CN207916514U - A kind of mixed wind structure of air conditioning for automobiles host air inlet - Google Patents
A kind of mixed wind structure of air conditioning for automobiles host air inlet Download PDFInfo
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- CN207916514U CN207916514U CN201820036855.3U CN201820036855U CN207916514U CN 207916514 U CN207916514 U CN 207916514U CN 201820036855 U CN201820036855 U CN 201820036855U CN 207916514 U CN207916514 U CN 207916514U
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Abstract
The utility model discloses a kind of air conditioning for automobiles host air inlets to mix wind structure, including entering the wind left shell, enter the wind right shell body, internal-external cycle throttle and inner-outer circulation motor, gas air inlet in left inside gas air inlet and the right side is offered respectively on air inlet left shell and air inlet right shell body, in left inside gas air inlet and the right side left diaphragm and right diaphragm are connected separately on gas air inlet, enter the wind left shell and air inlet right shell body docking composition air inlet main casing, entering the wind main casing has confined space, internal-external cycle throttle is set at the top of confined space, external circulation air inlet is offered at the top of air inlet main casing, it enters the wind main casing bottom and is equipped with air blower, air blower air intake vent is connected with sealing space, blower outlet is connected with air-conditioner host air outlet, inner-outer circulation motor is set to air inlet main casing external surface and is connect with internal-external cycle throttle.The air conditioning for automobiles host air inlet of the utility model mixes wind structure, can increase inlet air temperature, to directly improve leaving air temp, meets crew module's heating demand.
Description
Technical field
The utility model is related to air conditioning equipment of car field, more particularly to a kind of air conditioning for automobiles host air inlet mixes wind knot
Structure.
Background technology
Since air conditioning for automobiles host has the function of freezing and heats, the temperature in automobile can be adjusted, to improve vapour
Therefore vehicle comfort is generally fitted with air conditioning for automobiles host in existing car steering room.There are two types of enter the wind shape for air conditioning for automobiles host
State, one is outer circulation state, i.e. air outside driver's cabin enters in air conditioning for automobiles host；Another kind is interior recurrent state,
That is the air of cabin interior enters in air conditioning for automobiles host.
Existing air-conditioner host air inlet is generally by inlet shell, internal-external cycle throttle and cycle throttle motor form, when interior
When outer circulation air door is switched to interior cycle, from crew module enter the wind, when internal-external cycle throttle is switched to outer circulation, from cabin into
Wind can only simply meet the switching of inner-outer circulation.
However, existing air conditioning for automobiles host in winter heating when, since engine outlet water temperature is low, be supplied to heating core
The heat of body is few, and heat exchange occurs for outer gas and the heats of low temperature, causes air-conditioner air outlet leaving air temp low, cannot be satisfied and multiply
Member's cabin heating demand.
Utility model content
The purpose of this utility model is to provide a kind of air conditioning for automobiles host air inlets to mix wind structure, to solve existing vapour
Vehicle air-conditioner host in winter heating when, since engine outlet water temperature is low, be supplied to the heat of heats few, the outer gas of low temperature
Heat exchange occurs with heats, the problem of causing air-conditioner air outlet leaving air temp low, cannot be satisfied crew module's heating demand.
To achieve the goals above, the technical solution adopted in the utility model is as follows：
A kind of mixed wind structure of air conditioning for automobiles host air inlet, including air inlet left shell, air inlet right shell body, internal-external cycle throttle
With inner-outer circulation motor, gas in left inside gas air inlet and the right side is offered on the air inlet left shell and the air inlet right shell body respectively
In air inlet, the left inside gas air inlet and the right side left diaphragm and right diaphragm are connected separately on gas air inlet；
The air inlet left shell and air inlet right shell body docking composition air inlet main casing, the air inlet main casing has close
Close space, the internal-external cycle throttle is set at the top of the confined space, the air inlet main casing top offer outer circulation into
Air port, the air inlet main casing bottom are equipped with air blower, and the air blower air intake vent is connected with the sealing space, the drum
Fan outlet is connected with air-conditioner host air outlet, the inner-outer circulation motor be set to the air inlet main casing external surface and with
The internal-external cycle throttle connection.
Further, the left inside gas air inlet and it is described the right side in gas air inlet be symmetrically set in the air inlet left shell and institute
It states in the middle part of air inlet right shell body.
Further, the left diaphragm and the right diaphragm are respectively by screw I and the left inside gas air inlet and described
The top connection of gas air inlet in the right side.
Further, when the air blower is run, the left diaphragm and the left inside gas air inlet formed left inside gas into
Wind angle, the right diaphragm form gas in the right side with gas air inlet in the right side and enter the wind angle.
Further, the air inlet left shell and the air inlet right shell body are engaged by being symmetricly set on the buckle at edge,
And it is connected by screw II and forms air inlet main casing.
Further, the inner-outer circulation motor drives the internal-external cycle throttle to rotate closure or openness.
Further, the inner-outer circulation motor is stepper motor.
The utility model has the advantages that：
The air conditioning for automobiles host air inlet of the utility model mixes wind structure, in left inside gas air inlet and the right side on gas air inlet
It is connected separately with left diaphragm and right diaphragm, it is left as air blower operates when air conditioning for automobiles host uses outer circulation heating pattern
Diaphragm and right diaphragm form that left inside gas air inlet angle, gas enters the wind angle in the right side with gas air inlet in left inside gas air inlet, the right side respectively, pass through
It sucks gas in occupant and is mixed with the outer gas sucked outside vehicle, inlet air temperature can be increased, to improve leaving air temp, meet occupant
The heating demand in cabin.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is dimensional structure diagram of the prior art in interior recurrent state；
Fig. 2 is dimensional structure diagram of the prior art in outer recurrent state；
Fig. 3 is dimensional structure diagram of the utility model in outer recurrent state；
Fig. 4 is the dimensional structure diagram of the utility model air conditioning for automobiles assembly；
Wherein：1- enters the wind left shell, and 2- enters the wind right shell body, 3- internal-external cycle throttles, 4- inner-outer circulation motors, the interior cycles of 5-
Air inlet, 6- external circulation air inlets, the left inside gas air inlets of 7-, gas air inlet in the right sides 8-, the left diaphragms of 9-, the right diaphragms of 10-, 11- drums
Wind turbine, 12- air-conditioner host air outlets.
Specific implementation mode
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And with reference to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.
Embodiment 1
Air-conditioner host air inlet structure is generally by air inlet left shell 1, air inlet right shell body 2, internal-external cycle throttle 3 in the prior art
With cycle throttle motor 4 form, when internal-external cycle throttle 3 is switched to interior cycle, by crew module by interior cycle air inlet 5 into
Wind is entered the wind by cabin by external circulation air inlet 6, as shown in Figure 1, when internal-external cycle throttle is switched to outer circulation such as Fig. 2 institutes
Show, it is seen then that air-conditioner host air inlet can only simply meet the switching of inner-outer circulation in the prior art.
In view of the above-mentioned problems, the present embodiment provides a kind of air conditioning for automobiles host air inlets to mix wind structure, as shown in figure 3, packet
Include air inlet left shell 1, air inlet right shell body 2, internal-external cycle throttle 3 and inner-outer circulation motor 4, the air inlet left shell 1 and described
Gas air inlet 8, the left inside gas air inlet 7 and the right side in left inside gas air inlet 7 and the right side are offered on air inlet right shell body 2 respectively
Interior gas air inlet 8 is symmetrically set in 2 middle part of the air inlet left shell 1 and the air inlet right shell body, the left inside gas air inlet 7 and institute
It states and is connected separately with left diaphragm 9 and right diaphragm 10 in the right side on gas air inlet 8, the left diaphragm 9 and the right diaphragm 10 are mixed wind
Critical component in structure.Specifically, the left diaphragm 9 and the right diaphragm 10 respectively by screw I and the left inside gas into
Air port 7 is connected with the top of gas air inlet 8 in the right side.
The air inlet left shell 1 and the air inlet right shell body 2 are engaged by being symmetricly set on the buckle at edge, and pass through spiral shell
II connection of nail forms air inlet main casing.There is the air inlet main casing confined space, the internal-external cycle throttle 3 to be set to described close
Top of space is closed, the internal-external cycle throttle 3 is the carrier of inner-outer circulation pattern switching.
As shown in figure 4, offering external circulation air inlet 6 at the top of the air inlet main casing, the air inlet main casing bottom is set
There are air blower 11,11 air intake vent of the air blower to be connected with the sealing space, 11 air outlet of the air blower and air-conditioning master
Machine air outlet 12 is connected.
The inner-outer circulation motor 4 is set to the air inlet main casing external surface and is connect with the internal-external cycle throttle 3, institute
The power that inner-outer circulation motor 4 is operated as the internal-external cycle throttle 3 is stated, the rotation of the internal-external cycle throttle 3 is driven to open
Or be closed, to realize the switching of inner-outer circulation pattern.
Preferably, the inner-outer circulation motor 4 is stepper motor.
The operation principle of the present embodiment is as follows：
As shown in figure 3, when opening heating outer circulation pattern, the inner-outer circulation motor 4 drives the inner-outer circulating air
Door 3 is switched to outer circulation pattern, as the air blower 11 is opened, the left diaphragm 9 and the right diaphragm 10 respectively with it is described
Gas air inlet 8 forms left inside gas air inlet angle in left inside gas air inlet 7, the right side, in the right side gas air inlet angle, passes through and sucks gas in occupant
And mixed with the outer gas sucked outside vehicle, inlet air temperature can be increased, to improve leaving air temp, meet the heating need of crew module
It asks.After tested, the heating performance of the present embodiment and prior art construction is as shown in table 1.
1 embodiment 1 of table and prior art heating performance contrast table
| Serial number | Air-conditioning heating performance | The prior art | Embodiment 1 | The temperature difference compares |
| 1 | Driver's foot temperature | 16.2 | 31.8 | +15.6 |
| 2 | Copilot foot temperature | 18.1 | 26.8 | +8.7 |
| 3 | Passenger's foot temperature | 13.9 | 20.85 | +6.95 |
| 4 | Warm wind inflow temperature | 54.4 | 68.4 | +14 |
| 5 | Blow foot air outlet temperature | 32.3 | 48.6 | +16.3 |
As shown in table 1, after using the mixed wind structure of the present embodiment, driver's foot temperature, the passenger side foot temperature, occupant's foot
Portion's temperature, warm wind inflow temperature blow foot air outlet temperature and are obviously improved, and whole heating performance is promoted.
Embodiment 2
Mix wind structure the present embodiment provides a kind of air conditioning for automobiles host air inlet, including air inlet left shell, air inlet right shell body,
Offered respectively on internal-external cycle throttle and inner-outer circulation motor, the air inlet left shell and the air inlet right shell body left inside gas into
Air port and the right side in gas air inlet, the left inside gas air inlet and it is described the right side in gas air inlet be symmetrically set in the air inlet left shell with
In the middle part of the air inlet right shell body, left diaphragm and right film are connected separately on gas air inlet in the left inside gas air inlet and the right side
Piece, the left diaphragm and the right diaphragm are the critical components in mixed wind structure.Specifically, the left diaphragm and the right diaphragm
It is connect respectively with the top of gas air inlet in the left inside gas air inlet and the right side by screw I.
The air inlet left shell and the air inlet right shell body are engaged by being symmetricly set on the buckle at edge, and pass through screw
II connection forms air inlet main casing.There is the air inlet main casing confined space, the internal-external cycle throttle to be set to described closed
Top of space, the internal-external cycle throttle are the carriers of inner-outer circulation pattern switching.
External circulation air inlet is offered at the top of the air inlet main casing, the air inlet main casing bottom is equipped with air blower, institute
It states air blower air intake vent with the sealing space to be connected, the blower outlet is connected with air-conditioner host air outlet.
The inner-outer circulation motor is set to the air inlet main casing external surface and is connect with the internal-external cycle throttle, described
Inner-outer circulation is connect with controller (not shown), and the inner-outer circulation motor operates dynamic as the internal-external cycle throttle
Power drives the internal-external cycle throttle rotation closure or openness, to realize the switching of inner-outer circulation pattern.
The operation principle of the present embodiment is as follows：
When ambient temperature very it is low need heating demand when, the controller control the inner-outer circulation motor driving it is described in
Outer circulation air door is at gas position in part, as the air blower is opened, the left diaphragm and the right diaphragm difference
It opens, gas in occupant can be sucked and is mixed with the outer gas sucked outside vehicle, increase inlet air temperature, it is full to improve leaving air temp
The heating demand of sufficient crew module.
The utility model has the advantages that：
The air conditioning for automobiles host air inlet of the utility model mixes wind structure, in left inside gas air inlet and the right side on gas air inlet
It is connected separately with left diaphragm and right diaphragm, it is left as air blower operates when air conditioning for automobiles host uses outer circulation heating pattern
Diaphragm and right diaphragm form that left inside gas air inlet angle, gas enters the wind angle in the right side with gas air inlet in left inside gas air inlet, the right side respectively, pass through
It sucks gas in occupant and is mixed with the outer gas sucked outside vehicle, inlet air temperature can be increased, to improve leaving air temp, meet occupant
The heating demand in cabin.
It should be understood that the above-mentioned specific implementation mode of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of air conditioning for automobiles host air inlet mixes wind structure, which is characterized in that including air inlet left shell (1), air inlet right shell body
(2), divide on internal-external cycle throttle (3) and inner-outer circulation motor (4), the air inlet left shell (1) and the air inlet right shell body (2)
Gas air inlet (8) in left inside gas air inlet (7) and the right side is not offered, and gas is entered the wind in the left inside gas air inlet (7) and the right side
It is connected separately with left diaphragm (9) and right diaphragm (10) on mouth (8)；
The air inlet left shell (1) and the air inlet right shell body (2) docking composition air inlet main casing, the air inlet main casing have
Confined space, the internal-external cycle throttle (3) are set at the top of the confined space, and outer follow is offered at the top of the air inlet main casing
Ring air inlet (6), the air inlet main casing bottom are equipped with air blower (11), air blower (11) air intake vent and the confined air
Between be connected, air blower (11) air outlet is connected with air-conditioner host air outlet (12), and the inner-outer circulation motor (4) sets
It is connect in the air inlet main casing external surface and with the internal-external cycle throttle (3).
2. air conditioning for automobiles host air inlet according to claim 1 mixes wind structure, which is characterized in that the left inside gas air inlet
Gas air inlet (8) is symmetrically set in the middle part of the air inlet left shell (1) and the air inlet right shell body (2) in mouth (7) and the right side.
3. air conditioning for automobiles host air inlet according to claim 1 mixes wind structure, which is characterized in that the left diaphragm (9)
Pass through the top of gas air inlet (8) in screw I and the left inside gas air inlet (7) and the right side respectively with the right diaphragm (10)
Connection.
4. air conditioning for automobiles host air inlet according to claim 1 mixes wind structure, which is characterized in that when the air blower
(11) when running, the left diaphragm (9) forms left inside gas with the left inside gas air inlet (7) and enters the wind angle, the right diaphragm (10)
Gas in the right side, which is formed, with gas air inlet (8) in the right side enters the wind angle.
5. air conditioning for automobiles host air inlet according to claim 1 mixes wind structure, which is characterized in that the air inlet left shell
(1) engaged by being symmetricly set on the buckle at edge with the air inlet right shell body (2), and connected by screw II and form air inlet master
Shell.
6. air conditioning for automobiles host air inlet according to claim 1 mixes wind structure, which is characterized in that the inner-outer circulation electricity
Machine (4) drives the internal-external cycle throttle (3) to rotate closure or openness.
7. air conditioning for automobiles host air inlet according to claim 6 mixes wind structure, which is characterized in that the inner-outer circulation electricity
Machine (4) is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036855.3U CN207916514U (en) | 2018-01-10 | 2018-01-10 | A kind of mixed wind structure of air conditioning for automobiles host air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036855.3U CN207916514U (en) | 2018-01-10 | 2018-01-10 | A kind of mixed wind structure of air conditioning for automobiles host air inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207916514U true CN207916514U (en) | 2018-09-28 |
Family
ID=63617293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820036855.3U Active CN207916514U (en) | 2018-01-10 | 2018-01-10 | A kind of mixed wind structure of air conditioning for automobiles host air inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207916514U (en) |
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2018
- 2018-01-10 CN CN201820036855.3U patent/CN207916514U/en active Active
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