CN112665024A - Sterilizing air conditioner and air conditioner sterilization control method - Google Patents
Sterilizing air conditioner and air conditioner sterilization control method Download PDFInfo
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- CN112665024A CN112665024A CN202011475380.6A CN202011475380A CN112665024A CN 112665024 A CN112665024 A CN 112665024A CN 202011475380 A CN202011475380 A CN 202011475380A CN 112665024 A CN112665024 A CN 112665024A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention discloses a sterilization air conditioner and a sterilization control method of the air conditioner, wherein the sterilization air conditioner comprises an air conditioner shell, an evaporator assembly and a cross-flow fan, wherein the evaporator assembly and the cross-flow fan are arranged in the air conditioner shell; the temperature sensor monitors the temperature inside the air conditioner shell and transmits signals to the electric control assembly, and the electric control assembly controls the electric heating assembly to work to perform high-temperature sterilization on the inside of the air conditioner shell. The invention enables the internal temperature of the air conditioner to be raised to a high temperature enough to kill mould through the work of the electric heating component, monitors the internal temperature of the air conditioner in real time through the temperature sensor, and realizes the sterilization of the air conditioner through multiple cycles; the invention has small change on the prior structure of the air conditioner, can immediately provide hot air for the room after realizing high-temperature sterilization by utilizing the electric heating assembly, and can not influence the normal temperature control function of the air conditioner.
Description
Technical Field
The invention relates to the technical field of air conditioner equipment, in particular to a sterilization air conditioner and a sterilization control method of the air conditioner.
Background
Air conditioners are electrical appliances used to provide treated air directly to an enclosed space or area, providing a comfortable temperature environment for a user. Because the use space of the air conditioner is closed, mildew is bred in the use process of the air conditioner after long-time use, the mildew is generally attached to the inside of the air conditioner and a filter screen of the air conditioner, and when the air conditioner circularly processes air in the closed space, the mildew is likely to be sent into the respiratory environment of a user, so that the health of the user is seriously affected.
At present, in order to solve the problem of mildew breeding in the air conditioner, a plurality of manufacturers generally adopt modes of ultraviolet sterilization, air filter screen replacement or addition of modules with sterilization and purification functions. For example, chinese patent application No. 202010582247.4 discloses a sterilization control method for an air conditioner with a sterilization function, which discloses a sterilization control method for an air conditioner with a sterilization function and an air conditioner, the sterilization control method comprising: when the following three sterilization conditions are met simultaneously, starting sterilization; the temperature of the indoor evaporator is less than or equal to a preset temperature T; the indoor fan operates normally; the air deflector is in a normal state; when any one of the above three sterilization conditions is not satisfied, the sterilization function is not activated. The sterilization control method can intelligently start and stop the sterilization module according to the running state of the air conditioner, and the service life of the sterilization module is prolonged. Above-mentioned current air conditioner mode of disinfecting all realizes through increasing corresponding structure or the module of disinfecting, and its transformation to the structure of air conditioner itself is great, can increase manufacturing cost undoubtedly to can influence the normal control by temperature change function of air conditioner.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provided are a sterilization air conditioner and a sterilization control method of the air conditioner, which can sterilize the inside of the air conditioner through high temperature.
In order to solve the technical problems, the invention adopts the technical scheme that: the sterilization air conditioner comprises an air conditioner shell, an evaporator assembly and a cross-flow fan, wherein the evaporator assembly and the cross-flow fan are arranged in the air conditioner shell; the temperature sensor monitors the temperature inside the air conditioner shell and transmits signals to the electric control assembly, and the electric control assembly controls the electric heating assembly to work to perform high-temperature sterilization on the inside of the air conditioner shell.
Further, the method comprises the following steps: the air conditioner shell consists of a bottom frame, an air inlet mechanism, an air outlet mechanism, a panel assembly and a middle frame assembly; the bottom frame, the air inlet mechanism, the air outlet mechanism and the panel assembly are connected to form a sealed shell structure, the middle frame assembly is supported in the shell structure, and the evaporator assembly, the cross-flow fan, the electric heating assembly, the electric control assembly and the temperature sensor are all fixed on the middle frame assembly; the underframe is arranged at the back of the air conditioner shell, the panel component is arranged at the front of the air conditioner shell, the air inlet mechanism is arranged at the top of the air conditioner shell, and the air outlet mechanism is arranged at the bottom of the air conditioner shell.
Further, the method comprises the following steps: the air inlet is arranged on the air inlet mechanism, and the air inlet mechanism is provided with a plurality of air inlet air deflectors which are rotatably arranged at the air inlet; the air outlet is arranged on the air outlet mechanism, and the air outlet mechanism is provided with an air outlet air deflector which is rotatably arranged at the air outlet.
Further, the method comprises the following steps: the air inlet air deflector and the air outlet air deflector are respectively in transmission connection with driving motors arranged on the air inlet mechanism and the air outlet mechanism, and the driving motors are electrically connected with the electric control assembly; the electric control component controls the driving motor to work and respectively drives the air inlet air deflector and the air outlet air deflector to rotate.
The invention also discloses an air conditioner sterilization control method by adopting the sterilization air conditioner, wherein the electric control assembly controls the air inlet and the air outlet on the shell of the air conditioner to be closed, and simultaneously controls the electric heating assembly to work to heat the closed inner space of the air conditioner for high-temperature sterilization, when the temperature sensor monitors that the inner temperature of the air conditioner exceeds the set temperature, the temperature sensor sends a high-temperature signal to the electric control assembly, the electric control assembly controls the electric heating assembly to stop heating, and simultaneously the air inlet and the air outlet on the shell of the air conditioner are opened.
Further, the method comprises the following steps: the electric control assembly controls the air inlet and the air outlet on the shell of the air conditioner to be closed, and simultaneously controls the electric heating assembly to work to heat the closed inner space of the air conditioner for high-temperature sterilization, when the temperature sensor monitors that the inner temperature of the air conditioner exceeds a set temperature, the temperature sensor sends a high-temperature signal to the electric control assembly, the electric control assembly controls the electric heating assembly to stop heating, the air inlet and the air outlet on the shell of the air conditioner are opened, and the electric control assembly controls the cross-flow fan to work to discharge hot air in the air conditioner; when the temperature sensor monitors that the internal temperature of the air conditioner is reduced to be lower than the set temperature, the temperature sensor sends a low-temperature signal to the electric control assembly, the electric control assembly controls the cross-flow fan to stop working, and controls the air inlet and the air outlet on the shell of the air conditioner to be closed again, and simultaneously controls the electric heating assembly to work again to heat the closed internal space of the air conditioner for high-temperature sterilization; the above steps are cycled at least once.
The invention has the beneficial effects that: the air conditioner is internally provided with the electric heating assembly, the electric control assembly and the temperature sensor to realize the sterilization effect on the air conditioner, the shell of the air conditioner adopts a closed structure, the shell of the air conditioner is closed when the air conditioner is sterilized, the electric heating assembly works to raise the internal temperature of the air conditioner to a high temperature enough to kill mould fungi, the internal temperature of the air conditioner is monitored in real time through the temperature sensor, the electric heating assembly stops working when the internal temperature of the air conditioner reaches the set sterilization temperature, the cross-flow fan exhausts hot air in the air conditioner, the electric heating assembly continues to work when the internal temperature of the air conditioner is lower than the set sterilization temperature, and the air conditioner is rapidly sterilized through multiple cycles; the invention has small change on the prior structure of the air conditioner, can immediately provide hot air for the room after realizing high-temperature sterilization by utilizing the electric heating assembly, and can not influence the normal temperature control function of the air conditioner.
Drawings
FIG. 1 is an exploded view of the structure of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
labeled as: 100-evaporator component, 200-cross flow fan, 300-electric heating component, 400-electric control component, 510-bottom frame, 520-air inlet mechanism, 521-air inlet air deflector, 530-air outlet mechanism, 531-air outlet air deflector, 540-panel component, 550-middle frame component and 600-driving motor.
Detailed Description
In order to facilitate understanding of the invention, the invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, the sterilizing air conditioner of the present disclosure includes an air conditioner case, an evaporator assembly 100, a cross-flow fan 200, an electric heating assembly 300, an electric control assembly 400, and a temperature sensor. The air conditioner shell is an external structure of the sterilization air conditioner, an air inlet and an air outlet which can be opened and closed are arranged on the air conditioner shell, outside air enters the air conditioner through the air inlet, and the air after temperature adjustment of the air conditioner is discharged through the air outlet. The evaporator assembly 100, the cross-flow fan 200, the electric heating assembly 300, the electric control assembly 400 and the temperature sensor are all arranged in the air conditioner shell; the evaporator assembly 100 is used as a heat exchanger of an air conditioner, and can perform refrigeration by utilizing the principle that a liquid low-temperature refrigerant is easy to evaporate and convert into steam under low pressure and absorbs heat of a cooling medium; the cross flow fan 200 can uniformly send the air flow out of the air conditioner. In the invention, the high-temperature sterilization of the interior of the air conditioner is realized by matching the electrically connected electric heating component 300, the electric control component 400 and the temperature sensor with other structures of the air conditioner, the sterilization temperature is set by the temperature sensor, when the high-temperature sterilization is carried out, as shown in figure 2, the electric control component 400 firstly controls the air inlet and the air outlet on the shell of the air conditioner to be closed, so that the shell of the air conditioner is integrally closed, a closed space is formed in the interior of the air conditioner, then the electric control component 400 controls the electric heating component 300 to heat the air in the air conditioner, so that the temperature in the air conditioner reaches the set high temperature which is enough for killing mildew, when the temperature sensor monitors that the temperature in the air conditioner is higher than the set temperature, the temperature sensor outputs a signal to the electric control component 400, and the electric heating component 300 is controlled to stop working after, simultaneously controlling an air inlet and an air outlet on the shell of the air conditioner, and then discharging hot air in the air conditioner out of the air conditioner by the operation of the cross flow fan 200; when the temperature sensor monitors that the temperature in the air conditioner is lower than the set temperature, the temperature sensor outputs a signal to the electric control assembly 400, the electric control assembly 400 controls the air inlet and the air outlet on the shell of the air conditioner to be closed simultaneously, the cross-flow fan 200 stops working, a closed space is formed in the air conditioner again, the electric heating assembly 300 continues to work to heat, high-temperature sterilization is performed again, the process is circulated for many times to kill the mould repeatedly, and finally thorough sterilization is realized. The air conditioner can effectively kill mould in the air conditioner, and the air conditioner can constantly discharge heated hot air to maintain the indoor temperature by adopting a high-temperature sterilization mode, so that the indoor temperature is maintained while the air conditioner kills the virus. In addition, a high-low temperature protection program can be programmed through the electric control assembly 400 to control the on-off state of the electric heating assembly 300, so as to protect the internal elements of the air conditioner from being damaged due to overhigh or overlow internal temperature of the air conditioner.
As shown in fig. 1 and 2, the air conditioner casing of the present invention is composed of a bottom frame 510, an air intake mechanism 520, an air outlet mechanism 530, a panel assembly 540 and a middle frame assembly 550, wherein the bottom frame 510, the air intake mechanism 520, the air outlet mechanism 530 and the panel assembly 540 are connected to form a sealed housing structure, the middle frame assembly 550 is supported in the housing structure, and the evaporator assembly 100, the cross flow fan 200, the electric heating assembly 300, the electric control assembly 400 and the temperature sensor are all fixed on the middle frame assembly 550; the bottom frame 510 is disposed at the back of the air conditioner casing, the panel assembly 540 is disposed at the front of the air conditioner casing, the air inlet mechanism 520 is disposed at the top of the air conditioner casing, and the air outlet mechanism 530 is disposed at the bottom of the air conditioner casing. The air inlet is arranged on the air inlet mechanism 520, the air inlet mechanism 520 is provided with a plurality of air inlet air deflectors 521 which are rotatably arranged at the air inlet, and the plurality of air inlet air deflectors 521 are arranged at the air inlet in parallel; the air outlet is arranged on the air outlet mechanism 530, and the air outlet mechanism 530 is provided with an air outlet air deflector 531 which is rotatably arranged at the air outlet.
In the invention, the air inlet air deflector 521 and the air outlet air deflector 531 both adopt the driving motor 600 to realize rotation, the driving motor 600 is arranged at the air inlet and the air outlet of the air conditioner shell, and the driving motor 600 can be connected with the air inlet air deflector 521 and the air outlet air deflector 531 through a gear transmission mechanism, a worm and gear transmission mechanism or a rotating shaft structure. The driving motor 600 arranged at the air inlet can drive the air inlet air deflector 521 to rotate so as to realize the opening and closing of the air inlet, and the driving motor 600 arranged at the air outlet can drive the air outlet air deflector 531 to rotate so as to realize the opening and closing of the air outlet; the driving motor 600 is electrically connected to the electric control assembly 400, and the electric control assembly 400 receives the temperature signal transmitted by the temperature sensor to control the rotation of the wind deflector 521 and the wind outlet deflector 531.
The invention does not need to set a complex system control scheme to realize sterilization, and does not need to install a traditional sterilization module, thereby reducing the production cost of the air conditioner; the air conditioner adopts a high-temperature killing mode to sterilize, the inside of the air conditioner maintains high temperature while sterilizing, and hot air can be directly discharged into the external environment to keep the indoor temperature after sterilizing, so that the functions of sterilizing and controlling temperature are taken into consideration, and better use experience is provided for users.
Claims (6)
1. The air conditioner disinfects, including air conditioner casing and setting up evaporimeter subassembly (100) and cross-flow fan (200) in air conditioner casing, but be equipped with open and close air intake and air outlet on the air conditioner casing, its characterized in that: an electric heating assembly (300), an electric control assembly (400) and a temperature sensor which are electrically connected are also arranged in the air conditioner shell; the temperature sensor monitors the temperature inside the air conditioner shell and transmits signals to the electric control assembly (400), and the electric control assembly (400) controls the electric heating assembly (300) to work to sterilize the inside of the air conditioner shell at a high temperature.
2. The sterilizing air conditioner according to claim 1, wherein: the air conditioner shell consists of a bottom frame (510), an air inlet mechanism (520), an air outlet mechanism (530), a panel assembly (540) and a middle frame assembly (550); the bottom frame (510), the air inlet mechanism (520), the air outlet mechanism (530) and the panel assembly (540) are connected to form a sealed shell structure, the middle frame assembly (550) is supported in the shell structure, and the evaporator assembly (100), the cross flow fan (200), the electric heating assembly (300), the electric control assembly (400) and the temperature sensor are all fixed on the middle frame assembly (550); the bottom frame (510) is arranged on the back of the air conditioner shell, the panel component (540) is arranged on the front of the air conditioner shell, the air inlet mechanism (520) is arranged on the top of the air conditioner shell, and the air outlet mechanism (530) is arranged on the bottom of the air conditioner shell.
3. The sterilizing air conditioner according to claim 2, wherein: the air inlet is arranged on the air inlet mechanism (520), and a plurality of air inlet air deflectors (521) which are rotatably arranged at the air inlet are arranged on the air inlet mechanism (520); the air outlet is arranged on the air outlet mechanism (530), and the air outlet mechanism (530) is provided with an air outlet air deflector (531) which is rotatably arranged at the air outlet.
4. The sterilizing air conditioner according to claim 3, wherein: the air inlet air guide plate (521) and the air outlet air guide plate (531) are in transmission connection with a driving motor (600) arranged on the air inlet mechanism (520) and the air outlet mechanism (530) respectively, and the driving motor (600) is electrically connected with the electric control assembly (400); the electric control component (400) controls the driving motor (600) to work and respectively drives the air inlet air deflector (521) and the air outlet air deflector (531) to rotate.
5. The sterilization control method of an air conditioner using the sterilization air conditioner according to any one of claims 1 to 4, wherein: the air inlet and the air outlet on the air conditioner shell are controlled to be closed by the electric control assembly (400), the electric heating assembly (300) is controlled to heat the closed inner space of the air conditioner for high-temperature sterilization, when the temperature sensor monitors that the inner temperature of the air conditioner exceeds a set temperature, the temperature sensor sends a high-temperature signal to the electric control assembly (400), the electric control assembly (400) controls the electric heating assembly (300) to stop heating, and meanwhile the air inlet and the air outlet on the air conditioner shell are opened.
6. The sterilization control method of an air conditioner according to claim 5, wherein: the electric control assembly (400) controls an air inlet and an air outlet on the shell of the air conditioner to be closed, and simultaneously controls the electric heating assembly (300) to work to heat the closed inner space of the air conditioner for high-temperature sterilization, when the temperature sensor monitors that the inner temperature of the air conditioner exceeds a set temperature, the temperature sensor sends a high-temperature signal to the electric control assembly (400), the electric control assembly (400) controls the electric heating assembly (300) to stop heating, the air inlet and the air outlet on the shell of the air conditioner are opened, and the electric control assembly (400) controls the cross-flow fan (200) to work to discharge hot air flow in the air conditioner; when the temperature sensor monitors that the internal temperature of the air conditioner is reduced to be lower than a set temperature, the temperature sensor sends a low-temperature signal to the electric control assembly (400), the electric control assembly (400) controls the cross-flow fan (200) to stop working, and controls the air inlet and the air outlet on the shell of the air conditioner to be closed again, and simultaneously controls the electric heating assembly (300) to work again to heat the closed internal space of the air conditioner for high-temperature sterilization; the above steps are cycled at least once.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011475380.6A CN112665024A (en) | 2020-12-14 | 2020-12-14 | Sterilizing air conditioner and air conditioner sterilization control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011475380.6A CN112665024A (en) | 2020-12-14 | 2020-12-14 | Sterilizing air conditioner and air conditioner sterilization control method |
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| CN112665024A true CN112665024A (en) | 2021-04-16 |
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| CN202011475380.6A Pending CN112665024A (en) | 2020-12-14 | 2020-12-14 | Sterilizing air conditioner and air conditioner sterilization control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587358A (en) * | 2021-07-15 | 2021-11-02 | 四川长虹空调有限公司 | Air conditioner cleaning method |
| CN113587357A (en) * | 2021-07-15 | 2021-11-02 | 四川长虹空调有限公司 | Air conditioner cleaning method |
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| JPH05322219A (en) * | 1992-05-22 | 1993-12-07 | Fujita Corp | Pasteurizing method for air conditioner |
| CN104913429A (en) * | 2014-03-10 | 2015-09-16 | 广东美的制冷设备有限公司 | Method for sterilization of air conditioner and air conditioner |
| CN109200684A (en) * | 2018-09-05 | 2019-01-15 | 嘉兴美斯克电气科技有限公司 | A kind of high temperature sterilization suction type air purifier |
| CN110887179A (en) * | 2019-10-17 | 2020-03-17 | 珠海格力电器股份有限公司 | Air conditioner filter screen cleaning control method, computer readable storage medium and air conditioner |
| CN111043670A (en) * | 2018-10-12 | 2020-04-21 | 青岛海尔空调器有限总公司 | Air conditioner and control method for air conditioner |
| CN111594917A (en) * | 2020-06-01 | 2020-08-28 | 宁波奥克斯电气股份有限公司 | Air conditioner sterilization method, sterilization device and air conditioner |
-
2020
- 2020-12-14 CN CN202011475380.6A patent/CN112665024A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05322219A (en) * | 1992-05-22 | 1993-12-07 | Fujita Corp | Pasteurizing method for air conditioner |
| CN104913429A (en) * | 2014-03-10 | 2015-09-16 | 广东美的制冷设备有限公司 | Method for sterilization of air conditioner and air conditioner |
| CN109200684A (en) * | 2018-09-05 | 2019-01-15 | 嘉兴美斯克电气科技有限公司 | A kind of high temperature sterilization suction type air purifier |
| CN111043670A (en) * | 2018-10-12 | 2020-04-21 | 青岛海尔空调器有限总公司 | Air conditioner and control method for air conditioner |
| CN110887179A (en) * | 2019-10-17 | 2020-03-17 | 珠海格力电器股份有限公司 | Air conditioner filter screen cleaning control method, computer readable storage medium and air conditioner |
| CN111594917A (en) * | 2020-06-01 | 2020-08-28 | 宁波奥克斯电气股份有限公司 | Air conditioner sterilization method, sterilization device and air conditioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587358A (en) * | 2021-07-15 | 2021-11-02 | 四川长虹空调有限公司 | Air conditioner cleaning method |
| CN113587357A (en) * | 2021-07-15 | 2021-11-02 | 四川长虹空调有限公司 | Air conditioner cleaning method |
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Application publication date: 20210416 |