CN205815986U - Self-sucking, energy-saving shower nozzle - Google Patents
Self-sucking, energy-saving shower nozzle Download PDFInfo
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- CN205815986U CN205815986U CN201620593568.3U CN201620593568U CN205815986U CN 205815986 U CN205815986 U CN 205815986U CN 201620593568 U CN201620593568 U CN 201620593568U CN 205815986 U CN205815986 U CN 205815986U
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Abstract
Self-sucking, energy-saving shower nozzle, it is made up of spray shell, spray core, spray core end cap and connection adnexa, spray core connects threaded fastening spray core end cap by spray core end cap, the spray core tip of spray core is inserted the self-priming orifice of spray core end cap and keeps concentric with it, spray core connects screw thread by spray shell and fixes with the spray core on spray shell and threaded fastening, and spray core connects screw thread and the connection of different connection adnexaes by adnexa.This utility model processing cost is low, in that context it may be convenient to conversion spray effect, assembles simple, energy consumption is low, energy-conserving and environment-protective, and atomizing effect is good, and oil mist particle can be as small as 5 μm, mist of oil is concentrated, more than 50mm, area coverage still less than 10mm, can realize point-to-point lubrication, cooling, self-priming suction is big, may be up to more than 5M, cryogenic aerosol, good cooling results can be sprayed.
Description
Technical field
This utility model relates to a kind of self-priming shower nozzle, is specifically related to a kind of self-sucking, energy-saving shower nozzle.
Background technology
On market, existing self-priming shower nozzle suction is short, is usually no more than 1.5M, and when actually used, fog leaves outlet
Close distance spray coverage i.e. presents and coniform is diffused as very large area, is actually reached process tool or cutlery cutting face
Mist of oil accounts for 1/3 less than spray volume, causes a large amount of wastes of micro lubricating oil, can cause the contaminated with oil mist of working environment simultaneously；
There is gas output not enough, it is impossible to the problem taking away Tool in Cutting heat simultaneously.
Summary of the invention
The deficiency that this utility model exists for prior art, it is provided that a kind of self-sucking, energy-saving shower nozzle.
This utility model solves its technical problem and be the technical scheme is that
A kind of self-sucking, energy-saving shower nozzle, is made up of spray shell, spray core, spray core end cap and connection adnexa, and spray core passes through spray core end
Lid connects threaded fastening spray core end cap, and the spray core tip of spray core is inserted the self-priming orifice of spray core end cap and keeps same with it
The center of circle, spray core connects screw thread by spray shell and fixes with the spray core sprayed on shell and threaded fastening, and spray core connects screw thread by adnexa
Connecting from different connection adnexaes, spray shell front end arranges the external drainage conical surface, arranges the fixing screw thread of connection, spray shell inside spray shell rear end
Middle part arranges the spray core connecting fastening with spray core and fixes screw thread, and the built-in inside going out ejection soon for high pressure draught of spray shell is led
Discharge orifice；Spray core arranges the spray shell connection screw thread being connected fastening with spray shell, and spray core is provided for connecting lubricating oil pipeline component
Adnexa connects screw thread, and spray core is provided for rear end air channel and the front end air channel of gases at high pressure circulation, and spray core front portion arranges spray
Core is most advanced and sophisticated, the built-in interior oilhole of spray core, and interior oilhole is that the passage of micro lubricating fluid connects screwed hole with UNICOM's adnexa, in the middle part of spray core
Arranging circulating tanks, front end air channel is the passage that gases at high pressure flow to circulating tanks, and circulating tanks is the cylinder that diameter is less than circulation face,
Circulating tanks has guide effect and can form high pressure air cavity gases at high pressure, allows gas to enough be divided into two-way, 360 ° of a road parcel ring
Stream interface, and injection at a high speed in the range of the internal diversion hole of spray shell, an other road is through front end air channel 360 ° parcel spray core point
End, and gap at a high speed ejection with self-priming orifice spray core end cap in most advanced and sophisticated along spray core, front end air channel is used for gases at high pressure
Circulation to make gases at high pressure flow to spray core most advanced and sophisticated；Spray core end cap arranges circulation face, and in face of circulation, end arranges circular cone stream interface, circulation face
Inside arranges self-suction high-pressure chamber, arranges self-priming orifice inside circular cone stream interface, and spray core end cap connects screw thread and spray core by spray core
Connecting fastening, circular cone stream interface is cone-shaped structure, and circular cone stream interface and circulation face intersection are circular arc chamfering, and air-flow can be along coning tower tray face
Quickly flowing carries out the micro lubricating mist of oil that secondary-atomizing flows out from self-priming orifice.
The taper angle α of the external drainage conical surface of above-mentioned spray shell is 12 °-30 °, and surface smoothness is 0.8-1.6；Spray the interior of shell
Portion's pod apertures surface smoothness is 0.8-1.6.
Gap between spray core tip and the self-priming orifice of spray core end cap of above-mentioned spray core is between 0.04mm-0.4mm,
Spray core tip end surface fineness is 0.8-1.6, and spray core tip top arranges chamfering, and chamfer angle is 12 °-45 °.
The circular cone stream interface frustoconical bevel angle β of above-mentioned spray core end cap is 12 °-30 °, and circular cone stream interface arranges milling flat-shaped circular cone stream interface,
The flat angle beta of milling of milling flat-shaped circular cone stream interface is 12 °-30 °；The self-priming orifice hole inner wall surface fineness of spray core end cap is 0.8-
1.6。
Above-mentioned connection adnexa is oil connection or dual gauge lubricating oil pipe joint or many specifications lubricating oil pipe joint, oil
Pipe joint is provided for inserting oil pipe the retaining connector preventing oil pipe from deviating from, for the conducting oil-through hole of lubricating oil and use
In the connection screw thread connecting fastening with spray core；Dual gauge lubricating oil pipe joint is arranged threadeds with the connection of oil connection
Interface thread, pipe socket, connecting tube, mixing chamber and be connected with spray core fastening connection screw thread；Many specifications lubricating oil pipe
Joint arranges several pipe sockets, several connecting tubes, mixing chamber and is connected the connection screw thread of fastening with spray core.
The operation principle of this utility model shower nozzle: when gases at high pressure enter inside shower nozzle by pipeline, ventilate along rear end
Concentrated flow enters circulating tanks and front end air channel, forms air cavity at this, and is divided into 2 road high pressure draughts from this.A wherein road high pressure draught
Flow to self-suction high-pressure chamber along the space that front end air channel is connected between screw thread with spray core and spray core is most advanced and sophisticated, because spray core is most advanced and sophisticated and self-priming mist
Changing the gap between hole the least, flow area reduces rapidly, and according to bernoulli principle, high-pressure gas pressure reduces, and flow velocity strengthens,
Quickly spray around spray core tip in the gap between spray core tip and self-priming orifice, have chamfering shape because of spray core tip simultaneously
The taper face become, under the effect of Coanda effect, high velocity air can change direction and flows to along taper face and be gathered in spray at a high speed
Core tip top direction, according to bernoulli principle and Venturi effect, can produce negative pressure at spray core tip top, form self-priming,
Micro lubricating fluid is attracted from the ejection of interior oilhole and to expand rapidly under the effect of high velocity air, be diffused as mist of oil, then along certainly
Suction orifice sprays；Another road high pressure draught is the least with the gap in internal diversion hole because of circulation face, and flow area reduces rapidly, root
According to bernoulli principle, high-pressure gas pressure reduces, and flow velocity strengthens, quickly from the clearance aperture cincture ring in circulation face with internal diversion hole
Stream interface sprays, and now spray core end cap front end is provided with circular cone stream interface, and under the effect of Coanda effect, high velocity air can the side of change
Flow to along taper face and be gathered in spray core end cap tip direction at a high speed, it is achieved the boundling of air-flow, the most beneficially self-priming
Produced mist of oil area expands the most rapidly so that it is the arrival tool sharpening position that can concentrate smoothly, it is achieved thereby that trace
The Appropriate application of lubricating oil；Simultaneously under the effect of Bernoulli effect, high velocity air can drive shower nozzle periphery large quantity of air to join
Blow to spray core end cap tip direction with acting, relative to being used the compression tolerance consumed, more than 10 times even 20 times can be realized
Amplification, it is achieved thereby that energy-conservation.When self-priming generation micro lubricating fluid aerosol is after the self-priming orifice of spray core end cap sprays,
Simultaneously by Bernoulli effect and the dual function of Coanda effect, expand and be diffused as rapidly less oil mist particles, I
Little to 5 μm, it is achieved thereby that the secondary-atomizing of micro lubricating fluid, atomizing effect is excellent.Additionally this utility model also effectively profit
With Joule-Thomson effect and Prandtl-Ge Laoer theory of singularities, when two-way air-flow and flow out from respective runner respectively
During, gases at high pressure gradually reduce through narrower bore and pressure, substantially reduce according to its temperature of Joule-Thomson effect, and
In effective micro lubricating fluid reduced in spray core and self-priming orifice, the temperature of mist of oil, the most favourable after so blowing to cutter
In the heat radiation of cutter and heat in metal cutting is taken away；When the pressure entering shower nozzle is up to the most to a certain degree, the flow velocity of gases at high pressure will reach
To and exceed velocity of sound, cause near self-priming orifice, extending to that Prandtl-Ge Laoer singular point effect occurs around cutter, pressure
Power and temperature reduce rapidly, reach to cool down the purpose of cutter.
Spray core end cap front end arranges milling flat-shaped circular cone stream interface, and flat frustoconical bevel angle is more than taper seat angle, causes in spray core
There are direction cross one another two different air-flows, different pressures in tip, so lubricating oil can be along pressure after spraying and being atomized
Low direction is widened, and makes spray coverage present long ribbon shape, to facilitate the trace cooling and lubricating of major diameter cutter.
This utility model processing cost is low, in that context it may be convenient to conversion spray effect, assembles simple, and energy consumption is low, energy-conserving and environment-protective,
Atomizing effect is good, and oil mist particle can be as small as 5 μm, and mist of oil is concentrated, and more than 50mm, area coverage is still less than 10mm, and it is a little right to realize
Spot lubrication, cooling, self-priming suction is big, may be up to more than 5M, can spray cryogenic aerosol, good cooling results.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of this utility model shower nozzle；
Fig. 2 is the generalized section of this utility model shower nozzle；
Fig. 3 is the use view of this utility model shower nozzle；
Fig. 4 is the structural representation of this utility model spray shell；
Fig. 5 is the structural representation of this utility model spray core；
Fig. 6 is the structural representation of Section A-A in Fig. 5；
Fig. 7 is the structural representation of this utility model spray core end cap in specific embodiment 1；
Fig. 8 is the structural representation of this utility model spray core end cap in specific embodiment 2；
Fig. 9 is the structural representation of the single gauge lubricating oil shower nozzle that this utility model is connected to form with oil connection；
Figure 10 is the structural representation of oil connection；
Figure 11 is the dual gauge lubricating oil shower nozzle that this utility model is connected to form with dual gauge lubricating oil pipe joint
Structural representation；
Figure 12 is the structural representation of dual gauge lubricating oil pipe joint；
Figure 13 is many specifications lubricating oil shower nozzle that this utility model is connected to form with many specifications lubricating oil pipe joint
Structural representation；
Figure 14 is the structural representation of many specifications lubricating oil pipe joint；
Figure 15 is the spray effect schematic diagram of specific embodiment 1；
Figure 16 is the spray effect schematic diagram of specific embodiment 2.
In figure: 1 spray shell, 2 spray cores, 3 spray core end caps, 4 oil connections, 5 dual gauge lubricating oil pipe joints, the profit of specification more than 6
Lubricating oil liquid pipe connection, the 1-1 external drainage conical surface, 1-2 connect fixing screw thread, 1-3 spray core fixes screw thread, 1-4 internal diversion hole, 2-1
Spray shell connects screw thread, 2-2 adnexa connects oilhole in screw thread, 2-3 rear end air channel, 2-4 circulating tanks, 2-5,2-6 front end air channel,
2-7 spray core tip, 2-8 spray core end cap connect screw thread, 3-1 circulation face, 3-2 circular cone stream interface, 3-3 spray core connection screw thread, 3-4 self-priming
High pressure chest, 3-5 self-priming orifice, 4-1 retaining connector, 4-2 oil-through hole, 4-3 connect screw thread, 5-1 interface thread, 5-2 pipe socket,
5-3 connecting tube, 5-4 mixing chamber, 5-5 connection screw thread, 6-1 pipe socket, 6-2 connecting tube, 6-3 mixing chamber, 6-4 connect screw thread, 2-
7-1 chamfering, 3-2-1 milling flat-shaped circular cone stream interface.
Detailed description of the invention
Example 1
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14 and Figure 15,
A kind of self-sucking, energy-saving shower nozzle, is made up of spray shell 1, spray core 2, spray core end cap 3 and connection adnexa, and connecting adnexa is oil connection 4
Or dual gauge lubricating oil pipe joint 5 or many specifications lubricating oil pipe joint 6, oil connection 4 is provided for inserting oil pipe and preventing
Stop the retaining connector 4-1 of oil pipe abjection, for the oil-through hole 4-2 of lubricating oil conducting and fasten for the connection with spray core 2
Connection screw thread 4-3；Dual gauge lubricating oil pipe joint 5 arranges the interface thread that the connection screw thread 4-3 with oil connection 4 connects
5-1, pipe socket 5-2, connecting tube 5-3, mixing chamber 5-4 and be connected with spray core 2 fastening connection screw thread 5-5；Many specifications lubricate
Fluid pipe joint 6 arranges several pipes socket 6-1, several connecting tubes 6-2, mixing chamber 6-3 and is connected fastening with spray core 2
Connect screw thread 6-4；Spray core 2 connects screw thread 2-8 by spray core end cap and connects fastening spray core end cap 3, the spray core tip 2-7 of spray core 2
Inserting the self-priming orifice 3-5 of spray core end cap 3 and keep concentric with it, spray core 2 connects screw thread 2-1 and spray shell 1 by spray shell
On spray core fix screw thread 1-3 and connect fastening, spray core 2 connects screw thread 2-2 by adnexa and connects with different connection adnexaes, spray shell
1 front end arranges external drainage conical surface 1-1, arranges the fixing screw thread 1-2 of connection, arrange and spray core 2 in the middle part of spray shell 1 inside spray shell 1 rear end
The spray core connecting fastening fix screw thread 1-3, the built-in internal diversion hole 1-4 going out ejection soon for high pressure draught of spray shell 1；Spray
Core 2 arranges the spray shell connection screw thread 2-1 being connected fastening with spray shell 1, and spray core 2 is provided for connecting the attached of lubricating oil pipeline component
Part connects screw thread 2-2, and spray core 2 is provided for the rear end air channel 2-3 and front end air channel 2-6 of gases at high pressure circulation, before spray core 2
Portion arranges spray core tip 2-7, and the built-in interior oilhole 2-5 of spray core 2, interior oilhole 2-5 are that the passage of micro lubricating fluid is with UNICOM's adnexa
Connecting screwed hole 2-2, arranging circulating tanks 2-4, rear end air channel 2-3 in the middle part of spray core 2 is that gases at high pressure flow to the logical of circulating tanks 2-4
Road, circulating tanks 2-4 is the cylinder that diameter is less than circulation face, and circulating tanks 2-4 has guide effect and can form high pressure gases at high pressure
Air cavity, allows gas to enough be divided into two-way, a parcel circulation face, 360 ° of road, and high rapid fire in the range of the internal diversion hole of spray shell
Going out, spray core tip 2-7, and most advanced and sophisticated along spray core and in spray core end cap self-priming mist are wrapped up through front end air channel 360 ° in an other road
Changing the gap ejection at a high speed in hole, front end air channel 2-6 makes gases at high pressure flow to spray core tip 2-7 for the circulation of gases at high pressure；
Spray core end cap 3 arranges circulation face 3-1, and 3-1 front end, circulation face arranges circular cone stream interface 3-2, arranges self-suction high-pressure inside the 3-1 of circulation face
Chamber 3-4, arranges self-priming orifice 3-5 inside circular cone stream interface 3-2, spray core end cap 3 connects screw thread 3-3 with spray core 2 even by spray core
Connecing fastening, circular cone stream interface 3-2 is cone-shaped structure, and circular cone stream interface 3-2 and circulation face 3-1 intersection are circular arc chamfering, and air-flow can
Quickly flow along coning tower tray face and carry out the micro lubricating mist of oil that secondary-atomizing flows out from self-priming orifice.The external drainage conical surface of spray shell
Taper angle α is 12 °-30 °, and surface smoothness is 0.8-1.6；The internal diversion hole surface fineness of spray shell is 0.8-1.6.Spray
Gap between spray core tip and the self-priming orifice of spray core end cap of core is between 0.04mm-0.4mm, spray core tip end surface light
Cleanliness is 0.8-1.6, and spray core tip top arranges chamfering, and chamfer angle is 12 °-45 °, and this structure shower nozzle spray effect is round dot
Shape, can be applicable to various small diameter milling knife, drill bit etc..
The operation principle of this utility model shower nozzle: when gases at high pressure enter inside shower nozzle by pipeline, ventilate along rear end
Concentrated flow enters circulating tanks and front end air channel, forms air cavity at this, and is divided into 2 road high pressure draughts from this.A wherein road high pressure draught
Flow to self-suction high-pressure chamber along the space that front end air channel is connected between screw thread with spray core and spray core is most advanced and sophisticated, because spray core is most advanced and sophisticated and self-priming mist
Changing the gap between hole the least, flow area reduces rapidly, and according to bernoulli principle, high-pressure gas pressure reduces, and flow velocity strengthens,
Quickly spray around spray core tip in the gap between spray core tip and self-priming orifice, have chamfering shape because of spray core tip simultaneously
The taper face become, under the effect of Coanda effect, high velocity air can change direction and flows to along taper face and be gathered in spray at a high speed
Core tip top direction, according to bernoulli principle and Venturi effect, can produce negative pressure at spray core tip top, form self-priming,
Micro lubricating fluid is attracted from the ejection of interior oilhole and to expand rapidly under the effect of high velocity air, be diffused as mist of oil, then along certainly
Suction orifice sprays；Another road high pressure draught is the least with the gap in internal diversion hole because of circulation face, and flow area reduces rapidly, root
According to bernoulli principle, high-pressure gas pressure reduces, and flow velocity strengthens, quickly from the clearance aperture cincture ring in circulation face with internal diversion hole
Stream interface sprays, and now spray core end cap front end is provided with circular cone stream interface, and under the effect of Coanda effect, high velocity air can the side of change
Flow to along taper face and be gathered in spray core end cap tip direction at a high speed, it is achieved the boundling of air-flow, the most beneficially self-priming
Produced mist of oil area expands the most rapidly so that it is the arrival tool sharpening position that can concentrate smoothly, it is achieved thereby that trace
The Appropriate application of lubricating oil；Simultaneously under the effect of Bernoulli effect, high velocity air can drive shower nozzle periphery large quantity of air to join
Blow to spray core end cap tip direction with acting, relative to being used the compression tolerance consumed, more than 10 times even 20 times can be realized
Amplification, it is achieved thereby that energy-conservation.When self-priming generation micro lubricating fluid aerosol is after the self-priming orifice of spray core end cap sprays,
Simultaneously by Bernoulli effect and the dual function of Coanda effect, expand and be diffused as rapidly less oil mist particles, I
Little to 5 μm, it is achieved thereby that the secondary-atomizing of micro lubricating fluid, atomizing effect is excellent.Additionally this utility model also effectively profit
With Joule-Thomson effect and Prandtl-Ge Laoer theory of singularities, when two-way air-flow and flow out from respective runner respectively
During, gases at high pressure gradually reduce through narrower bore and pressure, substantially reduce according to its temperature of Joule-Thomson effect, and
In effective micro lubricating fluid reduced in spray core and self-priming orifice, the temperature of mist of oil, the most favourable after so blowing to cutter
In the heat radiation of cutter and heat in metal cutting is taken away；When the pressure entering shower nozzle is up to the most to a certain degree, the flow velocity of gases at high pressure will reach
To and exceed velocity of sound, cause near self-priming orifice, extending to that Prandtl-Ge Laoer singular point effect occurs around cutter, pressure
Power and temperature reduce rapidly, reach to cool down the purpose of cutter.
Example 2
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14 and Figure 16,
A kind of self-sucking, energy-saving shower nozzle, is made up of spray shell 1, spray core 2, spray core end cap 3 and connection adnexa, and connecting adnexa is oil connection 4
Or dual gauge lubricating oil pipe joint 5 or many specifications lubricating oil pipe joint 6, oil connection 4 is provided for inserting oil pipe and preventing
Stop the retaining connector 4-1 of oil pipe abjection, for the oil-through hole 4-2 of lubricating oil conducting and fasten for the connection with spray core 2
Connection screw thread 4-3；Dual gauge lubricating oil pipe joint 5 arranges the interface thread that the connection screw thread 4-3 with oil connection 4 connects
5-1, pipe socket 5-2, connecting tube 5-3, mixing chamber 5-4 and be connected with spray core 2 fastening connection screw thread 5-5；Many specifications lubricate
Fluid pipe joint 6 arranges several pipes socket 6-1, several connecting tubes 6-2, mixing chamber 6-3 and is connected fastening with spray core 2
Connect screw thread 6-4；Spray core 2 connects screw thread 2-8 by spray core end cap and connects fastening spray core end cap 3, the spray core tip 2-7 of spray core 2
Inserting the self-priming orifice 3-5 of spray core end cap 3 and keep concentric with it, spray core 2 connects screw thread 2-1 and spray shell 1 by spray shell
On spray core fix screw thread 1-3 and connect fastening, spray core 2 connects screw thread 2-2 by adnexa and connects with different connection adnexaes, spray shell
1 front end arranges external drainage conical surface 1-1, arranges the fixing screw thread 1-2 of connection, arrange and spray core 2 in the middle part of spray shell 1 inside spray shell 1 rear end
The spray core connecting fastening fix screw thread 1-3, the built-in internal diversion hole 1-4 going out ejection soon for high pressure draught of spray shell 1；Spray
Core 2 arranges the spray shell connection screw thread 2-1 being connected fastening with spray shell 1, and spray core 2 is provided for connecting the attached of lubricating oil pipeline component
Part connects screw thread 2-2, and spray core 2 is provided for the rear end air channel 2-3 and front end air channel 2-6 of gases at high pressure circulation, before spray core 2
Portion arranges spray core tip 2-7, and the built-in interior oilhole 2-5 of spray core 2, interior oilhole 2-5 are that the passage of micro lubricating fluid is with UNICOM's adnexa
Connecting screwed hole 2-2, arranging circulating tanks 2-4, rear end air channel 2-3 in the middle part of spray core 2 is that gases at high pressure flow to the logical of circulating tanks 2-4
Road, circulating tanks 2-4 is the cylinder that diameter is less than circulation face, and circulating tanks 2-4 has guide effect and can form high pressure gases at high pressure
Air cavity, allows gas to enough be divided into two-way, a parcel circulation face, 360 ° of road, and high rapid fire in the range of the internal diversion hole of spray shell
Going out, spray core tip 2-7, and most advanced and sophisticated along spray core and in spray core end cap self-priming mist are wrapped up through front end air channel 360 ° in an other road
Changing the gap ejection at a high speed in hole, front end air channel 2-6 makes gases at high pressure flow to spray core tip 2-7 for the circulation of gases at high pressure；
Spray core end cap 3 arranges circulation face 3-1, and 3-1 front end, circulation face arranges circular cone stream interface 3-2, arranges self-suction high-pressure inside the 3-1 of circulation face
Chamber 3-4, arranges self-priming orifice 3-5 inside circular cone stream interface 3-2, spray core end cap 3 connects screw thread 3-3 with spray core 2 even by spray core
Connecing fastening, circular cone stream interface 3-2 is cone-shaped structure, and circular cone stream interface 3-2 and circulation face 3-1 intersection are circular arc chamfering, and air-flow can
Quickly flow along coning tower tray face and carry out the micro lubricating mist of oil that secondary-atomizing flows out from self-priming orifice.The external drainage conical surface of spray shell
Taper angle α is 12 °-30 °, and surface smoothness is 0.8-1.6；The internal diversion hole surface fineness of spray shell is 0.8-1.6.Spray
Gap between spray core tip and the self-priming orifice of spray core end cap of core is between 0.04mm-0.4mm, spray core tip end surface light
Cleanliness is 0.8-1.6, and spray core tip top arranges chamfering, and chamfer angle is 12 °-45 °.Circular cone stream interface 3-2 arranges the flat-shaped circle of milling
Coning tower tray face 3-2-1, the flat angle beta of milling of milling flat-shaped circular cone stream interface 3-2-1 is 12 °-30 °；In the self-priming orifice hole of spray core end cap
Wall surface fineness is 0.8-1.6.Milling flat-shaped circular cone stream interface spray effect is long ribbon shape, can be used for major diameter cutter, as dise knife,
Gear hobbing cutter etc..
The operation principle of this utility model shower nozzle: spray core end cap front end arranges milling flat-shaped circular cone stream interface, and flat frustoconical bevel angle
More than taper seat angle, cause there are direction cross one another two different air-flows, different pressures at spray core tip, so lubrication
Fluid can be widened along the direction that pressure is low after spraying and being atomized, and makes spray coverage present long ribbon shape, to facilitate major diameter cutter
Trace cooling and lubricating.
Claims (5)
1. a self-sucking, energy-saving shower nozzle, is characterized in that being made up of spray shell, spray core, spray core end cap and connection adnexa, and spray core is passed through
Spray core end cap connects threaded fastening spray core end cap, the spray core tip of spray core insert spray core end cap self-priming orifice and and its
Keeping concentric, spray core connects screw thread by spray shell and fixes with the spray core on spray shell and threaded fastening, and spray core is connected by adnexa
Connecing screw thread to connect from different connection adnexaes, spray shell front end arranges the external drainage conical surface, arranges the fixing spiral shell of connection inside spray shell rear end
Stricture of vagina, arranges the spray core connecting fastening with spray core and fixes screw thread in the middle part of spray shell, spray shell is built-in goes out ejection soon for high pressure draught
Internal diversion hole；Spray core arranges the spray shell connection screw thread being connected fastening with spray shell, and spray core is provided for connecting lubricating oil pipe
The adnexa of circuit unit connects screw thread, and spray core is provided for rear end air channel and the front end air channel of gases at high pressure circulation, before spray core
It is most advanced and sophisticated that portion arranges spray core, the built-in interior oilhole of spray core, and interior oilhole is that the passage of micro lubricating fluid connects screwed hole with UNICOM's adnexa,
Arranging circulating tanks in the middle part of spray core, front end air channel is the passage that gases at high pressure flow to circulating tanks, and circulating tanks is that diameter is less than circulation
The cylinder in face, circulating tanks has guide effect and can form high pressure air cavity gases at high pressure, allows gas to enough be divided into two-way, a road
360 ° of parcel circulation faces, and injection at a high speed in the range of the internal diversion hole of spray shell, an other road is through front end air channel 360 °
Parcel spray core is most advanced and sophisticated, and gap at a high speed ejection with self-priming orifice spray core end cap in most advanced and sophisticated along spray core, and front end air channel is used
It is most advanced and sophisticated that circulation in gases at high pressure makes gases at high pressure flow to spray core；Spray core end cap arranges circulation face, and in face of circulation, end arranges circular cone
Stream interface, arranges self-suction high-pressure chamber inside circulation face, arrange self-priming orifice inside circular cone stream interface, and spray core end cap is connected by spray core
Screw thread is connected fastening with spray core, and circular cone stream interface is cone-shaped structure, and circular cone stream interface and circulation face intersection are circular arc chamfering, air-flow
Can quickly flow along coning tower tray face and carry out the micro lubricating mist of oil that secondary-atomizing flows out from self-priming orifice.
Self-sucking, energy-saving shower nozzle the most according to claim 1, is characterized in that the taper angle α spraying the external drainage conical surface of shell is
12 °-30 °, surface smoothness is 0.8-1.6；The internal diversion hole surface fineness of spray shell is 0.8-1.6.
Self-sucking, energy-saving shower nozzle the most according to claim 1, it is characterized in that the spray core of spray core most advanced and sophisticated with spray core end cap from
The gap inhaled between orifice is between 0.04mm-0.4mm, and spray core tip end surface fineness is 0.8-1.6, spray core tip top
Arranging chamfering, chamfer angle is 12 °-45 °.
Self-sucking, energy-saving shower nozzle the most according to claim 1, is characterized in that the circular cone stream interface frustoconical bevel angle β of spray core end cap is
12 °-30 °, circular cone stream interface arranges milling flat-shaped circular cone stream interface, and the flat angle beta of milling of milling flat-shaped circular cone stream interface is 12 °-30 °；Spray core end
The self-priming orifice hole inner wall surface fineness of lid is 0.8-1.6.
Self-sucking, energy-saving shower nozzle the most according to claim 1, is characterized in that connecting adnexa is oil connection or dual gauge profit
Lubricating oil liquid pipe connection or many specifications lubricating oil pipe joint, oil connection is provided for inserting oil pipe and preventing what oil pipe from deviate to prevent
Uncoupling head, turning on oil-through hole and being used for the connection screw thread connecting fastening with spray core for lubricating oil；Dual gauge lubricates
Fluid pipe joint arrange threaded with the connection of oil connection interface thread, pipe socket, connecting tube, mixing chamber and with spray
Core connects the connection screw thread of fastening；Many specifications lubricating oil pipe joint arranges several pipe sockets, several connecting tubes, mixing chamber
And the connection screw thread of fastening it is connected with spray core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620593568.3U CN205815986U (en) | 2016-06-17 | 2016-06-17 | Self-sucking, energy-saving shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620593568.3U CN205815986U (en) | 2016-06-17 | 2016-06-17 | Self-sucking, energy-saving shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205815986U true CN205815986U (en) | 2016-12-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620593568.3U Withdrawn - After Issue CN205815986U (en) | 2016-06-17 | 2016-06-17 | Self-sucking, energy-saving shower nozzle |
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| Country | Link |
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| CN (1) | CN205815986U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890734A (en) * | 2017-03-01 | 2017-06-27 | 福建省雾精灵环境科技有限公司 | A kind of waterfog head for being applied to bus station |
| CN107511277A (en) * | 2016-06-17 | 2017-12-26 | 济南申健化工科技有限公司 | Self-sucking, energy-saving shower nozzle |
| CN107930920A (en) * | 2017-12-23 | 2018-04-20 | 郑州默尔电子信息技术有限公司 | A kind of atomization type steel pipe spray-painting plant |
-
2016
- 2016-06-17 CN CN201620593568.3U patent/CN205815986U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511277A (en) * | 2016-06-17 | 2017-12-26 | 济南申健化工科技有限公司 | Self-sucking, energy-saving shower nozzle |
| CN107511277B (en) * | 2016-06-17 | 2022-12-13 | 韩帅 | Self-suction energy-saving spray head |
| CN106890734A (en) * | 2017-03-01 | 2017-06-27 | 福建省雾精灵环境科技有限公司 | A kind of waterfog head for being applied to bus station |
| CN106890734B (en) * | 2017-03-01 | 2019-01-15 | 福建省雾精灵环境科技有限公司 | A kind of water mist spraying head applied to bus station |
| CN107930920A (en) * | 2017-12-23 | 2018-04-20 | 郑州默尔电子信息技术有限公司 | A kind of atomization type steel pipe spray-painting plant |
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Effective date of registration: 20210831 Address after: No. 502, unit 1, building 25, Xinxinjiayuan, Lixia District, Jinan City, Shandong Province Patentee after: Han Shuai Address before: 253000 1-1943, building 1, No. 88, exhibition West Road, high tech Zone, Jinan City, Shandong Province Patentee before: JINAN SHENJIAN CHEMICAL TECHNOLOGY Co.,Ltd. |
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