CN208661466U - A kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting - Google Patents

Abstract

The utility model discloses a kind of high pressure air guide hydraulic giants realized in cavitation rotary collecting, the body of a gun, oscillation sleeve, nozzle, straight tube, air inlet handle, rotating flow guidance sleeve, the rotating flow guidance sleeve lining is equipped with 4 staggered helical blades and circumferentially arranged with air through hole, the body of a gun includes handle and gun barrel, intake tunnel is equipped in the handle, it is equipped with intermediate channel, gun barrel channel in the gun barrel, is equipped with inlet channel in the air inlet handle；The oscillation sleeve, rotating flow guidance sleeve, straight tube are sequentially arranged in gun barrel channel, and the nozzle is connected on the body of a gun, and the handle is equipped with control water shut-off valve, and the air inlet handle is connected to the lower section on gun barrel and being located at rotating flow guidance sleeve in gun barrel channel.The utility model flows through local pressure after hydraulic giant using high pressure water flow and reduces and generate cavitation, while the high pressure draught that imports of inlet channel flows through rotating flow guidance sleeve and puts together cavitation bubble is generated, and concentrates flow cavitation effect more.

Description

A kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting

Technical field

Body surface spot is removed by cavitation effect the present invention relates to a kind of, improves material surface property, fractured rock Device, be specifically related to a kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting.

Background technique

Any liquid in its static or motion process because being influenced by environment and gas molecule motion, inevitably There are some gases to dissolve in, therefore, the microvesicle of a collection of gas phase will be left floating in liquid, referred to as " gas core ".These nucleons can not Seen by naked eyes, low-pressure area is only taken to by liquid, bubble increases Shi Caihui and is aware.When the pressure in liquid drops to sky When gas separation pressure is following, the gas being dissolved in liquid rapidly separates suddenly and generates a large amount of bubble；When pressure continues to drop When as low as below the saturated vapor pressure of the liquid at this temperature, in addition to gas evolution contained in liquid forms bubble, liquid Itself boiling can be also tempestuously vaporized, generate a large amount of bubble.Since liquid vaporization and the free of dissolved gas are towards conduct It is carried out in the vacuole of core, the bubble of air and steam is as a result filled with regard to being formed.When these bubbles as liquid enters high pressure Qu Shi, steam at high condensation and bubble collapse, fluid particle are just got excited to cavity center high speed, generate strong impact, as a result Steeply rise instantaneous local pressure and local temperature, this phenomenon is referred to as cavitation effect (or cavitation erosion).

Cavitation effect can open chemical bond, make organic molecule oxygenolysis.In daily life, cavitation is to hydrocarbonization The cleaning for closing species sediment is especially effective, and organic compound can fall progressively significantly, and inorganic compound also can be oxidized or reduce, Therefore the features such as cavitation effect has cleaning speed fast in removal body surface spot, environmental protection and energy saving, efficiently easy to operate.Simultaneously The cavitation effect generated under high pressure conditions has preferable broken and cutting power to object, can be used for realizing material cutting and Rock is crushed.There is no considerations, and cavitation effect is realized by the special construction of hydraulic giant for existing conventional giant, and And the utilization efficiency of cavitation is improved, cleaning object surface spot is reached with expectation, improves the purpose of material surface property.Current The sphere of action of giant also only resides within cleaning and sprinkling field, the cutting for material, the domain variabilities such as catalase Do not extend.In existing cavitation research, people generally enhance cavitation effect by increasing cavitation amount, and for meeting sky Under the premise of change amount, how the cavitation bubble of dispersion to be put together by certain method, and then improves the utilization efficiency of cavitation The research of aspect is seldom related to.

Summary of the invention

In view of the above-mentioned problems, the present invention provides a kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting, mesh of the invention Be that the mobility status of water flow after the special construction for being flowed through hydraulic giant using high pressure water flow is changed so that water flow local pressure It reduces and generates cavitation, while being put together the bubble for generating the dispersion of cavitation by specific process and structure, with solution The problem of involved in certainly above-mentioned background technique, improve the function and effect of hydraulic giant.

