CN200996601Y - Fuel-blasting nozzle assembly of burner - Google Patents
Fuel-blasting nozzle assembly of burner Download PDFInfo
- Publication number
- CN200996601Y CN200996601Y CN 200620167292 CN200620167292U CN200996601Y CN 200996601 Y CN200996601 Y CN 200996601Y CN 200620167292 CN200620167292 CN 200620167292 CN 200620167292 U CN200620167292 U CN 200620167292U CN 200996601 Y CN200996601 Y CN 200996601Y
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- CN
- China
- Prior art keywords
- seat
- oil
- oil spout
- fuel
- air output
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- 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.)
- Expired - Lifetime
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Abstract
A burner and nozzle assembly comprises a fuel injection seat (2), a ventilation adjusting bearer (13) and a ventilation adjusting sleeve (14) fixed in front of the fuel injection seat (2). The burner and nozzle assembly is characterized in that a circular monsoon trough (21) is introduced on the front of the fuel injection seat (2). The monsoon trough (21) has a through oil hole (22) in the center, and the oil hole (22) has a vent (23) in the external wall which connects the monsoon trough (21) and the fuel injection seat (2) while communicates the oxygen supply device. The round ventilation adjusting block (13) is fixed in front of the fuel injection seat (2) and the block has an adjusting block vent (131) in correspondence with the position of the monsoon trough (21) and an adjusting block oil hole (132) in correspondence with the oil hole (22). Both the adjusting bearer vent (131) and the adjusting block oil hole (132) pass through the ventilation adjusting block (13) and both front parts are connected with the whirlwind groove (133) which is positioned in the front surface of the ventilation adjusting block (13). The whirlwind groove (133) has an oil regulating lever (15) in the center which is linked to the oil regulating nut (16). The ventilation adjusting sleeve (14) is fixed on the ventilation adjusting block (13) and linked to the front of the fuel injection seat (2) by screw. The ventilation adjusting sleeve (14) has a through-hole (141) in the front part in which set the oil regulating nut (16). The end of the fuel injection seat (2) is connected with jointing tube (3) which has an oil plug (9) inside. The oil plug (9) is inserted into the hole of the fuel injection seat (2) with its conical apex. The end of the jointing tube (3) is installed with a cylinder whose piston is connected with the oil plug (9) in a drive joint method.
Description
Technical field
The utility model relates to a kind of atomizer that uses on the fluid combustion device, i.e. oil nozzle assembly of burner.
Background technology
Use the fluid combustion device to need at least one atomizer usually, and could burn after the oxygen mix the state ejection of fuel with atomizing.In theory, atomizing effect is good more, and efficiency of combustion is high more, more can fuel savings.What adopt at the burner of the die casting industry melting kirsites such as manufacturing of slider of zipper fastener is the nozzle of direct injection, by the aperture that is positioned at the oil pipe top oil is sprayed, burns, in order to reach atomizing effect preferably, the pressure of fuel oil is bigger, increased the weight of the burden of oil pump, oil pump damages easily, and simultaneously, the consumption of fuel oil is bigger.
Summary of the invention
The purpose of this utility model provides the oil nozzle assembly of burner that a kind of fuel flow pressure is low, atomizing effect is good.
For achieving the above object, the utility model adopts following technical scheme: a kind of oil nozzle assembly of burner, comprise that the air output of oil spout seat and installation oil spout seat front end is adjusted seat, air output is adjusted overcoat, and it is characterized in that:
The front end of oil spout seat has the wind groove of ring-type, and its center has the oilhole before and after connecting, and has the air vent that connects wind groove and oil spout seat outer wall in the tube wall in the oilhole outside, and this air vent is communicated with apparatus of oxygen supply;
It is discoid that air output is adjusted seat, be installed in the front of oil spout seat, its position corresponding with the wind groove has adjusts seat wind hole, the position corresponding with oilhole has adjusts the seat oilhole, an adjustment seat wind hole and an adjustment seat oilhole all run through air output adjustment seat, its front end is connected with the whirlwind groove, and the whirlwind groove is arranged on the groove on the air output adjustment seat front end face; The center fixation of whirlwind groove is equipped with the fuel-flow control bar, on the fuel-flow control bar by the fuel-flow control nut that has been threaded;
Air output is adjusted coat suit and is adjusted on the seat at air output, and by being threaded in the front end of oil spout seat, the front end that air output is adjusted overcoat has through hole, and the fuel-flow control nut is arranged in this through hole;
The rear end joint sleeve of oil spout seat is set with plug cock in the sleeve pipe, the coniform top of plug cock is inserted in the oilhole of oil spout seat;
The rear end of sleeve pipe is equipped with cylinder, and the piston and the plug cock of cylinder are in transmission connection.
The rear end of above-mentioned oil spout seat is by the guide seat joint sleeve, this guide seat is the pipe shape, and its two ends have gripper shoe respectively by oil spout seat and the sleeve pipe of being threaded in the pipe, the center of gripper shoe has the bullport that the diameter with plug cock adapts, and has oil-through hole on the gripper shoe around the bullport.
After adopting technique scheme, fuel oil and air enter air output and adjust after the mixing chamber of seat front end, rotate under the guiding of whirlwind groove, make fuel oil and air fully mix, atomize.Like this, do not need very high pressure to have improved efficiency of combustion, reduced the consumption of fuel oil, prolonged the service life of oil-servicing facilities such as oil pump simultaneously yet so that fuel oil reaches atomizing effect preferably.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model;
Fig. 2 is the stereogram that air output is adjusted overcoat;
Fig. 3 is the longitudinal sectional view that air output is adjusted overcoat;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the stereogram that air output is adjusted seat;
Fig. 6 is the longitudinal sectional view that air output is adjusted seat;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is the stereogram of oil spout seat;
Fig. 9 is the structural representation of oil spout seat;
Figure 10 is the A-A cutaway view of Fig. 9;
Figure 11 is the right view of Fig. 9;
Figure 12 is the stereogram of guide seat;
Figure 13 is the structural representation of guide seat;
Figure 14 is the A-A cutaway view of Figure 13;
Figure 15 is the right view of Figure 13;
Figure 16 is the stereogram of retaining plug cock;
Figure 17 is the structural representation of retaining plug cock;
Figure 18 is the right view of Figure 17;
Figure 19 is the stereogram of sleeve pipe;
Figure 20 is the structural representation of sleeve pipe;
Figure 21 is the right view of Figure 20;
Figure 22 is the stereogram of plug cock;
Figure 23 is the structural representation of plug cock;
Figure 24 is the stereogram of fuel-flow control bar;
Figure 25 is the structural representation of fuel-flow control bar;
Figure 26 is the stereogram of fuel-flow control nut;
Figure 27 is the structural representation of fuel-flow control nut;
The specific embodiment
As shown in Figure 1, a kind of oil nozzle assembly of burner described in the utility model comprises that the air output of oil spout seat 2 and installation oil spout seat 2 front ends is adjusted seat 13, air output is adjusted overcoat 14, is installed in guide seat 6, sleeve pipe 3, plug cock 9 and the cylinder of oil spout seat 2 rear ends.
As Fig. 8-shown in Figure 11, the front end of oil spout seat 2 has the wind groove 21 of external screw thread and ring-type, its center has the oilhole 22 before and after connecting, and has the air vent 23 that connects wind groove 21 and oil spout seat 2 outer walls in the tube wall in oilhole 22 outsides, and this air vent 23 is communicated with apparatus of oxygen supply; Fuel oil is transported to the front by oilhole 22 from the back of oil spout seat 2, and compressed air can be transported in the wind groove 21 by air vent 23.Air vent 23 extends to front end from the sidewall of oil spout seat 2, a corner must be arranged, for the ease of processing, as shown in figure 10, process the columned cavity of a slightly larger in diameter at air vent 23 corners, the air vent 23 of vertical section and horizontal segment is crossed in cylindrical cavity.Process a retaining plug cock 25 shown in Figure 16-Fig. 18 in addition and be installed in the oil spout seat 2, retaining plug cock 25 is made of small one and large one two concentric pipes, and the less end of its diameter is inserted into forward in the oil spout seat 2.Owing to there is the columned cavity of a slightly larger in diameter in the oil spout seat 2, form the air chamber of a ring-type between this cavity and the retaining plug cock 25, be used for connecting the vertical section and the horizontal segment of air vent 23, and isolate with the oil duct of centre.Certainly, if do not consider the factor of technology cost, directly air vent 23 is set in the sidewall of oil spout seat 2 and also is fine.
As Fig. 5-shown in Figure 7, it is discoid that air output is adjusted seat 13, be installed in the front of oil spout seat 2, its position corresponding with wind groove 21 has adjusts a seat wind hole 131, the position corresponding with oilhole 22 has adjusts a seat oilhole 132, an adjustment seat wind hole 131 and an adjustment seat oilhole 132 all run through air output adjustment seat 13, its front end is connected with whirlwind groove 133, whirlwind groove 133 is arranged on the groove on air output adjustment seat 13 front end faces, and it is the same direction rotation of middle mind-set that all whirlwind grooves 133 are all adjusted seat 13 with air output; Carry the compressed air of coming to enter whirlwind groove 133 from oil spout seat 2 by adjusting seat wind hole 131, fuel oil also enters whirlwind groove 133 by adjusting seat oilhole 132 simultaneously, under the drainage of whirlwind groove 133, the air of high velocity jet and fuel oil produce vortex, and fully mix.Certainly, adjust seat wind hole 131 and can be arranged on as shown in drawings in the different whirlwind grooves 133, also can be provided with simultaneously and adjust a seat wind hole 131 and an adjustment seat oilhole 132 at same whirlwind groove 133 with an adjustment seat oilhole 132.
The center fixation of whirlwind groove 133 is equipped with as Figure 24, fuel-flow control bar 15 shown in Figure 25, and the front-end and back-end of fuel-flow control bar 15 all are threaded, and the rear end screw thread is used for adjusting seat 13 with air output and is connected, and the front end screw thread is used for connecting fuel-flow control nut 16; As Figure 26, fuel-flow control nut 16 shown in Figure 27, its rear end is round table-like, and the centre has internal thread.
As Fig. 2-shown in Figure 4, it is the pipe shape that air output is adjusted overcoat 14, and its rear end has internal thread, is used for being connected with oil spout seat 2, and its front end is shrunk to pre-large post-small horn mouth, and the Rotary-table of this bell-mouthed shape and fuel-flow control nut 16 rear ends adapts.Air output is adjusted overcoat 14 and is sleeved on the air output adjustment seat 13, and by being threaded in the front end of oil spout seat 2, fuel-flow control bar 15 stretches out outside the horn mouth, and fuel-flow control nut 16 is installed on the fuel-flow control bar 15, by adjusting the position of fuel-flow control nut 16, the size that just can regulate the gas channel on the horn mouth;
The rear end of oil spout seat 2 is by guide seat 6 joint sleeves 3, as Figure 12-shown in Figure 15, this guide seat 6 is the pipe shape, its two ends are respectively by oil spout seat 2 and the sleeve pipe 3 of being threaded, have gripper shoe 63 in the pipe, the center of gripper shoe 63 has the bullport 61 that the diameter with plug cock 9 adapts, and has oil-through hole 62 on the gripper shoe around the bullport 61.The time spent of doing of bullport 61 is supported plug cock 9.The effect of oil-through hole 62 is to allow fuel oil to pass through.
As Figure 19-Figure 21, sleeve pipe 3 is the seamless steel pipe of TBE (threaded both ends), and its front end is connected with guide seat 6, and the rear end is equipped with cylinder by cylinder block 31.
The intermediate sleeve of sleeve pipe 3 is equipped with plug cock 9, and as Figure 22, shown in Figure 23, plug cock 9 is for having the cylinder on circular cone top, and its coniform top is inserted in the oilhole of oil spout seat 2; The rear end of plug cock 9 is connected with the piston drive of cylinder, can drive plug cock 9 when making the cylinder action and move forward and backward.
