CN104002636A - Vehicle air conditioner - Google Patents
Vehicle air conditioner Download PDFInfo
- Publication number
- CN104002636A CN104002636A CN201410059887.1A CN201410059887A CN104002636A CN 104002636 A CN104002636 A CN 104002636A CN 201410059887 A CN201410059887 A CN 201410059887A CN 104002636 A CN104002636 A CN 104002636A
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- China
- Prior art keywords
- opening
- air
- curtain
- cover member
- shaped cover
- Prior art date
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Classifications
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- 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
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H1/00035—Air flow details of HVAC devices for sending an air stream of uniform temperature into the passenger compartment
- B60H1/0005—Air flow details of HVAC devices for sending an air stream of uniform temperature into the passenger compartment the air being firstly cooled and subsequently heated or vice versa
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- 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
- B60H1/00685—Damper doors moved by rotation; Grilles the door being a rotating disc or cylinder or part thereof
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- 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
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H2001/00078—Assembling, manufacturing or layout details
- B60H2001/00092—Assembling, manufacturing or layout details of air deflecting or air directing means inside the device
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention provides a vehicle air conditioner comprising the following structures: a blower; a housing with a built in air flow path; a pattern gate provided with a rotary shaft arranged in the housing and a guiding portion supported by the rotary shaft and regulating the flowing direction; a first opening and a second opening formed on an outer wall of the housing and used for discharging the air; a first shield part arranged on the rotary shaft. When the guiding portion rotates in a mode of the air guided by the first opening, the first shield part can shield a regulated proportion in the air flowing path; when the guiding portion rotates in a mode of the air guided by the second opening, the first shield part can shield a proportion, different from the regulated proportion, in the air flowing path.
Description
Technical field
The present invention relates to air conditioner for vehicles.
Background technology
In general, air conditioner for vehicles is equipped on front in vehicle.Air conditioner for vehicles is to be dehumidified and to form with cooling mode the air of being blown by Air Blast fan by evaporator.In the situation that adopting air hybrid mode as air conditioner for vehicles, after part or all of air of having passed through evaporator is sent to heating core and heats via air mix damper door, mix with remaining air and generate the adjusting air of set point of temperature.The adjusting air generating is supplied to the each air outlet in vehicle.
The flow regulating of the adjusting air of each air outlet of supply vehicle is located at the posture of the mode door in the housing of storage evaporator etc. and is carried out by change.By changing the posture of mode door, change the aperture opening ratio that is formed at the stream in housing, regulate the air output of air conditioner for vehicles.
While flowing in the stream that air forms in housing, sometimes because posture and the stream shape etc. of mode door cause air stream skew in stream.Due to the mobile generation skew of air, break to the balance between supply and demand of each air outlet of vehicle, regulate air to blow out to compartment bias internal.
Air conditioner for vehicles shown in TOHKEMY 2006-168611 communique forms as follows,, by the part at stream, restriction is set that is, makes along the mobile air of sidewall near central part, so that air flows equably in path.
But according to the posture of mode door, sometimes even without restriction, air also can flow equably in stream.In this case, restriction becomes the resistance of ventilation, and loss of pressure increases, and produces the problem of the consumption of current increase of air conditioner for vehicles.
Summary of the invention
The object of the present invention is to provide a kind of air conditioner for vehicles that can change according to the posture of mode door the throttle degree of stream.
The air conditioner for vehicles of first aspect present invention possesses: blowing engine; Housing, it has air flow circuit in inside; Mode door, it has the S. A. being disposed in described housing and is supported by described S. A. and the guide part of the flow direction of regulation air; The first opening and the second opening, it is formed at the outer wall of described housing, discharges described air; The first curtain-shaped cover member, it is installed on described S. A., described the first curtain-shaped cover member forms as follows,, at described guide part to guide to described the first opening the mode of described air rotates, cover the regulation ratio in described air flow circuit, to guide to described the second opening the mode of described air rotates, cover ratios different from described regulation ratio in described air flow circuit at described guide part.
The air conditioner for vehicles of second aspect present invention, on the basis of first aspect, described the first curtain-shaped cover member has the first shield of the first end that is installed on described S. A. and is installed on the second shield of the second end of described S. A..
The air conditioner for vehicles of third aspect present invention on the basis of first aspect or second aspect, disposes cooling intallation and heating device in described housing, in described housing, is formed with: cooling channel, and it is provided with described cooling intallation; Add heat passage, the downstream that it is formed at described cooling channel, is provided with described heating device; Bypass opening, it is formed at the downstream of described cooling channel, by described heating device bypass; Mixing portion, the downstream that it adds heat passage and described bypass opening described in being formed at, makes to add the warm braw of heat passage and by the cold wind interflow of described bypass opening by described; The first communication paths, it is as the described air flow circuit being connected with described the first opening, is formed with in the downstream of described mixing portion described the first opening and described the second opening that are communicated with the outlet section of air draft in compartment.Also can be provided with the air mix door regulating to the described air-supply ratio that adds heat passage and described bypass opening at the described branching portion that adds heat passage and described bypass opening.Also can be provided with the described mode door for the first communication paths described in switch at the upstream side of described the first communication paths.Also can add the downstream end of heat passage and the adjacent area configurations of upstream extremity of described the first communication paths and have the described S. A. of described mode door described.Also can be provided with at described S. A. described the first curtain-shaped cover member of a part of covering described heating path.
The air conditioner for vehicles of fourth aspect present invention, in above-mentioned first aspect, to the basis of the either side in the third aspect, described the first opening is the hot gas opening to foot's air-supply of occupant.Described the second opening can be the defrosting opening of blowing near the ventilation opening of blowing occupant's face or to front window.Described mode door can carry out the switch of described hot gas opening.Described the first curtain-shaped cover member is with in the time that described mode door is closed described hot gas opening, and the mode of the ratio of the covering maximum of described air flow circuit is installed on described S. A..
The air conditioner for vehicles of fifth aspect present invention, in above-mentioned first aspect, to the basis of the either side in fourth aspect, described mode door can be that described guide part is the rotary-type door of cover type.Described the first curtain-shaped cover member can upwards extend and form to the direction that does not form described guide part in described S. A. footpath.
The air conditioner for vehicles of sixth aspect present invention, on the basis aspect the above-mentioned the 5th, on described S. A., possesses the second curtain-shaped cover member, this second curtain-shaped cover member is arranged on to the position after described the first curtain-shaped cover member displacement, and a part for the second air stream that the direction from relative with the first air stream being covered by described the first curtain-shaped cover member is flowed into described guide part is covered.
The air conditioner for vehicles of seventh aspect present invention, on the basis aspect the above-mentioned the 6th, described the second curtain-shaped cover member is make to be covered by described the first curtain-shaped cover member and changed the passage that the air of flow direction passes through.
According to the air conditioner for vehicles of the invention described above each side, the first curtain-shaped cover member that covers a part for air flow circuit is installed on the S. A. of mode door.Therefore, the posture of the first curtain-shaped cover member also changes and changes along with the posture of the guide part of mode door, changes the throttle degree of the first curtain-shaped cover member to air flow circuit.According to the air conditioner for vehicles of the invention described above each side, can change according to the posture of mode door the throttle degree of stream.
Brief description of the drawings
Figure 1A is the section-drawing that the summary of air conditioner for vehicles in the time of ventilatory pattern that represent an embodiment of the present invention forms;
Figure 1B is the front elevation that the summary of air conditioner for vehicles in the time of ventilatory pattern that represent the above-mentioned embodiment of the present invention that comprises mode door forms;
Fig. 2 A is the A-A line section-drawing of Figure 1B;
Fig. 2 B is the B-B alignment view of Figure 1B;
Fig. 3 A is the section-drawing that the summary of air conditioner for vehicles in the time heating with defrosting mode that represent above-mentioned embodiment of the present invention forms;
Fig. 3 B represents the section-drawing that forms with the summary of Fig. 3 A diverse location;
Fig. 3 C is the enlarged drawing of the mode door shown in Fig. 3 A and Fig. 3 B;
Fig. 3 D is the right hand view of the mode door shown in Fig. 3 C;
Fig. 4 A is the section-drawing that the summary of air conditioner for vehicles in the time of heating mode that represent above-mentioned embodiment of the present invention forms;
Fig. 4 B is the section-drawing that represents the summary formation of the position different from Fig. 4 A;
Fig. 4 C is the front elevation of the mode door shown in Fig. 4 B.
Detailed description of the invention
Below, with reference to the accompanying drawings of the air conditioner for vehicles of an embodiment of the present invention.In the accompanying drawings, be discernible size in order to make each parts, the compare rule of the each parts of appropriate change.
Figure 1A be the air conditioner for vehicles S of present embodiment of the present invention in the time of ventilatory pattern, discharge the summary pie graph while regulating air from the air outlet in car towards occupant's the upper part of the body.Air conditioner for vehicles S adopts air hybrid mode.Air conditioner for vehicles S possesses housing 1, evaporator 2(cooling intallation), air mix door 3, heating core 4(heating device), mode door 5, template door 6 and blowing engine 7.
Housing 1 forms the profile of air conditioner for vehicles S.Inside at housing 1 is formed with: be provided with evaporator 2 cooling channel 1a, be formed at the downstream of cooling channel 1a and be provided with adding heat passage 1b, cold wind and warm braw are mixed and generating the 1c of mixing portion of the adjusting air of set point of temperature of heating core 4.On housing 1, be provided with the first opening 1k(hot gas opening 1f) and the second opening 1m.The second opening 1m is formed by defrost opening 1d and ventilation opening 1e.Defrosting opening 1d, ventilation opening 1e and hot gas opening 1f are disposed in the air stream in housing 1, the downstream of the following mixing 1c of portion.
Defrosting opening 1d and the air outlet that is oppositely arranged with the vehicle window of not shown vehicle (to the outlet section of air draft in compartment) are communicated with.Air outlet is to the adjusting air that blows out generation in compartment.Ventilation opening 1e be communicated with towards the air outlet of occupant's upper part of the body opening (to the outlet section of drying in compartment).Hot gas opening 1f is communicated with the air outlet of the foot's opening towards occupant.
Be formed with warm braw opening 1g, cold wind opening 1h(bypass opening in the inside of housing 1), heating opening 1i.Warm braw with opening 1g supplying with the mode of warm braw to the 1c of mixing portion and form from the heat passage 1b that adds that is provided with heating core 4.Cold wind form in the mode that can supply with cold wind to the 1c of mixing portion from the cooling channel 1a that is provided with evaporator 2 with opening 1h.Heat with opening 1i forming to the mode that adds heat passage 1b supply cold wind from cooling channel 1a.Cold wind is to be formed at the downstream of cooling channel 1a and for by the opening of heating core 4 bypass with opening 1h.
In addition, in the inside of housing 1, be provided with the first communication paths 1j as the air flow circuit 1n being connected with hot gas opening 1f.As shown in Figure 1A, the upstream extremity of the first communication paths 1j and the downstream end disposed adjacent that adds heat passage 1b.
Evaporator 2 is located in the cooling channel 1a in housing 1.Evaporator 2 is born a part for the refrigerating cycle of carrying on vehicle.Evaporator 2 dehumidifies to the air of supplying with from fan and is cooling, generates cold wind.
Air mix door 3 is located at the cold wind opening 1h in downstream and the branching portion of heating opening 1i of the evaporator 2 in housing 1.Air mix door 3 forms with opening 1h and between heating with opening 1i at cold wind.Air mix door 3 forms in the mode of utilizing pinion and rack to slide.Air mix door 3 forms in the mode that can regulate cold wind opening 1h and the heating opening ratio (air-supply ratio) of opening 1i.Air mix door 3, in the time that cold wind increases by the opening ratio of opening 1h, regulates by the mode that the opening ratio of opening 1i diminishes to heat.Otherwise air mix door 3, in the time that heating increases by the opening ratio of opening 1i, regulates by the mode that the opening ratio of opening 1h diminishes with cold wind.Therefore, can, by air mix door 3 is slided, regulate cold blast rate and the warm braw amount supplied with to the 1c of mixing portion, generate the adjusting air of desired temperature.
Heating core 4 is located at adding in heat passage 1b in housing 1.The cooling water expansion tank of the launched machine heating that heating core 4 is sent with the driving engine carrying from vehicle is that the mode that warm water passes through heating core 4 forms.Therefore,, while supplying with to heating core 4 cold wind being generated by evaporator 2, heating core 4 can improve the temperature of cold wind.
Mode door 5 is rotary-type door, is located in the 1c of mixing portion.Mode door 5 possesses the 5b(of the cover portion cover type guide part that runs through the S. A. 5a that housing 1 arranges and be rotated the flow direction of axle 5a supporting and regulation air).Mode door 5 determines the supply side (ventilation opening 1e or hot gas opening 1f) of air according to the posture of the 5b of cover portion.S. A. 5a is configured in the upstream extremity of the first communication paths 1j and adds the adjacent region (the adjacent area R shown in Fig. 1) of downstream end of heat passage 1b, forms in the mode of rotating by the rotational force that transmits not shown connecting panel via transmission connecting rod.Mode door 5 can be also the template door being made up of plate door.
On the S. A. 5a of mode door 5, be provided with the first curtain-shaped cover member 10 and the second curtain-shaped cover member 11 into feature of the present invention.About the first curtain-shaped cover member 10 and the second curtain-shaped cover member 11, after explanation template door 6, be elaborated.
Template door 6 is plate door, is located at the junction surface of the defrosting opening 1d in housing 1 and the opening 1e that takes a breath.The S. A. 6a cantilever support that template door 6 is run through housing 1 and arranges.Template door 6 opens, makes the mode of the selective switch that the opposing party closes to form with the either party that can make to defrost in opening 1d and ventilation opening 1e by the rotation of template door 6.S. A. 6a and S. A. 5a similarly, form in the mode of rotating by the rotational force that transmits not shown connecting panel via transmission lever.
Blowing engine 7 is connected with housing 1, inner air or the extraneous air of the cooling channel 1a positive delivery vehicle to housing 1.
The first curtain-shaped cover member 10 is made up of the first shield 10a and the second shield 10b.The first shield 10a and the second shield 10b are oblong sheet material.As shown in Figure 1B, the first shield 10a is located at the first side (being left side in Figure 1B) of the S. A. 5a of mode door 5, and the second shield 10b is located at the second side of S. A. 5a.
The first shield 10a and the second shield 10b are located at respectively in the opposition side direction of mode door 5 centered by S. A. 5a.The leading section of the first shield 10a and the second shield 10b, with at air conditioner for vehicles S during in ventilatory pattern shown in Figure 1A, when mode door 5 is closed hot gas opening 1f, the mode of closing the both sides of warm braw opening 1g forms.In addition, the first shield 10a and the length of the second shield 10b in S. A. 5a direction are set as respectively not can be to the length of the unnecessary resistance of the mobile generation of the ventilation (warm braw) of warm braw opening 1g, and be set as the length of the central portion of the mobile deflection warm braw use opening 1g of the ventilation of the side wall side that can make as arrow in Figure 1B (X1) with (X2) warm braw opening 1g.
The X mark of Fig. 2 A represents to utilize the first shield 10a and the second shield 10b to stop the state (the A-A cross section of Figure 1B) of the ventilation of warm braw opening 1g.Fig. 2 B is illustrated between the first shield 10a and the second shield 10b, and the ventilation state (the B-B cross section of Figure 1B) of the warm braw opening 1g of the first shield 10a and the second shield 10b is not set.In Fig. 2 B, can Visual Confirmation the first shield 10a, but for flowing of air is described, omitted above-mentioned the first shield 10a.In addition, in Fig. 3 B described later and Fig. 4 B too.
In the above-described embodiment, the first curtain-shaped cover member 10 is provided with the first shield 10a and the second shield 10b in the both sides of S. A. 5a, but for example also can first curtain-shaped cover member be set at the central portion of S. A. 5a, can mix and stir the ventilation of warm braw opening 1g.
The second curtain-shaped cover member 11 is located between the opposition side of hot gas opening 1f side of the periphery of S. A. 5a and mode door 5, and is located between the first shield 10a and the second shield 10b.The second curtain-shaped cover member 11 is tubular, and the warm braw of supplying with from below as restriction makes its warm braw passage not mixing with cold wind at the 1c of mixing portion and works.The second curtain-shaped cover member 11 configures in the mode of easily warm braw being sent to defrost opening 1d and ventilation opening 1e side.
In the air conditioner for vehicles S being made up of said structure, the air of being supplied with by Air Blast fan dehumidifies by evaporator 2 and is cooling, generates cold wind.A part for the cold wind generating is sent to after heating core 4 heating via air mix door 3, is mixing the 1c of portion mixing with remaining cold wind, generates the adjusting air of set point of temperature.In addition, the cold wind of generation all also can be sent to after heating core 4 heating via air mix door 3, generates the adjusting air of set point of temperature at the 1c of mixing portion.In the air conditioner for vehicles S of present embodiment, under the effect of curtain-shaped cover member that adds heat passage 1b, the inwall of air deflection housing 1 flows sometimes.
The adjusting air generating is under the ventilatory pattern shown in Fig. 1 and Fig. 2, and from ventilation opening, 1e discharges, and the air outlet in not shown vehicle is supplied with.Use the air of opening 1g to be guided to the central portion of stream by the first shield 10a and the second shield 10b by warm braw, therefore, carry out the distribution of the uniformization irregular without temperature from air outlet.
Then the action of the air conditioner for vehicles S while, utilizing Fig. 3 A～Fig. 3 D explanation hot gas and defrosting mode.In the time heating with defrosting mode, when template door 6 is closed ventilation opening 1e, open defrosting opening 1d, aperture in the middle of mode door 5 is placed in.
Fig. 3 A is illustrated in the ventilation state that is provided with the cross section at the position of the first shield 10a or the second shield 10b in the air conditioner for vehicles S while heating with defrosting mode with arrow.Fig. 3 B represents the ventilation state in the cross section at the position that the first curtain-shaped cover member 10 is not set with arrow.Mode door 5 in Fig. 3 C shown in enlarged drawing 3A, represents ventilation state with arrow.Fig. 3 D is the right hand view of the mode door 5 shown in Fig. 3 A, represents ventilation state with arrow.
Shown in Fig. 3 A～Fig. 3 D heat with defrosting mode time air conditioner for vehicles S in, via defrosting opening 1d never graphic air outlet discharge and regulate air towards vehicle window, and via hot gas opening 1f never graphic air outlet regulate air to discharging in car.Particularly, the adjusting air of supplying with towards defrosting opening 1d guides near by the central authorities to stream in the time using opening 1g by warm braw, carries out the uniform blasting irregular without temperature from air outlet.
In the time heating with defrosting mode, as shown in the block diagram in Fig. 3 A, the part of surrounding with long and short dash line being amplified, on template door 6, keep predetermined distance to be provided with multiple reinforced rib 6b.Be partial to, mix and stir by the adjusting air to template door 6, thus the further uniformization that promotes the temperature that regulates air.
By to the above-mentioned posture that changes template door 6 with defrosting mode that heats, can form to occupant's face side and supply with cold wind, supply with the twin-stage pattern of warm braw to occupant's foot.
Then the action of the air conditioner for vehicles S while, utilizing Fig. 4 A～Fig. 4 C explanation heating mode.In the time of heating mode, template door 6 is closed ventilation opening 1e, and opens defrosting opening 1d, but mode door 5 is to close defrosting opening 1d and ventilation opening 1e side, only supplies with and regulates the mode of air to rotate to hot gas opening 1f.
In air conditioner for vehicles S when Fig. 4 A is illustrated in heating mode with arrow, be provided with the ventilation state in the cross section at the position of the first shield 10a or the second shield 10b.Fig. 4 B represents the ventilation state in the cross section at the position that is not provided with the first curtain-shaped cover member 10 with arrow.Fig. 4 C is the front elevation that comprises mode door 5 shown in Fig. 4 A, in Fig. 4 C, also represents ventilation state with arrow.
In air conditioner for vehicles S in the time of the heating mode shown in Fig. 4 A～Fig. 4 C, mode door 5 stops to the ventilation of defrosting opening 1d and ventilation opening 1e side, therefore, regulates air only to distribute to hot gas opening 1f side.When air distribution, be not subject to the obstruction of the first shield 10a and the second shield 10b from the 1c of mixing portion to the ventilation of hot gas opening 1f.In addition, when air distribution, because the first shield 10a from warm braw opening 1g to the ventilation channel of hot gas opening 1f and the second shield 10b being configured in from open warm braw opening 1g with large aperture, therefore, will not regulate air to supply with to hot gas opening 1f side with opening 1g to the resistance of the ventilation of hot gas opening 1f from warm braw.
As mentioned above, in the time not needing to be guided through the adjusting air of warm braw opening 1g to path central authorities, the first shield 10a and the second shield 10b can not become the resistance of ventilation.Even if the first shield 10a and the second shield 10b be not to path central authorities guide adjustment air, because the path of air outlet in from hot gas opening 1f to car is longer, therefore, in path, regulate air mixed and stir, regulate uniformly air from air outlet discharge temperature.
According to the air conditioner for vehicles S of present embodiment, the first local curtain-shaped cover member 10 that covers warm braw stream is installed on the S. A. 5a of mode door 5.The posture that changes the first curtain-shaped cover member 10 corresponding to the posture of the 5b of cover portion of mode door 5, therefore, has also changed the first curtain-shaped cover member 10 to adding the throttle degree of heat passage 1b.According to the air conditioner for vehicles S of present embodiment, can change the throttle degree that adds heat passage 1b by the posture of mode door 5.
In addition, according to the air conditioner for vehicles S of present embodiment, the first curtain-shaped cover member 10 has second distolateral the second shield 10b that is installed on first distolateral the first shield 10a of S. A. 5a and is installed on S. A. 5a.According to the air conditioner for vehicles S of present embodiment, the warm braw that deflection can be added to heat passage 1b both sides guides to central authorities, therefore, can make the flow of the adjusting air of discharging from air outlet more even.
In addition, according to the air conditioner for vehicles S of present embodiment, when closing hot gas opening 1f at mode door 5, the mode that adds the ratio of the covering maximum of heat passage 1b is provided with the first curtain-shaped cover member 10.,, due to shorter to the distance of the opening for discharging warm braw (defrosting opening 1d and ventilation opening 1e) from adding heat passage 1b, even be the most easily partial at warm braw under the situation of side, also can make most effectively warm braw near central authorities.
In addition, according to the air conditioner for vehicles S of present embodiment, mode door 5 is rotary-type door, and the first curtain-shaped cover member 10 extends and installs to the direction that does not form the 5b of cover portion with respect to S. A. 5a.The 5b of cover portion and the first curtain-shaped cover member 10 form in the orthogonal mode of axially seeing from S. A. 5a, therefore, compared with the situation that is template, even if do not form significantly path, also can widely set passage sections area with guide part.
In addition, according to the air conditioner for vehicles S of present embodiment, in the position of carrying out displacement with respect to the first curtain-shaped cover member 10, the second curtain-shaped cover member 11 is installed.In the time of heating mode, send into cold wind from the direction relative with warm braw.Cold wind can partially lean on the side of the 5b of cover portion in the time flowing in the 5b of cover portion.Partially can be covered by the first curtain-shaped cover member 10 by the cold wind of the side of the 5b of cover portion, after further mixing, stir with the warm braw of the side of the deflection 5b of cover portion, supply with to hot gas peristome 1f.
Above, with reference to the accompanying drawings of the preferred embodiment of the present invention, but the invention is not restricted to above-mentioned embodiment.Each shape or the combination etc. of the each component parts shown in above-mentioned embodiment be an example just, can change according to designing requirement etc. without departing from the spirit and scope of the invention.
For example, in above-mentioned example, represent that air conditioner for vehicles S adopts the example of air hybrid mode, but can be again also type of heating,, carry all air that pass through evaporator 2 to the heating core 4 that can change by changing the circulation of engine cooling water temperature, generate thus the adjusting air of set point of temperature.
Above, the preferred embodiment of the present invention is described, but has the invention is not restricted to these embodiments.Without departing from the spirit and scope of the invention, can carry out adding, omit, replacing and other change of structure.The invention is not restricted to above-mentioned explanation, the scope of only being recorded by claim limits.