The present invention uses following technical solutions:

A kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting, including the body of a gun, oscillation sleeve, nozzle, straight tube, control gas are cut Only valve, air inlet handle, rotating flow guidance sleeve, the rotating flow guidance sleeve lining are equipped with 4 staggered helical blades and circumferentially Equipped with air through hole, rotating flow guidance sleeve left and right ends are equipped with annular cavity, the oscillation sleeve have oscillation chamber and The boss to match with annular cavity is equipped on spray chamber, the end face of the spray chamber and the end face of straight tube；The body of a gun packet Handle and gun barrel are included, intake tunnel is equipped in the handle, is equipped with intermediate channel, gun barrel channel, the air inlet in the gun barrel Inlet channel is equipped in handle；

The oscillation sleeve, rotating flow guidance sleeve, straight tube are sequentially arranged in gun barrel channel, the rotating flow guidance sleeve two The annular cavity at end be respectively fitted over oscillation sleeve, straight tube boss on, the nozzle is connected to the end face on the body of a gun and with straight tube Close contact, the handle are equipped with the control water shut-off valve for controlling intake tunnel, and the air inlet handle is connected on gun barrel simultaneously The lower section of rotating flow guidance sleeve in gun barrel channel, the inlet channel are connected to gun barrel channel, the control gas shut-off valve hinge It connects and is fixed on the body of a gun, for controlling the connection of inlet channel Yu gun barrel channel.

Preferably, the control gas shut-off valve includes manually operated trigger, torsional spring, pin shaft, air inlet valve lever, the manually operated trigger, torsion Spring is sequentially sleeved on pin shaft, and the pin shaft is located on the body of a gun, and the air inlet valve lever left end is equipped with vertical through holes, on manually operated trigger Edge is held to be equipped with circular hole, one end of torsional spring is connected with the vertical through holes of air inlet valve lever, the circular hole on the other end and manually operated trigger It is connected.

Preferably, the control water shut-off valve includes articulated mounting, gland sliding rail, valve handle, valve rod, gland, spring, valve Body, sealing ring, the gland sliding rail are arranged on the body of a gun, and the body of a gun below gland sliding rail is equipped with articulated mounting, the valve Handle is connected to articulated mounting, and the valve rod right end is equipped with valve body, and the valve body is sphere, and valve rod and valve body junction are equipped with bullet Spring, spring left end are equipped with sealing ring, and spring, sealing ring are set on valve rod, and the valve rod left end is equipped with ball handle, and valve rod is successively Across the body of a gun, gland sliding rail, then ball handle is connected with valve handle.

Preferably, the gland is hollow structure, and the side contacted with gland sliding rail is equipped with corresponding sliding rail groove.

Preferably, the end face at rotating flow guidance sleeve both ends is equipped with ring-shaped slide guide rail groove, vibrates sleeve, straight tube With the slide rail to match with ring-shaped slide guide rail groove is equipped on the end face of rotating flow guidance sleeve connection, the rotation is led Ring type seal is respectively equipped between stream sleeve and oscillation sleeve, straight tube.

Preferably, the quantity of the air through hole is 4, air through hole and rotating flow guidance sleeve water inlet angle at 45 °.

Preferably, the spray chamber has vertical tube part and conus portion, and the vertical tube part is connected to oscillation chamber, the conus portion It is connected to rotating flow guidance sleeve.

Preferably, the oscillation chamber is taper cone barrel, and taper is 5 degree.

Preferably, the handle, air inlet handle base are equipped with rifle lid.

Preferably, the intake tunnel, be respectively equipped with water feeding one-way valve and breather check valve in inlet channel.

The beneficial effects of the present invention are: changed using the mobility status that high pressure water flow flows through water flow after hydraulic giant, so that Water flow local pressure reduces and generates cavitation, while being concentrated the bubble for generating the dispersion of cavitation by rotating flow guidance sleeve Get up, concentrates the cavitation effect of water flow more.

Detailed description of the invention

In order to illustrate the technical solution of the embodiments of the present invention more clearly, the attached drawing to embodiment is simply situated between below It continues, it should be apparent that, the accompanying drawings in the following description merely relates to some embodiments of the present invention, rather than limitation of the present invention.

Fig. 1 is the structural diagram of the present invention；

The structural schematic diagram of Fig. 2 body of a gun of the present invention.

Fig. 3 is the structural schematic diagram of air inlet handle of the present invention.

Fig. 4 be the present invention oscillation sleeve, rotating flow guidance sleeve, straight tube structural schematic diagram.

Fig. 5 is the C-C sectional view of present invention oscillation sleeve.

Fig. 6 is the enlarged drawing at present invention oscillation sleeve B.

Fig. 7 is the structural schematic diagram of present invention control water shut-off valve.

Fig. 8 is the structural schematic diagram of present invention control gas shut-off valve.

Fig. 9 is ring-shaped slide guide rail main view of the present invention.

Figure 10 is ring-shaped slide guide rail e-e sectional view of the present invention.

It is as shown in the figure:

Wherein, the 1- body of a gun, 2- water feeding one-way valve, 3- control water shut-off valve, and 4- vibrates sleeve, 5- nozzle, and 6- controls gas shut-off valve, 7- air inlet handle, 8- rifle lid, 9- bayonet thread bar, 10- intake tunnel, 11- articulated mounting, 12- gland sliding rail, 13- handle, 14- breather check valve, 15- ring-shaped slide guide rail groove, 16- ring type seal, 18- rotating flow guidance sleeve, 19- straight tube, 20- Valve handle, 21- valve rod, 22- gland, 23- air through hole, 24- spring, 25- valve body, 26- manually operated trigger, 27- torsional spring, 28- Pin shaft, 29- airtight and watertight padding, 30- air inlet valve lever, 31- helical blade, 32- sealing ring, 33- muzzle, 34- spray chamber, 35- air inlet Channel, ball handle (36), 37- intermediate channel, 38- gun barrel channel.

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair Bright a part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, ordinary skill Personnel's every other embodiment obtained under the premise of being not necessarily to creative work, shall fall within the protection scope of the present invention.

Unless otherwise defined, the technical term or scientific term that the disclosure uses should be tool in disclosure fields The ordinary meaning for thering is the personage of general technical ability to be understood.The similar word meaning such as " comprising " or "comprising" used in the disclosure Point out that element or object before the existing word are covered the element for appearing in the word presented hereinafter or object and its be equal, without Exclude other elements or object."upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when being described object Absolute position change after, then the relative positional relationship may also correspondingly change.

Present invention will be further explained below with reference to the attached drawings and examples.

As shown in Figures 1 to 10, a kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting, including the body of a gun 1, oscillation sleeve 4, nozzle 5, straight tube 19, control gas shut-off valve 6, air inlet handle 7, rotating flow guidance sleeve 18,18 inner wall of rotating flow guidance sleeve are set There are 4 staggered helical blades 31 and circumferentially arranged with air through hole 23, air through hole 23 and rotating flow guidance sleeve 18 enter water Mouth angle at 45 ° is passed through pressure-air, pressure-air will during helical blade 31 drives rotating flow guidance sleeve 18 to spin Helical blade 31 is pushed, promotes root of blade high pressure water flow to be gathered together, makes to further strengthen in the rotary collecting of cavitation.Together When, due to importing high pressure gas not only can suppression cavitation bubble crumble and fall, also by crumbling and fall to the cavitation occurred in the cavity when The energy of generation is absorbed, and injury of the cavitation effect to helical blade 31 under cavitation environment is reduced.When stopping using, with importing High pressure gas giant inner cavity can be purged, facilitate the drying of giant inner chamber body and clean.The rotation Turn 18 left and right ends of fair water sleeves and be equipped with annular cavity, the oscillation sleeve 4 has oscillation chamber and spray chamber, the spray chamber End face and straight tube 19 end face on be equipped with the boss to match with annular cavity, it is logical equipped with air inlet in the air inlet handle 7 Road 35；The body of a gun 1 includes handle 13 and gun barrel, and intake tunnel 10 is equipped in the handle 13, is equipped with centre in the gun barrel Channel 37, gun barrel channel 38, the air inlet handle 7 is interior to be equipped with inlet channel 35；13 inner wall of handle is equipped with screw thread, and water inlet is logical 10 outer wall of road is equipped with the screw thread to match with 13 inner wall of handle, water feeding one-way valve 2 is equipped in the middle part of intake tunnel 10, when preventing work The reflux of high pressure water flow is mutually leapt up, the reflux of high pressure draught that the inlet channel 35 is equipped with breather check valve 14 when preventing work or Mutually leap up.

The oscillation sleeve 4, rotating flow guidance sleeve 18, straight tube 19 are sequentially arranged in gun barrel channel 38, and the rotation is led Stream 18 both ends of sleeve annular cavity be respectively fitted over oscillation sleeve 4, straight tube 19 boss on, the nozzle 5 is connected on the body of a gun 1 And the end face close contact with straight tube 19, the handle 13 are equipped with control water shut-off valve 3 for controlling intake tunnel 10, it is described into Gas handle 7 is connected to the lower section on gun barrel and being located at rotating flow guidance sleeve 18 in gun barrel channel, the inlet channel 35 and gun barrel Channel connection, the control gas shut-off valve 6 is hingedly fixed on the body of a gun 1, for controlling the company of inlet channel 35 Yu gun barrel channel 38 It is logical.

The air through hole 23 is radially provided with staggered 4 helical blades 31 with 18 connectivity part of rotating flow guidance sleeve, rotates The end face at 18 both ends of fair water sleeves is equipped with ring-shaped slide guide rail groove 15, and left and right ends connect with oscillation sleeve 4, straight tube 19 respectively It is logical, it is equipped with and ring-shaped slide guide rail groove 15 on the end face that the oscillation sleeve 4, straight tube 19 are connect with rotating flow guidance sleeve 18 The slide rail to match, oscillation sleeve 4 and straight tube 19 connect locking by slide rail, realize axially position.Its sliding is led The structure of rail is as shown in Figure 10, is specifically divided into two parts when installation, and be separately mounted to corresponding ring-shaped slide guide rail groove 15 Interior, then two parts integral solder is together, described to turn to be respectively equipped with ring between fair water sleeves 18 and oscillation sleeve 4, straight tube 19 Shape sealing ring 16 leaks out from guide rail gap out of oscillation sleeve to prevent the high pressure water flow of fluid stopping warp, and the oscillation sleeve 4 is right End face is equipped with spray chamber 34, and the connection of the spray chamber 34 oscillation sleeve 4 and rotating flow guidance sleeve 18,19 right end of straight tube are equipped with Nozzle 5.

The outer diameter of the rotating flow guidance sleeve 18 is less than the outer diameter of oscillation sleeve 4, straight tube 19, and rotating flow guidance sleeve 18 can be It is rotated in the body of a gun 1 under the action of air-flow and water flow.The helical blade 31 is fixedly connected with 18 inner wall of rotating flow guidance sleeve, high Press fluid when entering in rotating flow guidance sleeve 18, it will so that spiral vane 31 is generated peripheral force, promote spiral vane 31 It spins, rotating flow guidance sleeve 18 is driven to rotate.The blade of rotation can then be such that high pressure water flow is threadingly advanced, in root of blade height Pressure water flow is tentatively gathered together, and cavitation is concentrated；It is the intake tunnel 10, oscillation sleeve 4, rotating flow guidance sleeve 18, straight Cylinder 19 forms runner inside the body of a gun 1 after being sequentially communicated, high pressure water flow realizes water flow at oscillation sleeve, rotating flow guidance sleeve 18 Cavitation and cavitation rotary collecting in.5 outer wall of nozzle is equipped with screw thread, and 33 inner wall of muzzle connecting with nozzle 5 is equipped with phase The screw thread matched, nozzle 5 are in certain convergent angle along export direction.Oscillation sleeve 4 increases self-vibration cavitation in cavitation principle The characteristics of jet stream, oscillation sleeve cavity have small convergent angle, and self-vibration can be made to have specific side between 0-15 degree To the biggish amplitude for increasing self-vibration.Stable high voltage fluid flows through oscillation sleeve 4, rotating flow guidance sleeve 18,19 common groups of straight tube At resonant cavity, fluid generates self-excitation when flowing through exit constriction section (spray chamber 34, shaped like horn mouth) of oscillation sleeve 4 Pressure excitement, and a part feeds back to oscillation chamber, forms feedback pressure oscillation, a part pushes helical blade 31 to rotate, can The intrinsic frequency of the frequency and oscillation sleeve that vibrate feedback pressure match (Mach number of resonant cavity size and fluid and Strouhal number matches), there is apparent resonance effect in the case where not importing high pressure gas, make the ejection for vibrating sleeve Interrupted collar vortex pushes helical blade 31 to rotate into rotating flow guidance sleeve 18, and can be formed altogether with helical blade 31 Cavitation effect is reinforced in vibration.In the case where importing high pressure gas, the rotation speed that high pressure gas acts on lower helical blade 31 is obvious The case where greater than high pressure gas is not imported, therefore, high pressure gas, act on the forward motive force enhancing that lower water flow is subject to, Xiang Zhongxin Place gathers ability enhancing, therefore imports gas and become apparent to the reinforcement of cavitation effect, though the resonance effect that self-priming effect generates So weaken, but still there is certain resonance effect in oscillation chamber cavity.The 1 water outlet inner wall of the body of a gun is equipped with screw thread, Muzzle 33 and the outer wall of 1 inner wall junction of the body of a gun are equipped with the screw thread to match.

The air inlet handle 7 is hollow structure inside, and inside is equipped with inlet channel 71, is equipped with air inlet in the middle part of inlet channel 71 Check valve 14, high pressure draught flows back or mutually leaps up when preventing work, and 71 upper end of inlet channel is equipped with air inlet valve lever 30, described Air inlet valve lever 30, the 30 upper end body of a gun of air inlet valve lever, 1 corresponding site are equipped with inlet channel, the position of the inlet channel and rotation 23 position of air through hole on fair water sleeves 18 is corresponding, and the control gas shut-off valve 6 includes manually operated trigger 26, torsional spring 27, pin shaft 28, air inlet valve lever 30, the manually operated trigger 26, torsional spring 27 are sequentially sleeved on pin shaft 28, and the pin shaft 28 is fixedly connected on rifle On body 1,30 left end of air inlet valve lever is equipped with vertical through holes, and 26 upper end edge of manually operated trigger is equipped with circular hole, one end of torsional spring 27 It is connected with the vertical through holes of air inlet valve lever 30, the other end is connected with the circular hole on manually operated trigger 26,30 left end of air inlet valve lever The end face contacted with the body of a gun 1 is equipped with airtight and watertight padding 29, and the airtight and watertight padding 29 is set on air inlet valve lever 30, to prevent air inlet High pressure gas is scurried out when 30 side-to-side movement of valve rod.When work, manually operated trigger 26 is pulled backward to the bayonet thread being located on the body of a gun 1 At bar 9, manually operated trigger 26 is fastened at bayonet thread bar 9, and torsional spring 27 will push air inlet valve lever 30 to advance at this time, air inlet valve lever The inlet channel that 30 middle parts are provided with is connected to the inlet channel that 1 corresponding position of the body of a gun opens up, to be connected to inlet channel 35, rifle Body 1 and air through hole 23, openable high pressure draught at this time, to 18 conveying high-pressure air-flow of rotating flow guidance sleeve, to the cavitation of generation Effect further rotates concentration and reinforces, and protects helical blade 31, at the end of turn off high-pressure air source, and control gas shut-off valve 6 is answered Before position to use.

The intake tunnel 10,35 lower end inner wall of inlet channel are equipped with screw thread, intake tunnel 10,35 lower end of inlet channel Equipped with rifle lid 8,8 lower end of rifle lid is equipped with pipe joint, and pipe joint upper end outer wall is equipped with and intake tunnel 10, inlet channel The external screw thread that 35 lower end inner walls match, circular hole is equipped among rifle lid 8, and circular hole is radially equipped with and pipe joint outer wall thread phase Matched screw thread, the pipe joint upper end pass through rifle lid 8 and are threadedly coupled with intake tunnel 10, inlet channel 35, lower end connection Water source, gas source pipe.

