CN219903998U - Air outlet structure of air conditioner in vehicle cab - Google Patents
Air outlet structure of air conditioner in vehicle cab Download PDFInfo
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- CN219903998U CN219903998U CN202321711135.XU CN202321711135U CN219903998U CN 219903998 U CN219903998 U CN 219903998U CN 202321711135 U CN202321711135 U CN 202321711135U CN 219903998 U CN219903998 U CN 219903998U
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- air
- air outlet
- cavity
- duct adapter
- vehicle cab
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- 238000001704 evaporation Methods 0.000 claims abstract description 37
- 230000008020 evaporation Effects 0.000 claims abstract description 35
- 238000005192 partition Methods 0.000 claims abstract description 22
- 238000007664 blowing Methods 0.000 claims abstract description 8
- 238000010257 thawing Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 description 7
- 238000002955 isolation Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 241000353097 Molva molva Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an air outlet structure of an air conditioner in a vehicle cab, which comprises an air duct adapter and a baffle plate, wherein the air duct adapter is arranged on an evaporation box and is communicated with the interior of the evaporation box, the air duct adapter is provided with a plurality of air outlets, and the baffle plate is arranged in the air duct adapter and is used for separating and balancing the air quantity of each air outlet. The evaporation box is positioned at one side of the vehicle cab, the air duct adapter is arranged on the evaporation box, the air outlets are connected to the air duct adapter, the arrangement of the air outlets on the evaporation box is reduced, the air outlets are concentrated into the air duct adapter for separation, and the air quantity is concentrated and distributed well; the air outlets in the air duct adapter are further isolated by the partition plates, the air quantity of each air outlet is effectively controlled, and more balanced air quantity blowing of the face air outlets and other air outlets on two sides of the cab is ensured.
Description
Technical Field
The utility model belongs to the technical field of vehicles, and particularly relates to an air outlet structure of an air conditioner in a vehicle cab.
Background
With the gradual increase of the market share of the mining wide-body dumper, the wide-body dumper product is continuously improved in quality and iteratively upgraded, and the mining wide-body dumper can be more and more suitable for severe working conditions such as high temperature, high cold, high altitude, rainforest, gobi or mountain areas. With the wide application of the wide dump truck, the environment of the cab is more severe in winter Leng Xiare. Therefore, the wide dump truck is also required to use an air conditioner to improve the environmental comfort in the cab. The air conditioner of the mining wide dump truck has the functions of adjusting the temperature, humidity and cleanliness of air in a cab, circulating the air in the cab and providing a comfortable cab environment for a driver.
At present, a cab air conditioner evaporator of a mining wide dump truck is connected with an instrument desk air outlet by using a corrugated pipe, and the following defects generally exist: the evaporator is usually located one side of the vehicle cab, and the air outlet pipeline on the other side of the vehicle cab is long in connection, and a plurality of pipelines are connected to the evaporator in a plurality of joints, so that the air quantity distribution is unbalanced, and the overall air outlet effect in the vehicle cab is influenced.
Disclosure of Invention
In order to solve the technical problems in the background art, the utility model aims to provide an air outlet structure of an air conditioner in a vehicle cab, which reduces air outlets on an evaporation box and adjusts and balances air quantity of each air outlet.
The technical scheme for realizing the aim of the utility model is as follows: the utility model provides a vehicle cab air conditioner air outlet structure, includes wind channel adapter and baffle, the wind channel adapter install on the evaporation case and with the inside intercommunication of evaporation case, have a plurality of air outlets on the wind channel adapter, the baffle is installed in the wind channel adapter for separate and balanced each the amount of wind of air outlet.
The evaporation box is positioned at one side of the vehicle cab, the air duct adapter is arranged on the evaporation box, the air outlets are connected to the air duct adapter, the arrangement of the air outlets on the evaporation box is reduced, the air outlets are concentrated into the air duct adapter for separation, and the air quantity is concentrated and distributed well; the air outlets in the air duct adapter are further isolated by the partition plates, the air quantity of each air outlet is effectively controlled, and more balanced air quantity blowing of the face air outlets and other air outlets on two sides of the cab is ensured.
Further, the inner cavity of the air duct adapter is divided into at least two mutually independent cavities by the partition plate, each cavity is correspondingly connected with at least one air outlet, and the independent cavities are formed so as to control the air quantity in each cavity.
