CN202463822U - Cab air conditioning unit for inter-city train, indoor unit and outdoor unit - Google Patents
Cab air conditioning unit for inter-city train, indoor unit and outdoor unit Download PDFInfo
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- CN202463822U CN202463822U CN2012200463616U CN201220046361U CN202463822U CN 202463822 U CN202463822 U CN 202463822U CN 2012200463616 U CN2012200463616 U CN 2012200463616U CN 201220046361 U CN201220046361 U CN 201220046361U CN 202463822 U CN202463822 U CN 202463822U
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Abstract
The utility model relates to a cab air conditioning unit for an inter-city train, an indoor unit and an outdoor unit. The cab air conditioning unit for the inter-city trail comprises the outdoor unit, at least one indoor unit and a control panel, wherein the indoor unit is connected with the outdoor unit through a refrigerant pipe; the outdoor unit is arranged at the bottom of a train body; the control panel is arranged on a cab control board; the indoor unit is arranged in the cab control board or a side cabinet; the cab control board or the side cabinet is provided with at least one air supply outlet for supplying air to the indoor; and an air outlet of the indoor unit is connected with the air supply outlet through an air supply duct. The cab air conditioning unit is higher in integration degree, beneficial to the saving of mounting space and capable of meeting the special requirement of a cab of the inter-city train to the mounting and using functions of an air conditioner.
Description
Technical field
The utility model relates to a kind of air-conditioning unit, and particularly a kind of interior air-conditioning unit of driver's cab that is used for inter-city train belongs to the guideway vehicle air-conditioning technical field.
Background technology
In guideway vehicles such as motor train unit, driver's cab generally is not provided with the air-conditioning unit separately, but the supply air duct in the guest room that will be adjacent with driver's cab guides in the driver's cab, in driver's cab, blows, to regulate the temperature and humidity in the driver's cab.In guideway vehicles such as part subway, also promising driver's cab is provided with the form of air-conditioning unit separately, and such air-conditioning unit is the unitary air conditioner unit, and general integral body is arranged on the roof or under the car.
The air-conditioning unit of the above-mentioned type because it is indoor to need long air channel just can deliver to through the air of evaporator cooling, all can have certain loss on cold, make the refrigerating efficiency of air-conditioning unit reduce.For addressing this problem, at present, in the prior art, also have at driver's cab the split-type air conditioner unit is set, indoor set is placed in the compartment, and off-premises station is placed under the car.
Inter-city train is to emerge to a kind of vehicle newly developed that requires of city rail traffic in order to satisfy China's regional economy fast development and group of cities, and the structure of above-mentioned air-conditioning unit can't satisfy the requirement of this inter-city train to driver's cab air-conditioning mounting arrangements and functions of use.
Summary of the invention
The utility model main purpose is to address the above problem, and a kind of saving installing space is provided, and the inter-city train that satisfies the requirement of inter-city train air-conditioning mounting arrangements and functions of use is with driver's cab air-conditioning unit, indoor set and off-premises station.
For realizing above-mentioned purpose, the technical scheme of the utility model is:
A kind of inter-city train is with driver's cab air-conditioning unit; Comprise off-premises station, at least one indoor set and control panel; Be connected through the refrigerant pipe between said indoor set and the said off-premises station; Said off-premises station is installed on the car body bottom, and said control panel is arranged on the said driver's cab operating console, and said indoor set is installed in driver's cab operating console or the limit cabinet; Be provided with at least one air outlet cashier's office in a shop at said operating console or limit, be connected through blast pipe between the air outlet of said indoor set and the said air outlet to indoor air-supply.
Further, said air outlet is arranged on the roof and/or sidewall of said operating console or limit cabinet.
Further; Said indoor set comprises box-shaped indoor set housing, evaporator and ventilating set; Said evaporator is arranged in the said indoor set housing, and said ventilating set is fixed in the outside of said indoor set housing, on said indoor set housing, has the outlet air end bonded assembly installing port with said ventilating set.
Further, said indoor set housing is obliquely installed, and has discharge port in a side of said indoor set shell bottom wall, and said discharge port connects a drain hose, and said drain hose is connected with the drainage system of vehicle.
Further; Said off-premises station comprises outdoor shell, compressor, gas-liquid separator, condensation fan, condenser and power supply box; Said power supply box is arranged at a side of said outdoor shell; The sidewall of the opposite side of said outdoor shell is provided with ventilation inlet and exhaust outlet, and said compressor and gas-liquid separator are arranged at the inlet end of said condensation fan, and said condenser is arranged at the inlet end or the exhaust side of said condensation fan.
Further, said ventilation inlet and exhaust outlet are separately positioned on the sidewall of said outdoor shell two opposite sides, between said ventilation inlet and exhaust outlet, are arranged side by side said compressor, condensation fan and condenser successively.
Another technical scheme of the utility model is:
A kind of indoor set of air-conditioning unit; Comprise box-shaped indoor set housing, evaporator and ventilating set; Said evaporator is arranged in the said indoor set housing; Said ventilating set is fixed in the outside of said indoor set housing, on said indoor set housing, has the outlet air end bonded assembly installing port with said ventilating set.
Further, said indoor set housing is obliquely installed, and has discharge port in a side of said indoor set shell bottom wall, and said discharge port connects a drain hose, and said drain hose is connected with the drainage system of vehicle.
Another technical scheme of the utility model is:
A kind of off-premises station of air-conditioning unit; Said off-premises station comprises outdoor shell, compressor, gas-liquid separator, condensation fan, condenser and power supply box; Said power supply box is arranged at a side of said outdoor shell; The sidewall of the opposite side of said outdoor shell is provided with ventilation inlet and exhaust outlet, and said compressor and gas-liquid separator are arranged at the inlet end of said condensation fan, and said condenser is arranged at the inlet end or the exhaust side of said condensation fan.
Further, said ventilation inlet and exhaust outlet are separately positioned on the sidewall of said outdoor shell two opposite sides, between said ventilation inlet and exhaust outlet, are arranged side by side said compressor, condensation fan and condenser successively.
Content to sum up; The described a kind of inter-city train of the utility model is with driver's cab air-conditioning unit, indoor set and off-premises station; Integrated degree is higher, helps saving installing space, satisfies the specific (special) requirements of the driver's cab of inter-city train to air-conditioning mounting arrangements and functions of use.
Description of drawings
Fig. 1 is the utility model air-conditioning unit structural representation;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the utility model indoor machine structure scheme drawing;
Fig. 4 is that the B of Fig. 3 is to view;
Fig. 5 is the utility model off-premises station structural representation;
Fig. 6 is the utility model off-premises station cutaway view.
Extremely shown in Figure 6 like Fig. 1, off-premises station 1, indoor set 2, operating console 3, limit cabinet 4, air outlet 5; Air outlet 6, blast pipe 7, indoor set housing 8, evaporator 9, ventilating set 10, installing port 11; Discharge port 12, outdoor shell 13, compressor 14, gas-liquid separator 15, condensation fan 16, condenser 17; Power supply box 18, ventilation inlet 19, exhaust outlet 20, refrigerant pipe 21, mount pad 22, air intake 23.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
As depicted in figs. 1 and 2, a kind of inter-city train is with driver's cab air-conditioning unit, comprises off-premises station 1, at least one indoor set 2 and control panel (not shown).Wherein, off-premises station 1 is hung in the bottom of floor underframe for vehicle crossbeam, and indoor set 2 is installed on operating console 3 or the inside of limit cabinet 4 in the driver's cab, is connected through refrigerant pipe 21 between indoor set 2 and the off-premises station 1, and control panel then is installed on the manipulation table top of operating console 3.In the present embodiment, preferably adopt an off-premises station 1 to drive the form of two indoor sets 2 simultaneously, to satisfy the requirement of driver's cab refrigerating capacity; Indoor set 2 is installed on the both sides of operating console 3 respectively; Or being installed on the limit cabinet 4 that is positioned at operating console 3 both sides, operating console 3 or limit cabinet 4 are provided with at least one air outlet 5 of in driver's cab, blowing, in the present embodiment; Preferably on the roof of operating console 3 or limit cabinet 4 and sidewall, be provided with air outlet 5; So more help the air flows in the driver's cab, make driver's indoor temperature even, improve the comfort level of driver's cab.Each indoor set 2 has at least one air outlet 6, and the quantity of air outlet 6 is consistent with the quantity of air outlet 5, is connected through blast pipe 7 between corresponding air outlet 6 and the air outlet 5.
Like Fig. 3 and shown in Figure 4, indoor set 2 comprises that is a box-type indoor set housing 8, and an evaporator 9 is set in indoor set housing 8, fixing ventilating set 10 in the outside of indoor set housing 8.Indoor set housing 8 is provided with adaptor union, is used for the line between indoor set 2 and the control panel, also is provided with the return air temperature sensor adaptor union, is used for the line between temperature sensor and the driver's cab control panel.
Wherein, evaporator 9 adopts the aluminium fin of inner screw thread copper pipe cover band hydrophilic film coating to form, and can improve heat exchange efficiency, can improve resistance to corrosion again, and smooth surface, and maintenance clean is convenient.
In order to increase the air quantity of ventilating set 10; 10 of ventilating sets are made up of a motor and two coaxial twin fans; On indoor set housing 8, have two installing ports 11; Two installing ports 11 are connected with the outlet air end of two fans, have on the sidewall of the opposite side of indoor set housing 86, two air outlets 6 of two air outlets respectively through blast pipe 7 be arranged at operating console 3 or limit cabinet 4 roofs and be connected with two air outlets 5 on the sidewall.
Return air in the driver's cab sucks through the air intake 23 of ventilating set 10; Discharge from outlet air end; In installing port 11 inlet chamber inner casing bodies 8, air passes evaporator 9, carries out interchange of heat with evaporator 9; Air after the cooling is admitted in the driver's cab through two air outlets 6, blast pipe 7 and air outlet 5 successively, to regulate the temperature and humidity in the driver's cab.
Because only be provided with evaporator 9 in the indoor set housing 8,, under the prerequisite that guarantees driver's cab refrigerating capacity demand, help saving the installing space of indoor set 2, to satisfy the space requirement in the driver's cab so that the volume of indoor set housing 8 can be done is less.
Draining for the ease of indoor set 2; As shown in Figure 4, indoor set housing 8 is obliquely installed, and the diapire that utilizes indoor set housing 8 is as drip tray; Side at indoor set housing 8 diapires has discharge port 12; Discharge port 12 connects a drain hose, and drain hose is connected with the drainage system of vehicle, is used for the condensation water of evaporator 9 is discharged outside the car.
Like Fig. 5 and shown in Figure 6, off-premises station 1 comprises an outdoor shell 13, in outdoor shell 13, is provided with compressor 14, gas-liquid separator 15, condensation fan 16, condenser 17 and power supply box 18.Wherein, compressor 14 adopts the wheeled screw compressor of paddy, possesses the characteristic of vibration resistance and impact, is particularly suitable in the air-conditioning unit of guideway vehicle, using.Outdoor shell 13 is divided into two parts, and power supply box 18 is arranged at a side of outdoor shell 13, and opposite side is provided with compressor 14, gas-liquid separator 15, condensation fan 16 and condenser 17.Outdoor shell 13 adopts tower structure, and base plate and sidewall are set on framework, and compressor 14, gas-liquid separator 15, condensation fan 16 and condenser 17 are fixed on the base plate.
Power supply box 18 is control centers of air-conditioning unit; The sidewall of power supply box 18 sides is provided with and is used for and indoor set 2 and control panel bonded assembly adaptor union, all integrated being arranged in the power supply box 18 of control panel parts such as control needed voltage transformer of air-conditioning unit and pressure switch.The control power supply will be supplied with ventilating set 10, condensation fan 16 after will becoming DC24V from the DC100V power inverter of vehicle input, and on the other hand, by the normal operation of air-conditioning unit requirement control a/c system, completion is ventilated, the operation of refrigeration.
On the sidewall of outdoor shell 13, have ventilation inlet 19 and exhaust outlet 20, in the present embodiment, preferably adopt ventilation inlet 19 and exhaust outlet 20 to be oppositely arranged; Compressor 14 and gas-liquid separator 15 are arranged at the inlet end of condensation fan 16, are provided with near ventilation inlet 19, and condenser 17 can be arranged on the inlet end of condensation fan 16; Also can be arranged on the exhaust side of condensation fan 16, in the present embodiment, preferred; Condenser 17 is arranged on the exhaust side of condensation fan 16; Be that condenser 17 is provided with near exhaust outlet 20 places, condensation fan 16 is arranged between compressor 14 and the condenser 17, and compressor 14, condensation fan 16 and condenser 17 are arranged side by side.Wherein, condensation fan 16 adopts tube axial fan, and condenser 17 adopts plate heat exchanger, and is the same with evaporator 9, and condenser 17 also adopts the aluminium fin structure of inner screw thread copper pipe cover band hydrophilic film coating.
The car outer air gets in the outdoor shell 13 through ventilation inlet 19; Pass compressor 14, gas-liquid separator 15, condensation fan 16, condenser 17 successively; Discharge by exhaust outlet 20; The car outer air is at first passed through compressor 14 before not carrying out interchange of heat with condenser 17, help utilizing air that compressor 14 is lowered the temperature.
As shown in Figure 5,20 can be in ventilation inlet 19 and the exhaust outlet for being arranged on the opening on the sidewall, also can unload as ventilation inlet 19 and exhaust outlet 20 sidewall of outdoor shell 13 1 sides is whole, so more help compressor 14 coolings.
Place, four angles on outdoor shell 13 tops is provided with four mount pads 22, and mount pad 22 is captiveed joint with the floor underframe for vehicle crossbeam through bolt.
As stated, in conjunction with accompanying drawing and the given scheme content of embodiment, can derive the similar techniques scheme.In every case be the content that does not break away from the utility model technical scheme, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of the utility model technical scheme according to the technical spirit of the utility model.
Claims (10)
1. an inter-city train is with driver's cab air-conditioning unit; Comprise off-premises station, at least one indoor set and control panel; Be connected through the refrigerant pipe between said indoor set and the said off-premises station; Said off-premises station is installed on the car body bottom, and said control panel is arranged on the said driver's cab operating console, it is characterized in that: said indoor set is installed in driver's cab operating console or the limit cabinet; Be provided with at least one air outlet cashier's office in a shop at said operating console or limit, be connected through blast pipe between the air outlet of said indoor set and the said air outlet to indoor air-supply.
2. inter-city train according to claim 1 is characterized in that with driver's cab air-conditioning unit: said air outlet is arranged on the roof and/or sidewall of said operating console or limit cabinet.
3. inter-city train according to claim 1 and 2 is with driver's cab air-conditioning unit; It is characterized in that: said indoor set comprises box-shaped indoor set housing, evaporator and ventilating set; Said evaporator is arranged in the said indoor set housing; Said ventilating set is fixed in the outside of said indoor set housing, on said indoor set housing, has the outlet air end bonded assembly installing port with said ventilating set.
4. inter-city train according to claim 3 is with driver's cab air-conditioning unit; It is characterized in that: said indoor set housing is obliquely installed; Side in said indoor set shell bottom wall has discharge port, and said discharge port connects a drain hose, and said drain hose is connected with the drainage system of vehicle.
5. inter-city train according to claim 1 and 2 is with driver's cab air-conditioning unit; It is characterized in that: said off-premises station comprises outdoor shell, compressor, gas-liquid separator, condensation fan, condenser and power supply box; Said power supply box is arranged at a side of said outdoor shell; The sidewall of the opposite side of said outdoor shell is provided with ventilation inlet and exhaust outlet; Said compressor and gas-liquid separator are arranged at the inlet end of said condensation fan, and said condenser is arranged at the inlet end or the exhaust side of said condensation fan.
6. inter-city train according to claim 5 is with driver's cab air-conditioning unit; It is characterized in that: said ventilation inlet and exhaust outlet are separately positioned on the sidewall of said outdoor shell two opposite sides, between said ventilation inlet and exhaust outlet, are arranged side by side said compressor, condensation fan and condenser successively.
7. the indoor set of an air-conditioning unit is characterized in that; Comprise box-shaped indoor set housing, evaporator and ventilating set; Said evaporator is arranged in the said indoor set housing; Said ventilating set is fixed in the outside of said indoor set housing, on said indoor set housing, has the outlet air end bonded assembly installing port with said ventilating set.
8. indoor set according to claim 7 is characterized in that: said indoor set housing is obliquely installed, and has discharge port in a side of said indoor set shell bottom wall, and said discharge port connects a drain hose, and said drain hose is connected with the drainage system of vehicle.
9. the off-premises station of an air-conditioning unit; It is characterized in that: said off-premises station comprises outdoor shell, compressor, gas-liquid separator, condensation fan, condenser and power supply box; Said power supply box is arranged at a side of said outdoor shell; The sidewall of the opposite side of said outdoor shell is provided with ventilation inlet and exhaust outlet, and said compressor and gas-liquid separator are arranged at the inlet end of said condensation fan, and said condenser is arranged at the inlet end or the exhaust side of said condensation fan.
10. off-premises station according to claim 9; It is characterized in that: said ventilation inlet and exhaust outlet are separately positioned on the sidewall of said outdoor shell two opposite sides, between said ventilation inlet and exhaust outlet, are arranged side by side said compressor, condensation fan and condenser successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200463616U CN202463822U (en) | 2012-02-14 | 2012-02-14 | Cab air conditioning unit for inter-city train, indoor unit and outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200463616U CN202463822U (en) | 2012-02-14 | 2012-02-14 | Cab air conditioning unit for inter-city train, indoor unit and outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202463822U true CN202463822U (en) | 2012-10-03 |
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ID=46912008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200463616U Expired - Lifetime CN202463822U (en) | 2012-02-14 | 2012-02-14 | Cab air conditioning unit for inter-city train, indoor unit and outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202463822U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274943A (en) * | 2016-08-30 | 2017-01-04 | 中车大连机车研究所有限公司 | Railway vehicle cab forward type air-conditioning |
| CN110072717A (en) * | 2017-02-22 | 2019-07-30 | 翰昂汽车零部件有限公司 | Car air-conditioner |
| CN110611417A (en) * | 2018-06-14 | 2019-12-24 | 山东朗进科技股份有限公司 | Integrated power supply box and railway vehicle air conditioner applying same |
-
2012
- 2012-02-14 CN CN2012200463616U patent/CN202463822U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274943A (en) * | 2016-08-30 | 2017-01-04 | 中车大连机车研究所有限公司 | Railway vehicle cab forward type air-conditioning |
| CN110072717A (en) * | 2017-02-22 | 2019-07-30 | 翰昂汽车零部件有限公司 | Car air-conditioner |
| CN110072717B (en) * | 2017-02-22 | 2022-07-22 | 翰昂汽车零部件有限公司 | Air conditioner for vehicle |
| CN110611417A (en) * | 2018-06-14 | 2019-12-24 | 山东朗进科技股份有限公司 | Integrated power supply box and railway vehicle air conditioner applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |