CN208983341U - Evaporation combustion device - Google Patents
Evaporation combustion device Download PDFInfo
- Publication number
- CN208983341U CN208983341U CN201821621836.3U CN201821621836U CN208983341U CN 208983341 U CN208983341 U CN 208983341U CN 201821621836 U CN201821621836 U CN 201821621836U CN 208983341 U CN208983341 U CN 208983341U
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- Prior art keywords
- diffuser
- liquid vapour
- vaporization
- hole
- ignition mechanism
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Abstract
The utility model discloses a kind of evaporation combustion devices, including liquid vapour converter, vaporization diffuser, blower, ignition mechanism；Liquid vapour converter inside is hollow, and the inner wall of the inside of the liquid vapour converter is disposed with electric heating coil pipe and conveying pipeline using spiral way, and wherein the import of conveying pipeline is connect with a fuel discharge tank, and the outlet of conveying pipeline is connect with vaporization diffuser；Diffuser arrangement is vaporized in the hollow lower position of liquid vapour converter inside, which includes shell, has feed inlet on shell, enclosure interior has refining chamber, top has fire-spraying plate, and being covered on the fire-spraying plate has spray-hole, and above-mentioned feed inlet, refining chamber, spray-hole are mutually communicated；Ignition mechanism includes igniter, temperature sensor.The utility model can solve how to carry out preheating the technical issues of improving injection apparatus jeting effect to liquid fuel using itself fuel.
Description
Technical field
The utility model relates to a kind of evaporation combustion devices for belonging to 21/00 field F02M, utilize aluminum heater will
Vaporization of liquid fuel is simultaneously lighted, and carries out continued vaporization to liquid fuel again using the temperature of burning after lighting.
Background technique
The general spiral and inner hollow of generating tube in evaporation combustion device, generating tube one end have a liquid into
Liquid mouth, the other end have a gas outlet, liquid fuel such as liquid alcohol from liquid inlet flow into, in generating tube by
Hot vapour is sprayed from gas outlet, electric heater for heating is generally used to the heating method of generating tube at present, in vaporization combustion
In the device course of work, electric heater must be configured additionally and be constantly in working condition, so more waste of energy.
Chinese Patent Application No. 932128246 discloses a kind of liquefied synthetic gas stove, and generating tube therein is fixed on spray
Front on the left of mouth, it is fierce that wherein combustion gas, which is directly sprayed from nozzle there is no pressure process is passed through to cause firepower not,.
Utility model content
The purpose of the utility model is to provide a kind of evaporation combustion device, solve how to utilize itself fuel to liquid fuel
It carries out pre-
The technical issues of heat is to improve injection apparatus jeting effect.
Evaporation combustion device, including liquid vapour converter, vaporization diffuser, blower, ignition mechanism；In liquid vapour converter inside
Sky, the inner wall of the inside of the liquid vapour converter be disposed with electric heating coil pipe and conveying pipeline using spiral way, wherein conveying pipeline
Import is connect with a fuel discharge tank, and the outlet of conveying pipeline is connect with vaporization diffuser；Diffuser arrangement is vaporized to turn in liquid vapour
Parallel operation inner hollow lower position, the vaporization diffuser include shell, have feed inlet on shell, enclosure interior has refining
Chamber, top have fire-spraying plate, and being covered on the fire-spraying plate has spray-hole, and above-mentioned feed inlet, refining chamber, spray-hole are mutually communicated；Point
Lighter structure includes igniter, temperature sensor；The ignition mechanism is located at injection hole site, and blower is in the air inducing of vaporization diffuser
Front side；Blower, vaporization diffuser, ignition mechanism, liquid vapour converter constitute a combustion path；Liquid vapour converter, vaporization diffusion
Device, ignition mechanism constitute a pre- hot path.
The liquid vapour converter is aluminum frame structure.
There are multiple fuel gas channels in the shell of the vaporization diffuser, each fuel gas channel is one corresponding
Fire-spraying plate, above-mentioned multiple fuel gas channels are connected to feed inlet.
There is air-permeating hole beside the spray-hole.