During use, by the oil pipe that is connected on the sleeve pipe 3 fuel oil is transported in the sleeve pipe 3, fuel oil reaches the front end of guide seat 6 by the oil-through hole on the guide seat 6 62.At this moment, if cylinder is in closed condition, the front end of plug cock 9 presses closer oilhole 22 back at oil spout seat 2, and with oilhole 22 sealings, fuel oil can not pass through; If cylinder is in opening, plug cock 9 can move a segment distance backward, and its front end leaves the oilhole 22 of oil spout seat 2, and oilhole 22 is opened, and fuel oil enters into the front end of oil spout seat 2 by oilhole 22; Meanwhile, compressed air enters into the wind groove 21 of oil spout seat 2 front ends by air vent 23.Fuel oil and compressed air enter whirlwind groove 133 by an adjustment seat oilhole on the air output adjustment seat 13 132 and an adjustment seat wind hole 131 respectively more then, adjust at front end that air output is adjusted seat 13 and air output and to produce vortex in the mixing chamber that overcoat 14 constitutes and also fully mix, adjust through hole 141 ejections of the bell mouth shape of overcoat 14 front ends by air output, in case contact with naked light then fierce burning takes place.
Certainly,, also can not establish guide seat 6, and directly oil spout seat 2 is connected with sleeve pipe 3, as long as the bullport that can support plug cock 9 is set in the rear end of oil spout seat 2 if do not consider the problem of processing technology.
Other parts of the utility model can adopt existing techniques in realizing, again this repeated description no longer.
Claims (2)
1, a kind of oil nozzle assembly of burner comprises that the air output of oil spout seat (2) and installation oil spout seat (2) front end is adjusted seat (13), air output is adjusted overcoat (14), it is characterized in that:
The front end of oil spout seat (2) has the wind groove (21) of ring-type, its center has the oilhole (22) before and after connecting, have the air vent (23) that connects wind groove (21) and oil spout seat (2) outer wall in the tube wall in oilhole (22) outside, this air vent (23) is communicated with apparatus of oxygen supply;
It is discoid that air output is adjusted seat (13), be installed in the front of oil spout seat (2), its position corresponding with wind groove (21) has adjusts seat wind hole (131), the position corresponding with oilhole (22) has adjusts seat oilhole (132), adjust seat wind hole (131) and adjust seat oilhole (132) and all run through air output adjustment seat (13), its front end is connected with whirlwind groove (133), and whirlwind groove (133) is arranged on the groove on air output adjustment seat (13) front end face; The center fixation of whirlwind groove (133) is equipped with fuel-flow control bar (15), and fuel-flow control bar (15) is gone up by the fuel-flow control nut (16) that has been threaded;
Air output is adjusted overcoat (14) and is sleeved on the air output adjustment seat (13), and by being threaded in the front end of oil spout seat (2), the front end that air output is adjusted overcoat (14) has through hole (141), and fuel-flow control nut (16) is arranged in this through hole (141);
The rear end joint sleeve (3) of oil spout seat (2) is set with plug cock (9) in the sleeve pipe (3), the coniform top of plug cock (9) is inserted in the oilhole of oil spout seat (2);
The rear end of sleeve pipe (3) is equipped with cylinder, and the piston of cylinder and plug cock (9) are in transmission connection.
2, a kind of oil nozzle assembly of burner according to claim 1, it is characterized in that: the rear end of oil spout seat (2) is by guide seat (6) joint sleeve (3), this guide seat (6) is the pipe shape, its two ends are respectively by oil spout seat (2) and the sleeve pipe (3) of being threaded, have gripper shoe (63) in the pipe, the center of gripper shoe (63) has the bullport (61) that the diameter with plug cock (9) adapts, and has oil-through hole (62) on bullport (61) gripper shoe on every side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620167292 CN200996601Y (en) | 2006-12-04 | 2006-12-04 | Fuel-blasting nozzle assembly of burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620167292 CN200996601Y (en) | 2006-12-04 | 2006-12-04 | Fuel-blasting nozzle assembly of burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996601Y true CN200996601Y (en) | 2007-12-26 |
Family
ID=38995032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620167292 Expired - Lifetime CN200996601Y (en) | 2006-12-04 | 2006-12-04 | Fuel-blasting nozzle assembly of burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996601Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460755C (en) * | 2006-12-04 | 2009-02-11 | 潍坊中传拉链配件有限公司 | Oil nozzle assembly of burner |
-
2006
- 2006-12-04 CN CN 200620167292 patent/CN200996601Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460755C (en) * | 2006-12-04 | 2009-02-11 | 潍坊中传拉链配件有限公司 | Oil nozzle assembly of burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090211 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |