CN219600859U - Outer machine of parking air conditioner and have its parking air conditioner - Google Patents
Outer machine of parking air conditioner and have its parking air conditioner Download PDFInfo
- Publication number
- CN219600859U CN219600859U CN202320231187.0U CN202320231187U CN219600859U CN 219600859 U CN219600859 U CN 219600859U CN 202320231187 U CN202320231187 U CN 202320231187U CN 219600859 U CN219600859 U CN 219600859U
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- air conditioner
- parking
- centrifugal fan
- side plate
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- 230000000694 effects Effects 0.000 abstract description 10
- 238000005057 refrigeration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model relates to a parking air conditioner external unit and a parking air conditioner with the same. The parking air conditioner external unit comprises a shell assembly, wherein the shell assembly comprises a front panel, a rear panel, side plates and a centrifugal fan; a side plate and a centrifugal fan are arranged between the front panel and the rear panel, an air inlet is formed in the front panel, and an air outlet is formed in the side plate; the axial direction of the centrifugal fan is perpendicular to the plane where the air inlet is located. According to the scheme provided by the utility model, under the condition that the parking air conditioner external unit is completely attached to a carriage, the air inlet is formed in the front panel with a large area, the air outlet is formed in the side plate, the centrifugal fan is matched, and the air duct layout is changed, so that the air inlet and air outlet directions are changed, the high-efficiency circulation of large air quantity is ensured, the refrigerating effect is effectively improved, and a comfortable in-car environment is provided for a heavy-duty vehicle driver.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a parking air conditioner external unit and a parking air conditioner with the same.
Background
At present, heavy trucks or vans as long-distance transport means play a very important role in the industries of construction, transportation and the like. In the driving process, a driver needs to stop for rest after driving for a long time or sometimes suffers from the phenomenon of traffic jam and needs to stop for a long time, however, when the original vehicle is started to carry out air conditioning refrigeration under the stopped state, a large amount of fuel is consumed, the engine can be shortened in service life after idling for a long time, the refrigeration cost is very high, and in order to reduce the refrigeration cost of the heavy vehicle under the stopped state, most heavy vehicle drivers can choose to additionally install a parking air conditioner.
The parking air conditioner is an air conditioner in a vehicle, mainly refers to an air conditioner used by a heavy vehicle such as a truck or a van under a stop state, can continuously run through a vehicle-mounted battery direct-current power supply, and adjusts and controls parameters such as temperature, humidity and flow rate of air in the environment of the vehicle, so that the cooling requirement is met. The parking air conditioner and the original car air conditioning system are independent from each other and are usually installed on a truck or van.
However, when the parking air conditioner is installed on a carriage of a truck or a van, the outer machine of the parking air conditioner is generally arranged at the rear side of the carriage, and the outer machine of the existing parking air conditioner is large in size and thick in whole on the premise of meeting performance, so that the outer machine of the parking air conditioner needs to be attached to the carriage shell as much as possible when being installed, and the outer machine of the parking air conditioner is prevented from loosening and falling off to be damaged when the truck or the van runs through bump. In order to simplify the structure of the outer machine of the parking air conditioner, most of fans of the outer machine of the parking air conditioner use axial flow fans, because the wind directions of the axial flow fans are straight in and out, the front air inlet and the back air outlet are realized, when the outer machine is attached to a carriage shell, the air quantity of the outer machine can be greatly influenced, the refrigerating effect is poor, and the inner difficulty of the industry is realized.
Therefore, the outer machine of parking air conditioner is urgently needed to be provided, and under the condition that the outer machine of parking air conditioner is completely attached to a carriage, the air inlet and air outlet directions are changed by changing the air duct layout, so that the high-efficiency circulation of large air quantity is ensured, the refrigerating effect can be effectively improved, and a comfortable in-car environment is provided for a heavy vehicle driver.
Disclosure of Invention
In order to overcome the problems in the related art, the utility model provides the parking air conditioner external unit and the parking air conditioner with the same, and the parking air conditioner external unit and the parking air conditioner with the same are used for changing the air inlet and outlet directions by changing the air duct layout under the condition that the parking air conditioner external unit is completely attached to a carriage, so that the high-efficiency circulation of large air quantity is ensured, the refrigerating effect is effectively improved, and a comfortable in-vehicle environment is provided for a heavy vehicle driver.
The utility model provides a parking air conditioner external unit, which comprises a shell assembly, a centrifugal fan and a motor, wherein the shell assembly comprises a front panel, a rear panel and side plates; a side plate and a centrifugal fan are arranged between the front panel and the rear panel, an air inlet is formed in the front panel, and an air outlet is formed in the side plate; the axial direction of the centrifugal fan is perpendicular to the plane where the air inlet is located.
In one embodiment, the apparatus further comprises a condenser; the condenser is arranged between the air inlet and the centrifugal fan.
In one embodiment, the side panels comprise an upper side panel and a lower side panel; an upper air outlet is formed in the upper side plate, and a lower air outlet is formed in the lower side plate; the upper air outlet and the lower air outlet are arranged oppositely or in a staggered mode.
In one embodiment, the wind guide assembly is further comprised; the housing assembly further includes a rear panel; the air guide assembly is disposed between the rear panel and the condenser.
In one embodiment, the air guiding assembly comprises an air guiding baffle and an air guiding side plate; the air guide baffle is fixed on the rear panel; the both sides limit of wind-guiding curb plate respectively with wind-guiding baffle with the condenser is connected, just the both ends of wind-guiding curb plate extend to upper air outlet and lower air outlet respectively.
In one embodiment, when the upper air outlet and the lower air outlet are arranged in a staggered manner, the air guide side plate is arc-shaped.
In one embodiment, the inner side surfaces of the air guide baffle and the air guide side plates are smooth planes.
In one embodiment, the centrifugal fans include a first centrifugal fan and a second centrifugal fan; the first centrifugal fan and the second centrifugal fan are arranged side by side; the extending direction of the volute tongue of the first centrifugal fan faces the upper air outlet, and the extending direction of the volute tongue of the second centrifugal fan faces the lower air outlet.
In one embodiment, the air inlet is adapted to the condenser.
The second aspect of the utility model provides a parking air conditioner, which comprises a carriage shell and the parking air conditioner external unit; the rear panel of the parking air conditioner external unit is fixed on the carriage shell.
The technical scheme provided by the utility model can comprise the following beneficial effects: after the parking air conditioner external unit provided by the utility model is arranged on a carriage shell of a heavy vehicle, the front panel is a surface relatively far away from the carriage shell, and the air inlet is arranged on the front panel, so that the air inlet quantity of the air inlet can be effectively ensured to meet the refrigerating requirement, meanwhile, the centrifugal fan is arranged, the air outlet is arranged on the side plate, the air channel layout is changed, the air quantity entering from the air inlet can be effectively ensured to be discharged in time, the smooth air paths of the air inlet and the air outlet are further ensured, and the high-efficiency circulation of the large air quantity is ensured.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
Drawings
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular descriptions of exemplary embodiments of the utility model as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the utility model.
Fig. 1 is a schematic view of a partial explosion of an external machine of a parking air conditioner according to an embodiment of the present utility model;
fig. 2 is another partial exploded view of a parking air conditioner external unit according to an embodiment of the present utility model;
fig. 3 is a front view schematically showing an external machine of a parking air conditioner according to an embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of A-A of FIG. 3;
fig. 5 is a schematic plan view of a parking air conditioner external unit according to an embodiment of the present utility model;
fig. 6 is a schematic view of a part of a parking air conditioner external unit according to an embodiment of the present utility model.
Reference numerals:
1. a housing assembly; 11. a front panel; 111. an air inlet; 12. an upper side plate; 121. an upper air outlet; 13. a lower side plate; 131. a lower air outlet; 14. a rear panel; 2. a centrifugal fan; 21. a first centrifugal fan; 22. a second centrifugal fan; 3. a condenser; 4. an air guide assembly; 41. an air guide baffle; 42. an air guide side plate; 5. and (5) a screw.
Detailed Description
Preferred embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the utility model. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
At present, in order to simplify the structure of the outer machine of the parking air conditioner, most of the axial flow fan blades used by the fans of the outer machine of the parking air conditioner have the advantages that the air directions of the axial flow fan blades are straight in and out, the front air inlet and the back air outlet are realized, and when the outer machine is attached to a carriage shell, the air quantity of the outer machine is greatly influenced, so that the refrigerating effect is poor.
In order to solve the problems, the embodiment of the utility model provides the parking air conditioner external unit, which can change the air inlet and outlet directions by changing the layout of the air duct under the condition that the parking air conditioner external unit is completely attached to a carriage, ensure the high-efficiency circulation of large air quantity, further effectively improve the refrigeration effect and provide a comfortable in-car environment for a heavy vehicle driver.
The following describes the technical scheme of the embodiment of the present utility model in detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1, fig. 1 is a schematic view illustrating a partial explosion of an external machine of a parking air conditioner according to an embodiment of the present utility model.
The utility model relates to a parking air conditioner external unit which comprises a shell component 1, a centrifugal fan 2, a condenser 3 and an air guide component 4.
The shell assembly 1 comprises a front panel 11, a side plate and a rear panel 14, wherein the side plate and the centrifugal fan 2 are arranged between the front panel 11 and the rear panel 14, an air inlet 111 is arranged on the front panel 11, and an air outlet is arranged on the side plate; specifically, in order to avoid the problem that the air volume is not improved greatly due to the overlarge air inlet 111, but the structural strength and the aesthetic degree of the shell component 1 are reduced, or the problem that the refrigerating effect is poor due to the small air inlet volume caused by the overlarge air inlet 111 is solved, the air inlet 111 is matched with the condenser 3, that is, the size and the shape of the air inlet 111 are consistent with those of the condenser 3, and the condenser 3 is arranged at the air inlet 111, so that all air entering from the air inlet 111 can pass through the condenser 3 and exchange heat with the refrigerant at the condenser 3, thereby guaranteeing the utilization rate of air flow entering from the air inlet 111.
The side plates comprise an upper side plate 12 and a lower side plate 13; an upper air outlet 121 is formed in the upper side plate 12, and a lower air outlet 131 is formed in the lower side plate 13; the upper air outlet 121 and the lower air outlet 131 are arranged opposite to each other or are arranged in a staggered manner, and the structural strength of the shell assembly can be improved on the premise of increasing the air quantity as much as possible through the staggered arrangement; because the area on the curb plate is less, under the outer quick-witted size of parking air conditioner the same condition, through the mode that sets up both sides air-out, because the total area of both sides air-out is greater than the area of one side air-out, can increase the amount of wind to effectively keep the circulation of big amount of wind unblocked, and then can ensure the required amount of wind of refrigeration effect, moreover, when the air current through condenser 3 is discharged from the air-out on the curb plate, also can effectively reduce the influence of exhaust hot-blast to carriage shell. It should be noted that, the arrangement of the air outlet on the upper side plate 12 and the lower side plate 13 is only a preferred example, and the positions of the air outlet may also be arranged on the left side plate and the right side plate, or on the left side plate and the upper side plate, which may be arranged according to the specific structure of the parking air conditioner, so long as the purpose of side air outlet can be achieved, which is not limited herein.
The condenser 3, the air guide assembly 4 and the centrifugal fan 2 are all arranged in an inner cavity formed by the shell assembly 1, and the air guide assembly 4 is arranged between the rear panel 14 and the condenser 3; specifically, the air guiding assembly 4 includes an air guiding baffle 41 and an air guiding side plate 42, the air guiding baffle 41 is fixed on the rear panel 14, two side edges of the air guiding side plate 42 are respectively connected with the air guiding baffle 41 and the condenser 3, two ends of the air guiding side plate 42 extend to an air outlet, specifically, two ends of the air guiding side plate 42 extend to an upper air outlet 121 and a lower air outlet 131 respectively, that is, one end of the air guiding side plate 42 extends to the upper air outlet 121, and the other end extends to the lower air outlet 131; when the upper air outlet 121 and the lower air outlet 131 are arranged in a staggered manner, the air guiding side plate 42 is arc-shaped, and the inner side surfaces of the air guiding baffle 41 and the air guiding side plate 42 are smooth planes; through smooth arc transition, the air current can be made to flow along the wind-guiding curb plate 42 all around smoothly to reduce the windage, reduce the loss. A centrifugal fan 2 is fixedly arranged on the air guide baffle 41, the axial direction of the centrifugal fan 2 is perpendicular to the plane where the air inlet 111 is, specifically, in order to further increase the air quantity sucked into the shell assembly, the centrifugal fan 2 comprises a first centrifugal fan 21 and a second centrifugal fan 22; the first centrifugal fan 21 and the second centrifugal fan 22 are arranged side by side; the extending direction of the volute tongue of the first centrifugal fan 21 faces the upper air outlet 121, the extending direction of the volute tongue of the second centrifugal fan 22 faces the lower air outlet 131, the condenser 3 is disposed between the air inlet 111 and the centrifugal fan 2, and specifically, the condenser 3 is fixed on the air guiding side plate 42 through a screw 5 and faces the position of the air outlet.
After the parking air conditioner is started, the centrifugal fan 2 in the outer machine of the parking air conditioner is started, so that air flow in the environment enters the shell assembly 1 through the air inlet 111, after heat exchange is carried out with the refrigerant in the condenser 3, the air flow subjected to heat exchange is respectively guided to the upper air outlet 121 and the lower air outlet 131 under the cooperation of the air guide side plate 42 and the air guide baffle 41, and is discharged from the upper air outlet 121 and the lower air outlet 131.
In the first embodiment, the technical scheme provided by the utility model can have the following beneficial effects: after the parking air conditioner external unit provided by the utility model is arranged on a carriage shell of a heavy vehicle, the front panel is a surface relatively far away from the carriage shell, and the air inlet is arranged on the front panel, so that the air inlet quantity of the air inlet can be effectively ensured to meet the refrigerating requirement, meanwhile, the centrifugal fan is arranged, the air outlet is arranged on the side plate, the air channel layout is changed, the air quantity entering from the air inlet can be effectively ensured to be discharged in time, the smooth air paths of the air inlet and the air outlet are further ensured, and the high-efficiency circulation of the large air quantity is ensured.
Example two
On the basis of the structure of the first embodiment, the utility model also provides a parking air conditioner, which comprises a carriage shell and the outer machine of the parking air conditioner; the rear panel 14 of the outside machine of the parking air conditioner is fixed to the car housing.
The specific structure of the external machine of the parking air conditioner is shown in the above embodiment, and will not be described herein.
In the embodiment of the utility model, the parking air conditioner of the parking air conditioner external unit provided by the utility model is adopted, the air inlet on the front panel and the air outlet arranged on the side plate can increase the air inlet, so that the refrigerating effect is effectively improved, the refrigerating requirement is met, the air loss can be effectively reduced through the arrangement of the air guide component, and the refrigerating effect is further ensured.
The specific manner in which the respective modules perform the operations in the apparatus of the above embodiments has been described in detail in the embodiments related to the method, and will not be described in detail herein.
The aspects of the present utility model have been described in detail hereinabove with reference to the accompanying drawings. In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments. Those skilled in the art will also appreciate that the acts and modules referred to in the specification are not necessarily required for the present utility model. In addition, it can be understood that the steps in the method of the embodiment of the present utility model may be sequentially adjusted, combined and pruned according to actual needs, and the modules in the device of the embodiment of the present utility model may be combined, divided and pruned according to actual needs.
The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. The utility model provides a parking air conditioner outer machine, includes casing subassembly (1), casing subassembly (1) include front panel (11), rear panel and curb plate, its characterized in that: also comprises a centrifugal fan (2);
a side plate and a centrifugal fan (2) are arranged between the front panel (11) and the rear panel;
an air inlet (111) is formed in the front panel (11), and an air outlet is formed in the side plate;
the axial direction of the centrifugal fan (2) is perpendicular to the plane where the air inlet (111) is located.
2. The parking air conditioner external unit according to claim 1, wherein: further comprising a condenser (3);
the condenser (3) is arranged between the air inlet (111) and the centrifugal fan (2).
3. The parking air conditioner external unit according to claim 2, wherein:
the side plates comprise an upper side plate (12) and a lower side plate (13);
an upper air outlet (121) is formed in the upper side plate (12), and a lower air outlet (131) is formed in the lower side plate (13);
the upper air outlet (121) and the lower air outlet (131) are arranged oppositely or in a staggered mode.
4. A parking air conditioner external unit according to claim 3, wherein: the air guide assembly (4) is also included;
the housing assembly (1) further comprises a rear panel (14);
the air guide assembly (4) is arranged between the rear panel (14) and the condenser (3).
5. The parking air conditioner external unit according to claim 4, wherein:
the air guide assembly (4) comprises an air guide baffle (41) and an air guide side plate (42);
the air guide baffle (41) is fixed on the rear panel (14);
the two side edges of the air guide side plate (42) are respectively connected with the air guide baffle plate (41) and the condenser (3), and the two ends of the air guide side plate (42) are respectively extended to the upper air outlet (121) and the lower air outlet (131).
6. The parking air conditioner external unit according to claim 5, wherein:
when the upper air outlet (121) and the lower air outlet (131) are arranged in a staggered mode, the air guide side plate (42) is arc-shaped.
7. The parking air conditioner external unit according to claim 5, wherein:
the inner side surfaces of the air guide baffle plate (41) and the air guide side plate (42) are smooth planes.
8. A parking air conditioner external unit according to claim 3, wherein:
the centrifugal fan (2) comprises a first centrifugal fan (21) and a second centrifugal fan (22);
the first centrifugal fan (21) and the second centrifugal fan (22) are arranged side by side;
the extending direction of the volute tongue of the first centrifugal fan (21) faces the upper air outlet (121), and the extending direction of the volute tongue of the second centrifugal fan (22) faces the lower air outlet (131).
9. The parking air conditioner external unit according to claim 2, wherein:
the air inlet (111) is matched with the condenser (3).
10. A parking air conditioner which is characterized in that: comprising a cabin outer shell and a parking air conditioner outer unit according to any one of claims 1 to 9;
the rear panel (14) of the parking air conditioner external unit is fixed on the carriage shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320231187.0U CN219600859U (en) | 2023-02-14 | 2023-02-14 | Outer machine of parking air conditioner and have its parking air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320231187.0U CN219600859U (en) | 2023-02-14 | 2023-02-14 | Outer machine of parking air conditioner and have its parking air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219600859U true CN219600859U (en) | 2023-08-29 |
Family
ID=87744347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320231187.0U Active CN219600859U (en) | 2023-02-14 | 2023-02-14 | Outer machine of parking air conditioner and have its parking air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219600859U (en) |
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2023
- 2023-02-14 CN CN202320231187.0U patent/CN219600859U/en active Active
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