Novel pulse jet flow continuous generation device
A pulse jet and generating device technology, applied in the field of water jet, can solve the problems of high noise, short life, complex structure, etc., and achieve the effect of novel generation mode, small overall size and simple structure
Inactive Publication Date: 2018-09-04
ANHUI UNIV OF SCI & TECH
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Problems solved by technology
Squeeze impact pulse jet uses electric energy, gunpowder explosion energy, special compound deflagration energy and gas compression energy as the power source, and transmits energy to the working medium through a certain device in a very short time to obtain pulse jet. Its disadvantages are Complex structure, loud noise, short life
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[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0017] see figure 1 with figure 2 , figure 1 It is a structural schematic diagram of the present invention, figure 2 It is a structural schematic diagram of the present invention A.
[0018] A new pulse jet continuous generating device is characterized in that it includes a power supply 1 connected to an indicator light 2 connected to a charging switch 3, the indicator light 2 is used for current limiting and indication. The charging switch 3 is connected to the rectifier bridge 4 , and when the charging switch 3 is closed, current flows through the rectifier bridge 4 . The rectifier bridge ...
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The invention discloses a novel pulse jet flow continuous generation device. The novel pulse jet flow continuous generation device comprises a power source, an indicator lamp, a charging switch, a rectifier bridge, a capacitor, a reversing switch, a coil, a transmitting pipe, a water tank and the like. A drive block and a piston block are arranged in the transmitting pipe, the drive block is arranged on the left side of the transmitting pipe, medium water is arranged on the right side of the piston block, the medium water is connected with the water tank through a pipeline and a one-way valve,and a nozzle is arranged on the rightmost part of the transmitting pipe. The novel pulse jet flow continuous generation device is simple in structure and novel in generation manner. The capacitor isutilized for conducting pulse discharge on the coil, attraction force is generated for acceleration of the drive block, then the piston block is subjected to violent collisions, the medium water in aright cavity is extruded, and pulse jet flow is formed. The reversing switch is used for changing the current direction, the drive block is reset, the steps are repeatedly conducted, continuous pulsejet flow can be obtained, the pulse current is controllable, accordingly, the speed of the drive block can be controlled, and the speed and the pressure of the pulse jet flow are controlled; and the whole device has the beneficial effects of being simple in structure, small in size and reasonable in design.
Description
technical field [0001] The invention relates to the field of water jets, in particular to a novel pulse jet continuous generating device. Background technique [0002] After decades of development of water jet technology, so far, its types roughly include pure water jet, abrasive jet, pulse jet, cavitation jet and so on. The pulse jet is a discontinuous jet, which is different from other jets. The image of this intermittent jet is very similar to that of a bullet. The pulse water jet uses hydraulic impact-the huge transient energy generated by the water hammer to achieve the purpose of cutting or breaking materials. . The pulse jet can be divided into three types from its formation method: blocking pulse jet, excitation pulse jet and squeeze impact pulse jet. Squeeze impact pulse jet uses electric energy, gunpowder explosion energy, special compound deflagration energy and gas compression energy as the power source, and transmits energy to the working medium through a cert...
Claims
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Login to View More IPC IPC(8): F04B17/04
CPCF04B17/044
Inventor 袁帅伟张王颖崔松李成
Owner ANHUI UNIV OF SCI & TECH