check valve 73, and the mechanism can ensure the air inlet stability of the device.

One side of baffle 6 far away from aspiration pump 10 constitutes dive regulation cavity 12 jointly with the inner wall of junction housing 5, the fixed intercommunication of outer wall of junction housing 5 has exhaust check valve 13, the fixed intercommunication of outer wall that hollow carrier plate 1 was located dive regulation cavity 12 department has control assembly 9, control assembly 9 includes the connecting pipe 91 that is located dive regulation cavity 12 department outer wall fixed intercommunication with hollow carrier plate 1, the fixed intercommunication of side of connecting pipe 91 has control valve 92, the fixed intercommunication of bottom of control valve 92 has the check valve 17 of giving vent to anger, the check valve 17 of giving vent to anger can prevent that the water from flooding into battery pack 8 and aspiration pump 10 department, guarantee the safety of device work, the bottom of control valve 92 and the fixed intercommunication of bottom outer wall that hollow carrier plate 1 is located aspiration pump 10 department have adjusting valve 93, this mechanism makes the underwater propulsion device still have buoyancy regulation's function, and then improve diver and control underwater propulsion device's convenience, the upper surface fixedly connected with waistband spacing subassembly 14 of hollow carrier plate 1.

The outer wall fixedly connected with two footboard 15 of hollow extension pipe 2, the lateral wall fixedly connected with rubber bundle foot ring 16 of footboard 15, footboard 15 increase device and diver's area of contact, improve the device and carry diver's reliability of removal.

According to the underwater propulsion device, when a diving personnel uses the underwater propulsion device through the waistband limiting component, the sucking pump 10 is started firstly, the sucking pump 10 sucks air from the hollow floating ball 72 and the air inlet one-way valve 73 floating on the water surface through the L-shaped guide pipe 11 and the hose 71, then air enters the hollow extension pipe 2 through the air outlet one-way valve 13 and finally is sprayed out through the annular hollow propulsion cylinder 3 and the air spraying hole 4, reverse thrust sprayed out by the air is utilized for propulsion, physical consumption of the diving personnel is reduced, the condition that the propeller propulsion is wound by the water grass and the film bag to lose power is avoided, manual maintenance is not needed in the use process, the diving personnel cannot touch the propeller to damage the propeller, when the underwater propulsion device is used, the buoyancy of the underwater propulsion device can be regulated through the control component 9, the underwater propulsion device can be stably controlled under water to avoid the conditions of sinking and unexpected floating, in addition, when the diving personnel floats upwards, the control valve 92 and the regulating valve 93 are opened, the water in the underwater regulation cavity 12 is discharged, the buoyancy of the device is increased, the physical consumption of the diving personnel is reduced, the condition that the propeller floating is caused by the propeller propulsion device is not required to be influenced, the underwater propulsion device is not to be convenient, and the underwater propulsion device is convenient to use, and the underwater propulsion device is not required to be regulated, and the underwater propulsion device is also can be convenient to use.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an underwater propulsion device, includes hollow carrier plate (1), its characterized in that, the side fixedly connected with hollow extension pipe (2) of hollow carrier plate (1), the both ends fixedly connected with annular hollow propulsion section of thick bamboo (3) of hollow extension pipe (2), a plurality of fumaroles (4) have been seted up to the lateral wall of annular hollow propulsion section of thick bamboo (3), rectangular through-hole has been seted up to the upper surface of hollow carrier plate (1), and the pore wall fixedly connected with connecting cover (5) of rectangular through-hole, the upper surface of connecting cover (5) and the inner wall fixedly connected with of hollow carrier plate (1), the inner wall fixedly connected with baffle (6) of connecting cover (5) and hollow carrier plate (1), one side outer wall fixedly connected with aspiration pump (10) of baffle (6), the output fixedly connected with L shape pipe (11) of pump (10), the outer wall that the inlet end passed baffle (6) and connecting cover (5) of L shape pipe (11) to fixedly connected with air inlet module (7), the inner wall fixedly connected with of aspiration valve (5) of one side (12) that keeps away from of aspiration pump (5) constitutes one-way valve fixedly connected with one side of aspiration valve (13), the outer wall of the hollow carrier plate (1) which is positioned at the diving adjusting cavity (12) is fixedly communicated with a control assembly (9), and the upper surface of the hollow carrier plate (1) is fixedly connected with a waistband limiting assembly (14).

2. An underwater propulsion device as claimed in claim 1, characterized in that the air inlet assembly (7) comprises a hose (71) fixedly communicated with the inlet of the L-shaped conduit (11), the output end of the hose (71) penetrates through the upper surface of the hollow carrier plate (1) and is fixedly communicated with a hollow floating ball (72), and the outer wall of the hollow floating ball (72) is fixedly communicated with an air inlet one-way valve (73).

3. An underwater propulsion device as claimed in claim 1, characterized in that the control assembly (9) comprises a connecting pipe (91) fixedly communicated with the outer wall of the hollow carrier plate (1) at the diving adjusting cavity (12), a control valve (92) is fixedly communicated with the side end of the connecting pipe (91), the bottom end of the control valve (92) is fixedly communicated with the upper surface of the hollow carrier plate (1) at the air pump (10), and an adjusting valve (93) is fixedly communicated with the outer wall of the bottom end of the connecting cover (5).

4. The underwater propulsion device according to claim 1, wherein the inner wall of the connecting cover (5) is fixedly connected with a storage battery assembly (8), and a waterproof charging interface of the storage battery assembly (8) is fixedly connected with the upper surface of the hollow carrier plate (1).

5. An underwater propulsion device as claimed in claim 1, characterized in that the outer wall of the hollow extension tube (2) is fixedly connected with two pedals (15), and the side wall of the pedal (15) is fixedly connected with a rubber foot-binding ring (16).

6. A submarine propulsion device according to claim 3, wherein the bottom end of the control valve (92) is fixedly connected with an air outlet one-way valve (17).