CN216955192U - Air conditioner commodity inspection room system - Google Patents
Air conditioner commodity inspection room system Download PDFInfo
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- CN216955192U CN216955192U CN202220852903.2U CN202220852903U CN216955192U CN 216955192 U CN216955192 U CN 216955192U CN 202220852903 U CN202220852903 U CN 202220852903U CN 216955192 U CN216955192 U CN 216955192U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention provides an air conditioner commodity inspection room system which comprises a commodity inspection room, wherein an adjusting air conditioner, a humidifier, a conveying device, a standard indoor unit, a standard outdoor unit, a detection tool and an operation table are arranged in the commodity inspection room, and the adjusting air conditioner is used for adjusting the environment temperature in the commodity inspection room; the humidifier is used for adjusting the environment humidity in the commodity inspection room; the conveying device is used for conveying the machine to be tested into the commodity inspection room; the standard indoor unit and the standard outdoor unit are used for being connected with a machine to be tested so as to be matched with the machine to be tested to normally operate; the detection tool is used for detecting product parameters and environment parameters of the machine to be detected during operation; the operation panel is used for controlling and adjusting the operation of the air conditioner, the humidifier, the conveying device, the standard indoor unit, the standard outdoor unit and the detection tool and displaying the detection result of the detection tool. The invention can adjust the environmental parameters of the commodity inspection room to the standard environment during each inspection so as to avoid the detection error caused by the environment and ensure more accurate detection.
Description
Technical Field
The invention relates to the technical field of air conditioner detection, in particular to an air conditioner commodity inspection room system.
Background
The air conditioner outdoor machine commercial inspection test system is characterized in that a standard indoor machine is connected in a production line commercial inspection room, and a small number of indoor and outdoor machine operation parameters are collected, such as: complete machine operating current, interior machine air-out temperature etc for judge whether the basic refrigeration of the outer machine of air conditioner that awaits measuring, the function of heating is normal, the operating condition of inspection is gone on under the normal atmospheric temperature condition, but the commodity of assembly line is examined the room and is used because frequently, the environment that the room was examined to the commodity can be influenced more or less when examining to the product of same batch, make every product when examining the commodity, the environment that the room was examined to the commodity is not identical, will lead to appearing the detection error that the environment arouses, lead to the testing result deviation to appear.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an air-conditioning commodity inspection room system which can adjust the environmental parameters of a commodity inspection room to a standard environment during each inspection so as to avoid detection errors caused by the environment and enable the detection to be more accurate.
According to an embodiment of the invention, an air-conditioning commodity inspection room system is provided, which is characterized in that: comprises a commodity inspection room, wherein an adjusting air conditioner, a humidifier, a conveying device, a standard indoor unit, a standard outdoor unit, a detection tool and an operation table are arranged in the commodity inspection room,
the adjusting air conditioner is used for adjusting the ambient temperature in the commodity inspection room;
the humidifier is used for adjusting the environment humidity in the commodity inspection room;
the conveying device is used for conveying the machine to be tested into the commodity inspection room;
the standard indoor unit and the standard outdoor unit are used for being selectively connected with a machine to be tested so as to be matched with the machine to be tested to form a normal air conditioner operation system;
the detection tool is used for detecting the product operation parameters of the machine to be detected and the environmental parameters of the commodity inspection room when the air conditioner operation system operates;
the operation panel is used for controlling and adjusting the air conditioner, the humidifier, the conveying device, the standard indoor unit, the standard outdoor unit, the detection tool and the air conditioner operation system and displaying the detection and analysis results of the detection tool.
Compared with the prior art, the invention has the following beneficial effects:
the control console controls and adjusts the air conditioner and the humidifier to adjust the environment of the commodity inspection room to a standard environment, and the machine to be tested is sent into the commodity inspection room through the conveying device, so that the standard environment of the commodity inspection room can be kept stable, the interference of human factors can be avoided, and errors caused by different environmental factors when different machines to be tested are tested can be eliminated; the detection tool can detect various data of the machine to be detected, the commodity inspection room and the standard machine, detection is comprehensive, meanwhile, interference of human factors is avoided, and the detection result is very accurate.
Drawings
Fig. 1 is a diagram of a structure of a commercial inspection room according to an embodiment of the present invention.
Fig. 2 is a flow chart of the use of the commodity inspection room according to the embodiment of the invention.
In the above drawings: the system comprises an operation table 1, a conveying device 2, a machine to be tested 3, an indoor environment area 4, a standard indoor machine 5, a standard outdoor machine 6, an outdoor environment area 7, a humidifier 8 and a regulating air conditioner 9.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
As shown in fig. 1, an embodiment of the present invention provides an air-conditioning commodity inspection room system, which includes a commodity inspection room, and an adjusting air conditioner 9, a humidifier 8, a conveying device 2, a standard indoor unit 5, a standard outdoor unit 6, a detection tool, and an operation console 1 are installed in the commodity inspection room.
The adjusting air conditioner 9 is a cooling and heating air conditioner, can refrigerate and also can heat, and is used for adjusting the environmental temperature in the commodity inspection room;
the humidifier 8 is used for adjusting the environment humidity in the commodity inspection room;
the conveying device 2 is used for conveying the machine to be tested 3 into a commodity inspection room;
the standard indoor unit 5 and the standard outdoor unit 6 are used for being connected with the machine to be tested 3 so as to be matched with the machine to be tested 3 to normally run;
the detection tool is used for detecting product parameters and environmental parameters of the to-be-detected machine 3 during operation, the detection tool comprises an external acquisition tool and an internal acquisition tool, the external acquisition tool is directly installed on an external component of the to-be-detected machine 3 and in a commodity inspection room, and is used for acquiring the input power of the to-be-detected machine 3, the input voltage, the pressure of a heat exchanger coil, the exhaust temperature, the temperature of an air inlet, the temperature of an air outlet and other operation data, the environment temperature and the humidity of the commodity inspection room and the air speed and the air quantity of the air outlet, the internal acquisition tool is communicated with the to-be-detected machine 3 through a communication circuit adapter plate tool to acquire the operation data of the internal component of the to-be-detected machine 3, and the detection tool comprises a compressor working current, magnetic flux, an output power inductor, a resistor, a D-axis current and the like.
The operation panel 1 is used for controlling and adjusting the operations of the air conditioner 9, the humidifier 8, the conveying device 2, the standard indoor unit 5, the standard outdoor unit 6 and the detection tool and displaying the detection result of the detection tool.
The humidifier 8 and the adjusting air conditioner 9 can adjust environmental parameters in the commodity inspection room to a standard environment, the machine to be tested 3 is conveyed into the commodity inspection room through the conveying device 2, the influence of human factors on the environment of the commodity inspection room is avoided, if the machine to be tested 3 is an indoor machine, the indoor environment area 4 is placed into the indoor environment area and is connected with the standard outdoor machine 6, if the machine to be tested 3 is an outdoor machine, the outdoor environment area 7 is placed into the indoor environment area and is connected with the standard indoor machine 5, and the standard indoor machine 5 and the standard outdoor machine 6 are matched with the machine to be tested 3 to normally run, so that the influence of product factors on a detection result can be avoided.
The interior of the commodity inspection room is divided into an indoor environment area 4 and an outdoor environment area 7 which are respectively used for simulating indoor environment conditions and outdoor environment conditions, a standard indoor unit 5 is installed in the indoor environment area 4, a standard outdoor unit 6 is installed in the outdoor environment area 7, and an adjusting air conditioner 9, a humidifier 8, a conveying device 2 and a detection tool are respectively installed in the indoor environment area 44 and the outdoor environment area 7; the indoor environment area 4 and the outdoor environment area 7 are respectively arranged, the indoor unit and the outdoor unit to be detected can be respectively tested, meanwhile, due to the fact that the standard environment difference required by the indoor unit and the outdoor unit is large, frequent and overload operation of the air conditioner 9 and the humidifier 8 can be avoided due to the separate arrangement, and the service life of equipment is prolonged.
As shown in fig. 2, taking the machine under test 3 as an indoor unit and the waiting mode as a heating mode as an example, the method for using the air-conditioning business inspection room system includes:
s1: determining the standard environment of the commodity inspection room according to the type and the mode to be inspected of the machine to be inspected 3;
before detection, external acquisition tools are installed on a standard indoor unit 5 to be detected, a standard outdoor unit 6 and a commodity inspection room, and because the to-be-detected machine 3 is an indoor unit and the to-be-detected mode is a heating mode, the standard environment of the commodity inspection room is set to be a low-temperature low-humidity environment, the temperature of an indoor environment area 4 can be set to be-15 ℃, the humidity is 25%, the temperature of an outdoor environment area 7 is-20 ℃, and the humidity is 20%.
S2: controlling and adjusting an air conditioner 9 and a humidifier 8, and adjusting the environmental parameters in the commodity inspection room to a standard environment;
the operation panel 1 controls the adjusting air conditioner 9 to refrigerate, the temperature in the commodity inspection room is reduced until the external detection tool detects that the temperature of the indoor environment area 4 is-15 ℃, the temperature of the outdoor environment area 7 is-20 ℃, the operation panel 1 controls the humidifier 8 to operate until the humidity of the indoor environment area 4 is 25% and the humidity of the outdoor environment area 7 is 20%, then the refrigerating capacity and the humidifying capacity of the adjusting air conditioner 9 and the humidifier 8 are kept unchanged, as the commodity inspection room is generally positioned in a constant-temperature production factory and is determined by equipment and personnel in the commodity inspection room, the heat loss and the humidity loss are basically kept constant for the commodity inspection room, and under the cooperation of the adjusting air conditioner 9 and the humidifier 8, the environmental parameters in the commodity inspection room can be kept at the set standard temperature value and the humidity value can be kept stable.
S3: keeping the standard environment of the commodity inspection room for a period of time, recording control parameters of the air conditioner 9 and the humidifier 8, namely the standard environment control parameters, and fixedly setting the control parameters of the air conditioner 9 and the humidifier 8 as the standard environment control parameters;
s4: sending the machine to be tested 3 into a commodity inspection room according to the type of the machine to be tested 3, connecting the machine to be tested with a corresponding standard indoor unit 5 or a standard outdoor unit 6 to form a normal air conditioner operation system, connecting the air conditioner operation system with a detection tool, and then adjusting the environmental parameters in the commodity inspection room to a standard environment again;
the standard environment of the commodity inspection room is kept for a period of time, so that the environmental parameters of the commodity inspection room are kept unchanged under the condition that no other heat source enters the commodity inspection room, and after the control parameters of the commodity inspection room after the standard environment is kept for a period of time are obtained, the control parameters of the air conditioner 9 and the humidifier 8 are fixedly set to be the control parameters, so that the influence of the machine to be detected 3 on the environment can be accurately detected when the machine to be detected 3 enters the commodity inspection room to operate.
And then acquiring a standard parameter curve and a standard deviation, wherein the acquisition method comprises the following steps:
firstly, adjusting environmental parameters in a commodity inspection room to a standard environment by using an adjusting air conditioner 9 and a humidifier 8;
secondly, connecting a standard indoor unit 5 and a standard outdoor unit 6 to form a standard air-conditioning system;
thirdly, starting the standard air-conditioning system, controlling the standard air-conditioning system to operate for a period of time in the heating mode, respectively recording the change curves of each operating parameter in the heating mode operation periods of the standard indoor unit 5 and the standard outdoor unit 6 by using the detection tool, and storing the change curves according to the model information and the to-be-detected mode of the standard indoor unit 5 and the standard outdoor unit 6;
then will detect the outside in the frock and detect the frock and install on the outside subassembly of await measuring machine 3, inside detects the frock and carries out the communication through communication circuit keysets frock and await measuring machine 3 and be connected, remote acquisition internal plant's operating parameter, later adjust environmental parameter to standard environment again through control cabinet control regulation air conditioner 9 and humidifier 8 to the influence of the in-process that the machine 3 that awaits measuring was sent into the commodity inspection room to the environment in the commodity inspection room is examined in the correction.
S5: controlling the air conditioner operation system to operate, and acquiring parameters in the operation process of the indoor unit and the environmental parameter change value in the indoor environmental zone 4 by using a monitoring tool; and then, keeping the control parameters of the air conditioner 9 and the humidifier 8 unchanged, and acquiring the parameter change condition of the commodity inspection room by the detection tool at the moment for evaluating the performance of the machine to be tested 3 in the standard environment.
The external acquisition tool in the detection tool acquires the operation data of the to-be-detected machine 3, such as input power, input voltage, heat exchanger coil pressure, exhaust temperature, air inlet temperature, air outlet temperature and the like, as well as the environment temperature and humidity and air outlet wind speed and air quantity of a commodity inspection room, the internal acquisition tool acquires the working current, magnetic flux, output power, inductance, resistance, D-axis current and the like of a compressor inside the to-be-detected machine 3, and then sends all detected operation parameter change curves to the operation platform 1.
S6: and checking the parameters acquired by the detection tool in the step S5, and judging whether the test equipment 3 meets the detection standard.
The console 1 receives and checks the change curve sent by the detection tool, and compares the change curve with the standard parameter curve in S3, which only exemplifies part of the parameter comparison process and judgment result:
calculating to obtain the temperature of a motor winding of the compressor according to the working current and the magnetic flux of the compressor of the machine to be tested 3, and if the temperature of the motor winding is higher than the standard deviation range of a standard parameter curve and the output power is smaller than the average power value, preliminarily judging that the fluorine filling amount of the machine to be tested is insufficient; if the calculated motor winding temperature is higher than the standard deviation range of the standard change curve and the output power is larger than the average power value, preliminarily judging that the energy efficiency of the machine to be tested is unqualified or the refrigerating system has the possibility of mixed air, and then guiding the next rechecking of unqualified products according to the judgment result;
the performance parameters of the compressor, such as magnetic flux, inductance, resistance, D-axis current and the like, can be compared with the standard change curve in a consistency manner to judge whether the parameter setting of the compressor is wrong or not, and if the parameter setting is wrong or not, parameter correction or parameter supplement is carried out.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. The utility model provides an air conditioner commodity inspection room system which characterized in that: comprises a commodity inspection room, wherein an adjusting air conditioner, a humidifier, a conveying device, a standard indoor unit, a standard outdoor unit, a detection tool and an operation table are arranged in the commodity inspection room,
the adjusting air conditioner is used for adjusting the ambient temperature in the commodity inspection room;
the humidifier is used for adjusting the environment humidity in the commodity inspection room;
the conveying device is used for conveying the machine to be tested into the commodity inspection room;
the standard indoor unit and the standard outdoor unit are used for being selectively connected with a machine to be tested so as to be matched with the machine to be tested to form a normal air conditioner operation system;
the detection tool is used for detecting the product operation parameters of the machine to be detected and the environmental parameters of the commodity inspection room when the air conditioner operation system operates;
the operation panel is used for controlling and adjusting the air conditioner, the humidifier, the conveying device, the standard indoor unit, the standard outdoor unit, the detection tool and the air conditioner operation system and displaying the detection and analysis results of the detection tool.
2. The air-conditioning business check room system as claimed in claim 1, wherein: the adjusting air conditioner is a cooling and heating air conditioner, so that the ambient temperature in the commodity inspection room can be adjusted at will within a preset range.
3. The air-conditioning business check room system as claimed in claim 1, wherein: the indoor environment area and the outdoor environment area are divided into an indoor environment area and an outdoor environment area which are used for simulating indoor environment conditions and outdoor environment conditions respectively, the standard indoor unit is installed in the indoor environment area, and the standard outdoor unit is installed in the outdoor environment area.
4. An air-conditioning business check room system as claimed in claim 3, wherein: and an air conditioner, a humidifier, a conveying device and a detection tool are respectively installed and adjusted in the indoor environment area and the outdoor environment area.
5. The air-conditioning business check room system as claimed in claim 1, wherein: the detection tool comprises an external acquisition tool and an internal acquisition tool, and the external acquisition tool is used for acquiring the operation data of external components to be detected, the environment temperature and humidity of a commodity inspection room and the air speed and the air volume of an air outlet; the internal collection tool is used for collecting the operation data of the internal components to be tested.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220852903.2U CN216955192U (en) | 2022-04-11 | 2022-04-11 | Air conditioner commodity inspection room system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220852903.2U CN216955192U (en) | 2022-04-11 | 2022-04-11 | Air conditioner commodity inspection room system |
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| CN216955192U true CN216955192U (en) | 2022-07-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI827282B (en) * | 2022-09-29 | 2023-12-21 | 復盛股份有限公司 | Refrigerating performance detection device and operation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI827282B (en) * | 2022-09-29 | 2023-12-21 | 復盛股份有限公司 | Refrigerating performance detection device and operation method thereof |
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