CN217816722U - Flame projecting head for preventing ignition needle condensation - Google Patents
Flame projecting head for preventing ignition needle condensation Download PDFInfo
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- CN217816722U CN217816722U CN202221762949.1U CN202221762949U CN217816722U CN 217816722 U CN217816722 U CN 217816722U CN 202221762949 U CN202221762949 U CN 202221762949U CN 217816722 U CN217816722 U CN 217816722U
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- flame
- head
- ring
- projecting head
- flame projecting
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- 238000009833 condensation Methods 0.000 title claims abstract description 18
- 230000005494 condensation Effects 0.000 title claims abstract description 18
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 3
- 239000003063 flame retardant Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 3
- 238000009434 installation Methods 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model relates to a combustor technical field, concretely relates to prevent flame projecting head of ignition needle condensation, including flame projecting head, air cock and installation component, the installation component includes go-between, joint ring, first spring and fixed hook, the go-between is connected with unmanned aerial vehicle's gas device, during the installation flame projecting head, aim at the go-between with the joint ring, and insert the joint ring in the go-between, catch on the collar through the fixed hook on the joint ring, the installation of quick completion flame projecting head, the first spring of joint ring compression this moment, when dismantling the flame projecting head, the extrusion fixed hook, make fixed hook and go-between part, first spring homing will block the ring jack-up, thereby accomplish the dismantlement of flame projecting head, it is convenient rapidly to dismantle, need not with the help of the instrument, solve current flame projecting head and unmanned aerial vehicle fixed mounting, maintain in the use, dismantle the problem of changing the difficulty when maintaining and maintaining.
Description
Technical Field
The utility model relates to a combustor technical field especially relates to a prevent flame projecting head of ignition needle condensation.
Background
The unmanned aerial vehicle is a device which rotates a plurality of propellers by using the electric power of a battery to fly in the air, and the prior art is that a flame spray head comprises a first ignition head (comprising two ignition needles), a second ignition head comprising two ignition needles), an atomizing head, a nozzle, a windshield and a fixing seat. Wherein according to the different first ignition head of function and effect place in the atomising head front portion, and in the atomizing injection region, the second ignition head is placed in the atomising head rear portion and is not in the atomizing injection region, has formed collocation, complementary overall arrangement around like this.
The prior art is a working principle of a flame-throwing head; a high-pressure and high-temperature electric arc is formed between the two ignition needles of the first ignition head under the action of a power supply, at the moment, the atomizing head and the nozzle start to work, atomized fuel directly acts on the high-temperature and high-pressure electric arc, a combustion fire source is formed, and then combustion continues to a fuel liquid column formed in the whole atomized fuel area and the nozzle outlet, so that the first ignition head finishes a first ignition mission (ensures that the first ignition combustion is successful). When the combustion operation is continued and the atomized fuel is continuously output, the condensation is easily formed at the two ignition needles of the first ignition head to form a short circuit (fuel liquid). If the combustion is closed at the moment, the subsequent ignition combustion is carried out again, and the high-arc ignition is difficult to form because the two ignition needles of the first ignition head are condensed and short-circuited. And at the moment, part of atomized fuel is accumulated at the rear part of the windshield, and the second ignition head can easily ignite. So that the subsequent ignition is mainly completed by the second ignition head.
But above-mentioned flame projecting head and unmanned aerial vehicle fixed mounting are difficult to dismantle the change when maintenance, maintenance and maintenance in the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent flame projecting head of ignition needle condensation, solve current flame projecting head and unmanned aerial vehicle fixed mounting, dismantle the problem of changing the difficulty when maintaining, maintaining and maintaining in the use.
In order to achieve the purpose, the utility model provides a flame projecting head for preventing an ignition needle from being condensed, which comprises a flame projecting head, an air nozzle and a mounting component, wherein the air nozzle is arranged in the flame projecting head, and the mounting component comprises a connecting ring, a clamping ring, a first spring and a fixed hook;
the joint ring with flame projecting head fixed connection, and be located flame projecting head one side, the fixed hook with joint ring fixed connection just is located and keeps away from flame projecting head one side, the go-between set up in joint ring one side, and be located and keep away from flame projecting head one side, first spring with go-between fixed connection, and be located in the go-between.
The mounting assembly further comprises two pushing blocks, and the two pushing blocks are connected with the connecting ring in a sliding mode and located on one side of the connecting ring.
The mounting assembly further comprises a second spring, and the second spring is fixedly connected with the two pushing blocks and located between the two pushing blocks.
The connecting ring comprises a mounting ring and a plug bolt, the mounting ring is arranged on one side of the clamping ring, and the plug bolt is fixedly connected with the mounting ring and located close to one side of the clamping ring.
The fixing hook comprises a connecting piece and an elastic hook, the connecting piece is fixedly connected with the clamping ring and is located close to one side of the mounting ring, and the elastic hook is fixedly connected with the connecting piece and is located far away from one side of the clamping ring.
The flame projecting head for preventing the ignition needle from condensation further comprises an auxiliary assembly, and the auxiliary assembly is arranged on one side, away from the clamping ring, of the flame projecting head.
