CN110281741A - Air duct structure and overhead type automobile air conditioner - Google Patents
Air duct structure and overhead type automobile air conditioner Download PDFInfo
- Publication number
- CN110281741A CN110281741A CN201910708603.XA CN201910708603A CN110281741A CN 110281741 A CN110281741 A CN 110281741A CN 201910708603 A CN201910708603 A CN 201910708603A CN 110281741 A CN110281741 A CN 110281741A
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- Prior art keywords
- air
- out passage
- channel structure
- passage
- structure according
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Links
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 7
- 239000005413 snowmelt Substances 0.000 claims description 5
- 238000003491 array Methods 0.000 claims description 2
- 230000003405 preventing effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
- B60H1/3407—Nozzles; Air-diffusers providing an air stream in a fixed direction, e.g. using a grid or porous panel
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention provides an air duct structure and an overhead type automobile air conditioner, wherein the air duct structure comprises: the panel comprises a top surface, a leeward surface back to the advancing direction of the vehicle and a side surface parallel to the advancing direction of the vehicle; the air inlet channel is arranged on the top surface; the air outlet channel is arranged on the leeward side and/or the side surface. According to the air duct structure and the overhead type automobile air conditioner, the air outlets are arranged on the left side and the right side of the panel, the overhead type air outlets are omitted, good snow and ice preventing effects are achieved on the heat exchanger in the air outlets, and the air duct structure and the overhead type automobile air conditioner have high reliability; the direction sets up the wind gap behind the panel, and is unanimous with vehicle advancing direction, has improved the air flow efficiency, very big increase heat exchange efficiency, and air conditioner heat exchange efficiency increases more than 30%.
Description
Technical field
The invention belongs to automobile air conditioning technology fields, and in particular to a kind of air channel structure and top-mounted air conditioner for automobile.
Background technique
At present top-mounted air conditioner for automobile due to fan outlet with heat exchanger air port upward, in northern winter Snowfall, vehicle
It will appear fan outlet when out of service and condenser air outlet accumulate a large amount of accumulated snow, influence entire unit operation.
Summary of the invention
Therefore, the technical problem to be solved by the present invention is to top-mounted air conditioner for automobile wind passage mouths in the prior art anti-icing, snow defence
Ability is poor, to provide a kind of air channel structure and top-mounted air conditioner for automobile.
To solve the above-mentioned problems, the present invention provides a kind of air channel structure, is used for top-mounted air conditioner for automobile, comprising:
Panel, panel include top surface, the leeward backwards to vehicle forward direction, the side parallel with vehicle forward direction；
Air intake passage, air intake passage are arranged on top surface；
Air-out passage, air-out passage are arranged on leeward and/or side.
Preferably, side includes first side, second side, and air-out passage is logical including the first air-out passage, the second outlet air
Road, third air-out passage, the setting of the first air-out passage are arranged in leeward and/or the second air-out passage in first side, and/
Or third air-out passage is arranged in second side.
Preferably, air-out passage further includes the 4th air-out passage, and the 4th air-out passage is arranged in top surface.
Preferably, air intake passage is equipped with blower, and blower is equipped with device for melting snow.
Preferably, device for melting snow includes heating device, controller, and heating device is arranged on blower, and controller setting exists
In vehicle, controller is connect with heating device, is controlled heating devices heat by controller and is carried out snow melt.
Preferably, heating device includes electric heating wire, and electric heating wire is arranged in around the fan blade of blower.
Preferably, the 4th air-out passage is equipped with device for melting snow.
Preferably, air intake passage further includes being arranged in auxiliary air inlet channel, and auxiliary air inlet channel is located at advances towards vehicle
On the windward side in direction.
Preferably, the first air-out passage includes the round air port of several array settings and/or the second air-out passage includes
Several spaced rectangle air ports and/or third air-out passage include several spaced rectangle air ports, and/or auxiliary
Air intake passage includes several spaced round air ports.
Preferably, air intake passage is equipped with filter screen and/or air-out passage is equipped with filter screen.
A kind of top-mounted air conditioner for automobile, using above-mentioned air channel structure.
Air channel structure and top-mounted air conditioner for automobile provided by the invention at least have it is following the utility model has the advantages that
The left and right sides of panel is arranged in air channel structure and top-mounted air conditioner for automobile of the invention, air outlet, cancels overhead
Good snow defence, anti-icing effect are played to the heat exchanger in air outlet, and have high reliability in formula air port；Panel rear direction is set
Air port is set, it is consistent with vehicle traveling direction, air flow efficiency is improved, heat exchange efficiency, air conditioner heat exchange are significantly increased
Efficiency increases by 30% or more.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the air channel structure of the embodiment of the present invention.
Appended drawing reference indicates are as follows:
1, panel；2, air intake passage；3, the first air-out passage；4, the second air-out passage；5, top surface；6, leeward；7, it meets
Wind face；8, first side；9, second side；10, blower；11, heating device；13, filter screen.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
As shown in connection with fig. 1, the embodiment of the invention discloses a kind of air channel structures, are used for top-mounted air conditioner for automobile, comprising: face
Plate 1, panel 1 include top surface 5, the leeward 6 backwards to vehicle forward direction A, the side parallel with vehicle forward direction；Air inlet is logical
Road 2, air intake passage 2 are arranged on top surface 5；Air-out passage, air-out passage are arranged on leeward 6 and/or side.
The air channel structure of the present embodiment is suitable for top-mounted air conditioner for automobile, and the left and right sides of panel is arranged in air outlet, with
Top surface is vertical, and accumulated snow is effectively prevent to cause complete machine job failure.Cancel overhead type air port, the heat exchanger in air outlet is played good
Snow defence well, anti-icing effect, and have high reliability.
In the present embodiment, the side of panel 1 includes first side 8, second side 9, and air-out passage is logical including the first outlet air
Road 3, the second air-out passage 4, third air-out passage, the first air-out passage 3 are arranged in leeward 6 and/or the second air-out passage 4
Setting is arranged in first side 8 and/or third air-out passage in second side 9.Air outlet is arranged in except panel 1 windward
Other three sides outside face, air port is arranged in rear direction, consistent with vehicle traveling direction, improves air flow efficiency, fabulous
Increase heat exchange efficiency, heat exchange efficiency increase by 30% or more.
In the present embodiment, air-out passage further includes the 4th air-out passage, and the 4th air-out passage is arranged in top surface 5, needs at this time
It is equipped with device for melting snow on for the 4th air-out passage, prevents ice and snow from blocking air outlet.
In the present embodiment, air intake passage 2 is equipped with blower 10, and blower 10 is equipped with device for melting snow.Device for melting snow includes adding
Thermal 11, controller, heating device 11 are arranged on blower 10, and controller is arranged in vehicle, controller and heating device
11 connections control the heating of heating device 11 by controller and carry out snow melt.Heating device 11 includes electric heating wire, and electric heating wire is set
It sets around the fan blade of blower 10.Compared to the prior art, the air channel structure of the present embodiment does not need setting temperature sensor, drives
The person of sailing can start or stop electric heating wire by controller, single unit system sexual valence when may be used according to weather condition autonomous manipulative
It is higher by property.
In the present embodiment, panel 1 further includes the windward side 7 towards vehicle forward direction, and windward side 7 is equipped with auxiliary air inlet
Channel 2.2 pairs of auxiliary air inlet channel raising air intake efficiency on windward side 7 has biggish facilitation.
In the present embodiment, air intake passage 2 is equipped with filter screen 13 and/or air-out passage is equipped with filter screen 13, and filter screen 13 is used
In preventing sundries from entering inside panel 1, stainless steel material production is can be used in filter screen 13.
In the present embodiment, the first air-out passage 3 includes that the round air port of several arrays setting and/or the second outlet air are led to
Road 4 includes several spaced rectangle air ports and/or third air-out passage includes several spaced rectangle air ports, and/
Or auxiliary air inlet channel 2 includes several spaced round air ports.Second air-out passage 4, third air-out passage are located at panel 1
Side, be main air-out passage, thus use the biggish rectangle air port of sectional area, and be located at 1 leeward of panel first
Air-out passage 3 is auxiliary air-outlet, it is also contemplated that maintaining the intensity of panel 1, therefore using the lesser round air port of sectional area, together
Sample is located at the auxiliary air inlet channel 2 on windward side 7 using round air port.
The present embodiment is vertical with top surface by air-out passage setting, effectively prevent accumulated snow that complete machine is caused to heat failure；First goes out
Wind channel direction is consistent with vehicle traffic direction, and the air-flow in traveling process plays additional promotion heat exchanger effectiveness, and complete machine heat is handed over
It changes efficiency and increases by 30% or more；Heating wire is set on blower, and driver plays blower snow defence, prevents according to the autonomous snow melt of weather conditions
The effect of ice, single unit system cost performance and reliability are high.
A kind of top-mounted air conditioner for automobile, using above-mentioned air channel structure.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.Above only
It is the preferred embodiment of the present invention, it is noted that for those skilled in the art, do not departing from this hair
Under the premise of bright technical principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as guarantor of the invention
Protect range.
Claims (11)
1. a kind of air channel structure is used for top-mounted air conditioner for automobile characterized by comprising
Panel (1), the panel (1) include top surface (5), leeward (6) and vehicle forward direction backwards to vehicle forward direction
Parallel side；
Air intake passage (2), the air intake passage (2) are arranged on the top surface (5)；
Air-out passage, the air-out passage are arranged on the leeward (6) and/or side.
2. air channel structure according to claim 1, which is characterized in that the side includes first side (8), second side
(9), the air-out passage includes the first air-out passage (3), the second air-out passage (4), third air-out passage, first outlet air
Channel (3) setting is arranged in the leeward (6) and/or second air-out passage (4) in the first side (8), and/
Or the third air-out passage is arranged in the second side (9).
3. air channel structure according to claim 2, which is characterized in that the air-out passage further includes the 4th air-out passage,
4th air-out passage is arranged in the top surface (5).
4. air channel structure according to claim 1 to 3, which is characterized in that the air intake passage (2) is equipped with blower
(10), the blower (10) is equipped with device for melting snow.
5. air channel structure according to claim 4, which is characterized in that the device for melting snow includes heating device (11), control
Device processed, the heating device (11) are arranged on the blower (10), and the controller is arranged in vehicle, the controller with
Heating device (11) connection controls heating device (11) heating by the controller and carries out snow melt.
6. air channel structure according to claim 5, which is characterized in that the heating device (11) includes electric heating wire, institute
Electric heating wire is stated to be arranged around the fan blade of the blower (10).
7. air channel structure according to claim 5 or 6, which is characterized in that the 4th air-out passage is filled equipped with snow melt
It sets.
8. air channel structure according to claim 1, which is characterized in that the air intake passage (2) further includes that setting is assisting
Air intake passage (2), the auxiliary air inlet channel (2) are located on the windward side towards vehicle forward direction (7).
9. -3,5,6,8 any air channel structure according to claim 1, which is characterized in that the air intake passage (2) is equipped with
Filter screen (13) and/or the air-out passage are equipped with filter screen (13).
10. air channel structure according to claim 9, which is characterized in that first air-out passage (3) includes several arrays
The round air port of formula setting and/or second air-out passage (4) include several spaced rectangle air ports and/or described
Third air-out passage includes several spaced rectangle air ports and/or the auxiliary air inlet channel (2) includes that several intervals are set
The round air port set.
11. a kind of top-mounted air conditioner for automobile, which is characterized in that using any air channel structure of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708603.XA CN110281741A (en) | 2019-08-01 | 2019-08-01 | Air duct structure and overhead type automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708603.XA CN110281741A (en) | 2019-08-01 | 2019-08-01 | Air duct structure and overhead type automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110281741A true CN110281741A (en) | 2019-09-27 |
Family
ID=68024529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910708603.XA Pending CN110281741A (en) | 2019-08-01 | 2019-08-01 | Air duct structure and overhead type automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110281741A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980027560U (en) * | 1996-11-16 | 1998-08-05 | 윤원석 | Roof Mount Air Conditioner |
| CN205632017U (en) * | 2016-03-09 | 2016-10-12 | 苏州新同创汽车空调有限公司 | Passenger train air conditioner snow melt device |
| CN107901726A (en) * | 2017-11-08 | 2018-04-13 | 珠海格力电器股份有限公司 | Condenser air duct device and vehicle air conditioning system |
| CN208186582U (en) * | 2018-04-27 | 2018-12-04 | 广东美的制冷设备有限公司 | Panel assembly and air-conditioning equipment |
| CN210363297U (en) * | 2019-08-01 | 2020-04-21 | 珠海格力电器股份有限公司 | Air duct structure and overhead type automobile air conditioner |
-
2019
- 2019-08-01 CN CN201910708603.XA patent/CN110281741A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980027560U (en) * | 1996-11-16 | 1998-08-05 | 윤원석 | Roof Mount Air Conditioner |
| CN205632017U (en) * | 2016-03-09 | 2016-10-12 | 苏州新同创汽车空调有限公司 | Passenger train air conditioner snow melt device |
| CN107901726A (en) * | 2017-11-08 | 2018-04-13 | 珠海格力电器股份有限公司 | Condenser air duct device and vehicle air conditioning system |
| CN208186582U (en) * | 2018-04-27 | 2018-12-04 | 广东美的制冷设备有限公司 | Panel assembly and air-conditioning equipment |
| CN210363297U (en) * | 2019-08-01 | 2020-04-21 | 珠海格力电器股份有限公司 | Air duct structure and overhead type automobile air conditioner |
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