CN202254297U - Conduction oil hot blast stove - Google Patents
Conduction oil hot blast stove Download PDFInfo
- Publication number
- CN202254297U CN202254297U CN2011203539222U CN201120353922U CN202254297U CN 202254297 U CN202254297 U CN 202254297U CN 2011203539222 U CN2011203539222 U CN 2011203539222U CN 201120353922 U CN201120353922 U CN 201120353922U CN 202254297 U CN202254297 U CN 202254297U
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- tube
- heater
- horizontal tube
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- stove
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Abstract
The utility model relates to a hot blast stove, in particular to a conduction oil hot blast stove, which comprises a stove body, a casing and a circulation pump and is characterized in that the stove body is arranged in an inner cavity of the casing, a hot blast outlet is arranged at the upper end of the casing, and an air inlet is arranged at the lower end of the casing. The stove body is provided with a stove wall with a sandwich structure, an oil tank is fixedly installed at the upper end of the stove body and communicated with sandwich structure of the stove wall of the stove body through a communication tube, a horizontal tube is fixedly connected onto the lateral wall of the stove body, the horizontal tube is provided with a tube wall with a sandwich structure, the inner cavity of the horizontal tube is communicated with the inner cavity of the stove body, and the sandwich structure of the tube wall of the horizontal tube is communicated with the sandwich structure of the stove wall of the stove body. The horizontal tube is connected with a flue, an inner cavity of the flue is communicated with the inner cavity of the horizontal tube, and the circulation pump is connected onto the sandwich structure of the tube wall of the horizontal tube through a pipeline. The stove body of the conduction oil hot blast stove is arranged in a hot blast chamber formed by the casing, heat generated by the stove body is fully used, heat consumption is reduced to the minimum degree, heat efficiency is greatly improved, volume of the device is reduced, and the structure is more compact.
Description
Technical field
The utility model relates to a kind of hot-blast stove, is a kind of conduction oil hot-blast stove specifically.
Background technology
Often to use high-temperature hot-air oven dry material in fields such as Wood Processing; Difference according to medium; Hot-blast stove can be divided into directly-heated type hot-blast stove, conduction oil hot-blast stove etc. again, and the split design is adopted in the body of heater of existing conduction oil hot-blast stove and hot blast chamber more, is transported to heat exchange generation hot blast in the hot blast chamber through pipeline after conduction oil heats in body of heater; Conduction oil will produce certain loss in the process of carrying; Body of heater itself also can produce invalid heat simultaneously, thereby causes heat-energy losses, influences the raising of the thermal efficiency.
Summary of the invention
The purpose of the utility model provides the conduction oil hot-blast stove that a kind of thermal losses is few, the thermal efficiency is high.
For achieving the above object, the utility model adopts following technical scheme:
The described conduction oil hot-blast stove of the utility model comprises body of heater, shell, circulating pump, it is characterized in that: said body of heater is arranged in the inner chamber of shell, and the upper end of shell is provided with hot-blast outlet; The lower end of shell is provided with air inlet; Said body of heater has the furnace wall of sandwich, the upper end fixed installation auxiliary tank of body of heater, and fuel tank is through being communicated with the furnace wall interlayer of body of heater communicating pipe; Be fixedly connected with horizontal tube on the side wall of furnace; Said horizontal tube has the tube wall of sandwich, and the inner chamber of horizontal tube is communicated with the inner chamber of body of heater, and the tube wall interlayer of horizontal tube is communicated with the furnace wall interlayer of body of heater; Connect flue on the horizontal tube, the inner chamber of said flue is communicated with the inner chamber of horizontal tube; Circulating pump is connected to the tube wall interlayer of horizontal tube through pipeline.
Be fitted with guide duct on the said air inlet, the tube wall of said guide duct is provided with steam vent, and the both sides of guide duct are provided with the fin with its parallel axes.
Also be fitted with radiant tube on the side wall of furnace, said radiant tube is horizontally disposed with, and the inner chamber of radiant tube is communicated with the furnace wall interlayer of body of heater, and the end of many radiant tubes linked together through communicating pipe, and the outer surface of many radiant tubes is provided with the radiation fin.
Because adopted said structure, body of heater to be arranged on the inside of the hot blast chamber of shell formation, the heat that body of heater produces all is able to utilize, and thermal losses is reduced to minimum, the thermal efficiency greatly improves, and has also reduced the volume of equipment simultaneously, more compact structure.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the side structure sketch map of Fig. 1 embodiment.
Fig. 3 is the structural representation of oven body part.
Fig. 4 is the plan structure sketch map of oven body part.
The specific embodiment
As shown in the figure, the described conduction oil hot-blast stove of the utility model comprises body of heater 1, shell 2, circulating pump 3.Body of heater 1 can be to be the coal stove of fuel with coal, also can be to be the oil oven or the other forms of stove of fuel with gasoline or diesel oil.Shell 2 can be the closure casing of different shape, in order to improve heat insulation effect, can also heat-insulation layer be set at the inwall or the outer wall of shell 2.Said body of heater 1 is arranged in the inner chamber of shell 2, and the upper end of shell 2 is provided with hot-blast outlet 21, and the lower end of shell 2 is provided with air inlet 22.On air inlet 22 and the hot-blast outlet 21 air blast can be installed, be fitted with guide duct 23 on the said air inlet 22, the tube wall of said guide duct 23 is provided with steam vent, and the both sides of guide duct 23 are provided with the fin 24 with its parallel axes.The fresh air that air inlet 22 gets into is transported to the inside of shell 2 by guide duct 23; And from steam vent, discharge equably; The air that the steam vent of fin below 24 discharged receives stopping of fin 24; To both sides expansions, help like this in the inner chamber that fresh air is diffused in shell 2 quickly and evenly.Said body of heater 1 has the furnace wall of sandwich, the upper end fixed installation fuel tank 11 of body of heater 1, and fuel tank 11 is through being communicated with the furnace wall interlayer of body of heater 1 communicating pipe 12.Like this, when filling heat-conductive is oily in the fuel tank 11, will falling heat-transfer oil in the furnace wall interlayer of body of heater 1.Certainly; For the ease of observing the quantity of conduction oil in the fuel tank 11; Can also fuel level gauge be set in a side of fuel tank 11; Said fuel level gauge is a vertically disposed transparent glass tube, and the lower end of fuel level gauge is communicated with the inner chamber of fuel tank 11, just can know the quantity of conduction oil in the fuel tank 11 through the height of conduction oil liquid level in the fuel level gauge; In addition, expand with heat and contract with cold for fear of conduction oil and to cause the pressure in the fuel tank 11 to change, a respiratory siphon 8 can also be set in the upper end of fuel tank 11, the inner of respiratory siphon 8 is communicated to the upper end of fuel tank 11 inner chambers, and the outer end of respiratory siphon 8 is passed shell 2 and extended to the outside.Be fixedly connected with horizontal tube 13 on the sidewall of body of heater 1, said horizontal tube 13 has the tube wall of sandwich, and the inner chamber of horizontal tube 13 is communicated with the inner chamber of body of heater 1, and the tube wall interlayer of horizontal tube 13 is communicated with the furnace wall interlayer of body of heater 1; Connect flue 4 on the horizontal tube 13, the inner chamber of said flue 4 is communicated with the inner chamber of horizontal tube 13; Horizontal tube 13 can be arranged on a side of body of heater 1, also can a horizontal tube 13 respectively be set like Fig. 2, the both sides at body of heater 1 shown in Figure 3, certainly, can be that the center is on every side around a plurality of horizontal tubes 13 are set with body of heater 1 also.
In addition; On the sidewall of body of heater 1, also be fitted with radiant tube 5, said radiant tube 5 is horizontally disposed with, and the inner chamber of radiant tube 5 is communicated with the furnace wall interlayer of body of heater 1; The end of many radiant tubes 5 linked together through communicating pipe 6, and the outer surface of many radiant tubes 5 is provided with the radiation fin.
In order to improve the efficient of heat exchange, as shown in Figure 4, can also between the communicating pipe 6 at two ends, straight pipe 9 be set, the outer surface of straight pipe 9 also is provided with the radiation fin.
Circulating pump 3 is connected to the tube wall interlayer of horizontal tube 13 through pipeline.Concrete link position can be confirmed as required.In present embodiment, the output of circulating pump 3 is connected to the tube wall interlayer of horizontal tube 13, and the input of circulating pump 3 was connected on communicating pipe 6.
During use, fuel burns the heat that produces with the heat-conducting oil heating in the interlayer of furnace wall in body of heater 1, and circulating pump 3 promotes the conduction oils circulation, takes heat to radiant tube 5 and straight pipe 9, with the air heat exchange in shell 2 inner chambers, with air heat; The fresh air that gets into from air inlet 22 is transported to the inside of shell 2 by guide duct 23, is heated in the fresh air uphill process and sees off from hot-blast outlet 21.
Claims (3)
1. conduction oil hot-blast stove; Comprise body of heater (1), shell (2), circulating pump (3), it is characterized in that: said body of heater (1) is arranged in the inner chamber of shell (2), and the upper end of shell (2) is provided with hot-blast outlet (21); The lower end of shell (2) is provided with air inlet (22); The furnace wall that said body of heater (1) has sandwich, the upper end fixed installation fuel tank (11) of body of heater (1), fuel tank (11) is through being communicated with the furnace wall interlayer of body of heater (1) communicating pipe (12); Be fixedly connected with horizontal tube (13) on the sidewall of body of heater (1); The tube wall that said horizontal tube (13) has sandwich, the inner chamber of horizontal tube (13) is communicated with the inner chamber of body of heater (1), and the tube wall interlayer of horizontal tube (13) is communicated with the furnace wall interlayer of body of heater (1); Horizontal tube (13) is gone up and is connected flue (4), and the inner chamber of said flue (4) is communicated with the inner chamber of horizontal tube (13); Circulating pump (3) is connected to the tube wall interlayer of horizontal tube (13) through pipeline.
2. conduction oil hot-blast stove according to claim 1; It is characterized in that: be fitted with guide duct (23) on the said air inlet (22); The tube wall of said guide duct (23) is provided with steam vent, and the both sides of guide duct (23) are provided with the fin (24) with its parallel axes.
3. conduction oil hot-blast stove according to claim 1 and 2; It is characterized in that: also be fitted with radiant tube (5) on the sidewall of body of heater (1); Said radiant tube (5) is horizontally disposed with; The inner chamber of radiant tube (5) is communicated with the furnace wall interlayer of body of heater (1), and the end of many radiant tubes (5) linked together through communicating pipe (6), and the outer surface of many radiant tubes (5) is provided with the radiation fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203539222U CN202254297U (en) | 2011-09-21 | 2011-09-21 | Conduction oil hot blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203539222U CN202254297U (en) | 2011-09-21 | 2011-09-21 | Conduction oil hot blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202254297U true CN202254297U (en) | 2012-05-30 |
Family
ID=46115530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203539222U Expired - Fee Related CN202254297U (en) | 2011-09-21 | 2011-09-21 | Conduction oil hot blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202254297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748379A (en) * | 2015-03-31 | 2015-07-01 | 衢州迪升工业设计有限公司 | Heat transfer type resistance box |
-
2011
- 2011-09-21 CN CN2011203539222U patent/CN202254297U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748379A (en) * | 2015-03-31 | 2015-07-01 | 衢州迪升工业设计有限公司 | Heat transfer type resistance box |
| CN104748379B (en) * | 2015-03-31 | 2017-05-24 | 衢州迪升工业设计有限公司 | Heat transfer type resistance box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120530 Termination date: 20190921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |