CN2398581Y - Environmental protection gas warmer - Google Patents
Environmental protection gas warmer Download PDFInfo
- Publication number
- CN2398581Y CN2398581Y CN 99249253 CN99249253U CN2398581Y CN 2398581 Y CN2398581 Y CN 2398581Y CN 99249253 CN99249253 CN 99249253 CN 99249253 U CN99249253 U CN 99249253U CN 2398581 Y CN2398581 Y CN 2398581Y
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- air
- warmer
- combustion chamber
- blower fan
- shell
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Abstract
The utility model relates to an environmental protection fuel gas heater. An outer housing 5 of the utility model is provided with a circulation air inlet 6 and a circulation air outlet 9, a combustion chamber 2 is installed in the outer housing 5 of the heater, an inflamer 10 is installed in the combustion chamber 2, and one side of the combustion chamber 2 is connected with an air outlet of a combustion air blower 1; the other side of the combustion chamber 2 is connected with an inlet of a heat exchange pipe coil 3, and an indoor circulation blower 4 is positioned between the circulation air inlet 6 in the outer housing 5 and the circulation air outlet 9. The heater adopts natural gas, coal gas, liquefied petroleum gas, biogas, etc. as fuel; temperature is fast raised, the utility model is convenient in use, and environment can not be polluted; the utility model can be used for a family, an apartment and a moveable work unit.
Description
The utility model relates to a kind of warmer, particularly a kind of environment protection type gas warmer.
Along with people's lives are improved day by day, to the requirement of enhancement of environment also increasingly stringent.In the environmental pollution, air pollution occupies very big proportion.Especially using coal heating winter, cause the atmosphere severe contamination, is example with Beijing, it is reported that in the winter environment pollution index of Beijing 1～2 grade being arranged is to derive from sulfur dioxide, the dust that the heating small coal produces; In addition, use the braziers heating winter, not only caused environmental pollution but also easily gas poisoning at China's southern area.
The utility model purpose provides a kind of environment protection type gas warmer, it can solve above-mentioned environmental pollution and easy to use, does not have sulfur dioxide, carbon monoxide, dust etc. when promptly warming oneself and pollutes generation, avoids gas poisoning, and heat up fast, can stop working immediately when not using.
The utility model is realized by following technical scheme.It comprises the combustion air blower fan, the combustion chamber, afterheat heat exchanger, indoor circulation blower fan and warmer shell, the warmer shell is a housing shape part, has the outlet of recircilated air intake and circulating air, in the warmer shell, the combustion chamber is housed, burner is housed in the combustion chamber, combustion chamber one side links to each other with the air outlet of combustion air blower fan, the combustion chamber opposite side links to each other with the afterheat heat exchanger inlet, the air intake vent of the outlet of afterheat heat exchanger and combustion air blower fan all is positioned at outside the warmer shell, the impeller of indoor circulation blower fan is contained in the warmer shell, between recircilated air intake and circulating air outlet.In the warmer shell air channel is housed, the recircilated air intake with the warmer shell suitable for reading in this air channel links to each other, and end opening links to each other with the circulating air outlet of warmer shell, and indoor circulation blower fan, combustion chamber, afterheat heat exchanger all are positioned at wherein.Described indoor circulation blower fan is contained between recircilated air intake and the afterheat heat exchanger.On the shell of described combustion chamber, has fin.Described afterheat heat exchanger is the spirality heat exchange coil, and fin is housed on heat exchange coil.The port of export pipe of described afterheat heat exchanger is positioned at the air intake vent end pipe of combustion air blower fan.Described recircilated air intake is positioned at the top of warmer shell, and the circulating air outlet is positioned at warmer shell bottom.The utility model environment protection type gas warmer adopts fuel to can be natural gas, coal gas, liquefied petroleum gas etc., is blown to air outlet by the heat of indoor circulation blower fan with burner, heat exchange coil, and sending hot blast is indoor intensification, fast cold air in the decontamination chamber; The air of torch is taken from outdoor by the inlet of combustion air blower fan, the carbon dioxide of discharge then is expelled to outdoor by the outlet of afterheat heat exchanger, can not influence IAQ, is expelled in the outdoor waste gas, contains hazardous substance hardly; The indoor circulation blower fan only sucks indoor air and discharge the circulation heating.When using, burner in the combustion chamber is lighted, and with the combustion air blower fan from outdoor bubbling air, combustion gas is fully burnt, the gas of burning is discharged to outdoor from the exhaust emission tube of afterheat heat exchanger after flange-cooled afterheat heat exchanger and burning chamber shell are dispelled the heat; During the rotation of indoor circulation blower fan, impeller by blower fan sucks the recircilated air intake of room air from heating gas device shell, after the heating of afterheat heat exchanger, combustor outer casing, the warm braw that heats up is discharged from the circulating air outlet, this circulating air outlet preferably is positioned at the bottom of warmer shell, make warm braw at first blow warm foot, warm braw is spread from bottom to top.
In sum, the utility model adopts the combustion chamber, in the indoor combustion gas heating of airtight burning, indoor circulating air is heated in burning and waste gas discharge process by afterheat heat exchanger and burning chamber shell.Burning gases circulations is two separate payments with the room air circulation, burning gases from outdoor introducing and burnt gas is discharged to outdoor, in the burner in gas and the room air isolate, the waste gas of burner generation can not cause any pollution to room air.Fuel can be natural gas, coal gas, liquefied petroleum gas or biogas, so the waste gas that burning produces also is the carbon dioxide that can not pollute environment, the improvement of environment is had positive effect.Fin all is equipped with in combustor outer casing and afterheat heat exchanger outside, increase radiating effect, afterheat heat exchanger can be coiled, and heat exchange coil can be spirality, prolonged the length of blast pipe, increased the time of staying of waste-gas heat in pipe, improved the utilization rate of fuel thermal energy, particularly do not established the room of heating installation for China's southern area, can be according to the winter temperature situation, at any time use and stop using, not only reach purpose easy to use but also save the expense that fixed heating installation is set, and do not pollute the environment.Because popularizing of natural gas in the city, coal gas, liquefied petroleum gas, the popularizing of biogas in the rural area makes the reliable assurance that implemented of the present utility model.The utility model is suitable for household, hotel and mobile work unit to be used.
Do with embodiment below and specify.
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the A-A amplification view among Fig. 1.
Code name among the figure: 1 combustion air blower fan, 2 combustion chamber 2A burning chamber shells, 3 afterheat heat exchangers, 4 indoor circulation blower fans, 5 warmer shells, 6 circulated air entrances, 7 exhaust emission tubes, 8 combustion airs enter pipe 9 circulated air and export 10 burners, 11 fin, 12 fin, 13 interfaces, 14 interfaces, 15 Gas Pipe, 16 walls, 17 air channels
As Fig. 1,2 are depicted as the structural representation of vertical fuel gas heating apparatus of the present utility model, its warmer shell 5 is a cuboid housing shape part, have top and bottom that recircilated air intake 6 and circulating air outlet 9 lays respectively at this warmer shell 5, airtight combustion chamber 2 is equipped with in bottom in warmer shell 5, burner 10 is housed in combustion chamber 2, one end of burner 10 links to each other with the air outlet of gas pipeline 15 with combustion air blower fan 1, and this burner 10 can adopt the infrared ray tray for combustion, ignition, prior art products such as flame monitoring equipment and secondary blast device are to improve the performance of this burner.Air channel 17 is housed in warmer shell 5, this air channel 17 is a shell shape part, indoor circulation blower fan 4, combustion chamber 2, afterheat heat exchanger 3 are enclosed in wherein, the recircilated air intake 6 of the suitable for reading and warmer shell 5 in this air channel 17 links to each other, its end opening links to each other with the circulating air outlet 9 of warmer shell 5, the Cross section Design in air channel 17 is streamlined, makes out-of-date afterheat heat exchanger 3 and the burning chamber shell 2A of evenly flowing through of indoor air stream to improve heat transfer efficiency.Has fin 11 on the burning chamber shell 2A, can adopt aluminium alloy with burning chamber shell 2A and fin 11 cast solids, the interface 13 of combustion chamber 2 one sides links to each other with the air outlet of combustion air blower fan 1, introduce combustion gas and air Mixture, the interface 14 of opposite side links to each other with the inlet of afterheat heat exchanger 3, in the present embodiment, this afterheat heat exchanger 3 is the heat exchange coil form, also can make the heat exchanger of board-like or other form, heat exchange coil 3 is a spirality, spiral from bottom to top, its top exit place leads to outside the warmer shell 5, and passes wall 16 to the outside, room.The inlet of combustion air blower fan 1 also draws from outdoor.For the air preheat that the air intake vent of combustion air blower fan 1 is introduced, avoid the air intake vent place to freeze, be that to place the air intake vent end pipe of combustion air blower fan 1 be that combustion air enters within the pipe 8 to exhaust emission tube 7 with the port of export pipe of heat exchange coil 3.Indoor circulation blower fan 4 is contained in the warmer shell 5, between recircilated air intake 6 and heat exchange coil 3.When using, open burnt gas valve combustion gas is sent into burner 10 through Gas Pipe 15, with the automatic ignitor (not shown) burner 10 is lighted, entered pipe through combustion air and 8 send into air from outdoor with combustion air blower fan 1, the hot gas of 2 internal combustion is sent back to outdoor through heat exchange coil 3 in the combustion chamber.By indoor circulation blower fan 4 room air is introduced from the recircilated air intake 6 at the top of warmer shell 5, flow through the band fin 12 heat exchange coil 3, the band fin 11 burning chamber shell 2A after, heated air is delivered to indoor from the circulating air of the bottom of warmer shell 5 outlet 9, carried out room air circulation heating.Can adopt existing automatic control technology to control indoor temperature, fuel gas exhaust temperature, each fan operation state, the fired state of combustion gas, overheated monitoring etc., to guarantee the operation of this warmer automatic safe under the condition of setting.
Claims (7)
1, a kind of environment protection type gas warmer, it is characterized in that: it comprises the combustion air blower fan, the combustion chamber, afterheat heat exchanger, indoor circulation blower fan and warmer shell, the warmer shell is a housing shape part, has the outlet of recircilated air intake and circulating air, in the warmer shell, the combustion chamber is housed, burner is housed in the combustion chamber, combustion chamber one side links to each other with the air outlet of combustion air blower fan, the combustion chamber opposite side links to each other with the afterheat heat exchanger inlet, the air intake vent of the outlet of afterheat heat exchanger and combustion air blower fan all is positioned at outside the warmer shell, the indoor circulation blower fan is contained in the warmer shell, between recircilated air intake and circulating air outlet.
2, environment protection type gas warmer according to claim 1, it is characterized in that: in the warmer shell, the air channel is housed, the recircilated air intake with the warmer shell suitable for reading in this air channel links to each other, end opening links to each other with the circulating air outlet of warmer shell, and indoor circulation blower fan, combustion chamber, afterheat heat exchanger all are positioned at wherein.
3, environment protection type gas warmer according to claim 1 and 2 is characterized in that: described indoor circulation blower fan is contained between recircilated air intake and the afterheat heat exchanger.
4, environment protection type gas warmer according to claim 1 and 2 is characterized in that: have fin on the shell of described combustion chamber.
5, environment protection type gas warmer according to claim 1 and 2, it is characterized in that: described afterheat heat exchanger is the spirality heat exchange coil, and fin is housed on heat exchange coil.
6, environment protection type gas warmer according to claim 1 and 2 is characterized in that: the port of export pipe of described afterheat heat exchanger is positioned at the air intake vent end pipe of combustion air blower fan.
7, environment protection type gas warmer according to claim 1 and 2, it is characterized in that: described recircilated air intake is positioned at the top of warmer shell, and the circulating air outlet is positioned at warmer shell bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99249253 CN2398581Y (en) | 1999-10-22 | 1999-10-22 | Environmental protection gas warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99249253 CN2398581Y (en) | 1999-10-22 | 1999-10-22 | Environmental protection gas warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398581Y true CN2398581Y (en) | 2000-09-27 |
Family
ID=34034256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99249253 Expired - Fee Related CN2398581Y (en) | 1999-10-22 | 1999-10-22 | Environmental protection gas warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398581Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650721A (en) * | 2016-02-24 | 2016-06-08 | 张日龙 | Interior architecture gas heating device |
| CN114060900A (en) * | 2021-11-11 | 2022-02-18 | 淄博能源研究院 | Intelligent gas warmer |
-
1999
- 1999-10-22 CN CN 99249253 patent/CN2398581Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650721A (en) * | 2016-02-24 | 2016-06-08 | 张日龙 | Interior architecture gas heating device |
| CN114060900A (en) * | 2021-11-11 | 2022-02-18 | 淄博能源研究院 | Intelligent gas warmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |