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Backpack diving thruster

A diving propeller and knapsack-style technology, which is applied in the field of diving equipment, can solve the problems that hand-held propellers are prone to danger and other problems, and achieve the effects of relieving shoulder and hand fatigue, increasing propulsion energy, and low resistance

Inactive Publication Date: 2019-04-26
哈尔滨跃渊环保智能装备有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a backpack-type diving propeller, which can effectively solve the problem that the hand-held propeller in the prior art is prone to danger; it can be installed on the diver's waist of the diver, located on the upper end of the oxygen cylinder, to release both hands and relieve Shoulder and hand fatigue problems, it is efficient, safe, stable, and more flexible

Method used

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  • Backpack diving thruster
  • Backpack diving thruster
  • Backpack diving thruster

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0031] Such as Figure 1-11 As shown, the backpack-type submersible thruster includes a backpack-type body 1, a main propulsion mechanism 2, an auxiliary propulsion mechanism 3 and a sheathing mechanism 4. The backpack-type body 1 is made of carbon fiber, which is light and strong enough, and does not deform under deep water. No water absorption, ensure the same displacement, and prevent sinking; the middle end of the knapsack body 1 is provided with an electrical compartment, and the left and right ends of the knapsack body 1 are respectively provided with a water spray duct; the main propulsion mechanism 2 is provided with There are two, the two main propulsion mechanisms 2 are fixedly connected to the middle ends of the two water spray ducts; the lower end of the knapsack body 1 is fixedly connected to the threading mechanism 4; the front end of the knapsack body 1 is fixedly connected Auxiliary propulsion mechanism 3. The backpack type submersible propeller of the present...

specific Embodiment approach 2

[0032] Such as Figure 1-11As shown, the diameter of the water inlet at the head end of the water spray duct is greater than the diameter of the water outlet at the tail end of the water spray duct; the inner side of the water inlet at the head end of the water spray duct is fixedly connected to the water inlet filter plate 1-1; The inner side of the water spout at the tail end of the water spray duct is fixedly connected to the water collecting plate 1-2, and the middle end of the water collecting plate 1-2 is provided with a water collecting spout. The two ends of the backpack type body 1 of the present invention are provided with two water spray ducts, the diameter of the water inlet at the head end of the water spray duct is greater than the diameter of the water spray port at the tail end of the water spray duct; After the water enters the water spray channel and is gradually accelerated by the main turbofan propeller, it is sprayed out at a high speed at the tail of the ...

specific Embodiment approach 3

[0033] Such as Figure 1-11 As shown, the lower end of the backpack body 1 is provided with an arc-shaped oxygen cylinder groove 1-3. The appearance of the present invention fully considers ergonomics, fully fits with the oxygen cylinder, and has little pressure on the human body.

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PUM

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Abstract

The invention belongs to the field of diving apparatuses and relates to an underwater thrusting device, in particular to a backpack diving thruster. The backpack diving thruster comprises a backpack body, main thrusting mechanisms, an auxiliary thrusting mechanism and a sleeving mechanism. An electric cabin is arranged at the middle end of the backpack body, and water spray ducts are separately arranged at the left and right ends of the backpack body; the two main thrusting mechanisms are fixedly connected to the middle ends of the inner sides of the two water spray ducts, separately; the lower end of the backpack body is fixedly connected to the sleeving mechanism; and the front end of the backpack body is fixedly connected to the auxiliary thrusting mechanism. The backpack diving thruster can solve the problem that a handheld thruster in the prior art slipping out of the hand is easy to lead to dangers. The backpack diving thruster can be mounted on the waist of a diver and is located at the upper end of an oxygen cylinder, so that double hands are released and fatigue of shoulders and hands is alleviated. The backpack diving thruster is efficient and safe, stable to operate andmore flexible.

Description

technical field [0001] The invention belongs to the field of diving equipment, and relates to an underwater propulsion device, in particular to a backpack type diving propeller. Background technique [0002] The submersible thruster is a tool used as an underwater auxiliary thrust to assist underwater workers. It provides people with a brand-new entertainment method, which improves the range and speed of people's activities in the water. It not only allows people to sail freely on the water surface, but also brings swimmers into the underwater world for sightseeing, adventure and other activities. , its fun and appeal to people is far greater than traditional entertainment. Currently abroad, underwater propellers are very popular and are becoming a common household entertainment tool. In addition to meeting the needs of people's entertainment and life, the underwater thruster project can be successfully developed on the basis of entertainment underwater thrusters with bett...

Claims

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Application Information

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IPC IPC(8): A63B35/12A63B35/08
CPCA63B35/08A63B35/12
Inventor 张文博郑淏天李杰
Owner 哈尔滨跃渊环保智能装备有限责任公司