CN101982708A - Peculiar smell removing device and method for automobile air conditioners - Google Patents
Peculiar smell removing device and method for automobile air conditioners Download PDFInfo
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- CN101982708A CN101982708A CN 201010526651 CN201010526651A CN101982708A CN 101982708 A CN101982708 A CN 101982708A CN 201010526651 CN201010526651 CN 201010526651 CN 201010526651 A CN201010526651 A CN 201010526651A CN 101982708 A CN101982708 A CN 101982708A
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Abstract
The invention discloses a peculiar smell removing device and method for automobile air conditioners. The peculiar smell remover comprises an automobile air conditioner as well as an air conditioner panel, a blower and other components which are contained in the automobile air conditioner. The invention is characterized in that the automobile air conditioner is provided with a time delay module which is connected to a storage battery. Due to the adoption of the structure and method, the invention has the following advantages: 1, the evaporator of the automobile air conditioner is processed with clear water to avoid generating peculiar smell when the air conditioner is started again; 2, the prior air conditioner is reformed on the premise of less alteration on the prior air conditioner structure; and 3, the peculiar smell remover has the advantages of simple structure and low production cost, and is suitable for large-scale production.
Description
Technical field
The present invention relates to the air conditioning for automobiles field, particularly a kind of air conditioning for automobiles peculiar smell removal device and removal method thereof.
Background technology
Continuous development along with auto industry, air conditioning for automobiles becomes the requisite part of automobile, after yet air conditioning for automobiles uses a period of time, when air-conditioning is opened at every turn, air-conditioner air outlet has tangible peculiar smell and blows out, main cause is that air-conditioning is in process of refrigerastion, can produce condensed water at evaporator surface, compile the back and discharge by drainage pipeline, but after air-conditioning is closed, because evaporator surface still has residual moisture content to be attached to evaporator surface, air-conditioning is under the closed condition simultaneously, and the circulation of air-conditioning box inner air is relatively poor, can be easy to generate mould at evaporator surface, in case after mould produced, the Shi Douhui that turns on the aircondition had a kind of peculiar smell to blow out from air-conditioner air outlet.
A kind of air conditioning for automobiles peculiar smell removal device is provided, and is the problem that prior art need solve.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of air conditioning for automobiles peculiar smell removal device and removal method thereof, the purpose of the peculiar smell when opening to reach the removal air conditioning for automobiles.
For solving the problems of the technologies described above, technical scheme of the present invention is that a kind of air conditioning for automobiles peculiar smell removal device comprises air conditioning for automobiles and parts such as the air-conditioning panel that comprises, air blast thereof, it is characterized in that: described air conditioning for automobiles is provided with time delay module, and time delay module is connected to battery;
IGON signal and speed-regulating signal that the air-conditioning panel of described time delay module reception air conditioning for automobiles passes over; Time delay module is receiving the air blast negative signal that air blast passes over, and will export positive electricity and give air blast, thereby by time delay module control air blast, the prolongation air blast working time is realized the removal to the air conditioning for automobiles peculiar smell.
The single-chip microcomputer model that described time delay module adopts is PIC12F675.
Described time delay module is connected to power ground, thereby constitutes electric power loop.
A kind of removal method of air conditioning for automobiles peculiar smell is characterized in that: described removal method is the following step:
A) air-conditioning panel transmits the IGON signal and gives time delay module, and time delay module is connected electricity, works on power;
B) if air blast is not worked, the delay function of time delay module is opened, and then time delay module output positive electricity is given air blast, starts the air blast blowing of delaying time;
C) if air-conditioning panel stops to import the IGON signal, whether the time delay module basis is opened delay function and is judged whether to export positive electricity to air blast;
Thereby on software, realize peculiar smell is removed in the control of air blast.
Described removal method after time delay module output positive electricity is given air blast 30 seconds, time delay module cuts off out-put supply automatically, and machine work turns off the blast.
Described removal method is after air-conditioning panel stops to import the IGON signal, and the time delay module power down quits work, thereby closes voluntarily after finishing the function of removing peculiar smell.
A kind of air conditioning for automobiles peculiar smell removal device and removal method thereof, owing to adopt said structure and method, the present invention has the following advantages: 1, to the evaporimeter of air conditioning for automobiles dry processing of drying, produce peculiar smell when avoiding opening air-conditioning once more; 2, less to existing air conditioner structure change, can transform existing air-conditioning; 3, simple in structure, production cost is low, is fit to produce on a large scale.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments;
Fig. 1 is the hardware block diagram of the present invention's a kind of air conditioning for automobiles peculiar smell removal device and removal method thereof;
Fig. 2 is the theory diagram of the present invention's a kind of air conditioning for automobiles peculiar smell removal device and removal method thereof;
Fig. 3 is the software flow pattern of the present invention's a kind of air conditioning for automobiles peculiar smell removal device and removal method thereof;
Fig. 4 is the time delay module circuit diagram of a kind of air conditioning for automobiles peculiar smell of the present invention removal device;
In Fig. 1,1, time delay module; 2, air conditioning for automobiles; 3, battery.
The specific embodiment
Shown in Fig. 1-2, the present invention includes air conditioning for automobiles 2 and parts such as the air-conditioning panel that comprises, air blast thereof, air conditioning for automobiles 2 is provided with time delay module 1, and time delay module 1 is connected to battery 3;
IGON signal and speed-regulating signal that the air-conditioning panel that time delay module 1 receives air conditioning for automobiles 2 passes over; Time delay module 1 output positive electricity in the air blast negative signal that the reception air blast passes over is given air blast, thereby by time delay module control air blast, the prolongation air blast working time is realized the removal to the air conditioning for automobiles peculiar smell.
The single-chip microcomputer model that time delay module adopts is PIC12F675, and the time delay module circuit is provided with photoelectric coupling device TLP521-4.
Time delay module 1 has eight lead-out wires: two power lines, two air blast negative signal input lines, one is air-conditioning panel power supply IGON signal input line, one is the AC signal input line of delay control switch 4, a controlled blower power supply+12V output line, an air-conditioning panel speed-regulating signal input line, the AC signal input line of a compressor specifically acts on as follows:
When 1) air-conditioning panel power supply IGON signal input line has electricity,,, can declare control panel with this and whether be in power-down state simultaneously as the IGON input signal for time delay module 1 power supply that works on power is provided;
2) with electric power storage go out 3 be connected+the 12V power line, for time delay module 1 provides the panel power supply, the follow-up work power supply when the IGON signal input line does not have electricity and provide power supply for air blast, speed adjusting module;
3) power ground GND for time delay module provides power ground, constitutes electric power loop;
4) speed-regulating signal of air-conditioning panel 2 input line: can judge whether air blast works, and whether control panel is in shutdown, holding state with this;
5) air blast negative signal input: control it and realize the blowing function of delaying time;
6) the AC signal input line of compressor of air conditioner: can judge whether to start delay function with this, whether need air blast time-delay blowing.
As shown in Figure 3, the removal method of a kind of air conditioning for automobiles peculiar smell of the present invention is characterized in that: the time delay module software flow of described removal method is:
Step 1: air-conditioning panel input IGON signal;
Step 2: time delay module works on power, and connects battery, power supply+12V input;
Step 3: judged whether the input of air-conditioning panel IGON signal, if judged result then enters step 7 for not;
Step 4: judge whether air blast works, if judged result is for being then to enter step 3;
Step 5: whether the delay function of judging time delay module is opened, if judged result then enters step 3 for not;
Step 6: air blast delay work was returned step 3 after 30 seconds;
Step 7: whether the delay function of judging time delay module is opened, if judged result then enters step 9 for not;
Step 8: air blast delay work 30 seconds;
Step 9: the time delay module power down quits work.
