CN201706539U - Hot air heating furnace - Google Patents
Hot air heating furnace Download PDFInfo
- Publication number
- CN201706539U CN201706539U CN2010202205145U CN201020220514U CN201706539U CN 201706539 U CN201706539 U CN 201706539U CN 2010202205145 U CN2010202205145 U CN 2010202205145U CN 201020220514 U CN201020220514 U CN 201020220514U CN 201706539 U CN201706539 U CN 201706539U
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- Prior art keywords
- air
- flow
- furnace
- passage
- exchange box
- Prior art date
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Abstract
The utility model discloses a hot air heating furnace, which comprises a burning furnace. An air flow exchange box is arranged in a furnace body on one side of a hearth of the burning furnace, an air heating passage is communicated into the air flow exchange box in the horizontal direction in the furnace body above the hearth, at least two hot air pipes are perpendicularly mounted in the exchange box via the air heating passage in an up and down running through manner, the outer end of the air heating passage upwards extends out of the box body to be provided with a smoke pipe connector, upper ports of the hot air pipes are lower than a furnace cover while lower ports extend into the air flow exchange box, an air inlet is arranged on a side wall of the lower portion of the air flow exchange box, and a hot air passage is reserved on the periphery of the air heating passage in the air flow exchange box. The hot air heating furnace heats air adopted as a medium, and has the advantages of simple structure, fast heating speed, high heat energy utilization rate and convenient operation.
Description
Technical field:
The utility model relates to the fluid heater that heat-generating device is generally arranged, and is a kind of hot blast warming stove that utilizes combustion furnace that indoor air convection is heated specifically.
Background technology:
Present domestic heating stove all is to be that medium circulates in body of heater water tank and radiator with water, reaches the purpose of heating.This traditional domestic heating stove, the shortcoming of existence is a complex structure, and radiator adopts the radiant type heating, and rate of heat exchange is slow, and management is also relatively taken a lot of trouble.Though present coal heating stove also can heat room air, the heat energy utilization rate is low, and heating effect is poor.
Summary of the invention:
The purpose of this utility model provides a kind of simple in structure, heating speed is fast, easy to operate, the heat energy utilization rate is high hot blast warming stove.
The technical solution of the utility model is finished as follows, it includes a combustion furnace, it is characterized in that: in a wing furnace body of combustion furnace burner hearth, be provided with an air-flow commuting case, in the air-flow commuting case, be communicated with an air heat passage from burner hearth top level in body of heater, in commuting case through the air heat passage respectively up/down perforation be vertically installed with at least two warm-air pipes, air passage of heat outer end protrudes upward casing and is provided with the chimney joint, upper port at warm-air pipe is lower than bell, lower port extend in the air-flow commuting case, be provided with air inlet on air-flow commuting case lower sides, air heat passage periphery leaves hot-air channel in the air-flow commuting case.The flow-guiding radiation fin is installed on the outer wall of air heat passage.The utility model is that medium is warmed oneself to air, has that simple in structure, heating speed is fast, an advantage of heat energy utilization rate height, handled easily.
Description of drawings:
Fig. 1 is a structural representation of the present utility model; Fig. 2 is the plan structure schematic diagram of Fig. 1.
The specific embodiment:
Describe embodiment in conjunction with the accompanying drawings in detail.The utility model is in a wing furnace body of a combustion furnace burner hearth 1 an air-flow commuting case 4 to be installed, level is equipped with an air heat passage 8 in the body of heater below the bell 9 of burner hearth top in the air-flow commuting case of a side, the other end of air heat passage protrudes upward casing and is provided with chimney joint 6, in the air-flow commuting case through the air heat passage respectively up/down perforation three warm-air pipes 5 are installed, gas outlet, upper end at warm-air pipe is lower than burner hearth, the lower end is stretched in the air-flow commuting case, on air-flow commuting case lower sides, mouthfuls 2 contourly be provided with a plurality of air inlets 3 with banking up a fire, leave hot-air channel 7 at air heat passage periphery.In order to increase heat exchange efficiency, flow-guiding radiation fin 10 is installed on the outer wall of air heat passage.During use, as long as install chimney, after lighting a fire, the flame of burner hearth internal combustion will pass through along the air heat passage, will be in the hot-air channel inlet chamber after the air that is installed in air in the warm-air pipe in the air heat passage and heat tunnel periphery radiating fin place is heated, make indoor cold air advance the warm-air pipe heating that circulates again from air inlet, not only programming rate is fast, and bookkeeping is convenient.
Claims (2)
1. hot blast warming stove, it includes a combustion furnace, it is characterized in that: in a wing furnace body of combustion furnace burner hearth, be provided with an air-flow commuting case, in the air-flow commuting case, be communicated with an air heat passage from burner hearth top level in body of heater, in commuting case through the air heat passage respectively up/down perforation be vertically installed with at least two warm-air pipes, air passage of heat outer end protrudes upward casing and is provided with the chimney joint, upper port at warm-air pipe is lower than bell, lower port extend in the air-flow commuting case, be provided with air inlet on air-flow commuting case lower sides, air heat passage periphery leaves hot-air channel in the air-flow commuting case.
2. a kind of hot blast warming stove as claimed in claim 1 is characterized in that: the flow-guiding radiation fin is installed on the outer wall of air heat passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202205145U CN201706539U (en) | 2010-06-03 | 2010-06-03 | Hot air heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202205145U CN201706539U (en) | 2010-06-03 | 2010-06-03 | Hot air heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201706539U true CN201706539U (en) | 2011-01-12 |
Family
ID=43443698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202205145U Expired - Fee Related CN201706539U (en) | 2010-06-03 | 2010-06-03 | Hot air heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201706539U (en) |
-
2010
- 2010-06-03 CN CN2010202205145U patent/CN201706539U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20130603 |