The control water shut-off valve 3 includes articulated mounting 11, gland sliding rail 12, valve handle 20, valve rod 21, gland 22, bullet Spring 24, valve body 25, sealing ring 32, the gland sliding rail 12 are arranged on the body of a gun 1, and the body of a gun 1 of 12 lower section of gland sliding rail is equipped with Articulated mounting 11, the valve handle 20 are movably connected on articulated mounting 11, and 21 right end of valve rod is equipped with valve body 25, described Valve body 25 is sphere, and the diameter of valve body 25 is greater than the diameter of oscillation sleeve 4, and valve rod 21 and 25 surface junction of valve body are equipped with spring 24, spring left end is equipped with sealing ring 32, and spring 24, sealing ring 32 are set on valve rod 21, and 32 left end of sealing ring resists Body of a gun inner wall, right end resist spring 24, and 24 right end of spring resists 25 left side of valve body, and 21 left end of valve rod is equipped with ball handle, described Ball handle blocks valve handle 20, and valve rod 21 is connected after sequentially passing through the body of a gun 1, gland sliding rail 12 with valve handle 20, when work, to Under pull valve handle 20, valve handle 20 is moved downward with ovable valve stem 21, while valve rod 21 moves to the left with moving valve 25, It is connected to intake tunnel 10 with oscillation sleeve 4, gland 22 is slided down along gland sliding rail 12 at this time, resists valve handle 20； When off working state, by gland 22 along 12 upward sliding of gland sliding rail, valve rod 21 moved right under the action of spring 24 until Valve body 25 resists closing intake tunnel 10 and vibrates the channel of sleeve 4, achievees the effect that close water flow；The gland 22 is hollow Structure, when valve rod 21 passes through gland 22, gland 22 can slide up and down on gland sliding rail 12, the length of the spring 24 be greater than into Aquaporin radial diameter, spring 24 are in compressive state always, and in an inactive state, spring 24 can be such that valve body 25 seals well Close oscillation 4 left end end face of sleeve.

When the invention works, the output channel of high-pressure water is connected with intake tunnel 10, by the output of high-pressure air source Pipeline is connected with inlet channel 35.High pressure water flow is to receive at 4 water outlet of sleeve due to vibrating by the oscillation chamber of oscillation sleeve 4 Draw section, reduced cross-sectional cause fluid in the pressure reduction of section, reach cavitation formation condition, water flow is at oscillation chamber water outlet Cavitation is generated, cavitation bubble is concentrated under the action of rotating flow guidance sleeve 18 spins, and is converged in 31 bottom of helical blade Together.Inlet channel 35 imports high pressure gas by high-pressure air source at this time, and the high pressure gas imported from inlet channel 35 will be by It is imported in sleeve with water conservancy diversion direction at 45 degree of uniformly distributed air through hole 23, therefore the helical blade 31 in rotating flow guidance sleeve 18 The peripheral force acted on when importing high pressure gas by high pressure gas, the rotation of rotating flow guidance sleeve 18 are strengthened, importing High pressure gas to high pressure gas not only can suppression cavitation bubble crumble and fall, will also be to generation when cavitation in the cavity crumbles and fall occurs Energy absorbed, reduce cavitation environment under injury of the cavitation effect to helical blade 31.The high pressure gas pair imported simultaneously It is further strengthened in the rotary collecting of rotating flow guidance sleeve 18.Finally all cavitation bubbles gather in straight tube 19, are sprayed by nozzle 5 And go out.

The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention Any simple modification, equivalent change and modification to the above embodiments, all of which are still within the scope of the technical scheme of the invention.

