CN204420565U - A kind of vehicle liquefied natural gas vaporizer and install the refrigerating transport vehicle of this vaporizer - Google Patents
A kind of vehicle liquefied natural gas vaporizer and install the refrigerating transport vehicle of this vaporizer Download PDFInfo
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- CN204420565U CN204420565U CN201420785965.1U CN201420785965U CN204420565U CN 204420565 U CN204420565 U CN 204420565U CN 201420785965 U CN201420785965 U CN 201420785965U CN 204420565 U CN204420565 U CN 204420565U
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- housing
- natural gas
- heat exchange
- vaporizer
- liquefied natural
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Abstract
The utility model relates to a kind of vehicle liquefied natural gas vaporizer and installs the refrigerating transport vehicle of this vaporizer.This vaporizer, comprise generating tube, heat exchange housing and suction fan, heat exchange housing comprises left side, right side housing, the straight length of arranged on left and right sides is separately positioned in the heat exchanging air duct be made up of heat exchange housing of respective side, in left side, housing side, right side sets out air port, the air of suction is blown into heat exchanging air duct with suction fan and generating tube carries out heat exchange, and the cool air after heat exchange is by the exhaust outlet blowout on heat exchange housing.The straight length of the arranged on left and right sides of this vaporizer and left side, right side housing are arranged on the left and right sides of car body top respectively, and are extended to compartment afterbody by carriage head.The beneficial effects of the utility model are: structure, rationally distributed, and in compartment, temperature homogeneity is good, avoids the waste of the energy, and farthest improve the utilization ratio in interior space.
Description
Technical field
The utility model relates to a kind of vehicle liquefied natural gas vaporizer and installs the refrigerating transport vehicle of this vaporizer.
Background technique
The refrigerator of conventional with petrol and diesel oil the is refrigerating transport vehicle of power is generally arranged on the above-head in compartment, by blower fan, cold is blowed to compartment afterbody by carriage head, for ensureing can circulating backward of cold, goods in compartment can not pile get Tai Gao, the high free air space of at least 30cm ~ 50cm to be retained at car body top, cause the waste in relatively large space, compartment.Even if but like this, temperature homogeneity in compartment is still very poor, for ensureing that the temperature of compartment afterbody can reach refrigeration needs, the exhaust outlet temperature of reduction refrigerator of having to, this not only increases energy consumption, but also the temperature can shone near the carriage head of refrigerator is too low.
Natural gas transportation car adopts LNG Liquefied natural gas as the automobile of fuel, in liquefied natural gas gasifying process, can produce a large amount of colds.For utilizing the cold produced in liquefied natural gas gasification, wherein a kind of scheme is: LNG Liquefied natural gas directly directly enters compartment released cold quantity by vaporizer.
But vaporizer volume of the prior art is comparatively large, need to occupy larger space, compartment, be unfavorable for improving Room utilization rate, cause being unsuitable for being arranged in compartment.
Model utility content
Technical problem to be solved in the utility model is: provide a kind of vehicle liquefied natural gas vaporizer, reduces volume, is suitable for installing in compartment, and improves chiller compartment temperature homogeneity.
The utility model solves the technological scheme that its technical problem adopts: a kind of vehicle liquefied natural gas vaporizer, comprise generating tube, heat exchange housing and suction fan, generating tube comprises two, left and right straight length side by side and linkage section, the two ends being positioned at the same side of straight length are respectively suction port and air outlet, the two ends being positioned at opposite side of straight length are communicated with by linkage section, heat exchange housing comprises the left side housing and right side housing that extend along straight length, the heat exchanging air duct of left side housing separately or on the left of forming together with installing the attachment face of vaporizer, the heat exchanging air duct of right side housing separately or on the right side of forming together with installing the attachment face of vaporizer, left, the straight length of right both sides is separately positioned in the heat exchanging air duct of respective side, generating tube in heat exchanging air duct arranges heat-exchange fin, air port is set out at left side housing and housing side, right side, suction fan is arranged on the suction port of generating tube and the same side of air outlet, the exhaust port of suction fan is communicated with heat exchange housing, the air of suction is blown into heat exchanging air duct and generating tube carries out heat exchange, cool air after heat exchange is by the exhaust outlet blowout on heat exchange housing.
Particularly, in the side of left side housing and right side housing, multiple exhaust outlet is set along straight length bearing of trend.
Further restriction, heat-exchange fin relative to the axis star arrangement of generating tube, and extends along axis horizontal.
For reducing the risk of leakage of rock gas, improving the Security of vaporizer, limiting further, generating tube is that one whole metal tube carries out bending forming, and takes the shape of the letter U.
Further restriction, generating tube is Stainless Steel Tube.
Further restriction, suction fan is positioned at the below of generating tube.
A kind of refrigerating transport vehicle, comprise compartment and vehicle liquefied natural gas vaporizer of the present utility model, the straight length of the arranged on left and right sides of vehicle liquefied natural gas vaporizer and left side housing, right side housing to be arranged on respectively in compartment and to be positioned at the left and right sides of car body top, and extended to compartment afterbody by carriage head, the air sucking mouth of suction fan is positioned at compartment.
Further restriction, the straight length of vehicle liquefied natural gas vaporizer and left side housing, right side housing extend to the afterbody in compartment always.
Further restriction, installs natural gas leaking detection alarm device in compartment.Improve safety coefficient when utilizing natural gas cold energy.
The beneficial effects of the utility model are: structure, rationally distributed, in compartment, temperature homogeneity is good, avoid the waste of the energy, and because do not need to reserve cold free air space at car body top, space in the middle of car body top is discharged, and the space that the space of car body top both sides that takies of vaporizer normally can not effectively utilize in compartment, farthest improve the utilization ratio in interior space.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated;
Fig. 1 of the present utility modelly faces status architecture schematic diagram;
Fig. 2 is the side-looking status architecture schematic diagram of Fig. 1;
Wherein, 1. generating tube, 11. straight lengths, 12. linkage sections, 13. suction ports, 14. air outlets, 2. heat exchange housing, housing on the left of in the of 21., housing on the right side of in the of 22., 23. exhaust outlets, 3. suction fan, 31. air sucking mouths, 4. heat-exchange fin, 5. compartment.
Embodiment
A kind of vehicle liquefied natural gas vaporizer, comprise generating tube 1, heat exchange housing 2 and suction fan 3, generating tube 1 comprises two, left and right straight length 11 side by side and linkage section 12, the two ends being positioned at the same side of straight length 11 are respectively suction port 13 and air outlet 14, the two ends being positioned at opposite side of straight length 11 are communicated with by linkage section 12, heat exchange housing 2 comprises the left side housing 21 and right side housing 22 that extend along straight length 11, the heat exchanging air duct of left side housing 21 separately or on the left of forming together with installing the attachment face of vaporizer, the heat exchanging air duct of right side housing 22 separately or on the right side of forming together with installing the attachment face of vaporizer, left, the straight length 11 of right both sides is separately positioned in the heat exchanging air duct of respective side, generating tube 1 in heat exchanging air duct arranges heat-exchange fin 4, air port 23 is set out at left side housing 21 and right side housing 22 side, suction fan 3 is arranged on the suction port 13 of generating tube 1 and the same side of air outlet 14, the exhaust port of suction fan 3 is communicated with heat exchange housing 2, the air of suction is blown into heat exchanging air duct and generating tube 1 carries out heat exchange, cool air after heat exchange is blown out by the exhaust outlet 23 on heat exchange housing 2.
As illustrated in fig. 1 and 2, heat-exchange fin 4 relative to the axis star arrangement of generating tube 1, and extends along axis horizontal.Generating tube 1 is that one whole Stainless Steel Tube adopts first bend pipe to form in the processes of expand tube, and take the shape of the letter U, generating tube 1 is integrated welding seam-free in compartment 5, greatly reduces the risk of leakage of rock gas, improves Security.In heat exchange housing 2 side forming heat exchanging air duct, multiple exhaust outlet 23 is set along straight length 11 bearing of trend.Suction fan 3 is positioned at the below of generating tube 1.
As illustrated in fig. 1 and 2, a kind of refrigerating transport vehicle, comprise compartment 5 and vehicle liquefied natural gas vaporizer of the present utility model, the straight length 11 of the arranged on left and right sides of vehicle liquefied natural gas vaporizer and left side housing 21, right side housing 22 to be arranged on respectively in compartment 5 and to be positioned at the left and right sides of car body top, and extended to compartment 5 afterbody by compartment 5 head, suction fan 3 to be arranged in compartment 5 and to be positioned at the below of generating tube 1.The straight length 11 of vehicle liquefied natural gas vaporizer and left side housing 21, right side housing 22 extend to the afterbody in compartment 5 always.Natural gas leaking detection alarm device is also installed in compartment 5, improves safety coefficient when utilizing natural gas cold energy.
Working procedure is as follows: suction fan 3 passes through air sucking mouth 31 by the air intake vehicle liquefied natural gas vaporizer in compartment 5, the air of suction is blown into heat exchanging air duct to the exhaust port of suction fan 3 and generating tube 1 carries out heat exchange, cool air after heat exchange is blown out by the exhaust outlet 23 of heat exchange housing 2 side, carries out uniform decrease in temperature to compartment 5.
Claims (9)
1. a vehicle liquefied natural gas vaporizer, is characterized in that: comprise generating tube (1), heat exchange housing (2) and suction fan (3),
Described generating tube (1) comprises two, left and right straight length (11) side by side and linkage section (12), the two ends being positioned at the same side of straight length (11) are respectively suction port (13) and air outlet (14), the two ends being positioned at opposite side of straight length (11) are communicated with by linkage section (12)
Described heat exchange housing (2) comprises the left side housing (21) and right side housing (22) that extend along straight length (11), the heat exchanging air duct of left side housing (21) separately or on the left of forming together with installing the attachment face of vaporizer, the heat exchanging air duct of right side housing (22) separately or on the right side of forming together with installing the attachment face of vaporizer, left, the straight length (11) of right both sides is separately positioned in the heat exchanging air duct of respective side, generating tube (1) in heat exchanging air duct arranges heat-exchange fin (4), air port (23) is set out at left side housing (21) and right side housing (22) side,
Described suction fan (3) is arranged on the suction port (13) of generating tube (1) and the same side of air outlet (14), the exhaust port of suction fan (3) is communicated with heat exchange housing (2), the air of suction is blown into heat exchanging air duct and generating tube (1) carries out heat exchange, the cool air after heat exchange is by exhaust outlet (23) blowout on heat exchange housing (2).
2. vehicle liquefied natural gas vaporizer according to claim 1, is characterized in that: arrange multiple exhaust outlet (23) in the side of left side housing (21) and right side housing (22) along straight length (11) bearing of trend.
3. vehicle liquefied natural gas vaporizer according to claim 1, is characterized in that: described heat-exchange fin (4) relative to the axis star arrangement of generating tube (1), and extends along axis horizontal.
4. vehicle liquefied natural gas vaporizer according to claim 1, is characterized in that: described generating tube (1) is that one whole metal tube carries out bending forming, and takes the shape of the letter U.
5. vehicle liquefied natural gas vaporizer according to claim 1, is characterized in that: described generating tube (1) is Stainless Steel Tube.
6. vehicle liquefied natural gas vaporizer according to claim 1, is characterized in that: described suction fan (3) is positioned at the below of generating tube (1).
7. a refrigerating transport vehicle, it is characterized in that: comprise compartment (5) and claim 1 or 2 or 3 or 4 or the vehicle liquefied natural gas vaporizer described in 5 or 6, the straight length (11) of the arranged on left and right sides of described vehicle liquefied natural gas vaporizer and left side housing (21), right side housing (22) to be arranged on respectively in compartment (5) and to be positioned at the left and right sides of car body top, and extended to compartment afterbody by carriage head, the air sucking mouth (31) of suction fan (3) is positioned at compartment (5).
8. refrigerating transport vehicle according to claim 7, is characterized in that: the straight length (11) of described vehicle liquefied natural gas vaporizer and left side housing (21), right side housing (22) extend to the afterbody of compartment (5) always.
9. refrigerating transport vehicle according to claim 7, is characterized in that: in described compartment (5), install natural gas leaking detection alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785965.1U CN204420565U (en) | 2014-12-12 | 2014-12-12 | A kind of vehicle liquefied natural gas vaporizer and install the refrigerating transport vehicle of this vaporizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785965.1U CN204420565U (en) | 2014-12-12 | 2014-12-12 | A kind of vehicle liquefied natural gas vaporizer and install the refrigerating transport vehicle of this vaporizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420565U true CN204420565U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785965.1U Expired - Fee Related CN204420565U (en) | 2014-12-12 | 2014-12-12 | A kind of vehicle liquefied natural gas vaporizer and install the refrigerating transport vehicle of this vaporizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104514981A (en) * | 2014-12-12 | 2015-04-15 | 江苏华迈燃气设备销售有限公司 | Vehicle liquefied natural gas carburetor and refrigeration transport vehicle provided with the carburetor |
-
2014
- 2014-12-12 CN CN201420785965.1U patent/CN204420565U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104514981A (en) * | 2014-12-12 | 2015-04-15 | 江苏华迈燃气设备销售有限公司 | Vehicle liquefied natural gas carburetor and refrigeration transport vehicle provided with the carburetor |
| CN104514981B (en) * | 2014-12-12 | 2016-06-08 | 江苏华迈燃气设备销售有限公司 | Vehicle liquefied natural gas carburator and install the refrigerating transport vehicle of this carburator |
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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: 20150624 Termination date: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |