CN201401857Y - Large-scale workshop fuel gas hot air heating system - Google Patents
Large-scale workshop fuel gas hot air heating system Download PDFInfo
- Publication number
- CN201401857Y CN201401857Y CN2009201023768U CN200920102376U CN201401857Y CN 201401857 Y CN201401857 Y CN 201401857Y CN 2009201023768 U CN2009201023768 U CN 2009201023768U CN 200920102376 U CN200920102376 U CN 200920102376U CN 201401857 Y CN201401857 Y CN 201401857Y
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- heat exchanger
- combustion chamber
- pipeline
- bundle heat
- air
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Abstract
The utility model provides a large-scale workshop fuel gas hot air heating system, which comprises a heat exchanging chamber 14, an air inlet pipeline 3, an air exhaust pipeline 4, a flue 6, a heat exchanger and a heating device. The air inlet pipeline 3 and the air exhaust pipeline 4 are respectively communicated with the heat exchanging chamber 14, the heat exchanger is placed inside the heat exchanging chamber 14, one end of a pipeline of the heat exchanger is communicated with the flue 6, and the other end is communicated with a pipeline of the heating device. Further, the heating device consists of a combustion engine 2 and a combustion chamber 1, the combustion engine 2 is disposed outside the heat exchanging chamber 14, the combustion chamber 1 is arranged inside the heat exchangingchamber 14, one end of an inner cavity of the combustion chamber 1 is assembled with the combustion engine 2, and the other end is communicated with the pipeline of the heat exchanger. The large-scale workshop fuel gas hot air heating system can sufficiently utilize fuel gas resources and guarantee uniformity of large-area heating by regulating hot air adjusting switches arranged on ports of hotair distribution pipes. More importantly, the heating system is capable of adjusting the supplying proportion of inlet fresh air and indoor air by arbitrarily regulating an air inlet valve 8, and theheating system is adaptable to temperature change in different seasons.
Description
Technical field
The utility model relates to a kind of heating plant, especially a kind of workshop warm air heating by gas system.
Background technology
At present, to the heating of the tall and big factory building of industry, mainly be with equipment such as industrial heating stove, industrial fuel oil warmer, industrial air-heaters.The problem of using these heating equipments to exist is:
Heating equipment is generally independent machine, to the just diffusion of room air heating back, can not form hot gas in indoor circulation; Heating stove is positioned at indoor, just requires the corresponding fire equipment of indoor outfit, the cost height, and the indoor-outdoor air circulation is inconvenient, causes room air unhygienic; When adopting industrial heating stove or the heating of industrial fuel oil warmer, can not carry out desirable adjusting to the heat of its generation, when outside air temperature was unstable, indoor temperature is change thereupon also.
The utility model content
The utility model technical issues that need to address provide the workshop warm air heating by gas system that a kind of heating is even, make full use of heat.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
Warm air heating by gas system between a kind of large car, comprise Heat Room, intake stack, exhaust duct, flue, heat exchanger and heater, intake stack, exhaust duct are communicated with Heat Room respectively, heat exchanger places in the Heat Room, one end of heat exchanger tube is communicated with flue, the other end is connected with the pipeline of heater, described heater comprises combustor and combustion chamber, combustor is arranged on the Heat Room outside, the combustion chamber is arranged on Heat Room inside, inner chamber one end of combustion chamber and combustor are equipped, and the other end is connected with heat exchanger tube.
As to improvement of the present utility model, described admission line is connected with outdoor air inlet duct and indoor air inlet duct, three pipeline intersections the air inlet adjustment valve is set; Heat exchanger comprises extra heavy pipe bundle heat exchanger and tubule bundle heat exchanger, and the hot junction of advancing of extra heavy pipe bundle heat exchanger is communicated with the inner chamber of combustion chamber, the extra heavy pipe bundle heat exchanger go out the hot junction of advancing that the hot junction connects the tubule bundle heat exchanger, the hot junction that goes out of tubule bundle heat exchanger is connected with flue.
