CN205815985U - The energy-saving shower nozzle of convenient conversion - Google Patents
The energy-saving shower nozzle of convenient conversion Download PDFInfo
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- CN205815985U CN205815985U CN201620593139.6U CN201620593139U CN205815985U CN 205815985 U CN205815985 U CN 205815985U CN 201620593139 U CN201620593139 U CN 201620593139U CN 205815985 U CN205815985 U CN 205815985U
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Abstract
The conveniently energy-saving shower nozzle of conversion, is made up of spray shell, spray core and connection adnexa, and spray core is fixed threaded engagement by the spray shell connection screw thread carried with the spray core on spray shell and is connected fastening, and spray core connects with being connected adnexa.This utility model device 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, it is assembled into mist of oil boundling shower nozzle and high pressure mist of oil is had good boundling effect, prevent from polluting, cryogenic aerosol, good cooling results can be sprayed.
Description
Technical field
This utility model relates to the shower nozzle of a kind of micro lubricating, is specifically related to the energy-saving shower nozzle of a kind of convenient conversion.
Background technology
The shower nozzle being currently used for micro lubricating on market is mostly single hole direct-injection structure or nesting type structure.Single hole direct-injection
Structure exports inside appendix because of oil pipe, if appendix general export cross section is little, throughput is the least, affects atomizing effect,
Cross section is big, and air consumption is the biggest, and the most energy-conservation, tube section is not big or little, the shower nozzle of this structure this fog when actually used
Leave the close distance spray coverage of outlet i.e. to present and coniform be diffused as very large area, be actually reached process tool or cutlery
The mist of oil in cutting face accounts for 1/3 less than spray volume, causes a large amount of wastes of micro lubricating oil, can cause the oil of working environment simultaneously
Mist pollutes；Using the shower nozzle of nesting type structure, generally comprise sprayer body and nested two parts, the processing cost of sprayer body is the highest
In nested processing cost, although existing nested type shower nozzle (fog coverage rate in terms of air consumption and fog boundling on market
Although leaving the most remote distance of outlet to present coniform diffusion, but area being relatively small) all make moderate progress, but processing assembled
Journey technique is more difficult, is usually deep into inside shower nozzle such as oil pipe and welds, it is difficult to ensure that welding quality, simultaneously as nest
Internal diameter is less, so welding oil pipe typically uses longer thin copper pipe even capillary tube, bulk strength is poor, installs at shower nozzle
Equipment is carried out with flexible pipe be easy to bending when plug-in type is connected, fracture and cause scrapping of shower nozzle；And if it is desired to realize not
Same spray effect is accomplished by processing the sprayer body of various shape, so processing cost is the highest.
Summary of the invention
The deficiency that this utility model exists for prior art, it is provided that the energy-saving shower nozzle of a kind of convenient conversion.
This utility model solves its technical problem and be the technical scheme is that
The energy-saving shower nozzle of a kind of convenient conversion, is made up of spray shell, spray core and connection adnexa, and spray core is by the spray shell carried
Connection screw thread is fixed threaded engagement with the spray core on spray shell and is connected fastening, and spray core connects with being connected adnexa, outside spray shell front end is arranged
The drain conical surface, arranges the fixing screw thread of connection inside spray shell rear end, arrange the spray core connecting fastening with spray core and fix in the middle part of spray shell
Screw thread, the built-in internal diversion hole going out ejection soon for high pressure draught of spray shell；Spray core arranges the spray shell being connected fastening with spray shell
Connecting screw thread, spray core is provided for the air channel of gases at high pressure circulation, and spray core front portion arranges circular cone stream interface, and circular cone stream interface rear portion is even
T-Ring stream interface, arranges circulating tanks in the middle part of spray core, air channel is the passage that gases at high pressure flow to circulating tanks, and circulating tanks is that diameter is less than
The cylinder in circulation face, gases at high pressure are had guide effect, circulation face be cylinder be the Inner guide face of gases at high pressure, circular cone stream interface
Being circular arc chamfering for cone-shaped structure and circulation face intersection, air-flow quickly can flow along coning tower tray face.