The air-permeating hole is rectangular.
The multiple fire-spraying plate is intervally installed.
The ignition mechanism further includes flame detector, which is in spray-hole corresponding position.
The beneficial effects of the utility model are: due to using frame vapour-liquid converter, it is internal that there is electric heating coil pipe
And conveying pipeline, electric heating coil pipe generate heat by being powered, the heat is by the liquid fuel direct boiling in conveying pipeline, after vaporization
Fuel sprayed by the vaporization air inlet of diffuser, refining chamber, spray-hole；Blower improves the efficiency of combustion of the air of burning；
Ignition mechanism plays igniting, real-time detection gas condition.
Detailed description of the invention
Fig. 1 is the schematic diagram of evaporation combustion device；
Fig. 2 is the schematic diagram that electric heating coil pipe is in liquid vapour converter inner wall；
Fig. 3 is the schematic diagram that conveying pipeline is in liquid vapour converter inner wall；
Fig. 4 is the schematic diagram that electric heating coil pipe is in spiral way form；
Fig. 5 is top view of the liquid vapour converter at frame structure；
Fig. 6 is the schematic diagram for vaporizing diffuser；
Fig. 7 is vaporization diffuser schematic top plan view；
1. liquid vapour converters in figure, 11. electric heating coil pipes, 12. conveying pipelines, 2. vaporization diffusers, 21. shells,
211. feed inlets, 22. fuel gas channels, 23. fire-spraying plates, 231. spray-holes, 232. air-permeating holes, 3. blowers, 4. points
Lighter structure, 41. igniters, 42. temperature sensors, 43. flame detectors.
Specific embodiment
Please refer to Fig. 1 to Fig. 7, the evaporation combustion device in figure, including a liquid vapour converter, a vaporization diffuser,
One blower, an ignition mechanism.The effect of liquid vapour converter is that the fuel of liquid is converted into fuel gas；Vaporize diffuser
Effect be the export that fuel gas is well-balanced；Blower is used to provide wind-force to entire burner；Ignition mechanism is used for whole
The fuel of a burner carries out lighting while detecting entire burning situation.
1 inner hollow of liquid vapour converter gives fuel combustion slot milling in this way, and entirety uses aluminum frame structure, the frame
Inner wall inside frame is disposed with electric heating coil pipe 11 and conveying pipeline 12 using spiral way, and 11 heating power of electric heating coil pipe makes liquid
State fuel becomes gaseous state, and conveying pipeline 12 is used for the transport of fuel, and when electric heating coil pipe 11 is powered, the heat transfer generated is extremely
In 1 main body of aluminum liquid vapour converter, the liquid fuel in conveying pipeline 12 is become into gaseous state again at this time.The inlet communication of conveying pipeline 12
Fuel discharge tank can also include the components such as oil transfer pump, valve between the two certainly.The outlet and vaporization of conveying pipeline 12 are spread
Device 2 is connected to, which is arranged in 2 inner hollow lower position of liquid vapour converter.
Vaporizing diffuser 2 has shell 21, has feed inlet 211 corresponding with the outlet of conveying pipeline 12, shell on shell 21
There are the multiple fuel gas channels 22 for constituting refining chamber to form fuel free air space inside body 21, top has fire-spraying plate 23,
Each fuel gas channel 22 corresponds to a fire-spraying plate 23, these fire-spraying plates 23 are spaced each other, and being covered on the fire-spraying plate 23 has
Spray-hole 231, above-mentioned feed inlet 211, fuel gas channel 22, spray-hole 231 are mutually communicated, and form a fuel gas in this way
The flowing space.Fuel gas channel 22 is a pyramidal structure, so that air flow method is uniform.In order to improve fuel effect
Rate, on the side of spray-hole 231, perhaps that there is the air-permeating hole 232 of air-permeating hole 232 may be designed to is rectangular or round on both sides on one side.
Ignition mechanism 4 includes igniter 41, temperature sensor 42, flame detector 43；The igniter 41 and temperature sensing
Device 42 is located at 231 position of spray-hole, and the instruction which receives controller carries out ignition process.Temperature sensor 42 is real
The combustion case for detecting entire burner is applied, flame detector 43 is similarly in the corresponding burning direction position of spray-hole 231, this
Whether sample detection combustion flame persistently carries out.
Blower 3 is on front side of the air inducing of vaporization diffuser 2, and the burning of the fuel improves wind-force.
The present apparatus passes through controller first makes electric heating coil pipe 11 work, at this moment by the liquid fuel in conveying pipeline 12
At gaseous state, the fuel gas after the gasification sprays by spray-hole 231 and is ignited device to be lighted direct gasification, was being lighted, and was being broken
The work for opening electric heating coil pipe 11, since liquid vapour converter 1 is located at the front that spray-hole 231 jets out flames, in this way from spray-hole
231 fire endurance periods sprayed are vaporized liquid fuel to significantly improve efficiency of combustion.Present apparatus structure is simple, directly
Gasified using the fuel of vaporization to liquid fuel, without additionally using other additional preheating structures.
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, above in conjunction with the utility model
Attached drawing in embodiment clearly and completely describes the technical scheme in the embodiment of the utility model, it is clear that retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the above detailed description to the embodiments of the present invention provided in the accompanying drawings is not intended to limit requirement
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
Claims (6)
1. evaporation combustion device, it is characterised in that: including liquid vapour converter, vaporization diffuser, blower, ignition mechanism；Liquid vapour turns
The inner wall of parallel operation inner hollow, the inside of the liquid vapour converter is disposed with electric heating coil pipe and conveying pipeline using spiral way,
The import of middle conveying pipeline is connect with a fuel discharge tank, and the outlet of conveying pipeline is connect with vaporization diffuser；Vaporize diffuser cloth
It sets in the hollow lower position of liquid vapour converter inside, which includes shell, has feed inlet, enclosure interior on shell
With refining chamber, top has fire-spraying plate, and being covered on the fire-spraying plate has spray-hole, and above-mentioned feed inlet, refining chamber, spray-hole are mutual
Perforation；Ignition mechanism includes igniter, temperature sensor；The ignition mechanism is located at injection hole site, and blower is in vaporization diffusion
On front side of the air inducing of device；Blower, vaporization diffuser, ignition mechanism, liquid vapour converter constitute a combustion path；Liquid vapour converter,
Vaporize diffuser, ignition mechanism constitutes a pre- hot path.
2. evaporation combustion device according to claim 1, it is characterised in that: the liquid vapour converter is aluminum frame knot
Structure.
3. evaporation combustion device according to claim 1, it is characterised in that: have in the shell of the vaporization diffuser
Multiple fuel gas channels, the corresponding fire-spraying plate in each fuel gas channel, above-mentioned multiple fuel gas channels with into
Material mouth connection.
4. evaporation combustion device according to claim 1, it is characterised in that: have air-permeating hole beside the spray-hole.
5. evaporation combustion device according to claim 4, it is characterised in that: the air-permeating hole is rectangular.
6. evaporation combustion device according to claim 1, it is characterised in that: the ignition mechanism further includes flame detecting
Device, the flame detector are in spray-hole corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621836.3U CN208983341U (en) | 2018-10-08 | 2018-10-08 | Evaporation combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621836.3U CN208983341U (en) | 2018-10-08 | 2018-10-08 | Evaporation combustion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208983341U true CN208983341U (en) | 2019-06-14 |
Family
ID=66786395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821621836.3U Active CN208983341U (en) | 2018-10-08 | 2018-10-08 | Evaporation combustion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208983341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099421A (en) * | 2018-10-08 | 2018-12-28 | 浙江明新能源科技有限公司 | Evaporation combustion device |
-
2018
- 2018-10-08 CN CN201821621836.3U patent/CN208983341U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099421A (en) * | 2018-10-08 | 2018-12-28 | 浙江明新能源科技有限公司 | Evaporation combustion device |
| CN109099421B (en) * | 2018-10-08 | 2024-04-02 | 浙江明新能源科技有限公司 | Vaporization combustion device |
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