CN220397578U - Air inlet device and low-pressure oil burner thereof - Google Patents
Air inlet device and low-pressure oil burner thereof Download PDFInfo
- Publication number
- CN220397578U CN220397578U CN202322024220.5U CN202322024220U CN220397578U CN 220397578 U CN220397578 U CN 220397578U CN 202322024220 U CN202322024220 U CN 202322024220U CN 220397578 U CN220397578 U CN 220397578U
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- CN
- China
- Prior art keywords
- air
- air inlet
- electrode
- electrode rod
- air pipe
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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.)
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- 235000018290 Musa x paradisiaca Nutrition 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 240000005561 Musa balbisiana Species 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- -1 oxygen ions Chemical class 0.000 abstract description 2
- 241000234295 Musa Species 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Air Supply (AREA)
Abstract
The utility model discloses an air inlet device and a low-pressure oil burner thereof, comprising an air pipe, wherein one end of the air pipe is connected with a tail cover, an air outlet is formed at the upper end of the air pipe, an air inlet is formed at one end, close to the tail cover, of the lower part of the air pipe in an outward extending mode, an electrode rod is arranged in the air pipe along the length direction of the air pipe, the lower end of the electrode rod extends into the tail cover and is fixedly connected with a mounting disc in the air pipe, the upper end of the electrode rod is connected with the air pipe through a fixing disc, and an electrode head is arranged at one end, close to the air outlet, of the electrode rod, wherein the electrode rod penetrates through the fixing disc. According to the utility model, the electrode rod is arranged in the air inlet pipe, and air blown in by the air blower ionizes oxygen in the air when passing through the arc ionization region of the electrode head, and the oxidizing property of oxygen ions is higher than that of oxygen, so that the combustion rate of a combustion medium and the temperature of combustion flame are improved.
Description
Technical Field
The utility model relates to the technical field of air inlet equipment of combustors, in particular to an air inlet device and a low-pressure oil combustor thereof.
Background
The burner is a device for converting heat energy by a chemical reaction mode of burning substances, namely air and fuel are mixed according to a proper proportion through a premixing device to enable the substances to be fully burnt, and the burner with good design has the characteristics of high burning efficiency, small noise and stable flame, has wide target group, and is suitable for the fields of boilers, smelting furnaces, melting furnaces, heat treatment and the like.
Chinese patent publication No.: CN218846129U discloses a gas burner with filter, and this gas burner with filter includes the combustor casing, combustor casing one side is equipped with the shielding plate, be equipped with the fan under the shielding plate, combustor casing opposite side is equipped with air inlet mechanism, air inlet mechanism is equipped with the intake pipe, the intake pipe is equipped with the through-hole that admits air, the intake pipe is equipped with detachable, the intake pipe is connected with filter equipment through detachable, filter equipment includes the barrel, barrel and intake-tube connection's position are equipped with the barrel screw thread, barrel outside pipe wall is equipped with the barrel through-hole, the inside filter screen that is equipped with of barrel. However, the following drawbacks still exist in the actual use process: in the device, air is sent into the air inlet through the fan, so that the combustion medium and the air are mixed and are ignited to react, and the reaction rate is relatively low.
Disclosure of Invention
The utility model aims to provide an air inlet device and a low-pressure oil burner thereof so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an air inlet device, includes the tuber pipe that one end and tail-hood are connected, the tuber pipe upper end forms the air outlet, and the outside extension forms the air intake on the one end that its lower part is close to the tail-hood, the tuber pipe is inside to be provided with the electrode pole along its length direction, the electrode pole lower extreme extends to the tail-hood inside to with its inside mounting disc fixed connection, electrode pole upper end is connected through the fixed disk with the tuber pipe is inside, the electrode pole passes the fixed disk and is provided with the electrode tip on the one end that is close to the air outlet.
Preferably, the fixed disk is provided with a plurality of groups of air outlet holes in an annular array along the radial direction.
Preferably, the electrode rod is fixedly connected with the mounting plate through ceramic nuts at two sides.
Preferably, one end of the electrode rod penetrating through the mounting plate is provided with a banana head.
Preferably, a waterproof joint is arranged on the tail cover.
The utility model also provides a low-pressure oil burner, which comprises the air inlet device.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the electrode rod is arranged in the air inlet pipe, and air blown in by the air blower ionizes oxygen in the air when passing through the arc ionization region of the electrode head, and the oxidizing property of oxygen ions is higher than that of oxygen, so that the combustion rate of a combustion medium and the temperature of combustion flame are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the electrode and electrode rod of the present utility model;
in the figure: 1 tuber pipe, 2 electrode, 3 ventilation fixed disk, 4 electrode poles, 5 ceramic nut, 6 banana head, 7 mounting disc, 8 tail dish, 9 water joint, 10 air outlets.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution:
an air inlet device comprises an air pipe 1 with one end fixedly connected with a tail cover 8, an air outlet is formed at the upper end of the air pipe 1 and communicated with a burner, and in the technical scheme of the embodiment: the diameter of air outlet is less than the inner chamber diameter of tuber pipe 1, the purpose of setting like this is: the speed of discharging ionized air from the air outlet is increased, so that the combustion efficiency is improved; the lower part of the air pipe 1 is close to one end of the tail cover 8 and outwards extends to form an air inlet, an air blower is arranged on the air inlet and is used for blowing air into the whole air pipe 1 from the air inlet, three groups of electrode rods 4 are arranged in the air pipe 1 along the length direction of the air pipe, the lower ends of the electrode rods 4 extend to the inside of the tail cover 8 and are fixedly connected with a mounting disc 7 in the air pipe, the electrode rods 4 are fixedly connected with the mounting disc 7 through ceramic nuts 5 on two sides, the upper ends of the electrode rods 4 are connected with the inside of the air pipe 1 through the fixing disc 3, a plurality of groups of air outlet holes 10 are formed in an annular array in the radial direction of the fixing disc 3, air blown into the air pipe 1 by the air blower enters an ionization region from the air outlet holes 10, an electrode rod 4 penetrates through the fixing disc 3 and is provided with an electrode head 2 at one end close to the air outlet, the electrode rods 4 penetrate through the mounting disc 7, a waterproof joint 9 is arranged at one end of the mounting disc 6, and a power wire for supplying power is electrically connected with the banana head 6 in the tail cover 8, and the power wire for supplying power enters into the tail cover 8 from the waterproof joint 9, so that the power supply is electrically connected with the banana head 6 in the tail cover 8.
The utility model also provides a low-pressure oil burner, which comprises the air inlet device.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An air inlet device, characterized in that: including tuber pipe (1) that one end is connected with tail cap (8), tuber pipe (1) upper end forms the air outlet, and outside extension forms the air intake on the one end that its lower part is close to tail cap (8), the inside electrode pole (4) that are provided with of tuber pipe (1) along its length direction, electrode pole (4) lower extreme extends to tail cap (8) inside to with its inside mounting disc (7) fixed connection, electrode pole (4) upper end is connected through fixed disk (3) with tuber pipe (1) inside, electrode pole (4) pass fixed disk (3) and are provided with electrode tip (2) near the one end of air outlet.
2. An air inlet device according to claim 1, wherein: the fixed disk (3) is provided with a plurality of groups of air outlet holes (10) in an annular array along the radial direction.
3. An air inlet device according to claim 1, wherein: the electrode rod (4) is fixedly connected with the mounting plate (7) through ceramic nuts (5) at two sides.
4. A wind inlet arrangement according to claim 3, wherein: one end of the electrode rod (4) penetrating through the mounting disc (7) is provided with a banana head (6).
5. An air inlet arrangement according to claim 4, wherein: the tail cover (8) is provided with a waterproof joint (9).
6. A low pressure oil burner, characterized by: an air inlet arrangement comprising a device according to any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322024220.5U CN220397578U (en) | 2023-07-31 | 2023-07-31 | Air inlet device and low-pressure oil burner thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322024220.5U CN220397578U (en) | 2023-07-31 | 2023-07-31 | Air inlet device and low-pressure oil burner thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220397578U true CN220397578U (en) | 2024-01-26 |
Family
ID=89600189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322024220.5U Active CN220397578U (en) | 2023-07-31 | 2023-07-31 | Air inlet device and low-pressure oil burner thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220397578U (en) |
-
2023
- 2023-07-31 CN CN202322024220.5U patent/CN220397578U/en active Active
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