The taper angle α of the external drainage conical surface of above-mentioned spray shell is 12 °-30 °；It is Taper Pipe spiral shell that screw thread is fixed in the connection of spray shell
Stricture of vagina；Spray shell internal diversion hole fineness is 0.8-1.6.
The circulation face fineness of above-mentioned spray core is 0.8-1.6, and circulation face is 0.1-0.6mm with the diameter difference in internal diversion hole
Between；The frustoconical bevel angle β of the circular cone stream interface of spray core is 12 °-30 °, and it is flat-shaped that circular cone stream interface arranges conical surface milling, and the flat angle beta of milling is 12-
30°。
Above-mentioned spray core is provided for connecting the adnexa of lubricating oil pipeline component and connects screw thread, and spray core arranges oil outlet, goes out
Oilhole is the outlet of micro lubricating fluid, and when spray core circular cone stream interface conical surface milling is flat, oil outlet is the flat oil outlet of conical surface milling, spray core
Arranging interior oilhole, interior oilhole connects screw thread and oil outlet as the passage of micro lubricating fluid with UNICOM's adnexa.
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, along ventilation concentrated flow
Entering circulating tanks, form air cavity at this, because circulation face is the least with the gap in internal diversion hole, flow area reduces rapidly, according to primary
Exerting profit principle, high-pressure gas pressure reduces, and flow velocity strengthens, quickly from the clearance aperture cincture circulation face in circulation face with internal diversion hole
Ejection, is now provided with circular cone stream interface because of spray core front end, and under the effect of Coanda effect, high velocity air can change direction along cone
Degree face flows at a high speed and is gathered in the oil outlet direction of spray core, it is achieved the boundling of air-flow, is thus conducive to 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 the conjunction of micro lubricating fluid
Reason utilizes；Simultaneously under the effect of Bernoulli effect, high velocity air can drive shower nozzle periphery large quantity of air to participate in acting and blow to out
Oilhole direction, relative to being used the compression tolerance consumed, can realize the amplification of more than 10 times even 20 times, it is achieved thereby that joint
Energy.When micro lubricating fluid is after the oil outlet of spray core sprays, simultaneously by Bernoulli effect and the dual function of Coanda effect,
Expanding and be diffused as rapidly little oil mist particles, minimum can be as small as 5 μm, and atomizing effect is excellent.Additionally this utility model is the most effective
Make use of Joule-Thomson effect and Prandtl-Ge Laoer theory of singularities, when air-flow forms air cavity and from circulation face from circulating tanks
Spraying during circular cone stream interface reaches up to behind oil outlet direction with the gap in internal diversion hole, gases at high pressure are through narrow
Hole and pressure gradually reduce, and its temperature substantially reduces, and effectively reduce the micro lubricating oil liquid temperature in spray core, so blow to
Just it is more beneficial for the heat radiation of cutter after cutter and heat in metal cutting is taken away；When the pressure entering shower nozzle is up to the most to a certain degree, high pressure
The flow velocity of gas is up to and exceedes velocity of sound, causes extending to occur Prandtl-Ge Laoer around cutter near oil outlet
Singular point effect, pressure and temperature reduces rapidly, reaches to cool down the purpose of cutter.
When spray core front end uses milling flat-shaped circular cone stream interface and the flat oil outlet of conical surface milling, and flat frustoconical bevel angle β is more than circle
Frustoconical bevel angle β 2, causes there are direction cross one another two different air-flows, different pressures at spray core tip, so lubricating oil
Can widen along the direction that pressure is low after spraying and being atomized, make spray coverage present long ribbon shape, to facilitate the micro-of major diameter cutter
Amount cooling and lubricating.
Compared with the prior art, this utility model device processing cost is low, in that context it may be convenient to conversion spray effect, assembles letter
Single, 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, and mist of oil is concentrated, and more than 50mm, area coverage is the most not
More than 10mm, can realize point-to-point lubrication, cooling, be assembled into mist of oil boundling shower nozzle has good boundling effect to high pressure mist of oil,
Prevent from polluting, cryogenic aerosol, good cooling results can be sprayed.
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 in specific embodiment 1；
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 in specific embodiment 2；
Fig. 8 is the structural representation of this utility model spray core circular cone stream interface in specific embodiment 3；
Fig. 9 is the structural representation of this utility model spray core oil outlet in specific embodiment 3；
Figure 10 is the structural representation of the single gauge lubricating oil shower nozzle that this utility model is connected to form with oil connection；
Figure 11 is the structural representation of oil connection；
Figure 12 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 13 is the structural representation of dual gauge lubricating oil pipe joint；
Figure 14 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 15 is the structural representation of many specifications lubricating oil pipe joint；
Figure 16 is the spray effect schematic diagram of specific embodiment 1；
Figure 17 is the spray effect schematic diagram of specific embodiment 3.
In figure: 1 spray shell, 2 spray cores, 3 oil connections, 4 dual gauge lubricating oil pipe joints, the lubricating oil pipe of specification more than 5 connect
Head, the fixing screw thread of the 1-1 external drainage conical surface, 1-2 connection, 1-3 spray core fix screw thread, 1-4 internal diversion hole, 2-1 spray shell connection spiral shell
In stricture of vagina, 2-2 adnexa connection screw thread, 2-3 air channel, 2-4 circulating tanks, 2-5, oilhole, 2-6 circulation face, 2-7 circular cone stream interface, 2-8 go out
Oilhole, 3-1 retaining connector, 3-2 oil-through hole, 3-3 connection screw thread, 4-1 interface thread, 4-2 pipe socket, 4-3 connecting tube, 4-4 mix
Close room, 4-5 connects screw thread, 5-1 pipe socket, 5-2 connecting tube, 5-3 mixing chamber, 5-4 connect screw thread, 2-7-1 milling flat-shaped circular cone stream
Face, the flat oil outlet of 2-8-1 conical surface milling.
Detailed description of the invention
Example 1
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15 and Figure 16, one
Planting the energy-saving shower nozzle of convenient conversion, be made up of spray shell 1, spray core 2 and connection adnexa, the spray shell that spray core 2 is passed through to carry connects spiral shell
Stricture of vagina 2-1 fixes screw thread 1-3 with the spray core on spray shell 1 and is connected fastening, spray core 2 with is connected adnexa connection, spray the setting of shell 1 front end
External drainage conical surface 1-1, the taper angle α of external drainage conical surface 1-1 are 12 °-30 °, arrange the fixing screw thread of connection inside spray shell 1 rear end
1-2, it is taper pipe thread that screw thread 1-2 is fixed in the connection of spray shell, arranges the spray core connecting fastening with spray core 2 and fix in the middle part of spray shell 1
Screw thread 1-3, the built-in internal diversion hole 1-4 going out ejection soon for high pressure draught of spray shell 1, internal diversion hole 1-4 fineness is
0.8-1.6；Spray core 2 arranges the spray shell connection screw thread 2-1 being connected fastening with spray shell, and spray core 2 is provided for connecting lubricating oil pipe
The adnexa of circuit unit connects screw thread 2-2, and spray core 2 arranges oil outlet 2-8, and oil outlet is the outlet of micro lubricating fluid, when spray core 2
When circular cone stream interface 2-7 conical surface milling is flat, spray core arranges interior oilhole 2-5, the interior oilhole 2-5 passage as micro lubricating fluid with UNICOM
Adnexa connects screw thread 2-2 and oil outlet 2-8, and spray core 2 is provided for the air channel 2-3 of gases at high pressure circulation, and spray core 2 is anterior to be arranged
Circular cone stream interface 2-7, circular cone stream interface 2-7 rear portion connect circulation face 2-6, circulation face 2-6 fineness is 0.8-1.6, circulation face 2-6 with
The diameter difference of internal diversion hole 1-4 is between 0.1-0.6mm, and arranging circulating tanks 2-4, air channel 2-3 in the middle part of spray core 2 is high pressure gas
The passage of direction of flow circulating tanks 2-4, circulating tanks 2-4 is the cylinder that diameter is less than circulation face 2-6, has guiding to make to gases at high pressure
With, circulation face 2-6 be cylinder be the Inner guide face of gases at high pressure, circular cone stream interface 2-7 is that cone-shaped structure is handed over circulation face 2-6
Being circular arc chamfering at boundary, air-flow quickly can flow along coning tower tray face, and the frustoconical bevel angle β of circular cone stream interface 2-7 is 12 °-30 °, connects attached
Part is oil connection or dual gauge lubricating oil pipe joint or many specifications lubricating oil pipe joint, and oil connection is provided for inserting
Oil pipe also prevents retaining connector that oil pipe deviates from, for the conducting oil-through hole of lubricating oil and fastens for the connection with spray core
Connection screw thread；Dual gauge lubricating oil pipe joint arrange threaded 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 pipes and inserts
Mouth, several connecting tubes, mixing chamber and be connected with spray core fastening connection screw thread.
The operation principle of this utility model shower nozzle: when gases at high pressure 101 enter inside shower nozzle by pipeline, along air channel
2-3 flows into circulating tanks 2-4, forms air cavity at this, and because circulation face 2-6 is the least with the gap of internal diversion hole 1-4, flow area is fast
Speed reduces, and according to bernoulli principle, high-pressure gas pressure reduces, and flow velocity strengthens, quickly from circulation face 2-6 and internal diversion hole 1-
The clearance aperture 104 of 4 sprays around circulation face 2-6, is now provided with circular cone stream interface 2-7, at the work of Coanda effect because of spray core 2 front end
Under with, high velocity air can change the oil outlet 2-8 direction that direction flows at a high speed along taper face and is gathered in spray core 2, it is achieved gas
The boundling of stream, is thus conducive to produced mist of oil area to expand the most rapidly so that it is the arrival cutter that can concentrate smoothly adds
Station is put, it is achieved thereby that the Appropriate application of micro lubricating fluid；Simultaneously under the effect of Bernoulli effect, high velocity air can carry
Dynamic shower nozzle periphery large quantity of air 102 participates in acting and blows to oil outlet 2-8 direction, relative to being used the compression tolerance consumed, and can
Realize the amplification of more than 10 times even 20 times, it is achieved thereby that energy-conservation.When micro lubricating fluid sprays from the oil outlet 2-8 of spray core 2
After going out, simultaneously by Bernoulli effect and the dual function of Coanda effect, expand and be diffused as rapidly little oil mist particles, minimum
Can be as small as 5 μm, atomizing effect is excellent.Additionally this utility model is also effectively utilized Joule-Thomson effect and Prandtl-Ge Lao
That theory of singularities, when air-flow forms air cavity and from the gap of circulation face 2-6 and internal diversion hole 1-4 ejection warp from circulating tanks 2-4
Crossing during circular cone stream interface 2-7 reaches up to behind oil outlet 2-8 direction, gases at high pressure progressively drop through narrower bore and pressure
Low, its temperature substantially reduces, and effectively reduces the micro lubricating oil liquid temperature in spray core, is just more beneficial for after so blowing to cutter
The heat radiation of cutter is also taken away heat in metal cutting；When the pressure entering shower nozzle is up to the most to a certain degree, the flow velocity of gases at high pressure is up to
And exceed velocity of sound, cause near oil outlet 2-8, extending to that Prandtl-Ge Laoer singular point effect, pressure occur around cutter
Reduce rapidly with temperature, reach to cool down the purpose of cutter.
Example 2
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 7, the energy-saving shower nozzle of a kind of convenient conversion, by spray shell 1, spray core 2 and even
Attachment forms, and spray core 2 is fixed screw thread 1-3 by the spray shell connection screw thread 2-1 carried with the spray core on spray shell 1 and is connected tightly
Gu, spray core 2 connects with being connected adnexa, and spray shell 1 front end arranges external drainage conical surface 1-1, the taper angle α of external drainage conical surface 1-1 and is
12 °-30 °, arranging the fixing screw thread 1-2 of connection inside spray shell 1 rear end, it is taper pipe thread that screw thread 1-2 is fixed in the connection of spray shell, sprays shell
Arranging the spray core connecting fastening with spray core 2 in the middle part of in the of 1 and fix screw thread 1-3, spray shell 1 is built-in goes out ejection soon for high pressure draught
Internal diversion hole 1-4, internal diversion hole 1-4 fineness is 0.8-1.6；Spray core 2 arranges the spray shell connection being connected fastening with spray shell
Screw thread 2-1, when spray core 2 circular cone stream interface 2-7 conical surface milling is flat, spray core 2 is provided for the air channel 2-3 of gases at high pressure circulation, spray
Core 2 front portion arranges circular cone stream interface 2-7, circular cone stream interface 2-7 rear portion and connects circulation face 2-6, and circulation face 2-6 fineness is 0.8-1.6,
The diameter difference of circulation face 2-6 and internal diversion hole 1-4 is between 0.1-0.6mm, arranges circulating tanks 2-4, air channel in the middle part of spray core 2
2-3 is the passage that gases at high pressure flow to circulating tanks 2-4, and circulating tanks 2-4 is the cylinder that diameter is less than circulation face 2-6, to high pressure gas
Body have guide effect, circulation face 2-6 be cylinder be the Inner guide face of gases at high pressure, circular cone stream interface 2-7 be cone-shaped structure with
Circulation face 2-6 intersection is circular arc chamfering, and air-flow quickly can flow along coning tower tray face, the frustoconical bevel angle β of circular cone stream interface 2-7 is 12 °-
30°。
The operation principle of this utility model shower nozzle: when high pressure mist of oil enters inside shower nozzle, along air channel by pipeline 101
2-3 flows into circulating tanks 2-4, forms air cavity at this, and because circulation face 2-6 is the least with the gap of internal diversion hole 1-4, flow area is fast
Speed reduces, and according to bernoulli principle, high-pressure gas pressure reduces, and flow velocity strengthens, and the reduction of pressure makes the oil droplet in mist of oil swollen
Swollen, flow velocity strengthens and then causes the collision between oil droplet, makes little oil droplet pool relatively large oil droplet, then quickly from circulation face 2-
6 spray around circulation face 2-6 with the clearance aperture 104 in internal diversion 1-4 hole, now spray core 2 front end are provided with circular cone stream interface 2-
7, under the effect of Coanda effect, high speed mist of oil stream can change the point that direction flows at a high speed along taper face and is gathered in spray core 2
Direction, portion, it is achieved the boundling of mist of oil air-flow so that it is the arrival tool sharpening position that can concentrate smoothly, it is achieved thereby that trace profit
The Appropriate application of lubricating oil liquid；Simultaneously under the effect of Bernoulli effect, high speed mist of oil air-flow can drive shower nozzle periphery large quantity of air
102 participate in acting blows to the direction, tip of spray core 2, relative to being used the compression tolerance consumed, can realize more than 10 times even
The amplification of 20 times, it is achieved thereby that energy-conservation.It addition, be also effectively utilized Joule-Thomson effect in the case of this, when mist of oil air-flow
Form air cavity from circulating tanks 2-4 and spray through circular cone stream interface 2-7 always from the gap of circulation face 2-6 and internal diversion hole 1-4
During arriving behind the direction, tip of spray core 2, gases at high pressure gradually reduce through narrower bore and pressure, and its temperature substantially drops
Low, close to the dew point of high pressure mist of oil, it is more beneficial for preventing small oil mist particle from spreading in atmosphere and causes contaminated with oil mist, low temperature simultaneously
Mist of oil air-flow is just more beneficial for the heat radiation of cutter and heat in metal cutting is taken away after blowing to cutter
Example 3
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 8, Fig. 9 and Figure 17, the energy-saving shower nozzle of a kind of convenient conversion,
Being made up of spray shell 1, spray core 2 and connection adnexa, spray core 2 connects screw thread 2-1 by the spray shell carried and fixes with the spray core on spray shell 1
Screw thread 1-3 is connected fastening, and spray core 2 connects with being connected adnexa, and spray shell 1 front end arranges external drainage conical surface 1-1, the external drainage conical surface
The taper angle α of 1-1 is 12 °-30 °, arranges the fixing screw thread 1-2 of connection inside spray shell 1 rear end, and screw thread 1-is fixed in the connection of spray shell
2 is taper pipe thread, arranges the spray core connecting fastening with spray core 2 and fix screw thread 1-3 in the middle part of spray shell 1, and spray shell 1 is built-in for high pressure
The internal diversion hole 1-4 going out ejection soon of air-flow, internal diversion hole 1-4 fineness is 0.8-1.6；Spray core 2 is arranged with spray shell even
The spray shell connecing fastening connects screw thread 2-1, and spray core 2 is provided for connecting the adnexa of lubricating oil pipeline component and connects screw thread 2-2, spray
Core 2 arranges oil outlet 2-8, and oil outlet is the outlet of micro lubricating fluid, when spray core 2 circular cone stream interface 2-7 conical surface milling is flat, fuel-displaced
Hole 2-8 is conical surface milling flat oil outlet 2-8-1, and spray core arranges interior oilhole 2-5, and interior oilhole 2-5 is as the passage of micro lubricating fluid
Connecting screw thread 2-2 and oil outlet 2-8 with UNICOM's adnexa, spray core 2 is provided for the air channel 2-3 of gases at high pressure circulation, before spray core 2
Portion arranges circular cone stream interface 2-7, circular cone stream interface 2-7 rear portion and connects circulation face 2-6, and circulation face 2-6 fineness is 0.8-1.6, circulation
The diameter difference of face 2-6 and internal diversion hole 1-4 is between 0.1-0.6mm, arranges circulating tanks 2-4, air channel 2-3 in the middle part of spray core 2
Being the gases at high pressure passages that flow to circulating tanks 2-4, circulating tanks 2-4 is the cylinder that diameter is less than circulation face 2-6, has gases at high pressure
Guide effect, circulation face 2-6 be cylinder be the Inner guide face of gases at high pressure, circular cone stream interface 2-7 is cone-shaped structure and circulation
Face 2-6 intersection is circular arc chamfering, and air-flow quickly can flow along coning tower tray face, and the frustoconical bevel angle β of circular cone stream interface 2-7 is 12 °-30 °,
When circular cone stream interface 2-7 is milling flat-shaped circular cone stream interface 2-7-1, the flat angle beta of milling is 12-30 °, when spray core front end uses milling flat-shaped
Circular cone stream interface 2-7-1 and conical surface milling flat oil outlet 2-8-1, and flat frustoconical bevel angle β is more than taper seat angle beta 2, causes at spray core point
There are direction cross one another two different air-flows, different pressures in end, so lubricating oil can be low along pressure after spraying and being atomized
Direction widen, make spray coverage present long ribbon shape, to facilitate the trace cooling and lubricating of major diameter cutter.
Claims (5)
1. an energy-saving shower nozzle for convenient conversion, is characterized in that being made up of spray shell, spray core and connection adnexa, and spray core is by carrying
Spray shell connect screw thread and fix threaded engagement with the spray core on spray shell and is connected fastening, spray core be connected adnexa connection, spray shell front end
The external drainage conical surface is set, connection fixing screw thread is set inside spray shell rear end, the spray connecting fastening with spray core is set in the middle part of spray shell
Screw thread fixed by core, the built-in internal diversion hole going out ejection soon for high pressure draught of spray shell；Spray core arranges and is connected fastening with spray shell
Spray shell connect screw thread, spray core be provided for gases at high pressure circulation air channel, spray core front portion arranges circular cone stream interface, circular cone stream interface
Rear portion connects circulation face, arranges circulating tanks in the middle part of spray core, and air channel is the passage that gases at high pressure flow to circulating tanks, and circulating tanks is straight
Footpath less than the cylinder in circulation face, gases at high pressure are had guide effect, circulation face be cylinder be the Inner guide face of gases at high pressure, circle
Coning tower tray face is cone-shaped structure and circulation face intersection is circular arc chamfering, and air-flow quickly can flow along coning tower tray face.
The energy-saving shower nozzle of convenient conversion the most according to claim 1, is characterized in that spraying the tapering of the external drainage conical surface of shell
Angle [alpha] is 12 °-30 °；It is taper pipe thread that screw thread is fixed in the connection of spray shell；Spray shell internal diversion hole fineness is 0.8-1.6.
The energy-saving shower nozzle of convenient conversion the most according to claim 1, is characterized in that the circulation face fineness of spray core is
0.8-1.6, the diameter difference in circulation face and internal diversion hole is between 0.1-0.6mm；The frustoconical bevel angle β of the circular cone stream interface of spray core is
12 °-30 °, it is flat-shaped that circular cone stream interface arranges conical surface milling, and the flat angle beta of milling is 12-30 °.
The energy-saving shower nozzle of convenient conversion the most according to claim 1, is characterized in that spray core is provided for connecting lubricating oil
The adnexa of liquid pipeline parts connects screw thread, and spray core arranges oil outlet, and oil outlet is the outlet of micro lubricating fluid, when spray core circular cone
When stream interface conical surface milling is flat, oil outlet is the flat oil outlet of conical surface milling, and spray core arranges interior oilhole, and interior oilhole is as micro lubricating fluid
Passage connects screw thread and oil outlet with UNICOM's adnexa.
The energy-saving shower nozzle of convenient conversion the most according to claim 1, is characterized in that connecting adnexa is oil connection or double
Specification lubricating oil pipe joint or many specifications lubricating oil pipe joint, oil connection is provided for inserting oil pipe and preventing oil pipe from taking off
The retaining connector that goes out, for the conducting oil-through hole of lubricating oil and for the connection screw thread connecting fastening with spray core；Require to report his or her problems within a prescribed time and in a prescribed place
Lattice lubricating oil pipe joint arrange threaded with the connection of oil connection interface thread, pipe socket, connecting tube, mixing chamber with
And the connection screw thread of fastening it is connected with spray core；Many specifications lubricating oil pipe joint arrange several pipe sockets, several connecting tubes,
Mixing chamber and be connected with spray core fastening connection screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620593139.6U CN205815985U (en) | 2016-06-17 | 2016-06-17 | The energy-saving shower nozzle of convenient conversion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620593139.6U CN205815985U (en) | 2016-06-17 | 2016-06-17 | The energy-saving shower nozzle of convenient conversion |
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| Publication Number | Publication Date |
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| CN205815985U true CN205815985U (en) | 2016-12-21 |
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| CN201620593139.6U Expired - Fee Related CN205815985U (en) | 2016-06-17 | 2016-06-17 | The energy-saving shower nozzle of convenient conversion |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511276A (en) * | 2016-06-17 | 2017-12-26 | 济南申健化工科技有限公司 | The energy-saving shower nozzle of convenient conversion |
| CN107771492A (en) * | 2017-10-25 | 2018-03-09 | 华南农业大学 | Strength injection type Liquid Fertilizer fertilizer apparatus, system and method |
| CN107787725A (en) * | 2017-12-05 | 2018-03-13 | 福建帝凯农业综合开发有限公司 | A kind of fountain planting greenhouse |
-
2016
- 2016-06-17 CN CN201620593139.6U patent/CN205815985U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511276A (en) * | 2016-06-17 | 2017-12-26 | 济南申健化工科技有限公司 | The energy-saving shower nozzle of convenient conversion |
| CN107771492A (en) * | 2017-10-25 | 2018-03-09 | 华南农业大学 | Strength injection type Liquid Fertilizer fertilizer apparatus, system and method |
| CN107787725A (en) * | 2017-12-05 | 2018-03-13 | 福建帝凯农业综合开发有限公司 | A kind of fountain planting greenhouse |
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