Wherein, the auxiliary assembly includes atomising head and fan housing, the atomising head set up in the flame projecting head, the fan housing with flame projecting head fixed connection just is located and keeps away from joint ring one side.
The utility model discloses a prevent flame projecting head of ignition needle condensation, air cock intercommunication air supply for blow away condensation on the ignition needle in the flame projecting head prevents that condensation from influencing the ignition efficiency of ignition needle, the go-between is connected with unmanned aerial vehicle's gas device, installs during the flame projecting head, will the joint ring is aimed at the go-between, and will the joint ring inserts in the go-between, make the joint ring with the go-between is connected, and passes through on the joint ring the fixed hook catches on the collar, quick completion the installation of flame projecting head, at this moment the joint ring compresses first spring is dismantled during the flame projecting head, the extrusion the fixed hook makes the fixed hook with the go-between parts, first spring resets will the joint ring jack-up to accomplish right the dismantlement of flame projecting head is dismantled rapidly conveniently, need not to solve current flame projecting head and unmanned aerial vehicle fixed mounting with the help of tool, dismantlement change the difficult problem when use, maintenance and maintenance.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural view of a first embodiment of a flame spray head for preventing condensation of an ignition needle according to the present invention.
Fig. 2 is a longitudinal sectional view of a first embodiment of a flame projecting head for preventing condensation of an ignition needle of the present invention, taken along a direction of a snap ring.
Fig. 3 is a schematic structural view of a second embodiment of a flame spray head for preventing condensation of an ignition needle according to the present invention.
101-a flame-throwing head, 102-an air nozzle, 103-a clamping ring, 104-a first spring, 105-a pushing block, 106-a second spring, 107-a mounting ring, 108-a plug, 109-a connecting sheet, 110-an elastic hook, 201-an atomizing head and 202-a fan cover.
Detailed Description
The embodiments of the invention will be described in detail hereinafter, examples of which are illustrated in the accompanying drawings, and the embodiments described hereinafter with reference to the drawings are exemplary and intended to be illustrative of the invention and should not be construed as limiting the invention.
The first embodiment of the present application is:
referring to fig. 1-2, fig. 1 is a schematic structural diagram of the present invention, fig. 2 is a longitudinal sectional view along a direction of a clamping ring of the present invention, including a flame-throwing head 101, an air cock 102 and a mounting assembly, the mounting assembly includes a connecting ring, a clamping ring 103, a first spring 104, a fixing hook, two pushing blocks 105 and a second spring 106, the connecting ring includes a mounting ring 107 and a plug 108, and the fixing hook includes a connecting piece 109 and an elastic hook 110.
To this embodiment, air cock 102 set up in the flame projecting head 101, air cock 102 intercommunication air supply for blow away condensation on the fire striking needle in the flame projecting head 101 prevents that condensation from influencing the ignition efficiency of fire striking needle, flame projecting head 101 is used for burning the flight of gas drive unmanned aerial vehicle.
Wherein, the snap ring 103 is fixedly connected with the flame projecting head 101 and located on one side of the flame projecting head 101, the fixed hook is fixedly connected with the snap ring 103 and located on one side of the flame projecting head 101, the connecting ring is arranged on one side of the snap ring 103 and located on one side of the flame projecting head 101, the first spring 104 is fixedly connected with the connecting ring and located in the connecting ring, the connecting ring is connected with a gas device of the unmanned aerial vehicle, when the flame projecting head 101 is installed, the snap ring 103 is aligned with the connecting ring and the snap ring 103 is inserted into the connecting ring, so that the snap ring 103 is connected with the connecting ring, and the fixed hook on the snap ring 103 hooks the mounting ring to quickly complete the installation of the flame projecting head 101, at this time, the snap ring 103 compresses the first spring 104, when the flame projecting head 101 is disassembled, the fixed hook is pressed to separate the fixed hook from the connecting ring, the first spring 104 is quickly restored to jack the snap ring 103, thereby completing the disassembly of the flame projecting head 101 without the need of a convenient and rapid disassembly tool.
Secondly, the two push blocks 105 are respectively connected with the connecting ring in a sliding manner and are positioned on one side of the connecting ring, and when the flame projecting head 101 is disassembled, the two push blocks 105 are pressed to enable the two push blocks 105 to slide in the connecting ring to press the fixed hook, so that the fixed hook is separated from the connecting ring.
Meanwhile, the second spring 106 is respectively fixedly connected with the two pushing blocks 105 and is located between the two pushing blocks 105, and the second spring 106 is used for resetting the pushing blocks 105.
In addition, the collar 107 set up in joint ring 103 one side, the bolt 108 with collar 107 fixed connection, and be located and be close to joint ring 103 one side, collar 107 is connected with unmanned aerial vehicle gas device, joint ring 103 inserts during the collar 107, bolt 108 inserts joint ring 103 improves the mount pad with joint ring 103's connection effect.
Finally, the connecting piece 109 with joint ring 103 fixed connection, and be located and be close to collar 107 one side, elastic hook 110 with connecting piece 109 fixed connection, and be located and keep away from joint ring 103 one side, elastic hook 110 catches on collar 107 realizes joint ring 103 with collar 107's connection is fixed, connecting piece 109 is right elastic hook 110 provides the installation condition, through elastic hook 110 self deformation realizes joint ring 103 with collar 107 block is dismantled.
In use, when the flame-thrower 101 is installed, the snap ring 103 is aligned with the mounting ring 107, the snap ring 103 is inserted into the mounting ring, the plug 108 is inserted into the snap ring 103, and the mounting ring 107 is hooked by the elastic hook 110 on the snap ring 103, so that the installation of the flame-thrower 101 is completed quickly, at this time, the snap ring 103 compresses the first spring 104, when the flame-thrower 101 is disassembled, the two push blocks 105 are pressed, so that the two push blocks 105 slide in the mounting ring to press the elastic hook 110, so that the elastic hook 110 is separated from the mounting ring 107, the first spring 104 is reset to jack up the snap ring 103, thereby completing the disassembly of the flame-thrower 101, and the disassembly is quick and convenient without using tools.
The second embodiment of the present application is:
referring to fig. 3, fig. 3 is a schematic structural diagram of the present invention, and on the basis of the first embodiment, the flame-throwing head 101 for preventing the condensation of the ignition needle of the present embodiment further includes an auxiliary assembly, and the auxiliary assembly includes an atomizing head 201 and a fan housing 202.
Aiming at the embodiment, the auxiliary component is arranged on one side of the flame projecting head 101 far away from the clamping ring 103, and the auxiliary component is used for assisting the flame projecting and striking.
Wherein, atomising head 201 set up in the flame projecting head 101, fan housing 202 with flame projecting head 101 fixed connection, and be located and keep away from joint ring 103 one side, atomising head 201 is used for fuel atomization, improves the effect of striking sparks of fire needle, fan housing 202 is used for hiding wind, and is stable the flame of flame projecting head 101 weakens the influence of wind of Chuantang to flame
While the above disclosure describes one or more preferred embodiments of the present invention, it is not intended to limit the scope of the claims to such embodiments, and one skilled in the art will understand that all or a portion of the processes performed in the above embodiments may be practiced without departing from the spirit and scope of the claims.
Claims (7)
1. A flame-throwing head for preventing the condensation of an ignition needle comprises a flame-throwing head and an air nozzle, the air nozzle is arranged in the flame-throwing head, and is characterized in that,
the mounting assembly comprises a connecting ring, a clamping ring, a first spring and a fixing hook;
the clamping ring with flame projecting head fixed connection, and be located flame projecting head one side, the fixed hook with clamping ring fixed connection just is located and keeps away from flame projecting head one side, the go-between set up in clamping ring one side, and be located keep away from flame projecting head one side, first spring with go-between fixed connection, and be located in the go-between.
2. The torch head of claim 1, wherein said cap includes a cap body,
the mounting assembly further comprises two push blocks, and the two push blocks are respectively in sliding connection with the connecting ring and are located on one side of the connecting ring.
3. The torch head of claim 2, wherein the flame-out head is a flame-out torch head,
the mounting assembly further comprises a second spring, and the second spring is fixedly connected with the two push blocks respectively and is located between the two push blocks.
4. The torch head of claim 3, wherein said flame includes a flame-retardant material,
the go-between includes collar and plug, the collar is set up in joint ring one side, the plug with collar fixed connection, and be located and be close to joint ring one side.
5. The torch head of claim 4, wherein said flame includes a flame-retardant material,
the fixed hook comprises a connecting piece and an elastic hook, the connecting piece is fixedly connected with the clamping ring and is located close to one side of the mounting ring, and the elastic hook is fixedly connected with the connecting piece and is located far away from one side of the clamping ring.
6. The torch head of claim 1, wherein the flame-out head is a flame-out torch head,
the flame projecting head for preventing the ignition needle from condensation further comprises an auxiliary assembly, wherein the auxiliary assembly is arranged on one side of the clamping ring far away from the flame projecting head.
7. The torch head of claim 6, wherein said flame includes a flame-retardant material,
the auxiliary assembly comprises an atomizing head and a fan cover, wherein the atomizing head is arranged in the flame-projecting head, the fan cover is fixedly connected with the flame-projecting head and is located far away from one side of the clamping ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221762949.1U CN217816722U (en) | 2022-07-08 | 2022-07-08 | Flame projecting head for preventing ignition needle condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221762949.1U CN217816722U (en) | 2022-07-08 | 2022-07-08 | Flame projecting head for preventing ignition needle condensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217816722U true CN217816722U (en) | 2022-11-15 |
Family
ID=83962373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221762949.1U Active CN217816722U (en) | 2022-07-08 | 2022-07-08 | Flame projecting head for preventing ignition needle condensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217816722U (en) |
-
2022
- 2022-07-08 CN CN202221762949.1U patent/CN217816722U/en active Active
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| GR01 | Patent grant | ||
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