Claims (10)

1. a kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting, which is characterized in that including the body of a gun (1), oscillation sleeve (4), Nozzle (5), straight tube (19), control gas shut-off valve (6), air inlet handle (7), rotating flow guidance sleeve (18), the rotating flow guidance sleeve (18) inner wall is equipped with 4 staggered helical blades (31) and circumferentially arranged with air through hole (23), the rotating flow guidance sleeve (18) left and right ends are equipped with annular cavity, and the oscillation sleeve (4) has oscillation chamber and spray chamber (34), the spray chamber (34) boss to match with annular cavity is equipped on the end face of end face and straight tube (19)；The body of a gun (1) includes handle (13) and gun barrel intake tunnel (10), are equipped in the handle (13), intermediate channel (37), gun barrel channel are equipped in the gun barrel (38), inlet channel (35) are equipped in the air inlet handle (7)；

The oscillation sleeve (4), rotating flow guidance sleeve (18), straight tube (19) are sequentially arranged in gun barrel channel, and the rotation is led The annular cavity at stream sleeve (18) both ends be respectively fitted over oscillation sleeve (4), straight tube (19) boss on, the nozzle (5) connection End face close contact on the body of a gun (1) and with straight tube (19), the handle (13) are equipped with for controlling intake tunnel (10) It controls water shut-off valve (3), the air inlet handle (7) is connected on gun barrel and is located at rotating flow guidance sleeve (18) in gun barrel channel (38) Lower section, the inlet channel (35) is connected to gun barrel channel (38), and the control gas shut-off valve (6) is hingedly fixed in the body of a gun (1) On, for controlling the connection of inlet channel (35) Yu gun barrel channel (38).

2. a kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting according to claim 1, which is characterized in that the control Gas shut-off valve (6) includes manually operated trigger (26), torsional spring (27), pin shaft (28), air inlet valve lever (30), the manually operated trigger (26), Torsional spring (27) is sequentially sleeved on pin shaft (28), and the pin shaft (28) is located on the body of a gun (1), and air inlet valve lever (30) left end is set There are a vertical through holes, manually operated trigger (26) upper end edge is equipped with circular hole, and one end of torsional spring (27) is vertical with air inlet valve lever (30) Through-hole is connected, and the other end is connected with the circular hole on manually operated trigger (26).

3. a kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting according to claim 1, which is characterized in that the control Water shut-off valve (3) includes articulated mounting (11), gland sliding rail (12), valve handle (20), valve rod (21), gland (22), spring (24), the rifle on the body of a gun (1), below gland sliding rail (12) is arranged in valve body (25), sealing ring (32), the gland sliding rail (12) Body (1) is equipped with articulated mounting (11), and the valve handle (20) is connected to articulated mounting (11), and valve rod (21) right end is set Have valve body (25), the valve body (25) is sphere, and valve rod (21) and valve body (25) junction are equipped with spring (24), and spring (24) is left End is equipped with sealing ring (32), and spring (24), sealing ring (32) are set on valve rod (21), and valve rod (21) left end is equipped with ball Handle (36), valve rod (21) sequentially pass through the body of a gun (1), gland sliding rail (12), and ball handle (36) is connected with valve handle (20).

4. a kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting according to claim 3, which is characterized in that the pressure Covering (22) is hollow structure, and the side contacted with gland sliding rail (12) is equipped with corresponding sliding rail groove.

5. a kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting according to claim 1, which is characterized in that the rotation The end face for turning fair water sleeves (18) both ends is equipped with ring-shaped slide guide rail groove (15), oscillation sleeve (4), straight tube (19) and rotation The slide rail to match with ring-shaped slide guide rail groove (15), the rotation are equipped on the end face of fair water sleeves (18) connection Ring type seal (16) are respectively equipped between fair water sleeves (18) and oscillation sleeve (4), straight tube (19).

6. a kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting according to claim 1, which is characterized in that it is described into The quantity of vent hole (23) is 4, air through hole (23) and rotating flow guidance sleeve (18) water inlet angle at 45 °.

7. a kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting according to claim 1, which is characterized in that the spray Water cavity (34) has vertical tube part and conus portion, and the vertical tube part is connected to oscillation chamber, the conus portion and rotating flow guidance sleeve (18) it is connected to.

8. a kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting according to claim 1, which is characterized in that the vibration Swinging chamber is taper cone barrel, and taper is 5 degree.

9. a kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting according to claim 1, which is characterized in that the hand Handle (13), air inlet handle (7) bottom are equipped with rifle lid (8).

10. a kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting according to claim 1, which is characterized in that described Water feeding one-way valve (2) and breather check valve (14) are respectively equipped in intake tunnel (10), inlet channel (35).