CN205930118U - Vehicle air conditioner air -mixing damper and actuating mechanism thereof - Google Patents
Vehicle air conditioner air -mixing damper and actuating mechanism thereof Download PDFInfo
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- CN205930118U CN205930118U CN201620796139.6U CN201620796139U CN205930118U CN 205930118 U CN205930118 U CN 205930118U CN 201620796139 U CN201620796139 U CN 201620796139U CN 205930118 U CN205930118 U CN 205930118U
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Abstract
The utility model discloses a vehicle air conditioner air -mixing damper and actuating mechanism thereof, including fan, evaporator core body, electric fan heater core, defrosting air door, blow an air door, blow foot air door and electric fan heater core air intake air door, evaporator core body with the fan air outlet is relative, is equipped with electric fan heater core and air -mixing damper between wind channel and evaporator core body air outlet, and the air intake of electric fan heater core is equipped with dull and stereotyped air door, and air -mixing damper is through rotatory relative with the evaporator core body air outlet with electric fan heater core air outlet respectively, and the both ends of air -mixing damper axle are rotated respectively and are supported in air conditioner housing bore, air -mixing damper's structure is, this air -mixing damper's cross -section is fan -shapedly, and sectorial top is arc honeycomb structure, is equipped with the Y type spare of being made by elastic material in the both sides of this arc cellular texture body, and this Y type spare is overhanging in arc honeycomb arcwall face. The utility model has the advantages of refrigerating system is not disturbed by the heater.
Description
Technical field
This utility model is related to a kind of automobile air conditioning technology, particularly a kind of blender door and its drive mechanism.
Background technology
Automotive air-conditioning system is typically made up of refrigeration system, exhaust heat heating system and air ventilation and purification system, and wherein waste heat supplies
Heating system is to make thermal source using residual heat of tail gas of automobile or engine cool circulating water afterheat to introduce heat exchanger, by blower fan by in-car
Or air-blowing over-heat-exchanger in car outer space is allowed to the heating that heats up.In order to reduce the interference to refrigeration system for the thermal source, cold air flow passage is not
Through heat exchanger core, a part of heating system also can be by the hot water valve control being contained on heater cores inlet pipeline simultaneously
Flow of fluid.However, for most air conditioning systems, being not provided with or cancel hot water valve control system for reduces cost, so
The a part of heat radiation resulting in heater core disturbs the refrigeration of air-conditioning refrigerator.
Content of the invention
The purpose of this utility model is a kind of air conditioning for automobiles mixing wind providing a kind of refrigeration system not disturbed by heater
Door and its drive mechanism.
The technical solution of the utility model is, a kind of air conditioning for automobiles blender door and its drive mechanism, including blower fan, evaporation
Device core body, warm braw core body, defroster door, blow face air door, blow foot air door and warm braw core body air inlet air door, its feature exists
In:Evaporator core is relative with described fan outlet, is provided with warm braw core body between air channel and evaporator core air outlet
And blender door, the air inlet of warm braw core body is provided with flat board air door, described blender door pass through rotation respectively with warm braw movement
Body air outlet is relative with evaporator core air outlet, is provided with defrosting outlet, blows face air port and blow foot air port on air-conditioner shell,
In described defrosting outlet, blow face air port and blow and be respectively equipped with defroster door at foot air port, blow face air door and blow foot air door, mix wind
The two ends of door-hinge respectively rotational support in air-conditioner shell hole, the structure of described blender door is, the section of this blender door
In sector, fan-shaped top is arc honeycomb structured body, is provided with by elastomeric material system in the both sides of this arc honeycomb molded body
The Y type part becoming, stretches in the cellular arcwall face of arc outside this Y type part.Blender door and the linkage of warm braw core body air-out air door
Mechanism is that in air-conditioner shell hole, one end of driving plate is connected the two ends rotational support of drive shaft with described drive shaft, connecting rod
One one end is connected with described driving plate, and the other end is hinged with wobble plate, and the other end of this wobble plate is connected with blender door axle, described
In air-conditioner shell hole, one end of described drive rod is connected the two ends rotational support of blender door axle with drive shaft, described drive
The other end of lever is hinged with one end of connecting rod two, shaking on the other end of this connecting rod two and warm braw core body air inlet axle of the air door
Arm is hinged, and one end of wire drawing is connected with described driving plate.
With existing Technical comparing, this utility model has the advantages that refrigeration system is not disturbed by heater.
Brief description
Fig. 1 is this utility model air conditioner damper arrangement schematic diagram;Fig. 2 is that this utility model blender door drive mechanism is illustrated
Figure;Fig. 3 is the front view of blender door;Fig. 4 is the top view of Fig. 3;Fig. 5 is the A-A sectional view of Fig. 3.
Specific embodiment
Disturbed by heater thermal source to solve refrigeration system, using blender door and warm braw core body air inlet air door
Structure with sharing an air channel, makes the less effect of air conditioning system volume.In the upper end of air-conditioner shell 1, blower fan 2 is set, should
The lower section setting evaporator core 6 of fan outlet, arranges blender door 8 and warm braw core body in the lower section of this evaporator core
7, this warm braw core body is inclined to set, and blender door 8 is in the right side of warm braw core body upper end, in the downside of warm braw core body
Setting warm braw core body air inlet air door 9, described blender door has two states, and 1, by vaporizer, cold wind out is closed, this
When warm-air drier hot-air mouth out open, 2, fan heater air outlet is closed, and the cold wind air outlet of vaporizer is opened, by evaporating
Device cold wind out and out warm braw enters same air channel by warm-air drier, the defrosting with setting on air-conditioner shell respectively of this air channel
Air port, blow face air port, blow foot air port and be connected, described defrosting outlet, blowing face air port and blow foot air port and be respectively arranged with defrosting wind
Door 3, blow face air door 4 and blow foot air door 5.Described warm braw core body air inlet air door, defroster door, blow face air door and blow foot air door
It is known flat board air door.As in Figure 3-5, the horizontal sanction face of this blender door is sector to the structure of blender door, fan-shaped
Top is arc honeycomb structured body 16, is respectively provided with Y type elastomer 17 in the both sides of this arc honeycomb structured body, this Y type elastomer
Radius be more than arc honeycomb structured body radius, the two ends of described sectored cell structure are individually fixed in two fanning strips 18
Top, blender door axle is located at the circle centre position of described two fanning strips and rotational support is in air-conditioner table body opening, described fan
Shape plate and arc honeycomb body structure are PP-TD40 plastics.The blender door of this structure has sealing excellent noise reduction effect and manipulation
The little advantage of power.
Evaporator core should make condensed water smoothly discharge horizontal by certain angle of inclination, typically selects 60-80 °, warm braw
The setting of core body mainly considers that air-out is smooth and reduces overall volume, and it is advisable with the horizontal 0-50 °.
Blender door and the drive mechanism of warm braw core body air inlet air door opening and closing, because refrigeration and heating can not be entered simultaneously
OK, and do not disturbed by the heat of electromotor heat exchange when freezing, warm braw runner should be closed the door, thus above-mentioned two air door should link,
I.e. during a door opening, another air door should be closed, and adopt following drive mechanisms for this:One end of driving plate 13 and driving
Axle 15 connects, and the other end is hinged with one end of connecting rod 1, and the other end of this connecting rod one is hinged with wobble plate 10, this wobble plate with mix
Axle of the air door connects, and in air-conditioner shell hole, the two ends of described drive shaft rotate props up the two ends rotational support of this blender door axle
Support in air-conditioner housing hole, one end of drive rod 12 is connected with described drive shaft, this drive rod is hinged with one end of connecting rod 2 14,
The other end of this connecting rod two is hinged with rocking arm, and this rocking arm is connected with warm braw core body air inlet axle of the air door, and this warm braw core body enters
The two ends of air port axle of the air door are rotatably supported in air-conditioner shell hole, and described driving plate is provided with wire drawing, for driving two to mix
Close the opening and closing of air door.
The principle of the opening and closing of this utility model blender door and warm braw core body air inlet air door is, as shown in Fig. 1~2,
When blender door is closed warm braw air channel and warm braw core body air inlet air door and is closed, that is, air-conditioner is in refrigeration shape
State, now freezes and is not disturbed by the thermal source of warm-air drier.When vehicle needs heating, now, vaporizer does not work, and warm-air drier works
Heating, the air outlet of vaporizer should be closed the door by blender door, and the air inlet of warm braw core body is opened, and makes blower fan through vaporizer
Wind out fully enters heater cores, and manipulating wire drawing makes 51.6 ° of driving plate rotation counterclockwise, makes to mix by connecting rod one and wobble plate
Close axle of the air door and rotate counterclockwise 90 °, blender door is changed into open mode and by vaporizer from closing heater cores air outlet
Air outlet is closed, and rotating counterclockwise of drive shaft makes warm braw core body air inlet air door turn clockwise by drive rod and connecting rod two
Dynamic 37 ° of air inlets making warm braw core body are opened, and the warm braw of warm-air drier is to Vehicle heating.Described defroster door, blow face air door and
Blow foot air door to be each operated alone.The opening and closing of above-mentioned each air door, by being operated respectively manually.Wherein blender door and
The outlet air door of warm braw core body can adopt link gear.
Blender door with the on-off action principle of warm braw core body air inlet air door is, vehicle refrigeration state(Warm braw movement
Body air intake damper is closed, and warm braw core body air outlet is closed by blender door)Be converted to when heating state, drive is made by wire drawing
Rotation that dynamic plate is counterclockwise, drive rod drivening rod rotates clockwise, and warm braw core body air inlet air door is opened, and driving plate passes through pendulum
Plate makes blender door axle rotate counterclockwise, and blender door is changed into open mode from closing warm braw core body air outlet, now, empty
Adjust evaporator stops operation, warm braw core body is entered through evaporator core by blower fan wind out and absorbs in entrance air channel after heat
To defrosting outlet with blow foot air port and send warm braw.Blow face air door, blow the opening and closing of foot air door and defroster door by manually individually controlling, mix
Close air door and warm braw core body air inlet air door can also be opened and closed by manually individually manipulating.
Claims (2)
1. a kind of air conditioning for automobiles blender door and its drive mechanism, including blower fan, evaporator core, warm braw core body, defrosting wind
Door, blow face air door, blow foot air door and warm braw core body air inlet air door it is characterised in that:Evaporator core is gone out with described blower fan
Air port relatively, is provided with warm braw core body and blender door between air channel and evaporator core air outlet, the entering of warm braw core body
Air port is provided with flat board air door, described blender door pass through rotation respectively with warm braw core body air outlet and evaporator core air outlet
Relatively, defrosting outlet is provided with air-conditioner shell, blows face air port and blow foot air port, described defrosting outlet, blow face air port and
Blow and be respectively equipped with defroster door at foot air port, blow face air door and blow foot air door, the two ends of blender door axle respectively rotational support in
In air-conditioner shell hole, the structure of described blender door is that the section of this blender door is in sector, and fan-shaped top is arc honeybee
Nest structure, is provided with, in the both sides of this arc honeycomb molded body, the Y type part being made up of elastomeric material, stretches in arc outside this Y type part
The cellular arcwall face of shape.
2. as claimed in claim 1 a kind of air conditioning for automobiles blender door and its drive mechanism it is characterised in that:Blender door and
The link gear of warm braw core body air-out air door is, the two ends rotational support of drive shaft in air-conditioner shell hole, driving plate
One end is connected with described drive shaft, and one end of connecting rod one is connected with described driving plate, and the other end is hinged with wobble plate, this wobble plate another
One end is connected with blender door axle, the two ends rotational support of described blender door axle in air-conditioner shell hole, described drive rod
One end be connected with drive shaft, the other end of described drive rod is hinged with one end of connecting rod two, the other end of this connecting rod two with warm
Rocking arm on blower fan core body air inlet axle of the air door is hinged, and one end of wire drawing is connected with described driving plate.
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CN201620796139.6U CN205930118U (en) | 2016-07-27 | 2016-07-27 | Vehicle air conditioner air -mixing damper and actuating mechanism thereof |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107042745A (en) * | 2017-04-06 | 2017-08-15 | 南方英特空调有限公司 | A kind of automobile air conditioning box after-blow face structure |
CN107696832A (en) * | 2017-09-08 | 2018-02-16 | 吉林大学 | A kind of vehicle, bio-based composite material air conditioning exhausting port system and its control method |
CN112590490A (en) * | 2020-11-16 | 2021-04-02 | 豫新汽车热管理科技有限公司 | Novel cold and warm air mixing structure of vehicle air conditioner |
CN114993012A (en) * | 2022-05-30 | 2022-09-02 | 迪亚爱柯新材料科技(江苏)有限公司 | Drying device is used in production of rock wool heated board |
-
2016
- 2016-07-27 CN CN201620796139.6U patent/CN205930118U/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107042745A (en) * | 2017-04-06 | 2017-08-15 | 南方英特空调有限公司 | A kind of automobile air conditioning box after-blow face structure |
CN107042745B (en) * | 2017-04-06 | 2023-05-16 | 南方英特空调有限公司 | Rear blowing face structure of automobile air conditioner box |
CN107696832A (en) * | 2017-09-08 | 2018-02-16 | 吉林大学 | A kind of vehicle, bio-based composite material air conditioning exhausting port system and its control method |
CN112590490A (en) * | 2020-11-16 | 2021-04-02 | 豫新汽车热管理科技有限公司 | Novel cold and warm air mixing structure of vehicle air conditioner |
CN114993012A (en) * | 2022-05-30 | 2022-09-02 | 迪亚爱柯新材料科技(江苏)有限公司 | Drying device is used in production of rock wool heated board |
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CP03 | Change of name, title or address |
Address after: No. 168 Jianzhong Road, Xinxiang City, Henan Province, 453000 Patentee after: Yuxin Automotive Thermal Management Technology Co., Ltd. Address before: 453049 No. 168 Jianzhong Road, Xinxiang City, Henan Province Patentee before: Yuxin Automotive Air Conduitioner Co.,Ltd. |