CN209274314U - A kind of jet pipe radiator - Google Patents
A kind of jet pipe radiator Download PDFInfo
- Publication number
- CN209274314U CN209274314U CN201821955453.XU CN201821955453U CN209274314U CN 209274314 U CN209274314 U CN 209274314U CN 201821955453 U CN201821955453 U CN 201821955453U CN 209274314 U CN209274314 U CN 209274314U
- Authority
- CN
- China
- Prior art keywords
- jet pipe
- fixed frame
- air inlet
- air
- fixed
- Prior art date
- 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.)
- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a kind of jet pipe radiators, fixed frame including being fixedly mounted on on-board air conditioner hull outside condenser heat dissipation air inlet, multiple jet pipes are uniformly fixed in fixed frame, the both ends of jet pipe are located on the corresponding two sidewalls of fixed frame and the flow direction of jet pipe interior air-flow is consistent with the condenser heat dissipation air inlet direction of air inlet.A kind of jet pipe radiator of the utility model is by the characteristic of convergent nozzle, i.e., as tube section area reduces, overpressure is reduced, flow velocity increases, temperature reduces after air passes through jet pipe, and cold wind blows to the air-conditioning of roof, can effectively cool down to the condenser of air-conditioning.
Description
Technical field
The utility model belongs to on-board air conditioner heat abstractor technical field, is related to a kind of jet pipe radiator.
Background technique
Present bus, train are substantially all and are mounted with on-board air conditioner, and these on-board air conditioners are mounted in mostly
The top of vehicle, condenser is provided with the air inlet for carrying out condenser heat dissipation inside air-conditioner housing on air-conditioner housing, convenient
It is aerated cooling using condenser of the outside air to air-conditioning during traveling, but can be existed when outdoor temperature is higher
Cooling effect is poor, causes the higher situation of energy consumption.
Utility model content
The purpose of the utility model is to provide a kind of jet pipe radiators, by the characteristic of convergent nozzle, i.e., as pipe is cut
Face area reduces, and overpressure reduces, and flow velocity increases, and temperature reduces after air passes through jet pipe, and cold wind blows to the air-conditioning of roof, can
Cooled down with the condenser effectively to air-conditioning.
The utility model is the technical scheme adopted is that a kind of jet pipe radiator, including is fixedly mounted on on-board air conditioner
Hull outside condenser radiates the fixed frame of air inlet, is uniformly fixed with multiple jet pipes, the both ends of jet pipe in fixed frame
Be located on the corresponding two sidewalls of the fixed frame and flow direction of jet pipe interior air-flow and condenser heat dissipation air inlet into
Wind direction is consistent.
The utility model is further characterized in that,
Jet pipe is convergent nozzle, and the diameter of jet pipe is gradually reduced according to the flow direction of air inlet.
The side for being located at jet pipe air inlet on fixed frame is also equipped with Air Filter.
Multiple partitions are fixedly installed in fixed frame, multiple partitions will be divided into compartment, each compartment in fixed frame
Inside it is fixedly installed a jet pipe.
The arrival end of jet pipe air inlet is fixed on fixed frame by anti-loosening bolt.
Locking washer is additionally provided between the arrival end and fixed frame of jet pipe air inlet, the arrival end of the air inlet of jet pipe,
Locking washer and fixed frame are fixedly connected by anti-loosening bolt.
The arrival end of jet pipe air inlet is provided with the boss being integrated with jet pipe, and the boss of jet pipe is fixed by anti-loosening bolt
On fixed frame.
Fixed frame bolt is fixed on on-board air conditioner hull outside condenser heat dissipation air inlet.
The bottom surface of fixed frame is also bolted on car body top.
The beneficial effects of the utility model are:
(1) the utility model is by the characteristic of convergent nozzle, i.e., as tube section area reduces, overpressure is reduced, stream
Speed increases, and temperature reduces after air passes through jet pipe, and cold wind blows to the air-conditioning of roof, can effectively carry out to the condenser of air-conditioning
Cooling；
(2) the jet pipe radiator of the utility model can match with air-conditioning, installation easy to produce；
(3) the utility model using the mode of gravity-flow ventilation cools down to air-conditioning, environmental protection and energy saving；
(4) the utility model can be effectively prevented the dirt accumulation in air in air conditioner condensation by installing Air Filter additional
On device, increase heat transmission resistance.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of jet pipe radiator of the utility model；
Fig. 2 is a kind of structural schematic diagram of the setting Air Filter of jet pipe radiator of the utility model；
Fig. 3 is a kind of inner side elevational view of jet pipe radiator of the utility model.
In figure, 1. fixed frames, 2. boss, 3. Air Filters, 4. locking washers, 5. jet pipes, 6. anti-loosening bolts, 7. every
Plate, 8. compartments.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of jet pipe radiator of the utility model is mounted on compartment suitable for bus or train its on-board air conditioner
The case where top, structure is as shown in Figure 1, include being fixedly mounted on on-board air conditioner hull outside condenser heat dissipation air inlet
Fixed frame 1 is uniformly fixed with multiple jet pipes 5 in fixed frame 1, and it is corresponding that the both ends of jet pipe 5 are located at fixed frame 1
On the two sidewalls and flow direction of 5 interior air-flow of jet pipe is consistent with the condenser heat dissipation air inlet direction of air inlet.
Jet pipe 5 is convergent nozzle, and the diameter of jet pipe 5 is gradually reduced according to the flow direction of air inlet.
As shown in Fig. 2, being located at the side that jet pipe 5 is entered the wind on fixed frame 1 is also equipped with Air Filter 3.
Multiple partitions 7 are fixedly installed in fixed frame 1, multiple partitions 7 will be divided into compartment 8 in fixed frame 1, each
A jet pipe 5 is fixedly installed in compartment 8.
The arrival end that jet pipe 5 is entered the wind is fixed on fixed frame 1 by anti-loosening bolt 6.
As shown in figure 3, it is additionally provided with locking washer 4 between arrival end and fixed frame 1 that jet pipe 5 is entered the wind, jet pipe 5
Arrival end, locking washer 4 and the fixed frame 1 of air inlet are fixedly connected by anti-loosening bolt 6.
The arrival end that jet pipe 5 is entered the wind is provided with the boss 2 being integrated with jet pipe 5, and the boss 2 of jet pipe 5 passes through anti-loosening spiral shell
Bolt 6 is fixed on fixed frame 1.
1 bolt of fixed frame is fixed on on-board air conditioner hull outside condenser heat dissipation air inlet.
The bottom surface of fixed frame 1 is also bolted on car body top.
The utility model adds one layer of Air Filter 3 at 5 arrival end of jet pipe, prevents dust in air and biggish
Sundries enters in jet pipe, and then adversely affects caused by entering in air-conditioner housing.
The utility model is separated jet pipe 5 with partition 7, is prevented caused by falling off because of jet pipe 5 to other sprays of periphery
The collision of pipe 5.
A kind of working principle of jet pipe radiator of the utility model are as follows: during traveling, air passes through anti-vehicle
Enter in 5 pipeline of jet pipe after dirt net filtration, under the working characteristics effect of convergent nozzle, the flow velocity in jet pipe 5 increases, Air Temperature
Degree reduces, and the air by 5 exit of jet pipe is the air of decreased temperature, this partial air is cold in on-board air conditioner hull outside
Condenser heat dissipation air inlet, which enters in shell, reduces condenser temperature, thus reach good heat dissipation effect, it is straight compared to air
Tap into on-board air conditioner hull outside condenser heat dissipation air inlet good cooling effect it is very much, thus strengthen to be located at roof it is vehicle-mounted
The heat dissipation of air-conditioning, and strengthen heat dissipation using gravity-flow ventilation and also comply with energy-saving and environment-friendly requirement.
Claims (9)
1. a kind of jet pipe radiator, which is characterized in that including be fixedly mounted on on-board air conditioner hull outside condenser radiate into
Fixed frame (1) at air port is uniformly fixed with multiple jet pipes (5) in the fixed frame (1), the both ends of the jet pipe (5)
It is located on the corresponding two sidewalls of the fixed frame (1) and the flow direction of the jet pipe (5) interior air-flow and condenser
The air inlet direction of heat dissipation air inlet is consistent.
2. a kind of jet pipe radiator according to claim 1, which is characterized in that the jet pipe (5) is convergent nozzle, institute
The diameter for stating jet pipe (5) is gradually reduced according to the flow direction of air inlet.
3. a kind of jet pipe radiator according to claim 1, which is characterized in that be located at spray on the fixed frame (1)
The side of pipe (5) air inlet is also equipped with Air Filter (3).
4. a kind of jet pipe radiator according to claim 1, which is characterized in that fixation is set in the fixed frame (1)
It is equipped with multiple partitions (7), multiple partitions (7) will be divided into compartment (8) in the fixed frame (1), solid in each compartment (8)
Surely it is provided with a jet pipe (5).
5. a kind of jet pipe radiator according to claim 1, which is characterized in that the arrival end of jet pipe (5) air inlet
It is fixed on fixed frame (1) by anti-loosening bolt (6).
6. a kind of jet pipe radiator according to claim 5, which is characterized in that the arrival end of jet pipe (5) air inlet
It is additionally provided between the fixed frame (1) locking washer (4), arrival end, the anti-loosening pad of the air inlet of the jet pipe (5)
Circle (4) and fixed frame (1) are fixedly connected by anti-loosening bolt (6).
7. a kind of jet pipe radiator according to claim 5 or 6, which is characterized in that the entrance of jet pipe (5) air inlet
End is provided with the boss (2) being integrated with jet pipe (5), and the boss (2) of the jet pipe (5) is fixed on by anti-loosening bolt (6)
On fixed frame (1).
8. a kind of jet pipe radiator according to claim 1, which is characterized in that fixed frame (1) bolt is fixed
In on-board air conditioner hull outside condenser heat dissipation air inlet.
9. a kind of jet pipe radiator according to claim 8, which is characterized in that the bottom surface of the fixed frame (1) is also
It is bolted on car body top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955453.XU CN209274314U (en) | 2018-11-26 | 2018-11-26 | A kind of jet pipe radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955453.XU CN209274314U (en) | 2018-11-26 | 2018-11-26 | A kind of jet pipe radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209274314U true CN209274314U (en) | 2019-08-20 |
Family
ID=67602768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821955453.XU Expired - Fee Related CN209274314U (en) | 2018-11-26 | 2018-11-26 | A kind of jet pipe radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209274314U (en) |
-
2018
- 2018-11-26 CN CN201821955453.XU patent/CN209274314U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |