CN108248338A - Cycle throttle assembly and two layers flow inner-outer circulation air-conditioning box - Google Patents
Cycle throttle assembly and two layers flow inner-outer circulation air-conditioning box Download PDFInfo
- Publication number
- CN108248338A CN108248338A CN201810194817.5A CN201810194817A CN108248338A CN 108248338 A CN108248338 A CN 108248338A CN 201810194817 A CN201810194817 A CN 201810194817A CN 108248338 A CN108248338 A CN 108248338A
- Authority
- CN
- China
- Prior art keywords
- air door
- air
- axle
- cycle throttle
- throttle assembly
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
- B60H1/00671—Damper doors moved by rotation; Grilles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00835—Damper doors, e.g. position control
- B60H1/00842—Damper doors, e.g. position control the system comprising a plurality of damper doors; Air distribution between several outlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
- B60H2001/00707—Details of pivots of damper doors
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of cycle throttle assembly and the two layers flow inner-outer circulation air-conditioning box equipped with cycle throttle assembly, the cycle throttle assembly include at least two independent air doors, axle of the air door, spring and block；Each air door is sequentially connected in series by axle of the air door, and spring is packed between air door, and the control of air door is realized by the bolt on axle of the air door, the block on air door and the spring between air door.The design reduces amount of parts, have saved development cost, simultaneously because number of parts is reduced, also greatly shorten production assembly time, improve production efficiency, reduce cost of labor.
Description
Technical field
The invention belongs to field of automobile air conditioner, and in particular to a kind of cycle throttle assembly and two layers flow inner-outer circulation air-conditioning
Case.
Background technology
Traditional interior outer gas two layers flow inlet box separates separated layout using three air doors, in order to realize air-conditioning box air inlet institute
Pattern is needed (including full outer gas①Cycle, complete interior gas②Cycle, one in one outside independent separate), need to control wind using cam mechanism
The movement of door.This distribution form needs to install cam mechanism, specifically comprising throttle rocker, connecting rod, cam disc, cam base etc.
Parts, the component number of required exploitation is more, and material cost is higher；In addition, because number of parts increases, assembling process is produced
In again increase assembly time, thereby reduce production efficiency, increase cost of labor.(note：Outer gas①It is new for low humidity outside vehicle
Fresh air；Interior gas②To drive air in cabin).
Invention content
In view of this, the purpose of the present invention is to provide a kind of cycle throttle assembly and two layers flow inner-outer circulation air-conditioning box,
When under conditions of air-conditioning box air inlet pattern is met, reducing amount of parts, reduce material cost, while reducing production assembling
Between, production efficiency is improved, reduces cost of labor.
In order to achieve the above objectives, the present invention provides following technical solution：A kind of cycle throttle assembly, including at least two solely
Vertical air door further includes axle of the air door, spring and block；Each air door is sequentially connected in series by axle of the air door, and it is adjacent that spring is mounted on two
Between air door and both ends of the spring correspondence is fixed on two air doors, is equipped on each air door above and below the block on block and two adjacent air doors
Dislocation is arranged, is correspondingly provided with and each matched bolt of air door upper stopper on the axle of the air door.
Further, there are three the air doors, the stop location on the air door at axle of the air door both ends is identical.
Further, the bolt has multiple, and spaced apart each bolt is located along the same line and the straight line parallel is in wind
Door-hinge axis, the block on the air door at axle of the air door both ends is consistent with the relative position relation of bolt on axle of the air door, to keep
Both sides air door synchronization action, block on intermediate air door and the relative position of bolt on axle of the air door then position opposite with both ends
It puts opposite.
Further, actuator is further included, the actuator is arranged on axle of the air door end point.
A kind of two layers flow inner-outer circulation air-conditioning box, it is total equipped with cycle throttle as the aforementioned on the inlet box including inlet box
Into.
The beneficial effects of the present invention are：All air doors are using being coaxially installed in series, without throttle rocker, connecting rod and cam
The cam mechanisms such as disk so as to reduce amount of parts, have saved development cost.Simultaneously because number of parts is reduced, it is also very big
Shorten production assembly time, improve production efficiency, reduce cost of labor.
Description of the drawings
In order to make the purpose of the present invention, technical solution and advantageous effect clearer, the present invention provides drawings described below and carries out
Explanation：
Fig. 1 is cycle throttle assembly structure schematic diagram；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 separates circulation pattern control schematic diagram to be independent outside in one one；
Fig. 4 is full outer gas circulation pattern stress schematic diagram；
Fig. 5 separates circulation pattern control schematic diagram to be independent outside in one one；
Fig. 6 is complete interior gas circulation pattern stress schematic diagram；
Fig. 7 is complete interior gas circulation pattern control schematic diagram；
Fig. 8 separates circulation pattern stress schematic diagram to be independent outside in one one；
Fig. 9 is full outer gas circulation pattern runner schematic diagram；
Figure 10 is complete interior gas circulation pattern runner schematic diagram；
Figure 11 separates circulation pattern runner schematic diagram to be independent outside in one one；
Figure 12 is inlet box assembly structure schematic diagram.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the present invention is described in detail.
As shown in Figure 1, 2, the cycle throttle assembly in the present invention, including at least two independent air doors 1, further includes air door
Axis 2, spring 3 and block 4；Each air door 1 is sequentially connected in series by axle of the air door 2, and spring 3 is mounted between two adjacent air doors 1 and spring 3
Both ends correspond to and are fixed on two air doors 1, and the block being equipped on each air door 1 on block 4 and two adjacent air doors 1 misplaces cloth about 4
It puts, is correspondingly provided on the axle of the air door 2 and each 1 upper stopper of air door, 4 matched bolt 5.
In the cycle throttle assembly, several air doors 1 in a row and pass through an axle of the air door 2 and connect side by side, rotate axle of the air door 2
When, 5 orientation of bolt being arranged on axle of the air door deflects therewith, the bolt 5 of deflection is liftable/the corresponding air door of pressure on block 4,
The dislocation arrangement of block 4 on adjacent air door, so as to realize the independent control of adjacent air door, spring is additionally provided between adjacent air door,
To realize the coordinated signals between adjacent air door.In the air door assembly, air door quantity is unlimited, as little as two, up to three, four or
Five and more than, air-conditioning box space structure allow under the premise of, this principle can be used and be configured, to simplify cycle throttle
Assembly structure reduces development cost, improves production efficiency.
By taking cycle throttle assembly of a certain tool there are three independent air door as an example.In the cycle throttle assembly, on each air door
There are two block, there are six bolts on axle of the air door 2, and spaced apart each bolt is located along the same line and the straight line parallel is in wind
Door-hinge axis, 4 position of block on both ends air door 1 is identical, and the block on intermediate air door with above and below the block on the air door of both ends
Dislocation arrangement, under above-mentioned arrangement, the block on the air door of both ends is consistent with the relative position relation of bolt, you can keeps two crosswind
Door synchronization action, the relative position of block and bolt on intermediate air door is with both ends on the contrary, the reversed of intermediate air door can be realized
Control.
It below will cutting between " independent outside one in full outer gas cycle, complete interior gas cycle and one separately to recycle " Three models
The process of changing illustrates.
Air door one out of one outside independently separate circulation pattern to full outer gas circulation pattern during, axle of the air door 2 clockwise revolve
Turn (as shown in Figure 3), bolt acts only on intermediate air door on axle of the air door 2, and power F is passed to intermediate air door by axle of the air door 2, is driven
Intermediate air door rotation, while the spring between air door is compressed, the elastic force F ＇ and F ＂ of spring are respectively acting on both ends air door,
To keep both ends air door sealing (as shown in Figure 4), so as to fulfill full outer circulation pattern as shown in Figure 9.
Similarly, air door one out of one outside independently separate circulation pattern to complete interior gas circulation pattern during, 2 inverse time of axle of the air door
Needle rotates (as shown in Figure 5), and bolt acts only on both ends air door on axle of the air door 2, and axle of the air door 2 is by power Fa1Both ends air door is passed to,
The rotation of both ends air door is driven, while the spring between air door is compressed, the elastic force F of springa2Intermediate air door is acted on, to keep
The sealing (as shown in Figure 6) of intermediate air door, so as to fulfill complete interior circulation pattern as shown in Figure 10.
Conversely, gas circulation pattern is switched to outside one in one during independent separately circulation pattern in complete, axle of the air door 2 is clockwise
It rotating (as shown in Figure 7), axle of the air door bolt does not act on any one air door, since the spring between air door is compressed, production
Elastic force F1, F2, F3 are given birth to, wherein elastic force F2 acts on intermediate air door, and F1 and F3 is respectively acting on both sides air door, so as to drive two
Crosswind door rotates (as shown in Figure 8), realizes the independent switching for separating circulation pattern outside one in one.
As being further improved for said program, actuator 6 is further included in the cycle throttle assembly, the actuator 6 is set
It puts in 2 end point of axle of the air door, the Electronic control turned to axle of the air door 2, control accuracy height and manipulation side can be realized by actuator 6
Just.
Including inlet box 7, cycle throttle as the aforementioned is equipped on the inlet box 7 for a kind of two layers flow inner-outer circulation air-conditioning box
Assembly.Under the premise of air-conditioning box space structure allows, the air door on inlet box can be arranged side by side, at this point, cycle throttle is total
It is configured into this above-mentioned principle can be used, so as to simplify cycle throttle assembly structure, reduces development cost.
Finally illustrate, preferred embodiment above is merely illustrative of the technical solution of the present invention and unrestricted, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (5)
1. a kind of cycle throttle assembly, including at least two independent air doors, it is characterised in that：Further include axle of the air door, spring with
And block；Each air door is sequentially connected in series by axle of the air door, and spring is mounted between two adjacent air doors and both ends of the spring correspondence is fixed on two
On air door, the block that is equipped on each air door on block and two adjacent air doors misplaces arrangement up and down, corresponds to and sets on the axle of the air door
Have and each matched bolt of air door upper stopper.
2. cycle throttle assembly according to claim 1, it is characterised in that：There are three the air doors, positioned at axle of the air door two
Stop location on the air door at end is identical.
3. cycle throttle assembly according to claim 2, it is characterised in that：The bolt have it is multiple, it is spaced apart each
Bolt is located along the same line and the straight line parallel is in axle of the air door axis, block and air door on the air door at axle of the air door both ends
The relative position relation of bolt is consistent on axis, on the block and axle of the air door on intermediate air door the relative position of bolt then with
Both ends relative position is opposite.
4. according to any cycle throttle assembly of claims 1 to 3, it is characterised in that：Further include actuator, the execution
Device is arranged on axle of the air door end point.
5. a kind of two layers flow inner-outer circulation air-conditioning box, including inlet box, which is characterized in that such as claim 4 is housed on inlet box
The cycle throttle assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194817.5A CN108248338A (en) | 2018-03-09 | 2018-03-09 | Cycle throttle assembly and two layers flow inner-outer circulation air-conditioning box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194817.5A CN108248338A (en) | 2018-03-09 | 2018-03-09 | Cycle throttle assembly and two layers flow inner-outer circulation air-conditioning box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108248338A true CN108248338A (en) | 2018-07-06 |
Family
ID=62746663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810194817.5A Pending CN108248338A (en) | 2018-03-09 | 2018-03-09 | Cycle throttle assembly and two layers flow inner-outer circulation air-conditioning box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108248338A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845252A (en) * | 2019-04-25 | 2020-10-30 | 马勒国际公司 | Air conditioning equipment for motor vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203147993U (en) * | 2013-02-04 | 2013-08-21 | 辽宁晨友汽车空调系统有限公司 | Heating, ventilating and air conditioning (HVAC) air door mechanism of automobile air conditioner |
| CN203657161U (en) * | 2013-10-31 | 2014-06-18 | 博耐尔汽车电气系统有限公司 | Driving mechanism of automobile air conditioner temperature air door |
| CN106985638A (en) * | 2017-04-10 | 2017-07-28 | 南京协众汽车空调集团有限公司 | Super-silent, the low drain wind throttle setting of a kind of automotive air-conditioning system |
| CN206983663U (en) * | 2017-04-18 | 2018-02-09 | 南方英特空调有限公司 | A kind of inlet box of air conditioning for automobiles |
| CN207931425U (en) * | 2018-03-09 | 2018-10-02 | 南方英特空调有限公司 | Cycle throttle assembly and two layers flow inner-outer circulation air-conditioning box |
-
2018
- 2018-03-09 CN CN201810194817.5A patent/CN108248338A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203147993U (en) * | 2013-02-04 | 2013-08-21 | 辽宁晨友汽车空调系统有限公司 | Heating, ventilating and air conditioning (HVAC) air door mechanism of automobile air conditioner |
| CN203657161U (en) * | 2013-10-31 | 2014-06-18 | 博耐尔汽车电气系统有限公司 | Driving mechanism of automobile air conditioner temperature air door |
| CN106985638A (en) * | 2017-04-10 | 2017-07-28 | 南京协众汽车空调集团有限公司 | Super-silent, the low drain wind throttle setting of a kind of automotive air-conditioning system |
| CN206983663U (en) * | 2017-04-18 | 2018-02-09 | 南方英特空调有限公司 | A kind of inlet box of air conditioning for automobiles |
| CN207931425U (en) * | 2018-03-09 | 2018-10-02 | 南方英特空调有限公司 | Cycle throttle assembly and two layers flow inner-outer circulation air-conditioning box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845252A (en) * | 2019-04-25 | 2020-10-30 | 马勒国际公司 | Air conditioning equipment for motor vehicle |
| CN111845252B (en) * | 2019-04-25 | 2023-09-08 | 马勒国际公司 | Air conditioning equipment for motor vehicle |
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