Further, the inner cavity of the air duct adapter is divided into a first cavity and a second cavity by the partition plate, the volume of the first cavity is 0.4-0.6 times that of the second cavity, the first cavity is connected with a first air outlet, the second cavity is connected with a second air outlet, a third air outlet and a fourth air outlet, the first air outlet is a first right face air outlet, the second air outlet is a second right face air outlet, the third air outlet is connected with a left face air outlet, and the fourth air outlet is connected with a left foot blowing air outlet. If the partition plates are not adopted for isolation, the air quantity of the air outlets at the two sides of the cab is unbalanced, and the simulation experiment shows that the air speeds of the first air outlet and the second air outlet respectively reach 6.6m/s and 12.3m/s, but the air speeds of the third air outlet and the fourth air outlet which are communicated with the other side of the cab of the vehicle are only 10.9m/s, after the partition plates are adopted for isolation, the air speeds of the first air outlet and the second air outlet respectively reach 8.8m/s and 9.7m/s, and the air speeds of the third air outlet and the fourth air outlet which are communicated with the other side of the cab of the vehicle can reach 11.2m/s, so that the air quantity of the air outlets at the two sides of the whole cab is relatively balanced, and the whole temperature of the cab of the vehicle can be controlled better.
Further, the volume of the first cavity is 0.5 times that of the second cavity, and the air quantity distribution of each air outlet reaches the optimal value.
Further, the baffle extends to first air outlet and second air outlet end curved surface from the air intake end, and the curved surface design can be comparatively graceful when separating the wind, compares in having the structure of edges and corners, and this mode can reduce the consumption of wind-force, improves wind-force and separates efficiency.
Further, the baffle is to protruding crooked to one side of first air outlet, like this is bigger in the space of second air outlet one side, simultaneously the top of baffle can be to the second air outlet extends, and the wind direction can be in when entering from the evaporation case in the wind channel adapter second air outlet one side is blocked by the baffle and is blown away to third air outlet and fourth air outlet, improves the amount of wind of the other one side of driver's cabin.
Further, the first air outlet and the second air outlet are positioned at the end part of the air duct adapter, and the third air outlet and the fourth air outlet are positioned at the side part of the air duct adapter. And part of wind blows off from the second air outlet, and the other part of wind is reflected, blocked and turned under the action of the partition plate, and just blows off to the third air outlet and the fourth air outlet, so that the air quantity of each air outlet in the second cavity at one side of the second air outlet is effectively controlled.
Further, the air port on the evaporation box is a horn mouth which is reduced upwards, the air inlet structure of the air channel adapter is opposite to the air port structure, the air inlet is buckled on the air port, and sponge is filled between the air inlet and the air port. The design of the air port on the evaporation box is convenient for the air quantity to be blown to the air inlet on the air duct adapter in a centralized way, and the structure is simple and the butt joint is ingenious; and the sponge between the two can prevent the problem of air leakage caused by incomplete butt joint at the butt joint port.
Further, a plurality of defrosting pipelines are further connected to the evaporation box, and the problem of fog on the window glass caused by the temperature difference between the inside and the outside of a vehicle cab is solved.
By adopting the technical scheme, the utility model has the following beneficial effects: (1) An air duct adapter is arranged, so that an air outlet on the evaporation box is reduced; the air duct adapter concentrates the air quantity and is convenient to distribute; (2) The baffle plate with curved surface design is arranged in the air duct adapter, so that the air quantity of each air outlet is effectively balanced; (3) The air duct adapter and the evaporation tank junction is set to loudspeaker form and installs the sponge, and connection structure is simple and is convenient for match the installation, and sealed effectual.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which
FIG. 1 is a schematic diagram of a conventional evaporator box with a connected air outlet structure;
FIG. 2 is a schematic view of the distribution structure of the air outlet of the cab of the vehicle after the design is improved;
FIG. 3 is a schematic view of the structure of the wind tunnel adapter of the present utility model mounted on the evaporation tank;
FIG. 4 is a schematic diagram of a lane adapter according to the present utility model;
FIG. 5 is a schematic view of an air duct adapter according to another embodiment of the present utility model;
fig. 6 is a schematic view of the structure of the evaporation tank in the present utility model.
The reference numerals in the drawings are: 1 an air duct adapter; 2, a partition board; 3, an evaporation box; 4 a first chamber; 5 a second chamber; 6, a first air outlet; 7, a second air outlet; 8, a third air outlet; 9, a fourth air outlet; 10 wind gap; 11 a first right face tuyere; 12 a second right face tuyere; 13 left face tuyere; 14, a foot blowing port.
Detailed Description
Examples:
as shown in fig. 1-5, fig. 1 shows an air outlet structure arranged on a conventional evaporation tank 3, and this embodiment provides an air outlet structure of an air conditioner in a vehicle cab, which comprises an air duct adapter 1 and a partition board 2, wherein the air duct adapter 1 is mounted on the evaporation tank 3 and is communicated with the inside of the evaporation tank 3, the air duct adapter 1 is provided with a plurality of air outlets, and the partition board 2 is mounted in the air duct adapter 1 and is used for separating and equalizing the air quantity of each air outlet. The evaporation box 3 is positioned at one side of the vehicle cab, the air duct adapter 1 is arranged on the evaporation box 3, a plurality of air outlets are connected to the air duct adapter 1, the arrangement of a plurality of air outlets on the evaporation box 3 is reduced, the air outlets are concentrated into the air duct adapter 1 and then separated, and the air quantity is concentrated and distributed well; the air outlets in the air duct adapter 1 are further isolated by the partition plate 2, the air quantity of each air outlet is effectively controlled, and more balanced air quantity blowing of the face air outlets and other air outlets on two sides of the cab is ensured.
Preferably, the evaporation tank 3 is also connected with a plurality of defrosting pipelines, so that the problem of fog on the window glass caused by the temperature difference between the inside and the outside of the vehicle cab is solved.
As shown in fig. 4 and 5, the partition board 2 divides the inner cavity of the air duct adapter 1 into at least two mutually independent cavities, each cavity is correspondingly connected with at least one air outlet, and the independent cavities are formed so as to control the air quantity in each cavity. The air duct adapter 1 is divided into a first cavity 4 and a second cavity 5 by the partition plate 2, the volume of the first cavity 4 is 0.4-0.6 times that of the second cavity 5, the first cavity is connected with a first air outlet 6, the second cavity is connected with a second air outlet 7, a third air outlet 8 and a fourth air outlet 9, the first air outlet 6 is a first right face air outlet 11, the second air outlet 7 is a second right face air outlet 12, the third air outlet 8 is connected with a left face air outlet 13, and the fourth air outlet 9 is connected with a left foot blowing air outlet 14. According to simulation experiments, if the partition plate 2 is not adopted for isolation, the air volumes of the air outlets 10 at the two sides of the cab are unbalanced, the air speeds of the first air outlet 6 and the second air outlet 7 respectively reach 6.6m/s and 12.3m/s, but the air speeds of the third air outlet 8 and the fourth air outlet 9 at the other sides of the cab are only 10.9m/s, after the partition plate 2 is adopted for isolation, the air speeds of the first air outlet 6 and the second air outlet 7 are respectively 8.8m/s and 9.7m/s, the air speeds of the third air outlet 8 and the fourth air outlet 9 at the other sides of the cab are respectively 11.2m/s, so that the air volumes of the air outlets 10 at the two sides of the whole cab are relatively balanced, and the overall temperature control of the cab can be better. The volume of the first cavity 4 is 0.5 times of the volume of the second cavity 5, and the air quantity distribution of each air outlet reaches the optimal value.
As shown in fig. 5, the partition board 2 extends from the air inlet end to the curved surfaces of the first air outlet 6 and the second air outlet 7, the curved surface design can be gentle when separating wind, and compared with a structure with edges and corners, the wind resistance can be reduced, the wind separation efficiency is improved, and wind noise is reduced. The baffle 2 to the protruding bending of one side of first air outlet 6, like this is bigger in the space of second air outlet 7 one side, simultaneously the top of baffle 2 can be to second air outlet 7 extends, and the wind direction is followed evaporation tank 3 and is got into in the wind channel adapter 1 can be in second air outlet 7 one side is blocked by baffle 2 and blow off to third air outlet 8 and fourth air outlet 9, improves the amount of wind of the other side of driver's cabin.
As shown in fig. 4, the first air outlet 6 and the second air outlet 7 are located at the end of the air duct adapter 1, and the third air outlet 8 and the fourth air outlet 9 are located at the side of the air duct adapter 1. Part of wind blows off from the second air outlet 7, and the other part of wind is reflected, blocked and converted under the action of the partition plate 2, and just blows off to the third air outlet 8 and the fourth air outlet 9, so that the air quantity of each air outlet 10 in the second cavity 5 at one side of the second air outlet 7 is effectively controlled.
As shown in fig. 6, the air inlet 10 on the evaporation tank 3 is a flared mouth which is narrowed upwards, the air inlet structure of the air duct adapter 1 is opposite to the air inlet 10, the air inlet is buckled on the air inlet 10, and a sponge is filled between the air inlet and the air inlet. The design of the air port 10 on the evaporation box 3 is convenient for the air quantity to be blown to the air inlet on the air duct adapter 1 in a concentrated way, and the structure is simple and the butt joint is ingenious; and the sponge between the two can prevent the problem of air leakage caused by incomplete butt joint at the butt joint port.
Working principle: the evaporation box 3 is positioned at one side of the vehicle cab, the air duct adapter 1 is arranged on the evaporation box 3, a plurality of air outlets are connected to the air duct adapter 1, the arrangement of a plurality of air outlets on the evaporation box 3 is reduced, the air outlets are concentrated into the air duct adapter 1 and then separated, and the air quantity is concentrated and distributed well; the air outlets in the air duct adapter 1 are further isolated by the partition plate 2, the air quantity of each air outlet is effectively controlled, and more balanced air quantity blowing of the face air outlets and other air outlets on two sides of the cab is ensured.
While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.
Claims (9)
1. The utility model provides a vehicle cab air conditioner air outlet structure, its characterized in that includes wind channel adapter (1) and baffle (2), wind channel adapter (1) install on evaporating box (3) and with evaporating box (3) inside intercommunication, have a plurality of air outlets on wind channel adapter (1), baffle (2) are installed in wind channel adapter (1) for separate and balanced each the amount of wind of air outlet.
2. A vehicle cab air conditioner air outlet structure according to claim 1, wherein: the inner cavity of the air duct adapter (1) is divided into at least two mutually independent cavities by the partition plate (2), and each cavity is correspondingly connected with at least one air outlet.
3. A vehicle cab air conditioner air outlet structure according to claim 2, wherein: the air duct adapter comprises an air duct adapter body, and is characterized in that an inner cavity of the air duct adapter body (1) is divided into a first cavity (4) and a second cavity (5) by a partition plate (2), the volume of the first cavity (4) is 0.4-0.6 times that of the second cavity (5), a first air outlet (6) is connected to the first cavity, a second air outlet (7), a third air outlet (8) and a fourth air outlet (9) are connected to the second cavity, the first air outlet (6) is a first right face air outlet (11), the second air outlet (7) is a second right face air outlet (12), a third air outlet (8) is connected to a left face air outlet (13), and a fourth air outlet (9) is connected to a left foot blowing air outlet (14).
4. A vehicle cab air conditioner air outlet structure according to claim 3, wherein: the volume of the first cavity (4) is 0.5 times that of the second cavity (5).
5. A vehicle cab air conditioner air outlet structure according to claim 3, wherein the partition plate (2) extends from the air inlet end to the first air outlet (6) and the second air outlet (7) end curved surfaces.
6. A vehicle cab air conditioner outlet structure according to claim 5, wherein the partition plate (2) is convexly curved to one side of the first outlet port (6).
7. A vehicle cab air conditioner air outlet structure according to claim 3, wherein the first air outlet (6) and the second air outlet (7) are located at the end of the air duct adapter (1), and the third air outlet (8) and the fourth air outlet (9) are located at the side of the air duct adapter (1).
8. The air outlet structure of the vehicle cab air conditioner according to claim 1, wherein the air inlet (10) on the evaporation box (3) is a horn mouth which is reduced upwards, the air inlet structure of the air duct adapter (1) is opposite to the air inlet (10), the air inlet is buckled on the air inlet (10), and a sponge is filled between the air inlet and the air inlet.
9. A vehicle cab air conditioner air outlet structure according to claim 1, wherein the evaporation tank (3) is further connected with a plurality of defrosting pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321711135.XU CN219903998U (en) | 2023-07-03 | 2023-07-03 | Air outlet structure of air conditioner in vehicle cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321711135.XU CN219903998U (en) | 2023-07-03 | 2023-07-03 | Air outlet structure of air conditioner in vehicle cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219903998U true CN219903998U (en) | 2023-10-27 |
Family
ID=88439294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321711135.XU Active CN219903998U (en) | 2023-07-03 | 2023-07-03 | Air outlet structure of air conditioner in vehicle cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219903998U (en) |
-
2023
- 2023-07-03 CN CN202321711135.XU patent/CN219903998U/en active Active
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