The operation principle of time delay module of the present invention is:
When air-conditioning panel power supply IGON signal input line has electricity, time delay module 1 works on power, simultaneously as the IGON input signal, after time delay module 1 works on power, connect battery supply+12V input, this power supply is closed the power supply of back air blast, speed governing panel as air-conditioning panel.
When time delay module 1 detects air-conditioning panel 2 the IGON input signal is arranged, time delay module 1 detects the speed-regulating signal input, if during the speed-regulating signal input high level, illustrate that then air-conditioning panel 2 is in open state, at this moment delay function does not open then that air blast stops, if delay function is opened, then time delay module 1 control air blast negative signal input control relay makes its work, time delay module timing simultaneously 30 seconds, cut off air blast negative signal input control relay it is not worked, air blast stops, and realizes 30 seconds functions of air blast time-delay blowing, cycle detection does not influence battery on the car.
Time delay module 1 work, time delay module 1 detects air-conditioning panel does not have IGON signal when input, at this moment air blast halted state is described, if this moment, the delay function of time delay module 1 was opened, then time delay module 1 control air blast negative signal input control relay makes its work, time delay module timing simultaneously 30 seconds, cutting off air blast negative signal input control relay does not work it, the control relay of final cutting battery supply+12V input, time delay module 1 power down like this, do not work, do not influence battery on the car; If this moment, the delay function of time delay module 1 was not opened, then the control relay of time delay module 1 cut-out battery supply+12V input is not worked it, and time delay module power down is not so worked, and does not influence battery on the car.
In conjunction with the accompanying drawings the present invention has been carried out exemplary description above; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection scope of the present invention.
Claims (7)
1. an air conditioning for automobiles peculiar smell removal device comprises air conditioning for automobiles (2) and parts such as the air-conditioning panel that comprises, air blast thereof, and it is characterized in that: described air conditioning for automobiles (2) is provided with time delay module (1), and time delay module (1) is connected to battery (3);
IGOD signal and speed-regulating signal that the air-conditioning panel of described time delay module (1) reception air conditioning for automobiles (2) passes over; Time delay module (1) output positive electricity in the air blast negative signal that the reception air blast passes over is given air blast.
2. a kind of air conditioning for automobiles peculiar smell removal device according to claim 1 is characterized in that: the single-chip microcomputer model that described time delay module adopts is PIC12F675.
3. a kind of air conditioning for automobiles peculiar smell removal device according to claim 1, it is characterized in that: described time delay module (1) is provided with delay control switch (4).
4. a kind of air conditioning for automobiles peculiar smell removal device according to claim 1, it is characterized in that: described time delay module (1) is connected to power ground.
5. the removal method of an air conditioning for automobiles peculiar smell, it is characterized in that: described removal method is the following step:
A) air-conditioning panel transmits the IGON signal and gives time delay module, and time delay module is connected electricity, works on power;
B) if air blast is not worked, the delay function of time delay module is opened, and then time delay module output positive electricity is given air blast, starts the air blast blowing of delaying time;
C) if air-conditioning panel stops to import the IGON signal, whether the time delay module basis is opened delay function and is judged whether to export positive electricity to air blast.
6. the removal method of a kind of air conditioning for automobiles peculiar smell according to claim 5 is characterized in that: described removal method after time delay module output positive electricity is given air blast 30 seconds, and time delay module cuts off out-put supply automatically, and machine work turns off the blast.
7. the removal method of a kind of air conditioning for automobiles peculiar smell according to claim 5 is characterized in that: described removal method is after air-conditioning panel stops to import the IGON signal, and the time delay module power down quits work, and closes voluntarily after finishing the function of removing peculiar smell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010526651 CN101982708A (en) | 2010-11-01 | 2010-11-01 | Peculiar smell removing device and method for automobile air conditioners |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010526651 CN101982708A (en) | 2010-11-01 | 2010-11-01 | Peculiar smell removing device and method for automobile air conditioners |
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| CN 201010526651 Pending CN101982708A (en) | 2010-11-01 | 2010-11-01 | Peculiar smell removing device and method for automobile air conditioners |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494388A (en) * | 2011-12-13 | 2012-06-13 | 奇瑞汽车股份有限公司 | Control method and system for preventing musty odor from car air-conditioners and car |
| CN102679451A (en) * | 2011-03-14 | 2012-09-19 | 三菱电机株式会社 | Air-conditioning apparatus |
| CN102806826A (en) * | 2012-08-15 | 2012-12-05 | 奇瑞汽车股份有限公司 | Automotive air-conditioner mustiness removing device |
| CN102896999A (en) * | 2012-10-31 | 2013-01-30 | 无锡商业职业技术学院 | Automotive air-conditioner circuit capable of removing moisture and moldy taste |
| CN103909804A (en) * | 2013-01-09 | 2014-07-09 | 杨铭域 | Air-conditioning protecting system |
| CN105840539A (en) * | 2016-03-18 | 2016-08-10 | 上海奉天电子股份有限公司 | Control device for delayed fan stopping after vehicle stalls |
| CN106091326A (en) * | 2014-09-02 | 2016-11-09 | 福州臻美网络科技有限公司 | A kind of control device of air conditioning for automobiles |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626983A (en) * | 2003-12-12 | 2005-06-15 | 乐金电子(天津)电器有限公司 | Method for removing moisture inside air conditioner |
| CN101113825A (en) * | 2007-08-30 | 2008-01-30 | 上海交通大学 | Automobile air conditioner system peculiar smell removing device |
| CN201527070U (en) * | 2009-11-25 | 2010-07-14 | 上海通用汽车有限公司 | Dehumidifying and fungus-resistant device of automotive air conditioning |
-
2010
- 2010-11-01 CN CN 201010526651 patent/CN101982708A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626983A (en) * | 2003-12-12 | 2005-06-15 | 乐金电子(天津)电器有限公司 | Method for removing moisture inside air conditioner |
| CN101113825A (en) * | 2007-08-30 | 2008-01-30 | 上海交通大学 | Automobile air conditioner system peculiar smell removing device |
| CN201527070U (en) * | 2009-11-25 | 2010-07-14 | 上海通用汽车有限公司 | Dehumidifying and fungus-resistant device of automotive air conditioning |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679451A (en) * | 2011-03-14 | 2012-09-19 | 三菱电机株式会社 | Air-conditioning apparatus |
| CN102679451B (en) * | 2011-03-14 | 2014-10-08 | 三菱电机株式会社 | Air-conditioning apparatus |
| CN102494388A (en) * | 2011-12-13 | 2012-06-13 | 奇瑞汽车股份有限公司 | Control method and system for preventing musty odor from car air-conditioners and car |
| CN102806826A (en) * | 2012-08-15 | 2012-12-05 | 奇瑞汽车股份有限公司 | Automotive air-conditioner mustiness removing device |
| CN102896999A (en) * | 2012-10-31 | 2013-01-30 | 无锡商业职业技术学院 | Automotive air-conditioner circuit capable of removing moisture and moldy taste |
| CN103909804A (en) * | 2013-01-09 | 2014-07-09 | 杨铭域 | Air-conditioning protecting system |
| CN106091326A (en) * | 2014-09-02 | 2016-11-09 | 福州臻美网络科技有限公司 | A kind of control device of air conditioning for automobiles |
| CN106091326B (en) * | 2014-09-02 | 2018-10-12 | 重庆华之龙汽车制冷系统有限公司 | A kind of control device of air conditioning for automobiles |
| CN105840539A (en) * | 2016-03-18 | 2016-08-10 | 上海奉天电子股份有限公司 | Control device for delayed fan stopping after vehicle stalls |
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Application publication date: 20110302 |