CN203528247U - Electric motor coach air conditioner for providing comfort for passengers in warm or cool environment - Google Patents
Electric motor coach air conditioner for providing comfort for passengers in warm or cool environment Download PDFInfo
- Publication number
- CN203528247U CN203528247U CN201320610429.3U CN201320610429U CN203528247U CN 203528247 U CN203528247 U CN 203528247U CN 201320610429 U CN201320610429 U CN 201320610429U CN 203528247 U CN203528247 U CN 203528247U
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- air conditioner
- electric motor
- motor coach
- coach
- pump type
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Abstract
An electric motor coach air conditioner for providing comfort for passengers in a warm or cool environment is composed of a heat pump type variable-frequency electric motor coach air conditioner assembly arranged on the coach roof and an electric heating module arranged in a passenger compartment, and the heat pump type variable-frequency electric motor coach air conditioner assembly and the electric heating module are connected with a control panel through a CAN bus and a control box assembly. By the adoption of the technical scheme, in a refrigerating mode, the overhead heat pump type variable-frequency air conditioner works, and the frequency of a compressor, a condensate fan and an evaporation fan are adjusted according to the temperature outside the coach, the temperature inside the coach and the set temperature to create a comfortable travel room; in a heating mode, the heat pump type variable-frequency air conditioner and the electric heating module work at the same time, the environment is adjusted according to the temperature outside the coach, the temperature inside the coach and the set temperature, so that temperature distribution is more reasonable, and the condition that up-down temperature difference is large because only an overhead heat pump is used is reduced.
Description
Technical field
The utility model relates to a kind of air conditioner for electric motor coach, specifically relates to a kind of changes in temperature air conditioner for electric motor coach assembly.
Background technology
Development along with electrobus, traditional semi-enclosed hvac system and low usefulness electric air-conditioning cannot adapt to the demand of this class car, the comfortable air conditioner for electric motor coach traveling comfort of this changes in temperature is high, wide adaptability, wasted work is few, noise is low, well meet the demand of this class car, will progressively be promoted.
Summary of the invention
The purpose of this utility model is to provide the more reasonably comfortable air conditioner for electric motor coach of changes in temperature of a kind of temperature traverse.
For achieving the above object, the utility model is by the following technical solutions:
The comfortable air conditioner for electric motor coach of a kind of changes in temperature, it is comprised of with the electro heat module that is placed in passenger accommodation the pump type heat frequency conversion air conditioner for electric motor coach assembly that is placed in roof, and described pump type heat frequency conversion air conditioner for electric motor coach assembly is connected with control panel with control box assembly by CAN bus with electro heat module.
Pump type heat frequency conversion air conditioner for electric motor coach assembly is placed in roof, and electro heat module is placed in passenger accommodation, and control box assembly skirt is put, and control panel is placed in passenger vehicle instrument desk.
Described pump type heat frequency conversion air conditioner for electric motor coach assembly comprises CAN line control system and coupled condenser storehouse, evaporator storehouse and totally-enclosed frequency-changeable compressor.
Described evaporator storehouse and condenser storehouse are arranged in two ends, in the middle of totally-enclosed frequency-changeable compressor is arranged in.
Described electro heat module comprises direct current low noise axial fan, DC contactor and the PTC electro heat module being connected.
Adopt the utility model of technique scheme, overhead pump type heat convertible frequency air-conditioner work under refrigeration mode, compressor frequency, condensation fan and evaporation fan regulate according to the outer temperature of car, vehicle interior temperature and design temperature, the room by bus of Creating Comfort; Under heating mode, pump type heat convertible frequency air-conditioner and electro heat module are worked simultaneously, according to outer temperature, vehicle interior temperature distribution and design temperature, regulate, and make temperature traverse more reasonable, reduce the large situation of upper and lower temperature difference that only adopts overhead heat pump to produce.
Accompanying drawing explanation
Fig. 1 is the front view that the utility model car load is installed.
Fig. 2 is the birds-eye view that the utility model car load is installed.
Fig. 3 is pump type heat frequency conversion electric air-conditioning arrangement plan.
Fig. 4 is electro heat module outside drawing.
Fig. 5 is that control box is arranged front view.
Fig. 6 is that control box is arranged birds-eye view.
The specific embodiment
As shown in Figure 1 and Figure 2, the comfortable air conditioner for electric motor coach of a kind of changes in temperature, it is comprised of with the electro heat module 2 that is placed in passenger accommodation the pump type heat frequency conversion air conditioner for electric motor coach assembly 1 that is placed in roof, and described pump type heat frequency conversion air conditioner for electric motor coach assembly 1 is connected with control panel 4 with control box assembly 3 by CAN bus with electro heat module 2.
Pump type heat frequency conversion air conditioner for electric motor coach assembly 1 is placed in roof, and electro heat module 2 is placed in passenger accommodation, and control box assembly 3 skirts are put, and control panel 4 is placed in passenger vehicle instrument desk.
As shown in Figure 3, pump type heat frequency conversion air conditioner for electric motor coach assembly 1 comprises CAN line control system and coupled condenser storehouse 5, evaporator storehouse 6 and totally-enclosed frequency-changeable compressor 7.Wherein, evaporator storehouse 6 and condenser storehouse 5 are arranged in two ends, in the middle of totally-enclosed frequency-changeable compressor 7 is arranged in.
As shown in Figure 4, electro heat module 2 comprises direct current low noise axial fan, DC contactor and the PTC electro heat module being connected successively.Wherein, the 8th, heater body, the 9th, low potential source line and control line, the 10th, high-voltage power-line, PTC electro heat, DC contactor and axial flow brushless fan are placed in heater body, can be installed on bus occupant cabin sidewall.Electro heat in the utility model adopts modularization, can be equipped with different number of units according to vehicle operating environment, improves the applicability of air-conditioning.
As shown in Figure 5, Figure 6, control box in the utility model is by electric cabinet housing 11 and be positioned at its inner high-voltage DC contactor 12, high-voltage insurance 13, electric coupler 14 and low-voltage direct relay 15, insulcrete and form, and after low-voltage direct contactless switch 15 and high-voltage insurance 13 are installed to insulcrete, is fixed to housing sidewall.
Claims (5)
1. the comfortable air conditioner for electric motor coach of changes in temperature, it is characterized in that: it is comprised of the electro heat module (2) that is placed in the pump type heat frequency conversion air conditioner for electric motor coach assembly (1) of roof and is placed in passenger accommodation, and described pump type heat frequency conversion air conditioner for electric motor coach assembly (1) is connected with control panel (4) with control box assembly (3) by CAN bus with electro heat module (2).
2. the comfortable air conditioner for electric motor coach of changes in temperature according to claim 1, it is characterized in that: pump type heat frequency conversion air conditioner for electric motor coach assembly (1) is placed in roof, electro heat module (2) is placed in passenger accommodation, and control box assembly (3) skirt is put, and control panel (4) is placed in passenger vehicle instrument desk.
3. the comfortable air conditioner for electric motor coach of changes in temperature according to claim 2, is characterized in that: described pump type heat frequency conversion air conditioner for electric motor coach assembly (1) comprises CAN line control system and coupled condenser storehouse (5), evaporator storehouse (6) and totally-enclosed frequency-changeable compressor (7).
4. the comfortable air conditioner for electric motor coach of changes in temperature according to claim 3, is characterized in that: described evaporator storehouse (6) and condenser storehouse (5) are arranged in two ends, in the middle of totally-enclosed frequency-changeable compressor (7) is arranged in.
5. the comfortable air conditioner for electric motor coach of changes in temperature according to claim 1, is characterized in that: described electro heat module (2) comprises direct current low noise axial fan, DC contactor and the PTC electro heat module being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610429.3U CN203528247U (en) | 2013-09-30 | 2013-09-30 | Electric motor coach air conditioner for providing comfort for passengers in warm or cool environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610429.3U CN203528247U (en) | 2013-09-30 | 2013-09-30 | Electric motor coach air conditioner for providing comfort for passengers in warm or cool environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203528247U true CN203528247U (en) | 2014-04-09 |
Family
ID=50414498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320610429.3U Expired - Fee Related CN203528247U (en) | 2013-09-30 | 2013-09-30 | Electric motor coach air conditioner for providing comfort for passengers in warm or cool environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203528247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986009A (en) * | 2015-07-27 | 2015-10-21 | 比赫电气（太仓）有限公司 | Overhead direct current high voltage air conditioner of electric bus |
| CN107351638A (en) * | 2017-05-20 | 2017-11-17 | 杭州祥和实业有限公司 | A kind of heat pump warm air system for the electronic riding car for strengthening heating effect |
-
2013
- 2013-09-30 CN CN201320610429.3U patent/CN203528247U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986009A (en) * | 2015-07-27 | 2015-10-21 | 比赫电气（太仓）有限公司 | Overhead direct current high voltage air conditioner of electric bus |
| CN104986009B (en) * | 2015-07-27 | 2018-05-04 | 比赫电气（太仓）有限公司 | A kind of electric bus overhead high direct voltage air-conditioning |
| CN107351638A (en) * | 2017-05-20 | 2017-11-17 | 杭州祥和实业有限公司 | A kind of heat pump warm air system for the electronic riding car for strengthening heating effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20180930 |