CN207931425U - 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
- CN207931425U CN207931425U CN201820325360.2U CN201820325360U CN207931425U CN 207931425 U CN207931425 U CN 207931425U CN 201820325360 U CN201820325360 U CN 201820325360U CN 207931425 U CN207931425 U CN 207931425U
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- CN
- China
- Prior art keywords
- air door
- axle
- air
- 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.)
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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
- B60H1/00814—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
- B60H1/00849—Damper doors, e.g. position control for selectively commanding the induction of outside or inside air
-
- 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
- B60H1/00857—Damper doors, e.g. position control characterised by the means connecting the initiating means, e.g. control lever, to the damper door
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model 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 utility model belongs to field of automobile air conditioner, and in particular to a kind of cycle throttle assembly and two layers flow inner-outer circulation are empty
Adjust 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
Need pattern (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, includes specifically throttle rocker, connecting rod, cam disc, cam base etc.
The component number of parts, 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 this utility model is to provide a kind of cycle throttle assembly and two layers flow inner-outer circulation air-conditionings
Case reduces amount of parts under conditions of meeting air-conditioning box air inlet pattern, reduces material cost, while reducing production assembly
Time improves production efficiency, reduces cost of labor.
In order to achieve the above objectives, the utility model provides the following technical solutions：A kind of cycle throttle assembly, including at least two
A independent 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 spring is mounted on two
Between adjacent air door and both ends of the spring correspondence is fixed on two air doors, the block being equipped on each air door on block and two adjacent air doors
Dislocation is arranged up and down, 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 being located 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 being located 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 is located at block on intermediate air door and the relative position of bolt on axle of the air door then position opposite with both ends
It sets opposite.
Further, further include actuator, the actuator is arranged in axle of the air door end point.
A kind of two layers flow inner-outer circulation air-conditioning box, including inlet box, it is total equipped with cycle throttle as the aforementioned on the inlet box
At.
The beneficial effects of the utility model are：All air doors using coaxially being installed in series, be not necessarily to throttle rocker, connecting rod and
The cam mechanisms such as cam disc have saved development cost to reduce amount of parts.Simultaneously because number of parts is reduced, also
Production assembly time greatly is shortened, production efficiency is improved, reduces cost of labor.
Description of the drawings
In order to keep the purpose of this utility model, technical solution and advantageous effect clearer, the utility model provides as follows
Attached drawing illustrates：
Fig. 1 is cycle throttle assembly structure schematic diagram；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is independent outside one in one to separate circulation pattern control schematic diagram；
Fig. 4 is full outer gas circulation pattern stress schematic diagram；
Fig. 5 is independent outside one in one to separate circulation pattern control schematic diagram；
Fig. 6 is gas circulation pattern stress schematic diagram in complete；
Fig. 7 is gas circulation pattern control schematic diagram in complete；
Fig. 8 is independent outside one in one to separate circulation pattern stress schematic diagram；
Fig. 9 is full outer gas circulation pattern runner schematic diagram；
Figure 10 is gas circulation pattern runner schematic diagram in complete；
Figure 11 is independent outside one in one to separate circulation pattern runner schematic diagram；
Figure 12 is inlet box assembly structure schematic diagram.
Specific implementation mode
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
As shown in Figure 1, 2, the cycle throttle assembly in the utility model, including at least two independent air doors 1 further include
Axle of the air door 2, spring 3 and block 4；Each air door 1 is sequentially connected in series by axle of the air door 2, spring 3 be mounted on two adjacent air doors 1 between and
3 both ends of spring correspond to and are fixed on two air doors 1, and about 4 block being equipped on each air door 1 on block 4 and two adjacent air doors 1 is wrong
Position is arranged, is correspondingly provided with and 1 upper stopper of each air door, 4 matched bolt 5 on the axle of the air door 2.
In the cycle throttle assembly, several air doors 1 in a row and by an axle of the air door 2 are connected 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 is additionally provided with spring to realize the independent control of adjacent air door 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 or more, under the premise of air-conditioning box space structure allows, 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 to seal (as shown in Figure 4), to realize 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, to realize 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, to drive two
Crosswind door rotates (as shown in Figure 8), realizes the independent switching for separating circulation pattern outside one in one.
Further include actuator 6 in the cycle throttle assembly, the actuator 6 is set as being further improved for said program
It sets 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.
A kind of two layers flow inner-outer circulation air-conditioning box, including inlet box 7 are equipped with cycle throttle as the aforementioned on the inlet box 7
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 at this above-mentioned principle can be used, to simplify cycle throttle assembly structure, reduces development cost.
Finally illustrate, preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can in the form and details make it various changes, without departing from the utility model claims book institute
The range of restriction.
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, is located 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, the block and air door being located on the air door at axle of the air door both ends
The relative position relation of bolt is consistent on axis, be located at the relative position of bolt on the block and axle of the air door on intermediate air door 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 in 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 equipped with such as claim 4 on inlet box
The cycle throttle assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325360.2U CN207931425U (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 |
|---|---|---|---|
| CN201820325360.2U CN207931425U (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 |
|---|---|
| CN207931425U true CN207931425U (en) | 2018-10-02 |
Family
ID=63654185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325360.2U Active CN207931425U (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) | CN207931425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248338A (en) * | 2018-03-09 | 2018-07-06 | 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 CN201820325360.2U patent/CN207931425U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248338A (en) * | 2018-03-09 | 2018-07-06 | 南方英特空调有限公司 | Cycle throttle assembly and two layers flow inner-outer circulation air-conditioning box |
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| GR01 | Patent grant |