As to further improvement of the utility model, combustion chamber, extra heavy pipe bundle heat exchanger and tubule bundle heat exchanger distribute in Heat Room from bottom to top, and are staggeredly equipped with deflection plate respectively between combustion chamber, extra heavy pipe bundle heat exchanger and tubule bundle heat exchanger; Exhaust duct is provided with exhaust blower, and a plurality of discharge pipes that are connected with exhaust duct are set on exhaust duct, and discharge pipe is provided with the hot blast by-pass cock.
Owing to adopted technique scheme, the obtained technological progress of the utility model is:
Because combustion chamber of the present utility model is arranged on Heat Room inside, can make full use of the heat that send the combustion chamber when making heat exchange; Adopt special combustor, can make the more abundant of fuel gas buring, use safer.The intersection of admission line and outdoor air inlet duct and indoor air inlet duct is provided with the air inlet adjustment valve, can regulate the flow proportional that indoor-outdoor air enters Heat Room, keeps the temperature and the cleannes of room air.
Combustion chamber, 2 extra heavy pipe bundle heat exchangers and 1 tubule bundle heat exchanger distribute in Heat Room from bottom to top, make heat from the highest burner of temperature to the extra heavy pipe bundle heat exchanger again to the tubule bundle heat exchanger by fast and slow release is put, utilize heat resource more fully; Staggered deflection plate is set in Heat Room, and the time that the air that enters heat exchanger is retained is longer, and fully the contact heat-exchanging device fully absorbs heat.
The air outlet of exhaust duct is provided with the hot blast by-pass cock, regulates the hot air flow in the inlet chamber, guarantees the stationarity of temperature; Interim when summer, combustor is not worked, and only needs to regulate the air inlet adjustment valve and makes the interior indoor temperature of regulating of outdoor new wind inlet chamber.
Accompanying drawing is described
Fig. 1 is a workshop of the present utility model warm air heating by gas system schematic.
Wherein: 1, combustion chamber 2, combustor 3, admission line 4, discharge duct 5, air inlet adjustment valve 6, flue 7, extra heavy pipe bundle heat exchanger 8, tubule bundle heat exchanger 9, deflection plate 10, exhaust blower 11, hot blast by-pass cock 12, outdoor air inlet duct 13, indoor air inlet duct 14, Heat Room 15, discharge pipe.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further details:
As shown in Figure 1, warm air heating by gas system between a kind of large car of the utility model, intake stack 3, exhaust duct 4 are communicated with Heat Room 14 respectively.Combustion chamber 1 is positioned at Heat Room 14 bottommosts, and distribute from bottom to top with 2 extra heavy pipe bundle heat exchangers 7 and 1 tubule bundle heat exchanger 8, one end of tubule bundle heat exchanger 8 pipelines is communicated with flue 6, the other end of tubule bundle heat exchanger 8 pipelines by 2 extra heavy pipe bundle heat exchangers 7 pipeline be connected with the pipeline of inner chamber one end of the combustion chamber 1 that is arranged on Heat Room 14 inside, the inner chamber other end of combustion chamber 1 is equipped with the combustor 2 that is arranged on Heat Room 14 outsides.Between combustion chamber 1, extra heavy pipe bundle heat exchanger 7 and tubule bundle heat exchanger 8, be staggeredly equipped with deflection plate 9 respectively.
When this system adopts the work of heating pattern, combustor 2 is in running order, combustion gas is burnt in combustion chamber 1 and by entering Heat Room 14 by intake stack 3 in cold, the hot flue gas after the burning is discharged by flue 6 at last by extra heavy pipe bundle heat exchanger 7 and tubule bundle heat exchanger 8.Because the thermal diffusion effect of combustion chamber 1, extra heavy pipe bundle heat exchanger 7 and tubule bundle heat exchanger 8 makes that Heat Room 14 interior temperature are very high.Simultaneously, start exhaust duct 4 and be provided with exhaust blower 10, under the effect of exhaust blower 10, cold air enters Heat Room 14 by intake stack 3, and the deflection plate 9 that passes through tubule bundle heat exchanger 8, extra heavy pipe bundle heat exchanger 7 and combustion chamber 1 and be crisscross arranged between them, cold air also just becomes hot-air, again by exhaust passage 4, exhaust blower 10, discharge pipe 15, be discharged in the workshop at last, thereby make the workshop reach the effect of heating.For the uniformity that guarantees to warm oneself, can carry out the adjusting of hot blast by the hot blast by-pass cock 11 that is arranged on the discharge pipe 15.In order to regulate the cleannes of air in the workshop, can regulate by 5 pairs of indoor or outdoors air intakes of the air inlet adjustment valve on the intake stack 3.
When this system adopts cooling ventilation operation pattern, at first close combustor 2, open the exhaust blower 10 that is provided with on the exhaust duct 4, air inlet adjustment valve 5 on the intake stack 3 is opened into outdoor air intake state, outdoor air is by outdoor air inlet duct 12, intake stack 3, Heat Room 14, through exhaust duct 4, exhaust blower 10, discharge pipe 15, be discharged in the workshop at last again, reach the effect that cooling is ventilated in the workshop thereby make.
Claims (6)
1, warm air heating by gas system between a kind of large car, comprise Heat Room (14), intake stack (3), exhaust duct (4), flue (6), heat exchanger and heater, intake stack (3), exhaust duct (4) is communicated with Heat Room (14) respectively, heat exchanger places in the Heat Room (14), one end of heat exchanger tube is communicated with flue (6), the other end is connected with the pipeline of heater, it is characterized in that: described heater comprises combustor (2) and combustion chamber (1), combustor (2) is arranged on Heat Room (14) outside, combustion chamber (1) is arranged on Heat Room (14) inside, inner chamber one end of combustion chamber (1) and combustor (2) are equipped, and the other end is connected with heat exchanger tube.
2, warm air heating by gas system between large car according to claim 1 is characterized in that: described admission line (3) is connected with outdoor air inlet duct (12) and indoor air inlet duct (13), three pipeline intersections air inlet adjustment valve (5) is set.
3, warm air heating by gas system between large car according to claim 1 and 2, it is characterized in that: heat exchanger comprises extra heavy pipe bundle heat exchanger (7) and tubule bundle heat exchanger (8), the hot junction of advancing of extra heavy pipe bundle heat exchanger (7) is communicated with the inner chamber of combustion chamber (1), extra heavy pipe bundle heat exchanger (7) go out the hot junction of advancing that the hot junction connects tubule bundle heat exchanger (8), the hot junction that goes out of tubule bundle heat exchanger (8) is connected with flue (6).
4, warm air heating by gas system between large car according to claim 3 is characterized in that: combustion chamber (1) is positioned at Heat Room (14) bottommost, and 2 extra heavy pipe bundle heat exchangers (7) and 1 tubule bundle heat exchanger (8) distribute from bottom to top.
5, warm air heating by gas system between large car according to claim 4 is characterized in that: be staggeredly equipped with deflection plate (9) respectively between combustion chamber (1), extra heavy pipe bundle heat exchanger (7) and tubule bundle heat exchanger (8).
6, warm air heating by gas system between large car according to claim 1, it is characterized in that: described exhaust duct (4) is provided with exhaust blower (10), a plurality of discharge pipes (15) that are connected with exhaust duct (4) are set on exhaust duct (4), and discharge pipe (15) is provided with hot blast by-pass cock (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201023768U CN201401857Y (en) | 2009-04-03 | 2009-04-03 | Large-scale workshop fuel gas hot air heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201023768U CN201401857Y (en) | 2009-04-03 | 2009-04-03 | Large-scale workshop fuel gas hot air heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401857Y true CN201401857Y (en) | 2010-02-10 |
Family
ID=41661652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201023768U Expired - Fee Related CN201401857Y (en) | 2009-04-03 | 2009-04-03 | Large-scale workshop fuel gas hot air heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201401857Y (en) |
-
2009
- 2009-04-03 CN CN2009201023768U patent/CN201401857Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150128 Granted publication date: 20100210 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150728 Granted publication date: 20100210 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20150728 Granted publication date: 20100210 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160128 Granted publication date: 20100210 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20170403 |