CN103175254B - Gas heater - Google Patents
Gas heater Download PDFInfo
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- CN103175254B CN103175254B CN201310089752.5A CN201310089752A CN103175254B CN 103175254 B CN103175254 B CN 103175254B CN 201310089752 A CN201310089752 A CN 201310089752A CN 103175254 B CN103175254 B CN 103175254B
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- combustion
- heat exchanging
- heat exchanger
- shell
- exchanging chamber
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Abstract
The invention discloses a gas heater which comprises a burner of gas. The gas heater is characterized by comprising a shell with a front opening, a hot wind guiding opening, a front cover with a back opening, a heat exchange cavity with a front opening, a heat exchanger, a combustor, a draught fan, a combustion air air inlet pipe and a smoke discharging device. The heat exchanger is formed by bending a metal pipe, wherein two ends of the metal pipe are open. The combustor is fixed on the heat exchange cavity. The burner is arranged in the combustor. The heat entering end of the heat exchanger is communicated with the combustor and an opening of the heat exchanger is opposite to the burner. The smoke discharging end of the heat exchanger is matched with the smoke discharging device. The combustion air air inlet pipe is communicated with the combustor. Due to the fact that the above-mentioned structure is adopted, the gas heater can be arranged in a certain position inside a room, and can be arranged in holes formed in a wall or a window. Installation positions have various choices. Under the effect of the draught fan, hot wind can get into the room quickly, and heat exchange efficiency is high. One gas heater can be arranged into every room because of lying of an indoor natural gas pipeline. The gas heater is convenient to use. Due to the fact that the combustion air air inlet pipe and the smoke discharging device are communicated inside the room, no pollution is produced to indoor air.
Description
Technical field
The present invention relates to a kind of warmer, especially a kind of fuel gas heating apparatus.
Background technology
Currently available technology, a kind of gas firing wall of warming oneself, by circulating water heating, utilizes indoor radiator heat-dissipation.Existing problems are: install inconvenient, and summer need use inconvenience through safeguarding.
Summary of the invention
The object of the invention is: provide a kind of fuel gas heating apparatus, it has feature easy to install.
The present invention is achieved in that a kind of fuel gas heating apparatus, comprise the burner of combustion gas, its special character is: comprise the shell of open front, hot blast targeting port, the front shroud of after-opening, the heat exchanging chamber of open front, heat exchanger, combustion chamber, blower fan, combustion air air inlet pipe and fume extractor;
Described heat exchanger is made up of the metal tube bending of both ends open; Described combustion chamber is fixed on heat exchanging chamber, and burner is arranged in combustion chamber; Heat exchanger enter hot junction with combustion chamber and its opening is relative with burner, the smoke end of heat exchanger coordinates with fume extractor; Combustion air air inlet pipe and combustion chamber;
Described heat exchanging chamber is arranged in the enclosure, has wind-guiding gap between heat exchanging chamber and shell; Hot blast targeting port is connected with the open front of heat exchanging chamber, and the outer flanging of hot blast targeting port and the front exhausting plate of front shroud and circumferential wall intersection are solidly connected and hermetic seal, and the outer flanging of hot blast targeting port and the top walls panels of front shroud, sidewall paneling and base wall panel form wind-guiding gap; The forward open end of shell to be inserted in front shroud and is removably connected with front shroud; Fume extractor and blower fan are arranged in the wind-guiding gap between the squab panel of heat exchanging chamber and the squab panel of shell, and blower fan is communicated with heat exchanging chamber;
The top walls panels of described front shroud, sidewall paneling and base wall panel have the access aperture of room air, access aperture is communicated with wind-guiding gap; The inner surface of the circumferential wall of case nose and the circumferential wall of front shroud is fitted;
Or the top walls panels of described front shroud and sidewall paneling having the access aperture of room air, have room air to enter gap between the base plate of shell and the base plate of front shroud, access aperture and room air enter gap and are communicated with wind-guiding gap; Top walls panels, the sidewall paneling of the top walls panels of shell, sidewall paneling and front shroud are fitted.
Described a kind of fuel gas heating apparatus, its special character is: the front upper part of the forward open end of described heat exchanging chamber has a breach; Described combustion chamber is arranged on breach.
Described a kind of fuel gas heating apparatus, its special character is: described combustion air air inlet pipe is positioned at heat exchanging chamber, its outlet air end and combustion chamber through the squab panel of shell and heat exchanging chamber.
Described a kind of fuel gas heating apparatus, its special character is: described burner comprises tray for combustion and induction tunnel, described tray for combustion has several burner ports, and tray for combustion is arranged on the outlet side of induction tunnel, and tray for combustion is relative with one end of heat exchanger and combustion chamber.
Described a kind of fuel gas heating apparatus, its special character is: described burner comprises tray for combustion and induction tunnel, described tray for combustion has several burner ports, and tray for combustion is arranged on the outlet side of induction tunnel, and tray for combustion is relative with one end of heat exchanger and combustion chamber.
Described a kind of fuel gas heating apparatus, its special character is: have gap between the base plate of described heat exchanging chamber and the base plate of shell.
Described a kind of fuel gas heating apparatus, its special character is: described fume extractor comprises smoke exhaust fan and exhaust fume collecting hood, exhaust fume collecting hood is arranged in heat exchanging chamber, the smoke evacuation end of heat exchanger stretches in exhaust fume collecting hood, the exhaust opening of exhaust fume collecting hood stretches out heat exchanging chamber and is communicated with blower fan, and the outlet flue of smoke exhaust fan stretches out the squab panel of shell.
A kind of fuel gas heating apparatus of the present invention, owing to adopting such structure, a certain position that can be disposed in the interior, in the hole on the wall also can installed or window, can there be multiple choices the position of installation; Under the effect of blower fan, hot blast promptly can enter indoor, and heat exchanger effectiveness is high.Due to indoor natural gas pipe laying, each room can be realized and establish separately one; Easy to use.Due to the setting of combustion air air inlet pipe and fume extractor, be communicated with indoor, pollution-free to room air.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention.
Fig. 2 is one of three-dimensional exploded view of the present invention.
Fig. 3 is three-dimensional exploded view two of the present invention.
Fig. 4 is one of sectional view of the present invention.
Fig. 5 is sectional view two of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of fuel gas heating apparatus, comprise the burner 1 of combustion gas, the front shroud 4 of the shell 2 of open front, hot blast targeting port 3, after-opening, the heat exchanging chamber 5 of open front, heat exchanger 6, combustion chamber 7, blower fan 8, combustion air air inlet pipe 9 and fume extractor 10;
Described heat exchanger 6 is made up of the metal tube bending of both ends open; Described combustion chamber 7 is fixed on heat exchanging chamber 5, and burner 1 is arranged in combustion chamber 7; The hot junction of entering of heat exchanger 6 is communicated with combustion chamber 7 and its opening is relative with burner 1, the smoke end of heat exchanger 6 coordinates with fume extractor 10; Combustion air air inlet pipe 9 is communicated with combustion chamber 7; The metal tube entering hot junction and smoke end is heat exchange part.
Described heat exchanging chamber 5 is arranged in shell 2, has wind-guiding gap 11 between heat exchanging chamber 5 and shell 2; Hot blast targeting port 3 is connected with the open front of heat exchanging chamber 5, and the outer flanging of hot blast targeting port 3 and the front exhausting plate 41 of front shroud 4 and circumferential wall 42 intersection are solidly connected and hermetic seal; The forward open end of shell 2 to be inserted in front shroud 4 and is removably connected with top walls panels 421 sidewall paneling 422 of front shroud 4, the gap having room air to enter between the base wall panel of shell 2 and the base wall panel of front shroud 4, the top walls panels 421 of front shroud 4 and sidewall paneling 422 have indoor air access holes 423;
Also can be: the forward open end of shell 2 to be inserted in front shroud 4 and fitted with the top walls panels 421 of front shroud 4, sidewall paneling 422 and base wall panel and removably connects that the top walls panels 421 of front shroud 4, sidewall paneling 422 and base wall panel have indoor air access holes 423;
As shown in Figure 4, Figure 5, fume extractor 10 and blower fan 8 are arranged in the wind-guiding gap between the squab panel of heat exchanging chamber 5 and the squab panel of shell 2, and blower fan 8 is communicated with heat exchanging chamber 5; Blower fan 8 is fixed on the squab panel 52 of heat exchanging chamber 5.Described blower fan 8 is consistent ventilation blower.
The top walls panels 421 of described front shroud 4 and sidewall paneling 422 have the access aperture 423 of room air, access aperture 423 is communicated with wind-guiding gap.That is: the guiding clearance 11 between front shroud 4 with hot blast targeting port 3 and the wind-guiding gap 11 between shell 2 with heat exchanging chamber 5 are communicated with, cold air inside enters space between front shroud 4 and hot blast targeting port 3 through access aperture 423, then enter wind-guiding gap, the hot exhaust vent enter heat exchanging chamber 5, hot blast targeting port 3, front shroud 4 under blower fan 8 acts on before on exhausting plate 41 is discharged to indoor.
The front upper part of described heat exchanging chamber 5 forward open end has a breach 51, and described combustion chamber 7 is arranged on breach 51.As shown in Figure 3, described combustion air air inlet pipe 9 is positioned at heat exchanging chamber 5 through the squab panel of shell 2 and heat exchanging chamber 5, and its outlet air end is communicated with combustion chamber 7.
Described burner 1 comprises tray for combustion 1A and induction tunnel 1B, and described tray for combustion 1B has several burner ports, and tray for combustion 1B is arranged on the outlet side of induction tunnel 1A, and tray for combustion 1B is relative with one end that combustion chamber 7 is communicated with heat exchanger 6.Tray for combustion 1B and heat exchanger 6 to enter hot junction relative.
Gap is had between the base plate of described heat exchanging chamber 5 and the base plate of shell 2.
Described fume extractor 10 comprises smoke exhaust fan 101 and exhaust fume collecting hood 102, exhaust fume collecting hood 102 is arranged in heat exchanging chamber 5, as shown in Figure 3, the smoke evacuation end of heat exchanger 6 stretches in exhaust fume collecting hood 102, the exhaust opening of exhaust fume collecting hood 102 stretches in the wind-guiding gap 11 between the squab panel 52 of heat exchanging chamber 5 and the squab panel 21 of shell 2, and be communicated with smoke exhaust fan 101, the outlet flue of smoke exhaust fan 101 stretches out the squab panel 21 of shell 2.
In use, be arranged on by shell 2 on hole on wall or window in hole, front shroud 4 is positioned at indoor, and the rear portion of shell 2 is positioned at outdoor, and the air outlet of the smoke exhaust fan 101 of combustion air air inlet pipe 9 and fume extractor 10 is positioned at outdoor in the present invention; Also directly shell can be fixed on certain indoor position, combustion air air inlet pipe 9 is communicated with a conduit respectively with the air outlet of the smoke exhaust fan 101 of fume extractor 10 and stretches out outdoor.Operating control device, burner 1 is lighted by ignition electrode, smoke exhaust fan 101 works, outdoor air enters combustion chamber 7 by combustion air air inlet pipe 9, the heat energy that burner 1 burning produces is entered by the hot junction of entering of heat exchanger 6, then, under smoke exhaust fan 101 acts on, flue gas is discharged to outdoor by the smoke evacuation end of heat exchanger 6; The access aperture 423 of room air on front shroud 4, air-guiding gap 11, heat exchanging chamber 5 is entered under the effect of blower fan 8, room air enters heat exchange with heat exchanger 6 in heat exchanging chamber 5, and before hot blast targeting port 3, front shroud 4, the hot gas of exhausting plate 41 portals and 411 is discharged to indoor.
When shell 2 to be arranged on hole on wall or window in hole, window fuel gas heating apparatus can be referred to as.
Above-described is only preferred embodiments of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the principles of the present invention, can also make some improvement and modification, this is also considered as protection scope of the present invention.
Claims (7)
1. a fuel gas heating apparatus, comprises the burner of combustion gas, it is characterized in that: comprise the shell of open front, hot blast targeting port, the front shroud of after-opening, the heat exchanging chamber of open front, heat exchanger, combustion chamber, blower fan, combustion air air inlet pipe and fume extractor;
Described heat exchanger is made up of the metal tube bending of both ends open; Described combustion chamber is fixed on heat exchanging chamber, and burner is arranged in combustion chamber; Heat exchanger enter hot junction with combustion chamber and its opening is relative with burner, the smoke end of heat exchanger coordinates with fume extractor; Combustion air air inlet pipe and combustion chamber;
Described heat exchanging chamber is arranged in the enclosure, has wind-guiding gap between heat exchanging chamber and shell; Hot blast targeting port is connected with the open front of heat exchanging chamber, and the outer flanging of hot blast targeting port and the front exhausting plate of front shroud and circumferential wall intersection are solidly connected and hermetic seal, and the outer flanging of hot blast targeting port and the top walls panels of front shroud, sidewall paneling and base wall panel form wind-guiding gap; The forward open end of shell to be inserted in front shroud and is removably connected with front shroud; Fume extractor and blower fan are arranged in the wind-guiding gap between the squab panel of heat exchanging chamber and the squab panel of shell, and blower fan is communicated with heat exchanging chamber;
The top walls panels of described front shroud, sidewall paneling and base wall panel have the access aperture of room air, access aperture is communicated with wind-guiding gap; The inner surface of the circumferential wall of case nose and the circumferential wall of front shroud is fitted;
Or the top walls panels of described front shroud and sidewall paneling having the access aperture of room air, have room air to enter gap between the base plate of shell and the base plate of front shroud, access aperture and room air enter gap and are communicated with wind-guiding gap; Top walls panels, the sidewall paneling of the top walls panels of shell, sidewall paneling and front shroud are fitted.
2. a kind of fuel gas heating apparatus according to claim 1, is characterized in that: the front upper part of the forward open end of described heat exchanging chamber has a breach; Described combustion chamber is arranged on breach.
3. a kind of fuel gas heating apparatus according to claim 2, is characterized in that: described combustion air air inlet pipe is positioned at heat exchanging chamber, its outlet air end and combustion chamber through the squab panel of shell and heat exchanging chamber.
4. a kind of fuel gas heating apparatus according to claim 1, it is characterized in that: described burner comprises tray for combustion and induction tunnel, described tray for combustion has several burner ports, tray for combustion is arranged on the outlet side of induction tunnel, and tray for combustion is relative with one end of heat exchanger and combustion chamber.
5. a kind of fuel gas heating apparatus according to claim 2, it is characterized in that: described burner comprises tray for combustion and induction tunnel, described tray for combustion has several burner ports, tray for combustion is arranged on the outlet side of induction tunnel, and tray for combustion is relative with one end of heat exchanger and combustion chamber.
6. a kind of fuel gas heating apparatus according to claim 1, is characterized in that: have gap between the base plate of described heat exchanging chamber and the base plate of shell.
7. a kind of fuel gas heating apparatus according to claim 1,2,3,4,5 or 6, it is characterized in that: described fume extractor comprises smoke exhaust fan and exhaust fume collecting hood, exhaust fume collecting hood is arranged in heat exchanging chamber, the smoke evacuation end of heat exchanger stretches in exhaust fume collecting hood, the exhaust opening of exhaust fume collecting hood stretches out heat exchanging chamber and is communicated with blower fan, and the outlet flue of smoke exhaust fan stretches out the squab panel of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089752.5A CN103175254B (en) | 2013-03-20 | 2013-03-20 | Gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089752.5A CN103175254B (en) | 2013-03-20 | 2013-03-20 | Gas heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103175254A CN103175254A (en) | 2013-06-26 |
| CN103175254B true CN103175254B (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310089752.5A Active CN103175254B (en) | 2013-03-20 | 2013-03-20 | Gas heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN103175254B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676726B (en) * | 2014-12-12 | 2017-03-15 | 广东华美骏达电器有限公司 | A kind of wall-hanging gas-fired warmer |
| AU2020218186A1 (en) * | 2019-02-05 | 2021-08-26 | The Blossman Companies, Inc. | Gas fired window heater |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5674534A (en) * | 1979-11-22 | 1981-06-20 | Hiroshima Gas Kk | Hot-air type room heater |
| CN2379739Y (en) * | 1999-06-28 | 2000-05-24 | 王云领 | Environmental protection, energy saving and gas fuel stove for air-heating |
| CN2564915Y (en) * | 2002-07-29 | 2003-08-06 | 南京普鲁卡姆电器有限公司 | Forced air inlet balance type gas heater |
| US6769425B1 (en) * | 2003-10-27 | 2004-08-03 | Rheem Manufacturing Company | Fuel-fired furnace with combustion air-cooled draft inducer fan motor |
| CN202328498U (en) * | 2011-11-22 | 2012-07-11 | 袁野 | Multi-gas intelligent heating stove |
| CN203215847U (en) * | 2013-03-20 | 2013-09-25 | 广东华美骏达电器有限公司 | Gas fired warmer |
-
2013
- 2013-03-20 CN CN201310089752.5A patent/CN103175254B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5674534A (en) * | 1979-11-22 | 1981-06-20 | Hiroshima Gas Kk | Hot-air type room heater |
| CN2379739Y (en) * | 1999-06-28 | 2000-05-24 | 王云领 | Environmental protection, energy saving and gas fuel stove for air-heating |
| CN2564915Y (en) * | 2002-07-29 | 2003-08-06 | 南京普鲁卡姆电器有限公司 | Forced air inlet balance type gas heater |
| US6769425B1 (en) * | 2003-10-27 | 2004-08-03 | Rheem Manufacturing Company | Fuel-fired furnace with combustion air-cooled draft inducer fan motor |
| CN202328498U (en) * | 2011-11-22 | 2012-07-11 | 袁野 | Multi-gas intelligent heating stove |
| CN203215847U (en) * | 2013-03-20 | 2013-09-25 | 广东华美骏达电器有限公司 | Gas fired warmer |
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| Publication number | Publication date |
|---|---|
| CN103175254A (en) | 2013-06-26 |
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