CN1540260A - Combuston heater - Google Patents
Combuston heater Download PDFInfo
- Publication number
- CN1540260A CN1540260A CNA2003101101459A CN200310110145A CN1540260A CN 1540260 A CN1540260 A CN 1540260A CN A2003101101459 A CNA2003101101459 A CN A2003101101459A CN 200310110145 A CN200310110145 A CN 200310110145A CN 1540260 A CN1540260 A CN 1540260A
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- CN
- China
- Prior art keywords
- heater
- combustion
- inner housing
- baffle plate
- chamber
- 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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Abstract
A gas heater has a combustion chamber containing burner and igniter, and features that the barrier plates are fixed to a vertical rod in the internal casing of heater ino a left and right staggered mode, the barrier plates under thd rod are supported by the inner surface of said internal casing, the heating tubes are uniformly arranged between the internal and external casings of heater, and the pits are distributed on the external surfaces of said internal casing and said heating tubes for large heat transfer area. Its advantage is high heat exchanging efficiency.
Description
Technical field:
The present invention relates to a kind of hot swapping, particularly a kind of combustion heater.
Background technology:
Crude oil in the petroleum pipeline of oil field needs to heat at temperature lower season, the heater that now generally uses is the resistance-type electric heater, the thermal efficiency is low, power consumption is big, crude oil cost is higher, and the association combustion gas that the oil well mouth in oil field is separated from crude oil is released, and has not only wasted resource but also polluted environment.The patent No. provides a kind of combustion heater for 96238279.5 utility model patent for the combustion gas that utilizes oil well to separate, the heat exchanger of this combustion heater is made up of the head type heat exchanger and grating type heat exchanger three parts on inclined tube-type heat exchanger, top, its thermal efficiency is low, accumulates difficulty of thing on the cleaning heat exchanger inner surface.
Summary of the invention:
The technical issues that need to address of the present invention are a kind of heat exchange efficiency height of design and remove heat exchanger surface and accumulate the easy combustion heater of thing.
Technical scheme of the present invention is, the invention discloses a kind of combustion heater, it comprises combustion chamber and interior burner and igniter thereof, it is characterized in that: in the heater inner housing above the combustion chamber bar is arranged, the baffle plate of mutual stagger arrangement about its upper edge is vertically fixed with, the outer rim of baffle plate is an arc that matches with heater inner housing circular arc, the baffle plate of bar lower end places on the gripper shoe on the heater inner housing inner surface, the area of baffle plate is the long-pending 40-70% of heater inner housing inner headed face, be evenly equipped with heating tube in the annular chamber between the inner and outer shell of heater, the two ends of pipe communicate with the inner chamber of heater inner housing respectively, be distributed with pit on the outer surface of heater inner housing, be distributed with pit on the heating tube outer surface in the annular chamber between the heater inner and outer shell.The present invention is owing to be provided with baffle plate in the heat exchanger shell, be evenly equipped with heating tube in the annular oil cavity, the high-temperature gas that comes out from the combustion chamber is subjected to stopping of baffle plate, slowly rise and from chimney, discharge, discharge in the heat exchanger tube of another part from oil pocket, thereby the present invention has compared with the prior art, and the thermal efficiency is high to accumulate the easy remarkable advantage of thing with the removing surface.
Description of drawings:
Fig. 1 is a structural representation of the present invention, and Fig. 2 is the A-A profile of Fig. 1.
Among the figure: 1. burner 2. combustion chambers 3. oil-ins, 4. heater inner housings 5. heater housing bodies 6. heating tubes 7. gripper shoes 8. baffle plates 9. bars 10. chimneys 11. oil-outs 12. electric appliance boxes 13. deflection plates.
The specific embodiment:
Combustion heater of the present invention, include the inside and outside housing 4,5 of heater, in the bottom of heater inner housing 4 is combustion chamber 2, burner 1 and igniter are arranged in it, Gas Pipe is connected with burner in the combustion chamber, in order to make the smooth combustion of heater energy, can establish an air accumulator on the fuel gas pipeline outside heater, this air accumulator also can be designed to the constant voltage jar.Bar 9 upper edge axial restraints have the baffle plate 8 that is in left and right sides stagger arrangement, the outer rim of plate washer is that the circular arc of an arc and heater inner housing inner surface matches, its area is generally the long-pending 40-70% of heater inner housing inner headed face, below baffle plate place on the gripper shoe 7 on inner housing 4 inner surfaces, lower baffle plate should have with a certain distance from the combustion chamber, cross and low flame is reflexed on the burner downwards, too high gas temperature of then discharging from chimney 10 is too high and influence the thermal efficiency, can be definite by test.Be evenly equipped with 6 heating tubes 6 in the annular oil cavity between inside and outside housing 4,5, the lower end of pipe communicates with the inner chamber of the inner housing of lower baffle below, and the upper end of pipe communicates with the inner chamber of inner housing upper end.Be respectively equipped with oil-out 11 in the upper and lower of heater housing and oil-in 3 is connected with petroleum pipeline.In order further to improve the heat exchange efficiency of heater, ring baffle plate 13 can be set between the inner and outer shell of heater, strengthen the flow process of crude oil in heater.This combustion heater is provided with electric appliance box 12, can realize automatic control.Heater of the present invention when overhaul of the equipments,, the chimney flange can be taken off, after the baffle plate on bar and its is taken out, can clear up the inner surface and the heating tube of heater inner housing easily, guarantee the heat-transfer effect of heater.
Claims (5)
1. combustion heater, it comprises combustion chamber and interior burner and igniter thereof, it is characterized in that: in the heater inner housing above the combustion chamber bar is arranged, the baffle plate of mutual stagger arrangement about its upper edge is vertically fixed with, the outer rim of baffle plate is an arc that matches with heater inner housing circular arc, and the baffle plate of bar lower end places on the gripper shoe on the heater inner housing inner surface.
2. combustion heater according to claim 1 is characterized in that: the area of baffle plate is the long-pending 40-70% of heater inner housing inner headed face,
3. combustion heater according to claim 1 is characterized in that: be evenly equipped with heating tube in the annular chamber between the inner and outer shell of heater, the two ends of pipe communicate with the inner chamber of heater inner housing respectively.
4. combustion heater according to claim 1 is characterized in that: be distributed with pit on the outer surface of heater inner housing.
5. combustion heater according to claim 3 is characterized in that: be distributed with pit on the heating tube outer surface in the annular chamber between the heater inner and outer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310110145 CN1275008C (en) | 2003-10-31 | 2003-10-31 | Combuston heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310110145 CN1275008C (en) | 2003-10-31 | 2003-10-31 | Combuston heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1540260A true CN1540260A (en) | 2004-10-27 |
| CN1275008C CN1275008C (en) | 2006-09-13 |
Family
ID=34335519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310110145 Expired - Fee Related CN1275008C (en) | 2003-10-31 | 2003-10-31 | Combuston heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1275008C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914048A (en) * | 2011-08-05 | 2013-02-06 | 樱花卫厨（中国）股份有限公司 | Energy-saving heat exchanger for gas water heater |
| CN105806057A (en) * | 2016-05-13 | 2016-07-27 | 芜湖飞尚非金属材料有限公司 | Drum drying device for bentonite |
-
2003
- 2003-10-31 CN CN 200310110145 patent/CN1275008C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914048A (en) * | 2011-08-05 | 2013-02-06 | 樱花卫厨（中国）股份有限公司 | Energy-saving heat exchanger for gas water heater |
| CN102914048B (en) * | 2011-08-05 | 2016-01-20 | 樱花卫厨（中国）股份有限公司 | Energy-saving heat exchanger for gas water heater |
| CN105806057A (en) * | 2016-05-13 | 2016-07-27 | 芜湖飞尚非金属材料有限公司 | Drum drying device for bentonite |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1275008C (en) | 2006-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060913 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |