CN100424423C - Indoor and outdoor air double-circulating purification central heating apparatus - Google Patents
Indoor and outdoor air double-circulating purification central heating apparatus Download PDFInfo
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- CN100424423C CN100424423C CNB200610045520XA CN200610045520A CN100424423C CN 100424423 C CN100424423 C CN 100424423C CN B200610045520X A CNB200610045520X A CN B200610045520XA CN 200610045520 A CN200610045520 A CN 200610045520A CN 100424423 C CN100424423 C CN 100424423C
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- outdoor air
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Abstract
The invention comprises a base, an insulated layer, a hot-blast pipe, a smoke-discharging pipe, a fan, an air heater, a gas device and an electric control device. It also includes an internal circulating pipe, an external circulating pipe and an air inlet circulating conversion device disposed at the meeting point of the internal and external circulating pipes. The vertical section of the output part of the smoke-discharging pipe is sleeved in the external circulating pipe.
Description
Technical field
The present invention relates to a kind of hot-air central heating system, is indoor and outdoor air double-circulating purification central heating apparatus specifically.
Background technology
Have and utilize the air central heating plant, be all the single cycle heat transfer type that air turns back to the room air of air heater as air-conditioning, electric heater or the like, main purpose is few power consumption, but causes room air abominable gradually, unclean, and air pollution is serious; This is that heat utilization efficiency is very low because if the heating installation of fresh air input is only arranged, then its power consumption is too big, obviously, should keep air fresh again less power consumption be insoluble contradiction so far.For preventing the too much loss of heat, can only import some outer air with a tubule at present, to delay the process that air worsens.
Summary of the invention
The purpose of this invention is to provide a kind of indoor and outdoor air double-circulating purification central heating apparatus, to remedy the deficiencies in the prior art.
The present invention is on the basis of prior art, comprise base, heat-insulation layer is at inner housing, warm-air pipe, smoke exhaust pipe, blower fan, hotair chamber, gas combustion apparatus and corresponding electric control gear, it is characterized in that it also includes inner circulating tube, this inner circulating tube has vertical section and indoor port of inner circulating tube in warm-air pipe, the input port of the horizontal segment of inner circulating tube is arranged in the outer circulating tube as one of admission line, and an indoor and outdoor air inlet cycle conversion device of air inlet respectively is set at the place of joining of inner circulating tube and outer circulating tube, successively pass housing and lead to outdoor outer circulating tube, again through the air-filtering chamber of cycle conversion device and connection and blower fan enter in the hotair chamber and be heated, vertical section of the output of smoke exhaust pipe is inserted in the outer circulating tube and passes and also lead to outdoorly, and the following road junction of smoke exhaust pipe is at the gas combustion apparatus top.
Further a gas-cooker that communicates with the gas combustion apparatus pipeline is set in case top.
The described cycle conversion device that is positioned at outer circulating tube and the inner circulating tube place of joining is the reversal valve of a simple indoor-outdoor air.
In the outer circulating tube passage between cycle conversion device and blower fan, be provided with an air-filtering chamber, and the air-filtering chamber is the drawer formula structure that can extract out, can conveniently takes out.
On the horizontal part left end head of the smoke exhaust pipe of case top, be provided with little exhaust blower.
Obviously, the present invention not water and with air as heat medium, quick heating high-temperature sterilization not only, a large amount of conserve water resources do not have water clock again, and with two single circulations of indoor-outdoor air organically in conjunction with and be used alternatingly, synergy, form and have complementary advantages, thoroughly solve and overcome air quality bad and the heat big deficiency that runs off, the thermal efficiency is higher, and is more energy-conservation, more environmental protection, and be widely used in indoor and the booth heating, the hard work that purifies the air of a room and need not door and window obtain fresh air improves 35%～50% than the thermal efficiency of existing patent CN2702210.
Description of drawings
Fig. 1 is a basic structure schematic diagram of the present invention.
Fig. 2 has the composite construction schematic diagram of the present invention of gas-cooker for the top.
Fig. 3 is the basic structure schematic diagram of cycle conversion device of the present invention.
Wherein: 1 heat-insulation layer, 2 housings, 3 float blower fans, 4 warm-air pipes, 5 inner circulating tubes, 6 smoke exhaust pipes, 7 outer circulating tubes, 8 cycle conversion devices air- filtering chambers 9,10 blower fans, 11 electric control gears, 12 hotair chambers, 13 gas combustion apparatus 14 purify bucket 15 bases 16 gas-cookers 17 motor 18 connecting rods 19 plectanes.
The specific embodiment
As Fig. 1, the present invention includes base 15 and heat-insulation layer 1 at inner housing 2 and warm-air pipe 4, smoke exhaust pipe 6, blower fan 10, hotair chamber 12, gas combustion apparatus 13 and corresponding electric control gear 11, it is characterized in that it also including inner circulating tube 5 it has vertical section and indoor port of inner circulating tube 5 in warm-air pipe 4, an indoor and outdoor air inlet cycle conversion device 8 of air inlet respectively is set in the outer circulating tube 7 at the place, input port of the horizontal segment of inner circulating tube 5, successively pass housing 2 and lead to outdoor outer circulating tube 7, again through cycle conversion device 8 and air-filtering chamber 9 and blower fan 10 enter in the hotair chamber 12 and heated by gas combustion apparatus 13, vertical section of the output of smoke exhaust pipe 6 is inserted in the outer circulating tube 7, and from outer circulating tube 7, pass and also lead to outdoorly, the following road junction of smoke exhaust pipe 6 is at gas combustion apparatus 13 tops.Usually be provided with commercially available slow some the heating pipe fitting-bimetallic composite fin tubes that the heat accumulation function is arranged of quick heating cooling in this hotair chamber 12.Also be not difficult electricity consumption as 13 heating of heating energy source replacement gas combustion apparatus.After reaching design temperature, then stop the heating can carrying out indoor circulation, this moment cycle conversion device 8 by inner circulating tube from indoor air inlet.
Consider to cook and cook, make full use of the interior space, a gas-cooker 16 that communicates with gas combustion apparatus 13 pipelines can be set at housing 2 tops.
This cycle conversion device 8 is to be positioned at the join reversal valve of a simple indoor-outdoor air of place or intersection of outer circulating tube 7 and inner circulating tube 5, and it is that circular metal plate 19 by the fixing 90 ° of switch transition of connecting rod control of small size motor direction of principal axis opens and closes inside and outside circulation pipe air inlet respectively and realizes getting final product.Therefore, fix a connecting rod 18 on the direction of principal axis that the simplest cycle conversion device 8 is motor 17, and connecting rod 18 is fixed on the diameter of circular metal plate 19 and with 90 ° of switch transition.As Fig. 3.
In outer circulating tube 7 passages between cycle conversion device 8 and blower fan 10, be provided with the air-filtering chamber 9 of the drawer formula structure that can extract out, screen pack N and active carbon C etc. are put in layering in the drawer formula structure of this air-filtering chamber 9, change or remove dust with convenient drawer formula structure of extracting out.Horizontal part left end at the smoke exhaust pipe 6 at housing 2 tops is provided with float blower fan 3.The following road junction of smoke exhaust pipe 6 is at gas combustion apparatus 13 tops, and vertical section of the output of smoke exhaust pipe 6 is inserted in the outer circulating tube 7, and from outer circulating tube 7, pass also lead to outdoor.
A purification bucket 14 of being convenient to remove the combustion dust slag can also be set below gas combustion apparatus 13.This purification bucket 14 also is the drawer formula structure that can extract out, and (figure omits) removes granulated slag with convenient extraction at any time.
The present invention adopts the two circulations of indoor-outdoor air, can at first use room air as heat-conduction medium, behind air-filtering chamber and high temperature heat sterilization, in several minutes, just there is the pure hot-air more than the 50-100 degree to send, even adopt the room air circulation time, also be the pure hot-air that ejects through air-filtering and sterilization; The present invention uses outdoor fresh air as heat-conduction medium, used fresh air is introduced through the outer circulating tube 7 as air inlet pipe from outdoor, behind air-filtering chamber 9, had the pure hot-air more than the 50-100 degree to send again behind the high temperature heat sterilization of the 200-300 degree in hotair chamber 12 in several minutes in the hotair chamber 12, the time, long more temperature was high more.When stopping to heat, because the slow heat accumulation function of the cooling of the bimetallic composite fin tube quick heating in the hotair chamber 12.Still have 300 degree high temperature constantly slowly to discharge in this hotair chamber 12, the air of flowing through is continued heat sterilization, the outlet of warm-air pipe still has the pure hot blast of 100-50 degree to send, and the time reached more than half an hour, and energy-saving effect is good especially, and purposes is many
Claims (8)
1. indoor and outdoor air double-circulating purification central heating apparatus, this heating plant comprises the base (15) and heat-insulation layer (1) and warm-air pipe (4) in the housing (2), smoke exhaust pipe (6), blower fan (10), hotair chamber (12), gas combustion apparatus (13) and corresponding electric control gear (11), it is characterized in that this heating plant also includes inner circulating tube (5), described inner circulating tube (5) has indoor port, and vertical section of this inner circulating tube (5) in warm-air pipe (4), an indoor and outdoor cycle conversion device (8) of air inlet respectively is set in the outer circulating tube (7) at the place, input port of the horizontal segment of inner circulating tube (5), air in the outer outer circulating tube (7) of communication chamber successively passes housing (2), again through cycle conversion device (8) and air-filtering chamber (9) and blower fan (10) enter in the hotair chamber (12) and heated by gas combustion apparatus (13); The following road junction of smoke exhaust pipe (6) is at gas combustion apparatus (13) top, vertical section of the output of smoke exhaust pipe (6) be inserted in the outer circulating tube (7) and pass also lead to outdoor.
2. indoor and outdoor air double-circulating purification central heating apparatus as claimed in claim 1 is characterized in that described cycle conversion device (8) is to be positioned at the join reversal valve of a simple indoor-outdoor air at place of outer circulating tube (7) and inner circulating tube (5).
3. indoor and outdoor air double-circulating purification central heating apparatus as claimed in claim 2, it is characterized in that described cycle conversion device (8) is to fix a connecting rod (18) on the direction of principal axis of motor (17), and connecting rod (18) is fixed on the diameter of circular metal plate (19) and with 90 ° of switch transition.
4. indoor and outdoor air double-circulating purification central heating apparatus as claimed in claim 1 is characterized in that the horizontal part left end of the smoke exhaust pipe (6) at described housing (2) top is provided with little exhaust blower (3).
5. indoor and outdoor air double-circulating purification central heating apparatus as claimed in claim 1 is characterized in that being provided with in the described hotair chamber (12) some bimetallic composite fin tubes.
6. indoor and outdoor air double-circulating purification central heating apparatus as claimed in claim 1, it is characterized in that in described outer circulating tube (7) passage between cycle conversion device (8) and blower fan (10), be provided with the air-filtering chamber (9) of drawer formula structure that the pull of screen pack and active carbon is put in a layering.
7. indoor and outdoor air double-circulating purification central heating apparatus as claimed in claim 1 is characterized in that described housing (2) top is provided with a gas-cooker (16) that communicates with gas combustion apparatus (13) pipeline.
8. indoor and outdoor air double-circulating purification central heating apparatus as claimed in claim 1, it is characterized in that described gas combustion apparatus (13) below a purification bucket (14) of being convenient to remove the combustion dust slag is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610045520XA CN100424423C (en) | 2006-07-19 | 2006-07-19 | Indoor and outdoor air double-circulating purification central heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610045520XA CN100424423C (en) | 2006-07-19 | 2006-07-19 | Indoor and outdoor air double-circulating purification central heating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1888580A CN1888580A (en) | 2007-01-03 |
| CN100424423C true CN100424423C (en) | 2008-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610045520XA Expired - Fee Related CN100424423C (en) | 2006-07-19 | 2006-07-19 | Indoor and outdoor air double-circulating purification central heating apparatus |
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| Country | Link |
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| CN (1) | CN100424423C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931467B (en) * | 2017-04-09 | 2023-07-21 | 贵州大学 | Graded air supply and flue gas recirculation system of return air furnace |
| CN110594940A (en) * | 2019-09-30 | 2019-12-20 | 武汉工程大学 | Indoor air exchange system that uses of printing spraying |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043327U (en) * | 1988-10-29 | 1989-08-23 | 左延宁 | Hot-blast heating stove or range |
| CN2148277Y (en) * | 1992-10-21 | 1993-12-01 | 中国科学院广州能源研究所 | Thermal superconducting hot-air machine |
| CN1083203A (en) * | 1992-07-22 | 1994-03-02 | 秦锦一 | Hot-air central heating boiler and heating system thereof |
| JPH09257261A (en) * | 1996-03-26 | 1997-09-30 | Osaka Gas Co Ltd | Bath room heater with different room heating function |
| CN1069125C (en) * | 1998-05-18 | 2001-08-01 | 张兴芳 | Circulating hot-blast stove |
| CN2474951Y (en) * | 2001-04-25 | 2002-01-30 | 于宗春 | Heating equipment |
| CN2929537Y (en) * | 2006-07-19 | 2007-08-01 | 刘勇 | Indoor and outdoor air double circulation purifying heater |
-
2006
- 2006-07-19 CN CNB200610045520XA patent/CN100424423C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043327U (en) * | 1988-10-29 | 1989-08-23 | 左延宁 | Hot-blast heating stove or range |
| CN1083203A (en) * | 1992-07-22 | 1994-03-02 | 秦锦一 | Hot-air central heating boiler and heating system thereof |
| CN2148277Y (en) * | 1992-10-21 | 1993-12-01 | 中国科学院广州能源研究所 | Thermal superconducting hot-air machine |
| JPH09257261A (en) * | 1996-03-26 | 1997-09-30 | Osaka Gas Co Ltd | Bath room heater with different room heating function |
| CN1069125C (en) * | 1998-05-18 | 2001-08-01 | 张兴芳 | Circulating hot-blast stove |
| CN2474951Y (en) * | 2001-04-25 | 2002-01-30 | 于宗春 | Heating equipment |
| CN2929537Y (en) * | 2006-07-19 | 2007-08-01 | 刘勇 | Indoor and outdoor air double circulation purifying heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1888580A (en) | 2007-01-03 |
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Granted publication date: 20081008 Termination date: 20120719 |