CN216915444U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN216915444U CN216915444U CN202122689746.6U CN202122689746U CN216915444U CN 216915444 U CN216915444 U CN 216915444U CN 202122689746 U CN202122689746 U CN 202122689746U CN 216915444 U CN216915444 U CN 216915444U
- Authority
- CN
- China
- Prior art keywords
- cavity
- air conditioner
- condensation
- evaporation
- chamber
- 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.)
- Active
Links
Images
Classifications
-
- 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
Abstract
The utility model provides an air conditioner which comprises a shell, wherein the interior of the shell is divided into a compressor cavity, a condensation cavity and an evaporation cavity through a partition plate, the evaporation cavity comprises a left evaporation cavity and a right evaporation cavity which are connected through a return air cavity and are respectively positioned on the left side and the right side of the condensation cavity, the condensation cavity is positioned on the upper portion of the return air cavity, and an evaporator and an evaporation fan are respectively arranged in the left evaporation cavity and the right evaporation cavity. The air conditioner provided by the utility model has the advantages that the compressor, the condenser and the evaporator are reasonably arranged, the overall structural arrangement is reasonable, the space utilization rate is high, and the overall height of the air conditioner can be effectively reduced.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a layout of air conditioner chambers.
Background
In order to improve the riding comfort of the bus, more and more manufacturers can be equipped with air conditioning devices when developing and producing the bus, so as to carry out heat exchange treatment in the bus and improve the riding comfort of passengers. The existing common bus/passenger car air conditioning device usually adopts a structure that an evaporator and a condenser are separately placed, so that the mutual heat exchange between the evaporator and the condenser can be effectively avoided, but the bus/passenger car length mostly exceeds 3 meters, the structure for separately placing can cause the volume of a vehicle-mounted air conditioner to be large, the adaptive vehicle type is limited, and in order to solve the problem, the vehicle-mounted air conditioner (the integrated vehicle-mounted air conditioner for short) which is placed with the evaporator and the condenser in a centralized way is produced. Compact structure among the on-vehicle air conditioner of integral type, the whole length of air conditioner is shorter, can improve on-vehicle air conditioner's application scope by a wide margin. However, since the length of the integrated vehicle-mounted air conditioner needs to be short, in order to prevent mutual heat exchange while achieving compact arrangement among the evaporator, the compressor and the condenser, the evaporator and the compressor are generally stacked vertically, and the space utilization rate of the mode is low, the height of the air conditioner is high, and the air conditioner is limited or not suitable for being applied to a bus/passenger car requiring the overall height.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solve the above problems and disadvantages, and to provide an air conditioner, in which a compressor, a condenser, and an evaporator are reasonably arranged, so that the overall structural arrangement is increased, the space utilization rate is increased, and the overall height of the air conditioner can be effectively reduced.
In order to achieve the purpose, the utility model provides an air conditioner, which adopts the technical scheme that:
the utility model provides an air conditioner, includes the shell, the shell is inside to be separated into compressor chamber, condensation chamber and evaporation chamber through the baffle, the evaporation chamber includes to be connected, is located respectively through the return air chamber the left evaporation chamber and the right evaporation chamber of the left and right sides in condensation chamber, the condensation chamber is located return air chamber upper portion, left side evaporation chamber and right evaporation intracavity all are provided with evaporimeter and evaporating fan.
Further, the air return cavity is located right below the condensation cavity.
Further, the compressor and the electric controller are respectively arranged in the compressor cavity and on two sides of the length center of the air conditioner.
Furthermore, a rainwater drainage cavity for draining rainwater on the upper part of the condensation cavity is arranged on the shell.
Furthermore, the evaporation cavity, the return inner cavity and the condensation cavity are symmetrically arranged around the central line of the air conditioner.
Furthermore, the end parts of the left evaporation cavity and the right evaporation cavity are provided with fresh air cavities.
Further, the condensation fan sets up on the roof of condensation chamber, the bilateral symmetry of condensation fan sets up the condenser.
Further, the condenser is obliquely arranged in the condensation cavity.
Furthermore, the left side wall and the right side wall of the condensation cavity and the condenser positioned in the condensation cavity have the same inclination direction and inclination angle.
Furthermore, the condensing fan sinks in a V-shaped cavity formed by the condensers at two sides.
In summary, compared with the prior art, the air conditioner provided by the utility model has the following beneficial effects:
1. the air return cavity is communicated with the left evaporation cavity and the right evaporation cavity on two sides and is arranged up and down with the condenser, the air return cavity, the evaporation cavities and the condensation cavities are symmetrically arranged on two sides of the central line of the air conditioner, the space in the length direction of the air conditioner is not occupied, under the same length size, the space is saved to the maximum extent, the space utilization rate of the whole air conditioner can be greatly improved, and the refrigerating capacity and the energy efficiency of the air conditioner are improved;
2. the compressor and the electric controller are arranged in the compressor cavity and are independently arranged on two sides of the length center line of the air conditioner, so that the respective routing of the refrigeration system pipeline arrangement and the electric control routing can be ensured without mutual interference;
3. two fresh air cavities are symmetrically arranged at the end parts of the evaporator cavities at two sides, and one fresh air cavity is used for standby, so that the normal fresh air supply in the vehicle can be ensured;
4. the condensation cavity is arranged right above the air return inlet, the condensers are obliquely arranged, and the condensation fan sinks in a V-shaped cavity formed by the two condensers, so that the lowest height of the whole air conditioner can be ensured;
5. the top covers of the evaporation cavities on the two sides are tightly attached to the design streamline of the evaporation fan, so that the attractive appearance is ensured;
6. through the calculation of the air quantity and the air speed, the height and the width of the air conditioner are designed reasonably, the flow field performance of a condensation wind field and an evaporation wind field is ensured, and the refrigerating capacity of the air conditioner is ensured.
Description of the drawings:
FIG. 1: the utility model provides a top view schematic diagram of an air conditioner overall structure;
FIG. 2: the utility model provides a longitudinal section of an integral structure of an air conditioner;
the novel air conditioner comprises a compressor cavity 1, a compressor 11, an electric controller 12, a condensation cavity 2, a condenser 21, a condensation fan 22, an evaporation cavity 3, a left evaporation cavity 31, a right evaporation cavity 32, an evaporator 33, an evaporation fan 34, a return air cavity 4, a return air inlet 41, a rainwater discharge cavity 5, a fresh air cavity 6, a shell 7 and a partition plate 8.
Detailed Description
The utility model is described in further detail below with reference to the following figures and detailed description.
The utility model provides an air conditioner which comprises a shell 7, wherein the interior of the shell 7 is divided into a compressor cavity 1, a condensation cavity 2 and an evaporation cavity 3 through a partition plate 8, the evaporation cavity 3 comprises a left evaporation cavity 31 and a right evaporation cavity 32 which are connected through an air return cavity 4 and are respectively positioned at the left side and the right side of the condensation cavity 2, the condensation cavity 2 is positioned at the upper part of the air return cavity 4, and an evaporator 33 and an evaporation fan 34 are respectively arranged in the left evaporation cavity 31 and the right evaporation cavity 32.
In this embodiment, taking a vehicle-mounted air conditioner for a passenger car as an example, a specific structure of the air conditioner provided by the present invention is described, the air conditioner is disposed at a predetermined position of a roof, and includes devices such as a compressor 11, a condenser 21, and an evaporator 33 connected through a refrigeration pipeline, which are used for circulating a refrigerant to flow and exchange heat with ambient air, and devices such as an electric controller 12, a condensing fan 32, and an evaporating fan 34 connected through a circuit, each device is disposed in an accommodating space enclosed by a housing 7, the entire accommodating space is divided into a compressor cavity 1, a condensing cavity 2, and an evaporating cavity 3 by a partition plate 8 inside the housing 7, and the corresponding devices are correspondingly disposed in each cavity.
As shown in fig. 2, in the present embodiment, a flat return air chamber 4 is provided at the center of the bottom wall of the casing 7, a return air inlet 41 is opened in the bottom wall of the casing 7, a condensation chamber 2 is provided directly above the return air chamber 4, and the condensation chamber 2 and the return air chamber 4 are separated by a partition plate 8. The return air cavity 4 is communicated with the evaporation cavity 3, as shown in fig. 1 and fig. 2, the evaporation cavity 3 comprises a left evaporation cavity 31 and a right evaporation cavity 32 which are respectively communicated with air outlets at the left end and the right end (as shown in fig. 2) of the return air cavity 4, the evaporators 33 and the evaporation fans 34 are two groups, the left evaporation cavity 31 and the right evaporation cavity 4 are respectively provided with a group of evaporators 33 and evaporation fans 34, the evaporators 33 are arranged on the windward side facing the return air cavity 4, the evaporation fans 34 are arranged in the space between the evaporators 33 and the end part of the shell 7, and the bottom wall of the shell 7 corresponding to the evaporation fans 4 is provided with air outlets. The shell 7 at the top of the evaporation cavity 3 is tightly attached to the design streamline of the evaporation fan 34, so that the two sides of the shell 7 are provided with corresponding arc-shaped designs, and the integral appearance of the shell 7 is ensured to be attractive. The number of the evaporation fans 34 is plural, and the number of the evaporation fans 34 in the evaporation chamber 3 is determined according to the ventilation capacity and the heat exchange capacity of the evaporator 33.
All respectively set up two new trend chambeies 6 at the tip of left evaporation chamber 31 and right evaporation chamber 2, new trend chamber 6 communicates with each other with evaporation chamber 3, all sets up new trend fan and new trend valve in every new trend chamber 6, and under the new trend fan and/or the new trend valve condition of breaking down in a new trend chamber 6, another new trend chamber 6 still can normally work, guarantees the interior normal new trend supply of car.
The left evaporation cavity 31 and the right evaporation cavity 32 are communicated with two ends of the flat return air cavity 4 and are positioned at the left side and the right side of the condensation cavity 2, the section of the partition plate 8 between the return air cavity 4 and the condensation cavity 2 is generally in a U-shaped structure, the tops of two side arms of the U-shaped structure are fixed with the top of the shell 7, a certain space is reserved between the side arms and the evaporator 33 at the same side, so that the air in the return air cavity 4 is widened at the tail end of the return air cavity 4, the air speed is reduced, and the heat exchange efficiency of the return air at the evaporator 33 is improved. The condensation chamber 4 sinks at the top of the shell 7 and is located right above the return air chamber 4, so that the overall height of the air conditioner is reduced. In order to improve the heat exchange efficiency, two rows of condensers 21 are arranged in the condensation cavity 2, the cross section of each row of condensers 21 is a parallelogram and is obliquely arranged in the condensation cavity 2, the inclination directions of the two rows of condensers 21 are opposite, the heat exchange area is improved, the condensation fan 22 is arranged at the top of the shell 7 and sinks in a V-shaped cavity formed by the two rows of condensers 21, and the overall height of the air conditioner is further reduced. In order to further improve the heat exchange efficiency of the condenser, a plurality of condensing fans 22 are arranged at intervals, and each condensing fan 22 is arranged along the central line of the length direction of the air conditioner. The arms on both sides of the partition plate 8 are also inclined in the same direction and at the same angle as the condenser 21 on the same side. The condensing fan 22 is an exhaust fan, a certain space is left between the condenser 22 and the partition plate 8 at the same side, and an air inlet of the condensing cavity 2 is arranged on the shell 7 at the top of the space. Outside air enters the condensation cavity 2 through the air inlet, exchanges heat through the condenser 21, and is discharged out of the condensation cavity 2 through the condensation fan 22.
Along the length direction of the air conditioner, as shown in the direction of fig. 1, the air conditioner is divided into two areas, the top area is provided with a compressor cavity 1, the bottom area is an air heat exchange area, the left side and the right side of the air heat exchange area are respectively provided with a left evaporation cavity 31 and a right evaporation cavity 32, an evaporator 33 and an evaporation fan 34 are arranged in the evaporation cavities 3 at the two sides, and a superposed condensation cavity 2 and a superposed return air cavity 4 are arranged between the left evaporation cavity 31 and the right evaporation cavity 32. The evaporation cavity 3, the condensation cavity 2 and the air return cavity 4 are symmetrically arranged in the length direction of the air conditioner in a winding mode, the space in the length direction of the air conditioner is not occupied, under the same length size, the space utilization rate inside the air conditioner shell 7 can be improved, and the heat exchange efficiency and the energy efficiency of the air conditioner are improved. Between compressor chamber 1 and air heat transfer region, set up the rainwater and discharge the chamber, can guarantee that the rainwater on 2 upper portions in condensation chamber discharges smoothly. In compressor chamber 1, fixed compressor 11 and the controller 12 of setting up, for making refrigeration pipeline and control circuit arrange respectively, mutually noninterfere, can set up baffle 8 in compressor chamber 1 for become two spaces with compressor chamber 1 is whole, be used for fixed compressor 11 and automatically controlled ware 12 respectively, two devices are arranged about air conditioner length central line both sides alone basically.
In the operation process of the air conditioner, air in a passenger room enters the air return cavity 4 from the air return opening 41 under the action of an evaporation fan 34 (a suction fan), the power of the evaporation fans 34 on two sides of the air return cavity 4 is the same, the air in the air return cavity 4 is distributed in a balanced manner and is divided into the left evaporation cavity 31 and the right evaporation cavity 32, as mentioned above, the air speed is reduced before entering the evaporator for heat exchange, after the heat exchange is carried out by the evaporator 33, the air is discharged into the passenger room under the action of the evaporation fan 34, the air is circulated and reciprocated, the integral heat exchange treatment is carried out on the air in the passenger room, and the temperature comfort in the passenger room is improved, and as shown by black arrows in figure 2, the heat exchange flow direction of the air in the passenger room is shown; in order to improve heat exchange efficiency, set up condensation fan 22 in the condensation chamber 2, ambient temperature's outside air enters into condensation chamber 2, and after the condenser 21 abundant heat transfer that sets up with the slope, by the atmospheric emission of condensation fan 22, for condenser 21 carries out abundant heat transfer, as shown in figure 2 grey arrow be outside atmosphere for the flow direction of condenser 21 heat transfer. In order to further ensure the normal operation of the air conditioner, a ventilation grille is arranged on the shell 7 at the position of the compressor cavity 1, and the heat generated during the operation of the compressor 11 and the electric controller 12 is effectively dissipated. In practical application, the sizes of the evaporator 33 and the condenser 21 of the air conditioner and the power and the number of fans used correspondingly are determined according to the heat exchange requirement of the passenger room space, the height and the width of the air conditioner are designed reasonably through calculation of wind theory and wind speed, the flow field performance of a condensation wind field and an evaporation wind field is guaranteed, and the heat exchange capacity of the air conditioner is guaranteed.
In summary, compared with the prior art, the air conditioner provided by the utility model has the following beneficial effects:
1. the air return cavity is communicated with the left evaporation cavity and the right evaporation cavity on two sides and is arranged up and down with the condenser, the air return cavity, the evaporation cavities and the condensation cavities are symmetrically arranged on two sides of the central line of the air conditioner, the space in the length direction of the air conditioner is not occupied, under the same length size, the space is saved to the maximum extent, the space utilization rate of the whole air conditioner can be greatly improved, and the refrigerating capacity and the energy efficiency of the air conditioner are improved;
2. the compressor and the electric controller are arranged in the compressor cavity and are independently arranged on two sides of the length center line of the air conditioner, so that the respective routing of the refrigeration system pipeline arrangement and the electric control routing can be ensured without mutual interference;
3. two fresh air cavities are symmetrically arranged at the end parts of the evaporator cavities at two sides, and one fresh air cavity is used for later use, so that the normal fresh air supply in the vehicle can be ensured;
4. the condensation cavity is arranged right above the air return inlet, the condensers are obliquely arranged, and the condensation fan sinks in a V-shaped cavity formed by the two condensers, so that the lowest height of the whole air conditioner can be ensured;
5. the top covers of the evaporation cavities on the two sides are tightly attached to the design streamline of the evaporation fan, so that the attractive appearance is ensured;
6. through the calculation of the air quantity and the air speed, the height and the width of the air conditioner are designed reasonably, the flow field performance of a condensation wind field and an evaporation wind field is ensured, and the refrigerating capacity of the air conditioner is ensured.
Similar solutions can be derived as described above in connection with the given solution content. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. An air conditioner, includes the shell, its characterized in that: compressor chamber, condensation chamber and evaporation chamber are separated into through the baffle to the shell inside, the evaporation chamber includes through the return air chamber connection, is located respectively the left evaporation chamber and the right evaporation chamber of the left and right sides in condensation chamber, the condensation chamber is located return air chamber upper portion, left side evaporation chamber and right evaporation intracavity all are provided with evaporimeter and evaporating fan.
2. An air conditioner according to claim 1, wherein: the return air cavity is positioned right below the condensation cavity.
3. An air conditioner according to claim 1, wherein: the compressor and the electric controller are respectively arranged in the compressor cavity and on two sides of the length center of the air conditioner.
4. An air conditioner according to claim 1, wherein: and the shell is provided with a rainwater discharge cavity for discharging rainwater on the upper part of the condensation cavity.
5. An air conditioner according to claim 1, wherein: the evaporation cavity, the return inner cavity and the condensation cavity are symmetrically arranged around the central line of the air conditioner.
6. An air conditioner according to claim 1, wherein: the end parts of the left evaporation cavity and the right evaporation cavity are provided with fresh air cavities.
7. An air conditioner according to any one of claims 1 to 6, wherein: the condensation fan sets up on the roof of condensation chamber, the bilateral symmetry of condensation fan sets up the condenser.
8. An air conditioner according to claim 7, wherein: the condenser is obliquely arranged in the condensation cavity.
9. An air conditioner according to claim 8, wherein: the left side wall and the right side wall of the condensation cavity and the condenser positioned in the condensation cavity have the same inclination direction and inclination angle.
10. An air conditioner according to claim 8, wherein: the condensing fan sinks in a V-shaped cavity formed by the condensers at two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122689746.6U CN216915444U (en) | 2021-11-05 | 2021-11-05 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122689746.6U CN216915444U (en) | 2021-11-05 | 2021-11-05 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216915444U true CN216915444U (en) | 2022-07-08 |
Family
ID=82248971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122689746.6U Active CN216915444U (en) | 2021-11-05 | 2021-11-05 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216915444U (en) |
-
2021
- 2021-11-05 CN CN202122689746.6U patent/CN216915444U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216915444U (en) | Air conditioner | |
| CN115585506A (en) | Air conditioner | |
| CN111688444A (en) | Air conditioner layout structure for automobile and automobile using same | |
| CN216915445U (en) | Modularized air conditioning unit | |
| CN214688918U (en) | Parking air conditioner diversion structure and parking air conditioner | |
| CN215598044U (en) | Drying system | |
| CN212386481U (en) | Air conditioning unit and vehicle with same | |
| CN209926661U (en) | Windward overhead automobile air conditioner condenser | |
| CN209079895U (en) | A kind of stacked air-conditioning of train overhead | |
| CN113363613A (en) | Lithium battery heat dissipation device capable of achieving graded adjustment and cooling and graded adjustment method thereof | |
| CN217604240U (en) | Base type air conditioner | |
| CN114056363A (en) | Air conditioning unit and vehicle with same | |
| CN212921064U (en) | Air conditioner layout structure for automobile and automobile using same | |
| CN113561728B (en) | Air conditioner and vehicle | |
| CN212353538U (en) | Compact structure's on-vehicle air conditioner and vehicle | |
| CN218805092U (en) | Air conditioning equipment and vehicle | |
| CN213847371U (en) | Integrated air conditioner and cabinet thereof | |
| CN212046788U (en) | Two-section type single-return-air electric bus air conditioner | |
| CN219141422U (en) | Air duct structure of dryer unit | |
| CN218096702U (en) | Air conditioner condenser and vehicle | |
| CN209813668U (en) | Overhead air conditioning unit and passenger car provided with same | |
| CN217374488U (en) | Rail vehicle air conditioning unit and rail vehicle | |
| CN220199008U (en) | Double-return-air-port type electric air conditioner with air inlet at two sides | |
| CN214620188U (en) | Condensing device and vehicle | |
| CN216384384U (en) | Mobile air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |