Fluid enhancement device

Abstract

The present application belongs to the field of fluid dynamics, and particularly relates to a fluid enhancing device. The device comprises a pressure cylinder and an enhancing part. The tail of the pressure cylinder is provided with a tail spray cover, and a plurality of holes are formed in the tail spray cover. The enhancing part is composed of a connecting pipe and a fluid amplifier. The connecting pipe connects the holes and the fluid amplifier. A sleeve pipe is further arranged on the pressure cylinder and connected to the inside of the pressure cylinder. A sealing layer is arranged in the sleeve pipe. The present application provides a fluid enhancing device. After the fluid enhancing device is installed on a fluid generator capable of generating high-pressure fluid, the fluid spraying amount can be increased by multiple times under normal operation without increasing additional fuel and energy consumption. Moreover, the fluid generator and the sprayed fluid can be cooled.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of fluid dynamics, and particularly relates to a fluid enhancement device. BACKGROUND

[0002] The existing fluid ejectors such as air compressors, chemical reaction ejectors, gunpowder ejectors, turbojet engines, ramjet engines, electric jet engines, propellers, high-pressure water sprayers, high-pressure water pumps and the like have limited fluid ejection amount due to product power or fuel consumption, and finally have a bottleneck, and there is a limit value that cannot be further improved, so there are the following needs: one is how to further improve the fluid ejection amount of the existing fluid ejector without increasing the fuel, energy consumption and the like; two is how to multiply the ejection flow rate under the condition that only small flow rate and small power fluid ejectors can be purchased or manufactured; in addition, there is also the problem of how to cool the existing fluid ejector and the ejected fluid. SUMMARY

[0003] The present application aims at solving the problems of the prior art, and provides a fluid enhancement device.

[0004] The fluid enhancement device comprises a pressure cylinder and an enhancement part, the tail of the pressure cylinder is provided with a tail ejection cover, a plurality of holes are formed in the tail ejection cover, the enhancement part is composed of a connecting pipe and a fluid amplifier, the connecting pipe is in communication with the holes and the fluid amplifier, a sleeve in communication with the inside of the pressure cylinder is further arranged on the pressure cylinder, and a sealing layer is arranged in the sleeve.

[0005] The front end of the pressure cylinder is open, a front end fixed sealing ring is arranged on the inner wall of the front end of the pressure cylinder which is not open, and a rear end fixed sealing ring is arranged on the inner wall of the tail ejection cover which is not provided with the holes.

[0006] The front end of the pressure cylinder is sealed.

[0007] The connecting pipe is communicated to the holes through a conical cavity, one end of the conical cavity is communicated to the connecting pipe, and the other end of the conical cavity is communicated to the holes.

[0008] The fluid amplifier is an air amplifier or an optimized and improved structure of the air amplifier, and the number of the fluid amplifier is at least 3.

[0009] A radiator is further arranged on the outer wall of the pressure cylinder.

[0010] A flow guide cylinder is further arranged, the flow guide cylinder is in a cylindrical shape, the flow guide cylinder is arranged on the pressure cylinder through a connecting rod and wraps the pressure cylinder and the enhancement part, an opening at one end of the flow guide cylinder wrapping the pressure cylinder is a vacuum suction port, and an opening at one end of the flow guide cylinder wrapping the enhancement part is a total ejection port.

[0011] The vacuum suction port is not coaxial with the pressure cylinder. By changing the structure, the fluid inlet of the flow guide cylinder 14 (i.e. the vacuum suction port 17) can be in any position and any direction to achieve different needs and functions.

[0012] The tail spray cover has a flow discharge pipe, and the flow discharge pipe is provided with a flow discharge control valve. The shell of the pressure cylinder 1 and the mixed fluid sprayed by the total spray port 16 can be cooled, and the flow of the total spray port 16 can be adjusted through the flow discharge pipe 18 and the flow discharge control valve 19.

[0013] The vacuum suction port and the total spray port are both provided with movable diversion pipes to be turned to a direction.

[0014] The pressure cylinder is provided with a fluid generator, the fluid generator is a high-pressure fluid generator, the fluid generator is one of a chemical reaction explosion generating device, a rocket, a shell, a missile, a suction air compressor, a turbojet engine, a ramjet engine, an electric jet engine, a propeller, a high-pressure water jet, and a high-pressure water pump, the fluid generated by the fluid generator is gas or liquid, and the fluid generator is further provided with an energy supply pipe, and the energy supply pipe passes through the sleeve pipe.

[0015] When upgrading the existing fluid generator 7, only need to put the fluid generator 7 into the pressure cylinder 1 according to the direction of the nozzle hole 3, take the energy supply pipe 6 of the fluid generator 7 out of the sleeve pipe 2, seal the gap between the sleeve pipe 2 and the energy supply pipe 6, and finally seal and fix the whole pressure cylinder 1. When the fluid generator 7 runs, the high-pressure fluid sprayed can only be sprayed out of the hole 3 on the tail spray cover 9, enter the fluid amplifier 5 through the connecting pipe 4, and because the hole 3 reduces the fluid flow area, the fluid pressure entering the fluid amplifier 5 is further increased. The fluid amplifier 5 absorbs multiple times of normal temperature fluid from the outer periphery through the wall effect and sprays the mixed fluid together, realizes the fluid amplification effect, and the amplification multiple is 3-25 or even larger. Because of the rapid flow of a large amount of fluid in the outer periphery, the pressure cylinder 1 can be cooled, the shell temperature of the fluid generator 7 is reduced through heat conduction, and the mixed fluid sprayed from the fluid amplifier 5 is reduced because multiple times of normal temperature fluid is sucked, so that the temperature of the finally sprayed fluid is reduced. By adjusting the input amount of the energy supply pipe 6, the size of the fluid generator 7 can be adjusted, so that the flow and power of the finally sprayed fluid can be adjusted.

[0016] The pressure cylinder 1 is a high temperature and high pressure resistant container, and its structure varies according to the fluid generator 7. When the fluid generator 7 is a fluid suction engine, such as a compressor, turbojet engine, ramjet engine, electric jet engine, propeller, high pressure water jet, high pressure water pump, etc., the front end of the pressure cylinder 1 must be open for the passage of fluid sucked by the fluid generator 7, but there must be a front end fixed sealing ring 8 at the front end of the pressure cylinder 1 to tightly adhere to the front end of the fluid generator 7, and sealing measures must be taken to prevent the fluid generated by the fluid generator 7 from leaking.

[0017] When the fluid generator 7 is a chemical reaction explosion to generate high pressure gas, the front end of the pressure cylinder 1 must be sealed to ensure that the high pressure gas can only be sprayed backward, and the rear end of the pressure cylinder 1 has a tail jet cover 9, and the tail jet cover 9 can be completely opened.

[0018] The energy supply pipe 6 can be a fuel supply pipe, or a power cable, a chemical agent supply pipe, or any other energy input pipe.

[0019] The high pressure fluid entering the fluid amplifier 5 through the connecting pipe 4 is gas or liquid, and the fluid drawn from the periphery of the fluid amplifier 5 is gas or liquid. The high pressure fluid and the drawn fluid can be any of gas or liquid, and the mixed fluid sprayed from the fluid amplifier 5 can be gas, liquid, or gas-liquid mixture.

[0020] The installation method is to divide the pressure cylinder 1 into two halves, put the fluid generator 7 into one half, and then close the other half, ensuring that the fluid inlet and outlet direction of the fluid generator 7 is consistent with the fluid inlet and outlet direction of the pressure cylinder 1, ensuring that the energy supply pipe 6 of the fluid generator 7 passes out of the sleeve 2, sealing the gap between the energy supply pipe 6 and the sleeve 2, ensuring that the front end and the rear end of the fluid generator 7 and the pressure cylinder 1 are tightly combined and sealed and fixed, and finally the joint of the two halves of the pressure cylinder 1 is welded and sealed, or sealed by flange connection.

[0021] At least one sealing ring 13 can be added between the pressure cylinder 1 and the fluid generator 7 to enhance the sealing effect to ensure that the high pressure fluid sprayed by the fluid generator 7 does not leak from the joint gap of the pressure cylinder 1. Heat-conducting sealing filler can also be filled between the pressure cylinder 1 and the fluid generator 7 to improve the heat dissipation effect of the fluid generator 7 while enhancing the sealing effect.

[0022] Compared with the prior art, the present application has the following beneficial effects: the present application provides a fluid enhancement device, which can increase the fluid injection amount by multiple times under normal operation without increasing additional fuel and energy consumption after the fluid generator capable of generating high-pressure fluid is equipped with the fluid enhancement device, and the fluid generator and the injected fluid can be cooled; the device has no moving parts, has low failure rate, is easy to control fluid flow rate and force, easy to switch, and has a fluid discharge amount of 3-25 times; the existing fluid generator is immediately upgraded to become a super-large flow fluid injector with multiple times of fluid injection amount. The present application can be used as a vacuum generating device, a device for obtaining large flow high-range fluid injection, a high-energy power device, and has high application value in artillery shells, rockets, missiles, aircraft, ground transportation, ships, submarines, fluid transportation, vacuum suction, high-pressure fluid impact or purging, environmental governance, and the like, and provides a solid product basis for the research and development of other new devices. The present application can conveniently upgrade the existing fluid injector, and the processing, manufacturing and installation are simple and easy. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 Structure diagram of the fluid enhancement device with an open front end of the pressure cylinder;

[0024] Figure 2 Structure diagram of the fluid enhancement device with a closed front end of the pressure cylinder;

[0025] Figure 3 Structure diagram of the fluid enhancement device after installing the fluid generator;

[0026] Figure 4 Structure diagram of the tail spray cover;

[0027] Figure 5 Structure diagram of the fluid enhancement device provided with a conical cavity;

[0028] Figure 6 Structure diagram of the fluid enhancement device provided with a radiator;

[0029] Figure 7 Structure diagram of the fluid enhancement device provided with a sealing ring between the fluid generator and the pressure cylinder;

[0030] Figure 8 Structure diagram of the fluid enhancement device provided with a flow guide cylinder;

[0031] Figure 9 Structure diagram of the fluid enhancement device provided with a flow discharge pipe;

[0032] Figure 10 Structure diagram of the fluid enhancement device provided with a flow guide cylinder and a flow discharge pipe;

[0033] Figure 11 and Figure 12 A schematic diagram of a fluid enhancement device in which the vacuum suction port is not coaxial with the pressure cylinder;

[0034] Figure 13 and Figure 14 This is a schematic diagram of the steerable structure of the vacuum suction port and the main nozzle.

[0035] In the diagram: 1-Pressure cylinder, 2-Sleeve, 3-Orifice, 4-Connecting pipe, 5-Fluid amplifier, 6-Energy supply pipe, 7-Fluid generator, 8-Front-end fixed sealing ring, 9-Tail nozzle cap, 10-Rear-end fixed sealing ring, 11-Conical cavity, 12-Radiator, 13-Sealing ring, 14-Guide cylinder, 15-Connecting rod, 16-Main nozzle, 17-Vacuum suction port; 18-Drain pipe, 19-Drain control valve. Detailed Implementation

[0036] The present invention will be further described below with reference to the accompanying drawings and embodiments, but the scope of protection of the present invention is not limited by the embodiments.

[0037] Example 1

[0038] like Figure 1 As shown, a fluid enhancement device includes a pressure cylinder and an enhancement section. The pressure cylinder has a tail nozzle cap with several holes. The enhancement section consists of a connecting pipe and a fluid amplifier, with the connecting pipe connecting the holes and the fluid amplifier respectively. The pressure cylinder also has a sleeve connecting to the interior of the pressure cylinder, and a sealing layer is provided in the sleeve. The pressure cylinder has an opening at the front end, and a front-end fixing sealing ring is provided on the inner wall of the unopened part of the front end of the pressure cylinder. A rear-end fixing sealing ring is provided on the inner wall of the unopened part of the tail nozzle cap. The fluid amplifiers are air amplifiers, and there are five of them.

[0039] like Figure 3 As shown, the pressure cylinder is equipped with a fluid generator, which is a high-pressure fluid generator. The fluid generator is one of the following: an air-breathing compressor, a turbojet engine, a ramjet engine, an electronically controlled fuel injection engine, a propeller, a high-pressure water jet, or a high-pressure water pump. The fluid generated by the fluid generator is either gas or liquid. The fluid generator is also equipped with an energy supply pipe, which passes through a sleeve.

[0040] Example 2

[0041] like Figure 4 As shown, the connecting pipe connects to the hole through a conical cavity. One end of the conical cavity is connected to the connecting pipe, and the other end is connected to the hole. The fluid amplifier described is an optimized and improved structure of an air amplifier, and its quantity is at least three. The rest is the same as in Embodiment 1.

[0042] Embodiment 3

[0043] The outer wall of the pressure cylinder is further provided with a radiator.

[0044] The tail spray cover is provided with a flow discharge pipe, and the flow discharge pipe is provided with a flow discharge control valve.

[0045] A sealing ring and / or a heat-conducting sealing filler is arranged between the pressure cylinder and the fluid generator, and the number of the sealing ring is one. The rest is the same as Embodiment 2.

[0046] Embodiment 4

[0047] As shown in Figure 2 A fluid enhancement device includes a pressure cylinder and an enhancement part. The tail of the pressure cylinder is provided with a tail spray cover, and the tail spray cover is provided with a plurality of holes. The enhancement part is composed of a connecting pipe and a fluid amplifier. The connecting pipe is in communication with the holes and the fluid amplifier. The pressure cylinder is further provided with a sleeve in communication with the inside of the pressure cylinder, and the sleeve is provided with a sealing layer. The front end of the pressure cylinder is sealed.

[0048] The fluid amplifier is an air amplifier, and the number of the air amplifier is 36.

[0049] The pressure cylinder is provided with a fluid generator. The fluid generator is one of a chemical reaction explosion generating device, a rocket, a cannonball, and a missile. The fluid generated by the fluid generator is gas or liquid. The fluid generator is further provided with an energy supply pipe, and the energy supply pipe passes through the sleeve.

[0050] Embodiment 5

[0051] The connecting pipe is in communication with the holes through a conical cavity. The conical cavity is in communication with the connecting pipe at the tip end and in communication with the holes at the bottom end. The fluid amplifier is an optimized and improved structure of an air amplifier, and the number of the air amplifier is at least 24. The rest is the same as Embodiment 4.

[0052] Embodiment 6

[0053] The outer wall of the pressure cylinder is further provided with a radiator.

[0054] The tail spray cover is provided with a flow discharge pipe, and the flow discharge pipe is provided with a flow discharge control valve.

[0055] A sealing ring and / or a heat-conducting sealing filler is arranged between the pressure cylinder and the fluid generator, and the number of the sealing ring is three. The rest is the same as Embodiment 5.

[0056] Embodiment 7

[0057] Further comprising a flow guide cylinder, the flow guide cylinder is cylindrical, the flow guide cylinder is arranged on the pressure cylinder through a connecting rod and wraps the pressure cylinder and the reinforced part; the opening of one end of the flow guide cylinder wrapping the pressure cylinder is a vacuum suction port, and the opening of one end of the flow guide cylinder wrapping the reinforced part is a total spray port. The rest is the same as example 3.

[0058] Example 8

[0059] The vacuum suction port is not coaxial with the pressure cylinder. The tail spray cover has a flow discharge pipe, and the flow discharge pipe is provided with a flow discharge control valve. The vacuum suction port and the total spray port are both provided with movable steering pipes to form a steerable structure. The rest is the same as example 7.

[0060] Example 9

[0061] Further comprising a flow guide cylinder, the flow guide cylinder is cylindrical, the flow guide cylinder is arranged on the pressure cylinder through a connecting rod and wraps the pressure cylinder and the reinforced part; the opening of one end of the flow guide cylinder wrapping the pressure cylinder is a vacuum suction port, and the opening of one end of the flow guide cylinder wrapping the reinforced part is a total spray port. The rest is the same as example 6.

[0062] Example 10

[0063] The vacuum suction port is not coaxial with the pressure cylinder. The tail spray cover has a flow discharge pipe, and the flow discharge pipe is provided with a flow discharge control valve. The vacuum suction port and the total spray port are both provided with movable steering pipes to form a steerable structure. The rest is the same as example 9.

Claims

1. A fluid enhancement device comprising a pressure cartridge and an enhancement portion, characterized in that, The tail of the pressure cylinder is provided with a tail spray cover, a plurality of holes are formed in the tail spray cover; the reinforcing part is composed of a connecting pipe and a fluid amplifier, the connecting pipe is in communication with the hole and the fluid amplifier; the pressure cylinder is further provided with a sleeve in communication with the inside of the pressure cylinder, the sleeve is provided with a sealing layer; the pressure cylinder is provided with a fluid generator, a sealing ring and / or a heat-conducting sealing filler is arranged between the pressure cylinder and the fluid generator, the number of the sealing ring is at least one; the device further comprises a flow guide cylinder, the flow guide cylinder is in the shape of a cylinder, the flow guide cylinder is arranged on the pressure cylinder through a connecting rod and wraps the pressure cylinder and the reinforcing part; The opening of one end of the flow guide cylinder wrapping the pressure cylinder is a vacuum suction port, the opening of one end of the flow guide cylinder wrapping the reinforcing part is a total spray port; the vacuum suction port is not coaxial with the pressure cylinder; the tail spray cover is provided with a flow discharge pipe, the flow discharge pipe is provided with a flow discharge control valve; the vacuum suction port and the total spray port are both provided with a movable steering pipe to be a steerable structure.

2. A fluid enhancement device according to claim 1, wherein, The front end of the pressure cylinder is open, the inner wall of the front end of the pressure cylinder which is not open is provided with a front end fixed sealing ring, the inner wall of the tail spray cover which is not provided with a hole is provided with a rear end fixed sealing ring.

3. A fluid enhancement device according to claim 1, wherein, The front end of the pressure cylinder is sealed.

4. The fluid enhancement device of claim 1, wherein, The connecting pipe is communicated to the hole through a conical cavity, the conical cavity is communicated to the connecting pipe at the tip end of the cone, and is communicated to the hole at the bottom end of the cone.

5. The fluid enhancement device of claim 1, wherein, The fluid amplifier is an air amplifier, and the number of the air amplifier is at least three.

6. The fluid enhancement device of claim 1, wherein, The outer wall of the pressure cylinder is further provided with a radiator.

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