Claims (7)
1. an air conditioner for vehicles, possesses:
Blowing engine;
Housing, it has air flow circuit in inside;
Mode door, it has the S. A. being disposed in described housing and is supported by described S. A. and the guide part of the flow direction of regulation air;
The first opening and the second opening, it is formed at the outer wall of described housing, discharges described air;
The first curtain-shaped cover member, it is installed on described S. A.,
Described the first curtain-shaped cover member forms as follows,, at described guide part to guide to described the first opening the mode of described air rotates, cover the regulation ratio in described air flow circuit, to guide to described the second opening the mode of described air rotates, cover ratios different from described regulation ratio in described air flow circuit at described guide part.
2. air conditioner for vehicles as claimed in claim 1, wherein,
Described the first curtain-shaped cover member has the first shield of the first end that is installed on described S. A. and is installed on the second shield of the second end of described S. A..
3. air conditioner for vehicles as claimed in claim 1 or 2, wherein,
In described housing, dispose cooling intallation and heating device,
In described housing, be formed with: cooling channel, it is provided with described cooling intallation; Add heat passage, the downstream that it is formed at described cooling channel, is provided with described heating device; Bypass opening, it is formed at the downstream of described cooling channel, by described heating device bypass; Mixing portion, the downstream that it adds heat passage and described bypass opening described in being formed at, makes to add the warm braw of heat passage and by the cold wind interflow of described bypass opening by described; The first communication paths, it is as the described air flow circuit being connected with described the first opening,
Downstream in described mixing portion is formed with described the first opening and described the second opening that are communicated with the outlet section of air draft in compartment,
Be provided with the air mix door regulating to the described air-supply ratio that adds heat passage and described bypass opening at the described branching portion that adds heat passage and described bypass opening,
Be provided with the described mode door for the first communication paths described in switch at the upstream side of described the first communication paths,
Add the downstream end of heat passage and the adjacent area configurations of upstream extremity of described the first communication paths and have the described S. A. of described mode door described,
Be provided with described the first curtain-shaped cover member of a part of covering described heating path at described S. A..
4. the air conditioner for vehicles as described in any one in claim 1～3, wherein,
Described the first opening is the hot gas opening to foot's air-supply of occupant,
Described the second opening is the defrosting opening of blowing near the ventilation opening of blowing occupant's face or to front window,
Described mode door carries out the switch of described hot gas opening,
Described the first curtain-shaped cover member is with in the time that described mode door is closed described hot gas opening, and the mode of the ratio of the covering maximum of described air flow circuit is installed on described S. A..
5. the air conditioner for vehicles as described in any one in claim 1～4, wherein,
Described mode door is that described guide part is the rotary-type door of cover type,
Described the first curtain-shaped cover member upwards extends and forms to the direction that does not form described guide part in described S. A. footpath.
6. air conditioner for vehicles as claimed in claim 5, wherein,
On described S. A., possesses the second curtain-shaped cover member, this second curtain-shaped cover member is arranged on to the position after described the first curtain-shaped cover member displacement, and a part for the second air stream that the direction from relative with the first air stream being covered by described the first curtain-shaped cover member is flowed into described guide part is covered.
7. air conditioner for vehicles as claimed in claim 6, wherein,
Described the second curtain-shaped cover member is make to be covered by described the first curtain-shaped cover member and changed the passage that the air of flow direction passes through.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013036003A JP6134535B2 (en) | 2013-02-26 | 2013-02-26 | Air conditioner for vehicles |
| JP2013-036003 | 2013-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104002636A true CN104002636A (en) | 2014-08-27 |
| CN104002636B CN104002636B (en) | 2018-04-20 |
Family
ID=51349565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410059887.1A Expired - Fee Related CN104002636B (en) | 2013-02-26 | 2014-02-21 | Air conditioner for vehicles |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6134535B2 (en) |
| CN (1) | CN104002636B (en) |
| DE (1) | DE102014002419A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107531125A (en) * | 2015-04-24 | 2018-01-02 | 株式会社电装 | Air conditioner for vehicles |
| CN108698472A (en) * | 2016-02-22 | 2018-10-23 | 株式会社电装 | Vehicular air-conditioning unit |
| CN108698482A (en) * | 2016-02-24 | 2018-10-23 | 株式会社电装 | Vehicular air-conditioning unit |
| US20220134836A1 (en) * | 2019-02-07 | 2022-05-05 | Valeo Systemes Thermiques | Heating, ventilation and/or air-conditioning device for a motor vehicle |
| CN114616113A (en) * | 2019-10-25 | 2022-06-10 | 法雷奥日本株式会社 | Air conditioner for vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3134754B1 (en) * | 2022-04-20 | 2024-05-10 | Valeo Systemes Thermiques | Heating, ventilation and/or air conditioning device for a motor vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1814470A (en) * | 2005-02-01 | 2006-08-09 | 汉拿空调株式会社 | Air conditioner for vehicle |
| CN101130336A (en) * | 2006-08-23 | 2008-02-27 | 康奈可关精株式会社 | Vehicle air conditioner |
| JP2008265447A (en) * | 2007-04-18 | 2008-11-06 | Denso Corp | Vehicular air-conditioner |
| CN101963376A (en) * | 2009-07-21 | 2011-02-02 | 现代自动车株式会社 | Air-conditioner for vehicle |
| CN102233801A (en) * | 2010-04-27 | 2011-11-09 | 汉拏空调株式会社 | Air conditioner for vehicle |
| US20130032638A1 (en) * | 2008-06-25 | 2013-02-07 | Minebea Co., Ltd. | Telecom Shelter Cooling and Control System |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000255247A (en) * | 1999-03-11 | 2000-09-19 | Bosch Automotive Systems Corp | Vehicular air conditioner |
| JP4624773B2 (en) | 2004-12-17 | 2011-02-02 | 株式会社日本クライメイトシステムズ | Air conditioner for vehicles |
| JP5703002B2 (en) * | 2010-12-06 | 2015-04-15 | 株式会社ケーヒン | Air conditioner for vehicles |
-
2013
- 2013-02-26 JP JP2013036003A patent/JP6134535B2/en not_active Expired - Fee Related
-
2014
- 2014-02-20 DE DE201410002419 patent/DE102014002419A1/en not_active Withdrawn
- 2014-02-21 CN CN201410059887.1A patent/CN104002636B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1814470A (en) * | 2005-02-01 | 2006-08-09 | 汉拿空调株式会社 | Air conditioner for vehicle |
| CN101130336A (en) * | 2006-08-23 | 2008-02-27 | 康奈可关精株式会社 | Vehicle air conditioner |
| JP2008265447A (en) * | 2007-04-18 | 2008-11-06 | Denso Corp | Vehicular air-conditioner |
| US20130032638A1 (en) * | 2008-06-25 | 2013-02-07 | Minebea Co., Ltd. | Telecom Shelter Cooling and Control System |
| CN101963376A (en) * | 2009-07-21 | 2011-02-02 | 现代自动车株式会社 | Air-conditioner for vehicle |
| CN102233801A (en) * | 2010-04-27 | 2011-11-09 | 汉拏空调株式会社 | Air conditioner for vehicle |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107531125A (en) * | 2015-04-24 | 2018-01-02 | 株式会社电装 | Air conditioner for vehicles |
| CN108698472A (en) * | 2016-02-22 | 2018-10-23 | 株式会社电装 | Vehicular air-conditioning unit |
| CN108698472B (en) * | 2016-02-22 | 2021-08-20 | 株式会社电装 | Air conditioning unit for vehicle |
| CN108698482A (en) * | 2016-02-24 | 2018-10-23 | 株式会社电装 | Vehicular air-conditioning unit |
| CN108698482B (en) * | 2016-02-24 | 2021-11-09 | 株式会社电装 | Air conditioning unit for vehicle |
| US20220134836A1 (en) * | 2019-02-07 | 2022-05-05 | Valeo Systemes Thermiques | Heating, ventilation and/or air-conditioning device for a motor vehicle |
| CN114616113A (en) * | 2019-10-25 | 2022-06-10 | 法雷奥日本株式会社 | Air conditioner for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014002419A1 (en) | 2014-08-28 |
| CN104002636B (en) | 2018-04-20 |
| JP2014162382A (en) | 2014-09-08 |
| JP6134535B2 (en) | 2017-05-24 |
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Granted publication date: 20180420 |