CN102901216A - Gas heating system - Google Patents
Gas heating system Download PDFInfo
- Publication number
- CN102901216A CN102901216A CN2011102129263A CN201110212926A CN102901216A CN 102901216 A CN102901216 A CN 102901216A CN 2011102129263 A CN2011102129263 A CN 2011102129263A CN 201110212926 A CN201110212926 A CN 201110212926A CN 102901216 A CN102901216 A CN 102901216A
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- air
- housing
- burner
- heating system
- lower chambers
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Abstract
The invention discloses a gas heating system which comprises a shell (1). The inside of the shell (1) is divided into a lower cavity (3) and an upper cavity (4) located on the upper side of one end of the lower cavity (3), an air feeding system (2) is located on the upper side of the other end of the lower cavity (3) and is communicated with a cold air inlet (5) arranged on the shell (1), a hot air outlet (6) located on the upper cavity (4) is arranged on the side wall of the shell (1), a combustor (7) horizontally arranged is arranged in the lower cavity (3), one end of the combustor (7) extends out of the side wall of the lower cavity (3) and is located on the outer side of the shell (1), and the upper portion of a cylinder at the other end of the combustor (7) is communicated with a waste air duct (8) in the upper cavity (4). A heat exchanger (9) disposed radially along the combustor (7) is arranged outside the cylinder of the combustor (7). The gas heating system is simple in structure, simple and convenient to mount, large in heat exchanging area, high in heat exchanging efficiency and suitable for popularization.
Description
Technical field
The present invention relates to heating system, refer in particular to and be widely used in that the shipbuilding spy is coated with, intensification, the drying plant in the field such as food, medicine, oil paint coating, electrostatic powder dust, heating, specifically a kind of gas heating system.
Background technology
The air supply mode of existing gas heating system is generally the air intake direction and becomes 90 ° of right angles with heat exchanger orientation, and air-supply arrangement blows to the heat exchanger outer surface with air, by the heat exchange between the two, air heat is arrived technological temperature, and then deliver in the factory building.The design of this wind direction easily forms heat exchanging corner at two ends of heat exchanger, causes that heat exchange efficiency is not high, the phenomenon of energy waste.The wind pushing form of existing air-supply arrangement is generally the air draught of blower fan elder generation in addition, then passes through the heat exchange of heat exchanger, and is very high to the requirement of blower fan like this sending in the factory building through blower fan, must be that resisting blower customized just can meet the demands.
Summary of the invention
The objective of the invention is the defective for prior art, the gas heating system that a kind of heat exchanger effectiveness is high, the blower fan requirement is low is provided.
The objective of the invention is to solve by the following technical programs:
A kind of gas heating system, comprise housing and supply air system, the inside of housing is divided into lower chambers and is positioned at the upper chamber of lower chambers one end upside, supply air system is positioned at the upside of the lower chambers other end and is connected by the cool air inlet that arranges on the housing, the sidewall of housing is provided with the hot air outlet that is positioned at the upper chamber place, described bottom chamber is provided with horizontally disposed burner, one end of burner stretches out the sidewall of lower chambers and is positioned at the outside of housing, and the other end cylindrical shell top of burner is connected with the waste air airduct that is positioned at upper chamber; The cylindrical shell outside of described burner is provided with along the heat exchanger of the radial arrangement of burner.
All be provided with deflector in described lower chambers and the upper chamber, described deflector homonymy is obliquely installed and lays respectively at downside and the upside of hot air outlet.
The air inlet place of described supply air system is provided with air cleaner.
The waste gas outlet of described waste air airduct stretches out the top of upper chamber and is positioned at the outside of housing.
Described housing adopts rock cotton board to make.
The present invention has the following advantages compared to existing technology:
The present invention is the radially setting of heat exchanger along burner so that the direction of air intake direction and heat exchanger is consistent, but forced air pass through along the heat exchanger length direction, increased heat exchange area and heat exchange efficiency.
But the deflector forced air of setting of the present invention evenly flows through along the cylinder body outer wall of burner, has not only improved the heat exchange amount, and atmosphere temperature rising speed is accelerated, and the thermal efficiency improves, and the timely barrel temperature of cool burner prolongs its service life again.
Air inlet of the present invention is provided with detachable air cleaner, has removed impurity and dust a large amount of in the circulated air, has improved product quality.
The present invention has adopted integrated structure design so that better heat preservation, and have advantages of that simple installation, external interface are few, profile neat appearance, floor space be little, can be widely used in that the shipbuilding spy is coated with, in the intensification in food, medicine, oil paint coating and the fields such as electrostatic powder dusts, heating, drying plant, have significant Social benefit and economic benefit.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention.
Wherein: 1-housing; 2-supply air system; 3-lower chambers; 4-upper chamber; 5-cool air inlet; 6-hot air outlet; 7-burner; 8-waste gas airduct; 9-heat exchanger; 10-deflector; 11-air inlet; 12-air cleaner; 13-waste gas outlet.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1: a kind of gas heating system, comprise " L " shape housing 1 and supply air system 2 that rock cotton board is made, the inside of housing 1 is divided into lower chambers 3 and is positioned at the upper chamber 4 of lower chambers 3 one end upsides, supply air system 2 is positioned at the upside of lower chambers 3 other ends and is connected by the cool air inlet 5 that arranges on the housing 1, and air inlet 11 places of supply air system 2 are provided with air cleaner 12; The sidewall of housing 1 is provided with the hot air outlet 6 that is positioned at upper chamber 4 places.In lower chambers 3, be provided with horizontally disposed burner 7, one end of burner 7 stretches out the sidewall of lower chambers 3 and is positioned at the outside of housing 1, the other end cylindrical shell top of burner 7 is connected with the waste air airduct 8 that is positioned at upper chamber 4, and the waste gas outlet 13 of waste air airduct 8 stretches out the top of upper chamber 4 and is positioned at the outside of housing 1; Also be provided with along the heat exchanger 9 of the radial arrangement of burner 7 in the cylindrical shell outside of burner 7 in addition, all be provided with deflector 10 in lower chambers 3 and the upper chamber 4, deflector 10 homonymies in lower chambers 3 and the upper chamber 4 are obliquely installed and lay respectively at downside and the upside of hot air outlet 6, this deflector 10 flares layout, horn mouth is positioned at a side of hot air outlet 6.
When the present invention uses, at first the ignition combustion device 7, then under the effect of air-supply arrangement 2, the air cleaner 12 that cold air passes on the air outlet 11 enters in the lower chambers 3 from cool air inlet 5, after carrying out heat exchange by heat exchanger 7, hot-air is sent from hot air outlet 6, and the waste gas that burner 7 burnings produce is discharged by the waste gas outlet 13 of waste air airduct 8 upper ends.Enter lower chambers 3 when interior at cold air from cool air inlet 5, because heat exchanger 9 is along the radially setting of burner 7, so that the direction of the air intake direction of cold air and heat exchanger 9 is consistent, so that cold air passes through along the length direction of heat exchanger 9, heat exchange area and heat exchange efficiency have been increased; But the setting forced air of deflector 10 evenly flows through along the cylinder body outer wall of burner 7 in addition, has not only improved the heat exchange amount, and atmosphere temperature rising speed is accelerated, and the thermal efficiency improves, and the timely barrel temperature of cool burner 7 prolongs its service life again; The air cleaner 12 that arranges on the air inlet 11 can dismantle easily, removed impurity and dust a large amount of in the circulated air, improved product quality; Integrated structural design is so that its high insulating effect in addition, and have advantages of that simple installation, external interface are few, profile neat appearance, floor space be little, can be widely used in that the shipbuilding spy is coated with, in the intensification in food, medicine, oil paint coating and the fields such as electrostatic powder dusts, heating, drying plant, have significant Social benefit and economic benefit.
The technology that the present invention does not relate to all can be realized by prior art.
Claims (5)
1. gas heating system, comprise housing (1) and supply air system (2), the inside of housing (1) is divided into lower chambers (3) and is positioned at the upper chamber (4) of lower chambers (3) one end upsides, supply air system (2) is positioned at the upside of lower chambers (3) other end and is connected by the upper cool air inlet (5) that arranges of housing (1), the sidewall of housing (1) is provided with and is positioned at the hot air outlet (6) that upper chamber (4) locates, it is characterized in that being provided with in the described lower chambers (3) horizontally disposed burner (7), one end of burner (7) stretches out the sidewall of lower chambers (3) and is positioned at the outside of housing (1), and the other end cylindrical shell top of burner (7) is connected with the waste air airduct (8) that is positioned at upper chamber (4); The cylindrical shell outside of described burner (7) is provided with along the heat exchanger (9) of the radial arrangement of burner (7).
2. gas heating system according to claim 1, it is characterized in that all being provided with deflector (10) in described lower chambers (3) and the upper chamber (4), described deflector (10) homonymy is obliquely installed and lays respectively at downside and the upside of hot air outlet (6).
3. gas heating system according to claim 1 is characterized in that the air inlet (11) of described supply air system (2) locates to be provided with air cleaner (12).
4. gas heating system according to claim 1, the waste gas outlet (13) that it is characterized in that described waste air airduct (8) stretch out the top of upper chamber (4) and are positioned at the outside of housing (1).
5. gas heating system according to claim 1 is characterized in that described housing (1) adopts rock cotton board to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102129263A CN102901216A (en) | 2011-07-28 | 2011-07-28 | Gas heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102129263A CN102901216A (en) | 2011-07-28 | 2011-07-28 | Gas heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102901216A true CN102901216A (en) | 2013-01-30 |
Family
ID=47573595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102129263A Pending CN102901216A (en) | 2011-07-28 | 2011-07-28 | Gas heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102901216A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440347A (en) * | 2016-12-02 | 2017-02-22 | 福建大中城市环保技术有限公司 | Natural gas and air heating system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182962Y (en) * | 1993-08-23 | 1994-11-16 | 机械工业部第五设计研究院 | Indirect air heater burning oil or gas |
| CN2341100Y (en) * | 1998-06-28 | 1999-09-29 | 王冀 | Hot air drier |
| CN2703227Y (en) * | 2004-04-30 | 2005-06-01 | 陈攀峰 | Fuel gas full-automatic air heater |
| CN101131256A (en) * | 2006-08-24 | 2008-02-27 | 吴江市普天热管技术推广应用研究所 | Semiconductor hot-blast stove |
| CN202216394U (en) * | 2011-07-28 | 2012-05-09 | 江苏南方涂装环保股份有限公司 | Combustion gas heating system |
-
2011
- 2011-07-28 CN CN2011102129263A patent/CN102901216A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182962Y (en) * | 1993-08-23 | 1994-11-16 | 机械工业部第五设计研究院 | Indirect air heater burning oil or gas |
| CN2341100Y (en) * | 1998-06-28 | 1999-09-29 | 王冀 | Hot air drier |
| CN2703227Y (en) * | 2004-04-30 | 2005-06-01 | 陈攀峰 | Fuel gas full-automatic air heater |
| CN101131256A (en) * | 2006-08-24 | 2008-02-27 | 吴江市普天热管技术推广应用研究所 | Semiconductor hot-blast stove |
| CN202216394U (en) * | 2011-07-28 | 2012-05-09 | 江苏南方涂装环保股份有限公司 | Combustion gas heating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440347A (en) * | 2016-12-02 | 2017-02-22 | 福建大中城市环保技术有限公司 | Natural gas and air heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |