CN204346058U - Barn heat cycles device - Google Patents
Barn heat cycles device Download PDFInfo
- Publication number
- CN204346058U CN204346058U CN201420671219.XU CN201420671219U CN204346058U CN 204346058 U CN204346058 U CN 204346058U CN 201420671219 U CN201420671219 U CN 201420671219U CN 204346058 U CN204346058 U CN 204346058U
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- CN
- China
- Prior art keywords
- airscoop shroud
- flange
- heat exchanger
- inlet
- exchanger tube
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- 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.)
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Abstract
The utility model provides a kind of barn heat cycles device, comprise axial flow blower and radiator, wherein the air inlet of axial flow blower is towards radiator, radiator comprises just to the inlet flange arranged and exhaust flange, connected by least three heat exchanger tubes be parallel to each other between inlet flange and exhaust flange, the lateral surface of inlet flange is provided with airscoop shroud, the inlet end of this airscoop shroud and heat exchanger tube communicates, the lateral surface of exhaust flange is provided with hood, and the outlet side of this hood and heat exchanger tube communicates.Airscoop shroud and combustion tube are connected, and the air inlet of axial flow blower is towards heat exchanger tube.The remarkable result of the employing program is, the high-temperature tail gas that combustor produces enters multiple heat exchanger tube by inlet flange shunting, high temperature air is formed around heat exchanger tube, high temperature air sends into barn through axial flow blower, heat temperature raising is carried out to barn, fully, energy utilization rate is high, and heat loss is low in heat exchanger tube heating; By hot air circulation, the heat temperature raising of barn is effective.
Description
Technical field
The utility model relates to barn heater, is specifically related to a kind of barn heat cycles device.
Background technology
Need in the process of tobacco leaf, silk cocoon to toast it, during modern industry is produced, the bake process of tobacco leaf, silk cocoon is generally carried out in barn, be provided with heater in barn and heat temperature raising is carried out to barn inside, the heat temperature raising mode of traditional baking chamber mostly is the heat radiation modes such as the roasting or baked by using fire coal of electric oven, it is insufficient to there is heating in such heat temperature raising, energy utilization rate is low, heat loss is serious, the shortcomings such as heat supply is unstable, thus have a strong impact on operating efficiency and baking quality; Therefore, a kind of new heating system is needed.
Utility model content
For solving above technical problem, the utility model provides a kind of barn heat cycles device.
Technical scheme is as follows:
A kind of barn heat cycles device, its key is: comprise axial flow blower and radiator, wherein the air inlet of axial flow blower is towards described radiator, described radiator comprises just to the inlet flange arranged and exhaust flange, connected by least three heat exchanger tubes be parallel to each other between described inlet flange and exhaust flange, the lateral surface of described inlet flange is provided with airscoop shroud, the inlet end of this airscoop shroud and described heat exchanger tube communicates, the lateral surface of described exhaust flange is provided with hood, and the outlet side of this hood and described heat exchanger tube communicates.Described airscoop shroud and described combustion tube are connected, and the air inlet of described axial flow blower is towards described heat exchanger tube.
The remarkable result of above technical scheme is adopted to be, radiator is entered using methyl alcohol as the combustor of fuel ejection thermal-flame, cold and hot exchange is carried out by heat exchanger tube, heat exchanger tube ambient air temperature is raised, high temperature air blows out through axial flow blower, send into barn Inner eycle, heat exchanger tube waste gas is collected by hood and is discharged; Adopt this heat temperature raising mode, energy utilization rate is high, and fully, heat loss is low in heat exchanger tube heating; Adopt hot air circulate to heat, hothouse baking is effective.
In order to better realize the utility model, may further be:
Above-mentioned inlet flange is rounded, on this inlet flange, hoop offers inlet end grafting through hole, described inlet end grafting through hole is near the excircle of described inlet flange, the inlet end of described heat exchanger tube is plugged in described inlet end grafting through hole, conically, the top of this airscoop shroud is provided with suction nozzle to described airscoop shroud, and this suction nozzle and described combustion tube are connected, the bottom side of described airscoop shroud is connected with described inlet flange, and described inlet end grafting through hole is positioned at inside described airscoop shroud.Adopt above technical scheme, heat transfer effect during heat exchanger tube annular arrangement is best.
Above-mentioned exhaust flange is rounded, on this exhaust flange, hoop offers outlet side grafting through hole, described outlet side grafting through hole is near the excircle of described exhaust flange, the outlet side of described heat exchanger tube is plugged in described outlet side grafting through hole, described hood conically, the top of this hood is provided with exhaust nozzle, and the bottom side of this hood is connected with described exhaust flange, and described outlet side grafting through hole is positioned at inside described hood.Adopt above technical scheme, conical hood collects the waste gas through heat exchanger tube.
In above-mentioned airscoop shroud, be provided with airscoop shroud inner bag, conically, the bottom surface of this airscoop shroud inner bag is connected with described inlet flange this airscoop shroud inner bag, and described inlet end grafting through hole is positioned at outside described airscoop shroud inner bag.Adopt above technical scheme, the thermal-flame that burner produces enters in airscoop shroud, and the part between the inner surface and the outer surface of airscoop shroud inner bag of airscoop shroud enters each heat exchanger tube, and airscoop shroud inner bag plays shunting action, reduce flow resistance, improve heat exchange efficiency.
The center line of above-mentioned airscoop shroud and airscoop shroud inner bag overlaps.Adopt above technical scheme, between airscoop shroud and airscoop shroud inner bag, interval is even.
Above-mentioned heat exchanger tube is finned tube.Adopt above technical scheme, the external surface area of finned tube is large, and heat exchange efficiency is high.
Above-mentioned inlet end grafting through hole hoop on described inlet flange is evenly offered, and described outlet side grafting through hole hoop on described exhaust flange is evenly offered.Adopt above technical scheme, heat exchanger tube hoop is evenly distributed, good effect of heat exchange.
Above-mentioned axial flow blower and radiator are arranged in air channel, and described axial flow blower is arranged on the wind outlet section in described air channel, and the wind inlet section in described air channel installed by described radiator.Adopt above technical scheme, circulating effect is good.
Above-mentioned inlet flange and airscoop shroud inner bag one-body molded.Adopt above technical scheme, inlet flange and airscoop shroud inner bag easy to process.
Beneficial effect: adopt barn heat cycles device of the present utility model, multiple heat exchanger tube is entered by inlet flange shunting using methyl alcohol as the combustor of fuel ejection thermal-flame, high temperature air is formed around heat exchanger tube, high temperature air sends into barn through axial flow blower, heat temperature raising is carried out to barn, fully, energy utilization rate is high, and heat loss is low in heat exchanger tube heating; By hot air circulation, the heat temperature raising of barn is effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of radiator 2 in Fig. 1;
Fig. 3 is the structural representation of inlet flange 24 in Fig. 2;
Fig. 4 is the structural representation of exhaust flange 25 in Fig. 2.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1 to Fig. 4, a kind of barn heat cycles device, comprise axial flow blower 1 and radiator 2, described axial flow blower 1 and radiator 2 are arranged in the s of air channel, described axial flow blower 1 is arranged on the wind outlet section of described air channel s, the wind inlet section of described air channel s installed by described radiator 2, and the air inlet of described axial flow blower 1 is towards described radiator 2;
Described radiator 2 comprises just to the inlet flange 24 arranged and exhaust flange 25, connected by least three heat exchanger tubes be parallel to each other 23 between described inlet flange 24 and exhaust flange 25, the lateral surface of described inlet flange 24 is provided with airscoop shroud 21, the inlet end of this airscoop shroud 21 and described heat exchanger tube 23 communicates, the lateral surface of described exhaust flange 25 is provided with hood 22, and the outlet side of this hood 22 and described heat exchanger tube 23 communicates.Described airscoop shroud 21 is connected with described combustion tube 3, and the air inlet of described axial flow blower 1 is towards described heat exchanger tube 23, and described heat exchanger tube 23 is finned tube.
Described inlet flange 24 is rounded, on this inlet flange 24, hoop offers inlet end grafting through hole 24a, described inlet end grafting through hole 24a is near the excircle of described inlet flange 24, the inlet end of described heat exchanger tube 23 is plugged in described inlet end grafting through hole 24a, described airscoop shroud 21 conically, the top of this airscoop shroud 21 is provided with suction nozzle 21a, this suction nozzle 21a and described combustion tube 3 are connected, the bottom side of described airscoop shroud 21 is connected with described inlet flange 24, described inlet end grafting through hole 24a is positioned at inside described airscoop shroud 21, described inlet end grafting through hole 24a hoop on described inlet flange 24 is evenly offered.
Described exhaust flange 25 is rounded, on this exhaust flange 25, hoop offers outlet side grafting through hole 25a, described outlet side grafting through hole 25a is near the excircle of described exhaust flange 25, the outlet side of described heat exchanger tube 23 is plugged in described outlet side grafting through hole 25a, described hood 22 conically, the top of this hood 22 is provided with exhaust nozzle 22a, the bottom side of this hood 22 is connected with described exhaust flange 24, described outlet side grafting through hole 25a is positioned at inside described hood 22, described outlet side grafting through hole 25a hoop on described exhaust flange 25 is evenly offered.
Airscoop shroud inner bag 26 is provided with in described airscoop shroud 21, this airscoop shroud inner bag 26 conically, the bottom surface of this airscoop shroud inner bag 26 is connected with described inlet flange 24, described inlet end grafting through hole 24a is positioned at outside described airscoop shroud inner bag 26, the center line of described airscoop shroud 21 and airscoop shroud inner bag 26 overlaps, described inlet flange 24 and airscoop shroud inner bag 26 one-body molded.
Finally it should be noted that; foregoing description is only preferred embodiment of the present utility model; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite without prejudice to the utility model aim and claim; can make like multiple types and representing, such conversion all falls within protection domain of the present utility model.
Claims (9)
1. a barn heat cycles device, it is characterized in that: comprise axial flow blower (1) and radiator (2), wherein the air inlet of axial flow blower (1) is towards described radiator (2), described radiator (2) comprises just to the inlet flange (24) arranged and exhaust flange (25), connected by least three heat exchanger tubes be parallel to each other (23) between described inlet flange (24) and exhaust flange (25), the lateral surface of described inlet flange (24) is provided with airscoop shroud (21), the inlet end of this airscoop shroud (21) and described heat exchanger tube (23) communicates, the lateral surface of described exhaust flange (25) is provided with hood (22), the outlet side of this hood (22) and described heat exchanger tube (23) communicates, described airscoop shroud (21) and combustion tube (3) are connected, the air inlet of described axial flow blower (1) is towards described heat exchanger tube (23).
2. barn heat cycles device according to claim 1, it is characterized in that: described inlet flange (24) is rounded, inlet end grafting through hole (24a) is offered at the upper hoop of this inlet flange (24), described inlet end grafting through hole (24a) is near the excircle of described inlet flange (24), the inlet end of described heat exchanger tube (23) is plugged in described inlet end grafting through hole (24a), described airscoop shroud (21) conically, the top of this airscoop shroud (21) is provided with suction nozzle (21a), this suction nozzle (21a) and described combustion tube (3) are connected, the bottom side of described airscoop shroud (21) is connected with described inlet flange (24), described inlet end grafting through hole (24a) is positioned at described airscoop shroud (21) inner side.
3. barn heat cycles device according to claim 2, it is characterized in that: described exhaust flange (25) is rounded, outlet side grafting through hole (25a) is offered at the upper hoop of this exhaust flange (25), described outlet side grafting through hole (25a) is near the excircle of described exhaust flange (25), the outlet side of described heat exchanger tube (23) is plugged in described outlet side grafting through hole (25a), described hood (22) conically, the top of this hood (22) is provided with exhaust nozzle (22a), the bottom side of this hood (22) is connected with described exhaust flange (24), described outlet side grafting through hole (25a) is positioned at described hood (22) inner side.
4. the barn heat cycles device according to Claims 2 or 3, it is characterized in that: in described airscoop shroud (21), be provided with airscoop shroud inner bag (26), this airscoop shroud inner bag (26) conically, the bottom surface of this airscoop shroud inner bag (26) is connected with described inlet flange (24), and described inlet end grafting through hole (24a) is positioned at described airscoop shroud inner bag (26) outside.
5. barn heat cycles device according to claim 4, is characterized in that: the center line of described airscoop shroud (21) and airscoop shroud inner bag (26) overlaps.
6. barn heat cycles device according to claim 1, is characterized in that: described heat exchanger tube (23) is finned tube.
7. barn heat cycles device according to claim 3, it is characterized in that: described inlet end grafting through hole (24a) is evenly offered at the upper hoop of described inlet flange (24), described outlet side grafting through hole (25a) is evenly offered at the upper hoop of described exhaust flange (25).
8. barn heat cycles device according to claim 1, it is characterized in that: described axial flow blower (1) and radiator (2) are arranged in air channel (s), described axial flow blower (1) is arranged on the wind outlet section of described air channel (s), and the wind inlet section of described air channel (s) installed by described radiator (2).
9. barn heat cycles device according to claim 4, is characterized in that: described inlet flange (24) and airscoop shroud inner bag (26) one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671219.XU CN204346058U (en) | 2014-11-07 | 2014-11-07 | Barn heat cycles device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671219.XU CN204346058U (en) | 2014-11-07 | 2014-11-07 | Barn heat cycles device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346058U true CN204346058U (en) | 2015-05-20 |
Family
ID=53229321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420671219.XU Expired - Fee Related CN204346058U (en) | 2014-11-07 | 2014-11-07 | Barn heat cycles device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204346058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457206A (en) * | 2014-11-07 | 2015-03-25 | 重庆汇田机械制造有限公司 | Heating cycle system of silkworm cocoon curing room |
-
2014
- 2014-11-07 CN CN201420671219.XU patent/CN204346058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457206A (en) * | 2014-11-07 | 2015-03-25 | 重庆汇田机械制造有限公司 | Heating cycle system of silkworm cocoon curing room |
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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: 20150520 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |