CN203501558U - Drying and sterilization system for vehicle air conditioning evaporator core and corresponding vehicle - Google Patents
Drying and sterilization system for vehicle air conditioning evaporator core and corresponding vehicle Download PDFInfo
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- CN203501558U CN203501558U CN201320532147.6U CN201320532147U CN203501558U CN 203501558 U CN203501558 U CN 203501558U CN 201320532147 U CN201320532147 U CN 201320532147U CN 203501558 U CN203501558 U CN 203501558U
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Abstract
The utility model discloses a drying and sterilization system for a vehicle air conditioning evaporator core and a corresponding vehicle. The drying and sterilization system for the vehicle air conditioning evaporator core is arranged based on an HVAC (Heating Ventilation Air Conditioning) system of a vehicle air conditioning system and comprises a drying and sterilization device which is used for blowing off moisture on the surface of an evaporator core and sterilizing, an HVAC shell which is used for guiding out moisture blown off by the drying and sterilization device, a water outlet pipe which is communicated with an external environment, and a damper device which is used for guaranteeing the air flowing direction when the drying and sterilization system works and is arranged at an air outlet of the HVAC system. The drying and sterilization system for the vehicle air conditioning evaporator core disclosed by the utility model has the advantages that the structure is simple, the air conditioning evaporator core can be automatically dried and sterilized and the cleanness of the indoor environment is guaranteed; the drying and sterilization system for the vehicle air conditioning evaporator core is applicable to various vehicle air conditioning systems and can be used for the automatic drying and sterilization treatment of the evaporator core.
Description
Technical field
The utility model belongs to vehicle air conditioner field, relates in particular to the cleaning systems of vehicle air conditioning, the specifically dry sterilization system of a kind of vehicle air conditioning evaporator core, and the vehicle with the dry sterilization system of above-mentioned evaporator core.
Background technology
Along with vehicle is more and more important on the impact of people's daily life, the various performances of automobile also more and more come into one's own.As an important component part in vehicle, the major function of the air-conditioning system of vehicle, is temperature, the humidity of adjusting air in car, and cleannes, the quality of its performance is directly connected to occupant's riding comfort, so consumer also has higher requirement to the air-conditioning system of vehicle.
Existing vehicle air conditioner, on evaporator core, can condense condensed water in use for some time, if after this do not re-use for a long time the air-conditioning system of vehicle, the dark wet environment of evaporator core can become the hotbed that germ grows, a large amount of bacteriums grows on the surface of evaporator core, can cause when air-conditioning system starts again, the air being blown out by air outlet carries a large amount of germs, not only the smell is awful, and the health that threatens occupant, even cause the uncomfortable of occupant, cause various diseases.
In order to guarantee that occupant's is healthy, in prior art for the processing mode of musty, peculiar smell, be mainly after air-conditioning system quits work, extend ventilation time, make expansion core surface keep dry as far as possible, avoid as growing of bacterium provides environment, but prior art can not make expansion core surface finish-drying, so bacterium still can inevitably grow in expansion core surface; In addition, in prior art, in air-conditioning system, do not use for a long time and while reusing, also conventionally first starting of air conditioner is taken after a period of time again, but can cause to the environment in car like this secondary pollution, not only waste passenger's time, still can bring harmful effect to passenger's health simultaneously.
Utility model content
In order to solve the above problems, the utility model provides a kind of vehicle air conditioning evaporator core to be dried sterilization system, can fully be dried the moisture of expansion core surface, and be provided with sterilizing unit, can kill the bacterium that expansion core surface produces, guarantee the good environment of taking in car;
Another one object of the present utility model, is to provide a kind of vehicle with the dry sterilization system of above-mentioned evaporator core.
For achieving the above object, the technical scheme that the utility model adopts is as follows:
Vehicle air conditioning evaporator core is dried a sterilization system, and its HVAC system based on vehicle air conditioner arranges, and comprising:
1. for the also drying and sterilizing device of sterilization that the moisture of expansion core surface is blown off, its air outlet is connected with HVAC housing;
The outlet pipe of 2. deriving HVAC housing, being connected with external environment for the moisture that drying and sterilizing device is blown off, described outlet pipe is located on HVAC housing, and is located at the below of evaporator core;
3. when this dry sterilization system work, be used for the throttle setting that guarantees that wind direction flows to, described throttle setting is located on the air outlet of HVAC system.
As to restriction of the present utility model: described drying and sterilizing device comprises for the blowing of turning round and evaporator core is dried to the taste removal air blast of taste removal, and for evaporator core being carried out to the sterilization mechanism of sterilization, the air outlet of described taste removal air blast is connected with HVAC housing, and sterilization mechanism is located on the HVAC housing at taste removal blower outlet place.
As to further restriction of the present utility model: it also comprises that described control system comprises for controlling the control system of this dry sterilization system work:
1. as the main control unit of control centre, its control signal output drives and connects throttle setting;
2. for gathering the information acquisition unit of surrounding air absolute humidity information and evaporator core absolute humidity information, its signal output part connects the collection signal input of main control unit;
3. for driving the driver element of taste removal air blast and sterilization mechanism operation, its signal input part connects the driving signal output part of main control unit, its signal output part control connection taste removal air blast and sterilization mechanism.
As further limiting of the present utility model: described information acquisition unit comprises for detection of the first humidity sensor of surrounding air absolute humidity value, for detection of the second humidity sensor of evaporator core absolute humidity value, described the first humidity sensor is located at outside HVAC housing, the second humidity sensor is located in HVAC housing, and near evaporator core setting.
As another restriction to aforesaid way: described throttle setting guarantees HVAC system blower air door and the HVAC outlet air door that wind that taste removal blower fan blows out can only be blown out by outlet pipe while being included in this dry sterilization system work, described HVAC system blower air door is located at the junction of HVAC housing and HVAC system blower air outlet, and HVAC outlet air door is located on HVAC air outlet.
The utility model also provides a kind of vehicle, and it comprises air-conditioning system, and described air-conditioning system is provided with the dry sterilization system of vehicle air conditioning evaporator core of aforementioned structure.
Owing to having adopted above technical scheme, the utility model can reach following technique effect:
(1) the HVAC system based on air-conditioning system provided by the utility model arranges the dry sterilization system of evaporator core, makes the simple in structure of product integral body, and only need to carry out little change to the HAVC housing of air-conditioning can complete, and cost is low;
(2) dry bactericidal device provided by the utility model comprises taste removal blower fan and degerming mechanism, its taste removal blower fan can dry up the moisture of expansion core surface cohesion, make the water droplet blowing off by ground water pipe, be directly discharged to extraneous, can prevent bacteria breed, the blower fan of taste removal simultaneously can also be removed because of the dark peculiar smell producing of environment, for passenger provides the good environment of taking; And sterilizing unit can kill the bacterium of generation, guarantee that air-conditioning system is for providing the comparatively clean environment of taking in car;
(3) the utility model is provided with air door mechanism, comprise HVAC system blower air door and HVAC outlet air door, the utility model is when work, HVAC system blower air outlet and HVAC air outlet can be blocked respectively, assurance only has system works of the present utility model, prevent that dirty air enters into environment inside car when dry degerming;
(4) the utility model is also provided with control system, can automatically control the dry sterilization system work of this evaporator core according to ambient conditions, guarantees environment inside car clean hygiene constantly.
In sum, the utility model is simple in structure, can automatically to A/C evaporator core body, be dried degerming, thereby in assurance car, has good environment by bus.
The utility model is applicable to various vehicle air conditioners, for evaporator core being carried out to automatic drying degerming processing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the theory diagram of control system in embodiment illustrated in fig. 1.
In figure: 1-HVAC housing, 2-HVAC system blower, 3-HVAC system blower air door, 4-evaporator core, 5-heater cores, 6-changes in temperature air door, 7-HVAC air outlet, 8-taste removal air door, 9-taste removal air blast, 10-ozone generator, 11-outlet pipe, the 12-the first humidity sensor, the 13-the second humidity sensor.
The specific embodiment
mono-one kinds of vehicle air conditioning evaporator cores of embodiment are dried sterilization system
The present embodiment provides a kind of vehicle air conditioning evaporator core to be dried sterilization system, and its HVAC system based on vehicle air conditioner arranges.Wherein:
The HVAC system of vehicle air conditioner as shown in Figure 1, comprise HAVC housing 1, air intake place at HVAC housing 1 is provided with HVAC system blower 2, in HVAC housing 1, air intake by HVAC housing is inwardly provided with evaporator core 4, heater cores 5 successively, is provided with and controls wind that HVAC system blower 2 the blows out changes in temperature air door 6 that heater cores 5 heats of whether flowing through between evaporator core 4 and cooling/warming system 5.Described HVAC air outlet 7 is located on HVAC housing 1, and is positioned at the lower wind direction place of air-conditioning system when work heater cores 5.
And the present embodiment just the HVAC system based on said structure arrange, the dry sterilization system of this vehicle air conditioning evaporator core comprises:
(1) for the also drying and sterilizing device of sterilization that the moisture of expansion core surface is blown off
Drying and sterilizing device in the present embodiment as shown in Figure 1, comprises the taste removal air blast 9 that the air outlet with air outlet HVAC system blower 2 is oppositely arranged, and for turning round, blowing is dried taste removal to evaporator core.
In order to guarantee dry taste removal effect, in the present embodiment, one end of the taste removal air blast 9 HVAC housing 1 relative with HVAC system blower 2 is connected, soon taste removal air blast 9 is located on the two ends that HVAC housing 1 is relative with HVAC air blast 2
Drying and sterilizing device also comprises sterilization mechanism, for evaporator core is carried out to sterilization, adopts ozone generator 10 as sterilization mechanism in the present embodiment, and described ozone generator 10 is located on the HVAC housing 1 at taste removal air blast 9 air outlet places.
(2) for the moisture that taste removal air blast is blown off, derive the outlet pipe 11 of HVAC housing 1
Outlet pipe 11 is located on HVAC housing 1, and is located at the below of evaporator core 4, and evaporator core 4 is connected with external environment by HVAC housing 1.
(3) throttle setting
Throttle setting flows to for guarantee wind direction when the present embodiment is worked.
As shown in Figure 1, throttle setting comprises HVAC system blower air door 3 and HVAC outlet air door 8.Wherein:
Described HVAC system blower air door 3 is located at the junction of HVAC housing 1 and HVAC system blower 2 air outlets; HVAC outlet air door 8 is located on HVAC air outlet 7, when the present embodiment is dried degerming to evaporimeter, above-mentioned two air doors, on off state as shown in Figure 1, guarantee that the wind that taste removal blower fan 9 blows out can only be blown out by outlet pipe 11, avoid wind to be come in and gone out in cars by HVAC air outlet 8.
(4) control system
In order to improve the present embodiment, be also provided with in the present embodiment for controlling the control system of this dry sterilization system work.
As shown in Figure 2, control system comprises:
(41) main control unit
As control centre, the control signal output of main control unit drives respectively and connects HVAC system blower air door 3 and HVAC outlet air door 8.The present embodiment, for simple in structure, directly adopts vehicle ECU as main control unit, and portion stores a reference value of external environment humidity and evaporimeter humidity difference in the time of need to starting the present embodiment within it, stores comparison program simultaneously.
(42) information acquisition unit
Information acquisition unit is used for gathering surrounding air absolute humidity information and evaporator core absolute humidity information, comprises the first humidity sensor 12 for detection of surrounding air absolute humidity value, for detection of the second humidity sensor 13 of evaporator core 4 absolute humidity values.
Described the first humidity sensor 12 is located at outside HVAC housing; The second humidity sensor 13 is located in HVAC housing, and arranges near evaporator core 4.
Described the first humidity sensor 12 and the signal output part of the second humidity sensor 13 are all connected the collection signal input of vehicle ECU.
(43) driver element
Driver element is for driving the operation of taste removal air blast 9 and ozone generator 10.
The signal input part of described driver element connects the driving signal output part of vehicle ECU, and its signal output part is control connection taste removal air blast 9 and ozone generator 10 respectively.
(5) taste removal button
The present embodiment is also provided with taste removal button, it directly connects vehicle ECU, when driver feels to be necessary the evaporator core 4 of vehicle air conditioner is dried degerming and wishes to start the present embodiment and carry out work, can make system move by pressing taste removal button, and then realize the drying sterilizing that evaporator core 4 is carried out and process.
the specific works principle of the present embodiment is: the first humidity sensor 12 and the second humidity sensor 13 detect the absolute humidity of external environment and the absolute humidity of evaporator core 4 in real time, and the information detecting is real-time transmitted to vehicle ECU, vehicle ECU carries out subtraction by two humidity values, the result that computing obtains utilizes a reference value that goes out storage in the comparison program of vehicle ECU storage inside and vehicle ECU to compare, when if now the difference of the absolute humidity of ambient humidity and evaporator core 4 has reached a reference value of storage in vehicle ECU, vehicle ECU controls HVAC system blower 2 and shuts down, HVAC system blower air door 3 is opened to position as shown in Figure 1 separately with taste removal blower fan 8, be the state of HVAC system blower air door 3 in the air quantity import of HVAC air blast 2 is sealed, and the state of taste removal air door of fan 8 in HVAC air outlet 7 is closed, make the state of taste removal blower fan 9 air quantity port openings simultaneously, then main control unit is controlled taste removal blower fan 9 and ozone generator 10 operations, and evaporator core 4 is dried and degerming processing, and the moisture obtaining after processing is discharged to outside car by outlet pipe 11.
And feel to be necessary the evaporator core 4 of vehicle air conditioner is dried degerming and when wishing to start the present embodiment and carrying out work, can makes system move by pressing taste removal button, and then realize the drying sterilizing that evaporator core 4 is carried out and process as driver
21 kinds of vehicles of embodiment
The present embodiment provides a kind of vehicle, and it comprises air-conditioning system.
This vehicle difference with the prior art is only: described air-conditioning system comprises the dry sterilization system of evaporator core that embodiment mono-provides.
The structure of other parts of this vehicle is identical with existing vehicle.
Claims (7)
1. vehicle air conditioning evaporator core is dried a sterilization system, and its HVAC system based on vehicle air conditioner arranges, and it is characterized in that it comprises:
For the also drying and sterilizing device of sterilization that the moisture of expansion core surface is blown off, the air outlet of described drying and sterilizing device is connected with HVAC housing;
The outlet pipe of deriving HVAC housing, being connected with external environment for the moisture that drying and sterilizing device is blown off, described outlet pipe is located on HVAC housing, and is located at the below of evaporator core;
Throttle setting for guaranteeing that wind direction flows to when this dry sterilization system work, described throttle setting is located on the air outlet of HVAC system.
2. vehicle air conditioning evaporator core according to claim 1 is dried sterilization system, it is characterized in that: described drying and sterilizing device comprises for turning round dries and evaporator core is dried to the taste removal air blast of taste removal, and for evaporator core being carried out to the sterilization mechanism of sterilization, the air outlet of described taste removal air blast is connected with HVAC housing, and sterilization mechanism is located on the HVAC housing at taste removal blower outlet place.
3. vehicle air conditioning evaporator core according to claim 2 is dried sterilization system, it is characterized in that: it also comprises that described control system comprises for controlling the control system of this dry sterilization system work:
As the main control unit of control centre, its control signal output drives and connects throttle setting;
For gathering the information acquisition unit of surrounding air absolute humidity information and evaporator core absolute humidity information, its signal output part connects the collection signal input of main control unit;
For driving the driver element of taste removal air blast and sterilization mechanism operation, its signal input part connects the driving signal output part of main control unit, its signal output part control connection taste removal air blast and sterilization mechanism.
4. vehicle air conditioning evaporator core according to claim 3 is dried sterilization system, it is characterized in that: described information acquisition unit comprises for detection of the first humidity sensor of surrounding air absolute humidity value, for detection of the second humidity sensor of evaporator core absolute humidity value, described the first humidity sensor is located at outside HVAC housing, the second humidity sensor is located in HVAC housing, and near evaporator core setting.
5. according to the dry sterilization system of the vehicle air conditioning evaporator core described in any one in claim 2 to 4, it is characterized in that: described throttle setting guarantees HVAC system blower air door and the HVAC outlet air door that wind that taste removal blower fan blows out can only be blown out by outlet pipe while being included in the dry sterilization system work of this vehicle air conditioning evaporator core, described HVAC system blower air door is located at the junction of HVAC housing and HVAC system blower air outlet, and HVAC outlet air door is located on HVAC air outlet.
6. a vehicle, comprises air-conditioning system, it is characterized in that: described air-conditioning system is provided with the dry sterilization system of the evaporator core described in any one in claim 1 to 4.
7. a vehicle, comprises air-conditioning system, it is characterized in that: described air-conditioning system is provided with the dry sterilization system of evaporator core claimed in claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532147.6U CN203501558U (en) | 2013-08-29 | 2013-08-29 | Drying and sterilization system for vehicle air conditioning evaporator core and corresponding vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532147.6U CN203501558U (en) | 2013-08-29 | 2013-08-29 | Drying and sterilization system for vehicle air conditioning evaporator core and corresponding vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN203501558U true CN203501558U (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320532147.6U Expired - Fee Related CN203501558U (en) | 2013-08-29 | 2013-08-29 | Drying and sterilization system for vehicle air conditioning evaporator core and corresponding vehicle |
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| CN (1) | CN203501558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803782A (en) * | 2020-06-15 | 2021-12-17 | 宁波奥克斯电气股份有限公司 | Evaporator connecting bracket and air conditioner |
-
2013
- 2013-08-29 CN CN201320532147.6U patent/CN203501558U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803782A (en) * | 2020-06-15 | 2021-12-17 | 宁波奥克斯电气股份有限公司 | Evaporator connecting bracket and air conditioner |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20210829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |