CN203024357U - Air flow mixer and automobile air conditioning box flow passage - Google Patents
Air flow mixer and automobile air conditioning box flow passage Download PDFInfo
- Publication number
- CN203024357U CN203024357U CN2012204722319U CN201220472231U CN203024357U CN 203024357 U CN203024357 U CN 203024357U CN 2012204722319 U CN2012204722319 U CN 2012204722319U CN 201220472231 U CN201220472231 U CN 201220472231U CN 203024357 U CN203024357 U CN 203024357U
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- air
- runner
- flow
- hot
- mixing device
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Abstract
The utility model discloses an air flow mixer which comprises a mixer body. At least one layer of mixed flow layer set is arranged on the mixer body in an up-and-down layering mode. Each layer of the mixed flow layer set comprises a first mixed flow layer and a second mixed flow layer. Each first mixed flow layer comprises a first mixed flow cavity. A first air outlet, a cold air inlet and a hot air inlet are formed in the cavity wall of each first mixed flow cavity. Each second mixed flow layer comprises a second mixed flow cavity. A re-mixed flow inlet and a second air outlet corresponding to each first air outlet are formed in the cavity wall of each second mixed flow cavity. Further disclosed is an automobile air conditioning box flow passage. The automobile air conditioning box flow passage comprises a flow passage body and the air flow mixer. The air flow mixer is installed on a mixing area of the flow passage body. The cold air inlets are formed and correspond to a cold air flow passage of the flow passage body. The hot air inlets are formed and correspond to a hot air flow passage of the flow passage body. The re-mixed flow inlets are correspondingly formed in one side, where the cold air flow passage is formed or where the hot air flow passage is formed, of the flow passage body.
Description
Technical field
The utility model relates to a kind of air flow mixing device and adopts the automobile air conditioning box runner of this air flow mixing device.
Background technology
As shown in Figure 1, be the runner body construction schematic diagram of existing automobile air conditioning box runner.Air is after evaporimeter 1 enters the automobile air conditioning box runner, cold air is divided into two parts by temperature damper 2, part cold air directly enters into the mixed zone 4 of automobile air conditioning box through cold air runner 3, after part cold air heater via 5 is heated into hot-air, enter into mixed zone 4 through hot-air runner 6 again and mix with cold air, through mixed mixing air respectively through defrosting outlet 7, blow face air outlet 8 and blow pin air outlet 9 and flow out.
Existing automobile air conditioning box runner directly mixes due to cold air and hot-air, causes cold wind and warm braw layering serious, and mixed effect is poor, makes each air outlet temperature difference large, is difficult to the temperature requirement that reaches desirable.
In view of this, the automobile air conditioning box runner that the utility model is intended to explore a kind of air flow mixing device and adopts this air flow mixing device by adopting this air flow mixing device, can better mix cold air and hot-air, each air outlet temperature difference is in prescribed limit, improves the comfortableness of environment inside car.
Summary of the invention
The technical problems to be solved in the utility model is the automobile air conditioning box runner that proposes a kind of air flow mixing device and adopt this air flow mixing device, by adopting this air flow mixing device, can better mix cold air and hot-air, each air outlet temperature difference is in prescribed limit, improves the comfortableness of environment inside car.
Realize above-mentioned technical purpose, at first the utility model has proposed a kind of air flow mixing device, comprise the flow mixing device body, described flow mixing device body is provided with presents the mixolimnion of one deck at least group that lower leaf arranges, the described mixolimnion group of every one deck includes the first mixolimnion and the second mixolimnion, described the first mixolimnion comprises the first mixed flow chamber, the hot air inlet that the chamber wall in described the first mixed flow chamber is provided with the first air outlet, is used for importing the cool air inlet of cold air and is used for importing hot-air; Described the second mixolimnion comprises the second mixed flow chamber, the chamber wall in described the second mixed flow chamber be provided with for the entrance of mixed flow again that imports cold air or hot-air and with the second air outlet of the first corresponding setting of air outlet.
Further, in described the second mixed flow chamber with the corresponding guiding gutter that is provided with of mixed flow entrance again.
The utility model has also proposed a kind of automobile air conditioning box runner, comprise runner body and air flow mixing device as above, described air flow mixing device is arranged on the mixed zone of described runner body, and the corresponding setting of cold air runner of described cool air inlet and described runner body, the corresponding setting of hot-air runner of described hot air inlet and described runner body, the described entrance of mixed flow again correspondence is arranged on cold air runner one side or hot-air runner one side of described runner body.
Further, the described entrance of mixed flow again correspondence is arranged on hot-air runner one side.
Further, described air flow mixing device is provided with the installation draw-in groove, and described air flow mixing device is installed on the temperature damper mount pad of described runner body.
The beneficial effects of the utility model are:
Air flow mixing device of the present utility model, by on every one deck mixolimnion group, the first mixolimnion and the second mixolimnion being set, cold air and hot-air enter the first mixed flow chamber from cool air inlet and hot air inlet respectively, mixing is discharged by the first air outlet, mix with cold air or the hot-air of discharging through the second air outlet of the second mixolimnion again, can effectively improve the mixed effect of cold air and hot-air, improve the air themperature layering, make the mixing air temperature that obtains after the utility model air flow mixing device mixes even.
automobile air conditioning box runner of the present utility model, by the air flow mixing device is installed in the mixed zone of runner body, air is after evaporimeter enters the runner body, cold air is divided into two parts by temperature damper, part cold air enters the first mixed flow chamber through the cool air inlet of cold air runner and air flow mixing device, after part cold air heater via is heated into hot-air, entering the first mixed flow chamber through hot-air runner and hot air inlet again mixes with cold air, mixed gas is discharged through the first air outlet, mix with cold air or the hot-air that the second air outlet is discharged again, the uniformity of temperature profile of the mist that obtains, and respectively through defrosting outlet, blow the face air outlet and blow the pin air outlet and flow out, each air outlet temperature difference is in prescribed limit, improve the comfortableness of environment inside car.
Description of drawings
Fig. 1 is the runner body construction schematic diagram of existing automobile air conditioning box runner;
Fig. 2 is the structural representation of the utility model air flow mixing device embodiment;
Fig. 3 is the rearview of Fig. 1;
Fig. 4 is the structural representation of the utility model automobile air conditioning box runner embodiment.
Description of reference numerals:
The 1-evaporimeter; The 2-temperature damper; The 2a-mount pad; 3-cold air runner; The 4-mixed zone; The 5-heater; 6-hot-air runner; The 7-defrosting outlet; 8-blows the face air outlet; 9-blows the pin air outlet; 10-flow mixing device body; 11-the first mixolimnion; 12-the second mixolimnion; 13-the first mixed flow chamber; 13a-the first air outlet; The 13b-cool air inlet; The 13c-hot air inlet; 14-the second mixed flow chamber; 14a-the second air outlet; 14b-mixes entrance again; The 14c-guiding gutter; 15-installs draw-in groove; The 16-mounting-positioning holes; 20-runner body.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.
As shown in Figures 2 and 3, be the structural representation of the utility model air flow mixing device embodiment.The air flow mixing device of the present embodiment, comprise flow mixing device body 10, flow mixing device body 10 is provided with presents the mixolimnion of one deck at least group that lower leaf arranges, every one deck mixolimnion group includes the first mixolimnion 11 and the second mixolimnion 12, the first mixolimnion 11 comprises the hot air inlet 13c that the chamber wall in 13, the first mixed flow chambeies 13, the first mixed flow chamber is provided with the first air outlet 13a, is used for importing the cool air inlet 13b of cold air and is used for importing hot-air.The second mixolimnion 12 comprise the chamber wall in 14, the second mixed flow chambeies 14, the second mixed flow chamber be provided with for the entrance 14b of mixed flow again that imports cold air or hot-air and with the second air outlet 14a of the first corresponding setting of air outlet 13a.
As shown in Figure 2, the mixolimnion group of the present embodiment is set to altogether 4 layers, flow mixing device body 10 is almost fan, the first air outlet 13a and the second air outlet 14a are arranged on the curved wall of flow mixing device body 10, and cool air inlet 13b and hot air inlet 13c are separately positioned on two linear pattern sidewalls of flow mixing device body 10.
Preferably, in the second mixed flow chamber 14 with the corresponding guiding gutter 14c that is provided with of mixed flow entrance 14b again, by guiding gutter 14c is set, the gas in the second mixed flow chamber is carried out water conservancy diversion, cold air or the hot-air of discharging through the second air outlet 14a can be mixed more fully with the gas that the first air outlet 13a discharges.
The air flow mixing device of the present embodiment, by the first mixolimnion 11 and the second mixolimnion 12 are set on every one deck mixolimnion group, cold air and hot-air enter the first mixed flow chamber 13 from cool air inlet 13b and hot air inlet 13c respectively, mixing is discharged by the first air outlet 13a, mix with cold air or the hot-air that the second air outlet 14a through the second mixolimnion 12 discharges again, can effectively improve the mixed effect of cold air and hot-air, improve the air themperature layering, make the mixing air temperature that obtains after the present embodiment air flow mixing device mixes even.
As shown in Figure 4, be the structural representation of the utility model automobile air conditioning box runner embodiment.The automobile air conditioning box runner of the present embodiment, comprise runner body 20 and air flow mixing device as above, the air flow mixing device is arranged on the mixed zone 4 of runner body 20, and the corresponding setting of cold air runner 3 of cool air inlet 13b and runner body 20, the corresponding setting of hot-air runner 6 of hot air inlet 13c and runner body 20, then mixed flow entrance 14b correspondence is arranged on cold air runner 3 one sides or hot-air runner 6 one sides of runner body 20.The entrance of the mixed flow again 14b correspondence of the present embodiment is arranged on hot-air runner 6 one sides.In figure, arrow represents air-flow direction.
Preferably, the air flow mixing device is provided with installs draw-in groove 15, and the air flow mixing device is installed on the mount pad 2a of temperature damper 2 of runner body 20, be respectively equipped with mounting-positioning holes 16 on the end face of air flow mixing device and bottom surface, described mounting-positioning holes 16 is arranged on the sidewall of runner body 20 by screw.
the automobile air conditioning box runner of the present embodiment, by at the mixed zone 4 of runner body 20 interior installation air flow mixing device, air is after evaporimeter 1 enters runner body 20, cold air is divided into two parts by temperature damper 2, part cold air enters the first mixed flow chamber 13 through the cool air inlet 13b of cold air runner 3 and air flow mixing device, after part cold air heater via 5 is heated into hot-air, entering the first mixed flow chamber 13 through hot-air runner 6 and hot air inlet 13c again mixes with cold air, mixed gas is discharged through the first air outlet 13a, mix with cold air or the hot-air that the second air outlet 14a discharges again, the uniformity of temperature profile of the mist that obtains, and respectively through defrosting outlet 7, blow face air outlet 8 and blow pin air outlet 9 and flow out, each air outlet temperature difference is in prescribed limit, improve the comfortableness of environment inside car.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. air flow mixing device, it is characterized in that: comprise the flow mixing device body, described flow mixing device body is provided with presents the mixolimnion of one deck at least group that lower leaf arranges, the described mixolimnion group of every one deck includes the first mixolimnion and the second mixolimnion, described the first mixolimnion comprises the first mixed flow chamber, the hot air inlet that the chamber wall in described the first mixed flow chamber is provided with the first air outlet, is used for importing the cool air inlet of cold air and is used for importing hot-air; Described the second mixolimnion comprises the second mixed flow chamber, the chamber wall in described the second mixed flow chamber be provided with for the entrance of mixed flow again that imports cold air or hot-air and with the second air outlet of the first corresponding setting of air outlet.
2. air flow mixing device according to claim 1. it is characterized in that: in described the second mixed flow chamber with the corresponding guiding gutter that is provided with of mixed flow entrance again.
3. automobile air conditioning box runner, it is characterized in that: comprise runner body and air flow mixing device as claimed in claim 1 or 2, described air flow mixing device is arranged on the mixed zone of described runner body, and the corresponding setting of cold air runner of described cool air inlet and described runner body, the corresponding setting of hot-air runner of described hot air inlet and described runner body, the described entrance of mixed flow again correspondence is arranged on cold air runner one side or hot-air runner one side of described runner body.
4. automobile air conditioning box runner according to claim 3, it is characterized in that: the described entrance of mixed flow again correspondence is arranged on hot-air runner one side.
5. automobile air conditioning box runner according to claim 4, it is characterized in that: described air flow mixing device is provided with the installation draw-in groove, and described air flow mixing device is installed on the temperature damper mount pad of described runner body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204722319U CN203024357U (en) | 2012-09-17 | 2012-09-17 | Air flow mixer and automobile air conditioning box flow passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204722319U CN203024357U (en) | 2012-09-17 | 2012-09-17 | Air flow mixer and automobile air conditioning box flow passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024357U true CN203024357U (en) | 2013-06-26 |
Family
ID=48648337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204722319U Expired - Fee Related CN203024357U (en) | 2012-09-17 | 2012-09-17 | Air flow mixer and automobile air conditioning box flow passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292442A (en) * | 2013-06-28 | 2013-09-11 | 南方英特空调有限公司 | Air conditioner cabinet passage for improving linearity of air outlet temperature of vehicular air conditioner |
| CN106080110A (en) * | 2016-08-01 | 2016-11-09 | 重庆超力高科技股份有限公司 | A kind of air-conditioning box runner and air conditioning for automobiles |
-
2012
- 2012-09-17 CN CN2012204722319U patent/CN203024357U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292442A (en) * | 2013-06-28 | 2013-09-11 | 南方英特空调有限公司 | Air conditioner cabinet passage for improving linearity of air outlet temperature of vehicular air conditioner |
| CN103292442B (en) * | 2013-06-28 | 2015-06-17 | 南方英特空调有限公司 | Air conditioner cabinet passage for improving linearity of air outlet temperature of vehicular air conditioner |
| CN106080110A (en) * | 2016-08-01 | 2016-11-09 | 重庆超力高科技股份有限公司 | A kind of air-conditioning box runner and air conditioning for automobiles |
| CN106080110B (en) * | 2016-08-01 | 2019-01-01 | 重庆超力高科技股份有限公司 | A kind of air-conditioning box runner and air conditioning for automobiles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |