CN106076701A - Cavity hydrodynamic(al) brushing cleaner - Google Patents
Cavity hydrodynamic(al) brushing cleaner Download PDFInfo
- Publication number
- CN106076701A CN106076701A CN201610661882.5A CN201610661882A CN106076701A CN 106076701 A CN106076701 A CN 106076701A CN 201610661882 A CN201610661882 A CN 201610661882A CN 106076701 A CN106076701 A CN 106076701A
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- China
- Prior art keywords
- housing
- brushing cleaner
- bubbler
- flow
- brushing
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- 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
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3013—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being a lift valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
-
- 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
-
- 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
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of cavity hydrodynamic(al) brushing cleaner, including: the first housing, main jet, wheel and extension rod, wherein, the first housing is hollow-core construction, is provided with High-Pressure Water adapter；Main jet is arranged on the two ends of the first housing, and the surface spraying to cleaned object that water under high pressure tilts, the water spraying direction of the main jet at two ends is all towards inboard, and the direction that the axis of two main jets moves along brushing cleaner is slightly displaced from；Wheel is also disposed at the two ends of the first housing, and is positioned at the outside of main jet；Extension rod is arranged on the first housing, and operator can move brushing cleaner easily by pulling extension rod.The invention have benefit that: with or without diver can to ship side upper zone and other bury object and clear up；Effective water under high pressure consumption can be reduced.
Description
Technical field
The present invention relates to a kind of brushing cleaner, be specifically related to a kind of cavity hydrodynamic(al) brushing cleaner, belong to hydraulic tool technology under water
Field.
Background technology
Modal it be attached to the biology that hull, platform, hydraulic structure and other parts bury on object and with various algaes be
Main, including Sargassum and the algae with filamentous algae, Phaeophyceae and Chlorophyceae as representative.The region that mentioned microorganism is grown nonparasitically upon another plant is certainly
Water line down extends several meters, what coverage density was the highest is junior one rice.Above-mentioned attaching organism makes flow resistance increase, and causes boats and ships to be sent out
Motivation required horsepower rises, and hydraulic structure produces stagnant zone.It addition, grow nonparasitically upon another plant, algae is aquatic animal, including cowgrass and speckle
The Carnis Mactrae kinds such as horse stricture of vagina mussel, Balanus provide good inhabitation and growing environment.
Use cavitation erosion hydrodynamic(al) technology to carry out hull and other bury object when cleaning with water, can use at ordinary times various be provided with 1 with
The instrument of the nozzle of upper regulation work area and different types of recoil buffer unit.Effective consumption of single injector instrument
For the half of the consumption of pump, and the structure of multiinjector (such as: rotating disk) instrument is relative complex, and weight is big, is suitable for surface range
Limited.Use Brush-kart technology to carry out cleaning process with water and there is also same problem.Said method common ground is which is the fewest
The not participation of diver.
Russia discloses the device of a kind of aquatic microorganisms utilizing the cleaning of hydrodynamic force to be under water attached on hull (see Russia sieve
This patent № 2107006, patent International Classification (IPC) В 63 В 59/08, it is published on March 20th, 1998), this device is without issue
Recoil, its structure includes: set handled housing, gun barrel, the high-pressure water being contained on gun barrel, and reversed nozzle, reversed nozzle
Jet direction is in opposite direction with work jet.High-pressure water provides hydraulic fluid, and hydraulic fluid is sent to gun barrel through housing
In flexible pipe, and spray from the reversed nozzle of hose end.Wherein, reversed nozzle is die mould streamline circle, is provided with in this die mould streamline circle
The propeller of tape spool tail, this propeller is driven by hydroelectric generator.The shortcoming of this device mainly has: component is many, structure bulky, behaviour
Make complexity.This brings inconvenience not only to the operation of operator, and makes operator be in the injection region of reversed nozzle, and then
Cause work efficiency drop.
The U.S. also discloses that a kind of sitting hydrodynamic force surface brushing cleaner without male offspring is (see United States Patent (USP) № 4716849, IPC В 63
В59/00).The structure of this device includes: being provided with the housing of supply hydraulic fluid main pipeline, the gun barrel being connected with housing, with rifle
The high-pressure work nozzle that cylinder is connected, the ejector being contained on gun barrel, protection board, the joint being contained on housing, by the confession in housing
It is connected to the flexible pipe of high-voltage power supply by joint to hydraulic fluid pipeline.The shortcoming of this device mainly has: structure is complicated, heavy, first
Part is many, it is stipulated that the complex manufacturing technology of the ejector of parameter.
