CN201764687U - High-efficiency gas air heater - Google Patents
High-efficiency gas air heater Download PDFInfo
- Publication number
- CN201764687U CN201764687U CN2010202942283U CN201020294228U CN201764687U CN 201764687 U CN201764687 U CN 201764687U CN 2010202942283 U CN2010202942283 U CN 2010202942283U CN 201020294228 U CN201020294228 U CN 201020294228U CN 201764687 U CN201764687 U CN 201764687U
- Authority
- CN
- China
- Prior art keywords
- burner
- pipe
- gas air
- air
- gas
- 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
Links
Images
Landscapes
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model provides a high-efficiency gas air heater. The high-efficiency gas air heater is characterized by comprising a burner, an igniting needle, a differential pressure switch, a negative pressure fan, a central controller and a temperature control system, wherein the burner comprises three ports, one port is connected with a gas pipe, another port is connected with a gas inlet pipe, and the other port is connected with a coil pipe of which the tail part is connected with an exhaust pipe; the lower end of the burner is provided with the igniting needle, and the igniting needle is connected with the differential pressure switch; the negative pressure fan is arranged between the coil pipe and the exhaust pipe; and the central controlled is connected with the burner, the igniting needle, the differential pressure switch, the negative pressure fan and the temperature controller. In the utility model, the temperature control system and the central controller are adopted, and natural gas or liquefied petroleum gas is mainly used as a main heat source, thus the high-efficiency gas air heater is a novel heating mode having the advantages of reasonable structure, high energy utilization ratio, environmental protection, safety, reliability, convenience, rapidness and simple maintenance.
Description
Technical field
The utility model relates to a kind of heating equipment, especially relates to a kind of high efficiency burnt gas air-heater.
Background technology
At present, middle-size and small-size office space is generally adopted central heating winter, is adopted central air-conditioning or air-conditioning heat supply.The problem that adopts central heating to exist is: owing to be that heating system is continual operation in 24 hours, caused great waste.And the problem that adopts central air-conditioning or air-conditioning heat supply to exist is: initial investment and operating cost are all very high and leaving air temp is not very desirable, and the effect of heating is not fine.Bad or the serious waste of resources of the heating effect of prior art.
Summary of the invention
The purpose of this utility model is exactly at the existing in prior technology deficiency, and a kind of problem that solves the bad or wasting of resources of prior art heating effect is provided.The high efficiency burnt gas air-heater of the technical program be a kind of rational in infrastructure, capacity usage ratio is high, environmental protection, safe and reliable, convenient and swift, safeguard simple novel heating system.
This programme is realized by following technique measures: the utility model high efficiency burnt gas air-heater, and its special feature is: it includes burner, igniting pin, pressure difference switch, negative-pressure air fan, central controller and temperature control system; Described burner has three ports: an end is connected with Gas Pipe, and an end is connected with air inlet pipe, and the other end is connected with coil pipe, and the afterbody of coil pipe is connected with blast pipe; The lower end of burner is provided with the igniting pin, and the igniting pin links to each other with pressure difference switch; Be provided with negative-pressure air fan between coil pipe and the blast pipe; Described central controller is connecting burner, igniting pin, pressure difference switch, negative-pressure air fan and temperature controller.
In order further to improve the technical program, the special feature of the utility model high efficiency burnt gas air-heater also is: described pressure difference switch is connected with the heating power sensor.
In order further to improve the technical program, the special feature of the utility model high efficiency burnt gas air-heater also is: described coil pipe one side is provided with fan.
The beneficial effect of this programme can learn according to the narration to such scheme, owing to adopted temperature control system and central controller in this programme, the work that can control and regulate the high efficiency burnt gas air-heater effectively whether.The high efficiency burnt gas air-heater is main thermal source with natural gas or liquefied petroleum gas mainly, and its leaving air temp can reach 700 degrees centigrade, and the exhaust emissions temperature is 70 degrees centigrade, so it is fast to promote indoor temperature, and the efficient height.The tail gas that produces mainly contains carbon dioxide and water, and is environment friendly and pollution-free.Therefore, the high efficiency burnt gas air-heater of the technical program be a kind of rational in infrastructure, capacity usage ratio is high, environmental protection, safe and reliable, convenient and swift, safeguard simple novel heating system.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Wherein, 1 is coil pipe, and 2 is burner, and 3 is temperature controller, and 4 is central controller, and 5 is pressure difference switch, and 6 is Gas Pipe, and 7 is air inlet pipe, and 8 is blast pipe, and 9 is negative-pressure air fan, and 10 is fan, and 11 are the igniting pin.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
By accompanying drawing 1 as can be seen, the utility model high efficiency burnt gas air-heater, its special feature is: it includes burner 2, igniting pin 11, pressure difference switch 5, negative-pressure air fan 9, central controller 4 and temperature control system 3; Described burner 2 has three ports: an end is connected with Gas Pipe 6, one ends and is connected with air inlet pipe 7, and the other end is connected with coil pipe 1, and the afterbody of coil pipe 1 is connected with blast pipe 8; The lower end of burner 2 is provided with igniting pin 11, and igniting pin 11 links to each other with pressure difference switch 5; Be provided with negative-pressure air fan 9 between coil pipe 1 and the blast pipe 8; Described central controller 4 is connecting burner 2, igniting pin 11, pressure difference switch 5, negative-pressure air fan 9 and temperature controller 3.
