WO2023197886A1 - Starter test apparatus and method - Google Patents

Starter test apparatus and method Download PDF

Info

Publication number
WO2023197886A1
WO2023197886A1 PCT/CN2023/085310 CN2023085310W WO2023197886A1 WO 2023197886 A1 WO2023197886 A1 WO 2023197886A1 CN 2023085310 W CN2023085310 W CN 2023085310W WO 2023197886 A1 WO2023197886 A1 WO 2023197886A1
Authority
WO
WIPO (PCT)
Prior art keywords
temperature
starter
environmental chamber
measured
air
Prior art date
Application number
PCT/CN2023/085310
Other languages
French (fr)
Chinese (zh)
Inventor
杨文�
邢帅兵
李庆强
单亚飞
Original Assignee
潍柴动力股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 潍柴动力股份有限公司 filed Critical 潍柴动力股份有限公司
Publication of WO2023197886A1 publication Critical patent/WO2023197886A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/05—Testing internal-combustion engines by combined monitoring of two or more different engine parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids

Definitions

  • the present application relates to the technical field of starters, for example, to a starter assessment equipment and method.
  • starter assessment is carried out by testing the complete machine or components. Among them, mounting on the complete machine is closer to the user's actual load situation and can more accurately assess the starter.
  • This application provides a starter assessment equipment.
  • the starter assessment equipment can improve the cooling efficiency during the starter assessment process.
  • One embodiment provides a starter assessment equipment, including an environmental chamber, a blowing device, a temperature control device and a control unit; wherein the environmental chamber is configured to accommodate the starter to be tested, and the environmental chamber has an air inlet; the temperature control device and The blowing device is connected, the blowing device is set to blow air to the air inlet, and the temperature control device is set to adjust the temperature of the air blown into the air inlet; the control unit is signally connected to both the blowing device and the temperature control device; the control unit is set In order to detect the temperature of the starter to be tested and the environmental chamber, and according to the detection results, the blower device and the temperature control device are respectively controlled to adjust the wind force and temperature of the air blown into the air inlet.
  • the blowing device and the temperature control device are started to blow cold air into the air inlet of the environmental chamber, thereby achieving the cooling effect of the starter to be tested; in addition, it can also be detected by the control unit
  • the temperature in the starter and environmental chamber to be measured, if found after testing If the temperature is too high, the control unit can control the temperature control device to reduce the temperature, or control the blower device to increase the wind force, thereby further cooling the starter to be tested; conversely, if the temperature is found to be too low after detection, the control unit can control the The heating device can increase the temperature, or the blower device can be controlled to reduce the wind force, thereby reducing further cooling of the starter under test.
  • this setting method can improve the cooling efficiency during the starter assessment process through the setting of the temperature control device and the blower device; moreover, combined with the control unit, the temperature in the starter to be tested and the environmental chamber can be monitored and adjusted in real time , thus further improving the cooling efficiency; in addition, the setting of the environmental chamber plays a certain protective role in the starter to be tested.
  • the starter assessment equipment also includes a circulation pipeline; the first end of the circulation pipeline is connected to the air outlet of the environmental chamber, and the second end of the circulation pipeline is connected to the air inlet of the temperature control device; the circulation pipe A control valve is provided on the top, and the control valve includes a first station and a second station; when the control valve is in the first station, the gas discharged from the air outlet of the environmental chamber directly flows into the atmosphere through the control valve; when the control valve is in the third station At the second station, the gas discharged from the air outlet of the environmental chamber flows back into the air inlet of the temperature control device through the circulation pipeline through the control valve; the control valve is connected to the signal of the control unit, and the control unit is also set to operate according to the detected passing environment.
  • the gas temperature of the air outlet of the warehouse is used to control the control valve to switch between the first station and the second station.
  • the starter assessment equipment also includes a filtering device; the temperature control device is located between the filtering device and the blowing device, and the filtering device is configured to prevent impurities in the air from entering the environmental chamber.
  • the assessment method includes: obtaining the temperature of the environmental chamber; determining whether the temperature of the environmental chamber is equal to the set temperature of the environmental chamber; if the temperature of the environmental chamber is equal to the environment The temperature of the air blown into the air inlet hole is maintained at the current temperature by setting the temperature of the environmental chamber; if the temperature of the environmental chamber is lower than the set temperature of the environmental chamber, the temperature of the air blown into the air inlet is increased until the temperature of the environmental chamber is equal to the ambient temperature. If the ambient compartment temperature is greater than the ambient compartment set temperature, the temperature of the air blown into the air inlet will be reduced until the ambient compartment temperature is equal to the ambient compartment set temperature.
  • One embodiment provides a starter assessment method, which can be applied to any of the above-mentioned starter assessment equipment.
  • the assessment method includes: obtaining the temperature of the starter to be measured; determining whether the temperature of the starter to be measured is equal to the set temperature of the starter to be measured; If the temperature of the starter to be tested is equal to the set temperature of the starter to be measured, the temperature of the environmental chamber will be maintained at the current temperature; if the temperature of the starter to be measured is lower than the set temperature of the starter to be measured, the temperature of the environmental chamber will be increased until the temperature of the starter to be measured is started.
  • the engine temperature is equal to the set temperature of the starter to be measured; if If the temperature of the starter to be measured is greater than the set temperature of the starter to be measured, the temperature of the environmental chamber will be reduced until the temperature of the starter to be measured is equal to the set temperature of the starter to be measured.
  • One embodiment provides a starter assessment method, which is applied when the starter assessment equipment includes a circulation pipeline and a control valve is provided on the circulation pipeline.
  • the starter assessment method includes: obtaining the ambient temperature; and determining whether the ambient temperature is greater than the ambient temperature. Set the temperature; determine whether the temperature of the gas passing through the air outlet is lower than the ambient temperature; control the control valve to switch between the first station and the second station according to the preset method.
  • Figure 1 is a schematic structural diagram of the starter assessment equipment provided by the embodiment of the present application.
  • Figure 2 is a schematic diagram of the logic control of the temperature of the environmental chamber in the starter assessment method provided by the embodiment of the present application;
  • Figure 3 is a schematic diagram of the logical control of the temperature of the starter to be tested in the starter assessment method provided by the embodiment of the present application;
  • Figure 4 is a schematic diagram of the logic control of the control valve in the starter assessment method provided by the embodiment of the present application.
  • Icon 1-environmental chamber; 2-blowing device; 3-temperature control device; 4-control unit; 5-humidity control device; 6-circulation pipeline; 7-control valve; 8-filtration device.
  • FIG. 1 is a schematic structural diagram of the starter assessment equipment provided by the embodiment of the present application.
  • the starter assessment equipment provided by the embodiment of the present application includes an environmental chamber 1, a blowing device 2, a temperature control device 3 and a control unit. Unit 4; wherein, the environmental chamber 1 is used to accommodate the starter to be tested, and the environmental chamber 1 has an air inlet; the temperature control device 3 is connected to the blowing device 2, and the blowing device 2 is used to blow air to the air inlet, and the temperature control device 3 is connected to the air inlet.
  • the temperature device 3 is used to adjust the temperature of the air blown into the air inlet; the control unit 4 is signally connected to both the blower device 2 and the temperature control device 3; the control unit 4 is used to detect the temperature of the starter to be tested and the environment chamber 1 , and control the blowing device 2 and the temperature control device 3 respectively to adjust the wind force and temperature of the air blown into the air inlet according to the detection results.
  • the blower device 2 and the temperature control device are started.
  • Set 3 to blow cold air into the air inlet of the environmental chamber 1, thereby achieving the cooling effect of the starter to be tested; in addition, the temperature of the starter to be tested and the environmental chamber 1 can also be detected through the control unit 4. If it is found after detection If the temperature is too high, the control unit 4 can control the temperature control device 3 to lower the temperature, or control the blower device 2 to increase the wind force, thereby further cooling the starter to be tested; conversely, if the temperature is found to be too low after detection, the control unit 4.
  • the temperature control device 3 can be controlled to increase the temperature, or the blowing device 2 can be controlled to reduce the wind force, thereby reducing further cooling of the starter to be tested.
  • the starter assessment equipment can also include a humidity control device 5.
  • the humidity control device 5 can also be connected with the control unit 4 through signals to detect and adjust the humidity of the gas entering the environmental chamber 1.
  • the specific control method is the same as the temperature control device 3. The control methods are the same and will not be described again.
  • this setting method can improve the cooling efficiency during the starter assessment process through the setting of the temperature control device 3 and the blower device 2; moreover, combined with the control unit 4, it can real-time monitor and adjust the starter to be tested and the environmental chamber. 1, thereby improving the cooling efficiency; in addition, the setting of the environmental chamber 1 plays a certain protective role for the starter to be tested.
  • the starter assessment equipment also includes a circulation pipeline 6; the first end of the circulation pipeline 6 is connected to the air outlet of the environmental chamber 1, and the second end is connected to the air outlet of the temperature control device 3.
  • the air inlet is connected;
  • a control valve 7 is provided on the circulation pipeline 6, and the control valve 7 includes a first station and a second station; when the control valve 7 is in the first station, the air discharged from the air outlet of the environmental chamber 1 The gas flows directly into the atmosphere through the control valve 7; when the control valve 7 is in the second position, the gas discharged from the air outlet of the environmental chamber 1 flows back into the air inlet of the temperature control device 3 through the circulation pipeline 6 through the control valve 7 ;
  • the control valve 7 is connected with a signal to the control unit 4.
  • the control unit 4 is also used to control the control valve 7 to switch between the first station and the second station according to the detected gas temperature passing through the air outlet of the environmental chamber 1. .
  • control unit 4 when the starter assessment equipment is working, the control unit 4 can detect the temperature of the gas passing through the air outlet of the environmental chamber 1, and then compare it with the ambient temperature, thereby controlling the control valve 7 at the first station and the second station.
  • the control unit 4 can detect the temperature of the gas passing through the air outlet of the environmental chamber 1, and then compare it with the ambient temperature, thereby controlling the control valve 7 at the first station and the second station.
  • control unit 4 can adjust the control valve 7 to the second position to make the environmental chamber 1
  • the gas discharged from the air outlet flows back into the air inlet of the temperature control device 3 through the control valve 7 through the circulation pipeline 6, thereby increasing the ambient temperature.
  • control unit 4 can adjust the control valve 7 to the first position so that The gas discharged from the air outlet directly flows into the atmosphere through the control valve 7, thereby preventing the ambient temperature from rising further.
  • the ambient temperature is the temperature before the gas flows into the air inlet of the temperature control device 3 .
  • the starter assessment equipment also includes a filter device 8; the temperature control device 3 is located between the filter device 8 and the blower device 2, and the filter device 8 is used to prevent impurities in the air. Enter environment warehouse 1.
  • the arrangement of the filter device 8 can filter impurities in the air, thereby improving the cleanliness of the air entering the environmental chamber 1 and protecting the starter.
  • FIG. 2 is a schematic diagram of the environmental chamber temperature logic control in the starter assessment method provided by the embodiment of the present application.
  • the embodiment of the present application provides a starter assessment method, which is suitable for any of the above starter assessment equipment. Includes the following steps:
  • Step S101 obtain the environmental chamber temperature
  • Step S102 determine whether the environmental chamber temperature is equal to the environmental chamber set temperature
  • Step S103 if the temperature of the environmental chamber is equal to the set temperature of the environmental chamber, the temperature of the air blown into the air inlet is maintained at the current temperature;
  • Step S104 if the temperature of the environmental chamber is less than the set temperature of the environmental chamber, increase the temperature of the air blown into the air inlet until the temperature of the environmental chamber is equal to the set temperature of the environmental chamber;
  • Step S105 if the temperature of the environmental chamber is greater than the set temperature of the environmental chamber, the temperature of the air blown into the air inlet is reduced until the temperature of the environmental chamber is equal to the set temperature of the environmental chamber.
  • T compartment is the temperature of the ambient compartment
  • T compartment is set to the set temperature of the ambient compartment
  • T is the temperature of the air blown into the air inlet.
  • This embodiment can realize the assessment of the starter when the temperature of the environmental chamber is constant.
  • FIG. 3 is a schematic diagram of the logic control of the temperature of the starter to be measured in the starter assessment method provided by the embodiment of the present application.
  • the embodiment of the present application provides yet another starter assessment method, which is suitable for any of the above starters.
  • Assessment equipment includes the following steps:
  • Step S201 obtain the temperature of the starter to be measured
  • Step S202 determine whether the temperature of the starter to be tested is equal to the set temperature of the starter to be tested
  • Step S203 if the temperature of the starter to be measured is equal to the set temperature of the starter to be measured, the temperature of the environmental chamber is maintained at the current temperature;
  • Step S204 if the temperature of the starter to be tested is less than the set temperature of the starter to be tested, set the ambient temperature to temperature increases until the temperature of the starter to be measured is equal to the set temperature of the starter to be measured;
  • Step S205 if the temperature of the starter to be measured is greater than the set temperature of the starter to be measured, the temperature of the environmental chamber is reduced until the temperature of the starter to be measured is equal to the set temperature of the starter to be measured.
  • T is the temperature of the starter to be measured, and T is the set temperature of the starter to be measured;
  • This embodiment enables the assessment of the starter when the temperature of the starter to be measured is constant.
  • FIG. 4 is a schematic diagram of the logic control of the control valve in the starter assessment method provided by the embodiment of the present application.
  • the embodiment of the present application provides another starter assessment method.
  • the starter assessment equipment includes a circulation pipeline 6, and
  • the starter assessment method may also include the following steps:
  • Step S301 obtain the ambient temperature
  • Step S302 determine whether the ambient temperature is greater than the environmental chamber set temperature
  • Step S303 determine whether the temperature of the gas passing through the air outlet is lower than the ambient temperature
  • Step S304 Control the control valve 7 to switch between the first station and the second station according to a preset method.
  • T ring is the ambient temperature
  • T out is the temperature of the gas passing through the air outlet
  • the ambient temperature is less than or equal to the set temperature of the environmental chamber, it means that the ambient temperature needs to be raised at this time, and then it is judged whether the temperature of the gas passing through the air outlet is greater than or equal to the ambient temperature: if so, adjust the control valve 7 to the second working state. position, so that the gas discharged from the air outlet flows back into the air inlet of the temperature control device 3 through the circulation pipeline 6 through the control valve 7, thereby increasing the ambient temperature; if not, adjust the control valve 7 to the first position to Let the gas discharged from the air outlet directly flow into the atmosphere through the control valve 7 to prevent the ambient temperature from further dropping.
  • the ambient temperature is greater than the set temperature of the environmental chamber, it means that the ambient temperature needs to be lowered at this time, and then it is judged whether the temperature of the gas passing through the air outlet is greater than the ambient temperature: if so, adjust the control valve 7 to the first position to allow the The gas discharged from the air outlet directly flows into the atmosphere through the control valve 7 to prevent the ambient temperature from rising further; if not, adjust the control valve 7 to the second position so that the gas discharged from the air outlet flows through the circulation pipeline through the control valve 7 6 flows back into the air inlet of the temperature control device 3, thereby reducing the ambient temperature.
  • this method can rationally utilize the gas discharged from the air outlet.
  • the gas with a lower temperature can be recycled to cool the engine under test to further improve the cooling efficiency.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

A starter test apparatus and a starter test method, which is applied to the starter test apparatus. The starter test apparatus comprises an environmental bin (1), a blower device (2), a temperature control device (3), and a control unit (4), wherein the environmental bin (1) is configured to accommodate a starter to be tested, and the environmental bin (1) is provided with an air intake hole; the temperature control device (3) is connected to the blower device (2); the blower device (2) is configured to blow air into the air intake hole, and the temperature control device (3) is configured to adjust the temperature of the air blown into the air intake hole; the control unit (4) is in signal connection to both the blower device (2) and the temperature control device (3); and the control unit (4) is configured to measure the temperatures of the starter to be tested and the environmental bin (1), respectively, and control the blower device (2) and the temperature control device (3), respectively, to adjust the strength and the temperature of the air blown into the air intake hole according to the measurement results. The blower device (2) and the temperature control device (3) are activated to blow cold air into the air intake hole of the environmental bin (1), so that the effect of cooling the starter to be tested is realized; and the control unit (4) measures the temperatures of the starter to be tested and the environmental bin (1), controls the temperature control device (3) to reduce the temperatures if the measured temperatures are too high, such that the starter to be tested is further cooled, and controls the temperature control device (3) to raise the temperatures if the measured temperatures are too low, such that further cooling of the starter to be tested is reduced.

Description

起动机考核设备及方法Starter assessment equipment and methods
本申请要求于2022年04月11日提交中国专利局、申请号为2022103721887、发明名称为“起动机考核设备及方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。This application claims priority to the Chinese patent application submitted to the China Patent Office on April 11, 2022, with the application number 2022103721887 and the invention name "Starter Assessment Equipment and Method", the entire content of which is incorporated into this application by reference.
技术领域Technical field
本申请涉及起动机技术领域，例如涉及一种起动机考核设备及方法。The present application relates to the technical field of starters, for example, to a starter assessment equipment and method.
背景技术Background technique
目前，起动机考核采用搭载整机或者零部件试验的方式进行，其中，搭载在整机更为贴近用户的实际负载情况，更能准确考核起动机。At present, starter assessment is carried out by testing the complete machine or components. Among them, mounting on the complete machine is closer to the user's actual load situation and can more accurately assess the starter.
但是，在考核过程中，由于起动机的起动会造成迅速发热，则需要对起动机进行冷却；而相关技术通常是通过风扇直吹起动机的壳体来实现冷却，冷却效果较低，从而导致考核时长过长。However, during the assessment process, since the starting of the starter will cause rapid heating, the starter needs to be cooled; and related technology usually achieves cooling by blowing the fan directly into the starter casing, and the cooling effect is low, resulting in The assessment time is too long.
发明内容Contents of the invention
本申请提供了一种起动机考核设备，上述起动机考核设备能够提升起动机考核过程中的冷却效率。This application provides a starter assessment equipment. The starter assessment equipment can improve the cooling efficiency during the starter assessment process.
一实施例提供一种起动机考核设备，包括环境仓、鼓风装置、控温装置以及控制单元；其中，环境仓设置为容纳待测起动机，且环境仓具有进气孔；控温装置与鼓风装置连接，鼓风装置设置为向进气孔吹气，控温装置设置为调节吹入进气孔的空气的温度；控制单元与鼓风装置和控温装置均信号连接；控制单元设置为检测待测起动机以及环境仓中的温度，并根据检测结果分别控制鼓风装置和控温装置调节吹入进气孔的空气的风力大小及温度。One embodiment provides a starter assessment equipment, including an environmental chamber, a blowing device, a temperature control device and a control unit; wherein the environmental chamber is configured to accommodate the starter to be tested, and the environmental chamber has an air inlet; the temperature control device and The blowing device is connected, the blowing device is set to blow air to the air inlet, and the temperature control device is set to adjust the temperature of the air blown into the air inlet; the control unit is signally connected to both the blowing device and the temperature control device; the control unit is set In order to detect the temperature of the starter to be tested and the environmental chamber, and according to the detection results, the blower device and the temperature control device are respectively controlled to adjust the wind force and temperature of the air blown into the air inlet.
本申请提供的起动机考核设备，工作时，启动鼓风装置和控温装置以向环境仓的进气孔吹入冷风，从而实现对待测起动机冷却的效果；另外，还可以通过控制单元检测待测起动机以及环境仓中的温度，若检测后发现 温度过高，则控制单元可控制控温装置降低温度，或者控制鼓风装置加大风力，从而实现对待测起动机的进一步冷却；反之，若检测后发现温度过低，则控制单元可控制控温装置提升温度，或者控制鼓风装置减少风力，从而减少对待测起动机的进一步冷却。When the starter assessment equipment provided by this application is working, the blowing device and the temperature control device are started to blow cold air into the air inlet of the environmental chamber, thereby achieving the cooling effect of the starter to be tested; in addition, it can also be detected by the control unit The temperature in the starter and environmental chamber to be measured, if found after testing If the temperature is too high, the control unit can control the temperature control device to reduce the temperature, or control the blower device to increase the wind force, thereby further cooling the starter to be tested; conversely, if the temperature is found to be too low after detection, the control unit can control the The heating device can increase the temperature, or the blower device can be controlled to reduce the wind force, thereby reducing further cooling of the starter under test.
因此，这种设置方式，通过控温装置和鼓风装置的设置，能够提升起动机考核过程中的冷却效率；而且，结合控制单元，能够实时监测和调节待测起动机和环境仓内的温度，从而进一步提升了冷却效率；另外，环境仓的设置，对待测起动机起到了一定的保护作用。Therefore, this setting method can improve the cooling efficiency during the starter assessment process through the setting of the temperature control device and the blower device; moreover, combined with the control unit, the temperature in the starter to be tested and the environmental chamber can be monitored and adjusted in real time , thus further improving the cooling efficiency; in addition, the setting of the environmental chamber plays a certain protective role in the starter to be tested.
可选地，起动机考核设备还包括循环管路；循环管路的第一端与环境仓的出气孔连通，所述循环管路的第二端与控温装置的进气口连通；循环管上设置有控制阀，控制阀包括第一工位和第二工位；当控制阀处于第一工位时，由环境仓的出气孔排出的气体经控制阀直接流入大气；当控制阀处于第二工位时，由环境仓的出气孔排出的气体经控制阀由循环管路回流入控温装置的进气口；控制阀与控制单元信号连接，控制单元还设置为根据检测到的经过环境仓的出气孔的气体温度，来控制控制阀在第一工位和第二工位之间切换。Optionally, the starter assessment equipment also includes a circulation pipeline; the first end of the circulation pipeline is connected to the air outlet of the environmental chamber, and the second end of the circulation pipeline is connected to the air inlet of the temperature control device; the circulation pipe A control valve is provided on the top, and the control valve includes a first station and a second station; when the control valve is in the first station, the gas discharged from the air outlet of the environmental chamber directly flows into the atmosphere through the control valve; when the control valve is in the third station At the second station, the gas discharged from the air outlet of the environmental chamber flows back into the air inlet of the temperature control device through the circulation pipeline through the control valve; the control valve is connected to the signal of the control unit, and the control unit is also set to operate according to the detected passing environment. The gas temperature of the air outlet of the warehouse is used to control the control valve to switch between the first station and the second station.
可选地，起动机考核设备还包括过滤装置；控温装置位于过滤装置与鼓风装置之间，过滤装置设置为防止空气中的杂质进入环境仓。Optionally, the starter assessment equipment also includes a filtering device; the temperature control device is located between the filtering device and the blowing device, and the filtering device is configured to prevent impurities in the air from entering the environmental chamber.
一实施例提供一种起动机考核方法，应用于上述的任一种起动机考核设备，考核方法包括：获取环境仓温度；判断环境仓温度是否等于环境仓设定温度；若环境仓温度等于环境仓设定温度，令吹入进气孔的空气的温度维持现有温度；若环境仓温度小于环境仓设定温度，令吹入进气孔的空气的温度升高，直至环境仓温度等于环境仓设定温度；若环境仓温度大于环境仓设定温度，令吹入进气孔的空气的温度降低，直至环境仓温度等于环境仓设定温度。One embodiment provides a starter assessment method, which can be applied to any of the above-mentioned starter assessment equipment. The assessment method includes: obtaining the temperature of the environmental chamber; determining whether the temperature of the environmental chamber is equal to the set temperature of the environmental chamber; if the temperature of the environmental chamber is equal to the environment The temperature of the air blown into the air inlet hole is maintained at the current temperature by setting the temperature of the environmental chamber; if the temperature of the environmental chamber is lower than the set temperature of the environmental chamber, the temperature of the air blown into the air inlet is increased until the temperature of the environmental chamber is equal to the ambient temperature. If the ambient compartment temperature is greater than the ambient compartment set temperature, the temperature of the air blown into the air inlet will be reduced until the ambient compartment temperature is equal to the ambient compartment set temperature.
一实施例提供一种起动机考核方法，应用于上述的任一种起动机考核设备，考核方法包括：获取待测起动机温度；判断待测起动机温度是否等于待测起动机设定温度；若待测起动机温度等于待测起动机设定温度，令环境仓温度维持现有温度；若待测起动机温度小于待测起动机设定温度，令环境仓温度升高，直至待测起动机温度等于待测起动机设定温度；若待 测起动机温度大于待测起动机设定温度，令环境仓温度降低，直至待测起动机温度等于待测起动机设定温度。One embodiment provides a starter assessment method, which can be applied to any of the above-mentioned starter assessment equipment. The assessment method includes: obtaining the temperature of the starter to be measured; determining whether the temperature of the starter to be measured is equal to the set temperature of the starter to be measured; If the temperature of the starter to be tested is equal to the set temperature of the starter to be measured, the temperature of the environmental chamber will be maintained at the current temperature; if the temperature of the starter to be measured is lower than the set temperature of the starter to be measured, the temperature of the environmental chamber will be increased until the temperature of the starter to be measured is started. The engine temperature is equal to the set temperature of the starter to be measured; if If the temperature of the starter to be measured is greater than the set temperature of the starter to be measured, the temperature of the environmental chamber will be reduced until the temperature of the starter to be measured is equal to the set temperature of the starter to be measured.
一实施例提供一种起动机考核方法，应用于当起动机考核设备包括循环管路、且循环管路上设有控制阀时，起动机考核方法包括：获取环境温度；判断环境温度是否大于环境仓设定温度；判断经过出气孔的气体温度是否小于环境温度；按预设方法控制控制阀在第一工位和第二工位之间切换。One embodiment provides a starter assessment method, which is applied when the starter assessment equipment includes a circulation pipeline and a control valve is provided on the circulation pipeline. The starter assessment method includes: obtaining the ambient temperature; and determining whether the ambient temperature is greater than the ambient temperature. Set the temperature; determine whether the temperature of the gas passing through the air outlet is lower than the ambient temperature; control the control valve to switch between the first station and the second station according to the preset method.
附图说明Description of the drawings
图1为本申请实施例提供的起动机考核设备的结构示意图；Figure 1 is a schematic structural diagram of the starter assessment equipment provided by the embodiment of the present application;
图2为本申请实施例提供的起动机考核方法中环境仓温度逻辑控制示意图；Figure 2 is a schematic diagram of the logic control of the temperature of the environmental chamber in the starter assessment method provided by the embodiment of the present application;
图3为本申请实施例提供的起动机考核方法中待测起动机温度逻辑控制示意图；Figure 3 is a schematic diagram of the logical control of the temperature of the starter to be tested in the starter assessment method provided by the embodiment of the present application;
图4为本申请实施例提供的起动机考核方法中控制阀逻辑控制示意图。Figure 4 is a schematic diagram of the logic control of the control valve in the starter assessment method provided by the embodiment of the present application.
图标：1-环境仓；2-鼓风装置；3-控温装置；4-控制单元；5-湿度控制装置；6-循环管路；7-控制阀；8-过滤装置。Icon: 1-environmental chamber; 2-blowing device; 3-temperature control device; 4-control unit; 5-humidity control device; 6-circulation pipeline; 7-control valve; 8-filtration device.
具体实施方式Detailed ways
图1为本申请实施例提供的起动机考核设备的结构示意图，如图1所示，本申请实施例提供的起动机考核设备，包括环境仓1、鼓风装置2、控温装置3以及控制单元4；其中，环境仓1用于容纳待测起动机，且环境仓1具有进气孔；控温装置3与鼓风装置2连接，鼓风装置2用于向进气孔吹气，控温装置3用于调节吹入进气孔的空气的温度；控制单元4与鼓风装置2和控温装置3均信号连接；控制单元4用于检测待测起动机以及环境仓1中的温度，并根据检测结果分别控制鼓风装置2和控温装置3调节吹入进气孔的空气的风力大小及温度。Figure 1 is a schematic structural diagram of the starter assessment equipment provided by the embodiment of the present application. As shown in Figure 1, the starter assessment equipment provided by the embodiment of the present application includes an environmental chamber 1, a blowing device 2, a temperature control device 3 and a control unit. Unit 4; wherein, the environmental chamber 1 is used to accommodate the starter to be tested, and the environmental chamber 1 has an air inlet; the temperature control device 3 is connected to the blowing device 2, and the blowing device 2 is used to blow air to the air inlet, and the temperature control device 3 is connected to the air inlet. The temperature device 3 is used to adjust the temperature of the air blown into the air inlet; the control unit 4 is signally connected to both the blower device 2 and the temperature control device 3; the control unit 4 is used to detect the temperature of the starter to be tested and the environment chamber 1 , and control the blowing device 2 and the temperature control device 3 respectively to adjust the wind force and temperature of the air blown into the air inlet according to the detection results.
本实施例提供的起动机考核设备，工作时，启动鼓风装置2和控温装 置3以向环境仓1的进气孔吹入冷风，从而实现对待测起动机冷却的效果；另外，还可以通过控制单元4检测待测起动机以及环境仓1中的温度，若检测后发现温度过高，则控制单元4可控制控温装置3降低温度，或者控制鼓风装置2加大风力，从而实现对待测起动机的进一步冷却；反之，若检测后发现温度过低，则控制单元4可控制控温装置3提升温度，或者控制鼓风装置2减少风力，从而减少对待测起动机的进一步冷却。When the starter assessment equipment provided by this embodiment is working, the blower device 2 and the temperature control device are started. Set 3 to blow cold air into the air inlet of the environmental chamber 1, thereby achieving the cooling effect of the starter to be tested; in addition, the temperature of the starter to be tested and the environmental chamber 1 can also be detected through the control unit 4. If it is found after detection If the temperature is too high, the control unit 4 can control the temperature control device 3 to lower the temperature, or control the blower device 2 to increase the wind force, thereby further cooling the starter to be tested; conversely, if the temperature is found to be too low after detection, the control unit 4. The temperature control device 3 can be controlled to increase the temperature, or the blowing device 2 can be controlled to reduce the wind force, thereby reducing further cooling of the starter to be tested.
其中，起动机考核设备还可包括湿度控制装置5，湿度控制装置5也可与控制单元4信号连接，以实现对进入环境仓1中气体湿度的检测和调节，具体控制方法与控温装置3的控制方法相同，不再赘述。Among them, the starter assessment equipment can also include a humidity control device 5. The humidity control device 5 can also be connected with the control unit 4 through signals to detect and adjust the humidity of the gas entering the environmental chamber 1. The specific control method is the same as the temperature control device 3. The control methods are the same and will not be described again.
因此，这种设置方式，通过控温装置3和鼓风装置2的设置，能够提升起动机考核过程中的冷却效率；而且，结合控制单元4，能够实时监测和调节待测起动机和环境仓1内的温度，从而提升了冷却效率；另外，环境仓1的设置，对待测起动机起到了一定的保护作用。Therefore, this setting method can improve the cooling efficiency during the starter assessment process through the setting of the temperature control device 3 and the blower device 2; moreover, combined with the control unit 4, it can real-time monitor and adjust the starter to be tested and the environmental chamber. 1, thereby improving the cooling efficiency; in addition, the setting of the environmental chamber 1 plays a certain protective role for the starter to be tested.
参考图1，作为一种可选的实施例，起动机考核设备还包括循环管路6；循环管路6的第一端与环境仓1的出气孔连通、第二端与控温装置3的进气口连通；循环管路6上设置有控制阀7，控制阀7包括第一工位和第二工位；当控制阀7处于第一工位时，由环境仓1的出气孔排出的气体经控制阀7直接流入大气中；当控制阀7处于第二工位时，由环境仓1的出气孔排出的气体经控制阀7由循环管路6回流入控温装置3的进气口；控制阀7与控制单元4信号连接，控制单元4还用于根据检测到的经过环境仓1的出气孔的气体温度，来控制控制阀7在第一工位和第二工位之间切换。Referring to Figure 1, as an optional embodiment, the starter assessment equipment also includes a circulation pipeline 6; the first end of the circulation pipeline 6 is connected to the air outlet of the environmental chamber 1, and the second end is connected to the air outlet of the temperature control device 3. The air inlet is connected; a control valve 7 is provided on the circulation pipeline 6, and the control valve 7 includes a first station and a second station; when the control valve 7 is in the first station, the air discharged from the air outlet of the environmental chamber 1 The gas flows directly into the atmosphere through the control valve 7; when the control valve 7 is in the second position, the gas discharged from the air outlet of the environmental chamber 1 flows back into the air inlet of the temperature control device 3 through the circulation pipeline 6 through the control valve 7 ; The control valve 7 is connected with a signal to the control unit 4. The control unit 4 is also used to control the control valve 7 to switch between the first station and the second station according to the detected gas temperature passing through the air outlet of the environmental chamber 1. .
本实施例中，起动机考核设备工作时，可通过控制单元4检测经过环境仓1的出气孔的气体温度，再与环境温度进行对比，从而控制控制阀7在第一工位和第二工位之间切换，下面进行举例说明。In this embodiment, when the starter assessment equipment is working, the control unit 4 can detect the temperature of the gas passing through the air outlet of the environmental chamber 1, and then compare it with the ambient temperature, thereby controlling the control valve 7 at the first station and the second station. To switch between bits, an example is given below.
若环境温度小于环境仓1设定温度、且经过环境仓1的出气孔的气体温度高于环境温度时，则控制单元4可将控制阀7调节至第二工位，以令环境仓1的出气孔排出的气体经控制阀7由循环管路6回流入控温装置3的进气口，从而提升环境温度。If the ambient temperature is lower than the set temperature of the environmental chamber 1 and the temperature of the gas passing through the air outlet of the environmental chamber 1 is higher than the ambient temperature, the control unit 4 can adjust the control valve 7 to the second position to make the environmental chamber 1 The gas discharged from the air outlet flows back into the air inlet of the temperature control device 3 through the control valve 7 through the circulation pipeline 6, thereby increasing the ambient temperature.
若环境温度大于环境仓1设定温度、且经过环境仓1的出气孔的气体温度高于环境温度时，则控制单元4可将控制阀7调节至第一工位，以令 由出气孔排出的气体经控制阀7直接流入大气，从而防止环境温度进一步升高。If the ambient temperature is greater than the set temperature of the environmental chamber 1 and the temperature of the gas passing through the air outlet of the environmental chamber 1 is higher than the ambient temperature, the control unit 4 can adjust the control valve 7 to the first position so that The gas discharged from the air outlet directly flows into the atmosphere through the control valve 7, thereby preventing the ambient temperature from rising further.
其中，环境温度即为气体流入控温装置3的进气口之前的温度。The ambient temperature is the temperature before the gas flows into the air inlet of the temperature control device 3 .
继续参考图1，作为一种可选的实施例，起动机考核设备还包括过滤装置8；控温装置3位于过滤装置8与鼓风装置2之间，过滤装置8用于防止空气中的杂质进入环境仓1。Continuing to refer to Figure 1, as an optional embodiment, the starter assessment equipment also includes a filter device 8; the temperature control device 3 is located between the filter device 8 and the blower device 2, and the filter device 8 is used to prevent impurities in the air. Enter environment warehouse 1.
本实施例中，过滤装置8的设置，能够将空气中的杂质过滤，从而提升了进入环境仓1中的空气的洁净程度，对起动机起到了保护的作用。In this embodiment, the arrangement of the filter device 8 can filter impurities in the air, thereby improving the cleanliness of the air entering the environmental chamber 1 and protecting the starter.
图2为本申请实施例提供的起动机考核方法中环境仓温度逻辑控制示意图，参考图2，本申请实施例提供了一种起动机考核方法，适用于上述的任一种起动机考核设备，包括以下步骤：Figure 2 is a schematic diagram of the environmental chamber temperature logic control in the starter assessment method provided by the embodiment of the present application. Referring to Figure 2, the embodiment of the present application provides a starter assessment method, which is suitable for any of the above starter assessment equipment. Includes the following steps:
步骤S101，获取环境仓温度；Step S101, obtain the environmental chamber temperature;
步骤S102，判断环境仓温度是否等于环境仓设定温度；Step S102, determine whether the environmental chamber temperature is equal to the environmental chamber set temperature;
步骤S103，若环境仓温度等于环境仓设定温度，令吹入进气孔的空气的温度维持现有温度；Step S103, if the temperature of the environmental chamber is equal to the set temperature of the environmental chamber, the temperature of the air blown into the air inlet is maintained at the current temperature;
步骤S104，若环境仓温度小于环境仓设定温度，令吹入进气孔的空气的温度升高，直至环境仓温度等于环境仓设定温度；Step S104, if the temperature of the environmental chamber is less than the set temperature of the environmental chamber, increase the temperature of the air blown into the air inlet until the temperature of the environmental chamber is equal to the set temperature of the environmental chamber;
步骤S105，若环境仓温度大于环境仓设定温度，令吹入进气孔的空气的温度降低，直至环境仓温度等于环境仓设定温度。Step S105, if the temperature of the environmental chamber is greater than the set temperature of the environmental chamber, the temperature of the air blown into the air inlet is reduced until the temperature of the environmental chamber is equal to the set temperature of the environmental chamber.
图2中，T仓为环境仓温度，T仓设为环境仓设定温度，T进为吹入进气孔的空气的温度。In Figure 2, T compartment is the temperature of the ambient compartment, T compartment is set to the set temperature of the ambient compartment, and T is the temperature of the air blown into the air inlet.
本实施例能够实现在环境仓温度恒定的情况下对起动机进行考核。This embodiment can realize the assessment of the starter when the temperature of the environmental chamber is constant.
图3为本申请实施例提供的起动机考核方法中待测起动机温度逻辑控制示意图，参考图3，本申请实施例提供了又一种起动机考核方法，适用于上述的任一种起动机考核设备，包括以下步骤：Figure 3 is a schematic diagram of the logic control of the temperature of the starter to be measured in the starter assessment method provided by the embodiment of the present application. Referring to Figure 3, the embodiment of the present application provides yet another starter assessment method, which is suitable for any of the above starters. Assessment equipment includes the following steps:
步骤S201，获取待测起动机温度；Step S201, obtain the temperature of the starter to be measured;
步骤S202，判断待测起动机温度是否等于待测起动机设定温度；Step S202, determine whether the temperature of the starter to be tested is equal to the set temperature of the starter to be tested;
步骤S203，若待测起动机温度等于待测起动机设定温度，令环境仓温度维持现有温度；Step S203, if the temperature of the starter to be measured is equal to the set temperature of the starter to be measured, the temperature of the environmental chamber is maintained at the current temperature;
步骤S204，若待测起动机温度小于待测起动机设定温度，令环境仓温 度升高，直至待测起动机温度等于待测起动机设定温度；Step S204, if the temperature of the starter to be tested is less than the set temperature of the starter to be tested, set the ambient temperature to temperature increases until the temperature of the starter to be measured is equal to the set temperature of the starter to be measured;
步骤S205，若待测起动机温度大于待测起动机设定温度，令环境仓温度降低，直至待测起动机温度等于待测起动机设定温度。Step S205, if the temperature of the starter to be measured is greater than the set temperature of the starter to be measured, the temperature of the environmental chamber is reduced until the temperature of the starter to be measured is equal to the set temperature of the starter to be measured.
图3中，T起为待测起动机温度，T起设为待测起动机设定温度；In Figure 3, T is the temperature of the starter to be measured, and T is the set temperature of the starter to be measured;
本实施例能够实现在待测起动机温度恒定的情况下对起动机进行考核。This embodiment enables the assessment of the starter when the temperature of the starter to be measured is constant.
图4为本申请实施例提供的起动机考核方法中控制阀逻辑控制示意图，参考图4，本申请实施例提供了另一种起动机考核方法，当起动机考核设备包括循环管路6、且循环管路6上设有控制阀7时，起动机考核方法还可包括以下步骤：Figure 4 is a schematic diagram of the logic control of the control valve in the starter assessment method provided by the embodiment of the present application. Referring to Figure 4, the embodiment of the present application provides another starter assessment method. When the starter assessment equipment includes a circulation pipeline 6, and When a control valve 7 is provided on the circulation pipeline 6, the starter assessment method may also include the following steps:
步骤S301，获取环境温度；Step S301, obtain the ambient temperature;
步骤S302，判断环境温度是否大于环境仓设定温度；Step S302, determine whether the ambient temperature is greater than the environmental chamber set temperature;
步骤S303，判断经过出气孔的气体温度是否小于环境温度；Step S303, determine whether the temperature of the gas passing through the air outlet is lower than the ambient temperature;
步骤S304，按预设方法控制控制阀7在第一工位和第二工位之间切换。Step S304: Control the control valve 7 to switch between the first station and the second station according to a preset method.
图4中，T环为环境温度，T出为经过出气孔的气体温度；In Figure 4, T ring is the ambient temperature, and T out is the temperature of the gas passing through the air outlet;
本实施例中，参考图1和图4，下面进行整个流程的具体过程进行说明，以充分解释上述的预设方法：In this embodiment, with reference to Figures 1 and 4, the specific process of the entire process will be described below to fully explain the above-mentioned preset method:
首先，获取环境温度；First, obtain the ambient temperature;
若环境温度小于或等于环境仓设定温度，则说明此时需要将环境温度升高，再判断经过出气孔的气体温度是否大于或等于环境温度：若是，则将控制阀7调节至第二工位，以令出气孔排出的气体经控制阀7由循环管路6回流入控温装置3的进气口，从而提升环境温度；若否，则将控制阀7调节至第一工位，以令由出气孔排出的气体经控制阀7直接流入大气，以防止环境温度进一步下降。If the ambient temperature is less than or equal to the set temperature of the environmental chamber, it means that the ambient temperature needs to be raised at this time, and then it is judged whether the temperature of the gas passing through the air outlet is greater than or equal to the ambient temperature: if so, adjust the control valve 7 to the second working state. position, so that the gas discharged from the air outlet flows back into the air inlet of the temperature control device 3 through the circulation pipeline 6 through the control valve 7, thereby increasing the ambient temperature; if not, adjust the control valve 7 to the first position to Let the gas discharged from the air outlet directly flow into the atmosphere through the control valve 7 to prevent the ambient temperature from further dropping.
若环境温度大于环境仓设定温度，则说明此时需要将环境温度降低，再判断经过出气孔的气体温度是否大于环境温度：若是，则将控制阀7调节至第一工位，以令由出气孔排出的气体经控制阀7直接流入大气，以防止环境温度进一步上升；若否，则将控制阀7调节至第二工位，以令出气孔排出的气体经控制阀7由循环管路6回流入控温装置3的进气口，从而降低环境温度。 If the ambient temperature is greater than the set temperature of the environmental chamber, it means that the ambient temperature needs to be lowered at this time, and then it is judged whether the temperature of the gas passing through the air outlet is greater than the ambient temperature: if so, adjust the control valve 7 to the first position to allow the The gas discharged from the air outlet directly flows into the atmosphere through the control valve 7 to prevent the ambient temperature from rising further; if not, adjust the control valve 7 to the second position so that the gas discharged from the air outlet flows through the circulation pipeline through the control valve 7 6 flows back into the air inlet of the temperature control device 3, thereby reducing the ambient temperature.
因此，这种方法能够合理利用由出气孔排出的气体，当需要继续对待测发动机进行冷却时，能够循环利用温度较低的气体对待测发动机进行冷却，以进一步提升冷却效率。 Therefore, this method can rationally utilize the gas discharged from the air outlet. When it is necessary to continue to cool the engine under test, the gas with a lower temperature can be recycled to cool the engine under test to further improve the cooling efficiency.

Claims (6)

  1. 一种起动机考核设备，包括环境仓(1)、鼓风装置(2)、控温装置(3)以及控制单元(4)；其中，A starter assessment equipment, including an environmental chamber (1), a blowing device (2), a temperature control device (3) and a control unit (4); wherein,
    所述环境仓(1)设置为容纳待测起动机，且所述环境仓(1)具有进气孔；The environmental chamber (1) is configured to accommodate the starter to be tested, and the environmental chamber (1) has an air inlet;
    所述控温装置(3)与所述鼓风装置(2)连接，所述鼓风装置(2)设置为向所述进气孔吹气，所述控温装置(3)设置为调节吹入所述进气孔的空气的温度；The temperature control device (3) is connected to the air blowing device (2). The air blowing device (2) is configured to blow air toward the air inlet. The temperature control device (3) is configured to adjust the blowing air. The temperature of the air entering the air inlet;
    所述控制单元(4)与所述鼓风装置(2)和所述控温装置(3)均信号连接；The control unit (4) is connected with signals to both the blowing device (2) and the temperature control device (3);
    所述控制单元(4)设置为分别检测所述待测起动机以及所述环境仓(1)中的温度，并根据检测结果分别控制所述鼓风装置(2)和所述控温装置(3)调节吹入所述进气孔的空气的风力大小及温度。The control unit (4) is configured to detect the temperatures in the starter to be tested and the environmental chamber (1) respectively, and control the blowing device (2) and the temperature control device (2) respectively according to the detection results. 3) Adjust the wind force and temperature of the air blown into the air inlet.
  2. 根据权利要求1所述的起动机考核设备，还包括循环管路(6)；The starter assessment equipment according to claim 1, further comprising a circulation pipeline (6);
    所述循环管路(6)的第一端与所述环境仓(1)的出气孔连通，所述循环管路(6)的第二端与所述控温装置(3)的进气口连通；The first end of the circulation pipeline (6) is connected to the air outlet of the environmental chamber (1), and the second end of the circulation pipeline (6) is connected to the air inlet of the temperature control device (3). connected;
    所述循环管路(6)上设置有控制阀(7)，所述控制阀(7)包括第一工位和第二工位；The circulation pipeline (6) is provided with a control valve (7), and the control valve (7) includes a first station and a second station;
    当所述控制阀(7)处于所述第一工位时，由所述环境仓(1)的出气孔排出的气体经所述控制阀(7)直接流入大气；When the control valve (7) is in the first working position, the gas discharged from the air outlet of the environmental chamber (1) flows directly into the atmosphere through the control valve (7);
    当所述控制阀(7)处于所述第二工位时，由所述环境仓(1)的出气孔排出的气体经所述控制阀(7)由循环管路(6)回流入所述控温装置(3)的进气口；When the control valve (7) is in the second working position, the gas discharged from the air outlet of the environmental chamber (1) flows back into the control valve (7) from the circulation pipeline (6). The air inlet of the temperature control device (3);
    所述控制阀(7)与所述控制单元(4)信号连接，所述控制单元(4)还设置为根据检测到的经过所述环境仓(1)的出气孔的气体温度，来控制所述控制阀(7)在所述第一工位和所述第二工位之间切换。The control valve (7) is signally connected to the control unit (4), and the control unit (4) is also configured to control all the gases passing through the air outlet of the environmental chamber (1) according to the detected temperature. The control valve (7) switches between the first station and the second station.
  3. 根据权利要求1或2所述的起动机考核设备，还包括过滤装置(8)；The starter assessment equipment according to claim 1 or 2, further comprising a filtering device (8);
    所述控温装置(3)位于所述过滤装置(8)与所述鼓风装置(2)之间，所述过滤装置(8)设置为防止空气中的杂质进入所述环境仓(1)。 The temperature control device (3) is located between the filter device (8) and the blower device (2). The filter device (8) is configured to prevent impurities in the air from entering the environmental chamber (1) .
  4. 一种起动机考核方法，应用于如权利要求1-3任一项所述的起动机考核设备，所述考核方法包括：A starter assessment method, applied to the starter assessment equipment according to any one of claims 1-3, the assessment method includes:
    获取环境仓温度；Get the ambient warehouse temperature;
    判断环境仓温度是否等于环境仓设定温度；Determine whether the temperature of the environmental chamber is equal to the set temperature of the environmental chamber;
    若环境仓温度等于环境仓设定温度，令吹入进气孔的空气的温度维持现有温度；If the temperature of the environmental chamber is equal to the set temperature of the environmental chamber, the temperature of the air blown into the air inlet is maintained at the current temperature;
    若环境仓温度小于环境仓设定温度，令吹入进气孔的空气的温度升高，直至环境仓温度等于环境仓设定温度；If the temperature of the environmental chamber is lower than the set temperature of the environmental chamber, the temperature of the air blown into the air inlet is increased until the temperature of the environmental chamber is equal to the set temperature of the environmental chamber;
    若环境仓温度大于环境仓设定温度，令吹入进气孔的空气的温度降低，直至环境仓温度等于环境仓设定温度。If the temperature of the environmental chamber is greater than the set temperature of the environmental chamber, the temperature of the air blown into the air inlet is reduced until the temperature of the environmental chamber is equal to the set temperature of the environmental chamber.
  5. 一种起动机考核方法，应用于如权利要求1-3任一项所述的起动机考核设备，所述考核方法包括：A starter assessment method, applied to the starter assessment equipment according to any one of claims 1-3, the assessment method includes:
    获取待测起动机温度；Get the starter temperature to be measured;
    判断待测起动机温度是否等于待测起动机设定温度；Determine whether the temperature of the starter to be measured is equal to the set temperature of the starter to be measured;
    若待测起动机温度等于待测起动机设定温度，令环境仓(1)维持现有温度；If the temperature of the starter to be measured is equal to the set temperature of the starter to be measured, maintain the current temperature in the environmental chamber (1);
    若待测起动机温度小于待测起动机设定温度，令环境仓温度升高，直至待测起动机温度等于待测起动机设定温度；If the temperature of the starter to be measured is lower than the set temperature of the starter to be measured, the temperature of the environmental chamber is increased until the temperature of the starter to be measured is equal to the set temperature of the starter to be measured;
    若待测起动机温度大于待测起动机设定温度，令环境仓温度降低，直至待测起动机温度等于待测起动机设定温度。If the temperature of the starter to be measured is greater than the set temperature of the starter to be measured, the temperature of the environmental chamber is reduced until the temperature of the starter to be measured is equal to the set temperature of the starter to be measured.
  6. 一种起动机考核方法，应用于如权利要求2所述的起动机考核设备，所述考核方法包括：A starter assessment method, applied to the starter assessment equipment according to claim 2, the assessment method includes:
    获取环境温度；Get the ambient temperature;
    判断环境温度是否大于环境仓设定温度；Determine whether the ambient temperature is greater than the set temperature of the environmental chamber;
    判断经过出气孔的气体温度是否小于环境温度；Determine whether the temperature of the gas passing through the air outlet is lower than the ambient temperature;
    按预设方法控制所述控制阀(7)在第一工位和第二工位之间切换。 The control valve (7) is controlled to switch between the first station and the second station according to a preset method.
PCT/CN2023/085310 2022-04-11 2023-03-31 Starter test apparatus and method WO2023197886A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210372188.7A CN114858465A (en) 2022-04-11 2022-04-11 Starter assessment device and method
CN202210372188.7 2022-04-11

Publications (1)

Publication Number Publication Date
WO2023197886A1 true WO2023197886A1 (en) 2023-10-19

Family

ID=82629073

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/085310 WO2023197886A1 (en) 2022-04-11 2023-03-31 Starter test apparatus and method

Country Status (2)

Country Link
CN (1) CN114858465A (en)
WO (1) WO2023197886A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114858465A (en) * 2022-04-11 2022-08-05 潍柴动力股份有限公司 Starter assessment device and method

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000337730A (en) * 1999-05-24 2000-12-08 Mitsubishi Heavy Ind Ltd Engine driven air conditioner
CN201600243U (en) * 2009-12-21 2010-10-06 中国人民解放军军事交通学院 Experimental device for detecting engine performance under simulated altitude environment
CN101858825A (en) * 2009-04-09 2010-10-13 德国Fev发动机技术有限公司 Be used to carry out the testing table of altitude simulation
CN203083828U (en) * 2012-11-08 2013-07-24 中国人民解放军军事交通学院 Plateau performance simulation test system of engine oxygen enrichment combustion-supporting device
KR20130113684A (en) * 2012-04-06 2013-10-16 삼성중공업 주식회사 Power saving airflow system for ehgine room and control method thereof
CN103807965A (en) * 2014-01-27 2014-05-21 中国北方发动机研究所(天津) Diesel engine test room ventilation system
CN106288247A (en) * 2015-05-14 2017-01-04 上海秦沛环保科技有限公司 Walk-in type car load VOC and aldoketones sampling environmental chamber
RU2615252C1 (en) * 2015-12-14 2017-04-04 Олег Савельевич Кочетов Air conditioning with heat exchangers
CN206229373U (en) * 2016-11-08 2017-06-09 同济大学 A kind of environmental chamber for fuel cell system performance test
CN207422555U (en) * 2017-11-24 2018-05-29 沈阳航新非标设备制造有限公司 A kind of ventilation circulation system between engine container formula heat examination
CN208155595U (en) * 2018-05-15 2018-11-27 北京汽车动力总成有限公司 Engine High aititude simulated test facility
CN208154722U (en) * 2018-05-04 2018-11-27 北京汽车动力总成有限公司 A kind of laboratory's ventilating system
CN109374308A (en) * 2018-09-20 2019-02-22 中国民航大学 A kind of aeroengine combustor buring room simulator stand with Steady-State Thermal Field
CN110926820A (en) * 2019-12-07 2020-03-27 武汉安立杰工程技术有限公司 High-low temperature environment simulation equipment for automobile engine test
CN114858465A (en) * 2022-04-11 2022-08-05 潍柴动力股份有限公司 Starter assessment device and method

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000337730A (en) * 1999-05-24 2000-12-08 Mitsubishi Heavy Ind Ltd Engine driven air conditioner
CN101858825A (en) * 2009-04-09 2010-10-13 德国Fev发动机技术有限公司 Be used to carry out the testing table of altitude simulation
CN201600243U (en) * 2009-12-21 2010-10-06 中国人民解放军军事交通学院 Experimental device for detecting engine performance under simulated altitude environment
KR20130113684A (en) * 2012-04-06 2013-10-16 삼성중공업 주식회사 Power saving airflow system for ehgine room and control method thereof
CN203083828U (en) * 2012-11-08 2013-07-24 中国人民解放军军事交通学院 Plateau performance simulation test system of engine oxygen enrichment combustion-supporting device
CN103807965A (en) * 2014-01-27 2014-05-21 中国北方发动机研究所(天津) Diesel engine test room ventilation system
CN106288247A (en) * 2015-05-14 2017-01-04 上海秦沛环保科技有限公司 Walk-in type car load VOC and aldoketones sampling environmental chamber
RU2615252C1 (en) * 2015-12-14 2017-04-04 Олег Савельевич Кочетов Air conditioning with heat exchangers
CN206229373U (en) * 2016-11-08 2017-06-09 同济大学 A kind of environmental chamber for fuel cell system performance test
CN207422555U (en) * 2017-11-24 2018-05-29 沈阳航新非标设备制造有限公司 A kind of ventilation circulation system between engine container formula heat examination
CN208154722U (en) * 2018-05-04 2018-11-27 北京汽车动力总成有限公司 A kind of laboratory's ventilating system
CN208155595U (en) * 2018-05-15 2018-11-27 北京汽车动力总成有限公司 Engine High aititude simulated test facility
CN109374308A (en) * 2018-09-20 2019-02-22 中国民航大学 A kind of aeroengine combustor buring room simulator stand with Steady-State Thermal Field
CN110926820A (en) * 2019-12-07 2020-03-27 武汉安立杰工程技术有限公司 High-low temperature environment simulation equipment for automobile engine test
CN114858465A (en) * 2022-04-11 2022-08-05 潍柴动力股份有限公司 Starter assessment device and method

Also Published As

Publication number Publication date
CN114858465A (en) 2022-08-05

Similar Documents

Publication Publication Date Title
WO2023197886A1 (en) Starter test apparatus and method
CN101893521B (en) Automotive air conditioner fault detecting method
CN107356444B (en) Test method and test macro for transducer air conditioning
JP4740084B2 (en) Environmental testing equipment for self-propelled vehicle engines
CN107255340A (en) Prevent the control method and control system of the overheat of compressor of transducer air conditioning
JP3111114B2 (en) Tank venting apparatus and method and apparatus for testing its functional capability
CN108758970B (en) Abnormal state detection method of exhaust temperature sensing bulb and compressor protection method
WO2019158088A1 (en) Self-cleaning control method for air conditioner
CN106288196A (en) A kind of air-conditioning lacks control device, control method and the air conditioning system of coolant protection
CN110701726B (en) Detection method for air conditioner refrigerant leakage
CN106196419A (en) A kind of air-conditioning state detection method, device and air-conditioning
CN108240905A (en) A kind of automobile exhaust pipe thermal vibration detecting system
JP5984909B2 (en) Method and diagnostic tester for detecting defects in the cooling circuit of an automobile
WO2023284458A1 (en) Leakage detection and discharge method for refrigerant of air conditioner
CN107607340A (en) Radiating state detection method, system and air conditioner
CN107894560A (en) The chip test system and its method that oil-free air dosage reduces
CN207923438U (en) A kind of automobile exhaust pipe thermal vibration detecting system
JP2016176878A (en) Method for conducting electrical test on electrical apparatus at low temperatures
JP2004273967A (en) Chamber temperature control system
US11573022B2 (en) Sound-based HVAC system, method and device for diagnostics analysis
CN115616027A (en) PVC calendering membrane temperature resistant detection device and detecting system
CN211374662U (en) Smoke and dust flue gas sampling check out test set of excess temperature protection
JP2000046902A (en) Ic test device
JP4043244B2 (en) Air conditioner
KR100888054B1 (en) Wafer testing system comprising chiller

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23787531

Country of ref document: EP

Kind code of ref document: A1