CN112798317B - Special test system for atomizer - Google Patents
Special test system for atomizer Download PDFInfo
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- CN112798317B CN112798317B CN202110156971.5A CN202110156971A CN112798317B CN 112798317 B CN112798317 B CN 112798317B CN 202110156971 A CN202110156971 A CN 202110156971A CN 112798317 B CN112798317 B CN 112798317B
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- G—PHYSICS
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- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
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Abstract
The invention discloses a special test system for an atomizer, which comprises the atomizer and a test control system for testing and controlling the atomizer, wherein the test control system comprises a motor control system for controlling a driving motor to work, a cooling module for cooling the driving motor running at a high speed, a sensor module for detecting the running condition of the atomizer and an oil-gas system for providing lubricating oil for the atomizer; the motor control system comprises a power supply module and a motor control module, and the cooling module comprises a cooling liquid inlet pipeline and a cooling liquid outlet pipeline. The special test system for the atomizer not only can test the atomizer to be tested, but also does not influence the normal operation of each group of incinerators.
Description
Technical Field
The invention relates to atomization equipment, in particular to a special test system for an atomizer.
Background
At present, a semi-dry deacidification centrifugal atomizer is commonly used in domestic garbage incineration power plants, in an atomizer system, the atomizer is arranged in a desulfurization reaction tower, a control system is arranged in a matched mode with the atomizer, and the control system controls the atomizer to work. Before the atomizer runs formally, the performance of the atomizer needs to be tested, including parameters such as rotation speed, temperature, vibration and the like when the atomizer works, and normal production is carried out after various indexes of the atomizer accord with the standard. The newly installed atomizer and the atomizer after maintenance all need to be tested. The traditional method for testing the performance of the atomizer is that the atomizer to be tested is arranged on a desulfurization reaction tower, a testing system is arranged in a control system, the performance of the atomizer is tested by utilizing the testing system configured by the control system, and the problems are that: in the test process, the thermal power plant usually can continue to operate, but the desulfurization treatment of the waste gas is interrupted because the atomizer cannot work normally, so that the discharged waste gas possibly does not reach the standard in the test process; or the corresponding thermal power generation incinerator needs to be suspended, so that the enterprise is lost.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a special testing system for an atomizer, which not only can test the atomizer to be tested, but also does not influence the normal operation of each group of incinerators.
The technical scheme for solving the technical problems is as follows:
A special test system for atomizers comprises a cabinet, a motor control system, a cooling module, a sensor module and an oil-gas module, wherein the motor control system is arranged in the cabinet and used for controlling a driving motor in the atomizers to work, the cooling module is used for cooling the driving motor running at a high speed, the sensor module is used for detecting the running parameters of the atomizers, and the oil-gas module is used for providing lubricating oil and air flow for the atomizers; the motor control system comprises a power supply module and a motor control module, and is connected with a motor control port on the atomizer through a motor control cable; the cooling module comprises a cooling liquid supply module, a cooling liquid inlet pipeline and a cooling liquid outlet pipeline, wherein one end of the cooling liquid inlet pipeline is connected with the cooling liquid supply module, the other end of the cooling liquid inlet pipeline is connected with a cooling liquid inlet of the atomizer, one end of the cooling liquid outlet pipeline is connected with a cooling liquid outlet of the atomizer, and the other end of the cooling liquid outlet pipeline is connected with the cooling liquid supply module; the sensor module comprises a sensing data receiving and processing module and a sensing data display module, wherein the sensing data receiving and processing module is connected with a sensing data interface of the atomizer through a sensing cable, and the sensing data receiving and processing module processes the obtained sensing data and then transmits the processed sensing data to the sensing data display module for display; the oil-gas module comprises an oil supply module, a lubricating oil supply pipeline and an air supply module, wherein one end of the lubricating oil supply pipeline is connected with the lubricating oil supply module, and the other end of the lubricating oil supply pipeline is connected with a lubricating oil input port of the atomizer.
The operating principle of the special test system for the atomizer is as follows:
The special test system for the atomizer is special test equipment independent of a control system when the atomizer works, and the special test system for the atomizer is used for testing the performance of the atomizer before the atomizer is formally installed in a desulfurization reaction tower. During testing, the atomizer is mounted on the test bench, and each cable and pipeline on the test control system are connected with the atomizer. Starting a test control system, enabling a motor control system to work, enabling a power supply module to supply power to a driving motor in the atomizer, and controlling the driving motor in the atomizer to run at a set rotating speed by the motor control module so as to drive an atomizing disk to rotate; the motor control module controls the rotation state of the driving motor, so that the atomizing disk realizes the running states of uniform rotation, acceleration rotation and deceleration rotation; the driving motor generates heat in the rotating process, so that the temperature in the atomizer is increased, the cooling module works while the driving motor operates, cooling liquid is output by the cooling liquid supply module and enters the atomizer from the cooling liquid inlet pipeline, the cooling liquid circularly flows in the atomizer, heat in the atomizer is taken away, the atomizer is cooled, and finally the cooling liquid is discharged from the cooling liquid outlet pipeline and returns to the cooling liquid supply module to complete a cooling cycle; in the operation process of the atomizer, the driving motor rotates at a high speed, so that the bearing for mounting the rotating shaft of the driving motor rotates at a high speed, and therefore, enough lubricating oil needs to be supplemented on the bearing. The process is that the state of the atomizer in normal operation is simulated, on the basis, the sensor module is used for detecting each index parameter of the atomizer in operation, such as temperature, rotating speed, vibration frequency and the like, the corresponding sensor is used for detecting, the detected sensing data is transmitted to the sensing data receiving and processing module through the sensing cable, the sensing data receiving and processing module is used for processing, the processing result is stored and transmitted to the sensing data display module for display, and a tester judges whether the index of the atomizer meets the requirement according to the result, so that whether the atomizer can be normally installed and used is determined.
According to a preferred scheme of the invention, the cabinet comprises a main control cabinet body and a cooling liquid supply cabinet body, wherein the main control cabinet body and the cooling liquid supply cabinet body are arranged on a movable base; the cooling liquid supply cabinet body is internally provided with a cooling liquid storage tank and a cooling liquid delivery pump, and the cooling liquid storage tank and the cooling liquid delivery pump form the cooling liquid supply module; and the cooling liquid conveying pump is connected with a cooling liquid inlet of the atomizer through a cooling liquid inlet pipeline.
In a preferred embodiment of the present invention, the power supply module includes a main power switch, a transformer, a switching power supply, and protection switches at each stage.
In a preferred embodiment of the present invention, the motor control module includes a PLC logic control module and a frequency converter.
In a preferred aspect of the present invention, the oil supply module includes an oil tank and an oil pump communicated with the oil tank through an oil outlet pipe; the lubricating oil supply pipeline comprises an oil way pipeline and an oil-gas mixing pipeline, one end of the oil way pipeline is connected with one end of the oil-gas mixing pipeline through an oil-gas mixer, the other end of the oil way pipeline is connected with the oil pump, and the other end of the oil-gas mixing pipeline is connected with a lubricating oil input port of the atomizer.
Preferably, a one-way valve is arranged between the oil way pipeline and the oil-gas mixer, and a manual regulating valve and a pressure gauge are arranged between the oil-gas mixing pipeline and a lubricating oil input port of the atomizer.
Preferably, the number of the oil-gas mixing pipelines is three, and the number of the oil-way pipelines is three corresponding to the number of the oil-gas mixing pipelines.
Preferably, the oil supply module further comprises a detection device for detecting the flow of an oil way, the detection device comprises an oil way detection flow switch, an oil inlet detection channel and an oil outlet detection channel, one end of the oil inlet detection channel is connected with the oil pump, and the other end of the oil inlet detection channel is connected with the oil way detection flow switch; one end of the oil outlet detection channel is connected with the oil way detection flow switch, and the other end of the oil outlet detection channel is connected with the oil tank.
In a preferred embodiment of the present invention, the air supply module includes a compressed air supply module for supplying compressed air to the interior of the atomizer and a pressure air supply module for supplying air flow to the oil-gas mixer and the oil pump; the compressed air supply module comprises a sealing air filtering pressure regulating device, a gas flowmeter and a compressed air pipeline, wherein the gas flowmeter is communicated with the sealing air filtering pressure regulating device, an air inlet of the sealing air filtering pressure regulating device is communicated with an air source pipeline, one end of the compressed air pipeline is communicated with the gas flowmeter, and the other end of the compressed air pipeline is communicated with a compressed air inlet of the atomizer.
Preferably, the pressure air supply module comprises an oil path air filtering pressure regulating device, an oil mist device and a pressure air pipeline, wherein an air inlet of the oil path air filtering pressure regulating device is communicated with an air source pipeline, an air inlet of the oil mist device is connected with an air outlet of the oil path air filtering pressure regulating device, an air outlet of the oil mist device is communicated with the pressure air pipeline, the pressure air pipeline comprises a first pressure air pipeline for providing air for an oil-gas mixer and a second pressure air pipeline for providing a power air source for an oil pump, and the pressure air pipeline is connected with the first pressure air pipeline and the second pressure air pipeline through three-way connectors.
The invention also provides a heat dissipation assembly, which comprises a heat dissipation fan arranged on the main control cabinet body.
Compared with the prior art, the invention has the following beneficial effects:
1. The special test system for the atomizer is independent of the control system of the atomizer during operation, so that the test of the atomizer can be independently carried out, the normal operation of a desulfurization reaction tower is not influenced, and the problem of interruption of waste gas desulfurization treatment is avoided.
2. The testing work can be carried out on the ground, the cable and the pipeline between the testing system and the atomizer are very convenient to connect, the operation difficulty of the testing is greatly reduced, when problems are found in the testing process, the timely adjustment and retesting are convenient, and the prior art needs to be carried out on a desulfurization reaction tower on the production site, so that the operation difficulty is high.
Drawings
Fig. 1 is a perspective view of a first orientation of the nebulizer specific testing system of the invention.
Fig. 2 is a perspective view of a second orientation of the nebulizer specific testing system of the invention.
Fig. 3 is a schematic diagram of the master control cabinet when opened.
FIG. 4 is a schematic diagram of an oil and gas module.
Fig. 5 is a schematic diagram of the connection relationship between each module and the atomizer.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but embodiments of the present invention are not limited thereto.
Referring to fig. 1-5, the special test system for the atomizer comprises a cabinet, a motor control system, a cooling module, a sensor module and an oil-gas module, wherein the motor control system is arranged in the cabinet and used for controlling a driving motor in the atomizer to work, the cooling module is used for cooling the driving motor running at a high speed, the sensor module is used for detecting the operating parameters of the atomizer, and the oil-gas module is used for providing lubricating oil and air flow for the atomizer; the motor control system comprises a power supply module and a motor control module, and is connected with a motor control port on the atomizer through a motor control cable 30; the cooling module comprises a cooling liquid supply module, a cooling liquid inlet pipeline 31 and a cooling liquid outlet pipeline 32, wherein one end of the cooling liquid inlet pipeline 31 is connected with the cooling liquid supply module, the other end of the cooling liquid inlet pipeline 31 is connected with a cooling liquid inlet of the atomizer, one end of the cooling liquid outlet pipeline 32 is connected with a cooling liquid outlet of the atomizer, and the other end of the cooling liquid outlet pipeline is connected with the cooling liquid supply module; the sensor module comprises a sensing data receiving and processing module and a sensing data display module, wherein the sensing data receiving and processing module is connected with a sensing data interface of the atomizer through a sensing cable 33, and the sensing data receiving and processing module processes the obtained sensing data and then transmits the processed sensing data to the sensing data display module for display; the oil-gas module comprises an oil supply module, a lubricating oil supply pipeline and an air supply module, wherein one end of the lubricating oil supply pipeline is connected with the lubricating oil supply module, and the other end of the lubricating oil supply pipeline is connected with a lubricating oil input port of the atomizer.
Referring to fig. 1-5, the cabinet comprises a main control cabinet body and a cooling liquid supply cabinet body 1, wherein the main control cabinet body and the cooling liquid supply cabinet body 1 are arranged on a movable base; a cooling liquid storage tank and a cooling liquid delivery pump are arranged in the cooling liquid supply cabinet body 1, and the cooling liquid storage tank and the cooling liquid delivery pump form the cooling liquid supply module; the cooling liquid delivery pump is connected with the cooling liquid inlet of the atomizer through a cooling liquid inlet pipe 31. The independent cooling liquid supply cabinet body 1 is arranged to facilitate adding cooling liquid and arranging pipelines, and the movable base is arranged to facilitate transferring of the testing system.
Referring to fig. 3, the power supply module includes a main power switch 2, a transformer 3, a switching power supply 4, and protection switches 5 at each stage.
Referring to fig. 3, the motor control module includes a PLC logic control module 6 and a frequency converter 7.
Referring to fig. 4, the oil supply module includes an oil tank 8 and an oil pump 9 communicating with the oil tank 8 through an oil outlet pipe 10; the lubricating oil supply pipeline comprises an oil pipeline 11 and an oil-gas mixing pipeline 12, one end of the oil pipeline 11 is connected with one end of the oil-gas mixing pipeline 12 through an oil-gas mixer 27, the other end of the oil pipeline 11 is connected with the oil pump 9, and the other end of the oil-gas mixing pipeline 12 is connected with a lubricating oil input port of the atomizer. The oil supply module is arranged, the oil pump 9 works, lubricating oil in the oil tank 8 is conveyed to the oil way pipeline 11, reaches the oil-gas mixer 27, is mixed with air entering the oil-gas mixer 27 through the air supply pipe, reaches the lubricating oil inlet of the atomizer through the oil-gas mixing pipeline 12, and enters the atomizer, so that the lubricating effect on the atomizer is achieved.
Referring to fig. 4, a one-way valve 13 is disposed between the oil path pipe 11 and the oil-gas mixer 27, and a manual adjusting valve 14 and a pressure gauge 15 are disposed between the oil-gas mixing pipe 12 and the lubricant inlet of the atomizer. Thus, the check valve 13 prevents the gas from entering the oil path pipeline 11 and prevents the gas from reversing in the direction of the oil path; the manual regulating valve 14 and the pressure gauge 15 are arranged, so that reasonable pressure of the oil-gas mixture can be conveniently regulated manually, and the pressure is confirmed by observing the numerical value of the pressure gauge 15.
Referring to fig. 4, there are three oil-gas mixing pipes 12, and three oil-way pipes 11 are provided corresponding to the oil-gas mixing pipes 12. Thus, each oil-gas mixing pipe 12 is respectively communicated with three bearings in the atomizer, so that oil-gas lubrication is respectively and independently carried out on the three bearings.
Referring to fig. 4, the oil supply module further includes a detection device for detecting the flow rate of the oil path, the detection device includes an oil path detection flow switch 16, an oil path oil inlet detection channel 17, and an oil outlet detection channel 18, one end of the oil path oil inlet detection channel 17 is connected with the oil pump 9, and the other end is connected with the oil path detection flow switch 16; one end of the oil outlet detection channel 18 is connected with the oil way detection flow switch 16, and the other end is connected with the oil tank 8. The detection device is arranged, oil in the oil pump 9 reaches an oil way detection flow switch 16 through an oil way oil inlet detection channel 17, and the oil way detection flow switch 16 detects the flow of lubricating oil in the oil way oil inlet detection channel 17, and when the flow reaches a set value, the oil pump 9 is indicated to be in a normal working state.
Referring to fig. 4 and 5, the air supply module includes a compressed air supply module for supplying compressed air to the inside of the atomizer and a pressure air supply module for supplying air flow to the oil-air mixer 27 and the oil pump 9; the compressed air supply module comprises a sealing air filtering pressure regulating device 19, a gas flowmeter 20 and a compressed air pipeline 34, wherein the gas flowmeter 20 is communicated with the sealing air filtering pressure regulating device 19, an air inlet of the sealing air filtering pressure regulating device 19 is communicated with an air source pipeline, one end of the compressed air pipeline 34 is communicated with the gas flowmeter 20, and the other end of the compressed air pipeline is communicated with a compressed air inlet of the atomizer. The air supply module with the structure is arranged, air in the air source pipeline enters the filtering pressure regulating device 19 for sealing air, air with certain air pressure is output to reach the air flowmeter 20, and the air is controlled by the air flowmeter 20, so that compressed air in the compressed air pipeline 34 reaches the inside of the atomizer according to certain air pressure and flow, the compressed air required by keeping positive pressure inside the atomizer in a working state is ensured, and dust and other foreign matters are prevented from entering the inside of the atomizer.
Referring to fig. 4, the pressure air supply module includes an oil path air filtering pressure regulating device 21, an oil mist device 22, and a pressure air pipeline, wherein an air inlet of the oil path air filtering pressure regulating device 21 is communicated with an air source pipeline, an air inlet of the oil mist device 22 is connected with an air outlet of the oil path air filtering pressure regulating device 21, an air outlet of the oil mist device 22 is communicated with the pressure air pipeline, the pressure air pipeline includes a first pressure air pipeline 23 for providing air for an oil-gas mixer 27 and a second pressure air pipeline 24 for providing a power air source for an oil pump 9, and the pressure air pipeline is connected with the first pressure air pipeline 23 and the second pressure air pipeline 24 through three-way joints. The pressure air supply module with the structure is arranged, the first pressure air pipeline 23 supplies air to the oil-gas mixer 27 so as to be mixed with lubricating oil to form an oil-gas mixture, and thus the bearing in the atomizer is lubricated; the second pressure air pipeline 24 provides a power air source for the oil pump 9, and the electromagnetic valve 26 controls the air source to be cut off, so that the oil pump 9 is driven to work.
Referring to fig. 3, the main control cabinet further comprises a heat dissipation assembly including a heat dissipation fan 25 mounted on the main control cabinet. In this way, heat generated in the working process is discharged to the outside of the cabinet through the cooling fan 25, so that the temperature in the cabinet is prevented from being too high.
Referring to fig. 1 and 2, a line bracket 29 for guiding the support air tube and the cable is further included.
Referring to fig. 1 to 5, the operating principle of the special testing system for the atomizer is as follows:
The special test system for the atomizer is special test equipment independent of a control system when the atomizer works, and the special test system for the atomizer is used for testing the performance of the atomizer before the atomizer is formally installed in a desulfurization reaction tower. During testing, the atomizer is mounted on the test bench, and each cable and pipeline on the test control system are connected with the atomizer. Starting a test control system, enabling a motor control system to work, enabling a power supply module to supply power to a driving motor in the atomizer, and controlling the driving motor in the atomizer to run at a set rotating speed by the motor control module so as to drive an atomizing disk to rotate; the motor control module controls the rotation state of the driving motor, so that the atomizing disk realizes the running states of uniform rotation, acceleration rotation and deceleration rotation; the driving motor generates heat in the rotating process, so that the temperature in the atomizer is increased, the cooling module works while the driving motor operates, cooling liquid is output by the cooling liquid supply module and enters the atomizer from the cooling liquid inlet pipeline 31, the cooling liquid circularly flows in the atomizer, heat in the atomizer is taken away, the atomizer is cooled, and finally the cooling liquid is discharged from the cooling liquid outlet pipeline 32 and returns to the cooling liquid supply module to complete a cooling cycle; in the operation process of the atomizer, the driving motor rotates at a high speed, so that the bearing for mounting the rotating shaft of the driving motor rotates at a high speed, and therefore, enough lubricating oil needs to be supplemented on the bearing. The above process is to simulate the state of the atomizer in normal operation, on this basis, the sensor module is used to detect each index parameter of the atomizer in operation, such as temperature, rotation speed, vibration frequency, etc., the corresponding sensor is used to detect, the detected sensing data is transmitted to the sensing data receiving and processing module through the sensing cable 33, the sensing data receiving and processing module is used to process, and the processing result is stored and transmitted to the sensing data display module to be displayed, and the tester judges whether the index of the atomizer meets the requirement according to the result, so as to determine whether the atomizer can be normally installed and used.
The foregoing is illustrative of the present invention and is not to be construed as limiting thereof, but rather as various changes, modifications, substitutions, combinations, and simplifications which may be made therein without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The special test system for the atomizer is characterized by comprising a cabinet, a motor control system, a cooling module, a sensor module and an oil-gas module, wherein the motor control system is arranged in the cabinet and used for controlling a driving motor in the atomizer to work, the cooling module is used for cooling the driving motor running at a high speed, the sensor module is used for detecting the running parameters of the atomizer, and the oil-gas module is used for providing lubricating oil for the atomizer; the motor control system comprises a power supply module and a motor control module, and is connected with a motor control port on the atomizer through a motor control cable; the cooling module comprises a cooling liquid supply module, a cooling liquid inlet pipeline and a cooling liquid outlet pipeline, wherein one end of the cooling liquid inlet pipeline is connected with the cooling liquid supply module, the other end of the cooling liquid inlet pipeline is connected with a cooling liquid inlet of the atomizer, one end of the cooling liquid outlet pipeline is connected with a cooling liquid outlet of the atomizer, and the other end of the cooling liquid outlet pipeline is connected with the cooling liquid supply module; the sensor module comprises a sensing data receiving and processing module and a sensing data display module, wherein the sensing data receiving and processing module is connected with a sensing data interface of the atomizer through a sensing cable, and the sensing data receiving and processing module processes the obtained sensing data and then transmits the processed sensing data to the sensing data display module for display; the oil-gas module comprises an oil supply module, a lubricating oil supply pipeline and an air supply module, wherein one end of the lubricating oil supply pipeline is connected with the lubricating oil supply module, and the other end of the lubricating oil supply pipeline is connected with a lubricating oil input port of the atomizer;
The special test system for the atomizer is special test equipment independent of a control system when the atomizer works, the atomizer is mounted on a test bench before the atomizer is formally mounted on a desulfurization reaction tower, and all cables and pipelines on the special test system for the atomizer are connected with the atomizer; then, starting a special testing system of the atomizer, enabling a motor control system to work, enabling a power supply module to supply power to a driving motor in the atomizer, and controlling the driving motor in the atomizer to run at a set rotating speed by the motor control module so as to drive an atomizing disk to rotate; the motor control module controls the rotation state of the driving motor, so that the atomizing disk realizes the running states of uniform rotation, acceleration rotation and deceleration rotation; when the driving motor runs, the cooling module works, cooling liquid is output by the cooling liquid supply module and enters the atomizer from the cooling liquid inlet pipeline, and the cooling liquid circularly flows in the atomizer, so that heat in the atomizer is taken away; finally, the cooling liquid is discharged from the cooling liquid outlet pipeline and returned to the cooling liquid supply module to complete a cooling cycle; in the running process of the atomizer, the driving motor rotates at a high speed, and lubricating oil is injected into a bearing rotating at the high speed through a lubricating oil supply pipeline by a lubricating oil supply module; in the process, the sensor module is utilized to detect each index parameter of the atomizer during working, wherein the index parameters comprise temperature, rotating speed and vibration frequency, detected sensing data are transmitted to the sensing data receiving and processing module through the sensing cable, the sensing data receiving and processing module is used for processing the sensing data, processing results are stored and transmitted to the sensing data display module for display, and a tester judges whether the index of the atomizer meets the requirement according to the results, so that whether the atomizer can be normally installed and used is determined;
The cabinet comprises a main control cabinet body and a cooling liquid supply cabinet body, and the main control cabinet body and the cooling liquid supply cabinet body are arranged on the movable base; the cooling liquid supply cabinet body is internally provided with a cooling liquid storage tank and a cooling liquid delivery pump, and the cooling liquid storage tank and the cooling liquid delivery pump form the cooling liquid supply module; the cooling liquid conveying pump is connected with a cooling liquid inlet of the atomizer through a cooling liquid inlet pipeline;
The power supply module comprises a main power switch, a transformer, a switching power supply and protection switches at all levels.
2. The nebulizer specific test system of claim 1, wherein the motor control module comprises a PLC logic control module and a frequency converter.
3. The atomizer specific test system of claim 1, further comprising a heat dissipating assembly comprising a heat dissipating fan mounted on said main control cabinet.
4. The atomizer specific test system according to claim 1, wherein said oil supply module comprises an oil tank and an oil pump in communication with said oil tank via an oil outlet pipe; the lubricating oil supply pipeline comprises an oil way pipeline and an oil-gas mixing pipeline, one end of the oil way pipeline is connected with one end of the oil-gas mixing pipeline through an oil-gas mixer, the other end of the oil way pipeline is connected with the oil pump, and the other end of the oil-gas mixing pipeline is connected with a lubricating oil input port of the atomizer.
5. The special test system for the atomizer according to claim 4, wherein a one-way valve is arranged between the oil-way pipeline and the oil-gas mixer, and a manual regulating valve and a pressure gauge are arranged between the oil-gas mixer pipeline and a lubricating oil input port of the atomizer.
6. The special test system for atomizers of claim 5, wherein the oil supply module further comprises a detection device for detecting the flow of the oil path, the detection device comprises an oil path detection flow switch, an oil inlet detection channel and an oil outlet detection channel, one end of the oil inlet detection channel is connected with the oil pump, and the other end of the oil inlet detection channel is connected with the oil path detection flow switch; one end of the oil outlet detection channel is connected with the oil way detection flow switch, and the other end of the oil outlet detection channel is connected with the oil tank.
7. The atomizer specific test system according to claim 6, wherein said air supply module comprises a compressed air supply module for supplying compressed air to the interior of the atomizer and a pressurized air supply module for supplying air flow to the oil and gas mixer and the oil pump; the compressed air supply module comprises a filtering pressure regulating device for sealing air, a gas flowmeter and a compressed air pipeline, wherein the gas flowmeter is communicated with the filtering pressure regulating device for sealing air, an air inlet of the filtering pressure regulating device for sealing air is communicated with an air source pipeline, one end of the compressed air pipeline is communicated with the gas flowmeter, and the other end of the compressed air pipeline is communicated with a compressed air inlet of the atomizer.
8. The special test system for atomizers of claim 7, wherein the pressure air supply module comprises an oil-way air-filtering pressure-regulating device, an oil mist device and a pressure air pipeline, an air inlet of the oil-way air-filtering pressure-regulating device is communicated with the air source pipeline, an air inlet of the oil mist device is connected with an air outlet of the oil-way air-filtering pressure-regulating device, an air outlet of the oil mist device is communicated with the pressure air pipeline, the pressure air pipeline comprises a first pressure air pipeline for providing air for the oil-gas mixer and a second pressure air pipeline for providing a power air source for the oil pump, and the pressure air pipeline is connected with the first pressure air pipeline and the second pressure air pipeline through three-way joints.
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| CN202110156971.5A CN112798317B (en) | 2021-02-03 | 2021-02-03 | Special test system for atomizer |
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| CN116006881B (en) * | 2023-02-14 | 2024-02-02 | 广州市珑基机械科技有限公司 | Integrated oil gas supply device of atomizer |
| CN118640970B (en) * | 2024-06-27 | 2025-01-14 | 东莞市安道迩科技有限公司 | Transportation and operation integrated rapid test method and system for electronic atomizer |
| CN120846662B (en) * | 2025-09-24 | 2025-11-25 | 安徽聚合自动化工程有限公司 | Atomizer test platform |
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