The utility model high efficiency burnt gas air-heater course of work is: imflammable gas such as natural gas or liquefied petroleum gas enter burner 2 by Gas Pipe 6.After the user opened temperature controller 3 and sets up temperature on their own, equipment brought into operation.
Negative-pressure air fan 9 the air in the coil pipe 1 of finding time that brings into operation at first, about 45 seconds of time spent.The heating power sensor that pressure difference switch 5 connects is passed to central controller 4 with the pressure data that detects.Confirm pressure just often when central controller 4, igniting pin 11 carries out fire trial, lights a fire after affirmation fire trial success again.
When the temperature of coil pipe 1 arrives the temperature that sets, fan 10 entrys into service, burner 2 quits work when the temperature in the external world arrives the temperature that sets, and fan 10 still turns round.
Equipment carries out said process again when the temperature in the external world is lower than the temperature of setting.
Arbitrary link in the high efficiency burnt gas air-heater (power supply, air feed, igniting, negative pressure) breaks down, and system all will close automatically.Fully ensured the safety in equipment and heating zone.
The utility model high efficiency burnt gas air-heater is simple in structure, is easy to install, and it is effective to heat up, safe in utilization comfortable.Because it is outdoor that air inlet pipe 7 and blast pipe 8 can be connected to, thereby not influenced by combustion gas oxygen consumption and exhaust emission.
Claims (3)
1. high efficiency burnt gas air-heater, it is characterized in that: it includes burner, igniting pin, pressure difference switch, negative-pressure air fan, central controller and temperature control system; Described burner has three ports: an end is connected with Gas Pipe, and an end is connected with air inlet pipe, and the other end is connected with coil pipe, and the afterbody of coil pipe is connected with blast pipe; The lower end of burner is provided with the igniting pin, and the igniting pin links to each other with pressure difference switch; Be provided with negative-pressure air fan between coil pipe and the blast pipe; Described central controller is connecting burner, igniting pin, pressure difference switch, negative-pressure air fan and temperature controller.
2. high efficiency burnt gas air-heater according to claim 1 is characterized in that: described pressure difference switch is connected with the heating power sensor.
3. according to claim 1 or described high efficiency burnt gas air-heater, it is characterized in that: described coil pipe one side is provided with fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202942283U CN201764687U (en) | 2010-08-17 | 2010-08-17 | High-efficiency gas air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202942283U CN201764687U (en) | 2010-08-17 | 2010-08-17 | High-efficiency gas air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764687U true CN201764687U (en) | 2011-03-16 |
Family
ID=43717295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202942283U Expired - Fee Related CN201764687U (en) | 2010-08-17 | 2010-08-17 | High-efficiency gas air heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201764687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387614A (en) * | 2015-12-03 | 2016-03-09 | 上海艾迪迦热能科技有限公司 | Pipe-soaked type fuel gas liquid tank heating system |
-
2010
- 2010-08-17 CN CN2010202942283U patent/CN201764687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387614A (en) * | 2015-12-03 | 2016-03-09 | 上海艾迪迦热能科技有限公司 | Pipe-soaked type fuel gas liquid tank heating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201764687U (en) | High-efficiency gas air heater | |
| CN204608065U (en) | A kind of exhaust gas of hot-blast stove pressurizing system | |
| CN103333976B (en) | Flue gas waste heat utilization system and flue gas waste heat utilization method of hot blast furnace | |
| CN201434373Y (en) | Split fuel gas infra-red radiation heating device | |
| CN202024329U (en) | Pre-mixing type secondary combustor | |
| CN202692726U (en) | Heating combustion air equipment for ceramic kiln | |
| CN201463488U (en) | Coal-to-gas direct-fired dry gypsum board device | |
| CN203824317U (en) | Solid fuel smelter | |
| CN203928834U (en) | A kind of heat regenerator | |
| CN201874529U (en) | Control system for well-mouth fuel-gas heating furnace | |
| CN201206857Y (en) | Gas energy-conserving device | |
| CN203745213U (en) | Large-scale test device used for combustor research and development | |
| CN202955992U (en) | Energy-saving hot air system of curving oven | |
| CN201795690U (en) | Control device of kiln door and burner flame | |
| CN201212780Y (en) | Novel energy saving system for ceramic kiln | |
| CN203286597U (en) | Vortex type gas stove | |
| CN203572011U (en) | Multifunctional natural gas boiler system | |
| CN102788346B (en) | Improved boiler system | |
| CN208398117U (en) | A kind of energy-saving boiler | |
| CN201582803U (en) | Integral two-box-type gas heat ray heating equipment | |
| CN202692045U (en) | Novel combustion heating device | |
| CN202118943U (en) | Proportional regulation device | |
| CN201697114U (en) | Integrated gas heat-ray heating equipment | |
| CN201407738Y (en) | Porcelain plate gas heater | |
| CN202769940U (en) | Air inlet device for ammonium phosphate hot blast stove |
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: 20110316 Termination date: 20140817 |
|
| EXPY | Termination of patent right or utility model |