CN114278997B - Cold and warm air supply device and cold and warm air supply device testing method - Google Patents
Cold and warm air supply device and cold and warm air supply device testing method Download PDFInfo
- Publication number
- CN114278997B CN114278997B CN202111556338.1A CN202111556338A CN114278997B CN 114278997 B CN114278997 B CN 114278997B CN 202111556338 A CN202111556338 A CN 202111556338A CN 114278997 B CN114278997 B CN 114278997B
- Authority
- CN
- China
- Prior art keywords
- heating
- working mode
- test
- air supply
- heating element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The application relates to a cooling and heating air supply device and a cooling and heating air supply device testing method. The cooling and heating air supply device comprises: a body; the air supply piece, the heating piece and the controller are connected to the machine body in a matching way, and the air supply piece and the heating piece are respectively and electrically connected with the controller; the controller controls the heating element to move between a standby position and a heating position, in a test mode, when the heating element is at the heating position, the heating element and the air supply element are both started to enter a warm air working mode, and a warm air working mode test is performed in the warm air working mode; when the heating element moves between the standby position and the heating position, the air supply element is started, the heating element is closed, a cold air working mode is entered, and a cold air working mode test is performed in the cold air working mode. The test efficiency can be improved by adopting the cold and warm air supply equipment.
Description
Technical Field
The application relates to the technical field of electric appliances, in particular to a cooling and heating air supply device and a cooling and heating air supply device testing method.
Background
With the development of electrical appliance technology, the air conditioner has multiple functions, can cool and warm, and has the advantages of cooling and heating air supply equipment.
In the prior art, when the cooling and heating air supply device completes the assembly test on the production line, the cold air working mode and the warm air working mode of the cooling and heating air supply device are required to be tested, and when the two working modes are tested, the test is stopped.
However, since both the cool air operation mode and the warm air operation mode need to be tested, the test time will be increased.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a cooling and heating air-blowing device and a cooling and heating air-blowing device testing method that can improve the testing efficiency.
In a first aspect, the present application provides a cool/warm air supply device. The cooling and heating air supply device comprises:
a body;
the air supply piece, the heating piece and the controller are connected to the machine body in a matching way, and the air supply piece and the heating piece are respectively and electrically connected with the controller;
the controller controls the heating element to move between a standby position and a heating position, in a test mode, when the heating element is at the heating position, the heating element and the air supply element are both started to enter a warm air working mode, and a warm air working mode test is performed in the warm air working mode; when the heating element moves between the standby position and the heating position, the air supply element is started, the heating element is closed, a cold air working mode is entered, and a cold air working mode test is performed in the cold air working mode.
In one embodiment, the controller responds to a first test instruction, controls the air supply piece to start, controls the heating piece to move from the standby position to the heating position, and performs a cold air working mode test in the moving process; when the heating element moves to the heating position, the heating element is controlled to be started, and a warm air working mode test is performed.
In one embodiment, the controller responds to a second test instruction, controls the heating element to move from a standby position to a heating position, and controls the heating element and the air supply element to start when the heating element moves to the heating position so as to perform a warm air working mode test; and after the warm air working mode test is finished, controlling the heating element to be closed, moving from the heating position to the standby position, and performing the cold air working mode test in the moving process.
In one embodiment, the controller immediately controls the heating element to move from the heating position to the standby position after the warm air working mode test is finished; and after the heating element is at the standby position, controlling the air supply element to be closed, and exiting the test mode.
In one embodiment, the controller controls the air supply member to be turned off and exit the test mode after the heat generating member moves from the heating position to the standby position.
In one embodiment, the device further comprises an air supply piece driving piece and a heating piece driving piece, wherein the air supply piece driving piece drives the air supply piece to supply air, and the heating piece driving piece drives the heating piece to move between a standby position and a heating position; the test object of the cold air working mode comprises: the power of the air supply piece driving piece; the test object of the warm air working mode comprises: the power of the heating element.
In a second aspect, the present application provides a control method of a cooling and heating air supply device. The method comprises the following steps:
in the test mode, when the heating element is at the heating position, the heating element and the air supply element are both started to enter a warm air working mode, and warm air working mode test is carried out in the warm air working mode; the air supply part and the heating part are connected to the machine body in a matching way;
when the heating element moves between the standby position and the heating position, the air supply element is started, the heating element is closed, a cold air working mode is entered, and a cold air working mode test is performed in the cold air working mode.
In one embodiment, when the heating element is at the heating position, the heating element and the air supply element are controlled to start to enter a warm air working mode, and a warm air working mode test is performed in the warm air working mode; wherein the heating element can move between a standby position and the heating position; when the heating element moves between the standby position and the heating position, the air supply element is controlled to be started, the heating element is closed, a cold air working mode is entered, and cold air working mode test is performed in the cold air working mode, and the cold air working mode test method comprises the following steps:
Responding to a first test instruction, controlling the air supply part to start, controlling the heating part to move from a standby position to a heating position, and performing cold air working mode test in the moving process; when the heating element moves to the heating position, the heating element is controlled to be started, and a warm air working mode test is performed.
In one embodiment, when the heating element is at the heating position, the heating element and the air supply element are controlled to start to enter a warm air working mode, and a warm air working mode test is performed in the warm air working mode; wherein the heating element can move between a standby position and the heating position; when the heating element moves between the standby position and the heating position, the air supply element is controlled to be started, the heating element is closed, a cold air working mode is entered, and cold air working mode test is performed in the cold air working mode, and the cold air working mode test method comprises the following steps:
responding to a second test instruction, controlling the heating element to move from a standby position to a heating position, and controlling the heating element and the air supply element to start when the heating element moves to the heating position so as to perform a warm air working mode test; and after the warm air working mode test is finished, controlling the heating element to be closed, moving from the heating position to the standby position, and performing the cold air working mode test in the moving process.
In one embodiment, the method further comprises: after the warm air working mode test is finished, immediately controlling the heating element to move from the heating position to the standby position; and after the heating element is at the standby position, controlling the air supply element to be closed, and exiting the test mode.
In one embodiment, after the heat generating member moves from the heating position to the standby position, the method further includes: and controlling the air supply piece to be closed, and exiting the test mode.
In one embodiment, the test object of the cold air working mode includes: the power of the air supply piece driving piece; the test object of the warm air working mode comprises: the power of the heating element; the air supply piece driving piece and the heating piece driving piece are connected to the machine body in a matching mode, the air supply piece driving piece drives the air supply piece to supply air, and the heating piece driving piece drives the heating piece to move between a standby position and a heating position.
According to the cooling and heating air supply device and the control method thereof, in the test mode, when the heating element is at the heating position, the heating element and the air supply element are both started to enter the warm air working mode, and the warm air working mode test is performed in the warm air working mode. And when the heating element moves between the standby position and the heating position, the air supply element is started, the heating element is closed, a cold air working mode is entered, and a cold air working mode test is performed in the cold air working mode. In the test mode, when the heating element is at the heating position, a warm air working mode test is performed; and when the heating element moves between the standby position and the heating position, performing cold air working mode test. Because the cold air working mode test can be carried out by utilizing the moving time of the heating element at the standby position and the heating position, the cold air working mode test can be carried out without additionally fixing a time, and the test efficiency can be improved.
Drawings
FIG. 1 is a block diagram schematically illustrating a method of cooling and heating air supply equipment according to an embodiment;
FIG. 2 is a flow chart illustrating a cold air operation mode test after a standby position in one embodiment;
FIG. 3 is a schematic flow chart of a control method of the cooling and heating air supply device in response to a first test command in an embodiment;
FIG. 4 is a flow chart illustrating a cold air operation mode test after a standby position according to another embodiment;
FIG. 5 is a schematic flow chart of a control method of the cooling and heating air supply device in response to a second test command according to an embodiment;
FIG. 6 is a flow chart illustrating a cold air operation mode test after a standby position according to another embodiment;
FIG. 7 is a schematic flow chart of a control method of the cooling and heating air supply device in response to a first test command according to another embodiment;
FIG. 8 is a flow chart of a method of cooling and heating air supply equipment according to one embodiment;
FIG. 9 is a schematic flow chart of a method of cooling and heating air supply equipment according to another embodiment;
fig. 10 is a schematic flow chart of a method of cooling and heating air supply equipment according to still another embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
In one embodiment, as shown in fig. 1, the cool and warm air supply device 10 includes: a body 101; the air supply piece 106, the heating piece 110 and the controller 102 are connected to the machine body 101 in a matching way, and the air supply piece 106 and the heating piece 110 are respectively and electrically connected with the controller 102; the controller 102 controls the heating element 110 to move between a standby position and a heating position, and when the heating element 110 is in the heating position, controls the heating element 110 and the air supply element 106 to start to enter a warm air working mode, and performs a warm air working mode test in the warm air working mode; when the heating element 110 moves between the standby position and the heating position, the air supply element 106 is controlled to be started, the heating element 110 is closed, a cold air working mode is entered, and a cold air working mode test is performed in the cold air working mode.
The cooling and heating air supply device 10 is an air supply device capable of supplying both cool air and warm air. When the cold and warm air supply device 10 works in the cold air working mode, the air sent by the cold and warm air supply device 10 is cold air; when the cooling and heating air supply device 10 operates in the warm air operation mode, the air supplied from the cooling and heating air supply device 10 is warm air.
The air blower 106 is a component for causing the cooling and heating air blower 10 to perform air blowing, and in one embodiment, when the cooling and heating air blower 10 is a cooling and heating fan, the air blower 106 is a wind wheel.
The heat generating element 110 is a member that can be energized and heated, and the heat generating element 110 generates heat by itself and transfers the heat to the surrounding environment, so that the activated air blowing element 106 blows warm air. In one embodiment, when the cool/warm air supply device 10 is a cool/warm fan, the heating element 110 is a heating element.
The controller 102 is a logic control device that controls each component electrically connected thereto. The controller 102 may be any suitable device having computing processing capabilities, and in one embodiment, the controller 102 is MCU (Microcontroller Unit).
The standby position and the heating position are positions where the heating element 110 is located according to different air supply operation modes. In different air supply operation modes, the controller 102 controls the heat generating element 110 to move to the corresponding standby position or heating position. For example, when the cool/warm air supplying apparatus 10 supplies warm air, the controller 102 controls the heat generating member 110 to move to a heating position where power is applied to heat itself. The body 101 is provided with a standby position switch at a standby position, and the controller 102 is electrically connected to the standby position switch. When the heat generating element 110 contacts the standby position switch such that the standby position switch is closed, the controller 102 determines that the heat generating element 110 reaches the standby position. Meanwhile, the body 101 is provided with a heating position switch at a heating position, and the controller 102 is electrically connected with the heating position switch. When the heating element 110 is in contact with the heating position switch such that the heating position switch is closed, the controller 102 determines that the heating element 110 reaches the heating position.
The tester inserts the power line plug of the cooling and heating air supply device 10 onto the measuring device, and connects the measuring device into the two-phase or three-phase circuit, so as to prepare for the power-on and subsequent test of the cooling and heating air supply device 10. The measuring device is an external device for measuring related working parameters of the cooling and heating air supply device 10, and according to the related working parameters measured by the measuring device in each working mode, the working performance of the cooling and heating air supply device 10 in each working mode can be obtained. After the cooling and heating air supply device 10 is powered on, if the condition for triggering the test mode is satisfied, the cooling and heating air supply device 10 enters the test mode. In one embodiment, the condition for triggering the test mode is that the set combination key is triggered within a preset time after power-up. For example, the preset time may be set to 5 seconds, and the set combination key may be 2 times by pressing the warm air start key+1 time by pressing the cool air start key. Because the above conditions for triggering the test mode are set, a general user cannot trigger the test mode in the use process.
After entering the test mode, in the test mode, when the heating element 110 is at the heating position, both the heating element 110 and the air supply element 106 are started to enter the warm air working mode. In the warm air operation mode, the heating element 110 heats itself after being started, and transfers heat to the ambient air, and the air supply element 106 supplies warm air. The warm air operation mode test is performed on the cool and warm air supply device 10 in the warm air operation mode, and the operation performance of the cool and warm air supply device 10 in the warm air operation mode is tested.
After entering the test mode, in the test mode, when the heating element 110 moves between the standby position and the heating position, the air supply element 106 is started in the moving process, the heating element 110 is closed, and the cold air working mode is entered. In the cold air operation mode, the heating element 110 is turned off and cannot heat itself, so that heat cannot be transferred to the ambient air, and the air supply element 106 supplies cold air. The cold air operation mode test is performed on the cold air and warm air supply device 10 in the cold air operation mode, and the test is performed on the operation performance of the cold air and warm air supply device 10 in the cold air operation mode.
In this embodiment, in the test mode, when the heating element is at the heating position, both the heating element and the air supply element are started to enter the warm air working mode, and the warm air working mode test is performed in the warm air working mode. And when the heating element moves between the standby position and the heating position, the air supply element is started, the heating element is closed, a cold air working mode is entered, and a cold air working mode test is performed in the cold air working mode. And if the cold air working mode test is only performed when the heating element reaches the standby position, the cold air working mode test is equivalent to setting a fixed test time for the cold air working mode test. In the test mode, when the heating element is at the heating position, the warm air working mode test is performed; and when the heating element moves between the standby position and the heating position, performing cold air working mode test. According to the mode, the cold air working mode test can be performed only at the standby position without the heating part, but the cold air working mode test is performed by utilizing the time of the heating part moving between the standby position and the heating position, so that the test time is saved, and the test efficiency can be improved.
In one embodiment, the controller responds to a first test instruction, controls the air supply piece to start, controls the heating piece to move from the standby position to the heating position, and performs a cold air working mode test in the moving process; when the heating element moves to the heating position, the heating element is controlled to be started, and the warm air working mode test is performed.
Specifically, the cooling and heating air supply device has two working modes, namely a cold air working mode and a warm air working mode. When the cold air working mode is triggered, the heating element is at the standby position, the air supply element is started, and the cold and warm air supply equipment supplies cold air. When the warm air working mode is triggered, the heating element moves from the standby position to the heating position, and when the heating element is at the heating position, the heating element is started, and the warm air is sent by the warm air supply equipment.
The first test instruction is obtained based on trigger operation of a tester according to the condition of triggering the test mode. When the controller responds to the first test instruction, the cold and hot air supply equipment enters a test mode, the controller controls the air supply piece to start, meanwhile, the heating piece is controlled to move from the standby position to the heating position, and in the process, the air supply piece supplies cold air to perform cold air working mode test. Wherein, the heating element can be driven to move from the standby position to the heating position by controlling the heating element driving element. In the test process, the measuring equipment can directly measure and display the working parameters in the cold air working mode. In one embodiment, the operating parameter in the cold air mode is a noise decibel of the air supplied by the air supply member. After testing the cold air operation mode, the complete test flow should also include a warm air operation mode test. Specifically, when the heating element is located at the heating position, the controller controls the heating element to start, so that the started air supply element supplies warm air. At this time, a warm air operation mode test was performed. In the testing process, the measuring equipment can directly measure and display the working parameters in the warm air working mode. In one embodiment, the operating parameter in the warm air mode of operation is the time required for the heat-generating component to warm to a set temperature.
If the cold air working mode test is performed after the standby position, the test flow is as shown in fig. 2, and the controller responds to the test instruction to enter the cold air working mode. When the heating element moves to the standby position, the cold air working mode test is carried out, and the heating element stays at the standby position. When the cold air working mode is completed, the controller controls the heating element to move from the standby position to the heating position, and when the heating element moves to the heating position, the controller controls the heating element to start and switches to the warm air working mode test. Since the cold air operation mode test is completed, it is also necessary to control the heat generating element to move from the standby position to the heating position, assuming that the moving process requires an increase in time t1.
In this embodiment, as shown in fig. 3, the controller responds to the first test instruction, enters the cold air working mode, controls the air supply member to start in the process of moving the heating member from the standby position to the heating position, closes the heating member at this time, enters the cold air working mode, and performs the cold air working mode test in the cold air working mode. When the cold air working mode test is completed, the heating piece is controlled to be started, and the warm air working mode test is performed. Let t1 be the time required to control the heat generating element to move from the standby position to the heating position. Because the heating element is controlled to move from the standby position to the heating position in the cold air working mode test process, after the cold air working mode test is finished, the heating element is controlled to be started, and the warm air working mode test can be switched to be performed, so that the time t1 is saved.
Therefore, by adopting the testing method of the embodiment, compared with the method for testing the cold air working mode after the standby position, the time for the controller to control the heating element to move from the standby position to the heating position can be saved, so that the testing time is shortened, and the testing efficiency can be improved.
In this embodiment, when the controller responds to the first test instruction, the controller controls the air supply member to start, and performs the cold air working mode test first and then performs the warm air working mode test. In the cold air working mode test process, the controller controls the heating piece to move from the standby position to the heating position, and when the cold air working mode test is completed, the warm air working mode test can be directly performed, so that the test efficiency is improved.
In one embodiment, the controller responds to a second test instruction, controls the heating element to move from the standby position to the heating position, and controls the heating element and the air supply element to start when the heating element moves to the heating position so as to perform a warm air working mode test; after the warm air working mode test is finished, the heating element is controlled to be closed, the heating element is moved from the heating position to the standby position, and the cold air working mode test is carried out in the moving process.
The second test instruction is obtained based on trigger operation of a tester according to the condition of triggering the test mode. The second test instruction is different from the first test instruction, and is mainly different in sequence of cold air working mode test and warm air working mode test after the controller responds. When the first test instruction is the first test instruction, the cold air working mode test is first performed in the test sequence, and then the warm air working mode test is performed. And when the second test instruction is the second test instruction, the warm air working mode test is firstly carried out in the test sequence, and then the cold air working mode test is carried out.
When the controller responds to the second test instruction, the cold and hot air supply device enters a test mode, and the controller controls the heating element to move from the standby position to the heating position. After moving to the heating position, the controller controls the air supply piece and the heating piece to be started, so that warm air working mode test is performed. In the testing process, the measuring equipment can directly measure and display the working parameters in the warm air working mode. In one embodiment, the operating parameter in the warm air mode of operation is the time required for the heat-generating component to warm to a set temperature.
If the cold air working mode test is performed after the standby position, the test flow is as shown in fig. 4, and the controller responds to the test instruction to enter the warm air working mode. The controller controls the heating element to move from the standby position to the heating position, and when the heating element moves to the heating position, the controller controls the heating element and the air supply element to start, so that the warm air working mode test is performed. When the warm air working mode test is completed, the heating element is controlled to be closed. And controlling the heating element to move from the heating position to the standby position, and performing a cold air working mode when the heating element moves to the standby position.
In this embodiment, as shown in fig. 5, the present embodiment responds to the second test instruction to enter the warm air working mode. And controlling the heating element to move from the standby position to the heating position, and controlling the heating element and the air supply element to start when the heating element moves to the heating position so as to perform warm air working mode test. When the warm air working mode test is completed, the heating element is controlled to be closed, the heating element is controlled to move from the heating position to the standby position, and the cold air working mode test is performed in the moving process. When the warm air working mode test is completed, the heating piece is controlled to move from the heating position to the standby position in the process of cooling the heating piece, and meanwhile, the cold air working mode test is performed.
Thereby eliminating the need to move the heat generating member from the heating position to the standby position after all the tests are completed.
In this embodiment, when the controller responds to the second test instruction, the controller controls the heating element to move from the standby position to the heating position, and the warm air working mode test is performed first, and then the cold air working mode test is performed. When the warm air working mode test is completed, the controller controls the heating element to move from the heating position to the standby position, and the cold air working mode test is performed in the moving process. According to the scheme, after all working modes are tested, the heating element is moved to the standby position from the heating position, so that the testing efficiency is improved.
In one embodiment, the controller immediately controls the heating element to move from the heating position to the standby position after the warm air working mode test is finished; and after the heating element is at the standby position, controlling the air supply element to be closed, and exiting the test mode.
When the controller responds to the first test instruction, the cold air working mode test is performed first, and then the warm air working mode test is performed. Since the test is a factory production test, only the quality detection procedure of factory products is performed by factories. And the default position of the factory set heat generating element is the standby position, so after the test is exited, the heat generating element should be moved to the standby position.
If the cold air working mode test is performed after the standby position, the test flow is as shown in fig. 6, and the controller responds to the test instruction to enter the cold air working mode. And (5) testing a cold air working mode, wherein the heating element stays at the standby position. When the cold air working mode test is completed, the heating element is controlled to move from the standby position to the heating position. When the heating element moves to the heating position, the heating element is controlled to be started, and a warm air working mode test is performed. And when the warm air working mode test is completed, the heating element is closed. And controlling the air supply part to start, and stopping at the heating position for cooling. When the cooling reaches the preset time, the heating element is controlled to move from the heating position to the standby position, and when the heating element moves to the standby position, the air supply element is controlled to be closed, and the test mode is exited.
In this embodiment, as shown in fig. 7, the controller responds to the first test instruction to enter the cold air operation mode. And (3) performing cold air working mode test, and simultaneously controlling the heating element to move from the standby position to the heating position. When the cold air working mode test is completed, the heating piece is controlled to be started, and the warm air working mode test is performed. And when the warm air working mode test is completed, the heating element is closed. And controlling the air supply piece to start and controlling the heating piece to move from the heating position to the standby position. When the heating element moves to the standby position, the air supply element is controlled to be closed, and the test mode is exited.
Therefore, by adopting the testing method of the embodiment, compared with the method that the cold air working mode test is performed after the standby position, the time spent by the controller for controlling the heating element to move from the heating position to the standby position after the warm air working mode test is completed can be saved, so that the testing duration is reduced, and the testing efficiency can be improved.
In this embodiment, for the test sequence of performing the cold air operation mode test and then performing the warm air operation mode test, after the warm air operation mode test is completed, the heating element is controlled to move to the standby position, so that the heating element is restored to the default position for normal use. After reaching the standby position, the controller also controls the air supply piece to be closed, and the cold and warm air supply equipment does not supply air any more. After the test of each working mode is finished, the air supply piece is closed in time, and electric energy is saved.
In one embodiment, the controller controls the air supply member to be turned off after the heat generating member moves from the heating position to the standby position, and exits the test mode.
When the controller responds to the second test instruction, the warm air working mode test is performed first, and then the cold air working mode test is performed. After the warm air working mode is tested, the controller controls the heating element to move from the heating position to the standby position, and the cold air working mode test is simultaneously carried out in the moving process. After the heating element is determined to be moved to the standby position, the controller controls the air supply element to be closed because the cold air working mode test and the warm air working mode test are completed, the cold air and warm air supply equipment does not supply air any more, and the controller exits the test mode.
In this embodiment, for the test sequence of performing the warm air operation mode test and then performing the cold air operation mode test, after the heating element reaches the standby position, the controller also controls the air supply element to be turned off, and the cooling and heating air supply device does not supply air. After the test of each working mode is finished, the air supply piece is closed in time, and electric energy is saved.
In one embodiment, the cooling and heating air supply device further comprises an air supply piece driving piece and a heating piece driving piece, wherein the air supply piece driving piece drives the air supply piece to supply air, and the heating piece driving piece drives the heating piece to move between a standby position and a heating position; the test object of cold wind working mode includes: the power of the air supply piece driving piece; the test object of the warm air working mode comprises: the power of the heating element.
The air supply piece driving piece is a driving component for driving the air supply piece to supply air, is connected to the machine body in a matched mode and is in transmission connection with the air supply piece, is electrically connected with the controller and is controlled by the controller.
Because the air supply piece driving piece is a main component for driving the air supply piece to supply air, the working performance of the air supply piece driving piece directly determines whether the cold air supply device can work normally or not (when the heating piece is not started, cold air is supplied). Therefore, the test object in the cold air working mode comprises the power of the air supply piece driving piece, and when the power of the air supply piece driving piece measured by the measuring equipment is within the preset range of the rated power of the air supply piece driving piece, the air supply piece driving piece is determined to work normally. The rated power of the air supply piece driving piece can be seen from a nameplate on a specific product.
Because the cold and warm air supply equipment mainly relies on the heating element to heat when sending warm air. Therefore, the working performance of the heating element directly determines whether the cold and hot air supply equipment can normally supply warm air or not in the warm air working mode. Therefore, the test object in the warm air working mode comprises the power of the heating element, and when the power of the heating element measured by the measuring equipment is within the preset range of the rated power of the measuring equipment, the heating element is determined to work normally. Wherein, the rated power of the heating element can be seen from the nameplate on the specific product.
In this embodiment, when the cold air working mode test is performed, the power of the air supply member driving member is tested, so as to ensure that the factory-leaving cold and hot air supply device can normally supply cold air. When the warm air working mode test is carried out, the power of the heating element is tested, so that the sold cold and warm air supply equipment can normally supply warm air. To a certain extent, the user experience degree and brand public praise can be improved.
The limitation of the control method of the cooling and heating air supply device is referred to as related limitation of the cooling and heating air supply device, and is not described herein.
In one embodiment, as shown in fig. 8, a method for testing a cooling and heating air supply device is provided, and the method is applied to the cooling and heating air supply device in fig. 1 for illustration, and includes the following steps:
Step 202, in a test mode, when the heating element is at a heating position, the heating element and the air supply element are both started to enter a warm air working mode, and a warm air working mode test is performed in the warm air working mode; the heating element can move between a standby position and a heating position, and the air supply element and the heating element are connected to the machine body in a matching way.
Step 204, when the heating element moves between the standby position and the heating position, the air supply element is started, the heating element is closed, a cold air working mode is entered, and a cold air working mode test is performed in the cold air working mode.
In the control method of the cooling and heating air supply equipment, in the test mode, when the heating element is at the heating position, the heating element and the air supply element are both started to enter the warm air working mode, and the warm air working mode test is performed in the warm air working mode. And when the heating element moves between the standby position and the heating position, the air supply element is started, the heating element is closed, a cold air working mode is entered, and a cold air working mode test is performed in the cold air working mode. In the test mode, when the heating element is at the heating position, a warm air working mode test is performed; and when the heating element moves between the standby position and the heating position, performing cold air working mode test. According to different states of the heating element, corresponding working mode tests are conducted, and therefore testing efficiency can be improved.
In one embodiment, when the heating element is at the heating position, the heating element and the air supply element are controlled to start to enter a warm air working mode, and a warm air working mode test is performed in the warm air working mode; wherein, the heating element can move between standby position and heating position; when the heating element moves between the standby position and the heating position, the air supply element is controlled to be started, the heating element is closed, a cold air working mode is entered, and a cold air working mode test is performed in the cold air working mode, and the method comprises the following steps: responding to a first test instruction, controlling the air supply part to start, controlling the heating part to move from a standby position to a heating position, and performing cold air working mode test in the moving process; when the heating element moves to the heating position, the heating element is controlled to be started, and the warm air working mode test is performed.
In this embodiment, when the controller responds to the first test instruction, the controller controls the air supply member to start, and performs the cold air working mode test first and then performs the warm air working mode test. In the cold air working mode test process, the controller controls the heating piece to move from the standby position to the heating position, and when the cold air working mode test is completed, the warm air working mode test can be directly performed, so that the test efficiency is improved.
In one embodiment, when the heating element is at the heating position, the heating element and the air supply element are controlled to start to enter a warm air working mode, and a warm air working mode test is performed in the warm air working mode; wherein, the heating element can move between standby position and heating position; when the heating element moves between the standby position and the heating position, the air supply element is controlled to be started, the heating element is closed, a cold air working mode is entered, and a cold air working mode test is performed in the cold air working mode, and the method comprises the following steps:
responding to a second test instruction, controlling the heating element to move from a standby position to a heating position, and controlling the heating element and the air supply element to start when the heating element moves to the heating position so as to perform a warm air working mode test; after the warm air working mode test is finished, the heating element is controlled to be closed, the heating element is moved from the heating position to the standby position, and the cold air working mode test is carried out in the moving process.
In this embodiment, when the controller responds to the second test instruction, the controller controls the heating element to move from the standby position to the heating position, and the warm air working mode test is performed first, and then the cold air working mode test is performed. When the warm air working mode test is completed, the controller controls the heating element to move from the heating position to the standby position, and the cold air working mode test is performed in the moving process. According to the scheme, after all working modes are tested, the heating element is moved to the standby position from the heating position, so that the testing efficiency is improved.
In one embodiment, the method for testing the cooling and heating air supply device further comprises the following steps: immediately controlling the heating element to move from the heating position to the standby position after the warm air working mode test is finished; and after the heating element is at the standby position, controlling the air supply element to be closed, and exiting the test mode.
In this embodiment, for the test sequence of performing the cold air operation mode test and then performing the warm air operation mode test, after the warm air operation mode test is completed, the heating element is controlled to move to the standby position, so that the heating element is restored to the default position for normal use. After reaching the standby position, the controller also controls the air supply piece to be closed, and the cold and warm air supply equipment does not supply air any more. After the test of each working mode is finished, the air supply piece is closed in time, and electric energy is saved.
In one embodiment, after the heat generating member is moved from the heating position to the standby position, it further includes: and controlling the air supply piece to be closed, and exiting the test mode.
In this embodiment, for the test sequence of performing the warm air operation mode test and then performing the cold air operation mode test, after the heating element reaches the standby position, the controller also controls the air supply element to be turned off, and the cooling and heating air supply device does not supply air. After the test of each working mode is finished, the air supply piece is closed in time, and electric energy is saved.
In one embodiment, the test object for the cool air operation mode includes: the power of the air supply piece driving piece; the test object of the warm air working mode comprises: the power of the heating element; the air supply piece driving piece and the heating piece driving piece are connected to the machine body in a matching mode, the air supply piece driving piece drives the air supply piece to supply air, and the heating piece driving piece drives the heating piece to move between a standby position and a heating position.
In this embodiment, when the cold air working mode test is performed, the power of the driving member of the air supply member is tested, so as to ensure that the sold cold and hot air supply device can normally supply cold air. When the warm air working mode test is carried out, the power of the heating element is tested, so that the sold cold and warm air supply equipment can normally supply warm air. To a certain extent, the user experience degree and brand public praise can be improved.
In one embodiment, as shown in fig. 9, the control method of the cooling and heating air supply device includes steps 302 to 308, wherein:
step 302, in response to the first test instruction, controlling the air supply member to start, controlling the heating member to move from the standby position to the heating position, and performing a cold air working mode test in the moving process, wherein a test object of the cold air working mode comprises the power of the air supply member driving member.
And 304, when the air supply part of the heating part moves to the heating position, controlling the heating part to start, and performing a warm air working mode test, wherein a test object of the warm air working mode comprises the power of the heating part.
And 306, immediately controlling the heating element to move from the heating position to the standby position after the warm air working mode test is finished.
And 308, after the heating element is at the standby position, controlling the air supply element to be closed, and exiting the test mode.
In this embodiment, in the test mode, when the heating element is at the heating position, both the heating element and the air supply element are started to enter the warm air working mode, and the warm air working mode test is performed in the warm air working mode. And when the heating element moves between the standby position and the heating position, the air supply element is started, the heating element is closed, a cold air working mode is entered, and a cold air working mode test is performed in the cold air working mode. In the test mode, when the heating element is at the heating position, a warm air working mode test is performed; and when the heating element moves between the standby position and the heating position, performing cold air working mode test. According to different states of the heating element, corresponding working mode tests are conducted, and therefore testing efficiency can be improved.
In one embodiment, as shown in fig. 10, the control method of the cooling and heating air supply device includes steps 402 to 406, wherein:
step 402, in response to a second test instruction, controlling the heating element to move from the standby position to the heating position, and when the heating element moves to the heating position, controlling the heating element and the air supply element to start, so as to perform a warm air working mode test; wherein, the test object of warm air working mode includes the power of the heating element.
Step 404, after the warm air working mode test is finished, controlling the heating element to be closed, moving from the heating position to the standby position, and performing the cold air working mode test in the moving process; the test object in the cold air working mode comprises the power of the air supply piece driving piece.
In step 406, after the heat generating element moves from the heating position to the standby position, the air supplying element is controlled to be turned off, and the test mode is exited.
In this embodiment, in the test mode, when the heating element is at the heating position, both the heating element and the air supply element are started to enter the warm air working mode, and the warm air working mode test is performed in the warm air working mode. And when the heating element moves between the standby position and the heating position, the air supply element is started, the heating element is closed, a cold air working mode is entered, and a cold air working mode test is performed in the cold air working mode. In the test mode, when the heating element is at the heating position, a warm air working mode test is performed; and when the heating element moves between the standby position and the heating position, performing cold air working mode test. According to different states of the heating element, corresponding working mode tests are conducted, and therefore testing efficiency can be improved.
It should be understood that, although the steps in the flowcharts related to the embodiments described above are sequentially shown as indicated by arrows, these steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in the flowcharts described in the above embodiments may include a plurality of steps or a plurality of stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily performed sequentially, but may be performed alternately or alternately with at least some of the other steps or stages.
It should be noted that, user information (including but not limited to user equipment information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, presented data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the various embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high density embedded nonvolatile Memory, resistive random access Memory (ReRAM), magnetic random access Memory (Magnetoresistive Random Access Memory, MRAM), ferroelectric Memory (Ferroelectric Random Access Memory, FRAM), phase change Memory (Phase Change Memory, PCM), graphene Memory, and the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory, and the like. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like. The databases referred to in the various embodiments provided herein may include at least one of relational databases and non-relational databases. The non-relational database may include, but is not limited to, a blockchain-based distributed database, and the like. The processors referred to in the embodiments provided herein may be general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic units, quantum computing-based data processing logic units, etc., without being limited thereto.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application shall be subject to the appended claims.
Claims (8)
1. A cool-warm air supply device, characterized in that the cool-warm air supply device comprises:
a body;
the air supply piece, the heating piece and the controller are connected to the machine body in a matching way, and the air supply piece and the heating piece are respectively and electrically connected with the controller;
the controller controls the heating element to move between a standby position and a heating position, in a test mode, when the heating element is at the heating position, the heating element and the air supply element are both started to enter a warm air working mode, and a warm air working mode test is performed in the warm air working mode; when the heating element moves between the standby position and the heating position, the air supply element is started, the heating element is closed, a cold air working mode is entered, and a cold air working mode test is performed in the cold air working mode;
The controller responds to a first test instruction, controls the air supply piece to start, controls the heating piece to move from the standby position to the heating position, and performs cold air working mode test in the moving process; when the heating element moves to the heating position, the heating element is controlled to start, and a warm air working mode test is performed; the controller responds to a second test instruction, controls the heating element to move from a standby position to a heating position, and controls the heating element and the air supply element to start when the heating element moves to the heating position so as to perform warm air working mode test; and after the warm air working mode test is finished, controlling the heating element to be closed, moving from the heating position to the standby position, and performing the cold air working mode test in the moving process.
2. The cooling and heating air supply device according to claim 1, wherein the controller immediately controls the heating element to move from the heating position to the standby position after the warm air operation mode test is completed; and after the heating element is at the standby position, controlling the air supply element to be closed, and exiting the test mode.
3. The cooling and heating air supply device according to claim 1, wherein the controller controls the air supply member to be turned off and to exit the test mode after the heat generating member is moved from the heating position to the standby position.
4. The cooling and heating air supply device according to claim 1, further comprising an air supply member driving member that drives the air supply member to supply air, and a heating member driving member that drives the heating member to move between a standby position and a heating position;
the test object of the cold air working mode comprises: the power of the air supply piece driving piece;
the test object of the warm air working mode comprises: the power of the heating element.
5. A method for testing a cooling and heating air supply device, the method comprising:
in the test mode, when the heating element is at the heating position, the heating element and the air supply element are both started to enter a warm air working mode, and warm air working mode test is carried out in the warm air working mode; the air supply part and the heating part are connected to the machine body in a matching way;
when the heating element moves between the standby position and the heating position, the air supply element is started, the heating element is closed, a cold air working mode is entered, and a cold air working mode test is performed in the cold air working mode; when the heating element is at the heating position, controlling the heating element and the air supply element to start to enter a warm air working mode, and testing the warm air working mode in the warm air working mode; wherein the heating element can move between a standby position and the heating position; when the heating element moves between the standby position and the heating position, the air supply element is controlled to be started, the heating element is closed, a cold air working mode is entered, and cold air working mode test is performed in the cold air working mode, and the cold air working mode test method comprises the following steps:
Responding to a first test instruction, controlling the air supply part to start, controlling the heating part to move from a standby position to a heating position, and performing cold air working mode test in the moving process; when the heating element moves to the heating position, the heating element is controlled to start, and a warm air working mode test is performed;
responding to a second test instruction, controlling the heating element to move from a standby position to a heating position, and controlling the heating element and the air supply element to start when the heating element moves to the heating position so as to perform a warm air working mode test; and after the warm air working mode test is finished, controlling the heating element to be closed, moving from the heating position to the standby position, and performing the cold air working mode test in the moving process.
6. The method of claim 5, wherein the method further comprises: after the warm air working mode test is finished, immediately controlling the heating element to move from the heating position to the standby position; and after the heating element is at the standby position, controlling the air supply element to be closed, and exiting the test mode.
7. The method of claim 5, further comprising, after the heat-generating element moves from the heating position to the standby position: and controlling the air supply piece to be closed, and exiting the test mode.
8. The method of claim 5, wherein the test object for the cool air operation mode comprises: the power of the air supply piece driving piece; the test object of the warm air working mode comprises: the power of the heating element; the air supply piece driving piece and the heating piece driving piece are connected to the machine body in a matching mode, the air supply piece driving piece drives the air supply piece to supply air, and the heating piece driving piece drives the heating piece to move between a standby position and a heating position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111556338.1A CN114278997B (en) | 2021-12-17 | 2021-12-17 | Cold and warm air supply device and cold and warm air supply device testing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111556338.1A CN114278997B (en) | 2021-12-17 | 2021-12-17 | Cold and warm air supply device and cold and warm air supply device testing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114278997A CN114278997A (en) | 2022-04-05 |
| CN114278997B true CN114278997B (en) | 2023-08-08 |
Family
ID=80873548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111556338.1A Active CN114278997B (en) | 2021-12-17 | 2021-12-17 | Cold and warm air supply device and cold and warm air supply device testing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114278997B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100085530A (en) * | 2009-01-21 | 2010-07-29 | 마상동 | Cold and warmth air feeder for testing memory |
| CN102621894A (en) * | 2011-01-26 | 2012-08-01 | 浙江奥华电气有限公司 | Integrated ceiling control system based on tablet computer |
| CN203907846U (en) * | 2014-05-30 | 2014-10-29 | 鞍山徕亚机械设备有限公司 | Tall and big space cold and warm air carrier |
| JP2017138009A (en) * | 2016-02-01 | 2017-08-10 | 富士医科産業株式会社 | Artificial climate chamber composite type radiation test device |
| CN210832376U (en) * | 2019-10-25 | 2020-06-23 | 深圳市联创物联网有限公司 | Cold and warm mini air-conditioning fan |
-
2021
- 2021-12-17 CN CN202111556338.1A patent/CN114278997B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100085530A (en) * | 2009-01-21 | 2010-07-29 | 마상동 | Cold and warmth air feeder for testing memory |
| CN102621894A (en) * | 2011-01-26 | 2012-08-01 | 浙江奥华电气有限公司 | Integrated ceiling control system based on tablet computer |
| CN203907846U (en) * | 2014-05-30 | 2014-10-29 | 鞍山徕亚机械设备有限公司 | Tall and big space cold and warm air carrier |
| JP2017138009A (en) * | 2016-02-01 | 2017-08-10 | 富士医科産業株式会社 | Artificial climate chamber composite type radiation test device |
| CN210832376U (en) * | 2019-10-25 | 2020-06-23 | 深圳市联创物联网有限公司 | Cold and warm mini air-conditioning fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114278997A (en) | 2022-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130079942A1 (en) | System and method for sequential application of power to electrical loads | |
| CN104662545A (en) | Systems and methods for preventing data remanence in memory | |
| CN104835994A (en) | Electric vehicle, heating control method and heating control apparatus of power battery of the electric vehicle | |
| JP6537714B2 (en) | Air conditioner | |
| CN114278997B (en) | Cold and warm air supply device and cold and warm air supply device testing method | |
| CN105490253A (en) | Electromagnetic heating system, over-temperature protection method and device for power device of electromagnetic heating system | |
| CN104422061A (en) | Air conditioner and quick start method thereof | |
| JP2001227790A (en) | Device for diagnosing fault of sensor of air conditioner | |
| CN104819500A (en) | Extractor hood as well as gas flow detection method, device and air speed control method | |
| CN111796584A (en) | Calibration method and device for temperature control parameters of blower | |
| US10900164B2 (en) | Clothes dryer and control method thereof | |
| CN105135633A (en) | Variable refrigerant flow air conditioning system and control method thereof | |
| CN107508424A (en) | Determine the method, apparatus and vehicle of the control parameter of cooling system | |
| CN109520760A (en) | Test method, system and PLC controller | |
| KR20180074402A (en) | Drying apparatus and control method thereof | |
| CN112346501A (en) | Heating system for low-temperature starting of electronic equipment | |
| CN105115114A (en) | Air conditioner with waking-up function | |
| CN114278996A (en) | Cooling and heating air supply device and cooling and heating air supply device control method | |
| CN113108422B (en) | Air conditioner control method and system, air conditioning unit and readable storage medium | |
| CN109782822A (en) | A kind of temprature control method applied to low-temperature sensitive equipment | |
| JP2001017868A (en) | Thermostatic apparatus for test | |
| WO2017107481A1 (en) | Terminal and terminal heating method | |
| CN109688866A (en) | Hair care device | |
| CN104863882B (en) | Temperature adjusting device and method for detecting temperature control function of temperature adjusting device | |
| TWI516782B (en) | Working machine automatic testing system and its implementing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |