CN108580088A - A kind of high pressure air guide hydraulic giant in achievable cavitation rotary collecting - Google Patents
A kind of high pressure air guide hydraulic giant in achievable cavitation rotary collecting Download PDFInfo
- Publication number
- CN108580088A CN108580088A CN201810748901.7A CN201810748901A CN108580088A CN 108580088 A CN108580088 A CN 108580088A CN 201810748901 A CN201810748901 A CN 201810748901A CN 108580088 A CN108580088 A CN 108580088A
- Authority
- CN
- China
- Prior art keywords
- valve
- sleeve
- handle
- gun
- high pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000010355 oscillation Effects 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 210000004907 gland Anatomy 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 241000237970 Conus <genus> Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 22
- 230000008676 import Effects 0.000 abstract description 3
- 239000012141 concentrate Substances 0.000 abstract description 2
- 108091006146 Channels Proteins 0.000 description 39
- 239000007789 gas Substances 0.000 description 34
- 239000007788 liquid Substances 0.000 description 10
- 239000012530 fluid Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 102000016938 Catalase Human genes 0.000 description 1
- 108010053835 Catalase Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
- 210000003934 vacuole Anatomy 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
- B05B11/061—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump characterised by the means producing the gas or vapour pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/06—Jet mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Nozzles (AREA)
Abstract
The invention discloses the high pressure air guide hydraulic giants in a kind of achievable 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 the helical blade that 4 interlock 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, inlet channel is equipped 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 on gun barrel and positioned at the lower section of rotating flow guidance sleeve in gun barrel channel.The present invention 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 put together cavitation bubble is generated, and flow cavitation effect is made more to concentrate.
Description
Technical field
The present invention relates to one kind removing body surface spot by cavitation effect, improves material surface performance, fractured rock
Device, the high pressure air guide hydraulic giant being specifically related in a kind of achievable cavitation rotary collecting.
Background technology
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, can be just aware when only taking low-pressure area, bubble growth to by liquid.When the pressure in liquid drops to sky
When below qi leel tripping, the gas being dissolved in liquid rapidly separates and generates a large amount of bubble suddenly；When pressure continues to drop
When as low as below the saturated vapor pressure of the liquid at this temperature, in addition to contained gas evolution 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 are crumbled and fall, and fluid particle is just got excited to cavity center high speed, generates strong impact, as a result
Instantaneous local pressure and local temperature is set to steeply rise, 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 can also be aoxidized or be reduced,
Therefore cavitation effect removal body surface spot, have cleaning speed it is fast, environmental protection and energy saving, efficiently it is easy to operate the features such as.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.Consideration does not realize cavitation effect to existing conventional giant by the special construction of hydraulic giant, and
And the utilization ratio of cavitation is improved, it is expected to reach cleaning object surface spot, improve the purpose of material surface performance.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 ratio of cavitation
The research of aspect is seldom related to.
Invention content
In view of the above-mentioned problems, the present invention provides the high pressure air guide hydraulic giant in a kind of achievable cavitation rotary collecting, it is of the invention
Purpose is that the mobility status of flow after the special construction for being flowed through hydraulic giant using high pressure water flow is changed so that flow is locally pressed
Power reduces and generates cavitation, while being put together the bubble for the dispersion for generating cavitation by specific process and structure, with
Solve the problems, such as to improve the function and effect of hydraulic giant involved in above-mentioned background technology.
The present invention uses following technical solutions：
A kind of high pressure air guide hydraulic giant in achievable cavitation rotary collecting, including the body of a gun, oscillation sleeve, nozzle, straight tube, control gas
Shut-off valve, air inlet handle, rotating flow guidance sleeve, the rotating flow guidance sleeve lining were equipped with the helical blade that 4 interlock and along weeks
To equipped with air through hole, rotating flow guidance sleeve left and right ends are equipped with annular cavity, and the oscillation sleeve has oscillation chamber
And spray chamber, the boss to match with annular cavity is equipped on the end face of the spray chamber and the end face of straight tube；The body of a gun
Including handle and gun barrel, intake tunnel is equipped in the handle, is equipped with intermediate channel, gun barrel channel in the gun barrel, it is described into
Inlet channel is equipped in gas 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, the connection for controlling inlet channel and gun barrel channel.
