CN2231397Y - Small hot air stove for heating and living - Google Patents
Small hot air stove for heating and living Download PDFInfo
- Publication number
- CN2231397Y CN2231397Y CN 95222268 CN95222268U CN2231397Y CN 2231397 Y CN2231397 Y CN 2231397Y CN 95222268 CN95222268 CN 95222268 CN 95222268 U CN95222268 U CN 95222268U CN 2231397 Y CN2231397 Y CN 2231397Y
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- CN
- China
- Prior art keywords
- cylinder
- hot
- steel plate
- stove
- air
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The purpose of the utility model is to provide a small hot air stove for heating and living. A stove body is composed of a plurality of metal column-shaped circular pipes whose cross-section radiuses are different but the center axial lines of the cross-sections of the circular pipes are overlapped mutually. The utility model adopts air and air one-time heat exchange, having high hot efficiency and simple structure. In addition, the hot air stove can also play the function of an air humidifier.
Description
The utility model relates to a kind of hot-blast stove of general coal-fired indirect air, and it can satisfy the indoor heating of no central heating facility and the requirement of humidification, and it still is a kind of life use stove simultaneously.
At present, indoor dispersion is adopted dim equipment and is mainly " native heating installation " stove.It is to be heat transferring medium with water, carries out twice heat exchange of air-water-gas.Its shortcoming is: in twice heat transfer process certain heat loss is arranged all, thereby the thermal efficiency is relatively low; A large amount of pipelines of indoor needs and heating installation heat exchanger fin are finished heat exchange for the second time, have so not only influenced indoor attractive in appearance but also the cost of whole system is increased substantially; The circulation of WATER AS FLOW MEDIUM is subjected to the influence of various external conditions easily, so that can not finish the function to the room air heating well; The installation of system, maintenance and maintenance more complicated.
The purpose of this utility model provides a kind of small heater, life hot-blast stove, and it adopts a heat exchange of gas-gas, and the thermal efficiency is high and simple in structure; Replaced the heating installation heat exchanger fin with neat airduct cheap, attractive in appearance; In addition, this hot-blast stove can also play air humidifier.
The purpose of this utility model is achieved in that 3,4,5 are three the cross section radius is different but round metal cylindricality cylinder that central axis all overlaps each other; Stove numbness 10 is fixed on the cylinder 5, and its plane, place is vertical with the center line of cylinder 5; Stove numbness 10 has formed burner hearth with cylinder 5 above stove numbness; Steel plate 6 is to be welded on continuously on the cylinder 5 like this: establishing any one plane by the central axis of cylinder 5 is X, then the intersection of the side surface of steel plate 6 and plane X always is basically perpendicular to the intersection of cylinder 5 outer surfaces and plane X, simultaneously, the intersection of the side surface of steel plate 6 and cylinder 5 outer surfaces is single head or bull circular helix; Very little gap is only left in the end of the inner surface of cylinder 4 and steel plate 6, and steel plate 6 had both played fin like this, plays ventilating duct again.
Under the driving of air-heater, air is heated like this: cold air enters body of heater and upwards flows from the annular opening between cylinder 3 and the cylinder 4, by and cylinder 4 and cylinder 5 between the hot-air heat exchange and heated gradually; This part air is turned back between cylinder 4 and the cylinder 5 and is flowed downward along steel plate 6 and cylinder 4,5 formed cylindrical screw passages in upper of furnace body, by with cylinder 5 in the high-temperature flue gas heat exchange and become hot-air gradually; The hot-blast outlet 9 of these hot-airs by the body of heater bottom is sent to indoor, thereby reaches the purpose to indoor heating; Dispose the wet device 8 of a confession at the hot-blast outlet place, this device is constantly carried certain moisture content in hot air duct, and these moisture content are crossed herein hot-air by high velocity stream and taken to indoorly, reach the purpose to indoor humidification.
Coal-fired 7 flue gases that produced when the burner hearth internal combustion are discharged to outdoor through exhanst gas outlet 1; Simultaneously, can as on common life use stove, cook or heat up water on the stone or metal plate for standing a stove on as a precaution against fire 2.
As from the foregoing, this utility model processing technology is very simple, does not have heat exchanging corner, efficiently heat exchange.It also can be to indoor humidification simultaneously.
Accompanying drawing is the structure diagram and the heat exchange schematic diagram of this hot-blast stove, among the figure: the 1st, exhanst gas outlet; The 2nd, stone or metal plate for standing a stove on as a precaution against fire; The 3rd, cylinder; The 4th, cylinder; The 5th, cylinder; The 6th, steel plate; The 7th, coal-fired; The 8th, for wet device; The 9th, hot-blast outlet; The 10th, stove numbness.
Claims (4)
1. hot-blast stove is used in a small heater, life, it is characterized in that: body of heater by several cross section radiuses are different but the round metal cylindricality cylinder 3,4,5 that central axis all overlaps each other form.
2. according to the hot-blast stove of claim 1, it is characterized in that: steel plate 6 is to be welded on continuously on the cylinder 5 like this: establishing any one plane by the central axis of cylinder 5 is X, then the intersection of the side surface of steel plate 6 and plane X always is basically perpendicular to the intersection of cylinder 5 outer surfaces and plane X, simultaneously, the intersection of the side surface of steel plate 6 and cylinder 5 outer surfaces is single head or bull circular helix.
3. according to the hot-blast stove of claim 1, it is characterized in that: very little gap is only left in the end of the inner surface of cylinder 4 and steel plate 6, and steel plate 6 had both played fin like this, plays ventilating duct again.
4. according to the hot-blast stove of claim 1, it is characterized in that: dispose the wet device 8 of a confession at the hot-blast outlet place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222268 CN2231397Y (en) | 1995-10-09 | 1995-10-09 | Small hot air stove for heating and living |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222268 CN2231397Y (en) | 1995-10-09 | 1995-10-09 | Small hot air stove for heating and living |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2231397Y true CN2231397Y (en) | 1996-07-17 |
Family
ID=33869638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95222268 Expired - Fee Related CN2231397Y (en) | 1995-10-09 | 1995-10-09 | Small hot air stove for heating and living |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2231397Y (en) |
-
1995
- 1995-10-09 CN CN 95222268 patent/CN2231397Y/en not_active Expired - Fee Related
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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 |