CN219856718U - Novel air conditioner of electric bus - Google Patents
Novel air conditioner of electric bus Download PDFInfo
- Publication number
- CN219856718U CN219856718U CN202321016763.6U CN202321016763U CN219856718U CN 219856718 U CN219856718 U CN 219856718U CN 202321016763 U CN202321016763 U CN 202321016763U CN 219856718 U CN219856718 U CN 219856718U
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- CN
- China
- Prior art keywords
- core
- air conditioner
- evaporation
- compressor
- condensation
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- 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.)
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- 238000001704 evaporation Methods 0.000 claims abstract description 49
- 230000008020 evaporation Effects 0.000 claims abstract description 48
- 238000009833 condensation Methods 0.000 claims abstract description 30
- 230000005494 condensation Effects 0.000 claims abstract description 30
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000003507 refrigerant Substances 0.000 description 17
- 239000007788 liquid Substances 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a novel electric bus air conditioner, which comprises a bottom plate, wherein one end of the bottom plate is provided with a DCDC power module, an electric cabinet and a compressor, a condensation core is arranged on the central axis of the bottom plate, evaporation cores are symmetrically arranged on two sides of the condensation core, the condensation core is connected with an evaporation core pipeline, the evaporation core and the condensation core are both connected with a compressor pipeline, the compressor is also electrically connected with the DCDC power module through the electric cabinet, the DCDC power module, the electric cabinet and the compressor of the air conditioner are all concentrated on one side, the whole system is simpler and more coordinated, the integration is stronger, the wiring is smoother and more reasonable, and the maintenance is convenient.
Description
Technical Field
The utility model belongs to the technical field of air conditioners, and particularly relates to a novel electric bus air conditioner.
Background
The electric cabinet and the power supply module of the electric bus air conditioner in the market at present are generally arranged at two ends of the air conditioner or in the evaporation bin, the electric cabinet is arranged in the evaporation bin, the space is narrow, the installation and wiring are troublesome, the side cover of the evaporation bin must be opened during maintenance, and dirt and even a pipeline and a core body are easily damaged in the air conditioner; the power module and the compressor are arranged at two ends of the air conditioner, so that the maintenance is troublesome, the assembly is complex, and the lines are scattered.
Disclosure of Invention
In order to solve the problems, the utility model provides a novel electric bus air conditioner.
The specific scheme of the utility model is as follows:
the utility model provides a novel [ electric ] motor coach air conditioner, includes the bottom plate, the one end of bottom plate is provided with DCDC power module, electric cabinet and compressor, be provided with the condensation core on the axis of bottom plate, condensation core bilateral symmetry is provided with the evaporation core, the condensation core is connected with evaporation core pipe, evaporation core and condensation core all are connected with the compressor pipe, the compressor still through the electric cabinet with DCDC power module electricity is connected.
The air conditioner further comprises a four-way reversing valve, and the condensation core and the evaporation core are connected with the compressor pipeline through the four-way reversing valve.
The air conditioner further comprises a condensing fan, and the condensing fan is fixed on the condensing core body.
The air conditioner further comprises an evaporation fan, and the evaporation fan is fixed on the evaporation core body.
The evaporation core is also provided with an electronic expansion valve and a bidirectional drying filter, and the condensation core is connected with the evaporation core through the electronic expansion valve and the bidirectional drying filter.
The utility model discloses a novel electric bus air conditioner, which is characterized in that a DCDC power module, an electric cabinet and a compressor of the air conditioner are all concentrated on one side, the whole system is simpler and more coordinated, the integration is stronger, the wiring is smoother and more reasonable, and the overhaul is convenient. When overhauling, only need open back kuppe, just can overhaul electric cabinet, DCDC power module and two compressors, avoid opening massive evaporation storehouse side cap to and open the pollution to evaporation storehouse inside when evaporation storehouse side cap, even to pipeline and evaporation core's damage.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a front view of an air conditioner of the electric motor coach.
Fig. 3 is a schematic diagram of the connection relationship structure of the compressor, the condensing core, and the evaporating core.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the present utility model. It will be apparent to those skilled in the art that the described embodiments are only a part, but not all, of the implementations of the utility model, and that all other embodiments, based on which those skilled in the art will come to lie within the scope of the utility model without making any inventive effort.
As shown in fig. 1 to 3, a novel electric bus air conditioner comprises a bottom plate, one end of bottom plate is provided with DCDC power module 3, electric cabinet 2 and compressor 1, the axis of bottom plate is provided with condensation core 6, condensation core 6 bilateral symmetry is provided with evaporation core 9, condensation core 6 and evaporation core 9 pipe connection, evaporation core 9 and condensation core 6 all are connected with the compressor pipe, compressor 1 still through electric cabinet 2 with DCDC power module 3 electricity is connected.
The air conditioner further comprises a four-way reversing valve 5, and the condensation core 6 and the evaporation core 9 are connected with the compressor 1 through pipelines through the four-way reversing valve 5.
The air conditioner further comprises a condensing fan 7, and the condensing fan 7 is fixed on the condensing core 6.
The air conditioner further comprises an evaporation fan 10, and the evaporation fan 10 is fixed on the evaporation core 9.
The evaporation core 9 is further provided with an electronic expansion valve 8 and a bidirectional drying filter 4, and the condensation core 6 is connected with the evaporation core 9 through the electronic expansion valve 8 and the bidirectional drying filter 4 in a pipeline.
The novel electric bus air conditioner specifically works as follows:
as shown in fig. 3, the thick line in fig. 3 represents a pipeline, the thin line represents an electric wire, when the air conditioner performs refrigeration, the end a and the end d in the four-way reversing valve 5 are communicated, the end c and the end b in the four-way reversing valve 5 are communicated, at this time, gaseous refrigerants in the two compressors 1 flow into the condensation core 6 through the end a and the end d in the four-way reversing valve 5, the gaseous refrigerants are condensed into liquid refrigerants in the condensation core 6, heat released in the process of changing the refrigerant into the liquid state is discharged out of the condensation core 6 through the condensation fan 7, the liquid refrigerants enter the evaporation core 9 through the electronic expansion valve 8 and the bidirectional drying filter 4, the liquid refrigerants absorb heat and evaporate into the gaseous refrigerants in the evaporation core 9, the evaporation core 9 absorbs heat through the evaporation fan 10 to realize cooling, the gaseous refrigerants enter the compressors 1 through the end c and the end b in the four-way reversing valve 5, and the gaseous refrigerants are compressed again to continuously perform refrigeration circulation.
When the air conditioner heats, an end a and an end c in the four-way reversing valve 5 are conducted, an end b and an end d are conducted, at this time, gaseous refrigerant enters the evaporation core 9 from the compressor 1 through the end a and the end c of the four-way reversing valve 5, the evaporation core 9 is equivalent to a condenser, the gaseous refrigerant is condensed into liquid refrigerant, heat is released through the evaporation fan 10 to realize heating, the liquid refrigerant enters the condensation core 6 through the bidirectional dry filter 4 and the electronic expansion valve 8, at this time, the condensation core 6 is equivalent to the function of an evaporator, the condensation core 6 absorbs heat through the condensation fan 7 to change the liquid refrigerant into the gaseous refrigerant, the gaseous refrigerant enters the compressor 1 through the end d and the end b of the four-way reversing valve 5, and the gaseous refrigerant is compressed again.
The utility model discloses a novel electric bus air conditioner, which is characterized in that a DCDC power module, an electric cabinet and a compressor of the air conditioner are all concentrated on one side, the whole system is simpler and more coordinated, the integration is stronger, the wiring is smoother and more reasonable, and the overhaul is convenient. When overhauling, only need open back kuppe, just can overhaul electric cabinet, DCDC power module and two compressors, avoid opening massive evaporation storehouse side cap to and open the pollution to evaporation storehouse inside when evaporation storehouse side cap, even to pipeline and evaporation core's damage.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (5)
1. The utility model provides a novel [ electric ] motor coach air conditioner which characterized in that: including the bottom plate, the one end of bottom plate is provided with DCDC power module (3), electric cabinet (2) and compressor (1), be provided with condensation core (6) on the axis of bottom plate, condensation core (6) bilateral symmetry is provided with evaporation core (9), condensation core (6) and evaporation core (9) pipe connection, evaporation core (9) and condensation core (6) all are connected with the compressor pipe, compressor (1) still through electric cabinet (2) with DCDC power module (3) electricity is connected.
2. The novel electric bus air conditioner as set forth in claim 1, wherein: the air conditioner further comprises a four-way reversing valve (5), and the condensation core (6) and the evaporation core (9) are connected with the compressor (1) through pipelines through the four-way reversing valve (5).
3. The novel electric bus air conditioner as set forth in claim 1, wherein: the air conditioner further comprises a condensing fan (7), and the condensing fan (7) is fixed on the condensing core body (6).
4. The novel electric bus air conditioner as set forth in claim 1, wherein: the air conditioner further comprises an evaporation fan (10), and the evaporation fan (10) is fixed on the evaporation core body (9).
5. The novel electric bus air conditioner as set forth in claim 1, wherein: the evaporation core body (9) is further provided with an electronic expansion valve (8) and a bidirectional drying filter (4), and the condensation core body (6) is connected with the evaporation core body (9) through the electronic expansion valve (8) and the bidirectional drying filter (4) in a pipeline mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321016763.6U CN219856718U (en) | 2023-04-28 | 2023-04-28 | Novel air conditioner of electric bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321016763.6U CN219856718U (en) | 2023-04-28 | 2023-04-28 | Novel air conditioner of electric bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219856718U true CN219856718U (en) | 2023-10-20 |
Family
ID=88333058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321016763.6U Active CN219856718U (en) | 2023-04-28 | 2023-04-28 | Novel air conditioner of electric bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219856718U (en) |
-
2023
- 2023-04-28 CN CN202321016763.6U patent/CN219856718U/en active Active
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