Preferably, the control gas shut-off valve includes manually operated trigger, torsional spring, axis pin, air inlet valve lever, the manually operated trigger, torsion
Spring is sequentially sleeved on axis pin, and the axis pin is located on fuselage, 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 other end and the circular hole on 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 is equipped with bullet with valve body junction
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 gun body, 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, oscillation sleeve, straight tube
Be equipped with the rail plate to match with ring-shaped slide guide rail groove on the end face of rotating flow guidance sleeve connection, the transduction stream
It is respectively equipped with ring type seal between 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, there is the spray chamber vertical tube part and conus portion, the vertical tube part to be 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 invention are as follows：The mobility status that flow after hydraulic giant is flowed through using high pressure water flow is changed so that
Flow local pressure reduces and generates cavitation, while being concentrated the bubble for the dispersion for generating cavitation by rotating flow guidance sleeve
Get up, the cavitation effect of flow is made more to concentrate.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will simply be situated between to the attached drawing of embodiment 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 guies of the present invention.
Fig. 3 is the structural schematic diagram of air inlet handle of the present invention.
Fig. 4 is the structural schematic diagram of present invention oscillation sleeve, rotating flow guidance sleeve, straight tube.
Fig. 5 is the C-C sectional views 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 front view of the present invention.
Figure 10 is ring-shaped slide guide rail e-e sectional views of the present invention.
As shown in the figure：
Wherein, the 1- body of a guies, 2- water feeding one-way valves, 3- control water shut-off valve, and 4- vibrates sleeve, 5- nozzles, and 6- controls gas shut-off valve,
7- air inlet handles, 8- rifle lids, 9- bayonet thread bars, 10- intake tunnels, 11- articulated mountings, 12- gland sliding rails, 13- handles,
14- breather check valves, 15- ring-shaped slide guide rail grooves, 16- ring type seals, 18- rotating flow guidance sleeves, 19- straight tubes, 20- valves
Door handle, 21- valve rods, 22- glands, 23- air through hole, 24- springs, 25- valve bodies, 26- manually operated triggers, 27- torsional springs, 28- pins
Axis, 29- airtight and watertight paddings, 30- air inlet valve levers, 31- helical blades, 32- sealing rings, 33- muzzle, 34- spray chambers, 35- air inlets are logical
Road, ball handle (36), 37- intermediate channels, 38- gun barrels channel.
Specific implementation mode
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
The every other embodiment that personnel are obtained under the premise of without creative work, shall fall within the protection scope of the present invention.
Unless otherwise defined, the technical term or scientific terminology that the disclosure uses should be tool in disclosure fields
There is the ordinary meaning that the personage of general technical ability is understood.The similar word meaning such as the " comprising " or "comprising" that are used in the disclosure
Point out that the element before the existing word either cover the element for appearing in the word presented hereinafter or object and its be equal by object, without
Exclude other elements or object."upper", "lower", "left", "right" etc. are only used for indicating relative position relation, when being described object
Absolute position change after, then the relative position relation 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, the high pressure air guide hydraulic giant in a kind of achievable cavitation rotary collecting, including the body of a gun 1, oscillation set
Cylinder 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
Equipped with 4 staggeredly helical blade 31 and circumferentially arranged with air through hole 23, air through hole 23 enters with rotating flow guidance sleeve 18
Mouth of a river angle at 45 ° is passed through pressure-air during helical blade 31 drives rotating flow guidance sleeve 18 to spin, and pressure-air will
Helical blade 31 can be pushed, root of blade high pressure water flow is promoted 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 for occurring 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, contribute to the drying of giant inner chamber body with it is 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, centre is equipped 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 the 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, and 10 middle part of intake tunnel is equipped with water feeding one-way valve 2, when preventing work
The reflux of high pressure water flow is mutually leapt up, the inlet channel 35 be equipped with when breather check valve 14 prevents work the reflux of high pressure draught 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
The annular cavity at stream sleeve 18 both ends 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 with the end face close contact of straight tube 19, the handle 13 is equipped with control water shut-off valve 3 for controlling intake tunnel 10, it is described into
Gas handle 7 is connected on gun barrel and positioned at the lower section of rotating flow guidance sleeve 18 in gun barrel channel, the inlet channel 35 and gun barrel
Channel is connected to, and the control gas shut-off valve 6 is hingedly fixed on the body of a gun 1, the company for controlling inlet channel 35 and gun barrel channel 38
It is logical.
The air through hole 23 is radially provided with 4 helical blades 31 staggeredly 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 rail plate to match, oscillation sleeve 4 and straight tube 19 connect locking by rail plate, 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 is leaked out out of oscillation sleeve from guide rail gap 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 the straight tube are equipped with
Nozzle 5.
The outer diameter of the rotating flow guidance sleeve 18 be less than oscillation sleeve 4, straight tube 19 outer diameter, rotating flow guidance sleeve 18 can be
The rotation in the body of a gun 1 under the action of air-flow and 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 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 after being sequentially communicated, high pressure water flow realizes flow at oscillation sleeve, rotating flow guidance sleeve 18
Cavitation and cavitation rotary collecting in.5 outer wall of the nozzle is equipped with screw thread, and 33 inner wall of muzzle being connect 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 amplitude of larger increase 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
Make the frequency that feedback pressure vibrates and the intrinsic frequency of oscillation sleeve match (Mach number of resonant cavity size and fluid and
Strouhal numbers match), there is apparent resonance effect in the case where not importing high pressure gas, make the ejection of oscillation 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
It shakes, reinforces cavitation effect.In the case where importing high pressure gas, the rotary speed of helical blade 31 is apparent under high pressure gas effect
The case where more than high pressure gas is not imported, therefore, the forward motive force enhancing that the lower flow of high pressure gas effect is subject to, to center
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.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, is internally provided with inlet channel 71, and 71 middle part of inlet channel is equipped with air inlet
Check valve 14, high pressure draught flows back or mutually leaps up when preventing work, and 71 upper end of the inlet channel is equipped with air inlet valve lever 30, described
Air inlet valve lever 30,30 upper end gun body 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, axis pin
28, air inlet valve lever 30, the manually operated trigger 26, torsional spring 27 are sequentially sleeved on axis pin 28, and the axis pin 28 is fixedly connected on machine
On body 1,30 left end of the 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 the 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 30
The inlet channel that middle part is 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, the body of a gun 1
With air through hole 23, high pressure draught can be opened at this time, to 18 conveying high-pressure air-flow of rotating flow guidance sleeve, to the cavitation effect of generation
Further rotate concentration and reinforce, protect helical blade 31, at the end of turn off high-pressure air source, and control gas shut-off valve 6 is reset to
Before 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, 8 centre of rifle lid are equipped with circular hole, and circular hole is radially equipped with and pipe joint outer wall thread phase
Matched screw thread, the pipe joint upper end are threadedly coupled across rifle lid 8 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 the valve rod is equipped with valve body 25, described
Valve body 25 is sphere, and the diameter of valve body 25 is more than the diameter of oscillation sleeve 4, and valve rod 21 is equipped with spring with 25 surface junction of valve body
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 the 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 the valve rod is equipped with ball handle, described
Ball handle blocks valve handle 20, and valve rod 21 is connected after sequentially passing through gun body 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,
So that intake tunnel 10 is connected to 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 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 more than into
Aquaporin radial diameter, spring 24 is in compressive state always, and in off working state, spring 24 can be such that valve body 25 seals well
Close 4 left end end face of oscillation sleeve.
When the present 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 due to vibrating at 4 water outlet of sleeve 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, 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 at 45 degree of uniformly distributed air through hole 23 with water conservancy diversion direction, therefore the helical blade 31 in rotating flow guidance sleeve 18 exists
The peripheral force acted on by high pressure gas when high pressure gas is imported, the rotation of rotating flow guidance sleeve 18 is strengthened, the height of importing
Calm the anger body to high pressure gas not only can suppression cavitation bubble crumble and fall, will also be to occurring to generate when cavitation in the cavity crumbles and fall
Energy is absorbed, and injury of the cavitation effect to helical blade 31 under cavitation environment is reduced.The high pressure gas imported simultaneously is to rotation
Turn to further strengthen in the rotary collecting of fair water sleeves 18.Finally all cavitation bubbles gather in straight tube 19, 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, as long as being the content without departing from technical solution of the present invention, according to the technical essence of the invention
To any simple modification, equivalent change and modification made by above example, in the range of still falling within technical solution of the present invention.
Claims (10)
1. the high pressure air guide hydraulic giant in a kind of achievable 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 the helical blade (31) that 4 interlock and circumferentially arranged with air through hole (23), the rotating flow guidance set
Cylinder (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 it, is equipped with intake tunnel (10) in the handle (13), intermediate channel (37), gun barrel channel are equipped in the gun barrel
(38), inlet channel (35) is 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
On the body of a gun (1) and with the end face close contact of straight tube (19), the handle (13) be equipped with for controlling intake tunnel (10)
Water shut-off valve (3) is controlled, the air inlet handle (7) is connected on gun barrel and positioned 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, the connection for controlling inlet channel (35) and gun barrel channel (38).
2. the high pressure air guide hydraulic giant in a kind of achievable cavitation rotary collecting according to claim 1, which is characterized in that described
It includes manually operated trigger (26), torsional spring (27), axis pin (28), air inlet valve lever (30), the manually operated trigger to control gas shut-off valve (6)
(26), torsional spring (27) is sequentially sleeved on axis pin (28), and the axis pin (28) is located on fuselage (1), the air inlet valve lever (30)
Left end is equipped with vertical through holes, and manually operated trigger (26) upper end edge is equipped with circular hole, one end and the air inlet valve lever (30) of torsional spring (27)
Vertical through holes be connected, the other end is connected with the circular hole on manually operated trigger (26).
3. the high pressure air guide hydraulic giant in a kind of achievable cavitation rotary collecting according to claim 1, which is characterized in that described
It includes articulated mounting (11), gland sliding rail (12), valve handle (20), valve rod (21), gland (22), bullet to control water shut-off valve (3)
Spring (24), valve body (25), sealing ring (32), the gland sliding rail (12) is arranged on the body of a gun (1), below gland sliding rail (12)
The body of a gun (1) is equipped with articulated mounting (11), and the valve handle (20) is connected to articulated mounting (11), valve rod (21) right end
Equipped with valve body (25), the valve body (25) is sphere, and valve rod (21) is equipped with spring (24), spring (24) with valve body (25) junction
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 gun body (1), gland sliding rail (12), and ball handle (36) is connected with valve handle (20).
4. the high pressure air guide hydraulic giant in a kind of achievable cavitation rotary collecting according to claim 3, which is characterized in that described
Gland (22) is hollow structure, and the side contacted with gland sliding rail (12) is equipped with corresponding sliding rail groove.
5. the high pressure air guide hydraulic giant in a kind of achievable cavitation rotary collecting according to claim 1, which is characterized in that described
The end face at rotating flow guidance sleeve (18) both ends is equipped with ring-shaped slide guide rail groove (15), oscillation sleeve (4), straight tube (19) and rotation
Turn to be equipped with the rail plate to match with ring-shaped slide guide rail groove (15) on the end face of fair water sleeves (18) connection, described turn
It is respectively equipped with ring type seal (16) between fair water sleeves (18) and oscillation sleeve (4), straight tube (19).
6. the high pressure air guide hydraulic giant in a kind of achievable cavitation rotary collecting according to claim 1, which is characterized in that described
The quantity of air through hole (23) is 4, air through hole (23) and rotating flow guidance sleeve (18) water inlet angle at 45 °.
7. the high pressure air guide hydraulic giant in a kind of achievable cavitation rotary collecting according to claim 1, which is characterized in that described
There is spray chamber (34) vertical tube part and conus portion, the vertical tube part to be connected to oscillation chamber, the conus portion and rotating flow guidance sleeve
(18) it is connected to.
8. the high pressure air guide hydraulic giant in a kind of achievable cavitation rotary collecting according to claim 1, which is characterized in that described
Oscillation chamber is taper cone barrel, and taper is 5 degree.
9. the high pressure air guide hydraulic giant in a kind of achievable cavitation rotary collecting according to claim 1, which is characterized in that described
Handle (13), air inlet handle (7) bottom are equipped with rifle lid (8).
10. the high pressure air guide hydraulic giant in a kind of achievable cavitation rotary collecting according to claim 1, which is characterized in that institute
It states in intake tunnel (10), inlet channel (35) and is respectively equipped with water feeding one-way valve (2) and breather check valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810748901.7A CN108580088A (en) | 2018-07-10 | 2018-07-10 | A kind of high pressure air guide hydraulic giant in achievable cavitation rotary collecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810748901.7A CN108580088A (en) | 2018-07-10 | 2018-07-10 | A kind of high pressure air guide hydraulic giant in achievable cavitation rotary collecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108580088A true CN108580088A (en) | 2018-09-28 |
Family
ID=63617940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810748901.7A Pending CN108580088A (en) | 2018-07-10 | 2018-07-10 | A kind of high pressure air guide hydraulic giant in achievable cavitation rotary collecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108580088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714237A (en) * | 2020-06-23 | 2020-09-29 | 上海驻净电子科技有限公司 | Sound wave cyclone generating device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2913625B1 (en) * | 1998-05-11 | 1999-06-28 | 株式会社コンセプツ | Water jet ultrasonic cleaning nozzle |
| US6386465B1 (en) * | 1997-10-17 | 2002-05-14 | Abw Australia Pty. Ltd. | Gun |
| TWM247815U (en) * | 2003-12-08 | 2004-10-21 | Gau-Ming Li | Vaporization structure for paintball gun |
| CN201862498U (en) * | 2010-11-23 | 2011-06-15 | 许才福 | High-pressure cleaning gun with water-gas mixing |
| WO2014194913A1 (en) * | 2013-06-04 | 2014-12-11 | Knud Erik Westergaard | Cleaning device using cavitation |
| CN204769270U (en) * | 2015-07-08 | 2015-11-18 | 三峡大学 | Promote cavitation's hydraulic pressure pulsating equipment |
| CN206404947U (en) * | 2016-12-31 | 2017-08-15 | 陈昌林 | A kind of singlehanded manipulation hydraulic giant |
| CN208661466U (en) * | 2018-07-10 | 2019-03-29 | 西南石油大学 | A kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting |
-
2018
- 2018-07-10 CN CN201810748901.7A patent/CN108580088A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6386465B1 (en) * | 1997-10-17 | 2002-05-14 | Abw Australia Pty. Ltd. | Gun |
| JP2913625B1 (en) * | 1998-05-11 | 1999-06-28 | 株式会社コンセプツ | Water jet ultrasonic cleaning nozzle |
| TWM247815U (en) * | 2003-12-08 | 2004-10-21 | Gau-Ming Li | Vaporization structure for paintball gun |
| CN201862498U (en) * | 2010-11-23 | 2011-06-15 | 许才福 | High-pressure cleaning gun with water-gas mixing |
| WO2014194913A1 (en) * | 2013-06-04 | 2014-12-11 | Knud Erik Westergaard | Cleaning device using cavitation |
| CN204769270U (en) * | 2015-07-08 | 2015-11-18 | 三峡大学 | Promote cavitation's hydraulic pressure pulsating equipment |
| CN206404947U (en) * | 2016-12-31 | 2017-08-15 | 陈昌林 | A kind of singlehanded manipulation hydraulic giant |
| CN208661466U (en) * | 2018-07-10 | 2019-03-29 | 西南石油大学 | A kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714237A (en) * | 2020-06-23 | 2020-09-29 | 上海驻净电子科技有限公司 | Sound wave cyclone generating device |
| CN111714237B (en) * | 2020-06-23 | 2021-08-06 | 上海驻净电子科技有限公司 | Sound wave cyclone generating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206816208U (en) | Coal bed gas horizontal well rotating jet well-flushing shower nozzle | |
| CN106930688A (en) | A kind of eddy current type waterpower pulse axial impact instrument | |
| CN110102416B (en) | Oscillating self-priming nozzle | |
| CN106837178B (en) | A kind of efficient three-dimensional impact drilling speed device | |
| CN106837266B (en) | Gas well underground drainage and gas production tool based on integration of jet flow and vortex flow | |
| CN207647490U (en) | A kind of jet stream ultrasound wax-proof viscosity-reducing oil-increasing device | |
| CN102588353A (en) | Self excited oscillation type jet vacuum pump | |
| CN208661466U (en) | A kind of high pressure air guide hydraulic giant realized in cavitation rotary collecting | |
| CN204386484U (en) | The tangential pouring-in swirl jet pump drill head of a kind of double-wall drill pipe counterflush drilling | |
| CN108580088A (en) | A kind of high pressure air guide hydraulic giant in achievable cavitation rotary collecting | |
| CN106246114A (en) | Mill drill pipe nipple in horizontal well pulse | |
| CN112023741B (en) | Two-section cavitation bubble generator | |
| CN108326758B (en) | Rotary spray head based on high-pressure sand mixing water jet technology | |
| CN102094577A (en) | Core valve jet-suction hydraulic down-the-hole (DTH) hammer | |
| CN206053877U (en) | A kind of solid control system for drilling fluid and its mortar mixer | |
| CN101655084B (en) | Vortex effluent conveyer in natural gas exploitation | |
| CN110318695A (en) | A kind of fluid damping is rotated in deceleration well-flushing tool | |
| CN101936135A (en) | Underground water-hammer type pressure pulse generating tool | |
| CN210058655U (en) | Oscillating self-priming nozzle | |
| CN201687391U (en) | Underground water-hammer type pressure pulse generating tool | |
| CN107461163B (en) | Inner chip removal pulse jet depressurization drill string nipple | |
| CN110295859A (en) | A kind of rotation well-flushing tool with fluid damping deceleration device | |
| CN201101990Y (en) | HAS high pressure gas-mist quick injector | |
| CN109763819A (en) | A kind of dust removing apparatus for development machine | |
| CN115232711A (en) | Variable cross-section aerobic fermentation stirring aeration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180928 |
|
| WD01 | Invention patent application deemed withdrawn after publication |