CN2599473Y - Hot air supply device - Google Patents
Hot air supply device Download PDFInfo
- Publication number
- CN2599473Y CN2599473Y CNU022954104U CN02295410U CN2599473Y CN 2599473 Y CN2599473 Y CN 2599473Y CN U022954104 U CNU022954104 U CN U022954104U CN 02295410 U CN02295410 U CN 02295410U CN 2599473 Y CN2599473 Y CN 2599473Y
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- combustion chamber
- outlet
- utility
- hot air
- model
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Abstract
The utility model relates to a device to supply hot air, which is characterized in consisting of a frame, a heating box, a fan, a combustion chamber, a fuel burner, a tabular rotary smoke passage and a chimney. The heating box provided with a hot air outlet and a cold air inlet is arranged on the frame. The fan is connected to the cold air inlet. The combustion chamber provided with a flame inlet and a smoke outlet is arranged in the heating box. The fuel burner is arranged at the flame inlet of the combustion chamber. The tabular rotary smoke passage is arranged in the combustion chamber with the inlet terminal of the smoke passage communicating with the smoke outlet of the combustion chamber. The upper part of the smoke passage extends through the heating box and the lower part communicates with the outlet terminal of the tabular rotary smoke passage. The fuel burner of the utility model is used as the heat producer and as used outdoors, the fuel is easily available and the operation is simple. Thereby, the utility model is applicable as an auxiliary part of an industrial dryer to provide the main body of the dryer with hot air, as a clothes dryer to dry washed clothes or applicable in other occasions needing hot air supplies.
Description
Technical field
The utility model relates to a kind of hot wind supply device, particularly about a kind of hot wind supply device that utilizes fuel oil to act as a fuel.
Background technology
The general industry washing machine need be dried by industrial drier after cleaning clothing, and industrial drier generally is dimerous by oven dry main body and hot wind supply device.Hot wind supply device commonly used often adopts the mode of Electric heating or Boiler Steam heating, but under the situation of operation in the open air, all there are some problems in the mode of these two kinds of hot wind supplies: if 1 employing Electric heating, its power consumption is big, general vehicle-mounted controller switching equipment is often not enough, need to be specially the bigger controller switching equipment of its configuration, this is unrealistic.If 2 adopt the mode of Boiler Steam heating, just need to be equipped with boiler, not only equipment volume is big for it, but also needs the working pressure container, and safety is a big problem, and therefore above dual mode all is not suitable for field work.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and volume is little, efficiency of heating surface height, the hot wind supply device that is particularly suitable for using in the lowered in field environment.
For achieving the above object, the utility model is taked following technical scheme: a kind of hot wind supply device is characterized in that it comprises: a frame; One heating casing, it is arranged on the described frame, and described heating casing is provided with hot-blast outlet, cold wind import; One air blast, it is connected in the described cold wind import; One combustion chamber, it is arranged in the described heating casing, and it is provided with into burner and outlet flue; One oil burner, it is arranged on the burner that advances of described combustion chamber; One sheet revolution flue, it is arranged in the described heating casing, and its entrance point is connected with the outlet flue of described combustion chamber; One chimney, its upper end passes described heating casing, and its lower end is connected with the port of export of described revolution flue.
Also be provided with a return air inlet on the described heating casing.
Described hot-blast outlet is provided with an air exhauster.
The utility model is owing to take above design, it has the following advantages: 1, the utility model is owing to be provided with a combustion chamber in the heating casing, and adopt oil burner as the thermal source that adds hot-air, when therefore it uses in the open air, fuel is easy to get, easy to use, neither there is the distribution problem of extensive power consumption, avoided again producing the potential safety hazard that steam exists with boiler.2, the utility model is owing to be provided with a sheet revolution flue in the heating casing, can make the air in flue and the casing keep bigger heat exchange area, therefore the heated speed of air is fast, the oven dry hot air temperature height that provides, can only reach 110～120 ℃ such as general bake out temperature, and the utility model can reach 120～130 ℃, reaches as high as 160～170 ℃.3, the utility model is simple in structure, and volume is little, is particularly suitable for vehicle-mountedly, and is applied to field work.The utility model can be used as the part of industrial drier, is oven dry main body hot wind supply, and the clothing of oven dry wash clean also can be used for the occasion that other needs hot wind supply simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the schematic side view of Fig. 1
Fig. 3 is the utility model sheet revolution flue schematic top plan view
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model comprises a frame 1, one heating casing 2 is set on the frame 1, heating casing 2 tops are provided with a hot-blast outlet 3, heating casing 2 bottoms are provided with a cold wind import 4 and a return air inlet 5, one air blast 6 is installed in the cold wind import 4, also an air exhauster (not shown) can be installed on hot-blast outlet 3 again.In heating casing 2, be provided with a combustion chamber 7, in the combustion chamber 7 advance on the burner to install an oil burner 8,7 outlet flue connects the entrance point of sheet revolution flue 9 in the combustion chamber, as shown in Figure 3, revolution flue 9 turns round 2～3 back and forth in heating casing 2, so that it carries out the larger area heat exchange with the air that enters in the casing 2, make Btu utilization more abundant.As shown in Figure 1, the upper end of a chimney 10 passes heating casing 2, and the port of export of the revolution flue 9 that the lower end is interior with being arranged on heating casing 2 is connected.
In the foregoing description, each can be provided with control valve on, return air inlet 3,4,5, and air blast 6 and air exhauster are provided with starting switch, and the control device of each control valve and starting switch can be installed on the panel, with handled easily.
In the foregoing description, the planform of each parts and link position etc. all can change to some extent, and these variations should not influence protection domain of the present utility model.The material of each parts can adopt stainless steel etc. simultaneously.
The utility model can be connected with hot air apparatus with various, such as: be connected to dry the clothing of wash clean with the oven dry main body of industrial drier.During use, hot-blast outlet 3 of the present utility model is connected with the hot blast import of oven dry on the main body by the air channel, when needing hot wind supply, open burner 8, and startup air blast 6, cold wind enters heating casing 2 from cold wind import 4, heating by the sheet revolution flue 9 in the heating casing 2, enter the oven dry main body from hot-blast outlet 3, the air-out part in the oven dry main body can be drained, to reduce the aqueous vapor in the hot blast, another part air-out can be sent the return air inlet 5 of the utility model heating casing 2 by the air channel back to, to continue heating in heating casing 2,, save the energy to reduce heat exhaustion.The utility model is fast to air heat speed, and the hot blast temperature of supply can reach 120～130 ℃, reaches as high as 160～170 ℃, is particularly suitable for using in the lowered in field environment.
Claims (3)
1, a kind of hot wind supply device is characterized in that it comprises:
One frame;
One heating casing, it is arranged on the described frame, and described heating casing is provided with hot-blast outlet, cold wind import;
One air blast, it is connected in the described cold wind import;
One combustion chamber, it is arranged in the described heating casing, and it is provided with into burner and outlet flue;
One oil burner, it is arranged on the burner that advances of described combustion chamber;
One sheet revolution flue, it is arranged in the described heating casing, and its entrance point is connected with the outlet flue of described combustion chamber;
One chimney, its upper end passes described heating casing, and its lower end is connected with the port of export of described revolution flue.
2, a kind of hot wind supply device as claimed in claim 1 is characterized in that: also be provided with a return air inlet on the described heating casing.
3, a kind of hot wind supply device as claimed in claim 1 or 2, it is characterized in that: described hot-blast outlet is provided with an air exhauster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022954104U CN2599473Y (en) | 2002-12-31 | 2002-12-31 | Hot air supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022954104U CN2599473Y (en) | 2002-12-31 | 2002-12-31 | Hot air supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2599473Y true CN2599473Y (en) | 2004-01-14 |
Family
ID=34152142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU022954104U Expired - Fee Related CN2599473Y (en) | 2002-12-31 | 2002-12-31 | Hot air supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2599473Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792000A (en) * | 2014-01-10 | 2015-07-22 | 宁波捷尔新能源科技有限公司 | Fan heater utilizing fuel oil or fuel gas as fuel |
| CN105034196A (en) * | 2015-05-29 | 2015-11-11 | 遵义荣盛包装材料有限公司 | Adjustable dryer |
-
2002
- 2002-12-31 CN CNU022954104U patent/CN2599473Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792000A (en) * | 2014-01-10 | 2015-07-22 | 宁波捷尔新能源科技有限公司 | Fan heater utilizing fuel oil or fuel gas as fuel |
| CN105034196A (en) * | 2015-05-29 | 2015-11-11 | 遵义荣盛包装材料有限公司 | Adjustable dryer |
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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 |