CN207657563U - A kind of vehicle and its preposition cooling system - Google Patents
A kind of vehicle and its preposition cooling system Download PDFInfo
- Publication number
- CN207657563U CN207657563U CN201721516637.1U CN201721516637U CN207657563U CN 207657563 U CN207657563 U CN 207657563U CN 201721516637 U CN201721516637 U CN 201721516637U CN 207657563 U CN207657563 U CN 207657563U
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- condenser
- radiator
- air cooler
- vehicle
- charge air
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model is related to vehicle cooling device technical fields, specifically provide a kind of vehicle and its preposition cooling system, can improve the radiating efficiency of condenser.A kind of vehicle includes vehicle body and the preposition cooling system that is arranged on vehicle body, the preposition cooling system includes condenser, radiator and charge air cooler, further include by the module frame of the integrated assembly of condenser, radiator and charge air cooler, the radiator and charge air cooler are disposed side by side in module frame, and the front end windward side in radiator and charge air cooler is arranged along air-flow direction of advance for the condenser.By the way that condenser to be placed in front of radiator and charge air cooler, the radiating efficiency of condenser can be improved.
Description
Technical field
The utility model is related to vehicle cooling device technical fields, and in particular to a kind of vehicle and its preposition cooling system.
Background technology
Condenser is as the heat exchanger in cooling system of vehicle, and to vehicle air conditioning important role, condenser will press
The high temperature and high pressure gaseous refrigerant of contracting machine discharge carries out heat exchange with outside air, is condensed into the liquid refrigeration of high temperature and pressure
Agent.The heat-sinking capability and ventilation effect of condenser will have a direct impact on the refrigeration effect of air-conditioning system.The wherein ventilation of condenser
Effect depends on draught capacity, the installation site of condenser, air channel structure and the water conservancy diversion measure etc. of condensation fan.
Under normal conditions, the air-conditioning system structure in vehicle commander in the school bus within 7.5 meters is compressor carrying structure, empty
Adjusting system is independently installed, and on engine, condenser unit skirt is set, and after being installed on the near front wheel, is evaporated unit overhead, is installed on vehicle
Compartment rear portion Nei Ding.Condenser carries out forced ventilation cooling using condensation fan, while condenser unit is located at high dust region, easily
Periphery dust is adsorbed, causes air conditioner refrigerating ability to decline, the energy consumption of vehicle is made to increase.And in the prior art, technical staff is
Influence of the dust to condenser unit is reduced, condenser unit is arranged in the front end of automobile body, ensure that condenser
Working environment, but due to the limitation of vehicle body space, usually by condenser and other cooling devices such as charge air cooler, radiator tandem is set
It sets, heat exchange efficiency is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of vehicles, in addition be designed to provide a kind of preposition cooling system,
Cleannes when can improve the heat exchange efficiency of condenser, while improve condenser working.
To achieve the above object, it is adopted the following technical scheme that using the vehicle of preposition cooling system in the utility model：
Technical solution 1：A kind of vehicle, including vehicle body and the preposition cooling system being arranged on vehicle body, the preposition cooling
System includes condenser, radiator and charge air cooler, further includes by the module side of the integrated assembly of condenser, radiator and charge air cooler
Frame, the radiator and charge air cooler are disposed side by side in module frame, and the condenser is radiating along the setting of air-flow direction of advance
The front end windward side of device and charge air cooler.
Advantage is：Low-temperature airflow blows over condenser, carries out heat exchange with condenser, reduces the table of condenser
Face temperature, after absorbing the heat of condenser, air-flow blows to charge air cooler and radiator across condenser, and air-cooled dissipate is carried out to it
Heat ensure that the radiating efficiency of condenser and the refrigerating capacity of air-conditioning, improve the versatility of cooling system, reduce condenser table
The absorption of face dust.Meanwhile condenser is located at the most front side of preposition cooling system, increases heat exchange area, improves heat dissipation effect
Rate.
Technical solution 2：On the basis of technical solution 1, the refrigerant inlet of the condenser and setting respectively for refrigerant exit
It sets in side.
Advantage is：By the refrigerant inlet and outlet setting of condenser in side, the installation that can reduce condenser is empty
Between, ensure the overall dimensions of cooling system, improves the applicability of condenser assembly, also allow for technical staff and assemble, together
When reduce the energy consumption of vehicle, improve radiating efficiency.
Technical solution 3：On the basis of technical solution 1, the air side of the module frame is equipped with cooling fan.
Advantage is：It is relatively low from the extraneous gas flow rate for entering windward side in low vehicle speeds, cooling wind
The cooling air-flow speed of fan is higher, and carrying out force ventilated form to condenser, radiator and charge air cooler cools down.In vehicle
When running at high speed, cooling device needs to distribute more heats, wherein enters condenser, radiator and charge air cooler from windward side
The higher air-flow of flow velocity forms pressure difference with cooling air-flow caused by cooling fan, form at this time dynamic pressure ventilation with it is strong
The synthesis ventilation form that system ventilation is combined, ensure that when the vehicle is driving at high speed, and condenser can be with the heat dissipation capacity of bigger
And radiating efficiency, while air inlet has taken away the surface dirt of condenser, charge air cooler and radiator, reduce condenser makes for a long time
In the dust of surface accumulation after, radiating efficiency is improved.
Technical solution 4：On the basis of technical solution 1, the module frame is fixedly connected on by fixed seat on vehicle body.
Advantage is：After module frame is connect with fixed seat, fixed seat is connected on vehicle body, reduces module side
The vibration of frame at work, while after module frame can be made to carry out whole assembly under line, being connected on vehicle body, improving dress
With efficiency.
Technical solution 5：On the basis of technical solution 4, the fixed seat includes the first longeron, the second longitudinal and cross beam,
Connector, top and the module frame of the connector are respectively equipped between the module frame and the first longeron, the second longeron
Connection, the lower part of the connector are connect with the first longeron, the second longeron respectively, and the both ends of the crossbeam are vertical with first respectively
Beam, the connection of the second longeron.
Advantage is：Carry out the longeron in link block frame and fixed seat using connector, technology can be facilitated
Personnel install, safeguard, while avoiding that operating space is too small to bring constant, in addition can also improve bonding strength, carry
High service life.
Technical solution 6：On the basis of technical solution 5, lightening hole is offered on the crossbeam.
Advantage is：Lightening hole can not only play the role of reducing crossbeam weight, and can reduce vibration, increase
The heat exchange area of big condenser, improves radiating efficiency.
To achieve the above object, preposition cooling system adopts the following technical scheme that in the utility model：
Technical solution 1：A kind of preposition cooling system of vehicle, including condenser, radiator and charge air cooler, further including will be cold
The module frame of the integrated assembly of condenser, radiator and charge air cooler, the radiator and charge air cooler are disposed side by side in module frame,
The front end windward side in radiator and charge air cooler is arranged along air-flow direction of advance for the condenser.
Technical solution 2：On the basis of technical solution 1, the refrigerant inlet of the condenser and setting respectively for refrigerant exit
It sets in side.
Technical solution 3：On the basis of technical solution 1, the air side of the module frame is equipped with cooling fan.
Description of the drawings
Fig. 1 is the structural schematic diagram of the vehicle using preposition cooling system in the utility model；
Fig. 2 is the assembling schematic diagram of the vehicle using preposition cooling system in the utility model；
Fig. 3 is in the utility model using the structural schematic diagram of the condenser in the vehicle of preposition cooling system.
In figure：1. condenser；2. module frame；3. radiator；4. charge air cooler；5. wind shelling cover；6. sealing sponge；7. fixing
Rack beam；8. fixing bracket longeron；9. connector；101. refrigerant exit；102. refrigerant inlet；103. fixed seat.
Specific implementation mode
It is the specific embodiment of the vehicle in the utility model using preposition cooling system as shown in Figure 1 to Figure 3：This practicality
It is novel to provide a kind of vehicle, preposition cooling system is provided on vehicle, the preposition cooling system includes condenser 1,
Radiator 3 and charge air cooler 4, condenser 1 only include condenser core, and the two sides above and below condenser core are respectively arranged with refrigerant
Outlet 101 and refrigerant inlet 102, are connected with expansion valve, compressor respectively.Refrigerant exit 101 is arranged in condenser core bottom,
Refrigerant inlet 102 is arranged at the top of condenser core.Module frame 2 is fixed on by fixed seat on vehicle body, and before air-flow
Into direction on fix condenser 1, radiator 3 and charge air cooler 4, wherein radiator 3 and charge air cooler 4 be disposed side by side on module side
In frame 2, condenser 1 is fixed on to the windward side of module frame 2, condenser 1 is equipped with fixed seat 103, and passes through bolt and mould
Block frame 2 is fixedly connected.
After condenser 1, radiator 3 and charge air cooler 4 are connected on module frame 2, module frame 2 is by being arranged in frame
The fixing bracket of both sides and windward side is connect with chassis runner, and fixed seat is combined by fixing bracket crossbeam 7 and fixing bracket longeron 8
It forms, and offers the lightening hole that can play heat dissipation damping effect on hold-down support crossbeam 7.And fixing bracket longeron
8 are fixedly connected by connector 9 and module frame 2.In addition cooling fan is installed in the air side of module frame 2, it is cold
But fan connect with the belt pulley on engine and is rotated under its drive, and wind shelling cover 5 is provided on the outside of cooling fan, shield
Fan housing 5 is fixedly connected on module frame 2.It is equipped between the windward side of module frame 2, condenser 1 and module frame 2 close
Sponge 6 is sealed to prevent dust from blocking charge air cooler 4 and radiator 3.
When vehicle front cooling system cools down engine charge water inlet and air-conditioning system in the present invention,
The refrigerant interface 101,102 being placed on the condenser 1 of windward side is connect with compressor of air conditioner respectively, the inlet and outlet pipes of radiator 3
It is connect with cooling water pipe of engine road, charge air cooler 4 is connect with engine charge pipeline.Condenser 1, radiator 3 and charge air cooler 4 will
Circulation medium therein carries out heat exchange with external environment, makes condenser 1, the surface temperature liter of radiator 3 and charge air cooler 4
Height, and condenser 1, radiator 3 and charge air cooler 4 are cooled down using air-cooled form.
In low vehicle speeds, the air-flow in external environment is from windward side forward to condenser 1, and flow velocity is relatively low at this time, main
Wind-force is cooled down still by the cooling fan offer in air side is arranged, and the cooling air-flow that cooling fan generates is by being provided with condenser
1 side blows to the side far from headstock, and cooling air-flow passes through the guiding and concentration of wind shelling cover 5, takes away condenser 1, dissipates
The heat on 4 surface of hot device 3 and charge air cooler.When vehicle is run at high speed, engine calorific value increases, and needs cooling device pair
It is more radiated, and the air-flow velocity in external environment is larger at this time, and the external world is provided in windward side for cooling device
Cooling wind-force, meanwhile, in the air side of cooling device, cooling fan is still provided with cooling wind-force, extraneous cooling wind-force and by
The cooling wind direction that cooling fan provides is identical, increases heat dissipation capacity, ensure that cooling effect of the vehicle when running at high speed.
Simultaneously the sealing sponge 6 that is installed between condenser 1 and module frame 2 can improve condenser 1 and radiator 3, charge air cooler 4 it
Between air-flow organizational form, improve the radiating efficiency of condenser.
In other embodiments, condenser may be arranged as other types, such as will be arranged on the core of condenser
Other parts such as dust-break net, become cooler unit.
In other embodiments, the cooling fan in module frame air side, which is arranged, can also other types, and example is in mould
The wind shelling cover of block frame air side removes, and is set as electric fan.
In other embodiments, the fixed form of module frame can also have other types, such as directly in module frame
It is equipped with the interconnecting piece being fixedly connected with vehicle body, module is directly anchored on vehicle body, is fixed without using fixed seat.
In other embodiments, the connection type of wind shelling cover and module frame can also have other types, such as will protect wind
Cover is connected on fixing bracket, is increased gas flow space, is improved radiating efficiency.
The embodiment of the preposition cooling system of vehicle with it is preposition in the above-mentioned vehicle embodiments using preposition cooling system
Cooling system it is structurally and functionally identical, therefore be not repeated to illustrate.
Claims (9)
1. a kind of vehicle, including vehicle body and the preposition cooling system that is arranged on vehicle body, it is characterised in that：The preposition cooling system
System includes condenser, radiator and charge air cooler, further includes the module frame that condenser, radiator and charge air cooler are integrated to assembly,
The radiator and charge air cooler are disposed side by side in module frame, the condenser be arranged in radiator along air-flow direction of advance and
The front end windward side of charge air cooler.
2. vehicle according to claim 1, it is characterised in that：The refrigerant inlet of the condenser and the difference of refrigerant exit
It is arranged in side.
3. vehicle according to claim 1, it is characterised in that：The air side of the module frame is equipped with cooling fan.
4. vehicle according to claim 1, it is characterised in that：The module frame is fixedly connected on vehicle body by fixed seat
On.
5. vehicle according to claim 4, it is characterised in that：The fixed seat includes the first longeron, the second longeron and cross
Beam is respectively equipped with connector, top and the module side of the connector between the module frame and the first longeron, the second longeron
Frame connects, and the lower part of the connector is connect with the first longeron, the second longeron respectively, and the both ends of the crossbeam are vertical with first respectively
Beam, the connection of the second longeron.
6. vehicle according to claim 5, it is characterised in that：Lightening hole is offered on the crossbeam.
7. a kind of preposition cooling system of vehicle, it is characterised in that：Including condenser, radiator and charge air cooler, further including will be cold
The module frame of the integrated assembly of condenser, radiator and charge air cooler, the radiator and charge air cooler are disposed side by side in module frame,
The front end windward side in radiator and charge air cooler is arranged along air-flow direction of advance for the condenser.
8. preposition cooling system according to claim 7, it is characterised in that：The refrigerant inlet and refrigerant of the condenser go out
Mouth is separately positioned on side.
9. preposition cooling system according to claim 7, it is characterised in that：The air side of the module frame is equipped with cooling
Fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721516637.1U CN207657563U (en) | 2017-11-14 | 2017-11-14 | A kind of vehicle and its preposition cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721516637.1U CN207657563U (en) | 2017-11-14 | 2017-11-14 | A kind of vehicle and its preposition cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207657563U true CN207657563U (en) | 2018-07-27 |
Family
ID=62938158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721516637.1U Active CN207657563U (en) | 2017-11-14 | 2017-11-14 | A kind of vehicle and its preposition cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207657563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435482A (en) * | 2019-07-09 | 2019-11-12 | 武汉格罗夫氢能汽车有限公司 | A kind of three system integration formula radiators of hydrogen cell automobile |
-
2017
- 2017-11-14 CN CN201721516637.1U patent/CN207657563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435482A (en) * | 2019-07-09 | 2019-11-12 | 武汉格罗夫氢能汽车有限公司 | A kind of three system integration formula radiators of hydrogen cell automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
|
| CP03 | Change of name, title or address |