CN109029790B - Outer machine temperature sensing bag detection device - Google Patents
Outer machine temperature sensing bag detection device Download PDFInfo
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- CN109029790B CN109029790B CN201810866955.3A CN201810866955A CN109029790B CN 109029790 B CN109029790 B CN 109029790B CN 201810866955 A CN201810866955 A CN 201810866955A CN 109029790 B CN109029790 B CN 109029790B
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- 238000003032 molecular docking Methods 0.000 claims abstract description 29
- 238000012360 testing method Methods 0.000 claims abstract description 26
- 230000002159 abnormal effect Effects 0.000 claims description 23
- 238000012806 monitoring device Methods 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 6
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- 238000004886 process control Methods 0.000 description 2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K15/00—Testing or calibrating of thermometers
- G01K15/007—Testing
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Abstract
The application relates to an external machine temperature sensing bulb detection device, which comprises a control device, a temperature detection device and a docking device, wherein the control device is connected with the temperature detection device through the docking device, and the docking device is used for docking a temperature sensing bulb to be detected; the temperature detection device is used for sensing the temperature of the outlet pipe of the external machine and sending a temperature signal to a temperature sensing bag to be detected; the control device is used for receiving an electric signal sent by the temperature sensing bulb to be detected according to the temperature signal, obtaining the temperature fed back by the temperature sensing bulb to be detected according to the electric signal, and obtaining a detection result according to the temperature fed back by the temperature sensing bulb to be detected and a preset temperature range. The resistance value of the temperature sensing bulb to be detected changes according to the received temperature signal, the obtained voltage is affected to change, the electric signal finally fed back to the control device changes, the corresponding test temperature is obtained through the resistance value change, the detection result is obtained through the temperature fed back by the temperature sensing bulb to be detected and the preset temperature range, and the automatic full-detection test can be effectively, quickly and accurately carried out on the external temperature sensing bulb, and the accuracy is high.
Description
Technical Field
The application relates to the field of detection, in particular to an external machine temperature sensing bulb detection device.
Background
The temperature sensing bag is one of the components of the thermal expansion valve, is used for sensing the temperature of the pipe, converting the temperature information into pressure information and transmitting the pressure information to the valve body, thereby playing a role in regulating the flow. The right side plate is clamped and injured abnormally aiming at the front-end finished product inspection and after-sales feedback tube temperature sensing temperature coating of the fixed-frequency outer machine, but the abnormal point standard machine cannot be effectively detected and is used for detecting blind points.
At present, whether the temperature sensing bag of the external machine is abnormal or not can only be monitored from manual inspection and mutual inspection of operators, but the skill level of the operators is high or low, the detection cannot be completely controlled by simply relying on manual inspection, the temperature sensing bag belongs to serious process control loopholes, in the actual operation process, the condition that the abnormal temperature sensing bag is not detected often occurs, the fixed-frequency temperature sensing bag frequently occurs, and the detection accuracy of the traditional temperature sensing bag of the external machine is low.
Disclosure of Invention
In view of the above, it is necessary to provide an external temperature sensing bulb detection device with high detection accuracy.
The external machine temperature sensing bulb detection device comprises a control device, a temperature detection device and a docking device, wherein the control device is connected with the temperature detection device through the docking device, and the docking device is used for docking a temperature sensing bulb to be detected;
the temperature detection device is used for sensing the temperature of the outlet pipe of the external machine and sending a temperature signal to a temperature sensing bag to be detected;
The control device is used for receiving the electric signal sent by the temperature sensing bulb to be detected according to the temperature signal, obtaining the temperature fed back by the temperature sensing bulb to be detected according to the electric signal, and obtaining a detection result according to the temperature fed back by the temperature sensing bulb to be detected and a preset temperature range.
The temperature detection device of the outer machine temperature sensing bulb is used for sensing the temperature of the outlet pipe of the outer machine and sending a temperature signal to the temperature sensing bulb to be detected; the control device is used for receiving an electric signal sent by the temperature sensing bulb to be detected according to the temperature signal, obtaining the temperature fed back by the temperature sensing bulb to be detected according to the electric signal, and obtaining a detection result according to the temperature fed back by the temperature sensing bulb to be detected and a preset temperature range. The temperature detection device is used for sensing the temperature of the outer machine outlet pipe to send a temperature signal to the temperature sensing bag to be detected, the resistance value of the temperature sensing bag to be detected changes according to the received temperature signal, the voltage which affects the separation changes, the electric signal which is finally fed back to the control device changes, the control device obtains the temperature which is fed back by the temperature sensing bag to be detected according to the electric signal, the corresponding test temperature is obtained through the resistance change, the detection result is obtained through the temperature which is fed back by the temperature sensing bag to be detected and the preset temperature range, and the automatic full-detection test can be effectively, quickly and accurately carried out on the temperature sensing bag of the outer machine, and the accuracy is high.
Drawings
FIG. 1 is a block diagram of a detecting device for an external temperature sensing bulb in one embodiment;
FIG. 2 is a block diagram of a detecting device of an external temperature sensing bulb in another embodiment;
FIG. 3 is a block diagram showing a structure of an external temperature sensing bulb detecting device according to another embodiment;
FIG. 4 is a block diagram of a detecting device of an external temperature sensing bulb in another embodiment;
FIG. 5 is a block diagram showing a structure of an external temperature sensing bulb detecting device according to another embodiment;
fig. 6 is a schematic structural diagram of an external temperature sensing bulb detection device in an embodiment.
Detailed Description
The application scene of the application is as follows: relates to a fixed-frequency external machine attached pipe temperature sensing bulb model, and only an internal machine test can detect whether an internal machine temperature sensing bulb is abnormal or not in the current process; the external machine testing standard machine has no lead terminal of the butt-joint temperature sensing bulb and no testing logic program of the whole machine temperature sensing bulb, so that the problems of abnormal assembly, damage, missing of the temperature sensing bulb and the like cannot be judged from a standard machine program system in the current external machine detection, and therefore, whether the current external machine temperature sensing bulb is abnormal or not can only be monitored by manual detection and mutual detection of operators, but the skill level of the operators is high or low, the detection cannot be completely controlled by the manual detection only, the detection belongs to serious process control loopholes, the condition that the abnormal temperature sensing bulb is not detected frequently occurs in the actual operation process, and the fixed frequency external machine faults frequently occur.
The simple temperature testing tool is added in the process of producing the auxiliary pipe temperature sensing bulb type in the earlier stage by means of personnel self-mutual detection and inspector inspection, but the actual detection effect is not obvious, the simple temperature sensing bulb temperature testing tool cannot accurately detect the whole machine temperature sensing bulb, and the testing process can only sense the temperature and cannot effectively identify whether the temperature sensing bulb is abnormal or not. Therefore, there is a need for an automatic external temperature sensing bulb detection device with high detection accuracy.
In one embodiment, as shown in fig. 1, an external machine temperature sensing bulb detection device comprises a control device 110, a temperature detection device 120 and a docking device 130, wherein the control device 110 is connected with the temperature detection device 120 through the docking device 130, and the docking device 130 is used for docking a temperature sensing bulb to be detected; the temperature detection device 120 is used for sensing the temperature of the outlet pipe of the external machine and sending a temperature signal to a temperature sensing bulb to be detected; the control device 110 is configured to receive an electrical signal sent by the temperature sensing bulb to be detected according to the temperature signal, obtain a temperature fed back by the temperature sensing bulb to be detected according to the electrical signal, and obtain a detection result according to the temperature fed back by the temperature sensing bulb to be detected and a preset temperature range.
Specifically, the temperature detection device is used for sensing the outlet pipe temperature of the condenser of the external machine, the outlet pipe temperature of the condenser is changed, the sensed outlet pipe temperature of the external machine is converted into a temperature signal and is sent to a temperature sensing bulb to be detected which is already in butt joint with the butt joint device, the resistance value of the temperature sensing bulb to be detected is changed according to the received temperature signal, and finally the electric signal fed back to the control device is changed. The whole test logic is to connect the corresponding outer machine temperature sensing bulb joint with the temperature sensing bulb detection device, the temperature sensing bulb detection device obtains the corresponding test temperature through resistance change, and then obtains the detection result through the preset temperature range.
According to the outer machine temperature sensing bulb detection device, the corresponding outer machine temperature sensing bulb connector butt joint device senses the outer machine outlet pipe temperature through the temperature detection device to send a temperature signal to the temperature sensing bulb to be detected, the resistance value of the temperature sensing bulb to be detected changes according to the received temperature signal, the voltage which is obtained by influence changes, finally the electric signal which is fed back to the control device changes, the control device obtains the temperature which is fed back by the temperature sensing bulb to be detected according to the electric signal, the corresponding test temperature is obtained through the resistance value change, the detection result is obtained through the temperature which is fed back by the temperature sensing bulb to be detected and the preset temperature range, the automatic full-detection test can be effectively, quickly and accurately carried out on the outer machine temperature sensing bulb, and the abnormal situation that the temperature sensing bulb is not detected in time to cause abnormal after-sale can be effectively avoided.
In one embodiment, the control device counts time when detecting that the temperature sensing bulb to be detected is docked to the docking device, and when the counted time length reaches a preset time length, if the temperature fed back by the temperature sensing bulb to be detected does not reach a preset temperature range, the detection result is that the temperature sensing bulb to be detected is abnormal; if the temperature fed back by the temperature sensing bulb to be detected reaches the preset temperature range, the detection result is that the temperature sensing bulb to be detected is normal.
Specifically, a preset temperature range which is reached by a temperature sensing bag with a corresponding resistance value in a corresponding specified time length is stored in a control device in advance according to the type of the external machine, namely, the temperature fed back by the temperature sensing bag can reach the preset temperature range within the preset time length according to a certain type of the external machine.
After the temperature sensing bulb to be detected is detected to be in butt joint with the butt joint device, the temperature sensing bulb detection device starts to detect, and it can be understood that the temperature sensing bulb to be detected can be electrified to detect when the temperature sensing bulb to be detected is in butt joint with the butt joint device, or the temperature sensing bulb to be detected is electrified to detect after the temperature sensing bulb to be detected is in butt joint with the butt joint device through a power switch, timing is started when the detection is performed, when the timing duration reaches the preset duration, whether the temperature fed back by the temperature sensing bulb to be detected is in a preset temperature range or not is judged, and if the temperature fed back by the temperature sensing bulb to be detected does not reach the preset temperature range, the detection result is that the temperature sensing bulb to be detected is abnormal; on the contrary, when the temperature fed back by the temperature sensing bulb to be detected reaches the preset temperature range, the detection result is that the temperature sensing bulb to be detected is normal. On the premise that the temperature sensing bulb to be detected is abnormal, a technician can approximately obtain the abnormal condition of the temperature sensing bulb to be detected according to the temperature change fed back by the temperature sensing bulb to be detected, and if the temperature change fed back by the temperature sensing bulb to be detected does not reach a preset temperature range, the abnormal circuit of the temperature sensing bulb to be detected is indicated, and the circuit in the temperature sensing bulb to be detected is possibly short-circuited or broken; if the temperature fed back by the temperature sensing bulb to be detected does not change within the preset time, the fact that the joint of the temperature sensing bulb to be detected is not well docked with the docking device is indicated.
In one embodiment, as shown in fig. 2, the detecting device of the temperature sensing bulb of the external machine further includes a monitoring device 140 connected to the control device, and the control device controls the monitoring device 140 to output corresponding monitoring information according to the detection result.
Specifically, the control device controls the monitoring device to output corresponding monitoring information according to the detection result, in this embodiment, the monitoring device includes an LED lamp and/or a buzzer connected to the control terminal, and the control device controls the LED lamp and/or the buzzer to output corresponding monitoring information according to the detection result, for example: when the monitoring device is an LED lamp, the control device controls the LED lamp to light a green light when the detection result is that the temperature sensing bulb to be detected is normal, and controls the LED lamp to light a red light when the detection result is that the temperature sensing bulb to be detected is abnormal; when the monitoring device is a buzzer, and when the detection result is that the temperature sensing bulb to be detected is normal or abnormal, the alarm frequency or alarm sound of the buzzer can be controlled to be inconsistent; when the monitoring device is an LED lamp and a buzzer, the LED lamp is controlled to light a green light when the detection result is that the temperature sensing bulb to be detected is normal, the buzzer does not act, and when the detection result is that the temperature sensing bulb to be detected is abnormal, the LED lamp is controlled to light a red light, and meanwhile the buzzer alarms.
Further, in one embodiment, the monitoring device further comprises a first resistor, the control terminal is connected with the LED lamp and/or the buzzer through the first resistor, the first resistor is used for limiting current, the LED lamp and/or the buzzer is prevented from being burnt out due to overlarge current output by the control terminal, the LED lamp and/or the buzzer are used for protecting, and the safety of the external machine temperature sensing bulb detection device is improved.
In one embodiment, as shown in fig. 3, the control device includes a controller 112, an interface device 114, and a timing device 116, where the interface device 114 and the timing device 116 are connected to the controller 112, and the interface device 114 is used to connect to the docking device.
Specifically, the controller is used for controlling the timing device to time when detecting that the temperature sensing bulb to be detected is in butt joint with the butt joint device and sending the timing time length to the controller in real time, the controller receives an electric signal through the interface device, obtains the temperature fed back by the temperature sensing bulb to be detected according to the received electric signal, and when the timing time length reaches the preset time length, if the temperature fed back by the temperature sensing bulb to be detected does not reach the preset temperature range, the detection result is that the temperature sensing bulb to be detected is abnormal; if the temperature fed back by the temperature sensing bulb to be detected reaches the preset temperature range, the detection result is that the temperature sensing bulb to be detected is normal. The controller is connected with the interface device through the interface device, in the embodiment, the number of the interfaces of the interface device is two or more, the number of the interfaces of the interface device is the same as that of the interfaces of the interface device, and the interfaces of the interface device are respectively connected with the corresponding temperature sensing bags to be tested through an interface of the interface device. Further, temperature sensing bulb interfaces with different resistance values, such as temperature sensing bulbs with 15K, 20K and 50K, can be arranged, a plurality of temperature sensing bulbs with the same resistance value can be arranged, the docking device is correspondingly provided with three interfaces, the interfaces of the interface device are respectively connected with the corresponding temperature sensing bulbs to be tested through one interface of the docking device, a plurality of temperature sensing bulb test passages are correspondingly provided, and the detection of the temperature sensing bulbs can be simultaneously carried out, so that the detection efficiency is improved.
In one embodiment, as shown in fig. 4, the external temperature sensing bulb detection device further comprises a display device 150 connected to the control device.
Specifically, the display device is used for displaying corresponding detection information, the detection information comprises information of a currently opened temperature sensing bulb, a current detection state, a preset temperature range, namely an upper limit value and a lower limit value, temperature fed back by the corresponding temperature sensing bulb and the like, a technician can intuitively obtain the detection condition of the current external machine temperature sensing bulb detection device from the display device, and the temperature value is directly displayed, so that the identification and the judgment are convenient.
In one embodiment, the external machine temperature sensing bulb detection device further comprises a parameter setting device connected with the control device.
Specifically, the parameter setting device is used for sending a parameter setting instruction to the control device, and the control device performs parameter configuration according to the parameter setting instruction. For example, the upper limit and the lower limit of the temperature value corresponding to the temperature sensing bulb are set according to the model of the temperature sensing bulb, or the model of the opened temperature sensing bulb is set.
In one embodiment, the temperature detection device is a temperature sensor.
Specifically, the temperature detection device is a temperature sensor and is used for sensing the temperature of the outlet pipe of the external machine and sending a temperature signal to a temperature sensing bulb to be detected. Further, in an embodiment, a power output terminal of the control device is connected to the temperature detecting device, and is used for providing electric energy to the temperature detecting device.
In one embodiment, the external machine temperature sensing bulb detection device further comprises a fuse, and the control device is connected to an external power supply through the fuse.
Specifically, the fuse mainly plays an overload protection role, and when the current abnormally rises to a certain height and heat, the fuse fuses to cut off the current, so that the safe operation of the circuit is protected. Further, the outer machine temperature sensing bulb detection device further comprises a second resistor, and the safety device is connected with the control device through the second resistor.
Specifically, the second resistor is used for limiting current, preventing the control terminal from being damaged due to overlarge current, playing a certain role in protecting the control terminal, and improving the safety of the outer machine temperature sensing bulb detection device.
In one embodiment, the control terminal is used for connecting a testing standard machine, and the testing standard machine is used for acquiring and storing data generated by the control device so as to analyze the temperature change trend of the temperature sensing bulb to be detected later, further find out the problem and solve the problem.
In one embodiment, as shown in fig. 5 and 6, the temperature sensing bulb detection device of the external machine comprises a controller 112, a timing device 116, an interface device 114 (three devices of the controller 112, the timing device 116 and the interface device 114 correspond to a control main board in fig. 6), a temperature detection device 120 (corresponding to a detection end in fig. 6), a docking device 130 (corresponding to a docking test end in fig. 6), a first resistor 142 (corresponding to R2 in fig. 6), an LED lamp and/or a buzzer 144 (corresponding to L1 in fig. 6), a display device 150, a fuse 170 (corresponding to FU in fig. 6), a second resistor 160 (corresponding to R1 in fig. 6) and a parameter setting device 180, wherein the timing device 116, the interface device 114, the first resistor 142, the display device 150, the second resistor 160 and the parameter setting device 180 are all connected with the controller 112, the controller 112 is connected with the docking device 130 through the interface device 114, the interface device 114 is connected with the temperature detection device 120 through the docking device 130, the controller 112 is connected with the LED lamp and/or the buzzer 144 through the first resistor 142, and the controller 112 is connected with the external machine through the second resistor 160 and the fuse 160 is connected with the standard tester 112.
In practical application, the outer machine temperature sensing bag detection device, namely the temperature sensing bag tester is synchronously arranged on the parking spaces of the standard machine test tables of the business inspection room, the tester is used for testing the actual temperature of the temperature sensing bag, the upper limit and the lower limit of the temperature value, namely the preset temperature range, can be preset, after the test is started, whether the temperature value fed back by the temperature sensing bag is in the preset temperature range is automatically judged, the qualified LED lamp is lightened green, and the unqualified LED lamp is lightened red and gives an alarm.
Furthermore, by additionally arranging an external machine temperature sensing bulb detection device on the standard machine, the whole machine temperature sensing bulb is subjected to full detection test, the working state of the whole machine tube temperature sensing bulb is synchronously monitored in the standard machine power-on operation test process, and the corresponding trolley position temperature sensing bulb tester can automatically give alarm and feed back aiming at the abnormality of the whole machine temperature sensing bulb, so that the abnormal whole machine is ensured to be found in time, the quality control of the whole machine is ensured, and the problem that the abnormal part of the temperature sensing bulb is not detected in time to cause abnormal after-sale is fundamentally solved.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described 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 illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (13)
1. The external machine temperature sensing bulb detection device is characterized by comprising a control device, a temperature detection device and a docking device, wherein the control device is connected with the temperature detection device through the docking device, and the docking device is used for docking a temperature sensing bulb to be detected;
the temperature detection device is used for sensing the outlet pipe temperature of the condenser of the external machine and sending a temperature signal to a temperature sensing bulb to be detected;
The control device is used for receiving the electric signal sent by the temperature sensing bulb to be detected according to the temperature signal, obtaining the temperature fed back by the temperature sensing bulb to be detected according to the electric signal, and obtaining a detection result according to the temperature fed back by the temperature sensing bulb to be detected and a preset temperature range.
2. The device for detecting a temperature sensing bulb of an external machine according to claim 1, wherein the control device counts time when detecting that the temperature sensing bulb to be detected is docked to the docking device, and if the time duration reaches a preset time duration, the detection result is that the temperature sensing bulb to be detected is abnormal if the temperature fed back by the temperature sensing bulb to be detected does not reach a preset temperature range; if the temperature fed back by the temperature sensing bulb to be detected reaches a preset temperature range, the detection result is that the temperature sensing bulb to be detected is normal.
3. The device for detecting the temperature sensing bulb of the external machine according to claim 1, further comprising a monitoring device connected with the control device, wherein the control device controls the monitoring device to output corresponding monitoring information according to the detection result.
4. The external machine bulb detection device according to claim 3, wherein the monitoring device comprises an LED lamp and/or a buzzer connected to the control terminal.
5. The external machine bulb detection device according to claim 4, wherein the monitoring device further comprises a first resistor, and the control terminal is connected with the LED lamp and/or the buzzer through the first resistor.
6. The external machine bulb detection device according to claim 2, wherein the control device comprises a controller, an interface device and a timing device, wherein the interface device and the timing device are both connected with the controller, and the interface device is used for being connected with a docking device.
7. The device for detecting the temperature sensing bulb of the external machine according to claim 6, wherein the number of the interfaces of the interface device is two or more, the number of the interfaces of the docking device is the same as the number of the interfaces of the interface device, and the interfaces of the interface device are respectively connected with the corresponding temperature sensing bulb to be detected through one interface of the docking device.
8. The external bulb detection apparatus of claim 1, further comprising a display device coupled to the control device.
9. The external temperature sensing bulb detection device of claim 1, wherein the temperature detection device is a temperature sensor.
10. The external bulb detection device of claim 1, further comprising a fuse through which the control device is connected to an external power source.
11. The external bulb testing device of claim 10, further comprising a second resistor through which the fuse is connected to the control device.
12. The device for detecting the temperature sensing bulb of an external machine according to claim 1, further comprising a parameter setting device connected to the control device, wherein the parameter setting device is configured to send a parameter setting instruction to the control device, and the control device performs parameter configuration according to the parameter setting instruction.
13. The external machine bulb detection device according to claim 1, wherein the control device is further used for connecting a test standard machine, and the test standard machine is used for acquiring and storing data generated by the control device.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100533613B1 (en) * | 2004-07-26 | 2005-12-05 | 주식회사 창성에이스산업 | Multiplex digital temperature controller |
| JP2008139183A (en) * | 2006-12-04 | 2008-06-19 | Syris Technology Corp | Temperature measuring device |
| CN103822326A (en) * | 2012-11-19 | 2014-05-28 | 珠海格力电器股份有限公司 | Outdoor unit performance test method, server and system |
| CN104568227A (en) * | 2013-10-25 | 2015-04-29 | 珠海格力电器股份有限公司 | Circuit, method and device for detecting temperature sensing bulb |
| CN104654530A (en) * | 2015-02-10 | 2015-05-27 | 珠海格力电器股份有限公司 | Detection method for falling of exhaust sensing bulb of outdoor unit and control method for air conditioner |
| CN105115111A (en) * | 2015-09-18 | 2015-12-02 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and detection method for temperature sensing bulb of air conditioner indoor unit |
| CN105650820A (en) * | 2016-02-01 | 2016-06-08 | 珠海格力电器股份有限公司 | Method and device for monitoring temperature sensing bulbs and air conditioner system |
| CN106765892A (en) * | 2016-11-29 | 2017-05-31 | 广东美的暖通设备有限公司 | Multiple on-line system and its outdoor heat exchanger temperature-sensitive packet inspection method and device |
| CN107218696A (en) * | 2017-05-15 | 2017-09-29 | 广东美的暖通设备有限公司 | The detection method and computer-readable recording medium of air conditioner and its temperature-sensitive bag |
| CN108168731A (en) * | 2017-12-15 | 2018-06-15 | 格力电器（武汉）有限公司 | A kind of detection device, method and test fixture |
| CN208751740U (en) * | 2018-08-01 | 2019-04-16 | 格力电器（芜湖）有限公司 | Outer machine temperature-sensitive package detection device |
-
2018
- 2018-08-01 CN CN201810866955.3A patent/CN109029790B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100533613B1 (en) * | 2004-07-26 | 2005-12-05 | 주식회사 창성에이스산업 | Multiplex digital temperature controller |
| JP2008139183A (en) * | 2006-12-04 | 2008-06-19 | Syris Technology Corp | Temperature measuring device |
| CN103822326A (en) * | 2012-11-19 | 2014-05-28 | 珠海格力电器股份有限公司 | Outdoor unit performance test method, server and system |
| CN104568227A (en) * | 2013-10-25 | 2015-04-29 | 珠海格力电器股份有限公司 | Circuit, method and device for detecting temperature sensing bulb |
| CN104654530A (en) * | 2015-02-10 | 2015-05-27 | 珠海格力电器股份有限公司 | Detection method for falling of exhaust sensing bulb of outdoor unit and control method for air conditioner |
| CN105115111A (en) * | 2015-09-18 | 2015-12-02 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and detection method for temperature sensing bulb of air conditioner indoor unit |
| CN105650820A (en) * | 2016-02-01 | 2016-06-08 | 珠海格力电器股份有限公司 | Method and device for monitoring temperature sensing bulbs and air conditioner system |
| CN106765892A (en) * | 2016-11-29 | 2017-05-31 | 广东美的暖通设备有限公司 | Multiple on-line system and its outdoor heat exchanger temperature-sensitive packet inspection method and device |
| CN107218696A (en) * | 2017-05-15 | 2017-09-29 | 广东美的暖通设备有限公司 | The detection method and computer-readable recording medium of air conditioner and its temperature-sensitive bag |
| CN108168731A (en) * | 2017-12-15 | 2018-06-15 | 格力电器（武汉）有限公司 | A kind of detection device, method and test fixture |
| CN208751740U (en) * | 2018-08-01 | 2019-04-16 | 格力电器（芜湖）有限公司 | Outer machine temperature-sensitive package detection device |
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