The U.S. also discloses a kind of hydrodynamic force underwater surface brushing cleaner.This brushing cleaner includes: housing, main jet and injection
Device.Wherein, ejector includes high-pressure nozzle, low pressure nozzle and mixing chamber.High-pressure nozzle, low pressure nozzle and mixing chamber are by soft
Pipe water channel is connected to water pump.This flexible pipe water channel ensures by the constant flow of main jet and the hydraulic fluid of ejector (see U.S.
State's patent № 4716846, IPC В 63 В on January 5th, 59/00,1988).There is the device of this kind of structure, its ejector jet
Diver will not be produced danger, and compared with general reversed nozzle, use this ejector can save about 50% water conservancy merit
Rate.The shortcoming of this device is mainly: the traction (acting the effect compensating various reactions) of ejector is unadjustable.Adjust ejector
Unique method of traction is to adjust its flow, say, that adjust whole device flow.And currently used steady yield water
Pump can cause change and the change of main jet mode of operation of hydraulic pressure when carrying out this operation.Steady yield water pump is equipped with mistake
Stream valve, when hydraulic pressure increases, the liquid of a part can be discharged by this excess flow valve outward, thus causes the reactive power consumption of hydraulic power.
Russia also disclose a kind of use rotor to hull and other bury the cleaning device under water that object is cleaned with water
(Russian Federation patent № 2076842 is published on April 10th, 1997), although this device has the advantage that productivity ratio increases,
But yet suffering from several big shortcoming: structure bulky, body is heavy, is only applicable to the large area of micro-curvature.
Above-mentioned several devices have an individual common ground: all be unable to do without diver, and the somewhat expensive of diver, and diver
Not being to can be carried out operation in all cases, this brings many restrictions to the actually used of device.
Summary of the invention
For solving the deficiencies in the prior art, it is an object of the invention to provide one can be on ship side with or without diver
Region, face and other bury the cavity hydrodynamic(al) brushing cleaner that object carries out clearing up, and this brushing cleaner can also improve effective water under high pressure
Consumption.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that:
A kind of cavity hydrodynamic(al) brushing cleaner, it is characterised in that including: the first housing (1), main jet (2), wheel (4) and
Extension rod (5), wherein,
Aforementioned first housing (1) is hollow-core construction, is provided with High-Pressure Water adapter (6)；
Aforementioned operation nozzle (2) is arranged on the two ends of the first housing (1), the table spraying to cleaned object that water under high pressure tilts
Face (7), the water spraying direction of the main jet (2) at two ends is all towards inboard, and the axis of two main jets (2) is with cleaned
Angle between the surface (7) of object is α, and the axis of two main jets (2) is along the direction that brushing cleaner moves slightly simultaneously
Skew；
Aforementioned wheel (4) is also disposed at the two ends of the first housing (1), and is positioned at the outside of main jet (2)；
Aforementioned extension rod (5) is arranged on the first housing (1), and operator can move easily by pulling extension rod (5)
Brushing cleaner.
Aforesaid cavity hydrodynamic(al) brushing cleaner, it is characterised in that the axis of both of the aforesaid main jet (2) and cleaned object
Surface (7) between the size of angle α be 5 °～30 °.
Aforesaid cavity hydrodynamic(al) brushing cleaner, it is characterised in that aforementioned extension rod (5) is removably mounted at first
On housing (1).
Aforesaid cavity hydrodynamic(al) brushing cleaner, it is characterised in that also include: relief arrangement (3), aforementioned relief arrangement (3) is pacified
Being contained on the first housing (1), it utilizes the jet gushed out to push down brushing cleaner, makes brushing cleaner more be adjacent to the table of cleaned object
Face (7).
Aforesaid cavity hydrodynamic(al) brushing cleaner, it is characterised in that aforementioned relief arrangement (3) is the adjustable relief arrangement of flow.
Aforesaid cavity hydrodynamic(al) brushing cleaner, it is characterised in that the adjustable relief arrangement of aforementioned flow includes: the second housing
(31), bubbler (32) and needle-like spool (33),
Aforementioned second housing (31) is in cylinder, and end is cone, the second housing (31) be internally formed axial hole
(311), axial hole (311) are the main pipeline of the second housing (31), and its diameter adapts with the production capacity of water pump, second
Housing (31) is if being formed with dry hole (312) on the taper seat of end, boring (312) is used for connecting the supervisor of the second housing (31)
Road and the inside of bubbler (32)；
Aforementioned bubbler (32) is cylindrical, is enclosed within the outside of aforementioned second housing (31), and is carried out even by screw thread
Connecing, the inside of bubbler (32) is sequentially formed with housing and accommodates chamber (321), flow-regulating passage (322) and fluidic channel
(323), three is all coaxial with the second housing (31)；
Aforementioned needle-like spool (33) is fixedly mounted on the end of the second housing (31) along the axis of the second housing (31), and
The flow-regulating passage (322) of bubbler (32) is stretched at tip, and when bubbler (32) is tightened completely, needle-like spool (33) will stream
Amount regulation passage (322) is closed, and now passes through without fluid, and when reversely screwing bubbler (32), needle-like spool (33) is gradually from stream
Exiting in amount regulation passage (322), flow-regulating passage (322) is gradually opened, and now has fluid to pass through.
Aforesaid cavity hydrodynamic(al) brushing cleaner, it is characterised in that the most advanced and sophisticated coning angle of aforementioned needle-like spool (33) be 15 °～
30 °, wait that the diameter of thick section is the diameter of flow-regulating passage (322) 1.5 times～2.0 times.
Aforesaid cavity hydrodynamic(al) brushing cleaner, it is characterised in that the flow-regulating passage (322) of aforementioned bubbler (32)
Diameter DдIt is the diameter d of main jet (2)ф1.5 times～2.0 times, length LoIt is diameter Dд2.0 times～2.5 times.
Aforesaid cavity hydrodynamic(al) brushing cleaner, it is characterised in that the aperture of the fluidic channel (323) of aforementioned bubbler (32) is
30°-40°。
Aforesaid cavity hydrodynamic(al) brushing cleaner, it is characterised in that be plugged with between aforementioned second housing (31) and bubbler (32)
O-ring seal (34).
The invention have benefit that:
(1) with or without diver can to ship side upper zone and other bury object and clear up；
(2) being arranged on the main jet at the first housing two ends, the angle between the surface of its axis and cleaned object is equal
For α, and the direction that axis moves along brushing cleaner is slightly displaced from, it is possible to reduce effective water under high pressure consumption；
Install after relief arrangement on (3) first housings, relief arrangement utilize the jet self gushed out to push down brushing cleaner,
Brushing cleaner is made more to be adjacent to the surface of cleaned object, not only make operator operate during brushing cleaner more laborsaving, and drop further
Low effective water under high pressure consumption.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of cavity hydrodynamic(al) brushing cleaner of the present invention；
Fig. 2 is the structural representation of a specific embodiment of the relief arrangement in Fig. 1.
The implication of reference: 1-the first housing in figure, 2-main jet, 3-relief arrangement, 4-wheel, 5-extension rod,
The adapter of 6-High-Pressure Water, the surface of the cleaned object of 7-, 31-the second housing, 32-bubbler, 33-needle-like spool, 34-fluid sealant
Circle, 311-axial hole, 312-boring, 321-housing accommodate chamber, 322-flow-regulating passage, 323-fluidic channel.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention made concrete introduction.
With reference to Fig. 1, the cavity hydrodynamic(al) brushing cleaner of the present invention includes: the first housing 1, main jet 2, wheel 4 and extension rod
5.Wherein, the first housing 1 is hollow-core construction, is provided with High-Pressure Water adapter 6, and High-Pressure Water adapter 6 is for by water under high pressure
(10-15 MPa) inputs the core of the first housing 1；Main jet 2 is arranged on the two ends of the first housing 1, and water under high pressure tilts
The surface 7 spraying to cleaned object, the water spraying direction of the main jet 2 at two ends is all towards inboard, and two main jets 2
Axis and the surface 7 of cleaned object between angle be α, the axis of two main jets 2 moves along brushing cleaner simultaneously
Direction be slightly displaced from；Wheel 4 is also disposed at the two ends of the first housing 1, and is positioned at the outside of main jet 2, and wheel 4 is used for
Mobile brushing cleaner, holding main jet 2 are constant with the surface 7 of cleaned object distance therebetween；Extension rod 5 is arranged on
On one housing 1, being preferably removably mounted on the first housing 1, operator can move easily by pulling extension rod 5
Dynamic brushing cleaner.
When main jet 2 is sprayed water, brushing cleaner can produce recoil, and recoil has that level is discrete and vertical stress component two points
Power, we, by design, make the water spraying direction of two main jets 2 all towards inboard, so can effectively reduce recoil
The level of power is discrete.
As the preferred scheme of one, the angle α between axis and the surface 7 of cleaned object of main jet 2 big
Little is 5 °～30 °.
Having certain angle between axis and the surface 7 of cleaned object of main jet 2, this kind is designed with and helps subtract
Few repulsive force (i.e. the vertical stress component of recoil), makes it drop to following index:
РRepulsive force=2 × PRecoil×sinα
Wherein, РRecoilRecoil for main jet 2 jet.
Visible, repulsive force is the most no longer original РRepulsive force=2PRecoil(being that 2 nozzles calculate).
Such as, when α=12 °, РRepulsive force=0.4 × РRecoil(being that 2 nozzles calculate).
So, in order to buffer this brushing cleaner recoil relative to the surface 7 of cleaned object, only each work need to be consumed
Make nozzle 2 20% the water yield rather than need to consume as original each main jet 2 50% the water yield, the most effectively
Reduce effective water under high pressure consumption.
It is further preferred that the cavity hydrodynamic(al) brushing cleaner of the present invention also includes: relief arrangement 3.Relief arrangement 3 is arranged on
On one housing 1, it utilizes the jet self gushed out to push down brushing cleaner, makes brushing cleaner more be adjacent to the surface 7 of cleaned object.
One effect of the wheel 4 being arranged on the first housing 1 two ends is: do not allow brushing cleaner excessively close to cleaned object
Surface 7.Because there is angle α (5 °～30 °) between the surface 7 of the axis of main jet 2 and cleaned object, so work spray
The current that mouth 2 ejects have the component on the surface 7 of a vertical cleaned object, this vertical component can push away brushing cleaner from
Open the surface 7 of cleaned object.After installing relief arrangement 3 on the first housing 1, this relief arrangement 3 utilizes and self gushes out
Jet can push down brushing cleaner, makes brushing cleaner more be adjacent to the surface 7 of cleaned object, and operator operates more laborsaving.
As the preferred scheme of one, relief arrangement 3 is the adjustable relief arrangement of flow.
With reference to Fig. 2, the adjustable relief arrangement of flow includes: the second housing 31, bubbler 32 and needle-like spool 33.
Introduce the second housing 31, bubbler 32 and the construction features of needle-like spool 33 separately below.
(1) second housing
Second housing 31 is in cylinder, and end is cone, the second housing 31 be internally formed axial hole 311, axially
Hole 311 is the main pipeline of the second housing 31, and its diameter adapts with the production capacity of water pump, the circle of the second housing 31 end
Being formed with some (such as 4 or 6, be uniformly distributed) boring 312 on the conical surface, boring 312 is used for connecting the second housing 31
Main pipeline and the inside of bubbler 32.
(2) bubbler
Bubbler 32 is cylindrical, is enclosed within the outside of the second housing 31, and is attached by screw thread.Bubbler 32
Inside is sequentially formed with housing and accommodates chamber 321, flow-regulating passage 322 and fluidic channel 323, and three is all with the second housing 31 altogether
Axle.
It is the structure accommodating the second housing 31 that housing accommodates chamber 321.
Flow-regulating passage 322 is one section of contracting larynx section in bubbler 32, and it matches with needle-like spool 33, is that regulation is unloaded
The key structure of the flow of lotus device.Preferably, the diameter D of flow-regulating passage 322дIt is the diameter d of main jet 2ф1.5
Times～2.0 times, length LoIt is diameter Dд2.0 times～2.5 times.By experiment it was found that under this parameter, regulation off-load fills
The best results of the flow put.
Fluidic channel 323 is the divergent segment of bubbler 32 end, and it is the critical piece creating work jet.By experiment
During it was found that the aperture of fluidic channel 323 is designed to 30 °-40 °, jet best results.
As the preferred scheme of one, between the second housing 31 and bubbler 32, it is plugged with O-ring seal 34.Concrete, second
Housing 31 is formed with ring-shaped groove at non-threaded section, fills in O-ring seal 34 in ring-shaped groove.O-ring seal 34 is possible not only to prevent
Sealing outflows through screw thread, and contributes to stationary diffuser 32, in order to guarantee that fluid flow regulation process is more convenient.
It is further preferred that the outer surface of bubbler 32 is with embossing, when embossing can prevent diver to turn to relief arrangement
Hands is sliding.
(3) needle-like spool
Needle-like spool 33 is fixedly mounted on the end of the second housing 31 along the axis of the second housing 31, and expansion is stretched at tip
Dissipate the flow-regulating passage 322 of device 32.When bubbler 32 is tightened completely, flow-regulating passage 322 is closed by needle-like spool 33,
Now pass through without fluid.When reversely screwing bubbler 32, needle-like spool 33 gradually exits in flow-regulating passage 322, flow
Regulation passage 322 is gradually opened, and now has fluid to pass through.
Preferably, the most advanced and sophisticated coning angle of needle-like spool 33 is 15 °～30 °, and the diameter waiting thick section is flow-regulating passage
1.5 times of the diameter of 21～2.0 times.
The cavity hydrodynamic(al) brushing cleaner of the present invention, its using method is as follows:
(1), when standing in waterborne operation, operator station is in bottom chord flotation gear (raft, flatboat or Small yacht etc.)
Upper near cleaned object, water under high pressure is transported to this brushing cleaner by high-pressure hydraulic pump, and operator adjusts relief arrangement (stream by demand
Measure adjustable) operational mode, then brushing cleaner is moved to ship side and moves up and down and begin a clean up operation.
The length of extension rod 5 depends on the shipboard height of bottom chord flotation gear (raft, flatboat or Small yacht etc.), one
As be 1.5～2 meters.
In scale removal process, bottom chord flotation gear at his place is (raft, flat along cleaned shipboard surface for operator
End ship or Small yacht etc.) upper mobile, or bottom chord flotation gear (raft, flatboat or Small yacht etc.) is moved to the most clear
By the region of reason.
(2), when operating under water, program is essentially identical with when standing in waterborne operation, except for the difference that selects short
Extension rod (less than 1 meter), to facilitate operator to move on the surface 7 of the cleaned objects such as shipboard, hull bottom, hydraulic structure metope
Dynamic brushing cleaner.
As can be seen here, either having diver, again without diver, the cavity hydrodynamic(al) brushing cleaner of the present invention can be right
Hull, can attaching organism on the object such as latent structure, water construction thing, used paint layer, corrosion layer, contamination etc. carry out cleaning process with water.
Additionally, because the wheel 4 being arranged on the first housing 1 two ends can keep main jet 2 and the table of cleaned object
The distance set between face 7 and the water spraying direction of main jet 2, even if so at visibility very poor (such as muddy water or illumination
Under conditions of not), the cavity hydrodynamic(al) brushing cleaner of the present invention is it is also ensured that cleaning effect.
Become it should be noted that above-described embodiment limits the present invention, all employing equivalents or equivalence the most in any form
The technical scheme that the mode changed is obtained, all falls within protection scope of the present invention.
Claims (10)
1. a cavity hydrodynamic(al) brushing cleaner, it is characterised in that including: the first housing (1), main jet (2), wheel (4) and prolong
Stock (5), wherein,
Described first housing (1) is hollow-core construction, is provided with High-Pressure Water adapter (6)；
Described main jet (2) is arranged on the two ends of the first housing (1), the surface spraying to cleaned object that water under high pressure tilts
(7), the water spraying direction of the main jet (2) at two ends is all towards inboard, and the axis of two main jets (2) and object to be cleaned
Angle between the surface (7) of body is α, and the direction that the axis of two main jets (2) moves along brushing cleaner simultaneously is the most inclined
Move；
Described wheel (4) is also disposed at the two ends of the first housing (1), and is positioned at the outside of main jet (2)；
Described extension rod (5) is arranged on the first housing (1), and operator cleans with water by pulling extension rod (5) to move easily
Device.
Cavity hydrodynamic(al) brushing cleaner the most according to claim 1, it is characterised in that the axis of said two main jet (2)
And the size of the angle α between the surface (7) of cleaned object is 5 °～30 °.
Cavity hydrodynamic(al) brushing cleaner the most according to claim 1, it is characterised in that described extension rod (5) is with dismountable side
Formula is arranged on the first housing (1).
4. according to the cavity hydrodynamic(al) brushing cleaner described in claim 1,2 or 3, it is characterised in that also include: relief arrangement (3), institute
Stating relief arrangement (3) to be arranged on the first housing (1), it utilizes the jet gushed out to push down brushing cleaner, makes brushing cleaner more paste
The surface (7) of tight cleaned object.
Cavity hydrodynamic(al) brushing cleaner the most according to claim 4, it is characterised in that described relief arrangement (3) is that flow is adjustable
Relief arrangement.
Cavity hydrodynamic(al) brushing cleaner the most according to claim 5, it is characterised in that described flow adjustable relief arrangement bag
Include: the second housing (31), bubbler (32) and needle-like spool (33),
Described second housing (31) is in cylinder, and end is cone, the second housing (31) be internally formed axial hole
(311), axial hole (311) are the main pipeline of the second housing (31), and its diameter adapts with the production capacity of water pump, second
Housing (31) is if being formed with dry hole (312) on the taper seat of end, boring (312) is used for connecting the supervisor of the second housing (31)
Road and the inside of bubbler (32)；
Described bubbler (32) is cylindrical, is enclosed within the outside of described second housing (31), and is attached by screw thread, expands
The inside dissipating device (32) is sequentially formed with housing receiving chamber (321), flow-regulating passage (322) and fluidic channel (323), three
All coaxial with the second housing (31)；
Described needle-like spool (33) is fixedly mounted on the end of the second housing (31) along the axis of the second housing (31), and most advanced and sophisticated
Stretching to the flow-regulating passage (322) of bubbler (32), when bubbler (32) is tightened completely, flow is adjusted by needle-like spool (33)
Joint passage (322) is closed, and now passes through without fluid, and when reversely screwing bubbler (32), needle-like spool (33) is gradually adjusted from flow
Exiting in joint passage (322), flow-regulating passage (322) is gradually opened, and now has fluid to pass through.
Cavity hydrodynamic(al) brushing cleaner the most according to claim 6, it is characterised in that the most advanced and sophisticated circle of described needle-like spool (33)
Cone angle is 15 °～30 °, wait that the diameter of thick section is the diameter of flow-regulating passage (322) 1.5 times～2.0 times.
Cavity hydrodynamic(al) brushing cleaner the most according to claim 6, it is characterised in that the flow of described bubbler (32) is adjusted
The diameter D of joint passage (322)дIt is the diameter d of main jet (2)ф1.5 times～2.0 times, length LoIt is diameter Dд2.0 times～
2.5 again.
Cavity hydrodynamic(al) brushing cleaner the most according to claim 6, it is characterised in that the fluidic channel of described bubbler (32)
(323) aperture is 30 °-40 °.
Cavity hydrodynamic(al) brushing cleaner the most according to claim 6, it is characterised in that described second housing (31) and bubbler
(32) O-ring seal (34) it is plugged with between.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610661882.5A CN106076701A (en) | 2016-08-10 | 2016-08-10 | Cavity hydrodynamic(al) brushing cleaner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610661882.5A CN106076701A (en) | 2016-08-10 | 2016-08-10 | Cavity hydrodynamic(al) brushing cleaner |
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| CN106076701A true CN106076701A (en) | 2016-11-09 |
Family
ID=57456884
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| CN201610661882.5A Pending CN106076701A (en) | 2016-08-10 | 2016-08-10 | Cavity hydrodynamic(al) brushing cleaner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076013A (en) * | 2019-04-27 | 2019-08-02 | 杭州隆湖机电科技有限公司 | A kind of spray robot quick-change type nozzle structure |
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