CN209415757U - A kind of infrared radiation panel for oil combustion air heater - Google Patents
A kind of infrared radiation panel for oil combustion air heater Download PDFInfo
- Publication number
- CN209415757U CN209415757U CN201822173074.1U CN201822173074U CN209415757U CN 209415757 U CN209415757 U CN 209415757U CN 201822173074 U CN201822173074 U CN 201822173074U CN 209415757 U CN209415757 U CN 209415757U
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- CN
- China
- Prior art keywords
- infrared radiation
- radiation panel
- air
- combustion air
- air heater
- Prior art date
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The utility model discloses a kind of infrared radiation panels for oil combustion air heater, infrared radiation panel is set at the hot-blast outlet of oil combustion air heater, multi-layered infrared radiative forcing is set around its center on infrared radiation panel, each layer of infra-red radiation circle includes multiple ventholes and the retaining hood that is arranged on the outside of venthole, retaining hood infrared radiation panel the blocking being axially formed to air-flow and allow air-flow to pass through in the direction of parallel infra-red radiation plate surface.When hot wind is blown at infrared radiation panel, stopped to form vortex recirculation by retaining hood after venthole, on the one hand the temperature in air-heater burner combustion room is allowed to rise and keep faster, on the other hand make the temperature of infrared radiation panel be able to rise faster and keep forming infra-red radiation into burner combustion room, finally make fuel oil preferably be able to more thoroughly be atomized under high temperature environment in the combustion chamber so that air-heater heating service effect improves, fuel combustion efficiency improves.
Description
Technical field
The utility model relates to blower technical field more particularly to a kind of infrared radiation panels for oil combustion air heater.
Background technique
Blower is to improve gas pressure by the mechanical energy of input and supply gas side by side the machinery of body, it is a kind of driven stream
Body is mechanical.Blower is to the habit abbreviation of gas compression and gas conveying machinery, and usually said blower includes ventilation blower, air blast
Machine, wind-driven generator etc..Blower is widely used in the ventilation of factory, mine, tunnel, cooling tower, vehicle, ship and building, row
The ventilation of dirt and cooling, boiler and industrial furnace and air inducing；Cooling and ventilation in the apparatus of air conditioning and domestic electric appliance；
It the drying of cereal and selects and recommends, inflation and propulsion of wind-tunnel wind regime and aircushion vehicle etc..
Oil combustion air heater is blown into air in oil burner by air blower, sprays fuel oil in oil burner inner nozzle
Atomization lights to form high-temperature gas out, and high-temperature gas is blown out and realizes heating or heating, and the quality of fuel-oil atmozation directly affects
The effect of the abundant and heating service of burning, if fuel-oil atmozation it is insufficient so will lead to burn it is insufficient, air-heater
Outlet may blow out black smoke, lead to fuel oil waste and air-heater heating service effect is undesirable.
Utility model content
Technical problem to be solved in the utility model is in view of the above drawbacks of the prior art, to propose a kind of for firing
The infrared radiation panel of oily air-heater.
Realize the technical solution of the utility model aim are as follows: a kind of infrared radiation panel for oil combustion air heater, institute
It states infrared radiation panel to be set at the hot-blast outlet of oil combustion air heater, around its center, setting multilayer is red on the infrared radiation panel
External radiation circle, each layer of infra-red radiation circle includes multiple ventholes and the retaining hood that is arranged on the outside of the venthole, described
Retaining hood stops and in the direction of parallel infra-red radiation plate surface permission air-flow air-flow in being axially formed for infrared radiation panel
Pass through.
Further, the venthole is rectangular opening.
Further, the retaining hood is arch.
Further, the retaining hood allows air-flow to pass through in the radial direction of infrared radiation panel.
Further, the outer circumferential of the infrared radiation panel is provided with multiple fixed auricles.
Further, fuel nozzle and igniter are provided in oil combustion air heater.
The utility model has the following beneficial effects:
Compared with the existing technology, the utility model is innovatively using the infrared radiation panel specially designed, the infrared spoke
It penetrates on plate and multi-layered infrared radiative forcing is set around its center, each layer of infra-red radiation circle includes multiple ventholes and be arranged in institute
State the retaining hood on the outside of venthole, the retaining hood infrared radiation panel the blocking being axially formed to air-flow and parallel infrared
The direction of radiation plate surface allows air-flow to pass through, when hot wind is blown at infrared radiation panel, by retaining hood after venthole
Stop to form vortex recirculation, increases residence time of the hot wind at infrared radiation panel, on the one hand air-heater is burnt
The indoor temperature of device burning can rise and keep faster, be able to the temperature of infrared radiation panel on faster
It rises and keeps, high temp, infrared radiation plate forms infra-red radiation into burner combustion room, and two aspect collective effects make fuel oil exist
It is preferably able to more thoroughly be atomized under high temperature environment so that the raising of air-heater heating service effect, fuel oil in combustion chamber
Efficiency of combustion improves.
Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model
Point.Below with reference to accompanying drawings, the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is that the utility model infrared radiation panel is installed on the schematic diagram on oil combustion air heater.
Fig. 2 is the schematic diagram of the utility model air-heater combustor section.
Fig. 3 is the three-dimensional cutaway view of the utility model air-heater combustor section.
Fig. 4 is the section plan of the utility model air-heater combustor section.
Fig. 5 is the schematic diagram at the outlet infrared radiation panel of the utility model air-heater combustor section.
Fig. 6 is the main view of the utility model infrared radiation panel.
Fig. 7 is the perspective view of the utility model infrared radiation panel.
Specific embodiment
With reference to the accompanying drawings of the specification, the utility model is further described.
In conjunction with Fig. 1-7, a kind of infrared radiation panel 2 for oil combustion air heater 1, the infrared radiation panel 2 is set to fuel oil
At the hot-blast outlet of air-heater 1, multi-layered infrared radiative forcing is set around its center on the infrared radiation panel 2, each layer is infrared
Radiative forcing includes the multiple venthole 2-2 and retaining hood 2-1 being arranged on the outside of the venthole 2-2, and the retaining hood 2-1 exists
Infrared radiation panel 2 be axially formed to air-flow blocking and the direction on parallel 2 surface of infrared radiation panel allow air-flow pass through.
It further, is rectangular opening in conjunction with Fig. 6-7, the venthole 2-2, the retaining hood 2-1 is arch, the gear gas
Cover 2-1 allows air-flow to pass through in the radial direction of infrared radiation panel 2, and the outer circumferential of the infrared radiation panel 2 is provided with multiple
Fixed auricle 2-3 is mounted on air-heater exit by fixed auricle 2-3.
Further, in conjunction with Fig. 3-4, fuel nozzle 4 and igniter 3 are provided in oil combustion air heater 1.
Multi-layered infrared radiative forcing, each layer of infra-red radiation circle are set around its center on the infrared radiation panel of the utility model
Including multiple ventholes and the retaining hood being arranged on the outside of the venthole, axial shape of the retaining hood in infrared radiation panel
Pairs of air-flow stops and allows air-flow to pass through in the direction of parallel infra-red radiation plate surface, entrance quilt of the air in air-heater
Blower sucking is sent to burner, and fuel oil is ignited device after nozzle ejection atomization and lights burning formation in burner
Hot wind is stopped to form vortex recirculation by retaining hood after venthole, increase when hot wind is blown at infrared radiation panel
Residence time of the hot wind at infrared radiation panel, on the one hand allow the temperature in air-heater burner combustion room faster
Rise and keep, on the other hand make the temperature of infrared radiation panel be able to rise faster and keep, high temp, infrared radiation plate to
In burner combustion room formed infra-red radiation, two aspect collective effects make fuel oil in the combustion chamber preferably under high temperature environment
It is able to more thoroughly be atomized so that air-heater heating service effect improves, fuel combustion efficiency improves.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. one kind is used for the infrared radiation panel (2) of oil combustion air heater (1), the infrared radiation panel (2) is set to oil combustion air heater
(1) at hot-blast outlet, which is characterized in that multi-layered infrared radiative forcing is set around its center on the infrared radiation panel (2), often
One layer of infra-red radiation circle includes the retaining hood (2-1) of multiple ventholes (2-2) and setting on the outside of the venthole (2-2),
The retaining hood (2-1) infrared radiation panel (2) the blocking being axially formed to air-flow and on parallel infrared radiation panel (2) surface
Direction allow air-flow pass through.
2. the infrared radiation panel (2) according to claim 1 for oil combustion air heater (1), which is characterized in that the ventilation
Hole (2-2) is rectangular opening.
3. the infrared radiation panel (2) according to claim 1 or 2 for oil combustion air heater (1), which is characterized in that described
Retaining hood (2-1) is arch.
4. the infrared radiation panel (2) according to claim 3 for oil combustion air heater (1), which is characterized in that the gear gas
Cover (2-1) allows air-flow to pass through in the radial direction of infrared radiation panel (2).
5. the infrared radiation panel (2) according to claim 4 for oil combustion air heater (1), which is characterized in that described infrared
The outer circumferential of radiant panel (2) is provided with multiple fixed auricles (2-3).
6. the infrared radiation panel (2) according to claim 5 for oil combustion air heater (1), which is characterized in that fuel oil hot wind
Fuel nozzle (4) and igniter (3) are provided in machine (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173074.1U CN209415757U (en) | 2018-12-24 | 2018-12-24 | A kind of infrared radiation panel for oil combustion air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173074.1U CN209415757U (en) | 2018-12-24 | 2018-12-24 | A kind of infrared radiation panel for oil combustion air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209415757U true CN209415757U (en) | 2019-09-20 |
Family
ID=67939992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822173074.1U Active CN209415757U (en) | 2018-12-24 | 2018-12-24 | A kind of infrared radiation panel for oil combustion air heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209415757U (en) |
-
2018
- 2018-12-24 CN CN201822173074.1U patent/CN209415757U/en active Active
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| GR01 | Patent grant |