CN218096364U - Air conditioner for elevator car - Google Patents
Air conditioner for elevator car Download PDFInfo
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- CN218096364U CN218096364U CN202222311626.7U CN202222311626U CN218096364U CN 218096364 U CN218096364 U CN 218096364U CN 202222311626 U CN202222311626 U CN 202222311626U CN 218096364 U CN218096364 U CN 218096364U
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Abstract
The utility model discloses an air conditioner for an elevator cage, which comprises a machine case and a water collecting disc; the machine case is provided with a compressor, an evaporator, a condenser, a motor, a first impeller and a second impeller, the compressor is connected with the evaporator and the condenser through pipelines, and the motor is in driving connection with the first impeller and the second impeller; the machine case is divided into a first installation area, a second installation area and a third installation area, the compressor and the motor are both arranged in the second installation area, the evaporator and the first impeller are located in the first installation area, and the condenser is located in the third installation area. Therefore, the compressor, the evaporator, the condenser, the motor, the first impeller and the second impeller are reasonably and correspondingly arranged in the first installation area, the second installation area and the third installation area through the specific arrangement of the base and the top plate structure, the interference among the components during working is avoided, and meanwhile, the excessive outflow of cold energy can be avoided through reasonable partition; and the integrated design is convenient for installation of installation workers.
Description
Technical Field
The utility model relates to an air conditioner field especially relates to an air conditioner for elevator car.
Background
An air conditioner is basically installed in the existing elevator, so that the interior of a car is refrigerated and gas exchange is carried out; however, the existing air conditioner has disadvantages that the assembly design is not reasonable enough, and the electric components can affect each other during working, so that the working efficiency is not high enough; secondly, the existing air conditioner has the defects of heavy weight, large noise, poor heat preservation effect and the like.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects and deficiencies of the prior art, the utility model provides an air conditioner for an elevator car, which reasonably and correspondingly installs a compressor, an evaporator, a condenser, a motor, a first impeller and a second impeller in a first installation area, a second installation area and a third installation area through the specific arrangement of a base and a top plate structure, thereby avoiding the interference between the components during working, and simultaneously avoiding excessive outflow of cold energy through reasonable partition; and, the integral design is convenient for installation of installation workers; secondly, be favorable to alleviateing the weight of air conditioner to reduce the pressure of elevator operation, simultaneously, still have anticorrosive weatherability good, the heat preservation effect is good, noise is little etc. the advantage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an air conditioner for an elevator cage comprises a machine case and a water collecting tray arranged on the lower side of the machine case; the compressor is connected with the evaporator and the condenser through a plurality of pipelines, the motor is a double-shaft motor, and the motor is in driving connection with the first impeller and the second impeller; wherein:
the machine case comprises a base and a top plate covering the base, a turbine plate and an air deflector are arranged on the base at intervals and divide the machine case into a first installation area, a second installation area and a third installation area from right to left, the compressor and the motor are both arranged in the second installation area, the evaporator and the first impeller are located in the first installation area, the condenser is located in the third installation area, the air deflector is provided with a ventilation opening, and the second impeller is located in the ventilation opening;
an air inlet window is formed in the case corresponding to the second mounting area, and an air outlet window is formed in the third mounting area corresponding to the condenser; the first installation area is connected with an air outlet and an air return opening.
As a preferred scheme, the base, the top plate and the water collecting tray are all plastic pieces.
As a preferred scheme, the base, the top plate and the water collecting tray are all made of EPP materials or ABS materials through injection molding.
As a preferable scheme, the first impeller is a radial-flow impeller, the first mounting area is formed with a return air cavity and an air outlet cavity, and the evaporator and the first impeller are both arranged in the return air cavity; wherein:
the evaporator is arranged corresponding to the air return opening and is positioned on the right side of the first impeller; and the first impeller guides the airflow in the air return cavity to the air outlet cavity.
As a preferred scheme, an air purification device is arranged at the position, corresponding to the air return opening, of the first installation area.
Preferably, the air purification device is one or a combination of more than two of a G4 coarse filter, a F7 medium-efficiency filter and an H12-level high-efficiency filter.
As a preferred scheme, the right side of the base is detachably connected with an air port panel, and the air outlet and the air return port are both arranged on the air port panel; and the air outlet is detachably connected with an air outlet connecting nozzle.
As a preferable scheme, the chassis is provided with a circuit cavity at the lower side of the air return cavity, and the right side of the circuit cavity can be provided with a stop block in an opening and closing manner.
As a preferred scheme, 2 air inlet windows are arranged and are correspondingly arranged on the front side, the upper side and the rear side of the second mounting area; and, the air inlet window is provided with the dust screen.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, concretely speaking, according to the technical scheme, the compressor, the evaporator, the condenser, the motor, the first impeller and the second impeller are reasonably and correspondingly arranged in the first installation area, the second installation area and the third installation area through the specific arrangement of the base and the top plate structure, the interference of working among all components is avoided, and meanwhile, the excessive outflow of cold energy can be avoided through reasonable partition; and, the integral design is convenient for installation of installation workers;
secondly, plastic parts are used as the base, the top plate and the water collecting plate, so that the weight of the air conditioner is reduced, the operation pressure of the elevator is reduced, and meanwhile, the elevator has the advantages of good corrosion resistance and weather resistance, good heat insulation effect, low noise and the like;
moreover, an air purification device is designed, and the air quality in the lift car is effectively guaranteed.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a perspective view of another angle according to an embodiment of the present invention;
FIG. 3 is an exploded view of an embodiment of the present invention;
FIG. 4 is another exploded view of the embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of an embodiment of the present invention.
The attached drawings indicate the following:
10. a chassis; 101. a first mounting area; 1011. an air outlet; 1012. an air return opening; 1013. an air return cavity; 1014. an air outlet cavity; 1016. a stopper; 102. a second mounting area; 1021. an air inlet window; 103. a third mounting area; 1031. an air outlet window; 11. a base; 12. a top plate; 13. a turbine plate; 14. an air deflector; 141. a vent; 15. a tuyere panel; 16. the air port is connected with the nozzle; 20. a water collection tray; 31. a compressor; 32. an evaporator; 33. a condenser; 34. a motor; 35. a first impeller; 36. a second impeller; 40. an air purification device.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiment is only a preferred embodiment of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, an air conditioner for an elevator car according to an embodiment of the present invention includes a cabinet 10 and a water collecting tray 20 disposed at a lower side of the cabinet 10; a compressor 31, an evaporator 32, a condenser 33, a motor 34, a first impeller 35, a second impeller 36 and a plurality of pipelines are arranged in the case 10, the compressor 31 is connected with the evaporator 32 and the condenser 33 through the plurality of pipelines, the motor 34 is a double-shaft motor 34, and the motor 34 is connected with the first impeller 35 and the second impeller 36 in a driving manner; wherein:
the chassis 10 comprises a base 11 and a top plate 12 covering the base 11, a turbine plate 13 and an air deflector 14 are arranged on the base 11 at intervals, and the turbine plate 13 and the air deflector 14 divide the chassis 10 into a first installation area 101, a second installation area 102 and a third installation area 103 from right to left, the compressor 31 and the motor 34 are both arranged in the second installation area 102, and the motor 34 is preferably arranged at the front side of the compressor 31; the evaporator 32 and the first impeller 35 are located in the first installation area 101, the condenser 33 is located in the third installation area 103, the air deflector 14 is provided with a vent 141, and the second impeller 36 is located in the vent 141;
an air inlet window 1021 is arranged on the case 10 corresponding to the second installation area 102, and an air outlet window 1031 is arranged on the third installation area 103 corresponding to the condenser 33; the first installation area 101 is connected with an air outlet 1011 and an air return 1012.
In this way, by specifically arranging the structures of the base 11 and the top plate 12, the compressor 31, the evaporator 32, the condenser 33, the motor 34, the first impeller 35 and the second impeller 36 are reasonably and correspondingly installed in the first installation area 101, the second installation area 102 and the third installation area 103, so that the interference among the components during working is avoided, and meanwhile, the excessive outflow of cooling capacity can be avoided through reasonable partition; and, the integral type design also makes things convenient for installer's installation.
Specifically, the method comprises the following steps: the first impeller 35 is a radial-flow impeller, the first installation area 101 is formed with a return air cavity 1013 and an outlet air cavity 1014, and the evaporator 32 and the first impeller 35 are both arranged in the return air cavity 1013; wherein:
the evaporator 32 is arranged corresponding to the air return inlet 1012, and the evaporator 32 is positioned at the right side of the first impeller 35; and, the first impeller 35 guides the airflow in the return air chamber 1013 to the air outlet chamber 1014; specifically, the first impeller 35 turns the incoming air from the air return opening 1012 from the axial direction to the radial direction, thereby achieving the air flow from the air return chamber 1013 to the air outlet chamber 1014.
Preferably, the chassis 10 is provided with a circuit chamber at the lower side of the return air chamber 1013, and a stopper 1016 is provided at the right side of the circuit chamber in an openable and closable manner.
Here, the right side of the evaporator 32 is preferably provided with an air cleaning device 40, and the air cleaning device 40 may be one or a combination of two or more of a G4 coarse filter, an F7 medium filter, and an H12 high-efficiency filter. It can be added that: the G4 coarse filter is used for filtering larger particles such as animal hair and the like, and can protect all parts in the case 10 from being cleaned; f7 middle-effect filter for filtering dust, pollen and the like; the H12 grade high efficiency filter can be used to filter particulate contaminants above 0.25 microns to continuously remove the turbid air inside the car.
Further: the right side of the base 11 is detachably connected with an air inlet panel 15, and the air outlet 1011 and the air return 1012 are both arranged on the air inlet panel 15; the air outlet 1011 is detachably connected with an air outlet connecting nozzle 16; here, it should be noted that: because the tuyere connection nozzle 16 is detachably connected, an installer can select tuyere connection nozzles 16 with different specifications as required, thereby adapting to actual use requirements.
Further, there are 3 air inlet windows 1021, which are correspondingly disposed on the front side, the upper side, and the rear side of the second mounting region 102; and, the air inlet window 1021 is provided with a dust screen.
Preferably, the base 11, the top plate 12 and the water collecting tray 20 are made of plastic. Specifically, the base 11, the top plate 12 and the water collecting tray 20 can be made of an EPP material by injection molding, or an ABS material by injection molding; here, adopt the working of plastics to compare in the sheet metal component with above-mentioned accessory, the benefit that has: 1. the whole weight of the air conditioner can be effectively reduced, and the bearing pressure of the elevator in operation is reduced (in the existing specification of the car air conditioner, a box body (chassis) made of EPP materials can reduce the weight by about 10 kilograms compared with a sheet metal box body with the same specification); 2. resonance is not easily generated with working components inside the case 10, and noise can be effectively reduced; 3. the metal plate part is easy to generate condensation phenomenon in extreme weather, meanwhile, the metal plate part is quick in heat conduction, and the cold energy loss is large (especially, the box body structure made of EPP materials is adopted, the heat insulation performance is obvious, and the cold energy loss can be effectively reduced due to the metal plate); 4. good corrosion resistance and weather resistance.
Preferably, the base 11 is correspondingly provided with a clamping structure for mounting the turbine plate 13 and the air deflector 14, so that the turbine plate 13 and the air deflector 14 are conveniently mounted in the base 11.
The utility model has the design key points that the compressor, the evaporator, the condenser, the motor, the first impeller and the second impeller are reasonably and correspondingly arranged in the first installation area, the second installation area and the third installation area through the specific arrangement of the base and the top plate structure, the interference of working among all components is avoided, and meanwhile, the excessive outflow of cold energy can be avoided through reasonable partition; and, the integral design is convenient for installation of installation workers;
secondly, plastic parts are used as the base, the top plate and the water collecting tray, so that the weight of the air conditioner is favorably reduced, the pressure of elevator operation is reduced, and meanwhile, the elevator has the advantages of good corrosion resistance and weather resistance, good heat insulation effect, low noise and the like;
moreover, an air purification device is designed, and the air quality in the lift car is effectively guaranteed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (9)
1. An air conditioner for an elevator car, characterized in that: comprises a case and a water collecting tray arranged on the lower side of the case; the compressor is connected with the evaporator and the condenser through a plurality of pipelines, the motor is a double-shaft motor, and the motor is in driving connection with the first impeller and the second impeller; wherein:
the machine case comprises a base and a top plate covering the base, a turbine plate and an air deflector are arranged on the base at intervals and divide the machine case into a first installation area, a second installation area and a third installation area from right to left, the compressor and the motor are both arranged in the second installation area, the evaporator and the first impeller are located in the first installation area, the condenser is located in the third installation area, the air deflector is provided with a ventilation opening, and the second impeller is located in the ventilation opening;
an air inlet window is formed in the case corresponding to the second mounting area, and an air outlet window is formed in the third mounting area corresponding to the condenser; the first installation area is connected with an air outlet and an air return inlet.
2. An air conditioner for an elevator car as set forth in claim 1, wherein: the base, the top plate and the water collecting tray are all plastic pieces.
3. An air conditioner for an elevator car as set forth in claim 2, wherein: the base, the top plate and the water collecting tray are all made of EPP materials or ABS materials through injection molding.
4. An air conditioner for an elevator car as set forth in claim 1, wherein: the first impeller is a radial-flow impeller, the first installation area is provided with an air return cavity and an air outlet cavity, and the evaporator and the first impeller are both arranged in the air return cavity; wherein:
the evaporator is arranged corresponding to the air return opening and is positioned on the right side of the first impeller; and the first impeller guides the airflow in the air return cavity to the air outlet cavity.
5. An air conditioner for an elevator car as set forth in claim 4, wherein: and an air purification device is arranged at the position, corresponding to the air return opening, of the first installation area.
6. An air conditioner for an elevator car as set forth in claim 5, wherein: the air purification device is one or the combination of more than two of a G4 coarse filter, an F7 medium-efficiency filter and an H12-level high-efficiency filter.
7. An air conditioner for an elevator car as set forth in claim 1, wherein: the right side of the base is detachably connected with an air inlet panel, and the air outlet and the air return inlet are both arranged on the air inlet panel; and the air outlet is detachably connected with an air outlet connecting nozzle.
8. An air conditioner for an elevator car as set forth in claim 4, wherein: the case is provided with a circuit cavity at the lower side of the air return cavity, and the right side of the circuit cavity is provided with a stop block in an openable mode.
9. An air conditioner for an elevator car as set forth in claim 1, wherein: the number of the air inlet windows is 2, and the air inlet windows are correspondingly arranged on the front side, the upper side and the rear side of the second mounting area; and, the air inlet window is provided with the dust screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222311626.7U CN218096364U (en) | 2022-08-31 | 2022-08-31 | Air conditioner for elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222311626.7U CN218096364U (en) | 2022-08-31 | 2022-08-31 | Air conditioner for elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218096364U true CN218096364U (en) | 2022-12-20 |
Family
ID=84449545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222311626.7U Active CN218096364U (en) | 2022-08-31 | 2022-08-31 | Air conditioner for elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218096364U (en) |
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2022
- 2022-08-31 CN CN202222311626.7U patent/CN218096364U/en active Active
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