CN201448980U - Burning direct heat exchange device - Google Patents
Burning direct heat exchange device Download PDFInfo
- Publication number
- CN201448980U CN201448980U CN2009200150395U CN200920015039U CN201448980U CN 201448980 U CN201448980 U CN 201448980U CN 2009200150395 U CN2009200150395 U CN 2009200150395U CN 200920015039 U CN200920015039 U CN 200920015039U CN 201448980 U CN201448980 U CN 201448980U
- Authority
- CN
- China
- Prior art keywords
- burner
- burning
- heat exchange
- exchange device
- inlet pipe
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a burning direct heat exchange device. A gas inlet pipe and an air inlet pipe are connected to a burning chamber, a burner is arranged in the burning chamber, both sides of the front end of the burning chamber are respectively provided with an electric spark ignition electrode and a flame detecting electrode, a burner is in a tubular structure, a plurality of burning holes are arranged on the burner, the rear end of the burner is provided with a temperature detecting electrode, and the rear side of the burning chamber is connected with a heat exchanger and is communicated with a smoke discharge pipe. The burner can sufficiently mix and burn gas and directly acts on the heat exchanger, thereby increasing heat efficiency. The burning direct heat exchange device has high temperature and large application area and is suitable for a heat exchange device which uses gas as fuel.
Description
Technical field
The utility model provides the combustion heat supplying apparatus in thermal technology field, and the direct heat transfer device specifically burns.
Background technology
Before the utility model proposes, for the heating appliances of combustion gas, at the top or the arranged outside water-jacket typ heat exchanger components of combustion stove, realize thermal power transfer usually, be used for using hot field.This class heat-exchanger rig heat exchange action temperature is low, and heat-transfer surface is little, the outlet temperature height, and therefore, the thermal efficiency is low, and wastes energy.
Summary of the invention
In order to overcome the shortcoming of existing combustion gas heat-exchanger rig, the utility model provides burning direct heat transfer device.This device directly affacts on the heat exchanger by internal combustion and with the combustion heat, solves the technical problem of high efficient heat exchanging.
The scheme of the utility model technical solution problem is: be connected with combustion gas inlet pipe and air inlet pipe on the combustion chamber, burner is installed in the combustion chamber, be separately installed with spark ignition electrode and flame detecting electrode in the chamber front end both sides, burner is a tubular structure, which is provided with several burner ports, in the rear end, combustion chamber the temperature exploring electrode is installed, the combustion chamber rear side is connected with heat exchanger, and is connected with smoke exhaust pipe.
The utility model burner combustion gas mixing and sufficient combustion, and directly affact on the heat exchanger, thereby improved the thermal efficiency, and the temperature height, application surface is big.Suitable is to use in the heat-exchanger rig of fuel with the combustion gas.
Description of drawings
Fig. 1 is the utility model term of office heat-exchanger rig structure chart
Among the figure, 1. combustion chamber, 1.1. combustion gas inlet pipe, 1.2. air inlet pipe, 2. burner, 3. heat exchanger, 4. spark ignition electrode, 5. flame detecting electrode, 6. temperature exploring electrode, 7. smoke exhaust pipe.
The specific embodiment
According to shown in Figure 1, on combustion chamber 1, be connected with combustion gas inlet pipe 1.1 and air inlet pipe 1.2, burner 2 is installed in the combustion chamber, be separately installed with spark ignition electrode 4 and flame detecting electrode 5 in the chamber front end both sides, burner is a tubular structure, which is provided with several burner ports, in the rear end, combustion chamber temperature exploring electrode 6 is installed, the combustion chamber rear side is connected with heat exchanger 3, and is connected with smoke exhaust pipe 7.
Heat exchanger can be direct conduction heat exchange structure, also can be provided with the heat-conducting work medium runner.
The utility model course of work
Combustion gas is injected in the inner chamber of burner by the combustion gas inlet pipe, form air mixture with the air that enters from air intlet simultaneously, its air stream moves backward along burner outer wall, and combustion gas is moved in combustor cavity backward, constantly with its air outside catalytic combustion, form the combustion flame, high temperature fires flame and affacts on the heat exchanger, realize heat exchange, the low temperature waste gas after the heat exchange is discharged outdoor by smokejack.
Can the filling heat-conducting work medium in the heat exchanger, Ru Shui, oil, organic solvent etc.
The heat-conducting work medium of heating through heat exchanger can be used for oven dry, room conditioning and industrial or agricultural, medical industry is used.
Claims (1)
1. the direct heat transfer device burns, it is characterized in that: on combustion chamber (1), be connected with combustion gas inlet pipe (1.1) and air inlet pipe (1.2), burner (2) is installed in the combustion chamber, be separately installed with spark ignition electrode (4) and flame detecting electrode (5) in the chamber front end both sides, burner is a tubular structure, which is provided with several burner ports, and temperature exploring electrode (6) is installed in the rear end, combustion chamber, the combustion chamber rear side is connected with heat exchanger (3), and is connected with smoke exhaust pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200150395U CN201448980U (en) | 2009-07-02 | 2009-07-02 | Burning direct heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200150395U CN201448980U (en) | 2009-07-02 | 2009-07-02 | Burning direct heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201448980U true CN201448980U (en) | 2010-05-05 |
Family
ID=42553701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200150395U Expired - Fee Related CN201448980U (en) | 2009-07-02 | 2009-07-02 | Burning direct heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201448980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307175A (en) * | 2022-07-05 | 2022-11-08 | 吉林大学 | Electromagnetic stirring heat exchange device for multiple external combustion engines |
-
2009
- 2009-07-02 CN CN2009200150395U patent/CN201448980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307175A (en) * | 2022-07-05 | 2022-11-08 | 吉林大学 | Electromagnetic stirring heat exchange device for multiple external combustion engines |
| CN115307175B (en) * | 2022-07-05 | 2024-04-05 | 吉林大学 | Electromagnetic stirring heat exchange device for multiple external combustion engines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20100702 |