CN2215700Y - Moveable oil combustion air heater - Google Patents
Moveable oil combustion air heater Download PDFInfo
- Publication number
- CN2215700Y CN2215700Y CN 94229423 CN94229423U CN2215700Y CN 2215700 Y CN2215700 Y CN 2215700Y CN 94229423 CN94229423 CN 94229423 CN 94229423 U CN94229423 U CN 94229423U CN 2215700 Y CN2215700 Y CN 2215700Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- blower fan
- distribution plate
- heater
- air distribution
- 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
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a moveable oil combustion air heater which is characterized in that a semicircular fuel tank is fixed on the body and a cylindrical heater is also fixed on the body and is hung above the fuel tank. A distribution board is fixed between the heater and an air duct. The heater and the air duct are connected by a flange. An axial-flow heater is connected with the other end of the air duct by the flange. The left end of the cylindrical combustion chamber is fixed with the distribution board. The left end of an isolating cylinder is also fixed with the distribution board. A group of radiating fins is longitudinally fixed between the isolating cylinder and the combustion chamber. A mixed wind chamber is connected with the heater by the flange. A centrifugal air wheel is axially connected with an extracting oil cup motor.
Description
The utility model relates to a kind of air-heater, and the fuel oil air-heater of thermal source especially can directly be provided, and belongs to a kind of heat supply drying, roasting plant.
At present, with fuel oil the dry employing usually of the baking of material is subjected to thermal process indirectly, it is the at first thermophore in the heating boiler of the heat energy that produces of fuel oil, by pipeline thermophore is transported to hothouse, by the radiating tube in the hothouse, sheet heat energy is radiated the indoor material that toasts at last again, this equipment volume is big, expense is high, the thermal efficiency is low, the thermal energy transfer loss is serious.
The purpose of this utility model provides a kind of air-heater, and it can not only directly offer the heat that oil inflame produces hothouse baking material, and volume is little, expense is low, heat transference efficiency is high.
The purpose of this utility model is achieved in that the fuel oil air-heater that is made of fuel reserve tank, switch board, igniter and main air blower, its semicircular fuel reserve tank is fixed on the car body by footing, the blower fan main body of tubular is fixed on the car body equally with gripper shoe, and the blower fan main body is suspended from the top of fuel reserve tank; Air distribution plate of clamping between blower fan main body and the ventilating duct, the blower fan main body is connected with the ventilating duct flange; Axial fan is connected with the other end flange of ventilating duct; The left port of cannular combustion chamber and air distribution plate are fixed as one; The left port of heat insulation tube is fixed with assembled block, and heat insulation tube is connected as a single entity by assembled block and air distribution plate; Vertically evenly fix one group of radiation rib between heat insulation tube and the combustion chamber; Wind mixed chamber is connected with the blower fan main flange; Smokestack also is equipped with in upper right side in the blower fan main body, the smokestack baffle plate that is coupling on the smokestack, and the oil slinger motor is fixed on the left side of air distribution plate with screw by carriage, and air regulating board is fixed on the right side of air distribution plate by support with screw; Combustion-supporting centrifugal wind wheel and oil slinger and oil slinger motor are coupling.
The utlity model has that cost is low, volume is little, easy to use flexibly, high, the fast characteristics of going into operation of heat transference efficiency owing to adopted such scheme, but the direct baking material has been removed the heat energy loss in the heat transfer process from.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a concrete structure schematic diagram of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is an air distribution plate structural map.
In Fig. 1,2,3, the fuel oil air-heater is by fuel reserve tank (8), switch board (23), igniter (5) and blower fan (1) constitute, semicircle fuel reserve tank (8) is at bottom welding two footing (15), and fuel reserve tank (8) is screwed on dolly (13) by footing (15).Blower fan main body (7), heat-insulating room (20) and combustion chamber (22) are tubular, and diameter is respectively 800,700 and 500mm.Blower fan main body (7) bottom welding two gripper shoes (17) of tubular, blower fan main body (7) is screwed on dolly (13) by gripper shoe (17), makes blower fan main body (7) be suspended from the top of fuel reserve tank (8).Blower fan main body (7) is with after ventilating duct (2) flange is connected, air distribution plate (4) is clipped between two flanges, air distribution plate (4) diameter is 880mm, there is the circular hole of a φ 300 at the center, also have the air distribution flower hole of two-layer annular on air distribution plate (4), the combustion chamber of tubular (22) left port and air distribution plate (4) are welded as a whole; Equally distributed four assembled blocks (19) are connected as a single entity with screw and air distribution plate (4) the left side nozzle of heat-insulating room (20) on the nozzle by being welded on; Between heat-insulating room (20) and combustion chamber (22), vertically evenly weld one group 32 radiation ribs (21), tubular mixing chamber (10) is connected with blower fan main body (7) flange, also have a smokestack (9) in the upper right side of blower fan main body (7), a baffle plate to be opened/closed is coupling on the smokestack (9); Oil slinger motor (3) is screwed left side in air distribution plate (4) by carriage, air regulating board (12) is fixed on the right side of air distribution plate (4) by support, combustion-supporting centrifugal wind wheel (16) and oil slinger (14) all are coupling with oil slinger motor (3), outlet also studs with husky net in wind mixed chamber (10), and long-pending oil-piping layout (11) also is equipped with in the bottom of blower fan main body (7).
During work, the outlet of mixing chamber (10) is directly connected hothouse, open the smokestack baffle plate, by control cabinet (23) control oil supply, fuel oil is delivered to the oil slinger (14) from fuel reserve tank (8), petroleum pipeline (6) through pump, under the effect of oil slinger (14), fuel oil becomes vaporific oily vapour, by igniter (5) oily vapour is lighted, then with diesel oil input and burning, the hot gas that combustion just contains cigarette is regulated air regulating board (12) and is made oil inflame more abundant from smokestack (9) oil extraction, at this moment closes the smokestack baffle plate and makes hot gas enter wind mixed chamber (10); The high wind that axial fan (1) produces is behind ventilating duct (2), from between heat-insulating room (20) and combustion chamber (22) and the passage that surrounds of radiation rib (21) enter mixing chamber (10) and be mixed into operating temperature gas with high-temperature gas, this gas directly enters hothouse work.
Claims (1)
- A kind of fuel oil air-heater that constitutes by fuel reserve tank, switch board, igniter and blower fan, it is characterized in that: semicircular fuel reserve tank is fixed on the car body by footing, the blower fan main body of tubular is fixed on the car body equally with gripper shoe, and the blower fan main body is suspended from the top of fuel reserve tank; Behind air distribution plate of blower fan main body and ventilating duct clamping, the blower fan main body is connected with the ventilating duct flange; Axial fan is connected with the other end flange of ventilating duct; The left port of the combustion chamber of tubular and air distribution plate are fixed as one; The left port of heat insulation tube is fixed with assembled block, and heat insulation tube is connected as a single entity by assembled block and air distribution plate; Vertically evenly fix one group of radiation rib between heat insulation tube and the combustion chamber; Wind mixed chamber is connected with the blower fan main flange; The oil slinger motor is fixed on the left side of air distribution plate with screw by support, and air regulating board is fixed on the right side of air distribution plate by support, and centrifugal wind wheel, oil slinger and oil slinger motor are coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229423 CN2215700Y (en) | 1994-08-24 | 1994-08-24 | Moveable oil combustion air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229423 CN2215700Y (en) | 1994-08-24 | 1994-08-24 | Moveable oil combustion air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2215700Y true CN2215700Y (en) | 1995-12-20 |
Family
ID=33841757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94229423 Expired - Fee Related CN2215700Y (en) | 1994-08-24 | 1994-08-24 | Moveable oil combustion air heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2215700Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072046A (en) * | 2010-12-09 | 2011-05-25 | 北京航空航天大学 | Gas-gas combustor support device for test |
-
1994
- 1994-08-24 CN CN 94229423 patent/CN2215700Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072046A (en) * | 2010-12-09 | 2011-05-25 | 北京航空航天大学 | Gas-gas combustor support device for test |
| CN102072046B (en) * | 2010-12-09 | 2013-05-15 | 北京航空航天大学 | Gas-gas combustor support device for test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |